baber/WOPTO huggingface dataset:
Patent JP-2017021580-A (JP)
Title: BIM system and method
Inventor: KATO HIROKO
IPC: G06F17/50
Filed: 2015-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a BIM system and method capable of acquiring the use situations of elevators and shops of users in a building such that the customer gathering performance of the building having the shops, user traffic lines, or the like can be analyzed before the construction of the building.SOLUTION: The BIM system converts an integrated BIM model including BIM parts of elevators in a BIM model of a building including BIM parts of shops into a weight saved integrated BIM model, and acquires use information which shows use situations of the weight saved integrated BIM model operated on an operation screen including the weight saved integrated BIM model and includes at least route information indicating movement routes to BIM parts of shops with BIM parts of elevators used as movement means by users.SELECTED DRAWING: Figure 2
Patent JP-2017028365-A (JP)
Title: Sound field reproduction device, sound field reproduction method, and program
Inventor: FUJII YUMI
IPC: H04S5/02
Filed: 2015-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a sound field reproduction device, a sound field reproduction method, and a program capable of appropriately measuring transmission characteristics even in the case of a monophonic input.SOLUTION: A sound field reproduction device includes: a microphone unit 2 having speakers 5R, 5L and right and left microphones 2R, 2L for collecting sounds reproduced by the speakers 5R, 5L; a monophonic input terminal 8 to which a sound collection signal collected by the microphone unit 2 is input; a switcher 7 for switching the output of the microphone unit 2 such that a first sound collection signal collected only by the left microphone 2L, a second sound collection signal collected only by the right microphone 2R and a third sound collection signal collected by the right and left microphones 2R, 2L are respectively input to the monophonic input terminal 8; a processor 6 for calculating transmission characteristics from the speakers 5R, 5L to the right and left microphones 2R, 2L on the basis of the first to third sound collection signals; and a convolution processing part for convoluting the transmission characteristics into a stereo signal.SELECTED DRAWING: Figure 2
Patent JP-2017025976-A (JP)
Title: Pipe regeneration method
Inventor: KAMIYAMA TAKAO
IPC: E21D11/40
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent a spacer for adjusting the position of a regeneration pipe from falling or being deviated.SOLUTION: Before or after segments are connected in a circumferential direction to assemble a pipe unit, a spacer 50 for adjusting the position of a regeneration pipe is attached to an internal plate 107 of the segment by using a spacer holding member 60. The spacer presses the regeneration pipe downward to fill the gap between an existing pipe and the regeneration pipe with filler. Since the spacer is held by the holding member 60, during regeneration construction, the spacer is prevented from falling or being deviated.SELECTED DRAWING: Figure 10
Patent JP-2017026774-A (JP)
Title: Image forming apparatus
Inventor: MINATO YUSUKE
IPC: G03G15/01
Filed: 2015-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that uses a metal roller as a primary transfer roller, the image forming apparatus reducing a transfer failure due to a variation in position of the metal roller with respect to a photoreceptor drum.SOLUTION: An image forming apparatus comprises a bearing 14 of a metal roller 6 that butts to a bearing butting part 18 of a photoreceptor drum unit 17. Even when the amount of shift L of the metal roller 6 is changed within a range of tolerance, the image forming apparatus regulates the amount of intrusion such that the impedance between the metal roller and photoreceptor drum becomes constant to reduce unevenness in density in the longitudinal direction and a transfer failure due to an insufficient capacity of a high voltage power supply.SELECTED DRAWING: Figure 10
Patent JP-2017027761-A (JP)
Title: Method of manufacturing fuel battery separator
Inventor: TANNO FUMIO
IPC: H01M8/0202
