ut Crucible shuttle assembly and method of operation By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT A crucible handling shuttle includes a pair of opposed dual crucible-gripping arms mounted on a rotatable head and moves between an induction furnace pedestal and a crucible loading station, such that one pair of arms pick up a crucible loaded with a preweighed sample, the shuttle moves to the induction furnace, where the other pair of arms grip and remove a spent crucible. The shutter head then rotates to deposit the new sample-holding crucible onto the pedestal and subsequently moves out of the furnace area to a sample disposal chute positioned between the crucible loading station and the furnace, whereupon the spent crucible is dropped for disposal. The shuttle head is then rotated and moved to the loading station to pick up a new crucible. Full Article
ut Method for determining substrate transportation path, substrate transporting apparatus, substrate processing apparatus and computer-readable storage medium storing a program for performing the method By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT A substrate transportation path is determined by first determining a trajectory of a first straight line passing through a start point, calculating a trajectory of a circular arc in contact with the first straight line, calculating a trajectory of a second straight line in contact with the circular arc and passing through the end point, then, if the position of the end point is changed, re-calculating the second straight line as a straight line passing through the changed end point and in contact with the circular arc, and allowing the center of the substrate holding unit to move on the first straight line, and then, move on the circular arc from a first contact point, followed by moving on the second straight line from a second contact point so as to reach the end point. Full Article
ut Method for making a parking arrangement equipped with an automatic vehicle detection system ready for operation, and parking arrangement for use of the method By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT Parking arrangement and method for making a parking arrangement equipped with an automatic vehicle detection system ready for operation, which parking arrangement comprises a central computer with a database and at least a number of parking places identifiable by a location code, which parking places are each provided with at least one wirelessly operating parking sensor module, which is connected with the central computer via a UHF radio link and which is provided with an identification code, which parking sensor module comprises at least one vehicle sensor which in operation provides measuring values representative of the presence or absence of a vehicle in the respective parking place, wherein use is made of parking sensor modules which have an RFID identification circuit in which the identification code is stored, which identification code is wirelessly readable. Full Article
ut Display device, display system, display control method for same, electronic device, program, computer-readable recording medium, and light guide element By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT An interface (303) between adjacent ones of light guide sections (310) is inclined with respect to an incident surface (301) and an emission surface (302) of the light guide element (300A) so that an incident surface (311) of at least a part of the light guide sections (310) overlaps a part of a display region (202) in a liquid crystal panel (200A) and an emission surface (312) of said at least a part of the light guide sections (310) overlaps at least a part of a frame region (203) above which an image on the display region (202) is to be displayed. Furthermore, a relation 5° Full Article
ut Automated pointing and control of high resolution cameras using video analytics By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT An automated method for cueing a high resolution video camera to a mobile object involves first detecting the presence of an object by a wide-area surveillance asset such as a radar and using the radar's positional information to cue the video camera iteratively, while updating the positional information each time. Then, a video analytics algorithm detects the object and generates more accurate positional and rate information on the object, which is then used to cue the video camera into a higher resolution setting for classifying/identifying the object. Once the object is identified, the positional and rate information is updated and the updated information is used to further cue the video camera into a higher resolution setting for recording a video clip of the moving object while the video camera is dynamically steered. Full Article
