baber/WOPTO huggingface dataset:
Patent WO-2021171958-A1 (WO)
Inventor: KOJIMA YUTO
IPC: G08G1/16
Filed: 2021-02-05
Abstract: [Problem] To provide an object recognition system and an object recognition method that can further shorten a processing time for object recognition. [Solution] To solve said problem, the present disclosure provides an object recognition system comprising: a first detection device that generates image data having a predetermined imaging area; a second detection device that detects a specific area, in which an object is likely to exist, from a detection area including at least a part of the predetermined imaging area; and an object recognition device that performs, on the image data, a recognition process of classifying imaging targets, on the basis of the specific area.
Patent WO-2021205744-A1 (WO)
Title: Method for decomposing nicotine
Inventor: NAITO KEISUKE
IPC: B08B7/00
Filed: 2021-02-12
Abstract: Provided is a method that decomposes nicotine by a simple method.　The method for decomposing nicotine according to the present invention includes a step (a) for irradiating ultraviolet rays having a main peak wavelength of from 200 nm to 230 nm within a target room where smoking is permitted to decompose the nicotine.
Patent WO-2021199731-A1 (WO)
Title: 液体吐出構造体、液体吐出ヘッド及び液体吐出装置
Inventor: KOMATSU HIROSHI
IPC: B41J2/14
Filed: 2021-02-15
Abstract: 液体を吐出するノズルが形成されたノズル基板と、ノズルと連通する液体流路が形成された流路基板と、を備え、ノズル基板の吐出面上に、第１層と、第２層と、撥液層とをこの順に有し、液体流路の内壁上に、第１層と、第２層と、をこの順に有し、第１層は、酸化タンタル、酸化ジルコニウム、酸化チタン及び酸化ハフニウムからなる群より選択される少なくとも１種を含む層であり、第２層は、ＳｉＯ２、ＳｉＣ、ＳｉＮ、ＳｉＣＮ及びＳｉＯＮからなる群より選択される少なくとも１種を含む層である、液体吐出構造体及びその応用。
Patent WO-2021167066-A1 (WO)
Title: Steel sheet for non-oriented electromagnetic steel sheet
Inventor: ICHIE TAKERU
IPC: H01F1/147
Filed: 2021-02-19
Abstract: Provided is a steel sheet for a non-oriented electromagnetic steel sheet, which contains 0.0040% or less of C, 1.9-3.5% of Si, 0.10-3.0% of Al, 0.10-2.0% of Mn, 0.09% or less of P, 0.005% or less of S, 0.0040% or less of N and 0.0060% or less of B, with the remainder comprising Fe and impurities. The recrystallization ratio is less than 50% in a structure of a cross section in the sheet thickness direction at positions 10 mm towards the center of the sheet width from both edges in the sheet width direction. If W denotes the sheet width, the recrystallization ratio is 50% or more in a structure of a cross section in the sheet thickness direction at positions corresponding to 1/4W from both edges in the sheet width direction.
Patent WO-2021172213-A1 (WO)
Inventor: TOMIKAWA Haruki
IPC: A61K47/44
Filed: 2021-02-19
Abstract: The present invention provides a biocompatible material from which a gel having excellent scratch resistance and retention properties can be formed and which has excellent usability. The biocompatible material according to the present invention includes a polysaccharide, an aluminum compound, a carboxy vinyl polymer, and an oily base material, and substantially includes no water, wherein the polysaccharide is at least one selected from the group consisting of deacylated gellan gum, a salt of deacylated gellan gum, carrageenan, a salt of carrageenan, pectin, a salt of pectin, xanthan gum, a salt of xanthan gum, arabic gum, a salt of arabic gum, hyaluronic acid, a salt of hyaluronic acid, carmellose, a salt of carmellose, hypromellose, a salt of hypromellose, and alginic acid.
