baber/WOPTO huggingface dataset:
Patent JP-WO2019132017-A1 (JP)
Title: 積層セラミックコンデンサ、積層セラミックコンデンサの実装構造体および電子部品連
IPC: H01G4/30
Filed: 2018-12-28
Abstract: 【課題】積層セラミックコンデンサについて、その外部電極に形成される樹脂層によるクラック抑制効果を有した上で、ＥＳＲの増加の抑制可能な積層セラミックコンデンサを提供する。【解決手段】積層セラミックコンデンサ１０は、積層体１２と第１および第２の外部電極２４ａ，２４ｂとを有する。第１および第２の外部電極２４ａ，２４ｂは、第１および第２の下地電極層２６ａ，２６ｂと第１および第２の主面側樹脂層２８ａ，２８ｂと第１および第２のめっき層３２ａ，３２ｂとを含む。第１および第２の主面側樹脂層２８ａ，２８ｂは、第１の主面１２ａ上に位置する第１および第２の下地電極層２６ａ，２６ｂの端部を覆うように配置され、第１の主面１２ａから連続して第１の側面１２ｃおよび第２の側面１２ｄのそれぞれの一部を覆うように配置される。【選択図】図２
Patent JP-WO2019130592-A1 (JP)
Title: 音響機器
IPC: H04R3/00
Filed: 2017-12-29
Abstract: 音響機器は、表示部（４３）と、表示部（４３）の一部を覆うマスク部（４４）とを備え、表示部（４３）は、画像を自由に表示可能な第１表示領域（４３１Ａ）と、マスク部（４４）により覆われる第２表示領域（４３１Ｂ）とを有し、マスク部（４４）は、第２表示領域（４３１Ｂ）で発光した光を透過する透過部を備えている。
Patent WO-2020195057-A1 (WO)
Inventor: ABE DAISUKE
IPC: A01D69/06
Filed: 2020-01-21
Abstract: It is intended to simplify the mechanism of power transmission to a suction removal device and simplify maintenance around the motor. The combine harvester is provided with an operation section (14) and a motor (13) on the front side of a body frame (11) and a grain tank (4) behind the same. On the outside of the motor (13), an output pulley (41) and an external air introduction cover (70) are disposed. Between the output pulley (41) and the grain tank (4), a counter shaft (44) is disposed. A drive-transmitting mechanism for driving a grain-collecting conveyor of the grain tank (4) via the counter shaft (44) by power transmission from the output pulley (41) and a suction removal device (90) for sucking dust adhering to a rotary screen (80) of the external air introduction cover (70) and discharging the same to the outside of the machine are provided. The suction removal device (90) is disposed on the side of the body frame (11) and on the outer side of the motor (13). The drive-transmitting mechanism (40) drives the suction removal device (90) by means of the counter shaft (44).
Patent WO-2021144995-A1 (WO)
Title: High-purity mesenchymal stem cells
Inventor: MATSUZAKI YUMI
IPC: C12N5/0775
Filed: 2020-01-16
Abstract: A cell population of a rapidly expanding mesenchymal stem cell clone being co-positive for LNGFR (CD271) and Thy-1 (CD90), said cell population satisfying characteristics (a) and/or (b).　(a) In flow cytometry, the coefficient of variation of forward light scatter is 35% or less.　(b) The average cell size is 20 μm or less.
Patent WO-2021152765-A1 (WO)
Title: Method for producing negative electrode material for lithium ion secondary batteries and apparatus for producing negative electrode material for lithium ion secondary batteries
Inventor: KUBOTA TAKASHI
IPC: H01M4/587
Filed: 2020-01-30
Abstract: A method for producing a negative electrode material for lithium ion secondary batteries, said method comprising: a first supply step wherein particles, which are obtained by grinding a substance containing carbon by means of a grinding machine, are supplied onto a sieve; a recovery step wherein particles remaining on the sieve are recovered; and a second supply step wherein the recovered particles are supplied to the grinding machine. With respect to this method for producing a negative electrode material for lithium ion secondary batteries, the supply of the particles is carried out in the central part of the sieve, while the recovery of the particles is carried out at the edge of the sieve.
