ave Nurse's travel bag By www.freepatentsonline.com Published On :: Tue, 12 May 2015 08:00:00 EDT The nurse's travel bag is a travel bag or suitcase for storing a plurality of medical devices and/or supplies that a nurse may need. The nurse's travel bag includes a suitcase with a plurality of compartments integrated inside of and along the exterior of the suitcase. Each storage compartment consists of a clear plastic storage compartment, an identifying label, and a zipper for opening and closing said compartment. The suitcase may include rollers and a telescoping handle, which enable rolling of said suitcase. The suitcase includes a collapsible cooler and sharps container that extend from opposing side surfaces, and enable storage therein. Full Article
ave Testing method using guided wave By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT A testing method using a guided wave generates a guided wave to propagate through a subject as a testing target in a longitudinal direction of the subject, detects a reflected wave of the guided wave and examines the subject on the basis of the reflected wave. The testing method includes the steps of (A) obtaining data for defect amount estimation beforehand indicating a relationship between a defect amount of the subject and a magnitude of a reflected wave, (B) generating a guided wave so as to propagate through the subject, and detecting a reflected wave of the guided wave, and (C) estimating a defect amount of the subject on the basis of the data for defect amount estimation obtained at (A) and the magnitude of the guided wave detected at (B). Full Article
ave Systems and methods for efficient microwave drying of extruded honeycomb structures By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT Systems and methods for efficient microwave drying of extruded honeycomb structures are disclosed. The methods include conveying first and second sets of honeycomb structures in opposite directions through multiple applicator cavities. Each honeycomb structure has a moisture content MC, and the honeycomb structures within each cavity define an average moisture content MCA between 40% and 60% therein. The methods include irradiating the first and second sets of honeycomb structures within the cavities with microwave radiation having an amount of input microwave power PI that results in an amount of reflected microwave power PR from the honeycomb structures, where PR Full Article
ave Sharpener for a snow travel member such as a ski or a snowboard By www.freepatentsonline.com Published On :: Tue, 07 Oct 2014 08:00:00 EDT In one aspect, the invention is directed to a sharpener for sharpening a corner edge of a snow travel member, which may be, for example, a ski or a snowboard. The corner edge is between a bottom face and a side face of the snow travel member. The sharpener includes an angle adjustment mechanism to adjust the angle between surfaces on the sharpener that support the bottom face and side face of the snow travel member, in order to accommodate different snow travel members, that may have different angles between their bottom face and their side face. For example, the angle adjustment member may be capable of adjusting the angle between a bottom face orienting surface on the sharpener and a side face orienting surface on the sharpener between a range of angles. The range of angles may be, for example, a range from 85 degrees and 90 degrees. Full Article
ave TRAINING APPARATUS WITH ADJUSTABLE TRAVEL DISTANCE By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT A training apparatus with adjustable travel distance includes a base frame including a pair of guide rails extending along a transverse axis, a pair of sliding units each including a pedal coupled to and slidable along one respective guide rail and a stopper located on one lateral side of the pedal, and a pair of travel distance adjusting units each including a guiding member mounted in the base frame and extending along the transverse axis and a rear position-limiting member mounted on the guiding member for stopping against the stopper of one respective pedal and position adjustable relative to the guiding member along the transverse axis to adjust the travel distance of the respective pedal. Full Article
ave Conveying device for cylindrical members, comprising running rails inclined in the direction of travel By www.freepatentsonline.com Published On :: Tue, 03 Mar 2015 08:00:00 EST A conveying device for cylindrical members, such as parisons (1) for hollow objects, has running rails (8, 9) which are inclined in the direction of travel of the parisons (1). A neck (3) of the parisons (1) which is part of a head (2) lies on the running rails (8, 9). A guide rail (11) which is located at a certain distance from the head (2) of the parisons (1) is fixedly arranged above the running rails (8, 9). A movable intermediate element (12) is retained and guided within the running rail (11). A force component (16) directed against the head (2) of the parisons (1) acts on the intermediate element (12). Full Article
ave Method for weaving an antiqued rag Tibetan weave carpet By www.freepatentsonline.com Published On :: Tue, 05 Aug 2014 08:00:00 EDT A method for weaving a carpet including tying a row of knots with a yarn and weaving two or more weft strands next to the row of knots, where the weft strands are 100% cotton and the yarn is wool yarn hand-carded and hand-spun into a single strand is described. Full Article
