baber/WOPTO huggingface dataset:
Patent WO-2021149153-A1 (WO)
Title: Processed titanium material and manufacturing method therefor
Inventor: KUNIEDA TOMONORI
IPC: B21B1/02
Filed: 2020-01-21
Abstract: A method for manufacturing a processed titanium material comprising a step for pushing, into the surface of a titanium material 1, a first pressing body 51 having an arc-shaped first pressing surface 51a extending in a prescribed direction, wherein the radius of curvature (mm) of the first pressing surface 51 in a cross section orthogonal to the direction of extension of the first pressing surface 51a is 2.5 mm to 17.5 mm, and the formulas (1) and (2) are satisfied. Surface defects do not easily occur in the obtained processed titanium material during hot rolling. (1) 0.5≤X 1 ≤R 1 ×(1-cosθ 1 )
(2) 1.0≤Y 1 ≤(-0.16R 1 
 2 +4.4R 1 )×(0.25× 1 +0.037)
In the formulas, θ 1  is 50°, R 1  is the radius of curvature (mm) of the first pressing surface in the first cross section, X 1  is the amount of pushing (mm) of the first pressing surface into the titanium material, and Y 1  is the distance (mm) between adjacent pushing positions in the first pressing surface in a direction orthogonal to both the direction of extension of the first pressing surface and the pushing direction of the first pressing body.
Patent WO-2020162191-A1 (WO)
Inventor: TANASE RYOMA
IPC: G06F3/01
Filed: 2020-01-23
Abstract: 小型で外部磁界を正しく計測可能な擬似力覚提示装置を提供する。供給された制御信号に基づいて物理的な運動を行う電気式のアクチュエータと、アクチュエータの物理的な運動に基づいて、擬似的な力覚を知覚させる周期的な非対称運動を行う接触機構と、外部の磁界を計測する磁気センサと、アクチュエータと磁気センサとの間に配置され、アクチュエータの磁気センサ側の部位の周囲を覆い、アクチュエータから磁気センサに向かう磁波を遮蔽する遮蔽部材と、を有する擬似力覚発生装置が提供される。
Patent WO-2020162209-A1 (WO)
Title: 光ファイバおよび光ファイバの製造方法
Inventor: MUKASA KAZUNORI
IPC: C03B37/018
Filed: 2020-01-23
Abstract: 低曲げ損失特性を有し、かつ製造性が高い光ファイバおよび光ファイバの製造方法を提供することを目的とする。光ファイバは、中心コア部と、前記中心コア部の外周に形成された中間層と、前記中間層の外周に形成されたトレンチ層と、前記トレンチ層の外周に形成されたクラッド部と、を備え、前記クラッド部に対する、前記中心コア部の比屈折率差をΔ１、前記中間層の比屈折率差をΔ２、前記トレンチ層の比屈折率差をΔ３とすると、Δ１＞Δ２＞Δ３かつ０＞Δ３が成り立ち、Δ１が０．３６％以上０．４０％以下であり、Δ２が－０．０５％以上０．０５％以下であり、｜Δ３｜が０．２５％以下であり、Δ１×｜Δ３｜が０．０８％2以下であり、前記トレンチ層の内径を２ｂ、外径を２ｃとしたときに、（ｃ－ｂ）が４．５μｍ未満である。
Patent WO-2020202768-A1 (WO)
Title: Belt polishing tool
Inventor: SATO MASATOSHI
IPC: B23Q11/10
Filed: 2020-02-03
Abstract: This belt polishing tool (10) is provided with: a main body part (20); a shank part (12) coupled to the main body part; a power generation part (28); an endless polishing belt (40); a drive roller (34) that rotatably supports the polishing belt and transmits rotary power received from the power generation part (28) to the polishing belt; a first driven roller (42) that rotatably supports the polishing belt; a processing roller (54) that is a second driven roller that rotatably supports the polishing belt and supports a portion of the polishing belt making contact with a workpiece during polishing; and a processing roller support part (56) that rotatably supports the processing roller around a rotation axis line (Ar) perpendicular to the rotation axis line (R 2 ) of the processing roller.
