baber/WOPTO huggingface dataset:
Patent JP-2015002322-A (JP)
Title: Electronic device
Inventor: TAKENAKA MASAYUKI
IPC: H01L25/04
Filed: 2013-06-18
Abstract: PROBLEM TO BE SOLVED: To suppress defective bonding due to damage on the connection of a connection terminal and a through hole.SOLUTION: A stress relaxation member 90 is arranged on the bottom surface 61 of a case 60, and the material of the stress relaxation member 90 is selected so that the linear coefficient of expansion of the stress relaxation member 90 is closer to that of a substrate 10 than the linear coefficient of expansion of the case 60. Consequently, when the substrate 10 expands or contracts thermally, the stress relaxation member 90 also expands or contracts thermally with a thermal expansion and contraction rate closer to that of the substrate 10. Since a connection terminal 65 is translated perpendicularly to the bottom surface 61 of a case 60 during thermal expansion and contraction, inclination of the connection terminal 65 due to difference in the linear coefficient of expansion between the substrate 10 and case 60 can be prevented. As a result, the stress of a connection member 15 for connecting each connection terminal 65 and a through hole 13 can be relaxed, damage on the connection member 15 is suppressed, and defective bonding can be suppressed.
Patent JP-2015005842-A (JP)
Title: Differential amplification circuit
Inventor: MIYAZAWA SHIGEMI
IPC: H03F3/45
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a differential amplification circuit that stably operates on a low supply voltage in a simple configuration.SOLUTION: The differential amplification circuit includes: a differential amplifier operative on the application of a first supply voltage to amplify a differential voltage between paired input signals; an inverting amplifier operative on the application of a second, externally fed supply voltage to inversely amplify and output an output of the differential amplifier; and a booster circuit for generating the first supply voltage higher than the second supply voltage from the second supply voltage and applying it to the differential amplifier. This satisfies a supply voltage required for the differential amplifier and a supply current required for the inverting amplifier simultaneously on the basis of the second supply voltage fed externally.
Patent JP-2013188544-A (JP)
Title: System for game
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a system for a game which can confirm whether or not a possessor of a recording medium is a player himself/herself.SOLUTION: A card unit captures an image of a player at the discharge of a visitor card and transmits the captured discharge-time image and a card ID of the visitor card, and a management computer 150 stores the discharge-time image and the card ID by making them associated with each other. A premium exchange POS terminal 170 transmits the card ID (S562) when receiving the visitor card (S561), the management computer extracts the discharge-time image corresponding to the card ID (S564) and transmits the extracted discharge-time image(S565), and the premium exchange POS terminal displays the discharge-time image (S566). By this, when the discharge-time image differs from a possessor of the visitor card (that is, when the possessor is not a player himself/herself), the exchange of a premium is not performed.
Patent JP-2015004782-A (JP)
Title: Fixing apparatus and image forming apparatus
Inventor: EGI MAKOTO
IPC: G03G15/20
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To restore a fixing belt to the radially outside smoothly, to prevent wear of a cap member and an elastic member.SOLUTION: A fixing apparatus includes a fixing belt 21, a cap member 33 to be fixed to an end of the fixing belt 21, and an elastic member 34 to be interposed between the fixing belt 21 and the cap member 33. The cap member 33 includes a body section 61 covering the outside in a rotation axis direction of the fixing belt 21, and a flange section 62 covering the radially outside of the fixing belt 21. The elastic member includes a belt insertion section 76 where the fixing belt 21 is inserted, a cap insertion section 77 where the flange section 62 is inserted, and a contact section 78 to be brought into contact with an inside surface in the rotation axis direction of the body section 61. When the fixing belt 21 is deformed radially inward, the elastic member 34 is elastically deformed so as to move the belt insertion section 76 radially inward with respect to the cap insertion section 77. A gap is formed at least a part between the inside surface in the rotation axis direction of the body section 61 and the contact section 78.
Patent JP-2015003679-A (JP)
Title: Assembling structure and producing method thereof, and interior article for vehicle, and attaching method thereof
Inventor: YAMAMOTO TETSUHISA
IPC: B60R13/02
Filed: 2013-06-24
Abstract: PROBLEM TO BE SOLVED: To tightly hold state where a cap member stands so as to suppress that the cap member falls down to front side, and realizing easy closing of the cap member with a simple operation.SOLUTION: An assembling structure comprises: an upholstery 20 comprising an opening on upper surface; a storing recessed part 23 having a recessed state on bottom 22 of the upholstery 20; a penetration hole 25 which penetrates the bottom 23e of the storing recessed part 23 and into which a fixture 98 is inserted; a holding hole 26 penetrating the bottom 23e of the storing recessed part 23; a cap member 40 which is held on the holding hole 26 in a standing state and being to be engaged in the storing recessed part 23 when it falls down to its backside 40a; and a restricting part 41 which is arranged on lower end part of the standing cap member 40, holds the cap member 40 in the standing state, and regulating the cap member 40 so that the cap member 40 does not fall down to a surface 40b.
