baber/WOPTO huggingface dataset:
Patent WO-2020202734-A1 (WO)
Inventor: MAEYAMA KOICHI
IPC: G06F3/044
Filed: 2020-01-24
Abstract: Provided are a pen state detection circuit, a system, and a method that enable improved accuracy in estimating the pen state of an electronic pen that has at least one electrode. A pen state detection circuit (20) acquires, from a touch sensor (18), a first signal distribution indicating a change in capacitance upon approach of a first electrode (30) and uses an estimator (50) that has been subjected to machine learning to estimate a designated position or a tilt angle of an electronic pen (14) from a first feature amount relating to a first signal distribution. The first feature amount includes a first local feature amount relating to a first local distribution that corresponds to a smaller number of sensor electrodes (18x, 18y) than the number of installed sensor electrodes (18x, 18y) that constitute the first signal distribution.
Patent WO-2020171126-A1 (WO)
Inventor: KANEDA Haruki
IPC: H01M4/505
Filed: 2020-02-19
Abstract: L'invention concerne un matériau actif d'électrode positive pour une batterie secondaire au lithium-ion, le matériau actif d'électrode positive contenant des particules d'un oxyde composite de lithium contenant Li, Ni, Mn, Zr et un élément supplémentaire M à un rapport de quantité de matériau de Li:Ni:Mn:Zr:M=a:b:c:d:e (0,95 ≤ a ≤ 1,20, 0,70 ≤ b ≤ 0,98, 0,01 ≤ c ≤ 0,20, 0,0003 ≤ d ≤ 0,01, 0,01 ≤ e ≤ 0,20, et l'élément supplémentaire M est au moins un élément choisi parmi Co, W, Mo, V, Mg, Ca, Al, Ti et Ta), le volume de réseau unitaire V (Å 3 ) obtenu à partir de constantes de réseau a et c est de 117,5 Å 3  à 118,0 Å 3 , et le rapport de l'intensité de pic du plan (003) à l'intensité de pic du plan (104) est d'au moins 1,70, tel que calculé à partir du motif de diffraction des rayons X de l'oxyde composite de lithium.
Patent WO-2020195443-A1 (WO)
Title: Production method for layered product
Inventor: TOYOSHIMA TAKEHARU
IPC: C09J183/05
Filed: 2020-02-25
Abstract: This production method for a layered product including a substrate, and an adhesive layer stacked on the substrate, wherein the adhesive layer is cured and formed by irradiating a composition containing components (A)-(C) with light having a peak wavelength of 380-420 nm. This method enables production of the layered product without inhibition of the curing by an adherend such as a polarizing plate even when the curing of the adhesive layer containing a photocurable silicone composition is performed at room temperature. (A) A polysiloxane (1): (R 1 R 2 
 2 SiO 1/2 ) a (R 2 
 3 SiO 1/2 ) 2-a (Ar 2 SiO 2/2 ) b (R 2 
 2 SiO 2/2 ) c  {R 1  represents alkenyl, R 2  represents alkyl, Ar represents aryl, 'a' represents 0.3-2, b represents 0-100, c represents 1-1,000, and b/(b+c) = 0 to 0.7 is satisfied}. (B) A hydrogen polysiloxane (2) having at least two SiH bonds per molecule (2): R 3 
 d H e SiO [(4-d-e)/2]  (R 3  represents a monovalent hydrocarbon group, except for a C=C group, and d and e satisfy 0.7≤d≤2.5, 0.01≤e≤1.0, and 0.8≤d+e≤2.7). (C) A platinum compound having at least one of a β-diketonate group, a β-ketoesterate group, and a 1,3-diesterate group as a ligand
Patent WO-2020184680-A1 (WO)
Inventor: AOKI HIROYOSHI
IPC: C08L101/00
Filed: 2020-03-12
Abstract: This method for producing capsules includes a step in which a suspension obtained by suspending, in an oil (10), a sol (9) of a thermoresponsive polymer including a core 8 formed from a gel of ionically-bonded polymer, is cooled to gel the thermoresponsive polymer and form a hydrogel shell (17), whereafter the core is transformed into a sol using a chelating agent to hollow out the interior.
