baber/WOPTO huggingface dataset:
Patent JP-WO2019117041-A1 (JP)
Title: ソルダペースト、接合構造体及び接合構造体の製造方法
IPC: C22C9/02
Filed: 2018-12-07
Abstract: ソルダペーストは、第１金属粒子及び第２金属粒子からなる混合フィラーと、フラックスとを含み、前記第１金属粒子が、Ｃｕ：５０〜８０質量％と、Ａｇ：５〜１５質量％と、Ｂｉ：２〜１０質量％と、Ｉｎ：２〜１０質量％と、残部：Ｓｎ及び不純物とを含む合金からなり、前記第２金属粒子が、Ｓｎを必須成分とする融点２６０℃以下の鉛フリーはんだ合金からなり、前記混合フィラー中の前記第１金属粒子の含有量が、５．０質量％以上、１４．５質量％以下である。
Patent JP-WO2019123132-A1 (JP)
Title: ブレーキ液圧制御装置
IPC: B60T17/00
Filed: 2018-12-13
Abstract: ブレーキ液圧制御装置（７０）は、ブレーキ液圧回路の一部を構成する内部流路（１１ｄ）を有し、内部流路（１１ｄ）の一端が外面（３０ａ、３０ｄ）に開口したハウジング（３０）と、ハウジング（３０）の内部流路（１１ｄ）の一端が開口する位置に取り付けられたアキュムレータユニット（９）とを備え、アキュムレータユニット（９）は、軸線方向の一端側の面で内部流路（１１ｄ）を介して流入するブレーキ液を受けるピストン（５５）と、ピストン（５５）を一端側に向かって付勢する付勢部材（５７）と、ピストン（５５）を軸線方向に往復移動可能に保持するスリーブ部材（５３、２０３）とを有する。
Patent JP-WO2019142946-A1 (JP)
Title: 軸受鋼部品、および軸受鋼部品用棒鋼
IPC: C22C38/00
Filed: 2019-01-22
Abstract: 所定の化学組成を有し、任意の部品断面において、円相当径が５μｍ以上で、ＣａＯ、Ａｌ２Ｏ３およびＳｉＯ２を含み、かつＣａＯ、Ａｌ２Ｏ３およびＳｉＯ２の合計の質量に対するＡｌ２Ｏ３の含有率が５０質量％以上の酸化物の個数密度が３．０個／ｃｍ２以下であり、転動面から５０μｍ深さのビッカース硬さが７５０以上であり、転動面の圧縮残留応力が９００ＭＰａ以上である、軸受鋼部品、および、当該軸受鋼部品を得るのに適した軸受鋼部品用棒鋼。
Patent JP-WO2019146013-A1 (JP)
Title: 車両の自動運転方法および自動制御装置
IPC: F02D29/02
Filed: 2018-01-24
Abstract: 車速を目標車速に近付ける自動運転による走行中、自車両の走行ルート上で自車両前方の所定距離以上先に渋滞を検知したか否かを判定し、渋滞を検知した渋滞検知時に、車速ＶＳＰを渋滞検知時以外の通常時における自動運転の目標車速ＶＳＰｔ０よりも低減させる。
Patent WO-2020158508-A1 (WO)
Inventor: MASUI YOHEI
IPC: G06T7/00
Filed: 2020-01-21
Abstract: 電磁波を送受信する電磁波センサ（２１,２３）により検出された自車前方の第１物体と、画像センサ（２２）により検出された自車前方の第２物体が同一物体であるか否かを判定する同一物判定部と、第２物体の物体種別を特定する種別特定部と、電磁波センサによる第１物体の検出情報に基づいて、物体種別毎の尤度を算出する尤度算出部と、同一物判定部により第２物体との間で同一物体であるか否かが判定される第１物体の候補を、候補物体として特定する候補特定部と、候補物体が複数存在する場合に、候補物体のうち、特定された第２物体の物体種別における第１物体の尤度が所定の尤度判定値よりも大きい物体を、優先して同一物判定部による判定対象に選択する対象選択部と、を備える。
Patent WO-2020179626-A1 (WO)
Inventor: HIRAMA TAKU
IPC: B60N3/02
Filed: 2020-02-27
Abstract: Provided is an assist grip which is easy to assemble and robust. This assist grip comprises: a grip main body 10; a hinge member 20 which constitutes a rotating shaft of the grip main body 10, is interposed between a vehicle interior panel and the grip main body 10, and rotatably supports the grip main body 10; a shaft member 5 which is interposed between the grip main body 10 and the hinge member 20 and which constitutes the rotating shaft of the grip main body 10; and a cap body 40 which is fitted to the hinge member 20. The cap body 40 has a stopper part 50 which engages with a latched part 8 and restricts the shaft member 5 from sliding in direction X, the axis of rotation.
