Patents by Inventor Akira Horie
Akira Horie 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: 20240032209Abstract: Provided are a maleimide resin composition containing (A) one or more selected from the group consisting of a maleimide compound having two or more N-substituted maleimide groups and a derivative thereof, (B) a modified conjugated diene polymer, and (C) a thermoplastic elastomer other than the above component (B), wherein the component (B) is one resulting from modification of (b1) a conjugated diene polymer having a vinyl group in the side chain with (b2) a maleimide compound having two or more N-substituted maleimide groups; and a prepreg, a resin film, a laminated board, a printed wiring board and a semiconductor package, each using the maleimide resin composition.Type: ApplicationFiled: November 16, 2021Publication date: January 25, 2024Inventors: Chihiro HAYASHI, Minoru KAKITANI, Takao TANIGAWA, Ryuji AKEBI, Naoyoshi SATO, Akira HORIE
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Publication number: 20230058756Abstract: An object is to provide a novel saccharide-reduced fruit beverage having an improved flavor. According to the present invention, provided is a fruit beverage containing citrus fruit and having a sucrose concentration of 1.4 g/100 mL or less in terms of Brix 11°, in which the beverage has an ethyl ester concentration of 25 to 50 ppb and/or a monoterpene derivative concentration of 600 to 3,000 ppb. The citrus fruit in the present invention can be selected from the group consisting of oranges, grapefruit, and Unshu mikan, and a proportion of a fruit juice in the beverage can be set to 30% or more.Type: ApplicationFiled: December 18, 2020Publication date: February 23, 2023Applicant: KIRIN HOLDINGS KABUSHIKI KAISHAInventors: Akira HORIE, Chiaki NISHIYAMA, Hideyuki WAKABAYASHI
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Patent number: 10514642Abstract: The image forming apparatus includes: an openable/closable cover that is movable between a closed position in which the connection unit is covered and an open position in which the connection unit is exposed to the outside; and an interlocking mechanism that causes an on/off operation of a power switch and an opening/closing operation of the openable/closable cover to operate in conjunction with each other, wherein the interlocking mechanism moves the openable/closable cover from the open position to the closed position in conjunction with an off operation by which the power switch is switched from an on state to an off state, and the interlocking mechanism moves the openable/closable cover from the closed position to the open position in conjunction with an on operation by which the power switch is switched from the off state to the on state.Type: GrantFiled: January 29, 2019Date of Patent: December 24, 2019Assignee: KYOCERA Document Solutions Inc.Inventor: Akira Horie
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Patent number: 10472197Abstract: An image forming apparatus includes a main body, a post-printing processing device, and a paper exit part. The main body forms an image on paper. The post-printing processing device is located above the main body and performs post-printing processing on paper. The paper exit part is located on a side surface of the post-printing processing device. Paper is ejected to the paper exit part. The post-printing processing device includes a paper inlet port and a conveyance device. The paper inlet port is located in a rear part of a lower surface of the post-printing processing device. The conveyance device conveys paper conveyed via the paper inlet port into the post-printing processing device in a forward direction thereof to a paper loading tray and conveys the paper therefrom leftward to eject the paper to the paper exit part located on the left side of the post-printing processing device.Type: GrantFiled: October 25, 2016Date of Patent: November 12, 2019Assignee: KYOCERA Document Solutions Inc.Inventors: Tomoya Hotani, Hiroyuki Harada, Takeshi Iketani, Akira Horie, Rei Yamagishi, Masaaki Maruta
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Publication number: 20190235430Abstract: The image forming apparatus includes: an openable/closable cover that is movable between a closed position in which the connection unit is covered and an open position in which the connection unit is exposed to the outside; and an interlocking mechanism that causes an on/off operation of a power switch and an opening/closing operation of the openable/closable cover to operate in conjunction with each other, wherein the interlocking mechanism moves the openable/closable cover from the open position to the closed position in conjunction with an off operation by which the power switch is switched from an on state to an off state, and the interlocking mechanism moves the openable/closable cover from the closed position to the open position in conjunction with an on operation by which the power switch is switched from the off state to the on state.Type: ApplicationFiled: January 29, 2019Publication date: August 1, 2019Applicant: KYOCERA Document Solutions Inc.Inventor: Akira HORIE
