Patents by Inventor Takafumi Yamada
Takafumi Yamada 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).
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Publication number: 20120054597Abstract: A computer-readable medium having an image forming control program which, when executed by a computer, causes the computer to perform functions including: an object information storage control unit which, when a user selects objects from objects configuring web pages displayed on a web page display range, performs control that stores in a storage unit object information including information necessary to print the selected objects; an object information update control unit which, when a user inputs a command for updating the stored object described by the stored object information, performs control that updates, among objects configuring the latest IO web page supplied from the source, object information describing the stored object with object information describing the latest object corresponding to the stored object; and an image forming control unit that controls to form images of objects that the object information describes based on the stored object information.Type: ApplicationFiled: March 25, 2011Publication date: March 1, 2012Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventor: Takafumi YAMADA
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Patent number: 8102300Abstract: A transmitter 122 transmits interrogations to aircraft airborne in a coverage, a receiver 123 receives signals transmitted from aircraft airborne in the coverage, reply analyzers 132b and 133b analyze a reply responding to an interrogation transmitted from the transmitter, as the reply is detected from signals received by the receiver, and a squitter analyzer 132d analyzes an extended squitter, as the extended squitter is detected from the signals received by the receiver.Type: GrantFiled: December 18, 2009Date of Patent: January 24, 2012Assignee: Kabushiki Kaisha ToshibaInventors: Yoshinori Kuji, Takafumi Takeda, Takafumi Yamada, Yoshirou Aoki
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Patent number: 7900535Abstract: A transmission includes: a casing of the transmission; a shaft rotatably supported by the casing and having an oil passage; plural gears mounted on the shaft. The lubricant is partly lifted and stirred in response to a shift operation implemented by selectively engaging and rotating the gears. The transmission further includes a lubricating mechanism placed at a position higher than the shaft and having an upper end opening in an upward direction so as to collect and store the lifted lubricant. The lubricating mechanism is provided with an oil supply port through which the lubricant is guided to the oil passage of the shaft.Type: GrantFiled: February 21, 2006Date of Patent: March 8, 2011Assignees: Aisin AI Co., Ltd., Toyota Jidosha Kabushiki KaishaInventors: Seiji Usami, Takafumi Yamada, Yasuhiro Nitta, Akihiko Ikeda, Shinji Ogawa
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Publication number: 20100289689Abstract: A transmitter 122 transmits interrogations to aircraft airborne in a coverage, a receiver 123 receives signals transmitted from aircraft airborne in the coverage, reply analyzers 132b and 133b analyze a reply responding to an interrogation transmitted from the transmitter, as the reply is detected from signals received by the receiver, and a squitter analyzer 132d analyzes an extended squitter, as the extended squitter is detected from the signals received by the receiver.Type: ApplicationFiled: December 18, 2009Publication date: November 18, 2010Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Yoshinori KUJI, Takafumi Takeda, Takafumi Yamada, Yoshirou Aoki
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Patent number: 7835023Abstract: A print control apparatus that transmits print data and attribute information regarding the print data to a printing apparatus, which comprises a printing section and a display that displays the attribute information and stores a predetermined character code associated with a character or a symbol displayed on the display, comprises: a code system information request unit that requests the printing apparatus to transmit information of a code system of the stored character code; a code system receiving unit that receives information of the transmitted code system in response to request; an operation input unit to input information; a character code storing unit that stores a predetermined character code associated with a character or a symbol in each code system; and an attribute information input unit that inputs attribute information according to a received code system among code systems associated with the stored character code in response to inputting the attribute information.Type: GrantFiled: June 30, 2006Date of Patent: November 16, 2010Assignee: Brother Kogyo Kabushiki KaishaInventor: Takafumi Yamada
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Publication number: 20100211293Abstract: An internal combustion engine exhaust gas system includes a filter arranged in an exhaust passage of the internal combustion engine, a fuel adding valve which is arranged upstream of the filter and supplies fuel into the exhaust passage, and a low-pressure exhaust gas recirculation apparatus that removes some of the exhaust gas from downstream of the filter as EGR gas. An EGR rate is controlled taking into account the amount of fuel supplied by the fuel adding valve such that an oxygen concentration of intake gas, which is drawn into a cylinder of the internal combustion engine in a state in which the EGR gas that is introduced by the low-pressure exhaust gas recirculation apparatus is mixed with air introduced into an intake passage, is constant before and after fuel is supplied by the fuel adding valve.Type: ApplicationFiled: February 19, 2008Publication date: August 19, 2010Applicant: Toyota Jidosha Kabushiki KaishaInventors: Takafumi Yamada, Hisashi Ohki
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Patent number: 7771314Abstract: A control apparatus for a tractor or wheel loader includes a speed change sensor that detects the step-on amount of a speed change pedal, an actuator that regulates a swash plate angle of a hydraulic pump based on the detection value of the speed change sensor, a transmission output unit rotation sensor that detects the revolution speed of an output shalt, and a control unit. When the speed change pedal is not stepped on, a braking force is applied to travel wheels and both of a forward drive clutch and a reverse drive clutch are disengaged. When a transmission drive output detected with the transmission output unit rotation sensor is not more than a fixed forward or reverse drive switching speed, either the forward drive clutch or the reverse drive clutch is engaged as the speed change pedal is stepped on.Type: GrantFiled: December 2, 2005Date of Patent: August 10, 2010Assignee: Yanmar Co., Ltd.Inventors: Shingo Eguchi, Shuji Shiozaki, Takeshi Ouchida, Takafumi Yamada, Shigemi Hidaka
