baber/WOPTO huggingface dataset:
Patent JP-2022081261-A (JP)
Title: Luminaire floating on water, and tool floating on water having the same
Inventor: NAKAMURA TOSHIO
IPC: B63C9/20
Filed: 2020-11-19
Abstract: To provide a luminaire floating on water, which enables fishermen to find floats used as landmarks in the fishing industry, and a tool floating on water having the luminaire floating on water, which can be found promptly by drifters drifting due to a water accident, and also found even if the drifters are submerged.SOLUTION: A tool 10 floating on water is configured such that solar light E is attached to a hollow airtight container that does not allow liquid to enter. The tool floating on water having a luminaire floating on water connects a tool floating on water, which can be attached to a body and can float on water, and a hollow airtight container 10a that does not allow liquid to enter with a connection string. A luminaire 10 floating on water is configured such that the solar light E is attached to the airtight container 10a.SELECTED DRAWING: Figure 2
Patent JP-2022083056-A (JP)
Title: Game machine
Inventor: IRIMAJIRI HIROSHI
IPC: A63F5/04
Filed: 2020-11-24
Abstract: To provide a game machine capable of increasing interest of a game.SOLUTION: In a third game machine, a predetermined value related to the shift determination of a special game state is updated when a stop operation is performed in a specific mode in a case where a predetermined combination is won, but may not be updated when the stop operation is performed in a different predetermined mode. When the update result becomes a numerical value corresponding to the determined predetermined value, it is possible to control a game state to a special game state.SELECTED DRAWING: Figure 88
Patent JP-2022083123-A (JP)
Title: Confluence support device, confluence support method, and confluence support program
Inventor: ICHIKAWA HIROICHI
IPC: G08G1/09
Filed: 2020-11-24
Abstract: To appropriately control displaying of availability of a confluence of confluence vehicle in a stopping state.SOLUTION: A confluence support device includes a time information string generation section, an arrival time setting section, an extension setting section, a margin setting section, a start time securing section, an attention setting section, a preparation setting section, and a display information generation section. The time information string generation section generates a time information string with time information arrayed therein. The arrival time setting section estimates a time when a main lane vehicle arrives at a confluence part so as to set time information to no-starting. The extension setting section sets time information after the time information set to no-starting to no-starting. The margin setting section sets time information before the time information set to no-starting to no-starting. The start time securing section sets a period between the time information set to no-starting to no-starting when the period between the time information set to no-starting is short. The attention setting section sets time information of start-allowing before the time information of no-starting to attention. The preparation setting section sets time information of no-starting before the time information of start-allowing to preparation.SELECTED DRAWING: Figure 1
Patent JP-2022083752-A (JP)
Title: Gate drive power supply device
Inventor: GOTO KATSUTOSHI
IPC: H02M3/28
Filed: 2020-11-25
Abstract: To enable reduction of a size of a gate drive power supply device by sharing a power supply unit, and prevention of a large current locally flowing into a single chip even when a short-circuit fault occurs in a multiphase conversion circuit equipped with a power conversion device.SOLUTION: A gate drive power supply device includes a common power supply unit that commonly supplies a DC power supply to a gate drive circuit provided on one of a plurality of switching elements for a lower arm of a multiphase conversion circuit or one of a plurality of switching elements for an upper arm of the multiphase conversion circuit and a gate drive circuit provided on an upper arm switching element or a lower arm switching element of another conversion circuit.SELECTED DRAWING: Figure 2
Patent JP-2021095122-A (JP)
Title: Ground-engaging track system and pocketed idler for the same
Inventor: DAVID JENNINGS HAKES
IPC: B62D55/20
Filed: 2020-11-27
Abstract: To provide a ground-engaging track system and a pocketed idler for the same.SOLUTION: A ground-engaging track system 10 includes a track having a first track chain 14 and a second track chain 16, and an idler having pockets formed in an outer idler rim to receive inboard rail protrusions 48, 49 on track links 36, 38 in the first track chain 14 and the second track chain 16. The inboard rail protrusions 48, 49 project from an inboard link side, and a central pad of upper rail surfaces 46, 47 in the track links 36, 38 includes anti-scalloping bump-outs 50, 51 formed on the inboard rail protrusions 48, 49.SELECTED DRAWING: Figure 1
