baber/WOPTO huggingface dataset:
Patent JP-2022146785-A (JP)
Title: Gas fuel injection valve
Inventor: SASAKI TAKAHIRO
IPC: F02B43/00
Filed: 2021-03-22
Abstract: To provide a gas fuel injection valve which can prevent the generation of a lateral displacement between a bottom face and an apex face of an annular cushion member when the rubber-made cushion member receives a compression load between both cores due to the suction of a fixed core with respect to a movable core.SOLUTION: In an annular cushion member 52, areas of an internal peripheral side tapered face 55 and an external peripheral side tapered face 56 are made to differ from each other by differentiating a gradient α of the internal peripheral side tapered face 55 and a gradient β of the external peripheral side tapered face 56. When a the annular cushion member 52 is compressively deformed, a lateral displacement between a bottom face 53 and an apex face 54 of the annular cushion member 52 is prevented by moving the rubber of the annular cushion member 52 to a wide-area tapered face side having small resistance over its entire periphery.SELECTED DRAWING: Figure 3
Patent JP-2022148694-A (JP)
Title: Pinball game machine
Inventor: SUGIMOTO YUKI
IPC: A63F7/02
Filed: 2021-03-24
Abstract: To enhance interest in a game by a novel performance effect using light.SOLUTION: A pinball game machine includes a performance device for executing a performance using light. The performance device includes: a first light emitting body configured so as to be capable of emitting light according to progress of a game; and a light guide plate that includes a front face of the light guide plate in which a transmitting diffusion layer is formed, a rear face of the light guide plate in which a transmitting reflection layer is formed, and the end face of the light guide plate positioned in edges of the front face of the light guide plate and the rear face of the light guide plate, and radiates light entering from the first light emitting body to the end face of the light guide plate forward from the front face of the light guide plate. The performance device further includes: a second light emitting body that is positioned in a rear side of the light guide plate and is configured so as to be capable of emitting light according to progress of a game; and a half mirror that is positioned between the light guide plate and the second light emitting body and allows a transmitting reflection layer to be formed in the rear side. The performance device is configured so as to be capable of transmitting light from the second light emitting body through the half mirror and the light guide plate and allowing the light to be visible from the front side.SELECTED DRAWING: Figure 6
Patent JP-2022148892-A (JP)
Title: Water quality-improving apparatus
Inventor: MIYANOIRI KENJI
IPC: C02F1/50
Filed: 2021-03-24
Abstract: To provide a water quality-improving method and a water quality-improving apparatus that can remove not only algae such as blue-green algae, but also bacteria and parasites.SOLUTION: A water quality-improving apparatus equipped with gas-liquid mixing means that performs gas-liquid mixing in a space whose wall surfaces are made of copper.SELECTED DRAWING: Figure 1
Patent JP-2021101485-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2021-03-25
Abstract: To provide a transistor structure in which a threshold voltage of the electrical characteristics of a transistor using an oxide semiconductor in a channel forming region can be made positive and which allows for materialization of a so-called normally-off switching element.SOLUTION: A transistor is formed using an oxide semiconductor stack in which at least a first oxide semiconductor layer and a second oxide semiconductor layer with different energy gaps are stacked, the oxide semiconductor stack having a region containing oxygen in excess of its stoichiometric composition ratio.SELECTED DRAWING: Figure 1
Patent JP-2022149909-A (JP)
Title: Vehicle control device
Inventor: FUKAO MASASHI
IPC: B60W20/17
Filed: 2021-03-25
Abstract: To improve fuel consumption performance while avoiding the deterioration of NV characteristics of a vehicle.SOLUTION: A control device 30 of a vehicle 1 that is equipped with an engine 11, a motor generator 12, and a lock-up clutch 134 provided in a power transmission path from the engine 11 and the motor generator 12 to drive wheels DW, does not execute a motor damping control of outputting damping torque including torque with a reverse phase with respect to engine torque from the motor generator 12 and a slip damping control of slipping the lock-up clutch 134, in a non-damping area in which the engine 11 is in a low load state or a high rotational speed state, executes the motor damping control and the slip damping control in a first control area in which the engine 11 is in a high load state or a low rotational speed state, and executes the motor damping control and does not execute the slip damping control in a second control area in which the engine 11 is in a middle load state or a middle rotational speed state.SELECTED DRAWING: Figure 6
