baber/WOPTO huggingface dataset:
Patent JP-2019071196-A (JP)
Title: Manufacturing method of separator for fuel cell
Inventor: WATANABE YUSUKE
IPC: C23C26/00
Filed: 2017-10-06
Abstract: To provide a manufacturing method of separator for a fuel cell, in which adhesive strength to an adhesive agent is improved while improving strength of a mixed layer.SOLUTION: In a manufacturing method of a separator 1 for a fuel cell, a titanium base material 2 is prepared, and the surface 21 of the titanium base material 2 is coated with carbon black 31. The titanium base material 2 is subjected to heating treatment under a low oxygen atmosphere containing oxygen gas having an oxygen partial pressure of 25 Pa or lower. With such an arrangement, titanium atoms of the titanium base material 2 are subjected to out diffusion into the carbon black 31, and titanium oxide 32 is generated by reaction of the out diffused titanium atoms and the oxygen gas. Consequently, a mixed layer 3A composed of the titanium oxide 32 and the carbon black 31 is formed. The titanium base material 2 on which the mixed layer 3A is formed is subjected to heating treatment under vacuum atmosphere. Consequently, a titanium oxide 33 of TiO(in the formula, x is 1.3-1.7) is formed on the surface 35 of a mixed layer 3B.SELECTED DRAWING: Figure 2
Patent JP-2019074395-A (JP)
Title: X-ray CT imaging method and CT imaging object
Inventor: MATSUI SHUNJI
IPC: G01N23/046
Filed: 2017-10-16
Abstract: To provide an X-ray CT imaging method and a CT imaging object with which it is possible to obtain the more accurate voxel data of the whole of a CT imaging object without modifying an X-ray CT device, even when the CT imaging object is of a size that exceeds the maximum imaging visual field of the X-ray CT device.SOLUTION: The present invention uses a CT imaging object which is virtually divided into a plurality of stereoscopic areas so that each stereoscopic area fits in the maximum imaging visual field and there is an overlapping area where the adjacent stereoscopic areas overlap, with at least three reference objects actually fixed in each of the overlapping stereoscopic areas, the present invention including: a stereoscopic area imaging step S40; a stereoscopic area voxel data creation step S55 for creating the voxel data of each stereoscopic area; and whole voxel data creation steps S145-S160 for positioning the stereoscopic areas so that the positions of the reference objects included in each stereoscopic area voxel data are matched, and creating concatenated whole voxel data.SELECTED DRAWING: Figure 5
Patent JP-2019075266-A (JP)
Title: Toggle switch device
Inventor: WATANABE SHINGO
IPC: H01H21/36
Filed: 2017-10-16
Abstract: To ensure smooth operation of a control knob, while eliminating gaps and joints appearing around the control knob, in a toggle switch device including the control knob projecting from the surface of a design panel.SOLUTION: A toggle switch device (4) includes a design panel placed on the surface, and a control knob (17) projecting from the front side of the design panel and capable of tilt operation. The design panel includes a panel plate part (19) composed tabularly of an elastically deformable material, and an elastically telescopicable surface sheet (20) placed to cover the surface of the panel plate part (19). The control knob (17) is provided integrally with the panel plate part (19), and the surface part thereof is covered with the surface sheet (20) in the form of no joint, and on the back side of the design panel, a detector (18) for detecting operation of the control knob (17) on the basis of distortion of the back side of the panel plate part (19) incident to tilt operation of the control knob (17) is provided.SELECTED DRAWING: Figure 4
Patent JP-2019075932-A (JP)
Title: Rotor of rotary electric machine
Inventor: KATAGIRI TAKAHIDE
IPC: H02K1/32
Filed: 2017-10-18
Abstract: To provide a rotor of a rotary electric machine which can cool a rotor core and suppress deformation of a part around a coolant passage.SOLUTION: A rotor 10 of a rotary electric machine 1 has a shaft 30, and a rotor core 50 fixed to an outer peripheral surface of the shaft 30 and including electromagnetic steel sheets laminated. A coolant passage through which cooling medium flows and extending from one side of an axial direction to the other side is provided to the rotor core 50. The rotor 10 has partition member 90 provided inside the coolant passage and defining an inside coolant passage 79 whose flow passage is longer than that of the coolant passage within the coolant passage.SELECTED DRAWING: Figure 2
Patent JP-2019072692-A (JP)
Title: Cleaning device and cleaning method
Inventor: KATO NAOKI
IPC: A61L9/01