Filed: 2015-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a fuel battery separator that is excellent in adhesion between a gasket and a separator, prevents deterioration of hydrophilicity due to a gasket lamination layer and provides a separator having excellent sealing performance.SOLUTION: A method for manufacturing a fuel battery separator comprises: a press molding step (A) for performing hot-press on a composition containing graphite powder, epoxy resin and phenol resin in a mold to obtain a molded body having a groove serving as a gas flow path on one surface or both surfaces; a roughening step (B) for performing a roughening treatment on both the entire surfaces of the molded body; a gasket forming step (C) for forming a gasket at a peripheral edge portion of a gas flow path surface having a groove serving as a gas flow path in the roughened molded body; a laser irradiation step (D) for applying an infrared laser beam onto a portion of the gas flow path surface where no gasket is formed, and a bottom portion and a top portion of the groove serving as the gas flow path; and a hydrophilization step (E) for hydrophilizing the entire gas flow path surface.SELECTED DRAWING: None
Patent JP-2017015674-A (JP)
Title: Ultrasonic flow meter
Inventor: MATSUSHITA SHIGETADA
IPC: G01F1/66
Filed: 2015-07-03
Abstract: PROBLEM TO BE SOLVED: To generate a difference in an ultrasonic wave vibration mode which vertically propagates and damages a zero-point characteristic by adhesiveness between the semi-circular vibrator and the surface of the tubular body to be measured and damages a zero-point characteristic of the present flow meter in an ultrasonic transmitter receiver which sandwiches two semi-circular vibratos from both sides of the tubular body to be measured.SOLUTION: A tubular body to be measured and a semi-circular vibrator sandwiching the tubular body to be measured from both sides, cushion materials of both sides, and a semi-circular cylindrical case are arranged on a concentric circle group, and fastened from the outside by a belt-like hose fastening metal fitting. An adhesive tape is adhered and fixed on one of the abutting surfaces of the semi-circular cylindrical cases of both sides over all the length from the outside, and one of the abutting surfaces is freely released for the purpose of dislocation.SELECTED DRAWING: Figure 2
Patent JP-2016033660-A (JP)
Title: Antiglare film
Inventor: FUKUI HITOSHI
IPC: B32B27/00
Filed: 2015-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an antiglare film that has excellent antiglare property in a wide observation angle while having a low haze and that can sufficiently suppress generation of white blue and glare when disposed in an image display device.SOLUTION: The antiglare film includes a transparent support and an antiglare layer formed thereon and having a fine surface rugged pattern, and has a total haze of 0.1% or more and 3% or less and a surface haze of 0.1% or more and 2% or less. In the surface rugged pattern, a kurtosis Rku of the roughness curve is 4.9 or less; and when polygons are formed by Voronoi division on the surface using peaks of projections in the surface rugged pattern as base points, an average area of the polygons is 50 μmor more and 150 μmor less and a coefficient of variance in the areas of the polygons is 40% or more and 80% or less.SELECTED DRAWING: None
Patent JP-2017023109-A (JP)
Title: Quality preserving agent for food products
Inventor: TAKADA MASAO
IPC: A23L3/3436
Filed: 2015-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a quality preserving agent for food products containing an organic agent as a main ingredient, which have both functions of oxygen absorption and alcohol volatilization, solves problems such as generation of acetaldehyde and deterioration of oxygen absorption rate, and has no restriction on inspection of metallic foreign materials by a metal detector.SOLUTION: Provided is a quality preserving agent for food products comprising ethanol, glycerin, an alkaline compound, and an oxidation reaction accelerating substance, and an adsorbent comprising silica and vermiculite, where a mixing ratio of ethanol and glycerin is 1:1.5 to 1:10. Also provided is a package of the quality preserving agent for food products, obtained by filling the quality preserving agent for food products in an air-permeable bag.SELECTED DRAWING: None
Patent JP-2017026126-A (JP)
Title: Hydraulic automatic tensioner