Patent JP-2022152940-A (JP)
Title: Strip electric wire wiring structure
Inventor: YAMAMURA MITSUHIRO
IPC: H02G11/00
Filed: 2021-03-29
Abstract: To provide a strip electric wire wiring structure capable of suppressing an increase in the size of a second housing case 90 housing a bent flexible flat cable 41 even when the number of layers of the flexible flat cable 41 increases.SOLUTION: In a strip electric wire wiring structure in which a plurality of flexible flat cables 41 are routed to supply electricity to a slide seat 4, a plurality of flexible flat cables 41 are routed inside a fixed rail 2 in a state of being layered in the thickness direction, and in the flexible flat cable 41 routed inside the fixed rail 2, drawer portions (a first drawer portion 402, a second drawer portion 403, and a third drawer portion 404) that are bent downward to intersect the front-rear direction X and are drawn out from the fixed rail 2 have a plurality of different bending positions in the front-rear direction X.SELECTED DRAWING: Figure 6
Patent JP-2022153688-A (JP)
Title: Contactless power supply device, power receiving device, and power transmission device
Inventor: TAYA TAKASHI
IPC: H02J50/90
Filed: 2021-03-30
Abstract: To provide a contactless power supply device capable of knowing the presence or absence of mechanical vibration, its intensity, and the like.SOLUTION: A contactless power supply device that transmits and receives power in a contactless manner includes a power transmission module having a resonant circuit including a power transmission coil that generates a high-frequency magnetic field, and a power receiving module having a resonance circuit including a power receiving coil that generates a high frequency current by the high frequency magnetic field. At least one of the power transmission module and the power receiving module includes a relative movement detection unit that detects an amplitude change of a high frequency voltage corresponding to the high frequency current flowing in at least one of the resonant circuits of the power transmission module and the power receiving module, and outputs an output signal indicating the physical relative movement between the power transmission coil and the power receiving coil.SELECTED DRAWING: Figure 1
Patent JP-2022156095-A (JP)
Title: Electrically-driven movable body
Inventor: OZAKI YUSUKE
IPC: G06Q50/10
Filed: 2021-03-31
Abstract: To provide an electrically-driven movable body capable of contributing to reduction of a management cost of a sharing system.SOLUTION: An electrically-driven movable body 10 includes: a body battery 100A installed on a vehicle body 14 and capable of supplying electric power to a driving source 16; a connector 118 having a plurality of input terminals 119A and 119B and capable of supplying electric power input into at least one of the plurality of input terminals to the body battery; and an equipped cable 130 which is fitted on the vehicle body, has one end connected with one input terminal 119A and the other end with which a user battery 100B held by a user can be connected and can be replaced. The other input terminal 119B can be connected with one end of a user cable 134 held by the user.SELECTED DRAWING: Figure 4
Patent JP-2022158720-A (JP)
Title: window
Inventor: KASAHARA YASUTAKA
IPC: E06B3/00
Filed: 2021-04-02
Abstract: To provide a window with good workability.SOLUTION: The window includes a frame and a sash that is placed in the frame. The frame is formed with frame materials assembled around each having a hollow part with an approximately rectangular cross-section in which the depth dimension is twice the width dimension. The sash is formed with the glass frontage and the hollow part adjacent to each other in the depth direction and is formed with edge members assembled in all four directions with the dimensions whose depth dimension is at least twice as large as the width dimension. The edge member is attached using a mounting bracket with an approximately L-shaped cross section at both sides in the depth direction inside the frame.SELECTED DRAWING: Figure 4
Patent JP-2022159720-A (JP)
Title: Sampling device and sampling method
Inventor: HIROMI REI
IPC: G06T7/00
Filed: 2021-04-05
