baber/WOPTO huggingface dataset:
Patent JP-2024007106-A (JP)
Title: 電気化学反応装置の製造方法
IPC: H01M8/0247
Filed: 2022-07-05
Abstract: 【課題】単セルにガスを給排する流路を形成する部材とガラス部材との密着性を向上させる。【解決手段】本製造方法は、電気化学反応単セルにガスを給排する流路を形成する第１部材および第２部材と、第１部材と第２部材とを接合するガラス部材と、を含む複合体を備える電気化学反応装置の製造方法であり、用意工程と第１成膜工程と接合工程とを備える。用意工程は、アルミニウムを含む金属部材である第１部材と、第２部材と、を用意する工程である。第１成膜工程は、第１部材を加熱することにより、第１部材の表面にアルミナ被膜を形成する工程である。第１成膜工程により表面にアルミナ被膜が形成された第１部材と、第２部材との間に、接合前のガラス部材である接合前ガラス部材を配置した状態で、第１部材、第２部材、および接合前ガラス部材を加熱することにより、第１部材と第２部材とを接合する工程である。【選択図】図１０
Patent JP-2024007965-A (JP)
Title: ストレージ装置、ストレージシステム、障害復旧方法、及びプログラム
IPC: G06F3/06
Filed: 2022-07-07
Abstract: 【課題】ストレージ装置（ディスク装置）のストレージ（ディスク）固有情報に起因する障害時において、装置を取り外すことなく障害の復旧が可能な、ストレージ装置、ストレージシステム、障害復旧方法及びプログラムの提供。【解決手段】ストレージの設定情報であるストレージ設定情報を保持する保持部と、前記ストレージの障害時に通知されるストレージ障害通知に応じて、前記ストレージ設定情報と前記ストレージに設定されているストレージ固有情報とを照合する照合部と、前記照合部の照合結果に基づいて前記ストレージ設定情報を前記ストレージ固有情報として設定する設定部と、を有するストレージ装置の提供。【選択図】図１
Patent JP-2024008189-A (JP)
Title: 車両後部構造
IPC: B62D25/08
Filed: 2022-07-07
Abstract: 【課題】簡易な構成でパネル材の破損を効果的に防止できる車両後部構造を提供する。【解決手段】車両後部構造は、車両１０のバックドア開口１２の下縁を画定するロアバックパネル１４と、前記ロアバックパネル１４の車幅方向端部かつ上端に接合され、上方に延びるハウジングパネル１８と、を備え、前記ロアバックパネル１４のうち、前記ハウジングパネル１８との溶接点２２の下側部分には、車幅方向に長尺な１以上のビード２４が形成されている。【選択図】図３
Patent JP-2024010947-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-07-13
Abstract: 【課題】背景画像を用いた面白みのある演出を実行することが可能な遊技機の提供。【解決手段】当否抽選結果が当たりとなることを目指して遊技する遊技状態として、通常遊技状態および当該通常遊技状態よりも遊技者に有利な特別遊技状態を設定することが可能な遊技状態設定手段と、当否抽選結果を示すために表示される装飾図柄の背景画像として、前記通常遊技状態にて表示されうるものの前記特別遊技状態にて表示されることがない通常背景画像、および、前記特別遊技状態にて表示されうるものの前記通常遊技状態にて表示されることがない特別背景画像を表示することが可能な表示手段と、切替画像を表示する切替演出を実行する演出実行手段と、を備え、前記切替演出の結末として、前記切替画像が表示された後、前記通常背景画像が表示される通常結末と、前記切替画像が表示された後、前記特別背景画像が表示される特別結末と、が発生しうることを特徴とする。【選択図】図１０
Patent JP-2023029246-A (JP)
Title: Micro light-emitting diode display device
Inventor: CHEN YEN-YEH
IPC: H01L33/62
Filed: 2022-07-27
Abstract: To provide a micro light-emitting diode display device that has uniform light-emitting luminance.SOLUTION: A micro light-emitting diode display device is provided that includes: a circuit board; an epitaxy structure; and a conductive layer. The epitaxy structure is electrically connected to the circuit board, and includes a connecting layer, and a plurality of light emitting mesas. The plurality of light emitting mesas is disposed on the connection layer, in which the thickness of the connection layer is thinner than that of the plurality of light emitting mesas, and the connection layer has a first surface exposed by the plurality of light emitting mesas, and a second surface on a side opposite the first surface. The conductive layer is disposed on the second surface of the connection layer and exposes a plurality of sub-regions of the second surface, and a perpendicular projection of the conductive layer to the connection layer overlaps with a perpendicular projection of the first surface to the connection layer.SELECTED DRAWING: Figure 1B
Patent JP-2022145901-A (JP)
Title: vacuum cleaner
IPC: A47L9/10
Filed: 2022-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of exhausting accumulated waste and dust adhered to a filter at the same time when disposing of the waste and of reducing labor when cleaning the filter. 
