Patents by Inventor Hideaki Moriya
Hideaki Moriya 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: 20140354197Abstract: There is obtained a configuration capable of rapidly decelerating a motor even if a failure occurs in the communication between a controller and a motor control unit in a motor controller in which a speed command is input from the controller to the motor control unit. A motor controller 1 is provided with a main controller 2, and a motor control unit 3 configured to be communicable with the main controller 2 to drive a motor M according to a torque command output from the main controller 2. The motor control unit 3 includes a speed control unit 31 for outputting a torque command, so as to decelerate the motor M, if any failure occurs in communication with the main controller 2 while the motor M is being driven.Type: ApplicationFiled: May 29, 2014Publication date: December 4, 2014Applicants: SINFONIA TECHNOLOGY CO., LTD., KOBELCO CONSTRUCTION MACHINERY CO., LTD.Inventors: Takeo Ito, Hideaki Moriya, Takeshi Tomizaki, Akira Nakazumi, Yusuke Kamimura
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Patent number: 8892338Abstract: A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit.Type: GrantFiled: April 10, 2012Date of Patent: November 18, 2014Assignee: Shinko Electric Co., Ltd.Inventors: Yasushi Muragishi, Hideaki Moriya, Yushi Sato, Takashi Fukunaga, Katsuyoshi Nakano, Hiroshi Nakagawa, Takayoshi Fujii, Takashi Onoue, Masaaki Narihisa
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Patent number: 8818625Abstract: A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit.Type: GrantFiled: April 10, 2012Date of Patent: August 26, 2014Assignee: Shinko Electric Co., Ltd.Inventors: Yasushi Muragishi, Hideaki Moriya, Yushi Sato, Takashi Fukunaga, Katsuyoshi Nakano, Hiroshi Nakagawa, Takayoshi Fujii, Takashi Onoue, Masaaki Narihisa
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Patent number: 8642934Abstract: A power control unit for high-frequency dielectric heating is provided. The power control unit controls an inverter circuit for rectifying voltage of an AC power supply, and modulates the on time of a switching transistor during high frequency switching. The power control unit includes an input current detection section for detecting input current from the AC power supply to the inverter circuit and outputting input current waveform information. A conversion section is provided for converting the input current waveform information into a drive signal of the switching transistor of the inverter circuit so that an instantaneous fluctuation of the input current waveform information is suppressed.Type: GrantFiled: November 22, 2006Date of Patent: February 4, 2014Assignee: Panasonic CorporationInventors: Haruo Suenaga, Kenji Yasui, Shinichi Sakai, Nobuo Shirokawa, Hideaki Moriya, Manabu Kinoshita
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Patent number: 8624170Abstract: An inverter controller controls an inverter. The inverter converts direct current into alternating current of a predetermined frequency. The inverter includes a resonance circuit for fluctuating output of a predetermined object to be controlled. The inverter controller comprises an output fluctuating unit which fluctuates output of the inverter in response to an output value of a temperature detection section which detects a temperature of a switching element of the inverter. The inverter controller further comprises an output increase suppressing unit which suppresses an increase in the output of the inverter for a predetermined time after decrease control in the output of the inverter performed by the output fluctuating unit.Type: GrantFiled: June 5, 2007Date of Patent: January 7, 2014Assignee: Panasonic CorporationInventors: Manabu Kinoshita, Haruo Suenaga, Kenji Yasui, Shinichi Sakai, Nobuo Shirokawa, Hideaki Moriya
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Patent number: 8626386Abstract: A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit.Type: GrantFiled: April 10, 2012Date of Patent: January 7, 2014Assignee: Shinko Electric Co., Ltd.Inventors: Yasushi Muragishi, Hideaki Moriya, Yushi Sato, Takashi Fukunaga, Katsuyoshi Nakano, Hiroshi Nakagawa, Takayoshi Fujii, Takashi Onoue, Masaaki Narihisa
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Publication number: 20130308281Abstract: The Electronic Module has a body case 2, including a plurality of case members 3, 4 and that has an internal space (S) where a first opening P1 is formed on one side surface of the internal space and a second opening P2 that opens in a direction different from that of the first opening P1 is in an exposed state when a plurality of the case members are separated each other, a substrate 5 on which a sensor IC 51 is mounted and that is housed in the internal space of the body case, and a resin body 6 that covers the substrate 5 by being filled in the internal space of the body case and solidified or hardened, and is characterized by that a plurality of the case members and the substrate 5 are integrated by the use of the resin body 6 as an accouplement.Type: ApplicationFiled: January 2, 2013Publication date: November 21, 2013Applicant: SINFONIA TECHNOLOGY CO., LTD.Inventors: Takenori Motoori, Hideaki Moriya, Hidetoshi Katada
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Patent number: 8560129Abstract: [Object] To predetermine a target vibration level and keep vibration generated at a position at which vibration is to be controlled equal to or smaller than a target vibration level.Type: GrantFiled: May 13, 2009Date of Patent: October 15, 2013Assignee: Sinfonia Technology Co., Ltd.Inventors: Hideaki Moriya, Yushi Sato, Takeo Ito, Katsuyoshi Nakano, Yasushi Muragishi
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A/D conversion device and vibration damping apparatus for automobile using the A/D conversion device
