baber/WOPTO huggingface dataset:
Patent WO-2020217683-A1 (WO)
Inventor: OBATA TOMOYUKI
IPC: H01L21/324
Filed: 2020-02-20
Abstract: Provided is a semiconductor device comprising a semiconductor substrate including oxygen, wherein the oxygen concentration distribution in the depth direction of the semiconductor substrate has, toward an upper-surface side relative to the center in the depth direction of the semiconductor substrate, a high-oxygen-concentration section in which the oxygen concentration is higher than the oxygen concentration toward the lower surface of the semiconductor substrate. The high-oxygen-concentration section may have a concentration peak in the oxygen concentration distribution. The density distribution of crystal defects in the depth direction of the semiconductor substrate has an upper-surface-side density peak on the upper-surface side of the semiconductor substrate, and the upper-surface-side density peak may be disposed in a depth range in which the oxygen concentration is 50% or more of the peak value in the concentration peak.
Patent WO-2020179526-A1 (WO)
Inventor: TAKAHASHI KOSUKE
IPC: G01B21/00
Filed: 2020-02-25
Abstract: L'invention concerne une technique permettant d'acquérir un paramètre de conversion de système de coordonnées plus facilement qu'avec des techniques classiques. Ce dispositif d'estimation de paramètre de conversion de système de coordonnées comprend : une unité d'estimation de point correspondant d'un système de coordonnées de caméra (2), qui estime la position tridimensionnelle d'une articulation d'un corps d'actionnement dans un système de coordonnées de caméra à partir d'une image de caméra montrant la manière dont le corps d'actionnement actionne un marqueur, dont la position tridimensionnelle dans un système de coordonnées de capteur peut être acquise par un capteur, et définit la position tridimensionnelle estimée en tant que position tridimensionnelle d'un point correspondant du système de coordonnées de caméra ; une unité d'estimation de point correspondant de système de coordonnées de capteur (4) qui estime, à partir d'une série de positions tridimensionnelles du marqueur correspondant à l'image de caméra, un point prescrit d'un graphique tracé par tout ou partie de la série des positions tridimensionnelles du marqueur, et définit le point estimé en tant que position tridimensionnelle d'un point correspondant du système de coordonnées de capteur ; et une unité d'estimation de paramètre de conversion de système de coordonnées (5), qui estime un paramètre de conversion de système de coordonnées entre le système de coordonnées de caméra et le système de coordonnées de capteur à partir de la position tridimensionnelle du point correspondant du système de coordonnées de caméra et de la position tridimensionnelle du point correspondant du système de coordonnées de capteur.
Patent WO-2021176701-A1 (WO)
Inventor: NAKAHIRA KENTA
IPC: G06Q30/02
Filed: 2020-03-06
Abstract: The advertisement site creation system according to the present invention is for creating a landing page used as advertisement of a commodity or a service. The advertisement site creation system is provided with: a requirement reception unit that receives input of a requirement necessary for a new landing page; a configuration proposal creation unit that creates a configuration proposal on the basis of the requirement received by the requirement reception unit; and a storage unit that, with reference to conversion unit prices respectively for a plurality of existing published landing pages, stores a first learning model obtained by performing learning of relationships between configurations of sections constituting a predetermined number of exemplar landing pages of high rank and attributes of advertisement targets advertised by the exemplar landing pages. By using the first learning model and using, as an attribute of an advertisement target, at least one of a phrase inputted as the requirement and a relevant word selected on the basis of the phrase, the configuration proposal creation unit determines the configurations of the sections in the configuration proposal.
Patent WO-2020184596-A1 (WO)
Title: Amylase composition
Inventor: IIJIMA MANABU
IPC: C12N9/26
Filed: 2020-03-11
Abstract: The present invention provides an amylase composition capable of stably storing an amylase over a long period without using chemical substances that are feared to have an effect on the human body when used in a food product. The present invention relates to an amylase composition that contains: a sugar that includes glucose as a structural unit; a polyhydric alcohol; and an amylase.
Patent WO-2020203266-A1 (WO)
Inventor: KAWAMURA TOMOYUKI
IPC: B01J23/887
Filed: 2020-03-17
Abstract: A method for producing an unsaturated aldehyde, wherein an alkene is partially oxidized with use of a fixed-bed multitubular reactor, thereby producing a corresponding unsaturated aldehyde. With respect to this method for producing an unsaturated aldehyde, a plurality of catalyst layers, which are formed by dividing a catalyst layer into n pieces (n is 2 or more) in the gas flow direction in a reaction tube, are arranged, and if L is the filling length of the first to (n-1)th catalyst layers from the gas inlet side of the reaction tube and Ln is the filling length of the nth catalyst layer from the gas inlet side of the reaction tube, L and Ln satisfy the relationship of formula (1) 1 < L/Ln ≤ 3; and the composition of the catalytically active component contained in the first to (n-1)th catalyst layers from the gas inlet side of the reaction tube and the composition of the catalytically active component contained in the nth catalyst layer from the gas inlet side of the reaction tube are different from each other.
