baber/WOPTO huggingface dataset:
Patent JP-2017084723-A (JP)
Title: Lighting device and illuminating fixture
Inventor: OTSU SADAHARU
IPC: H05B37/02
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device and an illuminating fixture capable of stabilizing a turning-off operation of a light source on receipt of a turning-off instruction from a dimmer.SOLUTION: A lighting device comprises: a step-up chopper circuit that steps up a DC voltage obtained by rectifying an AC voltage from an AC power supply; a buck converter circuit that steps down the DC voltage stepped-up by the step-up chopper circuit, and turns on a light source by the stepped-down DC voltage; and a control device that stops the step-up chopper circuit and the buck converter circuit in a preliminarily set order on receipt of a turning-off instruction from a dimmer.SELECTED DRAWING: Figure 1
Patent JP-2017086212-A (JP)
Title: Air cleaner
Inventor: MURATA KENICHI
IPC: A61L9/015
Filed: 2015-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner capable of inhibiting the corrosion of a substrate due to sterilizing gas.SOLUTION: The interior of a housing 3 is partitioned into an upper region 50 and a lower region 24 by a partition member 14. In a flow path 75 connecting a discharge port of a fan 13 arranged in the lower region 24 to an exhaust port 70 communicating with the upper region 50, an upper flow path 51 and a lower flow path 24B communicate with each other through a communication port 34A of the partition member 14. A generating unit 100 generates in the upper flow path 51 a sterilizing gas for sterilizing air. A substrate 26 connected at least to the fan 13 is arranged in an arrangement region 24C on the side opposite to the lower flow path 24B with respect to the fan 13 in the lower region 24. In the lower region 24, a blocking wall 25 blocks the arrangement region 24C from the lower flow path 24B, and a filter member 80 captures the sterilizing gas flowing down from the communication port 34A to the lower flow path 24B.SELECTED DRAWING: Figure 11
Patent JP-2017090613-A (JP)
Title: Voice recognition control system
Inventor: IRIKATA SHINGO
IPC: G06F3/0482
Filed: 2015-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a voice recognition control system capable of readily providing guide information relating to a function unknown to an occupant to improve convenience.SOLUTION: A voice recognition controller 1 includes: a voice recognition unit 3 for recognizing an utterer and a content of an utterance on the basis of at least a voice input from a microphone array 21; a gesture detection unit 4 for detecting a gesture of the utterer expressing an object of the utterance on the basis of an image in a vehicle cabin that is photographed by an indoor camera 22; and a guide unit 7 for outputting a voice guide or a video guide for guiding how to use the object expressed by the gesture when the content of the utterance recognized by the voice recognition unit 3 contains a predetermined voice command.SELECTED DRAWING: Figure 2
Patent JP-2017089292-A (JP)
Title: Construction method of junction between columns
Inventor: KANEMOTO KIYOOMI
IPC: E04C3/34
Filed: 2015-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of a junction between columns that enables a reinforced concrete column and a concrete-filled steel pipe column to be constructed readily and efficiently.SOLUTION: A construction method of a junction between columns includes: a column reinforcement unit installation step in which the column reinforcement unit is installed by connecting a main reinforcement of a first column 10 with a reinforcement protruding from a floor surface or a top surface of a column; a connection steel pipe installation step in which a connection steel pipe 30 is installed to surround outside of the column reinforcement unit of the first column 10; a second column steel pipe installation step in which a steel pipe of a second column 20 is disposed such that a lower part of the steel pipe of the second column 20 is positioned inside the column reinforcement unit, and holding the second column 20 with a temporary holding member 22 mounted on the floor surface; and a concrete filling step in which concrete is filled inside a connection steel pipe 30.SELECTED DRAWING: Figure 9
Patent JP-2017092323-A (JP)
Title: feeder
Inventor: OHASHI HIROYASU
IPC: H05K13/02