Patent WO-2020175089-A1 (WO)
Inventor: LEE SEUNGWOO
IPC: C09J133/00
Filed: 2020-02-07
Abstract: The purpose of the present invention is to provide a flexible laminate which has excellent adhesion and in which the occurrence of air bubbles is suppressed even when the flexible laminate is repeatedly flexed with a front plate side as the inner side thereof. The present invention provides a flexible laminate including a front plate, a first adhesive layer formed using a first adhesive composition, a polarizer layer, a second adhesive layer formed using a second adhesive composition, and a back plate in this order. The flexible laminate satisfies relational expression (1): R1>R2, where R1 (%) is the shear creep modulus of the first adhesive layer at a temperature of 25°C, and R2 (%) is the shear creep modulus of the second adhesive layer at a temperature of 25°C.
Patent WO-2020246075-A1 (WO)
Inventor: ARIKI YUKA
IPC: G05D1/02
Filed: 2020-02-19
Abstract: Dans la présente invention, une unité de détermination d'action (24) d'un objet d'action (20) détermine, sur la base d'un changement d'image qui s'est produit dans des images capturées en série chronologique acquises par une unité d'imagerie et qui correspond à une action par rapport à l'objet d'action (20), une action à effectuer par l'objet d'action (20) conformément à une action effectuée par rapport à l'objet d'action (20), telle qu'une action provoquant un changement de l'attitude de l'objet d'action (20), une action provoquant un changement de la position de l'objet d'action (20), un changement d'attribut d'un sujet photographié inclus dans les images capturées, ou une instruction/opération d'utilisateur par rapport à l'objet d'action (20). Une unité d'exécution d'action (25) amène l'action déterminée par l'unité de détermination d'action (24) à être exécutée par l'objet d'action (20). Une action d'un objet d'action peut être déterminée de manière autonome sur la base d'une image capturée acquise par l'objet d'action.
Patent WO-2021171606-A1 (WO)
Inventor: AKAHORI Momone
IPC: G06Q50/00
Filed: 2020-02-28
Abstract: Provided is a server device that assists with a conference to allow for constructive discussions. This server device comprises a storage unit and an environment control unit. The storage unit stores therein a learning model generated using words uttered in conferences and room environments that cause speakers of the uttered words to have a specific feeling. The environment control unit determines a suitable room environment for a user by inputting, to the learning model, a word uttered by the user, and controls a room environment changing device to change the room environment to the determined room environment.
Patent WO-2020196180-A1 (WO)
Title: Wiring board and electronic equipment
Inventor: UEHARA HIROHARU
IPC: H01L25/04
Filed: 2020-03-18
Abstract: In this wiring board including a connection part that is electrically in contact with an electronic component, the connection part comprises: a first layer disposed on one side of a base material and including a plurality of terminal parts and a plurality of wiring parts respectively extending from the plurality of terminal parts to the outside of the connection part; a second layer disposed on one side of the first layer and including a plurality of contact parts serving as electrical contacts with the electronic component; and a first insulation layer disposed between the first layer and the second layer and including a plurality of conducting parts for electrically connecting each of the plurality of terminal parts and a corresponding contact part among the plurality of contact parts and an insulation part for insulating the first layer and the second layer, wherein a first terminal part among the plurality of terminal parts is connected to a first contact part among the plurality of contact parts via a first conducting part among the plurality of conducting parts, and in orthogonal projection on the base material, the area of the first contact part is larger than the area of the first terminal part.
