Patents by Inventor Mitsuo Nakamura

Mitsuo Nakamura 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: 7723318
    Abstract: The present invention is to provide a polymerizable compound which can be a raw material for a resin having high transparency, good heat resistance and mechanical strength required for optical components such as plastic lenses and the like, while attaining a high refractive index (nd) exceeding 1.7, and an optical component composed of such a resin. Disclosed is a compound represented by the general formula (3), wherein, in the formula, M represents a metal atom; X1 and X2 each independently represent a sulfur atom or an oxygen atom; R1 represents a divalent organic group; m represents an integer of 0 or 1 or more; p represents an integer of from 1 to n; q represents an integer of from 1 to (n-p); n represents a valence of a metal atom M; Yq each independently represent an inorganic or organic residue; and when q is 2 or more, Yq may be bonded to one another for forming a ring structure with the intermediary of a metal atom M.
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: May 25, 2010
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Atsuo Otsuji, Hiroshi Naruse, Mitsuo Nakamura
  • Publication number: 20100063246
    Abstract: Disclosed is a polymerizable composition containing a compound represented by the general formula (1) below and a bluing agent, wherein, in the general formula (1) below, M represents a metal atom; X1 and X2 each independently represent a sulfur atom or an oxygen atom; R1 represents a divalent organic group; m represents 0 or an integer of not less than 1; p represents an integer of not less than 1 but not more than n; n represents the valence of the metal atom M; Ys independently represent an inorganic or organic residue, and when n?p is not less than 2, Ys may combine together to form a ring containing the metal atom M.
    Type: Application
    Filed: June 21, 2007
    Publication date: March 11, 2010
    Applicant: Mitsui Chemicals, Inc.
    Inventors: Shinichi Usugi, Mitsuo Nakamura, Hiroshi Naruse, Atsuo Otsuji, Osamu Kohgo, Hidetoshi Hayashi, Seiichi Kobayashi
  • Patent number: 7625094
    Abstract: A switch illuminating EL sheet (7) has a structure such that a transparent protection film (8), a transparent electrode layer (9), a light emitting layer (10), a dielectric layer (11) and a back electrode layer (12) are layered in order from a light emitting face side. The transparent protection film (8) has a thickness of 10 ?m to 60 ?m. Further, the transparent electrode layer (9) is constituted of a conductive polymer. Such an EL sheet (7) can suppress wire breakage or failure to light due to keystroke stress or the like without impairing reliability and clicking feeling of a key switch. The EL sheet (7) is arranged, for example, between a key top (1) and a switch mechanism portion (2) as a light source for illuminating the key top portion (1).
    Type: Grant
    Filed: February 24, 2005
    Date of Patent: December 1, 2009
    Assignees: Toshiba Materials Co., Ltd., Sekonic Corporation
    Inventors: Mitsuo Nakamura, Koji Shigenobu, Shunichi Yamada
  • Patent number: 7602477
    Abstract: A laser radar sensor includes a light emitting circuit, a light receiving circuit, an object detection circuit, and a CPU. The object detection circuit has a summation block, a noise reference determination block, a noise reference storing block, and a differentiation block. The summation block sums up photoreception signals outputted from a photoreceptor also included in the radar sensor and produces a summation signal. The noise reference determination block determines the summation signal outputted in a condition that no object is present in a detection area as a noise reference signal. The noise reference storing block stores the noise reference signal. The differentiation block calculates a subtraction signal by subtracting the noise reference signal from the summation signal for removing a noise component from the summation signal. Object detection is performed based on the subtraction signal.
    Type: Grant
    Filed: March 9, 2005
    Date of Patent: October 13, 2009
    Assignee: Denso Corporation
    Inventors: Mitsuo Nakamura, Katsuhiro Morikawa
  • Publication number: 20090192288
    Abstract: Disclosed is a polymerizable composition containing a compound represented by the following general formula (1), wherein, in the formula, M represents P, P?O or P?S; X1 and X2 each independently represent a sulfur atom or an oxygen atom; R1 represents a divalent organic group; m represents 0 or an integer of not less than 1; n represents an integer of not less than 1 but not more than 3; p and q represent (1, 0) or (0, 1); and Y represents an inorganic or organic residue.
