Patents by Inventor Shinji Kato

Shinji Kato 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: 20170058086
    Abstract: A dip-formed article obtained by dip forming a dip-forming composition containing a latex of a carboxyl group-containing nitrile rubber, wherein at least one surface is surface treated, a thickness is 0.02 to 0.2 mm, a coefficient of dynamic friction of the surface treated surface is 0.5 or less, and a tensile strength after surface treatment is 30 MPa or more is provided.
    Type: Application
    Filed: March 24, 2015
    Publication date: March 2, 2017
    Applicant: ZEON CORPORATION
    Inventor: Shinji KATO
  • Patent number: 9557697
    Abstract: A recording media smoothness detector includes a sensor and a calculator. The sensor includes a light source to emit light toward a recording medium and a light detector to detect an amount of light reflected by the recording medium. The calculator includes a first memory to store an initial output value of the sensor and a second memory to store a decreased output percentage of the sensor relative to the initial output value per number of recording media detected. The calculator is configured to calculate a decreased output amount of the sensor from the decreased output percentage of the sensor per number of recording media detected, according to a number of recording media detected by the sensor, to adjust a luminosity of the light source based on the calculated decreased output amount of the sensor and determine a type of the recording medium based on an output of the sensor after the adjustment of the luminosity of the light source and based on the number of recording media detected by the sensor.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: January 31, 2017
    Assignee: Ricoh Company, Ltd.
    Inventors: Takumi Waida, Shuji Hirai, Terumichi Ochi, Shinji Kato, Ryota Yamashina, Keitaro Shoji
  • Publication number: 20160349687
    Abstract: An image forming apparatus includes a photoconductor, an optical scanner, a development device, a movable density sensor, a density sensor driver, and a processor. The optical scanner includes a light source to emit light, and irradiates a surface of the photoconductor in a main scanning direction with the light to form a latent image on the surface of the photoconductor. The development device develops the latent image into a toner image. The density sensor detects unevenness in density of the toner image in the main scanning direction. The density sensor driver moves the density sensor in the main scanning direction. The processor corrects a driving signal for the light source according to image data to reduce the unevenness in density in the main scanning direction, according to positional data of the density sensor in the main scanning direction and an output value of the density sensor.
    Type: Application
    Filed: August 15, 2016
    Publication date: December 1, 2016
    Inventors: Atsushi MORI, Shinji KATO, Masaru KUMAGAI
  • Publication number: 20160334734
    Abstract: A toner adhesion amount information detection unit detects toner adhesion amount information. An image density unevenness detection unit detects image density unevenness in an image. A toner image forming unit forms a latent image on the surface of the latent image bearer, and performs the developing processing by applying developing bias between the latent image bearer and a developer bearer. The toner adhesion amount information detection unit detects, as the toner adhesion amount information, developing current flowing between the developer bearer and the latent image bearer. The image density unevenness detection unit obtains, from the image information, an index value indicating a toner adhesion amount of a toner image portion when the developing current is detected, and detects the image density unevenness based on the image information and the developing current when the index value indicates a toner adhesion amount of a prescribed amount or more.
    Type: Application
    Filed: July 27, 2016
    Publication date: November 17, 2016
    Inventors: Satoshi KANEKO, Shinji KATO, Shuji HIRAI
  • Patent number: 9451116
    Abstract: An image forming apparatus includes a photoconductor, an optical scanner, a development device, a movable density sensor, a density sensor driver, and a processor. The optical scanner includes a light source to emit light, and irradiates a surface of the photoconductor in a main scanning direction with the light to form a latent image on the surface of the photoconductor. The development device develops the latent image into a toner image. The density sensor detects unevenness in density of the toner image in the main scanning direction. The density sensor driver moves the density sensor in the main scanning direction. The processor corrects a driving signal for the light source according to image data to reduce the unevenness in density in the main scanning direction, according to positional data of the density sensor in the main scanning direction and an output value of the density sensor.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: September 20, 2016
    Assignee: Ricoh Company, Ltd.
