Patents by Inventor Yukio Ogawa

Yukio Ogawa 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: 7437468
    Abstract: System, method and program product performed by a proxy server which forwards an access request from a client to a data server and forwards response data from the data server to the client. A first address location and an encoding format of the response data are stored. A subsequent access request from the client which includes a second address location encoded by the encoding format is received. The second address location is compared to the first address location to determine if the second address location is related to the first address location. In response to a determination that the second address location is related to the first address location, the second address location is decoded based on the encoding format. The data server can be a web server, the response data can be a web page, and the second address location can include the first address. For example, the second address location can be an extension of the first address location.
    Type: Grant
    Filed: December 16, 2003
    Date of Patent: October 14, 2008
    Assignee: International Business Machines Corporation
    Inventors: Hidenobu Yamamoto, Yukio Ogawa, Tokuhiro Wada, Hirofumi Yoshino, Michiko Saitoh
  • Patent number: 7397185
    Abstract: In a method for manufacturing an electron tube including a front substrate and a back substrate, a wiring and an electrode are formed on the front substrate and/or the back substrate. A component is mounted on the front substrate and/or the back substrate. A ring-less getter is mounted on at least one of the front substrate, the back substrate and the component. A vessel is assembled and sealed so that the front substrate faces the back substrate. A light is irradiated on the ring-less getter from outside of the sealed vessel, thereby activating the ring-less getter.
    Type: Grant
    Filed: November 16, 2004
    Date of Patent: July 8, 2008
    Assignee: Futaba Corporation
    Inventors: Yoshihisa Yonezawa, Yukio Ogawa, Shogo Ishige
  • Publication number: 20080126526
    Abstract: A network system including a management device with both a status managing unit for collecting status information on a terminal status and a terminal instructing unit for transmitting a shift start message to the terminal to make transfer data to the server on the basis of the status information collected by the status managing unit. The terminal includes a determining unit for determining data transfer in response to the shift start message, a data transferring unit for transferring the data to the server when the determining unit determines the data transfer, a storage device control unit for erasing the data from a storage device after completion of data transfer, and a thin client shifting unit for causing the terminal to function as a thin client after erasure of data.
    Type: Application
    Filed: March 27, 2007
    Publication date: May 29, 2008
    Inventors: Hiroshi Saito, Yukio Ogawa, Yuji Kimura, Kunihito Uchida
  • Patent number: 7287583
    Abstract: A low-cost vehicle air-conditioning apparatus for idle stopping vehicles is capable of performing both cooling and heating operations throughout the year. The air-conditioning apparatus includes an engine-driven compressor and engine-driven pump for a heating unit. The air-conditioning apparatus includes a motor-driven compressor and pump. A control unit drives the motor such that the motor-driven compressor is operated when there is a need for cooling and the motor-driven pump is operated when there is a need for heating when the engine is stopped. Battery power is conserved through various methods.
    Type: Grant
    Filed: January 6, 2005
    Date of Patent: October 30, 2007
    Assignee: DENSO CORPORATION
    Inventors: Shigeki Iwanami, Yasushi Suzuki, Yasushi Yamanaka, Yukio Ogawa, Keiichi Uno
  • Publication number: 20070198529
    Abstract: Provided is a technique capable of calculating a processing time of a server apparatus. A management computer connected to a server apparatus which is connected to a terminal computer through a network, includes a processor; a memory; and an interface. The processor acquires packets outputted from the server apparatus and packets inputted to the server apparatus, estimates a time at which the server apparatus starts to process the input packets, estimates a time at which the server apparatus completes the response to the input packets on the basis of a time change in the number of acquired output packets, and calculates the packet processing time of the server apparatus by subtracting the estimated processing start time from the estimated response completion time.
