Patents by Inventor Hiroki Shima

Hiroki Shima 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: 20220369116
    Abstract: In a band sharing communication system in which there are a primary system and a secondary system in descending order of priority of communication, the systems share frequency bands, and a base station or a line control device performs allocation of a requested band of a terminal station of each system, the base station or the line control device including: occupied band setting means for setting a primary occupied band and a secondary occupied band adjacent to the primary occupied band; band allocation means for allocating a vacant band of the primary occupied band with respect to a requested band of a primary terminal station and allocating a vacant band of the secondary occupied band with respect to a requested band of a secondary terminal station; and band transferring means for, when there is no vacant band in the primary occupied band with respect to a requested band of the primary terminal station, transferring a band of the secondary occupied band from the secondary occupied band to the primary occupi
    Type: Application
    Filed: July 24, 2019
    Publication date: November 17, 2022
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Daisuke GOTO, Fumihiro YAMASHITA, Munehiro MATSUI, Hiroki SHIBAYAMA, Yutaka IMAIZUMI, Koichi HARADA, Izumi URATA, Masaki SHIMA, Takeshi ONIZAWA
  • Publication number: 20220279357
    Abstract: In a band sharing communication system in which there are a primary system and a secondary system in descending order of priority of communication, the systems share frequency bands, and a base station or a line control device performs allocation of a requested band of a terminal station of each system, the base station or the line control device includes: occupied band setting means for setting a primary occupied band and a secondary occupied band adjacent to the primary occupied band; band allocation means for allocating a vacant band of the primary occupied band with respect to a requested band of a primary terminal station and allocating a vacant band of the secondary occupied band with respect to a requested band of a secondary terminal station; and band transferring means for, when there is no vacant band in the primary occupied band with respect to the requested band of the primary terminal station, if a vacant band equivalent to the requested band is present in the secondary occupied band such that th
    Type: Application
    Filed: July 24, 2019
    Publication date: September 1, 2022
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Daisuke GOTO, Fumihiro YAMASHITA, Munehiro MATSUI, Hiroki SHIBAYAMA, Yutaka IMAIZUMI, Koichi HARADA, Izumi URATA, Masaki SHIMA
  • Publication number: 20220272702
    Abstract: A band sharing communication system in which there are an N-ary system and an N+1-ary system in descending order of priority of communication, the systems share frequency bands and allocation of a requested band of a terminal station of each system is performed, includes: occupied band setting means for setting an N-ary occupied band and an N+1-ary occupied band adjacent to the N-ary occupied band; band allocation means for allocating a vacant band of the N-ary occupied band with respect to a requested band of an N-ary terminal station and allocating a vacant band of the N+1-ary occupied band with respect to a requested band of an N+1-ary terminal station; and band transferring means for, when there is no vacant band in the N-ary occupied band with respect to the requested band of the N-ary terminal station, if a vacant band equivalent to the requested band is present in the N+1-ary occupied band such that the vacant band is adjacent to the N-ary occupied band, transferring the vacant band from the N+1-ary oc
    Type: Application
    Filed: July 24, 2019
    Publication date: August 25, 2022
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Daisuke GOTO, Fumihiro YAMASHITA, Munehiro MATSUI, Hiroki SHIBAYAMA, Yutaka IMAIZUMI, Koichi HARADA, Izumi URATA, Masaki SHIMA
  • Patent number: 9330712
    Abstract: In a data conversion auxiliary module which is at a higher level than a file system in a disk management hierarchy, data stored in a storage medium, which becomes an object, is successively accessed. Then, a data conversion module captures a sector-unit access request to a device driver from the file system, converts data of a sector which is returned from the device driver, and writes the conversion data in the sector. Thereby, data conversion can be executed on a specific region of the storage medium, which is associated with the data in the storage medium.
    Type: Grant
    Filed: August 1, 2012
    Date of Patent: May 3, 2016
    Assignee: Humming Heads Inc.
    Inventors: Naoyuki Oe, Takahiro Shima, Yoshiyuki Matsumoto, Hiroki Shima, Yusuke Minamii, Takahiro Takeda
  • Publication number: 20140121733
    Abstract: The purpose of the present invention is to solve issues with conventional hyperthermia treatment for cancer. The present invention provides a cell activation device that is capable of suppressing the progress of cancer and contributing to the irradiation of cancer cells. This cell activation device (100) activates the gene restoration mechanism naturally hound in cells and supports cancer treatment, by cutting infrared rays having a wavelength greater than 7.5 ?m at which said rays works as heat rays and irradiating infrared rays having a wavelength that equals to or is smaller than 7.5 ?m on an affected area containing cancer cells. An infrared irradiation therapy using wave length of no more than 7.5 ?m is a gentle therapy that activates a latent function of human cells, such as activating the gene restoration mechanism.
    Type: Application
    Filed: April 18, 2012
    Publication date: May 1, 2014
    Inventor: Hiroki Shima
  • Publication number: 20120303975
    Abstract: In a data conversion auxiliary module which is at a higher level than a file system in a disk management hierarchy, data stored in a storage medium, which becomes an object, is successively accessed. Then, a data conversion module captures a sector-unit access request to a device driver from the file system, converts data of a sector which is returned from the device driver, and writes the conversion data in the sector. Thereby, data conversion can be executed on a specific region of the storage medium, which is associated with the data in the storage medium.
