baber/WOPTO huggingface dataset:
Patent JP-WO2018146901-A1 (JP)
Title: 高周波測定方法及び高周波測定装置
IPC: G01R31/3183
Filed: 2017-11-20
Abstract: 従来の高周波測定方法では、増幅器に高周波信号を入力した際の高周波性能の変動を正確に把握することができない問題がある。本発明にかかる高周波測定方法の一態様は、所定の周波数を有する正弦波信号であって、電力レベルが第１の電力レベルとなる期間（τ）と第１の電力レベルよりも低い第２の電力レベルとなる期間（Ｔ−τ）が周期的に繰り返される試験信号（ＴＳ）を生成し、試験信号（ＴＳ）を入力信号として被測定物（１０）に入力し、被測定物（１０）の出力信号（ＯＵＴ）と、出力信号（ＯＵＴ）の理想値との差分を測定する。
Patent WO-2019142662-A1 (WO)
Title: Evaluation method for semiconductor wafer and method for manufacturing semiconductor wafer
Inventor: NAGASAWA TAKAHIRO
IPC: H01L21/66
Filed: 2019-01-07
Abstract: Provided is an evaluation method for a semiconductor wafer that includes: acquiring a reflected image as a bright field image by receiving reflected light obtained by irradiating one surface side of a semiconductor wafer to be evaluated with light; acquiring a scattering image as a dark-field image by receiving scattered light obtained by shining light toward that surface side of the semiconductor wafer to be evaluated; and finding the distance L between the bright region observed in the reflected image and the bright region observed in the scattering image. The semiconductor wafer to be evaluated is a semiconductor wafer whereon is formed a chamfered surface at the peripheral edge part of the wafer. The evaluation method includes evaluating the shape of the boundary part between the main surface on the side of the semiconductor wafer to be evaluated that is irradiated by the light and the chamfered surface adjacent to this main surface on the basis of L above.
Patent WO-2020144810-A1 (WO)
Inventor: NAGANO KEISUKE
IPC: H02P29/00
Filed: 2019-01-10
Abstract: A motor system (80) that comprises: a motor (21) that rotates and outputs a feedback signal that indicates the speed of the rotation using a pulse count; and a control board (6) that makes the motor (21) rotate at a predetermined rotational speed, uses the feedback signal to find a first pulse count that is the pulse count for one rotation of the motor (21), uses the first pulse count to determine the type of the motor (21), selects a software for driving the motor (21) that corresponds to the type of the motor (21), and runs the software.
Patent WO-2020148835-A1 (WO)
Inventor: SHIRAI KENTA
IPC: B66B31/00
Filed: 2019-01-16
Abstract: スカートガードの清掃作業を容易に行うことができる乗客コンベアの清掃装置及び乗客コンベアの清掃方法を提供する。この発明に係る乗客コンベアの清掃装置（１０）は、踏板（５）よりも下方でステップ（２）に取り付けられる清掃体支持部（１１）と、清掃体支持部（１１）によって支持され、ステップ（２）に清掃体支持部（１１）が取り付けられた状態でスカートガード（９）に接触する清掃体（１２）と、を備える。
Patent WO-2020148844-A1 (WO)
Inventor: KOUHARA KENJI
IPC: G06F16/00
Filed: 2019-01-17
Abstract: ローカルな検索順位を適切に取得することができる情報処理装置等を提供する。 情報処理装置（１）は、対象施設と、検索クエリと、検索地に設定する対象地域との設定入力を受け付ける設定部と、前記検索クエリ及び対象地域に基づき、検索者の検索地に応じて地図上の施設情報を検索する検索エンジンに対して出力するＵＲＬコードを生成する生成部と、生成した前記ＵＲＬコードを前記検索エンジンに出力する出力部と、前記検索エンジンから、前記対象地域における検索結果を取得する取得部と、前記検索結果から、前記対象施設の検索順位を抽出する抽出部とを備えることを特徴とする。
Patent WO-2020157980-A1 (WO)
Inventor: UCHINO TOORU
IPC: H04W74/00
Filed: 2019-02-01
Abstract: ユーザ装置は、第１のランダムアクセス手順及び第２のランダムアクセス手順に必要な信号を送信する送信部と、前記第１のランダムアクセス手順及び前記第２のランダムアクセス手順に必要な信号を受信する受信部と、所定の切り替えトリガによって前記第１のランダムアクセス手順と前記第２のランダムアクセス手順とを切り替える制御部を有し、前記制御部は、前記第１のランダムアクセス手順と前記第２のランダムアクセス手順とを切り替えたとき、切り替えた後のランダムアクセス手順において、切り替える前のランダムアクセス手順に係る情報を基地局装置に通知する。
Patent WO-2020026473-A1 (WO)