Patent JP-2015011065-A (JP)
Title: Optical film and display apparatus
Inventor: TAKEGAMI RYUTA
IPC: G02B5/30
Filed: 2013-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical film which has excellent heat resistance and moisture resistance, and ensures sufficient visibility.SOLUTION: The present invention relates to an optical film to be used in a display apparatus having a polarizer, the optical film having an Re of 1,000 to 30,000 nm, and an Rth of -30,000 to -1,000 nm.
Patent JP-2015011452-A (JP)
Title: Memory device
Inventor: NAKANO ARITAKA
IPC: G06F12/14
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a memory device suitable for protecting an access pattern.SOLUTION: A memory device includes data movement means which, when encoded data E(x) stored in an access region is accessed, moves the encoded data to a safe cache by using a protection method of an arbitrary access pattern, decoding means for decoding data after the encoded data is moved to the safe cache, saving means which saves decoded data x and a sequence number in which access frequency to the data x is recorded, encoding means which, when data is moved to a main memory after completion of a process with the data x, generates information E(x)' having been encoded by using the same key as the key used when generating the encoded data E(x) on the information in which the data x is added with the sequence number, and storage means for storing the information E(x)' having been encoded by the encoding means in an original access region.
Patent JP-2015010402-A (JP)
Title: Cut-off material for expansion spacing, and road bridge expansion device
Inventor: KONDO TASUKU
IPC: E01D19/06
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cut-off material for an expansion spacing, which facilitates connection work and which makes a connected part possess sufficient durability.SOLUTION: A cut-off material 20 for an expansion spacing, which is split in a width direction of a road bridge, comprises a connection structure. The cut-off material 20 for the expansion spacing comprises a cut-off material body 21 and a sponge layer 23, and the sponge layer 23 is adhered to an end face of the cut-off material body 21. In the sponge layer 23 that is lower in compression stress than the cut-off material body and that wholly exerts a cut-off function, both compressibility and an elongation percentage are high. Thus, the cut-off material 20 for the expansion spacing enables the cut-off material body 21 to be connected only by bringing the two sponge layers 23 into intimate contact with each other.
Patent JP-2015014017-A (JP)
Title: Formation method of chromium carbide layer, and machine component
Inventor: ISHII MIKITO
IPC: C23C8/02
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To increase a thickness of a chromium carbide layer C, while improving uniformity of the thickness of the chromium carbide layer C, even when a nozzle link 1 is constituted of a compact molded by metal powder injection molding.SOLUTION: A formation method of a chromium carbide layer includes: a solid solution treatment step in which a machine component 1 is subjected to the solid solution treatment; and a chromizing step for forming a chromium carbide layer C on a surface of the machine component 1 by chromizing the surface of the machine component 1 after finish of the solid solution treatment step.
Patent JP-2013229921-A (JP)
Title: Method and apparatus for fast channel change for digital video
Inventor: ALAN JAY STEIN
IPC: H04N21/443
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatus for fast channel change for digital video.SOLUTION: An apparatus includes at least one encoder 805, 810 for receiving normal video data and channel change video data and encoding the normal video data and the channel change video data in a normal video stream and a channel change video stream, respectively, using a common system clock to provide synchronization between the normal video stream and the channel change video stream. The normal video stream and the channel change video stream are encoded for transport separately at a transport level.
Patent JP-2015014333-A (JP)
Title: Bearing device, method for manufacturing bearing device, and information recording regenerative apparatus
Inventor: IINO AKIHIRO
IPC: F16C35/077
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device which can be manufactured inexpensively by easy work and can suppress scattering of grease and emission of outgas, a method for manufacturing the bearing device, and an information recording regenerative apparatus including the bearing device.SOLUTION: A bearing device includes inner ring rolling surfaces 39, 49 in which the outer radiuses in inner ends 36b, 46b are formed to be smaller than a first separation distance K1 and to be gradually larger, and outer ring rolling surfaces 34, 44 in which the inner radiuses in outer ends 31a, 41a are formed to be larger than a second separation distance K2 and to be gradually smaller. Outer ends of rolling bearing parts 30, 40 in the axial direction are provided with a seal member 25. A tip side of the seal member 25 is provided with a bend portion 27 bending toward the inside in the axial direction.
Patent JP-2015015002-A (JP)
Title: Analysis device, analysis method, and program
Inventor: SAGI YASUHIRO
IPC: G06F17/50
Filed: 2013-07-08
Abstract: PROBLEM TO BE SOLVED: To enable an analyst to extract a changed part of a product drawing in a short time, and to prevent the analyst from forgetting to extract the changed part.SOLUTION: With reference to information included in a recorded product drawing, an analysis device draws corresponding graphic data for each member forming a wire harness 11, and builds a part or all of the wire harness. The analysis device also displays the product drawing with non-corresponding graphic data 12a, 12b, and 13 added to the built wire harness 11.
