baber/WOPTO huggingface dataset:
Patent JP-2020148713-A (JP)
Title: Analyzer, analysis method, and analysis program
Inventor: HORIBE MASAHIRO
IPC: G01N22/00
Filed: 2019-03-15
Abstract: To accurately measure a concentration or a content of other specific substances contained in a given substance, or accurately measure whether or not other substances are contained in the given substance.SOLUTION: An analyzer comprises: means for acquiring data indicating transmission characteristics, reflection characteristics, or impedance characteristics for a specific frequency in a prescribed band containing a resonance frequency of an original measurement system, for plural different states of a given substance, in a measurement system where changes in the resonance frequency occur due to the given substance; calculation means for calculating a prescribed feature amount from the acquired data indicating the transmission characteristics, reflection characteristics, or impedance characteristics of multiple times; and means for determining a concentration or a content of other specific substances corresponding to the prescribed feature amount calculated, and for determining whether or not other substances are contained, on the basis of relationship data stored in a data storage part which stores relationship data indicating a relationship between the concentration or the content of the other specific substances and the prescribed feature amount, or a relationship between absence/presence of other substances and the prescribed feature amount.SELECTED DRAWING: Figure 1
Patent JP-2020155246-A (JP)
Title: Electrode active material, electrode for power storage device, and power storage device
Inventor: SON HITONORI
IPC: H01M4/36
Filed: 2019-03-19
Abstract: To provide an electrode active material capable of improving the rate characteristics and cycle characteristics of a power storage device.SOLUTION: An electrode active material 1 includes an electrode active material substrate 2 and a coating layer 3 coating at least part of a surface 2a of the electrode active material substrate 2, the coating layer 3 being composed of a conductive polymer with a nitro group.SELECTED DRAWING: Figure 1
Patent JP-2019167534-A (JP)
Title: Thermoplastic resin composition and molded article
Inventor: FUJII MOTOMI
IPC: C08L33/10
Filed: 2019-03-19
Abstract: To provide a thermoplastic resin composition capable of easily producing a molded article excellent in all of color development, weather resistance, scuff resistance, and scratch resistance.SOLUTION: The thermoplastic resin composition of the present invention contains a graft copolymer (E), a graft copolymer (F), and a polymethacrylic acid ester (G). The content of the graft copolymer (E) is 4 mass% or more and 15 mass% or less based on 100 mass% of the thermoplastic resin composition. The graft copolymer (E) is a copolymer obtained by graft-polymerizing a vinyl-based monomer mixture (m1) containing an aromatic vinyl monomer and a vinyl cyanide monomer in the presence of an ethylene/α-olefin copolymer (a). The graft copolymer (F) is a copolymer obtained by graft-polymerizing one or more vinyl-based monomers (m2) in the presence of a composite rubbery polymer (d).SELECTED DRAWING: None
Patent JP-2020156216-A (JP)
Title: Power conversion device
Inventor: USAMI YUTAKA
IPC: H02M7/12
Filed: 2019-03-20
Abstract: To provide a power conversion device with a totem-pole type power factor improvement circuit which can realize a reduction of recovery loss by a simple configuration.SOLUTION: A power conversion device 1 has a totem-pole type power factor improvement circuit 12, a series connection of a first current detector R1 and a second current detector R2, and a control circuit 16. The totem-pole type power factor improvement circuit has a coil L1, a first half-wave switch S1, a second half-wave switch S2, a first diode D1, a second diode D2, and a smoothing capacitor C1 connected between a cathode of the first diode and an anode of the second diode. The series connection of the first current detector and the second current detector is connected between the coil and a first terminal of AC power supply. The control circuit performs a pulse-width control which switches on/off the first half-wave switch and the second half-wave switch based on a detection result of the current by the first current detector or the detection result of the current by the second current detector.SELECTED DRAWING: Figure 1
Patent JP-2020155350-A (JP)
Title: connector
Inventor: OKUDERA AKIHIRO
IPC: H01R12/55
Filed: 2019-03-21