Patent WO-2020189763-A1 (WO)
Title: Hollow shaft
Inventor: MURATA SHINICHI
IPC: B23B5/38
Filed: 2020-03-19
Abstract: Provided is a hollow shaft comprising: a cylindrical body part (6); and a tip throttle part (7) coaxially integrated to one end of the body part (6) and made to have a smaller diameter than the body part (6) by throttle processing, wherein the inner circumferential surface (6i) of the body part (6), and the inner circumferential surface (7bi) of a base portion (7b) of the tip throttle part (7) extending to one end of the body part (6) are cut-surfaces cut before throttle processing, and the inner circumferential surface (7ai) of a tip portion (7a) extending to the tip side of the base portion (7b) of the tip throttle part (7) is a non-cut surface. Accordingly, a predetermined small inner diameter can be obtained while reducing the throttle ratio of the tip throttle part, the hollow shaft can be molded with high dimensional accuracy, and a stress concentration associated with throttle processing at the boundary between the tip throttle part and the cylindrical body part can be suppressed, thereby increasing the rigidity and strength of the hollow shaft.
Patent WO-2020217966-A1 (WO)
Inventor: MURAKAMI SATORU
IPC: C09K8/05
Filed: 2020-04-07
Abstract: Provided is an additive for a cement slurry for a well that is capable of suppressing the generation of free water and preventing flotation/separation of low-specific-gravity aggregate while securing sufficient cement strength even at a high temperature. Also provided is a method for producing this additive. This additive for a cement slurry for a well contains an aqueous dispersion of silica and a layered silicate.
Patent WO-2021205669-A1 (WO)
Title: Estimation program, estimation method, and information processing device
Inventor: KAMATA YUICHI
IPC: G06N20/00
Filed: 2020-04-10
Abstract: This information processing device: enters input data into a trained variational autoencoder that has an encoding unit and a decoding unit; and converts the probability distribution of the latent variable generated by the trained variational autoencoder in response to the input, into a first probability distribution on the basis of the magnitude of the standard deviation output from the encoding unit. The information processing device converts the first probability distribution into a second probability distribution on the basis of an output error of the decoding unit regarding the input data. Thereafter, the information processing device outputs the second probability distribution as an estimated value of the probability distribution of the input data.
Patent WO-2020255552-A1 (WO)
Inventor: ICHIHARA YOSHIHISA
IPC: C21D8/12
Filed: 2020-04-17
Abstract: L'invention concerne une plaque d'acier électromagnétique à grains orientés combinant une faible perte de fer et une faible magnétostriction et un procédé de production avantageux associé. Cette plaque d'acier électromagnétique à grains orientés comprend une section de distorsion linéaire s'étendant dans une direction croisant une direction de laminage. La section de distorsion linéaire présente une distribution de contrainte dans laquelle des régions de contrainte de compression et des régions de contrainte de traction sont alignées tout en s'alternant dans la direction de la longueur de la section de distorsion linéaire. De plus, la section de distorsion linéaire est formée par soumission de la plaque d'acier à des oscillations dans la direction de l'épaisseur de la plaque lorsqu'un faisceau d'électrons est déplacé et arrêté de façon répétée dans une direction croisant la direction de laminage de la plaque d'acier pour irradier la surface de la plaque d'acier.
Patent WO-2020218425-A1 (WO)
Inventor: KAWABE TOSHIKI
IPC: G01N33/48
Filed: 2020-04-23
Abstract: Provided is a method capable of measuring a titer of a coagulation factor inhibitor simply and in a short time. The present invention relates to a method for measuring a titer of a coagulation factor inhibitor. The method includes: preparing a mixed specimen including a test blood specimen and a normal blood specimen; heating the mixed specimen and acquiring a coagulation reaction curve for the heated mixed specimen; acquiring a coagulation reaction curve for the mixed specimen that is not heated; calculating, as a first parameter, a parameter about the coagulation reaction curve of the mixed specimen that is not heated; calculating, as a second parameter, a parameter about the coagulation reaction curve of the heated mixed specimen; and calculating a titer of a coagulation factor inhibitor in the test blood specimen on the basis of the ratio or the difference between the first parameter and the second parameter.