Filed: 2017-10-18
Abstract: To provide an efficient method for discharging a cleaning liquid used for cleaning a cleaning object gas from a cleaning device.SOLUTION: A cleaning device 100A includes: an inflow port 110 into which a gas, which is a cleaning object, flows; a cleaning part 120 which cleans the flowing gas with a cleaning liquid 122; a discharge part 190 which discharges the cleaning liquid used in the cleaning part for cleaning; a measurement part which measures a pollution level of the cleaning liquid; and a discharge control part which controls whether or not the cleaning liquid is discharged from the discharge part on the basis of a result measured by the measurement part. The cleaning liquid is discharged from the discharge part if the measurement result of the pollution level is larger than a predetermined value and is prevented from being discharged from the discharge part if the measurement result of the pollution level is equal to or lower than the predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2019075949-A (JP)
Title: Resonance inverter device
Inventor: TAKEMOTO SHOICHI
IPC: H02M7/48
Filed: 2017-10-19
Abstract: To provide a resonance inverter device that can bring an output power closer to an output target value.SOLUTION: A resonance inverter device includes a main circuit unit 2, an input power measurement unit 3, and a control unit 4. The main circuit unit 2 converts an input power Psupplied from a DC power supply 7 into AC power, and supplies the power as an output power Pto a resonant load 8. The control unit 4 includes an input unit 41, a derivation unit 42, an input power calculation unit 43, and an operation command unit 44. The derivation unit 42 derives the power loss W or the circuit efficiency η of the main circuit unit 2 as a conversion loss parameter of the main circuit unit 2. The input power calculation unit 43 calculates a value obtained by increasing the output target value Pby using the conversion loss parameter as a target value Pof the input power P. The operation command unit 44 operates the main circuit unit 2 so that the calculated input power Pis input.SELECTED DRAWING: Figure 1
Patent JP-2019078550-A (JP)
Title: Crack detection method
Inventor: SASAKI NOBORU
IPC: G01N25/72
Filed: 2017-10-20
Abstract: To provide a technique for an inspector to accurately evaluate a shape and a length of a crack.SOLUTION: The crack detection method detects a crack CLV generated on a surface SFC of a structure from an infrared image obtained under the irradiation of the structure STR with infrared IDW. The crack detection method includes installing an infrared camera 100 to receive infrared RFW reflected by the surface of the structure, imaging the surface using an infrared camera to obtain the infrared image, and determining whether there is a crack or not based on the intensity change of the infrared ray appearing in the infrared image.SELECTED DRAWING: Figure 1
Patent JP-2018022549-A (JP)
Title: Carrier and method for producing substrate using the same
Inventor: JAKNARIN PROMCHAI
IPC: G11B5/84
Filed: 2017-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a carrier that makes it possible to obtain a high-quality substrate at improved yield, and a method for producing a substrate using the carrier.SOLUTION: A carrier 104 according to the present invention has holding holes 122 for holding a substrate (for example, glass substrate 102) and is for polishing or grinding. On at least one surface of the carrier, provided are a plurality of recesses 128 excluding a region 126 other than an edge 130 of the holding holes.SELECTED DRAWING: Figure 6
Patent JP-2018113845-A (JP)
Title: Hearing aid including switched capacitor dc-dc converter
Inventor: DENNIS OELAND LARSEN
IPC: H04R25/00
Filed: 2017-10-31
Abstract: PROBLEM TO BE SOLVED: To achieve higher power conversion efficiency over a wide range of load, further reduction of electromagnetic noise radiation, reduction of voltage ripple in DC output voltage, improved power supply regulation and improved load regulation.SOLUTION: A hearing aid 1300 including a rechargeable battery power supply providing a battery power supply voltage VDD, and a switched capacitor DC-DC converter 400 having a DC input 1309 connected with the battery power supply voltage for converting the battery power supply voltage VDD into a higher or lower DC output voltage, further includes at least one active electric circuit connected with a DC output voltage VOUT for electrifying the active constituent of the at least one active electric circuit.SELECTED DRAWING: Figure 1
Patent JP-2019087308-A (JP)
Title: Connector, connection object and electronic apparatus
Inventor: MAMBA YOSUKE
IPC: H01R12/88
Filed: 2017-11-01
