baber/WOPTO huggingface dataset:
Patent JP-2022066251-A (JP)
Title: Communication device and method for aggregate physical layer protocol data unit
IPC: H04W72/04
Filed: 2022-02-22
Abstract: PROBLEM TO BE SOLVED: To maximize transmission efficiency. 
     SOLUTION: A transmission apparatus of the disclosure comprises: a receiver which receives a transmission signal having an aggregate physical layer protocol data unit (aggregate PPDU) including a legacy preamble, a legacy header, a non-legacy preamble, a plurality of non-legacy headers and a plurality of data fields; and a decoder which decodes a non-legacy header field to decode a first data field and a second data field by using the decoded non-legacy header field. The legacy preamble, the legacy header and the non-legacy headers are transmitted using a standard bandwidth. 
     SELECTED DRAWING: Figure 10A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023129912-A (JP)
Title: Substrate treatment agent and metal material
Inventor: WADA YUKO
IPC: C23C26/00
Filed: 2022-03-07
Abstract: To provide a substrate treatment agent capable of endowing a metal material with suitable adhesiveness to a laminate film, acid resistance, and alkali resistance.SOLUTION: For a substrate treatment agent, concentration of a water-soluble metal compound is 500-200,000 mass ppm in terms of metal atoms, a water-soluble or water-dispersible acrylic resin has a number average molecular weight of 70,000-500,000, a solid content has an acid value of 150-740 mgKOH/g and a hydroxyl value of 40-350 mgKOH/g, the water-soluble or water-dispersible acrylic resin has a glass transition temperature in a range of 63-100°C, the concentration of the water-soluble or water-dispersible acrylic resin is 500-200,000 mass ppm in terms of a solid content, and a ratio of concentration of the water-soluble metal compound in terms of metal atoms to the concentration of the water-soluble or water-dispersible acrylic resin is 3/97-91/9. The substrate treatment agent is used in the manufacture of laminated metal materials.SELECTED DRAWING: None
Patent JP-2023130087-A (JP)
Title: Block, earthquake resisting wall, and method
Inventor: ANABUKI TAKUYA
IPC: E04B2/16
Filed: 2022-03-07
Abstract: To provide a block that is excellent in workability.SOLUTION: A block is provided with a cast iron or cast steel main body part manufactured by mold, the main body part forming an earthquake resisting wall by being stacked, and the block is provided with an isolation member having a lower yield resistance than the main body part, the isolation member being provided on an adjacent surface adjacent to another block with the main body part being stacked, and the adjacent surface contacts the other block while leaving a space with the outer peripheral surface of the other block.SELECTED DRAWING: Figure 2
Patent JP-2022138158-A (JP)
Title: 3d object streaming method, device and program
IPC: H04N21/236
Filed: 2022-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method, device and program capable of reducing the data transfer amount in transmitting a 3D image from a server to a client. 
     SOLUTION: A method for transmitting a 3D object from a server to a client includes: extracting, from the 3D object on the server, color information, alpha information and geometry information; simplifying the geometry information; and encoding a stream, which includes the color information, the alpha information and the simplified geometry information, and transmitting the encoded stream from the server to the client. 
