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1.发明授权公开(公告)号：US06203416B1
公开(公告)日：2001-03-20
申请号：US09390629
申请日：1999-09-07
申请人： Toru Mizuno , Ikuo Hattori , Akihiko Sugama , Toshikatsu Matsuya , Yoshiaki Ise
发明人： Toru Mizuno , Ikuo Hattori , Akihiko Sugama , Toshikatsu Matsuya , Yoshiaki Ise
IPC分类号： B23F2103
CPC分类号： B28D1/041 , B28D1/121 , Y10T408/81
摘要： Provided are an outer-diameter blade, an inner-diameter blade and cutting machines using both blades for cutting hard material, and a core drill and a core-drill processing machine for forming a hole into hard material, whereby the mechanical processing with reduction in the cutting and/or contact resistance to the tools is realized, so that in the case of the outer-diamond blade, it is prevented from occurring that a to-be-cut object is warped and put into contact to the blade to cause chipping; in the case of the inner-diameter blade, it is prevented from occurring that the blade is bowed and/or a cutting surface is curved; and in the case of the core drill, not only are grinding powder of a workpiece and loosed-off abrasive grains effectively removed to prevent those from being loaded between the drill and the workpiece, but neither of cracking and chipping occur when the drill passes through the workpiece. An outer-diameter blade comprises: a metal base plate having a disk-like shape; a diamond abrasive grain tip portion provided along an outer peripheral part of the metal base plate and diamond abrasive grain layers formed on side surfaces of the metal base plate, wherein an outer end face of the tip portion is shaped as an angled protrusion. An inner-diameter blade comprises: a hollow base plate having a disk-like shape; a diamond abrasive grain tip portion provided along an inner peripheral part of the hollow base plate; and an abrasive grain layer formed on side surfaces of the hollow base plate, wherein an outer end face of the tip portion is shaped as an angled protrusion. A core drill comprises: a shank; a base metal section having a cup-like shape constructed of a disk-like top wall and a cylindrical side wall provided on a fore-end of the shank; a grinding stone portion mounted on an outer end part of the base metal section; and abrasive grain layers formed on inner/outer side surfaces of the cylindrical side wall of the base metal section.
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公开(公告)号：US5617262A
公开(公告)日：1997-04-01
申请号：US567165
申请日：1995-12-05
申请人： Yoshiaki Ise , Hiroyuki Miyazawa , Hiroyuki Kimura , Shinichi Okoshi , Tatsumasa Nakamura , Toshiyuki Kato
发明人： Yoshiaki Ise , Hiroyuki Miyazawa , Hiroyuki Kimura , Shinichi Okoshi , Tatsumasa Nakamura , Toshiyuki Kato
CPC分类号： G02B7/183 , G02B5/08 , G02B5/10 , Y10S359/90 , Y10T428/249969 , Y10T428/249976 , Y10T428/249977
摘要： A light-weight base body of a reflecting mirror, such as those used in reflecting astronomical telescopes, is proposed which is made from fused silica glass or high-silica glass and is advantageous in respect of the excellent thermal and mechanical stability in dimensions to ensure high performance of the reflecting mirror. The base body is composed of a front plate, i.e. a surface plate to provide the optical surface, and a supporting body of porous foamed glass integrally bonded to the front plate. These two parts of the base body can be bonded together by sandwiching a layer of a finely divided silica powder therebetween and heating the assemblage at a temperature higher than the softening point of the silica powder so that the silica powder is softened or melted to firmly join the two parts sandwiching the powder layer. The base body can be further improved in respect of the mechanical stability by providing a rear plate backing the porous foamed body and a reinforcing hoop-like side layer surrounding the side surface of the porous foamed body, each made from fused quartz glass or high-silica glass and bonded to the porous foamed body by utilizing melting of a layer of silica powder therebetween.
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公开(公告)号：US5316564A
公开(公告)日：1994-05-31
申请号：US785103
申请日：1991-10-30
摘要： The invention provides a method of preparing a light-weight base body of a reflecting mirror such as a mirror in a reflecting astronomical telescope, which is very stable not only thermally but also mechanically and is highly resistant against adverse environmental influences. The mirror base is composed of a porous foamed disc body of fused quartz glass or high-silica glass sandwiched by two plates of fused quartz glass or high-silica glass, of which one is made from transparent glass and serves to provide an optical surface having flatness or a specified curvature, and the side surface of the porous foamed disc body is protected against environmental influences by providing an air-tight sealing layer formed from a silicone rubber-based sealing agent or a thin sheet of fused quartz glass or high-silica glass.