Abstract: To provide a sampling technique capable of suppressing the occurrence of sampling bias while suppressing the number of samples.SOLUTION: The sampling device includes a clustering unit and a selection unit. The clustering unit acquires a feature vector from each of the multiple data and classifies the multiple data into multiple clusters based on the distance of the feature vector. The selection unit discriminates a first data group near the centroid of the cluster and a second data group other than the first data group concerning each of the multiple clusters and selects the data from the first data group.SELECTED DRAWING: Figure 1
Patent JP-2022161473-A (JP)
Title: Toner manufacturing method
Inventor: MIZOGUCHI YUKA
IPC: G03G9/087
Filed: 2021-04-09
Abstract: To provide a toner manufacturing method that can improve dispersibility of colorant in manufacture of toner using a phase inversion emulsification method and can manufacture toner having satisfactory pigmentation degree and thin line reproducibility.SOLUTION: A toner manufacturing method includes: a) a step of kneading colorant and resin to manufacture a masterbatch; b) a step of manufacturing an oil phase obtained by dissolving the masterbatch in an organic solvent; c) a step of mixing the organic solvent with water to manufacture an aqueous phase; and d) a step of adding the aqueous phase to the oil phase to perform phase inversion emulsification, thereby obtaining an oil-in-water type fluid dispersion.SELECTED DRAWING: None
Patent JP-2022161581-A (JP)
Title: Ride-on workbench, laser emitter, work method and painting work method
Inventor: KISO TAKESHI
IPC: E06C1/00
Filed: 2021-04-09
Abstract: To provide a ride-on workbench, a laser emitter, a work method, and a painting work method capable of improving work efficiency.SOLUTION: A ride-on workbench 100 is provided with a workbench main body 10 having a support portion 20 and a top plate 30 supported by the support portion 20, and a laser emitter 60 for emitting a laser beam. The laser emitter 60 emits the laser beam upward from the top plate 30 so as to pass near an edge 31 of the top plate and along a target imaginary plane A parallel to the edge 31 and the vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2021113221-A (JP)
Title: Pharmaceutical preparation containing loxoprofen
Inventor: USUI TOSHIKI
IPC: A61P29/00
Filed: 2021-04-26
Abstract: To provide means of suppressing discoloration of a liquid or a semi-solid composition comprising loxoprofen or a salt thereof when stored at high temperature.SOLUTION: A method of suppressing discoloration of a composition includes the step of storing, in a polyolefin resin container, a liquid or semi-solid composition comprising the following components (A) and (B): (A) loxoprofen or a salt thereof; and (B) capsicum or its extract.SELECTED DRAWING: None
Patent JP-2022168731-A (JP)
Title: Manufacturing method of hot-dop galvanized metal plate and manufacturing facility of hot-dip galvanized metal plate
Inventor: YOSHIMOTO SOJI
IPC: C25D5/08
Filed: 2021-04-26
Abstract: To provide a method of manufacturing a steel plate having a beautiful hot-dip plating layer without a quality defect such as a plating defect and a pickup when a hot-dip galvanizing is treated to a steel plate including an easy-to-be-oxidized element, especially a high-strength steel plate.SOLUTION: A manufacturing method includes: a heating step for heating a metal plate continuously running; a hot-dip plating step in which the metal plate heated in the heating step is continuously passed through a hot-dip galvanizing bath and a hot-dip galvanizing is implemented; and an electro-plating step before the hot-dip plating step, in which an iron-based coating is formed to the metal plate by using an electro-plating apparatus. In the electro-plating step, an electro-plating is performed, in which the metal plate as a cathode and an electrode plate facing arranged along a wound part of the metal plate as an anode are energized in a step in which the metal plate is wound to an energizing roll arranged in the iron-based plating bath and continuously passed through the iron-based plating bath.SELECTED DRAWING: Figure 3
Patent JP-2022170034-A (JP)
Title: Electrical connector, electrical connector assembly, electrical connector with circuit board, and electrical connector assembly with circuit board
Inventor: YAMADA SHOTA
IPC: H01R12/71
Filed: 2021-04-28
