ea Watch comprising interchangeable strap connecting means By www.freepatentsonline.com Published On :: Tue, 05 May 2015 08:00:00 EDT A watch comprising a watch case with opposite arranged connecting parts in form of two parallel branches for the mounting of a watch strap or cord between said branches, where said watch further comprises at least one generally T-shaped strap or cord connector comprising a spring loaded sliding bar suited for engaging in holes provided in a surface of each branch facing each other, said T-shaped strap or cord connector further comprises a cord receiving opening being arranged opposite to the spring loaded sliding bar and being an opening adapted to receive a cord having generally round or polygonal cross section, said cord at a first end and a second end being provided with interacting locking parts. Full Article
ea Seatbelt buckle tongue assembly By www.freepatentsonline.com Published On :: Tue, 05 May 2015 08:00:00 EDT Self adjusting and/or locking buckle tongue assemblies for use with occupant restraint systems in vehicles are described herein. In one embodiment, a buckle tongue assembly includes a plate having a tongue portion configured to cooperatively engage a corresponding buckle assembly. The buckle tongue assembly of this embodiment can further include first and second web gripping portions carried by the plate. The second web gripping portion is configured to move relative to the first web gripping portion between a first position in which the web gripping portions are spaced apart to permit movement of a web therebetween, and a second position in which the web gripping portions are engaged or interlocked to clamp the web therebetween. Full Article
ea Headgear connection assembly for a respiratory mask assembly By www.freepatentsonline.com Published On :: Tue, 12 May 2015 08:00:00 EDT A respiratory mask assembly for delivering breathable gas to a patient includes a frame and at least one locking clip. The frame has a main body and a side frame member provided on each lateral side of the main body, at least one of the side frame members including a locking clip receiver assembly. The at least one locking clip has a main body providing a front portion adapted to be removably coupled with the at least one locking clip receiver assembly and a rear portion adapted to be removably coupled to a headgear assembly. The rear portion includes a cross bar that forms an opening through which a strap of the headgear assembly can pass and be removably coupled with the cross bar, and the front portion includes at least one resiliently flexible spring arm that is flexible within the plane of the main body. Full Article
ea Holding covers for seat belt attachment By www.freepatentsonline.com Published On :: Tue, 19 May 2015 08:00:00 EDT A fixing buckle assembly for use as part of a motor vehicle seatbelt restraint system of a type having webbing for positioning on an occupant and a lap pretensioner for pretensioning the seatbelt restraint system. The buckle assembly includes a tongue, preferably affixed to a pyrotechnic lap pretensioner (PLP). The buckle assembly includes a buckle plate featuring an aperture for connection to a loop of the webbing. A cover assembly encases the internal components of the buckle assembly and is formed of two cover halves which are preferably injection molded and snap together in a clam-shell construction. Each of the cover halves have sections which circumscribe a tongue passageway such that after they are assembled and the tongue is inserted in the buckle assembly, the cover halves become interlocked together. At the opposite end of the buckle assembly, the cover halves each include a section extending from the aperture which is retained from separation by being enclosed by the webbing loop. These features prevent separation of the housing halves upon activation of the PLP. Full Article
ea Leash attachable bag holder By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT A leash attachable animal excrement bag holder has a carabineer for engaging a leash, body-supported apparel or the like, a flexible, resilient and open-biased support hoop, and a bag suspended from the support hoop. A slide has a body and first and second holes passing entirely through. The first hole encompasses the support hoop at a first distinct location and the second hole encompasses the support hoop at a second distinct location. The slide operatively traverses the support hoop and thereby alters a bias of the support hoop from an open orientation suitable to receive or remove animal excrement bags to a more nearly closed orientation suitable to retain animal excrement bags. A coupling engages the support hoop with the carabineer. Full Article
