baber/WOPTO huggingface dataset:
Patent JP-WO2018084174-A1 (JP)
Title: 読取装置及びインクジェット記録装置
IPC: B41J2/01
Filed: 2017-11-01
Abstract: より長時間継続的に原稿の読み取り精度を維持することが出来る読取装置及びインクジェット記録装置を提供する。読取装置は、読取対象面からの光を検出する検出部（３３５）と、検出部（３３５）を密閉する筐体（３３１）と、を備え、筐体（３３１）は、光透過性部材（３３２）を介して読取対象面からの光を内部に入射させる窓部を有し、窓部は、筐体（３３１）において読取対象面と最短距離で対向する最近接面よりも読取対象面から離隔した位置に設けられている。
Patent JP-WO2018097258-A1 (JP)
Title: カテーテル及びカテーテルの製造方法
IPC: A61M25/098
Filed: 2017-11-24
Abstract: 主管腔の周囲に巻回されたワイヤ補強層と、それぞれワイヤ補強層の周囲に設けられ、放射線が不透過の金属材料を含む、リング状の第１マーカー及び第１マーカーよりも近位側にある第２マーカーと、ワイヤ補強層、第１マーカー及び第２マーカーを内包する外層と、が設けられたカテーテル。第１マーカーと第２マーカーの下層にワイヤ補強層が形成されているとともに、第１マーカーと第２マーカーとの間の少なくとも一部がワイヤ補強層の非形成領域となっている。
Patent JP-WO2018135630-A1 (JP)
Title: 隊列走行車両群及び隊列走行方法
IPC: G08G1/16
Filed: 2018-01-19
Abstract: 隊列走行車両群（１）は、隊列を編成して隊列走行する複数の車両（１０，１１，１２）と、前記複数の車両のうちの一以上に設けられ、隊列走行に関連した隊列走行情報を通知する通知手段（３０ａ，３０ｂ）と、を備える。
Patent JP-WO2018138964-A1 (JP)
Title: 消臭シートおよび消臭方法
IPC: D21H21/14
Filed: 2017-09-25
Abstract: 本発明は、より多くの炭系吸着剤を担持させることで、炭系吸着剤の黒色が反映された色を有し、消臭性に優れる消臭シートを提供することを課題とする。当該課題を解決した本発明の消臭シートは、パルプ繊維と炭系吸着剤とを含有し、パルプ繊維が、繊維径１０μｍ〜３０μｍのパルプ繊維をパルプ繊維の全質量に対して３０質量％以上含み、炭系吸着剤の平均粒径が５〜５００μｍであることを特徴とする。
Patent JP-WO2018142504-A1 (JP)
Title: 暗号鍵配信システム、鍵配信ｅｃｕ、鍵受信ｅｃｕ、鍵配信プログラム、鍵受信プログラム及び暗号鍵配信方法
IPC: H04L9/32
Filed: 2017-02-01
Abstract: 鍵更新に要するデータ量を削減できる暗号鍵配信システム等を提供する。暗号鍵を送信する鍵配信ＥＣＵ（１００）と、暗号鍵を受信する鍵受信ＥＣＵ（２００）とを有する暗号鍵配信システム（１）において、鍵配信ＥＣＵは、鍵受信ＥＣＵに、暗号鍵を送信する（１３３）。また、鍵配信ＥＣＵは、鍵受信ＥＣＵから送信された検証データと、自装置内に保持する共通鍵と鍵受信ＥＣＵの識別子とから算出された暗号鍵の検証データとが一致するかを判定した結果に基づいて、鍵受信ＥＣＵへの暗号鍵の送信完了を判定する（１３４）。また、鍵受信ＥＣＵは、受信した暗号鍵を自装置内に記録し、受信した暗号鍵の検証データを自装置内に保持する共通鍵と自装置の識別子とから算出して鍵配信ＥＣＵへ送信する（２３１）。
Patent WO-2019187525-A1 (WO)
Title: Determination device, solar power system and determination method
Inventor: IKEGAMI HIROYUKI
IPC: H02S50/00
Filed: 2019-01-18
Abstract: This determination device, which is used in a solar power system provided with multiple generator units having solar cell panels, is provided with: an acquisition unit which acquires measurement information indicating the results of measuring the output current of each of the generator units; a detection unit which detects the occurrence of a state caused by overloading of the solar power system; and a determination unit which, on the basis of the fluctuations in the output current when the aforementioned state occurs, determines an abnormality in the generator unit corresponding to the output current.
