Patents by Inventor Masato Yamashita
Masato Yamashita 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: 20150247052Abstract: A coating comprising (1) calcium oxide and/or calcium hydroxide, (2) magnesium sulfate, (3) benzoic acid and/or a benzoate salt, and (4) a resin, wherein the coating comprises 0.1-30 parts by mass in total of the calcium oxide and calcium hydroxide, 0.05-15.0 parts by mass of the magnesium sulfate, and 0.01-10 parts by mass in total of the benzoic acid and the benzoate salts per 100 parts by mass of a total solid content in the coating.Type: ApplicationFiled: July 30, 2012Publication date: September 3, 2015Applicants: Nagase & Co., Ltd., Kyoto Materials Co. Ltd.Inventors: Masato Yamashita, Toyokazu Nomura
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COMPUTER-READABLE RECORDING MEDIUM, PATCH DETERMINATION METHOD, AND INFORMATION PROCESSING APPARATUS
Publication number: 20140013317Abstract: An administration server executes a process of first acquiring first resource information on a resource used by a function executed on a server to which a patch is to be applied. Then, the administration server executes a process of second acquiring second resource information on a resource accessed by the patch when the patch is executed. Thereafter, based on the first resource information acquired at the first acquiring and the second resource information acquired at the second acquiring, the administration server executes a process of determining whether to apply the patch.Type: ApplicationFiled: May 22, 2013Publication date: January 9, 2014Applicant: FUJITSU LIMITEDInventors: Tsuyoshi NOSE, Makoto Adachi, Takashi Sasada, Yasuo Sezaki, Takayuki Nagai, Shigeru Fujimoto, Masato Yamashita, Masaru Yoshida -
Publication number: 20130130196Abstract: To provide an economical and sanitary drug-containing personal hygiene implement that is easy to produce and manage, and has an excellent portability even when both personal hygiene implement and drug are used away from home. The drug-containing personal hygiene implement includes a bottle body in which a drug is stored, a personal hygiene body which has a shaft section and a distal-end personal hygiene section, protrudes to a distal-end side of the bottle body, and is used to implement care of a human body, and a passage provided on a distal-end section of the bottle body and guiding the stored drug to the personal hygiene body, the implement being characterized in that opening operation makes it possible for the drug to flow through the passage in the bottle body.Type: ApplicationFiled: August 2, 2011Publication date: May 23, 2013Applicant: SUNSTAR INC.Inventors: Hisashi Joyashiki, Kazuyuki Uo, Masato Yamashita
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Patent number: 6885295Abstract: A reversing alarm for a vehicle emits an audible signal in the form of pulses of broad band sound when the vehicle is put into reverse gear. The broad band sound allows persons in the vicinity to locate the vehicle, as the human brain is able to process broad band sound to pinpoint the location of the sound source in a way which is not possible with single tone sounds. The alarm is implemented via a simple electronic circuit which uses a zener diode as a signal generator 20 to generate the broad band sound.Type: GrantFiled: March 19, 2002Date of Patent: April 26, 2005Assignees: Brigade Electronics Plc, Yamaguchi Electric Ind. Co. Ltd.Inventors: Christopher Hanson-Abbott, Masato Yamashita
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Patent number: 6544659Abstract: The object of the present invention is to provide a coated steel having an ability to form a high corrosion-resistant rust layer in an early stage even in a severely corrosive environment, for example one with a high amount of atmospheric salinity, by applying a surface treatment which is economical and easily applied onto surfaces of a weather resistant steel and normal steel or surfaces of rust layers over these steels. A surface of a steel or a surface of a rust layer over a steel is coated with an organic resin paint comprising, by weight, 0.2 to 60% of the total with a composition of (i) 0.1-30% calcium oxide, (ii) a metal sulfate whose solubility is 1 g or more in 100 g of water at 5 degrees C and (iii) at least one or more kind(s) of phosphoric acid, the dried coating film having a thickness between 1 &mgr;m and 200 &mgr;m.Type: GrantFiled: February 16, 2001Date of Patent: April 8, 2003Inventor: Masato Yamashita
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Patent number: 6488785Abstract: Disclosed herein is a surface treatment agent for steel, characterized in that, said agent contains 0.1-15% by mass of chromium sulfate and 10-40% by mass of a binder resin containing butyral resin or a mixture of butyral resin with another resin which is compatible with butyral resin.Type: GrantFiled: August 2, 2001Date of Patent: December 3, 2002Inventors: Hirofumi Kishikawa, Masato Yamashita, Atsumu Kanda, Hiroshi Ono
