Patents by Inventor Kenji Miura

Kenji Miura 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).

  • Patent number: 7618156
    Abstract: The light irradiation device of this invention intends to further facilitate an assembling procedure and to stabilize the quality as a product.
    Type: Grant
    Filed: November 29, 2005
    Date of Patent: November 17, 2009
    Assignee: CCS Inc.
    Inventors: Kenji Yoneda, Kenji Miura
  • Publication number: 20090002994
    Abstract: The light irradiation device of this invention intends to further facilitate an assembling procedure and to stabilize the quality as a product.
    Type: Application
    Filed: November 29, 2005
    Publication date: January 1, 2009
    Applicant: CCS INC.
    Inventors: Kenji Yoneda, Kenji Miura
  • Patent number: 7415111
    Abstract: An optical network unit and an optical line terminal which efficiently control the data receiving and dechurning processes in a passive optical network. In a churning parameter memory subsystem, a first memory bank stores churning parameters that are currently used, while a second memory bank stores updates made to the churning parameters. Under the control of the churning parameter memory subsystem, those first and second memory banks change their roles with each other at a churning key updating time point. A data dechurning unit receives a data stream consisting of a plurality of frames and dechurns the information contained in the data stream, according to the stored churning parameters. When an update is done to the parameters in a certain frame, the data dechurning unit makes the update effective at the next frame, thus starting data dechurning operations from the next frame.
    Type: Grant
    Filed: October 7, 2004
    Date of Patent: August 19, 2008
    Assignee: Fujitsu Limited
    Inventors: Takashi Monzawa, Kenji Miura, Tamotsu Matsuo, Hideki Shiono, Yoshimi Toyoda, Toshinori Koyanagi, Setsuo Abiru, Jun Asato, Shinichi Fujiyoshi, Kazuhiro Uchida, Kazuya Ryu, Katsuhiko Hirashima, Tateo Shimaru, Mitsuharu Wakayoshi, Toshiyuki Sakai
  • Patent number: 7100383
    Abstract: During the period of deceleration of a vehicle, an air conditioning control unit modifies a target cooling temperature (TEO) of an evaporator to a temperature lower than that before the deceleration by ? ° C. in order to store cold in the evaporator (step S130). When the vehicle comes to rest, the air conditioning control unit sets an upwardly-modified target temperature TEOK, which is a temperature modified toward more or less higher temperatures from the target cooling temperature TEO, and brings a compressor to rest and keeps the resting state of the compressor until a detected temperature TE of an evaporator discharge temperature sensor exceeds TEOK (step S180). Therefore, it is possible to effectively utilize the cold heat stored in the evaporator 6 during the period of deceleration of the vehicle with a good feeling of passengers being maintained while the vehicle is at rest.
    Type: Grant
    Filed: September 29, 2004
    Date of Patent: September 5, 2006
    Assignee: DENSO Corporation
    Inventors: Naoshi Sugesawa, Takeshi Wakisaka, Kenji Miura, Tadashi Nakagawa, Noboru Takagi
  • Publication number: 20050272165
    Abstract: It is an object of the present invention to provide a method for enabling the detection of a trace amount of protein contained in an electrophoresis gel, which cannot visually be observed even in CBB staining capable of confirming a protein by visual observation, so as to enable the combined use of visual observation when a sample is cut off, thereby improving the reliability of analyses using a mass spectroscope or the like. The present invention provides a method for detecting a protein as a fluorescence image, which comprises staining a protein that has been electrophoresed on a gel with Coomassie Brilliant Blue and then applying excitation light having a wavelength of 600 nm or more to the protein.
    Type: Application
    Filed: May 17, 2005
    Publication date: December 8, 2005
    Applicant: Fuji Photo Film Co., Ltd.
    Inventor: Kenji Miura
  • Publication number: 20050207417
    Abstract: A multicast packet readout control method is disclosed. An input multicast packet is temporarily stored in a multicast queue of a packet buffer. The multicast packet is read from the multicast queue, and converted into a unicast packet addressed to each of the destinations of the multicast packet. The converted unicast packet is stored in a unicast queue of the packet buffer. The converted unicast packet is then read from the unicast queue and transmitted to the destination.