Inventor: ONIMARU KOICHI
IPC: F16H7/12
Filed: 2015-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic automatic tensioner capable of imparting proper tension to a belt at either of normal operation and start of an engine.SOLUTION: A rod 14 is slidably inserted into a valve sleeve 13 in a cylinder 10, a pressure chamber 15 is formed, and the rod is energized by a return spring 17. A reservoir chamber 24 and the pressure chamber in the cylinder are communicated with each other through a first check valve 27. A plunger 28 is slidably fitted to an outer side of the rod, a first leak clearance 31 is provided between the sliding surfaces, and a second leak clearance 32 having flow passage resistance larger than that of the first leak clearance is provided between the sliding surfaces of the plunger and the valve sleeve. During normal operation of an engine, oil in the pressure chamber is leaked to the reservoir chamber through the first leak clearance, and during starting operation, the plunger is ascended by pressure in the pressure chamber, and the first leak clearance is closed by a second check valve 35 which is arranged between the plunger and the rod, and the oil in the pressure chamber is made to leak to the reservoir chamber through the second leak clearance.SELECTED DRAWING: Figure 1
Patent JP-2016035104-A (JP)
Title: Method for manufacturing stainless steel pipe, and stainless steel pipe
Inventor: FURUYA KAZUKI
IPC: C21D6/00
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a stainless steel pipe containing 20 mass% or more Cr, in a cooling step after distortion removal annealing, a Cr-depleted layer is hardly generated on a grain boundary, and as a result, the stainless steel pipe shows excellent intergranular corrosion resistance against acid dew condensation water generated on the outer surface of a steel pipe in an actual machine use environment.SOLUTION: A method for manufacturing a stainless pipe includes: a step of manufacturing a steel pipe using a steel having a component composition of, by mass%, C:0.01-0.10%, Si:0.10 -2.0%, Mn:0.10-2.0%, P:more than 0% and 0.045% or less, S: more than 0% and 0.01% or less, Cr:20-30%, Ni:15-25%, N:0.10-0.35%; B:0.0005-0.05%; Nb:0.10-0.60%, and Ta:0.20-1.00%, and the balance Fe with inevitable impurities; a step of subjecting the steel pipe to a solid solution heat treatment; and a step of subjecting the steel pipe to a re-heating treatment at 800-1,050°C for 5 minutes or more, in this order.SELECTED DRAWING: None
Patent JP-2015222729-A (JP)
Title: Fuel battery separator
Inventor: YAMAMOTO HIROSHI
IPC: H01M8/02
Filed: 2015-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a fuel battery separator which allows a fuel battery to keep a high power generation efficiency, and by which a high hydrophilic property can be imparted to a separator surface, and the hydrophilic property can be retained over a long period of time.SOLUTION: A fuel battery separator is manufactured by the steps of: molding a composition for molding into a mold 1, provided that the composition includes a thermosetting resin including an epoxy resin, a hardening agent including a phenol-based compound, and graphite particles, and is arranged so that the equivalence ratio of the epoxy resin to the phenol-based compound is in a range of 0.8-1.2; and performing, on the surface of the mold 1, a surface treatment including a wet blast treatment, a dry treatment for drying the mold until its moisture absorptivity becomes 0.1% or less after the wet blast treatment, and a remote type atmospheric pressure plasma treatment arranged so that a nitrogen gas is used as a plasma-generation gas after the dry treatment.
Patent JP-2015205215-A (JP)
Title: Jaw restraint
Inventor: KASVIKIS DINO
IPC: A61B19/02
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a jaw restraint for use with a jaw assembly of a surgical instrument.SOLUTION: A jaw restraint for securing a first jaw of a tool assembly relative to a second jaw of the tool assembly comprises: a first arm for supporting a first jaw of a tool assembly; a second arm for supporting a second jaw of the tool assembly; a projection directed inwardly between the first and second arms; a first portion connecting the first arm to the projection; and a second portion connecting the second arm to the projection.