ave Multi-strand steel cord with waved core strand By www.freepatentsonline.com Published On :: Tue, 03 Mar 2015 08:00:00 EST A steel cord (10) adapted for the reinforcement of elastomeric products comprises a core strand (12) and a layer of outer strands (14) arranged around the core strand (12). The core strand (12) comprises a core and at least a layer arranged around the core. The core further comprises one to three core filaments and the layer further comprises three to nine layer filaments. The core strand (12) has a first wave form and each filament of the outer strands (14) has a second wave form such that the first wave form is substantially different from the second wave form. This allows to guarantee full rubber penetration. Full Article
ave Boom sheave with tubular reinforcing members By www.freepatentsonline.com Published On :: Tue, 05 May 2015 08:00:00 EDT A sheave includes a hub defining an axis, a rim defining at least one circumferentially extending groove, and two plates oriented substantially perpendicular to the axis. Each plate is connected to the hub and to the rim, and a plurality of reinforcing tubular members extend between the plates. Full Article
ave Grain saver catch for an agricultural combine By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT An agricultural combine unloader assembly includes an unloader tube having an internal passage in fluid communication with a discharge outlet at an end of the unloader tube. A door is mounted adjacent the discharge outlet for covering the discharge outlet. The door is moveable between an open position uncovering the discharge outlet and a closed position at least partially covering the discharge outlet. In the open position, the door is positioned below a flow path of grain to be discharged through the discharge outlet. A catch is mounted adjacent the door. The catch includes a housing having an open end adjacent a first end of the door and a closed end adjacent a second end of the door opposite the first end. The catch is operatively connected to the door and movable between a first position and a second position. Full Article
ave Fall restraint traveler device By www.freepatentsonline.com Published On :: Tue, 07 Apr 2015 08:00:00 EDT The fall restraint traveler device has a hollow body structure, two or more spacers, one or more lanyards and a leash. The hollow body structure has a first end and a second end. A safety rope extends passing through both first and second ends. The body structure has an elongated slot extending between the ends. The two or more tubular spacers are placed internal of the body structure with the safety rope passing through each spacer. The one or more lanyards are for attachment to a climber. Each lanyard has at least one locking element. The device is aligned with and free to slide along the safety rope during ascent or descent of the climber and in the event of a fall, the at least one locking element tightens as it pulls on the safety rope pulling the rope out of alignment and thereby cinching to the rope. Full Article
ave Safety line traveller and support By www.freepatentsonline.com Published On :: Tue, 19 May 2015 08:00:00 EDT A traveller for a fall arrest system including a body having a bore and a slot narrower than the bore linking to the bore to the exterior of the body. A load member is connected to the body for pivotal movement relative to the body and suitable for attachment to fall safety equipment. The body has a center of gravity positioned so that when the traveller is supported on a safety line passing through the bore, the body will be urged by gravity to rotate about the safety line towards a position in which the slot has a predetermined orientation relative to the safety line. Full Article
ave MEMORY SYSTEM PERFORMING WEAR LEVELING USING AVERAGE ERASE COUNT VALUE AND OPERATING METHOD THEREOF By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT A memory system may include a memory device including 0th to N-1th memory blocks, wherein N is a positive integer; and a controller having a first list and a second list, wherein the first list includes 0th to N-1th erase count values respectively for the 0th to N-1th memory blocks, wherein the second list includes 0th to N-1th difference values respectively for the 0th to N-1th memory blocks, wherein each of the 0th to N-1th difference values is a difference between an average value of the 0th to N-1th erase count values and each of the 0th to N-1th erase count values, wherein the controller selects a source block and a target block among the 0th to N-1th memory blocks depending on the 0th to N-th erase count values included in the first list and the 0th to N-1th difference values included in the second list to perform a wear leveling between the source block and the target block. Full Article
ave ELECTRONIC APPARATUS AND ELECTROMAGNETIC WAVES CONTROL METHOD By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT According to one embodiment, an electronic apparatus includes an electromagnetic wave emitter, a wireless communication circuitry and a hardware processor. The electromagnetic wave emitter emits a first electromagnetic wave. The wireless communication circuitry communicates with another electronic apparatus according to a first standard, using a second electromagnetic wave. The first electromagnetic wave can be noise for a communication by the wireless communication circuitry. The hardware processor determines a period to be allowed to communicate with the another electronic apparatus according to the first standard. The electromagnetic wave emitter emits the first electromagnetic wave during the first period. Full Article
