Patents by Inventor Akira Ueda

Akira Ueda 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: 20070068658
    Abstract: To realize a integrally constructed cooler of the heat pipe type which ensures the achievement of sufficient cooling capacity and the realization of a simple, compact and inexpensive cooler, that is especially low in height, employing and incorporating ingeniously a heat pipe, there is provided a heat pipe type cooler comprising: a heat receiving plate; a heat radiator having a configuration of a plurality of horizontally oriented vertically spaced heat radiation plates; and a heat pipe H having a generally U-shaped or V-shaped profile, the middle portion of which is secured to the heat receiving plate; and wherein each end of the heat pipe H passes through the heat radiation plates.
    Type: Application
    Filed: November 28, 2006
    Publication date: March 29, 2007
    Applicant: FUJITSU LIMITED
    Inventors: Akira Ueda, Masumi Suzuki
  • Publication number: 20070030284
    Abstract: A display apparatus, which makes one pixel displayable in four colors, that is, three primary colors and a white color, and inputs and displays chrominance signals corresponding to a mixing ratio of the four colors, includes a color correction instrument which performs first color correction of increasing the saturation of chrominance signals, and a second color correction of decreasing at least the saturation of the chrominance signals, when a predetermined color component exists in the chrominance signals corresponding to a pixel, selection instrument which switches temporally and selects either of first chrominance signals obtained by the first color correction, and second chrominance signals obtained by the second color correction, and a display instrument which displays the chrominance signals, which are selected, in the pixel.
    Type: Application
    Filed: October 29, 2004
    Publication date: February 8, 2007
    Inventors: Masakazu Ogasawara, Akira Ueda, Hiroshi Miyai
  • Publication number: 20070022589
    Abstract: A stacked solid electrolytic capacitor has an anode foil composed of a valve metal, a cathode foil having carbon grains that are evaporated or physically adhered to a surface thereof, a separator and a solid electrolytic layer composed of a conducting polymer. The anode foil, the separator and the cathode foil are stacked in order. The solid electrolytic layer is formed between the anode foil and the cathode foil.
    Type: Application
    Filed: July 6, 2006
    Publication date: February 1, 2007
    Inventors: Hidetoshi Ishizuka, Toshiyuki Mizutani, Minoru Funahashi, Akira Ueda, Katsuharu Yamada, Kenya Sakurai
  • Publication number: 20070005314
    Abstract: The present invention provides a numerical analysis model data generating program, method, and system for generating numerical analysis model data, which is used for numerical analysis, on the basis of three-dimensional shape data of a structure that is an object of analysis. Three-dimensional shape data defining the structure is inputted. Holes included in the inputted three-dimensional shape data are extracted, and the size of each of the holes is calculated. If the size of a given hole is smaller than a predetermined size, the hole is filled. Thus, numerical analysis model data is generated. According to the present invention, when the numerical analysis model data is generated, a relatively small amount of analysis model data can be generated without adversely affecting the accuracy in numerical analysis.
    Type: Application
    Filed: August 25, 2006
    Publication date: January 4, 2007
    Applicant: FUJITSU LIMITED
    Inventors: Akira Ueda, Kenichiro Aoki
  • Patent number: 7156158
    Abstract: To realize a integrally constructed cooler of the heat pipe type which ensures the achievement of sufficient cooling capacity and the realization of a simple, compact and inexpensive cooler, that is especially low in height, employing and incorporating ingeniously a heat pipe, there is provided a heat pipe type cooler comprising: a heat receiving plate 3; a heat radiator having a configuration of a plurality of horizontally oriented heat radiation plates 5 extending vertically; and a heat pipe H having a generally U or V shaped profile, the middle portion of which is secured to the heat receiving plate 3: and wherein each end of the heat pipe H passes through the heat radiation plates 5.
    Type: Grant
    Filed: March 19, 1998
    Date of Patent: January 2, 2007
    Assignee: Fujitsu Limited
    Inventors: Akira Ueda, Masumi Suzuki
  • Publication number: 20060254164
    Abstract: A fireproof resin sash that is usable in fire zones or the like is provided, regarding which fireproof performance is easily imparted to a general non-fireproof resin sash without modification of the structure thereof. In a fireproof resin sash 1, vertical frame members 11 and 12 and lateral frame members 13 and 14 that are synthetic resin members having a plurality of hollows along the longitudinal directions thereof are combined with each other to constitute an opening body 10, and vertical rail members 21 and 22 and lateral rail members 23 and 24 are combined with each other to constitute screens 20 that support windowpanes 25. Fireproof sheets 15 and 15A made up of thermally expandable fireproof material are inserted into hollows selected from the hollows of the members so that fireproof surfaces can be formed in the direction along the glass surfaces.
