Patents by Inventor Noritaka Deguchi
Noritaka Deguchi 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: 20220398317Abstract: An information processing apparatus has a deployment unit configured to deploy an image file and to create files used for a virtual environment, a virtual environment creator configured to create the virtual environment using the files, a recorder configured to record information about a first file included in the files, a manager configured to access the first file stored in the virtual environment and to determine, based on information acquired by accessing the first file, whether to execute software whose execution was detected in the virtual environment, and a normality determinator configured to determine, based on a difference between information acquired by accessing the first file and information about the recorded first file, whether the first file is normal.Type: ApplicationFiled: March 4, 2022Publication date: December 15, 2022Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Hiroyoshi HARUKI, Jun KANAI, Tatsuya UEHARA, Fumihiko SANO, Noritaka DEGUCHI
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Patent number: 10447349Abstract: A wireless communication system includes a first tag installed on a ground outside a track for a running train, the first tag being driven by wirelessly received power, a second tag installed outside a side face of the train and above the first tag, the side face extending in a running direction, the second tag being driven by wirelessly received power, a wireless communicator which is installed in the train and performs wireless communication with the first tag and the second tag, and an antenna which is installed in the train and has a gain in directions of the first tag and the second tag.Type: GrantFiled: July 6, 2017Date of Patent: October 15, 2019Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Takahiro Sekiguchi, Noritaka Deguchi, Tatsuma Hirano, Makoto Higaki, Kazuhiro Inoue
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Patent number: 10111236Abstract: An aspect of the invention provides a wireless communication apparatus that includes a generator configured to generate modulated signals; a mapping unit configured to map the modulated signals on at least one subcarrier in a frequency domain, the subcarrier being in a first subcarrier group corresponding to one of a plurality of subcarrier groups, wherein frequencies of the subcarrier mapped by the mapping unit is predefined by a pattern with slot, each slot including symbols in a time domain, the predefined pattern of the frequencies of each slot depending on a base station; and a transmitter configured to transmit the modulated signals mapped by the mapping unit.Type: GrantFiled: September 26, 2011Date of Patent: October 23, 2018Assignee: Kabushiki Kaisha ToshibaInventors: Noritaka Deguchi, Jun Mitsugi
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Patent number: 9946237Abstract: An energy management device includes a measurement manager and a communicator. The measurement manager manages energy information based on a physical quantity measured from at least one measurement object belonging to each of a plurality of energy types in a customer. The communicator communicates the energy information of each of the energy types to another device over a network.Type: GrantFiled: February 25, 2015Date of Patent: April 17, 2018Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Yasuyuki Nishibayashi, Masahiro Yamazaki, Yoichi Morishima, Ikuya Aoyama, Yusuke Doi, Fumiaki Kanayama, Noritaka Deguchi
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Publication number: 20170310368Abstract: A wireless communication system includes a first tag installed on a ground outside a track for a running train, the first tag being driven by wirelessly received power, a second tag installed outside a side face of the train and above the first tag, the side face extending in a running direction, the second tag being driven by wirelessly received power, a wireless communicator which is installed in the train and performs wireless communication with the first tag and the second tag, and an antenna which is installed in the train and has a gain in directions of the first tag and the second tag.Type: ApplicationFiled: July 6, 2017Publication date: October 26, 2017Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Takahiro SEKIGUCHI, Noritaka DEGUCHI, Tatsuma HIRANO, Makoto HIGAKI, Kazuhiro INOUE
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Patent number: 9337968Abstract: A wireless communication apparatus (a) generates a transmission symbol; (b) assigns, to the transmission symbol, a given number of units each formed of a symbol and a subcarrier in a frame which is formed of M (M is a positive integer) symbols and N (N is a positive integer) subcarriers and includes M×N units, and the given number being not more than M×N, to obtain the given number of identical transmission symbols; (c) multiplies the identical transmission symbols by a code sequence including a plurality of different elements; and (d) transmits the identical transmission symbols multiplied by the code sequence.Type: GrantFiled: February 25, 2013Date of Patent: May 10, 2016Assignee: KABUSHIKI KAISHA TOSHIBAInventor: Noritaka Deguchi
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Publication number: 20150241896Abstract: An energy management device includes a measurement manager and a communicator. The measurement manager manages energy information based on a physical quantity measured from at least one measurement object belonging to each of a plurality of energy types in a customer. The communicator communicates the energy information of each of the energy types to another device over a network.Type: ApplicationFiled: February 25, 2015Publication date: August 27, 2015Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Yasuyuki Nishibayashi, Masahiro Yamazaki, Yoichi Morishima, Ikuya Aoyama, Yusuke Doi, Fumiaki Kanayama, Noritaka Deguchi
