baber/WOPTO huggingface dataset:
Patent WO-2020261693-A1 (WO)
Inventor: TAMAOKA Akihiro
IPC: C08K3/08
Filed: 2020-04-02
Abstract: The purpose of the present invention is to provide: a polyacetal resin composition that has excellent weather resistance, that can be used to form a molded article inhibiting the occurrence of formaldehyde to a very low level, and that has stably inhibited mold deposit during molding; and a production method for the polyacetal resin composition. The purpose of the present invention was achieved by this polyacetal resin composition containing at least (A) 100 parts by mass of a polyacetal polymer, (B) 0.03-0.30 parts by mass of a hindered phenol antioxidant, (C) 0.01-0.50 parts by mass of an aliphatic carboxylic acid hydrazide, (D) 0.001-0.50 parts by mass of a hydantoin compound having two hydrazinocarbonylalkyl groups, (E) 0.001-0.30 parts by mass of an alkaline-earth metal salt of an aliphatic carboxylic acid, (F) 0.2-1.0 parts by mass of a hindered amine compound, and (G) 0.2-1.0 parts by mass of a UV absorbent, wherein the total amount of (C) and (D) is 0.03-0.55 parts by mass with respect to (A) 100 parts by mass of the polyacetal polymer.
Patent WO-2020204167-A1 (WO)
Inventor: YAMAYOSHI Tomoki
IPC: C22C21/00
Filed: 2020-04-03
Abstract: Provided is an aluminum alloy brazing sheet used for brazing in an inert gas atmosphere without using a flux, wherein a brazing material is clad on at least one surface of the core of the aluminum alloy brazing sheet, and an oxide containing one or at least two among Mg, Li, and Ca is formed on the surface of the aluminum alloy brazing sheet by brazing heating, with a volume change of 0.990 or less with respect to a surface oxide film prior to brazing heating. The aluminum alloy brazing sheet is characterized in that the atomic molar ratio of Mg, Li, and Ca to Al in oxides formed on the surface of the aluminum alloy brazing sheet prior to brazing heating is 0.50 or less. According to the present invention, an aluminum alloy brazing sheet having excellent brazing properties for brazing in an inert gas atmosphere without using a flux, and a method for manufacturing same can be provided.
Patent WO-2020217942-A1 (WO)
Title: Sintered body, powder, and method for producing same
Inventor: MATSUI KOJI
IPC: C04B35/488
Filed: 2020-04-06
Abstract: Provided are at least any one of a raw material for obtaining a zirconia sintered body which is obtained by pressureless sintering and has a high fracture toughness value measured by the SEPB method, a sintered body obtained by the raw material, and a method for producing the same.　The sintered body is characterized by comprising zirconia which contains a stabilizer and having a monoclinic ratio of 0.5% or more. Such a sintered body is preferably obtained by a production method which is characterized by using a powder characterized by comprising a stabilizer and containing zirconia having a monoclinic ratio of over 70%, and in that the monoclinic zirconia has a crystallite diameter of over 23 nm and 80 nm or less.
Patent WO-2020241758-A1 (WO)
Inventor: TANAKA RYUTA
IPC: A61L2/08
Filed: 2020-05-28
Abstract: La présente invention comprend une tige d'enroulement (3) qui maintient un objet cible de stérilisation (O) et dont la position relative est constante par rapport à l'objet cible de stérilisation (O) ; et un irradiateur de faisceau d'électrons qui irradie l'objet cible de stérilisation (O) maintenu par la tige d'enroulement (3) avec un faisceau d'électrons (12) sur la tige d'enroulement (3). La tige d'enroulement (3) est dotée d'une surface incurvée (4) qui entre en contact avec l'objet cible de stérilisation (O) pour le maintenir. Des électrons (1) qui forment le faisceau d'électrons (12) provenant de l'irradiateur de faisceau d'électrons et des électrons secondaires (2) excités par les électrons (1) s'étendent jusqu'à la surface incurvée (4) qui est en contact avec l'objet cible de stérilisation (O), stérilisant ainsi l'objet cible de stérilisation (O).