Patent WO-2021029100-A1 (WO)
Inventor: SATO HIROKO
IPC: A61B5/0492
Filed: 2020-03-16
Abstract: An electrode for measuring biological information according to the present invention is provided with a base part (10) having a region (121) that can come into contact with a living body. A first conductive layer (30A) containing an ionic conductive polymer having ionic conductivity is formed in the region (121) of the base part (10).
Patent WO-2021186538-A1 (WO)
Title: Laminated bus bar, power converter, power conversion device, and uninterruptible power supply device
Inventor: ISHITOBI HIDETAKA
IPC: H02M7/48
Filed: 2020-03-17
Abstract: A laminated bus bar (200) comprises: first to third conductive plates; and first to fourth insulating plates that are alternately stacked with respect to the first to third conductive plates. A first AC terminal (AC1), a first positive-electrode DC terminal (BP1), and a first negative-electrode DC terminal (BN1) protrude in the length direction from a first end in the length direction of a flat plate section (210). The first AC terminal (AC1), the first positive-electrode DC terminal (BP1), and the first negative-electrode DC terminal (BN1) are disposed side by side in this order from a third end to a fourth end in the width direction of the flat plate section (210). A second AC terminal (AC2), a second positive-electrode DC terminal (BP2), and a second negative-electrode DC terminal (BN2) protrude in the length direction from a second end of the flat plate section (210). The second AC terminal (AC2), the second negative-electrode DC terminal (BN2), and the second positive-electrode DC terminal (BP2) are disposed side by side in this order from the third end to the fourth end of the flat plate section (210).
Patent WO-2020196163-A1 (WO)
Inventor: KOSHIBA AKITOSHI
IPC: G02B27/01
Filed: 2020-03-18
Abstract: Provided is a head-up display (HUD) device that is easy to assemble. The HUD device emits display light, that represents an image, toward a translucent member such as the windshield of a vehicle, and displays the image as a virtual image. The HUD device is provided with a display unit 10 for generating the display light, a concave mirror unit, a case 70, an actuating part 50, and a circuit board 60. The concave mirror unit comprises a concave mirror and a first supporting part and second supporting part that rotatably support the concave mirror. The actuating part 50 rotatingly actuates the concave mirror by transmitting motive force to the concave mirror via a transmission part 40. The circuit board 60 is affixed to the rear side of the case 70, and is electrically connected to the actuating unit 50. A hole 74 through which the transmission part 40 is passed is formed in the case 70 between the actuating part 50 and the concave mirror 31. The actuating part 50 is provided in correspondence to one of the first supporting part and the second supporting part, and is affixed to the case 70 from the rear side.
Patent WO-2020189737-A1 (WO)
Title: Operation condition determination system of pre-cooling operation and pre-warming operation of air conditioner
Inventor: YOSHIMI MANABU
IPC: F24F7/007
Filed: 2020-03-18
Abstract: A pre-cooling operation or pre-warming operation control device (100) comprises an air conditioner (10), a ventilation device (20), a first control unit (41), a second control unit (42), and an operation content determination unit (45). The air conditioner (10) exchanges heat between a heat medium and air in a pre-cooling or pre-warming target space (R). The ventilation device (20) replaces a portion of the air of the target space (R) with outdoor air outside a building. The operation content determination unit (45) determines an operation content of the air conditioner (10) and an operation content of the ventilation device (20) in a pre-cooling operation or a pre-warming operation on the basis of a set temperature of the target space (R) at a specified time and the amount related to the outdoor temperature.
Patent WO-2020213419-A1 (WO)
Title: Imaging device, signal processing device, signal processing method, and signal processing program
Inventor: ONO SHUJI
IPC: G02B5/22
Filed: 2020-04-02
Abstract: Provided are an imaging device, a signal processing device, a signal processing method, and a signal processing program which are capable of acquiring a high-quality multispectral image. The imaging device comprises: an image sensor (100) including a plurality of pixel blocks each including n pixels and having optical filters having different spectral transmittances, where n is an integer satisfying 2 ≦ n; an optical system (10) having m optical regions in which wavelength bands of transmitted light are different from each other, when m is an integer satisfying 2 ≦ m ≦ n; a signal processing device (200) which from n pixel signals (x1, x2, ..., Xn) obtained from each pixel block of the image sensor (100), calculates m pixel signals (X1, X2, ..., Xm) corresponding to the wavelength band of light passing through each optical region of the optical system (10), and generates a multispectral image.
