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1. 发明授权

US5071098A Christmas tree ornament shelf assemblies 失效
标题翻译：圣诞树装饰架组件
公开(公告)号：US5071098A
公开(公告)日：1991-12-10
申请号：US632628
申请日：1990-12-26
申请人： Robert E. Aldridge
发明人： Robert E. Aldridge
IPC分类号： A47F5/04 , A47G33/10
CPC分类号： A47F5/04 , A47G33/10 , Y10T428/24017
摘要： A platform has a top surface on which an ornament is arranged to be seated. This platform is used on laterally extending arms which hold the lower ornaments and is also used on a top mount. In each case, the platform is supported by the trunk of the tree whereby to provide a good solid support for ornaments. The laterally extending arms have adjustment structure therein to position the platform in suitable positions relative to the tree. Each of the laterally extending arms and the top assembly are held in position by a Velcro-type band extending around the tree trunk.
摘要翻译：平台具有顶部表面，装饰物布置在其上。该平台用于横向延伸的臂，其保持下部装饰物，并且也用于顶部安装。在每种情况下，平台由树的树干支撑，从而为装饰品提供良好的固体支撑。横向延伸的臂在其中具有调节结构，以将平台定位在相对于树的适当位置。横向延伸的臂和顶部组件中的每一个通过围绕树干延伸的魔术贴型带保持就位。

2. 发明授权

US4684863A Semiconductor wafer boat loader control system 失效
标题翻译：半导体晶圆舟装载机控制系统
公开(公告)号：US4684863A
公开(公告)日：1987-08-04
申请号：US880423
申请日：1986-06-30
申请人： Robert E. Aldridge , Russell Elloway , William O. Fritz , Ralph D. Goff , Michael J. Herrera
发明人： Robert E. Aldridge , Russell Elloway , William O. Fritz , Ralph D. Goff , Michael J. Herrera
IPC分类号： H01L21/00 , H01L21/677 , G05B11/28
CPC分类号： H01L21/67126 , H01L21/67742 , H01L21/67754 , Y10S388/91 , Y10S388/915
摘要： A soft landing cantilever boat loader for loading semiconductor wafer carrying boats into a furnace process tube includes a loading station having one or more loading assemblies, an automatically controlled door associated with each loading assembly for selectively closing an end of the process tube and a microcomputer based control system for controlling and coordinating process operations. The loading assemblies are of a low profile configuration and each include a boat supporting, cantilevered paddle that is mounted by a quick release mechanism on a carriage which is driven along ways by a motor. A motor speed control circuit provides closed loop motor speed using a pulse width modulated motor drive. A door operating mechanism provides movement of the door along two transverse axes to assure tight sealing of the door against the tube. The control system employs a self-teaching technique that permits rapid reprogramming of the carriage travel limits which may be required when the paddle is replaced by a paddle of a different type or length.
摘要翻译：用于将半导体晶片运载船装载到炉加工管中的软着陆悬臂式装载机包括具有一个或多个装载组件的装载站，与每个装载组件相关联的自动控制的门，用于选择性地关闭处理管的一端和基于微机控制和协调过程操作的控制系统。装载组件具有低轮廓构造，并且每个包括船支撑悬臂桨，其通过快速释放机构安装在滑架上，所述滑架通过马达沿着该方向驱动。电机速度控制电路使用脉宽调制电机驱动器提供闭环电机速度。门操作机构提供门沿着两个横向轴线的运动，以确保门紧密地密封在管子上。控制系统采用一种自我教学技术，允许当桨由不同类型或长度的桨代替时可能需要的滑架行程极限的快速重新编程。

3. 发明授权

US4909185A Cantilever and cold zone assembly for loading and unloading an oven 失效
标题翻译：用于装载和卸载烤箱的悬臂和冷区组件
公开(公告)号：US4909185A
公开(公告)日：1990-03-20
申请号：US151954
申请日：1988-02-03
申请人： Robert E. Aldridge , Bruce E. Beattie
发明人： Robert E. Aldridge , Bruce E. Beattie
IPC分类号： C23C8/10 , C30B31/10 , F27B17/00
CPC分类号： C23C8/10 , C30B31/103 , F27B17/0025 , Y10S414/14
摘要： Apparatus for heating product with the product during heating subjected to a controlled, nonatmospheric gas environment. The apparatus includes a double-walled cold zone assembly adapted to be placed against an oven opening, the assembly having a depository chamber within it for securing product during cooling of the product. A cantilever projecting through the assembly is operated to move product between the depository chamber of the assembly and the oven where heat treatment occurs.
摘要翻译：用于在加热过程中用产品加热产品受到受控制的非大气压气体环境的装置。该装置包括适于放置在烤箱开口上的双壁冷区组件，该组件在其内具有一个托盘室，用于在产品冷却期间固定产品。通过组件突出的悬臂被操作以在组件的存储室和发生热处理的烘箱之间移动产品。

