baber/WOPTO huggingface dataset:
Patent JP-2020087914-A (JP)
Title: Electrochemical cell
Inventor: KIMURA NAGAYUKI
IPC: H01G11/82
Filed: 2019-09-04
Abstract: To provide an electrochemical cell in which the degree of freedom in the shape is improved and the capacity is secured.SOLUTION: A battery includes a negative electrode body 30 wound to be flat. The negative electrode body 30 has a plurality of negative electrode main bodies 31 arranged in a line in a negative electrode connection direction in a developed state; and at least one negative electrode connection portion 32 connecting a pair of negative electrode main bodies 31 adjacent in the developed state. The at least one negative electrode connection portion 32 is folded back such that the plurality of negative electrode main bodies 31 overlap each other. The plurality of negative electrode main bodies 31 include a seventh negative electrode main body 31G disposed at an outermost periphery and a first negative electrode main body 31A disposed at an innermost periphery. The at least one negative electrode connection portion 32 includes a first negative electrode connection portion 32A connected to the first negative electrode main body 31A. A dimension of each of the plurality of negative electrode main bodies 31 in a negative electrode connection direction decreases with separation from the seventh negative electrode main body 31G, and a dimension of the at least one negative electrode connection portion 32 in the negative electrode connection direction increases with separation from the first negative electrode connection portion 32A.SELECTED DRAWING: Figure 6
Patent JP-2020021081-A (JP)
Title: Liquid crystal aligning agent, liquid crystal alignment film, and liquid crystal display element
Inventor: YUKI TATSUYA
IPC: G02F1/1337
Filed: 2019-09-05
Abstract: To provide a liquid crystal aligning agent for forming a liquid crystal alignment film that offers good adhesion to sealants and substrates.SOLUTION: A liquid crystal aligning agent disclosed herein contains a polyimide precursor obtained by reacting a diamine component containing a diamine having a structure represented by a formula (1) with a tetracarboxylic acid component, and/or a polyimide obtained by imidizing the polyimide precursor. In the formula (1), Rand Reach represents a hydrogen atom, alkyl group with a carbon number of 1 to 4, or a group represented by a formula (2), at least one of Rand Rbeing the group represented by the formula (2), and A represents a divalent group comprising a single bond or a hydrocarbon group with a carbon number of 1 to 4.SELECTED DRAWING: None
Patent JP-2021044690-A (JP)
Title: A/d converter test device, test method, and semiconductor device
Inventor: KOBAYASHI HARUO
IPC: H03M3/02
Filed: 2019-09-11
Abstract: To provide a test technology for a new A/D converter.SOLUTION: A test device 100 tests a DUT 10 having an A/D converter 20. A waveform generator 110 supplies the A/D converter 20 with a periodic analog test signal S1. A waveform acquisition unit 120 captures the waveform of an output node of the A/D converter 20 corresponding to the analog test signal S1 or the waveform of an internal node of the A/D converter 20. An evaluation device 130 performs discrete Fourier transform on the waveform acquired by the waveform acquisition unit 120, and estimates the characteristics of the A/D converter 20 on the basis of spectrum information S3.SELECTED DRAWING: Figure 1
Patent JP-2020023698-A (JP)
Title: Thixotropic polyol compositions containing dispersed urethane-modified polyisocyanurates
Inventor: IRENA AMICI-KROUTILOVA
IPC: C09D175/04
Filed: 2019-09-11
Abstract: To provide thixotropic polyol compositions useful for coating, sealant and adhesive applications.SOLUTION: The invention provides a thixotropic dispersion of polyurethane-isocyanurate particles in a liquid base polyol that has a hydroxyl equivalent weight of at least 200 and an average nominal hydroxyl functionality of at least two hydroxyl groups per molecule. The polyurethane-isocyanurate particles include a reaction product of a low equivalent weight polyol having a hydroxyl equivalent weight of up to 80 and 2 to 6 hydroxyl groups per molecule with one or more polyisocyanate compounds in the presence of an isocyanurate trimerization catalyst.SELECTED DRAWING: None
Patent JP-2021046597-A (JP)
Title: Plated steel sheet
Inventor: FUTABA KEIJI
IPC: C25D5/26
Filed: 2019-09-20
