baber/WOPTO huggingface dataset:
Patent JP-2023062727-A (JP)
Title: Compound type cylinder block
Inventor: SEKINE KANEKATSU
IPC: F02F1/00
Filed: 2021-10-22
Abstract: To enable heat-welding joining to a synthetic resinous outer member by heating a metallic main block to near a melting temperature of a synthetic resin material.SOLUTION: A compound type cylinder block of an internal combustion engine is composed of a metallic main block, and a synthetic resinous outer member, and is heat-welded on a joint surface orthogonal to a cylinder axis direction. The main block is equipped with columnar portions 14 (14A, 14C, 14E, and 14G) that become bolt boss portions of a cylinder head, and columnar opposite surfaces 52 (52A, 52C, 52E, and 52F) on the outer member side oppose to outside surfaces of the columnar portions 14 through minute clearances. Clearance dimensions has relationships of "Δ1>Δ3" and "Δ8>Δ6" so that the main block 2 does not interfere even if it thermally expands during heat-welding.SELECTED DRAWING: Figure 12
Patent JP-2023065275-A (JP)
Title: Conveyance device and printing device
Inventor: NAKAGAKI TOSHIHIRO
IPC: B41J2/01
Filed: 2021-10-27
Abstract: To provide a conveyance device and a printing device suppressed in lowering of productivity.SOLUTION: In a conveyance device, when conveyance failure is detected at a sheet material P3 and conveyance of the sheet material P is stopped, in a stopped state of sheet materials P2, P10 and P3 from a downstream side in the conveying direction on a drum 31, an inching switch 81 is operated to start inching movement, and the sheet material P2 is conveyed toward a conveyor belt 401 of conveyance means 41. When the sheet material P2 is completely discharged to the conveyor belt 401, the inching operation is stopped, and a belt reverse switch 83 is operated, to thereby rotate the conveyor belt 401 of the conveyance means 41 in the reverse direction of the inching operation, the sheet material P2 is conveyed in the direction (direction of an arrow B) reverse to the conveying direction (direction of an arrow A), to discharge the same to a purge tray 91.SELECTED DRAWING: Figure 5
Patent JP-2022009913-A (JP)
Title: Hole transport materials
IPC: C07C211/56
Filed: 2021-11-02
Abstract: PROBLEM TO BE SOLVED: To provide electroactive materials for use in electronic devices. 
     SOLUTION: An organic electronic device structure has a first electrical contact layer, an anode layer, and a second electrical contact layer, a cathode layer, and a photoactive layer between them. A hole injection layer, sometimes referred to as a buffer layer, may be adjacent to the anode. A hole transport layer containing a hole transport material may be adjacent to the hole injection layer. An electron transport layer containing an electron transport material may be adjacent to the cathode. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069301-A (JP)
Title: elevator system
Inventor: YOKOI YASUHIRO
IPC: B66B3/00
Filed: 2021-11-05
Abstract: To provide an elevator system that allows users to easily grasp the status of their destinations.SOLUTION: An elevator system 1 includes a control unit 11, a storage unit 12, an estimation unit 13, a prediction unit 15, and a presentation unit 16. The storage unit 12 stores tenant identification information for identifying a tenant in association with area information including information on the capacity of an area assigned to the tenant and a floor of the area. The estimation unit 13 estimates the number of passengers getting on and off a car 7 of an elevator 3 based on the state of the elevator 3. A tabulation unit 14 tabulates the number of users of the area assigned to the tenant. The prediction unit 15 predicts availability of the area allocated to the tenant based on the number of passengers getting on and off estimated by the estimation unit 13, the number of users tabulated by the tabulation unit 14, and the information stored in the storage unit 12. The presentation unit 16 presents floors of available areas to the user getting on the car 7 based on the availability predicted by the prediction unit 15.SELECTED DRAWING: Figure 1
Patent JP-2022077517-A (JP)
Title: Online shopping payment settlement service providing method, device, and computer program
Inventor: CHOI INHYUK
IPC: G06Q30/06
Filed: 2021-11-10