Filed: 2015-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a feeder in which insertion of a carrier tape can be accurately detected by a sensor by regulating an insertion position of the carrier tape into a predetermined position.SOLUTION: The feeder comprises: an inlet pressing member which presses a carrier tape inserted from a tape insertion part towards a tape feeding path; a rotatable lever which moves the inlet pressing member upwards when inserting the carrier tape from the tape insertion part; a stopper member which moves to a position where an insertion position of the carrier tape to be inserted from the tape insertion part is regulated into a predetermined position, when the inlet pressing member is moved upwards by rotating the lever; a first sensor for detecting that a first carrier tape is inserted from the tape insertion part; a second sensor for detecting actuation of the lever; and a third sensor for detecting that a second carrier tape is inserted from the tape insertion part.SELECTED DRAWING: Figure 8
Patent JP-2017092343-A (JP)
Title: Component supply feeder
Inventor: MATSUYAMA Kazuya
IPC: H05K13/02
Filed: 2015-11-13
Abstract: PROBLEM TO BE SOLVED: To display a state of a component supply feeder on a display that the component supply feeder comprises, in the case where power is supplied neither from an external device nor from the component supply feeder.SOLUTION: A component supply feeder 30 comprises a display 42, a sensor 44 for detecting a state of the component supply feeder 30, and a control part 46 which is connected to the display 42 and the sensor 44, is connectable to an external device and controls the display 44. In the case where power is being supplied from the outside to the component supply feeder 30 and the display 42, the control part 46 acquires information about the component supply feeder 30 from at least one of the sensor 44 and the external device, and displays the acquired information on the display 42. In the case where power is not being supplied from the outside to the component supply feeder 30 and power is not being supplied to the display 42, the display 42 holds and displays the information being displayed on the display 42.SELECTED DRAWING: Figure 5
Patent JP-2017092364-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: HOSHI YASUYUKI
IPC: H01L29/78
Filed: 2015-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which achieves a highly reliable withstand voltage structure without increase in chip size; and provide a manufacturing method of the semiconductor device.SOLUTION: A semiconductor device comprises: a silicon carbide base substance 40 with a surface where a stepped part 21 obtained by forming an edge termination region 20 to be lower than an active region 10; an ntype silicon carbide layer 2 exposed from a bottom face 21a of the stepped part 21; a trench 22 selectively provided in the ntype silicon carbide layer 2 at a portion exposed from the bottom face 21a of the stepped part 21 in a depth direction at a depth of not reaching an nsilicon carbide substrate 1; a first JTE 31 which is provided inside the trench 22 and away from the trench 22 and contacts an outermost first p type base region 3 at the bottom face 21a of the stepped part 21; a second JTE region 32 provided along an inner wall of the trench 22; and an insulation film 33 which is embedded inside the trench 22 and covered with the second JTE region 32. A JTE structure 30 of the first and second JTE regions 31, 32 and the insulation film 33 embedded inside the trench 22 compose a withstand voltage structure.SELECTED DRAWING: Figure 1
Patent JP-2016053577-A (JP)
Title: Shape measurement/calibration device
Inventor: YAMAUCHI YASUHIRO
IPC: G01B21/20
Filed: 2015-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a shape measurement/calibration device that can measure and calibrate a contour shape of a broad measurement range.SOLUTION: A shape measurement/calibration device measuring and calibrating a contour shape has: a spherical calibration jig; a probe 110 that has a tip part coming into contact with a surface of the calibration jig to undergo a slide movement; an arm 106 that has the probe 110 in an end and rotates centering around a fulcrum 104; and a scale type detector 114 that is attached to the rotating arm 106. Calibration of a tip shape of the probe 110 is carried out in a process in which the probe 110 is brought into contact with the calibration jig surface to thereby undergo the slide movement.SELECTED DRAWING: Figure 1
Patent JP-2016104689-A (JP)
Title: Silicon nitride sintered body, manufacturing method therefor and rolling element for bearing
Inventor: ITO TSUNEYUKI
IPC: F16C33/32
