baber/WOPTO huggingface dataset:
Patent JP-2013243207-A (JP)
Title: Semiconductor device including silicon carbide single crystal as main material
Inventor: AOI SACHIKO
IPC: H01L29/47
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To improve withstand voltage of a semiconductor device including silicon carbide single crystals as a main material, while including both a trench gate electrode and a trench Schottky electrode.SOLUTION: A silicon carbide p-type single crystalline region 24 is formed in an n-type single crystalline layer 6 in a region facing a range where the outer shape of a trench Schottky electrode 12 is inflected. Electric field concentration is relaxed by the p-type single crystalline region 24, generation of avalanche breakdown is suppressed, and withstand voltage of a semiconductor device is improved. The improvement of withstand voltage is also advantageously affected by reducing the depth of the trench Schottky electrode 12 more than a trench gate electrode 20.
Patent JP-2012191227-A (JP)
Title: Charge trap insulator memory device
Inventor: KANG HEE BOK
IPC: H01L21/336
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a technology which improves a maintenance characteristics of a nanoscale charge trap insulator memory unit device and increases a cell integrated capacity by a large number of charge trap insulator cell arrays laminated to the vertical direction with the use of multiple of cell insulator layers.SOLUTION: The device is composed of: multiple of upper word lines and lower word lines; multiple of bit lines and sensing lines; multiple of memory cell arrays arranged in an intersection region of the upper and lower word lines and bit lines; multiple of memory cells which output storage data from a charge trap insulator to bit lines; a first switching element and a second switching element which selectively and respectively connect the memory cells to bit lines and sensing lines; a P-type float channel whose resistance varies according to a polarity of the charge strap insulator and P-type drain area and P-type source area formed on both sides of the P-type float channel.
Patent JP-2013021682-A (JP)
Title: Apparatus and method for focus based depth reconstruction of dynamic scenes
Inventor: VEERARAGHAVAN ASHOK
IPC: G06T7/20
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To reconstruct a dynamic scene as depths and an extended depth-of-field video by first acquiring, with a camera including a lens and a sensor, a focal stack of the dynamic scene while changing a focal depth.SOLUTION: An optical flow between frames of the focal stack is determined, and the frames are warped according to the optical flow to align the frames and to generate a virtual static focal stack. Finally, a depth map and a texture map for each virtual static focal stack are generated using a depth from defocus, and the texture map corresponds to an EDOF image.
Patent JP-2013246156-A (JP)
Title: Three-dimensional radiation position detector
Inventor: YAMAYA TAIGA
IPC: G01T1/20
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional radiation position detector capable of identifying a three-dimensional (height, width and depth) position of an interaction position within a scintillator by the centroid calculation which is a simple position calculation method, and also capable of high resolution without making structure complicated.SOLUTION: A three-dimensional radiation position detector includes: a light receiving element 12 optically-connected with at least two opposing parallel surfaces of a scintillator block 22; and at least one layer of an optical discontinuity surface 11a formed on only the surface in parallel with the light receiving element surface inside the scintillator block 22.
Patent JP-2013250596-A (JP)
Title: Touch sensor system
Inventor: YOSHIDA SHINICHI
IPC: G06F3/044
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent a fear of falsely recognizing, as a hand placing region, a detection region in which a signal based on a finger input is generated.SOLUTION: A detecting section of a touch sensor system detects a hand placing region in accordance with: a strength threshold for determining a strength of an electrostatic capacitance signal in a detection region R1 so as to determine whether or not a touch input is carried out by a finger; and a peripheral threshold which is lower than the strength threshold and is set so as to determine strengths of electrostatic capacitance signals in a plurality of peripheral regions R2 surrounding the detection region R1.