Abstract: To provide an online shopping payment settlement service providing method, a program, and a device, which more accurately determines an online seller allowing an early payment of a sold amount before terminating purchase procedures by an online purchaser, for efficiently preventing accidents from occurring.SOLUTION: A method includes: an early settlement application reception step in which a first server of an online shopping website receives a sold amount early settlement application of a first online seller in the online shopping website; an early settlement approval/denial determination step for determining whether or not a sold amount early settlement against the first online seller is approved by using a transaction breakdown of the first online seller in the online shopping website; and a sold amount early settlement step for paying a sold amount against a product purchased in the online shopping website by the first online purchaser from the first online seller, which precedes a payment timing for a case when the early settlement to the first online seller is denied.SELECTED DRAWING: Figure 2
Patent JP-2023071350-A (JP)
Title: Rotor, motor, compressor, and freezing device
Inventor: KATAOKA YOSHIHIRO
IPC: H02K1/276
Filed: 2021-11-11
Abstract: To propose a rotor capable of suppressing demagnetization of a permanent magnet in the vicinity of a bridge, a motor having the rotor, a compressor having the motor, and a freezing device having the compressor.SOLUTION: A rotor 10 is a rotor of a motor 100 rotatably provided around a rotation axis C. The rotor 10 has a rotor core 20, and a permanent magnet 40 inserted into a plurality of magnet housing holes 22 respectively formed with predetermined intervals around the rotation axis C of the rotor core 20. When viewed along the rotation axis C, the magnet housing hole 22 has a rectangular first part 22a extending from the inside of the rotor core 20 to the outside. The rotor core 20 has: a bridge 24 that is a wall surface extending in a circumferential direction, forming a part of the magnet housing hole 22 in the inside of an outer peripheral surface when viewed along an extension direction of the rotation axis C; and a first projection 27 projecting toward the side of the permanent magnet 40 at a position separated from both ends in the circumferential direction of the bridge 24.SELECTED DRAWING: Figure 5
Patent JP-2023072846-A (JP)
Title: Composition, molding, and composite
Inventor: ABE MASATOSHI
IPC: C08L81/02
Filed: 2021-11-15
Abstract: To provide a composition which contains a polyarylene sulfide resin as a main component and is excellent in toughness.SOLUTION: The composition contains the polyarylene sulfide resin and a fluorine-containing elastic copolymer and has a flexural modulus of 3.1 GPa or less at 23±1°C. The fluorine-containing elastic copolymer has a Mooney viscosity at ML1+10 and 121°C of 20-400. The mass ratio of the polyarylene sulfide resin to the fluorine-containing elastic copolymer is 99:1-50:50. The fluorine-containing elastic copolymer is dispersed in the polyarylene sulfide resin. The fluorine-containing elastic copolymer has a domain particle diameter of 0.1-300 μm.SELECTED DRAWING: None
Patent JP-2023073023-A (JP)
Title: Variable flux magnet module and rotary electric machine
Inventor: HANABUSA KAZUYOSHI
IPC: H02K21/14
Filed: 2021-11-15
Abstract: To provide a variable flux magnet module that makes it possible to reduce individual differences.SOLUTION: A variable flux magnet module includes a variable flux magnet, a first coil disposed on a first face among the faces of the variable flux magnet, and a second coil having a coil face with an area larger than the area of the coil face of the first coil and generating a magnetic field that penetrates at least the first face of the faces of the variable flux magnet. The coil face of the first coil is included inside the coil face of the second coil in a direction orthogonal to the first face.SELECTED DRAWING: Figure 2
Patent JP-2023073152-A (JP)
Title: Temperature-responsive substrate for cell culture and method for producing the same
Inventor: SAKAI HIDEAKI
IPC: C12M3/00
Filed: 2021-11-15
Abstract: To provide a novel temperature-responsive substrate for cell culture that has the substrate surface entirely and uniformly coated with a temperature-responsive polymer.SOLUTION: A temperature-responsive substrate for cell culture has the substrate surface coated with a block polymer comprising a water insoluble polymer segment with a degree of polymerization of 90 or more combined with a temperature-responsive polymer segment with a degree of polymerization of 120 or more, with the content of the temperature-responsive polymer component being 30-95 wt.%, at a rate of 0.8-10.0 μg/cm2 in terms of the temperature-responsive polymer content. The polymer coating thickness is 80 nm or less, and the maximum value of the thickness is less than or equal to two times an average value.SELECTED DRAWING: None
Patent JP-2022031746-A (JP)
Title: Target tracking system
IPC: G08G5/00
Filed: 2021-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a novel technology for tracking a moving target using a drone. 
