baber/WOPTO huggingface dataset:
Patent JP-2023065929-A (JP)
Title: Manufacturing method for blade, and blade
Inventor: YOSHIOKA SHUYA
IPC: F03D3/06
Filed: 2021-10-28
Abstract: To provide a manufacturing method for a blade capable of rotating a wind turbine efficiently.SOLUTION: A manufacturing method for a blade mounted on a support arm attached to a vertical rotational shaft erected vertically so as to rotate on a circumference around the vertical rotational shaft, comprises: setting an attachment angle at the time when attaching a basic blade being a base to the support arm so that the angle is within a range of 0° to 90° with respect to the support arm; calculating a maximum value of a circumferential component of aerodynamic force generated in the basic blade at an azimuth angle (Ψ) of 0° to 360° of the basic blade at the attachment angle; and based on the calculated azimuth angle (Ψ) at the maximum value, searching for a cross-sectional shape of a blade with an increased circumferential component from the basic blade.SELECTED DRAWING: Figure 3
Patent JP-2023067462-A (JP)
Title: Injection needle
Inventor: SEKI KAZUHARU
IPC: A61M5/32
Filed: 2021-11-01
Abstract: To make it possible to reliably prevent a needle from bending and to perform an appropriate subcutaneous puncture.SOLUTION: An injection needle 13 includes a base member 33 having a connection part 31 connected to a cylinder body 12 and a support shaft part 32 projecting forward from the connection part 31, and a needle member 34 held on a shaft center of the support shaft part 32 of the base member 33 and protruding forward. The injection needle is provided with an assist tool 35 having: a slide cylinder part 36 which is inserted in and engaged with the support shaft part 32 and can slide back and forth; a spring part 37 which supports the slide cylinder part 36 around the support shaft part 32 and is energized forward; and a flange part 38 that is positioned in front of an end of the needle member 34 in a normal body at the end of the slide cylinder part 36 and stretches to an outer peripheral side positioned.SELECTED DRAWING: Figure 1
Patent JP-2023068779-A (JP)
Title: Injection changeover device
Inventor: ITO KOICHI
IPC: B08B3/02
Filed: 2021-11-04
Abstract: To provide an injection changeover device that is capable of shortening the time required for stopping supply of high pressure water or compressed air, and capable of increasing safety of an operator.SOLUTION: An injection changeover device includes: a nozzle unit 2 for injecting high pressure water Q supplied from a high pressure pump P; a driving air supply channel L1 for supplying driving air A1 for driving the nozzle unit 2; an operating air supply channel L2 for supplying operating air A2 for injecting the high pressure water Q from the nozzle unit 2; and exhaust holes 8, 9 for exhausting the driving air A1 as operating air changeover air A3 for changing over from supply to stopping of the operating air A2.SELECTED DRAWING: Figure 1
Patent JP-2023069000-A (JP)
Title: Game machine
Inventor: MORI TSUTOMU
IPC: A63F5/04
Filed: 2021-11-04
Abstract: To provide a game machine in which display of each information is considered when scrolling multiple pieces of information.SOLUTION: A slot machine 100 can execute a band display performance that scrolls a band-shaped display. The band display performance includes a first band display performance in which first information is displayed and a second band display performance in which second information different from the first information is displayed. The first band display performance is scrolled in a first direction and the second band display performance is scrolled in a second direction different from the first direction.SELECTED DRAWING: Figure 43
Patent JP-2022033755-A (JP)
Title: Solid preparation, feeding stuff, supplement, food product additive and food product
IPC: A61K9/48
Filed: 2021-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a solid preparation including silicone fine particles or an aggregate of silicone fine particles, and generating hydrogen. 