Patent WO-2020213353-A1 (WO)
Title: Gas compressor
Inventor: MORITA KENJI
IPC: F04C28/24
Filed: 2020-03-24
Abstract: According to the present invention, a control pressure during an unloading operation is made variable and a desired control pressure is ensured.　This gas compressor includes: a compressor body which compresses gas and discharges compressed gas; an electric motor which supplies driving force; a power conversion device which supplies predetermined frequency power to the electric motor; at least one among a suction throttle valve disposed on the suction side of the compressor body and a discharge valve for discharging the compressed gas in the discharge piping system to the atmospheric pressure environment; and a control device, wherein an unloading operation is performed to reduce the load on the compressor body by closing the suction throttle valve or opening the discharge valve when the discharge pressure reaches a predetermined pressure. The gas compressor comprises a current value detector that detects a current value input to the power conversion device and outputs the current value to the control device, wherein when the current value reaches a predetermined lower limit current value during the unloading operation, the control device opens the suction throttle valve or closes the discharge valve, and when the current value reaches a predetermined upper limit current value higher than the lower limit current value, the control device closes the suction throttle valve or opens the discharge valve.
Patent WO-2020203796-A1 (WO)
Title: Surgical instrument
Inventor: TSUSAKA SHINYA
IPC: A61B17/15
Filed: 2020-03-27
Abstract: The present invention addresses the problem of providing a surgical instrument whereby it is possible to additionally resect bone after resection of a distal femur and easily adjust an extended-position gap and a flexed-position gap.　A surgical instrument (1) is provided with a body part (2) having a first contacting surface (5) capable of contacting a distal-end resection surface (102) of a distal femur (101), and a posterior-condyle contacting part (3) which is connected to the body part (2) and which has a second contacting surface (10) capable of contacting a posterior-condyle resection surface (104) of a posterior condyle portion (103) of a femur (100). The body part (2) has a first slit (7) extending in a direction parallel to the second contacting surface (10), and a second slit (8) extending in a direction intersecting with the first contacting surface (5) and the second contacting surface (10).
Patent WO-2020209271-A1 (WO)
Inventor: MATSUO YUSAKU
IPC: H05K1/03
Filed: 2020-04-07
Abstract: By mole percent of oxides, this alkali-free glass contains 57-70% SiO 2 , 5-15% Al 2 O 3 , 15-24% B 2 O 3 , 0.2-10% MgO, 0.1-7% CaO, 0.1-2.5% SrO, 0-10% BaO and 0-0.1% ZnO, and the value of expression (A) represented by [Al 2 O 3 ]/[B 2 O 3 ] is greater than 0.35 and less than or equal to 1.4.
Patent WO-2020213688-A1 (WO)
Inventor: MITSUNOBU TAKUYA
IPC: C22C38/00
Filed: 2020-04-16
Abstract: A plated steel sheet having excellent chemical conversion treatment performance, the plated steel sheet being provided with a steel material and a plating layer arranged on a surface of the steel material, wherein the plating layer comprises, in terms of % by mass, 5.00 to 35.00% of Al, 2.50 to 13.00% of Mg, 5.00 to 35.00% of Fe, 0 to 2.00% of Si, 0.03 to 2.00% of Ca and a remainder made up by Zn and impurities, the area fraction of a Fe-Al phase is 0 to 30%, and the area ratio of a rod-like Zn-MgZn 2  lamellar structure is 5 to 90%, the area fraction of a massive MgZn 2  phase is 10 to 70% and the area fraction of the remainder is 10% or less on the surface of the plating layer.
Patent WO-2020230721-A1 (WO)
Inventor: KURODA KOSUKE
IPC: C12N5/071
Filed: 2020-05-08
Abstract: The purpose of the present invention is to provide an undifferentiation promoter that dissolves a chemical agent in a manner similar to DMSO and the like, that does not induce differentiation of cells when being added to a medium, and that is capable of promoting undifferentiation. This undifferentiation promoter is characterized by containing an aprotonic dipolar ion represented by formula (1) (in the formula, A represents an anion selected from the group consisting of SO3 -, -COO-, -OP=O(H)O-, -OP=O(CH3)O-, and -OP=O(OR3)O-, R1 represents an alkyl group having 1-8 carbon atoms and optionally including 1 or 2 oxygen atoms in the molecule chain, R2 represents an alkylene group having 3-5 carbon atoms, and R3 represents hydrogen or an alkyl group optionally having a heteroatom in the molecule chain).