    Type: Application
    Filed: August 1, 2012
    Publication date: November 29, 2012
    Applicant: HUMMING HEADS INC.
    Inventors: Naoyuki Oe, Takahiro Shima, Yoshiyuki Matsumoto, Hiroki Shima, Yusuke Minamii, Takahiro Takeda
  • Patent number: 8320771
    Abstract: A repeater includes a variable optical attenuating unit that collectively attenuates WDM optical signal input, an optical-attenuation adjusting unit that adjusts attenuation in the variable optical attenuating unit, and an optical amplifying unit that collectively amplifies and outputs the WDM optical signal collectively attenuated, to a downstream side. An optical-attenuation adjusting unit includes an input level detector; an output level detector; an output-level transmitting unit that receives information of a signal level of WDM optical signal output by a repeater at an upstream side and transmits information of a signal level of the WDM optical signal detected by the output level detector to a repeater at a downstream side; and an attenuation amount controller that controls the variable optical attenuating unit by calculating an attenuation amount thereof based on information of a signal level detected by the input level detector and a signal level received by the output-level transmitting unit.
    Type: Grant
    Filed: January 22, 2008
    Date of Patent: November 27, 2012
    Assignee: Mitsubishi Electric Corporation
    Inventors: Tsuyoshi Yoshida, Toshiyuki Tokura, Takashi Sugihara, Katsuhiro Shimizu, Aritomo Uemura, Hiroki Shima, Kiyoshi Onohara
  • Publication number: 20100284694
    Abstract: A repeater includes a variable optical attenuating unit that collectively attenuates WDM optical signal input, an optical-attenuation adjusting unit that adjusts attenuation in the variable optical attenuating unit, and an optical amplifying unit that collectively amplifies and outputs the WDM optical signal collectively attenuated, to a downstream side. An optical-attenuation adjusting unit includes an input level detector; an output level detector; an output-level transmitting unit that receives information of a signal level of WDM optical signal output by a repeater at an upstream side and transmits information of a signal level of the WDM optical signal detected by the output level detector to a repeater at a downstream side; and an attenuation amount controller that controls the variable optical attenuating unit by calculating an attenuation amount thereof based on information of a signal level detected by the input level detector and a signal level received by the output-level transmitting unit.
    Type: Application
    Filed: January 22, 2008
    Publication date: November 11, 2010
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Tsuyoshi Yoshida, Toshiyuki Tokura, Takashi Sugihara, Katsuhiro Shimizu, Aritomo Uemura, Hiroki Shima, Kiyoshi Onohara
  • Publication number: 20090265562
    Abstract: In a data conversion auxiliary module which is at a higher level than a file system in a disk management hierarchy, data stored in a storage medium, which becomes an object, is successively accessed. Then, a data conversion module captures a sector-unit access request to a device driver from the file system, converts data of a sector which is returned from the device driver, and writes the conversion data in the sector. Thereby, data conversion can be executed on a specific region of the storage medium, which is associated with the data in the storage medium.
    Type: Application
    Filed: June 25, 2009
    Publication date: October 22, 2009
    Applicant: HUMMING HEADS INC.
    Inventors: Naoyuki Oe, Takahiro Shima, Yoshiyuki Matsumoto, Hiroki Shima, Yusuke Minamii, Takahiro Takeda
  • Patent number: 7304917
    Abstract: An actuator (23) includes six suspension members (61) to (64), (71), and (72) that connect a bobbin (5) for holding a lens holder (2) to a suspension base (8), and an aberration-correcting element (9) mounted on the bobbin (5). One-end portions of the two lower suspension members (71) and (72) are fixed to both sides of the aberration-correcting element (9) between which the optical axis of an objective lens (1) is disposed, and the other-end portions of the suspension members (71) and (72) are fixed to both sides of the suspension base (8) spaced in the X-axis direction. First and second driving signals (S1) and (S2) are supplied to the aberration-correcting element (9) through the suspension members (71) and (72).
    Type: Grant
    Filed: September 18, 2003
    Date of Patent: December 4, 2007
    Assignee: Sony Corporation
    Inventors: Hiroki Shima, Kenji Yamamoto, Tomomichi Tanaka
  • Publication number: 20040257926
    Abstract: An actuator (100) includes six suspension members (61) to (64), (71), and (72) that connect a bobbin (5) for holding a lens holder (2) to a suspension base (8), and an aberration-correcting element (9) mounted on the bobbin (5). One-end portions of the two lower suspension members (71) and (72) are fixed to both sides of the aberration-correcting element (9) between which the optical axis of an objective lens (1) is disposed, and the other-end portions of the suspension members (71) and (72) are fixed to both sides of the suspension base (8) spaced in the X-axis direction. First and second driving signals (S1) and (S2) are supplied to the aberration-correcting element (9) through the suspension members (71) and (72).
    Type: Application
    Filed: April 27, 2004
    Publication date: December 23, 2004
    Inventors: Hiroki Shima, Kenji Yamamoto, Tomomichi Tanaka