     SOLUTION: One solid preparation of the invention is mainly formed of silicone fine particles, and has a hydrogen generation ability. The solid preparation is configured so that hydrogen is generated when the silicone fine particles contact water-containing liquid whose pH value is 7 or more. Therefore, by utilizing the features, after the solid preparation is ingested and then passes a stomach, in a digestive tract in which a pH value is equal to or more than 7 by secretion of pancreatic fluid, generation of hydrogen is promoted. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023070889-A (JP)
Title: Pneumatic tire for heavy load
Inventor: KITANI NAOFUMI
IPC: B60C3/04
Filed: 2021-11-10
Abstract: To provide a pneumatic tire 2 for heavy load capable of achieving suppression of shape changes by traveling while reducing generation risks of rupture of a band cord and belt edge loose.SOLUTION: A tire 2 includes a reinforcement layer 20 positioned between a tread 4 and a carcass 12. The reinforcement layer 20 is provided with a band 38 and a belt 40. The band 38 is provided with a full band 42 and a pair of edge bands 44. An end 42e of the full band 42 is positioned outside in an axial direction of a shoulder circumferential groove 28s. A third belt ply 46C of the belt 40 is positioned inside in a radial direction of the pair of edge bands 44. A distance Y between the respective edge bands 44 and the full band 42 or the third belt ply 46C is between 2.2 mm or more and 4.0 mm or less. A ratio of tire thickness E at an end PE of a tread surface 22 relative to tire thickness C on an equatorial plane is between 1.2 or more and 2.0 or less.SELECTED DRAWING: Figure 3
Patent JP-2023071056-A (JP)
Title: Electronic apparatus, display control method and display program
Inventor: OTSUKA TAKUYA
IPC: G06F15/02
Filed: 2021-11-10
Abstract: To enable the prevention of an input error by clearly indicating the current input state in the case of accepting a numerical value related to a calculation or an input of an operator.SOLUTION: A processor 11 and a display driver 14 perform display with four gradations according to a prescribed rule in displaying a numerical value, a decimal point, and an operation to be inputted on a display 15. The prescribed rule means to display a display corresponding to a newly inputted key with "black", and redisplay a display until immediately before inputting the new key to a prescribed gradation other than the "black". Consequently, the current input state, that is, a state of inputting a numerical value, a state of inputting a decimal point, or a state of inputting an operator can be easily recognized from difference of the display gradation only by looking at a display state of the display 15.SELECTED DRAWING: Figure 1
Patent JP-2023072264-A (JP)
Title: heating device
Inventor: INOMATA TOSHIYA
IPC: G03G15/20
Filed: 2021-11-12
Abstract: To provide a heating device that can suppress complexity of a supporting member.SOLUTION: A heating device according to an embodiment has: a cylindrical body; a heater; a power supplying unit; and a supporting member. The cylindrical body is cylindrically formed. The heater is arranged in an interior side of the cylindrical body. In the heater, an axial direction of the cylindrical body is defined as a longitudinal direction. A first surface side of the heater contacts with an inner peripheral surface of the cylindrical body. The heater is heated by energization. The power supplying unit is configured to supply electric power to the heater. In the supporting member, an opening part is provided that exposes the power supplying unit. In the supporting member, the axial direction is defined as the longitudinal direction. The supporting member is configured to support the heater attached by relatively bending the supporting member with respect to the heater.SELECTED DRAWING: Figure 16
Patent JP-2022114435-A (JP)
Title: Toothed belt and manufacturing method of the same
Inventor: TSUJI HIROTAKA
IPC: D02G3/04
Filed: 2021-11-24
Abstract: To suppress the exposure (ooze-out) of a rubber composition having no joining part (seam), and forming tooth parts, in a protection layer (fiber member) constituting surfaces of the tooth parts being engagement transmission faces of a toothed belt.SOLUTION: A toothed belt 1 has a plurality of tooth parts 2 which are arranged at prescribed intervals in a belt longitudinal direction, surfaces of the tooth parts 2 are constituted of braids 7 which are formed by combining three pieces or more of braided cords 71, and the braided cords 71 are composed of threads which are obtained by yarn-doubling bulky textured yarns and shape retention yarns which are lower than the bulky textured yarns in elasticity.SELECTED DRAWING: Figure 1