Patent WO-2021240757-A1 (WO)
Title: Collation system, client terminal, server device, collation method, and program
Inventor: ISSHIKI TOSHIYUKI
IPC: G09C1/00
Filed: 2020-05-29
Abstract: A collation system 10 comprises: a secret distribution process unit that divides registration information into first information and second information and provides the second information to a server device 200; a first similarity calculation unit that performs a first step for calculating the similarity between the registration information and collation information, which is input for collation with the registration information, on the basis of the collation information and the first information; a first transmitter unit that transmits the calculation result of the first step to the server device 200; a second similarity calculation unit that performs a second step for calculating similarity on the basis of the calculation result of the first step received from the client terminal 100 and the second information; a second transmitter unit that transmits the calculation result of the second step to the client terminal 100; and a third similarity calculation unit that performs a third step for calculating similarity on the basis of the calculation result of the second step received from the server device 200 and the first information to calculate the similarity between the registration information and the collation information.
Patent WO-2022003780-A1 (WO)
Title: State detection device, method, and program
Inventor: WAKASUGI TAISUKE
IPC: G08B29/04
Filed: 2020-06-29
Abstract: A state detection device according to one embodiment comprises: an acquisition unit which acquires a sensor value as time-series data from a sensor that is placed on the leg of equipment for aerial work on which a worker rides and outputs the sensor value related to the center-of-gravity sway of the worker; a calculation unit which calculates a feature amount of a center-of-gravity sway area and the evaluation value regarding the center-of-gravity sway of the worker from the time-series data; an abnormality determination unit which determines whether or not the sensor value is abnormal depending on whether or not the feature amount of the center-of-gravity sway area satisfies an abnormality determination condition; and a determination unit which, when it is determined that there is no abnormality in the sensor value and the evaluation value is a threshold value or more, determines that the state of the worker is unstable.
Patent WO-2021240827-A1 (WO)
Title: Control method, communication terminal, program, storage medium, and information provision method
Inventor: YAHATA HIROSHI
IPC: G06Q30/06
Filed: 2020-07-07
Abstract: A control method for causing a computer that is a communication terminal to perform: a process for acquiring identification information, type information for a plurality of drinks, and stock information from a drink vending machine using near-field wireless communication when receiving a beacon signal emitted from the vending machine; a process for acquiring biological information including the body temperature or body moisture percentage of the user; a process for generating, based on the identification information, type information, stock information, and biological information, a push notification screen recommending at least one drink suitable for hydration of the user to prevent heat stroke, from among the plurality of drinks stored in the vending machine indicated by the identification information; and a process for displaying the push notification screen on a display of the communication terminal.
Patent WO-2021006315-A1 (WO)
Inventor: TANIGAKI YUGO
IPC: G03F7/031
Filed: 2020-07-09
Abstract: The purpose of the present invention is to provide a negative photosensitive resin composition which has high sensitivity and excellent half-tone characteristics, while being capable of forming a pattern having a low tapered shape after development, and which is able to be suppressed in residue adhesion to an opening part of the pattern after thermal curing. A negative photosensitive resin composition which contains (A) an alkali-soluble resin and two or more kinds of (C1-1) oxime ester-based photopolymerization initiators serving as (C1) a photopolymerization initiator; the oxime ester-based photopolymerization initiators (C1-1) contain at least (C1-1a) a fused polycyclic skeleton-containing photopolymerization initiator and (C1-1b) a fused polycyclic heterocyclic skeleton-containing photopolymerization initiator; the fused polycyclic skeleton-containing photopolymerization initiator (C1-1a) comprises a specific structure; and an oxime ester structure or an oxime ester carbonyl structure is bonded to each of the fused polycyclic skeleton and the fused polycyclic heterocyclic skeleton.
Patent WO-2021006341-A1 (WO)
Title: Antenne réseau planaire à large bande
Inventor: SAKURAI KAZUMASA
IPC: H01Q21/10
Filed: 2020-07-10
Abstract: Une antenne réseau planaire à large bande selon un aspect de la présente invention comporte : un substrat multicouche (50, 50A, 50B, 50C) ; une pluralité de motifs d'antenne à plaque (31, 32, 33, 34, 35, 36, 37, 38, 39) ; et une ligne de transmission (310, 320, 330, 340, 350, 360, 370, 380, 390) connectant la pluralité de motifs d'antenne à plaque en série. La distance de la ligne de transmission à l'extrémité de chacun de la pluralité de motifs d'antenne à plaque le long de la direction de polarisation des ondes radio émises est proche d'un point d'alimentation (FP)) de la ligne de transmission.
