Patents by Inventor Yuuki Yamamoto
Yuuki Yamamoto 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: 20190301019Abstract: There is provided a boron-based film forming method for forming a boron-based film mainly containing boron on a substrate. The method includes steps of loading a substrate into a chamber of a film forming apparatus for forming the boron-based film by plasma CVD using capacitively-coupled plasma, supplying a processing gas containing a boron-containing gas into the chamber, applying a high frequency power for generating the capacitively-coupled plasma and forming the boron-based film on the substrate by generating a plasma of the processing gas by the high frequency power. A film stress of the boron-based film is adjusted by the high frequency power in the applying step.Type: ApplicationFiled: March 25, 2019Publication date: October 3, 2019Inventors: Yoshimasa WATANABE, Masahiro OKA, Jinwang LI, Yuuki YAMAMOTO, Hirokazu UEDA
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Publication number: 20190244838Abstract: A method of forming a boron-based film includes forming the boron-based film mainly containing boron on a substrate by plasma CVD using plasma of a processing gas including a boron-containing gas; and controlling film stress of the formed boron-based film by adjusting a process parameter.Type: ApplicationFiled: January 31, 2019Publication date: August 8, 2019Inventors: Yoshimasa WATANABE, Masahiro OKA, Hirokazu UEDA, Yuuki YAMAMOTO
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Patent number: 10246762Abstract: An aluminum alloy electric wire includes an aluminum alloy strand that contains Mg, Si and a remainder composed of aluminum and inevitable impurities. The aluminum alloy strand contains 0.6 to 1.4 atomic % of Mg and 0.2 to 1.0 atomic % of Si, has a coefficient of variation of 0.8 or less, the coefficient being calculated by dividing a standard deviation of a grain size of crystal grains observed on a cross section by an average grain size of the crystal grains, has tensile strength of 165 MPa or more, has elongation at break of 7% or more, and has conductivity of 40% IACS or more.Type: GrantFiled: June 7, 2017Date of Patent: April 2, 2019Assignee: YAZAKI CORPORATIONInventors: Jundai Goto, Yuuki Yamamoto
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Publication number: 20170356069Abstract: An aluminum alloy electric wire includes an aluminum alloy strand that contains Mg, Si and a remainder composed of aluminum and inevitable impurities. The aluminum alloy strand contains 0.6 to 1.4 atomic % of Mg and 0.2 to 1.0 atomic % of Si, has a coefficient of variation of 0.8 or less, the coefficient being calculated by dividing a standard deviation of a grain size of crystal grains observed on a cross section by an average grain size of the crystal grains, has tensile strength of 165 MPa or more, has elongation at break of 7% or more, and has conductivity of 40% IACS or more.Type: ApplicationFiled: June 7, 2017Publication date: December 14, 2017Applicant: Yazaki CorporationInventors: Jundai GOTO, Yuuki YAMAMOTO
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Publication number: 20160351284Abstract: An aluminum electrical wire includes an aluminum wire. In the radial cross section of the aluminum wire vertical to the longitudinal cross section, the average grain size of metal micro structure of the aluminum wire at the center thereof is larger than that in the periphery thereof. The aluminum wire therefore has high mechanical strength and break elongation as well as resistances to high-cycle fatigue and high-temperature creep.Type: ApplicationFiled: May 27, 2016Publication date: December 1, 2016Applicant: YAZAKI CORPORATIONInventor: Yuuki YAMAMOTO
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Patent number: 8917526Abstract: A flat cable includes a plurality of wires arranged in parallel, and a fibrous member woven into the plurality of wires in the arrangement direction of the plurality of wires. The fibrous member includes a polyurethane elastic fiber, and has an elongation of not less than 500% and not more than 900%, an elongation recovery rate of not less than 90% at a 300% elongation and an initial modulus of 5 to 30 cN/dtex for the 300% elongation.Type: GrantFiled: March 28, 2012Date of Patent: December 23, 2014Assignee: Hitachi Metals, Ltd.Inventors: Detian Huang, Kazushige Nagano, Yuuki Yamamoto, Hiroshi Komuro
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Patent number: 8816208Abstract: A flat cable includes plurality of electric wires juxtaposed with each other and a fiber member woven along a juxtapositional direction of the electric wires to thread through a plurality of the electric wires. Each of the electric wires includes an outermost layer having a layer with an elongation of 20% or more and 100% or less and a tensile strength of 150 MPa or more. The fiber member is a fiber mainly made of polytrimethylene terephthalate.Type: GrantFiled: September 14, 2011Date of Patent: August 26, 2014Assignee: Hitachi Metals, Ltd.Inventors: Detian Huang, Hiroshi Komuro, Yuuki Yamamoto, Kazushige Nagano, Takanobu Watanabe
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Patent number: 8542377Abstract: When new image data is received by a communication I/F portion, a determination portion determines whether or not a password set to image data stored in the storage portion coincides with a password set to new image data received by the reception portion. A second image forming control portion does not execute image formation based on the new image data with a first image forming control portion when the determination portion determines that a password set to image data stored in the storage portion coincides with a password set to new image data received by the communication I/F portion.Type: GrantFiled: January 26, 2011Date of Patent: September 24, 2013Assignee: Kyocera Document Solutions Inc.Inventor: Yuuki Yamamoto
