baber/WOPTO huggingface dataset:
Patent JP-2022158718-A (JP)
Title: Dust collection hood for drilling machine
Inventor: YASUTOMI MIYOJI
IPC: E21B21/07
Filed: 2021-04-02
Abstract: To provide a dust collection hood for a drilling machine, which hardly causes blowout of sludge from a gap even when excavating with the gap between a lower end of a hood and the ground.SOLUTION: A dust collection hood for a drilling machine comprises: a hood portion 2 formed in a cylindrical shape with an upper end closed by a ceiling portion 2b and an open lower end 2c, and having a rod insertion portion 2d through which a boring rod is rotatably inserted through the ceiling portion; an intake pipe 3 connected to a side surface of the hood portion and communicating with an inner chamber of the hood portion; and an inner flange 4 protruding inward from a peripheral edge of the open lower end of the hood portion. A solid-gas mixed phase flow containing sludge particles blown from a drill hole collides with the ceiling portion and becomes a downflow along a side wall of the inner chamber, but is deflected toward the center of the hood portion at the lower end of the hood portion by the inner flange. Therefore, when the flow is blown out from a gap, a direction of the flow becomes a streamline that swirls greatly at the lower end of the hood portion, and a strong centrifugal force acts on the sludge particles toward the center of the hood portion, suppressing the blowout of the sludge particles.SELECTED DRAWING: Figure 2
Patent JP-2022160111-A (JP)
Title: Motion assisting device
Inventor: ODAJIMA TADASHI
IPC: A61H3/00
Filed: 2021-04-06
Abstract: To implement downsizing of a motion assisting device.SOLUTION: A motion assisting device (1) according to an embodiment of the present disclosure comprises: a first link (2); a second link (3) rotatably coupled to the a first link (2) via a rotation shaft (11); a pipe line (4) fixed to the first link (2); an electromagnet (5) disposed so as to cover at least part of the pipe line (4); a first movable part (6) connected to one end of the pipe line (4); a second movable part (7) connected to the other end of the pipe line (4); magnetic fluid (8) filling a sealed space formed by the pipe line (4), the first movable part (6), and the second movable part (7); a transmission part (9) for converting relative rotation of the first link (2) and the second link (3) into a variation in a relative position of the first movable part (6) and the second movable part (7) and transmitting the variation; and a control unit (10) for controlling the electromagnet (5).SELECTED DRAWING: Figure 1
Patent JP-2022161752-A (JP)
Title: Image forming apparatus
Inventor: TABATA YU
IPC: G03G15/16
Filed: 2021-04-09
Abstract: To allow execution of a first mode in which an image forming apparatus can form a toner image in multiple colors and a second mode in which the image forming apparatus forms a monochrome toner image, and to allow appropriate adjustment of transfer voltage in the first mode and the second mode through an adjustment mode.SOLUTION: An image forming apparatus has an image carrier, a plurality of image forming units, and a transfer member, and can execute a first mode in which the image forming apparatus can form a toner image with at least two image forming units to perform image formation and a second mode in which the image forming apparatus performs image formation with one image forming unit, and the image forming apparatus has: an execution unit that executes an output operation of outputting a chart for adjusting transfer voltage that is applied to the transfer member by an application unit during the image formation; a storage unit that stores first information on the amount of adjustment of the transfer voltage in the first mode and second information on the amount of adjustment of the transfer voltage in the second mode, which are set through the execution of the output operation; and a setting unit that sets the transfer voltage during the image formation based on the stored information.SELECTED DRAWING: Figure 8
Patent JP-2021107825-A (JP)
Title: Light detection device
Inventor: HIROSE MAKI
IPC: G01J3/26
Filed: 2021-04-15
Abstract: To provide a light detection device that allows for highly sensitive and highly accurate detection.SOLUTION: A light detection device 1A comprises: a package 2 that has an aperture 2a making light incident formed; a light transmission part 100 that is provided in the package 2 so as to close the aperture 2a; a Fabry-Perot interference filter 10 that is disposed in the package 2, and causes the light transmitting the light transmission part 100 transmit; and a light detector 8 that is disposed in the package 2, and detects the light transmitting the Fabry-Perot interference filter 10. The light transmission part 100 is integrally configured that includes a band-pass filter 14, and a lens part 16. The band-pass filter 14 is disposed in the package 2, and makes the light to be made incident upon the Fabry-Perot interference filter 10 transmit. The lens part 16 condenses the light to be made incident upon the Fabry-Perot interference filter 10.SELECTED DRAWING: Figure 1
