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1. 发明授权

US06527027B2 Single-point bonding apparatus 失效
公开(公告)号：US06527027B2
公开(公告)日：2003-03-04
申请号：US09915617
申请日：2001-07-26
申请人： Kazuo Sugiura , Koichi Takahashi , Shigeru Shiozawa
发明人： Kazuo Sugiura , Koichi Takahashi , Shigeru Shiozawa
IPC分类号： B23K300
CPC分类号： H01L21/67028 , H01L21/67144 , H01L24/50 , H01L24/79 , Y10T156/15
摘要： In a single-point bonding apparatus that connects the end portions of leads or the cut end portions of leads to pads respectively by pressing such end portions of leads or cut end portions of leads with a tool, a cleaning stage that is used to clean the tool is additionally provided, and a cleaning chip is disposed on the surface of the cleaning stage.

2. 发明授权

US06419138B1 Device conveying a carrier tape used for electronic components 失效
标题翻译：用于传送用于电子部件的载带的装置
公开(公告)号：US06419138B1
公开(公告)日：2002-07-16
申请号：US09539794
申请日：2000-03-31
申请人： Koichi Takahashi , Shigeru Shiozawa , Koji Sato
发明人： Koichi Takahashi , Shigeru Shiozawa , Koji Sato
IPC分类号： B65H2334
CPC分类号： B65H27/00 , B65H2404/1316 , B65H2404/1415 , B65H2701/1942
摘要： A device for conveying a carrier tape by holding both sides with pressing rollers and drive rollers that rotate in opposite directions. The drive rollers have large-diameter portions and small-diameter portions so that the large-diameter portions are formed on inner sides of the circumferential surfaces of the drive rollers and the small-diameter portions are formed on outer sides thereof; and the pressing rollers have small-diameter portions and large-diameter portions so that the small-diameter portions are formed on inner sides of the circumferential surfaces of the pressing rollers and the large-diameter portions are formed on outer sides thereof. Both side edges of the carrier tape are pressure-held and conveyed by the pressing rollers and drive rollers with the large-diameter portions of the pressing rollers pressing the side edges onto the small-diameter portions of the drive rollers, thus curving the carrier tape in its width direction and preventing sagging of the carrier tape across the width.
摘要翻译：用于通过将两侧保持在相反方向旋转的按压辊和驱动辊来传送载带的装置。驱动辊具有大直径部分和小直径部分，使得大直径部分形成在驱动辊的圆周表面的内侧上，并且小直径部分形成在其外侧上; 并且压辊具有小直径部分和大直径部分，使得小直径部分形成在按压辊的圆周表面的内侧上，并且大直径部分形成在其外侧。载带的两个侧边缘被压辊和驱动辊压力保持并被输送，其中大直径部分的压辊将侧边缘压到驱动辊的小直径部分上，从而弯曲载带在宽度方向上，防止载带在整个宽度上的下垂。

3. 发明授权

US06645346B2 Workpiece holding device for a bonding apparatus 失效
公开(公告)号：US06645346B2
公开(公告)日：2003-11-11
申请号：US10071654
申请日：2002-02-07
申请人： Tatsunari Mii , Shigeru Shiozawa , Yoshimitsu Terakado
发明人： Tatsunari Mii , Shigeru Shiozawa , Yoshimitsu Terakado
IPC分类号： B30B1500
CPC分类号： H01L21/68721 , H01L21/68778 , H01L2224/78703
摘要： A workpiece retainer used in, for instance, a bonding apparatus for holding a workpiece during bonding being provide with plate springs that are driven towards the workpiece. Before the workpiece is pressed by the retainer, the end portions of plate springs protrude further toward the workpiece than the retaining surface of the workpiece retainer. When the workpiece is pressed by the retainer, the plate springs undergo elastic deformation and are pulled in the direction opposite from the workpiece so that the workpiece is pressed against a heat block by the retaining surface of the workpiece retainer; and when the workpiece is conveyed, the workpiece retainer is separated from the workpiece by a predetermined distance so that the plate springs undergo elastic recovery, thus preventing the workpiece from contacting the workpiece retainer.