Patent WO-2020241104-A1 (WO)
Inventor: YOKOTE SHIZUKA
IPC: B01D45/14
Filed: 2020-04-16
Abstract: A separation system comprises a cylinder body and a rotary body. The cylinder body has a gas inlet on a first end, a gas outlet on a second end, and a plurality of discharge holes that penetrate in a direction intersecting the axial direction between the first end and the second end. The rotary body is disposed inside the cylinder body and can rotate around the rotational central axis along the axial direction of the cylinder body. The rotary body has a vane for generating an airflow that swirls in the cylinder body while the rotary body is rotating. The cylinder body is longer than the rotary body in the axial direction. The separation system further comprises a cylindrical inner pipe. The inner pipe is positioned in the cylinder body between the rotary body and the outlet in the axial direction of the cylinder body. The interior space of the inner pipe is connected to the interior space of the cylinder body.
Patent WO-2020261774-A1 (WO)
Inventor: KITAZOE KATSUMA
IPC: A61B5/0408
Filed: 2020-05-08
Abstract: This bioelectrode comprises: a plate-shaped support body; a column-shaped section protruding from one surface of the plate-shaped support body and comprising an insulating silicone rubber; and a conductive resin layer provided so as to cover the tip of the column-shaped section and comprising conductive silicone rubber. The insulating silicone rubber in the column-shaped section comprises a cured product of an insulating silicone rubber curable composition including a non-conductive filler and a vinyl group-containing organopolysiloxane. The conductive silicone rubber in the conductive resin layer comprises a cured product of a conductive silicone rubber-based curable composition that includes a conductive filler, a non-conductive filler, and a vinyl group-containing organopolysiloxane.
Patent WO-2020261784-A1 (WO)
Inventor: TANAKA TAKUMI
IPC: G03F7/039
Filed: 2020-05-12
Abstract: Provided is a production method for a radiation-sensitive resin composition in which variations in sensitivity after long-term storage are inhibited and which is used to form a pattern in which the occurrence of a defect is inhibited. This production method for a radiation-sensitive resin composition comprises: step 1 for putting, into a stirring tank, at least a resin having polarity which increases due to action of an acid, a photoacid generator, and a solvent; and step 2 for producing the radiation-sensitive resin composition by stirring and mixing, in the stirring tank, the resin having polarity which increases due to action of an acid, the photoacid generator, and the solvent in a gas in which the concentration of inert gas is 90 vol% or more, wherein, in step 2, the gas pressure inside the stirring tank is higher than the gas pressure outside the stirring tank, and, in step 2, the difference between the gas pressure inside the stirring tank and the gas pressure outside the stirring tank is 2.0 kPa or less.
Patent WO-2020246288-A1 (WO)
Inventor: UMINO TATSUYA
IPC: G06T7/00
Filed: 2020-05-25
Abstract: An image processing device that: acquires an image depicting a photographic subject assuming a prescribed orientation and a prescribed shape, a first reference image depicting a photographic subject assuming a first orientation having a known relationship to the prescribed orientation and a first shape having a known relationship to the prescribed shape, and a second reference image depicting a photographic subject assuming a second orientation different from the prescribed orientation and/or a second shape different from the prescribed shape; extracts feature data indicating a feature of the photographic subject depicted in the image and first reference data indicating a feature of the photographic subject depicted in the first reference image; extracts second reference data indicating a feature of the photographic subject depicted in the second reference image; uses the first reference data to identify, in the first reference image, a location where the feature indicated by the feature data is located; and uses the relationship between the first orientation and the second orientation and/or the relationship between the first shape and the second shape to identify, in the photographic subject assuming the second orientation and/or the second shape, a location where the feature indicated by the feature data is located.
