baber/WOPTO huggingface dataset:
Patent WO-2020026880-A1 (WO)
Title: Active electrode, electroencephalograph, control device, and control method
Inventor: MATSUMOTO AKINORI
IPC: A61N1/00
Filed: 2019-07-23
Abstract: This active electrode is provided with: a measurement electrode (51a) that is brought into contact with a living body; a first amplification circuit (52a) to which a first biological signal detected by the measurement electrode (51a) is inputted; a first current source (53a) for causing a first current for measuring contact impedance between the measurement electrode (51a) and the living body, to flow to the living body via the measurement electrode (51a); and a second current source (54a) for causing a second current for applying electric stimulation to the living body, to flow to the living body via the measurement electrode (51a).
Patent WO-2021024452-A1 (WO)
Inventor: NAKAMURA YUSUKE
IPC: H04N5/225
Filed: 2019-08-08
Abstract: The present invention pertains to a lensless imaging device and provides the characteristics, structure, etc. of an image sensor suitable for imaging. An imaging device comprises: a modulator that modulates the intensity of light on the basis of an imaging pattern; an image sensor that generates a sensor image on the basis of the modulated light; and a microlens array that includes a plurality of microlenses disposed with respect to a plurality of pixels of the image sensor. The imaging device has distribution characteristics related to an amount of deviation of the relative positions of the center position of a light reception part of each pixel among the plurality pixels and the center position of each microlens of the plurality of microlenses in the plane of the image sensor. These characteristics are such that there is at least one location where the differential value in the amount of deviation between adjacent pixels changes from positive to negative or from negative to positive.
Patent WO-2020032255-A1 (WO)
Title: Sensor system, and measuring device employing same
Inventor: SHIRASAKA YASUYUKI
IPC: G01L1/16
Filed: 2019-08-09
Abstract: The present invention provides a sensor system capable of detecting both stress applied gradually over a long period, and stress applied over a short period or instantaneously. This sensor system is characterized by being provided with: a piezoelectric sensor including a piezoelectric sheet having elasticity in a surface direction, a first electrode which is laminated onto one surface of the piezoelectric sheet and which has elasticity in the surface direction of the piezoelectric sheet, and a second electrode which is laminated onto the other surface of the piezoelectric sheet and which has elasticity in the surface direction of the piezoelectric sheet; a first detecting portion which measures an electric potential generated by the piezoelectric sensor; and a second detecting portion which detects a change in an electrostatic capacitance of a capacitor formed between the first electrode and the second electrode of the piezoelectric sensor, or a change in an impedance between the first electrode and the second electrode of the piezoelectric sensor.
Patent WO-2020032265-A1 (WO)
Title: Robot system
Inventor: HASHIMOTO YASUHIKO
IPC: B25J3/00
Filed: 2019-08-09
Abstract: A robot system 300A is provided with: a robot main body 1 which performs work; a robot control unit 41 which controls actions of the robot main body 1 in accordance with operation commands; an operating device 2 which sends the operation commands to the robot control unit 41 in accordance with operations of an operator; a motivating information acquiring unit 44 which acquires motivating information for motivating the operator in such a way that the operator increases the amount of work or the speed of work of the robot main body 1; and a motivating information presenting device 6 which presents the motivating information acquired by the motivating information acquiring unit 44 to the operator.
Patent WO-2020049993-A1 (WO)
Inventor: YASUDA RYOUHEI
IPC: G02B23/24
Filed: 2019-08-19
Abstract: An image processing device (100) is provided with a positional relation detection unit (112) for detecting a user's positional relation to a physical object, and a video control unit (114) for correcting a video imaged by an imaging device (15) controlled independently of the user on the basis of the user's positional relation to the physical object and outputting the corrected video to a display device (30).
Patent WO-2020075416-A1 (WO)
Inventor: TANIGUCHI MAKOTO
IPC: H02K1/27
Filed: 2019-08-30
Abstract: A dynamo-electric machine (10) is provided with: a rotor (40) having a first magnet which is a permanent magnet and rotatably supported by a housing (30); and a stator (50) affixed to the housing (30) and disposed coaxial with the rotor (40). The stator (50) is provided with: a stator winding (51) having a plurality of conductive wires arranged in the circumferential direction of the stator (50); and a stator core (52) for supporting the stator winding (51). The dynamo-electric machine (10) is configured either so that an inter-winding member using a specific magnetic material or a specific non-magnetic material is provided between each of the conductive wires in the circumferential direction, or so that an inter-conductive wire member is not provided between the each of the conductive wires in the circumferential direction. The stator winding (51) is provided with coil end sections (54, 55) axially protruding from the stator core (52). A soft magnetic member (150, 152) is provided to at least a part of the surface of each of the coil end sections (54, 55).