Title: Wave power generation system
Inventor: MARUYAMA KOKI
IPC: F03B13/22
Filed: 2019-02-06
Abstract: This wave power generation system is provided with: a hydraulic pump device that is operated by using wave power to discharge a hydraulic liquid through a main passage; a hydraulic motor device that is driven to rotate by the hydraulic liquid flowing through the main passage; a generator that is driven by a hydraulic motor to generate power; and a heat exchange device that exchanges heat with the hydraulic liquid. The heat exchange device has: a heat exchange motor device that is connected through a sub-passage to the main passage and is operated by the hydraulic liquid guided through the sub-passage; a refrigerant pump device that is driven by the heat exchange motor device to suction and discharge a refrigerant liquid; and a heat exchanger to which the hydraulic liquid and the refrigerant liquid discharged from a heat exchange pump device are guided and which exchanges heat between the refrigerant liquid and the hydraulic liquid.
Patent WO-2019172016-A1 (WO)
Title: Laminated acoustic absorption member
Inventor: HATTORI TAKAYUKI
IPC: G10K11/168
Filed: 2019-02-26
Abstract: The present invention addresses the problem of providing an acoustic absorption member that exhibits exceptional sound absorption properties from a low-frequency range to an ultra-high-frequency range. A laminated acoustic absorption member that includes at least a first fiber layer and a second fiber layer, as well as at least one substrate layer present between the first fiber layer and the second fiber layer, wherein: the first fiber layer has an average flow pore diameter of 0.5-10 μm and a basis weight of 0.1-200 g/m 2 ; the second fiber layer has an average flow pore diameter of 0.5-10 μm, the average flow pore diameter of the second fiber layer being equal to or less than that of the first fiber layer, and also has a basis weight of 0.1-200 g/m 2 ; the substrate layer has an air permeability of 40 cc/cm 2 ⋅s or greater as measured by the Frazier method, and a basis weight of 1-700 g/m 2 ; and the first fiber layer and the second fiber layer are disposed on a sound-incidence side and a sound-transmission side, respectively.
Patent WO-2019181465-A1 (WO)
Title: 有機電界発光素子
Inventor: UEDA Tokiko
IPC: H01L51/50
Filed: 2019-03-05
Abstract: 低電圧でありながら高い発光効率を示し、かつ高い駆動安定性を有する有機ＥＬ素子を提供する。　基板上に、陽極、有機層及び陰極が積層されてなる有機電界発光素子において、該有機層の少なくとも１層に、カルボラン環とビスカルバゾール環を有するカルボラン化合物と、インドロカルバゾール環を１つ又は２つ有するインドロカルバゾール化合物を含む材料を使用することを特徴とする。上記カルボラン化合物は、下記一般式（１）で表され、HAはカルボラン環含有基である。
Patent WO-2019176652-A1 (WO)
Inventor: KIKUNAGA Takahiro
IPC: C11D7/50
Filed: 2019-03-05
Abstract: La présente invention peut fournir une solution de nettoyage contenant de 0,2 à 20 % en masse d'un composé amine (A), de 40 à 70 % en masse d'un solvant organique soluble dans l'eau (B), et de l'eau, le composé amine (A) contenant au moins un élément choisi dans le groupe constitué par la n-butylamine, l'hexylamine, l'octylamine, la 1,4-butanediamine, la dibutylamine, le 3-amino-1-propanol, le N, N-diéthyl -1,3-diaminopropane et le bis (hexaméthylène) triamine, et le solvant organique soluble dans l'eau (B) a une viscosité inférieure ou égale à 10 mPa · s à 20 °C et un pH de 9,0 à 14.