Patent JP-2022085929-A (JP)
Title: Fastening member
Inventor: MATSUNAGA KOICHI
IPC: F16B39/02
Filed: 2020-11-29
Abstract: To provide a fastening member capable of preventing looseness between a bolt and a nut.SOLUTION: A fastening member comprises a bolt 1 having a head 11 and a screw shaft 12, and a looseness prevention fastener 3 that prevents a nut 2 screwed to the bolt from loosening. In the screw shaft of the bolt, on a peripheral surface on which a male screw part 121 is formed, a vertical groove part 122 is formed along an axial direction partially in a circumferential direction and at least partially in the axial direction. The looseness prevention fastener can fasten the screw shaft so as to surround the screw shaft in an annular manner. The fastening member has a vertical groove protrusion part that is a protrusion that restrains movement in the circumferential direction by engaging with the vertical groove when fastened, and a protruding claw part that is a protrusion that restrains movement in the axial direction by engaging with the male screw part when fastened. so that it is possible to realize the prevention of loosening between a bolt and a nut.SELECTED DRAWING: Figure 1
Patent JP-2022086332-A (JP)
Title: All-solid-state secondary battery
Inventor: SAKAMOTO TATSUTO
IPC: H01M10/0585
Filed: 2020-11-30
Abstract: To provide an all-solid-state secondary battery having high durability.SOLUTION: The all-solid-state secondary battery has a positive electrode current collector layer, a positive electrode layer, a solid electrolyte layer, a negative electrode layer, and a negative electrode current collector layer which are laminated in this order. The positive electrode layer has a positive electrode active material layer and an insulating layer arranged around the periphery of the positive electrode active material layer. When viewed from the lamination direction of the all-solid-state secondary battery, the outer edge of the positive electrode active material layer on the solid electrolyte layer side is placed at a position inner side than the outer edge of the positive electrode active material layer on the current collector layer side, and the outer edge of the positive electrode current collector layer is placed at a position inner side than the outer edge of the positive electrode current collector layer side of the positive electrode active material layer.SELECTED DRAWING: Figure 1
Patent JP-2021148419-A (JP)
Title: Refrigeration cycle apparatus
Inventor: HOSONO TAKASHI
IPC: F25B43/00
Filed: 2020-11-30
Abstract: To constitute an accumulator 10 by using a small number of components.SOLUTION: An accumulator 10 constitutes a refrigeration cycle in which a refrigerant circulates. Tank plates 20, 30 are joined while superposed on each other in an opposing manner to form a tank 13 in which a gas-liquid two-phase refrigerant caused to flow in from an inlet 11 is separated into a gas phase refrigerant and the liquid phase refrigerant and stored. The accumulator 10 includes refrigerant piping 40 having a piping inlet 40a into which the gas phase refrigerant enters and a piping outlet 40b disposed outside the tank 13 to discharge the gas phase refrigerant and discharging the gas phase refrigerant in the tank 13 to outside of the tank 13 through the piping inlet 40a and the piping outlet 40b.SELECTED DRAWING: Figure 2
Patent JP-2022089322-A (JP)
Title: Liquid stain-resistant cleaner composition and method for antifouling treatment
Inventor: KAKIUCHI HIDESUKE
IPC: C11D1/68
Filed: 2020-12-04
Abstract: To provide a liquid stain-resistant cleaner composition that is applied to hard surfaces in general and can protect the treated hard surfaces against soiling for a long time regardless of whether the treated surfaces are hydrophilic or hydrophobic ones, and to provide a method for antifouling treatment.SOLUTION: A liquid stain-resistant cleaner composition for hard surfaces contains a) xanthan gum: 0.01-5 wt.%, b) a surfactant in a cationic state: 0.02-10 wt.%, and c) an inorganic acid and/or organic acid: 0.003-10 wt.%, with a pH of 5.5 or less. There is also provided a method for antifouling treatment in which the liquid, which contains a) xanthan gum: 0.01-5 wt.%, b) a surfactant in a cationic state: 0.02-10 wt.%, and c) an inorganic acid and/or organic acid: 0.003-10 wt.%, with a pH of 5.5 or less, is used to treat a hard surface composed of a hydrophilic or hydrophobic material.SELECTED DRAWING: None
Patent JP-2022090753-A (JP)