Patent WO-2022091447-A1 (WO)
Inventor: MITSUMOTO KOJI
IPC: H01F27/28
Filed: 2021-03-11
Abstract: Transformateur moulé dans lequel la structure d'enroulement de l'enroulement primaire est améliorée pour augmenter une caractéristique de résistance aux impulsions à l'aide d'un schéma d'enroulement simple. Le transformateur moulé comprend un noyau de fer, un enroulement secondaire recouvert par une résine de moulage disposé sur une partie patte du noyau, et un enroulement primaire recouvert par une résine de moulage disposé sur l'extérieur de l'enroulement secondaire. Dans l'enroulement primaire, le nombre de tours de l'enroulement dans la direction radiale au niveau des extrémités supérieure et inférieure est plus petit que le nombre de tours de l'enroulement dans la direction radiale au niveau de la partie centrale, et l'épaisseur de la résine de moulage recouvrant l'extérieur de l'enroulement au niveau des extrémités supérieure et inférieure est supérieure à l'épaisseur de la résine de moulage recouvrant l'extérieur de l'enroulement au niveau de la partie centrale.
Patent WO-2021182621-A1 (WO)
Title: Glass composition, glass plate and method for producing same, and information recording medium substrate
Inventor: SAKAGUCHI KOICHI
IPC: G11B5/84
Filed: 2021-03-12
Abstract: The present invention provides a glass composition having a low density and a specific elastic modulus that is high enough to suppress deflection. This glass composition contains, in terms of mol%, 60-75% of SiO 2 , 5-15% of Al 2 O 3 , 0.5-5% of MgO, 0.5-10% of CaO, 5-20% of Li 2 O, 2-10% of Na 2 O and 0-5% of K 2 O as components thereof and has a density of 2.48 g/cm 3  or less. The specific elastic modulus of this glass composition is, for example, 33.5×10 6  Nm/kg or higher.
Patent WO-2021225038-A1 (WO)
Inventor: NAKANISHI Minami
IPC: C09J133/14
Filed: 2021-03-19
Abstract: 重合体を構成するモノマー単位として、下記式（１）に示されるエチレンカーボネート構造を有するエチレンカーボネート含有モノマーを含む（メタ）アクリル酸エステル重合体（Ａ）と、イオン性化合物（Ｂ）とを含有する粘着性組成物。かかる粘着性組成物から得られる粘着剤層によれば、段差追従性に優れるとともに、光学ムラの発生を抑制することができる。
Patent WO-2021193785-A1 (WO)
Title: 分離膜エレメントおよび分離膜モジュール
Inventor: YOSHIDOMI Shinichiro
IPC: B01D63/10
Filed: 2021-03-24
Abstract: 本発明の分離膜エレメントは、有孔中心管と該有孔中心管のまわりに巻回された複数の分離膜体とを含んで形成される巻回体を備え、分離膜体は、供給側の面と透過側の面とを有する分離膜及び透過側流路材を有する分離膜リーフと、供給側流路材とを有し、分離膜リーフは、分離膜が透過側の面が向かい合うように配置されるとともに、透過側の面の間に透過側流路材が設けられており、供給側流路材は、隣り合う分離膜リーフの供給側の面の間に設けられており、複数の分離膜体のうちの少なくとも１つは、分離膜の供給側の面が、有孔中心管の長手方向に対し垂直方向における外周端部に、濃縮流体の排出部を有する第１分離膜体であり、巻回体の外周部は非透過性部材に覆われており、非透過性部材と巻回体の間に、分離膜の供給側の面の外周端部から排出される流体を、有孔中心管長手方向の他端面へ導く外周部流路が設けられている。
Patent WO-2021220681-A1 (WO)
Title: 反射防止層付円偏光板および該反射防止層付円偏光板を用いた画像表示装置
Inventor: OGOMI DAISUKE
IPC: G02B1/111
Filed: 2021-03-25
Abstract: 透過率が高くかつ高温高湿環境下における耐久性に優れ、その結果、明るくかつ高温高湿環境下において表示ムラが抑制された画像表示装置を実現し得る反射防止層付円偏光板が提供される。本発明の実施形態による反射防止層付円偏光板は、偏光子を含む偏光板と、偏光板の一方の側に配置された反射防止層と、偏光板のもう一方の側に配置された位相差層と、を有する。反射防止層付円偏光板の透過率は４５．５％以上であり、６０℃および９０％ＲＨで５００時間の加熱加湿試験後の反射率は２．５％以下である。
Patent WO-2021241080-A1 (WO)
Title: Tunnel excavation device
Inventor: SEKIYAMA NAOKI
IPC: E21D11/40
Filed: 2021-04-20
Abstract: This tunnel excavation device comprises a front body part and an erector device. The front body part has a cutter head and a cutter head support that rotatably supports the cutter head. The erector device is provided to the cutter head support. The erector device has an orientation changing device and a turning ring that holds a support member. The orientation changing device is configured such that when viewed in a plan view, the yaw angle defined by the turning axis of the turning ring and the rotation axis of the cutter head can be changed.
