baber/WOPTO huggingface dataset:
Patent WO-2020170916-A1 (WO)
Title: 状態検知装置及び状態検知方法
Inventor: SHIKII SHINICHI
IPC: H04N5/232
Filed: 2020-02-13
Abstract: 状態検知装置（１００）は、自動車（３００）を運転中のドライバの状態を検知する状態検知装置であって、ドライバの顔を第１フレームレートで撮影する第１カメラ（１１０）と、自動車の前方を第２フレームレートで撮影する第２カメラ（１２０）と、第１カメラ（１１０）及び第２カメラ（１２０）から得られた画像を処理する処理部（１３０）と、を備える。処理部（１３０）は、第１カメラ（１１０）から得られる顔画像からドライバの両目の視線方向を算出し、算出したドライバの両目の視線方向からドライバの焦点位置を算出し、算出した焦点位置と、第２カメラ（１２０）から得られる前方画像とから、ドライバの状態を判定することで、ドライバの状態を検知する。第１フレームレートは、第２フレームレートのＮ（Ｎ：１以上の整数）倍である。
Patent WO-2020195437-A1 (WO)
Inventor: ASANO Tatsuhiro
IPC: C07C405/00
Filed: 2020-02-21
Abstract: The present invention provides a method for producing a compound represented by formula (1a), (1b) or (1c), the method including a step in which a compound represented by formula (3) is reduced to obtain a compound represented by formula (4) in the presence of a metal complex represented by formula (5), an inorganic base, and a solvent and under the hydrogen atmosphere. [In the formulae, Ar 1  is an aryl group, each Ar 2  is independently a phenyl group or the like, W is a biphenyl group or the like, Z is an ethylene group substituted by a phenyl group or the like, L is a chlorine atom or, if Z has a phenyl group or a C 1-3  alkoxyphenyl group, one of the carbon atoms constituting the phenyl group or the C 1-3  alkoxyphenyl group.]
Patent WO-2020175509-A1 (WO)
Title: Pump
Inventor: MITSUDA KIMIHIKO
IPC: F04D1/08
Filed: 2020-02-26
Abstract: This pump includes: a ring-shaped first inclined surface (22a) that is formed, among a production pipe (11), in a section located upward of a motor stator, and that is inclined in a direction heading toward the center axis of the production pipe (11) with respect to a direction heading from the upper end of the production pipe (11) toward the lower end; and a ring-shaped second inclined surface (105a) that is formed on the outer side of the lower end portion of a pump stator (49) constituting an inner element (16), and that is in planar contact with the first inclined surface (22a).
Patent WO-2020189261-A1 (WO)
Title: Construction machine
Inventor: YOKOTA JUMPEI
IPC: E02F9/20
Filed: 2020-03-03
Abstract: In a construction machine (1), before startup of an engine (2), a powering instruction detection unit (63) detects a powering instruction for starting powering of an electronic instrument that requires an operation confirmation. A timing unit (65) measures the time elapsed since powering of the electronic instrument started. A battery control unit (62) is configured so as to perform a control for starting the powering of the electronic instrument in response to the detection of the powering instruction. An engine control unit (61) is configured so as to perform a control to start the engine (2) when a startup operation is received by a startup operation reception unit (3) before the elapsed time has exceeded a preset first reference time (T1). A control device (6) is configured so as to perform a control to suppress power consumption of a battery (4) when at least one preset power consumption suppression condition is satisfied, after powering of the electronic instrument is started and before the engine is started up.
Patent WO-2020184441-A1 (WO)
Inventor: MIYAMOTO HIROKUNI
IPC: A23K10/18
Filed: 2020-03-06
Abstract: A feed for reducing lipid peroxides in tissues of the edible parts of livestock or for improving meat qualities, said feed comprising a sporogenous lactic acid bacterium and/or a sporogenous thermophile bacterium not corresponding to the sporogenous lactic acid bacterium.
