Patents by Inventor Daisuke Goto

Daisuke Goto 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).

  • Publication number: 20160149532
    Abstract: A motor control device includes: a control processing unit that controls the driving of a motor based on a command signal input from a controller and a detection signal which is a detection result of the operation of the motor; an abnormality determining unit that detects an abnormality in the controller, the motor control device, and the motor according to the command signal, the detection signal, and a control signal generated in the motor control device and that determines a level of repeatability of the detected abnormality on the basis of a predetermined criterion; a specific abnormality storage unit that stores occurrence information of a specific abnormality which is determined to have high repeatability on the basis of the predetermined criterion; and an abnormality releasing unit that erases the occurrence information of the specific abnormality stored in the specific abnormality storage unit according to an erasure command signal.
    Type: Application
    Filed: April 2, 2014
    Publication date: May 26, 2016
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Daisuke GOTO, Akira TANABE
  • Publication number: 20160142001
    Abstract: A motor control device includes: a control processing unit that controls driving of a motor based on a command signal input from a controller so as to command an operation of the motor and a detection signal which is a detection result of the operation of the motor; and an abnormality determining unit that detects an abnormality in the controller, the motor control device, and the motor based on the command signal, the detection signal, and a control signal generated in the motor control device and that determines a level of repeatability of the detected abnormality based on a predetermined criterion. The control processing unit transitions from a normal mode to a specific abnormality alarm mode when the abnormality determining unit determines that an specific abnormality having high repeatability has occurred.
    Type: Application
    Filed: April 2, 2014
    Publication date: May 19, 2016
    Applicant: Mitsubishi Electric Corporation
    Inventors: Akira TANABE, Daisuke GOTO
  • Patent number: 9343690
    Abstract: A method for producing a luminescent organic film, the method including: coating a solution containing a ?-electron conjugated compound precursor A-(B)m and at least one kind of a luminescent dye, where the ?-electron conjugated compound precursor A-(B)m contains a leaving substituent; and applying external stimulus to the ?-electron conjugated compound precursor A-(B)m to eliminate the leaving substituent thereof, so that the ?-electron conjugated compound precursor A-(B)m is converted to a ?-electron conjugated compound A-(C)m and an eliminated compound X—Y as in the following reaction formula (I):
    Type: Grant
    Filed: November 20, 2012
    Date of Patent: May 17, 2016
    Assignee: Ricoh Company, Ltd.
    Inventors: Hajime Nakanotani, Satoshi Yamamoto, Daisuke Goto, Satoshi Miyagawa, Takuji Kato, Masataka Mohri
  • Publication number: 20160131503
    Abstract: A coil section includes a primary coil which is magnetically excitable by an AC signal, and secondary coils which are provided so as to generate an inductive output in response to excitation of the primary coil. A self-oscillation circuit, including an inductance element and a capacitor, has incorporated therein the primary coil as the inductance element for self-oscillation. A target section is provided in such a manner that its relative position to the coil section varies according to a position of a target of detection, and the target section includes a magnetically responsive member disposed so that inductance of the secondary coils is varied according to the relative position. Amplitude levels of the output signals of the secondary coils are extracted, and position data of the position of the target of detection is obtained on the basis of these amplitude levels.
    Type: Application
    Filed: June 13, 2014
    Publication date: May 12, 2016
    Inventors: Daisuke GOTO, Kazuya SAKAMOTO, Hiroshi SAKAMOTO, Yasuhiro YUASA
  • Patent number: 9336991
    Abstract: The disclosed ion implantation apparatus has a vacuum chamber 11, a roller electrode 13 having a portion of an outer circumferential part on which a film 3 is wound, voltage application unit 23 for applying a voltage to the roller electrode, and a gas introduction unit having a gas supply outlet for supplying an ion implantation gas into the vacuum chamber, wherein the gas introduction unit and a gas discharge outlet are disposed so as to be opposite each other along the axial direction of the roller electrode, the roller electrode intervening therebetween.
    Type: Grant
    Filed: September 12, 2013
    Date of Patent: May 10, 2016
    Assignee: LINTEC Corporation
    Inventors: Satoshi Naganawa, Daisuke Goto, Suguru Kenmochi
  • Patent number: 9330880
    Abstract: An ion implantation device equipped with a vacuum chamber (11), an electrode roll (13) on a portion of the outer circumferential part of which a film (2) is wound, a voltage application means (21) that applies a voltage to the electrode roll, and a gas introduction means (31) that introduces a gas into the vacuum chamber, wherein a voltage is applied to the electrode roll by means of the voltage application means and a gas is introduced by means of the gas introduction means, and an ion implantation process is performed on the surface of the film. In addition, electrode members (42) are provided opposing the surface of the electrode roll on which the film is wound.