Abstract: To provide a plated steel sheet capable of visually recognizing the surface texture of a galvanized layer in spite of colored appearance.SOLUTION: The plated steel sheet satisfies (A)-(C): (A) of positions on a roughness profile measured in a range of a length of 1000 μm in a direction vertical to the extending direction of a texture, a three-dimensional average roughness Saave being an arithmetic mean value of three-dimensional average roughness Sa in micro regions of 1 μmx1 μm using ten depression bottom points specified in the decreasing order of height and ten projection peaks specified in the increasing order of height as centers is more than 5 nm and 200 nm or less; (B) when defining a minimum thickness (μm) of a coloring resin layer as DKmin and a content (area %) of a colorant in the coloring resin layer as CK, the formula (1) is satisfied, DKmin×CK≤15.0 (1); and (C) when defining a maximum thickness (μm) of the coloring resin layer as DKmax, the formula (2) is satisfied, (DKmax-DKmin)×CK>1.0 (2).SELECTED DRAWING: Figure 1
Patent JP-2020058792-A (JP)
Title: Patient-side apparatus of surgical system and surgical system
Inventor: HASHIMOTO YASUHIKO
IPC: A61B34/35
Filed: 2019-09-20
Abstract: To provide a patient-side apparatus of a surgical system and the surgical system which facilitate arrangement of each arm at a proper place.SOLUTION: The patient-side apparatus of the surgical system comprises: manipulator arms each having multi-degree of freedom, each of which includes a distal end portion provided with a tool holding part configured to hold a long axial surgical tool; an elongated arm base to which base end portions of the manipulator arms are connected; a base; and a positioner that includes links and joints to connect the base and the arm base such that the positioner movably holds the arm base. The links include a first link that is connected to a central portion of the arm base in a longitudinal direction of the arm base via a first roll joint arranged between the first link and the arm base. The positioner holds the arm base such that a rotation axis of the first roll joint is inclined with respect to both a vertical direction and a horizontal plane.SELECTED DRAWING: Figure 1
Patent JP-2022172413-A (JP)
Title: Three-dimensional expression conversion device and three-dimensional expression inverse conversion device
Inventor: YAMAMOTO TOMOYUKI
IPC: G06T17/00
Filed: 2019-09-26
Abstract: To convert three-dimensional expression of desired characteristics into three-dimensional expression capable of being processed by an assumed processing device regardless of properties of the input three-dimensional expression.SOLUTION: A three-dimensional expression conversion device (500) generates a second three-dimensional expression representing a three-dimensional object with first three-dimensional expression representing the three-dimensional object as input. The three-dimensional expression conversion device comprises an expression conversion unit (501) that converts the first three-dimensional expression into the second three-dimensional expression based on directly or indirectly specified post-conversion characteristics.SELECTED DRAWING: Figure 1
Patent JP-2021050089-A (JP)
Title: Cleaning device and image formation device
Inventor: YUASA YUZURU
IPC: B65H5/00
Filed: 2019-09-26
Abstract: To provide an image formation device equipped with a cleaning device that can efficiently perform cleaning.SOLUTION: A cleaning device 60 includes: a cleaning unit that presses a belt-like web onto a transport surface of a transport component 33 that transports a sheet along a transport route and removes foreign matters attached to the transport surface for cleaning; a web driving mechanism that feeds out unused web toward the transport surface; a unit movement mechanism that moves the cleaning unit to a cleaning position where the transport surface can be cleaned and to a separated position that is separated from the cleaning position; and measurement means 57 that measures environmental temperature or environmental humidity. The feeding-out operation of the unused web by the web driving mechanism is performed at longer intervals as the environmental temperature measured by the measurement mean 57 is higher or as the measured environmental humidity is lower during the cleaning when the cleaning unit is moved to the cleaning position by the unit movement mechanism.SELECTED DRAWING: Figure 1
Patent JP-2020073425-A (JP)
Title: Crystal laminated structure, and method for manufacturing the same
Inventor: GOTO TAKESHI
IPC: C30B25/18
Filed: 2019-09-26
Abstract: To provide a crystal laminated structure including a β-GaObased single crystal film grown by a method for growing the β-GaObased single crystal film, capable of efficiently growing the β-GaObased single crystal film having high quality and a large diameter.SOLUTION: In the crystal laminated structure, a β-GaObased single crystal film provided on the main surface of a GaObased substrate has a residual carrier concentration of 1×10/cmor less, and a carrier concentration is controlled in a range of 1×10to 1×10-/cm.SELECTED DRAWING: Figure 2
