Patents Assigned to Shibaura Institute of Technology
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Publication number: 20240412384Abstract: A terminal device acquires image sensor data in real space from a sensor unit and transmits the data to a server device by a transmission unit. The server device aggregates the image sensor data in the real space transmitted from each terminal device by the aggregation unit, and then learns about the motion feature index of the image sensor data composed of point clouds in each spatial region in the real space by the learning unit to determine the spatial region pertaining to a dynamic object or static object in the real space, and stores it in a motion feature index information storage unit. The server device preferentially transmits the image sensor data in the spatial region determined to be a dynamic object by the learning unit to the moving object, with respect to the image sensor data acquired in real time.Type: ApplicationFiled: October 6, 2022Publication date: December 12, 2024Applicant: SHIBAURA INSTITUTE OF TECHNOLOGYInventor: Ryoichi SHINKUMA
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Patent number: 12053914Abstract: A method of manufacturing a composite member including an aluminum member and a resin member that are bonded to each other, the method including: performing blasting on a surface of the aluminum member; modifying the surface of the aluminum member into aluminum hydroxide, the modifying including causing the surface of the aluminum member having undergone blasting to react with water vapor by applying a pressure exceeding an atmospheric pressure; and directly bonding the resin member to the surface of the aluminum member modified to aluminum hydroxide.Type: GrantFiled: February 10, 2021Date of Patent: August 6, 2024Assignees: SINTOKOGIO, LTD., Shibaura Institute of TechnologyInventors: Eiji Yamaguchi, Nayuta Horie, Yuuka Ito, Ai Serizawa, Takahiro Ishizaki
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Patent number: 11913899Abstract: An object of the present invention is to provide a sensor in which a molecularly imprinted polymer is immobilized on the surface, the sensor having homogeneous performance and excellent reproducibility of measurement. The present invention provides a sensor comprising: a conductive particle having a molecularly imprinted polymer on the surface; and a support.Type: GrantFiled: December 19, 2017Date of Patent: February 27, 2024Assignee: SHIBAURA INSTITUTE OF TECHNOLOGYInventor: Yasuo Yoshimi
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Patent number: 11873553Abstract: A component comprises a film containing yttrium oxide. A cross section of the film has a first portion, a second portion, and a third portion, and the first to third portions are separated from each other by 0.5 mm or more. A Vickers hardness B1 measured in the first portion, a Vickers hardness B2 measured in the second portion, a Vickers hardness B3 measured in the third portion, and an average value A of the Vickers hardnesses B1 to B3 are numbers satisfying 0.8A?B1?1.2A, 0.8A?B2?1.2A, and 0.8A?B3?1.2A.Type: GrantFiled: February 28, 2020Date of Patent: January 16, 2024Assignees: SHIBAURA INSTITUTE OF TECHNOLOGY, TOSHIBA MATERIALS CO., LTD.Inventors: Atsushi Yumoto, Tomohiro Sugano, Takashi Hino, Tetsuo Inoue, Shuichi Saito
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Patent number: 11819964Abstract: Provided is a nut and a bolt tightening method for fastening an object, wherein a tightening force is applied on the object by rotating a nut or a bolt in a state in which a predetermined tension force is applied on the bolt in the axial direction of the bolt. When the tensile force exerted on the bolt decreases as the tightening force increases and after a timing when an inflection point occurs in a time course change in a ratio of an amount of change in the tensile force exerted on the bolt to an amount of change in an angle of rotation of the nut or the bolt, the tightening resulting from the rotation of the nut or bolt is terminated and the tensile force applied on the bolt is removed.Type: GrantFiled: May 8, 2019Date of Patent: November 21, 2023Assignees: TOHNICHI MFG.CO., LTD., SHIBAURA INSTITUTE OF TECHNOLOGYInventors: Tomohiro Ogata, Kyoichi Komatsu, Seiji Ito, Shinji Hashimura
