baber/WOPTO huggingface dataset:
Patent WO-2020195740-A1 (WO)
Inventor: OIKAWA AKIRA
IPC: H01L21/60
Filed: 2020-03-09
Abstract: In this electronic component, an electronic element has a first surface. An enclosing member having insulating properties has a second surface and is in close contact with the perimeter of the electronic element while exposing the first surface from the second surface. A wiring board faces a third surface consisting of the first surface and the second surface. A joining member having insulating properties is interposed between and joined to the third surface and the wiring board. Electrically conductive bumps are positioned between the third surface and the wiring board, electrically connecting the electronic element to the wiring board. The joining member has through holes which penetrate through from the third surface side to the wiring board side, and which accommodate the bumps. At least some of the through holes overlap the second surface when seen in a plan view.
Patent WO-2020184713-A1 (WO)
Title: Negative electrode for lithium ion secondary batteries, and lithium ion secondary battery
Inventor: SUZUKI AKIHIRO
IPC: H01M4/13
Filed: 2020-03-13
Abstract: The present invention is a negative electrode for lithium ion secondary batteries, which is provided with a negative electrode active material layer that contains a negative electrode active material and a binder, and which is configured such that: the negative electrode active material contains an Si-based material; the binder contains a solid polymer electrolyte; and the content of the solid polymer electrolyte in the negative electrode active material layer is 25-85 parts by mass relative to 100 parts by mass of the total content of the Si-based material and the solid polymer electrolyte. A lithium ion secondary battery according to the present invention is provided with a positive electrode and the negative electrode for lithium ion secondary batteries according to the present invention. Consequently, the present invention is able to provide: a negative electrode for lithium ion secondary batteries, which contains an Si-based material, and which is capable of increasing the capacity of a lithium ion secondary battery, while improving the charge/discharge cycle characteristics; and a lithium ion secondary battery which is provided with this negative electrode for lithium ion secondary batteries.
Patent WO-2020209031-A1 (WO)
Title: Valve device
Inventor: HARADA HIROYUKI
IPC: F16K3/22
Filed: 2020-03-19
Abstract: This valve device comprises: a housing (10) having a valve chamber inner wall (101) that forms a valve chamber (11), and an accommodation space inner wall (104) that forms an accommodation space (14); a valve member (20) having a valve member body portion (21); a valve seat member (30) that forms a valve seat flow channel (31); an annular securing member (52) that secures the valve seat member to the housing; and an annular housing-side seal portion (45) that inhibits the flow of fluid between the valve seat member and the accommodation space inner wall. The valve seat member has a tubular portion (32) that forms the valve seat flow channel on the inner side, and a flange portion (33) that is contiguous with the tubular portion. The flange portion is sandwiched between the securing member and an opposing surface (114) of the accommodation space inner wall in the axial direction, whereby the valve seat member is secured to the housing. The securing member is secured to the accommodation space inner wall in a state of airtightness between the securing member and the accommodation space inner wall. The housing-side seal portion is mainly constituted from a rubber material and is sandwiched between the flange portion and the securing member.
Patent WO-2021192048-A1 (WO)
Inventor: HIROTA ISAO
IPC: F16H48/20
Filed: 2020-03-24
Abstract: Est décrit un dispositif différentiel destiné à permettre un mouvement différentiel entre une paire d'essieux, le dispositif différentiel comprenant : un groupe de différentiels comportant un pignon planétaire capable de tourner à la fois dans une première direction et dans une seconde direction, qui sont opposés l'une à l'autre, autour d'un arbre, et un pignon satellite en prise d'engrènement avec le pignon planétaire de manière à permettre ledit mouvement différentiel ; un carter supportant le groupe différentiel et présentant une surface de friction faisant face au groupe de différentiels ; un élément de sortie en prise avec le pignon planétaire de manière à accoupler par entraînement le pignon planétaire à chacun des essieux et présentant une surface d'embrayage ; un carter supportant le groupe différentiel et présentant une surface de friction qui fait face à la surface d'embrayage et coopère avec celle-ci pour former un embrayage à friction qui limite ledit mouvement différentiel ; et une came présentant une première surface de came destinée à convertir un couple dans ladite première direction en une première force de poussée dans la direction de l'arbre et une seconde surface de came destinée à convertir un couple dans ladite seconde direction en une seconde force de poussée dans la direction de l'arbre et configurée de manière à activer l'embrayage à friction par la première force de poussée ou la seconde force de poussée poussant la surface d'embrayage contre la surface de friction. La première surface de came et la seconde surface de came sont chacune dimensionnées de sorte que la première force de poussée et la seconde force de poussée dépassent toutes deux une force de réaction à partir de la prise par engrènement du pignon planétaire avec le pignon satellite.
