Patents by Inventor Jun Matsui
Jun Matsui 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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Patent number: 11951261Abstract: A nitric oxide administration device 1 includes a first flow path 101 including a first intake port 101a and an oxygen supply port 101b, an oxygen generation unit 100 which is arranged in the first flow path 101 and which generates concentrated oxygen from air introduced via the first intake port 101a, the generated concentrated oxygen being supplied via the oxygen supply port 101b, a second flow path 201 which is branched from the first flow path 101 and which includes an NO supply port 201b, and an NO generation unit 200 which is arranged in the second flow path 201 and which generates NO from gas distributed from the first flow path 101, the generated NO being supplied via the NO supply port 201b.Type: GrantFiled: September 25, 2019Date of Patent: April 9, 2024Assignee: Teijin Pharma LimitedInventors: Rei Tamiya, Naoyuki Iida, Shosaku Motohara, Jun Matsui
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Publication number: 20240101775Abstract: A prepreg including a thermosetting resin composition and a self-assembled carbon fiber bundle impregnated with the thermosetting resin composition.Type: ApplicationFiled: December 4, 2023Publication date: March 28, 2024Applicant: Mitsubishi Chemical CorporationInventors: Masashi Ikeda, Kazuki Tsujikawa, Takeshi Ishikawa, Jun Matsui
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Publication number: 20240102158Abstract: An object of the present invention is to provide a novel method for forming a carbonaceous structure comprising minute carbon bodies such as CNTs. A method for forming a carbonaceous structure on the surface of a substrate, comprising a step of forming a layered structure by at least partially filling a gap between a porous membrane which can hold a dispersion medium and a substrate with a minute-carbon-body dispersion liquid comprising the minute carbon bodies and the dispersion medium, and a step of removing the dispersion medium by at least partially taking the dispersion medium out of the layered structure through the porous membrane and/or the substrate.Type: ApplicationFiled: October 23, 2020Publication date: March 28, 2024Applicants: National University Corporation Yamagata University, Nissan Chemical CorporationInventors: Manabu ISHIZAKI, Masato KURIHARA, Jun MATSUI
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Publication number: 20240094470Abstract: An optical transceiver includes: an optical transceiver circuit; a light source device to multiplex light rays emitted from light source elements having different wavelengths, and output multiplexed light; a demultiplexer to demultiplex the light output from the light source device into wavelengths to supply the wavelengths to the optical transceiver circuit; monitors to monitor the wavelengths at output ports of the demultiplexer, respectively; and a wavelength controller to control the wavelengths of the light source elements, based on monitoring results of the monitors, wherein the demultiplexer includes unit circuits in each of which three asymmetric Mach-Zehnder interferometers having a predetermined arm length difference are cascaded in a tree shape, and each of the monitors is arranged at an output waveguide of an asymmetric Mach-Zehnder interferometer at an end of the cascaded tree, to be connected to the wavelength controller via a signal line.Type: ApplicationFiled: July 21, 2023Publication date: March 21, 2024Applicant: Fujitsu LimitedInventors: Jun MATSUI, Tomoyuki AKIYAMA, Shinsuke TANAKA
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Patent number: 11868026Abstract: An optical analog-to-digital (AD) converter includes, wherein the optical AD converter converts an analog signal of information included in inputted signal light into a digital signal, and is formed of N stages corresponding to a number N of bits of the digital signal, optical waveguides configured to respectively guide the signal light, base light obtained by branching local light, and reference light obtained by branching the local light, a light receiver configured to detect and compare light levels of the signal light and the reference light, and output a binary comparison result, and an optical modulator configured to variably control a light level of the base light, based on the binary comparison result, in each stage of the N stages, wherein an output variably controlled of the optical modulator is multiplexed with the reference light of a next stage.Type: GrantFiled: August 17, 2022Date of Patent: January 9, 2024Assignee: FUJITSU LIMITEDInventors: Tomoyuki Akiyama, Takeshi Hoshida, Jun Matsui, Shinsuke Tanaka