    Type: Application
    Filed: June 14, 2007
    Publication date: July 30, 2009
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Mitsuo Nakamura, Shinichi Usugi, Hiroshi Naruse, Atsuo Otsuji
  • Patent number: 7532312
    Abstract: The radar apparatus includes a transmit/receive section having a function of emitting a transmission wave, receiving the transmission wave reflected from a reflecting object, and outputting a reception signal having a signal level depending on the intensity of the received transmission wave, a control section controlling the transmit/receive section to transmit the transmission wave a predetermined number of times in the same direction, an integrating section successively integrating the reception signal successively outputted from the transmit/receive section to thereby successively form an integrated signal while the transmit/receive section repeatedly emits the transmission wave in the same direction, and a detector section judging whether or not the integrated signal enables detection of the reflecting object.
    Type: Grant
    Filed: May 30, 2007
    Date of Patent: May 12, 2009
    Assignee: Denso Corporation
    Inventor: Mitsuo Nakamura
  • Publication number: 20090076208
    Abstract: A polymerizable composition including a compound represented by the following formula (1) and elemental sulfur. (In the following formula (1), M represents a metal atom; X1 and X2 each independently represent a sulfur atom or an oxygen atom; R1 represents a divalent organic group; m represents an integer of 0 or 1 or more; p represents an integer of 1 or more and n or less; n represents the valency of the metal atom M; Y each independently represent an inorganic or organic residue; and when n?p is 2 or more, Y's may bind to each other to form a ring containing the metal atom M.
    Type: Application
    Filed: February 27, 2007
    Publication date: March 19, 2009
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Shinichi Usugi, Mitsuo Nakamura, Hiroshi Naruse
  • Publication number: 20090051952
    Abstract: An image forming apparatus includes a display unit configured to display a user interface screen inclusive of an operation screen, a display image information extracting unit configured to extract display image information from an information carrier medium having the display image information embedded therein, the display image information including an operation-purpose display image to be displayed on the operation screen, position information indicative of a position of the operation-purpose display image on the operation screen, and operation information indicative of an operation associated with the operation-purpose display image, and a user interface screen generating unit configured to generate a user interface screen based on the display image information extracted by the display image information extracting unit, the user interface screen having the operation-purpose display image that is placed at the position indicated by the position information and is associated with the operation indicated by t
    Type: Application
    Filed: August 6, 2008
    Publication date: February 26, 2009
    Inventors: SACHIKO ABE, Osamu Suzuki, Mitsuo Nakamura, Akira Yokoyama, Tomoko Miyoshi, Xiaojun Du
  • Patent number: 7460062
    Abstract: A first AD converter subjects an analog signal to AD conversion by a first AD clock, and a second AD converter subjects the same analog signal to AD conversion by a second AD clock that is shifted in phase from the first AD clock by half cycle. FF circuits store the AD conversion results of the first AD converter and the second AD converter by the first AD clock and the second AD clock, respectively. FF circuits store the data of the FF circuits by the first AD clock, separately. A DPRAM writes the respective data that are stored by the FF circuits by the first AD clock as a group of data, divides the group of written data into the respective data, and reads the respective data by a logic clock in twice to output the data to an integration circuit.
    Type: Grant
    Filed: June 28, 2007
    Date of Patent: December 2, 2008
    Assignee: Denso Corporation
    Inventor: Mitsuo Nakamura
  • Patent number: 7456937
    Abstract: A radar apparatus includes an error correction section and a distance calculation section. The error correction section corrects an estimate error of a peak center estimate time which is caused by deviation of an actual peak center generation time in a light receiving signal from sampling of an A/D conversion section. The distance calculation section calculates a distance to a reflective object from a corrected peak center estimate time that is corrected by the error correction section.