Patent WO-2020241851-A1 (WO)
Inventor: YAMAMURA MISAHO
IPC: C21D8/00
Filed: 2020-05-29
Abstract: Provided is an austenitic stainless steel material having excellent hydrogen embrittlement resistance and high strength. This austenitic stainless steel material has a chemical composition in terms of mass% of no more than 0.100% C, no more than 1.00% Si, no more than 5.00% Mn, 15.00-22.00% Cr, 10.00-21.00% Ni, 1.20-4.50% Mo, no more than 0.050% P, no more than 0.050% S, no more than 0.100% Al, no more than 0.100% N, and 0-0.70% Cu, the remainder comprising Fe and impurities, the austenitic grain size number based on ASTM E112 of the austenitic stainless steel material is 5.0 to less than 8.0, the dislocation cell structure ratio in a cross section perpendicular to the longitudinal direction of the austenitic stainless steel material is 50% to less than 80%, and the number density of deposits having a major axis of 1.0 µm or greater is 5.0/0.2 mm 2  or less.
Patent WO-2021002332-A1 (WO)
Inventor: SAKURAI KAORU
IPC: C22B3/10
Filed: 2020-06-29
Abstract: Provided is a method for removing iron, silica, and other impurities from a titanium-containing iron ore or an analogue thereof by an industrially advantageous method to produce a high-quality titanium concentrate.　In the present invention, a ground product obtained by grinding a titanium-containing iron ore or an analogue thereof to a particle diameter that passes through a 330 mesh sieve is subjected to a preliminary leaching at a reaction temperature of 80°C or below at a hydrochloric acid initial concentration of 1-20% by mass, and then subjected to a main leaching at a reaction temperature of 90°C or above at a hydrochloric acid initial concentration of 15-20% by mass in the presence of a soluble reducing substance. After the main leaching, the leachate obtained by solid-liquid separation is then washed and granulated/dried to produce a titanium concentrate including titanium oxide having a rutile structure.
Patent WO-2021024654-A1 (WO)
Inventor: HAGIMOTO KAZUNORI
IPC: H01L21/20
Filed: 2020-07-02
Abstract: The present invention pertains to a substrate which is for an electronic device, and which has a nitride semiconductor film formed on a bonded substrate made of silicon monocrystal, the bonded substrate being a substrate formed by at least bonding a bond wafer made of silicon monocrystal on a base wafer made of silicon monocrystal, wherein the base wafer comprises CZ silicon that has a resistivity of 0.1 Ωcm or less and has a crystal alignment of <100>, and the bond wafer comprises silicon having the crystal alignment of <111>. With this configuration, it is possible to provide an electronic device substrate in which warpage is suppressed.
Patent WO-2021131143-A1 (WO)
Inventor: SUZUKI KENSUKE
IPC: C07C21/18
Filed: 2020-08-13
Abstract: L'invention a pour objet de fournir un procédé de fabrication d'alcène dont la baisse de vitesse de production au fil du temps est faible, et qui met en œuvre un solvant de récupération ou recyclage facile.　À cet effet, le procédé de fabrication d'alcène de l'invention inclut une étape au cours de laquelle un alcane halogéné, et une solution contenant un alcool de nombre d'atomes de carbone supérieur ou égal à 3, et un hydroxyde de métal alcalin et/ou de métal alcalino terreux, sont mis en contact.
Patent WO-2021033723-A1 (WO)
Title: Manufacturing facility and manufacturing method for thick steel plate
Inventor: NOJIMA YUSUKE
IPC: B21B38/00
Filed: 2020-08-19
Abstract: Provided are a manufacturing facility and a manufacturing method for a thick steel plate capable of precisely controlling a first-stage rapid cooling and a second-stage rapid cooling when a thick steel plate is rapidly cooled in two stages. In a manufacturing facility (1) for a thick steel plate, a cooling apparatus (3) comprises a rapid cooling area (4) having a first rapid cooling zone (5) where a thick steel plate (S) extracted from a heating furnace (2) is rapidly cooled, an air cooling zone (6) where the thick steel plate (S) is air-cooled, and a second rapid cooling zone (7) where the air-cooled thick steel plate (S) is rapidly cooled. In the rapid cooling area (4), radiation thermometers (11a) and (11b) arranged at the upper side and/or lower side of the thick steel plate (S) are installed side by side along the conveying direction of the thick steel plate (S) in at least one zone including the air cooling zone (6). The radiation thermometers (11a) and (11b) installed in the air cooling zone (6) measure the temperature of the upper surface and/or lower surface of the thick steel plate (S).