Patent WO-2019142933-A1 (WO)
Title: Selective cd8-positive t cell-inducing vaccine antigen
Inventor: MATANO TETSURO
IPC: A61P37/06
Filed: 2019-01-21
Abstract: A polypeptide for selectively inducing a target antigen-specific CD8-positive T cell response is provided. Induction of vaccine-derived human immunodeficiency virus (HIV)-specific CD4-positive T cell response can promote HIV infection, so it would be useful to be able to obtain an HIV vaccine antigen that selectively induces an HIV-specific CD8-positive T cell response. In this invention, the amino acid sequence of a target antigen protein is divided into amino sequences of 8-12 residues, and a polypeptide antigen is designed in which these are linked in a sequence different from that of the original amino acid sequence. As a result of experiments on monkeys involving inoculation of vaccines using viral vectors and DNA expressing this antigen, it was shown that it is possible to efficiently and selectively induce an antigen-specific CD8-positive T cell response. This antigen is thought to be useful as a CD8-positive T cell-inducing vaccine antigen with extremely high selectivity.
Patent WO-2019151067-A1 (WO)
Title: Optical transmission device, transmission system, and control method for transmission system
Inventor: OOTAKI KAZUHIRO
IPC: H04J14/02
Filed: 2019-01-23
Abstract: The present invention provides an optical transmission device, a transmission system, and a control method for a transmission system which make it possible to adjust the wavelength band of dummy light according to the wavelength band of an added main signal. This optical transmission device comprises: an output branching unit which multiplexes and outputs an added main signal and dummy light; a wavelength adjustment unit which adjusts the wavelength band of the dummy light; a signal detection unit to which an optical signal outputted by the output branching unit is inputted, and which detects the wavelength band of the added main signal and outputs a detection result; and a control unit which controls the wavelength adjustment unit according to the detection result from the signal detection unit.
Patent WO-2019151107-A1 (WO)
Title: Peripheral information processing method
Inventor: AMANO KATSUMI
IPC: G01C7/04
Filed: 2019-01-24
Abstract: Provided is a peripheral information processing method capable of omitting unnecessary processing. The method involves generating post-removal information by removing at least the light-transmitting section information from peripheral information, and generating removal history information indicating that the removal occurred. As a result, it is possible to omit unnecessary processing in a traveling vehicle (30). In other words, when a location estimation terminal (31) of a traveling vehicle (30) estimates current location, it is possible to omit the detection by a sensor (32) of a light-transmitting section (section not being used in estimation of current location) which corresponds to the removed light-transmitting section information.
Patent WO-2019234982-A1 (WO)
Title: Endoscope
Inventor: INOUE TAKAHIRO
IPC: A61B1/07
Filed: 2019-02-19
Abstract: This endoscope (1) is provided with: an illumination optical system (7) made of a transparent medium that transmits illumination light emitted from a light source and directs the illumination light to an object (S); an objective optical system (9) that collects light from the object (S) irradiated with the illumination light; and a leading end frame (3) which is made of a scattering medium and in which the illumination optical system (7) and the objective optical system (9) are placed. The illumination optical system (7) allows a portion of the illumination light having passed through the illumination optical system (7) to reach the object (S) indirectly via the leading end frame (3) and allows another portion thereof to reach the object (S) directly without passing through the leading end frame (3).
