baber/WOPTO huggingface dataset:
Patent WO-2020054096-A1 (WO)
Title: Led driving device, lighting device, and on-vehicle display device
Inventor: KANEMITSU RYOSUKE
IPC: H01L33/00
Filed: 2019-02-21
Abstract: This LED driving device comprises: a DC/DC controller which controls an output stage for generating an output voltage from an input voltage and supplying the output voltage to an LED; and a current driver which generates an output current of the LED, wherein the current driver performs PWM dimming by turning on the output current in accordance with an LED-current-on period of a PWM dimming signal and turning off the output current in accordance with an LED-current-off period of the PWM dimming signal, and the DC/DC controller includes a feedback control unit which performs feedback control for outputting a switching pulse to the output stage so as to make a cathode voltage of the LED equal to a reference voltage, and a pulse addition control unit which performs pulse addition control for adding a predetermined pulse number of additional switching pulses at a time of switching between the LED-current-on period and the LED-current-off period, and the predetermined pulse number is variably set.
Patent WO-2019181414-A1 (WO)
Inventor: TAKAHASHI KIYOHITO
IPC: B60C19/12
Filed: 2019-02-28
Abstract: Provided are: a sealant material composition that makes it possible to ensure favorable sealing properties and suppress travel-associated flowage of a sealant; and a pneumatic tire. A sealant material composition that is for forming a sealant layer on a tire inside surface of a pneumatic tire. The sealant material composition includes, per 100 parts by mass of a halogenated butyl rubber, 1–40 parts by mass of a crosslinking aid and 50–400 parts by mass of a liquid isobutylene-isoprene copolymer that has a molecular weight of 10,000–60,000.
Patent WO-2019188895-A1 (WO)
Inventor: NAMEKAWA SHUHEI
IPC: G03F7/027
Filed: 2019-03-25
Abstract: 一般式（１）で表されて、１分子内にカルボキシル基および重合性不飽和基を有するアルカリ可溶性樹脂、および（ｉ）一般式（１）のアルカリ可溶性樹脂、（ｉｉ）少なくとも１個の重合性不飽和基を有する光重合性モノマーと、（ｉｉｉ）光重合開始剤と、任意に添加される（ｉｖ）エポキシ化合物と、を含有する感光性樹脂組成物。
Patent WO-2019189449-A1 (WO)
Title: Pre-filled syringe, liquid medicine administration system, and syringe pump
Inventor: OKUDA YUJI
IPC: A61M5/31
Filed: 2019-03-27
Abstract: This pre-filled syringe comprises: a liquid medicine; a barrel that has a tube-shaped body section containing the liquid medicine, and a nozzle section provided to a distal end side of the body section and discharging the liquid medicine; a cap that seals a distal end opening; a gasket that slides on the inner circumferential surface of the body section; a plunger that can be mounted to the gasket; and an RFID tag that has a fixed location with regard to the outer circumferential surface of the body section and has an antenna for communication and a memory, said antenna being structured from an antenna wire that is wound in a rectangle, wherein the outer diameter of the body section is 14mm-33mm, the maximum circumferential direction length of the antenna is 9mm-25mm, and the circumferential direction length of the outer circumferential surface of the body section is 2.0-7.0 times the maximum circumferential direction length of the antenna.
Patent WO-2019208473-A1 (WO)
Title: Power consumption device, and dc power supply system comprising same
Inventor: HANEDA MASAJI
IPC: H02P3/12
Filed: 2019-04-22
Abstract: This power consumption device is made to consume power until a current flowing through a power consumption element (for example, a resistance element) reaches a prescribed upper limit. A monitor voltage conversion unit 20 converts a voltage of a high potential line LH to a monitor voltage VM. The monitor voltage VM changes according to the voltage of the high potential line LH. When the voltage of the high potential line LH is, for example, 410V or higher, a control unit 100A generates a PWM signal VP1 that is a pulse wave. The PWM signal VP1 has a duty ratio that increases in accordance with an increase in the monitor voltage VM and decreases in accordance with a decrease in the monitor voltage VM. The conduction and non-conduction of a switching element 31 is controlled by the PWM signal VP1. When the switching element 31 is conducting, a power consumption element 41 consumes power due to a current flowing from the high potential line LH. A current adjustment unit 22 causes the monitor voltage VM to decrease only by a voltage corresponding to the quantity of the current flowing through the power consumption element 41.
