Patents by Inventor Tadashi Hata
Tadashi Hata 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: 8836983Abstract: An information processing device includes an execution unit that executes a control program for causing a functional unit to realize a predetermined function, a memory that stores the control program, a state variable indicating a state of the functional unit, and activation history of either initial activation or second and following activation, in a nonvolatile memory, and a communication unit that causes the execution unit to communicate with the functional unit, wherein the execution unit includes a first procedure where the control program is stored in the memory and the control program is read and is executed, and a second procedure where the control program pre-stored in the memory is read and is executed, refers to the activation history when activation is performed, executes the first procedure in a case of the initial activation, and executes the second procedure in a case of the second and following activation.Type: GrantFiled: July 26, 2012Date of Patent: September 16, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Hiroaki Yamamoto, Jyunya Yamada, Tadashi Hata, Toshiharu Hayashida
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Patent number: 8638455Abstract: A program executing apparatus, includes: a nonvolatile memory that stores a program for activating an equipment and a variable used in the program and sustains the stored program and the variable even though power is not supplied, the program and the variable being able to be read out and written into the nonvolatile memory; and an executing unit that transmits the program and the variable to the nonvolatile memory when the activation of the equipment is instructed at an initial status where the program and the variable are not stored in the nonvolatile memory, and successively executes the program using the variable stored in the nonvolatile memory, and, when the activation of the equipment is re-instructed, executes the program using the variable stored in the nonvolatile memory.Type: GrantFiled: November 14, 2011Date of Patent: January 28, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Tadashi Hata, Masayoshi Kikuta, Tadamasa Sakamaki, Shunsuke Kasahara, Binhui Liu, Terutake Hayashi, Hiroaki Yamamoto, Masakazu Kawashita, Hideki Yamasaki, Yoshifumi Bando, Yuji Murata, Shinho Ikeda
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Publication number: 20130235417Abstract: An information processing device includes an execution unit that executes a control program for causing a functional unit to realize a predetermined function, a memory that stores the control program, a state variable indicating a state of the functional unit, and activation history of either initial activation or second and following activation, in a nonvolatile memory, and a communication unit that causes the execution unit to communicate with the functional unit, wherein the execution unit includes a first procedure where the control program is stored in the memory and the control program is read and is executed, and a second procedure where the control program pre-stored in the memory is read and is executed, refers to the activation history when activation is performed, executes the first procedure in a case of the initial activation, and executes the second procedure in a case of the second and following activation.Type: ApplicationFiled: July 26, 2012Publication date: September 12, 2013Applicant: FUJI XEROX CO., LTD.Inventors: Hiroaki YAMAMOTO, Jyunya YAMADA, Tadashi HATA, Toshiharu HAYASHIDA
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Publication number: 20120331236Abstract: A data processing apparatus includes an operation unit, a writable and readable volatile register, a writable and readable nonvolatile memory, first and second writing units and a write-back unit. The operation unit performs an arithmetic operation and a logical operation. The writable and readable volatile register stores data used in the operations performed by the operation unit. The writable and readable nonvolatile memory stores the data in parallel with the volatile register. The data stored in the nonvolatile memory is the data stored in the volatile register. The first writing unit writes the data in the volatile register. The second writing unit writes the data in the nonvolatile memory in parallel with the first writing unit every time the data is written in the volatile register. The write-back unit writes back the data stored in the nonvolatile memory to the volatile register when a power supply is turned on.Type: ApplicationFiled: November 2, 2011Publication date: December 27, 2012Applicant: FUJI XEROX CO., LTD.Inventors: Masayoshi KIKUTA, Binhui LIU, Tadashi HATA, Shunsuke KASAHARA, Terutake HAYASHI, Hiroaki YAMAMOTO, Masakazu KAWASHITA, Hideki YAMASAKI, Yoshifumi BANDO, Yuji MURATA, Shinho IKEDA, Tadamasa SAKAMAKI
