Patents by Inventor Youichi Yamamoto
Youichi 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: 20110169132Abstract: A semiconductor device has a capacitor element in which a capacitance dielectric film is disposed between an upper electrode film (upper electrode film, an upper electrode film) and a lower electrode film, and the lower electrode film has polycrystalline titanium nitride at least to a portion in contact with the capacitance dielectric film.Type: ApplicationFiled: January 12, 2011Publication date: July 14, 2011Applicant: Renesas Electronics CorporationInventors: Youichi Yamamoto, Naomi Fukumaki, Misato Sakamoto, Yoshitake Kato
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Publication number: 20110009550Abstract: Provided are an organopolysiloxane composition for producing a rope structure excellent in fatigue resistance, a rope structure using the same, and a process for producing the rope structure. The organopolysiloxane composition comprises an organopolysiloxane having an average polymerization degree of 50,000 to 200,000 and represented by the following formula (I): wherein X1, X2, X3 and X4 are the same or different, each independently representing —H, —OH, —COOH, —R, —NH2, —ROH, —RCOOH, or —RNH2; R representing an alkyl group or an aryl group; and each of m and n independently denotes an integer of not less than 1. The organopolysiloxane composition is applied to liquid crystalline polymer filaments in the process of producing the rope structure from the filaments.Type: ApplicationFiled: September 20, 2010Publication date: January 13, 2011Applicant: KURARAY CO., LTD.Inventors: Akihiro Uehata, Yuji Ogino, Mariko Mine, Youichi Yamamoto, Masao Kawamoto
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Patent number: 7715695Abstract: A storage media management apparatus includes a dividing unit 63e that divides a content into a plurality of content parts, a management information generating unit 63c that generates a plurality of pieces of content management information in correspondence to the plurality of content parts, each piece of content management information including (a) reconstruction information for reconstructing the content by concatenating a corresponding content part with the other content parts, and (b) individual information for making the corresponding content part individually usable, a content recording 63d unit 63d that records each content part together with a corresponding piece of content management information onto a different one of the storage media, and a table editing unit 61 that judges whether the content is to be concatenated and made usable, or the content parts are to be individually made usable.Type: GrantFiled: November 26, 2003Date of Patent: May 11, 2010Assignee: Panasonic CorporationInventors: Masako Ninomiya, Youichi Yamamoto
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Patent number: 7589478Abstract: An inverter circuit for discharge lamps for multi-lamp lighting in which the value of a negative resistance characteristic of a fluorescent lamp is controlled, and an excessively set reactance is eliminated by causing a shunt transformer to have a reactance exceeding the negative resistance characteristic. Two coils connected to a secondary winding of a step-up transformer of the inverter circuit are arranged and magnetically coupled to each other to form a shunt transformer for shunting current such that magnetic fluxes generated thereby cancel each other out. Discharge lamps are connected to the coils, respectively, with currents flowing therethrough being balanced. Each discharge lamp is lighted because a reactance of an inductance related to the balancing operation which is in an operating frequency of the inverter circuit, exceeds a negative resistance of the discharge lamps.Type: GrantFiled: September 17, 2007Date of Patent: September 15, 2009Inventors: Masakazu Ushijima, Koji Kawamoto, Youichi Yamamoto, Kijima Minoru
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Patent number: 7555199Abstract: A recording apparatus having a TS obtaining unit that obtains a transport stream including video data and data broadcast content; a BML generating unit that generates state information in which a user interface screen showing in what state the apparatus is in as a result of a user's operation is described by a description method used to describe the data broadcast content; and a re-multiplexing unit that multiplexs the state information onto the transport stream.Type: GrantFiled: January 14, 2004Date of Patent: June 30, 2009Assignee: Panasonic CorporationInventors: Masahiro Horie, Youichi Yamamoto
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Patent number: 7447126Abstract: A recording device executes unattended recording after suspending dubbing when a preset recording time draws near during the dubbing, and saves dubbing-status information showing the suspension position of the dubbing. The recording device reads the dubbing status information after the end of the unattended recording, and resumes the dubbing from the suspension position. If suspension/resumption during the dubbing of a single source content results in a plurality of duplicate contents, the recording device edits the duplicate contents into a single content or a single playback route.Type: GrantFiled: May 12, 2004Date of Patent: November 4, 2008Assignee: Matsushita Electrical Industrial Co., Ltd.Inventors: Akihiro Watanabe, Shuji Okamoto, Masako Ninomiya, Youichi Yamamoto