Patent JP-2023079599-A (JP)
Title: Fluid device
Inventor: SATO MASATAKA
IPC: F04C2/10
Filed: 2021-11-29
Abstract: To provide a fluid device capable of improving driving efficiency while preventing leakage of fluid from an operation chamber.SOLUTION: A motor 1 includes an internal gear 91 having an internal tooth pin 90, and an oscillation gear 5 having an external tooth 65 meshed with the internal tooth pin 90 and oscillating and rotating with respect to the internal gear 91. By contact of the internal tooth pin 90 and the external tooth 65, at least two operation chambers 66a, 66b in which hydraulic fluid having different pressure is separately filled are partitioned and formed between the internal gear 91 and the oscillation gear 5. Rigidity of the internal gear 91 is different from that of the oscillation gear 5.SELECTED DRAWING: Figure 2
Patent JP-2023080560-A (JP)
Title: Auger device and hydraulic oil bypass control method
Inventor: FUJITA TOMOYA
IPC: F15B11/02
Filed: 2021-11-30
Abstract: To provide an auger device capable of preventing rapid decompression of a hydraulic oil which occurs in the case where a hydraulic motor is stopped, and to provide a hydraulic oil bypass control method.SOLUTION: An auger device 1 includes: an auger screw for excavating the ground; a hydraulic motor 7 for driving the auger screw; a flywheel provided so that an inertia force is transmitted to the auger screw; a bypass circuit 44 for bypassing a first hydraulic line 40 for supplying a hydraulic oil to the hydraulic motor 7 and a second hydraulic line 42 where the hydraulic oil is discharged from the hydraulic motor 7; and a logic insert valve 46 for opening/closing the bypass circuit 44. The auger device 1 closes the logic insert valve 46 in the case where the hydraulic oil is supplied to the hydraulic motor 7, and opens the logic insert valve 46 in the case where a stop signal of hydraulic oil supply to the hydraulic motor 7 is output, and closes the logic insert valve 46 after a preset predetermined time has elapsed.SELECTED DRAWING: Figure 3
Patent JP-2023082857-A (JP)
Title: Video display device
Inventor: OTA SHINICHIRO
IPC: H04N5/64
Filed: 2021-12-03
Abstract: To enable preventing the inside of a device from being damaged by sunlight.SOLUTION: A video display device (50) is used in a state of being close to eyes of a user. The video display device includes: lenses 60 arranged opposite to the eyes in a use state; a video display device (62) for transmitting a video through the lenses to be projected onto the eyes of the user; and a switching mechanism 70 for executing switching between a state where light incident on the video display device is restricted via the lenses and a state where the restriction is released. The switching mechanism can regulate the incidence of the sunlight into the video display device through the lenses and avoid damage inside the video display device due to collection of sunlight via the lenses.SELECTED DRAWING: Figure 3
Patent JP-2023082950-A (JP)
Title: Electronic apparatus
Inventor: OTA TAKESHI
IPC: H05K7/20
Filed: 2021-12-03
Abstract: To obtain an electronic apparatus with a new configuration improved to be less inconvenient.SOLUTION: An electronic apparatus according to an embodiment includes a housing, an integrated circuit, a plurality of axial fans, and a control circuit. The housing includes an air inlet and an air outlet spaced apart from the air inlet in the first direction. The integrated circuit is positioned between the air inlet and the air outlet and a heat sink is attached to the integrated circuit. The plurality of axial fans includes a first fan that generate an air flow from the air inlet to the air outlet, and is positioned between the air inlet and the heat sink and a second fan not positioned between the air inlet and the heat sink. The control circuit is housed in the housing, outputs a control signal to make a rotational speed of the second fan smaller than the rotational speed of the first fan, and controls the plurality of axial fans.SELECTED DRAWING: Figure 1
Patent JP-2022037063-A (JP)
Title: Display device
IPC: G09F9/00
Filed: 2021-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which a plurality of wires can be arranged efficiently. 