Patent WO-2022024328-A1 (WO)
Title: 状態出力システム、状態出力方法および状態出力プログラム
Inventor: SUZUKI MOTOI
IPC: G06N99/00
Filed: 2020-07-30
Abstract: 状態出力システム３０は、組合せ最適化問題をシミュレーテッドアニーリング方式で求解する求解処理を実行する求解手段３１と、実行中の求解処理の状態を示すデータを求解手段から取得する取得手段３２と、取得されたデータを求解処理の実行中に出力する出力手段３３とを備える。
Patent WO-2021024971-A1 (WO)
Inventor: NAITO YUTA
IPC: B29B11/16
Filed: 2020-08-03
Abstract: The present invention addresses the problem of providing a notched prepreg capable of reliably obtaining a desired formability.　This notched prepreg comprises a uniaxially oriented reinforcing fiber and a matrix resin, and has a notch area in which a plurality of notches that divide the reinforcing fiber are formed. In the notch area, the plurality of notches having substantially the same length projected in the fiber direction are arranged in the form of a plurality of notch rows at approximately regular intervals in the fiber direction, and -1.0＜L1/L2＜0.5 is satisfied, where L1 is the interval between two rows of notches, which are present on both sides of any one of the notch rows, in the direction perpendicular to the fiber direction, and L2 is the length of one notch row projected in the fiber direction.
Patent WO-2021029268-A1 (WO)
Inventor: TAMURA Tasuku
IPC: C08K3/013
Filed: 2020-08-04
Abstract: Liquid crystal polyester resin pellets containing a liquid crystal polyester and pitch-based carbon fibers, wherein: the length-weighted average fiber length of the pitch-based carbon fibers is 100 μm or higher; and the liquid crystal polyester has an interfacial shear strength of 30 MPa or higher with a single pitch-based carbon fiber after a sizing agent has been removed, the interfacial sheer strength being measured by a single fiber pull-out test. A liquid crystal resin molded article containing a liquid crystal polyester and pitch-based carbon fibers, wherein: the length-weighted average fiber length of the pitch-based carbon fibers is 100 μm or higher; and the liquid crystal polyester has an interfacial shear strength of 30 MPa or higher with a single pitch-based carbon fiber after a sizing agent has been removed, the interfacial sheer strength being measured by a single fiber pull-out test.
Patent WO-2021025050-A1 (WO)
Inventor: OIE HIROFUMI
IPC: H01M8/12
Filed: 2020-08-05
Abstract: Une feuille d'électrolyte (10) pour une pile à combustible à oxyde solide selon la présente invention est formée de telle sorte que des évidements (10r) sont dispersés sur une surface principale et l'autre surface principale, la profondeur moyenne arithmétique des évidements (10r) étant de 0,25 µm à 4,0 µm, et le nombre volumique des évidements (10r) étant compris entre 1 000 000/cm 2 et 100 000 000/cm2.
Patent WO-2022034668-A1 (WO)
Title: Information processing device, information processing method, and storage medium
Inventor: SAKAGUCHI OSAMU
IPC: G06T7/00
Filed: 2020-08-13
Abstract: An information processing device according to the present invention comprises: an acquisition unit that acquires, from a terminal for use in biological authentication of a user, biological information of the user and verification data for the biological authentication; an authentication unit that executes the biological authentication with respect to the acquired biological information; and a control unit that associates the verification data and a processing result in the biological authentication.
Patent WO-2021039423-A1 (WO)
Inventor: MATSUMURA YUKI
IPC: H04W16/28
Filed: 2020-08-13
Abstract: This terminal includes: a control unit which, when a spatial relationship for specific UL transmission is not set, determines one specific spatial relationship between a quasi co-location (QCL) parameter pertaining to a recent slot with respect to the start symbol of the specific UL transmission or the initial or the last symbol of DL transmission corresponding to the specific UL transmission, and a reference signal for a path loss reference or a transmission configuration indicator (TCI) state in a case where the only one TCI state is activated with respect to a specific DL transmission; and a transmission unit which performs the specific UL transmission according to the specific spatial relationship.
