Patents by Inventor Hideki Nishida

Hideki Nishida 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: 20190220549
    Abstract: An analysis model execution unit executing a part of an analysis model, an analysis model partial execution unit partially executing the analysis model based on intermediate data generated during execution of the analysis model, external storage storing the intermediate data and mapping information which is corresponding relationship between the intermediate data and the analysis model, and an analysis model general processing unit generating the mapping information by associating the intermediate data with the analysis model and reading the intermediate data associated with the analysis model from the external storage based on the mapping information are provided.
    Type: Application
    Filed: September 19, 2018
    Publication date: July 18, 2019
    Applicant: HITACHI, LTD.
    Inventors: Takaya IDE, Hiroshi NASU, Yuki NAGANUMA, Toshio NISHIDA, Hideki NAKAMURA
  • Publication number: 20190202675
    Abstract: A hydraulic unit is provided with: a manifold which forms a hydraulic circuit; a tank which is joined to the manifold; and a hydraulic pump which suctions hydraulic fluid in the tank and supplies the hydraulic fluid to the manifold, wherein the base end portion of a suction strainer is fitted into the hydraulic pump, and the suction strainer has such a shape that the base end portion of the suction strainer is not separated from the hydraulic pump in a state where the leading end portion of the suction strainer is in contact with the tank and an opening through which the hydraulic fluid is introduced from the tank is provided at the leading end portion.
    Type: Application
    Filed: March 15, 2017
    Publication date: July 4, 2019
    Inventors: Masao OTO, Hideki HIGASHI, Hiroyuki NISHIDA
  • Publication number: 20190193968
    Abstract: A sheet end position regulating device, which is included in an image forming apparatus, includes a first contact body disposed movable on a sheet loading portion on which a sheet is loaded and configured to contact an end portion of the sheet, a fixing body disposed movable between a fixing position at which a position of the first contact body to the sheet loading portion is fixed and a releasing position at which the position of the first contact body is released, and a second contact body disposed movable between a contact position at which the fixing body contacts a contact target portion to regulate movement of the fixing body form the fixing position to the releasing position and a non-contact position at which the fixing body does not contact the contact target portion.
    Type: Application
    Filed: October 17, 2018
    Publication date: June 27, 2019
    Applicant: Ricoh Company, Ltd.
    Inventors: Tsugunao TOYOOKA, Masayuki UEDA, Hideki TOBINAGA, Hajime NISHIDA
  • Patent number: 10299477
    Abstract: A compound represented by Formula (1) or a salt thereof is provided. R1 represents a C1-C6 alkyl group optionally substituted, a C1-C6 haloalkyl group or the like, R2 represents a halogen atom, a C1-C6 alkyl group optionally substituted, a C1-C6 alkyloxy group optionally substituted or the like, R3 represents a hydrogen atom, a halgenatom, C1-C6 alkyl group optionally substituted or the like, n represents an integer of 0 to 5, X represents an oxygen atom or a sulfur atom, Y represents a phenyl group or a pyridyl group that is substituted with substituent at an ortho position, and the bond with a broken line indicates a double bond or a single bond.
    Type: Grant
    Filed: October 6, 2016
    Date of Patent: May 28, 2019
    Inventors: Hideki Umetani, Hideaki Ikishima, Ryohei Naito, Toshiyuki Kouno, Takeshi Fukumoto, Satoshi Yutani, Toshiaki Ohara, Akihiro Nishida
  • Patent number: 4417323
    Abstract: A micro-pattern element has a heat discharge pattern formed on a fine line portion of a conductor pattern. Breakage caused by temperature elevation of the conductor pattern in response to the application of an electric current and resulting electromigration can be effectively prevented by the heat-discharge pattern formed on the fine line portion of the conductor pattern; thus, the reliability of the micro-pattern element can be remarkably improved.
    Type: Grant
    Filed: February 17, 1981
    Date of Patent: November 22, 1983
    Assignee: Hitachi, Ltd.
    Inventors: Atsushi Asano, Masatoshi Takeshita, Hideki Nishida, Ryo Suzuki, Toshio Futami
  • Patent number: 4344153
    Abstract: A magnetic bubble memory device and a method of fabricating the device are disclosed in which a conductor pattern lies at least between a film for maintaining magnetic bubbles therein, and a soft magnetic material pattern. Further, the magnetic bubble memory device can be formed precisely without suffering from errors due to mask alignment, by employing a mask provided with a plurality of patterns which are different in transmittance.
    Type: Grant
    Filed: April 13, 1979
    Date of Patent: August 10, 1982
    Assignee: Hitachi, Ltd.
    Inventors: Hideki Nishida, Hirozi Yamada, Hiroshi Umezaki, Yutaka Sugita, Norikazu Tsumita
  • Patent number: 4288283
    Abstract: A method of forming a microscopic pattern wherein the object to be etched is overlaid with a film made of a material which is highly immune to etching and further provided with a reflection reducing film. Thus, the reflection of the irradiating ultraviolet rays by the underlying layer is effectively prevented.
    Type: Grant
    Filed: January 8, 1980
    Date of Patent: September 8, 1981
    Assignee: Hitachi, Ltd.
    Inventors: Hiroshi Umezaki, Hideki Nishida, Norikazu Tsumita, Hirozi Yamada, Katsuhiro Kaneko, Nagatugu Koiso
  • Patent number: 4262054
    Abstract: A magnetic bubble memory device is disclosed in which a hardened film made of a heat-resisting highly-polymerized organic resin and having a predetermined thickness is employed for an insulating film interposed between a conductor pattern and a soft magnetic material pattern. In a conventional magnetic bubble memory device in which the above-mentioned insulating film is made of SiO.sub.2, an abrupt step is produced in the soft magnetic material pattern due to the existence of the conductor pattern beneath a portion of the soft magnetic material pattern, and the margin of bias magnetic field is thereby lowered. According to the present invention, the step is reduced and smoothed, and thus the lowering of the margin can be prevented.
    Type: Grant
    Filed: August 3, 1979
    Date of Patent: April 14, 1981
    Assignee: Hitachi, Ltd.
    Inventors: Hiroshi Umezaki, Hideki Nishida, Hirozi Yamada, Yutaka Sugita, Katsuhiro Kaneko, Nagatugu Koiso, Masatake Takahashi, deceased
  • Patent number: 3932688
    Abstract: A polycrystalline film made of a ferromagnetic substance is deposited on a magnetic film to form a composite magnetic film. The composite magnetic film, unlike a conventional single-layered magnetic film made only of a Garnet film, is free from development of hard bubbles and has very excellent characteristics as magnetic film for use in a magnetic bubble device.
    Type: Grant
    Filed: October 12, 1973
    Date of Patent: January 13, 1976
    Assignee: Hitachi, Ltd.
    Inventors: Yutaka Sugita, Tsutomu Kobayashi, Hideki Nishida, Masatake Takahashi