Patents by Inventor Masaru Takahashi
Masaru Takahashi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240152427Abstract: A service recovery method formulation device (information processing device) 16 includes a recovery method learning unit (learning unit) 165 that recognizes a pattern of each of pieces of recovery operation content for a plurality of recovery operations for services of an application program, groups the plurality of recovery operations for each pattern of the recovery operation content to form a plurality of recovery operation groups, recognizes a pattern of each of pieces of monitoring content for a plurality of pieces of monitoring data related to the services monitored immediately before and after the plurality of recovery operations are performed, respectively, and groups the plurality of pieces of monitoring data for each pattern of the monitoring content to form a plurality of monitoring data groups.Type: ApplicationFiled: February 5, 2021Publication date: May 9, 2024Inventors: Masaru Sakai, Kensuke TAKAHASHI
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Publication number: 20240139907Abstract: The present technology relates to an information processing apparatus capable of more easily determining a maintenance timing by using event data. The information processing apparatus includes a state estimation unit that estimates a state of a grindstone by using event data supplied from an event sensor that outputs, as event data, a temporal change of an electrical signal obtained by photoelectrically converting an optical signal, and outputs a result of the estimation. The present technology can be applied to, for example, an information processing system or the like that tells a maintenance timing of a grindstone of a machine tool.Type: ApplicationFiled: January 13, 2022Publication date: May 2, 2024Inventors: Tatsuya Higashisaka, Satoshi Ihara, Masaru Ozaki, Yasuyuki Sato, Tomohiro Takahashi
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Patent number: 11965043Abstract: A resin particle includes a fluorescent colorant and a color pigment. A hue angle of the resin particle and a hue angle of the fluorescent colorant are different from each other. When a fluorescence peak wavelength in a spectral reflectance of the fluorescent colorant is represented by A (nm), an integrated value of a spectral reflectance (%) of the color pigment in a wavelength range of from A?30 (nm) to A+30 (nm) is 2,500 or more.Type: GrantFiled: July 6, 2020Date of Patent: April 23, 2024Assignee: FUJIFILM Business Innovation Corp.Inventors: Ryutaro Kembo, Masaru Takahashi, Yukiaki Nakamura, Tomoaki Tanaka, Satomi Hara
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Patent number: 11952646Abstract: Provided is a grain-oriented electrical steel sheet including a base steel sheet, an intermediate layer which is disposed in contact with the base steel sheet and mainly includes silicon oxide, and an insulation coating which is disposed in contact with the intermediate layer and mainly includes phosphate and colloidal silica, in which the base steel sheet contains predetermined chemical composition, BN having an average particle size of 50 to 300 nm is present, when an emission intensity of B is measured using glow discharge emission analysis, predetermined conditions are satisfied, and a ratio of a major axis to a minor axis of BN is 1.5 or less.Type: GrantFiled: January 16, 2020Date of Patent: April 9, 2024Assignee: NIPPON STEEL CORPORATIONInventors: Masato Yasuda, Yoshihiro Arita, Masaru Takahashi, Yoshiyuki Ushigami, Shohji Nagano
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Patent number: 11952641Abstract: A non oriented electrical steel sheet consists of a silicon steel sheet and an insulation coating. The silicon steel sheet includes an internally oxidized layer containing SiO2 in a surface thereof, an average thickness of the internally oxidized layer is 0.10 to 5.0 ?m, and a Vickers hardness in the internally oxidized layer is 1.15 to 1.5 times as compared with a Vickers hardness in a thickness central area.Type: GrantFiled: March 20, 2019Date of Patent: April 9, 2024Assignee: NIPPON STEEL CORPORATIONInventors: Masaru Takahashi, Takeru Ichie, Tesshu Murakawa, Shinichi Matsui, Fuminobu Murakami
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Patent number: 11939013Abstract: An object of the present invention is to provide a steering control device capable of reducing a steering amount while securing operability of a driver according to a traveling condition. A steering control device 61 forming a steer-by-wire system, which has no physical connection between a steering shaft by a driver and an actual steered angle of a vehicle wheel, the steering control device including an actual steered angle calculation unit 74 that determines the actual steered angle based on a steering angle and a steering torque generated on the steering shaft.Type: GrantFiled: August 19, 2019Date of Patent: March 26, 2024Assignee: Hitachi Astemo, LtdInventors: Shinya Kasai, Kotaro Shiino, Junya Takahashi, Masaru Yamasaki