ut Input device, image reading device, and image forming apparatus to authenticate the user based on a result received by input section By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT An input device includes a display section, an input section, and an authentication section. The display section has a display area and displays a plurality of symbols in respective first regions of the display area. The input section receives an input indicating which of the plurality of symbols displayed on the display section is selected by a user by specifying a position in the display area. The authentication section authenticates the user based a result received by the input section. The input section receives an input indicating which of the plurality of symbols is selected, by receiving an input indicating which of a plurality of second regions allocated to each first region is selected. The authentication section authenticates the user based on the first region corresponding to the selected symbol from among the plurality of first regions and the second region selected from among the plurality of second regions. Full Article
ut Method and system to automatically establish NFC link between NFC enabled electronic devices based on proximate distance By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT Presented is a near field communication system and method to automatically establish an interconnection between two electronic devices. The system includes a first electronic device including an NFC chip communicatively coupled to a passive NFC tag, where the NFC tag having an integrated circuit with a predefined information content, a second device including an active NFC reader configured to read the predefined information content from the NFC tag based on an identification of a proximate distance therebetween, and where the NFC tag is capable of transmitting an activation signal to the NFC chip to enable transition of the NFC chip from a first state to a second state such as to establish a near field wireless communication link between the two devices to enable exchange of digital content therebetween. Full Article
ut Identifying a geographically nearby mobile computing device By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT In general, the subject matter described in this specification can be embodied in methods, systems, and program products for identifying proximity of a mobile computing device to another mobile computing device. A computing system determines that a set of mobile computing devices are geographically proximate to a first mobile computing device based on identifying that each of the mobile computing devices received a first type of signal from an emitting device for which the first mobile computing device also received the first type of signal. The computing system determines a subset of the mobile computing devices that share a physical space with the first mobile computing device based on identifying that each of the mobile computing devices emitted a second type of signal that was detected by the first mobile computing device, or detected the second type of signal that was emitted by the first mobile computing device. Full Article
ut Automating predictive maintenance for automobiles By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT An approach is provided to automate predictive vehicle maintenance. In the approach, a vehicle's information handling system receives vehicle data transmissions from a number of other vehicles in geographic proximity to the vehicle. Both the vehicle and the other vehicles correspond to various vehicle types that are used to identify those other vehicles that are similar to the vehicle. The sets of received vehicle data transmissions that are received to similar vehicles are analyzed with respect to a plurality of vehicle maintenance data corresponding to the vehicle. The analysis of the vehicle data transmissions resulting in predictive vehicle maintenance recommendations pertaining to the first vehicle. Full Article
ut Communication process for elements composing a home or industrial electrical energy distribution network and devices for implementing the same By www.freepatentsonline.com Published On :: Tue, 13 Oct 2015 08:00:00 EDT A communication process between two constitutive elements of the network of electricity distribution in a domestic or industrial premise including circuit breakers, electrical modules, switches, electrical plugs and light connection devices. The process including the following steps: assignment by a protocol such as DHCP, BootP or RARP of a first IP address to a first element of the power distribution network, assignment of a second IP address to a second element, and establishment of a communication between the first and second elements of the power distribution network. Full Article
ut Method for operating an automated sample workcell By www.freepatentsonline.com Published On :: Tue, 12 May 2015 08:00:00 EDT A method of operating the automated sample workcell for processing one or more biological samples is presented. The method comprises receiving one or more biological samples. Each biological sample is contained in a sample tube. Each sample tube is a tube type. If a test order was received for at least one of the biological samples, the test order being indicative of one or more first processing steps, the workcell can automatically execute the one or more first processing steps. If the test order was not received, one or more second processing steps can be determined based on the tube type of the sample tube that contains the at least one biological sample and the one or more second processing steps can then be executed. Full Article