Patent WO-2021192157-A1 (WO)
Title: 発光素子、および表示装置
Inventor: KITANO KEISUKE
IPC: H05B33/12
Filed: 2020-03-26
Abstract: 反射電極と、透明電極と、前記反射電極と前記透明電極との間に設けられ、量子ドットを含む発光層と、前記透明電極に対して前記発光層の反対側に設けられた、他の帯域よりも反射率が高い反射帯域を有する選択的反射層と、を備え、前記選択的反射層の反射帯域の長波長端の波長（λｔ２）は、前記量子ドットの電界発光による発光スペクトルのピーク値の半値に前記量子ドットの電界発光による発光スペクトルのピーク波長（λ０）よりも短波長側でなる波長（λ１）よりも、長波長であり、前記量子ドットの電界発光による発光スペクトルのピーク値の半値に前記量子ドットの電界発光による発光スペクトルのピーク波長（λ０）よりも長波長側でなる波長（λ２）よりも、短波長である発光素子。
Patent WO-2020203839-A1 (WO)
Inventor: MURAKAMI KENTO
IPC: C08F8/22
Filed: 2020-03-27
Abstract: The present invention provides a chlorinated vinyl chloride resin capable of achieving both molded product processability and prevention of unevenness as well as excellent molded product gloss. The present invention is a chlorinated vinyl chloride resin in which the peak average of the ratio (A/B) of a peak intensity A observed in the 660-700 cm -1  range to a peak intensity B observed in the 600-650 cm -1  range in imaging Raman measurement by Raman spectroscopy is 0.50-2.00 and the standard deviation of the ratio (A/B) of peak intensity A to peak intensity B in Raman measurement by Raman spectroscopy is 0.100-0.200.
Patent WO-2021192297-A1 (WO)
Title: 端末、無線通信方法及び基地局
Inventor: MATSUMURA YUKI
IPC: H04W88/02
Filed: 2020-03-27
Abstract: 本開示の一態様に係る端末は、下り制御情報でスケジュールされる下り共有チャネルを受信する受信部と、前記下り共有チャネルに適用するＴＣＩ状態（Transmission　Configuration　Indication　state）、及び前記下り制御情報で通知される情報の少なくとも一つに基づいて、前記下り制御情報に対応する上りチャネルに適用する空間関係又はＴＣＩ状態を決定する制御部と、を有する。
Patent WO-2021199107-A1 (WO)
Title: Ｍｒｉ装置用補助ガントリ及びｍｒｉ装置の制御方法
Inventor: HAISHI TOMOYUKI
IPC: A61B5/055
Filed: 2020-03-30
Abstract: 特定の原子核を標的とするＭＲＩ装置を、特定の原子以外の原子による人体の画像を撮像するＭＲＩ信号、ＮＭＲ信号のような共鳴信号を取得できるようにするＭＲＩ装置用補助ガントリ及びＭＲＩ装置の制御方法を提供する。ＭＲＩ装置の共鳴周波数を変更するためのＭＲＩ装置用補助ガントリであって、ＭＲＩ装置のＭＲＩ装置送信コイルから出力される第１の周波数の励起パルスを検出する検出コイルと、検出コイルにより検出された第１の周波数の励起パルスを、第１の周波数とは異なる第２の周波数の励起パルスに変換する励起パルス周波数変換部と、励起パルス周波数変換部により変換された第２の周波数の励起パルスを被検体に送信する送信コイルと、第２の周波数の励起パルスにより被検体から発せられる共鳴信号を受信する受信コイルと、受信コイルで受信された共鳴信号を第３の周波数の高周波信号と混合した混合信号から第１の周波数の共鳴信号を抽出する信号抽出部と、信号抽出部により抽出された第１の周波数の共鳴信号をＭＲＩ装置のＭＲＩ装置受信コイルに送信する共鳴信号送信コイルとを有する。
Patent WO-2020213549-A1 (WO)
Inventor: MATSUMOTO RYUHEI
IPC: H01M10/054
Filed: 2020-04-07
Abstract: Provided is a method for manufacturing a magnesium-containing electrode by a plating method. In the manufacturing method of the present invention, a plating solution to be used in the plating method contains a solvent comprising an ether, wherein a first magnesium salt that has a disilazide structure represented by general formula: (R3Si)2N (wherein R represents a hydrocarbon group having 1 to 10 carbon atoms inclusive) and a second magnesium salt that does not have the disilazide structure are contained in the solvent.