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Patent number: 8424669Abstract: A work transport apparatus includes a carriage to carry a work along a guide lane; a work loading mechanism to load the work on the carriage at a work loading position; and a work unloading mechanism to unload the work from the carriage at a work unloading position. Each of the work loading mechanism, the carriage and the work unloading mechanism includes a work sliding incline sloping down to move the work held on a holder from the work loading mechanism through the carriage to the work unloading mechanism. Each of the work unloading mechanism, the carriage and the work loading mechanism includes a holder sliding incline sloping down to move the holder from the work unloading mechanism through the carriage to the work loading mechanism.Type: GrantFiled: November 7, 2006Date of Patent: April 23, 2013Assignee: Nissan Motor Co., Ltd.Inventors: Masanaga Suda, Keiji Nasu, Yuuki Yamamoto
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Publication number: 20130058069Abstract: A flat cable includes a plurality of wires arranged in parallel, and a fibrous member woven into the plurality of wires in the arrangement direction of the plurality of wires. The fibrous member includes a polyurethane elastic fiber, and has an elongation of not less than 500% and not more than 900%, an elongation recovery rate of not less than 90% at a 300% elongation and an initial modulus of 5 to 30 cN/dtex for the 300% elongation.Type: ApplicationFiled: March 28, 2012Publication date: March 7, 2013Applicant: Hitachi Cable Fine-Tech, Ltd.Inventors: Detian HUANG, Kazushige NAGANO, Yuuki YAMAMOTO, Hiroshi KOMURO
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Patent number: 8332823Abstract: There is provided a means to perform a source-level verification by a third-party organization in a shorter time, while preventing leakage of technology and know-how of an ISV (Independent Software Vendor). An AP (Application Program) verification system is composed of an AP development site and a verification organization connected via a network. An API-in-use (Application Program Interface-in-use) extracting functionality extracts information relating to the API (Application Program Interface) used in a source code. The encryption functionality encrypts the source code. The API-in-use set and the encrypted source code are transmitted to the verification organization by the AP transmitting functionality. The API-in-use validity checking functionality of the verification organization verifies the validity of the API being used. If the API being used is valid, the digital signature functionality provides a digital signature to the encrypted source code.Type: GrantFiled: April 4, 2006Date of Patent: December 11, 2012Assignee: NTT DoCoMo, Inc.Inventors: Yuuki Yamamoto, Tomooki Ukiana
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Publication number: 20120080226Abstract: A flat cable includes plurality of electric wires juxtaposed with each other and a fiber member woven along a juxtapositional direction of the electric wires to thread through a plurality of the electric wires. Each of the electric wires includes an outermost layer having a layer with an elongation of 20% or more and 100% or less and a tensile strength of 150 MPa or more.Type: ApplicationFiled: September 14, 2011Publication date: April 5, 2012Applicant: Hitachi Cable Fine-Tech, Ltd.Inventors: Detian Huang, Hiroshi Komuro, Yuuki Yamamoto, Kazushige Nagano, Takanobu Watanabe
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Publication number: 20110211215Abstract: When new image data is received by a communication I/F portion, a determination portion determines whether or not a password set to image data stored in the storage portion coincides with a password set to new image data received by the reception portion. A second image forming control portion does not execute image formation based on the new image data with a first image forming control portion when the determination portion determines that a password set to image data stored in the storage portion coincides with a password set to new image data received by the communication I/F portion.Type: ApplicationFiled: January 26, 2011Publication date: September 1, 2011Applicant: Kyocera Mita CorporationInventor: Yuuki Yamamoto
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Patent number: 7664514Abstract: The object is to enable suppression of an excessive number of changes in assignment of a server in charge of communication in response to movement of a terminal. A position-information acquisition unit in a computer acquires information on the position of a mobile terminal as a candidate for a destination of information provision. Then, a zone determination unit determines whether or not the mobile terminal is in a coverage zone or a margin zone on the basis of the information on the position. An information provision unit starts the information provision to the mobile terminal when the mobile terminal enters the coverage zone, and ends the information provision to the mobile terminal when the mobile terminal goes out of the margin zone.Type: GrantFiled: March 1, 2006Date of Patent: February 16, 2010Assignee: Fujitsu LimitedInventors: Hisayuki Morishima, Jun Kakuta, Takashi Ohno, Shingo Fujimoto, Yuuki Yamamoto