Patent JP-2014103379-A (JP)
Title: Display device
Inventor: KIM JEONG-HWAN
IPC: H05B44/00
Filed: 2013-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a display device which includes a thin-film transistor using an oxide semiconductor as an active layer.SOLUTION: The display device includes a substrate, a thin-film transistor formed on the substrate and provided with an active layer formed of an oxide semiconductor, a passivation layer formed on the thin-film transistor, and a hydrogen blocking film positioned between the active layer and the passivation layer. The hydrogen blocking film contains one selected from the group consisting of aluminum-neodymium (AlNd) oxide, aluminum-nickel-lanthanum (AlNiLa) oxide, aluminum-nickel-germanium-lanthanum (AlNiGeLa) oxide, and aluminum-cobalt-germanium-lanthanum (AlCoGeLa) oxide.
Patent JP-2015019601-A (JP)
Title: Soil disinfection device using solar heat
Inventor: SHOJI TAKESHI
IPC: A01G11/00
Filed: 2013-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a soil disinfection device using solar heat of a simple and inexpensive structure, which is capable of disinfecting soil at no operation cost, and is formed to be easily usable by those who grow vegetables or the like in a small scale such as a home vegetable garden.SOLUTION: A soil disinfection device comprises: a container 2 into which soil 1 is input; and a reflection board 3 that reflects sunlight to the container 2 and thermally sterilizes the soil 1 in the container 2 by thermal energy of sunlight. The container 2 is formed in a translucent state. The reflection board 3 is formed of a main reflection board 3a placed on a surface facing a north side of the container 2 and an auxiliary reflection board 3b laid on a setting surface of the container 2.
Patent JP-2014045175-A (JP)
Title: Semiconductor device
Inventor: MATSUKURA HIDEKI
IPC: H05B44/00
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To effectively use one electrode of an element and a conductive layer formed in the same process.SOLUTION: A semiconductor device includes: a first conductive layer; a first insulating layer on the first conductive layer; a first oxide semiconductor layer on the first insulating layer; a second oxide semiconductor layer on the first insulating layer; a second conductive layer on the first oxide semiconductor layer; a third conductive layer on the second oxide semiconductor layer; a fourth conductive layer on the first oxide semiconductor layer and the second oxide semiconductor layer; a second insulating layer on the second conductive layer, the third conductive layer, and the fourth conductive layer; a fifth conductive layer on the second insulating layer; and a sixth conductive layer on the second insulating layer. The first conductive layer has a region overlapping the first oxide semiconductor layer, the fifth conductive layer has a region overlapping the first oxide semiconductor layer, and the sixth conductive layer has a region overlapping the second oxide semiconductor layer. The fifth conductive layer is electrically connected to the first conductive layer.
Patent JP-2015026999-A (JP)
Title: Receiving device and receiving method
Inventor: TANAKA HIRONARI
IPC: H04L1/00
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a receiving device and a receiving method, which can improve reception performance, in the receiving device that can perform error correction processing on reception information.SOLUTION: A receiving device can use reception information when a signal is received by one radio frame when the signal is received by radio frames subsequent to the one radio frame. The receiving device includes a reception information update determination section 9 which determines whether the reception information when the signal is received by the one radio frame in the subsequent radio frames in response to presence or absence of an error in the signal received by the one radio frame and presence or absence of execution of error correction processing.
Patent JP-2015030360-A (JP)
Title: Assembling structure of fuel tank
Inventor: MATSUBARA KAZUYUKI
IPC: B60K15/063
Filed: 2013-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an assembling structure of a fuel tank which can effectively ensure a cabin space behind a front fender while facilitating mounting workability the a fuel tank.SOLUTION: An assembling structure of a fuel tank includes: vertical plate members 11-13 which are extended in a vehicle height direction from a floor panel 80 located laterally of a front wheel 2 and whose upper ends are located above the front wheel 2; a horizontal plate member 14 which is arranged between a top surface of the front wheel 2 and upper ends of the vertical plate members 11-13 to cover the top surface of the front wheel 2; a fuel tank 15 which is arranged above the horizontal plate member 14; at least one pair of fixing projection members 18 which project in a height direction from a top surface of the horizontal plate member 14 and face each other with a space in which the fuel tank 15 is interposed; and a fixing band member 19 which is stretched between projection ends of the pair of fixing projection members 18 to retain the fuel tank 15 to the horizontal plate member 14.