Patent WO-2020230774-A1 (WO)
Title: Adhesive composition, adhesive sheet and laminate body
Inventor: YAMAGUCHI TAKAMICHI
IPC: C09J7/38
Filed: 2020-05-12
Abstract: An adhesive composition is provided which can achieve good metal corrosion prevention, UV ray absorption, reworking, step filling , adhesive strength, and holding strength properties. The present invention pertains to an adhesive composition that contains a copolymer of a non-crosslinkable monomer and a crosslinking monomer having a functional group, a crosslinking agent, and a UV light-absorbing agent. The copolymer includes, as a unit constituted from the non-crosslinkable monomer, a monomer-derived unit having a glass transition temperature of more than –60°C and no more than –20°C. The amount of monomer-derived units in the copolymer that is a unit constituted by the non-crosslinkable monomer and has a glass transition temperature of at least 0°C when a homopolymer is no more than 10% by mass. The weight average molecular weight of the copolymer is no more than 650,000 and the UV light-absorbing agent is either liquid or oil at 23°C.
Patent WO-2021024604-A1 (WO)
Inventor: KUBO YOSHITAKA
IPC: C09D5/02
Filed: 2020-06-08
Abstract: The present invention provides an aqueous coating composition which is capable of forming a coating film that has excellent cissing resistance and water resistance. An aqueous coating composition which contains (A) at least one hydroxyl group-containing resin that is selected from among (A1) hydroxyl group-containing acrylic resins and (A2) hydroxyl group-containing polyester resins, (B) an oligomer and (C) an alkyl etherified melamine resin, wherein: the oligomer (B) has a number average molecular weight within the range of from 200 to 800 and a solubility parameter within the range of from 10.0 to 13.5; and the molar ratio of methyl groups to butyl groups in the alkyl etherified melamine resin (C), namely (methyl group)/(butyl group) molar ratio is from 50/50 to 0/100.
Patent WO-2020262332-A1 (WO)
Inventor: FUKUSHIGE JUNYA
IPC: A63F13/53
Filed: 2020-06-23
Abstract: A first image pertaining to the progress of a game is displayed on a display unit, a UI image that receives a first input operation pertaining to the result of the game is overlaid on the first image and displayed on the display unit, and the UI image is eliminated by receiving a second input operation from a user even if the first input operation has not yet been received.
Patent WO-2021020019-A1 (WO)
Inventor: OI KOSUKE
IPC: H05K1/14
Filed: 2020-07-02
Abstract: A transmission line substrate, in which a thin transmission line substrate is realized with which it is possible to suppress the effect of noise from outside, has a line section even in a configuration in which ground conductors are provided with conductor non-formation sections. The transmission line substrate comprises: a base material having a mounting surface (first main surface) and a top surface (second main surface) that oppose each other; a first ground conductor; a second ground conductor; and a signal line. The first ground conductor is formed on the first main surface side, and the second ground conductor is formed on the second main surface side. The first ground conductor has a first conductor non-formation section in a position overlapping the signal line viewed from the Z-axis direction, and the second ground conductor has a second conductor non-formation section in a position overlapping the signal line viewed from the Z-axis direction. The total area of the second conductor non-formation section is less than the total area of the first conductor non-formation section.
Patent WO-2022009252-A1 (WO)
Title: Emergency call system, emergency call method, and program
Inventor: NEGISHI SATOSHI
IPC: H04M3/42
Filed: 2020-07-06
Abstract: Provided is an emergency call system 100 comprising an emergency call control device 10 for notifying an emergency service 20 of an emergency call from an emergency call agent 40 and a reception desk 21 for receiving emergency calls, wherein the emergency call control device 10 comprises a registration list 11 in which emergency call agents 40 are registered and a filtering unit 12 for transmitting only emergency calls from emergency call agents 40 registered in the registration list 11 to the emergency service 20, and the reception desk 21 receives emergency calls transmitted by the filtering unit 12.
Patent WO-2021106261-A1 (WO)
Inventor: MIZUNO WATARU
IPC: B01J35/04
Filed: 2020-07-06
Abstract: An electrical heating-type carrier, provided with: a columnar honeycomb structure made of a ceramic, the columnar honeycomb structure having an outer peripheral wall, and partition walls provided on the inner side of the outer peripheral wall, the partition walls defining and forming a plurality of cells which penetrate from one end surface to the other end surface and form channels; an electrode layer provided on the surface of the outer peripheral wall of the columnar honeycomb structure; an electroconductive base layer provided on the electrode layer; a metal electrode connected on the base layer by a joint portion; and an anti-oxidation layer for protecting the joint portion from exhaust gas.