Patent WO-2020175641-A1 (WO)
Title: System and method for predictive pre-warming control of hybrid electric vehicles (hev)
Inventor: R Ragesh
IPC: B60W10/06
Filed: 2020-02-27
Abstract: The present disclosure relates to a method and a control unit for controlling pre-warming process of an engine of a Hybrid Electric Vehicle (HEV). The method comprises determining start-up time of the engine. The method also comprises determining engine heating time for the engine. The pre-warming process of the engine is initiated prior to start up time of the engine. The process of pre-warming is discontinued when the determined start-up time of the engine is greater than the engine heating time and the process is restarted when the determined start-up time of the engine is less than the engine heating time and when the pre-warming process of the engine is discontinued. The above-mentioned process is reiterated at plurality of time intervals for controlling the pre-warming process of the engine which results in energy efficiency and sufficient heat for warm-up of the engine.
Patent WO-2021176566-A1 (WO)
Inventor: FUKUI HIROSHI
IPC: G06T7/00
Filed: 2020-03-03
Abstract: A feature conversion device (10) in an embodiment of the present disclosure includes: an intermediate acquisition unit (100) that acquires a feature map indicating features of an image; an embedding unit (120) that performs block-based feature embedding computations with respect to the acquired feature map and that generates an embedded feature map in which the scale thereof is converted so that the scale is reduced; and a weighting unit (160) that predicts, by employing an attention mechanism algorithm, attention weights of features corresponding to positions in the image from information based on the embedded feature map and that generates a weighted feature map corresponding to the feature map by employing the attention weights.
Patent WO-2021176632-A1 (WO)
Inventor: MIYAHARA KAZUHIRO
IPC: G06Q10/08
Filed: 2020-03-05
Abstract: Provided is technology for generating an optimization function that pertains to a variable representing a quantum state for solving a delivery plan problem for delivering a vehicle to a vehicle-lacking parking lot under various constraints relating to staff, vehicles, and parking lots. The present invention includes: an input setting unit for setting, as inputs to a delivery plan problem for generating a plan to deliver a vehicle to a vehicle-lacking parking lot so as to satisfy a condition to minimize the sum total of the costs of staff and vehicles incurred until a delivery finish time under prescribed constraint conditions, an aggregate of staff, an aggregate of vehicles, an aggregate of parking lots, a parking lot where staff is present at delivery finish and delivery start times, the cost of staff per unit time, a parking lot where a vehicle is present at a delivery start time, the cost of the vehicle per unit time, the maximum value of staff who can board the vehicle, an aggregate of parking lots adjacent to the parking lot, the time needed for movement from the parking lot to a parking lot adjacent to the parking lot, and the number of vehicles lacking at the parking lot; and an optimization function generation unit for generating the optimization function using the inputs.
Patent WO-2021176710-A1 (WO)
Inventor: YAMAMURA DAIKI
IPC: H04N5/232
Filed: 2020-03-06
Abstract: This signal processing device 8 comprises a processor composed of at least one piece of hardware. The processor resets a first synchronization signal generation circuit 7, which receives the input of a clock signal CL12 and outputs a first synchronization signal VS1, if the first synchronization signal VS1 from the first synchronization signal generation circuit 7 and a second synchronization signal VS2 output from a second synchronization signal generation circuit 3 are not synchronized, and increases the frequency of the clock signal CL12 so as to be higher during the resetting period of the first synchronization signal generation circuit 7 than during other periods.