摘要翻译： 本发明提供了一种在反射天文望远镜中制备反射镜如反射镜的轻质基体的方法，其不仅热而且机械地非常稳定，并且高度抵抗不利的环境影响。 镜底由熔融石英玻璃的多孔发泡盘体或由石英玻璃或石英玻璃两片夹在中间的高硅石玻璃构成，其中透明玻璃由透明玻璃制成，用于提供具有 平坦度或特定曲率，并且通过提供由硅橡胶基密封剂或熔融石英玻璃或高二氧化硅薄片形成的气密密封层来保护多孔泡沫体的侧表面免受环境影响 玻璃。
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4.发明授权Outer-diameter blade, inner-diameter blade, core drill and processing machines using same ones 失效外径刀片，内径刀片，芯钻和加工机使用相同的刀片公开(公告)号：US06595845B1
公开(公告)日：2003-07-22
申请号：US09708049
申请日：2000-11-08
申请人： Toru Mizuno , Ikuo Hattori , Akihiko Sugama , Toshikatsu Matsuya , Yoshiaki Ise
发明人： Toru Mizuno , Ikuo Hattori , Akihiko Sugama , Toshikatsu Matsuya , Yoshiaki Ise
IPC分类号： B23F2103
CPC分类号： B28D1/041 , B28D1/121 , Y10T408/81
摘要： The present invention relates to an outer-diameter blade, an inner-diameter blade and cutting machines which respectively use the outer-diameter blade and the inner-diameter blade for cutting hard material, such as metal, ceramics, semiconductor single crystal, glass, quartz crystal, stone, asphalt or concrete, and a core drill and a core-drill processing machine which drives the core drill for forming a hole in the hard material.
摘要翻译： 本发明涉及分别使用外径刀片和内径刀片切割金属，陶瓷，半导体单晶，玻璃等硬质材料的外径刀片，内径刀片和切割机， 石英，石料，沥青或混凝土，以及用于在硬质材料上形成孔的芯钻和芯钻加工机。
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公开(公告)号：US5576884A
公开(公告)日：1996-11-19
申请号：US458672
申请日：1995-06-02
申请人： Yoshiaki Ise , Hiroyuki Miyazawa , Hiroyuki Kimura , Shinichi Okoshi , Tatsumasa Nakamura , Toshiyuki Kato
发明人： Yoshiaki Ise , Hiroyuki Miyazawa , Hiroyuki Kimura , Shinichi Okoshi , Tatsumasa Nakamura , Toshiyuki Kato
CPC分类号： G02B7/183 , G02B5/08 , G02B5/10 , Y10S359/90 , Y10T428/249969 , Y10T428/249976 , Y10T428/249977
摘要： A light-weight base body of a reflecting mirror, such as those used in reflecting astronomical telescopes, is proposed which is made from fused silica glass or high-silica glass and is advantageous in respect of the excellent thermal and mechanical stability in dimensions to ensure high performance of the reflecting mirror. The base body is composed of a front plate, i.e. a surface plate to provide the optical surface, and a supporting body of porous foamed glass integrally bonded to the front plate. These two parts of the base body can be bonded together by sandwiching a layer of a finely divided silica powder therebetween and heating the assemblage at a temperature higher than the softening point of the silica powder so that the silica powder is softened or melted to firmly join the two parts sandwiching the powder layer. The base body can be further improved in respect of the mechanical stability by providing a rear plate backing the porous foamed body and a reinforcing hoop-like side layer surrounding the side surface of the porous foamed body, each made from fused quartz glass or high-silica glass and bonded to the porous foamed body by utilizing melting of a layer of silica powder therebetween.
摘要翻译： 提出了一种反射镜的轻质基体，例如用于反射天文望远镜的反射镜，其由熔融石英玻璃或高硅石玻璃制成，并且在尺寸方面优良的热和机械稳定性是有利的，以确保 高性能的反光镜。 基体由前板，即提供光学表面的表面板和与前板一体地结合的多孔泡沫玻璃的支撑体组成。 基体的这两个部分可以通过在其间夹有细碎的二氧化硅粉末层而将它们粘合在一起，并在高于二氧化硅粉末的软化点的温度下加热组合物，使得二氧化硅粉末软化或熔化以牢固地结合 两部分夹在粉末层上。 通过提供背面多孔泡沫体的后板和围绕多孔泡沫体的侧表面的加强箍型侧层，每个由熔融石英玻璃或高熔点石英玻璃制成，可以进一步改善基体的机械稳定性， 二氧化硅玻璃，并通过利用二氧化硅粉末之间的熔融而与多孔发泡体结合。
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公开(公告)号：US5461511A
公开(公告)日：1995-10-24
申请号：US197702
申请日：1994-02-17
摘要： The invention provides a light-weight base body of a reflecting mirror such as a mirror in a reflecting astronomical telescope which is very stable not only thermally but also mechanically and is highly resistant against adverse environmental influences. The mirror base is composed of a porous foamed disc body of fused quartz glass or high-silica glass sandwiched by two plates of fused quartz glass or high-silica glass, of which one is made from transparent glass and serves to provide an optical surface having flatness or a specified curvature, and the side surface of the porous foamed disc body is protected against environmental influences by providing an air-tight sealing layer formed from a silicone rubber-based sealing agent or a thin sheet of fused quartz glass or high-silica glass.