Abstract: To provide a connector achieving an improvement in workability when a connection object is extracted therefrom.SOLUTION: A connector 10 according to the present invention includes: an insulator 20 enabling insertion and extraction of a connection object 60; and an actuator 50 capable of rotating between a closed position closed against the insulator 20 and an open position opening against the insulator 20. The actuator 50 rotates from an extraction side of the connection object 60 relative to the insulator 20 toward an insertion side thereof in moving from the closed position to the open position, and self-holds the open position.SELECTED DRAWING: Figure 31
Patent JP-2019087554-A (JP)
Title: Method of manufacturing chip component
Inventor: KATAGIRI MASAYUKI
IPC: H01C17/065
Filed: 2017-11-01
Abstract: To provide a method of manufacturing a chip component that is efficient in production and can be compatible with miniaturization.SOLUTION: The method includes: forming a front electrode 2, a resistor 3, and a protective film 4 on a surface of a large-sized substrate 10; forming a first divisional groove 11 and a second divisional groove 12 on both front and back sides of the large-sized substrate 10 by irradiating a laser beam; and dividing the large-sized substrate 10 along the first divisional groove 11 and the second divisional groove 12 by applying ultrasonic vibration of a predetermined frequency to a cleaning liquid 21 from a vibrator 23 with the large-sized substrate 10 immersed in the cleaning liquid 21 of an ultrasonic cleaning machine 20.SELECTED DRAWING: Figure 2
Patent JP-2019085712-A (JP)
Title: Slope stability determination assistance system
Inventor: SUZUKI KUMIKO
IPC: G06N20/00
Filed: 2017-11-02
Abstract: To provide a slope stability determination assistance system capable of solving the problem of a conventional art, specifically, contributing to determination of traffic regulation by assisting stability determination of a slope on the basis of a GNSS observation result.SOLUTION: This slope stability determination assistance system is a system capable of assisting stability determination of a target slope on the basis of coordinates obtained by measuring an observation point set on the target slope by a positioning satellite, and provided with: learning means; and prediction means. The learning means is for generating a fluctuation model on the basis of a learning slope data set of multiple slopes. The prediction means is for predicting a future coordinate change of the target slope on the basis of an input slope data set which has been input and the fluctuation model.SELECTED DRAWING: Figure 1
Patent JP-2019083984-A (JP)
Title: Slot machine
Inventor: IIZUKA TATSUKI
IPC: A63F5/04
Filed: 2017-11-06
Abstract: To provide a slot machine capable of avoiding decrease in amusement of games while suppressing an excessive involvement in the games.SOLUTION: When a game state number is 4 (step S100, YES), if a victory flag is OFF (step S102, NO), regardless of the result of a lottery for a combination, a value to be added is determined on the basis of a first lottery table and added to a battle start counter (steps S106 and S108). In addition to this, if a lottery winning combination without a setting difference is determined (step S110, YES), a value to be added is determined additionally on the basis of a second lottery table and added to the battle start counter (steps S112 and S114).SELECTED DRAWING: Figure 17
Patent JP-2019085261-A (JP)
Title: Rotating device
Inventor: TANIGUCHI JUN
IPC: B66F9/12
Filed: 2017-11-10
Abstract: To propose a rotating device that can rotate a load stably without using a crane.SOLUTION: A rotating device 1 includes a rack 2, a stand 3, and a support 4 and is used together with a lifting device 5. The rack 2 has a first frame 20 placed on a fork portion 51, and a second frame 21 projecting upward from a rear end of the first frame 20, and a load 6 is loaded on the first frame 20. The stand 3 has a connecting portion 30 to which a part of the first frame 20 is rotatably connected. The support 4 is attached to a lift 50 of the lifting device 5. The rotating device 1 is configured so that the rack 2 is rotated about a part of the first frame 20 by lowering of the lift 50, and the support 4 supports the second frame 21 when an attitude of the rack 2 changes from a first attitude to support the load 6 by the first frame 20 to a second attitude to support the load 6 by the second frame 21 and the rack 2 is rotating.SELECTED DRAWING: Figure 1
Patent JP-2018080059-A (JP)
Title: Yarn guide pulley for mechanical yarn storage device provided in traversing triangle area at work station of textile machine that manufactures cross wound package
