baber/WOPTO huggingface dataset:
Patent WO-2019230319-A1 (WO)
Title: Vehicular lamp
Inventor: NAKANO YUJI
IPC: F21W103/00
Filed: 2019-05-09
Abstract: The purpose of the present invention is to ensure high visibility regardless of viewing directions. The vehicular lamp is provided with a light source for emitting light and a light guide body having an entrance face on which the light emitted from the light source falls incident and multiple exit faces for outputting the light incident on the entrance face. The regions where the multiple exit faces are present are formed as exit regions. At least each one of the multiple exit faces is formed as a first exit face, a second exit face, or a third exit face, the first exit face has an exit angle less than or equal to a predetermined angle with reference to a predetermined axis, the second exit face and the third exit face have an exit angle larger than the predetermined angle with reference to the predetermined axis, the second exit face has an exit direction different from the exit direction of the third exit face, and the second exit face, the first exit face, and the third exit face are sequentially arranged next to each other in at least half the exit region.
Patent WO-2020115927-A1 (WO)
Title: Insect trap
Inventor: HIROTA NORIFUMI
IPC: A01M1/08
Filed: 2019-05-22
Abstract: Provided is an insect trap which effectively attracts target pests to make it possible to improve the probability of capturing/exterminating the target pests and to increase the production amount of agricultural products. To this end, this insect trap 100 comprises: light sources 200 which radiate light for causing phototaxis in insects; a mortar-shaped reflection part 160 which is disposed vertically downward of the light sources 200, and which reflects the light emitted from the light sources 200 vertically upward; a cylindrical part 170 which is disposed vertically downward of the mortar-shaped reflection part 160, and which extends from the mortar-shaped reflection part 160; a fan 190 which generates an air flow that is sucked into the cylindrical part 170 from the mortar-shaped reflection part 160; and a capture net 310 which is disposed vertically downward of the fan 190, and which captures insects. The insect trap is characterized by: the light sources having a radiation wavelength with a maximum radiation peak near 560 nm or near 565 nm; and the mortar-shaped reflection part 160 having a coating film with a color similar to a hue within the range of 10YR-10Y in the Munsell color system.
Patent WO-2019235276-A1 (WO)
Inventor: HANAOKA KUNITOSHI
IPC: H03H7/46
Filed: 2019-05-27
Abstract: A multiplexer (2) is provided with: a switch (10) capable of simultaneously connecting a common terminal (S0) and one or more selection terminals among a first selection terminal (S1), a second selection terminal (S2), and a third selection terminal (S3); a first filter (21) connected to the first selection terminal (S1) and having a first passband; a second filter (22) connected to the second selection terminal (S2) and having a second passband different from the first passband; and a coupling circuit (40) connected to the third selection terminal (S3) and the first filter (21), and forming a signal path by electromagnetic field coupling (M) between the third selection terminal (S3) and the first filter (21).
Patent WO-2020240801-A1 (WO)
Inventor: HATAE TOMOHIRO
IPC: G07C9/00
Filed: 2019-05-30
Abstract: An information processing device of the present invention comprises an issuing unit which issues an identifier associating registered biological information of a user and task information pertaining to a prescribed task, and a control unit that controls a valid period of the identifier.
Patent WO-2019240165-A1 (WO)
Title: Phase image capturing method and phase image capturing device using same
Inventor: KUDO HIROYUKI
IPC: A61B6/00
Filed: 2019-06-12
Abstract: [Problem] To provide a phase image capturing method and device with which the phase of a subject can be acquired with high spatial resolution by being captured at least once, without requiring an improvement of an existing device. [Solution] This phase image capturing method involves emitting quantum beams from a beam source onto a detector via a subject and at least one sheet of a phase lattice, and obtaining a phase image of the subject from the intensity distributions of the beams at respective pixels constituting the detector. The intensity distributions of the beams include information about absorbance (a 0 ), visibility (V), and phase (φ), and the absorbance (a 0 ), visibility (V), and phase (φ) are obtained from at least one measurement image by assuming that the absorbance (a 0 ), visibility (V), and phase (φ) of at least three adjacent pixels are almost the same on the basis of variable approximation of the image.
