baber/WOPTO huggingface dataset:
Patent JP-2020062393-A (JP)
Title: Bioelectrode and wearable electrode
Inventor: TSUKADA SHINGO
IPC: A61B5/274
Filed: 2019-10-01
Abstract: To provide a bioelectrode for transmitting a biological signal, which can be attached to or detached from a garment easily.SOLUTION: A bioelectrode 10 that can be attached to or detached from a garment 30 includes: an electrode 13 formed of an electroconductive fiber structure in which a fiber structure composed of a plurality of single fibers is impregnated with an electroconductive polymer; and an electroconductive engaged part 11 connected electrically to the electrode, which is detachably engaged with an electroconductive engaging part 31 provided to the garment, and connected electrically to the engaging part when being engaged with the engaging part.SELECTED DRAWING: Figure 1
Patent JP-2021059991-A (JP)
Title: High pressure fuel supply pump
Inventor: SASAO YUTA
IPC: F16K31/06
Filed: 2019-10-04
Abstract: To provide a high pressure fuel supply pump that downsizes a solenoid valve mechanism and improves a layout property.SOLUTION: A high pressure fuel supply pump 1 has a solenoid valve mechanism 300. The solenoid valve mechanism 300 is equipped with a fixed core 44, a moving core 45 disposed at a position opposite to the fixed core 44, a guide member 46 fixed so as to fix the moving core 45 to the fixed core 44 in a separating/contacting direction, and a housing 42 that stores the fixed core 44, the moving core 45, and the guide member 46. The guide member 46 has a collar portion 46c bulging outward in a diametrical direction, and the collar portion 46c is fixed by being held between the housing 42 and the fixed core 44.SELECTED DRAWING: Figure 3
Patent JP-2020059919-A (JP)
Title: Steel material and method for manufacturing the same
Inventor: NISHIHATA HITOMI
IPC: C22C38/58
Filed: 2019-10-08
Abstract: To provide a steel material excellent in strength-ductility balance.SOLUTION: A steel material has a chemical composition containing, by mass%, C: 1.00% or less, Si: 3.00% or less, Mn:0.2-7.0%, P≤0.10%, S≤0.030%, Al≤3.00%, N≤0.010%, Ni:0-10.0%, Cu:0-3.0%, Cr:0-10.0%, Ti:0-1.0%, Nb:0-1.0%, V:0-1.0%, Mo:0-2.0%, W:0-1.0%, B:0-0.01%, Co:0-1.0%, Ca:0-0.01%, Mg:0-0.01%, REM:0-0.01%, and the balance Fe with inevitable impurities, Ceq: 0.10-1.00, has a metallic structure, by vol.%, composed of residue γ:3.0-15.0% and martensite+bainite:2.5-50.0%, residue γ+martensite+tempered martensite+bainite+ferrite: 90.0% or more, has an average crystal particle diameter of the retained austenite of 2.0 μm or less and average crystal particle diameters of the martensite and the bainite of 4.5 μm or less, and has average nanohardness of a base structure of less than 3.2 GPa.SELECTED DRAWING: None
Patent JP-2020043569-A (JP)
Title: Random access sequence generation method, device, and system
Inventor: ZHAO YUE
IPC: H04W72/04
Filed: 2019-10-17
Abstract: To provide a random access sequence generation method, a device, and a system in communication technology.SOLUTION: A base station generates notification signaling, the notification signaling includes instruction information, the instruction information is used for instructing user equipment UE to select a shift sequence number from a range from 0 to the solution of a formula, and the shift sequence number is an integer. The base station transmits the notification signaling to the UE, and thereby the UE generates a random access sequence according to the instruction information.SELECTED DRAWING: Figure 1
Patent JP-2021070033-A (JP)
Title: Spot welding system
Inventor: AMAKATA YASUHIRO
IPC: B23K11/24
Filed: 2019-10-29
Abstract: To provide a spot welding system with high credibility which can quickly detect occurrence of abnormality such as spot dropout in spot welding more accurately and correctly when the defect occurs.SOLUTION: A spot welding system comprises: a robot side system 2 having a robot 4 and a robot side control part 5 for controlling drive of the robot 4; and a welding machine side system 3 having a welding gun 7 attached to the robot 4 and a welding machine side control part 8. This spot welding system comprises on the robot side system 2: a storage part 9 which previously stores proper thickness information of a weld part of a member for performing spot welding; a weld part thickness measurement part 20 which measures a thickness of the weld part of the member for performing spot welding; and a comparison determination part 11 which compares thicknesses of the weld part at time of a welding start command and at time of a welding completion command, as well as, compares the same with the proper thickness information of the weld part stored in the storage part 9, and determines quality.SELECTED DRAWING: Figure 1