Patent WO-2022038689-A1 (WO)
Inventor: MURAKAMI TOMOKI
IPC: H04B7/0413
Filed: 2020-08-18
Abstract: 受信装置において、送信装置から送信される無線信号を、アンテナ特性を切り替えながら受信する特性可変アンテナと、前記無線信号を受信する際の前記特性可変アンテナのアンテナ特性に関する情報に基づいて、前記無線信号の伝送に関する設定を決定し、決定した前記設定を前記送信装置に通知する通知部と、前記設定により前記送信装置から送信される前記無線信号から、前記特性可変アンテナが第１アンテナ特性である各時点で受信した第１信号と、前記特性可変アンテナが第２アンテナ特性である各時点で受信した第２信号とを抽出する信号抽出部と、を備える。
Patent WO-2021039866-A1 (WO)
Inventor: SAWANISHI CHIKAUMI
IPC: B23K11/11
Filed: 2020-08-26
Abstract: 外乱の影響が大きい場合であっても、散りの発生なしに、安定して所望のナゲット径を得ることができる抵抗スポット溶接方法を提供する。　本通電の通電開始から中間通電時間Taまでの電極間抵抗の平均値または時間積分値RAに応じて、該中間通電時間Ta以降の本通電の加圧力FAを設定する。
Patent WO-2021054301-A1 (WO)
Inventor: KAZUHARA KOUHEI
IPC: A61M1/00
Filed: 2020-09-15
Abstract: In a waste liquid suction system (1), a plurality of types of waste liquids sucked by a suction force of a suction source (2) is stored in a waste liquid reservoir (4). At this time, an instruction to start and stop the action of the suction force of the suction source (2) on the waste liquid reservoir (4) and an instruction relating to the designation of the type of waste liquid to be sucked into the waste liquid reservoir (4) are entered into a touch panel (8). When a waste liquid type designation instruction (C4) is entered into the touch panel (8), a waste liquid suction amount specifying unit (91) successively specifies the suction amount of the waste liquid sucked into the waste liquid reservoir (4) for each entry of the waste liquid type designation instruction (C4). Additionally, a storage unit (95) stores, for each entry of the waste liquid type designation instruction (C4), the type of waste liquid indicated by the waste liquid type designation instruction (C4) and waste liquid related information (RI) associated with the suction amount of the waste liquid specified by the waste liquid suction amount specifying unit (91).
Patent WO-2021065563-A1 (WO)
Inventor: OHORI RYO
IPC: H02K5/10
Filed: 2020-09-18
Abstract: Provided is a decelerator-equipped motor that can increase the versatility of a gear case and reduce production costs. The present invention comprises a deceleration part 3 and a motor part 2. The deceleration part 3 has a gear case 4 that houses a deceleration mechanism that includes an output shaft. The motor part 2: has a rotary shaft that is connected to the deceleration mechanism and is oriented such that the axial direction thereof is orthogonal to the axial direction of the output shaft; and transmits motive force to the deceleration mechanism via the rotary shaft. The gear case 4 has a pressure correction part 40 that keeps the pressure inside the gear case 4 within prescribed values. The pressure correction part 40 has a breathing hole 46 that allows the inside and outside of the gear case 4 to communicate and opens toward the planar direction of a virtual plane VP that is orthogonal to the output shaft 18 and follows the rotary shaft.
Patent WO-2021100336-A1 (WO)
Inventor: SAMUSAWA ITARU
IPC: B22D11/00
Filed: 2020-10-02
Abstract: The purpose of the present invention is to provide: a steel material for liquid ammonia transport and storage, which is suitably used in structural members of a large structure such as a plant or tank used in a liquid ammonia environment and and which has advantageous manufacturability and excellent ammonia SCC resistance; and a manufacturing method for the steel material for liquid ammonia transport and storage.　This steel material for liquid ammonia transport and storage has a prescribed component composition and has a degree of (Cu+Sb) segregation of less than 15. Here, the degree of (Cu+Sb) segregation is defined by formula (1). (1) [degree of (Cu+Sb) segregation] = [(Cu+Sb) concentration of segregated portion]/[average (Cu+Sb) concentration]
Patent WO-2021079761-A1 (WO)
Title: Portable terminal booth provided with masking function, masking system, and masking sound generation method
Inventor: UETABIRA SHIGEKI
IPC: E04H1/12
Filed: 2020-10-10
Abstract: Disclosed is a portable terminal booth comprising a sound-absorbing panel inside which a usage space for a mobile terminal is formed by partitioning the space in a plan view, a speaker provided facing to the outer side of the usage space, and a masking sound generation device that causes a masking sound to be generated from the speaker. A harsh upper-register range is attenuated by the masking sound, and discomfort that people in the periphery of the portable terminal booth experience due to the masking sound can be alleviated. Preferably, the masking sound is generated by attenuating the upper-register range of source sounds including natural sounds.
