Patents Represented by Attorney, Agent or Law Firm Morgan & Finnegan
  • Patent number: 7474437
    Abstract: An image processing apparatus for processing image data, obtained from an image sensing unit in which plural sensor chips each having plural pixels are arrayed with an interval of a multiple of a pixel width therebetween, and interpolating image data for the interval. If an abnormal pixel exists, image data of the abnormal pixel is replaced with data in accordance with image data of a pixel adjacent to the abnormal pixel, and thereafter, interpolation is performed for the interval by using image data from a sensor chip adjacent to said interval.
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: January 6, 2009
    Assignee: Canon Kabushiki Kaisha
    Inventor: Katsuhiro Ishido
  • Patent number: 7474196
    Abstract: An apparatus, system, method and computer program product for implementing an automatic identification system to improve the functionality of a personal communication device. A data carrier that contains one or more data items transmits a data signal wirelessly to a personal communication device equipped with an RFID reader. The personal communication device decodes the data signal and at least a portion of the data is used by the personal communication device to establish a communication connection with another device or network. The data subsequently transmitted by the personal communication device is accomplished using GSM, GPRS, WAP, EDGE, UMTS or other similar wireless network protocol. The communication connection is used to provide a request for a service such as a phone call, an Internet connection, a third party service, or to request for the storage of data in a network.
    Type: Grant
    Filed: August 26, 2005
    Date of Patent: January 6, 2009
    Assignee: Nokia Corporation
    Inventors: Petri Vesikivi, Peter Anthony Wakim, Sami Ranta
  • Patent number: 7472958
    Abstract: A seat swiveling device of a vehicle comprises a stationary base, a movable base, a vehicle seat assembly and a swing lever. The movable base has a second pivot shaft for supporting the swing lever so that the swing lever is pivoted. The stationary base has a guide hole for defining a range in which the movable base is pivotable. The swing lever has an elongated hole in which the second pivot shaft is inserted and a locating lug which is guided along the guide hole. The guide hole has a recessed portion with which the locating lug is engaged by pivoting the swing lever thereby to fix the movable base to the stationary base at a predetermined position. The swing lever is movable relative to the second pivot shaft in accordance with the shape of the elongated hole.
    Type: Grant
    Filed: April 11, 2007
    Date of Patent: January 6, 2009
    Assignee: Kabushiki Kaisha Toyota Jidoshokki
    Inventors: Yasumasa Sano, Kazushi Kamiya
  • Patent number: 7474349
    Abstract: An image-taking apparatus is disclosed that includes an image-pickup portion having a plurality of image-pickup regions, and a plurality of image-forming portions respectively corresponding to the plurality of image-pickup regions. The plurality of image-forming portions of the image-taking apparatus include a combination of image-forming portions that form object images on the corresponding image-pickup regions, by using light of mutually different wavelength regions. The image-forming portions constituting the combination have mutually different F numbers or mutually different apertures diameters of stops.
    Type: Grant
    Filed: December 18, 2003
    Date of Patent: January 6, 2009
    Assignee: Canon Kabushiki Kaisha
    Inventor: Yusuke Ohmura
  • Patent number: 7472995
    Abstract: A wavelength-selective polarization conversion element is disclosed, which is capable of reducing the number of optical elements in an optical system and simplifying the configuration thereof. The polarization conversion element comprises a beam splitting film which splits light by transmission and reflection and has a characteristic in which at least its transmittance for light with a first polarization direction changes between a transmittance higher than 50% and a transmittance lower than 50% depending on wavelength regions, and a phase plate which converts the polarization direction of light from the beam splitting film between the first polarization direction and a second polarization direction. The polarization conversion element converts light of two of first, second and third wavelength regions into light with one of the first and second polarization directions and converts light of the remaining wavelength region into light with the other polarization direction.
    Type: Grant
    Filed: September 12, 2006
    Date of Patent: January 6, 2009
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yu Yamauchi, Atsushi Okuyama, Reona Ushigome
  • Patent number: 7472945
    Abstract: An overhead guard of an industrial vehicle has a top and a plurality of pillars. The top is disposed above and covers an operator's seat. The top includes a dam body and a slope portion. The dam body is formed at its front edge and/or rear edge by bending upward a part of the top. The slope portion slopes down toward the dam body. The pillars support the top. At least one of the pillars has a groove extending in a longitudinal direction of the pillar so as to be obliquely upward or upright. Water on the top is guided by the dam body to drain onto the groove.