Patent JP-2021071443-A (JP)
Title: Chemical decontamination method
Inventor: NAKANO TAKASHI
IPC: G21F9/28
Filed: 2019-11-01
Abstract: To grasp a state of removing carbonic acid in treatment water with high accuracy.SOLUTION: A chemical decontamination method is a chemical decontamination method for performing chemical decontamination with treatment water including carbonic acid for a system of a nuclear power plant having a member including a nickel-based alloy. The method has a step for reducing the carbonic acid in the treatment water held in a tank. The step for reducing the carbonic acid includes the steps of: acquiring a target addition amount which is an addition amount of a hydroxide of an alkali metal necessary for making the treatment water in the tank into treatment water of target pH which is pH being a target; acquiring the target addition amount for the treatment water in the tank again after a lapse of fixed time after the acquisition of the target addition amount; and determining whether or not a difference between the target addition amount acquired again and the target addition amount acquired before the lapse of fixed time with respect to the step of acquiring the target addition amount again is lower than a predetermined reference value.SELECTED DRAWING: Figure 3
Patent JP-2021072413-A (JP)
Title: Antenna module
Inventor: TOMITA MICHIKAZU
IPC: H01Q23/00
Filed: 2019-11-01
Abstract: To provide an antenna module capable of reducing the cost without causing deterioration in performance.SOLUTION: An antenna module 1 includes an antenna board 10 on which an antenna 11 is formed, an RFIC 20 for processing high-frequency signals, and a component mounting board 30 formed of a material having a larger dielectric loss tangent than the material of the antenna board 10. A partial region of the component mounting board 30 is formed as a thin region A1 smaller in thickness than the other regions, and through-holes 32 are formed in the thin region A1 of the component mounting board 30. The antenna board 10 and the RFIC 20 are mounted on any one side of the first surface 30a and the second surface 30b of the component mounting board 30 and the other side thereof respectively so that at least parts thereof overlap each other in the thin region A1 in plan view, and electrically connected to each other through the through-holes 32.SELECTED DRAWING: Figure 1
Patent JP-2021076644-A (JP)
Title: Optical module and method for sealing the same
Inventor: ISHIDA SUSUMU
IPC: G02B26/08
Filed: 2019-11-06
Abstract: To provide a moisture-proof optical module with a package structure that prevents condensation from happening in an optical module.SOLUTION: The present invention relates to an optical module in which an optical component is contained in a space formed by a housing and a cap, the optical module including a sealing unit in which an O-ring and a sealant are inserted between the housing and the cap. In the sealing unit, the sealant is arranged outside the o-ring, the surface of the O-ring which is not in contact with the housing on the outside and in contact with the cap is covered by the sealant tightly, and the space surrounded by the O-ring, the housing, and the cap is filled with the sealant.SELECTED DRAWING: Figure 2
Patent JP-2021076053-A (JP)
Title: Abnormality diagnostic device for internal combustion engine system
Inventor: NAKANO TAIRA
IPC: F02D41/22
Filed: 2019-11-07
Abstract: To determine presence/absence of an abnormality of boost pressure and a characteristic abnormality of a boost pressure sensor without using an air flow sensor.SOLUTION: An abnormality diagnostic device 10 diagnoses an abnormality of an engine system 1. The abnormality diagnostic device 10 includes: a boost pressure differential value calculation section 11 calculating a boost pressure differential value that is a difference between a boost pressure sensor value and target boost pressure; a gas flow rate differential value calculation section 12 calculating a gas flow rate differential value that is a difference between an estimated working gas flow rate and an estimated exhaust gas flow rate; and an abnormality determination section 14 determining over-boost or under-boost on the basis of the boost pressure differential value and the gas flow rate differential value and determining a characteristic abnormality of the boost pressure sensor S1.SELECTED DRAWING: Figure 4
Patent JP-2021075156-A (JP)
Title: Vehicle front part structure
Inventor: ISHIOKA HIROTAKA
IPC: B62D25/04
Filed: 2019-11-08