Patent WO-2020183684-A1 (WO)
Inventor: GOMI TOMOHIRO
IPC: G01N30/32
Filed: 2019-03-13
Abstract: This liquid chromatograph (1) is provided with: a liquid feeding pump (14) for feeding a liquid as a mobile phase; a sample injection part (4) for injecting a sample into an analysis flow channel (12) through which the mobile phase from the liquid feeding pump (14) flows; a separation column (6) that is provided on the analysis flow channel (12) and that is for separating, into components, the sample injected by the sample injection part (4) into the analysis flow channel (12); a pressure sensor (16) for detecting the pressure of the liquid being fed, on the upstream side from the separation column (6), in the analysis flow channel (12); a damper capacity holding unit (22) for holding, as a damper capacity, the internal capacity of a system in which the mobile phase from the liquid feeding pump (14) flows; a reference value determination unit (24) configured to determine a reference value for the variation range of the pressure of the liquid being fed at a time when a liquid feeding failure has occurred in the liquid feeding pump (14), by using at least the damper capacity held by the damper capacity holding unit (22); and a liquid feeding failure detection unit (26) configured to cyclically obtain the pressure of the liquid being fed, detected by the pressure sensor (16), calculate the variation range of the pressure of the liquid being fed within a prescribed drive cycle of the liquid feeding pump (14), and detect a liquid feeding failure by using the calculated variation range and the reference value determined by the reference value determination unit (24).
Patent WO-2019188489-A1 (WO)
Inventor: DONOSHITA Yuka
IPC: A61L2/18
Filed: 2019-03-18
Abstract: A drug-containing capsule (20, 30, 40) is provided with a capsule material (21, 31, 41), and a drug (22, 32, 42) provided inside the capsule material (21, 31, 41), the drug (22, 32, 42) having an antimicrobial effect against specific microorganisms. The capsule material (21, 31, 41) has a degrading part (21a, 31a, 41a) configured from a material that biologically degrades due to the specific microorganisms. As a result, it is possible to suppress release of the drug in a state in which the specific microorganisms are not propagating.
Patent WO-2020188799-A1 (WO)
Inventor: NAKANO GAKU
IPC: G01B11/00
Filed: 2019-03-20
Abstract: L'invention concerne une unité de calcul de paramètre externe (13) d'un dispositif d'étalonnage de caméra (10) calculant et générant un vecteur de rotation et une matrice de rotation à l'aide de coordonnées de point de départ normalisées, des coordonnées de point d'extrémité normalisées, et une « fonction d'évaluation » obtenue pour des vecteurs normaux de plan d'image par une unité de conversion de coordonnées normalisées (12). Les vecteurs normaux de plan d'image correspondent respectivement à une pluralité de vecteurs normaux d'espace de coordonnées universelles à un plan de référence dans l'espace de coordonnées universelles. La « fonction d'évaluation » est une fonction qui est surdéterminée pour un paramètre de rotation permettant la rotation autour de lignes normales au plan de référence dans l'espace de coordonnées universelles.
Patent WO-2019188942-A1 (WO)
Title: Systems and methods for performing motion compensated prediction for video coding
Inventor: CHOI BYEONGDOO
IPC: H04N19/52
Filed: 2019-03-25
Abstract: This disclosure relates to video coding and more particularly to techniques for determining a motion vector predictor (MVP) for coding video data. According to an aspect of an invention, the MVP is selected as the motion vector associated with the lowest cost for each location in a search pattern about one or more origin points. The cost is determined for a pair of corresponding blocks based on the absolute sum of differences of the corresponding blocks and a side distortion cost.