    Type: Application
    Filed: December 28, 2004
    Publication date: September 22, 2005
    Inventors: Masayuki Ogawa, Kenji Miura, Tamotsu Matsuo, Hiroshi Urano
  • Patent number: 6945674
    Abstract: A light irradiating unit comprises an LED 5 and a housing 2 into which the LED 5 is incorporated and that has a heat dissipating portion wherein the housing 2 has a first housing element 21 and a second housing element 22 each of which is joined serially along a predetermined axial line, and further comprises a pressing arrangement 3 that fixes the LED 5 with pressure between a first pressing face 3b arranged at the first housing element 21 side and a second pressing face 3a arranged at the second housing element 22 side accompanied by joining the first and the second housing elements 21, 22 and a positioning arrangement 4 that positions the LED 5 so as to align an optical axis of the LED 5 with the predetermined axial line accompanied by joining the first and the second housing elements 21, 22.
    Type: Grant
    Filed: July 11, 2003
    Date of Patent: September 20, 2005
    Assignee: CCS, Inc.
    Inventors: Kenji Yoneda, Takashi Sugita, Kenji Miura, Shigeki Masumura
  • Publication number: 20050086953
    Abstract: During the period of deceleration of a vehicle, an air conditioning control unit modifies a target cooling temperature (TEO) of an evaporator to a temperature lower than that before the deceleration by ? ° C. in order to store cold in the evaporator (step S130). When the vehicle comes to rest, the air conditioning control unit sets an upwardly-modified target temperature TEOK, which is a temperature modified toward more or less higher temperatures from the target cooling temperature TEO, and brings a compressor to rest and keeps the resting state of the compressor until a detected temperature TE of an evaporator discharge temperature sensor exceeds TEOK (step S180). Therefore, it is possible to effectively utilize the cold heat stored in the evaporator 6 during the period of deceleration of the vehicle with a good feeling of passengers being maintained while the vehicle is at rest.
    Type: Application
    Filed: September 29, 2004
    Publication date: April 28, 2005
    Inventors: Naoshi Sugesawa, Takeshi Wakisaka, Kenji Miura, Tadashi Nakagawa, Noboru Takagi
  • Publication number: 20050058139
    Abstract: An optical network unit and an optical line terminal which efficiently control the data receiving and dechurning processes in a passive optical network. In a churning parameter memory subsystem, a first memory bank stores churning parameters that are currently used, while a second memory bank stores updates made to the churning parameters. Under the control of the churning parameter memory subsystem, those first and second memory banks change their roles with each other at a churning key updating time point. A data dechurning unit receives a data stream consisting of a plurality of frames and dechurns the information contained in the data stream, according to the stored churning parameters. When an update is done to the parameters in a certain frame, the data dechurning unit makes the update effective at the next frame, thus starting data dechurning operations from the next frame.
    Type: Application
    Filed: October 7, 2004
    Publication date: March 17, 2005
    Inventors: Takashi Monzawa, Kenji Miura, Tamotsu Matsuo, Hideki Shiono, Yoshimi Toyoda, Toshinori Koyanagi, Setsuo Abiru, Jun Asato, Shinichi Fujiyoshi, Kazuhiro Uchida, Kazuya Ryu, Katsuhiko Hirashima, Tateo Shimaru, Mitsuharu Wakayoshi, Toshiyuki Sakai
  • Patent number: 6848053
    Abstract: An optical network unit and an optical line terminal which efficiently control the data receiving and dechurning processes in a passive optical network. In a churning parameter memory subsystem, a first memory bank stores churning parameters that are currently used, while a second memory bank stores updates made to the churning parameters. Under the control of the churning parameter memory subsystem, those first and second memory banks change their roles with each other at a churning key updating time point. A data dechurning unit receives a data stream consisting of a plurality of frames and dechurns the information contained in the data stream, according to the stored churning parameters. When an update is done to the parameters in a certain frame, the data dechurning unit makes the update effective at the next frame, thus starting data dechurning operations from the next frame.