     SOLUTION: A display device includes a substrate, a display region, a peripheral region, a plurality of signal lines, a plurality of terminals arranged in a first direction in the peripheral region of the substrate, a plurality of wires connecting the terminals and the signal lines in the peripheral region, a first metal layer, a second metal layer, and a third metal layer provided in different layers in a direction perpendicular to the substrate in the peripheral region, a first insulating film between the first metal layer and the second metal layer, and a second insulating film between the second metal layer and the third metal layer. A first wire includes a first contact part connecting between the first metal layer and the second metal layer. A second wire includes a second contact part connecting between the first metal layer and the second metal layer. Between the first contact part and the second contact part in a plan view, a third wire formed of the second metal layer and a fourth wire formed of the third metal layer are provided. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023085865-A (JP)
Title: Plastic optical fiber cable
Inventor: KIMURA TAKESHI
IPC: C08L77/00
Filed: 2021-12-09
Abstract: To provide a plastic optical fiber cable having excellent long-term heat resistance under a high-temperature environment.SOLUTION: A plastic optical fiber cable has: an optical fiber single wire having a core comprising a polymer having methyl methacrylate units, and one or more clad layers provided on the outer peripheral surface of the core; and a coating layer that coats the outer peripheral part of the optical fiber single wire. The coating layer contains a polyamide-based resin (A). The polyamide-based resin (A) is an aliphatic polyamide resin having an amide group ratio (N1/N2), which is a ratio of the number of methylene carbon atoms (N1) in a skeleton to the number of amide group carbon atoms (N2), of 7 to 10.SELECTED DRAWING: Figure 1
Patent JP-2022031343-A (JP)
Title: Photo-curing nail coating agent
IPC: A61K8/49
Filed: 2021-12-13
Abstract: PROBLEM TO BE SOLVED: To provide photo-curing nail coating agents in which a photocurable resin consisting of lactide and caprolactone is used. 
     SOLUTION: There is provided a photocurable nail coating agent containing a photocurable polylactic acid resin and a photopolymerization initiator. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023087860-A (JP)
Title: stiffening structure
Inventor: OBAYASHI MASARU
IPC: E04B1/58
Filed: 2021-12-14
Abstract: To integrate a pair of stiffeners by exhibiting a stiffening effect for suppressing buckling of a compression steel material while reducing an installation space and simplifying a structure.SOLUTION: A stiffening structure comprises: a compression steel material 5 that receives a compression force; and a pair of wooden stiffeners 6 arranged to hold the compression steel material 5 between both sides in a direction orthogonal to the longitudinal direction of the compression steel material 5. The stiffeners 6 are provided with a stiffening/integration function part 7 having both a stiffening function part that exhibits a stiffening effect of suppressing buckling of the compression steel material 5 by the stiffeners 6 and an integration function part that integrates the stiffeners 6 without receiving an axial force of the compression steel material 5.SELECTED DRAWING: Figure 2
Patent JP-2023091968-A (JP)
Title: Image formation device and method for forming image
Inventor: KIMURA SATOSHI
IPC: B41M5/36
Filed: 2021-12-21
