Patents by Inventor Shingo Chida
Shingo Chida 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: 11874294Abstract: An acceleration detection device includes a board including first and second surfaces, an acceleration detector on the first surface of the board, first circuit components on the second surface of the board, a seal including a first sealing portion covering the acceleration detector on the first surface of the board and a second sealing portion covering the first circuit components on the second surface of the board, the second sealing portion including an inner surface facing the board and an outer surface on a side opposite to the inner surface, the seal being made of a resin, and a high-rigidity body extending in a direction in which the outer surface and the second surface of the board are connected to each other within the second sealing portion, the high-rigidity body having higher rigidity than the seal.Type: GrantFiled: October 27, 2022Date of Patent: January 16, 2024Assignee: MURATA MANUFACTURING CO., LTD.Inventor: Shingo Chida
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Publication number: 20230046600Abstract: An acceleration detection device includes a board including first and second surfaces, an acceleration detector on the first surface of the board, first circuit components on the second surface of the board, a seal including a first sealing portion covering the acceleration detector on the first surface of the board and a second sealing portion covering the first circuit components on the second surface of the board, the second sealing portion including an inner surface facing the board and an outer surface on a side opposite to the inner surface, the seal being made of a resin, and a high-rigidity body extending in a direction in which the outer surface and the second surface of the board are connected to each other within the second sealing portion, the high-rigidity body having higher rigidity than the seal.Type: ApplicationFiled: October 27, 2022Publication date: February 16, 2023Inventor: Shingo CHIDA
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Patent number: 10641665Abstract: A piezoelectric deflection sensor includes a first piezoelectric plate having a polarization axis direction that is parallel to first and second principal surfaces, first and second segmented electrodes provided on the first principal surface of the first piezoelectric plate, and third and fourth segmented electrodes provided on the second principal surface of the first piezoelectric plate. A piezoelectric element is defined by the first piezoelectric plate and the first to fourth segmented electrodes. The first segmented electrode and the third segmented electrode oppose each other across the first piezoelectric plate, and the second segmented electrode and the fourth segmented electrode oppose each other across the first piezoelectric plate. The first segmented electrode and the fourth segmented electrode are electrically connected to each other, and the second segmented electrode and the third segmented electrode are electrically connected to each other.Type: GrantFiled: April 18, 2018Date of Patent: May 5, 2020Assignee: Murata Manufacturing Co., Ltd.Inventors: Yuya Genmei, Shingo Chida
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Publication number: 20180238751Abstract: A piezoelectric deflection sensor includes a first package substrate bonded onto a first principal surface of a first piezoelectric plate via a first bonding material layer, and a second package substrate bonded onto a second principal surface of the first piezoelectric plate via a second bonding material layer. A second electrode is provided on a principal surface of the first piezoelectric plate, and first and second segmented electrodes are provided on the other. A polarization axis direction of the first piezoelectric plate is parallel or substantially parallel to the first and second principal surfaces and is a direction along any side of the first piezoelectric plate. A groove extending in a direction intersecting the polarization axis direction in the first package substrate is provided at a position overlapping with at least a portion of a first electrode non-formation region between the first and second segmented electrodes in plan view.Type: ApplicationFiled: April 18, 2018Publication date: August 23, 2018Inventors: Shingo CHIDA, Yuya GENMEI, Masayuki ICHIMARU
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Publication number: 20180238752Abstract: A piezoelectric deflection sensor includes a first piezoelectric plate having a polarization axis direction that is parallel to first and second principal surfaces, first and second segmented electrodes provided on the first principal surface of the first piezoelectric plate, and third and fourth segmented electrodes provided on the second principal surface of the first piezoelectric plate. A piezoelectric element is defined by the first piezoelectric plate and the first to fourth segmented electrodes. The first segmented electrode and the third segmented electrode oppose each other across the first piezoelectric plate, and the second segmented electrode and the fourth segmented electrode oppose each other across the first piezoelectric plate. The first segmented electrode and the fourth segmented electrode are electrically connected to each other, and the second segmented electrode and the third segmented electrode are electrically connected to each other.Type: ApplicationFiled: April 18, 2018Publication date: August 23, 2018Inventors: Yuya GENMEI, Shingo CHIDA
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Patent number: 8612044Abstract: A program analyzing unit that extracts electrode numbers included in a plurality of processing programs, determines duplication of the electrode numbers among the processing programs to display a result of determination, and that stores correspondence between a revision electrode number that is specified by a user and an in-use electrode number that is used in the processing program for each of the processing programs and a program executing unit that executes each of the processing programs by reading the revision electrode number instead of the in-use electrode number used in each of the processing programs based on the stored correspondence at the time of execution of the processing programs are included, and duplication of the electrode numbers used among the programs is easily and certainly resolved.Type: GrantFiled: April 7, 2009Date of Patent: December 17, 2013Assignee: Mitsubishi Electric CorporationInventors: Yasuhiro Kawai, Shingo Chida
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Publication number: 20130325164Abstract: To make corrections as effectively as possible according to an environmental temperature of an installation location, an electric discharge machine includes a temperature-displacement measurement unit that measures a transition of a displacement of a reference position and a transition of detected values of temperature sensors, a correction-coefficient calculation unit that calculates correction-coefficient calculated values based on a measurement result of the temperature/displacement measurement unit, a confirmation display unit that displays the measurement result of the temperature/displacement measurement unit and that prompts to input whether to use the correction-coefficient calculated values, and a change-agreement confirmation unit that updates correction-coefficient set values stored in a correction-coefficient set-value storage unit to the correction-coefficient calculated values when an input to an effect of using the correction-coefficient calculated values is received.Type: ApplicationFiled: February 24, 2011Publication date: December 5, 2013Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Kotaro Wwatanabe, Shingo Chida
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Publication number: 20120036511Abstract: A program analyzing unit that extracts electrode numbers included in a plurality of processing programs, determines duplication of the electrode numbers among the processing programs to display a result of determination, and that stores correspondence between a revision electrode number that is specified by a user and an in-use electrode number that is used in the processing program for each of the processing programs and a program executing unit that executes each of the processing programs by reading the revision electrode number instead of the in-use electrode number used in each of the processing programs based on the stored correspondence at the time of execution of the processing programs are included, and duplication of the electrode numbers used among the programs is easily and certainly resolved.Type: ApplicationFiled: April 7, 2009Publication date: February 9, 2012Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Yasuhiro Kawai, Shingo Chida
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Publication number: 20090134126Abstract: In an electric-discharge machining apparatus for controlling a machining axis so that an average voltage Vg during a predetermined sampling time Ts agrees with a servo standard voltage SV, the apparatus includes: an electric power supplier 9 for supplying electric power between electrodes of a tool electrode 8 and a target W to be machined; an electric-discharge detector 13 for detecting the waveform of electric discharge generating between the electrodes based on the electric power supplied by the electric power supplier 9; an electric-discharge generation counter 14 for counting in response to the waveform an electric-discharge generation count Nd during the predetermined sampling time Ts; a calculator 12 for calculating an estimation average voltage Vgs between the electrodes based on the electric-discharge generation count Nd; and an electrode-position controller 10 for controlling the machining axis so that the estimation average voltage Vgs calculated by the calculator 12 agrees with the servo standardType: ApplicationFiled: January 29, 2004Publication date: May 28, 2009Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Hidetaka Katougi, Tatsushi Sato, Shingo Chida