Abstract: To provide an electrical connector, an electrical connector assembly, an electrical connector with a circuit board, and an electrical connector assembly with a circuit board capable of satisfactorily reducing crosstalk between different signal transmission line arrays.SOLUTION: Signal transmission lines are pair transmission lines 22 and 24 positioned at intervals in the direction in which the signal transmission lines 22 and 24 are arranged, the pair transmission lines 22 and 24 includes a straight pair 22 and a cross pair 24 alternately arranged in the arrangement direction, and the signal transmission lines arranged in the arrangement direction form a signal transmission line array, and a plurality of signal transmission line arrays are provided, and in the pair transmission lines 22 and 24 of one of the two adjacent signal transmission line arrays, at least a part in the height direction is located to be shifted in the arrangement direction with respect to the pair transmission lines 22 and 24 of the other signal transmission line array.SELECTED DRAWING: Figure 3
Patent JP-2022171194-A (JP)
Inventor: TSUKUNI KAZUYUKI
IPC: G01R1/073
Filed: 2021-04-30
Abstract: 【課題】微小の測定領域において、狭ピッチの間隔で複数点の電位分布を同時に測定することができるようにする。【解決手段】本発明の測定装置は、加圧減圧ポンプと接続する接続口を通じて内部空間への空気吸入又は空気排出をするものであり、被検査体に対向する側に、開口部を有する支持部材を備える容器と、基材上に複数の配線を有するものであり、支持部材に設けられて、開口部を密閉する薄膜基材と、薄膜基材の各配線と電気的に接続し、被検査体の表面と電気的に接触する複数の電気的接触子と、各電気的接触子と電気的に接続する薄膜基材の各配線を通じて、被検査体の表面の電気的特性を測定する測定部とを備えることを特徴とする。【選択図】 図１
Patent JP-2021120461-A (JP)
Title: Method for producing thermoplastic resin
Inventor: KATO NORIYUKI
IPC: C08G63/00
Filed: 2021-04-30
Abstract: To provide a method for producing a thermoplastic resin that is useful as an optical material and has a low saturated water absorption rate.SOLUTION: The present invention provides a method for producing a thermoplastic resin by reacting a reactant that contains a 2,2'-bis(1-hydroxyalkoxy)-1,1'-binaphthalene, where the total content of 2-(1-hydroxyethoxy)-2'-(1-hydroxyethoxy ethoxy)-1,1'-binaphthalene, 2-(1-hydroxyethoxy)-2'-hydroxy-1,1'-binaphthalene, and 2,2'-bis-hydroxy-1,1'-binaphthalene is 1,500 ppm or less.SELECTED DRAWING: None
Patent JP-2022175088-A (JP)
Title: Poly(meth)acrylic acid (salt)-based water-absorbing resin, and absorber
Inventor: KITAHATA YUKIE
IPC: C08F2/18
Filed: 2021-05-12
Abstract: To provide an absorbent resin that achieves a reduction in the amount of returned liquid soon after liquid absorption in a thin absorbent article.SOLUTION: A particulate poly(meth)acrylic acid (salt)-based water-absorbing resin has the following (1)-(3) physical characteristic values: (1) a vertical liquid diffusion length (D) of 15 mm or more; (2) a ratio (L/D) of a horizontal liquid diffusion length (L) to the vertical liquid diffusion length (D) of 0.5-1.5; and (3) a bulk density of 0.68 g/mL or more as defined by EDANA ERT 460.2-02.SELECTED DRAWING: Figure 1
Patent JP-2022175914-A (JP)
Inventor: TAKADA NORIFUMI
IPC: B60K6/54
Filed: 2021-05-14
Abstract: 【課題】複数の駆動輪が差動装置を介して動力源に連結された構成において、複数の駆動輪を駆動する際、駆動輪の駆動トルクの方向が逆向きにならないようにすること。【解決手段】第１回転電機、第２回転電機と、三つの回転要素を有する差動装置と、第１回転電機と第２回転電機とを制御する制御装置と、を備え、制御装置が、第１回転電機と第２回転電機とを駆動する両駆動制御を実行する場合には、第３回転要素に第１回転電機からの正トルクおよび第２回転電機からの負トルクが作用する状態で第１駆動輪と第２駆動輪とを駆動する車両であって、制御装置は、両駆動制御を実行する際に第１駆動輪の駆動トルクが正トルクとなるように制御する。【選択図】図４
Patent JP-2022178205-A (JP)
Title: Control apparatus and method of controlling the same
Inventor: TAOKI SHINYA
IPC: G03B15/00
Filed: 2021-05-19
Abstract: To identify a slave device included in a captured image.SOLUTION: A control apparatus configured to operate as a master device that controls a slave device comprises: image capturing means; registration means configured to register slave device information of a slave device to be controlled by the control apparatus; and identification means configured to, based on the slave device information registered by the registration means, identify a slave device that exists in a range of image capturing by the image capturing means. The registration means registers, as the slave device information, information on a relative direction of existence of a slave device with respect to a position of the image capturing means.SELECTED DRAWING: Figure 1
Patent JP-2022008108-A (JP)
Title: Road area determination device and method, and electronic apparatus
Inventor: BU XIAOUYAN
IPC: G08G1/04
Filed: 2021-05-21
Abstract: To provide a road area determination device and method, and an electronic apparatus.SOLUTION: This method includes: preliminarily extracting a road area from in an input image on the basis of a semantic segmentation to determine a preliminary road area; acquiring a binarized image by performing binarization processing of the input image with the preliminary road area determined to determine a road contour on the basis of the binarized image; performing fitting of the road contour by using a polygon to acquire the fitted road area; and searching recesses in the fitted road area to segment the fitted road area on the basis of the recesses when the recesses exist in the road area, and/or segmenting the fitted road area on the basis of optical flow in the fitted road area.SELECTED DRAWING: Figure 18
Patent JP-2022184038-A (JP)