Patent WO-2020184668-A1 (WO)
Inventor: HASEGAWA MITSURU
IPC: B23B27/10
Filed: 2020-03-12
Abstract: The insert of the present disclosure has a base body which is provided with a first surface, a second surface connected to the first surface, and a blade located on at least a portion of a ridge line of the first surface and the second surface. The first surface has a plurality of grooves extending at an angle of 20-90°, inclusive, relative to the ridge line, in a location away from the ridge line. The grooves are separated from the ridge line within a range of 40-700 µm, inclusive, and have a width W of 50-700 µm, inclusive, and a depth D of 20-700 µm, inclusive. A spatial interval S between neighboring grooves is 50-700 µm, inclusive. The cutting tool of the present disclosure comprises a holder which has a length from a first end to a second end and has a pocket on a first-end side, and the aforementioned insert located in the pocket.
Patent WO-2020196018-A1 (WO)
Inventor: MUKAI HIROKI
IPC: F03B3/04
Filed: 2020-03-16
Abstract: A hydraulic power generation apparatus (1) is provided with: an impeller (8) which converts hydraulic power into rotary force; a power generator (10) which generates electric power by rotation of the impeller (8); and a water collecting device (22) which is installed on the upstream side of the impeller (8) and which collects water of a water channel (2) toward the impeller (8). The water collecting device (22) includes: a water collecting plate unit (23) which increases the speed of the water of the water channel (2) and guides the water to the impeller (8); and water collecting plate guides (26) for providing the water collecting plate unit (23) to the upstream side, by a predetermined distance, of the water channel (2) with respect to the impeller (8). The water collecting plate unit (23) is divided into a plurality of water collecting plates (24) in a plane (P) formed by the water flow direction (A1) and the vertical direction, and the divided water collecting plates (24) are respectively inserted into the water channel (2) along the water collecting plate guides (26).
Patent WO-2020196344-A1 (WO)
Inventor: UERA KAZUYOSHI
IPC: C07B61/00
Filed: 2020-03-19
Abstract: Provided is a method for producing a silane compound, which does not produce corrosive substances such as acids, does not use organic solvents and which contributes to a reduction in environmental load. This method for producing a silane compound has D) a siloxane decomposition step for heating a mixture containing: a siloxane compound A), which is a cyclic siloxane compound A-1) represented by formula (1), a linear siloxane compound A-2) represented by formula (2) and/or a silsesquioxane compound that is represented by formula (3) and has a siloxane bond as a main chain skeleton; a carbonate compound B) including at least one of a diaryl carbonate, a dialkyl carbonate and a monoalkylmonoaryl carbonate; and a basic compound catalyst C). The step D) further includes subjecting the siloxane compound A) to alkoxylation and/or aryloxylation. (In the formulae, R 1  to R 5 , X, n, m and p are as described in the description of the present application.)