Patent JP-2022163857-A (JP)
Title: Substrate processing apparatus
Inventor: CHANO RINTARO
IPC: H01L21/677
Filed: 2021-04-15
Abstract: To provide a substrate processing apparatus having a static elimination unit in which the efficiency of eliminating static electricity from a substrate is enhanced while eliminating the increase in size and cost of an apparatus.SOLUTION: A substrate processing apparatus 1 includes a table 30 for holding the lower surface of a substrate 19, a transfer unit 52 for holding the upper surface of the substrate 19 and carrying the substrate 19 into and out of the table 30, a unit 21 which has a first air injection port 29 for injecting ionized air, and spraying ionized air onto the substrate 19 to perform static elimination on the substrate, an air injection unit 61 which has a second air injection port 69 for injecting air in a direction intersecting with the ionized air injected from the static elimination unit 21, and can change the traveling direction of the ionized air. In either a state where the substrate 19 is held on the table 30 or a state where the substrate 19 is held by the transfer unit 52, the direction of the ionized air jetted from the static elimination unit 21 is changed by the air jetting unit 61, whereby it is possible to spray the ionized air onto the substrate 19 regardless of whether the substrate 19 is held on the table 30 or by the transfer unit 52.SELECTED DRAWING: Figure 1
Patent JP-2022164062-A (JP)
Title: Magnetic sensor, magnetic sensor type encoder, and lens position detection device
Inventor: UMEHARA TAKESHI
IPC: G01R33/09
Filed: 2021-04-15
Abstract: To suppress occurrence of problems caused by an inclination of a magnetic sensor.SOLUTION: A magnetic sensor 2 comprises: a first to fourth resistors R11, R12, R21 and R22; a power source port V1; a ground port G1; a first output port E1; and a second output port E2. The first resistor R11 and second resistor R12 are arranged in a first area R1, and are connected in series via a first connection point P1 to be connected to the first output port E1. The third resistor R21 and the fourth resistor R22 are arranged in a second area R2 of which at least one part is at a position different from the first area R1 in a direction parallel with an X-direction, and is connected in series via a second connection point P2 to be connected to the second output port E2. The first and second resistors R11 and R12 are arranged between the third resistor R21 and the fourth resistor R22 in a direction parallel with a Y-direction.SELECTED DRAWING: Figure 3
Patent JP-2022132002-A (JP)
Title: Food stuff manufacturing cost reduction method
Inventor: ISHII HITOSHI
IPC: A23L3/34
Filed: 2021-02-26
Abstract: To provide a food stuff manufacturing cost reduction method.SOLUTION: When a food stuff manufacturing process requires heat treatment, by using power of photovoltaic power generation in the required energy, used energy cost is reduced, and food stuff manufacturing cost is also reduced. When the food stuff manufacturing process requires sterilization treatment, by performing sterilization treatment by a method for adding a modifier, the cost can be further reduced than conventional sterilization treatment by heating.SELECTED DRAWING: None
Patent JP-2022164939-A (JP)
Title: Sales system
Inventor: SUZUKI NORIYUKI
IPC: G07G1/00
Filed: 2021-04-18
Abstract: To provide a sales system capable of efficiently performing accounting processing even on an article to which an RF tag cannot be attached.SOLUTION: A sales system 100 according to the present invention comprises: a recognition part which recognizes a customer based upon an image generated by a camera 10; a specifying part which specifies an article G picked up by the customer; and a register device 40 which presents accounting information on the specified article to the recognized customer.SELECTED DRAWING: Figure 2
Patent JP-2022165023-A (JP)
Title: Combustion apparatus
Inventor: NAGAHAMA TOMOHIRO
IPC: F23D14/02
Filed: 2021-04-19