Abstract: To provide an image formation device that can form a high-quality image efficiently with respect to a medium to be printed on which an image is formed with deformation by being heated.SOLUTION: An image formation device (10) includes a thermal head (12) positioned on a side of a heat deformation layer (31b) relative to a transportation route of a medium to be printed (31) including a substrate (31a) and the heat deformation layer and forming an image by deforming the heat deformation layer by coming into contact with and heating the heat deformation layer.SELECTED DRAWING: Figure 4
Patent JP-2023092725-A (JP)
Title: pneumatic tire
Inventor: KUBO NAOYA
IPC: B60C11/03
Filed: 2021-12-22
Abstract: To provide a pneumatic tire that can make both reduction in a maximum value of cornering force and increase of cornering power compatible.SOLUTION: A tire 1 includes a tread 10 which has a center land part 40 including a center in a tire width direction, mediate land parts 44 provided through first circumferential main grooves 20 at both sides in a tire width direction of the center land part, and shoulder land parts 50 provided through second circumferential main grooves 21 at outsides in the tire width direction of the mediate land parts. In the mediate land parts 44 are formed circumferential sub grooves 46 extending in a tire circumferential direction. In an area sandwiched between grounding ends T of the tread 10, a ratio of first grounding areas S1 to total areas which are a sum of the first grounding areas S1 of two shoulder land parts, second grounding areas S2 obtained by adding opening areas outside in a tire radial direction of the circumferential sub-grooves to grounding areas of the two mediate land parts and third grounding areas S3 of the center land part is 50-55%.SELECTED DRAWING: Figure 4
Patent JP-2023092813-A (JP)
Title: Composite device
Inventor: ARAKI ONORI
IPC: F04B39/06
Filed: 2021-12-22
Abstract: To provide a composite device that can contribute to downsizing of a vehicular air conditioning device, etc., and can effectively cool heat generating components.SOLUTION: A composite device has a refrigerant compression function and a heat medium heating function. The inside of a housing 2 of the composite device is partitioned into: a first housing space S1 housing a compression mechanism 3 and an electric motor 4, and through which a refrigerant compressed by the compression mechanism flows; a second housing space S2 housing an electric heater 5, and through which a heat medium flows; and a third housing space S3 housing a motor driving circuit 20 for controlling the electric motor 4, and a heater control circuit 30 for controlling the electric heater 5. First power switching elements Q1-Q6 of the motor driving circuit 20 and second power switching elements Q7 and Q8 of the heater control circuit 30 are arranged at a position in the third housing space S3 corresponding to the second housing space S2.SELECTED DRAWING: Figure 6
Patent JP-2023015969-A (JP)
Title: ozone generator
Inventor: KITO SHINICHIRO
IPC: C01B13/11
Filed: 2021-12-22
Abstract: To suppress influence of a gas flow in an ozone sensor.SOLUTION: An ozone generator 100 is equipped with a flow channel 1 where a gas flows from an intake port 5 to an exhaust port 6, an ozone generating body 3 arranged in the flow channel 1, and an ozone sensor 4 arranged upstream of the ozone generating body 3 in the flow channel 1. The flow channel 1 composes a gas passing space AR upstream of the gas generating body 3 and includes an upstream side flow passage 130 where the gas flows from a predetermined side to another side. The intake port 5 is installed at the periphery 131 of the upstream side flow passage 130 of the ozone sensor 4.SELECTED DRAWING: Figure 13
Patent JP-2023096783-A (JP)
Title: Sulfide-based solid electrolyte and manufacturing method of sulfide-based solid electrolyte
