Patents by Inventor Masao Ochi
Masao Ochi 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: 6863184Abstract: There is provided a filtration apparatus superior in durability dispensing with an O ring otherwise employed to attach a bowl. The apparatus includes a housing head, a housing bowl detachably attached to the housing head and surrounding a cartridge filter circumferentially to define a channel wall, and clamping means exerting force to press the housing head and bowl against each other to clamp the head and bowl together. The housing head has a portion facing the housing bowl and having a sealing portion. The housing bowl has a sealing portion providing a seal when the clamping means exerts force to allow the sealing portion of the bowl to abut directly against the sealing portion of the head.Type: GrantFiled: November 28, 2001Date of Patent: March 8, 2005Assignee: Kurabo Industries Ltd.Inventors: Masao Ochi, Katsushi Hamada
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Patent number: 6634509Abstract: There can be obtained an ecological filtration apparatus providing a sufficient function of precise filtration while contributing to saving resources and minimizing refuse. The filtration apparatus includes a housing having an inlet and an outlet, an outer cylinder fixed to the housing, and a cartridge filter formed mainly of a cylindrical filter, an inner cylinder and end caps. The cartridge filter is detachably attached to the housing, housed in the outer cylinder, blocking a channel extending from the inlet to the outlet.Type: GrantFiled: March 22, 2001Date of Patent: October 21, 2003Assignee: Kurabo Industries Ltd.Inventor: Masao Ochi
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Publication number: 20020066697Abstract: There is provided a filtration apparatus superior in durability dispensing with an O ring otherwise employed to attach a bowl. The apparatus includes a housing head, a housing bowl detachably attached to the housing head and surrounding a cartridge filter circumferentially to define a channel wall, and clamping means exerting force to press the housing head and bowl against each other to clamp the head and bowl together. The housing head has a portion facing the housing bowl and having a sealing portion. The housing bowl has a sealing portion providing a seal when the clamping means exerts force to allow the sealing portion of the bowl to abut directly against the sealing portion of the head.Type: ApplicationFiled: November 28, 2001Publication date: June 6, 2002Applicant: KURABO INDUSTRIES LTD.Inventors: Masao Ochi, Katsushi Hamada
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Publication number: 20010025816Abstract: There can be obtained an ecological filtration apparatus providing a sufficient function of precise filtration while contributing to saving resources and minimizing refuse. The filtration apparatus includes a housing having an inlet and an outlet, an outer cylinder fixed to the housing, and a cartridge filter formed mainly of a cylindrical filter, an inner cylinder and end caps. The cartridge filter is detachably attached to the housing, housed in the outer cylinder, blocking a channel extending from the inlet to the outlet.Type: ApplicationFiled: March 22, 2001Publication date: October 4, 2001Inventor: Masao Ochi
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Patent number: 5714675Abstract: A flier launched from an electrothermal accelerator 2 is collided against a specimen 53 retained in a sealed specimen receptacle 36, so that impact testing or perforation processing can be effected without disturbing collision environments such as temperature and atmosphere.Type: GrantFiled: December 6, 1996Date of Patent: February 3, 1998Assignees: Director General of Agency of Industrial Science and Technology, Ishikawajima-Harima Jukogyo Kabushiki KaishaInventors: Hiroo Yoshida, Kazuo Uematsu, Masao Ochi
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Patent number: 5421400Abstract: Cooling liquid flowing through cooling-liquid passages cools in heat-transmission manner an inner layer on an inner surface of an impermeable intermediate layer and is directed through a piping to an interface between the intermediate and outer layers, whereby the porous outer layer is cooled by latent heat generated by evaporation of the cooling liquid infiltrated into the porous outer layer.Type: GrantFiled: March 24, 1994Date of Patent: June 6, 1995Assignee: Ishikawajima-Harima Jukogyo Kabushiki KaishaInventors: Toshikazu Yano, Masao Ochi
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Patent number: 5390729Abstract: Cooling liquid flowing through cooling-liquid passages cools in heat-transmission manner an inner layer on an inner surface of an impermeable intermediate layer and is directed through a piping to an interface between the intermediate and outer layers, whereby the porous outer layer is cooled by latent heat generated by evaporation of the cooling liquid infiltrated into the porous outer layer.Type: GrantFiled: August 26, 1993Date of Patent: February 21, 1995Assignee: Ishikawajima-Harima Jukogyo Kabushiki KaishaInventors: Akira Sakurai, Masahiro Shiotsu, Toshikazu Yano, Masao Ochi, Toshihiro Sugawara
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Patent number: 5379610Abstract: Cooling liquid flowing through cooling-liquid passages cools in heat-transmission manner an inner layer on an inner surface of an impermeable intermediate layer and is directed through a piping to an interface between the intermediate and outer layers, whereby the porous outer layer is cooled by latent heat generated by evaporation of the cooling liquid infiltrated into the porous outer layer.Type: GrantFiled: August 26, 1993Date of Patent: January 10, 1995Assignee: Ishikawajima-Harima Jukogyo Kabushiki KaishaInventors: Akira Sakurai, Masahiro Shiotsu, Toshikazu Yano, Masao Ochi, Toshihiro Sugawara
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Patent number: 5345995Abstract: Cooling liquid flowing through cooling-liquid passages cools in heat-transmission manner an inner layer on an inner surface of an impermeable intermediate layer and is directed through a piping to an interface between the intermediate and outer layers, whereby the porous outer layer is cooled by latent heat generated by evaporation of the cooling liquid infiltrated into the porous outer layer.Type: GrantFiled: August 26, 1993Date of Patent: September 13, 1994Assignee: Ishikawajima-Harima Jukogyo Kabushiki KaishaInventors: Toshikazu Yano, Masao Ochi
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Patent number: 5329785Abstract: Cooling liquid flowing through cooling-liquid passages cools in heat-transmission manner an inner layer on an inner surface of an impermeable intermediate layer and is directed through a piping to an interface between the intermediate and outer layers, whereby the porous outer layer is cooled by latent heat generated by evaporation of the cooling liquid infiltrated into the porous outer layer.Type: GrantFiled: June 8, 1993Date of Patent: July 19, 1994Assignee: Ishikawajima-Harima Jukogyo Kabushiki KaishaInventors: Akira Sakurai, Masahiro Shiotsu, Toshikazu Yano, Masao Ochi, Toshihiro Sugawara