ut Method for generation of automated denaturation graphs By www.freepatentsonline.com Published On :: Tue, 12 May 2015 08:00:00 EDT A system and method for creating a plurality of denaturation curves is disclosed. In accordance with certain embodiments, one variable, such as salt content, pH or another parameter, is varied to create a plurality of different buffer solutions. Each is then used to create a denaturation graph. The plurality of denaturation graphs allows analysis of the effect of that variable on protein stability. Full Article
ut Use and making of biosensors utilizing antimicrobial peptides for highly sensitive biological monitoring By www.freepatentsonline.com Published On :: Tue, 12 May 2015 08:00:00 EDT A biosensor and method of making are disclosed. The biosensor is configured to detect a target and may include a peptide immobilized on a sensing component, the sensing component having an anode and a cathode. The immobilized peptide may comprise an antimicrobial peptide binding motif for the target. The sensing component has an electrical conductivity that changes in response to binding of the immobilized peptide to the target. The immobilized peptide may bind one or more targets selected from the list consisting of: bacteria, Gram-negative bacteria, Gram-positive bacteria, pathogens, protozoa, fungi, viruses, and cancerous cells. The biosensor may have a display with a readout that is responsive to changes in electrical conductivity of the sensing component. The display unit may be wirelessly coupled to the sensing component. A resonant circuit with an inductive coil may be electrically coupled to the sensing component. A planar coil antenna may be disposed in proximity to the resonant circuit, the planar coil antenna being configured to provide power to the sensing component. Full Article
ut Self-metering system and testing device with casing and sliding member to cut-off and set sample volume By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT A testing cartridge for metering of a sample to be tested. The testing cartridge includes a casing defining a casing opening and a sliding member defining a sliding member opening. The casing opening or the sliding member opening can define a specified volume, wherein the casing opening and the sliding member opening collectively define a sample application region dimensioned to accommodate receiving an amount of sample exceeding the specified volume. The sliding member is movable transversely to the casing opening by having the sliding member and the casing traverse across each other's respective openings to remove excess sample from the received amount of sample and retain the specified volume from the received amount of sample. Full Article
ut High-temperature furnace, use of a spinel ceramic and method for carrying out T(O)C measurements of samples By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT The present invention relates to a high-temperature furnace for T(O)C measurement of a sample, which has a furnace housing which bounds a vaporization space and has a sample opening for the dropwise introduction of the sample and at least one flushing opening for introduction of a flushing liquid. According to the invention, the furnace housing is lined with a spinel ceramic on an inner side facing the vaporization space. By means of the spinel ceramic, the vaporization space is lined with a material which allows particularly high temperatures within the vaporization space and thus very complete combustion and is at the same time very resistant to temperature changes. This allows cleaning with a flushing liquid at essentially the operating temperature of the vaporization space and removal of deposited salts, in particular recrystallized organic salts, from the vaporization space in the flushing liquid in dissolved or undissolved form. Aging of the high-temperature furnace by deposited salts can thereby be avoided or at least significantly retarded. Full Article
ut Buttress and surgical stapling apparatus By www.freepatentsonline.com Published On :: Tue, 14 Apr 2015 08:00:00 EDT Multilayer structures including a porous layer and a non-porous layer are useful as buttresses when associated with a surgical stapling apparatus. Full Article
ut Releasable buttress retention on a surgical stapler By www.freepatentsonline.com Published On :: Tue, 21 Apr 2015 08:00:00 EDT A surgical stapling apparatus including a releasable buttress material includes a cartridge assembly, an anvil assembly, and a buttress material. The cartridge assembly includes a plurality of staples, a tissue contacting surface defining staple retaining slots, and a swaged outer edge. The anvil assembly includes a tissue contacting surface defining staple pockets for forming staples expelled from the staple retaining slots of the cartridge assembly. The buttress material has an outer portion that is retaining within the swaged outer edge of the cartridge assembly. Full Article