     SELECTED DRAWING: Figure 13 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023135144-A (JP)
Title: Production management device, production management system, combination weighing device and packaging device
Inventor: TSUGAWA YUKINO
IPC: G01G19/387
Filed: 2022-03-15
Abstract: To provide a production management device, a production management system, a combination weighting device and a packaging device capable of reducing man-hours required for sampling inspection in a production line including the combination weighing device and the packaging device.SOLUTION: A production management device 10 includes a communication part 83 provided communicably with a combination weighing device 1 and a bag-making packaging device 3, a management device 8 provided communicably with the combination weighing device 1 and the bag-making packaging device 3 through the communication part 83, and a storage device 9 for storing various information. The management device 8 generates production information T5 obtained by associating a measurement value of an article A measured by the combination weighing device 1, to be outputted at ejection timing at which the combination weighing device 1 ejects the article A to the bag-making packaging device 3 with identification information given to a packaging film F of the article A, to be outputted at packaging timing at which the bag-making packaging device 3 packages the article A ejected at the ejection timing, and stores them in the storage device 9.SELECTED DRAWING: Figure 4
Patent JP-2022176082-A (JP)
Title: Replicated bit cell-based mac computation device and method
Inventor: LEE HYUNGWOO
IPC: G06G7/60
Filed: 2022-03-17
Abstract: To provide a replicated bit cell-based MAC (multiply accumulate) computation device and method.SOLUTION: According to one embodiment, a MAC computation circuit includes a source bit cell block that determines a MAC operation result of an input signal based on a plurality of source bit cells, a replicated bit cell block that includes a plurality of replicated bit cells corresponding to the plurality of source bit cells, and a readout circuit that reads out a digital value of the MAC operation result using the replicated bit cell block.SELECTED DRAWING: Figure 1
Patent JP-2022179336-A (JP)
Title: Manufacturing apparatus of silicon oxide
Inventor: YANG YU-MIN
IPC: C01B33/113
Filed: 2022-03-18
Abstract: To provide a manufacturing apparatus of a silicon oxide that increases a production volume of a silicon oxide and serves for users to take out a silicon oxide.SOLUTION: A manufacturing apparatus of a silicon oxide includes a heating furnace 10 having a heating zone surrounded by an insulation material in the inside, a heating device 20 installed in the heating zone, a crucible 30 having an upper opening that is installed in the heating zone and used for accommodating a solid raw material containing silicon dioxide and silicon, a deposition case 40 that is installed between the heating zone and an inner furnace wall of the heating furnace, has at least one intake port 40a and an exhaust port 40b, and includes at least one adsorption unit 42 having a carbon-containing surface material installed in the inner space of the deposition case, at least one exhaust duct 50 having a first end 50a arranged at a position near the upper opening of the crucible and a second end 50b communicating with at least one intake port of the deposition case, and an extraction device communicating with the exhaust port of the deposition case.SELECTED DRAWING: Figure 1
Patent JP-2022160370-A (JP)
Title: toothed belt
Inventor: EGUCHI NAOKI
IPC: F16G1/28
Filed: 2022-03-22