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Publication number: 20230265297Abstract: A liquid composition including a resin and an inorganic filler, wherein the inorganic filler comprises a zeolite having a particle size of 1.0 ?m or more and 10 ?m or less and a small particle size inorganic filler having a particle size of 0.1 ?m or more and less than 1.0 ?m.Type: ApplicationFiled: May 2, 2023Publication date: August 24, 2023Applicant: Mitsubishi Chemical CorporationInventors: Ryohji OHNISHI, Chie MATSUNAGA, Noriko KATAGIRI, Masashi IKEDA, Jun MATSUI, Takahiko TAKEWAKI
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Publication number: 20230136573Abstract: An optical analog-to-digital (AD) converter includes, wherein the optical AD converter converts an analog signal of information included in inputted signal light into a digital signal, and is formed of N stages corresponding to a number N of bits of the digital signal, optical waveguides configured to respectively guide the signal light, base light obtained by branching local light, and reference light obtained by branching the local light, a light receiver configured to detect and compare light levels of the signal light and the reference light, and output a binary comparison result, and an optical modulator configured to variably control a light level of the base light, based on the binary comparison result, in each stage of the N stages, wherein an output variably controlled of the optical modulator is multiplexed with the reference light of a next stage.Type: ApplicationFiled: August 17, 2022Publication date: May 4, 2023Applicant: Fujitsu LimitedInventors: Tomoyuki Akiyama, Takeshi Hoshida, Jun Matsui, Shinsuke Tanaka
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Publication number: 20220298397Abstract: A laminate produced by laminating a plurality of materials having different linear expansion coefficients via an adhesive agent and is less liable to warp after the adhesive agent is heat-cured. The laminate has a structure including a first material, an adhesive agent layer, and a second material. The first material and the second material have different linear expansion coefficients, and the adhesive agent layer contains an adhesive agent having a warpage reduction index of not less than 30 as calculated from the following expression (1): Warpage reduction index=100?(WA/WB)×100??(1).Type: ApplicationFiled: June 9, 2022Publication date: September 22, 2022Applicant: MITSUBISHI CHEMICAL CORPORATIONInventors: Masashi IKEDA, Seiji TAKAGI, Toru SEO, Jun MATSUI
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Publication number: 20220155751Abstract: A tool load displaying method includes displaying tools specified by a machining program and selectively displaying at least one of machining processes which are specified by the machining program and each of which is performed by using each of the tools. Load information and values of machining parameters in a selected machining process selected among the at least one of machining processes displayed are displayed. A selected tool is selected among the tools. A first selection window showing at least one replacement tool replaceable with the selected tool is displayed so as to select a selected replacement tool among the at least one replacement tool. A second selection window showing at least one machining process performed by using the selected tool is displayed so as to select among the at least one machining process, at least one selected replacement-tool machining process to be performed by using the selected replacement tool.Type: ApplicationFiled: February 1, 2022Publication date: May 19, 2022Applicant: Yamazaki Mazak CorporationInventors: Jun MATSUI, Yuuki YAMAMOTO, Takuro KATAYAMA, Morikuni KIMURA
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Publication number: 20220155750Abstract: A tool load displaying method for a machine tool includes inputting a machining program that specifies a plurality of tools used during machining work and that specifies machining processes which constitute the machining work and each of which is performed by using each of the plurality of tools. At least one piece of load information corresponding to each of the plurality of tools during each of the at least one machining process is calculated. Selected load information is selected from the at least one piece of load information. The plurality of tools are displayed.Type: ApplicationFiled: February 1, 2022Publication date: May 19, 2022Applicant: Yamazaki Mazak CorporationInventors: Jun MATSUI, Yuuki YAMAMOTO, Takuro KATAYAMA, Morikuni KIMURA