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Publication number: 20240097508Abstract: A rotary electric machine (1000) including: a rotor (200); a stator (100) surrounding a periphery of the rotor (200); a first recessed portion (133) disposed in an inner circumferential surface of a back yoke (130) of the stator (100), and extending in an axial direction of the stator (100); and a tooth (120) having one end fitted in the first recessed portion (133), a clearance formed between the first recessed portion (133) and the one end of the tooth (120) fitted in the first recessed portion (133) being smaller in a circumferential direction of the stator (100) than in a radial direction of the stator (100).Type: ApplicationFiled: November 24, 2021Publication date: March 21, 2024Inventors: Hirooki TOKOI, Mizuki NAKAHARA, Toshifumi SUZUKI, Masaru AMAIKE, Shuuichi TAKAHASHI, Yasuei YONEOKA, Toru SAKAI
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Publication number: 20240086300Abstract: Provided is a service graph analysis device 10 which detects anomalies of a monitored service 100 that implements specific features by a chained operation of multiple components. The service graph analysis device 10 includes an extraction unit 11 configured to extract a processing start event and a processing end event from monitoring data and generate a firing sequence arranging the events in chronological order, the monitoring data including information on a series of processing in the monitored service 100; and a detection unit 12 configured to determine whether the event arranged in the firing sequence can be fired in a service graph illustrating a dependency between components constituting the monitored service 100, and detect anomalies in a case where there is a non-fired event.Type: ApplicationFiled: January 8, 2021Publication date: March 14, 2024Inventors: Masaru Sakai, Kensuke TAKAHASHI
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Publication number: 20240067210Abstract: A driving control system 1 includes a camera unit 11 and a transceiver 18 which are mounted to a vehicle 5. The driving control system 1 also includes a transceiver 74, an information recognition_ECU 72 which recognizes road traffic information based on first road traffic detection information received by the transceiver 74 through the transceiver 18, and a traveling_ECU 73 which computes control information for the vehicle 5 based on the road traffic information, which are provided to a traffic control apparatus 70 disposed in each predetermined traffic control area. The driving control system 1 also includes an E/G_ECU 23, a PS_ECU 24, and a BK_ECU 25 which are mounted to the vehicle 5 and execute driving control based on the control information received by the transceiver 18 through the transceiver 74.Type: ApplicationFiled: December 23, 2021Publication date: February 29, 2024Applicant: SUBARU CORPORATIONInventors: Hajime OYAMA, Kengo KOBAYASHI, Norikazu EBISAWA, Yasuhiro TAKAHASHI, Hiroaki KAWAMURA, Masaru NAKANISHI
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Patent number: 11898215Abstract: The grain-oriented electrical steel sheet according to the present invention is a grain-oriented electrical steel sheet having a base steel sheet (1), an intermediate layer (4) disposed to be in contact with the base steel sheet (1), and an insulation coating (3) disposed to be in contact with the intermediate layer (4), and the grain-oriented electrical steel sheet includes a surface of the base steel sheet (1) having a groove (G) which extends in a direction intersecting a rolling direction of the base steel sheet (1), in which in a cross-sectional view of a plane parallel to the rolling direction and a sheet thickness direction of the base steel sheet (1), when a region between end portions of the groove (G) is defined as a groove part (RG), an average thickness of the intermediate layer (4) of the groove part (RG) is 0.5 times or more and 3.Type: GrantFiled: January 16, 2020Date of Patent: February 13, 2024Assignee: NIPPON STEEL CORPORATIONInventors: Yoshiyuki Ushigami, Shinji Yamamoto, Fumiaki Takahashi, Hideyuki Hamamura, Shinsuke Takatani, Masaru Takahashi
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Patent number: 11884816Abstract: A resin particle includes a binder resin; a fluorescent colorant A; and a colorant B other than the fluorescent colorant A, in which the resin particle includes a region RA in which a content of the fluorescent colorant A is larger than a content of the colorant B and a region RB in which a content of the colorant B is larger than a content of the fluorescent colorant A.Type: GrantFiled: July 22, 2020Date of Patent: January 30, 2024Assignee: FUJIFILM BUSINESS INNOVATION CORP.Inventors: Yukiaki Nakamura, Masaru Takahashi, Ryutaro Kembo