Abstract: To provide a connector that can relax stress without requiring any other member.SOLUTION: A connector includes elastic conductive wires 51, 52 that are spirally wound, one ends thereof being fixed to a housing or a circuit board and the other ends thereof being opened, and connection structures 201 and 202 that are provided at the other ends of the conductive wires 51 and 52 and have a structure to which wires or terminals from another device are connected. With such a structure, an inductance component is formed by the conductive wires 51 and 52, and stress applied to the connection structures 201 and 202 is relaxed by using the elasticity of the spirally configured conductive wires 51 and 52.SELECTED DRAWING: Figure 3
Patent JP-2020154211-A (JP)
Title: Label and article with label
Inventor: TOMINO TADAHIRO
IPC: B65D25/20
Filed: 2019-03-22
Abstract: To provide a label that is hard to fall down and easy to get up.SOLUTION: A label 100 has laminated layers, and is attached in a state projecting from an article 10. The label has a reinforcement part 102 extending along a surface of the label across a side 103 to be attached to the article and a side 104 protruding from the article. The reinforcement part has a structure where layers 120 are attached to each other, the layers being bent so as to fold back at a cross section intersecting with an extension direction of the reinforcement part.SELECTED DRAWING: Figure 3
Patent JP-2020152427-A (JP)
Title: Double structure container and method for manufacture thereof
Inventor: ISHIKAWA SUSUMU
IPC: B65D1/40
Filed: 2019-03-22
Abstract: To provide a double structure container which allows air to flow in and out of a space between an outer cylindrical container and an inner bag container with extremely simple configuration.SOLUTION: In the state that an inner bag container is accommodated in an outer cylindrical container, an outer face of an inner bag neck part 21 is plugged to an inner face of an outer cylinder neck part, an undercut 31 for engagement-holding a cap, is formed on an outer face of the outer cylinder neck part, and a part of the undercut 31 is notched, whereby a slit for formation of an air duct is formed. Further, an upper end part of the inner face of the outer cylinder neck part becomes a contact surface with which an air valve A, which is provided on the cap installed onto a double structure container, contacts, whereby air is introduced into a space between an outer face of a bag-shaped part of the inner bag container and an inner face of a shank of the outer cylindrical container, and an air duct X for discharging air from the space is formed along the inner face of the outer cylinder neck part, an upper end surface of the outer cylinder neck part and the outer face of the outer cylinder neck part.SELECTED DRAWING: Figure 2
Patent JP-2020159766-A (JP)
Title: Distance-measuring system, distance-measuring device, and distance-measuring method
Inventor: MAGARI HIROO
IPC: G01S11/02
Filed: 2019-03-25
Abstract: To reduce the influence of multipath by using a weak radio wave having a wide frequency band so as to realize secure distance-measuring.SOLUTION: In a distance-measuring system of an embodiment for calculating a distance between a first device and a second device on the basis of transmission and reception between the devices, the distance-measuring system includes: a communication section that communicates with a first frequency band and/or with a second frequency band different from the first frequency band; a determination section that determines whether the first device is located within a predetermined range of the second device on the basis of a phase detection result of the first or the second frequency band between the devices; and a control section that controls to perform distance-measuring with the first frequency band when a determination result of the determination section indicates that the first device is not within the predetermined range, or to perform distance-measuring with the second frequency band when it indicates that the first device is within the predetermined range.SELECTED DRAWING: Figure 1
Patent JP-2020157564-A (JP)
Title: Decorative sheet and decorative resin molding
Inventor: OMORI YOSHINOBU
IPC: B32B27/00
Filed: 2019-03-26
Abstract: To provide a decorative sheet having a surface protective layer having good three-dimensional moldability, scratch resistance and chemical resistance.SOLUTION: A decorative sheet 10 used in three-dimensional molding has at least a base material sheet 1 and a surface protective layer 4, in which the surface protective layer is a cured product of a resin composition containing a polyurethane resin and a curing agent and has Martens hardness of 40 N/mm2 or less.SELECTED DRAWING: Figure 1
Patent JP-2019172996-A (JP)
Title: Epoxy resin, epoxy resin composition, and cured article
Inventor: TSUGE YOSUKE
IPC: C09J11/06
Filed: 2019-03-26