Patent WO-2020071035-A1 (WO)
Title: Stator and motor using same
Inventor: NUKADA KEIICHIRO
IPC: H02K3/18
Filed: 2019-09-03
Abstract: A stator 100 is provided with a yoke 20, teeth 10 connected to the yoke 20, and coils 40 comprising plate-shaped conductive wires and mounted on the teeth 10. The coils 40 have windings 43, first terminals 41, and second terminals 42. The windings 43 are each wound n turns (n is an integer greater than or equal to two) on one tooth 10, and at a k-th turn (k is an integer satisfying 1 ≤ k ≤ n) of the coil 40, the winding 43 satisfies the relationship of Ak < Bk, where Ak is the axial height of a first portion k1 located along an axial end surface of the tooth 10, and Bk is the circumferential width of a second portion k2 extending from an end of the first portion k1 and located along a circumferential end surface of the teeth 10.
Patent WO-2020194788-A1 (WO)
Inventor: HATTORI TAKAYUKI
IPC: B32B7/02
Filed: 2019-09-05
Abstract: La présente invention aborde le problème de la réalisation d'un matériau absorbant acoustique qui présente d'excellentes performances d'absorption acoustique dans des plages de basses fréquences et de fréquences intermédiaires, de préférence également dans des plages de hautes fréquences. Ce matériau absorbant acoustique stratifié comprend au moins : une couche de fibres; et une couche poreuse, la couche de fibres présentant un diamètre de pore fin de débit moyen de 1,0 à 60 µm et une perméabilité à l'air telle que mesurée à l'aide d'un procédé de formation de Frazier de 30 à 220 cc/cm2·s, et la couche poreuse comprenant au moins un élément choisi dans le groupe constitué par les résines expansées, les tissus non tissés et les tissus tissés, présentant une épaisseur de 3 à 40 mm et une densité de 3 à 50 kg/m3 qui est inférieure à celle de la couche de fibres, et étant disposée de telle sorte que la couche de fibres se trouve sur le côté d'entrée sonore.
Patent WO-2020066605-A1 (WO)
Inventor: FUJISHIRO MASATO
IPC: H04W16/26
Filed: 2019-09-11
Abstract: A method according to an embodiment is performed by a relay device which is connected to a higher-level device and has the function of relaying communications between the higher-level device and a lower-level device. The method comprises: receiving, from the higher-level device, priority order information defining priority orders of candidate higher-level devices as candidate destinations for reconnection by the relay device; sensing, after the relaying has been started, failure of connection with the higher-level device; determining, in accordance with the sensing of the connection failure and on the basis of the priority order information, a higher-level device as a destination for reconnection by the relay device from among the candidate higher-level devices; and transmitting a reconnection request to the higher-level device that has been determined.
Patent WO-2020054759-A1 (WO)
Title: Product information management system and service information management system
Inventor: SUEMATSU DAIKICHI
IPC: G06Q30/02
Filed: 2019-09-11
Abstract: [Problem] To increase the confidence of a consumer with regard to a product, and enable a consumer to select a product without concerns.
[Solution] The present invention is provided with: a raw material information recording means 7 for recording raw material information transmitted from a terminal 2 of a raw material provider; a processed food product information recording means 9 for recording processed food product information transmitted from a terminal 3 of a raw material processor; and a processed food product provision destination information recording means 11 for recording processed food product provision destination information transmitted from a processed food product provision destination terminal 4.