    Type: Grant
    Filed: September 12, 2013
    Date of Patent: May 3, 2016
    Assignee: LINTEC CORPORATION
    Inventors: Satoshi Naganawa, Daisuke Goto, Suguru Kenmochi
  • Publication number: 20160108072
    Abstract: An electrochromic compound, represented by the following general formula (I); where X1 to X4 are each a substituent represented by the following general formula (II), an alkyl group that may contain a functional group, an aromatic hydrocarbon group that may contain a functional group, or a hydrogen atom, and at least two selected from X1 to X4 are the substituents represented by the general formula (II); where R1 to R8 are each independently a hydrogen atom, or a monovalent group that may contain a substituent; B is a substituted or unsubstituted monovalent group that may contain a functional group; A? is a monovalent anion; and m is any of 0 to 3, and R1 to R8, B, and m may each independently be different when a plurality of the substituents represented by the general formula (II) are present.
    Type: Application
    Filed: June 26, 2014
    Publication date: April 21, 2016
    Applicant: RICOH COMPANY, LTD.
    Inventors: Mamiko INOUE, Masaomi SASAKI, Tohru YASHIRO, Keiichiroh YUTANI, Yoshinori OKADA, Sukchan KIM, Hiroyuki TAKAHASHI, Koh FUJIMURA, Yoshihisa NAIJO, Kazuaki TSUJI, Shigenobu HIRANO, Toshiya SAGISAKA, Satoshi YAMAMOTO, Daisuke GOTO, Keigo TAKAUJI
  • Patent number: 9293713
    Abstract: An arylamine compound including: a partial structure shown in formula (1-1) or (1-2), wherein either X or Y is one of leaving substituents and the other is a hydrogen atom; either (X1, X2) or (Y1, Y2) is one of the leaving substituents respectively and the other is the hydrogen atom respectively; each of Q1, Q2, Q3, Q4, Q5, and Q6 is selected from the hydrogen atom, a halogen atom, organic substituents other than the leaving substituents, and an atomic bonding to link with an adjacent arylamine group respectively; and adjacent two substituents selected from Q1, Q2, Q3, Q4, Q5, and Q6 may be linked together to form the ring which may be a part of an arylamine group.
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: March 22, 2016
    Assignee: RICOH COMPANY, LTD.
    Inventors: Daisuke Goto, Takuji Katoh, Satoshi Yamamoto, Masataka Mohri, Satoshi Miyagawa, Hajime Nakanotani
  • Publication number: 20160046274
    Abstract: An ECU (19) outputs control signals to an electric booster (16) of a fluid-pressure generating device (5) and to an ESC (22). In this way, the establishment and cutting off of communication through pressure-increase control valves (29), (29?), (31), and (31?) of the ESC (22) are controlled to connect each of wheel cylinders (1) to (4) in turn to the master cylinder (8). In doing so, the electric booster (16) is controlled for each of the wheel cylinders (1) to (4) to measure a stroke of a piston (10), (11) of a master cylinder (8), or a volume of brake fluid proportional to the stroke of the piston (1C), (11), and a fluid pressure detected by fluid-pressure sensors (20) and (21). The fluid volume-pressure characteristic of each of the wheel cylinders (1) to (4) so determined is used for comparison to detect any atmospheric air in each pipeline.
    Type: Application
    Filed: March 26, 2014
    Publication date: February 18, 2016
    Inventors: Makoto MATSUURA, Daisuke GOTO, Tohma YAMAGUCHI, Tatsuji OHKUBO
  • Publication number: 20160005375
    Abstract: An electrochromic display device is provided. The electrochromic display device includes a first substrate; a first electrode formed of a transparent conductive film, overlying the first substrate; a second electrode formed of a transparent conductive film, overlying the first electrode; a white reflective layer, overlying the second electrode; a reflective layer, overlying the white reflective layer; a support substrate, overlying the reflective layer; an electrochromic layer, adjacent to the first electrode or the second electrode; and an electrolyte, present between the first electrode and the second electrode.
