baber/WOPTO huggingface dataset:
Patent JP-2021075808-A (JP)
Title: Composite wire
Inventor: MATSUO KENICHI
IPC: D07B1/06
Filed: 2019-11-07
Abstract: To provide a composite wire that comprises a plurality of wires formed by materials with shear strengths different to each other and suppresses a break thereof.SOLUTION: A composite wire includes a core wire 20, of which the cross-sectional profile line has a shape other than a perfect circle, and which is twisted so that a first spiral surface is formed around a longitudinal direction of the core wire 20, and a first spiral side wire 30 which is formed by a material with a shear strength lesser than the shear strength of the material by which the core wire 20 is formed and arranged on the first surface. The core wire 20 includes a second surface opposite to the first surface with respect to a direction substantially perpendicular to the longitudinal direction and is around the longitudinal direction, the second surface having a shape spirally extended around the longitudinal direction. The composite wire further includes a second spiral side wire 40 which is formed by a material with a shear strength lesser than the shear strength of the material by which the core wire 20 is formed and is arranged on the second surface.SELECTED DRAWING: Figure 2
Patent JP-2020018927-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-11-07
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A game machine capable of executing a game performance includes a board for disposing electronic components for executing the game performance, and a cover body disposed in a front side of the board, and an accessory including the cover body executes a performance by the electronic component mounted on the board.SELECTED DRAWING: Figure 1
Patent JP-2021080639-A (JP)
Title: Floor slab and anti-friction device for switch
Inventor: NAGAHARA MASAMI
IPC: E01B7/02
Filed: 2019-11-14
Abstract: To provide a floor slab and an anti-friction device for a switch with which heating devices can be attached to both edges of the floor slab via a simple structure.SOLUTION: A floor slab 11 flexibly supports a tongue rail of a turnout. Roller parts 13A to 13D support a rail bottom of the tongue rail in a convertible manner. Holding parts 14A, 14B rotatably hold the roller parts 13A to 13D. A storage recess 11i is formed on an upper surface 11c of the floor slab 11 inside of edges 11a, 11b of the floor slab 11, and houses the holding parts 14A, 14B. The storage recess 11i has a line symmetry in the planar shape of the storage recess 11i with a center line of the upper surface 11c of the floor slab 11 as the axis of symmetry. Position adjusting parts 17A, 17B adjust positions of the roller parts 13A to 13D in a conversion direction of the tongue rail.SELECTED DRAWING: Figure 5
Patent JP-2021083019-A (JP)
Title: Image processing device, control method thereof, and program
Inventor: SUGITA HIKARI
IPC: H04M1/00
Filed: 2019-11-21
Abstract: To provide an image processing device, a control method thereof, and a program that enable display of image data generated by scanning in a talk room of a chat service received from a mobile terminal on the basis of information indicating the talk room.SOLUTION: An image processing device that communicates with a chat server that controls information indicating received image data to be displayed in a talk room on the basis of information indicating the talk room of the received chat server includes reading means that reads an image of a document and generates image data on the basis of the image, receiving means that receives information indicating the chat room of the chat server from a mobile terminal, and transmission means that transmits the image data generated by the reading means and the information indicating the talk room received by the receiving means to the chat server.SELECTED DRAWING: Figure 10
Patent JP-2021079896-A (JP)
Title: Hybrid vehicle
Inventor: OGAWA YUKI
IPC: B60W20/12
Filed: 2019-11-22
Abstract: To enable travel assistance control to be executed in according with a change in a destination even when the destination is changed in a state where an accessory is turned on during suspension of the travel assistance control.SOLUTION: A navigation system generates read-ahead information necessary to generate a travel assistance plan on the basis of road traffic information and transmits the same to a control device and, when a destination is changed in a state where an accessory is turned on, transmits destination change information to the control device together with the read-ahead information after a vehicle is put in a ready-on state. The control device generates and executes the travel assistance plan assigning a travel mode, either a CD mode or a CS mode, to each of travel sections along a travel route and, in the case of executing the same immediately after the vehicle is put in the ready-on state following the lifting of suspension of the travel assistance control, and generates and executes the same on the basis of the read-ahead information and the destination change information.SELECTED DRAWING: Figure 2
