Patents Assigned to Uratanishoji Kabushiki Kaisha
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Patent number: 8011638Abstract: A marking device comprises an outer shell in a cylindrical shape with a bottom surface attached to a molding device, a rotatable tube provided inside of the outer shell, an indicator connecting to the bottom of the outer shell and a support mechanism pushing up the rotatable tube from the internal space of the outer shell while the indicator and the outer shell are engaged with each other. The head of the indicator is formed in a frusto-conical shape tapered into the inside of the outer shell. The rotatable tube comprises an inner surface contacting to the outer surface of the head of the indicator, and an outer surface forming a frusto-conical head tapered into the inside of the outer shell from a second carved marks. The outer shell comprises an inner surface contacting to the outer surface of the head of the rotatable tube.Type: GrantFiled: February 5, 2009Date of Patent: September 6, 2011Assignee: Uratanishoji Kabushiki KaishaInventor: Hideki Uratani
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Publication number: 20090188399Abstract: A marking device comprises an outer shell in a cylindrical shape with a bottom surface attached to a molding device, a rotatable tube provided inside of the outer shell, an indicator connecting to the bottom of the outer shell and a support mechanism pushing up the rotatable tube from the internal space of the outer shell while the indicator and the outer shell are engaged with each other. The head of the indicator is formed in a frusto-conical shape tapered into the inside of the outer shell. The rotatable tube comprises an inner surface contacting to the outer surface of the head of the indicator, and an outer surface forming a frusto-conical head tapered into the inside of the outer shell from a second carved marks. The outer shell comprises an inner surface contacting to the outer surface of the head of the rotatable tube.Type: ApplicationFiled: February 5, 2009Publication date: July 30, 2009Applicant: Uratanishoji Kabushiki KaishaInventor: Hideki Uratani
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Patent number: 7503542Abstract: A gas-exhausting marking device that is easily attached to the molding device in an appropriate position where the marking device exhibit sufficient gas-exhausting effect. The upper surface and the bottom surface of the marking device according to the present invention are configured to be breathable to allow gas to flow therethrough.Type: GrantFiled: December 22, 2006Date of Patent: March 17, 2009Assignee: Uratanishoji Kabushiki Kaisha (Japan Corporation)Inventor: Hideki Uratani
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Publication number: 20070145232Abstract: A gas-exhausting marking device that is easily attached to the molding device in an appropriate position where the marking device exhibit sufficient gas-exhausting effect. The upper surface and the bottom surface of the marking device according to the present invention are configured to be breathable to allow gas to flow therethrough.Type: ApplicationFiled: December 22, 2006Publication date: June 28, 2007Applicant: Uratanishoji Kabushiki KaishaInventor: Hideki Uratani
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Patent number: 7171894Abstract: The object of the present invention is to provide a removable marking device for a mold that enables to leave two marks of different meanings accurately with simple operation. A removable marking device for a mold has a control mechanism that allows said indicator axle to rotate with said rotatable tube when said indicator axle rotates in the other direction.Type: GrantFiled: August 24, 2005Date of Patent: February 6, 2007Assignee: Uratanishoji Kabushiki Kaisha, Japan CorporationInventor: Hideki Uratani
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Publication number: 20060272519Abstract: The object of the present invention is to provide a removable marking device for a mold that enables to leave two marks of different meanings accurately with simple operation. A removable marking device for a mold has a control mechanism that allows said indicator axle to rotate with said rotatable tube when said indicator axle rotates in the other direction.Type: ApplicationFiled: August 24, 2005Publication date: December 7, 2006Applicant: Uratanishoji Kabushiki KaishaInventor: Hideki Uratani
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Patent number: 6966257Abstract: A removable marking device for mold consists of a substantially cylindrical outer member, an indicator can be rotated around axis line of outer member, a mark portion that is formed on upper surface of outer member and said indicator, wherein in said indicator, plural positioning projection portions protruding in radial direction of indicator is located, positioning projection portion consists of a positioning spring buried in indicator and an insert portion located in a tip of positioning spring, in inner wall of outer member, a positioning groove extending axis direction of outer member is formed at even intervals along circumferential direction of middle bore portion, in plural positioning projection portions, when at least one positioning projection portion is inserted in positioning groove, other positioning projection portion touches in inner wall of outer member in positioning groove.Type: GrantFiled: April 26, 2004Date of Patent: November 22, 2005Assignee: Uratanishoji Kabushiki KaishaInventor: Hideki Uratani