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Patent number: 7441996Abstract: A vehicle floating nut assembly is part of a body mounting fixture that couples a vehicle body onto a vehicle frame. The floating nut assembly has a nut element that floats with in a nut retainer assembly. At least one of the sliding surfaces located between the nut element and the retainer assembly is coated with a coating resistant material such as polytetrafluoroethylene. Thus, the nut retainer assembly is arranged so that the nut element is slideable relative to the planar surface of the retainer assembly within a predetermined range of movement. Several floating nut assemblies are utilized to fixedly couple the vehicle body to the vehicle frame in which one of the vehicle floating nut assemblies includes is arranged to only allow limited movement of the nut element in one linear direction.Type: GrantFiled: December 22, 2003Date of Patent: October 28, 2008Assignee: Nissan Technical Center North America, Inc.Inventors: Mark Odulio, Mike Smith, Youichi Yamamoto
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Patent number: 7382968Abstract: MPEG encoder 3 generates VOBUs from broadcast waves and writes them to HDD 5. Record controlling unit 10 controls MPEG encoder 3 and HDD 5 to repeatedly perform this writing process for achieving a continuous recording function. Record controlling unit 10 also judges if there are points of time at which, by a broadcast station, (i) a service period is switched to an out-of-service period, and (ii) an out-of-service period is switched to a service period. Record controlling unit 10 suspends the writing to the HDD 5 at a point of time at which a service period is switched to an out-of service period, and resumes the writing to the HDD 5 at a point of time at which an out-of-service period is switched to a service period.Type: GrantFiled: February 10, 2003Date of Patent: June 3, 2008Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Tohru Suetomo, Masahiro Kawasaki, Youichi Yamamoto
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Publication number: 20080036393Abstract: An inverter circuit for discharge lamps for multi-lamp lighting in which the value of a negative resistance characteristic of a fluorescent lamp is controlled, and an excessively set reactance is eliminated by causing a shunt transformer to have a reactance exceeding the negative resistance characteristic. Two coils connected to a secondary winding of a step-up transformer of the inverter circuit are arranged and magnetically coupled to each other to form a shunt transformer for shunting current such that magnetic fluxes generated thereby cancel each other out. Discharge lamps are connected to the coils, respectively, with currents flowing therethrough being balanced. Each discharge lamp is lighted because a reactance of an inductance related to the balancing operation which is in an operating frequency of the inverter circuit, exceeds a negative resistance of the discharge lamps.Type: ApplicationFiled: September 17, 2007Publication date: February 14, 2008Inventors: Masakazu Ushijima, Koji Kawamoto, Youichi Yamamoto, Minoru Kijima
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Patent number: 7282868Abstract: An inverter circuit for discharge lamps for multi-lamp lighting in which the value of a negative resistance characteristic of a fluorescent lamp is controlled, and an excessively set reactance is eliminated by causing a shunt transformer to have a reactance exceeding the negative resistance characteristic. Two coils connected to a secondary winding of a step-up transformer of the inverter circuit are arranged and magnetically coupled to each other to form a shunt transformer for shunting current such that magnetic fluxes generated thereby cancel each other out. Discharge lamps are connected to the coils, respectively, with currents flowing therethrough being balanced. Each discharge lamp is lighted because a reactance of an inductance related to the balancing operation which is in an operating frequency of the inverter circuit, exceeds a negative resistance of discharge lamps.Type: GrantFiled: February 9, 2004Date of Patent: October 16, 2007Inventors: Masakazu Ushijima, Koji Kawamoto, Youichi Yamamoto, Minoru Kijima
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Publication number: 20070070828Abstract: A recording device executes unattended recording after suspending dubbing when a preset recording time draws near during the dubbing, and saves dubbing-status information showing the suspension position of the dubbing. The recording device reads the dubbing status information after the end of the unattended recording, and resumes the dubbing from the suspension position. If suspension/resumption during the dubbing of a single source content results in a plurality of duplicate contents, the recording device edits the duplicate contents into a single content or a single playback route.Type: ApplicationFiled: May 12, 2004Publication date: March 29, 2007Inventors: Akihiro Watanabe, Shuji Okamoto, Masako Ninomiya, Youichi Yamamoto