Title: Fermentation container
Inventor: FUDETANI NAOKI
IPC: C12M1/24
Filed: 2021-05-31
Abstract: To provide a fermentation container that can prevent the mixing of various germs and has improved usability.SOLUTION: A fermentation container has: a cylindrical container body 51 in which to-be-fermented food is put; and a cylindrical cap member 52 that is fitted to a container opening 53 of the container body 51 through the cap opening 54. The cap member 52 stores inocula for fermentation inside it. The cap opening 54 has an inner seal 56 stuck thereto for sealing inocula in it.SELECTED DRAWING: Figure 5
Patent JP-2022184452-A (JP)
Title: Fermented milk and method for producing the same
Inventor: TANIGUCHI YASUHARU
IPC: A23L29/256
Filed: 2021-06-01
Abstract: To provide fermented milk which contains milk protein decomposition products and a gelling agent and to which an appropriate hardness is imparted after a fermentation process.SOLUTION: In a method for producing gelling agent-containing fermented milk including a sterilization process for raw material mixture solution containing milk protein decomposition products, the raw material mixture solution has a pH of 6.7 to 7.4 in the sterilization process.SELECTED DRAWING: None
Patent JP-2022188545-A (JP)
Title: Laminate structure of semiconductor element
Inventor: YAMAKAWA TOMOYUKI
IPC: H02M1/00
Filed: 2021-06-09
Abstract: To provide a laminate structure of a semiconductor element capable of more appropriately protecting a peripheral device from scatters that occur when a package part of a pressure-welded semiconductor element is damaged.SOLUTION: A laminate structure of a semiconductor element is provided. The laminate structure of a semiconductor element includes a laminate having a plurality of heat sinks and a plurality of semiconductor elements provided between the plurality of respective heat sinks, a support part for supporting the laminate, and a plurality of covers provided side by side so as to surround the laminate when seen in a lamination direction of the plurality of heat sinks and the plurality of semiconductor elements of the laminate. The plurality of semiconductor elements are pressure-welded semiconductor elements having a package part, and a semiconductor chip provided inside the package part, and in the plurality of covers, a central part in the lamination direction is bent so as to come closer to the laminate than both end parts of the lamination direction.SELECTED DRAWING: Figure 1
Patent JP-2022188652-A (JP)
Title: Alliance support system among staff agencies
Inventor: KITABAYASHI TAKAOMI
IPC: G06Q50/10
Filed: 2021-06-09
Abstract: To provide an alliance support system among staff agencies which can support alliance among staff agencies.SOLUTION: The present invention is directed to an alliance support system among staff agencies. The alliance support system among the staff agencies has: a register unit for registering job seeker information in association with a staff agency as a registration source; a storing unit for storing the job seeker information registered by the register unit; a retrieval unit for retrieving the job seeker information stored by the storing unit; an alliance contact unit for receiving a message about predetermined job seeker information sent by other staff agency to the staff agency as the registration source of the job seeker information; a user history management unit for managing and storing history information for each of the staff agencies; and a display control unit for controlling display of the job seeker information stored by the storing unit, the message received by the alliance contact unit, and the history information managed by the user history management unit.SELECTED DRAWING: Figure 1
Patent JP-2022188917-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-06-10
Abstract: To provide a game machine allowing a game board to be conveyed safely.SOLUTION: In a game machine having an outer frame, a body frame openably/closably provided in the outer frame, and a game board detachably provided in the body frame, the game board includes a gentle slope part for smoothly connecting a surface and a side face going straight to the surface in an edge ranging from a surface in which a game area for allowing game balls to flow down is formed to a rear, such that worker's hands can be guided to the gentle slope part in a handle part when conveying the game board, thus suppressing contact between the worker's hands and an obstruction nail in the game area, and suppressing deformation of an obstruction nail, occurrence of rust of an obstruction nail, and damage to an accessory or the like, and hence allowing the worker to safely convey the game board.SELECTED DRAWING: Figure 161