ea Slider for concealed slide fastener By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT Providing a slider for a concealed slide fastener, capable of achieving a smooth sliding operation of the slider, even when the slider is applied to a seat cover for a seat and strong lateral pulling force is applied to the slider when the slide fastener is closed. A slider for a concealed slide fastener comprises a slider body having at least a lower blade, left and right side wall portions and left and right first flanges, and slider upper plate member engaged with the slider body and having at least a second flange projecting toward at least the left and right side wall portions. Full Article
ea Seat belt buckle By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT The invention relates to a seat belt buckle (10) comprising a locking mechanism for a plug-in latch and a casing (12) that encloses the locking mechanism and includes an inserting opening (14) for inserting the plug-in latch as well as a release opening (16) in which a release element (20) for releasing the locking mechanism is disposed. There is provided a sealing device (22) for sealing the inserting opening (14), when the plug-in latch is not inserted, and/or the release opening (16). Full Article
ea Quick release buckle By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT A buckle assembly structured for quick release and including a gripping assembly structured to removably retain an end connector in a locked position. Two locking segments are movably connected to one another and disposable between a closed orientation and a release orientation. The locked position includes the locking segments disposed in gripping engagement with the connector when the connector is disposed between the locking segments. A quick release assembly may be selectively positioned into a separating engagement with the locking segments to at least partially define a positioning thereof from their closed orientation into their release orientation. A secondary release assembly is connected to the gripping assembly and is independently operable to release the connector from the gripping engagement with the locking segments. Full Article
ea Elevator load bearing member vibration control By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT An exemplary device that is useful for controlling vibrations of an elevator load bearing member includes a guide. A mass is moveable relative to the guide responsive to vibration of the load bearing member to introduce a force to counter the vibration. Full Article
ea Side-loading quadrant deadend clamp assembly By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT A clamp assembly includes a body member having a cable groove formed therein to receive a cable. A keeper is connected to the body member and has a lower surface adapted to engage the cable received in the cable groove. A biasing member is disposed between the keeper and the body member. Full Article
ea Profiled retaining section for positioning a seam connecting two decorative layers and composite part comprising a profiled retaining section By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT A profiled retaining section for positioning a seam connecting two decorative layers includes an upper region, a center region and a lower region forming at least one anchor. The upper region is designed as a piping, or in the manner of a piping, for protruding over a visible side of the skins to be positioned. The center region includes two sides to be sewn to the decorative layers. The anchor is designed to be introduced in a groove having a lesser width than the anchor itself and to exert a force on the groove in the lateral direction. The upper region, the center region and the anchor are integral with each other and arranged in the vertical direction relative to each other. Also described is a composite part that uses the profiled retaining section. Full Article
ea Dental handpiece bur release accessory By www.freepatentsonline.com Published On :: Tue, 17 Jul 2018 08:00:00 EDT Full Article
ea Steamatory, method of use, and manufacture By www.freepatentsonline.com Published On :: Tue, 04 Feb 2014 08:00:00 EST A method is used to prepare a body for burial. The method includes placing the body inside a vessel. The body includes bones and tissue. The method further includes subjecting the body to a flow of steam until the bones are free of tissue. In one implementation, the flow of steam has a temperature of about 212 degrees Fahrenheit and a mass flow rate of at least 1000 pounds per hour. The method may further include removing the bones from the vessel. Full Article
ea Lightweight casket having foldable features By www.freepatentsonline.com Published On :: Tue, 24 Feb 2015 08:00:00 EST A casket assembly includes a bottom panel, side panels, flaps and end panels. The bottom panel is formed of a pliable material. The side panels are formed intrinsically with the bottom panel. Each side panel includes a lower section and an upper section foldably attached thereto. The lower section extends vertically upward from the bottom panel. In a first configuration, the upper section extends upward from the lower section. In a second configuration, the upper section extends in a direction other than vertically upward from the lower section. The end panels are formed intrinsically with the bottom panel. The flaps extend laterally from each end of the upper section. The flaps in the first configuration extend upward from a first vertical level defined by the top portion of the lower section, and in the second configuration extend downward from the first vertical level. Full Article