Patent JP-2021085143-A (JP)
Title: Pillar arrangement structure, and pillar arrangement method
Inventor: KARITA YOSHIHIKO
IPC: E04B1/58
Filed: 2019-11-25
Abstract: To provide a pillar arrangement structure capable of easily positioning an upper pillar on the upper end of a lower pillar even when the upper pillar rotates during lowering the upper pillar.SOLUTION: The pillar arrangement structure includes: a lower pillar extending in a vertical direction; an upper pillar having a cylindrical shape extending in the vertical direction, which placed on the top end of the lower pillar; an insertion guide plate protruding from the top end of the lower pillar; a first receiving guide plate extending along the vertical direction inside the upper pillar; a second receiving guide plate that extends inside the upper pillar in the vertical direction being separated from the first receiving guide plate. The insertion guide plate is configured so as to, when placing the upper pillar on the top end of the lower pillar, be inserted into a gap that is formed between the first receiving guide plate and the second receiving guide plate.SELECTED DRAWING: Figure 4
Patent JP-2021085439-A (JP)
Title: Heat insulating structure, heat insulating body, manufacturing method for heat insulating structure, and manufacturing method for heat insulating body
Inventor: INOMOTO MAKOTO
IPC: F16L59/147
Filed: 2019-11-26
Abstract: To provide a heat insulating structure, a heat insulating body, a manufacturing method for a heat insulating structure, and a manufacturing method for a heat insulating body capable of sufficiently reducing a manufacturing cost and a manufacturing time.SOLUTION: A heat insulating structure 10 comprises: a plurality of partitioning members 11 that is provided in a mesh manner in a space area 5 between one wall part 2 and the other wall part facing the one wall part 2, and partitions the space area 5 into a plurality of partitioning spaces 12 from the other wall part side to the one wall part 2 side; and a plurality of subdivision members 13 that is provided to support the one wall 2, and subdivides the partition space 12 facing the one wall part 2 of the plurality of partitioning spaces 12 so as to gradually become finer toward the one wall part 2 side.SELECTED DRAWING: Figure 1D
Patent JP-2021086343-A (JP)
Title: Program, information processing method, information processor
Inventor: KUWANA SHINGO
IPC: G06Q50/10
Filed: 2019-11-27
Abstract: To provide new technology that provides digital contents to a user.SOLUTION: A program for providing digital contents to a user causes a computer to execute: a first step of acquiring, from an external server that distributes a plurality of videos, at least one piece of video-related data which is data representing various information associated with each of the videos; a second step of selecting, based on at least one piece of the various information contained in the video-related data, a digital content to be provided to the user; and a third step of providing the user with the digital content selected in the second step.SELECTED DRAWING: Figure 12
Patent JP-2021086389-A (JP)
Title: Communication system, communication terminal, communication method and program
Inventor: MIKAMI JUMPEI
IPC: G06F13/00
Filed: 2019-11-27
Abstract: To provide a communication system, a communication terminal, a communication method and a program capable of easily selecting an auditor whose participation is desired by a speaker at a video conference and making the auditor participate in a discussion at the video conference.SOLUTION: A communication system has: a communication terminal which is capable of making conversation with another communication terminal by a video conference by transmitting and receiving at least an audio signal; and a management system. The management system includes a registration part which registers, in association with a participant, identification information of a user who can be invited to participate as a speaker through video or audio distribution and additional information related to the user. The communication terminal includes: an acquisition part which acquires the identification information and the additional information associated with the participant if the participant has participated; a display control part which causes a display device to display a screen including the identification information and the additional information; and a first transmission part which transmits invitation notification for inviting the participation of a user indicated by the selected identification information as a speaker.SELECTED DRAWING: Figure 6