Patent WO-2020174546-A1 (WO)
Title: Control device, data acquisition method, and non-transitory computer-readable medium
Inventor: OHTA YUKO
IPC: G01N27/12
Filed: 2019-02-25
Abstract: This control device (10) comprises a signal detection unit (110), and a data acquisition unit (120). The signal detection unit (110) acquires operation signals related to the operation of a processing device (20) that processes food and drink, and detects a specific operation signal related to a specific operation from among the operation signals. The data acquisition unit (120) determines a data acquisition period of an odor sensor (30) provided in the processing device (20) on the basis of the detection timing of the specific operation signal, and acquires output data output from the odor sensor (20), during the data acquisition period.
Patent WO-2019167975-A1 (WO)
Inventor: FUJIKI HIRONORI
IPC: A61L9/16
Filed: 2019-02-27
Abstract: The present invention relates to an activated carbon sheet, in particular to an activated carbon sheet for air purification that contains activated carbon and is suitable for removing volatile organic compounds found in the occupant compartment of automobiles. The present invention addresses the problem of providing a sheet having an exceptional toluene adsorption capacity and flame retardancy. This activated carbon sheet for air purification comprises activated carbon fibers, granular or powdered activated carbon, and fibrillated fibers, wherein the mass of the activated carbon fibers (g/m 2 ) is at least 5 g/m 2 , the pressure loss (as determined by the following method) is no more than 150 Pa, and the burn distance (as determined by the FMVSS 302 burning test) is no more than 51 mm.
<Pressure loss test method> Test is conducted in accordance with JIS B 9927:1999 "Appendix (Standard): Cleanroom - Air Filters – Test Methods," 3.2 "Pressure Loss Test." A piece of activated carbon sheet cut in the shape of a disk 110 mm in diameter is used as the test sample. The difference in static pressure between the upstream side and downstream side of the activated carbon sheet when air is suctioned therethrough at a linear rate of 0.1 m/s is determined. The effective digits of the measured value are to the ones' place.
Patent WO-2019168086-A1 (WO)
Inventor: FUKUI KEN-ICHI
IPC: G05B23/02
Filed: 2019-02-28
Abstract: In the present invention, an evaluation signal which is a signal of a rolling bearing is divided into segments, a first evaluation vector is generated using a first feature value selected in advance and a second evaluation vector is generated using a second feature value for each segment, a first evaluated defect degree and a second evaluated defect degree for a first normal model are calculated, and a defect degree of the evaluation signal is calculated from an overall normal model using the first evaluated defect degree and the second evaluated defect degree as input vectors. The defect degree is furthermore compared with a threshold value, and the bearing is determined to be defective when a defect rate, which is the ratio at which the defect degree exceeds a defect detection threshold value from among all the information included in the evaluation signal, exceeds a predetermined defect rate threshold value.
Patent WO-2019188057-A1 (WO)
Title: Food coating device and food production method
Inventor: FUJIMORI YOSHITO
IPC: A23P20/15
Filed: 2019-03-06
Abstract: This invention provides a food coating device and a food production method that achieve efficient coating even of soft foodstuff or foodstuff that crumbles easily while reducing shock applied when dropping the foodstuff and suppressing foodstuff disarrangement and deformation. This food coating device comprises: a channel portion (2) in which liquid coating material flows; a conveyor (22) that is disposed on the top side of the bottom face of the channel portion, that is immersed in the liquid coating material, and that causes the liquid coating material to flow in the direction of advancement; a drive unit that drives the conveyor; and a drop unit that drops food. The food coating device is characterized in that the conveyor is immersed in the liquid coating material in a drop position (10a) at which the drop unit drops food, and in the channel portion, the food is transported while being supported by the conveyor or while being supported by the flowing liquid coating material, and the food is coated by the liquid coating material.
Patent WO-2019188065-A1 (WO)
Inventor: NIIJIMA AKIRA
IPC: H02K3/02
Filed: 2019-03-06
Abstract: Selon l'invention, une première surface d'assemblage côté borne (31a) d'une borne et une première surface d'assemblage côté bobine (14A) d'une bobine (6) sont placées au contact l'une de l'autre et soumises à un soudage par résistance de manière à former une première pièce assemblée (34); et une seconde surface d'assemblage côté borne (31b) de la borne et une seconde surface d'assemblage côté bobine (14B) de la bobine (6) sont placées au contact l'une de l'autre et soumises à un soudage par résistance de manière à former une seconde pièce assemblée (35). La première surface d'assemblage côté borne (31a) est munie d'un évidement de borne (15); la première surface d'assemblage côté bobine (14A) est munie d'une projection de bobine (7); la seconde surface d'assemblage côté borne (31b) est munie d'une projection de borne (17); et la seconde surface d'assemblage côté bobine (14B) est munie d'un évidement de bobine (9).