ave Device for stretching webs of material transversely to their travel direction By www.freepatentsonline.com Published On :: Tue, 28 Sep 2010 08:00:00 EDT A device for stretching webs of material transversely to a travel direction thereof, includes at least one rotary stretcher extending transversely to the travel direction of the web of material. The stretcher is composed of at least two round tubes which are aligned axially with each other and are supported by ball-and-socket joints on links. The links are mounted adjustably on a base frame. Full Article
ave Microcreping traveling sheet material By www.freepatentsonline.com Published On :: Tue, 21 Dec 2010 08:00:00 EST A stationary working surface of a one roll microcreper member is of plastic resin having low wear and friction properties. As a primary pressing member subject to concentrated force it is 0.040 inch thick. One or both opposed retarder members of a bladed microcreper are of the plastic. Thermoplastics meeting wear and friction limits, e.g. ultra high density polyethylene, are employed. Primary extensions, some having openings, slots or holes serve as flexible retarders to engage treated material. By a load-spreading surface, the thermoplastic primary member is restrained without distortion. By this surface being linear it slideably inserts into a mounting. By this surface being parallel to the roll axis the primary member is free for cross-machine thermal expansion. A primary member shown is sheet form, mounted between sheet metal members, one with a restraint surface. Sheet materials of polyolefins, wood pulp, etc. are dry microcreped at improved rates and materials not heretofore capable of being processed can now be processed. Full Article
ave METHOD OF MAKING A BASKET WEAVE HANDBAG By www.freepatentsonline.com Published On :: Tue, 16 Feb 1971 08:00:00 EST A method for the manufacture of an interwoven wicker, plastic strip basket, handbag or luggage which involves interweaving the wicker or plastic strips to form a body and to form a cover for the body of the basket and then anchoring by means of a tool the protruding ends of the strips of the body and of the cover to channel-shaped rails which rest on removable supports in the body, thus forming the frames of the body and cover. Full Article
ave BARREL STAVE EDGE SAWING MACHINE By www.freepatentsonline.com Published On :: Tue, 16 Jan 1973 08:00:00 EST A pair of motor driven circular saws are mounted on opposite sides of a frame supported horizontal barrel stave carrying conveyor with the axes of the saws perpendicular to the direction of conveyor travel and their planes arranged in downwardly converging relation. Spring loaded guide rollers, forming a part of the saw driving motor supports, adjusts the position of the saws in a desired barrel stave edge trimming spaced-apart relation by contact with the respective opposing longitudinal sides of a barrel stave to be trimmed as it is moved by the conveyor between the saws. Lock means actuated by spring loaded pressure rollers overlying the position of the barrel stave when moved by the conveyor maintains the adjusted spaced-apart relation of the saws for the duration of the saw trimming action on each side of each stave moved through the machine by the conveyor. Full Article
ave Stave machine and method of stave manufacture By www.freepatentsonline.com Published On :: Tue, 14 Mar 1995 08:00:00 EST A machine for making staves includes a first section and a second section with each section including components for cutting one side of a blank in a manner inclined to the blank's lengthwise axis. Conveyors on each section are equipped with lugs for propelling the blanks with each lug having a foot to support a lug engaged end of the blank against laterally applied loads imparted by wheel members. Additionally supporting each of the conveyed blanks on each section is a fence on each section with the lug foot and the fence serving to maintain the blank in a skewed position to present a displaced side edge to a cutter head. The fence on the second section additionally supports the blank against lateral loads applied in an opposite direction by wheels biasing the blank into fence and lug engagement to skew in an opposition direction. A cutter head on the second section of the machine completes shaping of the blank by cutting a second side edge inclined to the stave's lengthwise axis. A method of forming tapered articles from rectangular blanks is also disclosed. Full Article
ave Machine and method for the selection and the arrangement of staves By www.freepatentsonline.com Published On :: Tue, 07 Dec 2010 08:00:00 EST The present invention relates to a machine and method for selecting and organizing staves for making barrels. The machine includes an input unit, including a stave-measuring station, a storage assembly for storing the staves awaiting allocation and receiving the staves from the input and measuring unit, a calculation unit able to select staves from those measured in such a way as to form a collection of staves ready to assemble into a barrel, and an output unit, in relation with the storage assembly, equipped with a stave-reorientation system. Staves used by the machine and in the method may be asymmetric about a horizontal axis. The staves selected by the calculation unit are advantageously delivered to the output unit in an order and a configuration that make for easy assembly of the barrel. Full Article