4. 发明授权

US4721424A Semiconductor wafer boat loader releaseable mounting 失效
标题翻译：半导体晶圆舟装载机可拆卸安装
公开(公告)号：US4721424A
公开(公告)日：1988-01-26
申请号：US880460
申请日：1986-06-30
申请人： Robert E. Aldridge , Russell Elloway , William O. Fritz , Ralph D. Goff , Michael J. Herrera
发明人： Robert E. Aldridge , Russell Elloway , William O. Fritz , Ralph D. Goff , Michael J. Herrera
IPC分类号： H01L21/00 , H01L21/677 , B65G25/00
CPC分类号： H01L21/67126 , H01L21/67742 , H01L21/67754 , Y10T403/7015
摘要： A soft landing cantilever boat loader for loading semiconductor wafer carrying boats into a furnace process tube includes a loading station having one or more loading assemblies, an automatically controlled door associated with each loading assembly for selectively closing an end of the process tube and a microcomputer based control system for controlling and coordinating process operations. The loading assemblies are of a low profile configuration and each include a boat supporting, cantilevered paddle that is mounted by a quick release mechanism on a carriage which is driven along ways by a motor. A motor speed control circuit provides closed loop motor speed using a pulse width modulated motor drive. A door operating mechanism provides movement of the door along two transverse axes to assure tight sealing of the door against the tube. The control system employs a self-teaching technique that permits rapid reprogramming of the carriage travel limits which may be required when the paddle is replaced by a paddle of a different type or length.
摘要翻译：用于将半导体晶片运载船装载到炉加工管中的软着陆悬臂式装载机包括具有一个或多个装载组件的装载站，与每个装载组件相关联的自动控制的门，用于选择性地关闭处理管的一端和基于微机控制和协调过程操作的控制系统。装载组件具有低轮廓构造，并且每个包括船支撑悬臂桨，其通过快速释放机构安装在滑架上，所述滑架通过马达沿着该方向驱动。电机速度控制电路使用脉宽调制电机驱动器提供闭环电机速度。门操作机构提供门沿着两个横向轴线的运动，以确保门紧密地密封在管子上。控制系统采用一种自我教学技术，允许当桨由不同类型或长度的桨代替时可能需要的滑架行程极限的快速重新编程。

5. 发明授权

US4636140A Method of loading and unloading a furnace 失效
标题翻译：装卸炉的方法
公开(公告)号：US4636140A
公开(公告)日：1987-01-13
申请号：US719409
申请日：1985-04-03
申请人： Robert E. Aldridge , Russell Elloway , William O. Fritz , Ralph D. Goff , Michael J. Herrera
发明人： Robert E. Aldridge , Russell Elloway , William O. Fritz , Ralph D. Goff , Michael J. Herrera
IPC分类号： H01L21/00 , H01L21/677 , B65G25/00
CPC分类号： H01L21/67754 , H01L21/67126
摘要： A soft landing cantilever boat loader for loading semiconductor wafer carrying boats into a furnace process tube includes a loading station having one or more loading assemblies, an automatically controlled door associated with each loading assembly for selectively closing an end of the process tube and a microcomputer based control system for controlling and coordinating process operations. The loading assemblies are of a low profile configuration and each include a boat supporting, cantilevered paddle that is mounted by a quick release mechanism on a carriage which is driven along ways by a motor. A motor speed control circuit provides closed loop motor speed using a pulse width modulated motor drive. A door operating mechanism provides movement of the door along two transverse axes to assure tight sealing of the door against the tube. The control system employs a self-teaching technique that permits rapid reprogramming of the carriage travel limits which may be required when the paddle is replaced by a paddle of a different type or length.
摘要翻译：用于将半导体晶片运载船装载到炉加工管中的软着陆悬臂式装载机包括具有一个或多个装载组件的装载站，与每个装载组件相关联的自动控制的门，用于选择性地关闭处理管的端部和基于微机控制和协调过程操作的控制系统。装载组件具有低轮廓构造，并且每个包括船支撑悬臂桨，其通过快速释放机构安装在滑架上，所述滑架通过马达沿着该方向驱动。电机速度控制电路使用脉宽调制电机驱动器提供闭环电机速度。门操作机构提供门沿着两个横向轴线的运动，以确保门紧密地密封在管子上。控制系统采用一种自我教学技术，允许当桨由不同类型或长度的桨代替时可能需要的滑架行程极限的快速重新编程。

6. 发明授权

US4692115A Semiconductor wafer furnace door 失效
标题翻译：半导体晶圆炉门
公开(公告)号：US4692115A
公开(公告)日：1987-09-08
申请号：US880422
申请日：1986-06-30
申请人： Robert E. Aldridge , Russell Elloway , William O. Fritz , Ralph D. Goff , Michael J. Herrera
发明人： Robert E. Aldridge , Russell Elloway , William O. Fritz , Ralph D. Goff , Michael J. Herrera
IPC分类号： H01L21/00 , H01L21/677 , F27D1/18
CPC分类号： H01L21/67126 , H01L21/67742 , H01L21/67754 , Y10S414/14
摘要： A soft landing cantilever boat loader for loading semiconductor wafer carrying boats into a furnace process tube includes a loading station having one or more loading assemblies, an automatically controlled door associated with each loading assembly for selectively closing an end of the process tube and a microcomputer based control system for controlling and coordinating process operations. The loading assemblies are of a low profile configuration and each include a boat supporting, cantilevered paddle that is mounted by a quick release mechanism on a carriage which is driven along ways by a motor. A motor speed control circuit provides closed loop motor speed using a pulse width modulated motor drive. A door operating mechanism provides movement of the door along two transverse axes to assure tight sealing of the door against the tube. The control system employs a selfteaching technique that permits rapid reprogramming of the carriage travel limits which may be required when the paddle is replaced by a paddle of a different type or length.
摘要翻译：用于将半导体晶片运载船装载到炉加工管中的软着陆悬臂式装载机包括具有一个或多个装载组件的装载站，与每个装载组件相关联的自动控制的门，用于选择性地关闭处理管的端部和基于微机控制和协调过程操作的控制系统。装载组件具有低轮廓构造，并且每个包括船支撑悬臂桨，其通过快速释放机构安装在滑架上，所述滑架通过马达沿着该方向驱动。电机速度控制电路使用脉宽调制电机驱动器提供闭环电机速度。门操作机构提供门沿着两个横向轴线的运动，以确保门紧密地密封在管子上。控制系统采用自动训练技术，其允许在用不同类型或长度的桨叶代替桨叶时可能需要的滑架行程极限的快速重新编程。

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