baber/WOPTO huggingface dataset:
Patent WO-2020194642-A1 (WO)
Title: Event prediction device and event prediction method
Inventor: KAJITA Mami
IPC: G06N20/00
Filed: 2019-03-27
Abstract: [Problem] To increase, even when few data are available, the prediction accuracy of an event occurrence prediction device that predicts the future occurrence density of a particular event that occurred in the past on the basis of history data of the particular event. [Solution] An event occurrence prediction device is provided with a prediction formula creation unit 10 and a prediction unit 30. Assuming that the occurrence density of a particular event is given by a function ρ(t, x) of the occurrence time t of the particular event and a region specification variable x specifying the region where the particular event occurs, and also assuming that the function ρ(t, x) is given by a mapping F[ρ(t, x) + \{f\}] of an external factor \{f\} and the function ρ(t, x), the prediction formula creation unit 10 finds the mapping F[ρ(t, x) + \{f\}] from history data of the particular event, which occurred in the past, and expresses the function ρ(t, x) as a function of the occurrence time t and the region specification variable x. The prediction unit 30 is characterized by including a prediction unit that applies values specifying a future time and region to the function ρ and thereby predicts the occurrence density of the particular event.
Patent WO-2019194155-A1 (WO)
Inventor: PRASAD ANAND RAGHAWA
IPC: H04W12/06
Filed: 2019-04-02
Abstract: La présente invention concerne des procédés d'authentification pris en charge par l'équipement d'utilisateur (UE) auprès du réseau central et un procédé d'authentification (sélectionné par le réseau central) auprès de l'UE. Ceux-ci peuvent être utilisés pour négocier tout procédé d'authentification primaire ou secondaire (ou autre) et sont applicables lorsque de multiples procédés d'authentification sont pris en charge au niveau de l'UE et du réseau (serveur d'authentification). De plus, la présente invention offre également une solution de sécurité pour empêcher la modification ou la manipulation des paramètres dans les mécanismes afin d'empêcher des attaques telles que l'offre de niveau inférieur, le refus de service (DoS) et par interposition (MITM).
Patent WO-2019239704-A1 (WO)
Title: Electric cylinder system
Inventor: FURUKAWA KYOJI
IPC: H02P3/04
Filed: 2019-04-12
Abstract: The purpose of the present invention is to provide an electric cylinder system that initiates operation when a brake is definitely released. An electric cylinder system (100) comprises: an electric cylinder (10) that comprises a cylinder part (1) and a servo motor (3) that drives the cylinder part; and a servo motor control device (4) that controls the servo motor, wherein the servo motor (3) comprises a brake, the opening and closing of which is controlled by a brake switch (50), a current sensor (5) is provided between the brake switch (50) and the brake, the servo motor control device (4) comprises a servo cylinder controller that outputs a rotation command on the basis of operation information, and a current sensor amplifier that closes a contact when the value detected by the current sensor (5) is within a set range and opens the contact when the value is not within the set range, and the servo cylinder controller does not output a rotation command to the servo motor (3) when the contact is open.
Patent WO-2020031435-A1 (WO)
Title: Storage control unit, storage device and storage control method
Inventor: ISHII KEN
IPC: G11C16/34
Filed: 2019-04-18
Abstract: To prevent a selector malfunction caused by a drift in a memory having a cross-point structure. A memory cell array is provided with a data area and a drift reference cell. An accumulated drift amount acquisition unit acquires an accumulated drift amount of the drift reference cell. A total drift amount reading unit reads the total drift amount stored in the data area. A refresh control unit adds the accumulated drift amount to the total drift amount, thereby allowing the total drift amount to be updated as a new total drift amount. Further, when the new total drift amount exceeds a predetermined threshold, the data area of the memory cell array is refreshed.