Filed: 2015-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a silicon nitride sintered body excellent in property such as processability and rolling life, a manufacturing method therefor and a rolling element for bearing.SOLUTION: There is provided a silicon nitride sintered body containing (a) particles containing β-sialon represented by SiAlON, (b) a grain boundary containing rare earth element, Al and Ca, (c) particles containing one or more kind of element selected from Ti, Zr, Hf, W or the like and/or particles containing SiC with solid solution amount z value of the (a) of 0.1 to 1.0, average particle diameter in a major diameter of the (a) of 3 μm or less, maximum particle diameter in the major diameter of the (a) of 30 μm or less, an aspect ratio of the (a) of 5 or less, average particle diameter of the (c) of 3 μm or less and diameter of an aggregate of a micro pore of 100 μm or less.SELECTED DRAWING: None
Patent JP-2017098353-A (JP)
Title: Sealing sheet for electronic device and manufacturing method for electronic device package
Inventor: HABU TSUYOSHI
IPC: H01L23/00
Filed: 2015-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a sealing sheet for electronic device, capable of achieving excellent visibility of a laser-marked part and suppression of void generation.SOLUTION: A sealing sheet 11 for electronic device is prepared for, which has a first plane 11a with a surface roughness Ra of not less than 0.3 μm and a second plane 11b with a surface roughness Ra of not more than 0.1 μm. The sealing sheet 11 is positioned on an electronic device of a laminated body so that the second plane 11b is in contact with the electronic device. By means of hot press, the electronic device is embedded into the sealing sheet 11 to be thermally cured, thereby forming a sealed body.SELECTED DRAWING: Figure 1
Patent JP-2017094357-A (JP)
Title: Shear testing device
Inventor: ITO JUICHI
IPC: B23D23/00
Filed: 2015-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a shear testing device suitable for evaluating shear processing, in a forging device for cutting a raw material by shear, by continuously supplying the raw material.SOLUTION: A testing device of shear processing of a raw material on a forging device for forging-molding a shear-processed material after shear-processing the continuously- supplied raw material, is a shear testing device 1 having a single-shot type press machine 10, a fixed blade part 20 for supporting the raw material M and a movable blade part 30 displaceably provided by pressure of the single-shot type press machine 10 from an original position being coaxial with the fixed blade part 20.SELECTED DRAWING: Figure 1
Patent JP-2017099190-A (JP)
Title: Wireless power supply system and power reception device
Inventor: KUSUMOTO TETSUYA
IPC: H01P3/04
Filed: 2015-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a wireless power supply system and a power reception device which configures the system, capable of wireless power transmission with high efficiency, granted that the termination part of a power transmission device has an inductive characteristic.SOLUTION: A power transmission device 2 has an inductive characteristic. A power reception device 3 includes a power reception antenna 13 and an impedance conversion circuit 16. The impedance conversion circuit 16, which is electrically connected to the power reception antenna 13 of the power reception device 3, includes a capacitance circuit 21 to which a capacitance value C1 is set according to an AC power frequency, the resistance and inductance values of a feeder circuit 5 of the power transmission device 2 and a transmission line 4, the inductance value of the power reception antenna 13 of the power reception device 3 and the degree of coupling between the power transmission device 2 and the power reception device 3.SELECTED DRAWING: Figure 1
Patent JP-2017095642-A (JP)
Title: Adhesive sheet, dicing tape-integrated adhesive sheet, and method for producing semiconductor device
Inventor: KIMURA TAKEHIRO
IPC: C09J201/00
Filed: 2015-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet that has high thermal conductivity and is prevented from peeling after adhesion.SOLUTION: An adhesive sheet has silver-coated copper filler, and silver filler. The silver-coated copper filler is shaped in flake, and has an average major axis of 0.7 μm or more. The silver filler has a primary particle diameter of 500 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2016105171-A (JP)
Title: Composition for forming protective film
Inventor: MARUYAMA KEN
IPC: C08F12/00
Filed: 2015-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel composition for forming a protective film which, in a lithography technique using EUV or an electron beam, can improve nano edge roughness by reducing effects of OOB which occur at the time of exposure, satisfies resolution and sensitivity sufficiently, and also can suppress generation of an outgas.SOLUTION: The composition for forming a protective film is used for surface protection of a resit film in a resist pattern forming method using EUV or an electron beam, comprises [A] a polymer and [B] an organic solvent, where [A] the polymer includes a structural unit (I) containing a group represented by the following formula (i-1) (however, excluded is an EUV resist upper layer-forming composition used in an EUV lithography process, comprising; a resin having a naphthalene ring on a main chain or a side chain; and a solvent). In the following formula (i-1), n is 0, 2, or 3; and m is an integer which satisfies: 1≤m≤5+2n.SELECTED DRAWING: None