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Patent number: 11811340Abstract: Provided is a control device for a rotating electric machine, the control device being configured to control an inverter configured to apply a voltage to each phase winding of a rotating electric machine, to thereby control, for the each phase winding, a current to be supplied to the each phase winding, the control device including a control unit configured to: calculate a voltage command value to be applied to the each phase winding so that a phase difference between harmonic components of the same order in a radial magnetic flux density and a circumferential magnetic flux density of an air gap portion between a stator core and a rotor core of the rotating electric machine becomes a phase difference target value determined in advance, and to control the inverter in accordance with the calculated voltage command value.Type: GrantFiled: April 18, 2019Date of Patent: November 7, 2023Assignees: MITSUBISHI ELECTRIC CORPORATION, SHIBAURA INSTITUTE OF TECHNOLOGYInventors: Yoshihiro Miyama, Kan Akatsu, Yuki Sakai, Hiroki Hijikata
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Publication number: 20230293482Abstract: It is an object of the present invention to provide a safe and effective central nerve-activating composition, The present invention provides a central nerve-activating composition comprising, as an active ingredient, 2-(3,4-dihydroxyphenyl)chromenylium-3,5,7-triol, 2-(3,4,5-trihydroxylphenyl)chromenylium-3,5,7-triol, or a compound in which 2 to 15 molecules of (2R,3R)-2-(3,4-dthydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol are condensed by a 4??8 bond, or a salt, hydrate, solvate or polymorph thereof, wherein the central nerve-activating composition adjusts autonomic nerve activity via production of superoxide and/or hydrogen peroxide.Type: ApplicationFiled: March 24, 2021Publication date: September 21, 2023Applicant: SHIBAURA INSTITUTE OF TECHNOLOGYInventors: Naomi OSAKABE, Yasuyuki FUJII, Taiki FUSHIMI
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Publication number: 20230285986Abstract: Provided is a method for selecting arsenic-containing minerals. A peptide comprising an amino acids sequence according to the following formula: (T,S,N,Q)-(L,I,V,F,A)-(E,D)-(R,K,N,M,D,C,P,Q,S,E,T,G,W,H,Y)-(L,I,V,F,A)-(R,K,N,M,D,C,P,Q,S,E,T,G,W,H,Y)-(L,I,V,F,A)-(L,I,V,F,A)-(L,I,V,F,A)-(R,H,K)-(T,S,N,Q)-(T,S,N,Q) wherein one amino acid is respectively selected from each group defined by paired parentheses.Type: ApplicationFiled: October 17, 2019Publication date: September 14, 2023Applicants: Shibaura Institute of Technology, JX Nippon Mining & Metals CorporationInventors: Mitsuo YAMASHITA, Akira MIURA
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Patent number: 11572275Abstract: An aluminum nitride film includes a polycrystalline aluminum nitride. A withstand voltage of the aluminum nitride film is 100 kV/mm or more.Type: GrantFiled: June 1, 2021Date of Patent: February 7, 2023Assignees: SHIBAURA INSTITUTE OF TECHNOLOGY, TOSHIBA MATERIALS CO., LTD.Inventors: Atsushi Yumoto, Mari Shimizu, Tetsuo Inoue, Takashi Hino, Shuichi Saito
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Publication number: 20220356554Abstract: Provided is a fastening member having a base material including an aluminum alloy and an anticorrosive film with which the base material is coated. This anticorrosive film contains aluminum hydroxide oxide (AlO(OH)), and in a profile obtained from X-ray diffractometry with a Cu-K? radiation on the fastening member, a peak intensity ratio R (IB(020)/IAl(200)) is 0.003 or more and 0.1 or less, wherein IB(020) is an intensity of a diffraction peak of a (020) plane of aluminum hydroxide oxide, and IAl(200) is an intensity of a diffraction peak of a (200) plane of aluminum as a main peak. The anticorrosive film formed by the present invention is uniformly formed on the fastening member and excellent in stability and adhesion.Type: ApplicationFiled: February 4, 2021Publication date: November 10, 2022Applicants: SHIBAURA INSTITUTE OF TECHNOLOGY, YAHATA HOLDINGS CORPORATIONInventors: AI SERIZAWA, TAKAHIRO ISHIZAKI, YUICHIRO WATANABE, AYUMI ENDO