ea Body bag having absorbent lining and improved peripheral seal By www.freepatentsonline.com Published On :: Tue, 03 Mar 2015 08:00:00 EST A body bag (900) can be assembled by a stitching process while providing increased fluid retention capabilities. An upper outer layer (101) and a lower outer layer (102), each of which can be non-woven materials, form the outer surfaces of the body bag (900). An absorbent layer (103) is disposed between the upper outer layer (101) and the lower outer layer (102). One or more edges (303,403,503,603) can be folded into a periphery (332) of the body bag (900). Stitching (802) can then be applied along the periphery (332) such that the stitching (802) passes through the upper outer layer (101), the lower outer layer (102), an upper edge (994) of the fold in the absorbent layer (103), and a complementary bottom edge (995) of the fold in the absorbent layer (103). Handles (1001,1002,1003,1004) can be included as well. Full Article
ea Method to improve the appearance of a corpse and new thanatocosmetic compositions By www.freepatentsonline.com Published On :: Tue, 21 Apr 2015 08:00:00 EDT The present invention relates to a method to improve the appearance of a corpse by means of the application of specific thanatocosmetic compositions. The invention also relates to the new compositions and to their use in thanato-aesthetics. Full Article
ea Handle, eye, or clothes hook having a mounting plate and pivot bearing By www.freepatentsonline.com Published On :: Tue, 05 May 2015 08:00:00 EDT A handle has at least one fastening plate or holding part which can be fastened in a through-hole in a thin wall such as a sheet-metal wall by means of snap devices. According to the invention, the fastening plate forms or carries a pivot bearing for the at least one end of a handle, or the like, which is bent, for example, from a round material such as thick wire, this end having a round cross section. Full Article
ea Forearm apparatus for supporting a cargo handle By www.freepatentsonline.com Published On :: Tue, 05 May 2015 08:00:00 EDT Described herein is an apparatus that rests on a forearm of a user and supports a cargo handle is described. A longitudinal axis of the forearm extends in a first direction and the cargo handle extends in a second direction substantially perpendicular to the first direction. The apparatus includes a base member that is positionable between the cargo handle and forearm. Additionally, an upper surface is defined by the base member where the upper surface includes a handle reception recess. Further, a lower surface is defined by the base member where the lower surface is curved about an axis that is substantially parallel to the first direction when engaged with the forearm of the user. Full Article
ea Gear cam mounting device in dual-hinge device for a portable terminal By www.freepatentsonline.com Published On :: Tue, 12 May 2015 08:00:00 EDT A gear cam mounting device in a dual-hinge device for a portable terminal is provided, in which first and second hinge shafts provide first and second parallel hinge axes, respectively, first and second gear cams are fixed around the first and second hinge shafts, in engagement with each other, and first and second locking units penetrate respectively through the first and second gear cams in a direction that is perpendicular to the first and second hinge axes, for locking the first and second gear cams to surround the first and second hinge shafts. Full Article
ea Castor with separate brake device and brake release device By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT A castor with separate brake device and brake release device is provided with a shell, a brake piece, a brake unit and a brake-release unit. The brake unit and the brake-release unit are two separate members, while they are interactively linked by a push portion and the notch portion, so as to ensure the accuracy of the brake operation. Whenever the castor is in a brake-activated status or brake-deactivated status, the brake pedal and the brake-release pedal pivot in opposite direction to present different angles, which makes it easier for the user to see the status of the castor (in brake position or non-brake position), and prevents confusion or accidental operation. Full Article
