Patents by Inventor Takumi Tanabe
Takumi Tanabe 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: 20240105054Abstract: An information processing device according to an embodiment of the present disclosure includes a memory and a processor coupled to the memory. The processor is configured to: notify a user of survey demand information for indicating a survey demand point included in a survey demand region that has a survey demand regarding the traffic volume; receive a captured image captured at the survey demand point by the user in accordance with the survey demand information; and estimate a traffic volume in the survey demand region based on the captured image that has been received.Type: ApplicationFiled: December 6, 2023Publication date: March 28, 2024Applicant: Panasonic Intellectual Property Management Co., Ltd.Inventors: Hirokazu KAWAMOTO, Masayuki KIKKAWA, Takumi TANABE, Takayasu BABA
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Publication number: 20240068470Abstract: An electric compressor includes: a compression part; an electric motor; an inverter; a housing including a plurality of housing forming members made of metal; a seal member that has an insulation property and is provided between the housing forming members adjacent to each other; and a potential equalization member that is made of metal and is in contact with both the adjacent housing forming members to equalize potentials of the adjacent housing forming members. The adjacent housing forming members include mating surfaces, respectively. An insertion hole is formed in one of the mating surfaces of the adjacent housing forming members, at a position in which the seal member is not provided. The potential equalization member includes an insertion portion inserted into the insertion hole, and a contact portion that is a plate portion extending in a gap between the mating surfaces and is in contact with both the mating surfaces.Type: ApplicationFiled: July 25, 2023Publication date: February 29, 2024Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Ken NAMIKI, Takuro Yamashita, Takumi Maeda, Akinori Tanabe, Takafumi Konishi, Takahiro Suzuki, Yoshitaka Saito
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Publication number: 20150046941Abstract: An AV playback device includes: advertisement storage which stores an advertisement to be displayed on an AV monitor; a platform which displays an operation menu as a graphical user interface on the AV monitor; a platform which receives an operation on the operation menu on the screen by the user; and a advertisement player which displays the advertisement stored in the advertisement storage on the AV monitor upon the displaying of the operation menu on the AV monitor by the platform or the receiving of the operation by the platform.Type: ApplicationFiled: August 29, 2012Publication date: February 12, 2015Inventor: Takumi Tanabe
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Publication number: 20150040157Abstract: An AV playback device includes: an advertisement downloader which accesses a predetermined advertisement script server via the Internet, obtains, from the advertisement script server, an advertisement script including information indicating an address of one of advertisement data servers on the Internet, accesses the address on the Internet included in the obtained advertisement script, and obtains advertisement data located at the address; and an advertisement player which displays the advertisement data obtained by the advertisement downloader on an AV monitor. The advertisement data servers each stores an advertisement corresponding to a different advertising company.Type: ApplicationFiled: August 29, 2012Publication date: February 5, 2015Inventor: Takumi Tanabe
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Patent number: 8788697Abstract: A source device includes: a storage unit which stores the file; a receiving unit which receives, from a sink device, a file acquisition request; a transmitting unit which transmits, to the sink device, data within a range specified in the file acquisition request received by the receiving unit, from among the file stored in the storage unit; a limitation unit which deletes or makes unusable data within the range transmitted by the transmitting unit, from among the file stored in the storage unit; and a notification unit which notifies the sink device of a usable range which is a range in which the file is neither deleted nor made unusable by the limitation unit, from among the file stored in the storage unit.Type: GrantFiled: February 12, 2007Date of Patent: July 22, 2014Assignee: Panasonic CorporationInventors: Kazunari Fujiwara, Takumi Tanabe, Yasushi Ayaki
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Patent number: 8225411Abstract: Provided is a content management device, which is connected with a plurality of terminal devices for performing a content moving operation while considering the conveniences of the users of the individual terminal devices. The content management device comprises a content storage unit stored with one or more contents, a move information management unit stored with first range information indicating the partial or entire range of the content to be moved, a range information receiving unit for accepting second range information indicating the range requiring the move, from one terminal device, a judgement unit for deciding whether or not the range indicated by the first range information and the range indicated by the second range information overlap at least partially, and a control unit for permitting the required range to be moved to the terminal device, in case the decision by the judgement unit is NO.Type: GrantFiled: September 11, 2006Date of Patent: July 17, 2012Assignee: Panasonic CorporationInventors: Hiroki Yamauchi, Takumi Tanabe
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Patent number: 8032752Abstract: A data transmission apparatus, a data reception apparatus, and a data transfer system prevent a case where same usable data is present in plural apparatuses at the same time and can certainly move data, in MOVE processing of the data between the data transmission apparatus and the data reception apparatus. The data transmission apparatus includes a synchronous control unit synchronizing a timing of (i) deleting or invalidating, in the data transmission apparatus, move-target data and (ii) decrypting, in the data reception apparatus, the move-target data that has been encrypted. With this, it becomes possible to prevent a case where the same usable data is present in plural apparatuses at the same time.Type: GrantFiled: November 10, 2006Date of Patent: October 4, 2011Assignee: Panasonic CorporationInventors: Kazunari Fujiwara, Takuya Nishimura, Yasushi Ayaki, Takumi Tanabe
