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1. 发明授权

US6133540A Apparatus and method for producing punch pin with spherical head 失效
标题翻译：用球头制造冲头的装置及方法
公开(公告)号：US6133540A
公开(公告)日：2000-10-17
申请号：US128446
申请日：1998-08-03
申请人： Thomas Weiss , John U. Knickerbocker , Mark J. LaPlante , David C. Long
发明人： Thomas Weiss , John U. Knickerbocker , Mark J. LaPlante , David C. Long
IPC分类号： B23K20/00 , B23K11/16 , B23K9/04
CPC分类号： H01L24/78 , B23K20/007 , B23K2201/40 , H01L2224/45147 , H01L2224/7865 , H01L24/45 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01007 , H01L2924/01019 , H01L2924/01027 , H01L2924/01029 , H01L2924/01033 , H01L2924/01074 , H01L2924/01079 , H01L2924/01082 , H01L2924/14 , H01L2924/19041 , H01L2924/19043
摘要： An apparatus and method is provided for forming a punch retaining ball at the end of a wire to form a headed punch pin for making vias in greensheets comprising advancing the wire through a die, contacting the end of the wire with a movable electrode which forms the ball by completing an electrical circuit with the wire and the electrode, after which the wire is retracted so that the formed punch pin is restrained from movement by the die and is cut forming the punch pin. A formed punch pin collection device is also provided as is a defective punch pin removal device. After the formation and removal from the apparatus of a formed punch pin or a reject defective punch pin, the apparatus is moved to its starting position and again activated to advance the wire through the die and the above procedure repeated.
摘要翻译：提供了一种装置和方法，用于在线的端部处形成冲头保持球，以形成头部穿孔，用于在通风孔中形成通孔，包括使导线穿过模头，使导线的端部与可动电极接触，可动电极形成通过用线和电极完成电路，然后将电线缩回，使得形成的冲头被模具阻止运动并被切割形成冲头销。还提供了形成的冲头销收集装置，就像缺陷冲头销移除装置一样。在从成形的冲头销或拒收缺陷冲头销的装置中形成和移除之后，装置被移动到其起始位置并且再次被启动以将线材推进通过模具并重复上述过程。

2. 发明授权

US06565496B1 Fully automated precision punch head loader for universal gang-punch tool 有权
标题翻译：全自动精密冲压头装载机，用于通用组合冲压工具
公开(公告)号：US06565496B1
公开(公告)日：2003-05-20
申请号：US10045831
申请日：2002-01-11
申请人： Mark J. LaPlante , David C. Long , Thomas Weiss
发明人： Mark J. LaPlante , David C. Long , Thomas Weiss
IPC分类号： B23Q3155
CPC分类号： B23P19/10 , B23D35/008 , B23P19/007 , B23Q3/15573 , H05K1/0306 , H05K3/005 , Y10T83/8727 , Y10T483/10 , Y10T483/1731
摘要： An apparatus and method are provided for loading punch pins into a punch pin holding plate of a gang-punch apparatus wherein an individual punch pin is removed from a preloaded punch pin holder or supply plate, transferred to a load station which precisely locates the punch pin shank over the pre-drilled hole in the punch pin holding plate while holding the punch perpendicular and coaxial to the hole and pushes the punch into the punch pin holding plate. A vision system is used to align the hole in the punch pin holding plate and to verify that the punch pin is properly loaded into the holding plate. The above sequence for individual punches is repeated until the desired number of punch pins are transferred from the preloaded holder to the punch pin holding plate.
摘要翻译：提供了一种用于将冲头加载到组合冲头装置的冲头销保持板中的装置和方法，其中单个冲头从预加载的冲头销保持器或供应板移除，传送到装载工位，该装载工位精确地定位冲头将冲头垂直并与孔同轴，并将冲头推入冲头销夹持板上，将其夹在冲头销夹持板上的预钻孔上。使用视觉系统对准打孔针保持板上的孔，并验证打孔销是否正确装入保持板。重复上述针对单个冲头的顺序，直到所需数量的冲头从预加载夹持器转移到冲头销保持板。