Patent WO-2021024708-A1 (WO)
Inventor: TAKASE YASUHIDE
IPC: H03B5/12
Filed: 2020-07-13
Abstract: Provided is an oscillation control circuit with which it is possible to obtain an oscillation output that accurately holds a maximum value of a desired oscillation output amplitude and in which fluctuations due to temperature changes or variation in the manufacturing process are suppressed to the maximum extent. An oscillation control circuit 1A is provided with: an oscillation circuit 2; a bias circuit 3; and a push-pull buffer 4 configured from a source follower circuit comprising a first transistor T1 and a source ground circuit comprising a third transistor T3, the sources of which are connected to an output terminal out. A bias voltage VG1 for setting a maximum voltage VH of an oscillation output signal V is applied to the gate of the first transistor T1 from a bias circuit 3. The bias circuit 3 is configured from a threshold voltage compensation circuit 3a1, which is configured from a second transistor T2, a first current source I1, and a second current source I2, and an output-amplitude-setting voltage generation circuit 3b1, which generates and supplies to the source of the second transistor T2 an amplitude-setting voltage VREG for setting the amplitude of the oscillation output signal V.
Patent WO-2021075108-A1 (WO)
Inventor: IKEMIYA YUKARA
IPC: H04R1/40
Filed: 2020-07-15
Abstract: The present technology pertains to a signal processing device and method, and a program which enable characteristics of a plurality of speakers to be more easily obtained. This signal processing device is provided with a correction value calculation unit that calculates a gain correction value per speaker, for each of a plurality of speakers that constitute a speaker array and have substantially the same radiation characteristics, on the basis of radiation characteristics and acoustic characteristic data obtained by collecting sounds from the speakers at a plurality of measurement points. The present technology can be applied to a measurement system.
Patent WO-2021020411-A1 (WO)
Inventor: KITAYAMA TETSURO
IPC: H04W16/18
Filed: 2020-07-29
Abstract: L'invention concerne une unité de mesure montée sur un corps mobile pouvant se déplacer dans le sens de la hauteur, le long d'une surface externe d'un bâtiment, et réalisant au moins une mesure d'intensité d'ondes radio ou un test de communication. Des informations de hauteur relatives à la hauteur à laquelle l'unité de mesure est positionnée sont acquises par une unité d'acquisition de position. Le résultat de mesure obtenu par l'unité de mesure est stocké en association avec les informations de hauteur acquises en même temps que le résultat, ce qui permet de mesurer facilement l'état d'ondes radio dans le bâtiment.
Patent WO-2021039296-A1 (WO)
Inventor: SHIMONAKA MASATOSHI
IPC: B81B1/00
Filed: 2020-08-03
Abstract: 貼り合わせた接合基板の剥離を効果的に抑止し、液漏れしにくいマイクロチップを提供する。　マイクロチップは、主面及び側面を有する複数の基板を有する。複数の基板はその主面同士が貼り合わされて、接合基板を形成し、接合基板の内部にマイクロ流路を備える。複数の基板は、厚みの大きい第一基板と、第一基板より厚みの小さい残りの基板とからなる。主面に平行な方向から接合基板の一端部を見たとき、少なくとも第一基板の側面は勾配を有し、且つ、側面は最も外側まで延びている。
Patent WO-2022044070-A1 (WO)
Inventor: SATO HIROTAKA
IPC: H02P21/22
Filed: 2020-08-24
Abstract: An electric motor drive device of an embodiment of the present invention comprises: an electric motor; a main circuit; a current sensor; and a control unit. The electric motor comprises a plurality of windings. The main circuit converts the power of an AC power source to AC power, and supplies the AC power to the plurality of windings. The current sensor detects a load current flowing to each of the plurality of windings. The control unit controls the main circuit on the basis of the current values detected by the current sensor. Using a conversion rule, which defines an index value for the size of the load current to be fed by the main circuit to the plurality of windings, the control unit controls the amount of power to be supplied from the main circuit to the electric motor on the basis of the size of the load current which is associated with a detection that the AC power source is in an insufficient voltage state.
