Patents by Inventor Takaaki Ishida
Takaaki Ishida 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: 20130010026Abstract: A recording apparatus to record an image on a recording medium using a recording head includes a first conveying roller, a second conveying roller, and a controller. The first conveying roller is positioned upstream of the recording head in a conveying direction and the second conveying roller is positioned downstream of the recording head in the conveying direction. In response to a first conveying mode being selected, the controller performs a rotational phase control in which the controller controls rotational phases of the first conveying roller and the second conveying roller such that the recording medium is conveyed by predetermined sections of circumferences of the first conveying roller and the second conveying roller when a trailing end of the recording medium passes the first conveying roller. In response to the second conveying mode being selected, the controller does not perform the rotational phase control.Type: ApplicationFiled: September 13, 2012Publication date: January 10, 2013Applicant: CANON KABUSHIKI KAISHAInventors: Minoru Teshigawara, Jun Yasutani, Takeshi Yazawa, Hiroyuki Saito, Takaaki Ishida, Koichiro Kawaguchi, Toshiro Yoshiike, Shuichi Tokuda
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Publication number: 20130003575Abstract: Transmission of transmission packets from communication terminals (20) is executed with a probability based on the total number of communication terminals (20) present within a communication area (NA). It is thus possible to determine when to transmit with simple computation, and promptly transmit information. Since when to transmit can be determined with simple computation, when to transmit can promptly be determined according to continuously changing traffic conditions and the throughput of the communication system can be maintained at a high level when the communication terminals (20) are mounted on vehicles.Type: ApplicationFiled: January 14, 2011Publication date: January 3, 2013Applicants: AISIN SEIKI KABUSHIKI KAISHA, FEAC International Corp., KEIO UNIVERSITYInventors: Yoshichika Konishi, Takaaki Ishida, Keisuke Uehara, Masayoshi Imaike
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Patent number: 8318839Abstract: The present invention provides a tire puncture sealant which has a reduced viscosity at low temperatures and better injectability at low temperatures while exerting excellent initial sealing performance and storage stability. The present invention also provides a tire puncture sealant which further has better injectability at high temperatures while exerting the seal retention performance. The present invention relates to a tire puncture sealant including: a natural rubber latex; a tackifier; and propylene glycol, wherein the amount of the propylene glycol in 100% by mass of a liquid portion of the puncture sealant is 55% by mass or more, and also relates to a tire puncture sealant including: a natural rubber latex; a tackifier; propylene glycol; and a nonionic surfactant, wherein the nonionic surfactant is a polyoxyalkylene alkyl ether and/or a polyoxyalkylene alkenyl ether.Type: GrantFiled: September 20, 2011Date of Patent: November 27, 2012Assignee: Sumitomo Rubber Industries, Ltd.Inventors: Takaaki Ishida, Hiroyuki Nakagawa, Naoya Ichikawa
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Publication number: 20120268516Abstract: A recording apparatus has a controller that controls a conveying roller and a discharge roller for conveying a recording medium. The controller controls the rotation phases of the conveying roller and the discharge roller when the recording medium leaves the conveying roller before the recording medium enters the conveying roller.Type: ApplicationFiled: July 6, 2012Publication date: October 25, 2012Applicant: CANON KABUSHIKI KAISHAInventors: Hiroyuki Saito, Takaaki Ishida, Koichiro Kawaguchi, Toshirou Yoshiike, Jun Yasutani, Shuichi Tokuda
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Patent number: 8286960Abstract: A recording apparatus includes a conveying roller and an ejection roller for conveying a recording medium. The recording apparatus also includes a controller which controls the conveying roller and the ejection roller. The controller selectively performs a conveyance control process for the rollers when the recording medium leaves the conveying roller.Type: GrantFiled: August 19, 2009Date of Patent: October 16, 2012Assignee: Canon Kabushiki KaishaInventors: Minoru Teshigawara, Jun Yasutani, Takeshi Yazawa, Hiroyuki Saito, Takaaki Ishida, Koichiro Kawaguchi, Toshiro Yoshiike, Shuichi Tokuda
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Patent number: 8242196Abstract: The present invention provides a tire puncture sealant which has a reduced viscosity at low temperatures and better injectability at low temperatures while exerting excellent initial sealing performance and storage stability. The present invention also provides a tire puncture sealant which further has better injectability at high temperatures while exerting the seal retention performance. The present invention relates to a tire puncture sealant including: a natural rubber latex; a tackifier; and propylene glycol, wherein the amount of the propylene glycol in 100% by mass of a liquid portion of the puncture sealant is 55% by mass or more, and also relates to a tire puncture sealant including: a natural rubber latex; a tackifier; propylene glycol; and a nonionic surfactant, wherein the nonionic surfactant is a polyoxyalkylene alkyl ether and/or a polyoxyalkylene alkenyl ether.Type: GrantFiled: June 29, 2010Date of Patent: August 14, 2012Assignee: Sumitomo Rubber Industries, Ltd.Inventors: Takaaki Ishida, Hiroyuki Nakagawa, Naoya Ichikawa