ave Apparatus and method for producing barrel staves By www.freepatentsonline.com Published On :: Tue, 13 May 2014 08:00:00 EDT The present invention therefore provides an improved apparatus and integrated method for producing barrel staves. The apparatus measures the profile of unfinished stave workpieces and based on the width and shape of the stave, as well as other parameters such as the type of barrel that is required, the edges of the stave are trimmed accordingly. This ensures fewer rejected staves, less waste in that the width of the unfinished stave is continuously measured across its entire length with minimum depth of cut required, and most importantly, barrel staves having extremely accurate jointed edges ensuring superior finished barrels have an internal surface that is free from undesirable spacing between the staves, utilizing less labor than hitherto known apparatus. Full Article
ave Traveling wave air mattresses and method and apparatus for generating traveling waves thereon By www.freepatentsonline.com Published On :: Tue, 28 Apr 2015 08:00:00 EDT An air mattress apparatus includes an air mattress which comprised of an array of air bladder cells that are individually inflatable to quiescent pressure levels which provide comfortable support for the body of a human, and a pressure-pulse generator controlled by a wave sequence generator for introducing into ordered patterns of air bladder cells a wave-like time sequence of air pressure pulses which vary quiescent pressure levels in the cells, the pressure wave resulting in a traveling wave of support force variation which travels over the surfaces of the pulsed air bladder cells, thus inhibiting formation of bedsores. The wave pattern may optionally simulate water waves and/or rocking motions of a boat to produce relaxing effects. Full Article
ave ANGLED NEAR-FIELD TRANSDUCER AND WAVEGUIDE By www.freepatentsonline.com Published On :: Thu, 04 May 2017 08:00:00 EDT An apparatus comprises a waveguide having an input end that receives energy in a transverse electric (TE00) mode from an energy source along a substrate-parallel plane. The apparatus also includes a near-field transducer located proximate an output end of the waveguide that receives the energy in the TE00 mode. The output end of the waveguide is at an oblique angle to a cross-track line at an intersection of a media-facing surface and the substrate-parallel plane. The near-field transducer includes an enlarged portion at the oblique angle to the cross-track line. Full Article
ave METHODS AND APPARATUS FOR MICROWAVE PLASMA ASSISTED CHEMICAL VAPOR DEPOSITION REACTORS By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT The disclosure relates to microwave cavity plasma reactor (MCPR) apparatus and associated tuning and process control methods that enable the microwave plasma assisted chemical vapor deposition (MPACVD) of a component such as diamond. Related methods enable the control of the microwave discharge position, size and shape, and enable efficient matching of the incident microwave power into the reactor prior to and during component deposition. Pre-deposition tuning processes provide a well matched reactor exhibiting a high plasma reactor coupling efficiency over a wide range of operating conditions, thus allowing operational input parameters to be modified during deposition while simultaneously maintaining the reactor in a well-matched state. Additional processes are directed to realtime process control during deposition, in particular based on identified independent process variables which can effectively control desired dependent process variables during deposition while still maintaining a well-matched power coupling reactor state. Full Article
ave Mower cutting deck having a height of cut adjustment system with deck suspension linkages that each have an easily acessible threaded adjuster for deck truing or rake angle setting purposes By www.freepatentsonline.com Published On :: Tue, 14 Apr 2015 08:00:00 EDT A mower carrying a rotary cutting deck has a height of cut system for adjusting the vertical position of the deck relative to the mower frame for changing or adjusting the height of cut. The height of cut system comprises a pair of parallel cross shafts that carry a plurality of pivotal suspension linkages that connect to the deck, the cross shafts and linkages pivoting jointly with one another and with a pivotal control lever. One of the cross shafts carries a torsion spring to counterbalance the weight of the deck. The control lever is maintained in a plurality of adjusted pivotal positions by a height selection bracket fixed to the frame with the height selection bracket being capable of having its position changed or adjusted relative to the frame by a single adjustment bolt. Each suspension linkage has its effective length adjusted by turning a threaded adjuster carried at the upper end of a connecting rod that is part of each linkage to allow the deck to be leveled relative to a reference plane. The adjustment of the height selection bracket is accomplished without affecting the length adjustments previously made to any of the suspension linkages. Full Article