Patent WO-2019208787-A1 (WO)
Inventor: IBUKI MASATO
IPC: A61P1/00
Filed: 2019-04-26
Abstract: 本発明の課題は、多能性幹細胞から分化誘導された内胚葉系細胞から原始腸管細胞を製造する方法であって、高い品質を有する膵臓β細胞を製造することを可能とするような上記方法を提供することである。本発明によれば、多能性幹細胞から分化誘導された内胚葉系細胞を、骨形成タンパク質（ＢＭＰ）シグナル阻害剤の非存在下において培養する工程を含む、原始腸管細胞（ＰＧＴ）の製造方法が提供される。
Patent WO-2020230266-A1 (WO)
Title: Cosmetic container
Inventor: TANAKA AKIHIRO
IPC: A45D34/04
Filed: 2019-05-14
Abstract: The present invention provides a cosmetic container provided with a wiper capable of preventing a pumping phenomenon without lowering a wiping action. A wiper (5) fitted to an opening (31) of a cosmetic container (3), wherein is provided a plurality of tongue pieces (6, 7) having the same shape which are evenly disposed in a circumferential direction and extend downwardly in the container (3). The plurality of tongue pieces (6, 7) are disposed so that a partial region overlaps in the circumferential direction between adjacent tongue pieces, and are configured so as to be connected and integrated in the overlap part and so that an extension length, i.e., length in the axial direction, is gradually reduced from one circumferential side edge (6B, 7B) toward the other side edge (6A, 7A). In an overlap portion, arrangement is made so that the tongue piece side that is short in the axial direction is an inner side, and a groove (8) which is sandwiched by the tongue pieces, extends in the circumferential direction, and communicates spaces outside and inside the wiper is formed on the inner side of the overlap region.
Patent WO-2019221137-A1 (WO)
Inventor: IWAMA SHOTA
IPC: G02B5/30
Filed: 2019-05-14
Abstract: 極性基を有するシクロオレフィン系樹脂と、有機微粒子と、ゲル化抑制剤とを含む光学フィルムであって、前記有機微粒子は、（メタ）アクリル系単量体に由来する構造単位を含む重合体の粒子であり、前記ゲル化抑制剤は、硫酸基、スルホン酸基、リン酸基、ホスホン酸基、カルボン酸基、およびこれらの塩からなる群より選ばれる一以上のアニオン性基と、疎水性基とを有する化合物である、光学フィルム。
Patent WO-2020026584-A1 (WO)
Title: Compressor
Inventor: MAEDA JUN
IPC: F04D17/12
Filed: 2019-06-04
Abstract: The present invention provides a compressor in which a balance seal (labyrinth seal device), for suppressing strength deterioration even in a corrosive environment, is provided. For example, the present invention provides a compressor in which a balance seal is provided for, even when the compressor is applied to a multistage centrifugal compressor for CO 2 , suppressing erosion or damage due to droplets contained in CO 2 . The compressor according to the present invention comprises: a rotary shaft to which a plurality of impellers are provided; a discharge flow path through which a fluid is once discharged, between a first-stage impeller and a final-stage impeller, to the outside of the compressor; a suction flow path through which the discharged fluid is injected again, between the first-stage impeller and the final-stage impeller, into the compressor; and a balance seal including a plurality of labyrinth fins that are provided between a holder provided to a casing which is on a stationary side and a balance drum provided rearward of the final-stage impeller and on the rotary shaft side. The balance seal has an abradable labyrinth seal at the high pressure side thereof, and a non-contact labyrinth seal at the low pressure side thereof.