Patent JP-2013251324-A (JP)
Title: Method and apparatus for detecting failure of vcsel
Inventor: YAMADA TAKASHI
IPC: H01S5/183
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To provide method and apparatus for detecting a failure of a VCSEL which are configured to easily detect the failure even after the VCSEL is mounted on a circuit board.SOLUTION: Method and apparatus for detecting a failure of a VCSEL are applicable to a VCSEL 43 mounted on a circuit board 41 because no high current is applied to the VCSEL 43 and the VCSEL 43 is not subjected to high-temperature environment. No expensive measuring apparatus is needed because an occurrence of a failure can be determined only by observing luminescent images 51 and 53. Even one who is not a skilled inspector can easily determine the occurrence of the failure because the presence of a dark space 52 can be discriminated easily.
Patent JP-2013249354-A (JP)
Title: Thickener-containing composition, liquid detergent, and method of producing them
Inventor: INOUE RYO
IPC: C11D3/44
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an easily producible thickener-containing composition excellent in dispersibility to an aqueous medium.SOLUTION: A thickener-containing composition includes components (A), (B), (C), and (D). The component (A) is a polysaccharide thickener. The component (B) is a water-soluble solvent. The component (C) is an anionic surfactant. The component (D) is water. A mass ratio of the component (B) to the component (C) is 0.5-4. A mass ratio of the component (B) to the component (D) is 0.3-5. A mass ratio of the component (C) to the component (D) is 0.15-4.
Patent JP-2013252770-A (JP)
Title: Vehicle seat
Inventor: SHIRAI JUN
IPC: B60N2/90
Filed: 2012-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat capable of restraining a knee space of an occupant seated on a rear side from becoming narrow, and capable of restraining deterioration in an outward appearance when storing a storage object.SOLUTION: A vehicle seat 10 includes a seat cushion 12 for supporting a hip and thighs of an occupant, and a seat back 14 for supporting the upper body of the occupant. A seat body 16 is constituted by including the seat cushion 12 and the seat back 14. A pocket 18 is arranged on the lower side of the seat cushion 12. The pocket 18 is formed in a bag shape of closing the seat front side and opening the seat rear side. As a result, a storage object can be taken in and out of the pocket 18 from the rear side of the seat body 16.
Patent JP-2012212155-A (JP)
Title: Method and apparatus for fluorescent confocal microscopy
Inventor: PAUL DONDERS
IPC: G02B21/00
Filed: 2012-06-07
Abstract: PROBLEM TO BE SOLVED: To provide microscopes which combine the advantages of confocal and line confocal microscopes with the simplicity and economy of systems.SOLUTION: The system comprises at least one, or more preferably two or more optical sources (preferably lasers) which operate at different excitation wavelengths aligned with corresponding fluorescent or fluorescently stained or labelled targets. The fluorescent emission from each target is filtered using bandpass optical filters and the emission data is collected by at least one imaging device, preferably two or more imaging devices.
Patent JP-2013255112-A (JP)
Title: Receiving circuit, clock recovery circuit, and communication system
Inventor: YAMAGUCHI KOICHI
IPC: H04B5/02
Filed: 2012-06-07
Abstract: PROBLEM TO BE SOLVED: To achieve high data rate magnetic coupling communication with a small circuit scale without the cost of communication distance.SOLUTION: A received data acquisition circuit 200 acquires a shaped signal SS by applying decision feedback equalization processing to a received signal SR, and also acquires a data sample DS by sampling the shaped signal SS at a sampling rate higher than a self resonant frequency of an inductor in accordance with a sampling clock CLK1. An intermediate point sample acquisition circuit 300 acquires an intermediate point sample MS by sampling the received signal SR at intermediate timing of the sampling timing of the received data acquisition circuit 200. A phase adjustment circuit 400 adjusts the phase of the sampling clock on the basis of the data sample DS and intermediate point sample MS.
Patent JP-2013244388-A (JP)
Title: Golf putter with lie angle adjustment and movable range adjustment device
Inventor: TAKASE SHINICHI
IPC: A63B102/32
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To solve the following problem: putter angle adjustment is effective since a smooth swing can be performed and a probability of cup-in increases when an angle of a putter is set to an appropriate angle suited to an individual form, however it is needed to bend a neck part in order to adjust an angle of the putter, and work therefor is performed by a technician using a special tool and takes costs.SOLUTION: There is provided a putter, the angle of which can be easily adjusted by screwing by a user himself/herself at any time.