Inventor: ELISABETH KLACZYNSKI
IPC: B65H54/06
Filed: 2017-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a yarn guide pulley for a mechanical yarn storage device placed in the traversing triangle area at the work station of a textile machine for manufacturing a cross wound package for compensating changes in yarn winding speed caused by traversing when winding the cross wound package.SOLUTION: A yarn guide pulley (39) has a yarn running surface (7) with a U-shaped yarn guide groove (32) formed therein.SELECTED DRAWING: Figure 3
Patent JP-2019091359-A (JP)
Title: Transaction control device, transaction control method and transaction control program
Inventor: SUGIMOTO TORU
IPC: G06Q30/06
Filed: 2017-11-16
Abstract: To provide a transaction control device, a transaction control method and a transaction control program capable of promoting exhibition in a commercial transaction.SOLUTION: A transaction control device comprises a reception part and a transmission part. The reception part receives exhibition of merchandise from an exhibitor via a platform being a site in which interpersonal transaction is mediated. The transmission part transmits data related to exhibition received by the reception part to a business operator which can be an accepter of the merchandise other than interpersonal transaction.SELECTED DRAWING: Figure 3
Patent JP-2019091865-A (JP)
Title: Hook for wire, electronic equipment, and electronic musical instrument
Inventor: AKAI HIROKI
IPC: G10H1/32
Filed: 2017-11-17
Abstract: To provide a hook for wire capable of fixing a wire easily without using adhesive, and to provide electronic equipment and an electronic musical instrument including the same.SOLUTION: A first hook 11 for wire includes an upper case 6, i.e., a base provided with an open hole 18, a support 13 having one end provided in the upper case 6, and a hook 14 provided on the lateral face of the support 13. A holding space 15 for holding a wire, i.e., an interconnect line 10, is provided between the support 13 and the hook 14, and the open hole 18 is provided in a region of the hook 14 including the orthographic region to the upper case 6. Consequently, when inserting the interconnect line 10 into a guide space 16 between the hook 14 and the upper case 6, so as to be held, the interconnect line 10 can be guided well into the holding space 15, and can be held securely in the holding space 15 between the support 13 and the hook 14.SELECTED DRAWING: Figure 5
Patent JP-2019094789-A (JP)
Title: Artificial muscle actuator
Inventor: NAKAMURA TARO
IPC: F03G7/06
Filed: 2017-11-20
Abstract: To provide an artificial muscle actuator capable of evenly cooling each unit cell in a unit coating member, even in a case where each unit cell extends and contracts in a state where a plurality of unit cells approach each other, are arranged with their cross sections formed substantially circularly, and are coated with the unit coating member.SOLUTION: An artificial muscle actuator comprises: a unit cell 20 composed of a shape memory alloy spring 22 to an end part of which an electric wire and a wire are connected, and a heat-resistant unit cell coating member 26 coating an outer periphery of the shape memory alloy spring 22; a unit coating member 10 coating an outermost periphery of a plurality of unit cells 20, wherein the plurality of unit cells approach each other and are arranged with their cross section formed substantially circularly; and a joint 30 for piping fitted to an end part of the unit coating member 10, and configured to inject cooling fluid into the unit coating member 10.SELECTED DRAWING: Figure 3
Patent JP-2019096782-A (JP)
Title: Oil-filled transformer
Inventor: ANDO KUNIHIKO
IPC: H01F27/12
Filed: 2017-11-24
Abstract: To provide an oil-filled transformer that improves heat radiation efficiency and cooling performance by arranging a material with good heat conduction efficiency in a tank of the oil-filled transformer.SOLUTION: An oil-filled transformer 1 includes: an iron core 12; a coil 11 wound around the iron core 12; a tank 14 containing the iron core 12 and the coil 11; and an insulating oil 13 put in tank 14 so as to immerse the iron core 12 and the coil 11. A heat transfer plate 21 having a thermal conductivity higher than that of the insulating oil 13 is provided between the coil 11 and the inside of the tank 14.SELECTED DRAWING: Figure 1
Patent JP-2018174911-A (JP)
Title: Drip emitter
Inventor: WUI KAY DAE
IPC: A01G25/02