Patent WO-2020196273-A1 (WO)
Inventor: TOKUZUMI KEITA
IPC: C08L81/02
Filed: 2020-03-19
Abstract: [Problem] To provide a polyphenylene sulfide resin composition and a molded article thereof having excellent mechanical properties and dimensional stability, and particularly having significantly inhibited anisotropy and inhibited expansion during a moist heat treatment. [Solution] This polyphenylene sulfide resin composition is a mixture of (A) 100 parts by weight of a polyphenylene sulfide resin, (B) 100-250 parts by weight of atypical cross-section glass fibers, and (C) 25-150 parts by weight of a non-fiber inorganic filler satisfying (C-a) and (C-b), wherein the ratio X/Y of the mass X of the atypical cross-section glass fibers (B) and the mass Y of the non-fiber inorganic filler (C) is more than 1 but less than 7. (C-a) A Mohs hardness of more than 2 but less than 4. (C-b) A melting point or a softening point that is 380°C or higher.
Patent WO-2020203737-A1 (WO)
Inventor: USUI HIRONAGA
IPC: B29C59/02
Filed: 2020-03-27
Abstract: Provided is a decorative material which is capable of imparting an excellent three-dimensional feeling and superior expression of a natural object.　This decorative material has: a plurality of independent recess sections (A) on a first main surface side; and a groove-like parallel recesses-and-protrusions group (B) formed by being disposed on at least a portion of a place in which the plurality of independent recess sections (A) are not present, wherein when the average depth of the plurality of independent recess sections (A) is defined as X A  and the average depth of the recess sections of the groove-like parallel recesses-and-protrusions group (B) is defined as X B , the relationship X B <X A  is satisfied.
Patent WO-2020203775-A1 (WO)
Inventor: NASU YUMI
IPC: A61K8/87
Filed: 2020-03-27
Abstract: The present invention provides an oil-in-water emulsion cosmetic, particularly a skin care cosmetic such as a skin lotion or a milky lotion, that has a large water fraction and a small oil fraction, exhibits an excellent stability over time while having an optimal feeling of use on the skin, and can provide an elasticity to the skin. An oil-in-water emulsion cosmetic according to the present invention is characterized by comprising: (a) a carboxy-modified silicone; (b) a hydrophobized polyether urethane; and (c) a carboxyvinyl polymer.
Patent WO-2021065042-A1 (WO)
Inventor: NISHINE SHOTA
IPC: B32B27/42
Filed: 2020-03-27
Abstract: The present invention provides a decorative material which has a visual stereoscopic effect and high wear resistance.　A decorative material includes a substrate selected from a paper substrate and a fibrous substrate. The decorative material has a first region and a second region in a plane. The decorative material at a point corresponding to the first region sequentially include, in this order, a penetration prevention layer and a first hardened material layer with mold releasability on the substrate. The decorative material at a point corresponding to the second region includes a second hardened material layer on the substrate. The relationship of t0 + t1 < t2 is satisfied where t0 is defined as the thickness of the penetration prevention layer, t1 is defined as the thickness of the first hardened material layer, and t2 is defined as the thickness of the second hardened material layer.
Patent WO-2020209212-A1 (WO)
Inventor: KIMURA AKIYOSHI
IPC: C09J7/38
Filed: 2020-04-06
Abstract: [Problem] To provide a method for producing an adhesive tape, which forms an adhesive layer by directly applying an aqueous coating liquid onto a base material that is composed of a nonwoven fabric, and which is capable of preventing strike-through during the production and enables the achievement of an adhesive tape that has high heat resistance and releasability. [Solution] A method for producing an adhesive tape having an adhesive layer and a base material that is composed of a nonwoven fabric, which comprises a step for forming the adhesive layer by applying an adhesive coating liquid that contains an aqueous emulsion and a polycarboxylic acid polymer having a weight average molecular weight of from 4,000,000 to 30,000,000, said adhesive coating liquid having a viscosity of 6,000 to 20,000 mPa∙s/23°C as measured using a B-type viscometer at 60 rpm, onto the base material by means of roll coating.