Patent JP-2020019958-A (JP)
Title: Inorganic particle dispersion, inorganic particle-containing composition, coating film, plastic substrate with coating film, and display device
Inventor: SUZUKI KAZUYA
IPC: C08J7/046
Filed: 2019-09-27
Abstract: To provide inorganic particle dispersion, an inorganic particle-containing composition, a coating film, a plastic substrate with a coating film and a display device, having a sharp grain size distribution with less water content.SOLUTION: An inorganic particle dispersion is fluid dispersion in which inorganic particles are dispersed with a dispersant having a hydrolyzable group in a dispersion medium. The inorganic particle dispersion includes a basic substance with water content of 1 mass% or less. Further, a value obtained by dividing a particle size (D90) when cumulative volume percentage of a grain size distribution is 90% by a particle size (D50) when cumulative volume percentage of a grain size distribution is 50% is 1-4, inclusive.SELECTED DRAWING: None
Patent JP-2021058045-A (JP)
Title: Power conversion device and control method thereof
Inventor: KOYAMA YUJI
IPC: H02M7/493
Filed: 2019-10-01
Abstract: To provide a power conversion device that suppresses crossflow between converters while suppressing an increase in size and cost of the device.SOLUTION: A power conversion device includes converters 11 and 12 and inverters 21 and 22 that share a DC voltage portion, and a control device 10. Each of the DC voltage portion is independent of the other DC voltage portions, and the output sides of the inverters 21 and 22 are connected to each other. The control device 10 obtains the crossflow rate between the inverters 21 and 22 by performing predetermined coordinate conversion on the detected value of the crossflow between the inverters 21 and 22, and controls the output voltage or output current of the individual converters 11 and 12 or the individual inverters 21 and 22 on the basis of the crossflow rate.SELECTED DRAWING: Figure 1
Patent JP-2021059997-A (JP)
Title: Rotor blade and axial flow rotary machine including the same
Inventor: ISHIDA TOMOHIRO
IPC: F02C7/28
Filed: 2019-10-04
Abstract: To inhibit increase of weight of a shroud and improve durability of a shroud cover.SOLUTION: A rotor blade 50 includes: a blade body 51 forming an airfoil; and a shroud 57 formed at an end part of the blade body 51. The shroud 57 has: a shroud cover 60; and a seal fin 80 protruding from the shroud cover 60 to a radial outer side Dro and extending in a direction having a circumferential direction component. A tip 84 of the seal fin 80 extends in a circumferential direction and a base end 83 of the seal fin 80 extends in a direction having the circumferential direction component. A part as seen in the circumferential direction of the seal fin 80 forms a shift part 87. A center position 83c as seen in an axial direction Da of the base end 83 of the shift part 87 is different from a center position 84c as seen in the axial direction Da of the tip 84 of the shift part 87 in the axial direction Da.SELECTED DRAWING: Figure 4
Patent JP-2020059495-A (JP)
Title: Perforated member and air conditioner for vehicle having the same
Inventor: LEE DONG WON
IPC: B60H1/22
Filed: 2019-10-07
Abstract: To provide an air conditioner for a vehicle which solves the heat pick-up problem of a two-layered structure, and enhances manufacturability and assemblability even though a space between a heater core and a heat transfer heater is divided.SOLUTION: An air conditioner for a vehicle in which the inside of an air-conditioning case is divided into a plurality of air passageways by a separation wall includes: a heating heat exchanger disposed inside the air-conditioning case and exchanging heat with air to heat the interior of the vehicle; a perforated member disposed downstream of the heating heat exchanger and having a plurality of through holes through which the air passing through the heating heat exchanger passes; and partition walls disposed between the heating heat exchanger and the perforated member to divide the air passageway of the air-conditioning case into a plurality of air passageways, where the partition wall is formed integrally with the perforated member.SELECTED DRAWING: Figure 4
Patent JP-2021059928-A (JP)
Title: Mounting structure of ceiling material and decorative material and mounting method of decorative material
Inventor: NIINAMI MASAYA
IPC: E04B9/22
Filed: 2019-10-09