Patent JP-2017101964-A (JP)
Title: Tritium measurement medium and measuring method thereof
Inventor: KIKUCHI SHIGETO
IPC: G21B1/11
Filed: 2015-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a measurement technique for improving the accuracy in quantitative determination of tritium in a nuclear fusion reactor blanket including hot and gas purged atmosphere.SOLUTION: A tritium measurement medium 20 is composed of: an assay agent 21 including the same composition as fuel breeding material arranged in an area 17 and having the known substance quantity; and a holder 20 holding therein the assay agent 21 and holding at least one of tritium and its by-product generated from the assay agent 21 in a sealed state.SELECTED DRAWING: Figure 2
Patent JP-2017101272-A (JP)
Title: Manufacturing method of fracture split type connecting rod
Inventor: MATSUGASEKO AKIHIRO
IPC: C22C38/60
Filed: 2015-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a fracture split type connecting rod excellent n fracture spit property as well as high in proof stress ratio and excellent in machinability.SOLUTION: The manufacturing method of a fracture split type connecting rod is a method for manufacturing the same by molding a steel material containing, by mass%, C: 0.70% or less (excluding 0%), Si: 0.5 to 3%, Mn: 2% or less (excluding 0%), P: 0.2% or less (excluding 0%), S: 0.2% or less (excluding 0%), Cr: 0.2 to 2% and the balance iron with inevitable impurities to a connecting rod shape, then hardening and tempering at a temperature of 370 to 530°C to make a fracture split locations to a tempered martensite structure and then conducting a fracture split process.SELECTED DRAWING: Figure 1
Patent JP-2017101728-A (JP)
Title: Vibration prevention device
Inventor: SAITO MASARU
IPC: F16F1/387
Filed: 2015-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a vibration prevention device capable of precisely forming a clearance dimension between a pair of stopper surfaces formed in a rubber elastic body.SOLUTION: A first connection 5d connecting a first stopper surface 5a and a first connection surface 5b of an outside elastic part 5 included in a body rubber 4 of a vibration prevention device 1, and a second connection part 6d connecting a second stopper surface 6a and a second connection surface 6b of an inside elastic part 6 included in the body rubber 4 contact with or approximate to each other, and an end part Eo on one side of an axial direction on the first stopper surface 5a is at the same position in the axial direction or separates to the other side of the axial direction with respect to an end part Ei on the other side of the axial direction on the second stopper surface.SELECTED DRAWING: Figure 1
Patent JP-2016111018-A (JP)
Title: Controlling brightness and color temperature of light sources
Inventor: YAN TIESHENG
IPC: H05B37/02
Filed: 2015-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit capable of controlling brightness and color temperature of light sources.SOLUTION: A circuit for driving a light source includes a power converter coupled between a power source and the light source, and a controller coupled to the power converter. The power converter receives power from the power source and provides a regulated power to the light source. The controller receives a conduction status signal indicating a conduction state of a dimmer coupled between the power source and the power converter, and adjusts the brightness of the light source on the basis of the conduction status signal. The controller also receives an operation indicating signal indicative of operation of an ON/OFF switch coupled to the dimmer, and adjusts color temperature of the light source on the basis of the operation indicating signal.SELECTED DRAWING: Figure 1A
Patent JP-2017103438-A (JP)
Title: Imprint device, and manufacturing method of article
Inventor: MIYAJIMA YOSHIKAZU
IPC: H01L21/027
Filed: 2015-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a technique advantageous in preventing dust generated due to wear at contact faces of a mold and a mold holding part.SOLUTION: The imprint device includes: a mold holding part that holds a mold with a mold holding plane; and a pressurizing part that applies a pressure to side faces of the mold which is held by the mold holding part. The mold holding part of the imprint device is configured so that the surface roughness of at least a part of the mold holding plane is smaller than the surface roughness on the plane other than the mold holding plane in the mold holding part.SELECTED DRAWING: Figure 6