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Publication number: 20100079786Abstract: A data processor includes a communication unit, a customized data acquiring unit, a storing unit, a status data acquiring unit, and a display unit. The communication unit performs data communication with an electrical equipment. The customized data acquiring unit acquires customized data. The storing unit stores fixed data and the customized data acquired by the customized data acquiring unit. The customized data is correlated with the fixed data. The status data acquiring unit acquires status data from the electrical equipment via the communication unit. The display unit displays the fixed data and the customized data. The fixed data and the customized data are in association with the status data acquired by the status data acquiring unit.Type: ApplicationFiled: September 28, 2009Publication date: April 1, 2010Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventor: Takafumi YAMADA
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Publication number: 20100043747Abstract: An object of the present invention is to control the discharge amount of unburned fuel components in the internal combustion engine. According the present invention, the number of times of execution of sub fuel injection is changed based on the operation range within which the operation state of the internal combustion engine falls so that the lower the engine load of the internal combustion engine is, and the lower the number of engine revolutions of the internal combustion engine is, the more the number of times of execution of sub fuel injection is increased. Furthermore, the lower the atmospheric pressure is, the lower the temperature of the cooling water of the internal combustion engine is, or the lower the temperature of the intake air of the internal combustion engine is, the more an operation range in which the number of times of execution of sub fuel injection is large is expanded to higher loads and higher revolutions.Type: ApplicationFiled: April 28, 2008Publication date: February 25, 2010Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takashi Koyama, Hisashi Ohki, Masahiro Nagae, Kiyoshi Fujiwara, Tomohiro Kaneko, Takafumi Yamada, Hajime Shimizu, Seiji Ogura
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Publication number: 20100042987Abstract: When a periphery device is brought into connection with a data processing device, the data processing device executes a driver search program stored in the periphery device and installs a driver from a registered install source. The driver search program is for registering, as the install source, either a drive of the periphery device or a drive provided to a device other than the periphery device.Type: ApplicationFiled: July 31, 2009Publication date: February 18, 2010Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventor: Takafumi YAMADA
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Publication number: 20100033288Abstract: Two coil conductors of the same spiral shape are cut out from a lead frame. The two coil conductors are disposed back to back so that the front of a first coil conductor is superimposed over the rear of a second coil conductor. Central end portions of the first and second coil conductors are connected to each other through a connection layer. Outer end portions of the spirals of the first and second coil conductors are connected to corresponding ones of first and second terminals of the thin inductor, respectively. A sintered green sheet as a magnetic substance is disposed in gaps between the first and second coil conductors. In this manner, the invention can provide a thin inductor small in size, strong in mechanical strength and inexpensive, a method of producing the thin inductor, and an ultra small size power conversion apparatus using the thin inductor.Type: ApplicationFiled: July 10, 2009Publication date: February 11, 2010Applicant: Fuji Electric Device Technology Co., Ltd.Inventors: Takeshi Yokoyama, Takafumi Yamada, Tomonori Seki, Masaharu Edo
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Publication number: 20090159048Abstract: An injected fuel pressure boosting device provided with a large diameter piston, a medium diameter piston, and a small diameter piston. A high pressure chamber filled at high pressure at all times is formed at the outer end of the medium diameter pistons, while a pressure boosting chamber is formed at the outer end of the small diameter piston. A pressure control chamber is formed on the end face of the large diameter piston on the small diameter piston side. When high pressure fuel is supplied to the pressure control chamber, the large diameter piston moves to the medium diameter piston side, that is, the pressure boosting preparation position. At this time, the leaked fuel outflow port is closed by the end face of the large diameter piston.Type: ApplicationFiled: March 20, 2007Publication date: June 25, 2009Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, NIPPON SOKEN, INC, DENSO CORPORATIONInventors: Takafumi Yamada, Yoshimasa Watanabe, Hirokuni Tomita, Yoshihisa Yamamoto
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Patent number: 7513172Abstract: A transmission apparatus includes a casing provided with shafts therein, a rotational member positioned in the casing at an end portion in an axial direction of the shafts, the rotational member being configured to lift up a lubricating oil so as to supply the lubricating oil to a part that is different from the end portion inside the casing, and an oil passage provided along the axis line direction of the shafts, the oil passage configured to receive the lubricating oil lifted up by the rotational member at a first end portion in a longitudinal direction of the oil passage and to supply the lubricating oil through a second end portion in the longitudinal direction of the oil passage to a part inside the casing placed far away from the rotational member, the oil passage being integrally formed with the casing.Type: GrantFiled: June 8, 2006Date of Patent: April 7, 2009Assignees: Aisin AI Co., Ltd., Toyota Jidosha Kabushiki KaishaInventors: Yohei Takahashi, Takafumi Yamada, Yasuhiro Nitta, Seiji Usami, Akihiko Ikeda, Daisuke Ido