     SOLUTION: A transmitter 32 and a communication terminal 90, which are mounted on a target; a management server 50 which communicates with the communication terminal; and a drone 200 are used. The drone comprises: a controller 202 that controls navigation; a communication device 204 connected to the controller; and a receiver 210 that can be received from the transmitter 32. The controller 202 is brought into a transmitter use mode under the condition that a connection between the communication terminal and the management server is not established, and autonomously navigates the drone based on a change in strengths of electromagnetic waves received from the transmitter 32 by the receiver 210 without depending on the management server; and as a result, when the connection between the communication terminal and the management server is established, the management server 50 is brought into a communication terminal use mode and determines a flight target point of the drone based on position information received from the communication terminal via a relay base station 206 and a ground base station 300. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023074885-A (JP)
Title: game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2021-11-18
Abstract: To execute notification effectively.SOLUTION: During execution of notification that a setting change mode executed based on start of power supply is available, when CPU does not input start time information in a period after notification is started until a prescribed time passes, a notification mode is changed, based on the passage of the prescribed time, on the other hand, when the CPU inputs the start time information, the notification mode is not changed, based on the passage of the prescribed time, and even when the CPU inputs the start time information, the notification mode is changed, based on operation of a RAM clear switch.SELECTED DRAWING: Figure 13
Patent JP-2022033802-A (JP)
Title: Square steel tube and building structure
IPC: B21C37/15
Filed: 2021-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a square steel tube which has small variation in hardness in a peripheral cross section, is excellent in ductility and toughness on an outer surface of a square part, and has a flat plate part and a method for manufacturing the same, and a building structure. 
     SOLUTION: There is provided a square steel tube, in which a plurality of flat plate parts 11 and square parts 12 are alternately formed in a tube peripheral direction, a weld part 13 extending in a tube axial direction is further formed, a width in the tube peripheral direction of a melting and solidification part in the weld part 13 is 1.0 μm or more and 1,000 μm or less, and a radius of curvature outside the square part is more than 3.0 times and 4.0 times or less an average plate thickness. The average plate thickness t (mm) can be set to be more than 0.030 times an average side length H (mm). 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022016643-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-11-26
Abstract: PROBLEM TO BE SOLVED: To perform determination more excellently. 