Patent WO-2020049816-A1 (WO)
Inventor: HIRASAWA YASUTAKA
IPC: G02B5/30
Filed: 2019-06-06
Abstract: In the present invention, a polarization information calculation unit 31 calculates, as polarization information from polarized images in a plurality of polarization directions, a polarization parameter indicating the intensity difference or the like of polarization components in the horizontal and the vertical directions, or the degree of polarization, or the degree of polarization and the azimuth angle. An output polarization information generation unit performs quantization using a quantization method based on a feature of the polarization information calculated by the polarization information calculation unit, and generates output polarization information. The quantization method based on a feature of the polarization information includes: adjusting the spatial resolution or the bit width if the polarization information is the polarization parameter; performing, if the polarization information is the degree of polarization, conversion processing for extending a change in the degree of polarization when the degree of polarization is at a threshold value or less; and adjusting the bit width if the polarization information is the degree of polarization and the azimuth angle. The present invention makes it possible to generate polarization information for which the loss of information and the amount of data have been reduced.
Patent WO-2020129282-A1 (WO)
Title: ALLIAGE TRÈS RÉSISTANT À LA CHALEUR À BASE DE Ni
Inventor: SASAKI RYO
IPC: C22C19/05
Filed: 2019-06-21
Abstract: La présente invention concerne un alliage qui a une composition permettant d'obtenir un coût plus faible que Mar-M246, et qui présente une résistance à la rupture de fluage substituable.　La présente invention concerne un alliage très résistant à la chaleur à base de Ni comprenant, en termes de % en masse, 0,02 à 0,5 % de C, 7 À 12 % de Cr, 4 à 14 % de Co, 3 à 6,5 % d'Al, 0,5 à 4 % de Mo, 7 à 14 % de W, 1,0 à 3,5 % de Ti, 0 à 0,7 % de Ta, 0,001 à 0,05 % de B, 0 à 0,02 % de Mg, et 0 à 0,1 % de Zr, le reste comprenant Ni et des impuretés inévitables.
Patent WO-2020004284-A1 (WO)
Title: Crosslinkable nitrile rubber composition and crosslinked rubber material
Inventor: FUKUMINE YOSHIO
IPC: C08C19/22
Filed: 2019-06-21
Abstract: Provided is a crosslinkable nitrile rubber composition containing: a nitrile-group-containing copolymer rubber (A) containing α,β-ethylenically unsaturated nitrile monomer units, conjugated diene monomer units, α,β-ethylenically unsaturated monocarboxylic acid ester monomer units, and carboxyl-group-containing monomer units, the content ratio of the α,β-ethylenically unsaturated nitrile monomer units being 8-18 wt%, and the iodine value being 120 or less; silica (B1); clay (B2)p calcium carbonate (B3); and a polyamine-based crosslinking agent; wherein the total content of the silica (B1), the clay (B2), and the calcium carbonate (B3) with respect to 100 parts by weight of the nitrile-group-containing copolymer rubber (A) is 150-200 parts by weight, the ratio of the content of the silica (B1) in the total content of the silica (B1), the clay (B2), and the calcium carbonate (B3) is more than 0 wt% and no more than 50 wt%, and the content ratio of the clay (B2) and the calcium carbonate (B3) in terms of the weight ratio [clay (B2):calcium carbonate (B3)] is 30:70 to 90:10.
Patent WO-2020261383-A1 (WO)
Inventor: SHIMIZU RYO
IPC: G05B23/02
Filed: 2019-06-25
Abstract: A plant management system provided with a data collection device for collecting a plurality of measurement values measured when plant equipment is inspected, and a trend graph display unit for generating a trend graph from the plurality of measurement values collected by the data collection device. The data collection device is provided with: a measurement value collection unit for collecting a plurality of measurement values; an event number imparting unit configured to impart the same event number to the plurality of measurement values if the time difference between the times at which the plurality of measurement values were acquired is smaller than a predefined designated time difference, and impart different event numbers to the plurality of measurement values if the time difference is equal to or greater than the designated time difference; and a measurement value storage unit for storing the plurality of measurement values in a state in which the plurality of measurement values and the event numbers are associated with each other. The trend graph display unit is configured to draw the plurality of measurement values stored in the measurement value storage unit on a graph in which the measurement values are represented by a first axis and the event numbers are represented by a second axis.