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Publication number: 20020101338Abstract: A reversing alarm 16 for a vehicle emits an audible signal in the form of pulses of broad band sound when the vehicle is put into reverse gear. The broad band sound allows persons in the vicinity to locate the vehicle, as the human brain is able to process broad band sound to pinpoint the location of the sound source in a way which is not possible with single tone sounds. The alarm 16 is implemented via a simple electronic circuit which uses a zener diode as a signal generator 20 to generate the broad band sound.Type: ApplicationFiled: March 19, 2002Publication date: August 1, 2002Inventors: Christopher Hanson-Abbott, Masato Yamashita
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Publication number: 20020029826Abstract: Disclosed herein is a surface treatment agent for steel, characterized in that, said agent contains 0.1-15% by mass of chromium sulfate and 10-40% by mass of a binder resin containing butyral resin or a mixture of butyral resin with another resin which is compatible with butyral resin.Type: ApplicationFiled: August 2, 2001Publication date: March 14, 2002Inventors: Hirofumi Kishikawa, Masato Yamashita, Atsumu Kanda, Hiroshi Ono
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Patent number: 6342554Abstract: Disclosed herein is a surface treatment agent for steel, characterized in that, said agent contains 0.1-15% by mass of chromium sulfate and 10-40% by mass of a binder resin containing butyral resin or a mixture of butyral resin with another resin which is compatible with butyral resin.Type: GrantFiled: May 10, 1999Date of Patent: January 29, 2002Assignees: Sumitomo Metal Industries, Ltd., Shinto Paint Co.Inventors: Hirofumi Kishikawa, Masato Yamashita, Atsumu Kanda, Hiroshi Ono
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Publication number: 20010021456Abstract: The object of the present invention is to provide a coated steel having an ability to form a high corrosion-resistant rust layer in an early stage even in a severely corrosive environment, for example one with a high amount of atmospheric salinity, by applying a surface treatment which is economical and easily applied onto surfaces of a weather resistant steel and normal steel or surfaces of rust layers over these steels. A surface of a steel or a surface of a rust layer over a steel is coated with an organic resin paint comprising, by weight, 0.2 to 60% of the total with a composition of (i) 0.1-30% calcium oxide, (ii) a metal sulfate whose solubility is 1 g or more in 100 g of water at 5 degrees C and (iii) at least one or more kind(s) of phosphoric acid, the dried coating film having a thickness between 1 &mgr;m and 200 &mgr;m.Type: ApplicationFiled: February 16, 2001Publication date: September 13, 2001Inventor: Masato Yamashita
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Patent number: 6145689Abstract: There is provided a container closure which is easy to manufacture and also easy to open. The container closure is provided with a peripheral section adapted to be attached to a peripheral edge portion of the top opening of a container body, and a panel section which is surrounded by the peripheral section. The panel section has a plastic material layer on the face of a gas blocking substrate, and a score line providing a weakened region in the plastic material layer on the periphery of the panel section. The panel section is provided with a pulling tab for allowing a container to be opened along the score portion by raising the pulling tab. The pulling tab is integrally molded with the plastic material layer of the panel section through a thin hinge so that the pulling tab can be pulled up with respect to the panel section.Type: GrantFiled: March 23, 1999Date of Patent: November 14, 2000Assignees: Ishida Co., Ltd., Showa Denko Plastic Products Co., Ltd.Inventors: Yukio Kobayashi, Masato Yamashita
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Independent steering suspension having high longitudinal compliance with high caster angle stability
Patent number: 5938219Abstract: An independent steering suspension for a steering vehicle wheel, including: a carrier for supporting the steering vehicle wheel; a knuckle for supporting the carrier to be angularly movable relative thereto about a steering axis; upper and lower arms mounted laterally between upper and lower portions of the knuckle and opposing portions of the vehicle body, respectively, the upper and lower arms each having a general plan configuration selected from alphabetic letters A, L, T and Y to have a broad end corresponding to the bottom of A or L or the top of T or Y and a narrow end corresponding to the top of A or L or the bottom of T or Y and being pivotably connected with the knuckle upper or lower portion at the broad end and with the vehicle body at the narrow end; a steering device mounted between the carrier and the vehicle body to variably determine an angular position of the carrier about the steering axis; and a damper and spring mounted between the knuckle and the vehicle body.Type: GrantFiled: June 27, 1997Date of Patent: August 17, 1999Assignee: Toyota Jidasha Kabushiki KaishaInventors: Hiroshi Hayami, Masato Yamashita -