Patent JP-2017036991-A (JP)
Title: Method for discriminating production region of spice by excitation-emission matrix analysis
Inventor: TENMYO YUSUKE
IPC: G01N33/483
Filed: 2015-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a new method enabling a production region of spice to be conveniently and quickly discriminated.SOLUTION: There is provided a method for discriminating a production region of spice by multivariate analysis using excitation-emission matrix (EEM).SELECTED DRAWING: None
Patent JP-2017037560-A (JP)
Title: Settlement system
Inventor: YADORI KENJI
IPC: G06Q20/24
Filed: 2015-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a technique which allows a user to select whether to perform credit settlement or prepaid settlement, using a single credit card.SOLUTION: A settlement system according to the invention comprises a database for associating an advance payment balance and a flag for designating settlement means, and storing them. When the flag designates prepaid settlement, settlement is performed using the advance payment balance, and when the flag does not designate prepaid settlement, settlement is performed using a credit frame for credit.SELECTED DRAWING: Figure 1
Patent JP-2017040177-A (JP)
Title: Canister structure
Inventor: ASO SHUICHI
IPC: F02M25/08
Filed: 2015-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a canister structure capable of promoting desorption of evaporated fuel without requiring surplus energy.SOLUTION: A canister structure includes: a canister 28 in which active carbon 44 for adsorbing evaporated fuel produced in a fuel tank is stored; an atmosphere release pipe 30 connected to the canister 28 and introducing atmospheric air into the canister 28 so as to desorb the evaporated fuel adsorbed to the active carbon 44 when negative pressure is applied to the canister 28; and a fuel pump controller 46 which is arranged in the canister 28 so as to control a flow rate of the fuel supplied from the fuel tank to an engine and generate heat by being driven.SELECTED DRAWING: Figure 2
Patent JP-2017041854-A (JP)
Title: Receiving device, transmitting device, receiving method, and transmitting method
Inventor: SHINAGAWA TERUYOSHI
IPC: H04W74/08
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a receiving device, transmitting device, receiving method, and transmitting method that can control a window size more precisely compared with conventional ones in a radio environment in which there is an interference radio wave.SOLUTION: A receiving device comprises: a receiving unit that receives transmission signals transmitted from a plurality of respective transmission devices; a demodulation unit that measures the reception power of reception signals received by the receiving unit, and demodulates each of the transmission signals by using a sequential interference removing method; a determination unit that determines the state of whether collision due to interference among the transmission signals has occurred or not on the basis of the reception power measured by the demodulation unit and the success or failure of the demodulation of each of the transmission signals; and a control unit that calculates the probability that the demodulation unit may fail in demodulation due to the collision by using the result of the determination by the determination unit, and notifies each of the plurality of transmitting devices of the calculated probability.SELECTED DRAWING: Figure 1
Patent JP-2017043497-A (JP)
Title: Plaster material, plaster and plaster panel
Inventor: MORIMURA TAKESHI
IPC: C04B24/04
Filed: 2015-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a plaster material that can form plaster having high strength and toughness and reduced in weight.SOLUTION: The plaster material includes quick lime and/or slaked lime, a fine aggregate and a bamboo powder and preferably further includes an aqueous solution with a high Ca ion content as water for kneading the plaster material. The aqueous solution with a high Ca ion content uses one prepared by dissolving quick lime and/or slaked lime in an amount of 2 to 20 g/L on a Ca basis in an acidic aqueous solution; the fine aggregate is lime sand; the acidic aqueous solution is an acetic acid aqueous solution; and the quick lime and/or slaked lime is preferably one produced by firing oyster shells at 900 to 1,200°C.SELECTED DRAWING: Figure 1
Patent JP-2017044394-A (JP)
Title: Guard protector for heat transfer pipe, boiler with guard protector, additional installation method for guard protector for heat transfer pipe
Inventor: SHINOHARA TAKERO
IPC: F22B37/10
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To protect a heat transfer pipe of a heat exchanger installed in a combustion discharged gas passage against wear or corrosion through blowing of the combustion discharged gas.SOLUTION: A guard protector 12A includes a plurality of major protectors 12a covering the surface facing to an upstream side of a combustion discharged gas passage of a heat transfer pipe 10 along a longitudinal axis direction and arranged between each of them through an expansion allowable clearance E; and an intermediate protector 12b covering the part of the expansion allowable clearance E between these major protectors 12a from the upstream side in a flowing direction of the combustion discharged gas. One end of the intermediate protector 12b along its longitudinal axis direction is slidably installed in a longitudinal axis direction in respect to at least the outer circumferential surface of one end of the opposing two major protectors 12a through the expansion allowable clearance E. One end of the intermediate protector 12b in its longitudinal axis direction becomes a connection body connected to the major protectors 12a. The other end of the intermediate protector 12b is slidably installed in a longitudinal axis direction in respect to the outer circumferential surface of the end part of the opposing major protector 12a.SELECTED DRAWING: Figure 3