Patent WO-2021024556-A1 (WO)
Title: 情報処理装置及びプログラム
Inventor: INAMI YUICHI
IPC: E05B49/00
Filed: 2020-04-17
Abstract: 【課題】無線キーシステムの省電力化が可能な仕組みを提供する。 【解決手段】ユーザに対応付けられた第１の通信装置と前記ユーザの利用対象に対応付けられた第２の通信装置との無線による接続処理が、所定条件が満たされる場合に開始されるよう制御する制御部、を備える情報処理装置。
Patent WO-2020241317-A1 (WO)
Inventor: KAWASAKI HIROYOSHI
IPC: C22C13/02
Filed: 2020-05-15
Abstract: The present invention addresses the problem of providing: an Sn-Bi-Cu-Ni-based solder alloy which has a low melting point, excellent ductility and high tensile strength, and also has such a property that, when the solder alloy is soldered onto a Cu electrode that has been undergone an electroless Ni plating treatment, a solder joint formed by the soldering can show high shear strength; and others. The present invention also addresses the problem of providing an Sn-Bi-Cu-Ni-based solder alloy having such a property that, when the solder alloy is soldered onto a Cu electrode that does not undergo a plating treatment, a solder joint formed by the soldering can also show high shear strength. In addition to these problems, the present invention further addresses the problem of providing: a solder alloy which can be prevented from yellowish discoloration and enables the prevention of the change in viscosity of a solder paste over time; and others.　The solder alloy of the present invention comprises, in terms of % by mass, 31 to 59% of Bi, 0.3 to 1.0% of Cu, 0.01 to 0.06% of Ni, 0.0040 to 0.025% of As and a remainder made up by Sn, wherein an As-rich layer is provided on the surface thereof.
Patent WO-2020235561-A1 (WO)
Title: Assistance device
Inventor: TOBIKAWA TETSUO
IPC: A47K17/02
Filed: 2020-05-19
Abstract: Supporting members, that is, a side frame portion and a front arm portion, are held in such a way as to be capable of swinging in a vertical direction about a linking portion, relative to a base member disposed in the vicinity of a sitting-type toilet, for example. A supporting arm portion of the front arm portion extends in a horizontal direction in a usage position, and is positioned on a front surface portion of the upper body of a person being assisted, who is sitting on a seat portion, to prevent the person being assisted from falling forward. A swing angle changing mechanism makes it possible to adjust a front downward angle of the supporting members, that is, the side frame portion, in particular the height of the supporting arm portion.