Abstract: To obtain a vehicle front part structure which enables improvement of visibility of an occupant.SOLUTION: A vehicle 10 includes a pillar 30 including: a first pillar 32 extending along an outer end part as seen in a vehicle width direction of front windshield glass 22; and a second pillar 40 which is disposed spaced a predetermined distance apart from the first pillar 32 in a substantially vehicle fore and aft direction, the pillar 30 forming a frame-like shape. A first transparent window member 60, which is placed between the first pillar 32 and the second pillar 40 to cover the inner side of the frame-like shape and enable a vehicle exterior part to be seen, is disposed at the inner side of the frame-like shape of the pillar 30. Further, an outer mirror 64 in which a mirror surface 66 is disposed facing the first transparent window member 60 is fixed to the pillar 30.SELECTED DRAWING: Figure 1
Patent JP-2021074342-A (JP)
Title: Game machine
Inventor: UTSUNOMIYA AKIRA
IPC: A63F7/02
Filed: 2019-11-11
Abstract: To increase performance effects.SOLUTION: A special symbol A with a small number of putout balls and a special symbol B with a large number of putout balls are provided. A symbol display pattern is determined that includes at least a ready-to-win variation pattern that is stopped and displayed after being displayed in a ready-to-win mode after a performance symbol starts variation display and a variation pattern with no ready-to-win that is stopped and displayed without being displayed in the ready-to-win mode after the performance symbol starts variation display. When the special symbol A is derived in at least a predetermined state, the variation pattern with no ready-to-win is determined.SELECTED DRAWING: Figure 76
Patent JP-2021075952-A (JP)
Title: Road and vehicle driving support system
Inventor: TAKAHASHI YUKI
IPC: B60Q1/50
Filed: 2019-11-12
Abstract: To provide a road and vehicle driving support system capable of improving the visibility of a road surface drawing.SOLUTION: A road includes: a pavement surface (3); a phosphor-containing layer (4) formed by covering the pavement surface (3) and containing a phosphor material that is excited by a primary light and emits a secondary light different from the primary light; and a coating layer (5) formed on the phosphor-containing layer (4) and transmitting the primary light and the secondary light.SELECTED DRAWING: Figure 2
Patent JP-2021080503-A (JP)
Title: Electrolytic water generator and method for controlling electrolytic water generator
Inventor: IWAMOTO NARIMASA
IPC: C25B15/02
Filed: 2019-11-15
Abstract: To provide an electrolytic water generator generating electrolytic water containing a hypochlorous acid and reduced in the content of unnecessary ions.SOLUTION: An electrolytic water generator 100 includes: an electrolysis tank 110; a both-ion-permeable diaphragm 140 partitioning the inside of the electrolysis tank 110 into a first chamber 121 storing first liquid 301, a second chamber 122 storing second liquid 302, and a third chamber 123 storing third liquid 303 in this order; a pair of electrodes 151 having a first electrode 161 disposed in the first chamber 121, and a second electrode 162 disposed in the third chamber 123; a voltage impression part 181 making the first chamber 121 and the third chamber 123 generate electrolytic water by impressing voltage on the pair of electrodes 151; a liquid tank 210 connected to the second chamber 122; and a liquid feeding part 175 capable of feeding the second liquid 302 to both directions between the second chamber 122 and the liquid tank 210.SELECTED DRAWING: Figure 1
Patent JP-2021078821-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-11-20
Abstract: To provide a game machine capable of preventing a decrease in interest in a game.SOLUTION: A game machine displays an indication of a given quantity regarding a given quantity of a game value imparted by entry of a game medium into variable winning means after the variable winning means is changed to a first state. Predetermined display corresponding to non-impartation of a game value as imparted quantity display is displayed at a lapse of a predetermined period when a game medium does not enter the variable winning means within a predetermined period, and specific display differing from predetermined display is displayed as an imparted quantity at a lapse of a predetermined period when a game medium enters the variable winning means within a predetermined period. A game machine can execute an item addition performance for displaying a white item image newly and an item changing performance for changing a white item image under display to a red item image, and an execution ratio between the item addition performance and the item changing performance differs depending on a display situation of an item image displayed in an initial get performance before execution of an item performance.SELECTED DRAWING: Figure 10-11