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Publication number: 20230395319Abstract: A wound core (10) in which, in a laminating direction, when the surface roughness of a steel sheet portion in a direction connecting a center in a sheet thickness direction of a grain-oriented electrical steel sheet (1) positioned on the innermost periphery of the wound core among the laminated grain-oriented electrical steel sheets (1) and a center in the sheet thickness direction of the grain-oriented electrical steel sheet (1) positioned on the outermost periphery of the wound core (10) is Ral, and the surface roughness of the grain-oriented electrical steel sheet (1) in a direction parallel to a longitudinal direction on an end surface of a planar portion (4) of the laminated grain-oriented electrical steel sheet (1) is Rac, a ratio Ral/Rac between Rat and Rac satisfies the relationship of 1.5?Ral/Rac?12.0.Type: ApplicationFiled: October 26, 2021Publication date: December 7, 2023Applicant: NIPPON STEEL CORPORATIONInventors: Takahito MIZUMURA, Hisashi MOGI, Masato MIZOKAMI, Masaru TAKAHASHI
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Publication number: 20230386740Abstract: In this method of producing a wound core, at least one bent portion (5) of one or more laminated grain oriented electrical steel sheets (1) is formed such that one side (1b) of the steel sheet (1) is placed and constrained on a die (30) and a punch (40) is press formed against a portion (1a) of the steel sheet (1) to be bent on the other free end side in the thickness (T) direction of the steel sheet. Outer surfaces of the die and the punch each have an arc portion (30a, 40a) having a predetermined curvature, and when the thickness of the steel sheet (1) is T, bent angles of the bent portions (5) are ?(°), a radius of curvature of the arc portion (30a) of the die is Rd, and a radius of curvature of the arc portion (40a) of the punch is Rp, relationships of Equations (1) to (5) below are satisfied. 0.02?T/(2Rd+T)?0.15 ??(1) 0.5 ?Rd ?3.0 ??(2) 0.15 ?T ?0.30 ??(3) 2.Type: ApplicationFiled: October 26, 2021Publication date: November 30, 2023Applicant: NIPPON STEEL CORPORATIONInventors: Masaru TAKAHASHI, Takahito MIZUMURA
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Publication number: 20230317375Abstract: In a three-terminal multilayer ceramic capacitor, each of first through fourth external electrodes includes a base electrode layer including a conductive metal and a glass component, an organic layer including an organosilicon compound covering the base electrode layer, and a plating layer on the organic layer. On a surface of the organic layer in a portion facing the plating layer, an atomic concentration ratio of Si to Cu is greater than or equal to about 1.5% and less than or equal to about 5.5%, or greater than or equal to about 0.8% and less than or equal to about 2.8%, and a surface roughness is greater than or equal to about 0.334 and less than or equal to about 0.371, or greater than or equal to about 0.352 and less than or equal to about 0.395.Type: ApplicationFiled: March 22, 2023Publication date: October 5, 2023Inventors: Yuichiro MORIMOTO, Toshiyuki NAKAMURA, Noriyuki OOKAWA, Daisho TSUBOKAWA, Masaru TAKAHASHI, Nobuyasu HAMAMORI
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Publication number: 20230290569Abstract: A wound core (10) is a wound core having a wound shape (10) including a rectangular hollow portion (15) in a center and a portion in which grain-oriented electrical steel sheets (1) in which planar portions (4) and bent portions (5) are alternately continuous in a longitudinal direction are stacked in a sheet thickness direction, which is a wound core formed by stacking the grain-oriented electrical steel sheets(1) that have been individually bent in layers and assembled into a wound shape and in which the plurality of grain-oriented electrical steel sheets are connected to each other via at least one joining part (6) for each roll, wherein the bent portion (5) of the laminated grain-oriented electrical steel sheet (1) has an average Vickers hardness of 190 to 250 HV in an L cross section in the longitudinal direction which is a cross section of the grain-oriented electrical steel sheet (1) in a thickness direction.Type: ApplicationFiled: October 26, 2021Publication date: September 14, 2023Applicant: NIPPON STEEL CORPORATIONInventors: Takahito MIZUMURA, Hisashi MOGI, Masato MIZOKAMI, Masaru TAKAHASHI
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Patent number: 11662348Abstract: The present invention relates to a method for detecting an antibody-drug-conjugate and relates to a method for determining the efficacy of an antibody-drug-conjugate with high accuracy by a quantitative technique for identifying an expression level of a target molecule in a target cell of the antibody-drug-conjugate and interactions therebetween. According to the method, visualizing a drug and an antibody, or components of an antibody-drug-conjugate, by immunostaining with a phosphor integrated dot enables detection of the antibody-drug-conjugate and the components.Type: GrantFiled: February 2, 2018Date of Patent: May 30, 2023Assignee: KONICA MINOLTA, INC.Inventors: Masaru Takahashi, Takeshi Shiraishi, Noboru Koyama