Patent number: 5472075Abstract: The invention provides an escalator constructed such that even persons using large-sized wheelchairs can utilize it with a sense of security together with healthy persons. A group of special steps made of a large-sized step and special steps are disposed between ordinary passenger steps and the special steps are guided by guide rails different from those for the ordinary passenger steps.Type: GrantFiled: February 4, 1994Date of Patent: December 5, 1995Assignee: Fujitec Co., Ltd.Inventors: Masato Yamashita, Minako Horie
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Patent number: 5435428Abstract: An escalator apparatus is provided which may be converted as desired to accommodate wheelchairs and other vehicles. Two specially adapted steps are disposed front and back of a standard step. Guide rails defining travel paths for the steps are located on a fixed portion of the escalator apparatus, and are adapted to engage cooperating elements carried on the steps. By directing the cooperating elements along different guide paths as desired, the special steps may be raised and lowered to be flush with the standard step between them, thereby forming a single vehicle step, without the need for stopping the motion of the escalator.Type: GrantFiled: January 10, 1994Date of Patent: July 25, 1995Assignee: Fujitec Co., Ltd.Inventors: Kazuo Adachi, Masato Yamashita, Yasusuke Tominaga, Minako Horie
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Patent number: 4989154Abstract: A method and apparatus for measuring resistivity employ the four-point probe method to measure the surface resistivity or volume resistivity of a sample. The method includes inputting sample shape information and calculating a resistance correction coefficient for the sample based on the shape information and information relating to a measurement position on the sample. The sample surface resistivity or volume resistivity is calculated by multiplying a resistance value, which is measured in accordance with the four-point probe method, by the correction coefficient.Type: GrantFiled: June 22, 1988Date of Patent: January 29, 1991Assignee: Mitsubishi Petrochemical Company Ltd.Inventors: Masato Yamashita, Hideo Enjyouji, Hiroshi Kurihara, Shoji Yamaguchi, Hideto Shimizu, Nichio Hashizume, Yasusuke Mori
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Patent number: 4905784Abstract: A power-assisted steering system includes a changeover valve unit comprising an input member arranged to be applied with the driver's steering effort and a valve assembly disposed between a hydraulic pump and a hydraulic power cylinder to control the supply of fluid under pressure from the pump to the power cylinder in response to movement of the input member, and a hydraulic reaction mechanism associated with the valve assembly to apply a reaction force to the input member in accordance with a hydraulic reaction pressure applie thereto. The reaction mechanism includes a reaction fluid chamber to be supplied with fluid under pressure from the pump respectively through a fired throttle and a flow control valve. The flow control valve is arranged to act as a fixed throttle valve when the pressure of fluid from the pump is lower than a predetermined value and to act as a constant flow control valve when the pressure of fluid from the pump becomes larger than the predetermined value.Type: GrantFiled: March 9, 1989Date of Patent: March 6, 1990Assignee: Toyota Jidosha Kabushiki KaishaInventor: Masato Yamashita
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Patent number: 4447825Abstract: Disclosed is a III-V Group compound semiconductor light-emitting element having a III-V Group compound semiconductor body with a p-n junction and including a p-type layer involved in forming the p-n junction; and a multi-layer electrode mounted on the p-type layer of the semiconductor body. The electrode comprises a first layer of gold alloy containing a small amount of beryllium or zinc and formed in direct contact with the p-type layer of the semiconductor body and an uppermost layer formed of gold or aluminum. A tantalum layer doped with carbon, nitrogen and/or oxygen is formed between the first layer and the uppermost layer by means of vacuum vapor deposition.Type: GrantFiled: February 2, 1981Date of Patent: May 8, 1984Assignee: Tokyo Shibaura Denki Kabushiki KaishaInventors: Yasuhisa Oana, Nobuaki Yasuda, Masato Yamashita, Norio Ozawa
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Patent number: RE44912Abstract: A reversing alarm for a vehicle emits an audible signal in the form of pulses of broad band sound when the vehicle is put into reverse gear. The broad band sound allows persons in the vicinity to locate the vehicle, as the human brain is able to process broad band sound to pinpoint the location of the sound source in a way which is not possible with single tone sounds. The alarm is implemented via a simple electronic circuit which uses a zener diode as a signal generator 20 to generate the broad band sound.Type: GrantFiled: April 26, 2007Date of Patent: May 27, 2014Assignees: Yamaguchi Electric Ind. Co. Ltd., Brigade Electronics PLCInventors: Christopher Hanson-Abbott, Masato Yamashita