Patents by Inventor Masami Morita
Masami Morita 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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Patent number: 7969032Abstract: An apparatus comprising: a first input that receives a first rotational speed information of a windmill mechanically generated by a mechanical rotation detection unit; a second input that receives a second rotational speed information of the windmill based on an alternating current output of a generator attached to the windmill; and a controller configured to compare the first and second rotational speed information, to determine whether a difference between the first and second rotational speed information is greater than a predetermined value and to execute a predetermined anomaly processing in response to the difference being greater than the predetermined value.Type: GrantFiled: September 17, 2010Date of Patent: June 28, 2011Assignee: Sinfonia Technology Co., Ltd.Inventors: Tsutomu Shinya, Sachiko Shinya, legal representative, Masashi Kutsuna, Takeo Ito, Masami Morita, Hiroki Kataoka, Hiroaki Nishiono
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Publication number: 20110042951Abstract: An apparatus comprising: a first input that receives a first rotational speed information of a windmill mechanically generated by a mechanical rotation detection unit; a second input that receives a second rotational speed information of the windmill based on an alternating current output of a generator attached to the windmill; and a controller configured to compare the first and second rotational speed information, to determine whether a difference between the first and second rotational speed information is greater than a predetermined value and to execute a predetermined anomaly processing in response to the difference being greater than the predetermined value.Type: ApplicationFiled: September 17, 2010Publication date: February 24, 2011Applicant: SINFONIA TECHNOLOGY CO., LTD.Inventors: Tsutomu SHINYA, Sachiko Shinya, Masashi Kutsuna, Takeo Ito, Masami Morita, Hiroki Kataoka, Hiroaki Nishiono
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Patent number: 7432608Abstract: The present invention provides an electric generator for achieving the cost reduction of the electric generator itself from the view point of the structure of the electric generator, and the cost reduction of the generation of electricity from the view point of the performance of the electric generator, and a power supply equipment for use in this electric generator.Type: GrantFiled: January 7, 2004Date of Patent: October 7, 2008Assignee: Shinko Electric Co., Ltd.Inventors: Kazuo Okubo, Kazumichi Kato, Yuzo Takakado, Hirosuke Imabayashi, Toshio Miki, Masami Morita, Hideki Tamura, Katsuyoshi Nakano, Yushi Sato, Tomoyuki Matsunaga, Tetsuyuki Kimura, Nobuhiro Saito, Tetsunari Kobayakawa, Kenji Yamaguchi
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Publication number: 20080191484Abstract: Wind power can be always detected even when a wind turbine 11 forcibly brakes, as well as cost of components can be reduced. A generator includes a wind turbine 11 rotated by wind power to generate a driving force, a dynamo 19 operated by the driving force of the wind turbine 11 to generate electricity, a short-circuit brake 21 for switching the output side of the dynamo 19 between an output state and a short-circuit state, a rotational speed input unit 41 or an arithmetic processing part 51 for recognizing the magnitude of the wind power in both of the output and short-circuit states based on the rotational speeds of the wind turbine 11 in both of the output and short-circuit states, and an arithmetic processing part 51 for determining which state the dynamo 19 should be changed over to between the output and short-circuit states based on the rotational speed of the wind turbine 11 and controlling the switching of the short-circuit brake 21 based on the determination result.Type: ApplicationFiled: March 15, 2005Publication date: August 14, 2008Applicant: Shinko Electric Co., Ltd.Inventors: Kazuo Okubo, Masami Morita, Katsuyoshi Nakano
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Patent number: 7141887Abstract: A power supply unit inclding a battery 4 that stores electric power used for operations of various devices; a dynamo 19, a rotation support mechanism 14, and a rectifying section 32 as charging means that converts natural energy into electric energy and supplies electric power of the electric energy to the battery 4 to be charged; a charging control section 36 for changing over between supply and stop of the electric power from the charging means to the storage means; and a charging control driving unit 45 and a low-voltage charging function of an arithmetic processing part 51 as charging changeover control means that controls the charging control section 36 such that supply and stop of the electric power are repeated when the charging voltage for charging the battery 4 with electric power is not less than a predetermined value, and continues supply of the electric power when the charging voltage is less than the predetermined value.Type: GrantFiled: January 7, 2004Date of Patent: November 28, 2006Assignee: Shinko Electric Co., Ltd.Inventors: Kazuo Okubo, Kazumichi Kato, Masami Morita, Katsuyoshi Nakano, Tsutomu Shinya
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Publication number: 20060145668Abstract: The present invention provides an electric generator for achieving the cost reduction of the electric generator itself from the view point of the structure of the electric generator, and the cost reduction of the generation of electricity from the view point of the performance of the electric generator, and a power supply equipment for use in this electric generator.Type: ApplicationFiled: January 7, 2004Publication date: July 6, 2006Applicant: SHINKO ELECTRIC CO., LTDInventors: Kazuo Okubo, Kazumichi Kato, Yuzo Takakado, Hirosuke Imabayashi, Toshio Miki, Masami Morita, Hideki Tamura, Katsuyoshi Nakano, Yushi Sato, Tomoyuki Matsunaga, Tetsuyuki Kimura, Nobuhiro Saito, Tetsunari Kobayakawa, Kenji Yamaguchi
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Publication number: 20060055377Abstract: A power supply unit of the invention comprises a battery 4 that stores electric power used for operations of various devices; a dynamo 19, a rotation support mechanism 14, and a rectifying section 32 as charging means that converts natural energy into electric energy and supplies electric power of the electric energy to the battery 4 to be charged; a charging control section 36 for changing over between supply and stop of the electric power from the charging means to the storage means; and a charging control driving unit 45 and a low-voltage charging function of an arithmetic processing part 51 as charging changeover control means that controls the charging control section 36 such that supply and stop of the electric power are repeated when the charging voltage for charging the battery 4 with electric power is not less than a predetermined value, and continues supply of the electric power when the charging voltage is less than the predetermined value.Type: ApplicationFiled: January 7, 2004Publication date: March 16, 2006Applicant: Shinko Electric Co., Ltd.Inventors: Kazuo Okubo, Kazumichi Kato, Masami Morita, Katsuyoshi Nakano, Tsutomu Shinya
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Publication number: 20030109460Abstract: A pharmaceutical preparation which ensures stability and solubility of a hexacyclic camptothecin derivative prepared by adding a ring having a water-soluble group to camptothecin, wherein a pH-adjusting substance and, as occasion demands, a sugar or a sugar alcohol are added to the hexacyclic camptothecin derivative.Type: ApplicationFiled: October 4, 2002Publication date: June 12, 2003Inventors: Shuichi Ando, Shuichi Sugie, Masami Morita
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Patent number: D590340Type: GrantFiled: July 17, 2007Date of Patent: April 14, 2009Assignee: Shinko Electric Co., Ltd.Inventors: Fumio Sayama, Masami Morita, Hiroki Kataoka, Hiroaki Nishiono, Junichi Kurokawa, Tsuyoshi Muraoka
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Patent number: D641699Type: GrantFiled: July 17, 2007Date of Patent: July 19, 2011Assignee: Shinko Electric Co., Ltd.Inventors: Fumio Sayama, Masami Morita, Hiroki Kataoka, Hiroaki Nishiono, Junichi Kurokawa, Tsuyoshi Muraoka