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1. 发明授权

US07417803B2 Focusing mechanism for a vision detector 失效
标题翻译：一种视觉检测器的聚焦机制
公开(公告)号：US07417803B2
公开(公告)日：2008-08-26
申请号：US10991601
申请日：2004-11-18
申请人： George Costigan , Steven N. Goodspeed , David R. King , Robert J. Tremblay, II , John F. Keating , Brian S. Phillips , James Hoffmaster
发明人： George Costigan , Steven N. Goodspeed , David R. King , Robert J. Tremblay, II , John F. Keating , Brian S. Phillips , James Hoffmaster
IPC分类号： G02B15/14 , G02B7/02 , G02B7/04 , G03B17/00 , G03B17/18
CPC分类号： H04N5/2254 , H04N5/2252 , H04N5/2256
摘要： A machine vision image acquisition system is provided with a housing or enclosure that protects the acquisition system components from an industrial environment. The machine vision image acquisition system has a focusing mechanism that can be actuated externally to the housing. The focusing mechanism uses a gear drive to transmit externally actuated focus adjustments to the optical components of the acquisition system.
摘要翻译：机器视觉图像采集系统设置有保护采集系统组件免受工业环境的外壳或外壳。机器视觉图像采集系统具有可以从壳体外部致动的聚焦机构。聚焦机构使用齿轮传动器将外部激活的聚焦调节传送到采集系统的光学部件。

2. 发明授权

US08033670B2 Manually adjustable ruggedized focus mechanism 有权
标题翻译：手动可调加固型聚焦机构
公开(公告)号：US08033670B2
公开(公告)日：2011-10-11
申请号：US11618132
申请日：2006-12-29
申请人： George Costigan , Steven N. Goodspeed , Robert J. Tremblay , John F. Keating , Brian S. Phillips , James Hoffmaster
发明人： George Costigan , Steven N. Goodspeed , Robert J. Tremblay , John F. Keating , Brian S. Phillips , James Hoffmaster
IPC分类号： G02B23/16 , G02B7/02 , G02B7/04 , G02B13/16
CPC分类号： G03B17/08 , G02B7/04 , G03B2217/002 , Y10S359/90
摘要： The invention provides, in some aspects, devices for image acquisition that use seals (e.g., O-rings) between concentrically disposed portions of an enclosure and an optics assembly (or sub-assemblies thereof) in order to protect image acquisition components from the surrounding environment (and vice versa) while, at the same time, providing adequate friction for both adjusting and locking focus. Such devices include, in one aspect of the invention, an image capture medium (e.g., a CMOS sensor, CCD array, etc.) that is disposed within an enclosure and an optics assembly that is also disposed within that enclosure, rotatably. The optics assembly, which includes at least a lens, can have a cylindrical outer diameter along at least a portion of its length that is received within the enclosure along a length that has a corresponding cylindrical inner diameter. A first seal (e.g., an “O-ring”) is disposed between, and in contact with, the optics assembly and the enclosure, e.g., along these corresponding lengths. That seal permits rotation of the optics assembly for purposes of focusing the lens, while preventing (or reducing a risk of) contamination from the environment (e.g., water, chemicals, dirt, dust, etc.) from entering into the enclosure and vice versa.
摘要翻译：在一些方面，本发明提供了用于图像采集的装置，其在外壳的同心设置部分和光学组件（或其子组件）之间使用密封件（例如，O形环），以便保护图像采集部件免受周围环境环境（反之亦然），同时为调整和锁定焦点提供足够的摩擦。在本发明的一个方面，这样的装置包括设置在外壳内的图像捕获介质（例如，CMOS传感器，CCD阵列等）以及也可旋转地设置在该外壳内的光学组件。包括至少一个透镜的光学组件可沿其长度的至少一部分具有沿着具有相应圆柱形内径的长度容纳在外壳内的圆柱形外径。第一密封件（例如，“O形环”）设置在光学组件和外壳之间并且与光学组件和外壳接触，例如沿着这些对应的长度。为了聚焦透镜的目的，该密封允许光学组件的旋转，同时防止（或降低）来自环境（例如，水，化学物质，污垢，灰尘等）的污染物进入外壳的反应。

3. 发明申请

US20120120490A1 Manually Adjustable Ruggedized Focus Mechanism 有权
标题翻译：手动可调坚固的焦点机制
公开(公告)号：US20120120490A1
公开(公告)日：2012-05-17
申请号：US13269966
申请日：2011-10-10
申请人： George Costigan , Steven N. Goodspeed , Robert J. Tremblay , John F. Keating , Brian S. Phillips , James Hoffmaster
发明人： George Costigan , Steven N. Goodspeed , Robert J. Tremblay , John F. Keating , Brian S. Phillips , James Hoffmaster
IPC分类号： G02B7/02
CPC分类号： G03B17/08 , G02B7/04 , G03B2217/002 , Y10S359/90
摘要： The invention provides, in some aspects, devices for image acquisition that use seals between concentrically disposed portions of an enclosure and an optics assembly in order to protect image acquisition components from the surrounding environment while providing adequate friction for both adjusting and locking focus. Such devices can include an image capture medium that is disposed within an enclosure and an optics assembly that is also disposed within that enclosure. The optics assembly, which includes at least a lens, can have a cylindrical outer diameter along at least a portion of its length that is received within the enclosure along a length that has a corresponding cylindrical inner diameter. A first seal is disposed between, and in contact with, the optics assembly and the enclosure. That seal permits rotation of the optics assembly for purposes of focusing the lens, while preventing contamination from the environment from entering into the enclosure.
摘要翻译：在一些方面，本发明提供了用于图像采集的装置，其在外壳的同心设置部分和光学组件之间使用密封，以便保护图像采集部件免受周围环境的影响，同时为调节和锁定焦点提供足够的摩擦。这样的设备可以包括设置在外壳内的图像捕获介质和也设置在该外壳内的光学组件。包括至少一个透镜的光学组件可沿其长度的至少一部分具有沿着具有相应圆柱形内径的长度容纳在外壳内的圆柱形外径。第一密封件设置在光学组件和外壳之间并与其接触。该密封件允许光学组件的旋转用于聚焦透镜，同时防止来自环境的污染物进入外壳。