Patent JP-2020036955-A (JP)
Title: Game machine
Inventor: FUJISAWA KAZUHIRO
IPC: A63F7/02
Filed: 2019-11-20
Abstract: To provide a game machine capable of appropriately performing a display performance.SOLUTION: A memory module 133 stores moving image data for textures and image data of a dome-shaped object. A VDP 135 retrieves the image data of the dome-shaped object and pastes a texture using the moving image data for textures on the image data of the dome-shaped object on the basis of a drawing instruction from a display CPU 131. A game machine generates drawing data by projecting a portion of the image data of the dome-shaped object, on which the texture is pasted, on a projection plane and performs a display using the drawing data.SELECTED DRAWING: Figure 4
Patent JP-2021082073-A (JP)
Title: Crop plan for agricultural produce providing system and method and program for crop plan providing
Inventor: NISHIDA TAKAHIKO
IPC: G06Q10/06
Filed: 2019-11-20
Abstract: To provide a crop plan for farmland to obtain stable supply of agricultural produce.SOLUTION: A crop plan providing system for providing a crop plan for agricultural produce includes: a collecting means for collecting environmental data of farm land and shipment data of agricultural produce produced at the farm land; a first learning means carrying out learning by a learning model with environmental data of farm land and shipment data of the agricultural produce produced at the farm land collected by the collecting means as learning data and generating a first learned model; a first estimation means for estimating shipment of agricultural produce produced at the farmland by using the new environmental data of the farmland as input data of the first learned model; and a determination means for determining a crop plan for the agricultural produce based on the shipment of the agricultural produce estimated at the first estimation means and demand data for the agricultural produce.SELECTED DRAWING: Figure 5
Patent JP-2021082169-A (JP)
Title: Communication system and control method
Inventor: SUGATA HIKARU
IPC: G06Q10/00
Filed: 2019-11-22
Abstract: To provide a communication system and a control method that are highly convenient.SOLUTION: A communication system comprises a plurality of sensor terminals which has a timepiece indicating individual time to detect sensing information related to a user and information detection time as time when the sensing information is detected, and a management terminal 10 which has reference time and can communicate with the plurality of sensor terminals. The management terminal 10 includes a relationship analysis part 102 which analyzes relationship among respective users of the plurality of sensor terminals. The management terminal 10 acquires sensing information and information detection time from each of the plurality of sensor terminals, and corrects information detection time acquired from each of the plurality of sensor terminals, on the basis of deviation of individual time acquired from the corresponding sensor terminal from the reference time. The relationship analysis part 102 uses the sensing information and corrected information detection time to analyze the relationship.SELECTED DRAWING: Figure 2
Patent JP-2021080797-A (JP)
Title: Flooring ledger frame
Inventor: SATAKE KIYOSHI
IPC: E04G5/08
Filed: 2019-11-22
Abstract: To prevent deflection of whole floor material as well as local sinking of floor material while saving its weight and to improve or solve the problem in which crack or fracture is generated at a welded portion or its neighbor between a folded part of floor plate material and an intermediate plate.SOLUTION: A flooring ledger frame has a contour shape that is partitioned by a pair of short edges and a pair of long edges, and comprises a floor plate material forming a tread at its upper surface, folded parts that are folded at the long edges of the floor plate material respectively, beam materials that are provided at the short edges of the floor plate material respectively, and at least one intermediate plate that connects the folded parts to each other at its bottom edges. The intermediate plate is configured with horizontal walls disposed to stride between the folded parts and joined through the welded part to the folded part, and rising walls where one end connects to the horizontal wall and the other end abuts to bottom surface of the floor plate material. The intermediate plate also has a junction that joins the floor plate material and the rising wall to each other at the area within 50 mm from an outside surface of the folded part toward a width direction center part of the floor plate material.SELECTED DRAWING: Figure 2