ea LINEAR DISPLACEMENT DAMPER STRUCTURE By www.freepatentsonline.com Published On :: Thu, 15 Jun 2017 08:00:00 EDT A linear displacement damper structure includes a screw shaft, a metallic disk, a screw barrel, a controlling member, and a driving member. The screw shaft is fixed in a position, connected to the metallic disk, and threaded with the screw barrel. The screw barrel is connected to an external device and driven by the external device to perform a linear displacement along a length direction of the screw shaft relative to the screw shaft, so that the screw shaft drives the screw shaft and the metallic shaft. The controlling member has a permanent magnet and is disposed near to the metallic disk, so that the metallic disk generates a magnetic resistance to reduce the rotation speed of the metallic disk. The driving member drives the controlling member to move to change a distance between the controlling member and the metallic disk to adjust the magnitude of the magnetic resistance. Full Article
ea RAILCAR BRAKE BEAM ASSEMBLY AND RELATED METHOD OF DESIGNING A RAILCAR BRAKE BEAM ASSEMBLY By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT A railcar brake beam assembly including a brake beam formation having a tension member, a compression member and strut, and with the strut defining an axis for the brake beam assembly. First and second brake head assemblies are disposed to opposite lateral sides of the axis, with each brake head assembly being operably carried by the brake beam formation and includes a guide member extending in a direction away from the axis. The first and second brake head assemblies are generally centered laterally relative to the axis of the brake beam assembly. A distal end of the guide member on the first brake head assembly is disposed a different lateral distance from the axis of the brake beam assembly than is a distal end of the guide member on the second brake head assembly to minimize lateral shifting movements while maintaining adequate clearances for permitting reciprocal moments of the brake beam assembly during application of braking forces. A method of designing a brake beam assembly for a railcar is also disclosed. Full Article
ea MATERIALS FOR DAMPED HEATSINK DISK BRAKE ASSEMBLY By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT A friction disk brake system may comprise a plurality of rotor friction disks and a plurality of stator friction disks. At least one of the friction disks may be a split disk friction disk. The split disk friction disk may comprise a first disk half and a second disk half. A carbon foam damping feature may be located between the first disk half and the second disk half. Full Article
ea PLATE ASSEMBLIES INCLUDING FLOATING WEAR LININGS FOR MULTI-DISK BRAKE SYSTEMS AND METHODS FOR REDUCING VIBRATION IN A MULTI-DISK BRAKE SYSTEM By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT A plate assembly for a multi-disk brake system is provided. The plate assembly includes at least one of a pressure plate or an end plate and a floating plate wear liner mounted against the at least one of the pressure plate or the end plate. The floating plate wear liner is configured to contact a contact surface of an adjacent rotatable friction disk in response to the multi-disk brake system being actuated. Full Article
ea BRAKE PAD ASSEMBLY AND HEAT DISSIPATION STRUCTURE THEREOF By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT A heat dissipation structure for a brake pad is provided for being assembled to a caliper device. The caliper device includes a caliper body, and the caliper body has a receiving space. The heat dissipation structure includes: a main body, integrally extruded from aluminum and cut to have an ultimate appearance, including a plate body and a heat dissipation portion integrally extending from the plate body, the plate body for being disposed on the caliper body and at least partially extending into the receiving space, when the main body is assembled to the caliper body, the heat dissipation portion is exposed outside the caliper body. A brake pad assembly is further provided, including a heat dissipation structure as described above, further including a brake pad, the brake pad disposed on a lateral face of the plate body. Full Article
ea BRAKE SHOE HAVING A WEAR INDICATOR By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT The invention relates to a brake shoe (1) for disk or drum brakes, which comprises a supporting plate (2) with a friction pad (3) attached thereto and at least one wear indicator (4), characterized in that the wear indicator (4) has a wear sensor (6) for continuous or multi-stage measurement of the wear of the friction lining and a receiver and transmitter unit (5) for wireless signal transmission, the receiver and transmitter unit being a passive RFID (Radio Frequency Identification) or SAW (Sound Acoustic Wave) transponder. Full Article
ea Processes for the separation of methane from a gas stream By www.freepatentsonline.com Published On :: Tue, 07 Apr 2015 08:00:00 EDT Processes for the catalytic conversion of a carbonaceous composition into a gas stream comprising methane are provided. In addition, the processes provide for the generation of a hydrogen-enriched gas stream and, optionally, a carbon monoxide-enriched gas stream, which can be mixed or used separately as an energy source for subsequent catalytic gasification processes. Full Article