Patent JP-2017102091-A (JP)
Title: Thermal type flow sensor
Inventor: OKUMURA KATSUYA
IPC: G01F1/69
Filed: 2015-12-04
Abstract: PROBLEM TO BE SOLVED: To raise the heatproof temperature of a sensing unit of a thermal type flow sensor.SOLUTION: A thermal type flow sensor 100 including in a conduit tube 30 in which a fluid flows, a sensing unit 41 around which is wound a heat element 6 whose resistance value changes in accordance with the temperature, further includes a first insulation layer 8 provided on the outside circumferential surface 30a of the conduit tube 30 and a groove 9 formed on the outside circumferential surface of the first insulation layer 8, wherein the heat element 6 is wound around the groove 9.SELECTED DRAWING: Figure 2
Patent JP-2017111610-A (JP)
Title: Card system, method and program
Inventor: SHINOHARA YORIMICHI
IPC: G06Q20/34
Filed: 2015-12-16
Abstract: PROBLEM TO BE SOLVED: To simultaneously enable prevention of a non-bona fide use of a card and securement of convenience.SOLUTION: A card system comprises: a shop terminal; and a computer. The shop terminal is configured to read card identification information uniquely identifying a card from the card to transmit the card identification information to a host computer. The host computer is configured to: store a pair of the card identification information, a usable time zone, and a flag taking a binary of [bona fide] or [non-bona fide]; receive a use application from a user of the card user; change the flag from [bona fide] to [non-bona fide]; when a current time is included in the usable time zone paired with the card identification information received from the shop terminal, allow the card to be used at the shop terminal; when the current time is not included in the usable time zone and the flag paired with the card identification information takes [bona fide], allow the card to be used at the shop terminal to change the flag from [bona fide] to [non-bona fide]; and when the current time is not included in the usable time zone and the flag takes [non-bona fide], deny the use of the card at the shop terminal.SELECTED DRAWING: Figure 1
Patent JP-2017111985-A (JP)
Title: Separator for fuel cell
Inventor: KAWASAKI KOICHI
IPC: H01M8/0202
Filed: 2015-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a separator for fuel cell capable of preventing or suppressing increase in the contact resistance incident to elastic deformation, while ensuring the springiness, and facilitating the manufacturing.SOLUTION: A separator 12 for fuel cell is laminated between a pair of conjugates 16 constituted by bonding an electrolyte, an air electrode and a fuel electrode, and connecting the pair of conjugates 16 electrically and separating the flow path 36 of fuel gas and the flow path 38 of oxidant gas. The separator 12 for fuel cell consists of a metal plate formed in a corrugated shape where protrusions and recesses are arranged alternately. A bottom 44 forming the bottom face of the irregularities and a crown 42 forming the top face of the irregularities are provided. Rigidities of a pair of sidewalls 46, 48 adjoining via the crown 42 are different from each other, and the interval of the pair of sidewalls 46, 48 is expanded from crown 42 side toward the crown 42 side.SELECTED DRAWING: Figure 2
Patent JP-2017112249-A (JP)
Title: Component mounting device, surface mounting machine, and component mounting method
Inventor: SUZUKI YASUHIRO
IPC: H05K13/04
Filed: 2015-12-17
Abstract: PROBLEM TO BE SOLVED: To eliminate positional deviation when holding, recognizing and mounting a component.SOLUTION: A component mounting device 20 for holding an electronic component E and mounting on a printed circuit board B includes a plurality of suction nozzles 55 for holding and releasing the electronic component E, an N shaft drive device 65 for rotating an N shaft drive gear 66, a body of rotation 60 for holding the plurality of suction nozzles 55 at intervals in the circumferential direction, and rotating the plurality of suction nozzles 55 in the circumferential direction around the rotating shaft N via an N shaft driven gear 62N mating with the N shaft drive gear 66, and a control section 111 of a management device 110. The control section 111 corrects positional deviation of the suction nozzles 55 based on the target rotation angle R of the body of rotation 60, and the actual rotation angle of the body of rotation 60.SELECTED DRAWING: Figure 15