Patent WO-2020054782-A1 (WO)
Inventor: ISHIHARA HIROKI
IPC: C12N15/12
Filed: 2019-09-11
Abstract: The present invention provides improved accuracy of an index for estimating the efficacy of drug therapy for breast cancer. Specifically, provided is a method for estimating breast cancer cell abundance, the method comprising the following (1) and (2): (1) analyzing, in an human subject-derived sample, a methylation rate of: (a) a cytosine residue in a CG region comprising 1000 th  and 1001 st  nucleotides in a nucleotide sequence expressed by SEQ ID NO: 1; (b) a cytosine residue in a CG region comprising 1000 th  and 1001 st  nucleotides in a nucleotide sequence expressed by SEQ ID NO: 2; (c) a cytosine residue in a CG region comprising 1001 st  and 1002 nd  nucleotides in a nucleotide sequence expressed by SEQ ID NO: 3; or (d) a combination thereof; and (2) estimating, on the basis of the analyzed methylation rate, the breast cancer abundance in the human subject-derived sample.
Patent WO-2020183761-A1 (WO)
Inventor: OHASHI HIROSHI
IPC: G01N30/02
Filed: 2019-09-12
Abstract: 【課題】装置本体に取り付けられている組立体の所在を管理することができるクロマトグラフィーシステムを提供すること。 【解決手段】クロマトグラフィーシステム１は、液体の試料が通過する流路を有する装置本体１１と、流路の途中に配置され、試料を複数の成分に分離する分析カラムとを備え、複数の分析条件で試料の分析が可能である。クロマトグラフィーシステム１は、装置本体１１に取り付けられ、複数の部材を組み立てることにより構成された組立体３と、組立体３に関する第１情報および組立体３を構成する各部材に関する第２情報とを記憶する第３記憶とを備える。
Patent WO-2020066892-A1 (WO)
Inventor: KANAYAMA HIROSHI
IPC: C08G18/06
Filed: 2019-09-20
Abstract: A plurality of fiber layers (a) and a resin (b) that is in contact with the fiber layers (a) are included in a simulated sclera 2, the fiber diameters of fibers constituting the fiber layers (a) being set to 0.6-170.0 μｍ inclusive, and the plurality of fiber layers (a) being laminated and the laminated fiber layers (a) being impregnated with the resin (b), whereby the simulated sclera 2 is obtained.
Patent WO-2021059350-A1 (WO)
Title: Electric motor driving device and refrigeration cycle application apparatus
Inventor: TOYODOME SHINYA
IPC: H02P27/06
Filed: 2019-09-24
Abstract: The present invention comprises an inverter (30) for supplying an AC voltage with a variable frequency and voltage value to an electric motor (7) that drives a load element the load torque of which fluctuates periodically, and a control device (100) for controlling the inverter (30), wherein the control device (100) includes: an excitation current command value generation unit (113) which generates a γ-axis current command value in a rotating coordinate system; a speed control unit (610) which generates a first δ-axis current command value in the rotating coordinate system; a limiting unit (630) which limits the first δ-axis current command value by using a limit value, and generates a second δ-axis current command value; a compensation value calculation unit (504) which generates a δ-axis current compensation value such that the output torque of the electric motor (7) follows the periodic fluctuation of the load torque; and a vibration suppression control unit (640) which generates a third δ-axis current command value by using the second δ-axis current command value, the limit value, and the δ-axis current compensation value, and controls the inverter (30) by using the γ-axis current command value and the third δ-axis current command value.
Patent WO-2020110440-A1 (WO)
Title: Method for producing titanium sponge and method for producing titanium processed article or cast article
Inventor: YOSHIDA MINORU
IPC: C22B34/12
Filed: 2019-09-24
Abstract: Provided is a method for producing titanium sponge, the method being capable of producing a titanium sponge lump that has a large volume for the lump even at the upper end side, i.e., that has a shape approximating a column shape. The titanium sponge production method comprises a reduction step in which a titanium sponge lump is produced by maintaining molten magnesium in a reduction reaction vessel made of metal and feeding titanium tetrachloride thereinto. In the reduction step, the ratio (H2/H1) of the height H2 from the lower end of the titanium sponge lump to the upper end of the titanium sponge lump, to the height H1 from the lower end of the titanium sponge lump to the bath surface of the molten magnesium, satisfy the relationship in formula (1): H2/H1 ≤ 0.85 Formula (1).