Patent WO-2020235365-A1 (WO)
Inventor: IZUMIYA Hisa
IPC: H02K5/22
Filed: 2020-05-09
Abstract: Selon l'invention, un moteur est équipé d'un neutraliseur ayant une fréquence propre d'oscillation prédéfinie. Le neutraliseur est équipé : d'une pluralité de parties paroi qui se prolongent dans une direction d'un côté interne vers un côté externe du moteur ; d'un poids positionné entre la pluralité de parties paroi ; et d'une pluralité d'éléments élastiques se prolongeant de la pluralité de parties paroi vers le poids, et soutenant le poids. Le poids soutenu par la pluralité de parties paroi, permet une oscillation au moins dans la direction radiale du moteur. L'oscillation dans la direction radiale du moteur apparaît au niveau du moteur, en fonction de la rotation d'un rotor. Un système s'étendant d'une source d'oscillation du moteur à une partie d'accouplement entre le moteur et un dispositif, possède une fonction de transfert qui présente des caractéristiques de suppression d'oscillation de la partie d'accouplement à une fréquence propre d'oscillation prédéfinie.
Patent WO-2020241482-A1 (WO)
Inventor: AKABANE Masato
IPC: C09K11/08
Filed: 2020-05-22
Abstract: Selon la présente invention, des particules de corps fluorescent revêtues en surface comprennent chacune une particule contenant un corps fluorescent et une partie de revêtement qui recouvre la surface de la particule, le corps fluorescent ayant une composition spécifique, la partie de revêtement constituant au moins une partie de la surface la plus à l'extérieur de la particule et contenant AlF3 et, dans un diagramme de diffraction des rayons X de ladite particule de corps fluorescent revêtue en surface tel que mesuré à l'aide d'un rayonnement Cu-Kα, IA et IB satisfont la relation IA/IB ≤ 0,10, dans laquelle IA représente l'intensité d'émission d'un pic maximal A dans lequel 2θ se situe dans une plage de 23-26°, et IB représente l'intensité d'émission d'un pic maximal B dans lequel 2θ se situe dans une plage de 36 à 39°.
Patent WO-2020241879-A1 (WO)
Inventor: KAGOHASHI HIROKI
IPC: H01M4/62
Filed: 2020-05-29
Abstract: This lead-acid battery is provided with a positive electrode board, a negative electrode plate, and an electrolyte solution. The negative electrode plate is provided with a negative electrode material. The negative electrode material contains a polymer compound. The polymer compound has a peak in the range of 3.2 to 3.8 ppm in the chemical shift of the  1 H-NMR spectrum. Alternatively, the negative electrode material comprises a polymer compound containing a repeating structure of oxy C 2-4 -alkylene units. A ratio C n /S n  of the content C n  of the polymer compound in the negative electrode material to the specific surface area S n  of the negative electrode material is 25 ppm･m -2 ･g or higher.
Patent WO-2020246458-A1 (WO)
Title: Control unit
Inventor: SATO YUSUKE
IPC: H02M7/48
Filed: 2020-06-02
Abstract: [Problem] To decrease a load applied to a connector. [Solution] This control unit 3 is provided with a wiring board 8 in which a connector 37 is provided. The connector 37 is disposed on a rear surface 80b of a surface 80a, which faces a body of the control unit 3, in the wiring board 8, and the wiring board 8 has foot sections 85a, 85b protruding on the rear surface side of the surface facing the body.
Patent WO-2021106247-A1 (WO)
Inventor: OKA SHUNSUKE
IPC: B24B37/10
Filed: 2020-06-04
Abstract: Provided are an indium phosphide substrate, a semiconductor epitaxial wafer, and a method for manufacturing an indium phosphide substrate in which warping of the reverse surface of the substrate is satisfactorily suppressed. The indium phosphide substrate has a main surface for forming an epitaxial crystal layer, and a reverse surface that is on the opposite side from the main surface, the indium phosphide substrate being such that the SORI value of the reverse surface is 2.5 μm or less, as measured in a state in which the reverse surface of the indium phosphide substrate is arranged facing upward.
