Patents by Inventor Shinji Hirai
Shinji Hirai 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).
-
Patent number: 7699370Abstract: A rear console box in accordance with the present invention is for a vehicle. The vehicle includes a floor, seat rows on the floor, and an aisle between the seat rows. The rear console box is disposed in the aisle. The rear console box includes a console box body, a hinge configured to connect the console box body with respect to the floor and thereby allow the console box body to pivot between a horizontal position and a raised position. The horizontal position is in the aisle and is substantially horizontal relative to the floor. The raised position is outside the aisle and in front of the aisle. The rear console box also includes a support member configured to extend between the console box body and the floor. The support member supports the console box body and thereby holds the raised position of the console box body.Type: GrantFiled: October 20, 2008Date of Patent: April 20, 2010Assignee: Toyota Boshoku Kabushiki KaishaInventors: Shinji Hirai, Masashi Tsujikawa
-
Publication number: 20090108609Abstract: A rear console box in accordance with the present invention is for a vehicle. The vehicle includes a floor, seat rows on the floor, and an aisle between the seat rows. The rear console box is disposed in the aisle. The rear console box includes a console box body, a hinge configured to connect the console box body with respect to the floor and thereby allow the console box body to pivot between a horizontal position and a raised position. The horizontal position is in the aisle and is substantially horizontal relative to the floor. The raised position is outside the aisle and in front of the aisle. The rear console box also includes a support member configured to extend between the console box body and the floor. The support member supports the console box body and thereby holds the raised position of the console box body.Type: ApplicationFiled: October 20, 2008Publication date: April 30, 2009Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Shinji HIRAI, Masashi TSUJIKAWA
-
Publication number: 20090051071Abstract: This invention provides a method for producing a dielectric substance having excellent dielectric properties and being biodegradable, such method comprising subjecting silk protein to molding.Type: ApplicationFiled: March 20, 2006Publication date: February 26, 2009Applicants: National Institute of Agrobiological Sciences, Muroran Institute of TechnologyInventors: Yasushi Tamada, Shinji Hirai
-
Patent number: 7186391Abstract: The present invention provides a lanthanum sulfide or cerium sulfide sintered compact usable as a thermoelectric conversion material having a high Seebeck coefficient. The sintered compact has a chemical composition of La2S3 or Ce2S3, and a crystal structure consisting of a mixture of beta and gamma phases having a Seebeck coefficient higher than that of the crystal structure otherwise being in gamma single-phase. The sintered compact is produced by preparing a beta-phase La2S3 or alpha-phase Ce2S3 powder of raw material having a high purity with a suppressed carbon impurity concentration and a given range of oxygen concentration, charging the raw material into a carbon die having an inner surface covered with an h-BN applied thereon, and hot-pressing the charged material under vacuum to form a mixture of beta and gamma phases having a high Seebeck coefficient.Type: GrantFiled: November 17, 2000Date of Patent: March 6, 2007Assignees: Japan Science and Technology Agency, National Institute for Materials ScienceInventors: Yoichiro Uemura, Mamoru Mitomo, Toshiyuki Nishimura, Shinji Hirai, Kazuyoshi Shimakage
-
Publication number: 20070040206Abstract: A high-dielectric material which is especially useful as a material for a high-capacitance capacitor and which has a high dielectric constant is provided. The high-dielectric material is composed of a sintered body of a rare-earth sulfide, the high-dielectric material having a crystal structure of tetragonal ? type, a chemical composition represented by Ln2S3 (where Ln represents a rare-earth metal), a frequency domain within the range of 0.5 kHz to 1,000 kHz, and a value of relative dielectric constant of more than 1,000 at room temperature.Type: ApplicationFiled: March 22, 2004Publication date: February 22, 2007Inventors: Shinji Hirai, Toshiyuki Nishimura, Yoichiro Uemura, Shigenori Morita, Michihiro Ohta, Kazumasa Igarashi
-
Patent number: 7143591Abstract: A refrigerator of the present invention includes a refrigerating cycle including a compressor, a condenser, an expander and an evaporator and filled with a flammable refrigerant, a load detector detecting a change in load of the compressor, and a control device detecting a damage which is a cause for leak of the refrigerant from the refrigerating cycle, based on a detection output of the load detector.Type: GrantFiled: October 30, 2002Date of Patent: December 5, 2006Assignees: Kabushiki Kaisha Toshiba, Toshiba Consumer Marketing Corporation, Toshiba Ha Products Co., LtdInventors: Hikaru Nonaka, Shinji Hirai, Yoshihiko Uenoyama, Tsutomu Sakuma, Susumu Saruta, Shoji Hashimoto
-
Publication number: 20060201161Abstract: A cooling device for a heat-generating electronic component such as a semiconductor integrated circuit element is provided. In particular, a cooling device using a thermoelectric conversion material is provided. A cooling device for an electronic component includes a thermoelectric conversion material disposed between two electrodes that function as a cathode and an anode and are electrically short-circuited. The thermoelectric conversion material is either a p-type material or an n-type material or a combination of p-type and n-type materials arranged alternately in series. This cooling device is brought into contact with an electronic component requiring cooling so that one electrode side in contact with the thermoelectric conversion material becomes a low-temperature side and the other electrode side becomes a high-temperature side.Type: ApplicationFiled: December 26, 2003Publication date: September 14, 2006Inventors: Shinji Hirai, Toshiyuki Nishimura, Yoichiro Uemura, Shigenori Morita, Kazumasa Igarashi