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Publication number: 20060291804Abstract: When receiving a record presetting from the record presetting unit 8, the detection unit 10 compares the received record presetting with a record presetting that has been received earlier, to detect, if time periods indicated by the record presettings overlap, an overlapping time portion and one or more non-overlapping time portion. The detection unit 10 then newly generates record presettings in one-to-one correspondence with the overlapping and non-overlapping time portions. The recording unit 11 performs a recording operation with reference to the record presettings newly generated by the detection unit 10. Thus, the recording unit 11 can perform a recording operation as described by the original record presettings, which indicate the time periods that overlap. The generation unit 12 generates, on a storage medium, Cell information for each of the original record presettings, and appends user information to the Cell information.Type: ApplicationFiled: June 11, 2004Publication date: December 28, 2006Inventors: Ryuichi Hori, Youichi Yamamoto, Shuji Okamoto, Yasuyuki Matuura, Masahiro Kawasaki, Akihiro Watanabe
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Patent number: 7089249Abstract: In a database system of a client-server arrangement, a database server operating in a server outputs data to a storage device. Here, the data stores in a database that is requested by a user application operating in a client. The user application refers to the storage device to which the data is outputted, to obtain the data. Thereby, the data managed by the database server is passed to an application at high speed in the database system.Type: GrantFiled: June 10, 2004Date of Patent: August 8, 2006Assignee: Hitachi, Ltd.Inventors: Susumu Kobayashi, Youichi Yamamoto, Yoshito Kamegi
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Patent number: 7004535Abstract: A roof ditch molding fastener is provided that comprises a molding retaining portion and a base portion. The molding retaining portion is configured and arranged to releasably retain a roof ditch molding to a vehicle body. The base portion includes a first longitudinal contacting surface and a second longitudinal contacting surface. The second longitudinal contacting surface extends substantially parallel to the first longitudinal contacting surface, and is laterally spaced from the first longitudinal contacting surface to form an uninterrupted air space between the first and second longitudinal contacting surfaces. Thus, the roof ditch molding fastener is easily positioned in place with respect to the vehicle body by using the first and second longitudinal contacting surfaces. Moreover, since the uninterrupted space is formed between the first and second longitudinal surfaces, a corrosion of a portion between the roof ditch molding fastener and the vehicle body can be prevented.Type: GrantFiled: December 6, 2004Date of Patent: February 28, 2006Assignee: Nissan Technical Center North America, Inc.Inventors: Gary Osterberg, Rob Blanchard, Youichi Yamamoto
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Patent number: 7000979Abstract: A vehicle cowl structure basically comprises a cowl panel and a vent pipe disposed in the cowl panel at a low drainage point on a lateral wall portion of the cowl panel. The vent pipe includes an opening that is split by a divider into an upper air passageway and a lower water drain passageway. The vent pipe also includes a mounting flange that contacts with an interior surface of the lateral wall portion and retaining projections to create a snap-fit between the vent pipe and the drainage aperture of the cowl panel. The vent pipe is also inserted into a hole formed in a vehicle body section such that a retaining member installed over the vent pipe contacts the vehicle body section around the hole and seals a space between the vent pipe and the hole of the vehicle body member.Type: GrantFiled: December 22, 2003Date of Patent: February 21, 2006Assignee: Nissan Technical Center North America, Inc.Inventors: Slav Borkowski, Youichi Yamamoto
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Publication number: 20060028936Abstract: A storage media management apparatus includes a dividing unit 63e that divides a content into a plurality of content parts, a management information generating unit 63c that generates a plurality of pieces of content management information in correspondence to the plurality of content parts, each piece of content management information including (a) reconstruction information for reconstructing the content by concatenating a corresponding content part with the other content parts, and (b) individual information for making the corresponding content part individually usable, a content recording 63d unit 63d that records each content part together with a corresponding piece of content management information onto a different one of the storage media, and a table editing unit 61 that judges whether the content is to be concatenated and made usable, or the content parts are to be individually made usable.Type: ApplicationFiled: November 26, 2003Publication date: February 9, 2006Inventors: Masako Ninomiya, Youichi Yamamoto