Patent WO-2021014897-A1 (WO)
Title: Area assessment system, area assessment method, and program
Inventor: WANG YANFENG
IPC: H04W64/00
Filed: 2020-06-29
Abstract: The present invention assesses an area in which a transmitter is present in a shorter period of time, and more precisely assesses the area in which the transmitter is present. An acquisition unit (21) acquires information about reception intensity in a receiver (30). A first estimation unit (22) estimates the position of a transmitter (40) on the basis of a plurality of items of information about reception intensity acquired by the acquisition unit (21) within a first period. A first assessment unit (24) assesses an area in which the transmitter (40) is present on the basis of the position of the transmitter (40) estimated by the first estimation unit (22). A second estimation unit (23) estimates the position of the transmitter (40) on the basis of a plurality of items of information about reception intensity acquired within a second period. A second assessment unit (25) assesses the area in which the transmitter (40) is present on the basis of the position of the transmitter (40) estimated by the second estimation unit (23). When the result of assessment by the first assessment unit (24) and the result of assessment by the second assessment unit (25) differ from each other, a correction unit (26) corrects the result of assessment by the first assessment unit (24) to the result of assessment by the second assessment unit (25).
Patent WO-2022024304-A1 (WO)
Inventor: MATSUI TAKASHI
IPC: A61L2/10
Filed: 2020-07-30
Abstract: The purpose of the present invention is to provide an ultraviolet irradiation system and a decontamination method, which enable decontamination without regard to economic costs on the part of a user thereof.　This ultraviolet irradiation system forms a linear or planar ultraviolet irradiation space either by spatially bundling multiple ultraviolet beams of high energy density or by moving an ultraviolet beam of high energy density at high speed. This ultraviolet irradiation system is capable of decontaminating a human body and clothing simply by having the human body and clothing pass through said irradiation space. Furthermore, since decontamination is carried out within said space, the ultraviolet irradiation system does not allow bacteria or viruses emitted from a carrier to pass through the irradiation space.
Patent WO-2021025166-A1 (WO)
Inventor: Sun hai wei
IPC: H04N19/426
Filed: 2020-08-07
Abstract: An encoder includes circuitry and memory coupled to the circuitry. The circuitry, in operation, generates a first coefficient value by applying a CCALF (cross component adaptive loop filtering) process to a first reconstructed image sample of a luma component, generates a second coefficient value by applying an ALF (adaptive loop filtering) process to a second reconstructed image sample of a chroma component, and clips the second coefficient value. The circuitry generates a third coefficient value by adding the first coefficient value to the clipped second coefficient value, and clips the third coefficient value. The circuitry encodes a third reconstructed image sample of the chroma component using the clipped third coefficient value.
Patent WO-2021066166-A1 (WO)
Inventor: NAKAMURA AKIHIKO
IPC: C08H7/00
Filed: 2020-10-02
Abstract: The purpose of the present invention is to provide a lignin derivative that can improve the dispersibility of various substances to be dispersed, such as various dispersing agents, cement admixtures, and agrochemical additives, regardless of the field thereof. The present invention provides a lignin derivative containing a structural unit derived from a lignin compound and a structural unit derived from a compound having a polyalkylene oxide chain, wherein a condition (A) stating that the content of a phenolic hydroxyl group relative to the structural unit derived from the lignin compound is in the range of 1.5-6.0% and a condition (B) stating that the average number of added moles of alkylene oxide in the polyalkylene oxide chain is in the range of 10-200 are satisfied.