Patent JP-2015031576-A (JP)
Title: Heat value calculation formula creation system, heat value calculation formula creation method, heat value measuring system and heat value measuring method
Inventor: OISHI YASUHARU
IPC: G01N25/30
Filed: 2013-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a heat value calculation formula creation system, a heat value calculation formula creation method, a heat value measuring system and a heat value measuring method capable of curbing a reduction in calculation accuracy even when pressure of mixture gas varies.SOLUTION: A heat value calculation formula creation system comprises: a heater element which is exposed to mixture gas; a measuring section 151 which measures a value of an electric signal of the heater element; and a calculation formula creation section 152 which creates a heat value calculation formula with a heat value of the mixture gas as a dependent variable on the basis of respective heat values of a plurality of mixture gas, measurement values of the electric signals of the heater element when the same produces heat at each of a plurality of temperatures by being exposed to each of the plurality of mixture gas at first pressure and the measurement values of the electric signals of the heater element when the same is exposed to the plurality of mixture gas at second pressure different from the first pressure.
Patent JP-2015032745-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: FUJIMOTO HIDETOSHI
IPC: H01L21/338
Filed: 2013-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device using a group-III nitride semiconductor capable of attaining both high withstand voltage and low on-resistance.SOLUTION: A first layer 30 is provided above a first surface of a substrate 10 and is made from a first-conductivity-type group-III nitride semiconductor. A second layer 40 is provided on the first layer 30 and is made from a second-conductivity-type group-III nitride semiconductor. A third layer 50 is partially provided on a first region of a surface of the second layer 40 and is made from the first-conductivity-type group-III nitride semiconductor. A gate electrode 70 has one end located above a surface of the third layer 50 and the other end located in the first layer 30 via the second layer 40, and is insulated from the first layer 30, the second layer 40, and the third layer 50. A first electrode 90 is connected to the third layer. A second electrode 95 is connected to a second region other than the first region of the surface of the second layer 40. A third electrode 99 is provided on a second surface of the substrate 10.
Patent JP-2014014095-A (JP)
Title: Terminal device
Inventor: HORI YOSHIHIRO
IPC: H04L9/36
Filed: 2013-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a technology for efficiently ensuring security of a system by preventing unauthorized intervention which is easy through communication interception or spoofing by a third person in wireless communication as compared with wired communication.SOLUTION: A digest holding unit 151c holds a digest of a public key certificate included in a packet signal reported from a base station device. A certificate verification unit 151a verifies the public key certificate included in the packet signal; where the certificate verification unit 151a executes verification of a public key certificate included in a received packet signal when the received packet signal includes a digest of the public key certificate differing from the digest of the public key certificate held in the digest holding unit 151c, and skips verification of a public key certificate included in a received packet signal when the received packet signal includes a digest of the public key certificate corresponding to the digest of the public key certificate held in the digest holding unit 151c.
Patent JP-2015033306-A (JP)
Title: Three-phase open-phase protection device, and three-phase open-phase protection method
Inventor: SUGAWARA YUICHI
IPC: H02H3/34
Filed: 2013-08-07
Abstract: PROBLEM TO BE SOLVED: To resolve a problem of increase in cost without increasing a size of a mounting area for a protection relay, and to protect an apparatus with certainty without increasing the number of components.SOLUTION: A three-phase open-phase protection device comprises: a current detector for detecting currents of two phases of a three-phase AC power supply; an analog input unit to which the currents of the two phases of the three-phase AC power supply that are detected by the current detector are inputted; an analog digital conversion unit converting a signal from the analog input unit into a digital signal; a calculation processing unit calculating a current value of a remaining one phase of the three-phase AC power supply on the basis of an input current value and a phase angle of the two phases of the three-phase AC power supply that is a digital signal from the analog digital conversion unit, and determining open-phase of a three-phase balanced load on the basis of the calculated current value of the respective phases; and a control signal output unit giving an AC circuit breaker an opening command in a case where the open phase of the three-phase balanced load is detected by the calculation processing unit.
Patent JP-2015037098-A (JP)
Title: Carrying system
Inventor: KOBAYASHI TAKUMI
IPC: B65G49/06
Filed: 2013-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a work carrying system capable of resolving the deviation of work.SOLUTION: A carrying system 800 uses a first placing portion 313 and a second placing portion 323 on which work 89 is placed, and a robot 1 including a holding portion 15 for holding the work 89. The carrying system 800 is equipped with an image pickup portion 61 for picking up a work image Im which is an image of the work 89 and indicates a state of the work 89 placed on the first placing portion 313, a first memory portion 681 for storing scheduled placing position information Ip1 related to a scheduled placing position S10 of the work 89 to the first placing portion 313, and a deviation amount calculating portion 62 for calculating the deviation amount Δt of the work 89 placed on the first placing portion 313 to the scheduled placing position S10. The deviation amount calculating portion 62 calculates the deviation amount Δt on the basis of the work image Im and the scheduled placing position information Ip1.