Patent JP-2021050313-A (JP)
Title: Dispersing agent for polymer polyol and preparation method for polymer polyol
Inventor: QI WEIXIN
IPC: C09K23/42
Filed: 2019-11-28
Abstract: To provide a dispersing agent for a polymer polyol and a preparation method for a polymer polyol.SOLUTION: There are disclosed a dispersing agent for a polymer polyol and a preparation method for a polymer polyol. Especially, the dispersing agent is a copolymer macromolecule which is prepared from propylene oxide and ethylene oxide and has an average molecular weight of 6000 to 20000, and each molecule of the dispersing agent is a polymer which at least contains one rigid benzene ring and one polymerizable carbon-carbon double-bond or triple-bond. The method for preparing the dispersing agent comprises: synthesizing a base polyether polyol; introducing a cyclic dicarboxylic acid anhydride into the polyether polyol; allowing the reactant to react with an epoxide having polymerizable double bonds; and capping it with the epoxide to obtain the dispersing agent. The polymer polyol is prepared from the base polyol, unsaturated vinyl monomer styrene and acrylonitrile, a polymerization initiator, the dispersing agent and an optional chain transfer agent. The base polyether polyol includes a polyether polyol having a functionality of 3 to 8. In the present invention, a stable, colorless and transparent dispersing agent is obtained, and the polymer polyol prepared from the dispersing agent has relatively low viscosity and fine particles, as well as high whiteness and good water solubility.SELECTED DRAWING: None
Patent JP-2021084372-A (JP)
Title: Liquid discharge head, discharge unit, and liquid discharge device
Inventor: TOKITA HIROYA
IPC: B41J2/14
Filed: 2019-11-29
Abstract: To improve temperature detection accuracy.SOLUTION: A liquid discharge head includes: an actuator substrate 20 including a pressure chamber to which nozzles for discharging liquid lead and pressure generating means which compresses the liquid in the pressure chamber; a frame member 80 which holds the actuator substrate 20; and a thermistor 88 attached to the actuator substrate 20. In the frame member 80, a supply port 81 which is supplied with the liquid and a recovery port 82 from which the liquid is recovered are respectively disposed at one end part side and the other end part side when viewed in a longitudinal direction and a through hole 87 through which the thermistor 88 is inserted to be attached to the actuator substrate 20 is provided at the side where the recovery port 82 is disposed. The frame member 80 includes a first heat sink 103 thermally coupled to a driving IC 102 mounted on a wiring member 101. The first heat sink 103 is unevenly placed toward the supply port 81 side relative to the recovery port 82 side.SELECTED DRAWING: Figure 1
Patent JP-2021089014-A (JP)
Title: Support member for frictional engagement device
Inventor: TORII TAKESHI
IPC: F16D25/0638
Filed: 2019-12-03
Abstract: To restrain deformation of a rotary member to a radial outer side in a support member for a frictional engagement device.SOLUTION: A support member FS for a frictional engagement device includes a rotary member 6, and a reinforcement member 7 attached to the rotary member 6. The rotary member 6 includes: a cylindrical support portion 61 which is formed in a cylindrical shape having a rotation axis AX of the rotary member 6 as an axis, and supports a plurality of annular plate-like friction members from an outer side of a radial direction R; and a flange portion 62 which is integrally formed with the cylindrical support portion 61 and extends toward an inner side of the radial direction R from the cylindrical support portion 61. The reinforcement member 7 includes a cylindrical fitting portion 71 fitted with an outer peripheral surface 6F of the cylindrical support portion 61. The cylindrical support portion 61 and the cylindrical fitting portion 71 are tightly fitted.SELECTED DRAWING: Figure 4
Patent JP-2021089988-A (JP)
Title: Driving method of semiconductor device
Inventor: MURAKAMI KOICHI
IPC: H01L29/78
Filed: 2019-12-04
Abstract: To provide a technology to suppress latch-up caused by accumulated hole carriers in a semiconductor device having a body region partitioned into a contact range and a carrier storage range.SOLUTION: A driving method of a semiconductor device 1 in which body regions 13 and 15 are partitioned into a contact range 10A and a carrier storage range 10B, and in which a second trench gate section 42 located in the contact range 10A is provided, a voltage lower than that applied to an emitter electrode 24 is applied to the second trench gate section 42 when the semiconductor device 1 is turned off.SELECTED DRAWING: Figure 1