Filed: 2017-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an irrigation drip emitter.SOLUTION: A drip emitter has a hollow body provided with a first pool 10 and a second pool 50 and with an inlet recess 30 between the first pool 10 and the second pool 50. The inlet recess 30 has one or more inlet holes 35. The emitter is provided with an elastic band 60 surrounding at least one of the inlet holes 35. The elastic band 60 in its closed position is in tight contact with the inlet holes 35. The elastic band 60 at its open position is expanded to open the inlet holes 35.SELECTED DRAWING: Figure 1
Patent JP-2019099591-A (JP)
Title: Carbon material precursor composition, and manufacturing method of carbon material using the same
Inventor: MORISHITA TAKUYA
IPC: D01F9/21
Filed: 2017-11-28
Abstract: To provide a carbon material precursor composition containing a vinyl alcohol-based polymer and having high carbonization yield, and a manufacturing method of a carbon material using the same.SOLUTION: There is provided a carbon material precursor composition containing a vinyl alcohol-based polymer and at least one kind of additive component selected from a group consisting of phosphoric acid, polyphosphoric acid, boric acid, polyboric acid, and a salt thereof, and a manufacturing method of a carbon material including conducting a carbonization treatment on the carbon material precursor composition after conducting a flame resistant treatment if needed.SELECTED DRAWING: None
Patent JP-2019102567-A (JP)
Title: Electronic device, method of manufacturing electronic device, and electronic equipment
Inventor: SATO SHINTARO
IPC: G01N27/00
Filed: 2017-11-30
Abstract: To adjust a work function of graphene that is used for a gate of an FET.SOLUTION: An electronic device 1 includes: a semiconductor region 21; a source region 22 and a drain region 23 provided via the semiconductor region 21; and a gate of graphene 10 provided on the semiconductor region 21 between the source region 22 and the drain region 23 via a gate insulating film 30. The gate insulating film 30 provided below the graphene 10 induces doping of an electrical charge of the graphene 10. The gate insulating film 30 induces doping of an electrical charge, and thereby the work function of the graphene 10 is adjusted. Thus, a threshold voltage of an FET that uses the graphene 10 as a gate is adjusted.SELECTED DRAWING: Figure 1
Patent JP-2019101689-A (JP)
Title: Comprehensive influence evaluation method and comprehensive influence evaluation system
Inventor: SHINOZUKA MACHIKO
IPC: G06Q50/00
Filed: 2017-11-30
Abstract: To comprehensively evaluate influence by ripple effect and rebound effect through introduction of ICT service from a viewpoint of environment and economy.SOLUTION: A computer accepts input of information showing ICT service of an evaluation object and a diffusion rate of the ICT service; on the basis of information for a calculating rate of change in various demand by using the ICT service stored in a first storage unit regarding the ICT service of the evaluation object and the diffusion rate, calculates the rate of change; on the basis of information stored in a second storage unit, acquires the amount saved annually by using the ICT service of the evaluation object; on the basis of the saved amount, calculates a changed amount in demand of each section; by performing balance calculation with the rate of change and the changed amount being reflected to an industry related table of a reference year, calculates the amount of emission of GHG and the amount of production influence or the amount of economical influence; and performs a fourth calculation procedure for calculating difference from a value of the reference year regarding each of the amount of emission of GHG and the amount of production influence or the amount of influence.SELECTED DRAWING: Figure 4
Patent JP-2018047312-A (JP)
Title: Game machine and medal selector
Inventor: SUZUKI JIRO
IPC: A63F5/04
Filed: 2017-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine and a medal selector capable of preventing fraudulent conduct by causing a staff member and the like in a game hall to perform check work at the assumption of a fraudulent device being attached.SOLUTION: A game machine comprises: a medal selector provided with a medal passage; stay detection means for detecting a stay of a medal in the medal passage; and stay notification means for making a notification of detection of the stay by the stay detection means. Further, the medal selector comprises a sensor and a detection body to be detected by the sensor. The detection body is rotated by a pushing down of a return button installed in the game machine and can move from a position not detected by the sensor to a position detected by the sensor. The stay detection means detects the stay if a period in which the detection body is continuously detected by the sensor becomes a prescribed period.SELECTED DRAWING: Figure 18