Patent WO-2020250363-A1 (WO)
Inventor: HAYASHI HIROYASU
IPC: F04D29/44
Filed: 2019-06-13
Abstract: This centrifugal blower (1) is provided with an impeller (2) having a main plate (2a) and a scroll casing (4) which has: a circumferential wall (4c) that is disposed parallel to the axial direction of the rotational axis of the main plate and covers the impeller, and is formed in a spiral shape in the rotation direction of the main plate; and a first side wall (4a) that is formed along one first end section of the peripheral wall in the axial direction of the rotational axis, faces an extension plane (L) that is a virtual extension plane of the main plate and is perpendicular to the rotational axis, and has formed therein a first intake port for taking in air, the scroll casing (4) having an outlet port (42a) formed therein so that an airflow generated by the impeller is discharged, wherein when a distance LS defines the distance between the first side wall in a spiral start section (41s) of the spiral shape and the extension plane, a distance LM defines the distance between the extension plane and the first side wall at an expansion section (41m) in which the distance between the first side wall and the extension plane is greater than the distance LS, and a distance L1 defines the distance between the extension plane and the first side wall at a first edge section (42a11) on the far side from the rotational axis at a first edge section of the first side wall that forms the outlet port, the scroll casing is formed in the order of the spiral start section, the expansion section, and the first edge section in the rotation direction, and so that the relationship distance L1 ≥ distance LM > distance LS is satisfied.
Patent WO-2020012959-A1 (WO)
Title: Substrate processing method and substrate processing device
Inventor: KAWABUCHI YOSUKE
IPC: H01L21/304
Filed: 2019-06-26
Abstract: This substrate processing method comprises a step for removing a solidified film covering a pattern with recesses and protrusions formed on a substrate by evaporating the solidified film by heating the solidified film, wherein the step for removing the solidified film includes a step for forming an irradiation point of a laser beam for heating the solidified film on the substrate or the solidified film, and forming an exposed portion exposed from the solidified film of the pattern with recesses and protrusions, and a step for enlarging the exposed portion by moving the position of the irradiation point on the substrate or the solidified film.
Patent WO-2020013224-A1 (WO)
Title: Contact device and electromagnetic relay
Inventor: OZAKI RYOSUKE
IPC: H01H1/54
Filed: 2019-07-10
Abstract: Provided are a contact device and an electromagnetic relay that can stabilize the connection between a mobile contact and a fixed contact during abnormal current flow. A contact device (1) that comprises: fixed terminals (31, 32) that have fixed contacts (311, 321); a mobile contact element (8); an electric path piece (224); and an electric path piece (226). As seen from the movement direction of the mobile contact element (8), electric path piece (224) and electric path piece (226) are arranged on the same side of the mobile contact element (8). Current flows in electric path piece (224) in the opposite direction of current that flows in the mobile contact element (8). Current flows in electric path piece (226) in the same direction as current that flows in the mobile contact element (8). When, as seen from the front-rear direction, electric path piece (226) is overlapping the mobile contact element (8), of the two movement-direction end parts of the mobile contact element (8), electric path piece (226) overlaps at least the end part that is close to the fixed contacts (311, 321).
Patent WO-2021033324-A1 (WO)
Title: Transmission device, reception device, communication device, wireless communication system, control circuit, and recording medium
Inventor: TOMITSUKA KOJI
IPC: H04B7/022
Filed: 2019-08-22
Abstract: A transmission device (2) that constitutes a base station of a wireless communication system that employs multi-station simultaneous transmission in which a plurality of base stations use the same frequency to transmit the same information. The transmission device (2) comprises a modulation unit (21) that generates a data symbol series, a synchronization signal generation unit (23) that generates a synchronization signal that has a different frequency pattern, i.e., a different arrangement pattern of signal components along the frequency axis, than a synchronization signal that is transmitted by another transmission device that performs multi-station simultaneous transmission, and a synchronization signal addition unit (24) that adds the synchronization signal generated by the synchronization signal generation unit (23) to the data symbol series to generate a transmission signal.
Patent WO-2020045337-A1 (WO)
Inventor: SASAGAWA NAOKI
IPC: C01B32/182
Filed: 2019-08-26
Abstract: Provided is a carbon material that can elevate the electrostatic capacity in a power storage device. This carbon material contains a carbon material having a graphene layered structure. This carbon material has a BET specific surface area of 240 m2/g or more and when 0.1 g of the carbon material is placed in a container having a cross section of 3.14 cm2 and compressed with a pressure of 16 kN, the powder density is 0.5 g/cc or more.