Patent WO-2020195333-A1 (WO)
Inventor: OKAMOTO SHUJI
IPC: G01S7/487
Filed: 2020-02-17
Abstract: A distance measurement circuit (100) is provided with a first comparator (111A) for comparing the magnitude of a light reception signal outputted from a photodetector (77) and a first threshold value and outputting a first comparator output signal, a second comparator (111B) for comparing the magnitude of the light reception signal and a second threshold value larger than the first threshold value and outputting a second comparator output signal, a first TDC (112A) for measuring a first elapsed time from a reference pulse to the rising of the light reception signal on the basis of the first comparator output signal, a second TDC (112B) for measuring a second elapsed time from the reference pulse to the falling of the light reception signal on the basis of the second comparator output signal, and a processor (200) for determining the distance to a reflection point on the basis of the first and second elapsed times in accordance with a TOF formula.
Patent WO-2020195386-A1 (WO)
Inventor: AOYAGI TAKANORI
IPC: G01P15/12
Filed: 2020-02-19
Abstract: L'invention concerne un capteur de quantité physique qui peut supprimer des changements de caractéristiques de capteur. Un capteur de quantité physique (1) est pourvu d'un substrat (2), d'une section d'ancrage (3), d'une section périphérique (4), d'une unité de détection, d'une section mobile (6) et de sections de faisceau (7). La section d'ancrage est située sur un côté de la surface principale (21) du substrat (2) et est fixée au substrat (2). La section périphérique (4) est située sur le côté de la surface principale (21) du substrat (2) et entoure la section d'ancrage (3). L'unité de détection détecte une quantité physique d'une cible de détection. Au moins une partie de l'unité de détection est disposée sur la section mobile (6), et la section mobile est située sur le côté de la surface principale (21) du substrat et est reliée à la section périphérique (4). Les sections de faisceau (7) sont situées sur le côté de la surface principale (21) du substrat (2) et relient la section d'ancrage (3) et la section périphérique (4).
Patent WO-2020255485-A1 (WO)
Inventor: KOBASHI JUNJI
IPC: G09G3/34
Filed: 2020-02-20
Abstract: A display device according to one embodiment of the present invention is equipped with: a display panel to which pixels are provided; and a display control unit that drives the pixels on the basis of a pixel signal for displaying an image at a prescribed gradation, thereby displaying the image. The display control unit drives the pixels at a first luminance in a first subframe period among a plurality of subframe periods into which one frame period for displaying the image is divided, and drives the pixels at a second luminance in a second subframe period differing from the first subframe period among the plurality of subframe periods, thereby displaying the image at the prescribed gradation. The luminance difference between the first luminance and the second luminance is less than or equal to a preset value.
Patent WO-2020235178-A1 (WO)
Title: Information processing device, information processing system, notification method, and information processing program
Inventor: UJIIE HAJIME
IPC: H04L12/28
Filed: 2020-03-06
Abstract: The present invention reduces the load on a user for monitoring the communication quality of a network system. This information processing device (20) is provided with: a statistical information acquisition unit (211) which acquires statistical information about communication with another machine connected by a cable; an abnormality determination unit (212) which refers to the statistical information acquired by the statistical information acquisition unit (211) and determines an abnormality in the communication; and an abnormality notification unit (213) which notifies a master device of the determination result, when the determination result from the abnormality determination unit (212) indicates that the communication is abnormal.
Patent WO-2020209119-A1 (WO)
Inventor: TAKAO KIYOSHI
IPC: A61B1/018
Filed: 2020-03-30
Abstract: This channel tube includes an inner layer tube, outer layer part, and a metal blade. The inner layer tube has, on the outer circumferential surface thereof, grooves non-parallel to the axial direction, and comprises an elastomer or a flexible resin. The outer layer part fills the grooves and covers the outer circumference, and comprises an elastomer resin softer than the base material of the inner layer tube. The metal blade is disposed in the outer layer part only at portions other than the grooves, and is formed by metal wires.