ave METHOD FOR MODE CONTROL IN MULTIMODE SEMICONDUCTOR WAVEGUIDE LASERS By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT One embodiment is a wide stripe semiconductor waveguide, which is cleaved at a Talbot length thereof, the wide stripe semiconductor waveguide having facets with mirror coatings. A system provides for selective pumping the wide stripe semiconductor waveguide to create and support a Talbot mode. In embodiments according to the present method and apparatus the gain is patterned so that a single unique pattern actually has the highest gain and hence it is the distribution that oscillates. Full Article
ave Grave marker assembly By www.freepatentsonline.com Published On :: Tue, 01 Jul 2014 08:00:00 EDT A grave marker assembly that can be removably mounted and secured to a support surface such as a lawn crypt lid. The grave marker assembly has a fastening system that is not exposed to view and yet allows the grave marker to be easily installed and removed. The fastening system includes a channel and interior opening formed on a base member that is adapted to receive a fastener. The fastener in turn is adapted to be inserted into an opening formed on the crypt lid or other support surface. The assembly further includes a multi-function frame disposed along the outer periphery of the memorial marker that can serve as a decorative feature and draining functions. Full Article
ave Apparatus and method for rapidly producing synthetic gas from bio-diesel by-product using microwave plasma By www.freepatentsonline.com Published On :: Tue, 07 Apr 2015 08:00:00 EDT Provided are an apparatus and a method for rapidly producing a synthetic gas from a bio-diesel byproduct using microwave plasma, in which, while a plasma flame is generated by a plasma generator and waste glycerin, a bio-diesel byproduct, as fuel, is gasified by being supplied to the generated plasma flame of high temperature, the fuel is supplied in various types to increase the contact time or the contact area with the plasma flame and thus promote gasification thereof and the contents of steam and oxygen supplied and the plasma power are controlled to increase the collection amount of combustible gas and thus allow rapid production of the synthetic gas. Full Article
ave FREQUENCY MODULATED CONTINUOUS WAVE RADIO ALTIMETER SPECTRAL MONITORING By www.freepatentsonline.com Published On :: Thu, 22 Jun 2017 08:00:00 EDT In one embodiment, a radio altimeter tracking filter is provided. The filter comprises: a wireless radio interface; a processor coupled to the wireless radio interface; a memory coupled to the wireless radio interface; wherein the wireless radio interface is configured to wirelessly receive a radio altimeter signal and convert the radio altimeter signal to a baseband frequency signal, wherein the a radio altimeter signal sweeps across a first frequency spectrum between a first frequency and a second frequency; wherein the processor is configured to pass the baseband frequency signal through a filter executed by the processor, the filter comprising a passband having a first bandwidth, and wherein the filter outputs a plurality of spectral chirps in response to the baseband frequency signal passing through the first bandwidth; wherein the processor is configured to process the plurality of spectral chirps to output characteristic parameters that characterize the radio altimeter signal. Full Article
ave ON-BOARD RADAR APPARATUS, NOTIFICATION SYSTEM, AND TRAVELLING VEHICLE DETECTION METHOD OF ON-BOARD RADAR APPARATUS By www.freepatentsonline.com Published On :: Thu, 22 Jun 2017 08:00:00 EDT A radar apparatus detects an observation point distance and an observation point azimuth. In addition, the radar apparatus calculates an observation point lateral position and an observation point vertical position based on the observation point distance and the observation point azimuth. Furthermore, the radar apparatus determines that a traveling vehicle is detected when a number of observation points included within a side determination range is equal to or greater than a predetermined traveling vehicle determination count, based on the observation point lateral position and the observation point vertical position. The side determination range is set so as to include a passing determination line so as to extend in a direction at 90 degrees relative to a front-rear direction of the vehicle to the side of the vehicle. Full Article
ave The Ravenous Creativity of Marica Petrey’s Girl Swallows Nightingale By www.eastbayexpress.com Published On :: Wed, 18 Mar 2020 01:00:00 -0700 (P.S.: No birds were harmed in the making of this album.) Vocalist and songwriter Marica Petrey is too young to have experienced mind-blowing Bay Area art-rock bands like Idiot Flesh and Sleepytime Gorrila Museum, but she's working in a grand tradition that turns concerts into gothic, theatrical extravaganzas. Far more than a recording, her new album Shapeshifter by her band Girl Swallows Nightingale features an impressive cast of collaborators who help her summon weird and wondrous sights, sounds, textures, and even tastes. … Full Article Music
