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1. 发明授权

US06412677B1 Cutting method for plate glass mother material 失效
标题翻译：平板玻璃母材切割方法
公开(公告)号：US06412677B1
公开(公告)日：2002-07-02
申请号：US09396121
申请日：1999-09-14
申请人： Keisuke Yoshikuni , Shogo Tsukada
发明人： Keisuke Yoshikuni , Shogo Tsukada
IPC分类号： C03B3303
CPC分类号： C03B33/033 , Y10T225/12 , Y10T225/325 , Y10T225/371
摘要： There is disclosed a method of cutting a plate glass mother material in which a plurality of grooves are scribed/processed beforehand on one main surface, and appropriate pressing is constantly performed, so that more preferable materials to be pressed can be formed. When a plate glass mother material 20 is pressurized by an indenter 191, and cut in a portion of groove D1, vibration is momentarily generated. The vibration is transmitted to a vibration sensor 193 via an indenter base 190. Subsequently, at the time when the vibration sensor 193 detects the vibration, a Z-axis servo motor 192 of a pressing device 19 stops, and pressing by the indenter 191 stops. Therefore, the indenter 191 does not advance by more strokes than necessary, glass in a cut portion can be prevented from being chipped.
摘要翻译：公开了一种在一个主表面上预先对多个槽进行切割/加工的平板玻璃母材的切割方法，并且能够进行适当的加压，能够形成更优选的被挤压材料。当平板玻璃母材20被压头191加压并切割槽D1的一部分时，立即产生振动。振动通过压头基座190传递到振动传感器193.随后，当振动传感器193检测到振动时，按压装置19的Z轴伺服电动机192停止，压头191的按压停止。因此，压头191不会因所需的行程而前进，可以防止切口部的玻璃碎裂。

2. 发明授权

US06402004B1 Cutting method for plate glass mother material 失效
标题翻译：平板玻璃母材切割方法
公开(公告)号：US06402004B1
公开(公告)日：2002-06-11
申请号：US09396116
申请日：1999-09-14
申请人： Keisuke Yoshikuni , Shogo Tsukada
发明人： Keisuke Yoshikuni , Shogo Tsukada
IPC分类号： C03B3303
CPC分类号： C03B33/033 , Y02P40/57 , Y10T225/12 , Y10T225/307 , Y10T225/325 , Y10T225/379
摘要： The present invention is directed to a method of cutting glass mother material involving preparing the plate glass mother material in which a plurality of grooves are scribed, disposing the plate glass mother material with the grooves turned inward; and pressing an outer surface of the plate glass mother material with a cushioning member having a thickness not to be protruded downward from a lowermost portion of an indenter, with the cushioning member being attached onto an under surface of an indenter base excluding the indenter, pressing a portion opposite to the groove on the outer surface with the indenter having a stretched shape, and cutting the plate glass mother material.
摘要翻译：本发明涉及一种切割玻璃母材的方法，包括制备其中刻划有多个凹槽的平板玻璃母材，将平板玻璃母材设置成向内转动的凹槽; 并且用压头的最下部的厚度不要向下突出的缓冲构件按压平板玻璃母材的外表面，将缓冲构件安装在除压头外的压头基座的下表面上，按压与凹部的外表面相对的部分，压头具有拉伸形状，并切割平板玻璃母材。

3. 发明授权

US06973806B2 Method of manufacturing a glass gob 失效
标题翻译：制造玻璃料滴的方法
公开(公告)号：US06973806B2
公开(公告)日：2005-12-13
申请号：US09955169
申请日：2001-09-19
申请人： Keisuke Yoshikuni , Atsushi Uezaki , Youji Touma , Shogo Tsukada
发明人： Keisuke Yoshikuni , Atsushi Uezaki , Youji Touma , Shogo Tsukada
IPC分类号： C03B7/14 , C03B7/12 , C03B11/00 , C03B19/02 , C03B40/04 , C03B35/00
CPC分类号： C03B40/04 , C03B7/12 , C03B19/02 , Y02P40/57
摘要： In a method of manufacturing a glass gob, a down-flowing molten glass is received on a molding die. The molding die is moved down at a speed higher than a down-flowing speed of the molten glass so as to cut the molten glass. The molten glass is remained with a predetermined weight on the molding die. The molten glass is sprayed with gas in order to form the glass gob under such a condition that the molten glass is floated or slightly floated. The receiving step is carried out by spraying the molten glass with gas having a flow rate lower than the gas used in the spraying step, or the receiving step is carried out without performing the gas spraying.
摘要翻译：在制造玻璃料滴的方法中，向下流动的熔融玻璃容纳在成形模上。成型模以高于熔融玻璃的下降速度的速度向下移动，以切割熔融玻璃。熔融玻璃在成型模具上保持预定的重量。在熔融玻璃漂浮或稍微漂浮的条件下，用气体喷射熔融玻璃以形成玻璃料滴。接收步骤通过用流量低于喷雾步骤中使用的气体的气体喷射熔融玻璃进行，或者在不执行气体喷射的情况下进行接收步骤。

4. 发明授权

US06854289B2 Method of manufacturing glass gobs molded glass articles, and optical elements 失效
标题翻译：制造玻璃料玻璃制品的方法和光学元件
公开(公告)号：US06854289B2
公开(公告)日：2005-02-15
申请号：US10134631
申请日：2002-04-30
申请人： Keisuke Yoshikuni , Youji Touma , Yoshinori Iguchi
发明人： Keisuke Yoshikuni , Youji Touma , Yoshinori Iguchi
IPC分类号： G02B3/00 , C03B7/14 , C03B11/00 , C03B11/02 , C03B23/00 , C03B40/04
CPC分类号： C03B11/02
摘要： Methods and a device of manufacturing glass gobs with good productivity without defects in appearance from a glass melt. Glass gobs are manufactured from glass melt gobs by molding and cooling glass melt gobs in glass gob molding parts that are intermittently rotated. In one method, single intermittent rotation period of said glass gob molding part is in a range of 0.1 to 0.25 second, and the single intermittent rotation distance of said glass gob molding part is 0.8-7 cm. The device for molding glass gobs from a continuously flowing glass melt has a turntable intermittently rotated around a rotation axis and glass gob molding molds positioned on said turntable. The glass gob molding mold has multiple glass gob molding parts that receive glass melt on the upper surface thereof and mold the glass melt into glass gobs. The glass gob molding mold is positioned on a turntable so that said glass gob molding parts are disposed at equal intervals around a circumference centered on the rotation axis of the turntable.
摘要翻译：方法和制造玻璃料滴的装置，其生产率高，玻璃熔体的外观没有缺陷。通过在间歇旋转的玻璃料滴模制件中模制和冷却玻璃熔体料滴，由玻璃熔料制成玻璃料滴。在一种方法中，所述玻璃料滴模制件的单次间歇旋转周期在0.1至0.25秒的范围内，并且所述玻璃料滴模制件的单次间歇旋转距离为0.8-7厘米。用于从连续流动的玻璃熔体成型玻璃料滴的装置具有围绕旋转轴线间歇旋转的转盘和位于所述转盘上的玻璃料滴模具。玻璃料滴模具具有多个玻璃料滴模制件，其在其上表面上接收玻璃熔体并将玻璃熔体模制成玻璃料滴。玻璃料滴模具位于转台上，使得所述玻璃料滴模制件围绕围绕转台的旋转轴线的圆周等间隔地设置。

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