Patent number: 8538630Abstract: An A/D conversion device includes a first A/D converter that receives an analog vibration signal corresponding to a vibration detected by a vibration detecting sensor and converts the analog vibration signal to a first digital value, an analog amplifier that amplifies the analog vibration signal and outputs an amplified signal, a second A/D converter that converts the amplified signal to a second digital value, a determiner that determines whether an amplitude of the amplified signal input to the second A/D converter exceeds a range of amplitude that is convertible by the second A/D converter, and a selector that receives the first digital value and the second digital value and output one of the first and second digital values based on the determination of the determiner.Type: GrantFiled: April 27, 2012Date of Patent: September 17, 2013Assignee: Sinfonia Technology Co., Ltd.Inventors: Keisuke Matsuno, Hidetoshi Katada, Takeshi Tomizaki, Hideaki Moriya -
Patent number: 8504239Abstract: A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit.Type: GrantFiled: April 10, 2012Date of Patent: August 6, 2013Assignee: Shinko Electric Co., Ltd.Inventors: Yasushi Muragishi, Hideaki Moriya, Yushi Sato, Takashi Fukunaga, Katsuyoshi Nakano, Hiroshi Nakagawa, Takayoshi Fujii, Takashi Onoue, Masaaki Narihisa
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Patent number: 8492687Abstract: A power control unit for high-frequency dielectric heating is provided, and includes an input current detection section for detecting input current from the AC power supply to the inverter circuit and outputting input current waveform information. A conversion section converts the input current waveform information into a drive signal of the switching transistor of the inverter circuit so that instantaneous fluctuation of the input current waveform information is suppressed. A mix circuit mixes the input current waveform information and power control information for controlling so that current or voltage at an arbitrary point of the inverter circuit becomes a predetermined value and generates an on voltage signal. The conversion section converts the on voltage signal into the drive signal so that the on time is shortened in the portion where the input current is large and that the on time is prolonged in the portion where the input current is small.Type: GrantFiled: November 18, 2009Date of Patent: July 23, 2013Assignee: Panasonic CorporationInventors: Haruo Suenaga, Kenji Yasui, Shinichi Sakai, Nobuo Shirokawa, Hideaki Moriya, Manabu Kinoshita
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Patent number: 8471502Abstract: A vibration damping apparatus including reference wave production section that produces a reference wave; a fundamental order adaptive algorithm block that calculates fundamental order adaptive filter factors from a vibration detection signal and the reference wave and produces a fundamental order vibration damping current instruction; an amplitude detection section that calculates a peak current value of the fundamental order vibration damping current instruction; and a fundamental order current excess detection section that derives a fundamental order current upper limit value from the fundamental frequency to produce a fundamental order current upper limit excess signal that is output to the fundamental order adaptive algorithm block, which revises the fundamental order adaptive filter factors in a direction in which the vibration damping current instruction is limited within a range.Type: GrantFiled: June 26, 2012Date of Patent: June 25, 2013Assignee: Sinfonia Technology Co., Ltd.Inventors: Hideaki Moriya, Takeshi Tomizaki, Takeo Ito, Yasushi Muragishi, Takayoshi Fujii
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Publication number: 20130106319Abstract: A linear actuator driving device is provided. The linear actuator driving device includes an electromagnetic driving unit which makes a moving element reciprocate in response to a driving command and an offset correcting unit which corrects the driving command to carry out offset energization to make the center of reciprocation of the moving element be moved in the direction in which deviation between the center of reciprocation of the moving element and the center of the movement possible range is eliminated. The offset correcting unit is configured such that the amplitude information is acquired and, with respect to the amplitude value corresponding to the acquired amplitude information, if the movable amplitude is in a movable area insufficient condition, correction of the driving command is performed and, on the other hand, if the movable amplitude is not in the movable area insufficient condition, correction of the driving command is released.Type: ApplicationFiled: July 1, 2011Publication date: May 2, 2013Applicant: SINFONIA TECHNOLOGY CO., LTD.Inventors: Hideaki Moriya, Takenori Motoori, Takeo Ito
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Patent number: 8401735Abstract: A damping apparatus for an automobile is provided, capable of ensuring a high level of reliability while obtaining excellent damping effect with simple configuration. The damping apparatus for an automobile that reduces vibrations of an automobile body may include an actuator that is attached to the automobile body and drives an auxiliary mass; a current detector that detects a current flowing through an armature of the actuator; a section that detects a terminal voltage applied to the actuator; a calculation circuit that calculates an induced voltage of the actuator, and further calculates at least one of the relative velocity, relative displacement, and relative acceleration of the actuator, based on a current detected by the current detector and the terminal voltage; and a control circuit that drive-controls the actuator based on at least one of the relative velocity, relative displacement, and relative acceleration of the actuator calculated by the calculation circuit.Type: GrantFiled: April 27, 2007Date of Patent: March 19, 2013Assignee: Shinko Electric Co., Ltd.Inventors: Yaushi Muragishi, Hideaki Moriya, Yushi Sato, Takashi Fukunaga, Katsuyoshi Nakano, Hiroshi Nakagawa, Takayoshi Fujii, Takashi Onoue, Masaaki Narihisa