-
Publication number: 20050086952Abstract: A refrigerator-freezer is described, in which refrigerant leakage from the refrigeration cycle can be safely detected. The refrigerator-freezer comprises: a refrigeration cycle formed by a compressor, a capillary, an evaporator and an accumulator connected in series, and filled with a flammable refrigerant; a cooling fan configured to blow the cold air cooled by the evaporator in the refrigerator-freezer; and a refrigerant leakage detection system configured to detect leakage of the flammable refrigerant, wherein the refrigerant leakage detection system is provided with a temperature sensor configured to measure the temperature of a refrigerant conduit of the evaporator and judges that the flammable refrigerant is leaking in the low pressure side of the refrigeration cycle when the temperature is detected by the temperature sensor with the compressor being halted is no lower than a predetermined temperature.Type: ApplicationFiled: September 19, 2002Publication date: April 28, 2005Inventors: Hikaru Nonaka, Tsutomu Sakuma, Munehiro Horie, Yoshihiko Uenoyama, Shoji Hashimoto, Shinji Hirai, Susumu Saruta, Ryousuke Yamamoto, Katsushi Sumihiro
-
Publication number: 20050039469Abstract: A refrigerator of the present invention includes a refrigerating cycle including a compressor (24), a condenser (25), an expander (30, 31) and an evaporator (16, 20) and filled with a flammable refrigerant, a load detector (41) detecting a change in load of the compressor (25), and a control device (43) detecting a damage which is a cause for leak of the refrigerant from the refrigerating cycle, based on a detection output of the load detector (41).Type: ApplicationFiled: October 30, 2002Publication date: February 24, 2005Inventors: Hikaru Nonaka, Shinji Hirai, Yoshihiko Uenoyama, Tsutomu Sakuma, Susumu Saruta, Shoji Hashimoto
-
Patent number: 5862384Abstract: A compiler optimizing device provided with an optimizing section comprising an update variable control table to control the update variables to be changed in relation to the functions contained in the loop invariant expression, an update variable extraction section to extract the update variables for each function contained in the loop invariant expression for registration to the update variable control table, an update variable review section to register the variables which are, when a certain function in the loop invariant expression calls another function, updated by the called function to the update variable control table as the update variables of the calling function, and a reference loop invariant expression transfer section to transfer the loop invariant expressions out of the loop based on the update variables recognized in access with the update variable control table.Type: GrantFiled: January 15, 1997Date of Patent: January 19, 1999Assignee: NEC CorporationInventor: Shinji Hirai
-
Patent number: 5758530Abstract: A hot rolling line is constructed by a pair or a plurality of pairs of rolling rolls disposed opposingly on an upper side and on a lower side of a workpiece (1) to be rolled that is pinched in between the rollers. A descaling apparatus (5) has jet flow nozzles disposed so that two jetted flows, being liquid, gas or plasma, are opposing flows so as to collide with the surface of a strip on the upstream side of the rolling rolls and then collide with each other. The jet flow nozzles are disposed, so as to incline in a direction to face each other so that the angle of inclination is 15.degree. to 60.degree. from the horizontal direction of the strip surface.Type: GrantFiled: July 30, 1996Date of Patent: June 2, 1998Assignee: Mitsubishi Jukogyo Kabushiki KaishaInventors: Masashi Yoshikawa, Keiji Mizuta, Ritsuo Hashimoto, Kazuo Morimoto, Hironori Fujioka, Jyun Sakamoto, Shinji Hirai, Jyunsou Fukumori, Shinsaku Kimura, Akira Kaya
-
Patent number: 4601433Abstract: An apparatus for winding a wire around a toroidal core is disclosed which includes a core holder for supporting the toroidal core, moving the same in the directions of first and second axes and rotating the same, first and second clamps for clamping one end of the wire, a clamp driver for holding the first and second clamps and moving the position thereof in the directions of the first and second axes and rotating the same, a wire holder positioned near the toroidal core for supporting the wire, a detector for detecting the position of the wire and the aperture of the toroidal core and a control device for controlling the core holder and the clamp driver by the output from the detector.Type: GrantFiled: July 20, 1984Date of Patent: July 22, 1986Assignee: Sony CorporationInventors: Tsuneyuki Hayashi, Manabu Yamauchi, Kazuhide Tago, Toshio Konishi, Shinji Hirai
-
Patent number: 4583378Abstract: A refrigerator has a main body. A compressor is provided in the bottom portion of the body, and a receiving box for housing electric appliances is arranged in the body above the compressor. A thermosiphon for conveying the heat from the compressor to the receiving box is provided in the body. The thermosiphon includes a heat receiving portion located in the vicinity of the compressor, an upper portion located in the vicinity of the receiving box, an advancing path extending from the heat receiving portion to the upper portion, and a returning path extending from the upper portion to the heat receiving portion. The upper portion is adhered to the body by a tape of aluminum foil, thereby having heat radiation efficiency higher than that of the advancing portion.Type: GrantFiled: March 6, 1985Date of Patent: April 22, 1986Assignee: Kabushiki Kaisha ToshibaInventors: Noriaki Sakamoto, Shinji Hirai