Patents Assigned to Casio Computer Co., Ltd.
  • Patent number: 8577072
    Abstract: In an electronic device, a speaker attaching section 17 which is vertically open with respect to a circuit board 10 and into which a speaker 16 is press-fitted is integrally formed on a contact sheet 13 arranged on the circuit board 10 provided inside an upper case 8. Therefore, the speaker 16 can be easily attached in a manner that sound therefrom does not leak, simply by the speaker 16 being press-fitted into the speaker attaching section 17 of the contact sheet 13. Accordingly, in the present invention, the structure of the speaker section 6 is simple and the number of its components is small, whereby the thickness of the speaker section 6 can be reduced. In addition, sound generated by the speaker can be favorably and reliably emitted from the speaker attaching section 17 to the outside of the upper case 8, without chattering noise being generated.
    Type: Grant
    Filed: November 18, 2011
    Date of Patent: November 5, 2013
    Assignee: Casio Computer Co., Ltd.
    Inventors: Kiyoshi Watanabe, Maki Maeda
  • Publication number: 20130284000
    Abstract: In the present invention, a CPU detects bar lines in a musical score image to divide at each bar line, and obtains the layout range of music notes in each measure obtained by the division. Subsequently, the CPU estimates the position of each music note in the obtained layout range by using music note data, and detects a matching value and a detected position of a music note at the estimated position as position candidates. Then, the CPU excludes a musically improper position candidate from among the detected position candidates, and determines the detected position of a position candidate having the highest matching coefficient among the remaining position candidates as the position of the music note.
    Type: Application
    Filed: April 22, 2013
    Publication date: October 31, 2013
    Applicant: Casio Computer Co., Ltd.
    Inventor: Hiroyuki SASAKI
  • Patent number: 8570839
    Abstract: A time-information obtaining apparatus is provided with an input waveform data pattern generating unit for sampling a received standard-time radio wave signal to generate an input waveform data pattern, an internal time counting unit for generate a base time, a calculation-waveform data pattern generating unit for generating plural calculation-waveform data patterns based on the base time, an invalid-bit detecting unit for detecting in the plural calculation-waveform data patterns, invalid bits not to be compared with the input waveform data pattern, an error counting unit for comparing the sample values of valid bits of the plural calculation-waveform data patterns with the invalid bits removed and the corresponding sample values of the input waveform data pattern to detect discrepancies between them, and a present-time correcting unit for correcting the base time based on the calculation-waveform data pattern having the smallest number of errors.
    Type: Grant
    Filed: November 16, 2011
    Date of Patent: October 29, 2013
    Assignee: Casio Computer Co., Ltd.
    Inventors: Keiichi Nomura, Hideo Abe
  • Patent number: 8570155
    Abstract: There is provided a mobile terminal device designed to perform wireless communication with an RFID tag being held over the device by using electromagnetic waves. The device includes a plurality of antennae arranged in or in vicinity to a display area of the mobile terminal device, and a control unit configured to detect a part of the display area, which is not covered with the RFID tag, from electromagnetic wave intensities acquired by the plurality of antennae and to display information for a user in the detected part of the display area.
    Type: Grant
    Filed: February 15, 2011
    Date of Patent: October 29, 2013
    Assignee: Casio Computer Co., Ltd
    Inventors: Bungo Murakami, Masaki Fujimoto, Keiichi Tanioka
  • Patent number: 8571386
    Abstract: A motion blur correction device includes a motion blur correction section which performs motion blur correction processing on an intended video data, and a correction intensity judgment section which instructs the motion blur correction section to cancel the execution of the motion blur correction processing when the frame rate of the video data is equal to or less than a predetermined value. As a result, motion blur correction is prevented from being automatically performed when motion blur correction is not required.
    Type: Grant
    Filed: September 14, 2011
    Date of Patent: October 29, 2013
    Assignee: Casio Computer Co., Ltd.
    Inventors: Hiroshi Shimizu, Jun Muraki, Hiroyuki Hoshino, Erina Ichikawa
  • Patent number: 8570541
    Abstract: The present invention provides an image forming device that reduces power consumption by setting the color image recording units to low power consumption mode during monochrome image recording, and a power consumption control method in an image forming device. Furthermore, this image forming device has a monochrome image recording unit and color image recording units, and is an image forming device capable of setting the monochrome image recording unit and color image recording units to low power consumption mode, and has a switching unit for switching between monochrome image recording and color image recording, and a control unit that sets the color image recording units to low power consumption mode during monochrome image recording and continues to set the color image recording units to low power consumption mode while this monochrome image recording continues.
    Type: Grant
    Filed: July 28, 2010
    Date of Patent: October 29, 2013
    Assignees: Casio Electronics Manufacturing Co., Ltd., Casio Computer Co., Ltd.
    Inventor: Yutaka Nakamura
  • Patent number: 8571321
    Abstract: A character recognition device which recognizes an operation for writing a character performed by a housing including an acceleration sensor 7 while being moved in a spatial plane based on a measurement result from the acceleration sensor, a control section 1 acquires acceleration data of each component acquired during the period from the start of writing to the end of the writing of one character determined based on acceleration data of a component associated with each axis of the acceleration sensor, as a series of acceleration data that are temporally continuous from the first stroke to the last stroke of the character including acceleration between strokes. The control section identifies feature points for each component that exist in a series of acceleration data, generates feature point data for each component which includes the plurality of feature points as inputted character data, and collates it with basic character data.