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Patent number: 9084198Abstract: According to one embodiment, a wireless terminal communicates with a server via wireless base stations. The wireless terminal has devices which transmit a signal in a normal-power transmission mode and the signal in a low-power transmission mode, a power control device which switches the normal-power transmission mode to the low-power transmission mode, or vice versa, and a device which transmits current position data to the server. The server detects the position of the wireless terminal, designates one of the base stations which is close to the wireless terminal, when the wireless terminal is set to the low-power transmission mod, and detects whether the base station designated has a problem or not according to detect the signal from the wireless terminal.Type: GrantFiled: March 15, 2013Date of Patent: July 14, 2015Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Ren Sakata, Toshihisa Nabetani, Noritaka Deguchi, Michio Kanayama, Shinsuke Watanabe, Mitsuaki Suzuki, Masakuni Akashi, Shuji Sato
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Publication number: 20150119062Abstract: According to one embodiment, a wireless communication method for improving frequency efficiency is disclosed. The method can transmit a first instruction indicating that the second terminal is allowed to transmit a second data signal at the first frequency if the first signal strength intensity is not more than a threshold and if the second signal strength intensity is not more than a threshold. The method can transmit a second instruction indicating that the second terminal is caused to suspend the second data signal transmission at the first frequency in reference to the first instruction if interference occurring in a first base station as a transmission result of the second data signal is not less than a threshold.Type: ApplicationFiled: January 8, 2015Publication date: April 30, 2015Applicant: Kabushiki Kaisha ToshibaInventors: Tsuguhide AOKI, Yuji Tohzaka, Noritaka Deguchi
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Publication number: 20150074673Abstract: According to certain embodiment, there is provided a control apparatus including a processor. The processor controls a first processing unit. The processor acquires determination information for estimating a time delay till execution of a first process is started, in response to receiving an interrupt request for the first process related to the first processing unit from a program being executed underway by the processor or from hardware connected via a bus to the processor, and determines whether to execute the first process or not based on the determination information.Type: ApplicationFiled: March 11, 2014Publication date: March 12, 2015Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Yuji TOHZAKA, Hiroki KUDO, Takafumi SAKAMOTO, Noritaka DEGUCHI
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Patent number: 8891635Abstract: According to one embodiment, a transmitting apparatus includes a generation unit, a division unit, an imparting unit and a transmitting unit. The generation unit generates first control information in accordance with a first information format. The division unit divides the first control information into control information pieces in accordance with information format divisions into which the first information format is divided and which include respective pointer regions, each of the information format divisions having a same data length as a second information format. The imparting unit imparts, to the pointer region of each of the information format divisions, a pointer indicating a wireless communication resource used to transmit one of the control information pieces corresponding to one of the information format divisions other than the each control information format division. The transmitting unit transmits the control information pieces.Type: GrantFiled: September 13, 2011Date of Patent: November 18, 2014Assignee: Kabushiki Kaisha ToshibaInventors: Ren Sakata, Tsuyoshi Kogawa, Kaoru Inoue, Koichiro Ban, Noritaka Deguchi, Takahiro Kobayashi
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Patent number: 8874031Abstract: There is provided a radio power transmitting apparatus including: a power transmitting coil, a band signal generating unit, a reflected signal measuring unit, an oscillator and a communication control unit. The coil is supplied with a signal and transmits the signal to a power receiving coil on a radio power receiving apparatus through magnetic coupling. The generating unit generates a band signal having an allowable transmission band and supplies the band signal to the power transmitting coil. The reflected signal measuring unit measures a reflected signal of the band signal from the power transmitting coil. The oscillator generates a carrier signal having a controllable oscillating frequency. The control unit determines a transmission frequency based on a frequency characteristic of the reflected signal and performs control so that a transmission signal generated by modulating the carrier signal of the transmission frequency is supplied to the power transmitting coil.Type: GrantFiled: February 16, 2012Date of Patent: October 28, 2014Assignee: Kabushiki Kaisha ToshibaInventors: Hiroki Kudo, Noritaka Deguchi, Daisuke Takeda, Ren Sakata, Hiroki Shoki
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Patent number: 8824393Abstract: Broadcast data is divided into a plurality of broadcast channels. Any of the plurality of broadcast channels is placed on a predetermined subcarrier in each of a plurality of main bands such that the placed broadcast channels differ from each other in a same frame and are consecutive in a predetermined order in a frame direction. The subcarriers are converted into a transmit RF signal and the transmit RF signal is transmitted.Type: GrantFiled: July 25, 2011Date of Patent: September 2, 2014Assignee: Kabusiki Kaisha ToshibaInventors: Ren Sakata, Noritaka Deguchi, Masahiro Takagi
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Patent number: 8761678Abstract: A radio transmitting apparatus includes a storage unit configured to store a plurality of weight sequence sets, which are each assigned to a plurality of transmission blocks sectioned by time axes and frequency axes, by associating the plurality of weight sequence sets with the plurality of transmission blocks, a first selecting unit configured to select one transmission block from the plurality of transmission blocks, a second selecting unit configured to select one weight sequence from one weight sequence set assigned to the one transmission block signal, a converting unit configured to convert a data signal by using the one weight sequence to generate a converted signal, and a transmitting unit configured to transmit the converted signal by using the one transmission block.Type: GrantFiled: March 18, 2008Date of Patent: June 24, 2014Assignee: Kabushiki Kaisha ToshibaInventors: Koji Akita, Noritaka Deguchi, Ren Sakata, Koichiro Ban