Patent WO-2020194474-A1 (WO)
Inventor: SASAKI TAKUYA
IPC: A61B5/296
Filed: 2019-03-25
Abstract: The purpose of the present invention is to provide a catheter that has exceptional torque transmission properties, can be processed easily to form a side hole in a distal-end portion of the catheter shaft, and does not damage a lead wire inserted through the side hole. This catheter (100) is equipped with a shaft (10), ring-shaped electrodes (201-210) mounted on the outer peripheral surface of the distal end portion of the shaft, and electrode lead wires (301-310). The shaft has a braid (183) formed from metal wire bundles (181) embedded in a tube wall along the entire length thereof. A side hole (15) is formed in the tube wall of the distal end portion of the shaft without cutting the metal wire bundles. The distal end part of each of the lead wires is connected to the inner peripheral surface of the electrode, and the lead wire is inserted through the side hole, passed through the braid mesh, and introduced into the lumen of the shaft. The side hole through which the lead wire was inserted is filled with a resin material (16). The value of G/d is 1.2 or higher, where d is the diameter of the lead wire and G is the diagonal length of the braid mesh.
Patent WO-2020194608-A1 (WO)
Inventor: FUJIWARA MASANORI
IPC: G01N30/02
Filed: 2019-03-27
Abstract: An ion chromatograph, in which a sample of interest which is contained in an eluent is separated into ion species components through a separation column. An electrode solution introduced into an input port is branched by a three-way valve and is discharged from a first output port and a second output port. An eluent from the separation column passes through an eluent flow path in an ion suppressor. The electrode solutions from the first and second output ports pass through a positive electrode-side flow path and a negative electrode-side flow path, respectively. Ion exchange occurs by electrolysis between the eluent passing through the eluent flow path and each of the electrode solutions passing through the positive electrode-side flow path and the negative electrode-side flow path, and a sample separated by the separation column through the eluent flow path is detected by a detector. The flowback of the electrode solution in the negative electrode-side flow path is prevented by a flowback prevention mechanism.
Patent WO-2019202943-A1 (WO)
Title: Motor
Inventor: YAMAMOTO TATSUKI
IPC: H02K1/22
Filed: 2019-03-28
Abstract: A motor comprises: a rotor that rotates around a central axis that extends in the vertical direction; and a stator that faces in the radial direction with a gap from the rotor. The rotor has a rotor core and a plurality of magnets, the rotor core having: a plurality of magnet insertion holes disposed in the circumferential direction with gaps therebetween, the magnet insertion holes accommodating the magnets; bridge parts positioned in the circumferential direction between adjacent magnet insertion holes; and recessed sections that are recessed radially inward from the outer side surface of the rotor core, each of the recessed sections being positioned on both sides in the circumferential direction of the bridge parts. The radially outer ends of the bridge parts project farther radially outward than the recessed sections, and the circumferential-direction width x [°] of the radially outer end parts of the bridge parts is represented by 10/p ≤ x ≤ 45/p, where p is the number of magnet poles of the rotor.
Patent WO-2019189923-A1 (WO)
Title: Header plate-less heat exchanger
Inventor: TOYAMA HIROKI
IPC: F28F9/02
Filed: 2019-03-22
Abstract: In order to improve the rigidity of brackets used in a header plate-type heat exchanger wherein a tank is connected by using caulking: a frame 10 is formed that has a rectangular shape, in the planar view, having long sides 11 on the outer circumference of a bracket 6; the horizontal cross-section of the bracket 6 is formed in a hook shape; at least one bridge 15 is formed that spans between the long sides 11, at an intermediate section in the longitudinal direction of the frame 10; and the frame 10 and the bridge 15 are integrally formed.
Patent WO-2019203190-A1 (WO)
Title: Program, information processing device, and information processing method
Inventor: FUKUMOTO YASUTAKA
IPC: A61B5/11
Filed: 2019-04-15
Abstract: [Problem] To provide a program, an information processing device, and an information processing method by which actions of a plurality of an acting subjects captured by use of a motion capturing technology can be blended, and the blended action can be reproduced in real time through an avatar, etc., in a virtual space. [Solution] Provided is a program for causing a computer to implement a control function of dynamically controlling the motion of an avatar in a virtual space or a robot in a real space, wherein, in the control function, respective motions of a plurality of acting subjects in the real space are captured through motion sensors mounted on the acting subjects, the motions of the plurality of acting subjects are blended on the basis of a prescribed algorithm, and the motion of the avatar or the robot is dynamically controlled on the basis of the blending result such that the avatar or the robot takes a motion in which the motions of the plurality of acting subjects are reflected.