Patent JP-2013256069-A (JP)
Title: Print device and method for controlling print device
Inventor: IMAIZUMI ATSUSHI
IPC: G06K17/00
Filed: 2012-06-13
Abstract: PROBLEM TO BE SOLVED: To select a target RFID tag out of a plurality of RFID tags within a communicable range without having any special configuration on the side of the RFID tag.SOLUTION: A printer 1 includes: a thermal head 41 for printing on a label sheet 10 to which an RFID tag 10A is added; a tag reading and writing device 46 for writing and/or reading data to the RFID tag 10A by sending and receiving a wireless signal; and a tag reading and writing control part 54b for performing detection operation for detecting the RFID tag 10A by transmitting the wireless signal by the tag reading and writing device 46, and subsequently, when a plurality of the RFID tags 10A are detected, performing the detection operation again by lowering a transmitting output of the wireless signal transmitted by the tag reading and writing device 46.
Patent JP-2014003430-A (JP)
Title: Tracking antenna device and transmission phase compensation method
Inventor: SUZAKI KOHEI
IPC: H04B7/10
Filed: 2012-06-18
Abstract: PROBLEM TO BE SOLVED: To simultaneously compensate phase variations and path distance fluctuation among a plurality of transceivers.SOLUTION: A tracking antenna device estimates a first arrival direction including a phase error at a transceiver to be controlled by extending an eigenvalue of a first frequency conversion signal inputted from a reference transceiver and the transceiver to be controlled respectively. The tracking antenna device also estimates a second arrival direction not including a phase error at the transceiver to be controlled by extending an eigenvalue of the first and a second frequency conversion signals inputted from the transceiver to be controlled. The tracking antenna device adjusts a phase of a transmission IF signal or a transmission RF signal, transmitted to the transceiver to be controlled, to a direction so as to decrease a difference between the first arrival direction and the second arrival direction.
Patent JP-2014002338-A (JP)
Title: Speech processing apparatus
Inventor: JORDI BONADA
IPC: G10L21/02
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To generate a natural speech through voice quality conversion.SOLUTION: An adjustment processing unit 34 adjusts a fundamental frequency PS of a target speech signal QB indicative of a speech of target voice quality to a fundamental frequency PV of a speech signal VX indicative of a speech of initial voice quality different from the target voice quality in a time domain. A voice quality conversion unit 38 arranges respective harmonic band components H[i], obtained by sectioning spectra S[k] of a target speech signal QC after the adjustment by the adjustment processing unit 34 by harmonic components, at respective harmonic frequencies fi corresponding to the fundamental frequency PV of the speech signal VX, and also sequentially generates spectra Y[k] such that envelopes and phases of the respective harmonic band components H[i] are adjusted according to envelopes and phases of spectra X[k] of the speech signal VX.
Patent JP-2014004850-A (JP)
Title: Vehicle body floor structure
Inventor: FUJII NAHO
IPC: B62D21/00
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To suppress deformation which occurs at a narrow off-set collision.SOLUTION: A vehicle body floor structure has a structure in which a floor body 11 is reinforced by a reinforcement part 99. The floor body 11 comprises: a side sill 12 which is extended at a vehicle width direction outer end in a cross direction; an outrigger 17 which is extended from a front end part of the side sill 12 to a vehicle width direction inner portion; a floor cross member 18 which is at a rear side of the outrigger 17 and extended in a vehicle width direction; and a tunnel frame 13 which is at a vehicle width direction center side and extended in the cross direction. The reinforcement part 99 connects a vehicle width direction outer part of a vehicle body skeleton part 64 formed by the outrigger 17 or a front part of the side sill 12 with a vehicle body skeleton part 54 formed by the tunnel frame 13. The reinforcement part 99 is slanted so that it gets close to the vehicle width direction center side as it approaches the rear side, and the front part thereof is widened as it approaches the front side so that a double floor structure is formed by the reinforcement part 99 and the floor body 11.