ea Upgrading coal and other carbonaceous fuels using a lean fuel gas stream from a pyrolysis step By www.freepatentsonline.com Published On :: Tue, 14 Apr 2015 08:00:00 EDT A method and apparatus for upgrading coal and other carbonaceous fuels includes subjecting the carbonaceous fuel to a pyrolyzing process, thereby forming upgraded carbonaceous fuel and a flow of lean fuel gases. Auxiliary fuel is combusted in an auxiliary fuel combustor to produce auxiliary fuel combustion gases, and the lean fuel gases are heated with the auxiliary fuel combustion gases. The heated lean fuel gases are combusted in a lean fuel combustor, thereby producing a gas stream of products of combustion, and at least a portion of the gas stream of products of combustion are directed to the pyrolyzer. Full Article
ea Various methods and apparatuses for an ultra-high heat flux chemical reactor By www.freepatentsonline.com Published On :: Tue, 21 Apr 2015 08:00:00 EDT Various processes and apparatus are discussed for an ultra-high heat flux chemical reactor. A thermal receiver and the reactor tubes are aligned to 1) absorb and re-emit radiant energy, 2) highly reflect radiant energy, and 3) any combination of these, to maintain an operational temperature of the enclosed ultra-high heat flux chemical reactor. Particles of biomass are gasified in the presence of a steam carrier gas and methane in a simultaneous steam reformation and steam biomass gasification reaction to produce reaction products that include hydrogen and carbon monoxide gas using the ultra-high heat flux thermal energy radiated from the inner wall and then into the multiple reactor tubes. The multiple reactor tubes and cavity walls of the receiver transfer energy primarily by radiation absorption and re-radiation, rather than by convection or conduction, to the reactants in the chemical reaction to drive the endothermic chemical reaction flowing in the reactor tubes. Full Article
ea Solids circulation system and method for capture and conversion of reactive solids By www.freepatentsonline.com Published On :: Tue, 21 Apr 2015 08:00:00 EDT A solids circulation system receives a gas stream containing char or other reacting solids from a first reactor. The solids circulation system includes a cyclone configured to receive the gas stream from the first reactor, a dipleg from the cyclone to a second reactor, and a riser from the second reactor which merges with the gas stream received by the cyclone. The second reactor has a dense fluid bed and converts the received materials to gaseous products. A conveying fluid transports a portion of the bed media from the second reactor through the riser to mix with the gas stream prior to cyclone entry. The bed media helps manipulate the solids that is received by the cyclone to facilitate flow of solids down the dipleg into the second reactor. The second reactor provides additional residence time, mixing and gas-solid contact for efficient conversion of char or reacting solids. Full Article
ea System and process for making hydrogen from a hydrocarbon stream By www.freepatentsonline.com Published On :: Tue, 28 Apr 2015 08:00:00 EDT This invention relates to a process and apparatus for the production of pure hydrogen by steam reforming. The process integrates the steam reforming and shift reaction to produce pure hydrogen with minimal production of CO and virtually no CO in the hydrogen stream, provides for CO2 capture for sequestration, employs a steam reforming membrane reactor, and is powered by heat from the convection section of a heater. Full Article
ea Conversion of C—O—H compounds into hydrogen for power or heat generation By www.freepatentsonline.com Published On :: Tue, 05 May 2015 08:00:00 EDT Methods are disclosed for generating electrical power from a compound comprising carbon, oxygen, and hydrogen. Water is combined with the compound to produce a wet form of the compound. The wet form of the compound is transferred into a reaction processing chamber. The wet form of the compound is heated within the reaction chamber such that elements of the compound dissociate and react, with one reaction product comprising hydrogen gas. The hydrogen gas is processed to generate electrical power. Full Article
ea Aqueous process for recovering sulfur from hydrogen sulfide-bearing gas By www.freepatentsonline.com Published On :: Tue, 05 May 2015 08:00:00 EDT A process for recovering sulfur from a hydrogen sulfide-bearing gas utilizes an aqueous reaction medium, a temperature of about 110-150° C., and a high enough pressure to maintain the aqueous reaction medium in a liquid state. The process reduces material and equipment costs and addresses the environmental disadvantages associated with known processes that rely on high boiling point organic solvents. Full Article
ea System for treating carbon dioxide By www.freepatentsonline.com Published On :: Tue, 12 May 2015 08:00:00 EDT A system includes a carbon dioxide treatment system that includes a catalyst configured to treat carbon dioxide to produce a treated carbon dioxide. The system also includes a gasifier injector configured to inject the treated carbon dioxide, a fuel, and oxygen into a gasifier. The gasifier injector may be coupled to or located inside the gasifier. Full Article