Patent WO-2021075333-A1 (WO)
Title: Procédé de production de composition de pigment
Inventor: NAITO WAKANA
IPC: C09B67/20
Filed: 2020-10-08
Abstract: La présente invention aborde le problème de la fourniture d'un procédé de production d'une composition de pigment, le procédé étant capable de réduire efficacement le nombre de particules grossières dans la composition de pigment comprenant une dispersion aqueuse de pigment. Les présents inventeurs et al. résolvent le problème par un procédé de production d'une composition de pigment pour encre, le procédé étant caractérisé en ce qu'il comprend une étape de traitement pour utiliser un processeur de type rotor-stator 100 et pulvériser ou broyer un composant de pigment d'une composition de matière première contenant le composant de pigment et un milieu liquide.
Patent WO-2021070920-A1 (WO)
Inventor: SUGA HIROAKI
IPC: C40B50/06
Filed: 2020-10-09
Abstract: ４～３０のアミノ酸又はその誘導体から構成される環状構造を有する環状ペプチド又はその医薬的に許容可能な塩であって、環状構造内に、カルボラニルアラニン（Ｃｂａ）及びＣｙｓを少なくとも含み、前記Ｃｂａのアミノ基を介した前記Ｃｙｓのチオール基との結合を有すると共に、前記Ｃｂａと前記Ｃｙｓとは、２～２８のアミノ酸又はその誘導体から構成されるアミノ酸配列を介して連結した構造を有し、前記２～２８のアミノ酸又はその誘導体から構成されるアミノ酸配列は、任意のアミノ酸又はその誘導体で構成される、環状ペプチド又はその医薬的に許容可能な塩。
Patent WO-2021070951-A1 (WO)
Title: Cold-rolled steel sheet and method for producing same
Inventor: NISHIO TAKUYA
IPC: C22C38/00
Filed: 2020-10-09
Abstract: A cold-rolled steel sheet according to the present invention has a predetermined chemical composition; and a structure of this cold-rolled steel sheet at 1/4 the sheet thickness from the surface contains, in volume percentage, 80.0% or more of tempered martensite, more than 2.5% but less than 10.0% of residual austenite, from 0% to 15.0% in total of ferrite and bainite, from 0% to 3.0% of martensite and the remainder structure. With respect to the above-described structure, the maximum value of the random specific intensity Iq is 4.0 or less; the average diameter of regions Rq that have a crystal misorientation of 10° or less from the crystal orientation where the random specific intensity Iq is maximum is 10.0 μm or less; and the area density of the regions Rq is 1,000 regions/mm 2  or more. This cold-rolled steel sheet has a tensile strength of 1,310 MPa or more, a uniform elongation of 5.0% or more, and a (TS × λ) value of 35,000 MPa∙% or more.
Patent WO-2021085217-A1 (WO)
Inventor: NOUMI Masahiro
IPC: B64G1/32
Filed: 2020-10-19
Abstract: The present invention realizes efficient orbital transfer without complicating structure. A tether storage unit 5 for artificial satellites includes: a housing 11; a tether 13 which is stored in the housing 11 so as to be extendable outward from the housing 11; a moving object 23 which is stored in the housing 11 in a state of being attached to the tether 13 so as to be movable on the tether 13 extended from the housing 11 toward a tip of the tether 13; and a motor 25 for driving the tether 13 to extend and the moving object 23 to move on the tether 13.
Patent WO-2021079979-A1 (WO)
Inventor: SUZUKI TAKASHI
IPC: C22C21/00
Filed: 2020-10-23
Abstract: Ｆｅ：１．２質量％以上１．６質量％以下、Ｓｉ：０．０５質量％以上０．１５質量％以下、Ｃｕ：０．００５質量％以上０．１質量％以下を含有し、Ｍｎ：０．０１質量％以下に規制し、残部がＡｌ及びその他の不可避不純物からなる組成を有するアルミニウム合金箔であり、前記アルミニウム合金箔の平均結晶粒径が２０～３０μｍであり、最大結晶粒径／平均結晶粒径≦３．０であり、Ｃｕｂｅ方位密度が１０以上、Ｃｕ方位密度が２０以下、そしてＲ方位密度が１５以下である。