Patent WO-2021095511-A1 (WO)
Title: Piezoelectric element
Inventor: KAGAWA YUSUKE
IPC: H01L41/09
Filed: 2020-10-27
Abstract: The present invention provides a piezoelectric element which is capable of preventing the occurrence of connection failure to an electrode layer.　A piezoelectric element which comprises a piezoelectric layer, electrode layers that are formed on both surfaces of the piezoelectric layer, and protective layers that are superposed on surfaces of the electrode layers, said surfaces being on the reverse side of the piezoelectric layer-side surfaces, wherein: a conductive foil with an adhesive layer is superposed on a surface of each protective layer, said surface being on the reverse side from the adjacent electrode layer; each protective layer has a hole that penetrates therethrough from the surface to the adjacent electrode layer; each conductive foil with an adhesive layer has an opening at a position that overlaps with the hole of the adjacent protective layer in the plane direction; a filling member, which is formed of a conductive material, is formed in the hole of each protective layer and from the inside of the opening of each conductive foil with an adhesive layer to at least a part of the surface of the conductive foil with an adhesive layer, while being electrically connected to the adjacent electrode layer and the conductive foil with an adhesive layer; each filling member and each conductive foil with an adhesive layer are covered by a cover member; each cover member has a through hole at a position that does not overlap with the filling member in the plane direction; and a conducive member is inserted into the through hole of each cover member, while being electrically connected to the adjacent conductive foil with an adhesive layer.
Patent WO-2021085492-A1 (WO)
Inventor: YOSHIDA SHUNSUKE
IPC: G03B35/20
Filed: 2020-10-28
Abstract: This stereoscopic display is provided with a reflection member and a plurality of beam generators. The reflection member has a reflection surface surrounding a reference axis with the reference axis as a center. The reflection surface has a circular shape centered at the reference axis in an arbitrary cross section perpendicular to the reference axis. The plurality of beam generators are disposed so as to surround the reference axis. Each of the beam generators emits a plurality of beams to the reflection surface. Each of the beams emitted from the beam generator is reflected by the reflection surface multiple times. An annular field of view is defined with the reference axis as a center. A control device controls the plurality of beam generators such that a stereoscopic image visually recognizable from the field of view is presented by the plurality of beams emitted from the plurality of beam generators and reflected multiple times by the reflection surface.
Patent WO-2021085556-A1 (WO)
Title: Semiconductor element and method for producing semiconductor element
Inventor: MURAKAWA KENTARO
IPC: H01L21/28
Filed: 2020-10-29
Abstract: A semiconductor element which contains gallium nitride and is provided with a semiconductor layer having a first surface that comprises a first region and a second region that is either a band-like protrusion protruding beyond the first region or a band-like recess sinking below the first region, wherein at least one of the first surface in the first region or the first surface in the second region has a crystal plane which comprises a plane orientation that is different from the (000-1) plane orientation and the (1-100) plane orientation.
Patent WO-2021095836-A1 (WO)
Title: Steel plate for hot stamping, and hot stamping molded product
Inventor: KUSUMI KAZUHISA
IPC: C22C21/00
Filed: 2020-11-13
Abstract: A steel plate for hot stamping and a hot stamping molded product according to the present invention have a predetermined chemical composition, wherein the concentration of Sn in a surface layer region is 0.90-1.10 times the concentration of Sn at the 1/4 position of the plate thickness in the plate thickness direction from the surface.　The steel plate for hot stamping and the hot stamping molded product have the strength and ductility required for low-strength materials of hot stamped tailored blanks, and have excellent corrosion resistance even when exposed to a corrosive environment for a long time.
Patent WO-2021140769-A1 (WO)
Title: Beverage supply device
Inventor: OGURA TOMOKA
IPC: A47J31/36
Filed: 2020-11-25
Abstract: A beverage supply device comprises an extractor 37 that extracts a beverage, and a paper roller unit 375 that lets out a paper filter PF used when extracting the beverage from a filter roll FR each time the beverage is extracted. The paper roller unit 375 includes: drive rollers 3751 formed so as to be connected to a common rotation shaft 3751a with inner surfaces of the drive rollers facing each other; and driven rollers 3752 provided below the drive rollers 3751, at a distance from each other and with inner surfaces facing each other, second tooth parts 3752b1 of each driven roller partially meshing with first tooth parts 3751b of each drive roller 3751 to pinch the paper filter PF, and the driven rollers rotating in response to rotation of the drive rollers. In each driven roller 3752, peripheral holes 3752b2 are formed between the second tooth parts 3752b1 so as to face a containment part 3752a that contains a shaft part 376.