Patent JP-2021087117-A (JP)
Title: Information processing system
Inventor: AKAO KATSUMI
IPC: H04N21/4627
Filed: 2019-11-28
Abstract: To make it possible to play back image data together with arbitrary part of music data without causing copyright problems.SOLUTION: A user utilizing an SNS wants to add favorite music to an image created by the user using an imaging device 20 and share the image with another user in the SNS. In a music distribution service provided by a music distribution device 40, all users subscribing to the service are permitted to play back music to be a distribution object and have a right to play back the music. To the image data, not the music data but music identification information for identifying music data to be a distribution object of the music distribution service and designation information for designating part of the music data are previously made to correspond. A playback device 30, concurrently with playing back image data provided from a server device 10, plays back part of music provided using the music distribution service from the music distribution device 40.SELECTED DRAWING: Figure 1
Patent JP-2021085505-A (JP)
Title: Planetary gear drive and actuator
Inventor: KANEKO TAKUYA
IPC: F16H57/028
Filed: 2019-11-29
Abstract: To provide a planetary gear drive which suppresses noise and vibration caused when a sun gear and a planetary gear are engaged, and to provide an actuator.SOLUTION: A planetary gear drive has: a sun gear 71; a planetary gear 72; and an internal gear 74 which is disposed enclosing the sun gear 71 and the planetary gear 72 and engages with the planetary gear 72. The sun gear 71 has: an insertion hole 71e for inserting a rotary shaft 12 of a motor 10; and a sun teeth part 71a which is provided so as to engage with the planetary gear 72 at an outer periphery relative to the insertion hole 71e and formed of a resin.SELECTED DRAWING: Figure 7
Patent JP-2021089922-A (JP)
Title: Processing method of workpiece
Inventor: SHAR JACKSON
IPC: H01L21/301
Filed: 2019-12-03
Abstract: To provide a novel method preferably adopted in a method of irradiating a planned division line with a laser beam to form a modified layer for division, particularly when a wafer is thick.SOLUTION: A processing method of a workpiece (wafer W) having a planned division line with a predetermined width Sw includes a modified layer forming step of irradiating the workpiece with laser beams LB1 and LB2 having a wavelength that is transparent along the planned division line to form the modified layer M on the workpiece, and a division step of applying external force to the workpiece to divide the workpiece starting from the modified layer M. In the modified layer forming step, the laser beam branches into the first and second laser beams, and a first focusing point P1 of the first laser beam and a second focusing point P2 of the second laser beam are located at the same height inside the workpiece, and a single modified layer M is formed by irradiation with the first focusing point and the second focusing point adjacent to each other in the width direction of the planned division line.SELECTED DRAWING: Figure 7
Patent JP-2021087579-A (JP)
Title: Medical charging base
Inventor: IWASAWA AKIRA
IPC: A61L27/40
Filed: 2019-12-03
Abstract: To provide a medical charging base that can be easily charged into an affected part in in-vivo fistula or lumen closing operation, and even under a load, can maintain its shape and can regenerate tissue.SOLUTION: A medical charging base used for in-vivo fistula or lumen closing operation, comprises a nonwoven fabric comprising bioabsorbable material, and a reinforcement material comprising bioabsorbable material which has a closed structure to enclose the nonwoven fabric comprising bioabsorbable material.SELECTED DRAWING: Figure 1
Patent JP-2021091747-A (JP)
Title: Active energy ray curable composition, coating agent and coated article
Inventor: UCHIDA SAKI
IPC: C09D183/08
Filed: 2019-12-06
Abstract: To provide an active energy ray curable composition that imparts a cured article and a coating film excellent in antistatic property, transparency, surface hardness, and flex resistance, a coating agent and a coated article.SOLUTION: An active energy ray curable composition comprises (A) organopolysiloxane having a constitutional unit represented by the following general formula (I) and a constitutional unit represented by the following general formula (II), (B) carbon nanotubes, and (C) silica fine particles. (R1 and R2 each represent a divalent hydrocarbon group, R3 represents a hydrogen atom or a methyl group). (R4 represents a hydrogen atom, an alkyl group, a phenyl group, a (meth)acryloyloxypropyl group or a glycidoxypropyl group).SELECTED DRAWING: None