ut Circular stapler including buttress By www.freepatentsonline.com Published On :: Tue, 21 Apr 2015 08:00:00 EDT A surgical stapling device for joining tissue portions includes a handle assembly, and a tubular body portion having a staple cartridge assembly containing a plurality of surgical staples in an annular array. The surgical stapling device includes an anvil assembly having a shaft for removably connecting the anvil assembly to the tubular body portion. The anvil assembly and the tubular body portion are juxtaposed with respect to one another along the shaft and are arranged so as to be approximated with respect to one another. The surgical stapling device includes a buttress material supported by the tubular body portion and disposed between the anvil assembly and the staple cartridge assembly. The surgical stapling device includes a suture material that is adapted for engagement with the tubular body portion and the buttress material to secure the buttress material to the tubular body portion. Full Article
ut Buttress retention system for linear endostaplers By www.freepatentsonline.com Published On :: Tue, 21 Apr 2015 08:00:00 EDT An end effector for use with a surgical stapler comprising a staple cartridge having a tissue contacting surface, a first side surface, and a second side surface opposite the first side surface, an anvil plate having a tissue contacting surface, a first side surface, and a second side surface opposite the first side surface, wherein the first and second side surfaces of each of the staple cartridge and anvil plate have overmolded zones, a buttress releasably disposed on the tissue contacting surfaces of each of the staple cartridge and the anvil plate, and a pair of sutures wherein each suture is bonded to the respective overmolded zones of the first and second side surfaces configured to retain the respective buttress atop the respective tissue contacting surfaces. Full Article
ut Buttress support design for EEA anvil By www.freepatentsonline.com Published On :: Tue, 21 Apr 2015 08:00:00 EDT An apparatus for joining two hollow organ sections with an annular array of surgical staples includes a staple cartridge, an anvil, a buttress member, and a buttress mount. In particular, the staple cartridge includes a plurality of surgical staples in an annular array. The anvil includes an anvil member and a shaft extending therefrom. The anvil member defines a plurality of staple pockets for deforming the surgical staples. The anvil is movable relative to the staple cartridge component between spaced apart and approximated positions to adjustably clamp tissue between the staple cartridge and the anvil. The buttress member is concentrically aligned with the plurality of staple pockets defined in the anvil member. The buttress mount is detachably secured with the shaft of the anvil. The buttress mount includes at least one support member radially extending outward to secure the buttress member to the anvil member. Full Article
ut Interlocking buttress material retention system By www.freepatentsonline.com Published On :: Tue, 28 Apr 2015 08:00:00 EDT A surgical stapler is provided having a pair of jaws including a staple containing cartridge and an anvil. Buttress material is releasable affixed to the staple containing cartridge and the anvil. One of the jaws includes a pair of longitudinal projections at a first end of the jaw and configured to frictionally engage corresponding slots in a first end the buttress material. One of the jaws includes a post at a second end of the jaw. The buttress material includes a hole in a second end of the buttress material for receipt of the post. Full Article
ut Metallocenes containing ligands of 2-substituted indenyl derivatives, process for their preparation, and their use as catalysts By www.freepatentsonline.com Published On :: Tue, 27 Mar 2007 08:00:00 EDT The novel metallocenes of the formula I in which, preferably, M1 is Zr or Hf, R1 and R2 are alkyl or halogen, R3 and R4 are hydrogen, R5 and R6 are alkyl or haloalkyl, —(CR8R9)m—R7—(CR8R9)n— is a single- or multi-membered chain in which R7 may also be a (substituted) hetero atom, m+n is zero or 1, and R10 is hydrogen, form, together with aluminoxanes as cocatalysts, a very effective catalyst system for the preparation of polyolefins of high stereospecificity and high melting point. Full Article
ut Process for the selective deprotonation and functionalization of 1-fluoro-2-substituted-3-chlorobenzenes By www.freepatentsonline.com Published On :: Tue, 03 Nov 2009 08:00:00 EST 1-Fluoro-2-substituted-3-chlorobenzenes are selectively deprotonated and functionalized in the position adjacent to the fluoro substituent. Full Article
ut Method for preparing 2-methyl-4-phenylbutan-2-OL By www.freepatentsonline.com Published On :: Tue, 31 Mar 2015 08:00:00 EDT A method of preparing 2-methyl-4-phenylbutan-2-ol from a Grignard-type reaction of a benzylmagnesium halide with isobutylene oxide, and the use of the 2-methyl-4-phenylbutan-2-ol as a fragrance or flavoring, cosmetic agent, or detergent component. Full Article