Abstract: To provide an epoxy resin excellent in heat resistance, further excellent in flexibility with good balance while having good film deposition property, and applicable to various fields requiring high credibility, especially to electronic and electric field, an epoxy resin composition containing the epoxy resin, and a cured article by curing the epoxy resin composition.SOLUTION: There is provided an epoxy resin represented by the following formula (1) and having weight average molecular weight of 1,000 to 100,000. A is a bivalent group containing a biphenyl group A1 which may have a substituent or a 9,9-daryl-9H fluorene group A2 which may have a substituent, the formula (1) contains at least both of the chemical structure A1 and chemical structure A2, and optionally may contain a bisphenol group which may have a substituent. R is a hydrogen atom or a glycidyl group, and n is the number of 1 to 500.SELECTED DRAWING: None
Patent JP-2020162268-A (JP)
Title: Inrush current suppression circuit and distribution type power generation system having inrush current suppression circuit
Inventor: TAKUWA YUYA
IPC: H02H7/00
Filed: 2019-03-26
Abstract: To provide an inrush current suppression circuit, and a distribution type power generation system having the inrush current suppression circuit.SOLUTION: An inrush current suppression circuit 50 is provided in a self-supporting power supply device 30 that receives a generated power generated by a fuel cell power generation device 10, a supply of system power 40 from a power system is stopped, and when a self-supporting load 63 is connected to a self-supporting outlet 35 of the self-supporting power supply device, the inrush current from the self-supporting load can be suppressed. The inrush current suppression circuit includes: a first connection line 53 that connects a self-supporting side supply line 37 connecting the distribution type power generation device and the self-supporting power supply device and a self-supporting connection line 39 to which the self-supporting outlet is connected; a second connection line 55 that connects the self-supporting side supply line and the self-supporting connection line via a resistance 56 capable of suppressing inrush current form the self-supporting load; and a switch 51 that switches the connection between the self-supporting side supply line and the self-supporting connection line between the first connection line and the second connection line.SELECTED DRAWING: Figure 1
Patent JP-2020158653-A (JP)
Title: Adhesive composition and adhesive sheet
Inventor: KAMEYAMA YOSHIHIRO
IPC: C09J175/04
Filed: 2019-03-27
Abstract: To provide an adhesive composition capable of forming an adhesive layer excellent in high-temperature durability and processability, and an adhesive sheet including an adhesive layer formed of the adhesive composition.SOLUTION: An adhesive composition contains: a (meth)acrylic copolymer containing a constituent unit derived from an alkyl (meth)acrylate monomer, a constituent unit derived from a monomer having a carboxy group, and a constituent unit derived from a monomer having a hydroxyl group; a metal chelate compound; and a tolylene diisocyanate compound. The content of the metal chelate compound is higher than the content of the tolylene diisocyanate compound, and the total content of the metal chelate compound and the tolylene diisocyanate compound is in the range of 5 pts.mass or more and 30 pts.mass or less based on 100 pts.mass of the (meth)acrylic copolymer. An adhesive sheet is also provided.SELECTED DRAWING: None
Patent JP-2020159903-A (JP)
Title: Image processing device, image processing device operation method, and image processing device operation program
Inventor: WATADA YUSUKE
IPC: G06T5/00
Filed: 2019-03-27
Abstract: To provide an image processing device, an image processing device operation method, and an image processing device operation program, capable of extracting a point representing a track of a target charged particle with higher accuracy.SOLUTION: An acquisition part of an image processing device acquires a track recording image in which a point representing the track of charged particles containing target charged particles has been reflected. A Fourier transform processing part performs the Fourier transform processing on the track recording image acquired in the acquisition part. A band pass filter processing part performs the band pass filter processing on the track recording image after the Fourier transform processing. An inverse Fourier transform processing part performs the inverse Fourier transform processing on the track recording image after the band pass filter processing.SELECTED DRAWING: Figure 12
Patent JP-2020157438-A (JP)
Title: Substrate processing device
Inventor: MURASATO TADASHI
IPC: B24B41/06
Filed: 2019-03-27