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Publication number: 20120327440Abstract: A program executing apparatus, includes : a nonvolatile memory that stores a program for activating an equipment and a variable used in the program and sustains the stored program and the variable even though power is not supplied, the program and the variable being able to be read out and written into the nonvolatile memory; and an executing unit that transmits the program and the variable to the nonvolatile memory when the activation of the equipment is instructed at an initial status where the program and the variable are not stored in the nonvolatile memory, and successively executes the program using the variable stored in the nonvolatile memory, and, when the activation of the equipment is re-instructed, executes the program using the variable stored in the nonvolatile memory.Type: ApplicationFiled: November 14, 2011Publication date: December 27, 2012Applicant: FUJI XEROX CO., LTD.Inventors: Tadashi HATA, Masayoshi KIKUTA, Tadamasa SAKAMAKI, Shunsuke KASAHARA, Binhui LIU, Terutake HAYASHI, Hiroaki YAMAMOTO, Masakazu KAWASHITA, Hideki YAMASAKI, Yoshifumi BANDO, Yuji MURATA, Shinho IKEDA
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Patent number: 7727334Abstract: In a Czochralski (CZ) single crystal puller equipped with a cooler and a thermal insulation member, which are to be disposed in a CZ furnace, smooth recharge and additional charge of material are made possible. Further, elimination of dislocations from a silicon seed crystal by use of the Dash's neck method can be performed smoothly. To these ends, there is provided a CZ single crystal puller, wherein a cooler and a thermal insulation member are immediately moved upward away from a melt surface during recharge or additional charge of material or during elimination of dislocations from a silicon seed crystal by use of the Dash's neck method.Type: GrantFiled: May 31, 2007Date of Patent: June 1, 2010Assignee: Sumco Techxiv CorporationInventors: Hiroshi Inagaki, Shigeki Kawashima, Makoto Kamogawa, Toshirou Kotooka, Toshiaki Saishoji, Daisuke Ebi, Kentaro Nakamura, Kengo Hayashi, Yoshinobu Hiraishi, Shigeo Morimoto, Hiroshi Monden, Tadayuki Hanamoto, Tadashi Hata
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Publication number: 20090173272Abstract: In a Czochralski (CZ) single crystal puller equipped with a cooler and a thermal insulation member, which are to be disposed in a CZ furnace, smooth recharge and additional charge of material are made possible. Further, elimination of dislocations from a silicon seed crystal by use of the Dash's neck method can be performed smoothly. To these ends, there is provided a CZ single crystal puller, wherein a cooler and a thermal insulation member are immediately moved upward away from a melt surface during recharge or additional charge of material or during elimination of dislocations from a silicon seed crystal by use of the Dash's neck method.Type: ApplicationFiled: December 23, 2008Publication date: July 9, 2009Applicant: KOMATSU DENSHI KINOZOKU KABUSHIKI KAISHAInventors: Hiroshi Inagaki, Shigeki Kawashima, Makoto Kamogawa, Toshirou Kotooka, Toshiaki Saishoji, Daisuke Ebi, Kentaro Nakamura, Kengo Hayashi, Yoshinobu Hiraishi, Shigeo Morimoto, Hiroshi Monden, Tadayuki Hanamoto, Tadashi Hata
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Publication number: 20080311021Abstract: In a Czochralski (CZ) single crystal puller equipped with a cooler and a thermal insulation member, which are to be disposed in a CZ furnace, smooth recharge and additional charge of material are made possible. Further, elimination of dislocations from a silicon seed crystal by use of the Dash's neck method can be performed smoothly. To these ends, there is provided a CZ single crystal puller, wherein a cooler and a thermal insulation member are immediately moved upward away from a melt surface during recharge or additional charge of material or during elimination of dislocations from a silicon seed crystal by use of the Dash's neck method.Type: ApplicationFiled: October 31, 2007Publication date: December 18, 2008Applicant: Komatsu Denshi Kinzoku Kabushiki KaishaInventors: Hiroshi Inagaki, Shigeki Kawashima, Makoto Kamogawa, Toshirou Kotooka, Toshiaki Saishoji, Daisuke Ebi, Kentaro Nakamura, Kengo Hayashi, Yoshinobu Hiraishi, Shigeo Morimoto, Hiroshi Monden, Tadayuki Hanamoto, Tadashi Hata