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Patent number: 8235492Abstract: A recording apparatus has a controller that controls a conveying roller and a discharge roller for conveying a recording medium. The controller controls the rotation phases of the conveying roller and the discharge roller when the recording medium leaves the conveying roller before the recording medium enters the conveying roller.Type: GrantFiled: August 18, 2009Date of Patent: August 7, 2012Assignee: Canon Kabushiki KaishInventors: Hiroyuki Saito, Takaaki Ishida, Koichiro Kawaguchi, Toshirou Yoshiike, Jun Yasutani, Shuichi Tokuda
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Patent number: 8183309Abstract: The present invention provides a tire puncture sealant including a rubber latex and 1,3-propanediol, which has a reduced viscosity at low temperatures, has better injectability at low temperatures, and is also excellent in storage stability, initial sealing performance, and seal retention performance.Type: GrantFiled: June 28, 2010Date of Patent: May 22, 2012Assignee: Sumitomo Rubber Industries, Ltd.Inventors: Naoya Ichikawa, Takaaki Ishida, Hiroyuki Nakagawa
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Patent number: 8130691Abstract: A relay apparatus (110) includes a communication I/F (113) that receives an IP packet from a source terminal (120A) via a communication network (101), a broadcast wave interface (114) that transmits the IP packet received via the communication network I/F (113) to a destination terminal (120B) by a digital broadcast wave, and a receiving and transmitting unit (111) that transmits the IP packet that is received by the communication I/F (113) and transmitted by the transmitting communication terminal (120A) to the destination terminal (120B) via the broadcast wave I/F (114).Type: GrantFiled: April 11, 2008Date of Patent: March 6, 2012Assignees: KDDI Corporation, Keio UniversityInventors: Hiroaki Kimura, Shingo Izawa, Takaaki Ishida, Kotaro Kataoka
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Publication number: 20120010325Abstract: The present invention provides a tire puncture sealant which has a reduced viscosity at low temperatures and better injectability at low temperatures while exerting excellent initial sealing performance and storage stability. The present invention also provides a tire puncture sealant which further has better injectability at high temperatures while exerting the seal retention performance. The present invention relates to a tire puncture sealant including: a natural rubber latex; a tackifier; and propylene glycol, wherein the amount of the propylene glycol in 100% by mass of a liquid portion of the puncture sealant is 55% by mass or more, and also relates to a tire puncture sealant including: a natural rubber latex; a tackifier; propylene glycol; and a nonionic surfactant, wherein the nonionic surfactant is a polyoxyalkylene alkyl ether and/or a polyoxyalkylene alkenyl ether.Type: ApplicationFiled: September 20, 2011Publication date: January 12, 2012Inventors: Takaaki ISHIDA, Hiroyuki Nakagawa, Naoya Ichikawa
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Patent number: 8077715Abstract: A content transmitting apparatus includes a content transmitting unit (111) that IP packetizes content to be transmitted through a communication network (101), and an encapsulating unit (112) that encapsulates the content IP packetized by the content transmitting unit (111) to generate a transmission packet to be transmitted through a broadcast network (102) for digital broadcast media. The content transmitting unit (111) and the encapsulating unit (112) transmit plural content items by IP multicast. The content transmitting unit (111) adds, to a header of the content to be IP packetized, information concerning a condition of a receiving side node of the content.Type: GrantFiled: September 28, 2006Date of Patent: December 13, 2011Assignees: KDDI Corporation, Keio UniversityInventors: Hiroaki Kimura, Shingo Izawa, Takaaki Ishida, Kotaro Kataoka
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Patent number: 8025351Abstract: A recording apparatus includes guide rails that each control the posture of a carriage at an arbitrary recording position by being in contact with the carriage. The guide rails are disposed on respective sides of a guide shaft in a direction in which a recording medium is conveyed. The length of a gap between the recording medium and the carriage is selectable between a case where the carriage is in contact with one of the guide rails and a case where the carriage is in contact with the other guide rail. Such a configuration provides a compact and low-cost recording apparatus capable of performing recording on recording media having various thicknesses by appropriately adjusting the gap between the carriage and any of the recording medium while maintaining the parallelism therebetween.Type: GrantFiled: December 11, 2008Date of Patent: September 27, 2011Assignee: Canon Kabushiki KaishaInventor: Takaaki Ishida
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Patent number: 8002006Abstract: A runflat tire comprises a tread portion, a pair of sidewall portions, a pair of bead portions each having a bead core therein, a carcass extending between the bead cores, and a sidewall reinforcing rubber disposed axially inside the carcass in each sidewall portion, wherein each sidewall reinforcing rubber is provided with a plurality of grooves extending on an axially inner surface thereof, each groove has a radially outer end and a radially inner end within the inner surface of the sidewall reinforcing rubber, the grooves are arranged in a circumferential direction of the tire, a length of the groove is in a range of from 30 to 50 mm, a width of the groove is in a range of from 10 to 20 mm and a circumferential pitch of the groove is in a range of from 25 to 60 mm.Type: GrantFiled: December 4, 2007Date of Patent: August 23, 2011Assignee: Sumitomo Rubber Industries, Ltd.Inventors: Yasuo Mitarai, Takaaki Ishida