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Patent number: 7916867Abstract: A content receiving apparatus, capable of resuming transmission of a content without assigning a new key even when transmission of the content is suspended, is provided. A content receiving apparatus is an apparatus which receives contents. The content receiving apparatus includes: a key exchange unit which exchanges, with a content transmitting apparatus for transmitting a content, a key which is to be used in encrypting a content and which is valid only for a prescribed period; a reception unit which receives the content encrypted by using the key; a detection unit which detects when a time during which the key is not used reaches a prescribed time; and a transmission unit which transmits, to the content transmitting apparatus, information for not making the key invalid, when it is detected that the time during which the key is not is used has reached the prescribed time.Type: GrantFiled: December 18, 2006Date of Patent: March 29, 2011Assignee: Panasonic CorporationInventors: Takumi Tanabe, Yuuki Okamoto, Yasushi Ayaki
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Publication number: 20090254751Abstract: Provided is a data transmission apparatus, a data reception apparatus, and a data transfer system which can prevent a case where the same usable data is present in plural apparatuses at the same time and can certainly the move data, in MOVE processing of the data between the data transmission apparatus and the data reception apparatus. The data transmission apparatus (101) includes a synchronous control unit (405) that synchronizes a timing of deleting or invalidating, in the data transmission apparatus (101), move-target data and a timing of decrypting, in the data reception apparatus (102), the move-target data that has been encrypted. With this, it becomes possible to prevent a case where the same usable data is present in plural apparatuses at the same time.Type: ApplicationFiled: November 10, 2006Publication date: October 8, 2009Inventors: Kazunari Fujiwara, Takuya Nishimura, Yasushi Ayaki, Takumi Tanabe
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Patent number: 7599962Abstract: A content delivery system transmits content which is divided into a plurality of content blocks. The system includes a content server having a specifier to specify blocks associated with one or more ranges, and a transmitter to transmit the specified blocks according to a predetermined protocol. Each respective block has additional information attached indicating a common range for an attribute related to the content within the respective block. The system further includes a content receiver having a receiver to receive the content, a request range determiner to determine a request range of the content based on the attached additional information of each block by using block information indicating a length for each of the transmitted blocks, and a requestor to request the content associated with the determined request range from content associated with the one or more ranges.Type: GrantFiled: November 12, 2004Date of Patent: October 6, 2009Assignee: Panasonic CorporationInventors: Takumi Tanabe, Kazuhide Sawabe
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Publication number: 20090154694Abstract: Provided is a content management device, which is connected with a plurality of terminal devices for performing a content moving operation while considering the conveniences of the users of the individual terminal devices. The content management device comprises a content storage unit stored with one or more contents, a move information management unit stored with first range information indicating the partial or entire range of the content to be moved, a range information receiving unit for accepting second range information indicating the range requiring the move, from one terminal device, a judgement unit for deciding whether or not the range indicated by the first range information and the range indicated by the second range information overlap at least partially, and a control unit for permitting the required range to be moved to the terminal device, in case the decision by the judgement unit is NO.Type: ApplicationFiled: September 11, 2006Publication date: June 18, 2009Inventors: Hiroki Yamauchi, Takumi Tanabe
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Publication number: 20090136207Abstract: The AV data transmitting apparatus according to the present invention is an AV data transmitting apparatus which transmits AV data to an other apparatus, and includes: a recording unit that records AV data; an AV data transmitting unit which transmits, to the other apparatus, the AV data recorded by the recording unit; a notification receiving unit that receives, from the other apparatus, a success notification indicating that the recording of the AD data has succeeded; a control unit that performs processing to delete or invalidate the AV data recorded by the recording unit in the case where the success notification is received by the notification receiving unit; and a response transmitting unit that transmits, to the other apparatus, a notification response indicating a result of the processing performed by the control unit.Type: ApplicationFiled: August 28, 2006Publication date: May 28, 2009Inventors: Yasushi Ayaki, Takumi Tanabe, Takuya Nishimura, Hiroyuki Iitsuka
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Patent number: 7539292Abstract: In a network system for transmitting and receiving contents with one or more pieces of additional information corresponding to an internal attribute of the contents, a contents server can decide the data to be transmitted without regard to a division transfer method supposed for a contents receiving apparatus. The contents server includes storage unit holding one or more contents, contents data acquisition unit receiving a data request including request range information of the contents out of consideration for the additional information and extracting the data of the contents in a requested range out of the storage unit, and transmitting unit transmitting the extracted data of the contents with the additional information.Type: GrantFiled: November 11, 2004Date of Patent: May 26, 2009Assignee: Panasonic CorporationInventors: Takumi Tanabe, Kazuhide Sawabe