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Patent number: 7359497Abstract: This invention is to enable transfer of a right to speak in an audio teleconference in view of usability. In this invention, a PoC server is introduced to achieve new functions, such as transfer of the right to speak, reservation to acquire the right to speak, and deprivation of the right to speak. The PoC server has a teleconference presence manager, a teleconference manager, and a teleconference audio communication manager. The right to speak is managed in a presence data storage of the teleconference presence manager. The teleconference presence manager directly manages the presence data storage, but the teleconference manager manages transfer of the right to speak. In addition, the teleconference manager manages reservation of the right to speak by a storage for a reservation list of the right to speak. The teleconference audio communication manager carries out routing of audio data. At that time, only audio data received from a user holding the right to speak is transferred.Type: GrantFiled: December 30, 2004Date of Patent: April 15, 2008Assignee: Fujitsu LimitedInventors: Hisayuki Morishima, Takako Suzuki, Yuuki Yamamoto, Takashi Ohno, Satoshi Okuyama, Kenichi Horio, Jun Kakuta, Toshinao Gunchi, Yuji Tabuchi
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Patent number: 7271771Abstract: A film antenna whose antenna characteristics are unaffected by chassis is provided. A recessed groove portion 26 is formed in a ground portion 13 which is attached to a chassis 18. A first radiating element portion 14 is formed from a wall 26a on one side of the groove portion 26 to a wall 26b on the other side. A capacitive coupling piece portion 27 which is capacitively coupled via a specified gap g to the first radiating element portion 14 is formed on the wall 26b on the other side to thereby allow antenna characteristics to be unaffected by the chassis 18.Type: GrantFiled: February 28, 2005Date of Patent: September 18, 2007Assignee: Hitachi Cable, Ltd.Inventors: Makoto Usui, Yuuki Yamamoto, Ryo Sato
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Publication number: 20070127670Abstract: A communication control method of this invention includes: when a call-in request to a chat for another participant in a voice-based teleconference by a first participant of the voice-based teleconference is received, transmitting the call-in request to the chat to a terminal of another participant; and when a participation response to the chat by another participant is received, carrying out a presence management setting so as to enable the first participant and a participant replying the participation response to update and subscribe dialogue contents of the chat, which are managed as presence data delivered to subscribers when updated. Thus, by using the presence technique, it becomes possible that the conference is shifted from the voice-based teleconference to the character-based teleconference and both of the conferences coexist.Type: ApplicationFiled: November 30, 2006Publication date: June 7, 2007Applicant: Fujitsu LimitedInventors: Hisayuki Morishima, Takako Suzuki, Kinya Yamazaki, Yuuki Yamamoto, Takashi Ohno, Satoshi Okuyama, Kenichi Horio, Jun Kakuta, Ryosuke Watanabe, Hideyuki Motoyama
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Publication number: 20070101567Abstract: A work transport apparatus includes a carriage to carry a work along a guide lane; a work loading mechanism to load the work on the carriage at a work loading position; and a work unloading mechanism to unload the work from the carriage at a work unloading position. Each of the work loading mechanism, the carriage and the work unloading mechanism includes a work sliding incline sloping down to move the work held on a holder from the work loading mechanism through the carriage to the work unloading mechanism. Each of the work unloading mechanism, the carriage and the work loading mechanism includes a holder sliding incline sloping down to move the holder from the work unloading mechanism through the carriage to the work loading mechanism.Type: ApplicationFiled: November 7, 2006Publication date: May 10, 2007Inventors: Masanaga Suda, Keiji Nasu, Yuuki Yamamoto
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Publication number: 20060242239Abstract: The presence information delivery system according to this invention manages, for each user, data of one or plural presence group so as to associate one or plural presence information items for the presence information to be delivered with an ID or IDs of one or plural delivery destination user of the presence information relating to the presence information item. With this configuration, by generating a new presence group associating the presence information item with the delivery destination user, by registering the presence information item to another presence group, and by registering the delivery destination user into another presence group, the flexible information delivery is enabled according to characteristics or the like of the delivery destination user and presence information.Type: ApplicationFiled: June 12, 2006Publication date: October 26, 2006Applicant: FUJITSU LIMITEDInventors: Hisayuki Morishima, Yuuki Yamamoto, Jun Kakuta, Takashi Ohno
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Publication number: 20060236114Abstract: There is provided a means to perform a source-level verification by a third-party organization in a shorter time, while preventing leakage of technology and know-how of an ISV. An AP verification system is composed of an AP development site and a verification organization connected via a network. An API-in-use extracting functionality extracts information relating to the API used in a source code. The encryption functionality encrypts the source code. The API-in-use set and the encrypted source code are transmitted to the verification organization by the AP transmitting functionality. The API-in-use validity checking functionality of the verification organization verifies the validity of the API being used. If the API being used is valid, the digital signature functionality provides a digital signature to the encrypted source code. The verified source code encrypted and bearing a digital signature is returned to the AP development site by the verified AP transmitting functionality.Type: ApplicationFiled: April 4, 2006Publication date: October 19, 2006Applicant: NTT DoCoMo, Inc.Inventors: Yuuki Yamamoto, Tomooki Ukiana