Patent JP-2021088148-A (JP)
Title: Thermal transfer sheet, and combination of the thermal transfer sheet and intermediate transfer medium
Inventor: IMAKURA YUZU
IPC: B41M5/382
Filed: 2019-12-05
Abstract: To provide a combination of a thermal transfer sheet and an intermediate transfer medium that can effectively suppress the occurrences of transfer layer peeling and scumming in an image non-forming position.SOLUTION: A thermal transfer sheet has a first base material and a colorant layer. The colorant layer has a colorant, at least one resin material selected from polyvinyl chloride-vinyl acetate copolymer, polyester and epoxy resin, and plastic material.SELECTED DRAWING: Figure 1
Patent JP-2020038401-A (JP)
Title: Optical system and imaging apparatus
Inventor: HAGIWARA HIROYUKI
IPC: G02B13/04
Filed: 2019-12-13
Abstract: To provide an optical system which achieves a wide half angle of view of 45 degrees or more, while achieving the miniaturization of a lens arranged on the most object side and has a bright F-number of about 1.6.SOLUTION: The optical system comprises, in order from an object side, a first lens which has negative refractive power and whose image side surface is concave, a meniscus second lens which has negative refractive power and is convex to an image side, a third lens which has positive refractive power, a fourth lens which has negative refractive power, and a fifth lens which has positive or negative refractive power.SELECTED DRAWING: Figure 1
Patent JP-2021094055-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-12-13
Abstract: To enhance interest in a game when executing a performance that uses vibration.SOLUTION: A game machine is set such that a specific interlocking performance is executable following a specific performance, such as movable body operation, image display, and music piece reproduction, in a ready-to-win performance of an SP ready-to-win A. In the specific interlocking performance, a particular vibration performance by one of vibration patterns AKV41 to AKV44 is executable. A vibration mode differs between a particular vibration performance by one of the vibration patterns AKV41 to AKV44 and a vibration performance by a vibration pattern in an operation part performance. Jackpot reliability in execution of the operation part performance is one of 50% or higher, 70% or higher, and 100% according to an operation part performance pattern. For a ready-to-win performance of an SP ready-to-win A, for example jackpot reliability is about 40%.SELECTED DRAWING: Figure 12-2
Patent JP-2021095697-A (JP)
Title: Water-intake gate installed in river, cleaning device used for water-intake gate, hydraulic turbine power generation facility, and cleaning method of water-intake gate installed in river
Inventor: SHIBUYA KIMIYOSHI
IPC: E02B9/00
Filed: 2019-12-16
Abstract: To allow removal of deposits attached and accumulated on a screen placed in a water intake depending on the amount of water flow and allow labor saving through automatic discharging and automatic cleaning, where the water intake is arranged in a water-intake gate placed on a river.SOLUTION: A water-intake gate has a screen provided in a flowing water intake and a nozzle oriented toward the screen, and comprises a cleaning device which comprises a deluge gun installed above the screen in a horizontal direction and an automatic operation device automatically operating water discharging from the deluge gun and cleans deposits attached on the screen through water discharging to the screen from a side block body while a depression angle of an injection port is operated by automatic operation.SELECTED DRAWING: Figure 1
Patent JP-2021097612-A (JP)
Title: Alcohol for raw material, and method for producing the same
Inventor: MAEDA YASUTO
IPC: C12H6/02
Filed: 2019-12-20
Abstract: To provide an alcohol for raw material having a functionally peculiar flavor, and a method for producing the same, and an alcoholic liquor made using the alcohol for raw material.SOLUTION: A method for producing an alcohol for raw material includes the step of using rice and water as raw material and performing continuous distillation following simplex distillation. There are also provided an alcohol for raw material obtained by the method, and a novel alcoholic liquor to which the alcohol for raw material is added.SELECTED DRAWING: None
Patent JP-2021101168-A (JP)
Title: Magnetic sensor
Inventor: HAYASHI SHIYOUHIN
IPC: H01L43/08
Filed: 2019-12-24