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Publication number: 20180346275Abstract: An image forming apparatus includes a main body, a post-printing processing device, and a paper exit part. The main body forms an image on paper. The post-printing processing device is located above the main body and performs post-printing processing on paper. The paper exit part is located on a side surface of the post-printing processing device. Paper is ejected to the paper exit part. The post-printing processing device includes a paper inlet port and a conveyance device. The paper inlet port is located in a rear part of a lower surface of the post-printing processing device. The conveyance device conveys paper conveyed via the paper inlet port into the post-printing processing device in a forward direction thereof to a paper loading tray and conveys the paper therefrom leftward to eject the paper to the paper exit part located on the left side of the post-printing processing device.Type: ApplicationFiled: October 25, 2016Publication date: December 6, 2018Applicant: KYOCERA Document Solutions Inc.Inventors: Tomoya HOTANI, Hiroyuki HARADA, Takeshi IKETANI, Akira HORIE, Rei YAMAGISHI, Masaaki MARUTA
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Publication number: 20180253044Abstract: An image forming apparatus includes an image forming section, a fixing section, and a frame unit. The image forming section forms a toner image on a sheet. The fixing section fixes the toner image to the sheet. The frame unit supports the image forming section and the fixing section. The fixing section includes a fixing unit and a nip pressure changing section. The fixing unit forms a fixing nip that applies heat and pressure to the sheet. The nip pressure changing section changes nip pressure of the fixing nip. The fixing unit includes an abutment portion. The frame unit includes a unit fitting compartment into which the fixing unit is to be fitted and a receiving portion that receives the abutment portion once the fixing unit is fitted into the unit fitting compartment.Type: ApplicationFiled: February 28, 2018Publication date: September 6, 2018Applicant: KYOCERA Document Solutions Inc.Inventors: Akira HORIE, Masaaki MARUTA
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Patent number: 9805295Abstract: An image forming apparatus includes an operating section. The operating section projects forward from an upper housing of the image forming apparatus. The operating section includes an input section and a display section. The input section is for receiving input of image forming information. The display section is disposed adjacent to the input section and displays the image forming information thereon. A position of the display section is switchable between a first position and a second position. The first position is where the display section is flush with the input section. The second position is where the display section is tilted forward more than the input section, by turning the display section on a front edge side of the display section as a pivot to raise a rear edge side of the display section upward from the first position.Type: GrantFiled: April 3, 2014Date of Patent: October 31, 2017Assignee: KYOCERA Document Solutions Inc.Inventor: Akira Horie
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Patent number: 8924051Abstract: A control device for a railway vehicle controls an inverter device based on a direct-current link voltage Vfc between the opposite terminals of a filter capacitor. A direct-current voltage applied to the inverter device during regeneration is the sum of a voltage Vb of power storage equipment and an overhead wire voltage Vs, so that only detecting the direct-current link voltage Vfc is not enough to separate the voltage Vb of the power storage equipment and the overhead wire voltage Vs from each other. The power storage equipment can be connected in series with the inverter device, and a voltage sensor that detects the overhead wire voltage Vs is provided between a current collector device and a grounding point. The power storage equipment is controlled based on the detection result from the voltage sensor.Type: GrantFiled: May 31, 2011Date of Patent: December 30, 2014Assignee: Hitachi, Ltd.Inventors: Daijiro Araki, Motomi Shimada, Shuichi Tachihara, Akira Horie, Masahiro Nagasu
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Publication number: 20140300929Abstract: An image forming apparatus includes an operating section. The operating section projects forward from an upper housing of the image forming apparatus. The operating section includes an input section and a display section. The input section is for receiving input of image forming information. The display section is disposed adjacent to the input section and displays the image forming information thereon. A position of the display section is switchable between a first position and a second position. The first position is where the display section is flush with the input section. The second position is where the display section is tilted forward more than the input section, by turning the display section on a front edge side of the display section as a pivot to raise a rear edge side of the display section upward from the first position.Type: ApplicationFiled: April 3, 2014Publication date: October 9, 2014Applicants: KYOCERA DOCUMENT SOLUTIONS INC., KYOCERA DOCUMENTS SOLUTIONS, INC.Inventor: Akira HORIE