Patent WO-2021220938-A1 (WO)
Inventor: AKAZAWA Takayuki
IPC: B23P21/00
Filed: 2021-04-22
Abstract: The present invention addresses the problem of reducing the risk of releasing of defects and improving the operational efficiency of an assembly operation. An assembly system 10 according to one embodiment of the present invention is used for assembling a finished product by arranging and fixing a plurality of types of components to a workpiece in a sequential manner. The assembly system 10 is provided with: a collaborative robot 20 that collaborates with an operator 100; an identification information reading unit 27 that reads identification information displayed on a component arranged on the workpiece; and a control device 70 that determines the right or wrong of the type of the component arranged on the workpiece on the basis of the identification information thus read, and controls the collaborative robot according to the right-wrong result.
Patent WO-2022004172-A1 (WO)
Title: Imaging device and electronic apparatus
Inventor: YAMAGUCHI TETSUYA
IPC: H01L31/10
Filed: 2021-05-19
Abstract: Provided are an imaging device and an electronic apparatus capable of suppressing a degradation in characteristics. The imaging device comprises: an N-type first semiconductor region; a P-type second semiconductor region that is in contact with one surface of the first semiconductor region; a light absorption region that is provided on a side opposite to the first semiconductor region with the second semiconductor region therebetween; and an anode electrode that is provided at a position facing the second semiconductor region with the light absorption region therebetween. The anode electrode is made of a P-type semiconductor having a refractive index of 1.8 or more and an optical bandgap of 1.9 eV or more.
Patent WO-2021241608-A1 (WO)
Title: Method for producing fluoroethylene
Inventor: USUI TAKASHI
IPC: C07C21/18
Filed: 2021-05-26
Abstract: The present invention addresses the problem of providing a method for obtaining fluoroethylene efficiently.　A method for producing HFO-1132(Z/E), wherein the production method includes a step for reacting an ethylene halide represented by general formula (1): Formula (1): CHX 1 =CHX 2  [in the formula, X 1  and X 2  are the same or different and represent a chlorine atom, a bromine atom, or an iodine atom] and a metal fluoride. A method for producing HFO-1123, wherein the production method includes a step for reacting an ethylene halide represented by general formula (2): Formula (2): CX 3 X 4 =CHX 5  [in the formula, X 3 , X 4 , and X 5  are the same or different and represent a chlorine atom, a bromine atom, or an iodine atom] and a metal fluoride.
Patent WO-2021246394-A1 (WO)
Inventor: BANBA Yuichiro
IPC: B01J37/18
Filed: 2021-06-01
Abstract: The present invention provides a catalyst structure for synthesis gas production, said catalyst structure being capable of maintaining excellent catalytic activity for a longer period of time, while being capable of efficiently producing a synthesis gas that contains carbon monoxide and hydrogen.　This catalyst structure 1 for synthesis gas production is used for the production of a synthesis gas that contains carbon monoxide and hydrogen, and this catalyst structure 1 is provided with: a carrier 10 that has a porous structure, while being configured from a zeolite type compound; first catalyst particles 20 that contain one or more iron group elements which are selected from the group consisting of nickel (Ni), iron (Fe) and cobalt (Co); and second catalyst particles 30 that contain one or more platinum group elements which are selected from the group consisting of platinum (Pt), palladium (Pd), rhodium (Rh) and ruthenium (Ru). This catalyst structure 1 for synthesis gas production has passages 11, which are in communication with each other, within the carrier 10; the first catalyst particles 20 are present at least in the passages 11 of the carrier 10; and the second catalyst particles 30 are present at least either inside the carrier 10 or on the outer surface of the carrier 10.
Patent WO-2022070517-A1 (WO)
Inventor: ARAKI KENJIRO
IPC: C09D11/30
Filed: 2021-06-10
Abstract: An inkjet ink and an image recording method, wherein the inkjet ink contains a radical polymerizable monomer and silica particles, the silica particles have an average primary particle size of not less than 22 nm but less than 100 nm, and has a hydrophobicity degree of 50 or more.