Patent WO-2020196899-A1 (WO)
Inventor: ADACHI TAKUMI
IPC: C08K3/00
Filed: 2020-03-27
Abstract: Provided is a hydrogenated conjugated diene polymer having a structure formed by bonding a nitrogen-containing compound having two or more alkoxysilyl groups and two or more nitrogen atoms with a plurality of conjugated diene polymer chains. When the composition ratios (molar ratios) of a structural unit represented by formula (1), a structural unit represented by formula (2), a structural unit represented by formula (3), and a structural unit represented by formula (4) in said polymer are respectively signified by p, q, r, and s, a value α expressed by numerical formula (i) is 0.80-0.97. In addition, the equilibrium storage modulus E' of said polymer is 2.4 MPa or more. (i): α = (p + (0.5 × r))/(p + q + (0.5 × r) + s)
Patent WO-2021199368-A1 (WO)
Inventor: MATSUO DAISUKE
IPC: C21D8/10
Filed: 2020-04-01
Abstract: 優れた耐ＳＳＣ性を有する鋼材を提供する。本開示の鋼材は、化学組成が、質量％で、Ｃ：０．０３５％以下、Ｓｉ：１．００％以下、Ｍｎ：１．００％以下、Ｐ：０．０３０％以下、Ｓ：０．００５０％以下、ｓｏｌ．Ａｌ：０．００５～０．１００％、Ｎ：０．００１～０．０２０％、Ｎｉ：５．００～７．００％、Ｃｒ：１０．００～１４．００％、Ｃｕ：１．５０～３．５０％、Ｍｏ：１．００～４．００％、Ｖ：０．０１～１．００％、Ｔｉ：０．０２～０．３０％、Ｃｏ：０．０１～０．５０％、Ｃａ：０．０００３～０．００３０％、Ｏ：０．００５０％以下、Ｗ：０～１．５０％、Ｎｂ：０～０．５０％、Ｂ：０～０．００５０％、Ｍｇ：０～０．００５０％、希土類元素（ＲＥＭ）：０～０．０２０％及び残部がＦｅ及び不純物からなり、円相当径が１．０μｍ以上のＭｎ硫化物と、円相当径が２．０μｍ以上のＣａ硫化物との合計が０．５０個／ｍｍ２以下である。
Patent WO-2021210119-A1 (WO)
Title: Magnetic-geared motor
Inventor: TAKIZAWA YUJI
IPC: H02K16/02
Filed: 2020-04-16
Abstract: Provided is a magnetic-geared motor in which power loss can be reduced by suppressing eddy current flowing through the inside of a fastening member.　The magnetic-geared motor has: a stator (10); a first rotor (20) rotatably provided with respect to the stator and equipped with a plurality of magnetic pole pieces (21) and a plurality of spacers (22) which are disposed side by side in the circumferential direction; and a second rotor (30) provided coaxially with the first rotor. The spacers are composed of a plurality of divided spacers (22a) disposed in the axial direction at intervals and a plurality of fasteners (22b) for fastening the plurality of divided spacers in the axial direction, and the divided spacers and the fasteners are electrically insulated from each other.
Patent WO-2020226128-A1 (WO)
Inventor: SATO TAIKI
IPC: G01J5/00
Filed: 2020-04-30
Abstract: This temperature measuring device (80), for measuring the temperature of a rotor (40) in a motor (20), comprises a temperature sensor (82), a transmission unit (73), and a receiving unit (76). The temperature sensor (82) is fixed to the rotor (40) or a rotating body (56) which rotates together therewith, and measures the temperature of a prescribed area (p1) on the rotor (40). The transmission unit (73) is fixed to the rotor (40) or to the rotating body (56) which rotates together therewith, and acquires temperature information (iT) from the temperature sensor (82) and transmits this to outside of the rotor (40). The receiving unit (76) is installed outside of the rotor (40) in a state not rotating together with the rotor (40), and receives the temperature information (iT) transmitted by the transmission unit (73).
Patent WO-2020230795-A1 (WO)
Inventor: ARATANI MASATOSHI
IPC: C22C38/38
Filed: 2020-05-12
Abstract: 大気中で熱処理を行った場合であってもフェライト脱炭層だけでなく全脱炭層の生成を抑制することができ、優れた疲労特性を有する中空スタビライザーを得ることができる、中空スタビライザー用電縫鋼管を提供する。前記中空スタビライザー用電縫鋼管は、所定の成分組成を有し、内表面および外表面における全脱炭層深さが１００μｍ以下である。
Patent WO-2020241620-A1 (WO)
Inventor: KAWASE NOBORU
IPC: C08J9/28
Filed: 2020-05-26
Abstract: The purpose of the present invention is to provide an aerogel complex having suppressed aerogel shedding, even when applied to a curved surface. [Solution] The purpose is achieved by an aerogel complex comprising at least a porous resin base material and an aerogel. The aerogel comprises a hydrolyzed condensate of a silane compound. The silane compound fulfills 0 < Qx < 50, 50 ≤ Tx < 100, and 0 ≤ Dx < 30 (where Qx + Tx + Dx = 100), when the mass percentages of a tetrafunctional silane compound, a trifunctional silane compound, and a bifunctional silane compound are Qx, Tx, and Dx, respectively.