    Type: Grant
    Filed: February 29, 2000
    Date of Patent: January 25, 2005
    Assignee: Fujitsu Limited
    Inventors: Takashi Monzawa, Kenji Miura, Tamotsu Matsuo, Hideki Shiono, Yoshimi Toyoda, Toshinori Koyanagi, Setsuo Abiru, Jun Asato, Shinichi Fujiyoshi, Kazuhiro Uchida, Kazuya Ryu, Katsuhiko Hirashima, Tateo Shimaru, Mitsuharu Wakayoshi, Toshiyuki Sakai
  • Patent number: 6796878
    Abstract: There is provided an NC machine tool with tiltable spindle unit capable of being used both as vertical and inclined spindle type machine tools without restrictions on stroke and capable of easily carrying out tool measurement, alignment of a work piece with a tool, and truing. The NC machine tool includes: a spindle unit having a spindle serving both as a vertical spindle and an inclined spindle; and a tilting mechanism having a turning shaft for pivotably supporting the spindle unit on a vertical plane. The turning shaft has a center line of rotation which is arranged in the vicinity of a top end of a tool on a center line of the tool.
    Type: Grant
    Filed: July 1, 2002
    Date of Patent: September 28, 2004
    Assignee: Toshiba Kikai Kabushiki Kaisha
    Inventors: Masaaki Mitsuzono, Kenji Miura, Yutaka Tsukita
  • Patent number: 6795398
    Abstract: In an ATM cell multiplexer which multiplexes ATM cells outputted from a plurality of cards, sequential cell arrival numbers common to the ATM cells outputted from a plurality of cards are added to each of the cells to be written in memories, and the read side checks a sequentiality of the cell arrival numbers whereby the ATM cells are read in the order of arrival and the cell arrival number at that time is used as the cell arrival number to be checked at the next read time. Also, when any of the cards is pulled out, a card not pulled out is operated normally and an address counter of only the pulled-out card is cleared. Even when non-sequentiality of the cell arrival numbers occurs due to the clearance of the address counter, the maximum cell arrival number is set to the value which enables the oldest cells to be read first.
    Type: Grant
    Filed: March 28, 2000
    Date of Patent: September 21, 2004
    Assignee: Fujitsu Limited
    Inventors: Yoshimi Toyoda, Kenji Miura, Takashi Monzawa, Tamotsu Matsuo, Jun Asato, Hideki Shiono
  • Patent number: 6778942
    Abstract: A monitoring device for a machine tool, which monitors operations in work machining to increase the precision level of the work yield. To monitor a load current supplied to a machining motor in 1-cycle units, sampling points are taken at shorter intervals along the time axis of the machining in areas where the machining is complex. In areas where the machining is simple sampling points are taken at longer intervals. At each sampling point the sampling data are stored and undergo numerical processing. The load current measured value is compared to determine whether the measured value is within a range of limits determined by a standard deviation value calculated from the sampling data at each sampling point. Determination as to defective/non-defective is performed at each sampling point on the basis of the range of limits which model the shape of the work.
    Type: Grant
    Filed: May 13, 2002
    Date of Patent: August 17, 2004
    Assignee: Softrox Co., Ltd.
    Inventor: Kenji Miura
  • Publication number: 20040012965
    Abstract: A light irradiating unit comprises an LED 5 and a housing 2 into which the LED 5 is incorporated and that has a heat dissipating portion wherein the housing 2 has a first housing element 21 and a second housing element 22 each of which is joined serially along a predetermined axial line, and further comprises a pressing arrangement 3 that fixes the LED 5 with pressure between a first pressing face 3b arranged at the first housing element 21 side and a second pressing face 3a arranged at the second housing element 22 side accompanied by joining the first and the second housing elements 21, 22 and a positioning arrangement 4 that positions the LED 5 so as to align an optical axis of the LED 5 with the predetermined axial line accompanied by joining the first and the second housing elements 21, 22.
    Type: Application
    Filed: July 11, 2003
    Publication date: January 22, 2004
    Inventors: Kenji Yoneda, Takashi Sugita, Kenji Miura, Shigeki Masumura
  • Patent number: 6650841
    Abstract: An optical subscriber line terminal unit and a state transition control method are provided which are capable of stabilizing operation. State information storing means, which is a nonvolatile memory, stores state information about the unit. Startup preparatory state shifting means causes a shift to a startup preparatory state at startup. Flag setting means sets an emergency stop state flag during the period of the startup preparatory state if it is judged based on the state information that a state before the startup is an emergency stop state. State transition control means causes a shift from the startup preparatory state to the emergency stop state if the emergency stop state flag is set, and causes a shift from the startup preparatory state to an initial state if the emergency stop state flag is not set.