ave HEAT EXCHANGER HAVING WAVE FIN PLATE FOR REDUCING EGR GAS PRESSURE DIFFERENCE By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT Disclosed is a heat exchanger including: a heat exchanger body; a gas inlet for introducing exhaust gas into the heat exchanger body; a coolant inlet for introducing a coolant into the heat exchanger body; a gas outlet for discharging the exhaust gas that is cooled by heat exchange with the coolant; and a coolant outlet for discharging the coolant that completes heat exchange with the exhaust gas. In this case, the heat exchanger body includes: a laminated tube core formed by laminating a plurality of gas channels side by side; a housing formed so as to enclose the laminated tube core except for opposite ends thereof; and a wave fin plate integrally provided with a plurality of wave fins and arranged within each of the gas channels, wherein each of the wave fins includes a fixed pitch section, and a variable pitch section. Full Article
ave Method And System For Time Interleaved Analog-To-Digital Converter Timing Mismatch Estimation And Compensation By www.freepatentsonline.com Published On :: Thu, 08 Jun 2017 08:00:00 EDT Methods and systems for time interleaved analog-to-digital converter timing mismatch calibration and compensation may include receiving an analog signal on a chip, converting the analog signal to a digital signal utilizing a time interleaved analog-to-digital-converter (ADC), and reducing a blocker signal that is generated by timing offsets in the time interleaved ADC by estimating complex coupling coefficients between a desired digital output signal and the blocker signal utilizing a decorrelation algorithm on frequencies within a desired frequency bandwidth. The decorrelation algorithm may comprise a symmetric adaptive decorrelation algorithm. The received analog signal may be generated by a calibration tone generator on the chip. An aliased signal may be summed with an output signal from a multiplier. The complex coupling coefficients may be determined utilizing the decorrelation algorithm on the summed signals. A multiplier may be configured to cancel the blocker signal utilizing the determined complex coupling coefficients. Full Article
ave ACOUSTIC WAVE DEVICES HAVING IMPROVED CONNECTION RELIABILITY By www.freepatentsonline.com Published On :: Thu, 22 Jun 2017 08:00:00 EDT An elastic wave device including a substrate, an interdigital transducer (IDT) electrode provided on an upper surface of the substrate, a first wiring electrode provided on the upper surface of the substrate and connected to the IDT electrode, a dielectric film that does not cover a first region of the first wiring electrode but covers a second region of the first wiring electrode above the substrate, the first wiring electrode including a cutout in the second region, and a second wiring electrode that covers an upper surface of the first wiring electrode in the first region and an upper surface of the dielectric film in the second region above the substrate. Full Article
ave FILM BULK ACOUSTIC WAVE RESONATOR (FBAR) HAVING STRESS-RELIEF By www.freepatentsonline.com Published On :: Thu, 22 Jun 2017 08:00:00 EDT An acoustic resonator structure comprises: a substrate having a cavity, which has a plurality of sides; a first electrode disposed over the cavity; a piezoelectric layer disposed over a portion of the first electrode and extending over at least one of the sides; and a second electrode disposed over the piezoelectric layer, an overlap of the first electrode, the piezoelectric layer and the second electrode forming an active area of the FBAR. The active area of the FBAR is completely suspended over the cavity. Full Article
ave BUCKLING WAVE DISK By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT A power conversion device has a buckled wave disk that has an axis and is radially compressed between a hub and a wave ring. The buckled wave disk is buckled in the radial direction to form circumferential waves which are displaced in the axial direction and extending around the buckled wave disk with lines formed of inflection points of the circumferential waves extending between the hub and wave ring. The wave ring is outwardly radially displaced at nodes corresponding to lines formed of inflection points of the circumferential waves. A wave propagation actuator cooperates with the buckled wave disk for driving a wave and the lines formed of inflection points of the circumferential waves around the buckled wave disk. An outer ring surrounds the wave ring, the outer ring being driven by or driving the wave ring at the nodes. A method of making a wave disk is provided. Full Article
ave ELASTIC WAVE DEVICE AND MANUFACTURING METHOD THEREFOR By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT In an elastic wave device, a piezoelectric substrate is stacked on a support substrate and an IDT electrode is provided on the piezoelectric substrate. Wiring line portions are provided on the piezoelectric substrate. A first hollow portion is provided in the support substrate at least below at least one of the wiring line portions and or below a region between the wiring line portions. Full Article
ave Field paver connector and restraining system By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT An elevated building surface assembly including a plurality of surface tiles, a plurality of support pedestals disposed in spaced-apart relation on a fixed surface and having a support plate with a top surface operatively supporting the surface tiles in horizontally spaced-apart relation, and a plurality of elongate restraining members configured to restrict movement of the surface tile(s) in directions away from first and second adjacent support pedestals and/or relative to one or more adjacent surface tiles to advantageously limit movement or displacement of the surface tile(s) that may otherwise occur due to uplift forces (e.g., generated by winds and/or the like). Full Article