Patent WO-2020255727-A1 (WO)
Inventor: KOU YOUKI
IPC: C08F297/02
Filed: 2020-06-04
Abstract: Provided are: a block copolymer that has a narrow molecular weight distribution and can be used in DSA techniques; a block copolymer intermediate for the block copolymer; and production methods for the block copolymer and the block copolymer intermediate. The present invention uses a block copolymer intermediate that is represented by general formula (1) or (2). (In general formulas (1) and (2), R 1  and R 3  each independently represent a polymerization initiator residue, R 2  and R 4  each independently represent an aromatic group or an alkyl group, Y 1  represents a (meth)acrylic acid ester polymer block, Y 2  represents a styrene or styrene derivative polymer block, L represents a C1–6 alkylene group, X represents a halogen atom, and m and n each independently represent an integer from 1 to 5.)
Patent WO-2020250809-A1 (WO)
Inventor: KOTSUGAI YOSHINORI
IPC: A63H18/02
Filed: 2020-06-04
Abstract: The present invention provides a response to a physical phenomenon related to a real object when the object is moved by an operation or the like performed by a user. This control system comprises a moving apparatus which moves on a sheet having disposed thereon an image indicative of coordinates, and which has a camera for capturing an image of a portion of the sheet. The control system acquires an operation performed by the user, controls the moving apparatus so as to travel in accordance with the operation performed by the user (S106), detects the position of the moving apparatus on the basis of an image captured by the camera included in the moving apparatus (S101), determines, on the basis of position detection performed by a position detection means, whether or not the moving apparatus has made a movement predicted on the basis of the operation performed by the user (S102, S105), and, when it is determined that the moving apparatus has not made the predicted movement, executes a predetermined procedure (S103, S110, S111).
Patent WO-2021044684-A1 (WO)
Title: Extrusion device and die for extrusion molding
Inventor: TAKEUCHI Takahide
IPC: B29C48/31
Filed: 2020-06-04
Abstract: A die attached to a cylinder of an extrusion device is provided with: an inlet for supplying molten resin from the cylinder; a plurality of holes for discharging strands formed from the molten resin; a resin flow passage 22 that extends in the flow direction from the inlet to the plurality of holes; and a plate member 11 that is vertically movable so as to protrude into the resin flow passage 22. The plate member 11 is disposed along the X-direction and moves vertically such that both of the X-direction edges of the plate member 11 come in contact with interior walls of the resin flow passage 22. The protrusion amount t1 of the plate member 11 into the resin flow passage 22 decreases from the center to both edges in the X-direction.
Patent WO-2020262285-A1 (WO)
Inventor: URAKAWA SATOSHI
IPC: C12M1/34
Filed: 2020-06-22
Abstract: A cell potential measurement device (1) has a measurement surface (1a) onto which a cell suspension is dropped. The cell potential measurement device (1) comprises: a plurality of working electrodes (10); and reference electrodes (20). The plurality of working electrodes (10) are arranged two-dimensionally in a working region (R1) of the measurement surface (1a). The reference electrodes (20) are provided further to the outside than the working region (R1) of the measurement surface (1a). The contact angle in a hydrophobic region (R2) between the working region (R1) of the measurement surface (1a) and the reference electrodes (20) is larger than the contact angle in the working region (R1).
Patent WO-2021006089-A1 (WO)
Inventor: YANO TAKAYOSHI
IPC: C22C38/00
Filed: 2020-06-29
Abstract: The present invention provides a ferritic stainless steel sheet for collectors of sulfide-based solid-state batteries, said ferritic stainless steel sheet having excellent sulfurization resistance. This ferritic stainless steel sheet has a component composition which contains, in mass%, from 0.001% to 0.050% of C, from 0.01% to 2.00% of Si, from 0.01% to 1.00% of Mn, 0.050% or less of P, 0.010% or less of S, from 18.00% to 32.00% of Cr, from 0.01% to 4.00% of Ni, from 0.001% to 0.150% of Al and 0.050% or less of N, with the balance being made up of Fe and unavoidable impurities.