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Publication number: 20090029826Abstract: Various works of a tractor or wheel loader that require frequent operations of start, stop, and switching between the forward drive and reverse drive that are repeated alternately can be performed very easily. The control apparatus comprises a speed change sensor that detects the step-on amount of a speed change pedal, an actuator that regulates the swash plate angle of a hydraulic pump based on the detection value of the speed change sensor, a transmission output unit rotation sensor that detects the revolution speed of an output shaft, and a control unit.Type: ApplicationFiled: December 2, 2005Publication date: January 29, 2009Applicant: YANMAR CO., LTDInventors: Shingo Eguchi, Shuji Shiozaki, Takeshi Ouchida, Takafumi Yamada, Shigemi Hidaka
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Publication number: 20080288667Abstract: A numerical controller having a function to add display screens. The numerical controller comprises a display unit, a memory device stored with a display software which causes the display unit to display a standard display screen, and a detachable external memory device stored with additional display screen data to be displayed as an additional display screen on the display unit. The display software has functions to determine whether or not the external memory device is attached to the numerical controller, determine whether or not the external memory device is stored with the additional display screen data, and select and display the standard display screen and/or the additional display screen on the display unit based on results of the determination.Type: ApplicationFiled: April 7, 2008Publication date: November 20, 2008Inventors: Koichi Murata, Mamoru Kubo, Takafumi Yamada
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Publication number: 20080130044Abstract: A communication system includes: at least one user terminal; a printer; a storage device; a registering unit; and a list transmitting unit. The printer includes a print controlling unit that prints an image on a recording sheet based on target print data received from a user terminal, and that prints on the same recording sheet a mark set by the user terminal according to a mark configuration parameter. The registering unit records in the storage device a combination of a mark configuration parameter and identification data that is received from one of the at least one user terminal, the mark configuration parameter indicating configuration of a mark that has been set at the subject user terminal, the identification data identifying one user that has set the mark. The list transmitting unit transmits to each user terminal data of a mark list that lists up at least one combination of the mark configuration parameter and the identification data that has been stored in the storage device.Type: ApplicationFiled: November 30, 2007Publication date: June 5, 2008Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventor: Takafumi YAMADA
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Publication number: 20080120614Abstract: A program installable device capable of setting up a plurality of programs therein is provided.Type: ApplicationFiled: November 20, 2007Publication date: May 22, 2008Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventor: Takafumi Yamada
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Publication number: 20080062460Abstract: A print control device for controlling a printing device is provided with a print control unit which controls the printing device to print an image corresponding to print target data on a sheet when the print target data is specified; and a time information acquiring unit which acquires information on a time to be printed on the sheet as an expiration date/time of the printed document. The print control unit is configured to be capable of making the printing device print an image representing the expiration date/time of the printed document on the sheet printed with the image corresponding to the specified print target data based on the information acquired by the time information acquiring unit when the print control unit makes the printing device execute the printing of the image corresponding to the specified print target data.Type: ApplicationFiled: September 6, 2007Publication date: March 13, 2008Inventor: Takafumi Yamada
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Publication number: 20070245345Abstract: There is provided a computer readable medium having computer readable instructions stored thereon, which, when executed by a computer, are configured to extract driver configuration files forming a device driver from the computer in which the device driver for controlling a device has been installed, to acquire an initial setting file describing control parameters that have incorporated inputs made in regard to the control parameters to be used by the device driver for controlling the device, and to create an installer which installs a device driver, including the driver configuration files and the initial setting file and controlling the device according to the control parameters described in the initial setting file, in a computer.Type: ApplicationFiled: February 27, 2007Publication date: October 18, 2007Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventor: Takafumi Yamada
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Patent number: 7267097Abstract: An internal combustion engine provided with a common rail (13) and fuel injectors (3) connected to the common rail (13). When pilot injection is performed, the injection pressure pulsates. At this time, the injection amount of the main injection fluctuates by a certain fluctuation pattern. If indicating on an abscissa a time interval from when pilot injection is started to when main injection is started and indicating on the ordinate a fluctuation amount of main injection, the fluctuation pattern of the injection amount of the main injection becomes a form contracted or expanded in the abscissa direction and ordinate direction in accordance with the rail pressure. This characteristic is utilized to find the fluctuation amount of the injection amount of the main injection.Type: GrantFiled: August 30, 2004Date of Patent: September 11, 2007Assignee: Toyota Jidosha Kabushiki KaishaInventors: Tsuneo Tsutsui, Takafumi Yamada