Abstract: To prevent insufficient cooling of a heat block plate in a combustion apparatus in which a burner positioning frame 7 having a rear frame part 71 positioned on a rear side of a burner arrangement part and a side frame part 72 positioned on an outside in a lateral direction of the burner arrangement part is arranged in a combustion chamber in a combustion case; a longitudinal throttle part 713 is formed in a lateral direction recessed backward in the rear frame part 71; secondary air from a distribution hole positioned at a part close to the rear end of a partition plate on the underside of the combustion chamber is prevented from flowing upward from between the partition plate and a lower edge 711 of the rear frame part 71 through a gap between the rear frame part 71 and a rear plate part of the combustion case by the throttle part 713; and the secondary air flows upward along the front face of the rear frame part 71 so that the heat block plate covering the upper inner surface of the rear plate part of the combustion case is cooled by the secondary air.SOLUTION: There is provided a suppression part 723 for suppressing inflow of secondary air flowing into a gap between a rear frame part 71 and a rear plate part of a combustion casing into a gap between each side frame part 72 and a side plate unit of each side in a lateral direction of the combustion case at a position below a throttle part 713.SELECTED DRAWING: Figure 5
Patent JP-2022165117-A (JP)
Title: Data analysis device, data analysis method, program, and data analysis system
Inventor: SAKURAI AKIHIRO
IPC: G16Y20/40
Filed: 2021-04-19
Abstract: To further correctly estimate an implementation action of a resident.SOLUTION: A data analysis device includes: an in-house data acquisition unit which acquires in-house data indicating usage of each facility or device in a house; a terminal data acquisition unit which acquires terminal data obtained by a portable terminal carried by a resident of the house; and a data analysis unit which analyses an implementation action of the resident on the basis the in-house data and the terminal data.SELECTED DRAWING: Figure 2
Patent JP-2022043979-A (JP)
Title: Polyurethane resin composition, elastic paving material, mold frame material, waterproof material, floor material and composite elastic material
Inventor: AOKI KO
IPC: C08G18/10
Filed: 2021-04-22
Abstract: To provide a polyurethane resin composition which can suppress bleeding and foaming and has excellent storage stability, an elastic paving material, a mold frame material, a waterproof material and a floor material which are obtained from the polyurethane resin composition, and a composite elastic material containing a polyurethane resin layer which is obtained from the polyurethane resin composition.SOLUTION: A polyurethane resin composition contains a polyisocyanate component and an active hydrogen group-containing component, in which an isocyanate group content of the polyisocyanate component is 9.0 mas% or less, the active hydrogen group-containing component contains a polyol component and a polyamine component, the polyol component is macro polyol made of a hydrogen atom, a carbon atom and an oxygen atom, and the polyamine component contains halogenated diethyltoluenediamine.SELECTED DRAWING: Figure 1
Patent JP-2022167332-A (JP)
Inventor: MATSUZAKI HISAO
IPC: B60R21/2334
Filed: 2021-04-23
Abstract: 【課題】乗員の状況や体格に応じて乗員を適切に保護するエアバッグ装置を提供する。【解決手段】エアバッグ装置１は、折り畳まれた状態からガスの流入により膨張して車両の乗員を保護するエアバッグ本体部１０を備える。エアバッグ本体部１０は、乗員の座席の設置側に向かう下側に、上側の主膨張部１０ａよりも膨張量が小さく、乗員の状態に応じて展開形状が変化する形状可変領域３０を有する。【選択図】図１
Patent JP-2021119056-A (JP)
Title: Resin container manufacturing method
Inventor: SHIMADA KIYONORI
IPC: B29C49/64
Filed: 2021-04-28
Abstract: To provide a resin container manufacturing method capable of satisfactorily forming a resin container made of polyethylene by an injection stretch blow molding method.SOLUTION: There is provided a resin container manufacturing method that comprises: an injection molding step; and a stretch blow molding step. The stretch blow molding step is configured to comprise: a first step in which preliminary blow air is introduced into a preform 10 to stretch the preform in a state in which a stretching rod 52 does not contact a bottom of the preform; a second step which is executed after the first step, and in which the preliminary blow air is introduced into the preform and the stretching rod is moved at a set speed and pressed against the bottom of the preform to stretch the preform; and a third step which is executed after the second step, and in which final blow air is introduced into the preform to stretch the preform.SELECTED DRAWING: Figure 5
Patent JP-2022176624-A (JP)
Title: Method for inspecting laminated sheet, method for manufacturing laminated sheet, and method for manufacturing battery pack
Inventor: KOBAYASHI SHINYA
IPC: H01M10/0585
Filed: 2021-05-17