    Type: Grant
    Filed: June 21, 2007
    Date of Patent: November 25, 2008
    Assignee: DENSO CORPORATION
    Inventor: Mitsuo Nakamura
  • Publication number: 20080195590
    Abstract: A network device is disclosed that enables simple searching and acquisition of control data for an external device. The network device is connected to the external device through a network and performs data communications with the external device through a HTTP protocol. The network device includes a storage unit configured to store control data of the network device; a searching unit configured to retrieve predetermined data from the control data based on a search request received from the external device; and a displaying information creation unit configured to create one or more of HTML data, XML data, and RSS data for displaying search results based on data obtained by the searching unit.
    Type: Application
    Filed: February 5, 2008
    Publication date: August 14, 2008
    Inventors: Mitsuo NAKAMURA, Xiaojun Du, Osamu Suzuki, Akira Yokoyama
  • Patent number: 7408628
    Abstract: The radar apparatus includes a laser light emitting section successively emitting laser lights, a reflection light detecting section receiving, as reflection lights, the laser lights reflected from an object, and generating light reception signals containing reflection signals respectively derived from the reflection lights and having signal levels depending on intensities of the reflection lights, an integrating section generating an integrated signal by integrating the light reception signals, the integrated signal containing the reflection signals being integrated, a phase shifted signal generating section generating a phase shifted signal by delaying the integrated signal by a predetermined time, a differential signal calculating section calculating, as a differential signal, a difference between the integrated signal and the phase-shifted signal, and a detector section detecting the object on the basis of a peak waveform of the differential signal caused by a rising edge of the reflection signals being i
    Type: Grant
    Filed: June 13, 2007
    Date of Patent: August 5, 2008
    Assignee: DENSO CORPORATION
    Inventor: Mitsuo Nakamura
  • Publication number: 20080150780
    Abstract: A first AD converter subjects an analog signal to AD conversion by a first AD clock, and a second AD converter subjects the same analog signal to AD conversion by a second AD clock that is shifted in phase from the first AD clock by half cycle. FF circuits store the AD conversion results of the first AD converter and the second AD converter by the first AD clock and the second AD clock, respectively. FF circuits store the data of the FF circuits by the first AD clock, separately. A DPRAM writes the respective data that are stored by the FF circuits by the first AD clock as a group of data, divides the group of written data into the respective data, and reads the respective data by a logic clock in twice to output the data to an integration circuit.
    Type: Application
    Filed: June 28, 2007
    Publication date: June 26, 2008
    Applicant: DENSO Corporation
    Inventor: Mitsuo Nakamura
  • Publication number: 20080120394
    Abstract: A network apparatus providing data-related information outside the network apparatus in accordance with a format of structured description, the data-related information being related to data to be provided, is disclosed that includes an external data storage location management part configured to manage the data storage location of the data-related information of an external network apparatus and a data storage location provision part configured to provide, outside the network apparatus, the data storage location of the data-related information of the network apparatus and the data storage location of the data-related information of the external network apparatus.
    Type: Application
    Filed: October 15, 2007
    Publication date: May 22, 2008
    Inventors: Akira Yokoyama, Osamu Suzuki, Mitsuo Nakamura, Xiaojun Du, Shinichiro Ozeki, Yukinari Hirose, Atsushi Yokoyama
  • Publication number: 20080030398
    Abstract: A radar apparatus includes an error correction section and a distance calculation section. The error correction section corrects an estimate error of a peak center estimate time which is caused by deviation of an actual peak center generation time in a light receiving signal from sampling of an A/D conversion section. The distance calculation section calculates a distance to a reflective object from a corrected peak center estimate time that is corrected by the error correction section.
    Type: Application
    Filed: June 21, 2007
    Publication date: February 7, 2008
    Applicant: DENSO Corporation
    Inventor: Mitsuo Nakamura
  • Publication number: 20080027198
    Abstract: A compound having two or more thiol groups and an atom selected from metal atoms in a molecule, a polythiol composition containing such a compound, a polymerizable composition containing such a polythiol composition, a resin obtained by polymerization of such a polymerizable composition, and an optical component obtained from such a resin are provided. The polymerizable composition can be a raw material for a resin having high transparency, good heat resistance and mechanical strength required for optical components such as plastic lenses and the like, while attaining a high refractive index (nd) exceeding 1.7.