4. 发明申请

US20080158678A1 MANUALLY ADJUSTABLE RUGGEDIZED FOCUS MECHANISM 有权
标题翻译：手动调整的强化机制
公开(公告)号：US20080158678A1
公开(公告)日：2008-07-03
申请号：US11618132
申请日：2006-12-29
申请人： George Costigan , Steven N. Goodspeed , Robert J. Tremblay , John F. Keating , Brian Phillips , James Hoffmaster
发明人： George Costigan , Steven N. Goodspeed , Robert J. Tremblay , John F. Keating , Brian Phillips , James Hoffmaster
IPC分类号： G02B7/18 , G02B23/16 , G03B17/00
CPC分类号： G03B17/08 , G02B7/04 , G03B2217/002 , Y10S359/90
摘要： The invention provides, in some aspects, devices for image acquisition that use seals (e.g., O-rings) between concentrically disposed portions of an enclosure and an optics assembly (or sub-assemblies thereof) in order to protect image acquisition components from the surrounding environment (and vice versa) while, at the same time, providing adequate friction for both adjusting and locking focus. Such devices include, in one aspect of the invention, an image capture medium (e.g., a CMOS sensor, CCD array, etc.) that is disposed within an enclosure and an optics assembly that is also disposed within that enclosure, rotatably. The optics assembly, which includes at least a lens, can have a cylindrical outer diameter along at least a portion of its length that is received within the enclosure along a length that has a corresponding cylindrical inner diameter. A first seal (e.g., an “O-ring”) is disposed between, and in contact with, the optics assembly and the enclosure, e.g., along these corresponding lengths. That seal permits rotation of the optics assembly for purposes of focusing the lens, while preventing (or reducing a risk of) contamination from the environment (e.g., water, chemicals, dirt, dust, etc.) from entering into the enclosure and vice versa.
摘要翻译：在一些方面，本发明提供了用于图像采集的装置，其在外壳的同心设置部分和光学组件（或其子组件）之间使用密封件（例如，O形环），以便保护图像采集部件免受周围环境环境（反之亦然），同时为调整和锁定焦点提供足够的摩擦。在本发明的一个方面，这样的装置包括设置在外壳内的图像捕获介质（例如，CMOS传感器，CCD阵列等）以及也可旋转地设置在该外壳内的光学组件。包括至少一个透镜的光学组件可沿其长度的至少一部分具有沿着具有相应圆柱形内径的长度容纳在外壳内的圆柱形外径。第一密封件（例如，“O形环”）设置在光学组件和外壳之间并且与光学组件和外壳接触，例如沿着这些对应的长度。为了聚焦透镜的目的，该密封允许光学组件的旋转，同时防止（或降低）来自环境（例如，水，化学物质，污垢，灰尘等）的污染进入外壳的反应。

5. 发明授权

US4287433A Transistor logic tristate output with reduced power dissipation 失效
标题翻译：晶体管逻辑三态输出，功耗降低
公开(公告)号：US4287433A
公开(公告)日：1981-09-01
申请号：US5929
申请日：1979-01-24
申请人： Steven N. Goodspeed
发明人： Steven N. Goodspeed
IPC分类号： H03K19/0175 , H03K19/013 , H03K19/018 , H03K19/091 , H03K19/084 , H03K19/088
CPC分类号： H03K19/0917 , H03K19/0136 , H03K19/01806
摘要： A transistor logic tristate output device with plural phase splitter transistor means coupled in parallel configuration jointly to control sinking of current by the pulldown element with only one of the plural phase splitter transistor means coupled to control sourcing of current by the pullup element. In a preferred embodiment dual phase splitter transistors define a relatively low resistance path from high potential for controlling the pulldown element and a relatively high resistance path from high potential through the enable gate restricting power consumption in the high impedance third state.
摘要翻译：晶体管逻辑三态输出装置具有多个并联配置并联配置的相位分离器晶体管装置，用于通过下拉元件控制电流的吸收，多个相分离器晶体管装置中只有一个被耦合以控制上拉元件的电流源。在优选实施例中，双相分流器晶体管限定了用于控制下拉元件的高电位的相对较低的电阻路径和从高电位通过使能栅极的相对较高电阻路径，限制高阻抗第三状态中的功率消耗。

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