ut In-line automated dual or selective multi-hole punch By www.freepatentsonline.com Published On :: Tue, 22 Mar 2005 08:00:00 EST A device and method for creating multiple punch holes during a finishing process of paper sheets and other sheet materials. The improved sheet punch including two rotatable punches set at different angles such that when one intersects the sheet path, the other clears the sheet path. The speed of rotation is controlled such that the non-selected punch intersects the sheet path in a space between pitches. Full Article
ut In-line automated perforation method using selective multi-hole punch By www.freepatentsonline.com Published On :: Tue, 27 Dec 2005 08:00:00 EST A method for creating multiple punch holes during a finishing process of paper sheets and other sheet materials. A highlight of the present invention is the ability to select between at least two configurations of punch holes automatically, without manual adjustment, and “on-the-fly” without interruption of the sheet or paper flow. The perforation method utilizes two rotatable punches set at different angles such that when one intersects the sheet path, the other clears the sheet path. The speed of rotation is controlled such that the non-selected punch intersects the sheet path in a space between pitches. Full Article
ut Automatic hole punch By www.freepatentsonline.com Published On :: Tue, 10 Jan 2006 08:00:00 EST An automatic hole punch is disclosed for creating holes in a sheave of sheet material. The automatic hole punch is preferably user-selectable between punching modes, such as two-hole and three-hole modes. A motor is coupled to a camshaft by a gear train. The cam shaft carries a plurality of cams each having an associated punch. As the camshaft rotates, the cams sequentially drive corresponding punches. However, depending on the selected modality, one or more punches may be idle by not being engaged with their respective cams, thus resulting in varying combinations of driven punches resulting in different hole patterns. Finally, a spacer can be inserted into a material receiving slot for adjusting the relative positioning of the material to the punches to properly position the hole pattern along an edge of the material to be punched. Full Article
ut Log cutting system By www.freepatentsonline.com Published On :: Tue, 11 Apr 2006 08:00:00 EDT The present invention discloses a log sawing system comprising multiple cutting blades. The multiple cutting blades are positioned to cut laterally or perpendicular to the centerline of the log which is to be cut. The logs are transported into cutting position using some type of log positioner. The multiple cutting blades are rotatably mounted on an arm which is pivotally mounted on a shaft in groups, being driven by an electrical or like motor, all of which are mounted onto a platform positioned adjacent to the log to be cut. Hydraulic lifters are used to partially rotate the saw blades into the cutting position adjacent the log. Means utilizing a computer and lasers are provided to develop a log cutting solution to best utilize the logs. Full Article
ut Offset diecut stack By www.freepatentsonline.com Published On :: Tue, 02 Jan 2007 08:00:00 EST A stack of alternating sheets includes repeating diecuts offset among the sheets. The sheets may be made from a continuous web using a die to cut the repeating diecuts along the running axis of the web. Individual sheets are cut from the web and stacked with the diecuts offset from each other in turn. The stack of sheets may be loaded into a printer and fed individually therethrough, with the offset diecuts preventing interlocking therebetween. Full Article
ut Sheet-cutting apparatus By www.freepatentsonline.com Published On :: Tue, 26 Feb 2008 08:00:00 EST A sheet cutter for cutting a sheet with a cutting blade held by a cutting blade elevating body which is elevated by one servo motor, including a pair of cutting blade elevating bodies; an elevation driving body for elevating the pair of cutting blade elevating bodies; a guide member for guiding the elevation of the pair of cutting blade elevating bodies; a holding body capable of holding the pair of cutting blade elevating bodies at an up position; and a transmission change-over device for selectively engaging the pair of cutting blade elevating bodies with the elevation driving body and selectively disengaging the pair of cutting blade elevating bodies from the elevation driving body, wherein one of the pair of cutting blade elevating bodies, which has been selected, is elevated by the servo motor. Full Article
ut Multi-dimensional print cutting head By www.freepatentsonline.com Published On :: Tue, 11 Jun 2013 08:00:00 EDT An apparatus and article for cutting print media associated with a printing process. A media cutting logic-controlled head is incorporated into printing hardware. The cutting head is provided with a plurality of cutting devices that may be implemented in the form of cutting pins. Control logic is provided to individually control an extension or actuation of each of the cutting devices. Multiple cutting devices may be simultaneously extended and retracted or activated and deactivated, to cut the media at multiple locations. The cutting head can be integrated with any of existing printers transforming a printer into a media cutting device capable of cutting two-dimensional complex shapes at the full line speed without requiring change in speed or reversal of the media at any point. Full Article