Patent JP-2016026434-A (JP)
Title: Audio device
Inventor: SUGIURA DAIGO
IPC: H04R3/00
Filed: 2015-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an audio device in which an output state of audio data can be controlled automatically between receivers.SOLUTION: A speaker device 20 starts sound emission by receiving audio stream data from an external device. The speaker device 20 establishes wireless connection with an SW 30, generates sound emission control information for controlling sound emission of the SW 30, and transmits the audio stream data received from the external device and a command for instructing sound emission on the basis of the generated sound emission control information to the SW 30. The SW 30 receives the audio stream data and the command transmitted from the speaker device 20, and performs sound emission of the audio stream data according to the command.SELECTED DRAWING: Figure 7
Patent JP-2017050133-A (JP)
Title: Light source device and mirror supporter
Inventor: TAKADA HIROYUKI
IPC: F21V7/09
Filed: 2015-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique which can downsize a light source device and suppress the decrease of light output without deteriorating the manufacturing efficiency nor increasing the cost of manufacture by facilitating the positioning of a reflection mirror.SOLUTION: A light source device has a light source part including a plurality of light-emitting elements which each emit emission light which travels in parallel, a plurality of reflection mirrors which each reflect the emission light, and a mirror supporter which supports the plurality of reflection mirrors so that the fluxes of the reflection light from the reflection mirrors travel in parallel with an interval smaller than that between the fluxes of the emission light. The mirror supporter supports a plurality of surfaces of the reflection mirror other than a reflection surface of the reflection mirror reflecting the emission light.SELECTED DRAWING: Figure 1
Patent JP-2017048303-A (JP)
Title: Silk fibroin powder
Inventor: HAMADA MITSUYOSHI
IPC: C08K5/16
Filed: 2015-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a silk fibroin powder of a novel shape that can be easily handled, causes no foaming when dispersed in water and the like, and expresses an excellent appearance.SOLUTION: The silk fibroin powder has the shape of a curved plate.SELECTED DRAWING: Figure 3
Patent JP-2017049879-A (JP)
Title: Violators specifying device and violators specifying system with the device
Inventor: TANIGUCHI MASAHIRO
IPC: G08G1/095
Filed: 2015-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a violators specifying device and a violators specifying system with the device that can specify traffic violators, who have ignored a red light, for example.SOLUTION: A violators specifying device 10 includes: a violation detection part 12; an image acquisition part 11; a personal information storage part 15; and a face authentication part 14 for specifying violators including pedestrians who have committed a traffic violation. The violation detection part 12 detects traffic violations of pedestrians or bicyclists. The image acquisition part 11 acquires images of traffic violators. The personal information storage part acquires personal information from the personal information storage part 15 storing personal information including facial information. The face authentication part 14 specifies violators by comparing the faces of traffic violators in the images acquired by the image acquisition part 11 and the facial information in the personal information acquired by the personal information storage part, if the violation detection part 12 has detected traffic violations.SELECTED DRAWING: Figure 1
Patent JP-2017048769-A (JP)
Title: Oxygen storage capacity estimation device, and oxygen storage capacity estimation method
Inventor: HAGIWARA MASATOSHI
IPC: F01N3/20
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen storage capacity estimation device and an oxygen storage capacity estimation method, capable of improving estimation accuracy of oxygen storage capacity of a catalyst.SOLUTION: An oxygen storage capacity estimation device according to one embodiment, includes detection means, estimation means, and correction means. The detection means detects an air-fuel ratio on the downstream side of a catalyst in an exhaust passage of an internal combustion engine where the catalyst is disposed after an air-fuel ratio on the upstream side of the catalyst is varied to a rich side or a lean side based on a value of an air-fuel ratio sensor. The estimation means estimates oxygen storage capacity of the catalyst according to the air-fuel ratio on the downstream side detected by the detection means. According to an element temperature of the air-fuel ratio sensor, the correction mean corrects at least one parameter of a parameter used for the estimation of the oxygen storage capacity by the estimation means and a parameter for processing that uses the oxygen storage capacity estimation value.SELECTED DRAWING: Figure 1