Patent JP-2014006584-A (JP)
Title: Analysis device, analysis method and analysis program
Inventor: SHIGA SATOKO
IPC: G06Q50/10
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an analysis device that estimates a correspondence relation between a twitter and a topic even when a topic described in a twitter and indicated by a uniform resource locator (URL) do not always remain unchanged but vary with a time and thereby the correspondence relation between the twitter and the topic referred to by the twitter is unclear in discovering a topic attracting attention over the world by paying attention to the URL in a social media.SOLUTION: Not only a correspondence between a twitter and a top is individually estimated, but also an estimation result is replaced by using an arrangement of correspondences between the twitter and the topic in time series and in a context, and strength/weakness of estimation certainty.
Patent JP-2014005123-A (JP)
Title: Loading device for recording media and method for controlling the device, and program for the method, and storage medium storing the program
Inventor: MIYAKAWA TAKAHIRO
IPC: B65H1/04
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a loading device for recording media capable of aligning ends of the recording media by bending the loaded recording media.SOLUTION: A loading device includes arranging means for arranging recording media, and detection means for detecting the recording media. The arranging means includes a loading member in which the recording media are placed, a pair of guide members movable in a width direction of the recording media, and a guide driving unit for moving the guide members. The detection means includes a medium detection unit for detecting that the recording medium is placed in a gap between the pair of guide members, and an end detection unit for detecting ends of the recording media. The end detection unit detects a position at which the guide members comes into contact with the recording media, as the ends. The guide driving unit further moves the guide members in a width direction to bend the recording media, then separates the guide members from the recording media, and thereafter arranges the guide members at a position at which the guide members comes into contact with the recording media.
Patent JP-2013254466-A (JP)
Title: Power supply system and business method of power supply system
Inventor: MATSUI HIRONORI
IPC: G06Q20/06
Filed: 2012-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system and a business method of the power supply system capable of combining a use of the power supply system and a use, purchase, and contract of a service as an electronic commerce and a use, purchase, and contract of a commodity.SOLUTION: In the power supply system and the business method of the power supply system, issuance means (1a) for issuing electronic money (4d) in a use of the power supply system issues the electronic money (4d), management means (2b) for managing the electronic money (4d) manages the electronic money (4d), and the management means (2b) performs electronic settlement by using the managed electronic money (4d).
Patent JP-2014009602-A (JP)
Title: Oil cooled air compression device
Inventor: OGATA NAGAKAZU
IPC: F04B39/02
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an oil cooled air compression device capable of reducing product costs, failure probability, and maintenance costs, such as for periodic replacement.SOLUTION: The oil cooled air compression device includes at least: an oil cooled air compressor; an oil separator for separating air and oil discharged from the oil cooled air compressor; an oil cooler for cooling the oil separated by the oil separator; a bypass circuit disposed in parallel with the oil cooler; and an oil injection circuit for supplying the oil passed through the oil cooler and the bypass circuit to the compressor. A cooling capacity of the oil cooler, flow passage resistance of the oil cooler, and flow passage resistance of the bypass circuit are determined so that a flow rate changing rate associated with change in kinetic viscosity when an oil temperature changes is larger in the oil cooler than in the bypass circuit, further the oil temperature is raised when the oil temperature is lower than a first predetermined temperature, and the oil temperature is lowered when the oil temperature is higher than a second predetermined temperature which is higher than the first predetermined temperature.
Patent JP-2014008843-A (JP)
Title: Vehicle seat
Inventor: SUGIYAMA SHINJI
IPC: B60N2/90
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat which has a support member efficiently supporting an area near occupant's lumber part only at a necessary range and concurrently includes a lightweight lumber part support part.SOLUTION: A vehicle seat includes: a seat back frame including a pair of left and right side frames; and a support member which is attached to an area between the side frames, supports an occupant from the rear side of the seat, and can deflect to the rear side of the seat when subjected to a load of the occupant. The support member includes a lumbar part support part which supports a lumber part of the occupant and in which both seat width direction ends are attached to the side frames. The lumbar part support part includes a pair of lumbar quadrate muscle support parts 43, which supports a pair of lumbar quadrate muscles 63 of the occupant from the rear side of the seat, at two positions sandwiching a seat width direction center. The lumbar quadrate muscle support parts 43 protrude to the upper side of the seat relative to an upper end of the lumber part support part in the seat width direction center.