Patent WO-2020213066-A1 (WO)
Inventor: SAKAMOTO JUNJI
IPC: H01S5/02218
Filed: 2019-04-16
Abstract: レーザダイオードの劣化を防ぎ、気密封止することなく、複数の波長の光をそれぞれ精度よくモニタリングすることができる可視光光源を提供する。可視光光源は、可視光を出力するレーザダイオードと、前記レーザダイオードと光学的に結合された入力導波路を含む平面光波回路（ＰＬＣ）とを備え、前記レーザダイオードの出射端面と前記入力導波路との間に空隙を有し、無機材料が充填されている。
Patent WO-2020031436-A1 (WO)
Title: Method for measuring brain natriuretic peptide and kit for measuring brain natriuretic peptide
Inventor: MURAYAMA TAKANORI
IPC: G01N33/531
Filed: 2019-04-19
Abstract: The present invention pertains to a BNP measuring method with which it is possible to measure the concentration of BNP in a specimen with higher sensitivity and higher reproducibility compared with the conventional methods. A protease inhibitor is added to a specimen that contains brain natriuretic peptide to obtain a pretreatment specimen. The pretreatment specimen is provided on a metal film to which a binding substance capable of binding specifically to brain natriuretic peptide is immobilized so as to cause the brain natriuretic peptide contained in the pretreatment specimen to bind to the binding substance. Either prior to or following the binding to the binding substance, the brain natriuretic peptide is labeled with a fluorescent substance. In a state where the brain natriuretic peptide labeled with the fluorescent substance is bound to the binding substance immobilized to the metal film, the metal film is irradiated with excitation light so as to cause surface plasmon resonance to occur in the metal film, and then fluorescence released from the fluorescent substance is detected.
Patent WO-2019216200-A1 (WO)
Inventor: SAKAINO HIROTOSHI
IPC: C09K11/06
Filed: 2019-04-23
Abstract: Selon un mode de réalisation, la présente invention concerne une composition de conversion de couleur qui convertit la lumière incidente en une lumière ayant une longueur d'onde plus longue que la lumière incidente, et contient un composant (A) comprenant m types (m étant un nombre naturel) de matériau(x) électroluminescent(s) organique(s) et un composant (B) comprenant une résine liante comportant n types (n étant un nombre naturel) de motif(s) de répétition. Lorsque le niveau d'énergie de l'orbite occupée la plus élevée des m types du ou des matériaux électroluminescents organiques est représenté par EAh(H)[eV] et le niveau d'énergie de l'orbite vide la plus basse de ceux-ci est représenté par EAh(L)[eV], et le niveau d'énergie de l'orbite occupée la plus élevée des n types du ou des motifs de répétition est représenté par EBi(H)[eV] et le niveau d'énergie de l'orbite vide la plus basse de ceux-ci est représenté par EBi(L)[eV], alors les formules EAh(H), EAh(L), EBi(H) et EBi(L) des composants (A) et (B) mentionnés ci-dessus satisfont la (formule-1). (Formule-1) : EBi(H)≤EAh(H)≤EAh(L)≤EBi(L)
Patent WO-2019225329-A1 (WO)
Title: Optical integrated device and production method therefor
Inventor: TSUCHIZAWA TAI
IPC: G02B6/132
Filed: 2019-05-09
Abstract: The present invention is provided with an optical waveguide formed of: a first cladding layer (102) formed on a substrate (101); a core (103) formed on the first cladding layer (102); and a second cladding layer (104) formed on the first cladding layer (102) and covering the core (103). The first cladding layer (102) and/or the second cladding layer (104) is formed of a cladding material containing silicon oxide including a deuterium atom. The atomicity of hydrogen atoms contained in the cladding material is smaller than that of deuterium atoms contained in the cladding material.