Title: Electronic circuit and power conversion device
Inventor: YAMADA RYUJI
IPC: H02M1/00
Filed: 2020-12-08
Abstract: To provide an electronic circuit capable of cancelling a leakage current in a simple configuration.SOLUTION: The present invention relates to an electronic circuit comprising: a first capacitor connected to a power source side node of a switching element provided between a first line at a power source side and a second line at a ground side; a first diode of which the cathode is connected to the first capacitor; a second capacitor connected to the node; a second diode of which the cathode is connected to the second capacitor; a first current mirror circuit which discharges a grounded third capacitor on the basis of a current of the first capacitor in a case where the switching element is turned off; and a second current mirror circuit which charges the third capacitor on the basis of a current of the second capacitor in a case where the switching element is turned on.SELECTED DRAWING: Figure 2
Patent JP-2022091008-A (JP)
Title: System kitchen and construction method for the same
Inventor: SUGISAWA GO
IPC: A47B77/00
Filed: 2020-12-08
Abstract: To provide a system kitchen that inhibits a counter from being put into a bending state by having a gap formed between the counter provided above a cabinet and a reinforcing crosspiece for supporting the counter, provided in the cabinet, from below, and a construction method for the same.SOLUTION: A system kitchen comprises: a cabinet capable of accommodating an article; a counter that is provided above the cabinet and that can be loaded with the article; a reinforcing crosspiece that is provided in an upper part of the cabinet and that supports the counter from below in a frontage direction of the cabinet; and height adjusting means capable of changing the installation height of the reinforcing crosspiece provided in the cabinet.SELECTED DRAWING: Figure 2
Patent JP-2021092782-A (JP)
Title: Vehicle image device
Inventor: ALBERTO JUAN GARCIA PEDRO
IPC: G03B17/02
Filed: 2020-12-11
Abstract: To improve defects of a vehicle image device caused by electromagnetic interferences between elements of the vehicle image device.SOLUTION: The vehicle image device includes: an image sensor 15; a lens 1; a print circuit board 3; a pin including a ground connection, the pin being electrically connected to the print circuit board 3; housings 7 and 8 electrically connected to the print circuit board 3, the housings 7 and 8 having an internal void 12 which at least partially surrounds the print circuit board 3, the image sensor 15, and the pin including the ground connection; and a conductive element electrically connected to the pin including the ground connection, the conductive element being also connected to the housings 7 and 8 so that a closed electric loop is formed among the print circuit board 3, the pin including the ground connection, the conductive element, the housings 7 and 8, and the print circuit board 3.SELECTED DRAWING: Figure 2
Patent JP-2022094025-A (JP)
Title: Plant rocking system
Inventor: ORIBE NAOKO
IPC: A01G27/02
Filed: 2020-12-14
Abstract: To provide a plant rocking system which keeps a relaxation effect.SOLUTION: The plant rocking system comprises: a rocking device for rocking a planter in which a plant is planted; a sensor which detects information of the ambient environment of the planter and outputs a detection signal; and a control part which determines the detection signal and controls the rocking of the rocking device. Furthermore, the plant rocking system comprises: a planter to plant a plant therein; a rocking device for rocking the planter; a sensor which detects information of the ambient environment of the planter and outputs a detection signal; and a control part which determines the detection signal and controls the rocking of the rocking device.SELECTED DRAWING: Figure 1
Patent JP-2022094217-A (JP)
Title: Case joint structure
Inventor: TSUKAHARA YOSHIHARU
IPC: B65D43/03
Filed: 2020-12-14
Abstract: To provide a case joint structure which can increase the strength of a joint portion in which two cases are joined.SOLUTION: By joining joint surfaces 17, 27 of first, second cases 10, 20 with each other, a case K1 having a storage part 60 inside is formed. Apart from the first, second cases 10, 20, a support member 100 is included. On the joint surface 17 of the first case 10, a protrusion part 17a is provided, and in the neighborhood of the joint surface 17, a support member contact surface 19a facing the storage part 60 side is provided. On the joint surface 27 of the second case 20, a protrusion part contact surface 27b is provided. At the support member 100, a support surface 105 is provided. The joint surface 17 of the first case 10 and the joint surface 27 of the second case 20 are joined together, and at that time, the support surface 105 of the support member 100 is brought into contact with the support member contact surface 19a of the first case 10 to support, and an outer side surface 17b of the protrusion part 17a of the first case 10 is brought into contact with the protrusion part contact surface 27b of the second case 20 to support.SELECTED DRAWING: Figure 4