Patent WO-2020067480-A1 (WO)
Inventor: MATSUMOTO KATSUMASA
IPC: H01M4/38
Filed: 2019-09-27
Abstract: L'invention concerne un groupe de particules composites capable d'atteindre à la fois une excellente performance de charge rapide et une excellente performance de charge/décharge initiale. Parmi les multiples particules composites constitutives du groupe de particules composites, dans de multiples particules composites ayant de multiples parties convexes et un diamètre supérieur ou égal au diamètre médian (d50), des revêtements de carbone amorphe sur les surfaces de particules de matériau actif ont un rapport de couverture surfacique moyen de 50 à 90 %. Lorsque les régions où les surfaces des particules de matériau actif sont exposées de 1 µm2 ou plus dans les particules composites sont définies comme des régions exposées ,la densité de nombre des régions exposées par rapport à la surface totale des multiples particules composites est de 0,0010 à 0,0500 région/µm2.
Patent WO-2020080110-A1 (WO)
Title: Synthetic lubricating oil
Inventor: YATABE TETSUO
IPC: C10N20/02
Filed: 2019-10-02
Abstract: Provided is a synthetic lubricating oil having a 100°C dynamic viscosity of 4.0-9.0 mm2/s and a viscosity index of 250 or greater. The synthetic lubricating oil is characterized by comprising a compound represented by formula (I) or a mixture of compounds represented by formula (I). The synthetic lubricating oil is further characterized by having a 100°C dynamic viscosity of 4.0-9.0 mm2/s and a viscosity index of 250 or greater. (In the formula, R0 is a methyl or phenyl group; R1 is an optionally substituted, linear or branched, hydrocarbon group having 3-10 carbon atoms, and the R1 moieties may be the same or different; R2 is a linear or branched, divalent hydrocarbon group having 6-12 carbon atoms; and n is 0 or 1.)
Patent WO-2020071458-A1 (WO)
Title: Laser processing method, semiconductor device manufacturing method, and examination device
Inventor: SAKAMOTO TAKESHI
IPC: B23K26/53
Filed: 2019-10-02
Abstract: An examination device is provided with: a stage which supports a wafer in which a plurality of columns of modification region are formed in a semiconductor substrate; a light source which outputs light transmitted through the semiconductor substrate; an objective lens which allows passage of light that has propagated through the semiconductor substrate; a light detection unit which detects light that has passed through the objective lens; and an examination unit which determines whether, in an examination region between a first modification region closest to an upper surface of the semiconductor substrate and a second modification region closest to the first modification region, a tip-end of a crack extending from the first modification region toward the back-surface side of the semiconductor substrate exists. The objective lens places a focal point in the examination region from the back-surface side. The light detection unit detects light propagating in the semiconductor substrate from the upper-surface side to the back-surface side thereof.
Patent WO-2020116015-A1 (WO)
Inventor: KUZUHARA YUTAKA
IPC: F24F13/20
Filed: 2019-10-04
Abstract: Provided is a power supply device in which a primary-side circuit and a secondary-side circuit are not insulated and an insulation distance or the like is minimized. This power supply device (1) comprises: a transformer (T) that converts a voltage input from a primary side and outputs the converted voltage to a secondary side; a primary-side circuit (20) connected to the primary side of the transformer (T); and a secondary-side circuit (40) connected to the secondary side of the transformer (T). The ground provided in the primary-side circuit (20) and the ground provided in the secondary-side circuit (40) are electrically connected to each other (common ground terminal (KGT)).
Patent WO-2020080157-A1 (WO)
Title: Aromatic tetracarboxylic acid compound
Inventor: FUJIOKA RIE
IPC: C08G59/42
Filed: 2019-10-07
Abstract: The present invention addresses the problem of providing a novel compound which suppresses volatilization of a curing agent during a curing reaction, thereby enabling the achievement of a curing agent that has excellent characteristics such as heat resistance. The present invention provides, as a solution, an aromatic tetracarboxylic acid compound which is represented by formula (I).
(In the formula, each R independently represents an alkyl group having 1-4 carbon atoms or an alkoxy group having 1-4 carbon atoms; and each n independently represents 0 or an integer of 1-4.)
Patent WO-2020080454-A1 (WO)
Title: Container
Inventor: FURUYA SHUNSUKE
IPC: B65D55/06
Filed: 2019-10-17
Abstract: Provided is a container having a novel structure for resealing an unsealed part. In the present invention, a double-walled container (1) is provided with: an inner container comprising a cylindrical body section having a curled part (11) formed on an upper circumferential edge thereof, a bottom section disposed on a lower end of the body section so as to close a lower surface of the body section, and a lid member (10) adhered to the curled part (11) and closing an upper surface of the body section; and an external sleeve (14) disposed over the body section and fixed so as to form a heat-insulating space with the outer side of the body section. The container is provided with a sealing piece (21) which has a perforation line (21A) formed on the external sleeve (14), and a portion of which is torn off from the external sleeve (14) along the perforation line (21A) and affixed so as to bridge between the external sleeve (14) and the upper surface of the lid member (10) which has been partly peeled from the curled part (11). The surface of the sealing piece (21) is coated with a heat-sensitive adhesive.