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Publication number: 20220002608Abstract: Provided is a thermally conductive resin sheet having sufficient withstand voltage performance and excellent moisture absorption reflow tolerance that comprises a resin composition containing a crystalline thermoplastic resin having a melting point of 300° C. or higher and a thermally conductive filler, the thermally conductive filler comprising boron nitride agglomerated particles. In addition, the thermally conductive resin sheet according to another embodiment of the present invention comprises a resin composition containing 15% by mass or more and 40% by mass or less of a crystalline thermoplastic resin having a melting point of 300° C. or higher and 60% by mass or more and 85% by mass or less of a thermally conductive filler, a thermal conductivity of the thermally conductive resin sheet in the thickness direction at 25° C. being 5.0 W/m·K or more.Type: ApplicationFiled: September 21, 2021Publication date: January 6, 2022Applicant: Mitsubishi Chemical CorporationInventors: Toshiaki Ebitani, Jun Matsui
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Publication number: 20210379320Abstract: A nitric oxide administration device 1 includes a first flow path 101 including a first intake port 101a and an oxygen supply port 101b, an oxygen generation unit 100 which is arranged in the first flow path 101 and which generates concentrated oxygen from air introduced via the first intake port 101a, the generated concentrated oxygen being supplied via the oxygen supply port 101b, a second flow path 201 which is branched from the first flow path 101 and which includes an NO supply port 201b, and an NO generation unit 200 which is arranged in the second flow path 201 and which generates NO from gas distributed from the first flow path 101, the generated NO being supplied via the NO supply port 201b.Type: ApplicationFiled: September 25, 2019Publication date: December 9, 2021Applicant: Teijin Pharma LimitedInventors: Rei TAMIYA, Naoyuki IIDA, Shosaku MOTOHARA, Jun MATSUI
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Publication number: 20210370010Abstract: A relay administration device 50 for use in connection to a nitric oxide administration device 20 which supplies NO generated from air, includes an NO densitometer 506, a flowmeter 507 or pressure gauge 504, a control unit 600 which calculates a dosage of NO to be administered to a patient based on an NO concentration measured by the NO densitometer 506 and a value of the flowmeter 507 or the pressure gauge 504, and a two-way valve 505 which is configured to increase a flow rate when the calculated dosage is less than a predetermined value and to decrease the flow rate when the calculated dosage is greater than a predetermined value.Type: ApplicationFiled: September 25, 2019Publication date: December 2, 2021Applicant: TEIJIN PHARMA LIMITEDInventors: Rei TAMIYA, Naoyuki IIDA, Jun MATSUI
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Publication number: 20210146670Abstract: A laminate having an epoxy resin sheet (A) and a carrier sheet (B) on at least one surface of the epoxy resin sheet (A), wherein the epoxy resin sheet (A) has a tensile storage elastic modulus at 100° C. to 200° C. of 1.0×104 to 6.0×107 Pa and a tensile elongation of 150% or more, the tensile storage elastic modulus at 100° C. to 200° C. of the laminate is 6.0×107 to 1.0×1010 Pa, and the peel strength between the epoxy resin sheet (A) and the carrier sheet (B) is 5 N/15 mm or less.Type: ApplicationFiled: January 29, 2021Publication date: May 20, 2021Applicant: Mitsubishi Chemical CorporationInventors: Danna QIAN, Jun MATSUI
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Patent number: 10623172Abstract: A method includes transmitting a data signal generated by adjusting a phase of a data signal, receiving a control signal having a frequency lower than that of the data signal and used to control an apparatus of a transmission destination of the data signal, and applying, in a case where a signal level of the control signal is a level, jitter to the data signal by periodically changing a magnitude of an additional phase code to be added to a phase code representative of an adjustment amount for the phase but fixing, in a case where the signal level is a level different from the level, the additional phase code to 0, receiving the data signal and adjusting a phase of the data signal to generate a data signal and restoring the control signal from a phase code representative of an adjustment amount for the phase.Type: GrantFiled: July 24, 2019Date of Patent: April 14, 2020Assignee: FUJITSU LIMITEDInventors: Jun Matsui, Hisakatsu Yamaguchi