Patent JP-2022095248-A (JP)
Title: Semiconductor storage device
Inventor: KATO KOJI
IPC: G11C11/56
Filed: 2020-12-16
Abstract: To provide a semiconductor storage device that suppresses a decrease in writing speed and improves data reliability.SOLUTION: A semiconductor storage device of an embodiment includes a plurality of memory cell transistors, a word line, a plurality of bit lines, and a controller. The word line is connected to the plurality of memory cell transistors. The plurality of bit lines are respectively connected to the plurality of memory cell transistors. The controller executes a write operation that repeatedly executes a program loop including a program operation and a verification operation. The controller determines whether or not the memory cell transistor that writes first data exceeds a verify high voltage of the first data while the verify high voltage of the first data is applied to the word line in the verification operation of the first data, and determines whether or not the memory cell transistor that writes second data exceeds a verify low voltage of the second data.SELECTED DRAWING: Figure 12
Patent JP-2022098086-A (JP)
Title: Air conditioning device
Inventor: MAEKAWA NAOKI
IPC: F24F1/30
Filed: 2020-12-21
Abstract: To provide a gas heat pump capable of increasing an amount of air passing through an outdoor heat exchanger and exchanging required amount of heat by reducing the size of a radiator.SOLUTION: An air conditioner includes an outdoor unit in which a compressor compressing refrigerant vapor is driven by a gas engine. The outdoor unit includes a first outdoor heat exchanger, a second outdoor heat exchanger and a radiator through which cooling water of the gas engine passes. In cooling operation, the compressed refrigerant is introduced to the second outdoor heat exchanger after passing through the first outdoor heat exchanger. The radiator is disposed on an introduced outside air downstream side of the second outdoor heat exchanger.SELECTED DRAWING: Figure 1
Patent JP-2022098845-A (JP)
Title: Dimming sheet
Inventor: KUROKAWA YUKA
IPC: G02F1/13
Filed: 2020-12-22
Abstract: To provide a liquid crystal composition for dimming sheets capable of improving responsiveness of light transmittance in low-temperature environment, and dimming sheet.SOLUTION: A dimming sheet 10A includes a liquid crystal composition 23, a dimming layer 20 having a transparent polymer layer 21 for holding the liquid crystal composition 23, and a pair of transparent electrode layers 31 and 32 sandwiching the dimming layer 20. When viscosity of the liquid crystal composition 23 at 23°C is defined as reference viscosity, a maximum value of the viscosity in a range of -20°C or more and 110°C or less is 100 times or less of the reference viscosity.SELECTED DRAWING: Figure 1
Patent JP-2021190987-A (JP)
Title: Radio transmission method
Inventor: KOBAYASHI SEIJI
IPC: H04J1/08
Filed: 2020-12-24
Abstract: To provide a radio transmission method, a radio transmitter, a radio reception method, a radio receiver, a radio communication method, and a radio communication system, capable of achieving synchronization with a simple receiver configuration, and insusceptible against interference or the like.SOLUTION: A radio transmitter 2 includes: a modulation signal generation part 19 for generating a modulation signal from transmission data and symbol clock; a narrow band synchronization signal generation part 20 for generating a narrow band synchronization signal, consecutively existing over entire frame period in time domain, from the symbol clock; a transmission signal generation part 29 for generating a transmission signal by superposing a carrier signal to the modulation signal and the narrow band synchronization signal; and transmission part 200 and 201 for transmitting the transmission signal.SELECTED DRAWING: Figure 3
Patent JP-2022101720-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2020-12-25