Patent WO-2021038737-A1 (WO)
Title: Compressor housing, supercharger, and compressor housing manufacturing method
Inventor: IWAKIRI KENICHIRO
IPC: F02B39/00
Filed: 2019-08-28
Abstract: This compressor housing is provided with: a scroll piece including a one side wall surface formation part for forming a wall surface on one side in the axial direction of a scroll flow path; an outer circumferential annular piece including an outer-circumferential-side wall surface formation part that forms a wall surface on the outer circumferential side and the other side in the axial direction of the scroll flow path and that has one end portion configured to be fitted to an outer circumferential end portion of the one side wall surface formation part; and an inner circumferential annular piece including an inner-circumferential-side wall surface formation part that forms a wall surface on the inner circumferential side and the other side in the axial direction of the scroll flow path and that has one end portion configured to be fitted to an inner circumferential end portion of the one side wall surface formation part, wherein the scroll piece or the inner circumferential annular piece has integrally formed therein a shroud part having a shroud surface and an intake air flow path formation part configured to form an intake air flow path and form, in the radial direction, a gap with respect to an outer wall surface in a radially inner side of the one side wall surface formation part.
Patent WO-2020066471-A1 (WO)
Inventor: MATSUO MASAKI
IPC: A61K8/89
Filed: 2019-09-02
Abstract: Provided is a cosmetic that: has two aqueous layers and an oil layer that are stable; and has excellent aesthetics. The cosmetic contains: a dextrin (component A) having a weight-average molecular weight of 50,000–300,000; a polyethylene glycol (component B) having a weight-average molecular weight of 4,000–30,000; an electrolyte (component C); an ionic surfactant (component D); water (component E), and an oily component (component F). Relative to the total volume of the cosmetic excluding component F, the content ratio of component A is 2.0%–10.0% by mass, the content ratio of component B is 2.0%–10.0% by mass, and the content ratio of component C is 0.05%–1.4% by mass.
Patent WO-2020054676-A1 (WO)
Title: Organic electroluminescent element
Inventor: HATAKEYAMA TAKUJI
IPC: C09K11/06
Filed: 2019-09-09
Abstract: Provided is an organic electroluminescent element having a pair of electrodes comprising a positive electrode and a negative electrode, and a light-emitting layer disposed between the pair of electrodes, wherein the light-emitting layer contains an anthracene compound and at least one of the polycyclic aromatic compounds represented by general formula (1) and multimers thereof. The organic electroluminescent element has optimum light emission characteristics. (In formula (1), rings A to C are aryl rings, etc., Y 1  is B (boron), and X 1  and X 2  are > O or > N-R).
Patent WO-2020066913-A1 (WO)
Inventor: TANAKA SHIGEKI
IPC: B32B5/26
Filed: 2019-09-20
Abstract: La présente invention concerne une structure de nontissé qui est une structure de nontissé qui comprend un nontissé à fibres longues en tant que matériau constitutif principal, et a un poids de base de 250 à 2 000 g/m2, une perméabilité à l'air Frazier de 0 à 22 cc/cm2.s, et une densité apparente de 0,5 à 1,3 g/cm3, et présente ainsi d'excellentes caractéristiques de formabilité et de résistance mécanique.
Patent WO-2020137052-A1 (WO)
Inventor: KOGA YOSHIHIRO
IPC: C23C16/27
Filed: 2019-09-25
Abstract: 高品質な化合物半導体層が積層された多結晶ダイヤモンド自立基板を製造する方法を提供する。単結晶シリコン基板１０上に付着させたダイヤモンド粒子１４を核として、化学気相成長法により、単結晶シリコン基板１０上に厚さが１００μｍ以上の多結晶ダイヤモンド層１６を成長させる。その際、多結晶ダイヤモンド層の表面１６Ａにおける結晶粒の最大粒径を多結晶ダイヤモンド層１６の厚さで割った値を０．２０以下とする。その後、多結晶ダイヤモンド層の表面１６Ａを平坦化する。その後、真空常温接合法又はプラズマ接合法により、多結晶ダイヤモンド層１６に化合物半導体基板２０を貼り合わせる。その後、化合物半導体基板２０を減厚して、化合物半導体層２２とする。単結晶シリコン基板１０を除去する。こうして、多結晶ダイヤモンド層１６が化合物半導体層２２の支持基板として機能する多結晶ダイヤモンド自立基板１００を得る。
Patent WO-2020071262-A1 (WO)
Title: Optical amplification device and optical amplification method
Inventor: TAKESHITA HITOSHI
IPC: H01S3/067
Filed: 2019-09-27
Abstract: In cladding pump schemes, optical amplifiers employing multi-core optical fibers have low absorption efficiency of pump light in an optical amplification medium, and light intensity amplification efficiency is reduced as a result, and therefore the optical amplification device of the present invention includes an optical amplification medium which has a gain in a wavelength band of signal light, and which accepts the signal light, a pump light introducing means for introducing into the optical amplification medium pump light for exciting the optical amplification medium, and a residual pump light introducing means for introducing residual pump light output from the optical amplification medium and including a wavelength component of the pump light into the optical amplification medium, wherein the residual pump light introducing means is provided, at one end of the optical amplification medium, with a residual pump light combining means for combining the signal light and the residual pump light, and is provided, at the other end of the optical amplification medium, with a spatial propagation type wavelength separating means for separating the wavelengths of the signal light and the residual pump light by means of a spatial optical system.