ave GUIDED-WAVE TRANSMISSION DEVICE WITH NON-FUNDAMENTAL MODE PROPAGATION AND METHODS FOR USE THEREWITH By www.freepatentsonline.com Published On :: Thu, 22 Jun 2017 08:00:00 EDT Aspects of the subject disclosure may include, for example, a transmission device that includes a transmitter that generates a first electromagnetic wave to convey data. A coupler couples the first electromagnetic wave to a single wire transmission medium having an outer surface, to forming a second electromagnetic wave that is guided to propagate along the outer surface of the single wire transmission medium via at least one guided wave mode that includes an asymmetric or non-fundamental mode having a lower cutoff frequency. A carrier frequency of the second electromagnetic wave is selected to be within a limited range of the lower cutoff frequency, so that a majority of the electric field is concentrated within a distance from the outer surface that is less than half the largest cross sectional dimension of the single wire transmission medium, and/or to reduce propagation loss. Other embodiments are disclosed. Full Article
ave DISTRIBUTED ON-PACKAGE MILLIMETER-WAVE RADIO By www.freepatentsonline.com Published On :: Thu, 22 Jun 2017 08:00:00 EDT Embodiments described herein generally relate to phased array antenna systems or packages and techniques of making and using the systems and packages. A phased array antenna package may include a distributed phased array antenna comprising (1) a plurality of antenna sub-arrays, which may each include a plurality of antennas, (2) a plurality of Radio Frequency Dies (RFDs), each of the RFDs located proximate and electrically coupled by a trace of a plurality of traces to a corresponding antenna sub-array of the plurality of antenna sub-arrays, and (3) wherein each trace of the plurality of traces configured to electrically couple an antenna of the plurality of antennas to the RFD located proximate the antenna, wherein each trace of the plurality of traces is configured to transmit millimeter wave (mm-wave) radio signals, and wherein the plurality of traces are each of a substantially uniform length. Full Article
ave WAVEGUIDE DEVICE, SLOT ANTENNA, AND RADAR, RADAR SYSTEM, AND WIRELESS COMMUNICATION SYSTEM INCLUDING THE SLOT ANTENNA By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT A waveguide device includes a first electrically conductive member having a first electrically conductive surface; a second electrically conductive member having a second electrically conductive surface which opposes the first electrically conductive surface; and a ridge-shaped waveguide member on the second electrically conductive member. The second electrically conductive member has a throughhole which splits the waveguide member into first and second ridges. The first and second ridges each have an electrically conductive end face, the end faces opposing each other via the throughhole. The opposing end faces and the throughhole together define a hollow waveguide. The hollow waveguide is connected to a first waveguide extending between the waveguide face of the first ridge and the first electrically conductive surface, and to a second waveguide extending between the waveguide face of the second ridge and the second electrically conductive surface. Full Article
ave METHOD FOR PREPARING AN OBJECT TO BE TESTED AND METHOD FOR IMPROVING THE UNIFORMITY AND INTENSITY OF AN ELECTRIC FIELD INDUCED IN SAID OBJECT ILLUMINATED BY AN INCIDENT ELECTROMAGNETIC WAVE By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT A method for preparing an object to be tested, having a given relative permittivity, intended to be illuminated by an incident electromagnetic wave. The method includes: providing a part including a cavity for housing the object and at least one extension element made from a material having a relative permittivity that is preferably equal to that of the object, the extension element at least partially delimiting the cavity and extending to either side of the cavity in a passage direction of the cavity, over a length at least equal, on either side of the cavity, to one third of the length of the cavity in the passage direction, and placing the object in the cavity, such that the object is in contact with the extension element in the passage direction. Full Article
ave HEAT GENERATION RATE WAVEFORM CALCULATION DEVICE OF INTERNAL COMBUSTION ENGINE AND METHOD FOR CALCULATING HEAT GENERATION RATE WAVEFORM By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT A first-half combustion period, for example, is estimated/evaluated, with a required accuracy, more simply than the conventional art, while reducing man-hours to produce a heat generation rate waveform of an internal combustion engine. Within a combustion period of an air-fuel mixture, a period from an ignition time FA to a heat generation rate maximum time dQpeakA where the heat generation rate is maximum is defined as the first-half combustion period a that is one of characteristic values of the heat generation rate waveform. The first-half combustion period a is estimated based on an in-cylinder volume at the heat generation rate maximum time, and furthermore by being corrected using an exponential function of the engine rotation speed with a value depending on a tumble ratio as exponent. Thus, the heat generation rate waveform is produced using the estimated first-half combustion period a. Full Article