Patent WO-2020017656-A1 (WO)
Inventor: HOSHINO TOMOHIKO
IPC: H01M4/13
Filed: 2019-07-19
Abstract: 一般式（１）又は（２）で表されるトリアジン誘導体と、アミン又は無機塩基とを含む分散剤、また、前記分散剤と、炭素材料と、溶剤とを含んでなる分散組成物、さらに、バインダーを含んでなる前記分散組成物、また、前記分散組成物に、さらに、活物質を含んでなる電極用組成物。
Patent WO-2021019609-A1 (WO)
Title: Substrate work system
Inventor: INAGAKI MITSUTAKA
IPC: H05K13/08
Filed: 2019-07-26
Abstract: This substrate work system is provided with a movement device that moves on an XY-plane, an illumination device attached to the movement device, a monochromatic camera attached to the movement device, and an image processing device. The image processing device selects one or more monochromatic lights from at least two monochromatic lights on the basis of a subject and, if the one monochromatic light has been selected, controls the illumination device and the monochromatic camera so as to acquire a monochromatic image of the subject irradiated with the one monochromatic light, and sets the monochromatic image of the subject as an image for subject inspection. In contrast, if a plurality of monochromatic lights have been selected, the image processing device controls the illumination device and the monochromatic camera so as to acquire each of the monochromatic images of the subject independently irradiated with the plurality of monochromatic lights, and sets a composite image obtained by synthesizing the monochromatic images, as the image for subject inspection.
Patent WO-2020027189-A1 (WO)
Inventor: YOSHIHARA SHUSUKE
IPC: B32B27/18
Filed: 2019-07-31
Abstract: 基板と金属箔との密着性に優れ、かつ、誘電特性および耐熱性も良好である金属張積層板およびその利用技術を提供することを課題とする。樹脂組成物および繊維質基材を含む絶縁層と、前記絶縁層と接する金属箔とを備える金属張積層板であって、前記樹脂組成物は、特定の樹脂（Ａ）と特定のコアシェルポリマー粒子（Ｂ）とを含有し、前記金属箔の表面の十点平均粗さ（Ｒｚ）が２．０μｍ以下である金属張積層板とする。
Patent WO-2020031844-A1 (WO)
Inventor: TANAKA KOSAKU
IPC: H01C1/012
Filed: 2019-08-01
Abstract: 抵抗器は、第１絶縁体、抵抗体、第２絶縁体、一対の電極、および被覆体を備える。前記第１絶縁体は、その厚さ方向を向く第１主面を有する。前記抵抗体は、前記第１主面に配置されている。前記第２絶縁体は、前記抵抗体を覆っている。前記一対の電極は、前記厚さ方向に対して直交する第１方向の両側において、前記抵抗体に導通している。前記被覆体は、前記第１絶縁体および前記第２絶縁体の少なくともいずれかに積層されている。前記被覆体は、導電性を有する第１層を有する。前記第１層は、前記第１絶縁体および前記第２絶縁体の少なくともいずれかに接している。
Patent WO-2020027301-A1 (WO)
Title: Headlight for vehicle
Inventor: KITO MASANORI
IPC: F21W102/155
Filed: 2019-08-01
Abstract: This headlight (1) is provided with a lighting fixture unit (20) having light sources (52R, 52G, 52B) that emit laser beams, and phase modulation elements (54R, 54G, 54B) that diffract the laser beams emitted by the respective light sources (52R, 52G, 52B) in changeable phase modulation patterns, and emit the beams in distribution patterns based on the respective phase modulation patterns. The lighting fixture unit (20) regulates the total light flux amounts of the beams emitted from the lighting fixture unit (20) in response to the respective distribution patterns.