Patent WO-2020012932-A1 (WO)
Inventor: ANNO MOTOYUKI
IPC: B41J15/16
Filed: 2019-06-24
Abstract: 第１の印刷装置５が備えている冷却機構２９の上流側に第４の駆動ローラＭ４を配置し、冷却機構２９の下流側に第５の駆動ローＭ５を配置しているので、冷却機構２９の上流側と下流側とでテンション差が大きくなることを防止できる。したがって、第１の印刷装置５の印刷部２１における搬送精度を向上できる。また、第２の印刷装置１１が備えている冷却機構２９の上流側に第９の駆動ローラＭ９を配置し、冷却機構２９の下流側に第１０の駆動ローラＭ１０を配置しているので、冷却機構２９の上流側と下流側とでテンション差が大きくなることを防止できる。したがって、第２の印刷装置１１の印刷部２１における搬送精度を向上できる。
Patent WO-2020008969-A1 (WO)
Inventor: IIZUKA EISUKE
IPC: H01L27/32
Filed: 2019-06-26
Abstract: 樹脂と、銀、金、白金およびパラジウムからなる群より選ばれる少なくとも１種の金属を含有する有機金属化合物と、光重合開始剤またはキノンジアジド化合物と、溶媒とを含有する樹脂組成物。２５０℃以下の加熱条件においても、高い反射率と高い遮光性を両立した隔壁を形成する樹脂組成物を提供する。
Patent WO-2020004635-A1 (WO)
Inventor: KAWASAKI TETSUYA
IPC: C02F3/04
Filed: 2019-06-28
Abstract: 脱窒細菌を担持した少なくとも１つの基材と、前記基材を保持する保持部と、前記基材上に被処理水を散水する散水機構と、前記保持部に設けられ、前記基材の少なくとも一部を前記被処理水から常に露出するように前記被処理水を排水する排水機構と、を備えた水浄化装置。
Patent WO-2020021979-A1 (WO)
Title: Light-emitting device
Inventor: TASAI KUNIHIKO
IPC: H01L21/205
Filed: 2019-07-01
Abstract: A light-emitting device according to an embodiment of the present disclosure is provided with: a first layer comprising Al x2 In x1 Ga (1-x1-x2) N(0 < x1 < 1, 0 ≤ x2 < 1); a second layer disposed on the first layer and comprising Al y2 In y1 Ga (1-y1-y2) N(0 < y1 < 1, 0 ≤ y2 < 1) which is lattice-relaxed with respect to the first layer; and a third layer which is disposed on the second layer, comprises Al z2 In z1 Ga (1-z1-z2) N(0 < z1 < 1, 0 ≤ z2 < 1) which is lattice-relaxed with respect to the second layer, and includes an active layer. A lattice constant aGAN in an in-plane direction of GaN, a lattice constant a1 in an in-plane direction of the first layer, a lattice constant a2 in an in-plane direction of the second layer, and a lattice constant a3 in an in-plane direction of the third layer have the relationship aGAN < a2 < a1, a3.
Patent WO-2020021995-A1 (WO)
Inventor: INAGAKI TOMOHIRO
IPC: A61C17/20
Filed: 2019-07-02
Abstract: L'invention concerne une brosse qui comprend une partie tête et une partie corps. La partie tête comprend une partie poils, une plaque vibrante et une source de vibration qui est fixée à la plaque vibrante. La partie corps est fixée à la partie tête et comprend un circuit qui fournit à la source de vibration un signal d'alimentation qui comprend un signal qui n'est pas discret dans la plage audible.
Patent WO-2020105216-A1 (WO)
Title: Laser device
Inventor: OCHIAI ATSUSHI
IPC: H01S5/50
Filed: 2019-07-05
Abstract: The present invention changes a laser irradiation direction in a nonmechanical fashion. This laser device 1 is provided with an optical element 100 and a laser irradiator 200. The optical element 100 has two reflecting mirrors 120, 140 that are disposed so as to face each other, and also has a waveguide 170 formed between the two reflecting mirrors 120, 140. The laser irradiator 200 irradiates the optical element 100 with a laser beam. The optical element 100 is configured such that at least part of the laser beam is reflected sequentially on the two reflecting mirrors 120, 140 and is caused to advance through the waveguide 170. The optical element 100 has an output plane 102 from which part of the laser beam is emitted. The laser irradiator 200 has a plurality of irradiation parts 240 that comprise a first irradiation part 240-1 for emitting a first laser beam and a second irradiation part 240-2 for emitting a second laser beam. Inside the waveguide 170, the advancing direction of the first laser beam is not parallel to that of the second laser beam when viewed from a normal direction of the output plane 102.