ave DETECTION OF BIOAGENTS USING A SHEAR HORIZONTAL SURFACE ACOUSTIC WAVE BIOSENSOR By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT Viruses and other bioagents are of high medical and biodefense concern and their detection at concentrations well below the threshold necessary to cause health hazards continues to be a challenge with respect to sensitivity, specificity, and selectivity. Ideally, assays for accurate and real time detection of viral agents and other bioagents would not necessitate any pre-processing of the analyte, which would make them applicable for example to bodily fluids (blood, sputum) and man-made as well as naturally occurring bodies of water (pools, rivers). We describe herein a robust biosensor that combines the sensitivity of surface acoustic waves (SAW) generated at a frequency of 325 MHz with the specificity provided by antibodies and other ligands for the detection of viral agents. In preferred embodiments, a lithium tantalate based SAW transducer with silicon dioxide waveguide sensor platform featuring three test and one reference delay lines was used to adsorb antibodies directed against Coxsackie virus B4 or the negative-stranded category A bioagent Sin Nombre virus (SNV), a member of the genus Hantavirus, family Bunyaviridae, negative-stranded RNA viruses. Rapid detection (within seconds) of increasing concentrations of viral particles was linear over a range of order of magnitude for both viruses, although the sensor was approximately 50×104-fold more sensitive for the detection of SNV. For both pathogens, the sensor's selectivity for its target was not compromised by the presence of confounding Herpes Simplex virus type 1. The biosensor was able to detect SNV at doses lower than the load of virus typically found in a human patient suffering from hantavirus cardiopulmonary syndrome (HCPS). Further, in a proof-of-principle real world application, the SAW biosensor was capable of selectively detecting SNV agents in complex solutions, such as naturally occurring bodies of water (river, sewage effluent) without analyte pre-processing. Full Article
ave Reader's Letter: Lib Dems have to accept the result of the last General Election By www.dailyecho.co.uk Published On :: Fri, 08 May 2020 05:04:21 +0100 ONLY a delusional Lib Dem like Martin Kyrle could come up with an excuse like this about his beloved party doing well in the last election when in fact they lost over half their seats, then blaming it on our undemocratic electoral system, it’s the system we have, and our MP’s are elected on that system. Full Article
ave Pegging Saved Our Relationship By www.eastbayexpress.com Published On :: Wed, 12 Feb 2020 01:00:00 -0800 Now how can I be more of a “guy” for my boyfriend? My boyfriend and I were having relationship issues until we tried something new: pegging. He wanted to try it, but he was afraid and sometimes said the idea disgusted him.… Full Article Savage Love
ave MODULAR PLATFORM FOR OFFSHORE CONSTRUCTIONS WITH A STABILIZED STRUCTURE AND THE RECOVERY OF WATER WAVE ENERGY By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT The modular platform for offshore constructions, composed of more than two separate buoyancy elements partially immersed in water, which move along with the water wave movement and which, in the part above the water level, are connected to the structural elements forming a rigid horizontal spatial structure, characterized in that the buoyancy element (1) is given the shape of a cuboid or cylinder having at least one vertical hollow (2) to accommodate the structural element, i.e. piston (3), which forms the axis along which the buoyancy element (1) moves, and which is connected to the horizontal structural element (4) fitted to take external loads. Full Article
ave METHOD AND MACHINE FOR BONDING A FLEXIBLE COATING TO A SUPPORT USING ELECTROMAGNETIC WAVES AND LINING PRODUCED IN THIS WAY By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT A machine (1) and a method for thermobonding using an emission of electromagnetic waves (13), for example microwaves, to activate one or a plurality of adhesive layers located between a support and one or a plurality of layers of flexible covering, through a bed of particles (4) fluidized by a humidified gas. A multi-layer upholstery item including at least one non-permeable layer and produced in a single operation is also described. Full Article
ave Family tragedy shouldn’t have been used in debate By www.dailyecho.co.uk Published On :: Fri, 03 Oct 2014 12:59:09 +0100 THERE’S no doubt that the Prime Minister spoke from the heart when he addressed the Tory conference in Birmingham this week, speaking of the NHS. Full Article
ave Tuesday's Briefing: Orinda nursing home has 49 cases of covid-19; Analysis predicts state will have lower death toll during peak surge By www.eastbayexpress.com Published On :: Tue, 07 Apr 2020 04:00:00 -0700 News you don't want to miss for April 7: 1. A nursing home in Orinda is being hit hard by a covid-19 outbreak that has infected 49 people, including 27 residents and 22 staff members, the East Bay Times reports.… Full Article