摘要翻译： 本发明提供了一种反射天文望远镜等反射镜如反射镜的重量轻的基体，其不仅热稳定性而且机械地非常稳定，并且高度抵抗不利的环境影响。 镜底由熔融石英玻璃的多孔发泡盘体或由石英玻璃或石英玻璃两片夹在中间的高硅石玻璃构成，其中透明玻璃由透明玻璃制成，用于提供具有 平坦度或特定曲率，并且通过提供由硅橡胶基密封剂或熔融石英玻璃或高二氧化硅薄片形成的气密密封层来保护多孔泡沫体的侧表面免受环境影响 玻璃。
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7.发明授权Outer-diameter blade, inner-diameter blade, core drill and processing machines using same ones 失效外径刀片，内径刀片，芯钻和加工机使用相同的刀片公开(公告)号：US06595844B1
公开(公告)日：2003-07-22
申请号：US09708050
申请日：2000-11-08
申请人： Toru Mizuno , Ikuo Hattori , Akihiko Sugama , Toshikatsu Matsuya , Yoshiaki Ise
发明人： Toru Mizuno , Ikuo Hattori , Akihiko Sugama , Toshikatsu Matsuya , Yoshiaki Ise
IPC分类号： B24B3300
CPC分类号： B28D1/041 , B28D1/121 , Y10T408/81
摘要： A core drill having a shank and a cup shaped base metal section constructed of a disk shaped top wall and a cylindrical side wall provided on a fore-end of the shank. A grinding stone portion is mounted on an outer end part of the base metal section, with abrasive grains fixed to the outer end part of the base metal section. Abrasive grain layers are formed in a spiral pattern on inner and outer side surfaces of the cylindrical side wall of the base metal section, with abrasive grains fixed to the inner and outer side surfaces of the cylindrical side wall thereof. When the grinding stone portion is put into rotational contact with a workpiece, the workpiece is ground through to form a circle hole in section leaving a cylindrical core therein.
摘要翻译： 一种芯钻具，其具有由盘形顶壁和设置在柄前端上的圆柱形侧壁构成的柄和杯形贱金属部分。 研磨石部分安装在贱金属部分的外端部上，磨粒固定在贱金属部分的外端部分上。 研磨粒子层以螺旋状形成在基部金属部的圆筒状侧壁的内侧面和外侧面上，磨粒形成在其圆筒形侧壁的内侧面和外侧面上。 当研磨石部分与工件旋转接触时，工件被磨成通孔，从而在其中形成圆孔，留下圆柱形芯。
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公开(公告)号：US06209353B1
公开(公告)日：2001-04-03
申请号：US09030481
申请日：1998-02-25
IPC分类号： C03B2320
CPC分类号： C03B23/213 , Y10S65/08 , Y10S65/09
摘要： A known method for producing an object having a flanged tubular portion at the outer periphery, comprises supplying a continuously extended, cylindrical body made of the flange material to a welding zone at the tubular portion of the object and welding the flange material to the welding zone by heating and winding the cylindrical body around the object. In order to provide a method and an apparatus for producing an object having a flanged portion at the outer periphery without requiring sophisticated manual technique or a manual skill of a well trained expert it is suggested that said method further comprises supplying the cylindrical body to the welding zone in a predefined feeding direction and with a adjustable feeding rate, heating a front end portion of the cylindrical body and melting it to the welding portion, continuously rotating of the object with a adjustable rotation speed, whereby the welding zone is moved in a direction parallel to the feeding direction, observing at least one boundary of the cylindrical body in order to detect a lateral displacement of the boundary in a direction vertical to the feeding direction; and providing an automatic control mechanism, whereby the detected displacement is used as a regulating variable. Furthermore an apparatus is suggested characterized by supplying means for continuously feeding of the cylindrical body with an adjustable feeding rate and in a predetermined feeding direction to the welding zone in such a manner that the front end is directed to and in contact with the welding zone, holding means for holding the object, whereby the object is rotatable along a rotational axis and with an adjustable rotation speed, whereby the welding zone is moving in a direction parallel to the feeding direction of the cylindrical body, heating means for heating and melting the front end of the cylindrical body when in contact with the welding zone, observing means to observe at least one boundary of the cylindrical body in order to detect a lateral displacement of the boundary in a direction vertical to the feeding direction; and controlling means using the detected lateral displacement as a regulating variable.