    Inventors: Atsushi Mori, Shinji Kato, Masaru Kumagai
  • Patent number: 9440634
    Abstract: A control device for a vehicle includes a control unit configured to: implement a first travelling mode of engaging a power connecting/disconnecting device at a time an accelerator opening is greater than a fully closed state and not greater than a first opening; implement a second travelling mode of releasing the power connecting/disconnecting device at a time the accelerator opening is greater than the first opening and smaller than a second opening; implement a third travelling mode of stopping a fuel supply to an engine with the power connecting/disconnecting device engaged at a time the accelerator opening is fully closed; and control an output of the engine so that a vehicle deceleration at a time of implementing the first travelling mode gradually changes.
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: September 13, 2016
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shinji Kato, Satoshi Yamanaka, Hideaki Otsubo
  • Publication number: 20160261228
    Abstract: Provide an attachment structure suitable for attaching a thin-film photovoltaic cell module having flexibility to various installation surfaces and attachment members that are fixed to the installation surfaces that is easily and surely capable of attaching. In an attachment structure for attaching a thin-film photovoltaic cell module 10 having flexibility to an installation surface R1 or an attachment member R1, a back surface of the thin-film photovoltaic cell module 10 is attached to the installation surface R1 or the attachment member by being adhered by an adhesive material 3.
    Type: Application
    Filed: October 17, 2014
    Publication date: September 8, 2016
    Inventors: Tatsuji KANBARA, Shinji KATO, Toshiaki YAMAURA, Natsuki HAMADA, Tetsuji ITOU, Bagwadkar NINAD, Tomoyasu YAMADA, Mitsuru ARASAKI, Hideki SAKAI, Mitsuru ONODA, Yuuki NARITA
  • Patent number: 9423752
    Abstract: An image forming apparatus includes an image bearer; a toner image forming device; a transfer rotator; a transfer device; a rotation position detector; an image density detector; a density data acquisition unit to causes the toner image forming device to form an adjustment toner image equal to or greater in length than a circumferential length of the image bearer, cause a linear velocity difference between the image bearer and the transfer rotator in transfer of the adjustment toner image, and acquires, from a detected image density of the toner image transferred from the image bearer, detected by the image density detector, image density unevenness data with reference to detection of a reference rotation position of one of the image bearer and a rotator; and a correction unit to adjust an image forming condition according to the reference rotation position, the image density unevenness data, and the linear velocity difference.
    Type: Grant
    Filed: June 1, 2015
    Date of Patent: August 23, 2016
    Assignee: Ricoh Company, Ltd.
    Inventors: Satoshi Kaneko, Shinji Kato, Shuji Hirai
  • Patent number: 9411278
    Abstract: An image forming apparatus includes paper trays to contain and feed a recording sheet on which a toner image is transferred; status sensors to detect a storage status of the recording sheet contained in the paper trays; a sheet sensor to detect a smoothness of the recording sheet; a memory to store detection values of the smoothness detected by the sheet sensor; a fixing device to heat and press the toner image transferred onto the recording sheet and fix it onto the recording sheet; and a control circuit to determine a target fixing temperature of the fixing device based on the detection values stored in the memory. The control circuit determines the target fixing temperature for successive recording sheets depending on the detected smoothness, and resets the detection values stored in the memory to zero when the status sensors detect a change in the storage status of the paper trays.
    Type: Grant
    Filed: September 2, 2014
    Date of Patent: August 9, 2016
    Assignee: Ricoh Company, Ltd.
    Inventors: Motoyoshi Yamano, Shinichi Namekata, Ryota Yamashina, Takumi Waida, Shinji Kato, Shuji Hirai, Terumichi Ochi
  • Patent number: 9400442
    Abstract: An image forming apparatus includes a latent image carrier; a charger; a charging power supply; a latent image writer to write; a developing device; a rotary attitude sensor; a controller to perform a data formulating process to formulate a change pattern data and a bias changing process to cause the charging power supply to change the charging bias output based on readings from the rotary attitude sensor and the change pattern data, during a print job; and a surface potential sensor to detect a surface potential of the latent image carrier. In the data formulating process, the controller formulates the change pattern data based on the surface potential of the latent image carrier detected by the surface potential sensor, while the charging power supply outputting a constant charging bias, and based on readings from the rotary attitude sensor while the surface potential is being detected.
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: July 26, 2016
    Assignee: Ricoh Company, Ltd.