Abstract: To provide a game machine capable of enhancing a player's willingness to play a game by performing notification corresponding to each game state more suitably.SOLUTION: A game machine 10 outputs a jackpot signal 1 to a hall computer 102 during execution of a jackpot game and outputs a basic signal as a jackpot signal 2 during execution of a jackpot game and during a high-frequency support mode. The game machine 10 continues to output the jackpot signal 2 even after completion of a high-frequency support mode by outputting an extension signal as the jackpot signal 2 in an output mode differing from that of a basic signal during an execution period of a second special pattern game to a remaining reservation when there is the remaining reservation to a right to execute a second special pattern game when a high-frequency support mode is completed, and executes a characteristic background performance in a pattern display part 341 during execution of the second special pattern game to the remaining reservation. The extension signal is outputted until completion of establishment display of a pattern of a second special pattern game executed last from among the remaining reservations.SELECTED DRAWING: Figure 176
Patent JP-2021086638-A (JP)
Title: Arithmetic unit, on-vehicle device, and automatic driving system
Inventor: OKOSHI KYOKO
IPC: B60W60/00
Filed: 2020-12-25
Abstract: To provide information for allowing automatic driving at a site where the automatic driving is interrupted in the past.SOLUTION: An arithmetic unit comprises: a server communication part which manually receives information on an interruption position where automatic driving of a first vehicle is interrupted from an on-vehicle device to be mounted on the first vehicle, and receives manual driving information which is the information recording travel by a second vehicle by manual driving in an area of the interruption position and including speed of the second vehicle or a steering angle of the second vehicle from an on-vehicle device to be mounted on the second vehicle; an extraction part which extracts a control point which is a site regarding change of control of a third vehicle on the basis of the interruption position; and a creation part which creates knowledge information for allowing generation of a trajectory of the third vehicle including manual driving information on the trajectory passing through the control point, in which the server communication part further transmits at least one of the knowledge information and information showing the trajectory of the third vehicle generated by the knowledge information to an on-vehicle device of the third vehicle.SELECTED DRAWING: Figure 2
Patent JP-2021118022-A (JP)
Title: Method of accurately detecting and controlling position of optical disk head, and optical disk and device
Inventor: ZHENG MU
IPC: G03H1/22
Filed: 2020-12-28
Abstract: To provide a method for accurately detecting and controlling a position of an optical disk head, by which a position of reference light can be accurately controlled with respect to a hologram recorded, when reading optical disk data.SOLUTION: Utilizing a narrow shift selectivity of a spherical reference beam shift multiplexing technology, a control area separate from a data area is provided on a storage medium including an x-direction position control unit and a y-direction position control unit. Similar to the data area, a hologram with a special pattern is recorded in the control area. When reading data, information in the control area is read at first, a position of an optical head with respect to the hologram in the data area is detected in the x direction and the y direction, respectively, based on the information read from the hologram in the control area, and reference light can be controlled to an exact position indicated by its address.SELECTED DRAWING: Figure 6
Patent JP-2020532656-A (JP)
Title: 真空蒸発源
IPC: C23C14/24
Filed: 2017-09-14
Abstract: 本発明は、るつぼの底面を効率的に加熱できる真空蒸発源を提供することが、その技術的課題である。このために、本発明の真空蒸発源は、ケースの内部空間部にるつぼが備えられた真空蒸発源において、前記るつぼの底面と前記内部空間部の床面との間をなす下部空間の上半部に位置する底面反射部と、前記内部空間部の前記床面に備えられて前記底面反射部を支える支え部と、前記内部空間部の側面と前記るつぼの外部側面との間に位置すると共に前記底面反射部の上面まで延びるヒーターとを含む。
Patent JP-2020536872-A (JP)
Title: ３−置換１，２，４−オキサジアゾールの結晶形態
IPC: C07D271/06
Filed: 2018-10-10
Abstract: 本発明は、３−置換１，２，４−オキサジアゾール化合物の結晶形態、それらの調製方法、およびその関連医薬調製物に関する。発明はまた、薬学、獣医学、および農学関連用途に好適な調製物に関する。【選択図】なし
Patent JP-2021505828-A (JP)
Title: 液化ガス再気化システムの蒸発ガス処理装置及び蒸発ガス処理方法
IPC: F17C13/00
Filed: 2018-12-28
Abstract: 【課題】本発明は、再気化ガスの送出量が少ない場合でも、蒸発ガスを再液化させて回収することができる、液化ガス再気化システムの蒸発ガス処理装置に関する。【解決手段】本発明に係る液化ガス再気化システムの蒸発ガス処理装置は、蒸発ガスを燃料需要先で要求される圧力まで圧縮する燃料圧縮機と、燃料圧縮機の後段に燃料圧縮機と直列に設置されて、燃料圧縮機で圧縮された低圧蒸発ガスを再気化ガスの需要先で要求される圧力まで圧縮する高圧圧縮機と、高圧圧縮機で圧縮された高圧蒸発ガスを冷却する低温熱交換器と、低温熱交換器で冷却された高圧蒸発ガスを液化ガスが貯蔵される液化ガス貯蔵タンクの内圧まで減圧する減圧装置と、減圧装置での減圧によって生成されたフラッシュガスを分離する液化ガスドラムとを備え、液化ガスドラムで分離された液体状態の再液化蒸発ガスを液化ガス貯蔵タンクに回収する。【選択図】図１
Patent JP-2021509141-A (JP)
Title: 塩化物ヒープ浸出における水バランス
IPC: C22B15/00
Filed: 2018-12-20
Abstract: 【課題】銅鉱石の高濃度塩化物浸出方法において、浸出済み残留固形物をすすぐのに適した水の量を最大にし、これにより、塩化物を回収し、プロセスからの塩化物の損失を減らすこと。【解決手段】高濃度塩化物ヒープ浸出操作におけるすすぎに利用可能な水の量を最大化する方法であって、ヒープ内の浸出済み残留鉱石をすすぐために、鉱石１トン当たり０．０５〜０．３５ｍ３のプロセス補給水を使用し、前記浸出済み残留鉱石から塩化物含有水性液を取り出す工程を含む。【選択図】図４