Patent WO-2020049885-A1 (WO)
Inventor: SUGIMURA KOKI
IPC: C22C21/00
Filed: 2019-07-24
Abstract: Ｃｕ部材と、Ａｌ部材と、前記Ｃｕ部材と前記Ａｌ部材の各構成材料が溶融凝固された溶接部とを備え、前記Ｃｕ部材は、Ｃｕを主成分とするＣｕ基材を有し、前記Ａｌ部材は、Ａｌを主成分とするＡｌ基材と、前記Ａｌ基材における前記Ｃｕ部材の表面側を覆うめっき層とを有し、前記溶接部は、前記Ｃｕ部材の表面の近傍に海島構造を備え、前記海島構造は、純Ａｌを含む複数の島部と、前記島部同士の間に介在される海部とを有し、前記海部は、ＣｕとＡｌとの金属間化合物の相と純Ａｌの相との共晶組織を有する、金属部材の溶接構造。
Patent WO-2020036090-A1 (WO)
Title: Steel sheet and method for manufacturing same
Inventor: IKEDA HIROSHI
IPC: C22C38/00
Filed: 2019-08-05
Abstract: Provided is steel that has a high Mn content and excellent in corrosion resistance, particularly corrosion resistance in a corrosive salt environment.　The steel has a composition containing 0.20 to 0.70% of C, 0.05 to 1.00% of Si, 15.0 to 35.0% of Mn, 0.030% or less of P, 0.0200% or less of S, 0.010 to 0.100% of Al, 0.5 to 8.0% of Cr, and 0.0010 to 0.0300% of N, with the remainder comprising Fe and unavoidable impurities, and 60% or more of the Cr being solid Cr.
Patent WO-2020050074-A1 (WO)
Title: Printing method
Inventor: KAWAGOE MASAFUMI
IPC: B41M1/10
Filed: 2019-08-26
Abstract: The present invention provides a technology which is able to suppress re-transfer of a transferred photocurable ink to an intermediate transfer medium or the like, while suppressing photocuring of the ink on the intermediate transfer medium, and which enables the achievement of good multilayer printing. A printing method according to the present invention transfers a print pattern of a photocurable ink to a print-receiving material from an intermediate transfer medium, increases the viscosity of the photocurable ink by irradiating the print pattern, which has been transferred to the print-receiving material, with first light, and cures the photocurable ink by irradiating the print pattern, the viscosity of which has been increased, with second light. The first light contains light of a first wavelength; and the second light contains light of a second wavelength, which is shorter than the first wavelength, at a higher intensity than the first light. The photocurable ink contains: a polymer material that is solidified by means of polymerization; a first photopolymerization initiator which is reactive with light of the first wavelength; and a second photopolymerization initiator which is reactive with light of the second wavelength, while being not reactive with light of the first wavelength.
Patent WO-2020045641-A1 (WO)
Inventor: IZUMIYA Hisa
IPC: F16F15/02
Filed: 2019-08-30
Abstract: Le moteur selon la présente invention est pourvu d'un stator, d'un rotor, d'un boîtier cylindrique et de deux neutraliseurs ayant la même fréquence propre prédéterminée. L'un des deux neutraliseurs est disposé au niveau d'une position décalée de 90º par rapport à l'autre dans la direction circonférentielle du boîtier. Une vibration ayant une fréquence prédéterminée se produit dans le moteur en fonction de la rotation du rotor, et un système à partir d'une source de vibrations du moteur vers une partie de connexion entre le moteur et un dispositif a une fonction de transfert ayant une caractéristique pour supprimer la vibration de la partie de connexion à une fréquence propre prédéterminée.
Patent WO-2021044503-A1 (WO)
Title: Slide mechanism, fixed die, movable die, and mold for forming
Inventor: SORIMOTO MASANORI
IPC: B29C33/44
Filed: 2019-09-02
Abstract: [Problem] To provide a slide mechanism which has a simple configuration and in which a slider can be moved in at least two different directions. [Solution] The present invention is provided with: a guide body that comprises a guiding means for guiding a slider in a predetermined direction; and the slider that is guided by the guiding means and is movable in the predetermined direction. The predetermined direction includes at least a first direction and a second direction which are different directions, and the guiding means comprises at least a first guiding means for guiding the slider in the first direction and a second guiding means for guiding the slider in the second direction.