    Type: Application
    Filed: May 26, 2004
    Publication date: November 16, 2006
    Inventors: Akira Ueda, Kazuhiro Okada, Masaki Tono, Yukitoshi Hashimoto
  • Publication number: 20060253737
    Abstract: The present invention aims at providing a debugging mechanism capable of detecting erroneous read access to a bus slave caused by a synchronization control infringement between bus masters due to a failure of software. Each of a dirty detector and a coherency error detector is used as a detector for monitoring a bus control unit and, during a period that write access corresponding to optionally designated conditions is present on a write buffer, detecting read access corresponding to conditions equal to the aforementioned conditions. A bus master includes a debugging unit. The debugging unit receives a coherency error notification from the coherency error detector to generate a debugging event, breaks an operation of the bus master, and performs various debugging operations while using the debugging event as a trigger.
    Type: Application
    Filed: April 25, 2006
    Publication date: November 9, 2006
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    Inventor: Akira Ueda
  • Patent number: 7126704
    Abstract: A network print system which aims at printing high-quality image data of a form is generated using a Web browser. In response to a request from a client to print or to display a document, a server merges an appropriate template with the variable data to produce print data or display data, as the case may be; however, based on whether certain authorization or restriction conditions are applicable to the request being processed, the server in an appropriate case inhibits generation of print data or display data, so that the print request or display request is not fulfilled.
    Type: Grant
    Filed: August 24, 2004
    Date of Patent: October 24, 2006
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kiyotaka Miura, Tsunehiro Tsukada, Yasuyuki Tsukui, Akira Ueda, Takashi Matsushita, Masaki Tamura
  • Publication number: 20060114506
    Abstract: In a print system, where whole processing to generate final print data is carried out at a server, concentrated requests from many and unspecified clients, being the feature of Web communication, will increase the load on the server. For overcoming it, it is made feasible to distribute data necessary for generation of chit print data by overlay processing, from the server to a client or to a print server and execute the overlay processing at the client or at the print server to generate the chit print data.
    Type: Application
    Filed: January 5, 2006
    Publication date: June 1, 2006
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Akira Ueda, Tsunehiro Tsukada
  • Patent number: 7042588
    Abstract: In a print system, where whole processing to generate final print data is carried out at a server, concentrated requests from many and unspecified clients, being the feature of Web communication, will increase the load on the server. For overcoming it, it is made feasible to distribute data necessary for generation of chit print data by overlay processing, from the server to a client or to a print server and execute the overlay processing at the client or at the print server to generate the chit print data.
    Type: Grant
    Filed: November 28, 2001
    Date of Patent: May 9, 2006
    Assignee: Canon Kabushiki Kaisha
    Inventors: Akira Ueda, Tsunehiro Tsukada
  • Publication number: 20060093881
    Abstract: A fuel-cell evaluation equipment includes a gas passageway for supplying gas to a fuel cell and a thermostat adapted to accommodate the fuel cell, wherein the gas passageway includes a first temperature regulator adapted to regulate the temperature of gas and a humidity regulator adapted to regulate the humidity of the gas. A thermostatic chamber of the thermostat regulates an inner temperature in the chamber according to a test condition. The thermostatic chamber is provided with a second temperature regulator into which gas flowing in the gas passageway flows. The gas flowing in the gas passageway is supplied to the fuel cell after heat exchange by the second temperature regulator.
    Type: Application
    Filed: October 25, 2005
    Publication date: May 4, 2006
    Inventors: Hideki Tanaka, Kimio Yoshizumi, Hitoshi Ando, Akira Mizugaki, Hiroshi Okuda, Akira Ueda
  • Publication number: 20060061940
    Abstract: A solid electrolytic capacity has an anode foil 2 having dielectric oxide layer 16 formed on surface thereof, a cathode foil 4 having whiskers 18 that are formed on surface thereof and hold carbide grains 17, a separator paper 6 and solid electrolytic layers 12 formed of a conducting polymer. The anode foil 2 and the cathode foil 4 were rolled together across the separator paper 6. The solid electrolytic layers 12 are formed between the anode foil 2 and the cathode foil 4. Thickness of a layer where the whiskers 18 hold the carbide grains 17 is 1 ?m to 5 ?m.
    Type: Application
    Filed: September 22, 2005
    Publication date: March 23, 2006
    Inventors: Akira Ueda, Katsuharu Yamada, Minoru Funahashi
  • Patent number: 7016158
    Abstract: A head slider is related to an actuator block. A flexible printed circuit board is received on the surface of the actuator block. A head IC is mounted on the surface of the flexible printed circuit board. A heat conductive member is mounted on the head IC. The heat resistance of the heat conductive member is set smaller than that of the flexible printed circuit board. A larger amount of heat can be transmitted from the head IC to the actuator block. The actuator block is made of a metal material such as aluminum. The heat resistance of the actuator block is apparently smaller than that of the flexible printed circuit board. A larger amount of heat can be radiated from the actuator block as compared with the flexible printed circuit board. The head IC is thus reliably prevented from a rise in the temperature.
    Type: Grant
    Filed: January 24, 2003
    Date of Patent: March 21, 2006
    Assignee: Fujitsu Limited
    Inventors: Nobuyoshi Yamaoka, Akira Ueda, Toshiyuki Nakada, Masao Kondo, Keishi Shimizu
  • Patent number: 7006348
    Abstract: A solid electrolytic capacity has an anode foil 2 having dielectric oxide layer 16 formed on surface thereof, a cathode foil 4 having whiskers 18 that are formed on surface thereof and hold carbide grains 17, a separator paper 6 and solid electrolytic layers 12 formed of a conducting polymer. The anode foil 2 and the cathode foil 4 were rolled together across the separator paper 6. The solid electrolytic layers 12 are formed between the anode foil 2 and the cathode foil 4. Thickness of a layer where the whiskers 18 hold the carbide grains 17 is 1 ?m to 5 ?m.