4. 发明授权

US06595400B2 Wire bonding apparatus 失效
标题翻译：接线装置
公开(公告)号：US06595400B2
公开(公告)日：2003-07-22
申请号：US09934890
申请日：2001-08-22
申请人： Yoshimitsu Terakado , Tooru Mochida , Tatsunari Mii , Shigeru Shiozawa
发明人： Yoshimitsu Terakado , Tooru Mochida , Tatsunari Mii , Shigeru Shiozawa
IPC分类号： B23K3700
CPC分类号： H01L24/85 , B23K20/005 , H01L24/48 , H01L24/78 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L2224/78301 , H01L2224/786 , H01L2224/851 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01023 , H01L2924/01033 , H01L2924/01039 , H01L2924/01051 , H01L2924/01082 , H01L2924/00 , H01L2224/45099
摘要： In a wire bonding apparatus in which a wire is passed through a capillary that is provided at one end of a bonding arm and a clamper that holds the wire is disposed directly above the capillary, the distance between the upper surface of the capillary and the undersurface of the clamper is set as a very short distance as 1.5 mm or less.
摘要翻译：在导线通过设置在接合臂的一端的毛细管的线接合装置中，并且保持线的夹持器直接设置在毛细管的上方，毛细管的上表面与下表面之间的距离的夹持器设置为1.5mm或更小的非常短的距离。

5. 发明授权

US6129255A Wire bonding apparatus 失效
标题翻译：接线装置
公开(公告)号：US6129255A
公开(公告)日：2000-10-10
申请号：US503428
申请日：2000-02-14
申请人： Yoshimitsu Terakado , Kazumasa Sasakura , Shigeru Shiozawa
发明人： Yoshimitsu Terakado , Kazumasa Sasakura , Shigeru Shiozawa
IPC分类号： H01L21/60 , B23K20/00 , B23K1/06 , B23K3/00
CPC分类号： H01L24/78 , B23K20/007 , H01L2224/78268 , H01L2224/78301 , H01L2224/85045 , H01L2924/00014 , H01L2924/01004 , H01L2924/01033
摘要： A bonding apparatus comprising a capillary through which a wire passes, a torch electrode that makes a substantially horizontal pivotal movement so as to be brought under the capillary, and a rotary motor that drives the torch electrode, thus allowing the torch electrode to have any desired range of movement so as to provide superior working characteristics.
摘要翻译：一种接合装置，其包括：毛细管，通过该毛细管;炬电极，其进行基本上水平的枢转运动以使其位于毛细管之下;以及旋转马达，其驱动所述炬电极，从而允许所述炬电极具有任何期望的运动范围，以提供卓越的工作特性。

6. 发明授权

US5975835A Lead frame conveying method and conveying apparatus 失效
标题翻译：引线框输送方法和输送装置
公开(公告)号：US5975835A
公开(公告)日：1999-11-02
申请号：US919666
申请日：1997-08-28
申请人： Toru Mochida , Masayuki Seguro , Yoshimitsu Terakado , Shigeru Shiozawa
发明人： Toru Mochida , Masayuki Seguro , Yoshimitsu Terakado , Shigeru Shiozawa
IPC分类号： B65G25/08 , H01L21/00 , H01L21/50 , H01L21/677 , H01L21/68 , B65G49/00
CPC分类号： H01L24/85 , H01L21/67721 , H01L24/78 , H01L2224/48247 , H01L2224/786 , H01L2224/7865 , H01L2224/78703 , H01L2224/789 , H01L2224/851 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01015 , H01L2924/01019 , H01L2924/01033 , H01L2924/01039 , H01L2924/01082
摘要： In a lead frame conveying method and apparatus used in, for instance, a wire bonding machine, a detection of the leading end of a lead frame supplied from a lead frame magazine and a positioning of the lead frame on a lead frame path are executed by a positioning sensor which is installed in the vicinity of a bonding position; and after the positioning, the lead frame is chucked by feeding claws so that a first bonding portion on the lead frame is conveyed by the feeding claws to the bonding position, thus avoiding use of the end surfaces of the feeding claws during the execution of positioning of the lead frame.
摘要翻译：在例如引线接合机中使用的引线框传送方法和装置中，从引线框架提供的引线框架的前端的检测和引线框架在引线框架路径上的定位由安装在接合位置附近的定位传感器; 并且在定位之后，通过馈送爪卡住引线框架，使得引线框架上的第一接合部分被馈送爪传送到接合位置，从而避免在执行定位期间使用馈送爪的端面的引线框架。

7. 发明授权

US06793066B2 Conveying apparatus for plate-form members 失效
公开(公告)号：US06793066B2
公开(公告)日：2004-09-21
申请号：US10647964
申请日：2003-08-26
申请人： Hiroshi Ushiki , Kazunori Ota , Shigeru Shiozawa
发明人： Hiroshi Ushiki , Kazunori Ota , Shigeru Shiozawa
IPC分类号： B65G2502
CPC分类号： B65G25/04
摘要： A plate-form member conveying apparatus that includes an upper claw and a lower claw for clamping a plate-form member in between from above and below and conveying the plate-form member, in which each of the upper claw and the lower claw is formed by a clamping plate made of an elastic material and brought into contact with an upper or lower surface of the plate-form member, and a claw holding plate and a claw counter plate that sandwich the clamping plate; and the clamping plate and claw holding plate are detachably fastened by bolts to the claw counter plate.

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