Abstract: To provide a toothed belt applicable to power transmission under a high load environment (a high-tension condition) with enlargement of a wind power generator (increase of power generation capacity) in recent years and also applicable to rust-proofing with ocean installation (offshore wind power generation).SOLUTION: A toothed belt 10 comprises: a back part 12; a core wire 11 embedded in the back part 12 in a belt length direction and consisting of a twisted chord containing steel fibers; a plurality of belt teeth 13 formed at an inner peripheral side of the back part 12 in the belt length direction; and a cover layer 121 provided between a belt tooth bottom 14 which is formed between the adjacent belt teeth 13, and the core wire 11. A thickness of the cover layer 121 ranges from 0.2 to 1.0 mm and the back part 12, the belt teeth 13 and the cover layer 121 are integrally formed from a thermoplastic elastomer. A diameter of the core wire 11 ranges from 3.0 to 7.0 mm a strength ranges from 10 to 40kN, and a belt strength per 1 mm of belt width ranges from 2.0 to 5.0kN.SELECTED DRAWING: Figure 2
Patent JP-2023141238-A (JP)
Title: Control device, lens device, camera device, and operating device
Inventor: KINOSHITA KEI
IPC: G02B7/28
Filed: 2022-03-23
Abstract: To provide a control device which is advantageous in setting an autofocus range.SOLUTION: A control device is provided, comprising a storage unit (132) for storing setting information on a plurality of different autofocus ranges, and a control unit (120) configured to identify setting information on at least some of the plurality of autofocus ranges to display the same.SELECTED DRAWING: Figure 1
Patent JP-2023143064-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2022-03-25
Abstract: To enhance interest in a game and perform suitable control even if an upper limit is set to the number of game balls obtained by one big win game.SOLUTION: A game machine 10 is shifted to a c-time-shortening game state when a large win lottery result is in a c-time-shortening shift based on entry of game balls into a first winning hole 391 in an a-time-shortening game state, and can generate a V winning hole large win winning game based on entry of game balls into a second winning hole 315 opened in the c-time-shortening game state. The game machine 10 can display a pseudo large win game performance (display) in a series of pseudo large win winning game states when a V winning hole large win game is executed for multiple times. In the pseudo large win game state, a performance display in a large win game is executed in a special pattern game and a small win game. The number of entry of game balls from opening to closing of the second winning hole 315 is larger than the number of entry of game balls from opening to closing of the first winning hole 391.SELECTED DRAWING: Figure 416
Patent JP-2023147367-A (JP)
Title: Production method of soy sauce-boiled kombu
Inventor: MORIMOTO NAOYA
IPC: A23L17/60
Filed: 2022-03-30
Abstract: To provide: a production method of soy sauce-boiled kombu in which kombu paste is used so as to cause no mixture unevenness, which focuses on the use of the kombu paste instead of use of coating liquid including thickening polysaccharide and agar, which has the same effect that the use of the coating liquid has; and a method for increasing productivity in production of the soy sauce-boiled kombu with the kombu paste.SOLUTION: There are provided a production method of soy sauce-boiled kombu and so on. The production method includes mixing kombu paste obtained by performing grinding treatment of water-boiled kombu and water-boiled kombu and performing well-boiling treatment of the resultant.SELECTED DRAWING: Figure 1
Patent JP-2023147656-A (JP)
Title: Fluid resistance reduction structure and film
Inventor: CHIBA TAKESHI
IPC: F15D1/12
Filed: 2022-03-30
Abstract: To provide a fluid resistance reduction structure capable of reducing fluid resistance, and having excellent scratch resistance and abrasion resistance, and a film.SOLUTION: A fluid resistance reduction structure of the present disclosure has first regions having uneven structure composed of convex parts and concave parts on a first surface, and second regions adjacent to the first regions. The first regions and the second regions are alternately arranged in a first direction on the first surface. The first regions and the second regions extend in a belt shape in a direction intersecting the first direction. The convex part has a curved surface with a radius of curvature of 10 μm or more and 400 μm or less at a portion between the top part and the bottom part of the convex part and connected to the top part.SELECTED DRAWING: Figure 1