Patent WO-2020085324-A1 (WO)
Inventor: YAGI TAICHI
IPC: C01C1/12
Filed: 2019-10-21
Abstract: An ammonia synthesis system according to the present invention includes: an ammonia synthesis reaction part (10) that synthesizes ammonia from nitrogen and hydrogen; an ammonia cooler (20) that cools an ammonia-containing gas discharged from the ammonia synthesis reaction part (10); a gas-liquid separator (30) that separates ammonia liquefied by the ammonia cooler (20) and a circulating gas; and an ammonia synthesis gas supply part (40) that supplies a nitrogen gas and a hydrogen gas. The circulating gas is supplied to the ammonia synthesis reaction part, and the concentration of ammonia gas in the circulating gas supplied to an ammonia synthesis part is 3 volume% or higher. In an ammonia production method according to the present invention, ammonia is produced by reacting nitrogen and hydrogen under the condition where the reaction pressure is 10 MPa or less by using a circulating gas in which the concentration of ammonia gas is 3 volume% or higher and an ammonia synthesis catalyst. With the present invention, it is possible to provide an ammonia synthesis system and an ammonia production method in which the energy required for the production of ammonia is reduced.
Patent WO-2021084680-A1 (WO)
Inventor: KAWANO HIROSHI
IPC: G05D1/02
Filed: 2019-10-31
Abstract: This mobile robot is provided with, for example: a position/distance calculation command transmission unit 1; a position/distance calculation command transfer unit 2; a reply position/distance calculation command transmission unit 3; a direction storage unit 4; a reply position/distance calculation command transfer unit 5; a first lead-robot unit determination command transmission unit 6; a robot unit determination unit 7; a first mobile unit 8; a second mobile unit 9; a next lead-robot unit selection command transmission unit 10; and a second lead-robot unit determination command transmission unit 11.
Patent WO-2020100841-A1 (WO)
Inventor: KASAMA HIDEKI
IPC: G07F11/58
Filed: 2019-11-12
Abstract: >[Problem] To provide an article dispenser wherein, with a simple configuration, two compartments can be set at different desired temperatures using a single heat exchanger. [Solution] An article dispenser is provided with: a rectangular box-shaped cabinet 4 having an open front face and comprising an article accommodation part 6 that accommodates articles therein; a door for closing the front face of the cabinet 4; and an evaporator 23d, provided to the cabinet 4, for circulating temperature-adjusting air in the article accommodation part 6 to adjust the temperature of the article accommodation part 6. The article accommodation part 6 is vertically divided by a partition wall into an upper compartment and a lower compartment. The upper compartment and the lower compartment are set to different temperature ranges. A first inlet for drawing in the temperature-adjusting air from the upper compartment and directing said air to the heat exchanger and a second inlet for drawing in the temperature-adjusting air from the lower compartment and directing said air to the heat exchanger are disposed on different surfaces among the front, back, left, and right surfaces of the compartments.
Patent WO-2021100116-A1 (WO)
Inventor: WATANABE SHOTA
IPC: H02M7/48
Filed: 2019-11-19
Abstract: This power conversion device has a plurality of single-phase inverters (2I, 3I), at least one of which is connected to an external power supply (10S), wherein the voltage ratios between the DC power supply voltages of the respective single-phase inverters (2I, 3I) are constant, and is provided with: a comparison unit (22) for calculating comparison standard values by dividing the voltage ratios by the ratios between the detected voltage values of the DC power supply voltages of the single-phase inverters (2I, 3I) and the target values of the respective DC power supply voltages and performing comparison processing on the comparison standard values; and an output pattern determination unit (23) for determining, on the basis of the comparison results obtained by the comparison unit (22) and a predetermined selection condition, an output pattern that is a combination of the single-phase inverters (2I, 3I) from which voltages are to be output. The comparison unit (22) compares an average value of at least some of the plurality of comparison standard values with the respective comparison standard values.