Abstract: To allow metal fastening of decorative material to structural skeletons and enable attachment more firmly and easily than adhesive and fixing tape.SOLUTION: Fasteners (33) are embedded in places on the periphery of a decorative material (31), and a front-view substantially upside-down hat-shaped mounting material (41) including two brims (41e, 41e') and a bottom surface (41b) facing each other is fastened via the fastener (33) to obtain a ceiling material. The fasteners (33) are embedded in places on the periphery of the decorative material (31), and the decorative material is used adjacently with front-view substantially upside-down hat-shaped attachment materials (42) including a bottom surface (42b) and a collar portion (42e) so as to fasten across a field edge (51).SELECTED DRAWING: Figure 12
Patent JP-2021059689-A (JP)
Title: Composition containing fluorine-containing polymer, and crosslinked article
Inventor: KAMIYA FUMIHIRO
IPC: C08L27/12
Filed: 2019-10-09
Abstract: To provide a novel composition containing a specific silicon oxide.SOLUTION: The composition contains a fluorine-containing polymer and a silicon oxide that is represented by general formula: SiOx (0<x<2).SELECTED DRAWING: None
Patent JP-2021063249-A (JP)
Title: Terminal material for connectors
Inventor: TARUTANI YOSHIE
IPC: C25D5/14
Filed: 2019-10-11
Abstract: To provide a terminal material for connectors which has excellent heat resistance, improves wear resistance by preventing peeling, and is capable of keeping contact resistance low.SOLUTION: The terminal material for connectors includes: a substrate in which at least a surface layer is made of copper or a copper alloy; a ground layer formed on the substrate; and a silver layer formed on the ground layer, made of silver or a silver alloy, and having a film thickness of 0.5 μm or more and 15 μm or less. The ground layer contains nickel as a main component and has, at least at an interface with the silver layer, an Ni-SiC composite layer in which nickel and SiC particles are co-deposited. The amount of co-deposited SiC in the Ni-SiC composite layer is 0.1 mass% or more.SELECTED DRAWING: Figure 1
Patent JP-2020053056-A (JP)
Title: Information processing method, information processing device, and program
Inventor: NAKAMURA KEITA
IPC: G06F21/64
Filed: 2019-10-15
Abstract: To provide an information processing method, an information processing device, and a program for smoothly achieving a transaction in which safety and reliability are ensured even without the intervention of a specific manager.SOLUTION: A program causes an information processing device to perform the steps of: when receiving transaction information for depositing a compensation for goods or services and a guarantee fee in a first account, performing deposit processing of transmitting information on the transaction information to a second account that receives the compensation based on the received transaction information; and when receiving a result notification that the goods or the services have been received from a third account that has deposited the compensation after performing the deposit processing, performing payment processing of moving the compensation from the first account to the second account and moving the guarantee fee from the first account to a fourth account.SELECTED DRAWING: Figure 8
Patent JP-2021068752-A (JP)
Title: Substrate processing system and replacement method of edge ring
Inventor: HAYASHI DAISUKE
IPC: H01L21/3065
Filed: 2019-10-18
Abstract: To provide a substrate processing system capable of selectively exchanging one or both of two rings constituting an edge ring.SOLUTION: A substrate processing system according to an exemplary embodiment includes a process module, a transfer robot, and a replacement module. In the process module, an edge ring is lifted from a substrate support by at least one lift mechanism. The edge ring includes a first ring and a second ring. The edge ring is transported between the process module and the replacement module by the transfer robot. In the replacement module, one or both of the first ring and the second ring of the edge ring are replaced with replacement parts to prepare a replaced edge ring. The replaced edge ring is transferred between the exchange module and the process module by the transfer robot.SELECTED DRAWING: Figure 1
Patent JP-2021065390-A (JP)
Title: Robot surgical device and surgical instrument
Inventor: TOTSUGI SHOTA
IPC: B25J15/04
Filed: 2019-10-21