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Patent number: 7502449Abstract: In a network system for transmitting and receiving contents with one or more pieces of additional information corresponding to an internal attribute of the contents, a contents server can decide the data to be transmitted without regard to a division transfer method supposed for a contents receiving apparatus. The contents server includes storage unit holding one or more contents, contents data acquisition unit receiving a data request including request range information of the contents out of consideration for the additional information and extracting the data of the contents in a requested range out of the storage unit, and transmitting unit transmitting the extracted data of the contents with the additional information.Type: GrantFiled: November 11, 2004Date of Patent: March 10, 2009Assignee: Panasonic CorporationInventors: Takumi Tanabe, Kazuhide Sawabe
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Publication number: 20090041424Abstract: A conventional recording and reproducing apparatus cannot move second copyright-protected AV data while moving a first copyright-protected AV content when moving such AV data via a network because the recording and reproducing apparatus issues an exchange key to be used for decrypting the AV data to a single receiving-side recording and reproducing apparatus only. The recording and reproducing apparatus of the present invention generates a new exchange key as a random number and transmits the new exchange key each time an exchange key for use in a move mode is requested; while it always transmits an identical exchange key when a normal exchange key is requested. The recording and reproducing apparatus selects an exchange key to be used according to the address of a recording and reproducing apparatus which is the transmission destination when encrypting an AV content to be transmitted.Type: ApplicationFiled: October 17, 2006Publication date: February 12, 2009Inventors: Yasushi Ayaki, Takumi Tanabe, Takuya Nishimura
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Publication number: 20080091830Abstract: The present invention provides a transmitting apparatus, a receiving apparatus, and a file transfer system, by which processing of transferring a file is efficiently executed, even if the file transfer is temporarily stopped for a long time in the file transfer system in which the transmitting apparatus voluntarily transmits the file to the receiving apparatus. In the file transfer system of the present invention, a sink apparatus, which is the receiving apparatus, receives file data included in a file from a source apparatus, which is the transmitting apparatus, and then stores the received file data. When a size of the stored data is inquired from the source apparatus, the sink apparatus informs the size to the source apparatus. Further, the source apparatus detects stopping of the file transfer. After the detecting of the stopping of the file transfer, the source apparatus inquires the size of stored data to the sink apparatus.Type: ApplicationFiled: October 19, 2005Publication date: April 17, 2008Inventors: Toshiharu Koshino, Hideaki Takechi, Takumi Tanabe, Yousuke Suzuki, Naonori Kato
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Publication number: 20070192470Abstract: A source device includes: a storage unit which stores the file; a receiving unit which receives, from a sink device, a file acquisition request; a transmitting unit which transmits, to the sink device, data within a range specified in the file acquisition request received by the receiving unit, from among the file stored in the storage unit; a limitation unit which deletes or makes unusable data within the range transmitted by the transmitting unit, from among the file stored in the storage unit; and a notification unit which notifies the sink device of a usable range which is a range in which the file is neither deleted nor made unusable by the limitation unit, from among the file stored in the storage unit.Type: ApplicationFiled: February 12, 2007Publication date: August 16, 2007Inventors: Kazunari Fujiwara, Takumi Tanabe, Yasushi Ayaki
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Publication number: 20070140490Abstract: A content receiving apparatus, capable of resuming transmission of a content without assigning a new key even when transmission of the content is suspended, is provided. A content receiving apparatus is an apparatus which receives contents. The content receiving apparatus includes: a key exchange unit which exchanges, with a content transmitting apparatus for transmitting a content, a key which is to be used in encrypting a content and which is valid only for a prescribed period; a reception unit which receives the content encrypted by using the key; a detection unit which detects when a time during which the key is not used reaches a prescribed time; and a transmission unit which transmits, to the content transmitting apparatus, information for not making the key invalid, when it is detected that the time during which the key is not is used has reached the prescribed time.Type: ApplicationFiled: December 18, 2006Publication date: June 21, 2007Inventors: Takumi Tanabe, Yuuki Okamoto, Yasushi Ayaki
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Publication number: 20070083663Abstract: In a network system for transmitting and receiving contents with one or more pieces of additional information corresponding to an internal attribute of the contents, a contents server can decide the data to be transmitted without regard to a division transfer method supposed for a contents receiving apparatus. The contents server includes storage unit holding one or more contents, contents data acquisition unit receiving a data request including request range information of the contents out of consideration for the additional information and extracting the data of the contents in a requested range out of the storage unit, and transmitting unit transmitting the extracted data of the contents with the additional information.Type: ApplicationFiled: November 11, 2004Publication date: April 12, 2007Inventors: Takumi Tanabe, Kazuhide Sawabe
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Publication number: 20060218251Abstract: In reproducing the AV contents, the information concerning the configuration of reproduction block (e.g., GOP) composing the AV contents is needed. In the case of network reproduction, it was requisite that an AV contents reproducing apparatus acquired this information from an AV server. The present invention provides an AV contents reproducing method, an AV server and an AV contents reproducing apparatus in which this information is unnecessary to transmit or receive. The AV contents reproducing apparatus transmits a reproduction start request by specifying the start request position, and the AV server starts to transmit the AV contents from the top position of reproduction block (e.g., GOP) near the start request position.Type: ApplicationFiled: March 14, 2005Publication date: September 28, 2006Inventor: Takumi Tanabe