Patent WO-2021020022-A1 (WO)
Inventor: KAWAGUCHI YOSHIHIRO
IPC: B60W50/14
Filed: 2020-07-02
Abstract: When a target is detected in the surroundings of a host vehicle (C1), a vehicle alert device (10) determines, within a set calculation time, whether the target is an alert object, which does not include stationary objects; if the target is an alert object, the vehicle alert device (10) determines whether the alert object is present within a driver's blind angle region (RL, RR); and if the alert object is present within the blind angle region, the vehicle alert device (10) executes an alert control for issuing a alert to the driver. The vehicle alert device does not execute the alert control if the relative speed of the host vehicle in relation to the alert object when the host vehicle is overtaking the alert object is greater than or equal to a prescribed threshold value. If the travel speed of the host vehicle when the host vehicle is overtaking the alert object is greater than or equal to a prescribed speed, the vehicle alert device sets the prescribed threshold value to a high value and sets the set calculation time to a small value, in comparison to when the travel speed of the host vehicle is less than the prescribed speed.
Patent WO-2021033463-A1 (WO)
Inventor: MATSUSHITA NOBUYUKI
IPC: H04N7/18
Filed: 2020-07-15
Abstract: L'invention concerne un programme informatique, un procédé de spécification d'objet, un dispositif de spécification d'objet et un système de spécification d'objet permettant de spécifier la relation de correspondance entre des données d'image dans lesquelles un objet est capturé par une caméra et un capteur disposé sur l'objet.　Selon le mode de réalisation de l'invention, un système de spécification d'objet comprend : une caméra ; un capteur disposé sur un objet ; et un dispositif de spécification d'objet comprenant une unité d'acquisition de données d'image pour acquérir des données d'image capturées par la caméra, une unité d'acquisition de données de capteur pour acquérir des données de capteur à partir du capteur, ainsi qu'une unité de spécification pour spécifier, d'après les données d'image acquises par l'unité d'acquisition de données d'image et les données de capteur acquises par l'unité d'acquisition de données de capteur, la correspondance entre les données d'image dans lesquelles est capturé l'objet et le capteur.
Patent WO-2022018780-A1 (WO)
Title: Arithmetic learning computer program
Inventor: NAOI AKIKO
IPC: G09B19/02
Filed: 2020-07-19
Abstract: [Problem] To provide an arithmetic learning computer program for learning a quantity operational concept of addition and subtraction and a combination of determined numbers in conjunction with the division of a small number through understanding via the vision. [Solution] Provided is an arithmetic learning computer program 1 which can: display drawn frames 2 of a figure sequentially in parallel in one direction from S ends; display a division guide 4 that indicates a space between an N-th frame and an (N+1)-th frame from one end; display, in different colors, a figure 3 of N frames 2 from the one end and a figure 3 of the other M frames 2 by means of an operation for the division guide 4; and perform actions on all S and N where S≦18 and N≦9.
Patent WO-2021044771-A1 (WO)
Title: Imaging device
Inventor: YAMADA SHOTA
IPC: H04N5/369
Filed: 2020-07-30
Abstract: This imaging device (20) comprises: a solid-state imaging element in which a plurality of pixel cells are arranged in a matrix; and a signal processing unit (25) which processes a detection signal output from each pixel cell. Here, the signal processing unit (25) includes a variation calculation unit (203) which calculates variations between pixel cells of the detection signal output from each pixel cell, and a correction calculation unit (205) which corrects a detection signal output from each pixel cell on the basis of the variation calculated by the variation calculation unit (203).