Patent WO-2020209242-A1 (WO)
Inventor: FURUYA KAZUHIKO
IPC: G01R31/08
Filed: 2020-04-07
Abstract: Provided is a device for detecting or monitoring an earth-fault current of a power circuit. The device is provided with a zero-phase current measuring unit, a phase difference identifying unit, an initial value holding unit, and a phase identifying unit. The zero-phase current measuring unit is able to measure the magnitude of a zero-phase current of the power circuit. The phase difference identifying unit is able to identify, on the basis of a voltage at a predetermined portion of the power circuit, a phase difference between the voltage and the zero-phase current measured by the zero-phase current measuring unit. The initial value holding unit stores and holds, as an initial zero-phase current value, a value representing the zero-phase current in an initial state of the power circuit by a complex number. The phase identifying unit is configured to calculate, on the basis of the magnitude of the zero-phase current measured by the zero-phase current measuring unit and the phase difference identified by the phase difference identifying unit, a difference between the value representing the zero-phase current of the power circuit by the complex number and the initial zero-phase current value stored and held in the initial value holding unit, and is configured to be able to identify, on the basis of a determination as to which of a plurality of ranges, determined in accordance with the type of the power circuit, the argument of the calculated difference belongs to, a phase in which the zero-phase current of the power circuit is generated and the cause thereof.
Patent WO-2020218207-A1 (WO)
Title: Method for producing finely patterned molded product by metal spraying
Inventor: KIUCHI MANABU
IPC: C23C4/00
Filed: 2020-04-17
Abstract: Provided is a method for producing a finely patterned molded product, wherein a molten metal is sprayed onto the surface of a substrate, on which a desired surface morphology can be formed, to form a film, thereby obtaining a thin plate having a desired surface morphology.　This method is a method for producing a finely patterned molded product, which is given a surface having a fine concavo-convex structure pattern, through metal spraying using metal powder, the method being characterized in that the metal powder is sprayed together with flames onto a substrate which has a surface having an inverted fine concavo-convex structure pattern with respect to said fine concavo-convex structure pattern, a film having a flat thickness is formed on the surface of the inverted fine concavo-convex structure pattern of the substrate by burying protrusions and recesses of the inverted fine concavo-convex structure pattern by means of a quenching spray gun by which a melt of the metal powder that is made molten due to the heat of the flames is sprayed in the flames and is cooled by a refrigerant for each flame to form a film on the surface of the substrate, and the film is released from the substrate to thereby obtain a molded thin plate which has a surface having a fine concavo-convex structure pattern.
Patent WO-2020230657-A1 (WO)
Inventor: SAKAI HIDEKI
IPC: H01M10/0562
Filed: 2020-04-30
Abstract: この発明の酸化物系固体電解質は、一般式Ａ 2/3-x Ｌｉ 3x ＴｉＯ 3 （式中、ｘは、０．０４＜ｘ＜０．１４を満たし、Ａは、ランタノイドから選択される一種以上の元素である。）で表される化合物を含み、平均粒径Ｄ５０が０．１μｍ～１．０μｍであり、ＢＥＴ比表面積が５．０ｍ 2 ／ｇ～１００．０ｍ 2 ／ｇであることを特徴とするものである。
Patent WO-2020235446-A1 (WO)
Inventor: INUGA SHINYA
IPC: G05B23/02
Filed: 2020-05-14
Abstract: An abnormality is more likely to occur during a certain period of time after installation of equipment than during a normal period of time. An equipment management system (100) is provided with a management device (30) and a transmission device (20). The management device (30) manages pieces of equipment (10a-10f). The equipment information is information related to the equipment (10a-10f). The transmission device (20) transmits the equipment information to the management device (30). On the basis of a new installation or the implementation of a configuration change, the management device (30) or the transmission device (20) changes a condition under which the transmission device (20) transmits the equipment information to the management device (30).