    Type: Grant
    Filed: September 22, 2005
    Date of Patent: February 28, 2006
    Assignee: Fujitsu Media Devices Limited
    Inventors: Akira Ueda, Katsuharu Yamada, Minoru Funahashi
  • Publication number: 20060041404
    Abstract: In processing for generating a model for numerical analysis by dividing assemblies or components constituting the assemblies into cuboids to be units of analysis for the numerical analysis, a merge request receiving unit receives designation of assemblies or components to be objects of application of merge processing, and the analysis model generating unit executes the merge processing for the assemblies or components, for which designation is received, and generates an analysis model in which assemblies or components generated by the merge processing are divided into cuboids.
    Type: Application
    Filed: December 7, 2004
    Publication date: February 23, 2006
    Applicant: Fujitsu Limited
    Inventor: Akira Ueda
  • Publication number: 20050200665
    Abstract: It is intended to prevent ink from leaking through the ink outlet of the ink rail while the printing press is at halt. To achieve this object, a motor control section 40 shown in FIG. 4 controls the rotation of a stepping motor 15 driving a plunger 13 and, every time the stepping motor 15 is stopped, the outer circumference 13c of the plunger 13 except a cut portion 13a blocks at least a discharge port 18, thereby enabling the pressure ink invading from an intake port 17 into the main hole 11 of a cylinder 12 to press the plunger 13 against the discharge port 18 opening into the inner circumferential face of the main hole 11.
    Type: Application
    Filed: December 14, 2004
    Publication date: September 15, 2005
    Inventors: Nobuaki Nagao, Akira Ueda
  • Publication number: 20050193948
    Abstract: The present invention provides a vacuum processing apparatus which is small-sized and requires a small installation area. The vacuum processing apparatus includes a vacuum container which has a processing chamber inside thereof, wherein the pressure inside the processing chamber is reduced and plasma used for processing a sample is formed inside the processing chamber, a bed portion which is arranged below the vacuum container and stores a device for supplying electricity and electric signals used for processing inside the vacuum container, and a transport chamber which is connected with the vacuum container and includes a transport device for transporting the sample inside thereof.
    Type: Application
    Filed: August 30, 2004
    Publication date: September 8, 2005
    Inventors: Yuuzou Oohirabaru, Akira Ueda
  • Publication number: 20050183062
    Abstract: When a call instruction or interrupt branch is executed by a CPU, its return address is pushed to a stack memory. When a return instruction is executed, the pushed return address is popped from the stack memory. When a return instruction is executed by the CPU, a comparator compares the branch address output from the CPU and the address output from the stack memory. As a result of the comparison, if the addresses match, the branch address is not output as trace information. If the addresses do not match, the address register receives the branch address from the CPU and outputs the received branch address as the trace information.
    Type: Application
    Filed: December 22, 2004
    Publication date: August 18, 2005
    Inventors: Atsushi Ubukata, Akira Ueda, Shigeyoshi Oda
  • Publication number: 20050083328
    Abstract: The present invention relates to a device capable of easily and reliably selecting and determining parameters such as the optimum maximum number of cuboids and the like corresponding to an analytical target model. For this purpose, in the present invention, two or more kinds of parameter kits each including a maximum number of cuboids and parameters for division control for producing cuboids are previously stored in a library, at least one of the two or more kinds of parameter kits stored in the library is selected, and the analytical target model is divided, based on the selected parameter kit and the three-dimensional CAD data, into cuboids of less than or equal to a maximum number of cuboids included in the selected parameter kit. Such present invention is preferably applied to automatic conversion software for converting three-dimensional CAD data obtained by Pro/E, I-DES, Parasalid, AutoCAD, VPS, or the like.
    Type: Application
    Filed: March 23, 2004
    Publication date: April 21, 2005
    Applicant: Fujitsu Limited,
    Inventors: Akira Ueda, Yasushi Uraki
  • Patent number: 6882954
    Abstract: An analytical mesh preparation apparatus, an analytical mesh preparation method and an analytical mesh preparation program are provided which are capable of preparing a mesh in such a manner as to improve calculation accuracy and shorten the calculation time as well. Upon preparation of an analytical mesh by arranging grid lines in an analytical area to analyze prescribed physical quantities for an object composed of a plurality of parts, grid lines are first arranged at corners of the parts, and the intervals between adjacent ones of the grid lines are calculated. Based on the calculation result, the grid lines to be removed are determined, as a result of which the grid lines thus determined are removed. The shapes or sizes of the parts are changed in accordance with the removal of the grid lines.
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: April 19, 2005
    Assignee: Fujitsu Limited
    Inventors: Koichi Shimizu, Akira Ueda, Kenichiro Aoki