Patent WO-2021002401-A1 (WO)
Inventor: YAMAMOTO MASAHIRO
IPC: G01S7/481
Filed: 2020-07-01
Abstract: A lidar device comprises a light projection unit, an optical window, and a heater wire (23). The light projection unit is configured to project light scanned along a predetermined scanning direction. The optical window is provided at an opening of a housing accommodating the light projection unit and is capable of transmitting beams of light projected by the light projection unit. The heater wire is configured to heat the optical window. Furthermore, the heater wire has at least one portion (25) disposed at the same distance from and in parallel with each of two adjacent beam centerlines among a plurality of beam centerlines (73). The plurality of beam centerlines are respectively lines being along the scanning direction and passing through the center points of a plurality of beam passing regions (71) of the optical window, which are regions the beams pass through.
Patent WO-2021039126-A1 (WO)
Inventor: NAKAJIMA AYAKA
IPC: G06Q30/06
Filed: 2020-07-03
Abstract: The purpose of the present invention is to improve the efficiency of work when a defective article appears on a display shelf. This work assistance system is provided with: a camera device that captures an article display shelf and generates a captured image; a defective article detection device that detects a defective article shelf, which is a display shelf on which a defective article appears, on the basis of the captured image, and generates identification information for the defective article shelf; and a work assistance device that identifies the position of the defective article shelf on the basis of the identification information for the defective article shelf and shelf map information indicating the arrangement of the display shelf and transmits work assistance information that includes the information indicating the position of the defective article shelf to a terminal.
Patent WO-2021024737-A1 (WO)
Inventor: IIDA MOMOKO
IPC: B23B27/20
Filed: 2020-07-16
Abstract: The invention provides a cutting tool having a rake surface and a flank surface. The cutting tool includes a base material comprising a cubic crystal boron nitride sintered body and a coat provided over the base material. The cubic crystal boron nitride sintered body contains cubic crystal boron nitride. The coat contains an MAlN layer. In the MAlN layer, M represents a metal element including titanium, chromium, or both. The MAlN layer contains crystal particles of M x Al 1-x N in cubic crystal form. The atom ratio x for the metal element M in said M x Al 1-x N is between 0.3 and 0.7 inclusive. With respect to the cubic crystal boron nitride sintered body, the proportion of the cubic crystal boron nitride contained therein is 20% by volume or higher. The relationship n F  < n R  is satisfied, where n F  represents the number of pores per 100 μm in length of the MAlN layer on the flank surface in a cross-section yielded by cutting the MAlN layer along a plane containing the normal to the flank surface and n R  represents the number of pores per 100 μm in length of the MAlN layer on the rake surface in a cross-section yielded by cutting the MAlN layer along a plane containing the normal to the rake surface. N D , which represents the number of droplets per 100 μm in length of the MAlN layer on the flank surface in the cross-section yielded by cutting the MAlN layer along a plane containing the normal to the flank surface, is three or less.
Patent WO-2021010470-A1 (WO)
Inventor: HAYATA YUICHI
IPC: B32B27/00
Filed: 2020-07-17
Abstract: Provided are a decorative film and applications thereof, said decorative film being a thin film and being capable of forming a decorative layer that, when viewed through a transparent housing, has superior luster, visibility, and color variation depending on viewing angle. [Solution] A decorative film for viewing a colored layer via a cholesteric liquid crystal layer, and applications thereof, said decorative film having a temporary support body, said colored layer, and said cholesteric liquid crystal layer, wherein the relationships between the thickness (T1) of the temporary support body, the thickness (T2) of the colored layer, and the thickness (T3) of the cholesteric liquid crystal layer satisfy T1>T2>0.1×T3 and T1>T3, or T1>T2>T3.