Patent WO-2021240698-A1 (WO)
Inventor: MIYOSHI TAKEHIRO
IPC: G06Q50/10
Filed: 2020-05-27
Abstract: 本発明の相乗り支援方法、相乗り支援装置、ならびに、相乗り支援システムは、配車リクエストに基づいて、第１ユーザ（支援者）に対する車両の配車計画候補を生成し、車両の第２ユーザ（被支援者）に向けた所定支援への同意を第１ユーザに求める支援リクエストを操作端末に送信し、所定支援への同意の可否を示す支援可否データを操作端末から取得し、配車計画候補と支援可否データとを関連付けて記録する。
Patent WO-2020250986-A1 (WO)
Inventor: KUMAKURA EIJI
IPC: F25B13/00
Filed: 2020-06-11
Abstract: The present invention sets a refrigerant to be in a superheated state without degrading the performance of a cascade heat exchanger. A refrigerant cycle system (100, 200) is provided with a first refrigerant circuit (1, 201), a second refrigerant circuit (2, 202), and a first cascade heat exchanger (21, 221). The first cascade heat exchanger (21, 221) causes heat exchange between a first refrigerant flowing in the first refrigerant circuit (1, 201) and a second refrigerant flowing in the second refrigerant circuit (2, 202). The refrigerant cycle system (100, 200) has switching mechanisms (13, 25, 213, 225). The switching mechanisms (13, 25, 213, 225) each switch at least one of refrigerant flow paths of the first refrigerant circuit (1, 201) and the second refrigerant circuit (2, 202). The first cascade heat exchanger (21, 221) has a first main heat exchange part (21a, 221a) and a first subsidiary heat exchange part (21b, 221b). The first subsidiary heat exchange part (21b, 221b) is for causing the first refrigerant having passed through the first main heat exchange part (21a, 221a) to be in a superheated state.
Patent WO-2020256000-A1 (WO)
Inventor: ISHIKAWA RYO
IPC: C08L23/08
Filed: 2020-06-17
Abstract: The present invention provides a thermoplastic elastomer composition that is obtained by dynamic heat treatment to the following components (A)-(C) in amounts of 41-70 parts by mass of component (A), 0-54 parts by mass of component (B), and 5-59 parts by mass of component (C), where the total amounts of the components (A), (B) and (C) are 100 parts by mass, in the presence of a crosslinking agent. Component (A): a propylene block copolymer having a melt flow rate of at least 20 g/10 min, the melt flow rate being measured in accordance with ISO 1133 under the conditions of 230°C and 2.16 kg in load. Component (B): an ethylene-α-olefin-non-conjugated polyene copolymer that includes a structural unit derived from an ethylene, a structural unit derived from an α-olefin having a carbon number of 3-20, and a structural unit derived from a non-conjugated polyene. Component (C): an ethylene-α-olefin copolymer having a melt flow rate of at most 5 g/10 min, the melt flow rate being measured in accordance with ISO 1133 under the conditions of 190°C and 2.16 kg in load, the ethylene-α-olefin copolymer including a structural unit derived from ethylene, and a structural unit derived from an α-olefin having a carbon number of 4-20. The thermoplastic elastomer composition according to the present invention is excellent in bending elasticity, low temperature-impact resistance, and an external appearance, and particularly, can suppress gloss of a tear line when forming an uncoated airbag cover, which can realize an excellent external appearance.
Patent WO-2021002218-A1 (WO)
Inventor: KORA Takeshi
IPC: G01C21/34
Filed: 2020-06-19
Abstract: Un système informatique selon un mode de réalisation est pourvu d'une unité de commande. L'unité de commande permet à un opérateur commercial d'utiliser des informations d'itinéraire. Les informations d'itinéraire sont des informations d'itinéraire réelles (qui est un itinéraire sur lequel l'utilisateur s'est déplacé) qui ont été associées à des informations d'itinéraire planifiées qui ont été planifiées pour que l'utilisateur se déplace, et/ou des informations d'itinéraire candidates qui ont été récupérées en tant que candidat.