Patent JP-2014012614-A (JP)
Title: Carbon-made crucible and method for manufacturing the same
Inventor: HIRAOKA TOSHIJI
IPC: C30B29/06
Filed: 2012-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a carbon-made crucible having a structure in which a straight cylindrical body and a pan are separated from each other in order to prevent the crucible from breaking, which is manufactured at a low manufacturing cost and enables quick delivery, and a method for manufacturing the crucible.SOLUTION: A carbon-made crucible consists of a straight cylindrical body 9 and a pan 10 which are separated from each other vertically. The straight cylindrical body 9 is made of a carbon fiber reinforced carbon composite material (a C/C composite material) and the pan 10 is made of graphite. There is a stepped part 11 on an upper end surface of the pan 10 in which an outer peripheral side is higher than an inner peripheral side. The straight cylindrical body 9 is fitted to the stepped part 11 with a gap A between the inner peripheral surface 11a of the stepped part 11 and the outer peripheral surface 9a of the straight cylindrical body 9. It is preferable that a size of the gap A is 0.1% to 1.0% of the diameter of the straight cylindrical body.
Patent JP-2014013694-A (JP)
Title: Electrolyte composite member, electrolyte/electrode composite member, and method for manufacturing electrolyte composite member
Inventor: TAKEUCHI HISAO
IPC: H01M4/88
Filed: 2012-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a highly strong electrolyte composite member capable of reducing the resistance of ion conduction, an electrolyte/electrode composite member, and a method for manufacturing the electrolyte composite member.SOLUTION: An electrolyte composite member 1 includes a solid electrolyte layer 10 made of a metal oxide, and a porous body layer 11 including a three-dimensional meshed porous body made of a metal oxide on at least one surface of the solid electrolyte layer 10, and is used for a fuel cell. The solid electrolyte layer 10 and the porous body are integrally formed. The average pore diameter of the porous body is 100 μm or larger, and the porosity of the porous body is 50% or higher. An electrolyte/electrode composite member 2 includes the solid electrolyte layer 10, and an electrode layer 21 formed by attaching electrode catalysts to the surface of the porous body constituting the porous body layer 11 and the surface of the porous body side of the solid electrolyte layer 10. The solid electrolyte layer 10 is reinforced by the porous body integrated with the solid electrolyte layer 10, and strength is high even when the solid electrolyte layer 10 is thin. Thinning the solid electrolyte layer 10 enables reduction of the resistance of ion conduction.
Patent JP-2012184852-A (JP)
Title: Pulley device with built-in one-way clutch
Inventor: SHINODA OSAMU
IPC: F16D41/06
Filed: 2012-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a pulley device with a built-in one-way clutch that can reduce friction between a spring and a retainer for better clutch performance.SOLUTION: A retainer 18b includes a pair of rigidity increasing portions 50 having a width substantially equal to that of the column 21 in the circumferential direction and a height substantially equal to that of the outer peripheral surfaces of the rings 20, and provided at portions where each of the rigidity increasing portions align with the column 21 circumferentially at the inner surfaces of a pair of rings 20.
Patent JP-2014016422-A (JP)
Title: Volume hologram transfer foil
Inventor: TSUKADA MASARU
IPC: G03H1/18
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a volume hologram transfer foil that suppresses foil rising and foil peeling between a substrate and a protective layer and having good foil cutting property.SOLUTION: The volume hologram transfer foil comprises a substrate, a protective layer containing a curable resin and an adhesive formed on the substrate, a volume hologram layer formed on the protective layer and having a volume hologram recorded therein, and a heat seal layer formed on the volume hologram layer. The content of the adhesive is controlled to such an amount that foil cutting property of the volume hologram can be retained.