Patent WO-2022004764-A1 (WO)
Title: Three-dimensional object precursor treatment agent composition
Inventor: KUBOTA KAZUO
IPC: B29C64/40
Filed: 2021-06-30
Abstract: The three-dimensional object precursor treatment agent composition according to the present invention is for removing, from a three-dimensional object precursor containing a water-soluble support material and a three-dimensional object that contains a resin, the water-soluble support material. The three-dimensional object precursor treatment agent composition contains a compound (component A) represented by formula (I), an anionic surfactant (component B), and water (component C). Component B has an alkyl group having 6-20 carbon atoms, and an acidic group. According to the present invention it is possible to provide: a three-dimensional object precursor treatment agent composition capable of removing a water-soluble support material while inhibiting damage to a three-dimensional object and discoloration of the three-dimensional object due to such damage; a production method for the three-dimensional object; a method for removing a support material; and a method for inhibiting damage to a three-dimensional object. (In formula (I), R 1 , R 2 , R 3 , and R 4  each independently represent a hydrocarbon group).
Patent WO-2021256570-A1 (WO)
Title: Sealant composition
Inventor: TAKAHASHI KIYOHITO
IPC: C09K3/10
Filed: 2021-07-14
Abstract: Provided is a sealant composition that maintains excellent sealing properties while suppressing sealant flow during travel, and that makes it possible to achieve both characteristics in a well-balanced manner. A sealant composition in which the ratio A of the toluene insoluble component included in the sealant composition is 30-60 mass% is used as a sealant composition than forms a sealant layer 10 disposed on the inner surface of a pneumatic tire. Alternatively used as said sealant composition is a sealant composition in which the ratio d1/d2, of the measured relative density d1 of the sealant composition as measured by the water displacement method and the calculated relative density d2 of the sealant composition calculated from the relative densities and the included amounts of the raw materials included in the sealant composition, is 0.7 to 0.9, inclusive.
Patent WO-2023286223-A1 (WO)
Inventor: WATANABE YOSHINOBU
IPC: B62D6/00
Filed: 2021-07-14
Abstract: Provided is a steering system for a vehicle that can suppress the discomfort of a driver in a case where the driver performs a quick steering operation. The steering system for the vehicle includes: a steering mechanism mechanically separated from a steering member and configured to steer wheels by moving a rack; a steering actuator configured to apply a driving force to the steering mechanism; and a controller configured to calculate a target position of the rack and to control the steering actuator such that a position of the rack matches the target position thereof. The controller is configured to execute target position correction control in which the controller corrects the target position of the rack according to a steering angular velocity and/or a steering angular acceleration of the steering member.
Patent WO-2022034861-A1 (WO)
Inventor: KANBE AKIRA
IPC: F21S2/00
Filed: 2021-08-06
Abstract: This disinfection device (1) is to be used in a location where a spotlight is to be used and is characterized by comprising a cylindrical case (2), a blower (221) that blows such that air that has been taken into the case (2) through an intake port (2a) (one opening) of the case (2) is blown out of a blowing port (2b) (another opening) of the case (2), a photocatalyst member (231) that contacts air that passes through the inside of the case (2), an LED (223) (a light source) for shining light onto the photocatalyst member (231), and a support implement (3) that supports the case (2) and is attached to a wiring rail (5) (an attachment site) to which the spotlight can be attached, the blower (221), the photocatalyst member (231), and the light source being built into the case (2).