Abstract: To provide a method for inspecting a laminated sheet that can easily discover a malfunction such as a short-circuit and contribute to an improvement in manufacturing efficiency.SOLUTION: A method for inspecting a laminated sheet includes: a compression and measurement step of, with a laminated sheet having at least resin collectors and active material layers laminated in a lamination direction and having an exposure surface on which the resin collectors are exposed as an object of inspection, bringing a roller-like conductor probe rotatable around a shaft in a direction orthogonal to the lamination direction into contact with at least the exposure surface on the surface of the laminated sheet, thereby compressing the laminated sheet and measuring an electric resistance at a plurality of places on the surface of the laminated sheet; and a determination step of determining whether a place with the electrical resistance being outside an allowable range is present on the laminated sheet.SELECTED DRAWING: Figure 1
Patent JP-2022179927-A (JP)
Title: Sub-fab area installation device
Inventor: KOHIRO MOTOJI
IPC: H01L21/3065
Filed: 2021-05-24
Abstract: To provide a sub-fab area installation device capable of promoting collaborative heat utilization among apparatuses in a sub-fab area and eliminating complications of pipe connection at the time of the introduction of the apparatuses.SOLUTION: A sub-fab area installation device 5 comprises: a vacuum pump 6 for discharging a processing gas from a processing chamber 2; a cooling unit 7 for cooling a first circulation liquid used in the processing chamber 2; a heating unit 8 for heating a second circulation liquid used in the processing chamber 2; and a coolant line 12 through which a coolant supplied by a cooling source 15 flows. The coolant line 12 includes a distribution line 21 for supplying the coolant to the vacuum pump 6 and the cooling unit 7 respectively, and a merging return line 22 for merging the coolant that has passed through the vacuum pump 6 and the cooling unit 7 and returning it to the cooling source 15.SELECTED DRAWING: Figure 1
Patent JP-2021120108-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-05-28
Abstract: To provide a game machine which can improve deterrent force against a fraudulent act.SOLUTION: A game machine includes a game board in which a game area in which a game ball can fall down is formed. The game machine carries out a lottery on the basis that the game ball falling down in the game area passes through a predetermined start port, carries out a variable display of a drawing pattern on the basis of a result of the lottery, and carries out a predetermined winning game when a winning result is derived as a result of the variable display of the drawing pattern. The game machine includes fraud detection means which can detect a predetermined fraudulent act. The fraud detection means can detect not only a fraud for the game ball falling down in the game area, but also a fraud for a predetermined portion of a back surface side of the game machine.SELECTED DRAWING: Figure 107
Patent JP-2022184144-A (JP)
Title: Granular material injection cap
Inventor: FUJIWARA KOTARO
IPC: B65D83/04
Filed: 2021-05-31
Abstract: To provide a granular material injection cap capable of injecting granular material such as a medicine to a target location without a user's hand to touch it.SOLUTION: A granular material injection cap comprises a topped cylindrical cap body 2 attached to a mouth part of a container stored a plurality of granular materials T, and a topped cylindrical lid body arranged on the upper side of the cap body 2, the cap body 2 has: a topped cylindrical guide cylinder 21 protruding upward from a top wall 2b of the cap body 2; a through hole 22 passing through a peripheral wall of the guide cylinder 21 and communicating with the inside of the container; a waiting part 23 positioned on the top wall 2b of the cap body 2, where the granular material T that has passed the through hole 22 waits; and a pushing part 24 that advances and retreats with respect to the granular material T in the waiting part 23, and the lid body has a window hole that penetrates the peripheral wall of the lid body and through which a part of the pushing part 24 is inserted; and an injection hole that penetrates the peripheral wall of the lid body and is arranged to face the waiting part 23, and through which the granular material T is injected.SELECTED DRAWING: Figure 2
Patent JP-2021157816-A (JP)
Title: Commodity data processing device and program
Inventor: SHIMIZU KENJI
IPC: G06Q30/06
Filed: 2021-06-09