Patent WO-2020158052-A1 (WO)
Title: 軸受押さえ板、及び、それを用いた回転電機
Inventor: SHIMIZU AKIHUMI
IPC: H02K5/173
Filed: 2019-10-08
Abstract: 振動等による荷重が印加された場合の応力を分散し、ボルトの破損を防止することを可能とする軸受押さえ板及び回転電機を提供する。軸受押さえ板５は、回転軸４を支持する転がり軸受３の外輪３Ｂａに当接する環状の内輪部１１と、内輪部１１の半径方向外側に位置し、複数のボルト１２ａで固定部側に固定するための複数のボルト孔１２ｂが形成された環状の外輪部１２と、周方向におけるボルト孔１２ｂ以外の位置にて、内輪部１１と外輪部１２とを一体的に繋ぐブリッジ部１３とを備える。
Patent WO-2020080182-A1 (WO)
Title: Polarizing plate equipped with phase retardation layer and image display apparatus employing same
Inventor: GOTO SHUSAKU
IPC: G02F1/13363
Filed: 2019-10-08
Abstract: Provided is a polarizing plate equipped with a phase retardation layer, the polarizing plate being thin and having superior operability and optical properties. A polarizing plate equipped with a phase retardation layer according to the present invention has: a polarizing plate containing a polarizing film and, at least on one side of the polarizing film, a protective layer; and a phase retardation layer. The polarizing film is formed of a polyvinyl-alcohol-based resin film containing a dichroic substance, the thickness thereof is equal to or less than 8 μm, the single transmittance thereof is equal to or greater than 43.0%, and the degree of polarization is equal to or greater than 99.980%. The Re(550) of the phase retardation layer is 100-190 nm, and the Re(450)/Re(550) thereof is equal to or greater than 0.8 and less than 1. The angle formed by the slow axis of the phase retardation layer and the absorption axis of the polarizing film is 40-50º.
Patent WO-2021084600-A1 (WO)
Inventor: TANOBE HIROMASA
IPC: G01R29/08
Filed: 2019-10-29
Abstract: A high-frequency noise detection antenna according to the present invention is provided with: a thin coaxial line (1) constituted of a center conductor (1-1), an insulator (1-2) provided so as to surround the entire circumference of the center conductor (1-1), and a ground shield (1-3) provided so as to surround the entire circumference of the insulator (1-2), the distal end of the center conductor (1-1) being exposed so as to project from an end of the insulator (1-2) and an end of the ground shield (1-3); and an exposed ground shield (3) disposed so as to project from the end of the ground shield (1-3) and so as to surround a portion, along the circumferential direction, of a projecting exposed section (2) of the center conductor (1-1).
Patent WO-2020090876-A1 (WO)
Inventor: FUJISHIGE EIJI
IPC: B21D51/38
Filed: 2019-10-30
Abstract: A cap (1) is provided with: a cap body (11) having a circular plate-shaped top plate section (21) and a cylindrical skirt section (22) which is provided at the peripheral edge of the top plate section (21); and a circular plate-shaped sealing member (12) disposed on the top plate section (21) side, the sealing member (12) having a sliding layer (41) having a thin-walled section (41d) which is provided on the outer peripheral edge side and which has a smaller wall thickness than at least the center side, the sealing member (12) also having a sealing layer (42) provided on the main surface of the sliding layer (41), which is located on the reverse side thereof on which the top plate section (21) is provided, the sealing layer (42) sealing the mouth section (110) of a can container (100).