    Type: Application
    Filed: March 6, 2006
    Publication date: August 23, 2007
    Inventor: Yukio Ogawa
  • Publication number: 20070199065
    Abstract: An information processing system is provided, which allows an information processing device to use network devices across firewall devices without having the firewall devices configured for respective protocols which are to be used for communication with the network devices. By connecting a local machine and a remote machine with each other via a VPN and providing the remote machine with a VPN gateway function, the local machine is allowed to belong to a network on the remote machine side. As a result, in a case where the firewall devices exist between the local machine and the remote machine, merely by setting the firewall devices to connect the local machine and the remote machine with each other via the VPN, the local machine can communicate with the various network devices connected to the network on the remote machine side by means of various protocols.
    Type: Application
    Filed: January 11, 2007
    Publication date: August 23, 2007
    Inventors: Yukio Ogawa, Tomohisa Kohiyama, Toshikazu Yasue
  • Publication number: 20070192491
    Abstract: In a remote desktop system, information pertaining to client resources is included in screen information that a server manages to display in a client. In the remote desktop system, the client collects information pertaining to units making up the client or to programs as resource information, and sends the collected information to the server via a network. The server manages the resource information obtained from the client, and creates screen information to be displayed in the client. In the creation of the screen information, the server creates client screen information (first screen) including the resource information of the server within the screen information of the client, or creates server screen information (second screen) including the resource information of the client within the screen information of the server, and displays the first or second screen in the client.
    Type: Application
    Filed: March 1, 2006
    Publication date: August 16, 2007
    Inventors: Kiyokazu Saigo, Yukio Ogawa
  • Publication number: 20070165624
    Abstract: In a network system, which has a first computer belonging to a first network, a second computer belonging to a second network, and a first router and a second router belonging to a third network, wherein the first computer and the second computer are connected through a logical path built between the first router and the second router, wherein the first, second and third network are connected to one another, wherein the first and second network and the third network are independently operated; the first router stores as its first address an address used by the first network but not used by the first computer, or an address used by the second network but not used by the second computer and, based on the first address, sends a first packet and receives a second packet corresponding to the first packet.
    Type: Application
    Filed: June 13, 2006
    Publication date: July 19, 2007
    Inventors: Hiroshi Saito, Yukio Ogawa, Yuji Kimura, Toshikazu Yasue, Satoshi Nakagawa
  • Publication number: 20070082216
    Abstract: The present invention relates to a Cu—Sn—O alloy plating having an oxygen content of 0.3 to 50 at %, a copper content of 20 to 80 at %, and a tin content of 10 to 70 at % in the plating. The present invention provides a copper tin alloy plating that has excellent plating adhesion and disengaging force stability and particularly a Cu—Sn—O alloy plating that has a blackish color tone without containing any controlled substances.
    Type: Application
    Filed: November 20, 2006
    Publication date: April 12, 2007
    Applicants: NIHON NEW CHROME CO., LTD., YKK SNAP FASTENERS JAPAN CO., LTD.
    Inventors: Kazuya Urata, Kazuhiro Kitagawa, Yukio Ogawa, Kenji Hasegawa
  • Publication number: 20070067428
    Abstract: A management system accepts a connection request from a client computer to a server computer, acquires connection settings information, calculates a network bandwidth required for processing for connection from the client computer to the server computer, stores the connection request into a connection request processing queue, determines whether the processing for the connection from the client computer to the server computer can be performed or not, and notifies the client computer of a server identification number. The client computer issues a connection request to the server computer based on the received server identification number, and starts communication therewith. In spite of concentration of connection requests from a large number of client computers to server computers, the connection requests can be processed while controlling the communication data volume generated in a network at a point where the server computers are aggregated, so as to avoid occurrence of congestion.
    Type: Application
    Filed: February 27, 2006
    Publication date: March 22, 2007
    Inventors: Yukio Ogawa, Kiminori Sugauchi, Daisuke Yokota
  • Patent number: 7176613
    Abstract: A fluorescent display tube is disclosed. In the fluorescent display tube, linear members, such as, for example, wire grids and filament are sustained in a predetermined height, while both ends of each linear member are welded on a metal layer by ultrasonic. The fluorescent display tube includes a metal spacer for fixing the linear member and holding the linear members in an elevated position so that the dead space within the fluorescent display is reduced. The linear members are bonded on an aluminum thin films formed on the glass substrate 111 by way of the aluminum spacer. The aluminum spacer sustains the linear members in a predetermined height. Aluminum spacer acts as a member for fixing the linear member and as a height level holding member.