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Patent number: 8708329Abstract: A document conveying device of the present disclosure includes a feeding unit, a stopper, and a restriction surface. The feeding unit is swingably supported on a first swinging fulcrum and is disposed selectively at a paper feeding position or at a retracted position. The stopper is swingably supported on a second swinging fulcrum, and has a document restriction portion and an engagement piece. The restriction surface is provided on the main body side of the document conveying device, and extends downward from a position coinciding with a first trajectory toward an inner side of the first trajectory, while extending downward from a position coinciding with a second trajectory toward an inner side of the second trajectory. When the feeding unit is at the retracted position, the engagement piece is engaged with the restriction surface, and when the feeding unit is at the paper feeding position, the engagement therebetween is released.Type: GrantFiled: November 9, 2012Date of Patent: April 29, 2014Assignee: KYOCERA Document Solutions Inc.Inventors: Katsuhiko Hanamoto, Akira Horie
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Publication number: 20130073125Abstract: A control device for a railway vehicle controls an inverter device based on a direct-current link voltage Vfc between the opposite terminals of a filter capacitor. A direct-current voltage applied to the inverter device during regeneration is the sum of a voltage Vb of power storage equipment and an overhead wire voltage Vs, so that only detecting the direct-current link voltage Vfc is not enough to separate the voltage Vb of the power storage equipment and the overhead wire voltage Vs from each other. The power storage equipment can be connected in series with the inverter device, and a voltage sensor that detects the overhead wire voltage Vs is provided between a current collector device and a grounding point. The power storage equipment is controlled based on the detection result from the voltage sensor.Type: ApplicationFiled: May 31, 2011Publication date: March 21, 2013Inventors: Daijiro Araki, Motomi Shimada, Shuichi Tachihara, Akira Horie, Masahiro Nagasu
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Patent number: 7176645Abstract: A control apparatus for an electric railcar that provides control so that when rotational speed of a motor decreases below a required value, torque of the motor will decrease at a required rate of change, a current limiter for limiting a torque current command “(A)Iqp” output from a current command arithmetic unit is provided to ensure that when the rotational speed of the motor decreases below the required value, the torque current command will be limited to a command value “(B)Iqp” smaller than that command value, and to ensure that a carrier frequency at which PWM signals are created when switching elements of the electric power converter are controlled by carrier generator is controlled to become lower than a carrier frequency existing when the rotational speed of the motor decreases below the required value.Type: GrantFiled: April 18, 2005Date of Patent: February 13, 2007Assignee: Hitachi, Ltd.Inventors: Motomi Shimada, Akira Horie
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Publication number: 20050184693Abstract: A control apparatus for an electric railcar that provides control so that when rotational speed of a motor decreases below a required value, torque of the motor will decrease at a required rate of change, a current limiter for limiting a torque current command “(A)Iqp” output from a current command arithmetic unit is provided to ensure that when the rotational speed of the motor decreases below the required value, the torque current command will be limited to a command value “(B)Iqp” smaller than that command value, and to ensure that a carrier frequency at which PWM signals are created when switching elements of the electric power converter are controlled by carrier generator is controlled to become lower than a carrier frequency existing when the rotational speed of the motor decreases below the required value.Type: ApplicationFiled: April 18, 2005Publication date: August 25, 2005Inventors: Motomi Shimada, Akira Horie
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Publication number: 20040000888Abstract: An object of the present invention is to minimize the switching elements' heat loss occurring when the operating frequency for PWM inverter control (that is to say, the inverter frequency) passes through a zero point, and thereby maintain sufficient braking force until the electric railcar has stopped.Type: ApplicationFiled: June 24, 2003Publication date: January 1, 2004Inventors: Motomi Shimada, Akira Horie