Patent WO-2020110408-A1 (WO)
Title: Gas chromatograph system
Inventor: KOZAKURA MASARU
IPC: G01N30/74
Filed: 2019-09-06
Abstract: This gas chromatograph system 10 comprises: a gas chromatograph 1; and a detector 2. The detector 2 includes an oxidation-reduction unit 14. The oxidation-reduction unit 14 includes an oxidation unit 146 and a reduction unit 147. The reduction unit 147 is provided downstream of the oxidation unit 146. The reduction unit 147 is disposed at a position other than a vertically upper side of the oxidation unit 146. Therefore, when air that has a high temperature around the oxidation unit 146 moves upward by convection, it is possible to suppress exposure of the reduction unit 147 to the high-temperature air.
Patent WO-2020059769-A1 (WO)
Inventor: INOUE FUMIYOSHI
IPC: B01D69/02
Filed: 2019-09-18
Abstract: Provided are a composite forward osmosis membrane and a membrane module including same. The composite forward osmosis membrane reduces salt back-diffusion and has high water-permeability, or is made of readily available materials and can be easily manufactured. Even when used at high pressure, separation between a substrate membrane support layer and a separation active layer does not occur in the composite forward osmosis membrane, and thus the composite forward osmosis membrane exhibits stable high performance. This composite forward osmosis membrane is composed of a hollow-strand porous polymer substrate membrane, wherein a separation active layer is present on the inner surface or outer surface of the substrate membrane, an inner columnar void layer having a predetermined shape is present at a predetermined thickness with respect to the thickness of the substrate membrane from the inner surface toward the center of the substrate membrane, and an outer columnar void layer is present at a predetermined thickness with respect to the thickness of the membrane from the outer surface toward the center of the substrate membrane. The substrate membrane has a water permeability F1 within a predetermined range and a rejection ratio R within a predetermined range, or the substrate membrane support layer contains a polyether sulfone having an OH group. The membrane has a thickness within a predetermined range and a compression strength within a predetermined range.
Patent WO-2020066893-A1 (WO)
Inventor: TSUSHIMA YASUHIRO
IPC: A01N31/04
Filed: 2019-09-20
Abstract: The present invention provides: a production method that is for a glyceryl ether-containing composition and that comprises a deodorization step for bringing a glyceryl ether-containing product selected from monohexyl glyceryl ether-containing products, monocyclohexyl glyceryl ether-containing products, and mixtures thereof into contact with water vapor in an environment having a reduced pressure of 0.10-10 kPa for 60-600 minutes, and an addition step for adding 0.05-0.30 parts by mass of an antioxidant containing d-α―tocopherol to 100 parts by mass of the glyceryl ether-containing product; and a glyceryl ether-containing composition having specific amounts of a specific glyceryl ether and an antioxidant containing d-α―tocopherol.
Patent WO-2021064906-A1 (WO)
Inventor: SAITO ITSUMI
IPC: G06N3/02
Filed: 2019-10-02
Abstract: A sentence generation device has: a content selection unit for acquiring, as a reference text, a predetermined number of two or more sentences having a relatively high relevance to an input sentence from among a group of sentences different from the input sentence; and a generation unit for generating a sentence on the basis of the input sentence and the reference text. The content selection unit and the generation unit are a neural network based on a learned parameter, with the result that information to be considered at a time when a sentence is generated can be added as a text.
Patent WO-2020174745-A1 (WO)
Title: Radiation therapy device and radiation therapy device control method
Inventor: HONDA TAIZO
IPC: A61N5/10
Filed: 2019-10-24
Abstract: The present invention aims to provide a radiation therapy device having improved treatment reliability and usability.　The radiation therapy device 1 comprises: a treatment platform 6 that moves a top board 61 having a treatment subject Pt placed thereupon, towards a prescribed treatment location; an imaging device 7 that moves towards the prescribed treatment location from a direction different from the movement direction of the top board and captures an image of the treatment subject; and an expandable/retractable irradiation device 5 that is provided between the treatment platform and the imaging device and irradiates the treatment subject. The irradiation device moves towards a prescribed retracted position P1 when a CT device 7 moves towards the treatment location. When radiation is irradiated on the treatment subject, the irradiation device 5 moves as far as a prescribed irradiation position P3.