Patent WO-2023021707-A1 (WO)
Inventor: ITO HIROTAKE
IPC: F16J15/18
Filed: 2021-08-20
Abstract: 【課題】装置の組み立て時においてシール部材に傷がつくことを抑制することが可能なシール構造を提供する。 【解決手段】シール部材９は、相対回転可能に配置されたピニオンギヤシャフト４とクラッチケース２との間をシールする。ピニオンギヤシャフト４は、複数の外周スプライン歯４２１が外周に形成されたスプライン嵌合部４２と、スプライン嵌合部４２よりも大径のシール部材嵌合部４３と、シール部材嵌合部４３よりも大径の中間部４４とを有し、スプライン嵌合部４２と中間部４４との間にシール部材嵌合部４３が設けられている。クラッチケース２は、シール部材９及びピニオンギヤシャフト４のシール部材嵌合部４３を収容している。シール部材９の内周部がピニオンギヤシャフト４のシール部材嵌合部４３に圧入嵌合され、シール部材９の外周部がクラッチケース２の内面に弾接している。
Patent WO-2022050139-A1 (WO)
Inventor: KASE HIROTO
IPC: C21C5/30
Filed: 2021-08-25
Abstract: Un dispositif de commande de processus de fusion selon la présente invention comprend : une unité d'extraction de performances similaires passées qui extrait, à partir d'une base de données de performances de fusion, des valeurs de performances pour un processus de fusion passé où la valeur d'évaluation était élevée et des conditions de fusion, qui sont des conditions de processus de fusion acquises avant le début du processus de fusion et comprennent les résultats d'un processus de fusion qui a été effectué immédiatement avant dans l'équipement de fusion, sont similaires aux conditions de processus de fusion pour une cible de calcul ; et une unité de détermination de quantité de fonctionnement qui détermine une quantité de fonctionnement initiale, pour le moment du démarrage du processus de fusion, sur la base des valeurs de performances de processus de fusion passées extraites par l'unité d'extraction de performances similaires passées et qui détermine une quantité de fonctionnement sur la base d'une quantité de changement, depuis le démarrage du processus de fusion, par rapport à la quantité de fonctionnement initiale.
Patent WO-2023032044-A1 (WO)
Inventor: TOMODA Kyosuke
IPC: G06F21/55
Filed: 2021-08-31
Abstract: An engine acquisition means (201) of a fraud detection system (S) acquires a second fraud detection engine for detecting fraud in a second service, on the basis of a first fraud detection engine for detecting fraud in a first service. A fraud information acquisition means (202) acquires fraud information relating to fraud that actually occurred in the second service. On the basis of the fraud information, a determination means (203) determines whether or not the second fraud detection engine can detect fraud in the second service. If it is determined that the second fraud detection engine can detect fraud in the second service, an application means (204) applies the second fraud detection engine to the second service.
Patent WO-2022059513-A1 (WO)
Title: Temperature sensor, and mass flow rate meter and mass flow rate control device that comprise temperature sensor
Inventor: ITATANI Masaaki
IPC: G01F1/684
Filed: 2021-09-03
Abstract: In the present invention, a temperature sensor used in a mass flow rate meter is configured from a flow path through which a fluid flows, a temperature measurement means that has a temperature measurement point at the center of a lateral cross-section of the flow path, and a soaking means provided farther upstream in the flow path than the temperature measurement point. The soaking means is provided with a grating provided continuously in a discretionary direction perpendicular to the direction in which the fluid flows, and an auxiliary flow path that is branched by the grating. This makes it possible to realize a temperature sensor with which it is possible to acquire a temperature measurement value representing the temperature of a fluid that is supplied to a mass flow rate meter from the outside, even when the temperature of the fluid fluctuates.
Patent WO-2022153606-A1 (WO)
Title: バルブタイミングコントロール機構
Inventor: FUKUDA TOMOHIRO
IPC: H02K5/22
Filed: 2021-09-24
Abstract: バルブタイミングコントロール機構は、バルブタイミングコントロール用のモータと、モータを駆動する駆動回路を有する回路基板と、モータと回路基板との間に設けられる樹脂製の筐体と、を備える。モータの複数の端子は、樹脂製の筐体に形成された複数の端子挿通孔と回路基板に形成された複数の端子受孔に挿通された状態で回路基板と電気的に導通している。
Patent WO-2022130726-A1 (WO)
Title: Unité de moteur et aéronef
Inventor: SATO DAISUKE
IPC: H02K21/14
Filed: 2021-09-27
Abstract: La présente invention concerne une unité de moteur qui est entraînée en rotation par la force magnétique générée par un stator. Une première pale rotative comprend un premier rotor et un second rotor qui sont entraînés en rotation par la force de rotation du premier rotor. Une seconde pale rotative est entraînée en rotation par la force de rotation du second rotor. La pale de la seconde pale rotative est reliée de façon à permettre la rotation, par rapport à une partie rotative, vers une première position de rotation et une seconde position de rotation. Lorsque la pale est dans la première position de rotation, la pale fait saillie à partir de la partie rotative dans une direction croisant un second axe. Lorsque la pale est dans la seconde position de rotation, la pointe de la pale est positionnée au-delà de la pointe de la pale lorsqu'elle est dans la première position de rotation, dans une seconde orientation opposée à une première orientation.