Abstract: To provide a substrate processing device which flattens a non-circular substrate in a desired thickness.SOLUTION: A substrate processing device 1 includes: a chuck table 21 which can suck and hold a substrate W; a rotation angle detection part 25 which can detect a rotation angle of the chuck table 21; a grinding stone 31 which processes the substrate W; an infeed mechanism 33 which moves the grinding stone 31 in a vertical direction; and a control device 4 which accelerates and decelerates a processing speed of processing the substrate W by the grinding stone 31 at every predetermined rotation angle of the chuck table 21 in response to a change of a contact area in which the substrate W contacts with the grinding stone 31.SELECTED DRAWING: Figure 1
Patent JP-2020159163-A (JP)
Title: Water faucet device
Inventor: OHARA YUTARO
IPC: E03C1/05
Filed: 2019-03-28
Abstract: To provide a water faucet device that can achieve a high level of electrical functionality while presenting a low-profile appearance by having two or more metal water flow members fixed to an installation surface where a water supply section and an electrical wiring connection section are prepared, and supplied with water from the water supply section, and electrical wiring connected to the electrical wiring connection section.SOLUTION: The present invention relates to a faucet device in which a water supply section and an electrical wiring connection section are fixed to an installation surface, comprising: a faucet body member consisting of a pedestal portion fixed to the installation surface, and a thin portion defining a longitudinal direction of a cross section and a lateral direction of the cross section; two or more metal water flow members provided in the faucet body member; a branch element connected to the water supply section on one side and branching into two or more water supply channels on the other side; a connecting element provided in the pedestal portion and connecting each of the two or more water flow members to each of the two or more water supply channels; and electrical wiring from the electrical wiring connection section through the pedestal portion to the thin portion.SELECTED DRAWING: Figure 1
Patent JP-2020162426-A (JP)
Title: combine
Inventor: OKUMURA KAZUYA
IPC: A01D69/00
Filed: 2019-03-28
Abstract: To provide a combine capable of executing sorting processing efficiently by reducing recovery loss of grains in reaping/threshing/sorting work for fallen grain culms.SOLUTION: A first route (A) for transmitting output of an engine (E) to a thresher (4), and a second route (B) for transmitting the output of the engine (E) to a travelling device (2) and a reaping device (3) are provided. When a switch (37) for bringing a travelling speed of the travelling device (2) into the lowest speed is input in increasing or decreasing an output rotating speed of the engine (E) while interlocking it with a first gear shift lever (21) that increases or decreases the travelling speed of the travelling device (2), the interlocking of the gear shift lever (21) and the output rotating speed of the engine (E) is released and the output rotating speed of the engine (E) is maintained at a rated rotating speed.SELECTED DRAWING: Figure 5
Patent JP-2020163891-A (JP)
Title: Travel control device
Inventor: MURAMATSU YOSHIKI
IPC: B60W50/08
Filed: 2019-03-28
Abstract: To change a degree of operation support using stabilization control and acceleration/deceleration control in accordance with the characteristics of driving operation of a driver.SOLUTION: A travel control device comprises: a stabilization command value determination part which determines a stabilization command value for executing stabilization control; an acceleration/deceleration command value determination part which determines an acceleration/deceleration command value for executing acceleration/deceleration control for controlling acceleration/deceleration of a vehicle; a characteristic parameter acquisition part which acquires a characteristic parameter indicating a characteristic of driving operation of a driver, on the basis of an output value of a driving operation sensor that detects driving operation of the driver with respect to the vehicle, and a travel state of the vehicle; and an adjustment output part which acquires an operation amount corresponding value that corresponds to the magnitude of an operation amount imparted by the driver, on the basis of the characteristic parameter, and adjusts the stabilization command value and the acceleration/deceleration command value, on the basis of the operation amount corresponding value, and further, which outputs the adjusted stabilization command value and the adjusted acceleration/deceleration command value to an actuator.SELECTED DRAWING: Figure 1
Patent JP-2020164198-A (JP)
Title: Tablet container
Inventor: MAEDA SHINYA
IPC: B65D83/04
Filed: 2019-03-29