Patent WO-2020137186-A1 (WO)
Inventor: TORII KANTAROU
IPC: H01L21/304
Filed: 2019-11-08
Abstract: ノッチ部を有するウェーハの製造方法は、ウェーハの両主面を研磨する両面研磨工程と、ノッチ部のノッチ面取り部を鏡面研磨するノッチ鏡面研磨工程と、ウェーハにおける外周部の外周面取り部を鏡面研磨する外周鏡面研磨工程と、ウェーハの一方の主面を仕上げ研磨する仕上げ研磨工程とを備え、ノッチ鏡面研磨工程と両面研磨工程と外周鏡面研磨工程とを、当該順序で行った後に、仕上げ研磨工程を行う。
Patent WO-2021095265-A1 (WO)
Title: Terminal and wireless communication method
Inventor: MATSUMURA YUKI
IPC: H04W72/04
Filed: 2019-11-15
Abstract: A terminal according to an embodiment of the present disclosure comprises: a reception unit for receiving a plurality of setting information items indicating a plurality of control resource sets; and a control unit which, if the plurality of setting information items do not include a control resource set pool index with respect to one or more control resource sets among the plurality of control resource sets, determines a value of the control resource set pool index with respect to the one or more control resource sets. According to an embodiment of the present disclosure, it is possible to appropriately determine an operation with respect to multi-panel/TRP.
Patent WO-2020105607-A1 (WO)
Inventor: YASUDA HIROSHI
IPC: B29B9/14
Filed: 2019-11-19
Abstract: Provided are: fiber-reinforced resin pellets which comprise a thermoplastic resin (A) that includes crystalline polystyrene having a syndiotactic structure, and glass fiber (B) having a number-average fiber length of 1 to 7 mm; mixed pellets in which thermoplastic resin pellets are mixed in the fiber-reinforced resin pellets; and an injection molded article which is formed by injection molding the fiber-reinforced resin pellets or the mixed pellets.
Patent WO-2020110886-A1 (WO)
Title: Power transmission device for vehicle
Inventor: IMURA AKIHIRO
IPC: B60L9/18
Filed: 2019-11-21
Abstract: This power transmission device for a vehicle comprises: a motor; a power transmission mechanism for transmitting power transmitted from the motor to travel wheels; a power conversion device for converting DC power to AC power and supplying the result to the motor; a metal housing (310) used to house each of the motor, the drive transmission mechanism, and the power conversion device; and a fixing section (700) for fixing the housing to a vehicle body (900). The fixing section comprises metal leg sections (710) and an elastic body (720) connected to the leg sections. The elastic body is conductive. Alternatively, the elastic body has insulating properties and a conductive bypass section (730) is connected to the leg sections.
Patent WO-2020116381-A1 (WO)
Inventor: FUKIZAWA SHINYA
IPC: A23L2/52
Filed: 2019-12-02
Abstract: The purpose of the present invention is to provide: a novel blood flow improvement composition that can improve blood flow by improving vascular endothelium function; a vascular endothelium function improvement composition that can improve vascular endothelium function; a method for improving blood flow; and a method for improving vascular endothelium function. The present invention relates to a blood flow improvement composition including isoxanthohumol as an effective component.
Patent WO-2020129677-A1 (WO)
Inventor: KONDO TOMOYUKI
IPC: H01R13/621
Filed: 2019-12-05
Abstract: La présente invention concerne un corps d'accouplement de connecteur capable d'empêcher qu'un matériau d'étanchéité ne soit endommagé lorsqu'un boulon est serré et desserré. Un corps d'accouplement (1) de connecteur est formé par un boulon (4) disposé dans un collier (6) d'un premier boîtier (2) qui est serré dans un écrou (5) d'un second boîtier (3). Dans une région côté extrémité distale (L2) d'une tête (41) du boulon (4), est formée une partie de diamètre réduit (44) dont le diamètre externe est plus petit qu'une partie de bord (43) de la tête (41) . Une surface d'extrémité distale (441) de la partie de diamètre réduit (44) est en contact avec une surface d'extrémité proximale (611) du collier (6). Une partie d'extrémité distale (462) d'un premier matériau d'étanchéité anti-huile (46) est prise en sandwich entre la surface d'extrémité proximale (611) du collier (6) et une surface d'extrémité distale (431) de la partie de bord (43).