Patent WO-2019177056-A1 (WO)
Inventor: MAENAKA KATSUMI
IPC: A61K38/17
Filed: 2019-03-13
Abstract: La présente invention concerne une protéine modifiée caractérisée en ce qu'elle comprend un multimère protéique ayant une séquence d'acides aminés dans laquelle le domaine α1 de HLA-G et le domaine α3 de HLA-G sont liés ; et au moins un résidu d'acide aminé dans la séquence d'acides aminés constituant la protéine pegylée par le polyéthylène glycol (PEG).
Patent WO-2019188368-A1 (WO)
Inventor: NISHIKAWA TAKEO
IPC: H02M1/14
Filed: 2019-03-14
Abstract: パワーコンディショナ１の直流リンク６に直列に接続されたパッシブコンデンサＣｐとアクティブコンデンサＣａに対して、アクティブコンデンサＣａの電圧Ｖａが、パッシブコンデンサＣｐの電圧Ｖｃと増減を反転させた電圧に加えて、ＶｃのＤＣバイアス成分を担う電圧となるように制御する。
Patent WO-2019188405-A1 (WO)
Title: Cognitive function evaluation device, cognitive function evaluation system, cognitive function evaluation method and program
Inventor: NAGUMO Ryosuke
IPC: G10L25/66
Filed: 2019-03-15
Abstract: This cognitive function evaluation device (100) is provided with: an acquisition unit (110) which acquires voice data that indicates a voice uttered by a person to be evaluated (U) as a response to a problem given to the person to be evaluated (U); an evaluation unit (130) which evaluates a cognitive function of the person to be evaluated (U) by performing a first evaluation based on a ratio of a time while the person to be evaluated (U) utters a voice over a prescribed period within the voice data acquired by the acquisition unit (110), and a second evaluation based on a fundamental frequency of the voice data acquired by the acquisition unit (110); and an output unit (140) which outputs the evaluation result evaluated by the evaluation unit (130).
Patent WO-2019181835-A1 (WO)
Inventor: UZU HISASHI
IPC: H01L31/0747
Filed: 2019-03-18
Abstract: Provided is a solar cell in which deterioration in the performance of the solar cell is suppressed in both indoor and outdoor environments. A solar cell 1 is provided with: a photoelectric conversion substrate 11; a first conductive semiconductor layer 25 and a second conductive semiconductor layer 35 that are disposed on one or both main surfaces of the photoelectric conversion substrate 11; a first electrode layer 27 corresponding to the first conductive semiconductor layer 25; and a second electrode layer 37 corresponding to the second conductive semiconductor layer 35. In the solar cell used in combination with a light blocking member 70 that is disposed separately from the solar cell, the main surface of the photoelectric conversion substrate 11 has a specified region 60 corresponding to the light blocking member 70 and an unspecified region other than the specified region 60, and series resistance components in electric resistors in the specified region 60 have higher resistances than series resistance components in electric resistors in the unspecified region.