Patent WO-2022018876-A1 (WO)
Title: Battery activation device for secondary battery and maintenance system
Inventor: OGAWA TETSUO
IPC: H01M10/42
Filed: 2020-07-22
Abstract: Provided is a battery activation device (1) that automatically repeats a process to supply a pulse current to a secondary battery in order to prevent and resolve deterioration, while also changing a parameter determining how said current is supplied in accordance with a change in the degree of deterioration of the secondary battery, said battery activation device (1) comprising: a control unit (100) that receives a power supply from a secondary battery (3) and repeatedly executes the process that supplies the pulse current; and a voltage sensor (16) and a current sensor (17) that are provided on a circuit connected to the secondary battery (3). The control unit (100) receives the power supply from the secondary battery (3), and repeatedly executes a first calculation that uses detection values respectively obtained from the voltage sensor (16) and the current sensor (17) during a period in which the pulse current is supplied to find the output impedance value of the secondary battery (3), and a second calculation that uses the output impedance found by the first calculation to find a parameter determining how to supply the pulse current suitably for the degree of deterioration in the secondary battery, and also variably sets said parameter on the basis of the result of the second calculation.
Patent WO-2022024354-A1 (WO)
Inventor: KAMIYA SHOZO
IPC: G06Q10/10
Filed: 2020-07-31
Abstract: The present invention comprises: a moving image acquisition unit 11 that acquires a moving image obtained by photographing a subject to be analyzed during an online session, in each of a plurality of online sessions; a biological reaction analysis unit 12 that analyzes a change in the biological reaction of the subject to be analyzed on the basis of the moving image acquired by the moving image acquisition unit 11; and an anomaly assessment unit 13 that assesses whether an analyzed biological reaction change in the subject to be analyzed during one online session is anomalous in comparison with an analyzed biological reaction change in the subject to be analyzed during an online session earlier in time than the one online session, wherein an anomalous reaction in the subject to be analyzed different from previous reactions is analyzed on the basis of the moving image obtained by photographing the subject to be analyzed in each of the plurality of online sessions in an environment in which the online sessions are conducted with a plurality of persons.
Patent WO-2022038782-A1 (WO)
Inventor: NAKAHARA FUMITO
IPC: H04B5/02
Filed: 2020-08-21
Abstract: Dans un dispositif de communication sans fil, un module de communication sans fil émet un signal sans fil et une UCT établit une phase du signal sans fil, un taux de modulation et une puissance d'émission sur la base d'une fréquence de résonance du module de communication sans fil, d'une intensité de signal reçu du module de communication sans fil et de la température à l'intérieur du module de communication sans fil.
Patent WO-2021039723-A1 (WO)
Title: Irrigation device and cell plug used for same
Inventor: NISHIURA YOSHIFUMI
IPC: A01G27/00
Filed: 2020-08-24
Abstract: An irrigation device comprising: a cell plug with an upward-facing opening and a holding section that is connected to the opening and is for holding a prescribed amount of a growth medium; a liquid-supplying part for supplying liquid to the growth medium in the cell plug; and a cell plug-raising/lowering part for lowering the cell plug if the weight of the cell plug increases due to liquid supplied by the liquid-supplying part and raising the cell plug if the weight of the cell plug decreases due to drying of the growth medium. The liquid-supplying part: comprises a contact end that intermittently contacts the growth medium as a result of the raising and lowering of the cell plug by the cell plug-raising/lowering part; and supplies liquid while the contact end is in contact with the growth medium and stops liquid supply when the contact end is separated from the growth medium.
Patent WO-2021045011-A1 (WO)
Inventor: KONDO KATSUHIKO
IPC: G01S7/40
Filed: 2020-08-31
Abstract: 情報取得部（Ｓ１１０）は、レーダ装置から観測方位を含んだ観測点情報を繰り返し取得する。軸ずれ取得部（Ｓ１２０）は、レーダ装置の搭載基準方向に対するレーダ装置の実際の向きを表す搭載実方向の軸ずれ量を取得する。折返算出部（Ｓ１９０）は、観測点情報に含まれる観測方位についての折返方位を算出する。瞬時判定部（Ｓ２１０～Ｓ２２０）は、観測方位および折返方位のうち、軸ずれ量および搭載実方向から推定される搭載基準方向により近い方を、実際の方位であると判定する。
Patent WO-2021084957-A1 (WO)
Title: Nonaqueous electrolyte secondary battery
Inventor: SADAKANE Takuya
IPC: H01M4/131
Filed: 2020-09-17
Abstract: This nonaqueous electrolyte secondary battery is provided with a positive electrode, a negative electrode and a nonaqueous electrolyte. The positive electrode contains a positive electrode mixture that contains a positive electrode active material and an additive. The positive electrode active material contains a composite oxide that contains lithium and a transition metal. The additive comprises a particulate base material and an organic compound group that is affixed to the surface of the base material by means of a covalent bond. The covalent bond contains an X-O-A bond. The element X is bonded to the organic compound group, and represents at least one element that is selected from the group consisting of Si and Ti. The element A represents an element that constitutes the base material. The organic compound group has two or more carbon atoms.