Patent WO-2022097501-A1 (WO)
Title: Rolling control device, rolling control method, and program
Inventor: SORAO KENJI
IPC: B21B37/56
Filed: 2021-10-22
Abstract: This rolling control device (10) updates a preset load value Pset on the basis of an operation result at timings ta-tb. The rolling control device (10) derives a plasticity coefficient Qchk on the basis of the operation result at timings ta-tb. When it is determined, on the basis of the plasticity coefficient Qchk, that the updated preset load value Pset is required to be re-updated, the rolling control device (10) re-updates the preset load value Pset on the basis of an operation result at timings tb-tc.
Patent WO-2022239286-A1 (WO)
Inventor: ARAMOTO GENTO
IPC: F16H25/22
Filed: 2021-12-10
Abstract: Un dispositif de vis à billes (1) comprend : un arbre de vis (2) présentant une première rainure en spirale (10) sur sa circonférence externe; un écrou (4) présentant, sur sa circonférence interne, une seconde rainure en spirale (12) qui constitue une orbite en spirale (14) entre la première rainure en spirale (10) et la seconde rainure en spirale; un réseau de billes (L) comportant une pluralité de billes (6) disposées sur l'orbite en spirale (14); et un élément de retenue (8) qui est disposé dans un espace annulaire (K) entre l'arbre de vis (2) et l'écrou (4) et retient la pluralité de billes (6), le dispositif de retenue (8) comprenant une section annulaire (20) disposée dans l'espace annulaire (K) de manière à pouvoir tourner autour de la ligne centrale (C) de l'arbre de vis (2) et de manière à ne pas pouvoir se déplacer relativement dans la direction axiale par rapport à l'écrou (4), une pluralité de colonnes (22) qui s'étendent vers un côté dans la direction axiale à partir d'une surface d'extrémité (20a) qui est un côté de la section annulaire (20) dans la direction axiale, et une pluralité de poches (32) qui sont disposées entre une paire de colonnes (22) adjacentes l'une à l'autre dans la direction circonférentielle parmi la pluralité de colonnes (22) et qui retient en roulement la pluralité de billes (6).
Patent WO-2022185647-A1 (WO)
Inventor: YAMASHITA GENKI
IPC: H01L21/673
Filed: 2021-12-10
Abstract: 複数のチップ部品をまとめて渡すことができるチップトレイ、チップ保持装置、および外観検査装置を提供する。複数のチップ部品を並べて支持するチップトレイであり、突出した形状に形成された突出部を有する載置テーブルに載置される際に、当該突出部へ、複数の前記チップ部品をまとめて保持させるための前記チップトレイであって、前記載置テーブルに載置される場合において、底部から前記突出部が貫通するよう設けられた開口部と、前記チップ部品が、前記開口部を貫通した前記突出部に保持されるような所定位置に各々の前記チップ部品を位置決めする位置決め部と、を備えた構成とする。
Patent WO-2022138500-A1 (WO)
Title: Sensing data management system, sensing data management method, sensing apparatus, data processing apparatus, and program
Inventor: OKAZAKI TETSUZO
IPC: H04W4/38
Filed: 2021-12-17
Abstract: The present invention makes it possible to estimate a sensing location at low cost. Provided is a sensing apparatus which generates a base station list including identifying information of, among a plurality of wireless base stations distributed in a service area, a plurality of connection candidate base stations the sensing apparatus can perform wireless communication with, and transmits the list to a data processing apparatus. The data processing apparatus estimates an installation location for the sensing apparatus on the basis of the base station list that has been received and installation position information of the plurality of wireless base stations that has been acquired in advance. The data processing apparatus then generates predetermined information processing information on the basis of the sensing data sent from the sensing apparatus, and associates the generated information processing data with information representing the estimated installation location for the sensing apparatus.