Patent WO-2021084795-A1 (WO)
Inventor: HORITA Takuya
IPC: B65D65/40
Filed: 2020-06-26
Abstract: The present invention provides a flexible container capable of releasing static electricity by connecting an outer bag having a conductive material integrated therein to an inner bag having a non-conductive layer/conductive layer/non-conductive layer structure. The flexible container according to the present invention includes: an outer bag formed from an outer bag sheet comprising a conductive material integrated in a non-conductive plastic base material, and capable of releasing static electricity through the conductive material; an inner bag formed from an inner bag sheet having a non-conductive layer/conductive layer/non-conductive layer structure, and contained in the outer bag; and a connection member connecting electrically the conductive material of the outer bag sheet to the conductive layer of the inner bag sheet. The inner bag sheet has an exposed portion allowing the surface of the conductive layer to be exposed. The connection member is connected electrically to the surface of the conductive layer exposed in the exposed portion.
Patent WO-2021006152-A1 (WO)
Inventor: NISHIDA Moe
IPC: B01J20/26
Filed: 2020-07-01
Abstract: 容器内に収容された、複数の吸水性樹脂粒子を含む粉体を振とうする工程を含む、吸水性樹脂粒子の荷重下吸水量を向上させる方法が開示される。１００％未満の理論充填率に相当する量の粉体が容器内に収容されてもよい。
Patent WO-2021044718-A1 (WO)
Title: Vapor deposition mask
Inventor: MATSUMOTO YUKO
IPC: H05B33/10
Filed: 2020-07-02
Abstract: A vapor deposition mask that includes a mask part that has a plurality of openings and a first film thickness and a holding part that has a second film thickness that is greater than the first film thickness. The holding part may be formed from a portion of the mask part and a frame part that is provided so as to overlap said portion of the mask part. Said portion of the mask part may include a section that corresponds to the outer circumference of the mask part or may include a section that crosses between the plurality of openings from a first edge of the mask part to a second edge that is opposite the first edge.
Patent WO-2021075098-A1 (WO)
Title: Method for manufacturing tire for testing, and method for setting tread removal shape
Inventor: YAMANE EIICHIRO
IPC: B60C11/24
Filed: 2020-07-09
Abstract: According to this method for manufacturing a tire for testing and this method for setting a tread removal shape, in a cross-sectional view: a residual groove contour line (30) is set by moving a contour line of a tread surface (13A); a point (B) is set at an intersection between the residual groove contour line (30) and a line segment extending in the radial direction from a point (A) corresponding to 70-80% of the tread width on the tread surface (13A); a portion of the residual groove contour line (30) more on the inner side in the tire width direction than the point (B) is set as a first removal reference line (31); a second removal reference line (34) is set by a straight line (33), which is obtained by moving a tangent (32) contacting the tread surface (13A) at the point (A) in a parallel manner to the point (B), passing through a point (L) intersecting with the outer surface of the outside in the tire width direction and the point (B); and a tire (50) for testing is fabricated by removing a portion of a tread (13) with reference to a tread removal shape (35) defined by the first removal reference line (31) and the second removal reference line (34).
Patent WO-2021015000-A1 (WO)
Title: Image capturing device and image capturing method
Inventor: NOHARA Fuminori
IPC: H04N5/378
Filed: 2020-07-10
Abstract: The present disclosure relates to an image capturing device and image capturing method that make it possible to reduce the interval between image captures in high-speed continuous image capturing. If high-speed continuous image capturing has been selected, temporary memory for temporarily storing image data transferred thereto from an image sensor and then transferring said image data to main memory sequentially stores multiple sets of image data transferred thereto at a prescribed speed from the image sensor, in a state in which transfer of image data to the main memory is paused. The temporary memory then sequentially transfers the stored multiple sets of image data to the main memory at a speed lower than said prescribed speed. This operation can be used with the image capturing device.