ut Mass distribution device and molding device By www.freepatentsonline.com Published On :: Tue, 12 May 2015 08:00:00 EDT The present invention relates to an mass distribution device for supplying a mass of foodstuff starting material to one or more cavities of a mold drum for molding products from the mass, comprising a base member which extends partially around the outer cylindrical circumference of the drum and which has an introduction area through which the mass is the fed to the cavities. The invention further relates to a molding device and to a process for operating the inventive mass distribution device. Full Article
ut Omega-3 enriched fish oil-in-water parenteral nutrition emulsions By www.freepatentsonline.com Published On :: Tue, 19 May 2015 08:00:00 EDT An emulsion is provided including: an oil component and a water component, the oil component including: fish oil triglycerides in an amount of about 60% to about 90% based on the weight of the oil component; wherein the fish oil triglycerides include omega-3 fatty acids, expressed as triglycerides, in an amount of at least 60%, based on the total weight of the fatty acids of the fish oil triglycerides; wherein the fish oil triglycerides include a total amount of EPA and DHA, expressed as triglycerides, of at least 45%, based on the total weight of the fatty acids of the fish oil triglycerides; and, at least one medium-chain triglyceride, wherein a total amount of the at least one medium-chain triglyceride is from about 10% to about 40% based on the weight of the oil component. Full Article
ut Nutritional products including monoglycerides and fatty acids By www.freepatentsonline.com Published On :: Tue, 14 Jul 2015 08:00:00 EDT Disclosed are nutritional formulations including predigested fats that can be administered to preterm infants, infants, toddlers, and children for improving tolerance, digestion, and absorption of nutrients and for reducing the incidence of necrotizing enterocolitis, colic, and short bowel syndrome. The predigested fats include fatty acid-containing monoglycerides and/or a fatty acid component. Full Article
ut Variable output pump By www.freepatentsonline.com Published On :: Tue, 12 May 2015 08:00:00 EDT A variable output pump includes a fluid input, a control stage pump having an input portion and an output portion, a main stage pump having an input portion and an output portion, and a differential linkage in mechanical communication with the control stage pump and the main stage pump. The input portion of the control stage pump is in fluid communication with the fluid input and the input portion of the main stage pump is in fluid communication with the fluid input and the output portion of the control stage pump. Full Article
ut Utility vehicle drive system By www.freepatentsonline.com Published On :: Tue, 19 May 2015 08:00:00 EDT A hybrid drive system for a utility vehicle (1) which operates with an internal combustion engine (12) and an electrical generator (80), motor (86) and storage means (84). Auxiliary hydraulic functions (93,94) may be powered by the electric motor (86). An output of the engine (12) is mechanically coupled to a multi-ratio transmission (10) which has a hydrostatic driveline (24) and an output which is mechanically coupled to propulsion means. With the engine switched off, the electric motor powers a hydraulic pump (91) which generates pressurized fluid to operate auxiliary functions. In addition, the pressurized fluid may be exploited in a secondary propulsion mode to drive a hydraulic motor (92) in the hydrostatic transmission to propel the vehicle in a low emission, low noise output mode. Full Article
ut Air pump having an auto-stop control device By www.freepatentsonline.com Published On :: Tue, 19 May 2015 08:00:00 EDT An air pump includes a casing, a blower connected with a motor, an air flow direction switching device, an air valve, and an auto-stop control device. The air flow direction switching device includes a pressure sensor and a pressure switch. The air flow direction switching device includes a movable box and a driving device which drives the movable box. The movable box has an arm and an activation portion. An inflation switch and a deflation switch are electrically connected in parallel to a circuit and are controlled to activate by the activation portion. The pressure switch includes a dynamic contact point connected to the motor, and two static contact points respectively electrically connected to the inflation switch and the deflation switch. The dynamic contact point has a terminal which alternatively contacts the two static contact points. Full Article