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Publication number: 20080311019Abstract: In a Czochralski (CZ) single crystal puller equipped with a cooler and a thermal insulation member, which are to be disposed in a CZ furnace, smooth recharge and additional charge of material are made possible. Further, elimination of dislocations from a silicon seed crystal by use of the Dash's neck method can be performed smoothly. To these ends, there is provided a CZ single crystal puller, wherein a cooler and a thermal insulation member are immediately moved upward away from a melt surface during recharge or additional charge of material or during elimination of dislocations from a silicon seed crystal by use of the Dash's neck method.Type: ApplicationFiled: October 31, 2007Publication date: December 18, 2008Applicant: Komatsu Denshi Kinzoku Kabushiki KaishaInventors: Hiroshi Inagaki, Shigeki Kawashima, Makoto Kamogawa, Toshirou Kotooka, Toshiaki Saishoji, Daisuke Ebi, Kentaro Nakamura, Kengo Hayashi, Yoshinobu Hiraishi, Shigeo Morimoto, Hiroshi Monden, Tadayuki Hanamoto, Tadashi Hata
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Publication number: 20070256625Abstract: In a Czochralski (CZ) single crystal puller equipped with a cooler and a thermal insulation member, which are to be disposed in a CZ furnace, smooth recharge and additional charge of material are made possible. Further, elimination of dislocations from a silicon seed crystal by use of the Dash's neck method can be performed smoothly. To these ends,there is provided a CZ single crystal puller, wherein a cooler and a thermal insulation member are immediately moved upward away from a melt surface during recharge or additional charge of material or during elimination of dislocations from a silicon seed crystal by use of the Dash's neck method.Type: ApplicationFiled: May 31, 2007Publication date: November 8, 2007Applicant: Komatsu Denshi Kinzoku Kabushiki KaishaInventors: Hiroshi Inagaki, Shigeki Kawashima, Makoto Kamogawa, Toshirou Kotooka, Toshiaki Saishoji, Daisuke Ebi, Kentaro Nakamura, Kengo Hayashi, Yoshinobu Hiraishi, Shigeo Morimoto, Hiroshi Monden, Tadayuki Hanamoto, Tadashi Hata
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Patent number: 7222342Abstract: A download method comprises an auxiliary downloader storing step for storing an auxiliary downloader 38 in a storage unit by executing a downloader 22 stored in the storage unit, a new software storing step for storing new software 40 in a region of the storage unit other than the storage region where the auxiliary downloader 38 is stored, and a downloader starting step for executing the auxiliary downloader 38 in the event of failure of the storage of the new software 40.Type: GrantFiled: February 24, 2003Date of Patent: May 22, 2007Assignee: Fuji Xerox Co., Ltd.Inventors: Tadashi Hata, Satoshi Ono
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Patent number: 6977010Abstract: In a Czochralski (CZ) single crystal puller equipped with a cooler and a thermal insulation member, which are to be disposed in a CZ furnace, smooth recharge and additional charge of material are made possible. Further, elimination of dislocations from a silicon seed crystal by use of the Dash's neck method can be performed smoothly. To these ends, there is provided a CZ single crystal puller, wherein a cooler and a thermal insulation member are immediately moved upward away from a melt surface during recharge or additional charge of material or during elimination of dislocations from a silicon seed crystal by use of the Dash's neck method.Type: GrantFiled: January 7, 2003Date of Patent: December 20, 2005Assignee: Komatsu Denshi Kinzoku Kabushiki KaishaInventors: Hiroshi Inagaki, Shigeki Kawashima, Makoto Kamogawa, Toshirou Kotooka, Toshiaki Saishoji, Daisuke Ebi, Kentaro Nakamura, Kengo Hayashi, Yoshinobu Hiraishi, Shigeo Morimoto, Hiroshi Monden, Tadayuki Hanamoto, Tadashi Hata
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Publication number: 20050268840Abstract: In a Czochralski (CZ) single crystal puller equipped with a cooler and a thermal insulation member, which are to be disposed in a CZ furnace, smooth recharge and additional charge of material are made possible. Further, elimination of dislocations from a silicon seed crystal by use of the Dash's neck method can be performed smoothly. To these ends, there is provided a CZ single crystal puller, wherein a cooler and a thermal insulation member are immediately moved upward away from a melt surface during recharge or additional charge of material or during elimination of dislocations from a silicon seed crystal by use of the Dash's neck method.Type: ApplicationFiled: June 7, 2005Publication date: December 8, 2005Applicant: Komatsu Denshi Kinzoku Kabushiki KaishaInventors: Hiroshi Inagaki, Shigeki Kawashima, Makoto Kamogawa, Toshirou Kotooka, Toshiaki Saishoji, Daisuke Ebi, Kentaro Nakamura, Kengo Hayashi, Yoshinobu Hiraishi, Shigeo Morimoto, Hiroshi Monden, Tadayuki Hanamoto, Tadashi Hata