ea M.2 INTERFACE MEMORY DEVICE AND M.2 INTERFACE CONNECTION SEAT INSERTEDLY PROVIDED THEREOF By www.freepatentsonline.com Published On :: Thu, 22 Jun 2017 08:00:00 EDT The invention provides a M.2 interface memory device and a M.2 interface connection seat insertedly provided thereof. The M.2 interface memory device comprises a M.2 interface card and a housing provided with at least one guide groove. The M.2 interface connection seat is disposed on a circuit board, and comprises two arms and a base comprising a M.2 interface slot. At least one arm is provided with a guide rail. An opening direction of the M.2 interface slot is horizontal to a surface of the circuit board. When the M.2 interface card is inserted into the M.2 interface slot in a horizontal direction, the M.2 interface memory device will be fixed within the M.2 interface connection seat by embedding between the guide groove and the guide rail. Thus, M.2 interface memory devices of a variety of specification lengths are able to be inserted into the M.2 interface connection seat. Full Article
ea Engine Block Heater Cord Set By www.freepatentsonline.com Published On :: Thu, 22 Jun 2017 08:00:00 EDT An engine block heater cord set. The cord set comprises an electrical power cord engagable with the engine block heater. A connector includes a plurality of power contacts, where the number of power contacts is four or more and a multiple of two. Each of the power contacts is electrically bonded to one of first and second electrical conductors. The power contacts are positioned symmetrically relative to one another on the connector with diagonally opposite contacts having a different polarity and spaced apart by a distance generally equal to the distance between the electrical terminals of the engine block heater. Full Article
ea Linear edge connector with activator bar and contact load spring By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT An example apparatus for connecting linear edge cards includes a housing to hold at least one set of conductive contacts facing perpendicularly towards a mating plane. The apparatus further includes an activator bar coupled to the housing, the activator bar to hold two parts of the housing apart via two opposing normal forces. The apparatus also includes a contact load spring coupled to the housing, the contact load spring to apply two forces parallel to the direction of the conductive contacts and against the two opposing normal forces of the activator bar. The apparatus further includes an ejector spring coupled to the contact load spring and the activator bar. The ejector spring is to apply a force perpendicular to the two opposing normal forces of the activator bar and in a direction of an opening of the housing. Full Article
ea Shock and Vibration Resistant Bulkhead Connector with Pliable Contacts By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT A high pressure and temperature, hermetically sealed bulkhead connector with pin and socket contacts for use in logging tools is described. The bulkhead connector comprises (a) one or more contact(s) placed within one or more channels wherein the channels provide a clearance path between contact(s) and bulkhead body and travel at least a partial longitudinal distance between proximal and distal ends. The contact(s) reside in the channel(s) and include at least; an optional movement limiter section, one central elongated section, and one fixed section where the contact(s) is attached to the bulkhead body at the distal end. The body correctly positions respective ends of the contact so that the body secures contact(s) to be parallel to each other and the contact(s) have terminal ends for connection. This arrangement provides at least one pivotable, pliable, free floating contact extending away from the fixed distal end of the bulkhead body. Full Article
ea RADIALLY AND AXIALLY-COMPRESSED CERAMIC SEALING METHOD AND APPARATUS By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT The present invention provides a system and method for providing a seal for an electrical penetrator in a subsea environment. More specifically, the present invention provides for a system for creating a seal about an electrical penetrator without using o-rings or independent seals. The present invention provides for a set of supporting apparatuses to be placed in compression about a central ceramic penetrator element. The geometry of the central ceramic penetrator element and the interior of the supporting apparatuses forms a hermetic seal when under a constant radial and axial, or axial compressive force. Full Article