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Patent number: 11458977Abstract: A driving load estimation apparatus can estimate the driving load of individual drivers in accordance with the driving environment. The driving load estimation apparatus can include a first VACP calculator configured to calculate a first VACP value based on information related to a driving environment of a vehicle and a correction value calculator configured to calculate a VACP correction value of each driver based on a steering operation in the driving environment. The driving load estimation apparatus estimates a driving load of the driver by correcting the first VACP value based on the VACP correction value.Type: GrantFiled: April 13, 2018Date of Patent: October 4, 2022Assignees: Marelli Corporation, Shibaura Institute of TechnologyInventors: Soichiro Aoyagi, Haruhiko Satou, Toshio Ito
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Publication number: 20220209697Abstract: Provided is a control device for a rotating electric machine, the control device being configured to control an inverter configured to apply a voltage to each phase winding of a rotating electric machine, to thereby control, for the each phase winding, a current to be supplied to the each phase winding, the control device including a control unit configured to: calculate a voltage command value to be applied to the each phase winding so that a phase difference between harmonic components of the same order in a radial magnetic flux density and a circumferential magnetic flux density of an air gap portion between a stator core and a rotor core of the rotating electric machine becomes a phase difference target value determined in advance, and to control the inverter in accordance with the calculated voltage command value.Type: ApplicationFiled: April 18, 2019Publication date: June 30, 2022Applicants: Mitsubishi Electric Corporation, Shibaura Institute of TechnologyInventors: Yoshihiro MIYAMA, Kan AKATSU, Yuki SAKAI, Hiroki HIJIKATA
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Patent number: 11254707Abstract: Providing a method for selecting minerals containing arsenic. A peptide comprising an amino acids sequence according to the following formula: (T, S, N, or Q)-(H, P, or W)-(E, or D)-(H, P, W, R, or K)-(L, I, V, F, or A)-(L, I, V, F, or A)-(L, I, V, F, or A)-(T, S, N, or Q)-(H, P, or W)-(L, I, V, F, or A)-(T, S, N, or Q)-(L, I, V, F, or A) wherein one amino acid is respectively selected from each group defined by paired parentheses.Type: GrantFiled: September 15, 2017Date of Patent: February 22, 2022Assignees: SHIBAURA INSTITUTE OF TECHNOLOGY, JX NIPPON MINING & METALS CORPORATIONInventors: Mitsuo Yamashita, Akira Miura
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Patent number: 11168113Abstract: (Technical problems to be solved) Providing a method for selecting an mineral of molybdenum. (Means for solving the problems) A peptide comprising an amino acids sequence according the following formula (1) and/or (2): (1) (ALRKNMD-FCPQSETGWHYIV)-(LIVFA)-(HPWRK)-(TSNQ)-(TSNQ)-(LIVFA)-(TSNQ)-(TSNQ)-(LIVFA)-(FYW)-(LIVFA)-(HPWRK) (2) (LIVFA)-(RHK)-(TSNQ)-(LIVFA)-(LIVFA)-(TSNQ)-(LIVFA)-(LIVFA)-(LIVFA)-(RHK)-(RHK)-(HPW) wherein one amino acid is respectively selected from each group defined by paired parentheses.Type: GrantFiled: June 6, 2017Date of Patent: November 9, 2021Assignees: SHIBAURA INSTITUTE OF TECHNOLOGY, JX NIPPON MINING & METALS CORPORATIONInventors: Mitsuo Yamashita, Akira Miura