    Type: Grant
    Filed: November 12, 1999
    Date of Patent: November 18, 2003
    Assignee: Fujitsu Limited
    Inventors: Tamotsu Matsuo, Kenji Miura, Takashi Monzawa, Yoshimi Toyoda, Jun Asato, Toshinori Koyanagi, Setsuo Abiru
  • Patent number: 6647210
    Abstract: A delay adjustment unit and optical network unit which efficiently adjust the delay time of upstream data to improve the quality of data transmission services. Upstream transmission data is segmented into small data blocks. A downstream receiver receives control information on which upstream data blocks are granted or not granted to the unit. It also received an equalization delay update request that commands the unit to update its current equalization delay parameter. When this equalization delay update request is received, a delay adjustment controller controls the delay of each data block, depending on whether the transmission of each subsequent data block is granted. An upstream transmitter then transmits the granted data blocks with the adjusted delay times.
    Type: Grant
    Filed: April 11, 2000
    Date of Patent: November 11, 2003
    Assignee: Fujitsu Limited
    Inventors: Yoshimi Toyoda, Takashi Monzawa, Tamotsu Matsuo, Kenji Miura, Jun Asato, Toshinori Koyanagi, Setsuo Abiru, Toshiyuki Sakai
  • Publication number: 20030151250
    Abstract: A mounting structure for a tubular member is disclosed. At least a claw (11) making up a protrusion is formed on the outer surface of a drain hose (1) making up a tubular member. At least an annular depressed portion (22) is formed on the inner surface of a holding hole (21) of a grommet (2) making up a holding member. The claw (11) and the depressed portion (22) are fitted with each other, so that the drain hose (1) is securely held in a manner such that it cannot come off from the grommet (2) supported by a body panel (3). The outer surface of the drain hose (1) is formed with a mark (12) providing an indication of the amount of insertion.
    Type: Application
    Filed: February 5, 2003
    Publication date: August 14, 2003
    Inventors: Kenji Miura, Hiroyuki Yoshida
  • Publication number: 20030010143
    Abstract: There is provided an NC machine tool with tiltable spindle unit capable of being used both as vertical and inclined spindle type machine tools without restrictions on stroke and capable of easily carrying out tool measurement, alignment of a work piece with a tool, and truing. The NC machine tool includes: a spindle unit having a spindle serving both as a vertical spindle and an inclined spindle; and a tilting mechanism having a turning shaft for pivotably supporting the spindle unit on a vertical plane. The turning shaft has a center line of rotation which is arranged in the vicinity of a top end of a tool on a center line of the tool.
    Type: Application
    Filed: July 1, 2002
    Publication date: January 16, 2003
    Inventors: Masaaki Mitsuzono, Kenji Miura, Yutaka Tsukita
  • Publication number: 20020173935
    Abstract: Disclosed is a monitoring device for a machine tool, which monitors operations in work machining to increase the precision level of the yield of the work. To monitor a load current supplied to a machining motor in 1-cycle units which run from the start of the machining to the end of the machining, sampling points are taken at shorter intervals along the time axis of the machining in areas where the machining is complex, and in areas where the machining is simple sampling points are taken at longer intervals along the time axis of the machining; and at each sampling point the sampling data are stored and undergo numerical processing. Then, the actually measured value of the load current is compared to determine whether or not the actually measured value is within a range of an upper and a lower limit which are determined by a standard deviation value calculated from the sampling data at each sampling point, to thereby monitor the machining process.
    Type: Application
    Filed: May 13, 2002
    Publication date: November 21, 2002
    Applicant: SOFTROX CO., LTD.
    Inventor: Kenji Miura
  • Patent number: D528224
    Type: Grant
    Filed: January 15, 2003
    Date of Patent: September 12, 2006
    Assignee: CCS Inc.
    Inventors: Takashi Sugita, Kenji Miura, Shigeki Masumura