Patent WO-2022044220-A1 (WO)
Inventor: KIMURA TOSHINORI
IPC: H01H31/02
Filed: 2020-08-27
Abstract: L'invention concerne un disjoncteur de type amovible (100) qui comprend : un cadre amovible (F) ; un corps (B) ; une borne côté corps (1) ; une borne côté cadre amovible (4) ; et une jonction (J). La borne côté corps (1) comprend une partie épaisse côté corps (2), et une partie mince côté corps (3). Un premier doigt (7) et un deuxième doigt (8) de la jonction (J) peuvent être reliés à la partie mince côté corps (2) par pincement d'une première surface côté corps (1S1) et d'une deuxième surface côté corps (1S2) le long d'une deuxième direction (DR2). La taille de la partie mince côté corps (2) dans la deuxième direction (DR2) est inférieure à celle de la partie épaisse côté corps (3) dans la deuxième direction (DR2). La première surface côté corps (1S1) et la deuxième surface côté corps (1S2) de la partie mince côté corps (2) sont plates.
Patent WO-2022044335-A1 (WO)
Inventor: TODORIKI MASARU
IPC: G06N20/00
Filed: 2020-08-31
Abstract: モデル生成プログラムは、第１のデータを変更して複数のデータを生成し、第１のデータと複数のデータのそれぞれとの距離を示す複数の値を算出し、複数の値に基づいて、第１のデータと複数のデータのそれぞれとの距離の分布の一様性を示す値が閾値以上か否かを判定し、一様性を示す値が閾値以上であると判定された場合、複数のデータを機械学習モデルに入力して得られた結果を目的変数として、複数のデータを説明変数として、線形回帰モデルを生成する、処理をコンピュータに実行させる。
Patent WO-2021070548-A1 (WO)
Inventor: TANIMOTO SHOTA
IPC: F04C18/16
Filed: 2020-09-10
Abstract: Ce compresseur à vis comprend un rotor à vis, un carter recevant le rotor à vis, et un mécanisme d'alimentation en liquide pour introduire un liquide dans une chambre de fonctionnement enfermée par le boîtier, le pas du rotor à vis changeant dans la direction axiale à partir d'une surface d'extrémité d'aspiration vers une surface d'extrémité de décharge.
Patent WO-2021079715-A1 (WO)
Inventor: ONDA YOSUKE
IPC: H03H9/17
Filed: 2020-10-01
Abstract: 感応膜による共振特性の劣化を抑えることができるセンサデバイスを提供する。本発明の一形態に係るセンサデバイスは、基板と、圧電膜と、下部電極および上部電極と、感応膜とを具備する。前記圧電膜は、前記基板上に設けられる。前記下部電極および前記上部電極は、前記圧電膜の少なくとも一部を挟んで対向する。前記感応膜は、前記下部電極および前記上部電極が前記圧電膜を挟んで対向する共振領域に選択的に設けられる。
Patent WO-2022074838-A1 (WO)
Title: 導波路型受光素子
Inventor: TAKEMURA RYOTA
IPC: G02B6/12
Filed: 2020-10-09
Abstract: 少なくとも光吸収層（４）を有するリッジ構造（７）が半導体基板（１）の上に設けられている。光吸収層（４）よりも低い屈折率を有する半導体埋め込み層（８）が光吸収層（４）の側面を埋め込んでいる。光吸収層（４）と半導体埋め込み層（８）の間の屈折率を有する半導体層（１３）が光吸収層（４）の側面と半導体埋め込み層（８）の間に設けられている。半導体層（１３）の屈折率をｎ３、入射光（１５）の波長をλとして、半導体層（１３）の横方向の厚さはλ／（４×ｎ３）の－３０％から＋２０％の範囲内である。
Patent WO-2021100476-A1 (WO)
Inventor: SEKIMOTO MICHIHIRO
IPC: G01B5/20
Filed: 2020-11-05
Abstract: The present invention provides a surface shape measuring device with which it is possible to suppress any reduction in measurement precision when an index table is installed on a rotating table and the surface shape of a workpiece is measured, and a surface shape measuring method. This surface shape measuring device comprises: a rotating table on which a workpiece is placed and which freely rotates about a rotational center; and a detector having a measuring element that is brought into contact with the workpiece placed on the rotating table, the detector detecting displacement of the measuring element. The rotating table is provided with an index table having a centering mechanism for regulating the center of the workpiece and the center of rotation, the index table being detachably installed on the rotating table. The index table is configured so as to enable index feeding along a first axis and a second axis that are orthogonal to the rotational center, and is provided with an eccentric-load-offsetting means that offsets an eccentric load associated with the index feeding of the index table.