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Patent number: 6733585Abstract: In a Czochralski (CZ) single crystal puller equipped with a cooler and a thermal insulation member, which are to be disposed in a CZ furnace, smooth recharge and additional charge of material are made possible. Further, elimination of dislocations from a silicon seed crystal by use of the Dash's neck method can be performed smoothly. To these ends, there is provided a CZ single crystal puller, wherein a cooler and a thermal insulation member are immediately moved upward away from a melt surface during recharge or additional charge of material or during elimination of dislocations from a silicon seed crystal by use of the Dash's neck method.Type: GrantFiled: February 1, 2001Date of Patent: May 11, 2004Assignee: Komatsu Denshi Kinzoku Kabushiki KaishaInventors: Hiroshi Inagaki, Shigeki Kawashima, Makoto Kamogawa, Tadashi Hata
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Publication number: 20030163805Abstract: A download method comprises an auxiliary downloader storing step for storing an auxiliary downloader 38 in a storage unit by executing a downloader 22 stored in the storage unit, a new software storing step for storing new software 40 in a region of the storage unit other than the storage region where the auxiliary downloader 38 is stored, and a downloader starting step for executing the auxiliary downloader 38 in the event of failure of the storage of the new software 40.Type: ApplicationFiled: February 24, 2003Publication date: August 28, 2003Applicant: FUJI XEROX CO., LTD.Inventors: Tadashi Hata, Satoshi Ono
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Publication number: 20030154907Abstract: In a Czochralski (CZ) single crystal puller equipped with a cooler and a thermal insulation member, which are to be disposed in a CZ furnace, smooth recharge and additional charge of material are made possible. Further, elimination of dislocations from a silicon seed crystal by use of the Dash's neck method can be performed smoothly. To these ends, there is provided a CZ single crystal puller, wherein a cooler and a thermal insulation member are immediately moved upward away from a melt surface during recharge or additional charge of material or during elimination of dislocations from a silicon seed crystal by use of the Dash's neck method.Type: ApplicationFiled: January 7, 2003Publication date: August 21, 2003Applicant: Komatsu Denshi Kinzoku Kabushiki KaishaInventors: Hiroshi Inagaki, Shigeki Kawashima, Makoto Kamogawa, Toshirou Kotooka, Toshiaki Saishoji, Daisuke Ebi, Kentaro Nakamura, Kengo Hayashi, Yoshinobu Hiraishi, Shigeo Morimoto, Hiroshi Monden, Tadayuki Hanamoto, Tadashi Hata
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Publication number: 20020144641Abstract: In a Czochralski (CZ) single crystal puller equipped with a cooler and a thermal insulation member, which are to be disposed in a CZ furnace, smooth recharge and additional charge of material are made possible. Further, elimination of dislocations from a silicon seed crystal by use of the Dash's neck method can be performed smoothly. To these ends, there is provided a CZ single crystal puller, wherein a cooler and a thermal insulation member are immediately moved upward away from a melt surface during recharge or additional charge of material or during elimination of dislocations from a silicon seed crystal by use of the Dash's neck method.Type: ApplicationFiled: February 1, 2001Publication date: October 10, 2002Inventors: Hiroshi Inagaki, Shigeki Kawashima, Makoto Kamogawa, Toshire Kotooka, Toshiaki Saishoji, Daisuke Ebi, Kentarou Nakamura, Kengo Hayashi, Yoshinobu Hiraishi, Shigeo Morimoto, Hiroshi Monden, Tadayuki Hanamoto, Tadashi Hata
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Patent number: 5308867Abstract: A series of new compounds, called "the phomactins" is provided and may be isolated from the culture broth of fungi of the genus Phoma. especially Phomas sp. SANK 11486 (No. FERM BP-2598). These compounds are platelet activating factor antagonists and may be used for the treatment of disorders for which known such agents may also be used.Type: GrantFiled: August 10, 1992Date of Patent: May 3, 1994Assignee: Sankyo Company, LimitedInventors: Aiya Sato, Michihiro Sugano, Kouhei Furuya, Takeshi Oshima, Harumitsu Kuwano, Tadashi Hata, Hideyuki Haruyama
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Patent number: 5151529Abstract: A series of new compounds, called "the phomactins" is provided and may be isolated from the culture broth of fungi of the genus Phoma, especially Phoma sp. SANK 11486 (No. FERM BP-2598). These compounds are platelet activating factor antagonists and may be used for the treatment of disorders for which known such agents may also be used.Type: GrantFiled: October 10, 1990Date of Patent: September 29, 1992Assignee: Sankyo Company, LimitedInventors: Aiya Sato, Michihiro Sugano, Kouhei Furuya, Takeshi Oshima, Harumitsu Kuwano, Tadashi Hata, Hideyuki Haruyama