Patent JP-2023149500-A (JP)
Title: steering device
Inventor: OBATA SEIJI
IPC: B62D1/06
Filed: 2022-03-31
Abstract: To provide a steering device capable of holding a device such as a tablet with good operability even when the steering rim is rotated during driving operation or automatic driving operation.SOLUTION: A device fixing part 12 includes: a ring part 12a that holds rectangular devices 21 and 22 inside a rim 11. The ring part 12a includes a plurality of recesses 2a1 to 2a8 that are recessed forward from a passenger side of the ring part 12a and each recess has an opening toward a center of the ring part 12a. The plurality of recesses 2a1 to 2a8 is configured to be fitted with corners of the devices 21 and 22, respectively.SELECTED DRAWING: Figure 1
Patent JP-2023154639-A (JP)
Title: container
Inventor: YAMAUCHI HISATOSHI
IPC: B65D25/04
Filed: 2022-04-07
Abstract: To provide a container allowing installation of a partition more easily than ever.SOLUTION: The container of one embodiment of the present invention allows installation of a partition (3) in a container body (2) including mutually facing first side wall parts (21, 22). By loading a first end part (31) on a lower projection part (211) of the one first side wall part (21) and rotating as a rotation center, a second end part (32) does not come into contact with upper projection parts (212, 213) positioned higher than the lower projection part (211) of the other first side wall part (22), or, even when coming into contact with the upper projection part, the second end part gets over the upper projection part and is loaded on the lower projection part (211).SELECTED DRAWING: Figure 4
Patent JP-2023156662-A (JP)
Title: Vehicle sensor support structure
Inventor: YAMANAKA NORIMASA
IPC: F02D35/00
Filed: 2022-04-13
Abstract: To inhibit galvanic corrosion from occurring at an end edge of a bracket.SOLUTION: A sensor support structure of a vehicle 100 includes a bracket 20 and an under panel 10. The bracket 20 is fixed to the under panel 10. The bracket 20 supports a sensor. The bracket 20 includes a base material 21A and a coat layer 21B. The base material 21A has a natural potential lower than that of the under panel 10. The coat layer 21B coats a surface of the base material 21A. The base material 21A is bent so that an end edge 21Z of the base material 21A is directed in a direction away from the under panel 10.SELECTED DRAWING: Figure 3
Patent JP-2023157676-A (JP)
Title: Production method of perfume composition
Inventor: OTA SHOGO
IPC: A23L27/00
Filed: 2022-04-15
Abstract: To provide a production method of a perfume composition capable of recalling a feeling when eating or drinking an analysis object when eating or drinking a food or drink product attached with a produced perfume composition, the method including adjusting an aroma component-blending amount on the basis of scientific and objective data obtained using humans.SOLUTION: A production method of a perfume composition includes: a process 1 of subjecting a retronasal perfume (RA) which is an analysis object to GC analysis; a process 2 of obtaining a first perfume composition containing an aroma component by computing a detection ratio t of a plurality of aroma components in RA from a result of the GC analysis; a process 3 of preparing a model food or drink product 1 containing the first perfume composition; a process 4 of subjecting RA obtained when eating or drinking the model food or drink product 1 to GC analysis; a process 5 of computing a detection ratio 1 of the plurality of aroma components in the RA of the process 4 from a result of GC analysis of the process 4; a process 6 of adjusting a composition of the first perfume composition so as to bring the detection ratio 1 close to a detection ratio t to obtain a second perfume composition; and a process 7 of obtaining a target perfume composition having an aroma balance agreeing with the detection ratio t by repeatedly performing the processes 3-6.SELECTED DRAWING: None
Patent JP-2023158598-A (JP)