Patent WO-2021095668-A1 (WO)
Title: Solid-state imaging element and method for manufacturing same
Inventor: FUKUI RYO
IPC: H04N5/369
Filed: 2020-11-06
Abstract: [Problem] To provide a solid-state imaging element that can suppress a decrease in layout efficiency due to trenches, and a method for manufacturing said solid-state imaging element. [Solution] This solid-state imaging element comprises a substrate that includes one or more vertical trenches extending in the vertical direction, and a horizontal trench extending in the horizontal direction and connected to the one or more vertical trenches. The horizontal trench includes a light-shielding film and is provided between a photoelectric conversion unit and a charge-holding unit within the substrate. The one or more vertical trenches include a first trench having a first width and including the light-shielding film, and a second trench having a second width less than the first width and not including the light-shielding film, or, a third trench that includes a first portion having a third width and including the light-shielding film, and a second portion having a fourth width less than the third width and not including the light-shielding film.
Patent WO-2021106677-A1 (WO)
Inventor: MIYAKE Fumiaki
IPC: G01S5/14
Filed: 2020-11-17
Abstract: In the present invention, a position information server (10) comprises: an acquisition unit (101) that acquires, from each of a plurality of receivers (3), the reception signal strength of a wireless signal transmitted from a transmitter (2); an estimation unit (102) that estimates the position of the transmitter (2) on the basis of the top first through third reception signal strengths, from among the acquired reception signal strengths; and a correction unit (103) that corrects the estimated transmitter position on the basis of a fourth-from-the-top reception signal strength, if the difference between a reception signal strength based on at least one of the top first through third reception signal strengths and the fourth-from-the-top reception signal strength is less than a prescribed value.
Patent WO-2021124773-A1 (WO)
Inventor: KAMON MASAYUKI
IPC: H02P5/46
Filed: 2020-11-18
Abstract: Provided is a robot (100) in which a resistor circuit unit (60) is configured to, when a motor (30) is to be turned off at abnormal shutdown, carry out control for reducing the braking force of a dynamic brake by changing the resistance value of a resistance component (63) with respect to an electric power supply path (61).
Patent WO-2022113201-A1 (WO)
Inventor: MEGA TOSHIHIRO
IPC: H02J13/00
Filed: 2020-11-25
Abstract: 設備毎の消費電力を計測しなくても各設備の消費電力の変化の可能性を通知できるようにする。省エネ支援装置（１０）は、設備管理装置（２０）から取得した基準期間及び指定期間に含まれる設備稼働履歴情報を参照して、基準期間及び対象期間それぞれにおいて、所定のイベントの発生時刻を抽出するイベント発生時刻抽出部（１２）と、基準期間における所定のイベントの発生時刻の分布から得られる設備の稼働パターンに対する、対象期間における所定のイベントの発生時刻の分布から得られる設備の稼働パターンの変化度を算出する変化度算出部（１３）と、変化度に関する情報をユーザに提示する表示制御部（１４）と、有する。