ea SUBSEA HIGH VOLTAGE CONNECTION ASSEMBLY By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT Subsea high voltage connection assembly (10) comprising a first section (100) having a first section body (104) to which a set of first connector(s) (111) is arranged and a second section (200) having second section body (204) to which a set of second connector(s) (211) is arranged. The assembly (10) further has a section body movement arrangement (103, 400, 9, 123) adapted to move one of the section bodies (104, 204) towards and away from the other section body, between a disengaged position and an engaged position. Further, the assembly (10) has a connector movement arrangement (105, 400). Also disclosed are a method and a subsea high voltage wet mate connector assembly. Full Article
ea Universal linear edge connector By www.freepatentsonline.com Published On :: Thu, 29 Jun 2017 08:00:00 EDT An apparatus comprises a cable connector including: a first connector body portion including a first plurality of electrical contacts arranged to contact electrical contacts of a first surface of an edge connector substrate; a second connector body portion separate from the first connector body portion and including a second plurality of electrical contacts arranged to oppose the first plurality of electrical contacts of the first connector body portion and to contact electrical contacts of a second surface of the edge connector substrate, wherein the first and second plurality of electrical contacts are electrically coupled to one or more cables; and a joining mechanism configured to join the first connector body portion and the second connector body portion together and to apply a bias force to the edge connector substrate when the edge connector substrate is arranged between the first connector body portion and the second connector body portion. Full Article
ea Polycrystalline diamond compact with increased impact resistance By www.freepatentsonline.com Published On :: Tue, 24 Mar 2015 08:00:00 EDT A polycrystalline diamond (PCD) with diamond grains includes a first zone of the diamond grains and a second zone of the diamond grains. The first zone forms a working surface and a first catalyzing material is disposed within voids of the diamond grains in the first zone. A second catalyzing material is bonded to the diamond grains disposed in the second zone. The first catalyzing material in the first zone is connected to the diamond grains disposed in the first zone less intimately than the second catalyzing material is bonded to the diamond grains in the second zone. Full Article
ea Methods of fabricating a polycrystalline diamond body with a sintering aid/infiltrant at least saturated with non-diamond carbon and resultant products such as compacts By www.freepatentsonline.com Published On :: Tue, 07 Apr 2015 08:00:00 EDT Embodiments of the invention relate to methods of fabricating a polycrystalline diamond compacts and applications for such polycrystalline diamond compacts. In an embodiment, a method of fabricating a polycrystalline diamond body includes mechanically milling non-diamond carbon and a sintering aid material for a time and aggressiveness sufficient to form a plurality of carbon-saturated sintering aid particles and sintering a plurality of diamond particles in the presence of the plurality of carbon-saturated sintering aid particles to form the polycrystalline diamond body. Full Article
ea Cleaning material and abrasive material made from bamboo fiber By www.freepatentsonline.com Published On :: Tue, 14 Apr 2015 08:00:00 EDT The present invention discloses a cleaning cloth, an abrasive cloth, a cleaning buff and an abrasive buff which are each formed by knitting/weaving bamboo fibers having excellent cleaning, abrasive capacity and excellent ignition resistance. Full Article
ea CMP pad with local area transparency By www.freepatentsonline.com Published On :: Tue, 28 Apr 2015 08:00:00 EDT A CMP polishing pad comprising (a) a polishing layer having a polishing surface and a back surface opposite said polishing surface; said polishing layer having at least one cured opaque thermoset polyurethane region and at least one aperture region; said at least one cured opaque thermoset region has a porosity from about 10% to about 55% by volume; said at least one aperture region having (1) a top opening positioned below the polishing surface, (2) a bottom opening that is co-planar with said back surface and (3) straight line vertical sidewalls extending from said aperture top opening to said aperture bottom opening; said at least one aperture region filled with a cured plug of thermoset polyurethane local area transparency material that has a light transmission of less than 80% at a wavelength from 700 to 710 nanometers and is chemically bonded directly to a thermoset polyurethane opaque area; (b) an aperture-free removable release sheet covering at least a portion of said back surface of the polishing layer; and(c) an adhesive layer interposed between said polishing layer and said release sheet; said adhesive layer capable of adhering the polishing layer to a platen of a CMP apparatus after said release sheet has been removed. Full Article