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Publication number: 20230160034Abstract: Grain-oriented electrical steel sheet excellent in magnetic properties and excellent in adhesion of a primary coating to the steel sheet is provided. The grain-oriented electrical steel sheet is provided with a base steel sheet having a chemical composition containing C: 0.005% or less, Si: 2.5 to 4.5%, Mn: 0.050 to 1.000%, a total of S and Se: 0.005% or less, sol. Al: 0.005% or less, and N: 0.005% or less and having a balance of Fe and impurities and a primary coating having Mg2 SiO4 as a main constituent formed on a surface of the base steel sheet. A peak position of Al emission intensity obtained when conducting elemental analysis by glow discharge spectrometry from a surface of the primary coating in a thickness direction is present in a range of 2.0 to 12.0 µm from a surface of the primary coating to the thickness direction. A sum of perimeters of the Al oxides at the peak position of Al emission intensity is 0.20 to 1.00 µm/µm2, and a number density of Al oxides is 0.02 to 0.20 /µm2.Type: ApplicationFiled: January 12, 2023Publication date: May 25, 2023Applicant: NIPPON STEEL CORPORATIONInventors: Ichiro TANAKA, Ryutaro YAMAGATA, Nobusato MORISHIGE, Takashi KATAOKA, Masaru TAKAHASHI
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Publication number: 20230069563Abstract: A particle-containing liquid having a medium and fluorescent dye-containing resin particles, wherein, in the particle-containing liquid obtained by adding fluorescent dye-containing resin particles to the medium, the rate of change in the backscatter intensity (transmitted light) at the center of the height of the particle-containing liquid left to stand for 24 hours after said addition is not less than ?1% based on the particle-containing liquid immediately after said addition, and wherein the fluorescent dye-containing resin particles have a particle size ranging from 40 nm to 200 nm.Type: ApplicationFiled: November 3, 2022Publication date: March 2, 2023Inventors: Masaru TAKAHASHI, Fuminori OKADA
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Publication number: 20230066692Abstract: Provided is a sample analysis apparatus including: a syringe pump; a channel switch valve; a mixing container; a detection unit configured to detect a concentration of a specified substance contained in a sample solution; and a control unit configured to control the syringe pump and the channel switch valve. The channel switch valve includes a sample port, a reagent port, and a detection port connected to a detection pipe on which the detection unit is arranged. The control unit controls the syringe pump and the channel switch valve to draw the reagent solution from the reagent pipe to the mixing container, draw the sample solution from the sample pipe to the mixing container, draw the reagent solution from the reagent pipe to the mixing container, and supply a mixture solution containing the sample solution and the reagent solution from the mixing container to the detection unit.Type: ApplicationFiled: May 31, 2022Publication date: March 2, 2023Inventors: Masaru CHIYOMARU, Hiroaki MIKAWA, Yuuichi OKUZAKI, Masaru TAKAHASHI, Kohei KAWASAKI, Ayumi HAYASHI
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Patent number: 11591668Abstract: Grain-oriented electrical steel sheet excellent in magnetic properties and excellent in adhesion of a primary coating to the steel sheet is provided. The grain-oriented electrical steel sheet is provided with a base steel sheet having a chemical composition containing C: 0.005% or less, Si: 2.5 to 4.5%, Mn: 0.050 to 1.000%, a total of S and Se: 0.005% or less, sol. Al: 0.005% or less, and N: 0.005% or less and having a balance of Fe and impurities and a primary coating having Mg2 SiO4 as a main constituent formed on a surface of the base steel sheet. A peak position of Al emission intensity obtained when conducting elemental analysis by glow discharge spectrometry from a surface of the primary coating in a thickness direction is present in a range of 2.0 to 12.0 ?m from a surface of the primary coating to the thickness direction. A sum of perimeters of the Al oxides at the peak position of Al emission intensity is 0.20 to 1.00 ?m/?m2, and a number density of Al oxides is 0.02 to 0.20/?m2.Type: GrantFiled: January 8, 2020Date of Patent: February 28, 2023Assignee: NIPPON STEEL CORPORATIONInventors: Ichiro Tanaka, Ryutaro Yamagata, Nobusato Morishige, Takashi Kataoka, Masaru Takahashi