Patent WO-2020194627-A1 (WO)
Inventor: YAMAMOTO SHIGEYUKI
IPC: H02K3/26
Filed: 2019-03-27
Abstract: コイル体（４２）を構成するプリント配線板（１）は、一面に形成された配線パターンの表面が絶縁層により被覆されるとともに他面に形成された配線パターンの表面が絶縁層により被覆されておらず、一面および他面の両面に配線パターンが形成されている配線パターン形成領域（１ａ）と、一面および他面の両面に配線パターンが形成されていない配線パターン未形成領域（１ｂ）とを、有する。配線パターン未形成領域（１ｂ）は、筒状に成形されたプリント配線板（１）の周方向におけるプリント配線板（１）の巻き始めとなる端部に設けられて周方向においてコイル体（４２）の内周以上の長さを有する第１の配線パターン未形成領域と、周方向におけるプリント配線板（１）の巻き終わりとなる端部に設けられて周方向においてコイル体の外周以上の長さを有する第２の配線パターン未形成領域と、のうち少なくとも一方を有する。
Patent WO-2019189700-A1 (WO)
Title: Photodetector
Inventor: INOUE AKITO
IPC: H01L31/107
Filed: 2019-03-28
Abstract: This photodetector (100) comprises: a semiconductor substrate (600) having a first main surface (S1) and a second main surface (S3) on the side opposite to the first main surface (S1); a first semiconductor layer (101) formed on the first main surface (S1)-side of the semiconductor substrate (600) and having a first conductivity type; a second semiconductor layer (102) formed between the first semiconductor layer (101) and the second main surface (S3) of the semiconductor substrate (600) and having a second conductivity type which is a different conductivity type from the first conductivity type; a multiplication region (301) which, in the first semiconductor layer (101) and the second semiconductor layer (102), avalanche-multiplies an electric charge generated by a photoelectric conversion in the semiconductor substrate (600); a circuit region formed so as to align with the first semiconductor layer (101) in a direction parallel to the first main surface (S1); one or more isolated transistors (201) formed in the circuit region; and an isolated region (103) formed between the first semiconductor layer (101) and the circuit region.
Patent WO-2019208210-A1 (WO)
Title: Dispersant composition, coloring composition and color filter
Inventor: SHIMIZU TATSUHIKO
IPC: C09D153/00
Filed: 2019-04-09
Abstract: [Problem] The purpose of the present invention is to provide a dispersant composition which exhibits excellent pigment dispersibility.
[Solution] A dispersant composition according to the present invention is characterized by being obtained by mixing: (a) a block copolymer which has a block A having an acidic group and a block B containing structural units represented by general formulae (1) and (2); (b) an aromatic compound; and (c) a tertiary amine compound. (In formulae (1) and (2), each of R 11 , R 12 , R 13 , R 21  and R 22  independently represents an optionally substituted chain or cyclic hydrocarbon group; two or more of the R 11 , R 12  and R 13  moieties may combine with each other to form a cyclic structure; the R 21  and R 22  moieties may combine with each other to form a cyclic structure; each of R 14  and R 23  represents a hydrogen atom or a methyl group; each of X 1  and X 2  represents a divalent linking group; and Y -  represents a counter ion.)
Patent WO-2019203106-A1 (WO)
Inventor: SHARMA UTKARSH
IPC: A61B5/0245
Filed: 2019-04-11
Abstract: L'invention concerne un appareil d'estimation de fréquence cardiaque basé sur l'observation de la peau humaine, comprenant un moyen de capture vidéo qui capture une vidéo d'une partie corporelle humaine à partir de laquelle le signal de pulsation, qui est l'effet direct d'un certain processus physiologique, est extrait, un moyen de suivi de partie corporelle qui détecte une partie corporelle humaine spécifique, et génère des points caractéristiques indiquant des points de repère structurels importants sur la partie corporelle pour chaque trame où la partie corporelle est détectée, un moyen de détection de source de bruit qui identifie la source de bruit et attribue des étiquettes à chaque vidéo, une sélection de ROI et des moyens d'extraction de signal de pulsation qui sélectionnent une ROI et la divisent en sous-régions, extraient un signal d'impulsion à partir de chaque sous-région, créent un filtre de ROI dépendant de l'étiquette pour attribuer à chaque sous-région de ROI un poids proportionnel à la quantité d'informations de pulsation utiles présentes dans celle-ci, et appliquent une estimation et une correction de bruit dépendant de l'étiquette aux signaux de pulsation extraits de chaque sous-région, un moyen d'estimation de fréquence cardiaque qui combine les signaux de pulsation extraits et le filtre de ROI créé dans l'étape précédente pour former le signal de pulsation supprimé de bruit final et effectuer une analyse de fréquence sur ce signal de pulsation supprimé de bruit extrait et générer des candidats de fréquence cardiaque, un moyen de suivi de pic spectral qui sélectionne une valeur de fréquence cardiaque à partir de la liste de candidats de fréquence cardiaque générés dans l'étape précédente, qui est cohérente avec d'autres valeurs de fréquence cardiaque dans le temps pour chaque trame vidéo.