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Patent number: 8381579Abstract: The present invention provides a vibration damping device which can enhance a vibration damping effect even in a case where a vibration damping target position and a vibration damping force generation position are different from each other.Type: GrantFiled: May 13, 2009Date of Patent: February 26, 2013Assignee: Sinfonia Technology Co., Ltd.Inventors: Yushi Sato, Hideaki Moriya, Takeo Ito, Takayoshi Fujii, Takashi Fukunaga, Katsuyoshi Nakano, Hiroshi Nakagawa, Hidetoshi Katada, Takeshi Tomizaki, Takashi Onoue, Yasushi Muragishi
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Patent number: 8338762Abstract: A power control method for high-frequency dielectric heating is provided. The method includes detecting input current and input voltage from an AC power supply. Input current waveform information and input voltage waveform information are acquired. It is determined whether the magnetron is being oscillated. If so, the input voltage waveform information is added to the input current waveform information until oscillation of the magnetron is detected, and the addition result is converted into the drive signal of a switching transistor of an inverter circuit. If not, the input current waveform, without addition of the input voltage waveform, is converted into the drive signal of the switching transistor of the inverter circuit.Type: GrantFiled: November 18, 2009Date of Patent: December 25, 2012Assignee: Panasonic CorporationInventors: Haruo Suenaga, Kenji Yasui, Shinichi Sakai, Nobuo Shirokawa, Hideaki Moriya, Manabu Kinoshita
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Patent number: 8324541Abstract: To attain a more reliable prevention of an electric shock by checking whether the earth states for two circuit boards are good. There is detected a voltage generated at an anode current sensing resistor 20 inserted into a path where the anode current of a magnetron 8 flows and a signal is transmitted to a microcomputer 27. The microcomputer 27 uses a selector switch 28 to determine the earth states for an inverter circuit board and a control panel circuit board before operation of a device. In case either one or both of the circuit boards are in a floating state, operation of a high-frequency heating device is inhibited. Otherwise, operation of the high-frequency heating device is permitted.Type: GrantFiled: January 9, 2007Date of Patent: December 4, 2012Assignee: Panasonic CorporationInventors: Nobuo Shirokawa, Shinichi Sakai, Hideaki Moriya, Haruo Suenaga, Manabu Kinoshita
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Publication number: 20120293094Abstract: A vibration damping apparatus including reference wave production section that produces a reference wave; a fundamental order adaptive algorithm block that calculates fundamental order adaptive filter factors from a vibration detection signal and the reference wave and produces a fundamental order vibration damping current instruction; an amplitude detection section that calculates a peak current value of the fundamental order vibration damping current instruction; and a fundamental order current excess detection section that derives a fundamental order current upper limit value from the fundamental frequency to produce a fundamental order current upper limit excess signal that is output to the fundamental order adaptive algorithm block, which revises the fundamental order adaptive filter factors in a direction in which the vibration damping current instruction is limited within a range.Type: ApplicationFiled: June 26, 2012Publication date: November 22, 2012Applicant: SINFONIA TECHNOLOGY CO., LTD.Inventors: Hideaki MORIYA, Takeshi TOMIZAKI, Takeo ITO, Yasushi MURAGISHI, Takayoshi FUJII
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Publication number: 20120281445Abstract: A transformer unit includes: a transformer which is mounted on a printed board, and which includes a bobbin around which at least a primary winding and a secondary winding are wound and a core which is inserted into a center of the bobbin; and a component holding portion configured to hold a component at an outer peripheral portion except for a mount side to be mounted on the printed board. The transformer unit further includes a voltage doubler rectifying circuit which is provided at the component holding portion and which is configured to rectify a high-frequency high voltage applied from the secondary winding. The secondary winding is connected to a lead terminal of a high-voltage component constituting the voltage doubler rectifying circuit via tension absorbing means provided at the bobbin.Type: ApplicationFiled: January 6, 2011Publication date: November 8, 2012Applicant: PANASONIC CORPORATIONInventors: Hideaki Moriya, Nobuo Shirokawa, Haruo Suenaga, Manabu Kinoshita
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Publication number: 20120262951Abstract: Provided is a configuration in which it is possible to mount an applied voltage suppression circuit configured to prevent voltage breakdown of a semiconductor switching element, and a set voltage thereof can be inspected without damaging an IC or the like of a peripheral circuit. In a power converter having a semiconductor switching element, an applied voltage suppression circuit configured to suppress a voltage applied to the semiconductor switching element and at least one component of constituent components of a driving circuit which causes the semiconductor switching element to be turned off if the component is absent are transferred to and disposed on a slave substrate (separate unit) which is divided from and electrically connected to a master substrate including the semiconductor switching element, the driving circuit, a control circuit, and the like mounted thereon.Type: ApplicationFiled: December 24, 2010Publication date: October 18, 2012Applicant: PANASONIC CORPORATIONInventors: Haruo Suenaga, Nobuo Shirokawa, Hideaki Moriya, Manabu Kinoshita