     SOLUTION: In main control means, a determination value generated within a prescribed range by determination value generation means is acquired by determination value acquisition means on the basis that a prescribed acquisition condition is satisfied. It is determined whether or not the determination value acquired by determination value acquisition means matches a specific value predetermined by determining means. On the basis that the determination value is acquired by the determination value acquisition means, it is identified that the determination value acquired this time belongs to which small range among a plurality of small ranges into which a prescribed range is divided, and a small range signal showing the identified small range is outputted to controlled means by signal output means. In the controlled means, when the small range signal is received by signal reception means, a determination result by the determining means is identified on the basis of the small range shown by the small range signal. Thus, an effect that determination is performed more excellently is achieved. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023078584-A (JP)
Title: Bonfire stand with secondary combustion mechanism
Inventor: MIYASHITA KOSEI
IPC: F24B1/182
Filed: 2021-11-26
Abstract: To provide a bonfire stand capable of enlarging a flame even with a small amount of firewood and suppressing the generation of smoke.SOLUTION: A bonfire stand 1 with a secondary combustion mechanism comprises a combustion space B in which firewood W is burned, and an air heating chamber 11 adjacent to the combustion space B. In the air heating chamber 11, a lower opening 13 and an upper opening 15 are formed, where the upper opening 15 faces the combustion space B, and the lower opening 13 faces an external space G.SELECTED DRAWING: Figure 6
Patent JP-2023080534-A (JP)
Title: fuel cell system
Inventor: KURASHINA DAISUKE
IPC: H01M8/04746
Filed: 2021-11-30
Abstract: To guarantee safety even if a fuel gas is leaked.SOLUTION: A fuel cell system (10) comprises: a power unit (80); a housing (20) enclosing the power unit (80); a discharge pipe (60) connected to an exhaust gas lead-out part (81-5) of the power unit (80) and penetrating the housing (20); and an air supply machine (51) which is provided inside of the housing (20) and supplies air to an air lead-in part (81-3) of the power unit (80).SELECTED DRAWING: Figure 1
Patent JP-2023080780-A (JP)
Title: combine
Inventor: WATABE HIROKI
IPC: A01F12/22
Filed: 2021-11-30
Abstract: To solve a conventional problem that when a large amount of objects to be processed is accumulated in a threshing chamber and a threshing load increases, rotational resistance to threshing teeth at the time of rotation increases, a bar frame is rotated by the threshing teeth and twisted, and a threshing cylinder can be deformed and distorted, thereby deteriorating threshing efficiency and deteriorating durability of the threshing cylinder.SOLUTION: A threshing device 3 of a combine is disposed on one side above a travelling device 2, and a grain tank 5 is disposed on the other side. The threshing device 3 is composed by axially installing a threshing cylinder 10 by a threshing cylinder shaft 8 in a threshing chamber 11 whose upper side is enclosed with a threshing cylinder cover 7. A body part 21 formed into a frame body of roughly a same diameter from the start to the end is disposed on a rear side of a conical part 20 whose diameter increases toward the rear side provided at the starting end part of the threshing cylinder 10. The body part 21 is composed of a plurality of shaft rod-shaped bar frames 25 in a front-back direction disposed in a rotation direction of the threshing cylinder 10, and a ring-shaped ring frame 26 provided on an inner periphery of each bar frame 25. Each ring frame 26 is provided with a plurality of threshing teeth 30 disposed in parallel at a prescribed interval in the rotation direction of the threshing cylinder 10.SELECTED DRAWING: Figure 2
Patent JP-2023085147-A (JP)
Title: Information processing device, game program, and information processing method
Inventor: KIKUCHI RIN
IPC: A63F13/69
Filed: 2021-12-08
Abstract: To provide an information processing device or the like capable of providing a new setup for reducing a burden required when a player continuously belongs to a group and motivating the player to continuously participate in group play.SOLUTION: An information processing device includes a player/group information management part (affiliation status management part) 114 configured so as to execute acquisition of log information when a player who belongs to a group composed of multiple players logs in a group and plays a game, determination of whether the acquired log information matches a status maintenance condition determined for each of multiple affiliation statuses of the group, and updating of the player's affiliation status in the group on the basis of the affiliation status in which it is determined that the log information matches the status maintenance condition.SELECTED DRAWING: Figure 2
Patent JP-2023089674-A (JP)
Title: Operation resistance adding device and fitting device equipped with the operation resistance adding device
Inventor: SHIGEMURA MASAKAZU
IPC: E05F5/00
Filed: 2021-12-16
Abstract: To add resistance to an opening operation in an initial operation range of an opening/closing body.SOLUTION: An operation resistance adding device 30 attached to a fitting device 1 that opens/closes an opening/closing body 20 adds a first resistance to an operation within a prescribed initial operation range when the opening/closing body 20 starts the operation, and decreases the first resistance when the opening/closing body 20 operates beyond the initial operation range.SELECTED DRAWING: Figure 2
Patent JP-2023091317-A (JP)
Title: Beacon device, positioning system, beacon signal transmission method
Inventor: MIYAKE SHIRO
IPC: H04W52/38
Filed: 2021-12-20
Abstract: To provide techniques of transmitting beacon signals to achieve both improved maintainability and improved real-time performance.SOLUTION: A beacon device 100 includes a transmitter 112, a receiver 114, and a controller 130. The transmitter 112 transmits a beacon signal. The receiver 114 is capable of receiving an emergency signal from a wireless device. The controller 130 changes the setting of the transmission of a beacon signal from the transmitter 112 based on whether or not the receiver 114 has received an emergency signal. The transmitter 112 transmits a beacon signal according to the setting made by the controller 130.SELECTED DRAWING: Figure 3
Patent JP-2022028058-A (JP)
Title: Program, information processing method, and information processing device
IPC: A63F13/80
Filed: 2021-12-22
Abstract: PROBLEM TO BE SOLVED: To keep rarity and values of a game medium even when the game medium has been provided to a player. 