Patent WO-2021024961-A1 (WO)
Inventor: MAEDA KATSUMI
IPC: H01M10/0525
Filed: 2020-07-31
Abstract: Provided is a reduced graphene oxide-dihydroxynaphthalene composite material which exhibits an improved initial charge discharge efficiency when used for a lithium ion secondary battery. The composite material according to an embodiment of the present invention is characterized in that a reduced graphene oxide is combined with dihydroxynaphthalene.
Patent WO-2022038665-A1 (WO)
Inventor: NUMATA SATOSHI
IPC: B66B5/22
Filed: 2020-08-18
Abstract: Disclosed is an elevator device in which the reliability of an operation by an electric manipulator is improved without a complicated operation mechanism for operating an emergency stop device. This elevator device comprises an electric manipulator that is provided in an elevator car and that operates an emergency stop device, wherein: the electric manipulator comprises an electromagnet (35), a manipulation lever (11) that manipulates the emergency stop device (2) in conjunction with an operation of the electromagnet, an armature (34) that is connected to the manipulator lever, a feed screw (36) that screws into a screw hole part provided to the electromagnet, and a motor (37) that drives the feed screw; the armature is attracted by the electromagnet in a standby state; the armature becomes attached to the excited electromagnet after the emergency stop device is operated; the electromagnet having the armature attached thereto is moved to a standby state position by the feed screw which is driven by the motor; and the distance between a first roller (39) and the feed screw is kept constant when the armature is moved together with the electromagnet.
Patent WO-2022044155-A1 (WO)
Inventor: SHIMATANI Shogo
IPC: G01G19/387
Filed: 2020-08-26
Abstract: An article transport feeder in which an article transport body is removably attached to a vibrating head part of an excitation mechanism, wherein: the article transport feeder comprises a tightening operation unit having an operation lever, and a movable link member to which an elastically deformable spindle is provided and which is linked to the tightening operation unit and moves due to a turning operation of the operation lever; and due to movement of the movable link member associated with the turning operation of the operation lever, the spindle is elastically deformed and engagement between the vibrating head part and the article transport body is elastically retained.
Patent WO-2021192356-A1 (WO)
Title: Ｎｃプログラム変換処理方法、変換用計算機、及び変換プログラム
Inventor: KEDO Yasutaka
IPC: G05B19/4093
Filed: 2020-09-08
Abstract: ワークの加工形態に拘らずＮＣプログラムを変換する。　ＮＣプログラム変換処理方法は、第１のマシニングセンタを制御するための変換元用ＮＣプログラムを、第２のマシニングセンタを制御するための変換先用ＮＣプログラムに変換するＮＣプログラム変換処理方法であって、前記変換元用ＮＣプログラムによるワークの加工形態を判定する判定ステップと、判定した前記ワークの加工形態に応じて補正方法を１方向補正または２方向補正に決定する決定ステップと、決定した前記補正方法を用いて前記変換元用ＮＣプログラムを前記変換先用ＮＣプログラムに変換する変換ステップと、を含むことを特徴とする。
Patent WO-2021054394-A1 (WO)
Title: Rough road traveling determination device and abnormality determination device
Inventor: TASAKI KATSUNORI
IPC: B60W40/06
Filed: 2020-09-17
Abstract: A rough road traveling determination device 2 for determining whether a vehicle has travelled a rough road is provided with: a vehicle speed moving average calculation unit 22 for calculating a short-term moving average and a long-term moving average of vehicle speeds of the vehicle; a determination parameter calculation unit 23 for calculating an integrated value which is obtained by integrating the absolute value of the difference between the short-term moving average and the long-term moving average of the vehicle speed, in a monitoring period corresponding to the vehicle speed; a fluctuation observation unit 24 for counting the number of times a large-small relationship between the short-term moving average and the long-term moving average of the vehicle speed is reversed in the monitoring period; and a rough road determination unit 25 that, when the integrated value is greater than a preset first threshold value and the number of times is greater than a preset second threshold value, determines that the vehicle has travelled a rough road.