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Publication number: 20110132957Abstract: A device includes a conveying roller configured to convey a recording medium, a follower roller configured to press the recording medium against the conveying roller, a detector configured to detect a direction of skew of the conveyed recording medium, and a changer configured to change a state of contact between the recording medium and the conveying roller in accordance with a result of the detection by the detector such that a length of a portion of the conveying roller that is in contact with the recording medium in a conveyance direction is larger on a side toward which the recording medium is skewed than on an opposite side.Type: ApplicationFiled: November 12, 2010Publication date: June 9, 2011Applicant: CANON KABUSHIKI KAISHAInventors: Koichiro Kawaguchi, Yasuhiko Ikeda, Toshiki Takeuchi, Kengo Nieda, Masahito Yoshida, Masato Izumi, Kenji Shigeno, Ryosuke Sato, Noriyuki Sugiyama, Takaaki Ishida
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Patent number: 7905264Abstract: A pneumatic tire comprises a sidewall reinforcing rubber disposed axially inside the carcass in each of the sidewall portion, and in order improving the ride comfort during normal running without deteriorating runflat performance, the axially inner surface of the sidewall reinforcing rubber is provided with a circumferentially extending groove. When the tire is deflated, the groove in the ground contacting patch is closed and the sidewall reinforcing rubber supports the tire load. When the tire is inflated-normally, as the sidewall portion can be bent around the groove, the ride comfort is improved.Type: GrantFiled: January 24, 2007Date of Patent: March 15, 2011Assignee: Sumitomo Rubber Industries, Ltd.Inventors: Takaaki Ishida, Fumikazu Yamashita, Akira Kamigoro, Yasuaki Kuniyasu, Yurie Tanami
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Publication number: 20110038738Abstract: A compressor apparatus of the present invention is capable of notifying definitely a user whether compressed-air reaches the specified pressure or not while eliminating a pressure gauge and reducing costs. The compressor apparatus comprises a motor M, a rotational shaft 11, a compressor main body 10 comprising a cylinder chamber 15, and a detection means 7 that notifies the user that a pressure of the compressed-air supplied from the above-mentioned cylinder chamber 15 exceeds a reference pressure P.Type: ApplicationFiled: February 26, 2009Publication date: February 17, 2011Inventors: Yoshihide Kojima, Takaaki Ishida
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Patent number: 7887038Abstract: A compact sheet material feeding device with a small height is provided. The device includes a lower sheet material stacking unit, an upper sheet material stacking unit disposed above and movable relative to the lower sheet material stacking unit, a feeding mechanism swingable between a first position relatively near to the lower sheet material stacking unit and a second position away from the lower sheet material stacking unit, a holding member configured to hold the feeding mechanism at the second position, and a pressing plate configured to move sheet material stacked in the upper sheet material stacking unit toward the feeding mechanism so that the sheet material is pressed against the feeding mechanism.Type: GrantFiled: October 30, 2008Date of Patent: February 15, 2011Assignee: Canon Kabushiki KaishaInventors: Kenji Shigeno, Takaaki Ishida
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Publication number: 20100331449Abstract: The present invention provides a tire puncture sealant which has a reduced viscosity at low temperatures and better injectability at low temperatures while exerting excellent initial sealing performance and storage stability. The present invention also provides a tire puncture sealant which further has better injectability at high temperatures while exerting the seal retention performance. The present invention relates to a tire puncture sealant including: a natural rubber latex; a tackifier; and propylene glycol, wherein the amount of the propylene glycol in 100% by mass of a liquid portion of the puncture sealant is 55% by mass or more, and also relates to a tire puncture sealant including: a natural rubber latex; a tackifier; propylene glycol; and a nonionic surfactant, wherein the nonionic surfactant is a polyoxyalkylene alkyl ether and/or a polyoxyalkylene alkenyl ether.Type: ApplicationFiled: June 29, 2010Publication date: December 30, 2010Inventors: Takaaki Ishida, Hiroyuki Nakagawa, Naoya Ichikawa
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Publication number: 20100331448Abstract: The present invention provides a tire puncture sealant including a rubber latex and 1,3-propanediol, which has a reduced viscosity at low temperatures, has better injectability at low temperatures, and is also excellent in storage stability, initial sealing performance, and seal retention performance.Type: ApplicationFiled: June 28, 2010Publication date: December 30, 2010Inventors: Naoya ICHIKAWA, Takaaki Ishida, Hiroyuki Nakagawa
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Publication number: 20100245515Abstract: A printer has a pair of a right side member (8) and a left side member (9) placed on opposite side portions of a base (53), rollers including a transport roller (3), a carriage chassis (12), a platen (2) and a feed unit. The right side member and the left side member are formed by molding a resin material. The roller, the carriage chassis, the platen and the feed unit are positioned and held with the pair of the right side member and the left side member.Type: ApplicationFiled: April 30, 2009Publication date: September 30, 2010Applicant: CANON KABUSHIKI KAISHAInventors: Haruo Uchida, Yasuhiko Ikeda, Hiroyuki Saito, Kenji Shigeno, Koichiro Kawaguchi, Takaaki Ishida