3. 发明授权

US07964237B2 Fully automated paste dispense process for dispensing small dots and lines 有权
标题翻译：完全自动化的糊剂分配过程，用于分配小点和线
公开(公告)号：US07964237B2
公开(公告)日：2011-06-21
申请号：US10645384
申请日：2003-08-21
申请人： Thomas Weiss , James N. Humenik , Mark J. LaPlante , David C. Long
发明人： Thomas Weiss , James N. Humenik , Mark J. LaPlante , David C. Long
IPC分类号： B05D5/12 , B05D3/02
CPC分类号： B05C11/1034 , H05K1/092 , H05K3/1241 , H05K2203/0126
摘要： A method of dispensing a flowable conductive paste onto a greensheet from a dispensing apparatus comprising an orifice member having first and second surfaces and a bore therethrough between the surfaces, a pressurized chamber adjacent the orifice member first surface containing the paste, and a punch having a face movable through the orifice member bore. The method comprises positioning the punch outside the orifice member bore such that the punch face is spaced from the orifice member first surface, flowing a desired amount of paste onto the punch face, moving the paste on the punch face through the orifice member bore until the punch face extends beyond the orifice member second surface, and contacting the workpiece with the paste while still on the punch face to deposit the paste on the greensheet. The method then provides for retracting the punch until the punch face is substantially coplanar with the orifice member second surface, and then cleaning the punch face and coplanar orifice member second surface to remove any residual paste thereon.
摘要翻译：一种从分配装置将可流动的导电膏分配到毛坯上的方法，该分配装置包括具有第一表面和第二表面的孔口构件和在其之间的孔，在邻近孔口构件第一表面的加压室中，面可通过孔口构件孔移动。该方法包括将冲头定位在孔口构件孔的外部，使得冲头表面与孔构件第一表面间隔开，将期望量的浆料流动到冲头表面上，通过孔口构件孔移动冲压面上的浆料，直到冲头面延伸超过孔口构件第二表面，并且在仍然在冲压面上的同时使工件与浆料接触以将浆料沉积在毛坯上。该方法然后提供回缩冲头，直到冲头表面与孔口构件第二表面基本共面，然后清洁冲头面和共面孔构件第二表面以去除其上的残留糊料。

4. 发明授权

US06679146B2 Die set with disposable molybdenum die plate and improved window plate for universal gang-punch tool 失效
标题翻译：模具用一次性钼模板和改进的窗板用于通用组合冲压工具
公开(公告)号：US06679146B2
公开(公告)日：2004-01-20
申请号：US10045832
申请日：2002-01-11
申请人： James G. Balz , Mark J. LaPlante , David C. Long , Thomas Weiss
发明人： James G. Balz , Mark J. LaPlante , David C. Long , Thomas Weiss
IPC分类号： B26F104
CPC分类号： H05K3/005 , B26D7/1863 , B26F1/14 , B26F2210/08 , Y10T83/04 , Y10T83/883 , Y10T83/943 , Y10T83/9476
摘要： A die and method of gang punching selective holes in thin sheet materials such as greensheets are provided in which slugs of greensheet material formed during the punching operation easily fall through the die and are removed. The die uses a number of plates one of which is a window plate having openings corresponding to openings in a die plate disposed thereon. The window plate openings have a larger diameter than the die plate openings and also a plurality have an oval shape which oval shape openings provide less resistance to the falling slugs and facilitate removal of the slugs from the die. The window plate also preferably has a central grid open area with the remainder of the plate having vertical through-holes corresponding to the through-holes of the die plate. The die also preferably employs a die plate made from at least two sheets of material, i.e., an upper disposable sheet (die plate) and a lower sheet (sub-die plate) wherein the upper die plate is made from a wear-resistant material such as molybdenum. The upper die plate is preferably made by photolithography techniques.
摘要翻译：提供了一种在薄片材料如毛坯中冲孔选择性孔的模具和方法，其中在冲压操作期间形成的毛坯材料块在模具中容易地落下并被去除。模具使用多个板，其中一个板是具有对应于其上设置的模板中的开口的开口的窗板。窗板开口具有比模板开口更大的直径，并且多个具有椭圆形形状，椭圆形形状的开口对落下的块塞提供较小的阻力，并且有助于从模头移除块塞。窗板还优选地具有中央格栅开口区域，其余板的垂直通孔对应于模板的通孔。模具还优选采用由至少两片材料制成的模具板，即上部一次性片材（模具板）和下部片材（次模具板），其中上模板由耐磨材料制成如钼。上模板优选通过光刻技术制成。

5. 发明授权

US06314852B1 Gang punch tool assembly 失效
标题翻译：钢打孔工具组装
公开(公告)号：US06314852B1
公开(公告)日：2001-11-13
申请号：US09128447
申请日：1998-08-03
申请人： David C. Long , John U. Knickerbocker , Mark J. LaPlante , Thomas Weiss , Robert P. Westerfield, Jr.
发明人： David C. Long , John U. Knickerbocker , Mark J. LaPlante , Thomas Weiss , Robert P. Westerfield, Jr.
IPC分类号： B26F100
CPC分类号： B26D7/26 , B26F1/02 , B26F2210/08 , H05K1/0306 , H05K3/005 , Y10T83/04 , Y10T83/0448 , Y10T83/0481 , Y10T83/857 , Y10T83/8699 , Y10T83/8828 , Y10T83/8835 , Y10T83/8845 , Y10T83/8855
摘要： A gang punch tool assembly and method is provided for punching holes in a plurality of greensheets which are processed sequentially through the assembly. The punch mechanism is a gang punch cooperating with a corresponding die and the greensheet is automatically fed to the gang punch and die, the greensheet punched and then the punched greensheet removed from the punch area and another greensheet positioned for punching. Operation of the gang punch apparatus is efficient and effective and has a high greensheet throughput. A preferred gang punch uses a pressurizable air chamber for controlling punching of the greensheet without damage to the greensheets or gang punch mechanism.
摘要翻译：提供了一种组合冲孔工具组合件和方法，用于对多个通过组件顺序处理的多个刮板中的孔进行冲孔。冲头机构是与相应的模具配合的组合冲头，并且毛坯自动进给组合冲头和模具，冲切毛坯，然后将冲孔毛坯从冲头区域移除，另一个毛坯定位用于冲压。组合打孔装置的操作是高效和有效的并且具有高的毛坯生产量。优选的组合冲头使用可加压空气室来控制毛坯的冲压而不损坏刮板或组合冲头机构。

6. 发明授权

US06223636B1 Low-cost high-density gang punch 失效
标题翻译：低成本高密度组合冲头
公开(公告)号：US06223636B1
公开(公告)日：2001-05-01
申请号：US09128448
申请日：1998-08-03
申请人： Mark J. LaPlante , James G. Balz , Ferdinand D. DiMaria , John U. Knickerbocker , David C. Long , Thomas Weiss , Robert P. Westerfield, Jr.
发明人： Mark J. LaPlante , James G. Balz , Ferdinand D. DiMaria , John U. Knickerbocker , David C. Long , Thomas Weiss , Robert P. Westerfield, Jr.
IPC分类号： B26F104
CPC分类号： B26F1/04 , B26F2210/08 , H05K1/0306 , H05K3/005 , Y10T83/04 , Y10T83/8727 , Y10T83/883 , Y10T83/943
摘要： A gang-punch pin apparatus for punching selected hole patterns in thin sheet materials such as greensheets is provided. The gang-punch pin apparatus uses program plates in the punch apparatus which plates are positioned intermediate the non-punching end of the punch pins and a clearance plate wherein punch pins not used for punching a particular layer of the MLC are retracted into during punching. At the other punch pin locations, the punch pins, upon activation of the punch apparatus by compressing an expandable chamber, usually by application of a force on the punch apparatus, are extended through the lower portion of the punch apparatus to form vias in a greensheet. A die apparatus is also provided for use with the punch assembly to form the vias and to remove the punched material (slugs) from the die apparatus. The gang punch-pin may be shorter than conventional pins and be made at a low cost because of the thin sheet metal plates preferably used to make the component parts of the punch and die apparatus.
摘要翻译：提供了一种用于冲压薄片材料如绿叶片中的选定孔图案的组合打孔针装置。组合打孔针装置使用打孔装置中的程序板，其中板位于冲头销的非冲孔端之间，而间隙板，其中不用于冲压MLC的特定层的冲头不会在冲压期间缩回。在另一冲头销位置，通常通过在冲压装置上施加力来压缩可膨胀室而使冲压装置激活时，冲头穿过冲头装置的下部，以形成毛坯中的通孔。还提供了一种模具设备，用于与冲头组件一起使用以形成通孔并且将冲压材料（芯棒）从模具设备移除。由于薄板金属板优选用于制造冲头和模具装置的组成部件，所以组合打孔销可能比传统的销子更短，并且制造成本低。

7. 发明授权

US6055894A Support apparatus for positioning a workpiece 失效
公开(公告)号：US6055894A
公开(公告)日：2000-05-02
申请号：US758804
申请日：1996-12-03
申请人： James G. Balz , Mark J. LaPlante , David C. Long , Keith C. O'Neil , Thomas Weiss
发明人： James G. Balz , Mark J. LaPlante , David C. Long , Keith C. O'Neil , Thomas Weiss
IPC分类号： B23K37/04
CPC分类号： B23K37/04 , B23K2201/36 , Y10T83/04 , Y10T83/7587 , Y10T83/7722 , Y10T83/8742
摘要： The present invention is a workpiece support apparatus and method of making of using the same. A holding fixture frame supports the workpiece about the perimeter and also locates the workpiece. A series of support wires keep the workpiece from sagging inside the holding fixture frame. The support wires provide support while allowing top and bottom access to the workpiece. The workpiece remains flat at the point of the machining operation.

8. 发明授权

US06405622B1 Support apparatus for positioning a workpiece 失效
标题翻译：用于定位工件的支撑装置
公开(公告)号：US06405622B1
公开(公告)日：2002-06-18
申请号：US09478241
申请日：2000-01-04
申请人： James G. Balz , Mark J. LaPlante , David C. Long , Keith C. O'Neil , Thomas Weiss
发明人： James G. Balz , Mark J. LaPlante , David C. Long , Keith C. O'Neil , Thomas Weiss
IPC分类号： B23K3704
CPC分类号： B23K37/04 , B23K2101/36 , Y10T83/04 , Y10T83/7587 , Y10T83/7722 , Y10T83/8742
摘要： The present invention is a workpiece support apparatus and method of making of using the same. A holding fixture frame supports the workpiece about the perimeter and also locates the workpiece. A series of support wires keep the workpiece from sagging inside the holding fixture frame. The support wires provide support while allowing top and bottom access to the workpiece. The workpiece remains flat at the point of the machining operation.
摘要翻译：本发明是一种工件支撑装置及其制造方法。保持夹具框架围绕周边支撑工件，并且还可以定位工件。一系列支撑线保持工件在夹具框架内下垂。支撑线提供支撑，同时允许顶部和底部进入工件。工件在加工操作时保持平坦。

9. 发明授权

US06389940B1 Gang punch tool assembly 失效
标题翻译：钢打孔工具组装
公开(公告)号：US06389940B1
公开(公告)日：2002-05-21
申请号：US09906199
申请日：2001-07-16
申请人： David C. Long , John U. Knickerbocker , Mark J. LaPlante , Thomas Weiss , Robert P. Westerfield, Jr.
发明人： David C. Long , John U. Knickerbocker , Mark J. LaPlante , Thomas Weiss , Robert P. Westerfield, Jr.
IPC分类号： B26F100
CPC分类号： B26D7/26 , B26F1/02 , B26F2210/08 , H05K1/0306 , H05K3/005 , Y10T83/04 , Y10T83/0448 , Y10T83/0481 , Y10T83/857 , Y10T83/8699 , Y10T83/8828 , Y10T83/8835 , Y10T83/8845 , Y10T83/8855
摘要： A gang punch tool assembly and method is provided for punching holes in a plurality of greensheets which are processed sequentially through the assembly. The punch mechanism is a gang punch cooperating with a corresponding die and the greensheet is automatically fed to the gang punch and die, the greensheet punched and then the punched greensheet removed from the punch area and another greensheet positioned for punching. Operation of the gang punch apparatus is efficient and effective and has a high greensheet throughput. A preferred gang punch uses a pressurizable air chamber for controlling punching of the greensheet without damage to the greensheets or gang punch mechanism.
摘要翻译：提供了一种组合冲孔工具组合件和方法，用于对多个通过组件顺序处理的多个刮板中的孔进行冲孔。冲头机构是与相应的模具配合的组合冲头，并且毛坯自动进给组合冲头和模具，冲切毛坯，然后将冲孔毛坯从冲头区域移除，另一个毛坯定位用于冲压。组合打孔装置的操作是高效和有效的并且具有高的毛坯生产量。优选的组合冲头使用可加压空气室来控制毛坯的冲压而不损坏刮板或组合冲头机构。

10. 发明授权

US5757842A Method and apparatus for compensating thermal lensing effects in a laser cavity 失效
标题翻译：用于补偿激光腔中的热透镜效应的方法和装置
公开(公告)号：US5757842A
公开(公告)日：1998-05-26
申请号：US672288
申请日：1996-06-28
申请人： Mark J. LaPlante , David C. Long , Scott M. Mansfield
发明人： Mark J. LaPlante , David C. Long , Scott M. Mansfield
IPC分类号： H01S3/02 , H01S3/042 , H01S3/08
CPC分类号： H01S3/102 , H01S3/005 , H01S3/0071 , H01S3/025 , H01S3/0407 , H01S3/042 , H01S3/061 , H01S3/0805 , H01S3/08072 , H01S3/093 , H01S3/09415 , H01S3/1022 , H01S3/1026
摘要： In a laser cavity having an optical axis, a laser medium for forming a laser beam, the laser medium having a central axis off-set from the optical axis, the laser medium exhibiting focusing characteristics that vary with changes in optical power pumped into the laser medium, at least one pair of mirrors oppositely positioned for reflecting at least a portion of the laser beam, one of the mirrors being an output coupler, the laser cavity further comprising at least one focusing element having a central axis positioned between one of the mirrors and the laser medium such that the central axis of the focusing element is displaced from the optical axis a distance that is a function of the displacement of the laser medium central axis from the optical axis and the optical axis passes through the focusing element to substantially eliminate lensing effects produced by the laser medium.
摘要翻译：在具有光轴的激光腔中，用于形成激光束的激光介质，激光介质具有从光轴偏离的中心轴，激光介质表现出聚焦特性，其随着泵入激光器的光功率的变化而变化介质，至少一对反射镜对，其对应于所述激光束的至少一部分，所述反射镜中的一个是输出耦合器，所述激光腔还包括至少一个聚焦元件，所述聚焦元件具有位于所述反射镜之一之间的中心轴以及激光介质，使得聚焦元件的中心轴线从光轴移动一定距离，该距离是激光介质中心轴线与光轴的位移的函数，并且光轴通过聚焦元件以基本上消除由激光介质产生的透镜效应。

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