    Type: Application
    Filed: June 26, 2015
    Publication date: January 7, 2016
    Applicant: RICOH COMPANY, LTD.
    Inventors: Yoshihisa Naijo, Tohru Yashiro, Hiroyuki Takahashi, Koh Fujimura, Shigenobu Hirano, Toshiya Sagisaka, Satoshi Yamamoto, Daisuke Goto, Keiichiroh Yutani, Yoshinori Okada, Kazuaki Tsuji, Sukchan Kim, Mamiko Inoue, Keigo Takauji, Tamotsu Horiuchi
  • Patent number: 9224959
    Abstract: A leaving substituent-containing compound including a partial structure represented by the following General Formula (I): where a pair of X1 and X2 or a pair of Y1 and Y2 each represent a hydrogen atom; the other pair each represent a group selected from the group consisting of a halogen atom and a substituted or unsubstituted acyloxy group having one or more carbon atoms; a pair of the acyloxy groups represented by the pair of X1 and X2 or the pair of Y1 and Y2 may be identical or different, or may be bonded together to form a ring; R1 to R4 each represent a hydrogen atom or a substituent; and Q1 and Q2 each represent a hydrogen atom, a halogen atom or a monovalent organic group, and may be bonded together to form a ring.
    Type: Grant
    Filed: February 4, 2014
    Date of Patent: December 29, 2015
    Assignee: Ricoh Company, Ltd.
    Inventors: Daisuke Goto, Satoshi Yamamoto, Toshiya Sagisaka, Takuji Kato, Takashi Okada, Masato Shinoda, Shinji Matsumoto, Masataka Mohri, Keiichiro Yutani
  • Publication number: 20150331295
    Abstract: To provide an electrochromic display element, which contains: a display substrate; a display electrode; an electrochromic layer provided in contact with the display electrode; a counter substrate provided to face the display substrate; a counter electrode; a charge retention layer provided in contact with the counter electrode; and an electrolyte layer filling between the display substrate and the counter substrate, wherein the electrochromic layer contains titanium oxide particles, and metal hydroxide is dispersed on surfaces and in inner parts of the titanium oxide particles.
    Type: Application
    Filed: May 5, 2015
    Publication date: November 19, 2015
    Applicant: RICOH COMPANY, LTD.
    Inventors: Hiroyuki Takahashi, Tamotsu Horiuchi, Tohru Yashiro, Keiichiroh Yutani, Yoshinori Okada, Sukchan Kim, Koh Fujimura, Yoshihisa Naijo, Kazuaki Tsuji, Shigenobu Hirano, Toshiya Sagisaka, Mamiko Inoue, Satoshi Yamamoto, Daisuke Goto
  • Publication number: 20150284511
    Abstract: A polymer containing a repeating unit expressed by General Formula (I): where Ar1 represents a substituted or unsubstituted aromatic hydrocarbon group; Ar2 and Ar3 independently represent a divalent group of a substituted or unsubstituted aromatic hydrocarbon group; and R1 and R2 each independently represent a hydrogen atom, substituted or unsubstituted alkyl group, or substituted or unsubstituted aromatic hydrocarbon group.
    Type: Application
    Filed: June 23, 2015
    Publication date: October 8, 2015
    Inventors: Toshiya SAGISAKA, Takashi OKADA, Masaomi SASAKI, Masafumi TORll, Takuji KATO, Tamotsu ARUGA, Satoshi YAMAMOTO, Daisuke GOTO, Shinji MATSUMOTO
  • Patent number: 9133211
    Abstract: To provide an organic semiconductive material, expressed by the following general formula I: General Formula I where R1 to R10 are each independently a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted alkylthio group, or a substituted or unsubstituted aryl group, and may be bonded to each other to form a ring; and X is a carbon atom or a nitrogen atom.
    Type: Grant
    Filed: July 15, 2010
    Date of Patent: September 15, 2015
    Assignee: Ricoh Company, Ltd.
    Inventors: Toshiya Sagisaka, Satoshi Yamamoto, Takuji Kato, Takashi Okada, Masato Shinoda, Daisuke Goto, Shinji Matsumoto, Masataka Mohri
  • Patent number: 9123896
    Abstract: A leaving substituent-containing compound including a partial structure represented by the following General Formula (I): where a pair of X1 and X2 or a pair of Y1 and Y2 each represent a hydrogen atom; the other pair each represent a group selected from the group consisting of a halogen atom and a substituted or unsubstituted acyloxy group having one or more carbon atoms; a pair of the acyloxy groups represented by the pair of X1 and X2 or the pair of Y1 and Y2 may be identical or different, or may be bonded together to form a ring; R1 to R4 each represent a hydrogen atom or a substituent; and Q1 and Q2 each represent a hydrogen atom, a halogen atom or a monovalent organic group, and may be bonded together to form a ring.