    Type: Grant
    Filed: December 16, 2003
    Date of Patent: February 13, 2007
    Assignee: Futaba Corporation
    Inventors: Yoshihisa Yonezawa, Yukio Ogawa, Yasuhiro Nohara
  • Patent number: 7157152
    Abstract: The present invention relates to a Cu—Sn—O alloy plating having an oxygen content of 0.3 to 50 at %, a copper content of 20 to 80 at %, and a tin content of 10 to 70 at % in the plating. The present invention provides a copper tin alloy plating that has excellent plating adhesion and disengaging force stability and particularly a Cu—Sn—O alloy plating that has a blackish color tone without containing any controlled substances.
    Type: Grant
    Filed: June 12, 2003
    Date of Patent: January 2, 2007
    Assignees: Nihon New Chrome Co., Ltd., YKK Snap Fasteners Japan Co., Ltd.
    Inventors: Kazuya Urata, Kazuhiro Kitagawa, Yukio Ogawa, Kenji Hasegawa
  • Patent number: 7150781
    Abstract: The invention relates to a pyrophosphoric acid bath for use in cyanogen-free copper-tin alloy plating that contains an additive (A) composed an amine derivative, an epihalohydrin and a glycidyl ether compound with ratios of epihalohydrin to glycidyl ether compound being 0.5–2 to 0.1–5 on mol basis, per 1 mol of the amine derivative, has a pH of 3 to 9, and optionally contains an additive (B) composed of an organic sulfonic acid and/or an organic sulfonic acid salt, and to a copper-tin alloy coating obtainable by using the bath. The invention provides a pyrophosphoric acid bath for use in copper-tin alloy plating of the cyanogen-free type utilizable on an industrial scale, particularly, capable of performing uniform treatment to exhibit low defective product generation rates even with the current density being incessantly changing between a high state and a low state, as a barrel plating method, and a copper-tin alloy coating obtainable by using the bath.
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: December 19, 2006
    Assignee: Nihon New Chrome Co., Ltd.
    Inventors: Kazuya Urata, Kunio Tachibana, Naoyuki Oniwa, Mikiya Tajima, Yukio Ogawa
  • Publication number: 20060117100
    Abstract: A communication system enables even an operator other than experts to correctly perform operations for a communication device such as an operation for modifying the configuration of the communication device without fail through simple operations without taking a long time for the operations, and permits the operator to keep track of the status of the operation in a remote management server. The communication device acquires an operational scenario from a management server, assigns the execution of the operational scenario to an operation input unit, and executes the operational scenario in response to an instruction which is issued from the operator by depressing an associated button on the input unit. The communication device displays the result of the execution on a display unit, and notifies the management server of the result.
    Type: Application
    Filed: May 31, 2005
    Publication date: June 1, 2006
    Inventors: Yukio Ogawa, Yuji Kimura, Toshikazu Yasue
  • Patent number: 7010718
    Abstract: The system for supporting network troubleshooting of the invention includes: storage means for periodically storing setting/configuration data and performance data of devices constituting the network based upon a schema of device IDs, interface IDs, and a respective CONFIG version number; monitoring means for monitoring the performance data of the devices by comparing the performance data with respective threshold values; identifying means for identifying the faulty device based upon the schema, when the performance data of at least one device goes beyond a respective threshold value (“faulty device”), wherein the storage means further stores the identified result for network troubleshooting. Thus, the system can estimate a factor of a change of operating condition of the network system and repair accordingly.
    Type: Grant
    Filed: August 14, 2002
    Date of Patent: March 7, 2006
    Assignee: Hitachi, Ltd.