Patent WO-2021214812-A1 (WO)
Inventor: MURAKUMO Yutaka
IPC: G01C7/02
Filed: 2020-04-20
Abstract: [Problem] To perform a field survey accurately.　[Solution] A survey system 500 that performs a survey of an area 403 is provided with: a coordinate obtaining unit 11 that obtains, as survey coordinates, three-dimensional coordinates of a survey point or a base station to be used for specifying coordinates of the area; a comparison coordinate obtaining unit 121 that obtains at least a height-direction coordinate value of comparison coordinates indicating a position within a prescribed range from the obtained survey coordinates; and a determination unit 122 that calculates the difference between a height-direction coordinate value of the survey coordinates and the height-direction coordinate value of the comparison coordinates, and if the difference is greater than a prescribed value, determines that at least one of the survey coordinates and the comparison coordinates is incorrect.
Patent WO-2020218420-A1 (WO)
Title: Method of driving a light emitting display and display
Inventor: KATSUI HIROMITSU
IPC: H01L51/50
Filed: 2020-04-23
Abstract: Provided is a method of driving a light emitting a display in which variations in image quality and brightness are suppressed despite long-term use, without adding a complicated circuit configuration. The driving a light emitting method includes a step (A) of applying a voltage based on image data to be displayed to a gate electrode of a vertical organic light emitting transistor and a step (B) of, after the step (A), applying a voltage, having a polarity opposite to that of the voltage applied to the gate electrode of the vertical organic light emitting transistor in the step (A), to the gate electrode of the vertical organic light emitting transistor based on a value of a voltage being applied to a source electrode of the vertical organic light emitting transistor.
Patent WO-2020241712-A1 (WO)
Inventor: OOTSUBO Yuusuke
IPC: G03F7/26
Filed: 2020-05-27
Abstract: The objective of the present invention is to provide: a film forming composition having excellent storage stability and embedding properties; a resist underlayer film; a film formation method; a resist pattern forming method; a resist underlayer film reverse pattern forming method; a method for producing a film forming composition; and a metal-containing film pattern forming method. The present invention is a film forming composition which contains a metal compound, a nitrogen-containing organic compound, and a solvent, wherein the nitrogen-containing organic compound is: a compound having a nitrogen atom, an aliphatic hydrocarbon group, and at least two hydroxy groups; a compound having a nitrogen-containing aromatic heterocycle and at least one hydroxy group; or a mixture thereof.
Patent WO-2020241775-A1 (WO)
Inventor: HORIUCHI KANAE
IPC: H01L23/12
Filed: 2020-05-28
Abstract: This electronic element mounting substrate has a substrate which has a first layer, a second layer positioned below the first layer, and a third layer positioned below the second layer, and to which an electronic element is mounted. The substrate has a via conductor which penetrates vertically from the first layer to the third layer. The substrate has, between the respective layers, conductor layers connected to the via conductor in a plane perspective view. The conductor layers each have, in the plane perspective view, a land portion surrounding the via conductor, a clearance portion surrounding the land portion, and a peripheral portion surrounding the clearance portion and electrically insulated from the land portion via the clearance portion. A first land portion has a first section positioned overlapping a second land portion in the plane perspective view, and a first clearance portion has a second section positioned not overlapping a second clearance portion in the plane perspective view. A first peripheral portion and a second peripheral portion each have an end having a gradually decreasing thickness going away from the via conductor in a vertical cross-sectional view.
Patent WO-2020255769-A1 (WO)
Inventor: KONDO KENJI
IPC: H04N19/593
Filed: 2020-06-08
Abstract: La présente invention concerne un dispositif de traitement d'image et un procédé de traitement d'image grâce auxquels il est possible de simplifier un traitement. Lors de la réalisation d'une prédiction intra matricielle qui est une prédiction intra à l'aide d'une procédure matricielle sur le bloc prédictif actuel à coder/décoder, une prédiction intra matricielle est réalisée à l'aide d'une quantité de décalage réglée à une valeur fixe et une image prédictive du bloc prédictif actuel est générée. Ensuite, le bloc prédictif actuel est codé/décodé à l'aide de l'image prédictive. La présente technologie peut être appliquée, par exemple, lors de la réalisation d'un codage/décodage d'une image.