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Patent number: 6948769Abstract: A vehicle front end structure has a firewall structure and a pair of hood ledge structures that extend in a cantilevered manner. Each of the hood ledge structures has a vehicle frame mounting part for coupling its free end to the vehicle chassis. Thus, the hood ledge structures are configured and arranged to be separately supported by the firewall structure to form an unobstructed space between the hood ledge structures. A front end module is fixedly coupled to the hood ledge structures at a pair of upper attachment points and at pair of lower attachment points. The lower attachment points are offset inwardly relative to the upper attachment points. The front end module and the hood ledge structures are provided with mating guide members that have horizontal and vertical guide portions to aid in the installation of the front end module on the hood ledge structures.Type: GrantFiled: December 22, 2003Date of Patent: September 27, 2005Assignee: Nissan Technical Center North America, Inc.Inventors: Slav Borkowski, Mike Smith, Youichi Yamamoto
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Patent number: 6932407Abstract: A vehicle child seat attachment structure basically comprises a vehicle body panel and a sheet metal structural member. The sheet metal structural member is fixedly coupled to the vehicle body panel to create a space between the vehicle body panel and a cabin facing portion of the sheet metal structural member. The cabin facing portion of the sheet metal structural member is configured and arranged to form at least a first bar portion of an integrated child seat tether anchor that is arranged and dimensioned to receive a child seat tether clip. The sheet metal structural member is reinforced by a reinforcement plate configured and arranged to form at least a second bar portion of the integrated child seat tether anchor that is arranged and dimensioned to overlie the first bar portion such that the child seat tether clip is fastened around the first and second bar portions.Type: GrantFiled: January 27, 2004Date of Patent: August 23, 2005Assignee: Nissan Technical Center North America, Inc.Inventors: Jason Cuerrier, Mike Smith, Youichi Yamamoto
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Publication number: 20050161969Abstract: A vehicle child seat attachment structure basically comprises a vehicle body panel and a sheet metal structural member. The sheet metal structural member is fixedly coupled to the vehicle body panel to create a space between the vehicle body panel and a cabin facing portion of the sheet metal structural member. The cabin facing portion of the sheet metal structural member is configured and arranged to form at least a first bar portion of an integrated child seat tether anchor that is arranged and dimensioned to receive a child seat tether clip. The sheet metal structural member is reinforced by a reinforcement plate configured and arranged to form at least a second bar portion of the integrated child seat tether anchor that is arranged and dimensioned to overlie the first bar portion such that the child seat tether clip is fastened around the first and second bar portions.Type: ApplicationFiled: January 27, 2004Publication date: July 28, 2005Applicant: Nissan Technical Center North America, Inc.Inventors: Jason Cuerrier, Mike Smith, Youichi Yamamoto
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Patent number: 6915359Abstract: A data transfer device which set an address of page as transfer destination and transfer data to the page. In the data transfer device to which the present invention is applied, an address and page length of a page are acquired on the basis of an address of a page table specified by a read command. Then, transfer information including the address of transfer source, transfer data length and address of transfer destination of data is set according to page element of page as transfer destination page. Then, it is judged whether the transfer destination page and other page form a continuous area. And if it is judged that the continuous area is formed, transfer information will be changed. Data transfer is effected on the basis of changed transfer information. That reduces the need to set the other area at the transfer destination and thus the transfer efficiency improves.Type: GrantFiled: November 21, 2001Date of Patent: July 5, 2005Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Youichi Yamamoto, Yoshihiro Tabira, Isamu Ishimura