    Inventors: Yukio Ogawa, Eiji Ohira, Kazunori Katayama, Masaki Hirai
  • Patent number: 7002288
    Abstract: An electron tube includes at least one metal film formed on a base, at least one linear member provided above the base, and at least one additional member for connecting said at least one linear member to said at least one metal film. The at least one linear member is connected to the at least one metal film by welding the at least one additional member to the at least one metal film.
    Type: Grant
    Filed: February 19, 2002
    Date of Patent: February 21, 2006
    Assignee: Futaba Corporation
    Inventors: Yoshihisa Yonezawa, Yukio Ogawa, Hiroaki Kawasaki, Yasuhiro Nohara, Yoshikazu Iidaka
  • Publication number: 20050286435
    Abstract: A remote management system includes a managed device and a management device connected via a network, where events occurring in the managed device are managed via an event system scheme which can be adapted to a number of managed devices. A management module in the managed device detects an event occurring in the managed device and locates one or more enquiry destinations corresponding to the event, in an event enquiry destination table. An enquiry destination is assigned in cases where one or more enquiry destinations corresponding to the event identifier have not been defined in the event enquiry destination table. The management module makes an enquiry by sending an identifier for the event to the management device. Enquiries are made simultaneously or consecutively to the one or more enquiry destinations.
    Type: Application
    Filed: October 14, 2004
    Publication date: December 29, 2005
    Inventors: Yukio Ogawa, Tomoichi Ebata, Eiji Ohira
  • Patent number: 6979949
    Abstract: A fluorescent luminous tube is provided that has a getter mirror film formed in an arbitrary shape by illuminating a laser beam onto a getter. In order to form the getter film 32, the rectangular ring-less getter 31 mounted on the anode substrate 11 is irradiated with the laser beam L from the outside of the front substrate 12 and thus is evaporated. In this process, when the illumination spot of the laser beam L is moved along the scanning line 33, the rectangular getter mirror film 32 is formed around the scanning line 33. The burnt region 34, which has the same shape and size as those of the scanning line 33, is formed using the laser beam L.
    Type: Grant
    Filed: July 8, 2002
    Date of Patent: December 27, 2005
    Assignee: Futaba Corporation
    Inventors: Yoshihisa Yonezawa, Yukio Ogawa, Shogo Ishige
  • Publication number: 20050231096
    Abstract: An electron device such as a fluorescent display tube is provided, wherein a simple ring-less getter can be simply fixed and arranged with a large degree of freedom. The ring-less getter, G11 to G13, is securely fixed to the inner surface of the glass anode substrate 111, using laser beams. The laser beam is irradiated onto the ring-less getter, G11 to G13, from outside the anode substrate 111. Thus, the laser beam passes through the anode substrate 111, thus heating and melting the ring-less getter, G11 to G13. The corresponding inner surface of the anode substrate 111 is melted trough the heating. In cooling, the portion where the ring-less getter, G11 to G13, and the anode substrate 111 are in a molten state is solidified, so that the ring-less getter, G11 to G13, is bonded to the anode substrate 111. The ring-less getter, G11 to G13, is shaped arbitrarily through press-working a getter material.
    Type: Application
    Filed: May 8, 2003
    Publication date: October 20, 2005
    Inventors: Shogo Ishige, Yoshihisa Yonezawa, Yukio Ogawa
  • Publication number: 20050208314
    Abstract: The present invention relates to a Cu—Sn—O alloy plating having an oxygen content of 0.3 to 50 at %, a copper content of 20 to 80 at %, and a tin content of 10 to 70 at % in the plating. The present invention provides a copper tin alloy plating that has excellent plating adhesion and disengaging force stability and particularly a Cu—Sn—O alloy plating that has a blackish color tone without containing any controlled substances.
    Type: Application
    Filed: June 12, 2003
    Publication date: September 22, 2005
    Inventors: Kazuya Urata, Kazuhiro Kitagawa, Yukio Ogawa, Kenji Hasegawa