Patent WO-2021090591-A1 (WO)
Title: Usb socket
Inventor: MATSUURA SHUJI
IPC: H01R13/66
Filed: 2020-09-23
Abstract: Provided is a USB socket with which reliability can be readily improved. A USB socket (10) comprises: a connection part (2); a power supply circuit (11); a housing; and a determination unit (12). The connection part (2) enables electrical connection of a USB connector (91) of a device (9). The power supply circuit (11) supplies power from the connection part (2) to the device (9). The housing accommodates the power supply circuit (11). The determination unit (12) determines the degree of deterioration of a monitoring object. The monitoring object consists of at least one of the connection part (2), the power supply circuit (11), and the housing.
Patent WO-2021060335-A1 (WO)
Inventor: TSUKAMOTO DAIJIRO
IPC: C07C51/09
Filed: 2020-09-24
Abstract: L'invention concerne un procédé de fabrication d'acide adipique qui est caractéristique en ce qu'il inclut une étape (étape d'hydrogénation) au cours de laquelle une ３－acide hydroxyadipique－３，６－lactone, est mise en réaction avec un hydrogène, en présence d'un catalyseur d'hydrogénation, et selon lequel, il est possible de fabriquer un acide adipique sans libération d'oxyde de diazote, sous des conditions avantageuses à l'échelle industrielle (haut rendement, matière première hautement soluble, processus unique, absence de mise en œuvre de réactif toxique).
Patent WO-2021070849-A1 (WO)
Title: Electronic device and control method
Inventor: SANADA SHIN
IPC: G06F13/00
Filed: 2020-10-07
Abstract: An electronic device according to a first aspect includes: a communication interface connected to a communication network; a sensor interface with a sensor electrically connected thereto; an application for communication via the communication interface; a device driver for controlling the sensor via the sensor interface; and a processor. The application downloads, from a server, data that indicates the operation setting of the sensor and is text data described in a programming language. The device driver converts the downloaded text to a machine language by an interpreter method and controls the sensor according to the machine language.
Patent WO-2021075354-A1 (WO)
Title: ロータリ圧縮機
Inventor: YAMAMOTO YUUICHI
IPC: H02K7/14
Filed: 2020-10-08
Abstract: ティース（４４ｂ）とスロット（４４ｄ）を９つ有するモータ（４０）において、第１通路（１０１）を５個形成する。これによって、第１通路（１０１）が９つ形成されている場合と同程度に油上がりを抑制しつつ、第１通路（１０１）が９つ形成されている場合よりも騒音を低減させることが可能である。
Patent WO-2021079806-A1 (WO)
Title: Cooling method and cooling device for member to be cooled
Inventor: SAITOH KAZUMA
IPC: C21D1/18
Filed: 2020-10-14
Abstract: The present invention pertains to a method for cooling a member to be cooled, the method using a cooling device that has: a plurality of injection nozzles for injecting a droplet group to a heated member to be cooled and cooling the member to be cooled; an injection adjustment part; and a control unit for controlling the injection of the droplet, the control unit repeatedly performing, according to a set value, while injecting the droplet group in a pulse shape, and controlling the injection of the droplet group. The method involves repeatedly injecting the pulse-shaped droplet group into the heated member to be cooled to cool the member to be cooled, and changing at least one among the pulse size, the pulse width, and the pulse interval over time.