Patent WO-2019208356-A1 (WO)
Title: Sample introduction device and analysis device
Inventor: ZHU YANBEI
IPC: B01J4/02
Filed: 2019-04-17
Abstract: The present invention makes it easy to analyze a powder that is a sample. An analysis device is provided with a sample introduction device (10), and an analysis apparatus into which a powder (P) is introduced from the sample introduction device (10). The sample introduction device (10) is provided with a sample supply unit (14) and a flow path (16). The sample supply unit (14) is provided with a sample chamber (18) where the powder (P) is stored, a sample conveyance chamber (22) where the powder (P) is received from the sample chamber (18) and this powder (P) is introduced to the flow path (16), and a rotating body (20) that is exposed to the sample chamber (18) and to the flow path (16). Rotation of the rotating body (20) causes the sample conveyance chamber (22) to intermittently repeat a state of being in communication with the sample chamber (18) and a state of being in communication with the flow path (16). The sample supply unit (14) intermittently supplies a certain quantity of powder (P) to the flow path (16). The powder (P) supplied from the sample supply unit (14) and a carrier gas that has been introduced from an inlet (16a) are discharged from an outlet (16b) toward the analysis apparatus.
Patent WO-2019208428-A1 (WO)
Title: Ejector-type refrigeration cycle
Inventor: TAKEICHI KOTA
IPC: F25B5/02
Filed: 2019-04-19
Abstract: An ejector-type refrigeration cycle (10) comprising a compressor (11), a radiator (12), a high-stage-side pressure reduction unit (14a), a high-stage-side evaporator (15), a low-stage side pressure reduction unit (14c), a low-stage-side evaporator (18), a branching unit (13a), and an ejector (16). The branching unit (13a) divides a refrigerant flow downstream from the radiator (12), causing one divided flow of refrigerant to flow toward the high-stage-side pressure reduction unit (14a) and another divided flow of refrigerant to flow toward the low-stage-side pressure reduction unit (14c). The ejector (16) has a pressure-increasing unit (16a) that draws in, from a refrigerant intake opening (16c), the refrigerant flowing from the low-stage-side evaporator (18), increases the pressure of a mixed refrigerant comprising an injection refrigerant and the indrawn refrigerant, and causes the mixed refrigerant to flow toward the intake-opening side of the compressor (11). In addition, the ejector-type refrigeration cycle (10) is equipped with an enthalpy adjustment unit (14b, 17) that lowers the enthalpy of the refrigerant flowing to the low-stage-side evaporator (18).
Patent WO-2020230184-A1 (WO)
Title: Signal switching device, signal switching method, and recording medium
Inventor: KONDO REISHI
IPC: G10L19/00
Filed: 2019-05-10
Abstract: A signal switching device (100) according to the present invention outputs the likelihood of an input signal being a content-related signal by using a model generated using features of content-related signals, and switches input signals. Thus, it is possible to reduce the amount of manual labor performed by a user when switching input signals due to silence or noise.
Patent WO-2019221054-A1 (WO)
Title: Antenna, array antenna, and wireless communication device
Inventor: KOSAKA KEISHI
IPC: H01Q1/42
Filed: 2019-05-13
Abstract: Provided is an antenna element resistant to loss of electrical performance even when water droplets become attached thereto. The antenna element of the present invention is provided with a conductor portion and is characterized in that, at a location on a surface of the conductor portion in which the field intensity during operation is stronger than in other locations, a first dielectric having a thickness of not less than 0.005λ is formed, wherein λ is the vacuum wavelength of the electromagnetic waves of an antenna operation frequency.