    Inventors: Satoshi Kaneko, Shinji Kato, Shuji Hirai
  • Patent number: 9381876
    Abstract: The wiring-harness routing device 1 includes two wiring harness 10, a support body 3 mounted slidably at a rail 2 and supporting a seat, and a protector 4 sliding interlockingly with the support body 3 and leading the two wiring harnesses 10 to the seat. The protector 4 includes a pair of wiring-harness hold portion 43 holding the two wiring harnesses 10 led through an opening 20 into the rail 2 to be arranged in parallel; a lead portion arranged between the pair of wiring-harness hold portions 43, and passing the two wiring harnesses 10 therethrough, and extending with a cylindrical shape so as to go through the slit and be led to an outside of the rail 2; and a mount portion 68 attached at the support body 3 so as to have a gap allowing motion in the widthwise direction of the rail 2.
    Type: Grant
    Filed: July 16, 2010
    Date of Patent: July 5, 2016
    Assignee: YAZAKI CORPORATION
    Inventors: Tomoyasu Terada, Tsukasa Sekino, Seiji Iwahara, Masaki Yokoyama, Shinji Kato, Fumiaki Sato, Yasuhiro Sakakibara, Yasunori Takenaka, Toshio Araki, Ryuya Ishimaru, Tetsuya Kaisaku
  • Publication number: 20160186803
    Abstract: A slide protector slidably engaged with a slide rail together with a slide support has a harness holder holding a wire harness and a hooking section capable of hooking the slide support with the harness holder and the hooking section formed integrally. Though the wire harness causes a resistance force when the slide support slides rearward in the sliding direction and the slide protector is pulled rearward, reliability of the attachment structure of the slide protector to the slide support can be enhanced since the hooking section and the harness holder holding the wire harness are formed integrally.
    Type: Application
    Filed: December 22, 2015
    Publication date: June 30, 2016
    Inventors: Tomoyasu Terada, Tsukasa Sekino, Shinji Kato
  • Patent number: 9348288
    Abstract: An image forming apparatus includes a latent image bearer, a toner image forming unit, and a transfer device. The toner image forming unit includes a charger, a latent image forming device, and a developing device, and is configured to form a test latent image pattern on a surface of the latent image bearer, and to develop the test latent image pattern into a test toner pattern. The test latent image pattern includes a plurality of test latent image parts partly offset from one another in a main scanning direction. The image forming apparatus also includes a developing current detector and a processor to detect uneven image density in the main scanning direction using the test latent image pattern, based on the developing current detected by the developing current detector, to adjust the uneven image density in the main scanning direction.
    Type: Grant
    Filed: February 11, 2015
    Date of Patent: May 24, 2016
    Assignee: Ricoh Company, Ltd.
    Inventors: Satoshi Kaneko, Shinji Kato, Shuji Hirai, Hideo Muroi, Terumichi Ochi
  • Publication number: 20160062260
    Abstract: An image forming apparatus includes a latent image carrier; a charger; a charging power supply; a latent image writer to write; a developing device; a rotary attitude sensor; a controller to perform a data formulating process to formulate a change pattern data and a bias changing process to cause the charging power supply to change the charging bias output based on readings from the rotary attitude sensor and the change pattern data, during a print job; and a surface potential sensor to detect a surface potential of the latent image carrier. In the data formulating process, the controller formulates the change pattern data based on the surface potential of the latent image carrier detected by the surface potential sensor, while the charging power supply outputting a constant charging bias, and based on readings from the rotary attitude sensor while the surface potential is being detected.
    Type: Application
    Filed: July 17, 2015
    Publication date: March 3, 2016
    Inventors: Satoshi KANEKO, Shinji KATO, Shuji HIRAI
  • Publication number: 20160056025
    Abstract: The cylindrical sputtering target is a Cu—Ga alloy cylindrical sputtering target made of a Cu alloy containing 15 atom % to 35 atom % of Ga, in which the Cu alloy has a granular crystal structure.
    Type: Application
    Filed: March 27, 2014
    Publication date: February 25, 2016
    Inventors: Shinji Kato, Shoubin Zhang, Shozo Komiyama
  • Publication number: 20150368578
    Abstract: Problems to be solved: To provide a sliding member capable of achieving low friction properties and low wearing properties under dry conditions (i.e., in the absence of a lubricant). Solution: A sliding member including: a sliding-element 1; and a sliding-element 2 which serves as a counterbody to the sliding-element 1, in which the sliding-element 1 is made of oxide ceramics and the sliding-element 2 is made of a thin film containing hydrogen and sp3/sp2-hybridized carbon. Advantages: The sliding member achieves low friction properties and low wearing properties and in which the friction coefficient is unrelated to the sliding speed.