Patent WO-2020031900-A1 (WO)
Inventor: MASUDA SHIGEMI
IPC: H01M10/48
Filed: 2019-08-02
Abstract: 劣化判定システムは、リチウムイオン電池の主面に取り付けられ、取付位置の電池表面の圧力を検出する少なくとも４つのひずみゲージと、ひずみゲージの測定値に基づいて、リチウムイオン電池の劣化を判定する劣化判定部と、を備える。劣化判定部は、リチウムイオン電池の表面のうち、ひずみゲージにより区画される領域の中で、体積膨張が最大となる膨張最大位置を推定する。
Patent WO-2020049982-A1 (WO)
Title: Electrolytic solution for lithium-air batteries, and lithium-air battery using same
Inventor: MATSUDA SHOICHI
IPC: H01M12/08
Filed: 2019-08-16
Abstract: [Problem] To provide: an electrolytic solution that can improve the energy efficiency of a lithium-air battery; and a lithium-air battery using the electrolytic solution.
[Solution] An electrolytic solution for lithium-air batteries according to the present invention comprises an amide-type organic solvent and lithium nitrate, wherein the concentration of lithium nitrate in the amide-type organic solvent satisfies the range from 2 to 5.5 mol/L inclusive. A lithium-air battery according to the present invention is provided with an air electrode, a negative electrode comprising lithium metal, and an electrolytic solution located between the air electrode and the negative electrode, wherein the electrolytic solution is the above-mentioned electrolytic solution.
Patent WO-2020054316-A1 (WO)
Inventor: OKU Hayato
IPC: C03C23/00
Filed: 2019-08-16
Abstract: ガラス板２の搬送経路３上に配置された処理空間５をガラス板２に通過させつつ、処理空間５に給気した処理ガス６によりガラス板２にエッチング処理を施す処理工程Ｐ１と、処理工程Ｐ１を経たガラス板２を洗浄する洗浄工程Ｐ２とを備えたガラス板の製造方法において、洗浄工程Ｐ２では、処理工程Ｐ１の実行時にガラス板２の搬送方向の先頭部に位置していた端面２ｘを擦って洗浄するようにした。
Patent WO-2020040225-A1 (WO)
Inventor: TSUCHIYA HIDEO
IPC: H04L12/70
Filed: 2019-08-21
Abstract: 収集部（２２）は、ネットワークに接続されたＩｏＴデバイスからデータが送信される際に生じるトラヒックの情報を収集する。また、判定部（２３）は、収集部（２２）によって収集されたトラヒックの情報が、各ＩｏＴデバイスのトラヒックのパターンを基にあらかじめ設定された判定条件を満たす場合、トラヒックを生じさせたＩｏＴデバイスに異常が生じていると判定する。
Patent WO-2021044548-A1 (WO)
Title: Compressor unit and refrigeration device
Inventor: YAMAGUCHI TAKAHIRO
IPC: F25B49/02
Filed: 2019-09-04
Abstract: A compressor unit (20) comprises a first case (20a), a compressor (21), a connection port (60), and a shutoff valve (67). The connection port (60) includes a first connection port (23) and a second connection port (28). The shutoff valve (67) includes first shutoff valves (23a, 23b) and second shutoff valves (28a, 28b). A heat source heat exchanger (11) is housed in a second case (10a). A utilization heat exchanger (52) is housed in a third case (50a). The compressor unit (20) is disposed inside a building (B). The first connection port (23) is connected to the heat source heat exchanger (11) through a first connecting pipe (30). The second connection port (28) is connected to the utilization heat exchanger (52) through a second connecting pipe (40). The first shutoff valves (23a, 23b) block the movement of a refrigerant (R0) between the first connection port (23) and the heat source heat exchanger (11). The second shutoff valves (28a, 28b) block the movement of the refrigerant (R0) between the second connection port (28) and the utilization heat exchanger (52).
Patent WO-2021048925-A1 (WO)
Title: Endoscope control device, method for operating endoscope control device, and program
Inventor: NISHIMURA HIROKAZU
IPC: A61B1/00
Filed: 2019-09-10
Abstract: The present invention has: an image acquisition unit for acquiring an endoscope image obtained by capturing an image of the inside of a subject into which an endoscope insertion part is inserted; an operation content determination unit for determining, on the basis of the endoscope image acquired in the image acquisition unit, one or more operation contents selected from among a prescribed plurality of operation contents pertaining to an insertion operation of the endoscope insertion part; and a control unit for performing a control that pertains to the insertion operation of the endoscope insertion part on the basis of the operation content determined in the operation content determination unit. The operation content determination unit has one or a plurality of selectors created by machine learning of a learning image comprising an endoscope image that has been prepared for learning and operation content that is appropriate for a condition indicated by the learning image. The endoscope image acquired in the image acquisition unit is inputted as input data to the selector, and the selector determines the one or more operation contents.