     SOLUTION: A vacuum cleaner includes: an electric blower 14 generating a suction force; and a dust collection device 10 housing the dust sucked by the suction force. The dust collection device 10 is provided with an external cylinder 30 and an internal cylinder 40 arranged in the external cylinder 30. The internal cylinder 40 is provided with: an upper internal cylinder 41 arranged in an upper part; an umbrella part 44 arranged below the upper internal cylinder 41; a second filter part 85 arranged inside an upper part of the umbrella part 44; and a cylindrical body 46 provided in the center of the umbrella part 44. A part in fluid communication with the upper internal cylinder 41 from inside the upper part of the umbrella part 44 is covered with a part communicating with the upper internal cylinder 41 and is in fluid communication with the upper internal cylinder 41 from inside the upper part of the umbrella part 44. Around the cylindrical body 46, a second filter part 85 is arranged. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023031289-A (JP)
Title: Monitoring device and monitoring device fitting structure
Inventor: NAKASHIO YOSHIO
IPC: H02B3/00
Filed: 2022-08-22
Abstract: To provide a monitoring device which can properly adjust fitting of a monitor to a monitoring object.SOLUTION: A monitoring device 1 comprising a monitor 2 for monitoring a monitoring object with a fixed separation and a casing 10 for housing the monitor 2 comprises a plurality of installable fitting faces on the shell of the casing 10, at least one of the fitting faces forming an acute angle with respect to the center axis CA of a monitoring range.SELECTED DRAWING: Figure 1
Patent JP-2023152276-A (JP)
Title: Information provision system, information provision method, and program
Inventor: SHIRAKAWA YASUHIRO
IPC: F24F11/52
Filed: 2022-08-26
Abstract: To provide an information provision system capable of further intuitively transmitting to a user, information relating to conditions of a space where air is cleaned.SOLUTION: An information provision system comprises a display device, and causes the display device to display an information provision screen including: a first display object representing a temporal change in a residual state of pathogens due to a natural decrease in the pathogens floating in air in a space; a second display object representing a temporal change in a residual state of the pathogens when an air cleaner is operated in the space; and a third display object representing an operation time of the air cleaner.SELECTED DRAWING: Figure 1
Patent JP-2022172280-A (JP)
Title: Multi-materials and print parameters for additive manufacturing
IPC: B33Y50/02
Filed: 2022-09-02
Abstract: PROBLEM TO BE SOLVED: To provide additive manufacturing systems and methods for multi-materials and for varying print parameters. 
     SOLUTION: In one example, a layer comprising a first powder material and a second material different from the first powder material is disposed, such that at least a first portion of the first powder material is present in a first area where the second material is not present. An energy beam is generated and applied to fuse the layer at a plurality of locations. In another example, a layer of powder material is deposited based on a first subset of parameters. An energy beam is generated based on a second subset of the parameters and applied to fuse the layer at a plurality of locations based on a third subset of the parameters. At least one of the parameters is set to have different values during a slice printing operation. 
     SELECTED DRAWING: Figure 5A 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023043183-A (JP)
Title: Resist composition and method for producing resist pattern
Inventor: KITA YUJI
IPC: C08F220/28
Filed: 2022-09-14
Abstract: To provide a resist composition that enables the production of a resist pattern having excellent CD uniformity (CDU).SOLUTION: A resist composition contains a resin having a structural unit represented by formula (I) and a structural unit represented by formula (a2-A) and an acid generator [where R0 and Ra50 each represent an alkyl group or the like, which may have a halogen atom, X1 is *-CO-O-**, *-Ax-Ph-Ay-** or the like, Ax and Ay each represent a bond such as a single bond or an ether bond, L1 is a single bond or an optionally substituted hydrocarbon group, and ring W1 is an optionally substituted alicyclic hydrocarbon ring].SELECTED DRAWING: None
Patent JP-2023011552-A (JP)
Title: Imaging apparatus
IPC: G03B17/18
Filed: 2022-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of facilitating recognizing a subject along a shape of the subject in an image. 