    Type: Grant
    Filed: July 25, 2011
    Date of Patent: October 29, 2013
    Assignee: Casio Computer Co., Ltd.
    Inventor: Morio Yamanouchi
  • Patent number: 8572082
    Abstract: In a generation device, a term determiner, for reference terms and a similar meaning term that has similar meaning to any of the reference terms, determines if each of the reference terms and the similar meaning term are both included in a document data group. An extractor extracts a reference term and the similar meaning term of the reference term that were both determined to be included in the document data group. A priority determiner determines an output priority to the extracted similar meaning term on the basis of appearance of at least either of the similar meaning term and the reference term in the document data group. And a list generator generates a the similar meaning term list in such a way that the extracted reference term, the similar meaning term of the extracted reference term, and the output priority are associated with one another.
    Type: Grant
    Filed: March 20, 2012
    Date of Patent: October 29, 2013
    Assignee: Casio Computer Co., Ltd
    Inventor: Tomoharu Yamaguchi
  • Patent number: 8570401
    Abstract: A plurality of image data different in exposure condition are separated into a plurality of luminance component image data and a plurality of color-difference component image data, and the luminance component image data and the color-difference component image data are inputted to an image combining portion 11. A luminance component combining section 21 averages and smoothes the plurality of image data different in exposure condition and sets combining rates of the plurality of image data different in exposure condition by using the smoothed average luminance component image data. The separated plurality of luminance component image data are combined by using the set combining rates with respect to each attention pixel. On the other hand, a color-difference component combining portion 22 combines the separated plurality of color-difference component image data by using the combining rates used in the luminance component combining section 21.
    Type: Grant
    Filed: July 8, 2011
    Date of Patent: October 29, 2013
    Assignee: Casio Computer Co., Ltd.
    Inventor: Yoshitsugu Manabe
  • Patent number: 8570255
    Abstract: A pixel includes a light emitting element and a driving element connected to the light emitting element. After an initial voltage is applied to one end of a current path of the driving element via the signal line, the pixel driving device acquires the threshold voltage of the driving element based on a voltage value at a terminal of the signal line when the initial voltage is cut off and the relaxation time is elapsed. The voltage-current characteristics of the driving element is acquired based on the voltage value at the terminal of the signal line when the current flows into the current path of the driving element via the signal line. The current gain value of the driving element is acquired based on the threshold voltage of the driving element. The image data is corrected based on the acquired threshold voltage.
    Type: Grant
    Filed: March 30, 2010
    Date of Patent: October 29, 2013
    Assignee: Casio Computer Co., Ltd.
    Inventors: Manabu Takei, Jun Ogura, Shunji Kashiyama, Tsuyoshi Ozaki
  • Patent number: 8570218
    Abstract: Disclosed is a satellite radiowave receiver which obtains a satellite signal transmitted from a positioning satellite including a receiving unit which receives a radiowave in a frequency range which is set in advance, the frequency range including a frequency transmitted by the positioning satellite transmit, a capture unit which detects the satellite signal from a received signal based on the radiowave received by the receiving unit and a calculation unit which calculates a mean frequency of a plurality of the satellite signals which are detected, based on receiving frequencies of the plurality of the satellite signal detected by the capture unit, and the capture unit detects the satellite signal according to the mean frequency.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: October 29, 2013
    Assignee: Casio Computer Co., Ltd
    Inventor: Takehiro Aibara
  • Patent number: 8567172
    Abstract: A connecting unit including an outer frame member having a pair of hole sections, a pair of first connecting sections and long holes for inserting a controller. The connecting unit further includes a holding frame body which includes through-holes at positions corresponding to the long holes, slide members which include a second connecting section which protrudes and retracts from the pair of hole sections and slide in the extending direction of the long holes by slide operation of the controller, elastic members which bias the slide members to an opposite direction of an insertion direction of the controller and a locking member which locks the slide member at a position where connection between the second connecting section and the first connecting section of the adjacent segment members is released.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: October 29, 2013
    Assignee: Casio Computer Co., Ltd.
    Inventor: Kiyoshi Asami
  • Patent number: 8564674
    Abstract: In an initial stage, using a global motion vector, a rough degree of image shaking is determined. After the image shaking is determined to have converged to some measure, using the difference values between frames, the finer degree of the image shaking is determined. And if it is determined to be free of image shaking, the recording photography is made to be done. Thereby, with certainty in the timing of no hand shaking and no image shaking, the photographing can be done.
    Type: Grant
    Filed: May 7, 2008
    Date of Patent: October 22, 2013
    Assignee: Casio Computer Co., Ltd.