Patent WO-2021059606-A1 (WO)
Title: Mounting board production system, component mounting system, mounting board production method, and component mounting method
Inventor: NAGAYA TOSHIHIKO
IPC: H05K13/04
Filed: 2020-06-09
Abstract: During mounting board production in this mounting board production system, solder sections are formed on a mounting board and components are mounted to a board for which inspection of solder sections is complete. In addition, component mounting misalignment is measured regarding boards having components mounted thereto and component mounting misalignment data is output. A plurality of pieces of component mounting misalignment data are used as a basis to perform calculation of calibration data for correcting component mounting misalignment resulting from variation in a component mounting device over time. When a component is mounted to a solder section for which an unsatisfactory inspection result was determined during the inspection of solder sections, the component mounting misalignment data for the component is excluded from the calculation of calibration data in processing for the abovementioned calculation.
Patent WO-2020250979-A1 (WO)
Title: Organic light emission element, lamination body, and light emission method
Inventor: KAJI HIRONORI
IPC: H01L51/50
Filed: 2020-06-11
Abstract: This organic light emission element exhibits high light emission efficiency, and includes a structure in which an exciton generation layer including a material having a ΔEST of 0.3 eV or less, a block layer, and a singlet fission layer including a singlet fission material, are laminated in this order.
Patent WO-2020262588-A1 (WO)
Title: フィルム、積層体、フィルム層付き半導体ウェハ、フィルム層付き半導体搭載用基板、及び半導体装置
Inventor: OKANIWA MASASHI
IPC: C08K3/013
Filed: 2020-06-26
Abstract: 本発明は、マレイミド化合物及びシトラコンイミド化合物からなる群より選択される少なくとも１種を含有する化合物（Ａ）と、特定の式で表される有機過酸化物からなる群より選択される少なくとも１種を含有する有機過酸化物（Ｂ）と、ハイドロパーオキサイド（Ｃ）と、を含有する、フィルムを提供する。
Patent WO-2022009305-A1 (WO)
Title: Region extraction device, region extraction method, and region extraction program
Inventor: KIM MIJUNG
IPC: G06T7/11
Filed: 2020-07-07
Abstract: The purpose of the present invention is to more accurately extract, from an image, a region where an object is reflected.　This region extraction device acquires first and second frame images which are temporally continuous. The region extraction device acquires, on the basis of the acquired first and second frame images, motion information indicating regions where motions are recognized in the first frame image. The region extraction device detects, on the basis of the acquired first frame image, the positions of an elbow and a wrist of a human body from the motion-recognized regions indicated by the acquired motion information. The region extraction device extracts, on the basis of the detected positions, a region corresponding to a hand side portion of the human body from the wrist, from among the motion-recognized regions indicated by the acquired motion information.
Patent WO-2022013915-A1 (WO)
Title: Quantum dot, self-luminous element, and method for manufacturing quantum dot
Inventor: UETA YOSHIHIRO
IPC: H05B33/10
Filed: 2020-07-13
Abstract: The purpose of the present invention is to improve the light emission efficiency of a luminous element in which a quantum dot is used as a luminous material. The quantum dot (1) is provided with: an inside barrier layer (11); a quantum well layer (12) formed on at least a part of the inside barrier layer (11), the presence/absence or the thickness of the quantum well layer (12) varying according to the position on the inside barrier layer (11); and an outside barrier layer (13) formed on the surface of the quantum well layer (12) on the opposite side from the inside barrier layer (11) side.
Patent WO-2021024885-A1 (WO)
Inventor: MORITA JUNICHI
IPC: G01S5/14
Filed: 2020-07-29
Abstract: L'invention concerne un dispositif d'estimation de position (10) pourvu d'un circuit de sélection (132) et d'un circuit d'estimation (134). Sur la base de premières informations (122) se rapportant à la disposition d'au moins un dispositif électronique sans fil dans une première région dans laquelle ledit au moins un dispositif électronique sans fil est disposé, et des deuxièmes informations (121) se rapportant à une seconde région, à l'intérieur de la première région, dans laquelle un terminal mobile peut se déplacer, le circuit de sélection (132) sélectionne au moins un des dispositifs électroniques sans fil en tant qu'ancrage à utiliser pour estimer la position du terminal mobile. Le circuit d'estimation (134) estime la position du terminal mobile sur la base de troisièmes informations relatives à la qualité de communication sans fil entre l'ancrage et le terminal mobile, et des informations relatives à l'ancrage, parmi les premières informations (122).