ut Control valve body with integrated pump for automatic transmissions By www.freepatentsonline.com Published On :: Tue, 19 May 2015 08:00:00 EDT An integrated control valve body and hydraulic pump for an automatic transmission includes a control valve body having a plurality of control valves and passageways and an internal cavity having an inlet and an outlet, a pump rotor received within the internal cavity and having a plurality of radially and axially extending slots, radially moveable vanes and a shaft, and a device for transferring drive energy from a drive shaft extending between an output of a torque converter and an input of the transmission to the shaft of the hydraulic pump. The device for transferring drive energy may be a pair of chain sprockets and a chain, a pair of spur or helical gears or other inter-axis power transfer components and may affect a speed increase or reduction. Full Article
ut Autofocus mechanism By www.freepatentsonline.com Published On :: Tue, 12 May 2015 08:00:00 EDT A computation & control unit defines, as first and second voltages, A+B_signal voltages at distances which give the maximum and minimum voltages of an S_signal voltage, respectively. The unit further defines the higher one of the first and second voltages as an S_signal validity determination voltage and defines a distance at which the S_signal voltage takes on an in-focus determination voltage. The unit defines first and second lower limit voltages, defines the higher one of the first and second lower limit voltages as a lower limit voltage, and defines, as an upper limit voltage, an A+B_signal voltage at a distance which gives an in-focus determination voltage between the maximum and minimum positions of the S_signal voltage. An input and output unit outputs the upper and lower limit voltages as the upper and lower limit values of a settable range of the S_signal validity determination voltage. Full Article
ut Reducing light damage in shutterless imaging devices By www.freepatentsonline.com Published On :: Tue, 19 May 2015 08:00:00 EDT A method of reducing light damage in a shutterless imaging device includes receiving a signal from a hardware device. The signal from the hardware devices is analyzed. In response to the analysis of the signal from the hardware device, a lens of the shutterless imaging device is adjusted. Adjusting the lens spreads out energy of far-field image light incident on an image sensor of the shutterless imaging device. Full Article
ut Focal plane shutter and optical device By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT A focal plane shutter includes: first, second, and third boards respectively including openings through which light enters an image pickup element from an object side, and arranged in this order from the object side toward the image pickup element side; a blade arranged between the first and second boards and capable of opening and closing the openings; and a holding member arranged between the second and third boards, not coupled to the blade, and holding the second board from the image pickup element side. Full Article
ut Image photographing apparatus having a slidable shutter assembly By www.freepatentsonline.com Published On :: Tue, 26 May 2015 08:00:00 EDT An image photographing apparatus capable of maintaining the size of a sensor plate even in a case when the size of a shutter assembly is increased, the image photographing apparatus including a shutter assembly configured to control an amount of light entered, an image sensor disposed at a rear of the shutter assembly to change the light to an electrical signal, a sensor plate configured to support the image sensor, and a main frame configured such that the shutter assembly and the sensor plate are be mounted thereon, wherein the main frame includes a frame base, and a shutter mounting portion protrudedly formed from the frame base such that the shutter assembly is mounted in a sliding manner on the shutter mounting portion. Full Article
ut Broadband short pulse fiber lasers capable of generating output spectra broader than gain bandwidth By www.freepatentsonline.com Published On :: Tue, 12 May 2015 08:00:00 EDT Implementations and examples of fiber lasers based on fiber laser cavity designs that produce self-similar pulses (“similaritons”) to achieve a pulse spectral bandwidth greater than a gain spectral bandwidth based on a spectral broadening fiber segment and a spectral filter to ensure the proper similariton conditions. Full Article
ut Hyperbolic metamaterials as distributed bragg mirrors for high power VCSEL devices By www.freepatentsonline.com Published On :: Tue, 12 May 2015 08:00:00 EDT Implementing a layered hyperbolic metamaterial in a vertical cavity surface emitting laser (VCSEL) to improve thermal conductivity and thermal dissipation thereby stabilizing optical performance. Improvement in the thermal management and power is expected by replacing the distributed Bragg reflector (DBR) mirrors in the VCSEL. The layered metamaterial structure performs the dual function of the DBR and the heat spreader at the same time. Full Article