     SOLUTION: A server 200 stores a plurality of game media which is not associated with a player and has same identification information on the game media, and for which different effective periods are set; selects at least one game medium out of the plurality of game media and associates the selected game medium with the player when acquisition of the game medium is requested from the player; acquires an effective period associated with each of the selected game media; sets the effective period of the game medium associated with the player on the basis of the effective period of the selected game medium; restricts use of the game medium in a game when the effective period of the game medium associated with the player elapses; and selects a game medium whose effective period is infinite, and associates the game medium with the player when the number of times of requests for acquisition of game media by the player is the predetermined number of times of requests or more. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023094136-A (JP)
Title: Motor valve and refrigeration cycle system
Inventor: KOBAYASHI KAZUYA
IPC: F16K31/04
Filed: 2021-12-23
Abstract: To provide a motor valve capable of suppressing valve leakage while securing operability of a valve member, and provide a refrigeration cycle system.SOLUTION: A valve element 2 is slidably inserted into a valve body holder 6 while suspended from a fitting hole 62a provided at the end part of the valve body holder 6 on a valve port 14 side, and is arranged so that a rod shaft 22 is guided in a direction of an axial line L by a cylindrical valve guide member 1B fixed to a valve body 1. When a clearance between the valve element 2 and the valve guide member 1B is defined as A, a clearance between the valve body holder 6 and a holder guide 5d is defined as B, and a clearance between the valve element 2 and the fitting hole 62a of the valve body holder 6 is defined as C, the relations between these clearances A to C are set as follows: A<B and A<C.SELECTED DRAWING: Figure 2
Patent JP-2021519350-A (JP)
Title: 慢性創傷を予防及び処置する為の鉄キレート剤の外用及び経皮送達
IPC: A61P39/04
Filed: 2019-03-27
Abstract: 鎌状赤血球性潰瘍の処置の為の経皮パッチが提供される。パッチはＤＦＯ等の鉄キレート剤の送達を促し得る。真皮内への透過及び真皮に依る吸収を向上させる為に、ＤＦＯは逆ミセル中に封入され得る。パッチは治癒を加速させる為に及び鎌状赤血球性潰瘍に関連する疼痛を縮減する為に用いられ得る。