Abstract: To provide a robot surgical device that allows a surgical instrument to be attached to an adapter smoothly.SOLUTION: A patient side device includes a robot arm, an adapter 60 attached to the robot arm, and a surgical instrument 40 being attached to the adapter 60 by being slid thereto. The adapter 60 includes a base body 61 having an arm attaching surface 60a and a surgical instrument attaching surface 60b, and drive transmission members 62a and 62b being provided to the base body 61 so as to move in a vertical direction with respect to the surgical instrument attaching surface 60b for transmitting drive force from the robot arm to the surgical instrument 40. The surgical instrument 40 includes a base body 40b having an adapter attaching surface 40a. The base body 40b is provided with an inclined surface 49 for moving the drive transmission members 62a and 62b in a vertical direction on a robot arm side with respect to the surgical instrument attaching surface 60b by abutting against the drive transmission members 62a and 62b in slide attachment.SELECTED DRAWING: Figure 5
Patent JP-2021069196-A (JP)
Title: Stator structure and electric motor
Inventor: SATO TAKANOBU
IPC: H02K5/08
Filed: 2019-10-24
Abstract: To provide a stator structure and an electric motor which have such new configurations as to reduce heat resistance of the stator structure.SOLUTION: A configuration of a stator structure 100 included in an electric motor includes a stator intermediate assembly 90 including a stator 80, a heat conductor 60 and a filling resin 95, inside a stator frame body 40. A configuration of the stator intermediate assembly 90 includes a stator 80, and a printing wiring board 70. A configuration of the stator 80 includes a stator magnetic core 10, an insulator 20, and a wound body 30. A configuration of the stator frame body 40 includes a bottom 40a, a bearing storage part 40c and a frame part 50. A stator intermediate assembly 90 is accommodated and put in the stator frame body 40 from the side of an open end of the stator frame body 40. At this time, in the stator intermediate assembly 90, an arrangement side of the printing wiring board 70 is positioned on the side of the open end of the stator frame body 40.SELECTED DRAWING: Figure 1
Patent JP-2021066104-A (JP)
Title: Fluid circulation member, liquid injection head, and liquid injection recording device
Inventor: IROKAWA TAIKI
IPC: B41J2/175
Filed: 2019-10-24
Abstract: To inhibit leakage of a liquid.SOLUTION: A cooling unit 60 according to an embodiment is provided at an inkjet head and has a space 60A in which a fluid flows. The cooling unit 60 includes: a first member 61 having a bottom wall 65 and an outer peripheral wall 66 erected from an outer periphery of the bottom wall 65; a second member 62 having a first surface 62s1 and a second surface 62s2 intersecting with the first surface 62s1 and defining a space 60A with the first member 61; and an adhesion layer 63 which adheres the first member 61 and the second member 62 to each other. The outer peripheral wall 66 has a first wall surface 66s1 facing the first surface 62s1 and a second wall surface 66s2 facing the second surface 62s2. The adhesion layer 63 is formed between the first surface 62s1 and the first wall surface 66s1 and between the second surface 62s2 and the second wall surface 66s2.SELECTED DRAWING: Figure 8
Patent JP-2021069432-A (JP)
Title: Graft material and stent
Inventor: KOBAYASHI EIJI
IPC: A61L27/38
Filed: 2019-10-29
Abstract: To provide a graft material that can keep a renal function for a long period of time even if a kidney that a patient originally has is retained, and a stent used for the material.SOLUTION: A graft material comprises: a kidney primordium; a bladder connected to the kidney primordium; and a stent deformable in a spread out fan-shape, in which the bladder is held by the stent which is inflated in a spread out fan-shape after being inserted into the bladder. The graft material is used in order to be grafted such that a surface contacting a ureter of a host is connected in a spread state.SELECTED DRAWING: None
Patent JP-2021069454-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2019-10-29
Abstract: To provide a game machine having a further optimized function.SOLUTION: A game machine includes: a first rotary reel 51L to a third rotary reel 51R, a start lever 25, a first stop button 24L to a third stop button 24R, a setting key cylinder, a setting display LED, and a setting/reset button. The game machine is in a situation in which a setting change device is operated when power is turned on while operating the setting key cylinder. A setting value is changed by operation of the setting/reset button during operation of the setting change device. A setting value is determined by operation of the start lever 25 during operation of the setting change device. The setting value is not determined to be "1" even if the setting change device is started under a situation in which the setting value when the power is turned off is "1" and the start lever 25 is operated during power off.SELECTED DRAWING: Figure 1