ut Efficient third-order distributed feedback laser with enhanced beam pattern By www.freepatentsonline.com Published On :: Tue, 19 May 2015 08:00:00 EDT A third-order distributed feedback laser has an active medium disposed on a substrate as a linear array of segments having a series of periodically spaced interstices therebetween and a first conductive layer disposed on a surface of the active medium on each of the segments and along a strip from each of the segments to a conductive electrical contact pad for application of current along a path including the active medium. Upon application of a current through the active medium, the active medium functions as an optical waveguide, and there is established an alternating electric field, at a THz frequency, both in the active medium and emerging from the interstices. Spacing of adjacent segments is approximately half of a wavelength of the THz frequency in free space or an odd integral multiple thereof, so that the linear array has a coherence length greater than the length of the linear array. Full Article
ut Device for shaping a book casing spine to be oriented approximately evenly distributed toward a book block spine By www.freepatentsonline.com Published On :: Tue, 08 Oct 2013 08:00:00 EDT A device is provided to shape a spine of a book casing positioned horizontally spread out flat and oriented to be distributed evenly over a spine of a book block. Two fold-shaping rails are arranged extending in a direction parallel to one another. A movable, shaping tool is arranged to face the inside of the book casing spine to shape a web on the book casing spine with the aid of the two fold-shaping rails. The shaping tool includes two spaced-apart support bars that extend parallel to the fold-shaping rails and are arranged to be adjustable so that together they adjust the web width of the book casing spine in a direction transverse to the direction of extension of the fold-shaping rails. Full Article
ut In-line and off-line covers feed for binding book solutions By www.freepatentsonline.com Published On :: Tue, 15 Apr 2014 08:00:00 EDT A method and system for on-demand book production is provided in which covers and book content are synchronized at book binding equipment. In one exemplary system and method, a single printer prints a book cover followed by its corresponding book block. The cover and book block are each sequentially staged and synchronized together for binding in the binding equipment. In another method and system for on-demand book production, covers are printed and encoded at a first printer and a book block printing instruction is initiated in response to decoding of the cover in the binding equipment. Printing of the book block is in a separate but integrated printer and the book block is fed to the binding equipment for binding with the book cover. In each instance, synchronized book covers and book blocks are bound in and output from the binding equipment. Full Article
ut Device for cutting to length and feeding spine strips for a case maker By www.freepatentsonline.com Published On :: Tue, 12 Aug 2014 08:00:00 EDT In a device for cutting to length and feeding spine strips (3) for a case maker (1), a center strip conveying device (30) is provided that advances the spine strip material (5, 6) by the spine width (BS) transverse to the board feed direction (23) in a cyclic fashion. The spine width (BS) can be changed from work cycle to work cycle without accumulating additional waste. This can be realized because the previously required width sizing on the material web is eliminated. Full Article
ut Decoloring device, sheet feed method, and computer-readable recording medium recording sheet feed program By www.freepatentsonline.com Published On :: Tue, 02 Sep 2014 08:00:00 EDT There is provided a decoloring device including a decoloring unit, a first sheet conveying unit, a first sheet feed unit, a thickness detecting unit, a decolorability determining unit, and a second sheet feed unit. The first sheet conveying unit conveys the sheet to the decoloring unit. The first sheet feed unit feeds the sheet to the first sheet conveying unit. The decolorability determining unit determines whether or not the sheet which is subject to thickness detecting is decolorable by the decoloring unit based on a detection result in the thickness detecting unit. A second sheet feed unit is disposed at a downstream side in relation to the thickness detecting unit and at an upstream side in relation to the decoloring unit in a sheet conveying path by the first sheet conveying unit and feeds the sheet to the first sheet conveying unit. Full Article
ut Female screw component and fastening component utilizing the same By www.freepatentsonline.com Published On :: Tue, 14 Apr 2015 08:00:00 EDT A female thread member capable of preventing seizing caused by inclined insertion, and being smoothly fastened from any directions in which a bolt is inserted, and a fastening member using the female thread member. A non-thread portion is formed on an inner peripheral surface of a female thread member body having a female thread for a length corresponding to at least one pitch from an end surface on a bolt-inserting side, and a projection which comes into contact with a flank surface of a male thread of an inserted bolt is formed on a line extending from a helical line of the female thread. The female thread member is used in combination with the bolt having no incomplete thread portion, and there is no adverse possibility of seizing regardless of any directions in which the bolt is inserted. Full Article