Patent JP-2021533339-A (JP)
Title: ハイブリッドキャピラリ／充填トラップ及び使用方法
IPC: G01N1/22
Filed: 2019-07-30
Abstract: 交換可能な開放管状キャピラリトラップと、それに続く充填トラップと、を含む、ハイブリッドトラップを使用して、空気中に見出されるＶＯＣ及びＳＶＯＣなどの試料を収集、予備濃縮、及び回収する。キャピラリステージは、重い画分の損失及びキャリーオーバを防止し、かつまた、より重いＳＶＯＣを包含する空気中の粒子を収集し、それらが充填ステージに到達することも防止し得る。充填ステージは、チャネリングによるキャリーオーバを生じにくい、より軽い有機化合物を捕捉する。キャピラリトラップ及び充填トラップは一緒になって、−５０＃Ｃほどの低さから６００＃Ｃほどの高さで沸騰する化合物の定量的回収を提供する。試料をＧＣカラムに直接脱着することができ、これにより、ＧＣオーブンからより離れた移送ライン及び回転バルブを通して試料を熱的に脱着させる他のアプローチによって生じる損失及び汚染を回避する。
Patent JP-2022524470-A (JP)
Title: メディアコンテンツアイテムの宛先に基づくメディアコンテンツアイテムの改善された検索およびカテゴリ化のためのシステムおよび方法
IPC: H04N21/482
Filed: 2020-04-30
Abstract: 本開示の態様は、メディアコンテンツアイテムの宛先を記述するデータを、ユーザコンピューティングデバイスによって受信することを含む、コンピュータ実装方法を対象とする。例示的な宛先は、メディアコンテンツアイテムおよびデジタルロケーション(たとえば、ウェブサイト、ソーシャルネットワーキングページなど)を含むメッセージの受信側のロケーションを含むことができる。この方法は、ユーザコンピューティングデバイスを含むコンピューティングシステムによって、メディアコンテンツアイテムの宛先を記述するデータに基づいて、1つまたは複数のメディアコンテンツアイテムを選択するステップを含むことができる。メディアコンテンツアイテムの宛先を考慮することによって、より関連性があり、および/または適切であるメディアコンテンツアイテムを選択することができる。選択されたメディアコンテンツアイテムは、ユーザコンピューティングデバイスによって動的キーボードインターフェースに表示するために提供することができる。
Patent JP-2021520855-A (JP)
Title: シトラス果皮抽出物を含むカフェインによる睡眠障害改善用組成物
IPC: A61P25/20
Filed: 2019-05-03
Abstract: 本発明は、シトラス（Ｃｉｔｒｕｓ）果皮抽出物を有効成分として含むカフェインによる睡眠障害改善用組成物に関する。【選択図】図１２
Patent JP-2022500847-A (JP)
Title: 高性能集積回路その他のデバイスの熱的及び構造的管理のための一体化熱スプレッダ及びヒートシンクを備えたモジュールベース
IPC: H01L23/36
Filed: 2019-09-12
Abstract: 装置が、冷却すべき１つ以上のデバイス（５０２）を指示するように構成されたモジュールベース（４００）を含む。モジュールベースは、カバー（１００、２００、３００、４０２）と、カバーに接続されたヒートシンク（４０４）とを含む。カバーは、第１封止層及び第２封止層（１０２〜１０４、２０２〜２０４、３０２〜３０４）と、封止層間の熱スプレッダ（１０６、２０６、３０６）とを含む。第１封止層は、デバイスから熱エネルギを受け取るように構成される。熱スプレッダは、熱エネルギの少なくとも一部を拡散し、拡散した熱エネルギを第２封止層へと供給するように構成されている。ヒートシンクは、第２封止層を通して熱エネルギを受け取り、熱エネルギをモジュールベースの外へ移送するように構成される。第１封止層は、複数の開口部（１０８、２０８、３０８）を含む。モジュールベースは、開口部を通して挿入される複数のタブ（１１０、２１０、３１０）を含む。各タブは、第１封止層を通して、デバイスのうちの少なくとも１つと熱スプレッダとの間に熱的インターフェースを提供するように構成される。
Patent JP-2022505893-A (JP)
Title: ビデオコーディングのための、サブブロックマージ候補のための個別マージリストと、イントラ－インター技術との調和
IPC: H04N19/70
Filed: 2019-10-25
Abstract: 本発明は、ビデオデータをビットストリームにエンコーディングするための、及びビットストリームで受信されたビデオデータをデコーディングするための方法及び装置に関する。イントラ及びインターモードのための多重仮説予測を使用すべきか否かを示す第２制御フラグは、サブブロックマージ候補のための個別マージリストの技術が使用されるか否かの決定があると、条件付きでのみ生成及び送信される。他方で、デコーダは、たとえ第２制御フラグが条件付きでしか送信されないとしても、イントラ及びインターモードのための多重仮説予測と、サブブロックマージ候補のための個別マージリストの技術との利用に関して決定する能力がある。