ea Polycrystalline diamond compact including a polycrystalline diamond table with a thermally-stable region having at least one low-carbon-solubility material and applications therefor By www.freepatentsonline.com Published On :: Tue, 28 Apr 2015 08:00:00 EDT Embodiments of the invention relate to polycrystalline diamond compacts (“PDCs”) comprising a polycrystalline diamond (“PCD”) table including a thermally-stable region having at least one low-carbon-solubility material disposed interstitially between bonded diamond grains thereof, and methods of fabricating such PDCs. In an embodiment, a PDC includes a substrate, and a PCD table bonded to the substrate. The PCD table includes a plurality of diamond grains exhibiting diamond-to-diamond bonding therebetween and defining a plurality of interstitial regions. The PCD table further includes at least one low-carbon-solubility material disposed in at least a portion of the plurality of interstitial regions. The at least one low-carbon-solubility material exhibits a melting temperature of about 1300° C. or less and a bulk modulus at 20° C. of less than about 150 GPa. Full Article
ea Shearing die and method for manufacturing the same By www.freepatentsonline.com Published On :: Tue, 28 Apr 2015 08:00:00 EDT The present invention provides a shearing die having longer life and a method for manufacturing the same. The shearing die includes a pair of substrates, at least one of which has a hard film formed by an arc ion plating method and located at least on a region of a curved surface and on an adjacent region from the end part of the curved surface on the side facing to the surface of the sheet or plate material to 300 μm along the surface of the substrate. The hard film comprises Al and one or more of Ti and Cr, and has a thickness of 1 to 5 μm, such that a number of metal particles having a diameter of 20 μm or more, which are present on a line segment having a length of 10 mm on a surface of the hard film, is 2 or less. Full Article
ea Polishing composition and method utilizing abrasive particles treated with an aminosilane By www.freepatentsonline.com Published On :: Tue, 12 May 2015 08:00:00 EDT The inventive method comprises chemically-mechanically polishing a substrate with an inventive polishing composition comprising a liquid carrier and abrasive particles that have been treated with a compound. Full Article
ea A METHOD, A SYSTEM, A TRANSPONDER, AND A POSITION DETECTION APPARATUS FOR A PRECISE MEASUREMENT OF A POSITION By www.freepatentsonline.com Published On :: Thu, 15 Jun 2017 08:00:00 EDT The present invention relates to a system for determining a distance, a transponder, a position detection apparatus, and a method therefor. The method for determining a distance comprises providing a position detection apparatus (101), and a transponder (105). The method further comprises generating (201) a pseudo number sequence, transmitting (202) the pseudo number sequence, receiving (203) the pseudo number sequence; modulate (204) the received pseudo number sequence by means of delaying the recieved pseudo number sequence a predetermined number of clock cycles from a group of at least two predetermined number of clock cycles. The method further comprises transmitting (205) the modulated pseudo number sequence, recieving (206) the modulated pseudo number sequence, detecting (207) a path time of the pseudo number sequence, by means of delaying and correlating the generated pseudo number sequence with the received modulated pseudo number sequence, wherein the delay time corresponds to the path time, The method further comprises detecting (208) a clock correction factor for the transponder (105) using the received modulated pseudo number sequence, calculating (209) a flight time of the pseudo number sequence between the position detection apparatus and the transponder by means of the path time, the clock correction factor, and the predetermined number of clock cycles of the transponder, and calculating (210) the distance between said position detection apparatus and said transponder by means of the flight time. Full Article
ea DUAL-POLARIZED, DUAL-BAND, COMPACT BEAM FORMING NETWORK By www.freepatentsonline.com Published On :: Thu, 15 Jun 2017 08:00:00 EDT A spacecraft communications payload includes a beam forming network (BFN), wherein the BFN includes a first feed waveguide and a first set of branch waveguides, each branch waveguide in the first set operating in a frequency band having a characteristic waveguide wavelength λg1. A proximal portion of the first set of branch waveguides is communicatively coupled with the first feed waveguide. A distal portion of the first set of branch waveguides is communicatively coupled by way of an array of slots with a plurality of radiating elements. A separation distance between adjacent slots in the array is approximately equal to λg, and the array of slots is configured as a honeycomb-like triaxial lattice. In some implementations, a compact BFN may be configured to simultaneously operate at two different polarizations (“dual-polarized”) and/or frequency bands (“dual-band”). Full Article