Patent WO-2022009428-A1 (WO)
Title: Diffractive optical device
Inventor: NISHI Hirohito
IPC: G02B5/18
Filed: 2020-07-10
Abstract: This diffractive optical device includes at least one diffractive optical element. The diffractive optical element generates, from a laser beam incident thereon, primary light and secondary light having different diffraction orders, superimposes the primary light and the secondary light on the optical axis of the laser beam, and causes the primary light and the secondary light to interfere with each other. The diffractive optical element includes a first phase pattern and a second phase pattern. The first phase pattern converts the laser beam into a line beam. The second phase pattern diffracts the laser beam in a short-axis direction of the line beam to generate the primary light and the secondary light. On the optical axis of the laser beam, a first focal surface of the primary light and a second focal surface of the secondary light are located at different positions.
Patent WO-2021015054-A1 (WO)
Title: Carbonaceous material, method for producing same, electrode active material for electrochemical device, electrode for electrochemical device, and electrochemical device
Inventor: NISHINAMI HIROYUKI
IPC: H01G11/32
Filed: 2020-07-14
Abstract: The purpose of the present invention is to provide: a carbonaceous material with which an electrochemical device having a high initial capacitance, a high effect of reducing gas emissions during charging and discharging, and excellent durability can be obtained, and a method for producing the carbonaceous material; an electrode active material for an electrochemical device comprising the carbonaceous material; an electrode for an electrochemical device using the same; and an electrochemical device. The present invention relates to a carbonaceous material that has a BET specific surface area of 1550 to 2500 m 2 /g, a value of oxygen content/hydrogen content per specific surface area of 1.00 to 2.10 mg/m 2 , and a conductivity by powder resistivity measurement at a load of 12 kN of 10 to 15 S/cm.
Patent WO-2022024218-A1 (WO)
Inventor: NAKAYAMA AKITO
IPC: H02M7/49
Filed: 2020-07-28
Abstract: A power converter (10) is provided with two arms between DC terminals (5P, 5N) on a per-phase basis, and each of the arms is configured by connecting a plurality of converter cells (11) in series. A control device (20) is provided with an arm voltage command generation unit (24) for generating an arm voltage command (VA*) for the plurality of converter cells (11) on a per-arm basis. The arm voltage command (VA*) is generated in such a way that a zero phase voltage command (Vo*) having a frequency component of three times the AC fundamental wave frequency is overlapped therewith, and the zero phase voltage command (Vo*) is adjusted in phase on the basis of the voltage of a DC capacitor (13) in the converter cells (11) and the arm voltage command (VA*).
Patent WO-2021020486-A1 (WO)
Title: 燃料タンクシステム
Inventor: UEMATSU KYOSUKE
IPC: F02M25/08
Filed: 2020-07-29
Abstract: 制御部は、燃料タンクを密閉する燃料貯蔵部と、燃料タンクの燃料蒸発ガスを処理する処理部の故障を診断する。燃料貯蔵部の第１圧力検知部は、燃料タンクの圧力を検知する。燃料貯蔵部の第２圧力検知部は、第１圧力検知部と異なる位置に配置され、燃料タンクの圧力を検知する。制御部は、燃料タンクの圧力を変化させた際の、第１圧力検知部で検知した第１圧力値および第２圧力検知部で検知した第２圧力値のいずれか一方、または、両方の変化によって、燃料貯蔵部および処理部の故障部位を特定する。
Patent WO-2021025063-A1 (WO)
Inventor: YAGYU HIDEAKI
IPC: H01J61/16
Filed: 2020-08-05
Abstract: Provided is a UV irradiation apparatus that includes an excimer lamp in which a main light-emission wavelength belongs to a wavelength band (first wavelength band) of 190-230 nm inclusive, and which exhibits high activation properties.　This UV irradiation apparatus comprises: a lamp housing in which a light outlet surface is formed in at least one surface; an excimer lamp that emits UV radiation belonging to the first wavelength band, the excimer lamp being accommodated inside the lamp housing; and an activation assistance light source positioned at a position at which it is possible to irradiate the excimer lamp with UV radiation in which the main light-emission wavelength belongs to a second wavelength band of 250-300 nm inclusive.