Patent WO-2020174734-A1 (WO)
Title: Panneau isolé sous vide et son procédé de fabrication
Inventor: FUKUMOTO SHINJI
IPC: F16L59/065
Filed: 2019-09-25
Abstract: La présente invention aborde le problème de la fourniture d'un procédé de fabrication d'un panneau isolé sous vide qui permet une réduction de la probabilité qu'un défaut de soudage dans un matériau de revêtement externe métallique se produise. Ce procédé de fabrication d'un panneau isolé sous vide (100, 100A-D, 101, 101A) comprend une "étape de revêtement pour revêtir un matériau central (110, 110B) avec une feuille métallique (130, 131)" et une "étape de soudage pour souder une région de feuille métallique sur l'extérieur du matériau central", au moins une partie du matériau central étant revêtue d'un corps de revêtement (120, 120A, 120D) lorsque l'étape de revêtement commence. Lorsque la totalité de la surface du matériau central est revêtue par le corps de revêtement, de préférence la pression à l'intérieur du corps de revêtement est réduite et le corps de revêtement est scellé avant l'étape de revêtement, et lorsqu'une partie du matériau central est revêtue par le corps de revêtement, de préférence la pression à l'intérieur de la feuille métallique et à l'intérieur du corps de revêtement est réduite simultanément et la feuille métallique est scellée après l'étape de soudage.
Patent WO-2020067299-A1 (WO)
Inventor: NOMURA TADASHI
IPC: H01L23/28
Filed: 2019-09-26
Abstract: This module (101) is provided with: a substrate (1) that has a principal surface (1a) and a lateral surface (1c); an electronic component that is mounted on the principal surface (1a); an encapsulation resin (2) that covers both the principal surface (1a) and the electronic component; and a shielding film (5) that covers a surface (2u) of the encapsulation resin (2) and the lateral surface (1c) of the substrate (1). The encapsulation resin (2) contains: a resin component (7) including an organic resin as a main component; and a granular filler (8) including an inorganic oxide as a main component. Some of the grains of the filler (8) are partially exposed out of the resin component (7) at the surface of the encapsulation resin (2) that is in contact with the shielding film (5). The surface of the resin component (7) contains a nitrogen functional group. The shielding film (5) is formed of a metal that is classified both as a passive metal and as a transition metal, or an alloy containing said metal.
Patent WO-2020148956-A1 (WO)
Inventor: MATSUBARA KENTA
IPC: C12M1/34
Filed: 2019-10-15
Abstract: A cell generation support device, method and program which enable the acquisition of culture conditions for generating target cells in a desired number. First, history data showing the history of the cells to be used and cell data of the cells to be generated are acquired. Then, culture conditions for culturing the cells are acquired depending on the history data and the cell data thus obtained.
Patent WO-2020080407-A1 (WO)
Title: Steel sheet and manufacturing method therefor
Inventor: ONO YOSHIHIKO
IPC: C21D9/46
Filed: 2019-10-16
Abstract: Provided are a steel sheet and a manufacturing method therefor. The present invention provides a steel sheet having a specific component composition and a steel structure wherein: in terms of area ratio, 6-90% of ferrite and 10-94% of a structure comprising one or two or more of upper bainite, fresh martensite, tempered martensite, lower bainite, and residual γ are contained; in terms of volume ratio, 3-15% of residual γ is contained; the total area ratio S C-concentrated  of a region serving as the upper bainite that has a C concentration of 0.6-1.3% and an adjacent region of which has a minor axis width of 0.7-10 μm, an aspect ratio of > 2.0, and a C concentration of 0.07% or less is 0.1-5%; the total area ratio S γ 
 Block  of fresh martensite having a circle-equivalent particle diameter of 1.5–15 µm and an aspect ratio of 3 or less and/or residual γ particles having a circle-equivalent particle diameter of 1.5–15 µm and an aspect ratio of 3 or less is 5% or less (including 0%); and the prior γ grain size in a surface layer is 2-12 µm.