Patent WO-2020095907-A1 (WO)
Inventor: UCHIYAMA JOJI
IPC: A61M5/158
Filed: 2019-11-05
Abstract: [Problem] To provide a puncture device that has excellent operability and can reliably insert a cannula into a living body. [Solution] A puncture device 100 includes: a body part 10 that can be attached to the surface of a living body; a puncture needle 20 equipped with a cannula 21 and an inner needle 22 inserted into the cannula; a casing 30 that houses the puncture needle; a puncturing mechanism 110 that is provided inside the casing and performs a puncturing operation of introducing the puncture needle into the living body in conjunction with relative rotation of the casing with respect to the body part; a fastening mechanism 120 that fastens the cannula to the body part in a state in which the puncture needle protrudes from the body part; and a guide part 300 that guides the rotation of the casing such that the casing rotates parallel to a bottom section 11 of the body part, the bottom section being attached to the living body surface.
Patent WO-2020095957-A1 (WO)
Title: Stabilisateur thermique, composition de stabilisateur thermique le contenant, composition de résine de polyamide contenant ledit stabilisateur thermique ou ladite composition de stabilisateur thermique, et article moulé de ladite composition de résine de polyamide
Inventor: SEGAWA MASAKI
IPC: C08K5/46
Filed: 2019-11-06
Abstract: La présente invention concerne : un stabilisateur thermique qui présente un excellent effet de stabilisation thermique à des températures élevées ; une composition de stabilisateur thermique qui contient le stabilisateur thermique ; une composition de résine de polyamide qui est stabilisée par le stabilisant thermique ou la composition de stabilisateur thermique ; et un article moulé de la composition de résine de polyamide. L'invention concerne également un stabilisateur thermique qui contient un composé représenté par la formule générale (1) dans laquelle : chacun des X 1  à X 8  représente indépendamment un atome d'hydrogène, un atome d'halogène, un groupe alkyle possédant entre 1 et 10 atomes de carbone, ou analogue ; Y représente un atome d'oxygène, un atome de soufre ou un atome de sélénium ; et A représente un groupe aralkyle comprenant 7 à 20 atomes de carbone, un groupe alkyle comprenant 2 à 30 atomes de carbone, qui est interrompu par un groupe ester, ou analogue.
Patent WO-2020255442-A1 (WO)
Inventor: OHSAWA YASUO
IPC: B29C64/153
Filed: 2019-11-26
Abstract: This method for shaping a rubber product by bonding a plurality of thin pieces on a shaping table has: a bonding prevention processing step for performing a mutual bonding prevention process on non-crosslinked rubber powder; a first raw rubber powder supplying step for supplying bonding prevention-processed raw rubber powder onto a surface of the shaping table; a first crosslinking step for crosslinking an irradiation portion by irradiating the portion with an electron beam; a post-processing step for matching the surface of a crosslinked portion and the surface of the shaping table; a second raw rubber powder supplying step for supplying raw rubber powder onto the surface of the shaping table including the surface of the crosslinked portion; and a second crosslinking step for crosslinking an irradiation portion by irradiating the portion with an electron beam, wherein the post-processing step, the second raw rubber powder supplying step, and the second crosslinking step are successively repeated, thereby bonding the plurality of thin pieces.
Patent WO-2020129575-A1 (WO)
Inventor: TSUCHIDA SHUZO
IPC: H01M4/86
Filed: 2019-11-29
Abstract: 触媒機能を有する粒子が電解質膜へ溶出することを低減することができる燃料電池セルを提供する。本発明に係る燃料電池セルは、電解質膜と、前記電解質膜の第１の主面側に積層されたカソード触媒層と、前記カソード触媒層に積層されたカソードガス拡散層と、前記電解質膜の第２の主面側に積層されたアノード触媒層と、前記アノード触媒層に積層されたアノードガス拡散層とを備え、前記カソード触媒層は、触媒機能を有する触媒粒子が担体に担持されたカソード触媒を含み、前記カソード触媒は、表面の少なくとも一部において撥水性高分子材料を含むことを特徴とする。
Patent WO-2020129693-A1 (WO)
Title: Electronic component storage container, and electronic component package
Inventor: SHIMIZU YASUHIRO
IPC: B65D73/02
Filed: 2019-12-06
Abstract: This electronic component storage container comprises: a main body which has a plurality of storage recesses for storing electronic components, the plurality of storage recesses being arranged in the longitudinal direction of the main body and each having an opening one one side thereof in the height direction of the main body; a cover sheet which is disposed so as to cover the openings of the storage recesses, and which is detachably joined to the main body; and a lid which is disposed so as to sandwich the cover sheet with the main body, and which is fitted so as to be slidable in the longitudinal direction relative to the main body. The lid has a guide part for guiding the sliding movement relative to the main body, and a mounting part that can engage with the main body from the height direction thereof. The main body has a strip part that can be fitted to the guide part and that is for holding the lid in the height direction of the main body.