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公开(公告)号：US5563743A
公开(公告)日：1996-10-08
申请号：US418777
申请日：1995-04-07
摘要： The invention provides a light-weight base body of a reflecting mirror such as a mirror in a reflecting astronomical telescope, which is very stable not only thermally but also mechanically and is highly resistant against adverse environmental influences. The mirror base is composed of a porous foamed disc body of fused quartz glass or high-silica glass sandwiched by two plates of fused quartz glass or high-silica glass, of which one is made from transparent glass and serves to provide an optical surface having flatness or a specified curvature, and the side surface of the porous foamed disc body is protected against environmental influences by providing an air-tight sealing layer formed from a silicone rubber-based sealing agent or a thin sheet of fused quartz glass or high-silica glass.
摘要翻译： 本发明提供了一种反射式天文望远镜等反射镜如反射镜的轻质基体，其不仅热稳定性而且机械地非常稳定，并且高度抵抗不利的环境影响。 镜底由熔融石英玻璃的多孔发泡盘体或由石英玻璃或石英玻璃两片夹在中间的高硅石玻璃构成，其中透明玻璃由透明玻璃制成，用于提供具有 平坦度或特定曲率，并且通过提供由硅橡胶基密封剂或熔融石英玻璃或高二氧化硅薄片形成的气密密封层来保护多孔泡沫体的侧表面免受环境影响 玻璃。
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公开(公告)号：US5640282A
公开(公告)日：1997-06-17
申请号：US775095
申请日：1991-10-11
申请人： Yoshiaki Ise , Hiroyuki Miyazawa , Hiroyuki Kimura , Shinichi Okoshi , Tatsumasa Nakamura , Toshiyuki Kato
发明人： Yoshiaki Ise , Hiroyuki Miyazawa , Hiroyuki Kimura , Shinichi Okoshi , Tatsumasa Nakamura , Toshiyuki Kato
CPC分类号： G02B7/183 , G02B5/08 , G02B5/10 , Y10S359/90 , Y10T428/249969 , Y10T428/249976 , Y10T428/249977
摘要： A light-weight base body of a reflecting mirror, such as those used in reflecting astronomical telescopes, is proposed which is made from fused silica glass or high-silica glass and is advantageous in respect of the excellent thermal and mechanical stability in dimensions to ensure high performance of the reflecting mirror. The base body is composed of a front plate, i.e. a surface plate to provide the optical surface, and a supporting body of porous foamed glass integrally bonded to the front plate. These two parts of the base body can be bonded together by sandwiching a layer of a finely divided silica powder therebetween and heating the assemblage at a temperature higher than the softening point of the silica powder so that the silica powder is softened or melted to firmly join the two parts sandwiching the powder layer. The base body can be further improved in respect of the mechanical stability by providing a rear plate backing the porous foamed body and a reinforcing hoop-like side layer surrounding the side surface of the porous foamed body, each made from fused quartz glass or high-silica glass and bonded to the porous foamed body by utilizing melting of a layer of silica powder therebetween.
摘要翻译： 提出了一种反射镜的轻质基体，例如用于反射天文望远镜的反射镜，其由熔融石英玻璃或高硅石玻璃制成，并且在尺寸方面优良的热和机械稳定性是有利的，以确保 高性能的反光镜。 基体由前板，即提供光学表面的表面板和与前板一体地结合的多孔泡沫玻璃的支撑体组成。 基体的这两个部分可以通过在其间夹有细碎的二氧化硅粉末层而将它们粘合在一起，并在高于二氧化硅粉末的软化点的温度下加热组合物，使得二氧化硅粉末软化或熔化以牢固地连接 两部分夹在粉末层上。 通过提供背面多孔泡沫体的后板和围绕多孔泡沫体的侧表面的加强箍型侧层，每个由熔融石英玻璃或高熔点石英玻璃制成，可以进一步改善基体的机械稳定性， 二氧化硅玻璃，并通过利用二氧化硅粉末之间的熔融而与多孔发泡体结合。
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