Patent WO-2019216420-A1 (WO)
Title: Toner for electrostatic charge image development and process for producing toner for electrostatic charge image development
Inventor: KUSAMIYA MOTOYUKI
IPC: G03G9/097
Filed: 2019-05-10
Abstract: This toner for electrostatic charge image development contains toner particles and an external additive. The toner particles contain: a binder containing a crystalline polyester resin; a coloring agent; and a mold release agent. The crystalline polyester resin contains sabicic acid as an acid component and 1,10-decanediol as an alcohol component, and has a mass-average molecular weight of 3000 to 5000. The content of the ceramic raw material powder in the toner particles is 5 to 10% by mass.
Patent WO-2019235141-A1 (WO)
Title: Pretreatment liquid for impermeable media and substrate for image recording
Inventor: FUJII YUSUKE
IPC: B41M5/00
Filed: 2019-05-13
Abstract: Provided are: a pretreatment liquid for impermeable media, said pretreatment liquid being capable of inhibiting transfer of a component contained in the pretreatment liquid from an image recording surface to a body in contact therewith and ensuring the formation of a high-definition image; a substrate for image recording; an ink set for image recording; a method for manufacturing a substrate for image recording; and an image recording method. The pretreatment liquid for impermeable media comprises water, a resin and an organic acid, wherein the ratio by mass of the resin content to the organic acid content is more than 0 and less than 4 and the organic acid is a compound represented by general formula 1. In general formula 1: l is 1 or more; m is 0 or 1; n is 1 or more; l+m+n is 2 or more; and R 1 , R 2 , R 3  and R 4  independently represent a hydrogen atom, a hydroxy group, a carboxy group, an amino group or an alkyl group having 1-4 carbon atoms.
Patent WO-2019221129-A1 (WO)
Title: Biometric information sensor device and biometric information registration method
Inventor: OWAKI RIJIN
IPC: A61B5/1172
Filed: 2019-05-14
Abstract: A biometric information sensor device 1 has a control unit 3 that, when controlling a biometric information sensor 2 for reading biometric information 26 of a to-be-detected object coming in contact with a reading surface 20, registering the biometric information 26, and generating registration biometric information 33 used in authentication, continues reading the biometric information 26 of a moving to-be-detected object and generates the registration biometric information 33 while contact of the to-be-detected object with the reading surface 20 is detected.
Patent WO-2019230704-A1 (WO)
Title: Electric toothbrush
Inventor: IKEJIRI TAKAHIRO
IPC: A61C17/22
Filed: 2019-05-28
Abstract: This electric toothbrush is provided with: a body part equipped with a conductive plate (11) which is a first electrode; a titanium oxide rod (17) which is a second electrode disposed at the longitudinal leading end of the body part so as to be connected to one end of the body part; a brush part that is equipped with a brush base body having brush bristles (14) embedded therein, and that is connected to the second electrode (17); a battery (30); a current detection unit (36) that detects weak current which is generated when the brush part is held in the oral cavity of a user while the user is in contact with the first electrode (11); and a vibration generation unit (38). When weak current is detected by the current detection unit (36), the vibration generation unit (38) is driven.
Patent WO-2020013024-A1 (WO)
Title: Information processing apparatus, information processing method, and program
Inventor: TAKASHIMA MASATOSHI
IPC: G06V10/143
Filed: 2019-07-02
Abstract: Selection of an evaluation index based upon statistical values of respective evaluation indices is disclosed. In one example, an information processing apparatus comprises an evaluation index unit that determines a plurality of evaluation indices on a basis of imaging data obtained by imaging a subject, wherein the evaluation indices are respectively based upon different wavelength component combinations of the imaging data. An evaluation value unit determines an evaluation value based on a statistical value of each of the evaluation indices, for each of the evaluation indices. A selection unit then determines a selected evaluation index from the evaluation indices on a basis of the evaluation values.