    Inventors: Masaaki Sasaki, Shinichi Matsui
  • Patent number: 8564614
    Abstract: A display control apparatus controls an input unit that inputs pieces of captured image data, an acquisition control unit that controls consecutive acquisition of a plurality of pieces of image data, a memory control unit that buffers in the memory unit the plurality of pieces of image data consecutively acquired by the acquisition control unit, an image compositor that composites the latest buffered image data and other (non-latest) pieces of image data successively buffered in the memory control unit, and a display control unit that displays chronologically an image represented by a image data composited by the image compositor.
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: October 22, 2013
    Assignee: Casio Computer Co., Ltd.
    Inventors: Jun Muraki, Hiroshi Shimizu, Hiroyuki Hoshino, Erina Ichikawa
  • Patent number: 8564561
    Abstract: A method of detecting a contact state includes measuring first, second, third and fourth potentials. The method further includes deriving distance information between two points when a first resistive film contacts a second resistive film at the two points, based on the first, second, third and fourth potentials. The first, second, third and fourth potentials are potentials at fourth, second, third and fourth end regions, respectively, in first, second, third and fourth states, respectively. A first end region is an end region, as viewed in a first direction, and the second end region is an end region opposite to the first end region of the first resistive film. The third end region is an end region, as viewed in a second direction, and the fourth end region is an end region opposite to the third end region of the second resistive film.
    Type: Grant
    Filed: February 17, 2011
    Date of Patent: October 22, 2013
    Assignee: Casio Computer Co., Ltd.
    Inventor: Masanori Sakamoto
  • Patent number: 8562141
    Abstract: A projection apparatus includes a fluorescence plate including a fluorescence layer configured to emit fluorescence light beams upon irradiation of the excitation lights, a first lens array, provided on a light source side of the fluorescence plate and including a plurality of lenses arranged in an array to correspond with the light-emitting elements, and configured to collect the fluorescence light beams and emit the fluorescence light beams to be parallel with one another, and a projection unit configured to form an optical image using the fluorescence light beams obtained via the first lens array and project the optical image on a projection object.
    Type: Grant
    Filed: March 27, 2012
    Date of Patent: October 22, 2013
    Assignee: Casio Computer Co., Ltd.
    Inventor: Hiroshi Ogino
  • Patent number: 8564577
    Abstract: Disclosed is a display apparatus including a plurality of display pixels formed of a plurality of first electrodes provided in one surface side of a substrate, a second electrode which faces each of the first electrodes and display functional layers which are provided between each of the first electrodes and the second electrode and a resistive film having a predetermined resistivity in which one surface side is provided so as to face the other surface side of the second electrode having a predetermined space above the upper surface of a partition wall layer to define a forming region for each of the display pixels and which is disposed so as to be conductive to the other surface side of the second electrode by a pressure applied from outside, and the second electrode constructing the display pixels is double used as an electrode for detecting a position where the pressure is applied.
    Type: Grant
    Filed: March 29, 2010
    Date of Patent: October 22, 2013
    Assignee: Casio Computer Co., Ltd.
    Inventor: Manabu Takei
  • Patent number: 8559060
    Abstract: The present invention relates to a color printer and particularly to a color printer reducing power consumption and complying with international criteria ensuring sustained earth environment. In a color printer having multiple optical writing heads for individual recording colors, the activated periods of individual color recording heads are set to different periods and one writing period of individual recording heads is divided into multiple periods, video data for recording one dot line are divided into multiple blocks in the main scan direction, and the divided video data are used for emission at different times in the sub-scan direction, whereby a smaller number of optical writing elements are simultaneously driven for emission and the peak power consumption of the entire apparatus is reduced.
    Type: Grant
    Filed: May 23, 2011
    Date of Patent: October 15, 2013
    Assignees: Casio Electronics Manufacturing Co., Ltd., Casio Computer Co., Ltd.
    Inventor: Jun Hashimoto
  • Patent number: 8556432
    Abstract: There is provided a light source unit comprising a luminescent plate having a luminescent light emission portion and a diffuse transmission portion, a first light source which emits light of a wavelength band which can excite the luminescent material, a second light source which emits light of a wavelength band which differs from the luminous light and the light emitted from the first light source, a light guiding optical system which guides light of respective wavelength bands in color emitted from the luminescent plate to a predetermined plane, and a light source control part for controlling individually the emission of light from the first light source and the second light source, wherein the luminescent plate is disposed on optical paths of the first light source and the second light source, wherein a light shining position of light from the first light source and a light shining position of light from the second light source are made to differ from each other on the luminescent plate, and wherein the lig
    Type: Grant
    Filed: July 29, 2011
    Date of Patent: October 15, 2013
    Assignee: Casio Computer Co., Ltd.
    Inventor: Hiroki Masuda
  • Patent number: 8559182
    Abstract: There is provided a device module. The device module includes: a key input portion; a display portion; a power supply portion; a circuit board, wherein the key input portion, the display portion and the power supply portion are mounted on and electrically connected to the circuit board; and a sheet member, wherein the key input portion, the display portion, the power supply portion and the circuit board are enveloped in and sealed with the sheet member.
    Type: Grant
    Filed: August 9, 2011
    Date of Patent: October 15, 2013
    Assignee: Casio Computer Co., Ltd
    Inventor: Hiroki Ohira