Patent WO-2020105406-A1 (WO)
Inventor: SAITO HAYATO
IPC: C22C38/00
Filed: 2019-11-05
Abstract: The purpose of the present invention is to provide: a steel sheet that is for cans and that has high strength and excellent workability; and a method for manufacturing said steel sheet. This steel sheet for cans has: a component composition comprising, in mass%, 0.085-0.130% of C, not more than 0.04% of Si, 0.10-0.60% of Mn, not more than 0.02% of P, more than 0.010% but not more than 0.020% of S, 0.02-0.10% of Al, 0.0005-0.0040% of N, 0.007-0.030% of Nb, 0.0010-0.0050% of B, B/N which is the ratio of the B content (mass%) with respect to the N content (mass%) being not lower than 0.80, and the remaining portion being Fe and unavoidable impurities; a ferrite structure in which the area percentage of perlite is not less than 1.0%; and a yield stress of not less than 500 MPa, a tensile strength of not less than 550 MPa, a uniform elongation of not less than 10%, and a yield elongation of not more than 5.0%.
Patent WO-2021090458-A1 (WO)
Inventor: TAKADA TAKUMA
IPC: H04L27/26
Filed: 2019-11-07
Abstract: A terminal 200 is provided with: a receiving unit 220 which, in a first period, receives synchronous signal blocks associated with each of a plurality of beams formed in different directions; a control unit 250 which, in the first period, acquires the reception quality of the received synchronous signal blocks; and a transmission unit 210 which transmits the reception quality of the received synchronous signal blocks and identifiers of said synchronous signal blocks. In a second period after the first period, the receiving unit 220 receives synchronous signal blocks which are associated with each of a lesser number of beams than the aforementioned plurality of beams and with which said identifiers are associated. In the second period, the control unit 250 acquires the reception quality of the received synchronous signal blocks. The control unit 250 detects wireless link failure between the terminal and a wireless base station on the basis of the reception quality of the synchronous signal blocks received in the first period and the second period.
Patent WO-2020105591-A1 (WO)
Title: Cr-si sintered body
Inventor: HARA HIROYUKI
IPC: C04B35/58
Filed: 2019-11-18
Abstract: It is difficult for a Cr-Si sintered body made from chromium silicide (CrSi 2 ) and silicon (Si) to have high strength.　Provided is a Cr-Si sintered body including chromium (Cr) and silicon (Si), the Cr-Si sintered body being characterized in that the crystal structure assigned by x-ray diffraction is configured from chromium silicide (CrSi 2 ) and silicon (Si), a CrSi 2  phase is present at 60 wt.% or higher in bulk, the sintered body density is 95% or higher, and the average grain size of the CrSi 2  phase is 60 μm or lower.
Patent WO-2021100142-A1 (WO)
Inventor: TAJIMA TOMOYUKI
IPC: A61B18/14
Filed: 2019-11-20
Abstract: A medical device (10), which makes it possible to approach and locally irradiate a target treatment site with energy by means of an energy radiation part that can radiate energy without being in contact with a biological lumen and which performs denervation more reliably and through a simpler operation while keeping down the energy radiated from the energy radiation part, has: a guide part (100) that comprises a shaft (110) having a lumen (113) formed therein and that can be inserted into a blood vessel (V); and a treatment part (200) that comprises an energy radiation part (210) which, when disposed in the lumen of the shaft, is capable of radiating energy able to reach a peripheral nerve (Na) present outside of the blood vessel, wherein a first site (115a) extending in a direction intersecting the axial direction of the shaft is formed on at least part of the tip end of the shaft so as to touch the inner wall (Vai) of the blood vessel, and the treatment part is configured so as to be able to move in the lumen of the shaft when the at least one part of the first site of the shaft is touching the inner wall of the blood vessel.