Abstract: To detect the extremely weak magnetic field by increasing the magnetism collecting capability by an external magnetic body.SOLUTION: A magnetic sensor 1 includes a sensor chip 20 with an element formation surface where magneto-sensitive elements are arranged in an x-direction, and an external magnetic body 31 with an end surface facing the element formation surface. The end surface of the external magnetic body 31 exists between the two magneto-sensitive elements arranged in the x-direction when viewed from a z-direction and the width of the end surface in the x-direction is larger than the width thereof in a y-direction. Thus, since the external magnetic body 31 has a wide shape, the magnetism collecting capability of the external magnetic body 31 can be increased further and the extremely weak magnetic field can be detected.SELECTED DRAWING: Figure 1
Patent JP-2021106456-A (JP)
Title: Motor control device, and control method of motor control device
Inventor: MIKAJIRI SATORU
IPC: H02P5/46
Filed: 2019-12-26
Abstract: To provide a motor control device, and a control method of the motor control device, capable of correcting a torque of either one motor of a first motor or a second motor that are synchronized with each other.SOLUTION: A motor control device is a motor control device that controls a first motor and a second motor that are synchronized with each other and includes: first conversion means for converting a current flowing through the first motor into a torque current; second conversion means for converting a current flowing to the second motor into a torque current; first torque correction means that outputs a torque current command value of the first motor based on the torque current of the first motor, and second torque correction means that outputs a torque current command value of the second motor based on the torque current of the second motor. The first torque correction means or the second torque correction means corrects the torque current command value of the first motor or the torque current command value of the second motor based on the torque current of the first motor and the torque current of the second motor.SELECTED DRAWING: Figure 1
Patent JP-2020109249-A (JP)
Title: Escape door
Inventor: HIRAGAKI SHUN
IPC: E21F1/12
Filed: 2019-12-26
Abstract: To provide an escape door, even when wind pressure in a roadway tunnel is acting on the door, capable of favorably opening the door.SOLUTION: An escape door includes a door device that opens and closes a vehicle-passing-through opening for communicating an escape drift with a roadway tunnel, and a sliding door that opens and close a pedestrian-passing-through opening formed in the door device. Further the escape door includes a sliding door opening device 17 that moves the sliding door in an opening direction and movement restricting means (a winding device 18 provided with a locking device) that restricts the movement of the sliding door opening device 17 in the opening direction. The movement restriction by the movement restricting means (a winding device 18 having a lock device) is released in conjunction with an opening operation of the door device, and the sliding door opening device 17 automatically opens the sliding door when the door device is opened.SELECTED DRAWING: Figure 12
Patent JP-2020112793-A (JP)
Title: Optical system
Inventor: HU CHAO-CHANG
IPC: G03B5/00
Filed: 2019-12-27
Abstract: To provide an optical system.SOLUTION: The optical system includes a fixed assembly, a movable element, and a driving module. The fixed assembly has a main shaft. The movable element is movable with respect to the fixed assembly and has a surface facing a first optical element. The driving module is set and the movable element is moved to the fixed assembly.SELECTED DRAWING: Figure 2
Patent JP-2023015416-A (JP)
Title: fistula treatment material
Inventor: TABATA YASUHIKO
IPC: A61K38/22
Filed: 2019-12-27
Abstract: To provide novel fistula treatment materials that can exhibit superior therapeutic effects.SOLUTION: Provided is a fistula treatment material comprising gelatin hydrogel-crosslinked gelatin gel containing a basic fibroblast growth factor.SELECTED DRAWING: None
Patent JP-2021106761-A (JP)
Title: Absorbent article
Inventor: IIO NANA
IPC: A61F13/15
Filed: 2019-12-27
Abstract: To provide an absorbent article capable of imparting to a user efficacy of olive oil while suppressing adverse effects on the skin.SOLUTION: An absorbent article (1) has an absorbent core (31) and a top sheet (21) that is arranged closer to the skin surface side than to the absorbent core and in contact with the skin of a wearer. On the top sheet, olive oil which has acid value 6.6 mg/g or below and peroxide value 30 meq/mg or below is placed. At least a part of the olive oil is provided on a skin facing surface of the top sheet.SELECTED DRAWING: Figure 1