    Type: Application
    Filed: November 16, 2005
    Publication date: January 31, 2008
    Applicant: Mitsui Chemicals, Inc.
    Inventors: Hiroshi Naruse, Atsuo Otsuji, Mitsuo Nakamura
  • Publication number: 20080007446
    Abstract: A laser light is radiated to be reflected by objects, and signals indicative of the reflected light are integrated by an integration processing unit. A state machine unit determines in which states of the waveform of an integrated signal the points are present representing the signal components at regular intervals of the integrated signals, and determines a point series of a plurality of points that follow a particular state transition to be a group that forms a peak waveform representing the reception of a waveform reflected by a reflecting object. A distance calculation unit picks up the integrated signal of the point series that belongs to the group that forms the peak waveform, and calculates the distance to the reflecting object.
    Type: Application
    Filed: June 18, 2007
    Publication date: January 10, 2008
    Applicant: DENSO Corporation
    Inventor: Mitsuo Nakamura
  • Publication number: 20070291249
    Abstract: The radar apparatus includes a laser light emitting section successively emitting laser lights, a reflection light detecting section receiving, as reflection lights, the laser lights reflected from an object, and generating light reception signals containing reflection signals respectively derived from the reflection lights and having signal levels depending on intensities of the reflection lights, an integrating section generating an integrated signal by integrating the light reception signals, the integrated signal containing the reflection signals being integrated, a phase shifted signal generating section generating a phase shifted signal by delaying the integrated signal by a predetermined time, a differential signal calculating section calculating, as a differential signal, a difference between the integrated signal and the phase-shifted signal, and a detector section detecting the object on the basis of a peak waveform of the differential signal caused by a rising edge of the reflection signals being i
    Type: Application
    Filed: June 13, 2007
    Publication date: December 20, 2007
    Applicant: DENSO Corporation
    Inventor: Mitsuo Nakamura
  • Publication number: 20070289847
    Abstract: A rubber member conveying device and a rubber member supplying system having the same are provided. The device and the system rapidly promote the shrinkage of the rubber member, thereby avoiding the length variation of the rubber member in the processing step for the rubber member. A rubber member supplying system 10 comprises a belt conveyor 14 which supplies a to-be-cut material 12 having an internal strain, a cutter 16 which cuts the to-be-cut material 12 supplied by the belt conveyor 14 to form a rubber member 20, and a rubber member conveying part 24 which conveys the rubber members 20. The rubber member conveying part 24 comprises an endless belt 26, and rollers 28 supported by supporting parts 30 that are provided at the endless belt 26. The rubber member 20 is conveyed on the rollers 28 while exposed to vibrations. Accordingly, the shrinkage in the rubber member 20 caused by the internal strain thereof is substantially completed in the conveying operation.
    Type: Application
    Filed: January 5, 2005
    Publication date: December 20, 2007
    Applicant: BRIDGESTONE CORPORATION
    Inventor: Mitsuo Nakamura
  • Publication number: 20070285649
    Abstract: The radar apparatus includes a transmit/receive section having a function of emitting a transmission wave, receiving the transmission wave reflected from a reflecting object, and outputting a reception signal having a signal level depending on the intensity of the received transmission wave, a control section controlling the transmit/receive section to transmit the transmission wave a predetermined number of times in the same direction, an integrating section successively integrating the reception signal successively outputted from the transmit/receive section to thereby successively form an integrated signal while the transmit/receive section repeatedly emits the transmission wave in the same direction, and a detector section judging whether or not the integrated signal enables detection of the reflecting object.
    Type: Application
    Filed: May 30, 2007
    Publication date: December 13, 2007
    Applicant: DENSO Corporation
    Inventor: Mitsuo Nakamura