Title: Irradiation device
Inventor: IIMURA KAZUKI
IPC: A61L2/10
Filed: 2022-04-18
Abstract: To provide an ultraviolet ray irradiation device capable of preventing a desired deactivation ratio from not being satisfied even when a time (irradiation time) required for a deactivation ratio of virus or the like is long, and an irradiation time is long.SOLUTION: An irradiation device includes a plurality of light sources for radiating ultraviolet rays in a wavelength band of 200 nm-240 nm. The plurality of light sources are arranged so that an irradiance distribution of ultraviolet rays is in a previously set range in a previously set distance range from the plurality of light sources. The irradiance distribution range of ultraviolet rays may be 80% or more and 120% or less, 90% or more and 110% or less, or 95% or more and 105% or less of an average irradiance of ultraviolet rays in the distance range.SELECTED DRAWING: Figure 1
Patent JP-2023158783-A (JP)
Title: Indigo extract product
Inventor: SASAKI KENRO
IPC: A61K8/9789
Filed: 2022-04-19
Abstract: To promote the utilization of indigo extract.SOLUTION: The inventors have developed various products by utilizing Indigo extract containing tryptanthrin.SELECTED DRAWING: None
Patent JP-2023160195-A (JP)
Title: ジイミノピロール化合物の製造方法
IPC: C07D209/44
Filed: 2022-04-21
Abstract: 【課題】日本国内において量産可能な資源であるヨウ素を積極的に活用することで、製造容易性を向上させ、ひいては製造コストを低減させる上で好適なジイミノピロール化合物の製造方法を提供する。【解決手段】以下の化学式（１）に基づいて、芳香族ジアルデヒド化合物と、ヨウ素化剤と、アンモニアとを混合することにより、ジイミノピロール化合物を製造することを特徴とする。【化１】TIFF2023160195000008.tif32140・・・・・・・（１）ここで、Ａ環は、芳香族基である。【選択図】なし
Patent JP-2023163029-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-04-27
Abstract: 【課題】 電子基板への不正に対するセキュリティの低下を抑制することができる遊技機を提供する。【解決手段】 ベタグランドパターンが施される第１主側基板の表基板面には絶縁被膜が形成されるとともに表面実装電子部品と挿入実装電子部品とが複数実装され、ベタグランドパターンが施されない第２主側基板の表基板面には絶縁被膜が形成されるとともに挿入実装電子部品は実装されずに表面実装電子部品のみが複数実装され、第１主側基板の表基板面に実装される表面実装電子部品は特定色の外装を有する特定表面実装電子部品を含み、第１主側基板の表基板面に実装される挿入実装電子部品は第１主側基板に形成される絶縁被膜の色とも特定表面実装電子部品の色とも異なる特別色の外装を有する特別挿入実装電子部品を含み、特定表面実装電子部品と特別挿入実装電子部品とは電子部品実装不可領域を挟んで隣接配置される。【選択図】図１２９
Patent JP-2023168028-A (JP)
Title: 化学分析装置
IPC: G01N35/00
Filed: 2022-05-13
Abstract: 【課題】長時間の連続使用でも本来の良好な脱気性能を維持することができる中空糸脱気モジュールを具備した化学分析装置を提供する。【解決手段】中空糸脱気モジュール２０Ａは、筐体２１０と、該筐体の内部空間Ｓ１に配置された中空糸膜２２０とを有する。筐体２１０は、筐体２１０の外部と中空糸膜２２０の内部空間Ｓ２とを接続し、筐体２１０の外部から中空糸膜２２０の内部空間Ｓ２に恒温水Ｗ１を供給するための液体供給部２１６Ａと、中空糸膜２２０の内部空間Ｓ２と筐体２１０の外部とを接続し、中空糸膜２２０の内部空間Ｓ２から筐体２１０の外部に脱気された恒温水Ｗ２を排出するための液体排出部２１７Ａと、筐体２１０の内部空間Ｓ１と筐体２１０の外部とを接続し、筐体２１０の内部空間Ｓ１を減圧するための気体排出部２１８Ａと、筐体２１０の鉛直方向上部に設けられ、筐体２１０内にパージガスＧｐを供給するためのパージガス供給部２１９Ａとを有する。【選択図】図２
Patent JP-2023168699-A (JP)
Title: 車載アンテナ装置及び車載通信システム
IPC: H01Q21/28
Filed: 2022-05-16
Abstract: 【課題】車両への設置に適し、かつ高い通信品質を実現することが可能な車載アンテナ装置を提供する。【解決手段】車載アンテナ装置１０は、車両に設置される車載アンテナ装置であって、アンテナ基板３０と、複数のＴＥＬアンテナ１００と、ＧＮＳＳアンテナ２００とを備える。ＴＥＬアンテナ１００は、アンテナ部が給電部及びＧＮＤ接地部を介してアンテナ基板３０と電気的に接続された板状アンテナである。またＴＥＬアンテナ１００は、アンテナ部がアンテナ基板３０の基板平面に対して垂直な方向である第１方向に所定の長さ離れた位置にアンテナ基板３０の基板平面に対して平行となるように設置される。ＧＮＳＳアンテナ２００は、第１方向において、上面とアンテナ基板３０との距離が所定の長さより短くなるようにアンテナ基板３０に設置されたＧＮＳＳアンテナ２００と、を備える。【選択図】図１Ｂ
Patent JP-2022179416-A (JP)
Title: Catheter with blood O2/CO2 concentration measurement
Inventor: GOVARI ASSAF
IPC: A61B18/14
Filed: 2022-05-18
Abstract: To provide a probe for insertion into an organ of a patient.SOLUTION: A probe for insertion into an organ of a patient includes a medical device and an optical sensor. The medical device is fitted at a distal end of the probe and configured to perform one or both of electrophysiological (EP) sensing and ablation of tissue inside the organ. The optical sensor is configured to locally acquire an optical signal indicative of a concentration of at least one gas in blood in the organ.SELECTED DRAWING: Figure 1
Patent JP-2022103416-A (JP)
Title: Program and information processing apparatus
IPC: G06F3/048
Filed: 2022-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal which displays information considered to be useful for a user (information which changes depending on the time or information preliminarily downloaded to a terminal) on the terminal timely when the user starts browsing or operation to obtain some kind of information from the terminal. 