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Patent number: 6633495Abstract: The voltage applied to a power converter is detected by a voltage detector, a function generator produces a voltage proportional to this detected voltage, and a high-pass filter detects an AC component superimposed on the voltage. An adder adds a bias voltage to this AC component, and an adder adds the output from the adder and the output from the function generator. The output from the adder is compared with a triangular wave produced from a rectangular wave generator, and a switching element is controlled to make switching operation according to the compared result. When a DC current is decreased by the AC component, a resistance current Ib is increased so that the AC components superimposed on the current and resistance current can be cancelled out.Type: GrantFiled: March 20, 2002Date of Patent: October 14, 2003Assignee: Hitachi, Ltd.Inventors: Seiji Ishda, Toshiaki Okuyama, Tetsuo Kojima, Kiyoshi Nakata, Akira Horie
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Patent number: 6556460Abstract: The voltage applied to a power converter is detected by a voltage detector, a function generator produces a voltage proportional to this detected voltage, and a high-pass filter detects an AC component superimposed on the voltage. An adder adds a bias voltage to this AC component, and an adder adds the output from the adder and the output from the function generator. The output from the adder is compared with a triangular wave produced from a rectangular wave generator, and a switching element is controlled to make switching operation according to the compared result. When a DC current is decreased by the AC component, a resistance current Ib is increased so that the AC components superimposed on the current and resistance current can be cancelled out.Type: GrantFiled: August 7, 2002Date of Patent: April 29, 2003Assignee: Hitachi, Ltd.Inventors: Seiji Ishida, Toshiaki Okuyama, Tetsuo Kojima, Kiyoshi Nakata, Akira Horie
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Publication number: 20030043609Abstract: The voltage applied to a power converter is detected by a voltage detector, a function generator produces a voltage proportional to this detected voltage, and a high-pass filter detects an AC component superimposed on the voltage. An adder adds a bias voltage to this AC component, and an adder adds the output from the adder and the output from the function generator. The output from the adder is compared with a triangular wave produced from a rectangular wave generator, and a switching element is controlled to make switching operation according to the compared result. When a DC current is decreased by the AC component, a resistance current Ib is increased so that the AC components superimposed on the current and resistance current can be cancelled out.Type: ApplicationFiled: March 20, 2002Publication date: March 6, 2003Inventors: Seiji Ishida, Toshiaki Okuyama, Tetsuo Kojima, Kiyoshi Nakata, Akira Horie
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Publication number: 20030043605Abstract: The voltage applied to a power converter is detected by a voltage detector, a function generator produces a voltage proportional to this detected voltage, and a high-pass filter detects an AC component superimposed on the voltage. An adder adds a bias voltage to this AC component, and an adder adds the output from the adder and the output from the function generator. The output from the adder is compared with a triangular wave produced from a rectangular wave generator, and a switching element is controlled to make switching operation according to the compared result. When a DC current is decreased by the AC component, a resistance current Ib is increased so that the AC components superimposed on the current and resistance current can be cancelled out.Type: ApplicationFiled: August 7, 2002Publication date: March 6, 2003Applicant: Hitachi, Ltd.Inventors: Seiji Ishida, Toshiaki Okuyama, Tetsuo Kojima, Kiyoshi Nakata, Akira Horie
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Patent number: 6274998Abstract: A controller for electric vehicles comprising a vector control inverter for controlling motors, which drive wheels of the electric vehicles, by dividing the primary current of the motors into an exciting current component and a torque current component, and controlling respective of the current components based on a respectively designated command, characterized in further comprising a dectector for detecting a wheel velocity (including a rotor frequency of the motor proportional to the wheel velocity), a detector for detecting slipping and skidding of the wheel based on a differential value (a changing rate with time) of the detected wheel velocity, a dectector for detecting re-adhesion of the wheel based on the differential value and a twice differential value of the detected wheel velocity, and an adjuster for adjusting the designated command for the torque current component in response to the detectors.Type: GrantFiled: March 17, 2000Date of Patent: August 14, 2001Assignee: Hiatchi, Ltd.Inventors: Takashi Kaneko, Takeshi Ando, Akira Horie, Ken Itou