Patent WO-2021059857-A1 (WO)
Inventor: TAKAHASHI KEIICHI
IPC: H01M4/36
Filed: 2020-08-28
Abstract: A nonaqueous electrolyte secondary battery comprises a positive electrode that contains, as positive electrode active materials: (A) a lithium transition metal composite oxide that has a volume-based D50 of 0.6 μm to 3 μm and that consists of secondary particles comprising aggregated primary particles with an average particle diameter of 0.5 μm or more or is configured of substantially one kind of particle; and (B) a lithium transition metal composite oxide that has a volume-based D50 of 6 μm to 25 μm and that consists of secondary particles, comprising aggregated primary particles with an average particle diameter of 0.3 μm or less. In the lithium transition metal composite oxide (B), the molar fraction (B1) of boron with respect to the total number of moles of metal elements other than Li in primary particles with the particle diameter greater than volume-based D70 is greater than the molar fraction (B2) of boron with respect to the total number of moles of metal elements other than Li in secondary particles with the particle diameter less than volume-based D30.
Patent WO-2021075164-A1 (WO)
Inventor: SUYAMA TAKEHIKO
IPC: H04B10/80
Filed: 2020-08-28
Abstract: 光ファイバー給電システム１Ｃは、給電光１１２を出力する給電装置１１０Ｃと、当該給電装置１１０Ｃからの給電光１１２を電力に変換する受電装置３１０Ｃとを備える。給電装置３１０Ｃは、給電光１１２を光パルスで出力させつつ、当該光パルスをデジタル変調して給電光１１２に所定の情報を重畳させる給電制御部１５０を有する。
Patent WO-2021039999-A1 (WO)
Inventor: YAMAGUCHI MASASHI
IPC: A61F13/56
Filed: 2020-08-28
Abstract: This absorbent article is characterized by comprising an insect repellent perfume composition containing at least one perfume selected from group (A) and having a boiling point of 200-220°C and at least one perfume selected from group (B) and having a boiling point of 150°C or higher and lower than 200°C, and the weight percentage of group (A) being greater than the weight percentage of group (B) in the component.　Group (A): citronellal, menthol, α-terpineol, linalyl acetate, isopulegol, ethyl linalool, terpinyl acetate, geranyl formate, menthone, borneol, and camphor. Group (B): menthane, camphene, tetrahydrolinalool, dihydromyrcenol, ocimenol, ocimene, myrcene, α-pinene, β-pinene, α-phellandrene, α-terpinene, γ-terpinene, terpinolene, 3-carene, 1-heptanol, 2-heptanol, 3-heptanol, 1-octanol, 2-octanol, 3-octanol, 2-nonanol, 3,5,5-trimethyl-1-hexanol, cis-3-hexenol, trans-2-hexenol, 2,4-hexadiene-1-ol, 1-octene-3-ol, 2,6-nonadienol, tetrahydromugol, 4-thujanol, n-heptanal, n-octanal, 3,5,5-trimethylhexanal, cis-3-hexenal, 2,4-hexadienal, 2,6-nonadienal, heptanal dimethyl acetal, octanal dimethyl acetal, cytoral dimethyl acetal, 2-heptanone, 2-octanone, 3-octanone, 2-nonanone, 3-nonanone, methylheptenone, fenchone, acetylfuran, linalool oxide, menthofuran, 1,8-cineole, 1,4-cineole, 2,2,6-trimethyl-6-vinyltetrahydropyran, cis-3-hexenyl formate, prenyl acetate, hexyl acetate, cis-3-hexenyl acetate, trans-2-hexenyl acetate, heptyl acetate, hexyl propionate, cis-3-hexenyl butyrate, cis-3-hexenyl isobutyrate, ethyl 2-methylpentanoate, ethyl heptanoate, and allyl hexanoate.
Patent WO-2021049454-A1 (WO)
Title: Vacuum pump and vacuum pump system
Inventor: ICHIHARA KOICHI
IPC: F04D19/04
Filed: 2020-09-07
Abstract: [Problem] To provide a vacuum pump from which reaction byproducts can be removed without performing an overhaul. [Solution] This vacuum pump comprises: a motor 16 for rotating a rotor 28; a heater 48 capable of increasing in temperature; a base spacer 42 that holds the heater 48; a controller capable of switching the operation mode of the heater 48 between a normal operation mode and a cleaning operation mode and controlling the heater 48; and a storage unit that stores set temperature information pertaining to the heater 48. The storage unit stores at least first temperature information for the normal operation mode, specifically information about a set temperature at which the pump can be used without malfunction, and second temperature information for the cleaning operation mode, specifically information about a set temperature at which reaction byproducts generated in the normal operation mode can be reverted to a gaseous form. The temperature indicated by the second temperature information is higher than the temperature indicated by the first temperature information.