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Publication number: 20130249305Abstract: There is provided a power transmission apparatus which transmits power generated by a power source to one or more power reception apparatuses. The power transmission apparatus includes a power allocation processing unit and a power transmission unit. The power allocation processing unit allocates first resources which are parts of resources for transmitting the power to the power reception apparatuses, based on requested power of the power reception apparatuses, and allocates second resources which are resources with the exception of first resources to a power reception apparatus selected from the power reception apparatuses based on power transmission characteristics of the power reception apparatuses. The power transmission unit transmits the power to the power reception apparatuses using first resources and second resources.Type: ApplicationFiled: January 11, 2013Publication date: September 26, 2013Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Hiroki KUDO, Noritaka DEGUCHI, Hiroki SHOKI, Noriaki OODACHI, Kenichirou OGAWA
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Patent number: 8406327Abstract: A wireless communication apparatus (a) generates a transmission symbol; (b) assigns, to the transmission symbol, a given number of units each formed of a symbol and a subcarrier in a frame which is formed of M (M is a positive integer) symbols and N (N is a positive integer) subcarriers and includes M×N units, and the given number being not more than M×N, to obtain the given number of identical transmission symbols; (c) multiplies the identical transmission symbols by a code sequence including a plurality of different elements; and (d) transmits the identical transmission symbols multiplied by the code sequence.Type: GrantFiled: November 30, 2010Date of Patent: March 26, 2013Assignee: Kabushiki Kaisha ToshibaInventor: Noritaka Deguchi
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Publication number: 20130049481Abstract: A transmitter transmits both an electric power signal and an information signal. The electric power signal includes a first frequency. The information signal includes a second frequency different from the first frequency.Type: ApplicationFiled: March 29, 2012Publication date: February 28, 2013Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Hiroki KUDO, Noritaka Deguchi, Noriaki Oodachi, Kenichirou Ogawa, Tetsu Shijo, Akiko Yamada, Shuichi Obayashi, Hiroki Shoki
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Patent number: 8385851Abstract: A radio communication method includes generating a first transmit RF signal and a second transmit RF signal from a data signal to be transmitted. Each of the first and second transmit RF signals have a power spectrum in symmetric shape in the frequency domain. The first transmit RF signal and the second transmit RF signal are transmitted at a different time. The first transmit RF signal and the second transmit RF signal are received to generate a first received RF signal and a second received RF signal. The data signal from the first received RF signal and the second received RF signal are reproduced.Type: GrantFiled: September 12, 2007Date of Patent: February 26, 2013Assignee: Kabushiki Kaisha ToshibaInventors: Ren Sakata, Koji Akita, Koichiro Ban, Noritaka Deguchi
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Publication number: 20120242161Abstract: There is provided a radio power transmitting apparatus including: a power transmitting coil, a band signal generating unit, a reflected signal measuring unit, an oscillator and a communication control unit. The coil is supplied with a signal and transmits the signal to a power receiving coil on a radio power receiving apparatus through magnetic coupling. The generating unit generates a band signal having an allowable transmission band and supplies the band signal to the power transmitting coil. The reflected signal measuring unit measures a reflected signal of the band signal from the power transmitting coil. The oscillator generates a carrier signal having a controllable oscillating frequency. The control unit determines a transmission frequency based on a frequency characteristic of the reflected signal and performs control so that a transmission signal generated by modulating the carrier signal of the transmission frequency is supplied to the power transmitting coil.Type: ApplicationFiled: February 16, 2012Publication date: September 27, 2012Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Hiroki KUDO, Noritaka Deguchi, Daisuke Takeda, Ren Sakata, Hiroki Shoki
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Publication number: 20120063535Abstract: According to one embodiment, a transmitting apparatus includes a generation unit, a division unit, an imparting unit and a transmitting unit. The generation unit generates first control information in accordance with a first information format. The division unit divides the first control information into control information pieces in accordance with information format divisions into which the first information format is divided and which include respective pointer regions, each of the information format divisions having a same data length as a second information format. The imparting unit imparts, to the pointer region of each of the information format divisions, a pointer indicating a wireless communication resource used to transmit one of the control information pieces corresponding to one of the information format divisions other than the each control information format division. The transmitting unit transmits the control information pieces.Type: ApplicationFiled: September 13, 2011Publication date: March 15, 2012Inventors: Ren Sakata, Tsuyoshi Kogawa, Kaoru Inoue, Koichiro Ban, Noritaka Deguchi, Takahiro Kobayashi