    Type: Grant
    Filed: March 30, 2006
    Date of Patent: January 6, 2009
    Assignee: Kabushiki Kaisha Toyota Jidoshokki
    Inventor: Tomomichi Miura
  • Patent number: 7474774
    Abstract: A fundamental frequency and at least one harmonic frequency of gridlines in a radiographic image are measured to form a filter for extracting the measured fundamental frequency component and harmonic frequency component. Filtering is performed on the radiographic image using the formed filter. Based on the obtained image data, a gridline model which takes the measured fundamental frequency and harmonic frequency into consideration is fitted to generate a grid image. The gridlines are removed from the radiographic image by the generated grid image.
    Type: Grant
    Filed: August 4, 2004
    Date of Patent: January 6, 2009
    Assignee: Canon Kabushiki Kaisha
    Inventor: Hitoshi Inoue
  • Patent number: 7474352
    Abstract: It is an object of this invention to efficiently correct, with a small calculation amount, the unbalance caused between the first and second image signals when limitation is imposed by vignetting in a photographing optical system.
    Type: Grant
    Filed: December 10, 2003
    Date of Patent: January 6, 2009
    Assignee: Canon Kabushiki Kaisha
    Inventor: Makoto Oikawa
  • Patent number: 7472135
    Abstract: Techniques for recalling details regarding past events include identifying information from encountered remote devices, and storing the received identifying information in a proximity log database. An entry (e.g., a phonebook or calendar entry) stored by a personal information management application is accessed, and a query is generated from parameters provided by a personal information management application. Based on this query, the method searches the proximity log database; and receives a result from the proximity log database as a response to the query. The result identifies a past remote device encounter. Heuristics may be employed to infer data from the result.
    Type: Grant
    Filed: October 18, 2002
    Date of Patent: December 30, 2008
    Assignee: Nokia Corporation
    Inventor: Pertti Huuskonen
  • Patent number: 7470025
    Abstract: There is disclosed an ophthalmic apparatus including a detection unit which detects a vision fixation state of an eye to be examined, a projection unit which projects a fixation mark onto a fundus of the eye, and a fixation mark control unit which controls the projection unit. The projection unit includes a changing unit which changes a fixation mark to be projected onto the fundus, and when a vision fixation state detected by the detection unit does not satisfy a predetermined criterion, the fixation mark control unit controls the changing unit to change a fixation mark to be projected onto the fundus.
    Type: Grant
    Filed: December 19, 2005
    Date of Patent: December 30, 2008
    Assignee: Canon Kabushiki Kaisha
    Inventor: Tomoyuki Iwanaga
  • Patent number: 7470610
    Abstract: A method of fabricating an organic EL device by which sealing films can be patterned, without using any wet process. The method has the steps of: preparing a substrate 1 on which a first electrode 2 has been formed and forming a laminated film 7 by laminating an organic layer 3 comprising a luminescent layer and a second electrode 4 on the first electrode 2 in this order; forming a first sealing film 5 which covers the whole region of the laminated film 7; forming on the surface of the first sealing film 5 a second sealing film 6 having an opening pattern; and patterning the first sealing film 5 by dry-etching the first sealing film 5 using the second sealing film 6 having the opening pattern as a mask.
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: December 30, 2008
    Assignee: Kabushiki Kaisha Toyota Jidoshokki
    Inventor: Kenji Nishigaki
  • Patent number: 7472265
    Abstract: This invention has as its object to provide an information input system which can flexibly select the storage location of information input from an input apparatus. To achieve this object, in an information input system which comprises an input apparatus for inputting information, and an information processing apparatus which is connected to the input apparatus and processes information transferred from the input apparatus, the input apparatus has a storage unit for storing input information, a connection detection device for detecting whether or not the information processing apparatus is connected to the input apparatus, and a controller for controlling to transfer the input information to the information processing apparatus without storing the information in the storage unit, when the connection detection device detects that the information processing apparatus is connected to the input apparatus.
    Type: Grant
    Filed: August 26, 2004
    Date of Patent: December 30, 2008
    Assignee: Canon Kabushiki Kaisha
    Inventor: Takashi Aizawa
  • Patent number: 7471808
    Abstract: An image sensing device of this invention corrects sensitivity nonuniformity of an image sensing element. This image sensing device has an image sensing element (5) having a two-dimensional matrix of pixels, a first multiplier circuit (18) for multiplying the output from the image sensing element (5) output via an A/D converter (7) by horizontal linear correction data, a second multiplier circuit (19) for multiplying the product of the first multiplier circuit by vertical linear correction data, a selector (16) for selecting horizontal linear correction data, and a selector (17) for selecting vertical linear correction data. The device switches the selectors (16, 17) in accordance with the position (horizontal and vertical addresses) of the pixel of interest.