Inventor: NARIMATSU EIICHIRO
IPC: H01M10/0562
Filed: 2021-12-27
Abstract: To provide a sulfide-based solid electrolyte improved in ion conductivity and a manufacturing method thereof.SOLUTION: A sulfide-based solid electrolyte is provided, including second-group elements and having argyrodite crystal structure. The sulfide-based solid electrolyte is expressed by a chemical formula Li7-x-2yMyPS6-xHax. In the chemical formula, M is one or more kinds of elements selected from second-group elements, Ha is one or more kinds of elements selected from halogen, Ha includes Br, 0<x<2.5 and 0<y<0.45 are satisfied and a grid volume of the sulfide-based solid electrolyte is 950Å3 or more and 980Å3 or less.SELECTED DRAWING: Figure 3
Patent JP-2023096814-A (JP)
Title: soil collector
Inventor: SANO AIKI
IPC: E02D1/04
Filed: 2021-12-27
Abstract: To surely pull up and recover soil collected from the ground in a sandwiched state.SOLUTION: A soil collector 1 includes: a sampling unit 4 including a first plate 2 and a second plate 3 horizontally spaced apart from the first plate 2, in which sampled soil enters between the first plate 2 and the second plate 3 when the first plate 2 and the second plate 3 are rotated and pushed into the ground; a rotating body 5 provided in the sampling unit 4 and imparting rotational force to rotate first plate 2 and the second plate 3; and a change mechanism 6 for changing between a first state in which a lower end of the first plate 2 and a lower end of the second plate 3 abut or approach each other and a second state in which the lower end of the first plate 2 and the lower end of the second plate 3 separate from each other.SELECTED DRAWING: Figure 1
Patent JP-2021535643-A (JP)
Title: 端末と基地局との間での通信用の方法、装置、デバイス、及び記憶媒体
IPC: H04W4/02
Filed: 2019-08-22
Abstract: 本開示は、端末と基地局の間での通信用の方法、装置、デバイス、及び記憶媒体を提案する。第１の基地局が送信する第１のビーコン・フレームが受信され、第１のビーコン・フレームが第１の位置情報を含み、第１の位置情報は、第１の基地局の位置を特徴づけるために使用され、第１の位置情報と第２の位置情報との間の距離が、第１の所定の閾値よりも長い場合、又は第１の受信信号強度情報と第２の受信信号強度情報との間の差が、第２の所定の閾値よりも大きい場合に、第１の情報がネットワーク・サーバに送信され、第１の情報は、第１の情報に基づいて端末のダウンリンク・データに対応する基地局をネットワーク・サーバが更新するために使用される。このようにして、判定の確度を改善することができ、及び端末の消費電力を節約することができる。たとえば、端末の電池消費量を大幅に低減することができ、及び端末の電池寿命を改善することができる。
Patent JP-2022500897-A (JP)
Title: デジタル写真用カメラと物理ディスプレイ上に示される代替画像コンテンツを同期させるための方法およびデバイス
IPC: H04N21/854
Filed: 2019-09-13
Abstract: 本発明は、デジタル写真用カメラと、物理ディスプレイ上に示される代替画像コンテンツとを同期させるための方法およびデバイスに関係し、画像データの各セットが個別の画像のシーケンスを包含する、画像データの少なくとも２つの異なるセットを生成することと；マスタ・クロック信号（Ｍ）を生成することと；前記画像データの少なくとも２つのセットの前記画像を、前記マスタ・クロック信号によってトリガされる前記物理ディスプレイ上にタイムスライス多重化態様で表示し、前記マスタ・クロック信号（Ｍ）に基づいてカメラ同期信号（Ｃ）を生成し、前記デジタル写真用カメラを用いて少なくとも１つの画像を取り込むためのカメラ作動信号（Ａ）を生成することと；前記カメラ同期信号（Ｃ）および前記カメラ作動信号（Ａ）に基づいて前記デジタル写真用カメラのための少なくとも１つのシャッタ・レリーズ信号（Ｓ）を生成することと；前記少なくとも１つのシャッタ・レリーズ信号（Ｓ）を前記デジタル写真用カメラのシャッタ・コントロール・ユニットへ送信することとを包含する。
Patent JP-2022505193-A (JP)
Title: マルチバンドミリ波（ｍｍＷ）アンテナアレイおよび無線周波数集積回路（ＲＦＩＣ）モジュール
IPC: H01Q5/35
Filed: 2019-10-24
Abstract: マルチバンドミリ波（ｍｍＷ）アンテナアレイおよび無線周波数集積回路（ＲＦＩＣ）モジュールのための装置が開示される。例となる態様では、装置は、第１のアンテナアレイと、第２のアンテナアレイと、少なくとも１つの無線周波数フロントエンド集積回路とを有するマルチバンドｍｍＷアンテナアレイおよびＲＦＩＣモジュールを含む。第１のアンテナアレイは、少なくとも２つの第１のアンテナ素子を含み、第１のｍｍＷ周波数帯域に同調される。第２のアンテナアレイは、少なくとも２つの第２のアンテナ素子を含み、第２のｍｍＷ周波数帯域に同調される。少なくとも１つの無線周波数フロントエンド集積回路は、少なくとも２つの第１のトランシーバチェーンと、少なくとも２つの第２のトランシーバチェーンとを含む。少なくとも２つの第１のトランシーバチェーンは、少なくとも２つの第１のアンテナ素子にそれぞれ結合され、少なくとも２つの第２のトランシーバチェーンは、少なくとも２つの第２のアンテナ素子にそれぞれ結合される。 
【選択図】  図１
Patent JP-2022514255-A (JP)
Title: Ｐｓｍａに特異的な二環式ペプチドリガンド
IPC: A61P13/08
Filed: 2019-12-13
Abstract: 本発明は、2以上のペプチドループがスキャフォールドへの取付点の間に内在するように、分子スキャフォールドに共有結合しているポリペプチドに関する。特に、本発明は、前立腺特異的膜抗原(PSMA)の高親和性バインダーであるペプチドを記載している。本発明は、1以上のエフェクター及び/又は官能基にコンジュゲートされた、該ペプチドを含む薬物コンジュゲート、該ペプチドリガンド及び薬物コンジュゲートを含む医薬組成物、並びにPSMAによって媒介される疾患又は障害の予防、抑制、又は治療における該ペプチドリガンド及び薬物コンジュゲートの使用も含む。【選択図】なし