Abstract: To provide a tablet container differently usable between a fixed amount discharge operation for discharging the prescribed number of tablets and a continuous discharge operation for continuously discharging tablets by one operation.SOLUTION: This tablet container comprises: a case body 10; and a storage body 20 that is provided in the case body 10 so as to slidable back and forth and that stores tablets P. In the storage body 20, a first moving body 30 comprising a projected part 33 in which an outlet 34 for discharging tablets P is formed and a second moving body 40 comprising a control projected part 46a projecting inward in a side wall are assembled so as to be mutually slidable back and forth. In the case body 10, a control plate 15 is provided so as to control movement of the tablets P by expanding or reducing the width of a movement passage provided between the inside of the storage body 20 and the outlet 34 in cooperation with the control projected part 46a in response to the back-and-forth movement of the first moving body 30 or the storage body 20.SELECTED DRAWING: Figure 4
Patent JP-2020163528-A (JP)
Title: Broach
Inventor: OTA TAKUYA
IPC: B23D43/06
Filed: 2019-03-29
Abstract: To provide a broach tool that improves general-purpose properties by enabling double use in different types of broach machines.SOLUTION: A broach 1 is extended like a shaft. The broach 1 includes a cutting blade part 13, a first attachment part 12 that is provided on the rear end side in the axial direction of the cutting blade part 13, and a shaft-like connection member 3 that is detachably connected to the first attachment part 12 and extended to the rear side in the axial direction. The connection member 3 has a second attachment part 22 that is provided at a rear end in the axial direction. The connection member is attached/detached to enable double use in different types of broach machines.SELECTED DRAWING: Figure 1
Patent JP-2020076486-A (JP)
Title: Ball screw device
Inventor: NIIMOTO GENTO
IPC: F16H25/24
Filed: 2019-03-29
Abstract: To provide a ball screw device that allows a nut to be moved smoothly in a large range in an axial direction.SOLUTION: A ball screw device 31 includes: a screw shaft 32 having a first helical groove 39 provided on an outer periphery; and a nut 33 having a second helical groove 41 provided on an inner periphery. A ball groove A is formed between the first helical groove 39 and the second helical groove 41 that are disposed to face each other in a radial direction, and multiple balls 35 are rollably integrated into the ball groove A. The ball screw device 31 comprises: a helical member 45 that helically extends along the ball groove A and is displaceable along the ball groove A; and a first biasing member 37 that biases the helical member 45 toward the multiple balls 35.SELECTED DRAWING: Figure 2
Patent JP-2020164090-A (JP)
Title: Control device for human-power driven vehicle, drive unit for human-power driven vehicle, control method for human-power driven vehicle, and external terminal
Inventor: KAWASAKI YASUNAGA
IPC: B62J99/00
Filed: 2019-03-29
Abstract: To provide a control device for a human-power driven vehicle, a drive unit for the human-power driven vehicle, a control method for the human-power driven vehicle, and an external terminal which are able to contribute to the improvement of usability.SOLUTION: A control device for a human-power driven vehicle includes: a control section for, in response to the operation of an operation device, controlling at least one component attached to the human-power driven vehicle; and a storage section for storing at least one of a first action setting related to the operation of the operation device, and a second action setting related to the operation of the operation device and different from the first action setting. If the first action setting and the second action setting are stored in the storage section, the control section performs first control for the at least one component in response to the operation of the operation device. If the first action setting is stored in the storage section, and the second action setting is not stored in the storage section, the control section does not perform the first control for the at least one component.SELECTED DRAWING: Figure 2
Patent JP-2020164970-A (JP)
Title: METHOD FOR REMOVING SiO2 FROM SLURRY CONTAINING SILVER AND SiO2, AND METHOD OF PURIFYING SILVER
Inventor: YANAGAWA YUKITAKE
IPC: B03D1/02
Filed: 2019-03-29
Abstract: To provide a method for effectively removing SiO2 from slurry containing silver and SiO2.SOLUTION: A method for removing SiO2 from slurry containing silver and SiO2, including a floatation step in which: two scavengers and a foaming agent are added to the slurry for agitation, and is then subjected to flotation for forming silver-containing froth, from which the silver is recovered and separated from SiO2 contained in the residual slurry.SELECTED DRAWING: Figure 1