Abstract: To provide a commodity data processing device and a program that are capable of changing the tax rate imposed on a commodity according to the number of commodities bought.SOLUTION: A commodity data processing device comprises: first acceptance means for accepting an input of a commodity code for specifying a commodity; second acceptance means for accepting an input of the number of bought commodities of the same type among commodities specified by the commodities codes; specifying means for specifying the tax rate corresponding to the conditions of a commodity specified by a commodity code and the number of the commodity bought, on the basis of tax setting information in which each range of the number of sales set for each type of commodities is associated with the tax rate of the range; and calculation means for calculating the amount of tax imposed on the commodity specified by the commodity code on the basis of the tax rate specified by the specifying means.SELECTED DRAWING: Figure 7
Patent JP-2022188826-A (JP)
Title: Production method of chloro-substituted phenyl trifluoromethyl ketones
Inventor: SHIBATA TETSUO
IPC: C07C205/45
Filed: 2021-06-10
Abstract: To provide an industrial production method of chloro-substituted phenyl trifluoromethyl ketones.SOLUTION: A production method of a compound represented by general formula (5) comprises reacting an ester compound represented by general formula (4) with trifluoromethane in a glyme solvent and/or N,N-dimethylformamide in the presence of potassium hexamethyldisilazide and/or potassium tert-butoxide.SELECTED DRAWING: None
Patent JP-2023000686-A (JP)
Title: Information processing device, information processing method and program
Inventor: IKEDA TAKESHI
IPC: A63F13/80
Filed: 2021-06-18
Abstract: To provide an information processing device, an information processing method and a program capable of confirming with a user that whose prediction was referred to for voting after the voting and urging the user's voting action.SOLUTION: An information processing device includes a reception unit for receiving voting to predict a result of a race from a user, and a display control unit for displaying information on a second user on a terminal of a first user when a prescribed condition is satisfied after the reception unit receives first voting based on the prediction made by the second user from the first user.SELECTED DRAWING: Figure 8
Patent JP-2022043988-A (JP)
Title: Clutch device and collision mitigation mechanism
IPC: B60L15/20
Filed: 2021-06-28
Abstract: PROBLEM TO BE SOLVED: To improve the fuel efficiency and reduce the environmental load while mitigating damage from a collision. 
     SOLUTION: When a collision occurs, a driving force of a drive shaft 12 is transmitted to a reversing high-load multiple disk clutch 850 via an inertia absorbing gear mechanism 840. Then, the driving force is transmitted to a gear 862 via a gear 866, the inertia is absorbed, and the driving force acts to rotate an output shaft 14 at a low speed. On the other hand, when the gear 862 rotates, a regenerative/backing up motor 864 also rotates, and so-called regenerative driving is also performed. Due to these operations, the output shaft 14 rapidly decreases in rotation speed, and goes into a rotation stopping state from a forward rotating state. Then, when a vehicle speed sensor 304 detects that the vehicle speed has reached "0", the regenerative/backing up motor 864 is driven, the output shaft 14 is driven to rotate reversely for several seconds, and thereafter driving of the regenerative/backing up motor 864 is stopped. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023006097-A (JP)
Title: User device, base station, and communication control method
Inventor: YAMAMOTO TOMOYUKI
IPC: H04W76/27
Filed: 2021-06-30
Abstract: To provide a technique for suppressing increase in signaling due to handover of a user device when a procedure for setting transition to a RRC inactive state before transmitting a switching notification is executed.SOLUTION: In a mobile communication system, before a user device that communicates with a first network and a second network transmits a switching notification for transitioning from a RRC connected state in the first network and switching communication to the second network, the user device performs a pre-configuration procedure between the user device and the first cell of the first network for configuring the transition to the RRC inactive state, receives, from the first cell, an RRC reconfiguration message used to perform a handover from the first cell to the second cell of the first network, and determines whether to omit the pre-configuration procedure between the user device and the second cell on the basis of the RRC reconfiguration message after handover to the second cell.SELECTED DRAWING: Figure 9
Patent JP-2021165303-A (JP)
Title: Pest control composition and pest control method
Inventor: HORIKAWA EIJI
IPC: A01N25/04
Filed: 2021-07-07
Abstract: To provide a pest control composition and a pest control method.SOLUTION: A pest control composition including natural pyrethrin is usable for controlling pests.SELECTED DRAWING: None