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Publication number: 20210299923Abstract: A method of manufacturing a composite member including an aluminum member and a resin member that are bonded to each other, the method including: performing blasting on a surface of the aluminum member; modifying the surface of the aluminum member into aluminum hydroxide, the modifying including causing the surface of the aluminum member having undergone blasting to react with water vapor by applying a pressure exceeding an atmospheric pressure; and directly bonding the resin member to the surface of the aluminum member modified to aluminum hydroxide.Type: ApplicationFiled: February 10, 2021Publication date: September 30, 2021Applicants: SINTOKOGIO, LTD., Shibaura Institute of TechnologyInventors: Eiji YAMAGUCHI, Nayuta HORIE, Yuuka ITO, Ai SERIZAWA, Takahiro ISHIZAKI
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Publication number: 20210284535Abstract: An aluminum nitride film includes a polycrystalline aluminum nitride. A withstand voltage of the aluminum nitride film is 100 kV/mm or more.Type: ApplicationFiled: June 1, 2021Publication date: September 16, 2021Applicants: SHIBAURA INSTITUTE OF TECHNOLOGY, TOSHIBA MATERIALS CO., LTD.Inventors: Atsushi YUMOTO, Mari SHIMIZU, Tetsuo INOUE, Takashi HINO, Shuichi SAITO
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Publication number: 20210278361Abstract: An object of the present invention is to provide a sensor in which a molecularly imprinted polymer is immobilized on the surface, the sensor having homogeneous performance and excellent reproducibility of measurement. The present invention provides a sensor comprising: a conductive particle having a molecularly imprinted polymer on the surface; and a support.Type: ApplicationFiled: December 19, 2017Publication date: September 9, 2021Applicant: SHIBAURA INSTITUTE OF TECHNOLOGYInventor: Yasuo YOSHIMI
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Patent number: 10954531Abstract: Improved methods and compositions for refining molybdenum mineral are provided, in particular for isolating a substance containing molybdenum which comprises contacting the substance containing molybdenum with a composition comprising a M13 phage. The M13 phage provides selectivity and recovery of the substance containing molybdenum.Type: GrantFiled: June 6, 2017Date of Patent: March 23, 2021Assignees: SHIBAURA INSTITUTE OF TECHNOLOGY, JX NIPPON MINING & METALS CORPORATIONInventors: Mitsuo Yamashita, Akira Miura
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Publication number: 20200208253Abstract: A component comprises a film containing yttrium oxide. A cross section of the film has a first portion, a second portion, and a third portion, and the first to third portions are separated from each other by 0.5 mm or more. A Vickers hardness B1 measured in the first portion, a Vickers hardness B2 measured in the second portion, a Vickers hardness B3 measured in the third portion, and an average value A of the Vickers hardnesses B1 to B3 are numbers satisfying 0.8A?B1?1.2A, 0.8A?B2?1.2A, and 0.8A?B3?1.2A.Type: ApplicationFiled: February 28, 2020Publication date: July 2, 2020Applicants: SHIBAURA INSTITUTE OF TECHNOLOGY, TOSHIBA MATERIALS CO., LTD.Inventors: Atsushi YUMOTO, Tomohiro SUGANO, Takashi HINO, Tetsuo INOUE, Shuichi SAITO
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Publication number: 20190345200Abstract: (Technical problems to be solved) Providing a method for selecting an mineral of molybdenum. (Means for solving the problems) A peptide comprising an amino acids sequence according the following formula (1) and/or (2): (1) (ALRKNMD-FCPQSETGWHYIV)-(LIVFA)-(HPWRK)-(TSNQ)-(TSNQ)-(LIVFA)-(TSNQ)-(TSNQ)-(LIVFA)-(FYW)-(LIVFA)-(HPWRK) (2) (LIVFA)-(RHK)-(TSNQ)-(LIVFA)-(LIVFA)-(TSNQ)-(LIVFA)-(LIVFA)-(LIVFA)-(RHK)-(RHK)-(HPW) wherein one amino acid is respectively selected from each group defined by paired parentheses.Type: ApplicationFiled: June 6, 2017Publication date: November 14, 2019Applicants: SHIBAURA INSTITUTE OF TECHNOLOGY, JX NIPPON MINING & METALS CORPORATIONInventors: Mitsuo YAMASHITA, Akira MIURA