Patent WO-2021029357-A1 (WO)
Title: 蓄電デバイス用プリドープ剤及びその製造方法
Inventor: KAKIMOTO YUTA
IPC: H01G11/06
Filed: 2020-08-07
Abstract: 下記式（１）で表されるリチウム鉄酸化物からなり、Ｘ線回析測定において、回折角（２θ）が２３．６±０．５°の回折ピークの半値幅が０．０６～０．１７°であることを特徴とする蓄電デバイス用プリドープ剤とする。これにより、蓄電デバイスの体積エネルギー密度の低下を抑制するとともに、製造コストを下げることが可能となり、より低い充電電圧でリチウムイオンをプリドープすることができるため電解液の分解を抑制することができ、充電深度が高く、放電容量の高い蓄電デバイスとして好適に用いることのできる不可逆容量の大きい蓄電デバイス用プリドープ剤を提供することができる。　ＬｉｘＦｅＯｙ　（１）
［式（１）中、ｘは３．５≦ｘ≦４．７を満たし、ｙは３．２５≦ｙ≦３．８５を満たす。］
Patent WO-2022059082-A1 (WO)
Title: Method for controlling internal combustion engine and device for controlling internal combustion engine
Inventor: HAMANE SHOUTA
IPC: F02D41/06
Filed: 2020-09-16
Abstract: An internal combustion engine (1) stops fuel injection and automatically stops when an automatic stop condition is satisfied. When a restart request is made while the engine rotation speed is decreasing due to the automatic stop, the internal combustion engine (1) starts by restarting fuel injection if the engine rotation speed is higher than or equal to a combustion recoverable rotation speed threshold (R1) at which restart is possible just by fuel injection, and the internal combustion engine (1) is started using an alternator (6) if the engine rotation speed is lower than the combustion recoverable rotation speed threshold (R1). If the engine rotation speed falls below the combustion recoverable rotation speed threshold (R1) while the engine rotation speed is decreasing due to the automatic stop, the internal combustion engine (1) reduces the amount of air into the cylinder than before the engine rotation speed falls below the combustion recoverable rotation speed threshold (R1).
Patent WO-2021060533-A1 (WO)
Title: Work machine
Inventor: IZUMI SHIHO
IPC: E02F9/20
Filed: 2020-09-25
Abstract: On the basis of an antenna installation location, a range of mobility of a work device, the attitude of an upper rotating body, and the azimuth of the upper rotating body, a controller in the present invention sets a range within which the work device can become an obstruction when an antenna receives positioning signals from a plurality of positioning satellites as a satellite mask range. If the controller has determined, on the basis of satellite positioning status data acquired from a receiver, that setting the satellite mask range will instead reduce the precision of positioning computation by the receiver, setting of the satellite mask range is cancelled. If setting of the satellite mask range has been cancelled, the receiver computes the location of the upper rotating body on the basis of the positioning signals transmitted from the plurality of positioning satellites.
Patent WO-2021075370-A1 (WO)
Title: Damper
Inventor: NAKAZATO HIROSHI
IPC: F16F7/00
Filed: 2020-10-09
Abstract: This damper that is disposed between a first member and a second member and that suppresses oscillation of the second member with respect to the first member, is provided with: a fixed part 22 that is fixed to one of the first member and the second member; and a damping part 20 capable of abutting on the other of the first member and the second member. The fixed part 22 has a base portion and a support wall portion erected from the base portion. The damping part 20 has a viscoelastic body, the viscoelastic body is placed on the base portion, and the movement of the viscoelastic body in a direction along a placement surface of the base portion is restricted by the support wall portion in a state of protruding from the support wall portion.