     SOLUTION: A portable terminal includes: a physical quantity sensor which measures physical quantity on the portable terminal; a determination unit which determines that the portable terminal is made available to a user on the basis of the physical quantity measured by the physical quantity sensor; and an execution unit which displays specific information on a display screen of the portable terminal when the determination unit determines that the portable terminal is made available to the user. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023172153-A (JP)
Title: ミリ波反射板および施工方法
IPC: H01Q15/14
Filed: 2022-05-23
Abstract: 【課題】水系接着剤で施工しても好適に機能するミリ波反射板を提供する。【解決手段】ミリ波反射板１は、面状の誘電体２０と、誘電体の第一面２０ａ上に設けられ、形状の異なる複数の金属パターン１１、１２、１３を有するスーパーセル１０と、誘電体において、第一面と反対側の第二面２０ｂ上に設けられた金属層３０と、金属層を覆う接着層４０と、接着層に接合された繊維層５０とを備える。【選択図】図１
Patent JP-2023021910-A (JP)
Title: Belief Propagation for Range Image Mapping in Autonomous Machine Applications
Inventor: DAVID WEHR
IPC: G06T7/579
Filed: 2022-05-30
Abstract: To provide systems and methods for belief propagation for range image mapping in autonomous machine applications.SOLUTION: In various examples, systems and methods are described that generate a scene flow in a 3D space through simplifying 3D LiDAR data to a "2.5D" optical flow space (e.g., x, y, and depth flow). For example, LiDAR range images may be used to generate 2.5D representations of depth flow information between frames of LiDAR data, and two or more range images may be compared to generate depth flow information, and messages may be passed, e.g., using a belief propagation algorithm, to update pixel values in the 2.5D representation. The resulting images may be used to generate 2.5D motion vectors, and the 2.5D motion vectors may be converted to 3D space to generate a 3D scene flow representation of an environment around an autonomous machine.SELECTED DRAWING: Figure 1A
Patent JP-2022189779-A (JP)
Title: Pressure accumulator
Inventor: TAKANO TOSHIO
IPC: F17C5/06
Filed: 2022-06-09
Abstract: To provide a pressure accumulator which can store an extremely-low temperature liquefied gas by evaporating it and injecting it into the pressure accumulator from the outside through piping.SOLUTION: A pressure accumulator has: a metal-made cylinder body for evaporating and storing a liquefied gas in an internal storage space; a lid body formed with an insertion hole for allowing the insertion of piping therein, fixing the piping which is inserted into the insertion hole, and blocking an opening end part of the cylinder body in a state that a clearance communicating with the storage space of the cylinder body is formed between an internal peripheral face of the cylinder body and itself; a seal structure arranged between an external peripheral part of the lid body and an internal peripheral part of the cylinder body, and sealing at least a part of the clearance; and a fixing member arranged at the opening end part of the cylinder body, screw-fastened to the internal peripheral face of the cylinder body at the external peripheral face, and fixing the lid body by supporting it from the outside.SELECTED DRAWING: Figure 1
Patent JP-2022120193-A (JP)
Title: Cell-reactive, long-acting, or targeted compstatin analogs and related compositions and methods
IPC: C07K1/113
Filed: 2022-06-20
Abstract: PROBLEM TO BE SOLVED: To provide cell-reactive, long-acting, or targeted compstatin analogs and compositions comprising compstatin analogs. 
     SOLUTION: There is provided long-acting compstatin analogs comprising a clearance-reducing moiety attached to two compstatin analog moieties. Each of the compstatin analog moieties comprises a cyclic peptide having a particular amino acid sequence that is extended at the N-terminus, C-terminus, or both ends by a lysine residue or a sequence containing the lysine residue. The lysine residue is separated from the cyclic portion of the peptide by an 8-amino-3,6-dioxaoctanoic acid (AEEAc) spacer. The clearance-reducing moiety comprises a PEG polymer having an average molecular weight of about 40 kD. Each end of the polymer is attached to one of the compstatin analog moieties by a carbamate or carbamate-containing linker moiety. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT