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1. 发明授权

US06641026B2 Indirect imaging system for a bonding tool 失效
公开(公告)号：US06641026B2
公开(公告)日：2003-11-04
申请号：US10075838
申请日：2002-02-13
申请人： David T. Beatson , Christian Hoffman , James E. Eder , John Ditri
发明人： David T. Beatson , Christian Hoffman , James E. Eder , John Ditri
IPC分类号： B23K3112
CPC分类号： B23K31/12 , B23K20/002 , B23K20/10 , B23K2101/40 , H05K13/08
摘要： A vision system and method for use with a bonding tool that takes into account variations due to temperature changes and other nonrandom systemic effects. The vision system includes a cornercube offset tool having a plurality of total internal reflection surfaces, the cornercube offset tool located below the vision plane of the optical system; and an optical detector to receive an indirect image of the bonding tool through the cornercube offset tool. The method comprises the steps of providing a cornercube offset tool having a plurality of total internal reflection surfaces below a vision plane of the bonding tool; and receiving an indirect image of the bonding tool through the cornercube offset tool.

2. 发明授权

US09719694B1 Solar heat collecting element having an edge welded bellows assembly 有权
公开(公告)号：US09719694B1
公开(公告)日：2017-08-01
申请号：US13272927
申请日：2011-10-13
申请人： David Velasco , John Ditri , Nancy E. Wasson , Kristopher Thomas Heick
发明人： David Velasco , John Ditri , Nancy E. Wasson , Kristopher Thomas Heick
IPC分类号： F24J2/05 , F24J2/46
CPC分类号： F24S10/40 , F24S10/45 , F24S20/20 , F24S40/80 , F24S2025/6013 , Y02E10/44
摘要： A solar heat collecting element for use in solar troughs and solar power systems. The solar heat collecting element includes a conduit for carrying a heat transfer fluid; a light transparent envelope disposed about the conduit; and an edge welded metal bellows assembly coupling a first end of the conduit with a first end of the envelope.

3. 发明授权

US06581486B1 Integrated circuit tester having a fail-safe mechanism for moving IC-chips 失效
标题翻译：具有用于移动IC芯片的故障安全机构的集成电路测试器
公开(公告)号：US06581486B1
公开(公告)日：2003-06-24
申请号：US09976416
申请日：2001-10-11
申请人： David John Ditri , Ronald Allen Norell , James Mason Brafford
发明人： David John Ditri , Ronald Allen Norell , James Mason Brafford
IPC分类号： F16H2520
CPC分类号： G01R31/01 , G01R31/2851 , G01R31/2893 , Y10T74/18576 , Y10T74/18688 , Y10T74/18704
摘要： An integrated circuit tester includes a fail-safe mechanism for moving an integrated circuit chip between an initial position where the integrated circuit chip is inserted into the tester, and a test position where the integrated circuit chips is actually tested. This fail-safe mechanism includes a motor and a shaft which the motor rotates to move the integrated circuit chip. An electronic control circuit can be included to automatically stop the motor when the integrated circuit reaches its initial position, or its test position; but if the control circuit fails to operate properly, then damage to the integrated circuit tester is prevented by the fail-safe mechanism.
摘要翻译：集成电路测试器包括用于在集成电路芯片插入测试器的初始位置和实际测试集成电路芯片的测试位置之间移动集成电路芯片的故障安全机构。该故障保护机构包括电动机和电动机旋转以移动集成电路芯片的轴。当集成电路达到其初始位置或其测试位置时，可以包括电子控制电路来自动停止电机; 但是如果控制电路不能正常工作，则故障安全机制可以防止集成电路测试仪的损坏。

4. 发明授权

US06412683B1 Cornercube offset tool 失效
标题翻译： Cornercube偏移工具
公开(公告)号：US06412683B1
公开(公告)日：2002-07-02
申请号：US09912024
申请日：2001-07-24
申请人： David T. Beatson , Christian Hoffman , James E. Eder , John Ditri
发明人： David T. Beatson , Christian Hoffman , James E. Eder , John Ditri
IPC分类号： B23K3112
CPC分类号： B23K31/12 , B23K20/002 , B23K20/10 , B23K2101/40 , H05K13/08
摘要： A vision system and method for use with a bonding tool that takes into account variations due to temperature changes and other nonrandom systemic effects. The vision system includes a cornercube offset tool having a plurality of total internal reflection surfaces, the cornercube offset tool located below the vision plane of the optical system; and an optical detector to receive an indirect image of the bonding tool through the cornercube offset tool. The method comprises the steps of providing a cornercube offset tool having a plurality of total internal reflection surfaces below a vision plane of the bonding tool; and receiving an indirect image of the bonding tool through the cornercube offset tool.
摘要翻译：一种与粘合工具一起使用的视觉系统和方法，其考虑到由于温度变化和其他非随机系统效应引起的变化。所述视觉系统包括具有多个全内反射面的角架偏移工具，所述角架偏移工具位于所述光学系统的视平面的下方; 以及光学检测器，用于通过角架偏移工具接收粘合工具的间接图像。该方法包括以下步骤：提供一种具有在接合工具的视平面下方的多个全内反射表面的角架偏移工具; 以及通过角架偏移工具接收粘合工具的间接图像。

5. 发明授权

US09423154B1 Solar heat collecting element having an edge welded bellows assembly 有权
标题翻译：具有边缘焊接波纹管组件的太阳能集热元件
公开(公告)号：US09423154B1
公开(公告)日：2016-08-23
申请号：US12701183
申请日：2010-02-05
申请人： David Velasco , John Ditri , Nancy E. Wasson
发明人： David Velasco , John Ditri , Nancy E. Wasson
IPC分类号： F24J2/50 , F24J2/05 , F24J2/24 , F24J2/46
CPC分类号： F24S10/40 , F24S10/45 , F24S10/70 , F24S20/20 , F24S40/80 , F24S2025/6013 , Y02E10/44
摘要： A solar heat collecting element for use in solar troughs and solar power systems. The solar heat collecting element includes a conduit for carrying a heat transfer fluid; a light transparent envelope disposed about the conduit; and an edge welded metal bellows assembly coupling a first end of the conduit with a first end of the envelope.
摘要翻译：用于太阳能槽和太阳能发电系统的太阳能集热元件。太阳能集热元件包括用于承载传热流体的导管; 设置在导管周围的光透明封套; 以及边缘焊接的金属波纹管组件，其将导管的第一端与信封的第一端耦合。

6. 发明授权

US08881721B2 Solar receiver diaphragm 有权
标题翻译：太阳能接收器隔膜
公开(公告)号：US08881721B2
公开(公告)日：2014-11-11
申请号：US13173331
申请日：2011-06-30
申请人： John J. Morber , David Velasco , Kristopher T. Heick , Matthew M. Kapelanczyk , Christina M. Gallo , John Ditri
发明人： John J. Morber , David Velasco , Kristopher T. Heick , Matthew M. Kapelanczyk , Christina M. Gallo , John Ditri
IPC分类号： F24J2/46 , F24J2/05 , F24J2/07 , F24J2/14
CPC分类号： F24S10/45 , F24S20/20 , F24S23/74 , F24S40/46 , Y02E10/41 , Y02E10/44
摘要： A receiver used in a solar collection assembly includes a tube adapted to carry a heat transfer medium therethrough. An envelope surrounds the tube and has opposed ends and a diaphragm is interposed between each end and the tube to support the tube from the envelope. The diaphragm comprises radially oriented convolutions which minimizes the axial length of the diaphragm and hence reduces shading of the absorber tube.
摘要翻译：用于太阳能收集组件的接收器包括适于承载热传递介质的管。信封围绕管并且具有相对的端部，并且在每个端部和管之间插入隔膜以将管从信封支撑。隔膜包括径向定向的卷积，其最小化隔膜的轴向长度，从而减少吸收管的阴影。

7. 发明授权

US06712257B2 Indirect imaging method for a bonding tool 失效
标题翻译：粘合工具的间接成像方法
公开(公告)号：US06712257B2
公开(公告)日：2004-03-30
申请号：US10075576
申请日：2002-02-13
申请人： David T. Beatson , Christian Hoffman , James E. Eder , John Ditri
发明人： David T. Beatson , Christian Hoffman , James E. Eder , John Ditri
IPC分类号： B23K3102
CPC分类号： B23K31/12 , B23K20/002 , B23K20/10 , B23K2101/40 , H05K13/08
摘要： A vision system and method for use with a bonding tool that takes into account variations due to temperature changes and other nonrandom systemic effects. The vision system includes a cornercube offset tool having a plurality of total internal reflection surfaces, the cornercube offset tool located below the vision plane of the optical system; and an optical detector to receive an indirect image of the bonding tool through the cornercube offset tool. The method comprises the steps of providing a cornercube offset tool having a plurality of total internal reflection surfaces below a vision plane of the bonding tool; and receiving an indirect image of the bonding tool through the cornercube offset tool.
摘要翻译：一种与粘合工具一起使用的视觉系统和方法，其考虑到由于温度变化和其他非随机系统效应引起的变化。所述视觉系统包括具有多个全内反射面的角架偏移工具，所述角架偏移工具位于所述光学系统的视平面的下方; 以及光学检测器，用于通过角架偏移工具接收粘合工具的间接图像。该方法包括以下步骤：提供一种具有在接合工具的视平面下方的多个全内反射表面的角架偏移工具; 以及通过角架偏移工具接收粘合工具的间接图像。

8. 发明授权

US06520400B2 Wire tensioning apparatus 失效
公开(公告)号：US06520400B2
公开(公告)日：2003-02-18
申请号：US09822070
申请日：2001-03-30
申请人： John Ditri
发明人： John Ditri
IPC分类号： B23K3102
CPC分类号： H01L24/78 , B23K20/004 , H01L2224/786 , H01L2224/851 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01033 , H01L2924/01075 , H01L2924/01082 , H01L2224/48 , H01L2224/45099
摘要： A device and method for providing tension and a reserve wire reservoir to a bonding wire for use with a bonding machine. The device includes an outlet port providing fluid under pressure, and a surface along which the pressurized fluid flows in a direction away from the outlet port such that the bonding wire follows a path along the surface and the pressurized fluid places a uni-directional tension on the bonding wire while maintaining a reserve portion of wire in a slack loop.

9. 发明授权

US08780556B1 Fluid actuated cooling card retainer 有权
标题翻译：流体驱动冷却卡保持器
公开(公告)号：US08780556B1
公开(公告)日：2014-07-15
申请号：US13429658
申请日：2012-03-26
申请人： John Ditri
发明人： John Ditri
IPC分类号： H05K7/20
CPC分类号： H05K7/1404
摘要： A retaining device for a printed circuit board includes an expandable bladder. The bladder is responsive to a source of pressurized fluid for selectively clamping a printed circuit board within a slot of an associated cooling and/or storage chassis. A method for retaining a circuit card within a chassis includes pressurizing a volume of fluid, and filling an expandable bladder with the pressurized fluid; wherein filling of the bladder causes its expansion and clamps a circuit card within the chassis.
摘要翻译：用于印刷电路板的保持装置包括可膨胀囊。气囊响应于加压流体源，用于选择性地将印刷电路板夹在相关联的冷却和/或存储底盘的狭槽内。用于将电路卡保持在底盘内的方法包括加压一定体积的流体，并用加压流体填充可膨胀囊; 其中，气囊的填充导致其膨胀并且夹紧底盘内的电路卡。

10. 发明授权

US08466747B1 Integrated-circuit amplifier with low temperature rise 有权
标题翻译：低温升压的集成电路放大器
公开(公告)号：US08466747B1
公开(公告)日：2013-06-18
申请号：US13082800
申请日：2011-04-08
申请人： David R. Helms , John Ditri , Stuart R. Ducker , Dana J. Sturzebecher
发明人： David R. Helms , John Ditri , Stuart R. Ducker , Dana J. Sturzebecher
IPC分类号： H03F3/14
CPC分类号： H03F1/223 , H01L23/66 , H01L24/48 , H01L24/49 , H01L2223/6611 , H01L2223/6644 , H01L2223/6655 , H01L2224/32225 , H01L2224/4813 , H01L2224/48227 , H01L2224/48472 , H01L2224/4911 , H01L2224/73265 , H01L2924/00014 , H01L2924/01322 , H01L2924/1306 , H01L2924/3011 , H01L2924/30111 , H03F1/226 , H03F1/56 , H03F3/193 , H03F3/1935 , H03F2200/18 , H01L2924/00 , H01L2224/45099
摘要： An integrated circuit comprises a GaAs substrate thermally and mechanically mounted on a SiC substrate. The GaAs substrate is doped to define first and second transistors. Circuit conductors are defined on the GaAs substrate, which conductors interconnect the source of the first transistor to neutral and the drain to the source of the second transistor. Conductors connect the gate of the second transistor to neutral, to define a cascode amplifier. The SiC substrate supports first and second matching circuits, one of which is connected to the gate of the first transistor, and the other of which is connected to the drain of the second transistor.
摘要翻译：集成电路包括热和机械地安装在SiC衬底上的GaAs衬底。 GaAs衬底被掺杂以限定第一和第二晶体管。电路导体被限定在GaAs衬底上，该导体将第一晶体管的源极连接到中性点，将漏极互连到第二晶体管的源极。导体将第二晶体管的栅极连接到中性点，以限定共源共栅放大器。 SiC衬底支撑第一和第二匹配电路，其中之一连接到第一晶体管的栅极，另一个连接到第二晶体管的漏极。

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