    Type: Application
    Filed: February 12, 2014
    Publication date: December 24, 2015
    Applicants: KYB CO., LTD, BAM FEDERAL INSTITUTE FOR MATERIALS RESEARCH AND TESTING
    Inventors: Mathias Woydt, Rolf Waesche, Norbert Koehler, Tetsuya Tamura, Shuhei Hosohata, Shinji Kato, Takuya Nakase
  • Publication number: 20150372295
    Abstract: A metal tin-carbon composite having excellent properties required for various use applications, a method for producing the composite at low cost and in a simple manner, and use applications of a non-aqueous lithium secondary battery produced using the composite are provided. A metal tin-carbon composite comprising metal tin nanoparticles (B) contained in a sheet-like matrix (A) composed of carbon, wherein the metal tin-carbon composite contains the metal tin nanoparticle (B) having a particle size of a range of 0.2 nm to 5 nm and does not contain a coarse metal tin particle having a particle size of 1 ?m or more, a preferable method for producing the composite using a specific precursor, an anode active material for a non-aqueous lithium secondary battery comprising the composite, a negative electrode for non-aqueous lithium secondary battery using the anode active material, and a non-aqueous lithium secondary battery.
    Type: Application
    Filed: January 14, 2014
    Publication date: December 24, 2015
    Applicant: DIC Corporation
    Inventors: Peixin Zhu, Hiroshi Kinoshita, Takumi Yoshimura, Shinji Kato
  • Patent number: 9219359
    Abstract: Provided is a sliding power supply device which can reduce entire length of a case extendably housing a wiring harness, for a large slide stroke of a sliding seat and such. The sliding power supply device includes a long case extendably housing a wiring harness, a slider arranged slidable in a longitudinal direction of the case and arranged to lead out the wiring harness to outside of the case, and an extra length absorption portion arranged to support a wiring harness portion lead outside of the case such that the wiring harness portion is lead out at location further away from a movement end of the slider in the longitudinal direction of the case. The extra length absorption portion is a subcase having at least a bottom plate portion. Both ends of the wiring harness portion in a movement direction of the slider are positioned at the same height.
    Type: Grant
    Filed: February 14, 2014
    Date of Patent: December 22, 2015
    Assignee: Yazaki Corporation
    Inventors: Tsukasa Sekino, Shinji Kato
  • Publication number: 20150362879
    Abstract: An image forming apparatus includes an image bearer; a toner image forming device; a transfer rotator; a transfer device; a rotation position detector; an image density detector; a density data acquisition unit to causes the toner image forming device to form an adjustment toner image equal to or greater in length than a circumferential length of the image bearer, cause a linear velocity difference between the image bearer and the transfer rotator in transfer of the adjustment toner image, and acquires, from a detected image density of the toner image transferred from the image bearer, detected by the image density detector, image density unevenness data with reference to detection of a reference rotation position of one of the image bearer and a rotator; and a correction unit to adjust an image forming condition according to the reference rotation position, the image density unevenness data, and the linear velocity difference.
    Type: Application
    Filed: June 1, 2015
    Publication date: December 17, 2015
    Inventors: Satoshi KANEKO, Shinji KATO, Shuji HIRAI
  • Publication number: 20150353086
    Abstract: A control device for a vehicle includes a control unit. The control unit has a first traveling mode in which a power connection and disconnection device is engaged during traveling, a second traveling mode in which the power connection and disconnection device is released during traveling, and a third traveling mode. The control unit executes the second traveling mode when i) the vehicle speed is equal to or higher than the lower limit vehicle speed and equal to or lower than an upper limit vehicle speed, ii) an accelerator depressing amount is greater than a first depressing amount and smaller than a second depressing amount, and iii) an accelerator depressing amount variation is zero, or the control unit determines that a traveling condition is deceleration traveling based on the accelerator depressing amount variation.
    Type: Application
    Filed: June 9, 2015
    Publication date: December 10, 2015
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shinji KATO, Satoshi YAMANAKA, Hideaki OTSUBO