     SOLUTION: An imaging apparatus includes: an image capture unit that captures a subject image to generate image data; distance measurement units that acquire distance information indicating a distance to a subject in an image indicated by the image data; a detection unit that acquires subject detection information regarding a region where the subject is located in the image; and a recognition unit that recognizes a subject region having a shape along the subject in the image, based on the distance information and the subject detection information. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023054779-A (JP)
Title: Spatial audio filtering within spatial audio capture
Inventor: TONI HENRIK MAEKINEN
IPC: H04R3/00
Filed: 2022-10-03
Abstract: To provide an apparatus and method to generate such a spatial audio capture that makes a result experienced by a listener more realistic.SOLUTION: A spatial analyzer obtains two or more audio signals from two or more microphones, subjects the obtained audio signals to time-frequency region conversion, and generates a stream audio signal. The spatial analyzer further determines a first sound source direction parameter, a first sound source energy ratio parameter, a second sound source direction parameter, and a second sound source energy ratio parameter based on the audio signals subjected to the time-frequency region conversion, and generates a data stream by multiplexing the parameters and the stream audio signal.SELECTED DRAWING: Figure 4
Patent JP-2022180627-A (JP)
Title: Work route provision method
IPC: A01B69/00
Filed: 2022-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a worker with a plurality of highly efficient work routes derived from work conditions. 
     SOLUTION: A work route provision method derives a first route of a first work area based on the work width of a work machine orthogonal to a travel direction of the work machine working in a field and an overlap width in which mutually adjacent work areas are overlapped out of work areas determined by the travel direction and the work width, and derives a second route of a second work area located in the periphery of the first work area based on information relating to the length in the travel direction of a traveling machine body towing the work machine, and the work width. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022173573-A (JP)
Title: Adeno-associated virus (aav) clade, sequence, vector containing the sane, and uses thereof
IPC: A61K48/00
Filed: 2022-10-06
Abstract: PROBLEM TO BE SOLVED: To provide adeno-associated virus (AAV) exhibiting tropism for desired target cells or tissues and suitable for delivery of heterologous gene, and uses thereof. 
     SOLUTION: An adeno-associated virus (AAV) containing an AAV capsid, comprises: a vp1 capsid protein; a vp2 capsid protein; and a vp3 capsid protein. The vp1 capsid protein has a sequence selected from sequence No.93, sequence No.94, sequence No.153 and sequence No.233. The AAV contains a minigene having a heterologous gene functionally connected with a regulatory sequence which directs expression in an AAV inverted terminal repeat sequence and a host cell. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023057066-A (JP)
Title: Method for driving two-wheeler
Inventor: ALESSANDRO MOIA
IPC: B60W30/02
Filed: 2022-10-07
Abstract: To provide a particularly simple and inexpensive method usable for determining very accurate motion variables of a two-wheeler and highly precisely controlling a drive unit and/or an antilock brake system.SOLUTION: The method includes: detecting particularly three-dimensional rotation rates of a two-wheeler 1 by a rotation rate sensor 21; detecting acceleration values of the two-wheeler 1 by an acceleration sensor 22; estimating a motion state of the two-wheeler 1 based on the detected rotation rates, the motion state including estimated values for estimated acceleration values, an estimated speed and an estimated distance covered; performing first correction of the estimated motion state based on the detected acceleration values; determining an instantaneous steering angle of the two-wheeler 1 based on the corrected estimated motion state; and actuating a drive unit 12 and/or an antilock brake system 13 of the two-wheeler 1 as a function of the determined instantaneous steering angle.SELECTED DRAWING: Figure 1
Patent JP-2022179774-A (JP)
Title: Program and information processing device
IPC: A63F13/825
Filed: 2022-10-15
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration (complication) in browsability of possessed content in selecting the content to be used from the possessed content. 
     SOLUTION: A program causes a computer to function as: storage means 50 for storing a use state in a game for each of a player's possessed content; extraction means 52 for extracting a content group whose use state does not satisfy a predetermined condition from the possessed content; reception means 54 for receiving a first request for browsing the possessed content from the player; and control means 56 for displaying a screen excluding the content group from the possessed content according to the first request. The first request is a request for selecting the content to be used in the game from the possessed content. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023009128-A (JP)
Title: Sound recognition device, robot, sound recognition method and program
IPC: G10L15/04
Filed: 2022-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing state determination device, method, program, sound recognition device and robot which properly determine the opening/closing state of an object by enhancing the robustness of determination of the opening/closing state of the object for the influence of the disturbance due to fluctuations in the direction and position of the object. 
     SOLUTION: A mouth opening/closing state estimation unit 304 executes mouth opening/closing state estimation processing for calculating a spread degree parameter indicating a spread degree of a point group formed of a plurality of points by at least performing main component analysis on coordinates of the plurality of points acquired from a lip image of an object person output from a mouth part detection unit 303. A mouth opening/closing motion detection unit 305 executes mouth opening/closing motion detection processing for determining a state where the opening/closing motion of the lips of the object person (motion of opening/closing the lips) is performed and a state where the opening/closing motion of the lips is not performed on the basis of the spread degree parameter (for example, a characteristic value ratio or singular value ratio) calculated by a mouth opening/closing state estimation unit 304. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023071624-A (JP)
Title: Method and system for optimal coverage path plan of autonomous mobile device
Inventor: AYUSH KUMAR GAUD
IPC: G05D1/02
Filed: 2022-11-08
Abstract: To optimize a coverage path plan of an autonomous mobile device.SOLUTION: An embodiment of the present disclosure discloses a system and a method for optimizing a coverage path plan of a robot. Data is received from a sensor associated with the robot within a region. The data is taken in from a plurality of viewpoints within the region with a plurality of attitudes. Priority cost is allocated in each viewpoint on the basis of an object detected in the data, and the region of interest of the object taken in by the sensor within the viewpoint. Further, one optimal set of viewpoints is determined from the viewpoints by using an objective function. The objective function is based on the priority cost associated with each viewpoint, and a coverage value of each corresponding viewpoint. The coverage value of the viewpoint indicates the area of the region taken by the sensor from a corresponding viewpoint. After that, the coverage path plan of the robot is generated on the basis of at least the one optimal set of viewpoints.SELECTED DRAWING: Figure 7
Patent JP-2023078105-A (JP)
Title: Position sensor with master track and nonius track
Inventor: BRUNO BRAJON
IPC: G01D5/245
Filed: 2022-11-24
Abstract: To provide a sensing system and a method for sensing a position.SOLUTION: A sensing system and a method for sensing a position include a first magnetic track comprising a first number of multipoles for generating a magnetic field cooperatively fixed to a second magnetic track for generating a magnetic field and a second sensor for sensing magnetic field, forming a magnetic structure. At least two sensors are included. A first sensor is positioned proximally to the first magnetic track, closer to the first magnetic track than to the second magnetic track. The second sensor is positioned proximally to the second magnetic track. The distance between the first sensor and the second magnetic track is larger than the distance between the second sensor and the second magnetic track. The magnetic flux density generated by the first and second magnetic tracks follow a ratio of two or more.SELECTED DRAWING: Figure 11
Patent JP-2023029916-A (JP)
Title: Bone reconstruction and orthopedic implants
IPC: A61B17/74
Filed: 2022-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for reconstructing a bone and tissue. 
     SOLUTION: A method of constructing a patient-specific orthopedic implant, the method comprises a step of: (a) comparing a patient-specific abnormal bone model derived from an actual anatomy of a patient's abnormal bone, with a reconstructed patient-specific bone model also derived from the anatomy of the patient's bone, where the reconstructed patient-specific bone model reflects a normalized anatomy of the patient's bone, and the patient-specific abnormal bone model reflects an actual anatomy of the patient's bone including at least one of a partial bone, a deformed bone, and a shattered bone, where the patient-specific abnormal bone model comprises at least one of a patient-specific abnormal point cloud and a patient-specific abnormal bone surface model, and the reconstructed patient-specific bone model comprises at least one of a reconstructed patient-specific point cloud and a reconstructed patient-specific bone surface model. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023014237-A (JP)
Title: Information processing system, information processing method, and program
IPC: G06F21/32
Filed: 2022-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system which takes measures for reducing the risk of so-called "spoofing" while preventing leakage of biometric information. 
     SOLUTION: A one-time information acquisition unit 121 acquires transmitted one-time information and management server-side feature quantities. The one-time information acquisition unit 121 transmits the acquired one-time information to an operation terminal 3. A method inquiry receiving unit 122 which receives an inquiry for a conversion method to be used for converting biometric information for authentication of a user U, and presents a conversion method used in the acquired one-time information to the operation terminal 3. The method inquiry receiving unit 122 presents the conversion method used in the acquired one-time information to a method inquiry unit 514 of the operation terminal 3. An authentication biometric information acquisition unit 123 acquires transmitted operation terminal-side feature quantities. A collation unit 124 executes collation between the acquired management server-side feature quantities and the acquired operation terminal-side feature quantities. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023025152-A (JP)
Title: Secure re-use of private key for dynamic node group
IPC: H04L9/08
Filed: 2022-12-01
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for providing decentralized control to digital assets associated with a digital ledger. 
     SOLUTION: A method includes: broadcasting, by a node in a blockchain network, a transaction to transfer one or more digital assets to a public group address associated with a congress public key, the public group being associated with one or more other digital assets associated with other members of a congress; generating a private key share to be used in a threshold signature scheme in which at least a threshold of private key shares must be used to generate a valid signature through combination of partial signatures on behalf of the congress, by other holders of the private key shares who are the other members of the congress joining the congress by the transfer of respective digital assets to the public group address; and using the private key share to cooperatively generate a valid signature for a transaction from the public group address. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023026474-A (JP)
Title: Ultrasonic joining method
IPC: B29C65/08
Filed: 2022-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic joining method enabling easy hard-to-view local joining. 
     SOLUTION: An ultrasonic joining method according to the present invention comprises the processes of: inserting a columnar or cylindrical anvil 7 into a cylindrical work Wa; inserting a linear work Wb into a gap between the cylindrical work Wa and anvil 7, and moving a tip end part thereof to a joining position X of an inner peripheral surface of the cylindrical work Wa; and bringing a horn chip 6 into contact with an outer peripheral surface of the cylindrical work Wa which corresponds to the joining position X, and imparting ultrasonic vibrations. On an outer peripheral surface of the anvil 7, a guide groove 7a is provided which guides the linear work Wb along up to the joining position X. 
     SELECTED DRAWING: Figure 2A 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023104886-A (JP)
Title: Method for producing polyester film
Inventor: YONAIYAMA SHOGO
IPC: B29C48/92
Filed: 2022-12-16
Abstract: To provide a method for producing a polyester film capable of suppressing an occurrence of film breakage and defects associated with gas and modified substances due to thermal decomposition of a polymer in melt extrusion molding.SOLUTION: A method for producing a polyester film includes a melt extrusion molding process in which a resin composition mainly composed of a polyester resin A containing at least one of heterocyclic and alicyclic components and also containing an aromatic ring component is melt-extruded. A following formula (1): D×T<0.50 is satisfied when the resin composition is melt-extruded at a shear rate of 50 sec-1 or more to 1000 sec-1 or less and an average residence time of the melted resin composition from an extruder outlet to a mouth outlet is T(hr), a temperature of the resin composition at the extruder outlet is X(°C), and an absolute value of a slope of a heating loss rate of the resin composition at X(°C) is D(%/hr).SELECTED DRAWING: None
Patent JP-2023033354-A (JP)
Title: System and method for distributing radio head
IPC: H04B5/00
Filed: 2022-12-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which a current wireless system faces the challenge of increasing density. 
     SOLUTION: There are provided a system and a method for creating wireless daisy chains for convenient and aesthetically pleasing high-density radio deployments, in which a plurality of radio transceivers receives timing information, calibration information, and power, either over the air or via signals carried in a daisy chain, and also a plurality of digital baseband waveforms transmitted through the daisy chain. 
     SELECTED DRAWING: Figure 9a 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022542844-A (JP)
Title: 綾巻きパッケージを製造する繊維機械用の巻管マガジン
IPC: B65H67/06
Filed: 2020-07-16
Abstract: 本発明は、綾巻きパッケージを製造する繊維機械（１）用の巻管マガジン（２）であって、繊維機械（１）が、両機械長手側に沿って多数の作業部（４）を有しており、巻管マガジン（２）が、空管（６）が装填可能である駆動可能な複数の貯蔵列（１２）を有しており、かつ巻管押出し器（９）を有しており、該巻管押出し器（９）により、空管（６）が後続の横方向搬送ベルト（１７）上に移送可能である、巻管マガジン（２）に関する。綾巻パッケージ／空管交換時に分配システムのサイクル時間を改善するために、つまり要求された特定の空管（６）を、巻管マガジン（２）から、巻管（６）を要求した作業部（４）へと移送するためにそれぞれ必要とされる期間を短縮するために、本発明によれば、巻管マガジン（２）に、複数の巻管押出し器（９）が装備されており、該巻管押出し器（９）が、それぞれ必要に応じて個別に制御可能であることが規定されている。