    Type: Grant
    Filed: July 26, 2005
    Date of Patent: December 30, 2008
    Assignee: Canon Kabushiki Kaisha
    Inventor: Yasuhiko Shiomi
  • Patent number: 7471406
    Abstract: The present invention ascertains delimiting boundaries of print jobs quickly and accurately in a printing apparatus. The printing apparatus determines the type of PDL that describes print data received from a host computer. If a session is completed, data cannot be received within a fixed period of time, or if end of PDL defined by an end-of-job command is found, then the printing apparatus delimits a print job using the position at which the above event occurs. If none of the above apply, the printing apparatus stores the acquired print data in a receive buffer. If the data immediately follows end of PDL, then the printing apparatus regards this data as the beginning of another print job, newly assigns a job identifier to this print job and stores the same in the receive buffer. The stored print data is managed in correlation with the job identifier thereof.
    Type: Grant
    Filed: March 26, 2003
    Date of Patent: December 30, 2008
    Assignee: Canon Kabushiki Kaisha
    Inventor: Naoki Tsuchitoi
  • Patent number: 7468783
    Abstract: An exposure apparatus which can change a reticle efficiently with a simple arrangement is provided. When changing the reticle, a table is moved to a predetermined change operation position. At this time, a second magnet is retreated to a position where a repulsion force generated by a first magnet and the second magnet does not act on the table. After the reticle is changed, the second magnet is restored to a position where a repulsion force generating unit exerts a repulsion force upon the table.
    Type: Grant
    Filed: November 30, 2007
    Date of Patent: December 23, 2008
    Assignee: Canon Kabushiki Kaisha
    Inventor: Mitsuo Nishimura
  • Patent number: 7468798
    Abstract: A method for irradiating onto a target optical system plural linearly polarized rays having different polarization directions, and for measuring a polarization characteristic of the target optical system including a birefringence amount R and a fast axis ? includes the steps of irradiating linearly polarized ray having a polarization direction ? onto the target optical system and obtaining a centroid amount P of the ray that has transmitted through the target optical system, and obtaining the birefringence amount R and the fast axis ? from P=?R·cos(2???) or P=R·cos(2???).
    Type: Grant
    Filed: January 25, 2007
    Date of Patent: December 23, 2008
    Assignee: Canon Kabushiki Kaisha
    Inventor: Yoshihiro Shiode
  • Patent number: 7468741
    Abstract: There is provided a media pack which can be removably mounted in a printer, and which allows a consumable article or articles contained therein for use by the printer, and enables the printer to easily recognize whether there is a possibility of degradation of the consumable article(s) due to a long time period elapsing after filling or producing of the consumable article(s). A pack body contains ink and a print medium for use by the printer, and a memory is arranged within the pack body, for having readably written therein data related to the print medium, which includes at least information of a year and month at which the print medium was filled or produced.
    Type: Grant
    Filed: October 7, 2005
    Date of Patent: December 23, 2008
    Assignee: Canon Kabushiki Kaisha
    Inventors: Akihiko Tojo, Koji Takahashi
  • Patent number: 7469277
    Abstract: An information output apparatus which is capable of limiting a range for outputting information based on a position. A position information acquiring section acquires first position information, a message receiving section receives information including second position information, and a message transferring section transfers the received information. The message transferring section transfers the received information when the first position information acquired by the position information acquiring section falls within a predetermined range of the second position information received by the message receiving section.
    Type: Grant
    Filed: June 16, 2004
    Date of Patent: December 23, 2008
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takashi Hirata, Ken-ichi Fujii
  • Patent number: 7469397
    Abstract: An automatic trace determination apparatus for automatically determining optimal positions of traces from pads to corresponding vias on a substrate using computation comprises: tentative determination means for tentatively determining a tentative target line with which tentative positions of bending points of traces are aligned; and final determination means for determining a final target line by correcting the tentative target line so that at least clearances between the adjacent traces and between the traces and vias adjacent to the corresponding traces can be secured, wherein the positions of intersection of the determined final target line and the traces from the pads are determined as bending points of the traces.
    Type: Grant
    Filed: October 4, 2005
    Date of Patent: December 23, 2008
    Assignee: Shinko Electric Industries Co., Ltd.
    Inventor: Tamotsu Kitamura
  • Patent number: 7469271
    Abstract: The present invention is to perform authentication to enable linkage among a plurality of different applications providing a service.
    Type: Grant
    Filed: February 11, 2003
    Date of Patent: December 23, 2008
    Assignee: Canon Kabushiki Kaisha
    Inventors: Naoki Shimada, Takahiro Onsen, Masahiro Hadano, Koji Yoshida