    Type: Grant
    Filed: February 4, 2014
    Date of Patent: September 1, 2015
    Assignee: Ricoh Company, Ltd.
    Inventors: Daisuke Goto, Satoshi Yamamoto, Toshiya Sagisaka, Takuji Kato, Takashi Okada, Masato Shinoda, Shinji Matsumoto, Masataka Mohri, Keiichiro Yutani
  • Publication number: 20150206710
    Abstract: The disclosed ion implantation apparatus has a vacuum chamber 11, a roller electrode 13 having a portion of an outer circumferential part on which a film 3 is wound, voltage application unit 23 for applying a voltage to the roller electrode, and. a gas introduction unit having a. gas supply outlet for supplying an ion implantation gas into the vacuum chamber, wherein the gas introduction unit and a gas discharge outlet are disposed, so as to be opposite each other along the axial direction of the roller electrode, the roller electrode intervening therebetween.
    Type: Application
    Filed: September 12, 2013
    Publication date: July 23, 2015
    Applicant: LINTEC Corporation
    Inventors: Satoshi Naganawa, Daisuke Goto, Suguru Kenmochi
  • Publication number: 20150206700
    Abstract: An ion implantation device equipped with a vacuum chamber (11), an electrode roll (13) on a portion of the outer circumferential part of which a film (2) is wound, a voltage application means (21) that applies a voltage to the electrode roll, and a gas introduction means (31) that introduces a gas into the vacuum chamber, wherein a voltage is applied to the electrode roll by means of the voltage application means and a gas is introduced by means of the gas introduction means, and an ion implantation process is performed on the surface of the film. In addition, electrode members (42) are provided opposing the surface of the electrode roll on which the film is wound.
    Type: Application
    Filed: September 12, 2013
    Publication date: July 23, 2015
    Inventors: Satoshi Naganawa, Daisuke Goto, Suguru Kenmochi
  • Patent number: 9062221
    Abstract: A polymer including: a polyaryl backbone; and an organic side-chain group including a partial structure represented by the following General Formula (I) or (II).
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: June 23, 2015
    Assignee: Ricoh Company, Ltd.
    Inventors: Satoshi Yamamoto, Daisuke Goto, Satoshi Miyagawa
  • Publication number: 20150130444
    Abstract: In a position detection device of a type that omits a secondary coil, various inconveniences arising from the use of a voltage-dividing resistance (fixed resistor) are eliminated. At least two pairs of coils are provided. A magnetism-responsive member are placed so as to effect relative displacement in relation to the coils, the relative position of the member in relation to the coils varies with a position of a detection object, and impedance of each coil is varied with the relative position. The impedance changes of two coils constituting each one of coil pairs present characteristics of mutually opposite phase characteristics. For each coil pair, the two coils constituting the pair are connected in series with each other, and from a connection point thereof, a voltage-divided output voltage according to the impedance of the two coils is taken out as a detection output signal for the pair.
    Type: Application
    Filed: May 13, 2013
    Publication date: May 14, 2015
    Inventors: Atsutoshi Goto, Daisuke Goto, Kazuya Sakamoto, Shuichi Tanaka
  • Publication number: 20150116587
    Abstract: The present technology relates to an imaging apparatus, an imaging method, an electronic device, and a program that can stabilize a clamp level at the time of imaging while realizing power saving of the imaging apparatus. In an imaging mode including a valid signal period in which a video signal imaged by an imaging device 51 is transferred and an invalid signal period in which the video signal is not transferred, the timing generation circuit 12 generates a vertical transfer clock signal, a horizontal transfer clock/horizontal final stage transfer clock signal, a reset gate clock signal, and an OB clamp clock signal so that a clamp level of the video signal does not vary, and the video signal imaged by the imaging device is transferred in the valid signal period and the video signal is not transferred in the invalid signal period. The present technology can be applied to an imaging apparatus.
    Type: Application
    Filed: April 25, 2013
    Publication date: April 30, 2015
    Inventors: Sadamu Suidu, Daisuke Goto, Hiroaki Tanaka, Yuuya Kani