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Publication number: 20200036507Abstract: A method includes transmitting a data signal generated by adjusting a phase of a data signal, receiving a control signal having a frequency lower than that of the data signal and used to control an apparatus of a transmission destination of the data signal, and applying, in a case where a signal level of the control signal is a level, jitter to the data signal by periodically changing a magnitude of an additional phase code to be added to a phase code representative of an adjustment amount for the phase but fixing, in a case where the signal level is a level different from the level, the additional phase code to 0, receiving the data signal and adjusting a phase of the data signal to generate a data signal and restoring the control signal from a phase code representative of an adjustment amount for the phase.Type: ApplicationFiled: July 24, 2019Publication date: January 30, 2020Applicant: FUJITSU LIMITEDInventors: Jun Matsui, Hisakatsu Yamaguchi
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Patent number: 10295987Abstract: A machining program editing assist apparatus includes a display controller. When a specific portion on a shape display area is designated via an input device, the display controller allows a display candidate specified by the specific portion to be displayed as a designated display target of the shape display area, and allows at least one portion of data being among at least one display candidate of a program data display area and sectioned by a machining process constituting the at least one machining process and corresponding to the designated display target of the shape display area to be displayed as a designated display target of the program data display area on the program data display area in a state in which a beginning of the at least one portion of data is set to a display start position of the program data display area.Type: GrantFiled: February 23, 2017Date of Patent: May 21, 2019Assignee: YAMAZAKI MAZAK CORPORATIONInventors: Kazuhiro Kikata, Morikuni Kimura, Takuro Katayama, Shunsuke Koike, Takayuki Ota, Jun Matsui
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Patent number: 9904022Abstract: An optical receiving device includes: a lens portion configured to refract incident light with a first wavelength and refract incident light with a second wavelength; a first beam splitter configured to let refracted light with the first wavelength transmit and reflect refracted light with the second wavelength; a second beam splitter configured to reflect transmitted light with the first wavelength; and a light receiver configured to receive reflected light with the first wavelength and reflected light with the second wavelength, wherein the first beam splitter and the second beam splitter are disposed so as to be separated by a difference in optical path length between the light with the first wavelength and the light with the second wavelength.Type: GrantFiled: November 9, 2016Date of Patent: February 27, 2018Assignee: FUJITSU LIMITEDInventors: Jun Matsui, Tsuyoshi Yamamoto
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Publication number: 20170291037Abstract: The purpose of the invention is to provide a transcranial magnetic stimulation system capable of being readily set into an optimum position for treatment. The system 1 of the invention includes a support mechanism 30 configured to support a patient, a first mechanism 200 configured to move the coil in a left and right direction of the patient about a first axis 220 extending in a back and forth direction of the patient relative to a head of patient supported by the support mechanism, and a second mechanism 300 configured to move the coil in the back and forth direction about a second axis 320 extending in the left and right direction relative to the head of the patient.Type: ApplicationFiled: August 31, 2015Publication date: October 12, 2017Applicant: TEIJIN PHARMA LIMITEDInventors: Rei TAMIYA, Hideharu SHIMURA, Jun MATSUI
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Publication number: 20170160499Abstract: An optical receiving device includes: a lens portion configured to refract incident light with a first wavelength and refract incident light with a second wavelength; a first beam splitter configured to let refracted light with the first wavelength transmit and reflect refracted light with the second wavelength; a second beam splitter configured to reflect transmitted light with the first wavelength; and a light receiver configured to receive reflected light with the first wavelength and reflected light with the second wavelength, wherein the first beam splitter and the second beam splitter are disposed so as to be separated by a difference in optical path length between the light with the first wavelength and the light with the second wavelength.Type: ApplicationFiled: November 9, 2016Publication date: June 8, 2017Applicant: FUJITSU LIMITEDInventors: Jun Matsui, Tsuyoshi Yamamoto