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1. 发明授权

US06294777B1 Modular articulated light curtain 有权
标题翻译：模块化铰接光幕
公开(公告)号：US06294777B1
公开(公告)日：2001-09-25
申请号：US09626098
申请日：2000-07-26
申请人： Boris Shteynberg , James A. Ashford
发明人： Boris Shteynberg , James A. Ashford
IPC分类号： G01V904
CPC分类号： G01V8/20
摘要： A modular articulated light curtain is formed by combining straight, curved, or angled modules with straight or angled couplers. Modules include an array of pitched light emitters or light detectors, and have rounded distal ends that mate, mechanically and electrically, with each other or with a coupler. Interconnection of adjacent modules is such that a constant pitch of light emitters or light detectors is maintained. The light curtain comprises an assembly of interconnected light emitting modules spaced-apart from interconnected light detecting modules. One end of each assembly is terminated, while the other assembly end has a cable end module that may include at least one light emitter or detector, and may include a visual indicator, and provides input/output electrical interface to the light curtain.
摘要翻译：通过将直的，弯曲的或倾斜的模块与直的或成角度的耦合器组合来形成模块化的关节式光幕。模块包括一个倾斜的发光体或光检测器的阵列，并且具有彼此或与耦合器相互配合的机械和电气的圆形远端。相邻模块的互连使得维持发光体或光检测器的恒定间距。光幕包括与互连的光检测模块间隔开的相互连接的发光模块的组件。每个组件的一端终止，而另一组装端具有可包括至少一个光发射器或检测器的电缆端模块，并且可以包括视觉指示器，并且向光幕提供输入/输出电接口。

2. 发明授权

US06824344B2 Drive-section-isolated FOUP opener 有权
标题翻译：驱动部分隔离FOUP开启器
公开(公告)号：US06824344B2
公开(公告)日：2004-11-30
申请号：US09977394
申请日：2001-10-16
申请人： Tetsunori Otaguro
发明人： Tetsunori Otaguro
IPC分类号： G01V904
CPC分类号： H01L21/67265 , H01L21/6735 , H01L21/67772
摘要： A drive-section-isolated FOUP opener opens and closes a door of a FOUP which contains a plurality of semiconductor wafers. The FOUP opener includes a dock plate for carrying and positioning the FOUP; a dock moving mechanism for moving the dock plate to a position for detachment/attachment of the FOUP door; a port door including a mechanism for releasably holding the FOUP door; a port plate including an opening closed by the port door; a port door horizontal-movement mechanism for horizontally moving the port door; a sensor horizontal-movement mechanism for horizontally moving a sensor bracket, the sensor bracket carrying a mapping sensor; and a port-door-and-sensor vertical-movement mechanism for vertically moving the port door and the sensor bracket with the port door holding the FOUP door. A drive for the port door horizontal-movement mechanism, a drive for the sensor horizontal-movement mechanism, and a drive for the port-door-and-sensor vertical-movement mechanism are disposed opposite a clean room with respect to the port plate.
摘要翻译：驱动部分隔离的FOUP开启器打开和关闭包含多个半导体晶片的FOUP的门。 FOUP开启器包括用于承载和定位FOUP的坞板; 码头移动机构，用于将码头板移动到用于拆卸/附接FOUP门的位置; 端口门，包括用于可释放地保持FOUP门的机构; 端口板，包括由端口门关闭的开口; 用于水平移动端口门的端口门水平移动机构; 用于水平移动传感器支架的传感器水平移动机构，传感器支架承载映射传感器; 以及用于将端口门和传感器支架垂直移动并保持FOUP门的端口门和传感器垂直移动机构。用于端口门水平移动机构的驱动器，用于传感器水平移动机构的驱动器和用于端口 - 门传感器垂直运动机构的驱动器相对于端口板设置在洁净室的对面。

3. 发明授权

US06750439B2 Light curtain generating device including single-beam optical modules 有权
标题翻译：光幕产生装置包括单光束模块
公开(公告)号：US06750439B2
公开(公告)日：2004-06-15
申请号：US09925647
申请日：2001-08-10
申请人： Takao Nakazaki , Satoru Shimokawa , Ichiro Kondo , Yasushi Miyake , Noboru Kawaike
发明人： Takao Nakazaki , Satoru Shimokawa , Ichiro Kondo , Yasushi Miyake , Noboru Kawaike
IPC分类号： G01V904
CPC分类号： G01V8/20
摘要： In a light curtain generating device comprising a pair of pillar assemblies for supporting arrays of light emitting and receiving units which are placed opposite to each other so as to form a light curtain for detecting an object between the pillar assemblies, the light emitting and receiving unit arrays each consist of a group of single-beam optical modules so that the length of the arrays of light emitting and receiving units and the pitches of the individual light emitting and receiving units can be selected at will. Therefore, the light curtain generating device can readily adapt itself to each particular application at low cost and in a highly precise manner.
摘要翻译：在一种光幕产生装置中，包括一对支柱组件，用于支撑彼此相对设置的发光和接收单元阵列，以便形成用于检测柱组件之间的物体的光幕，发光和接收单元每个阵列由一组单光束模块组成，从而可以随意选择发光和接收单元的阵列的长度以及各个发光和接收单元的间距。因此，光幕产生装置可以以低成本和高度精确的方式容易地适应每个特定应用。

4. 发明授权

US06471040B1 Vibratory feeder embodying self-contained control 有权
标题翻译：振动给料机体现自给自足的控制
公开(公告)号：US06471040B1
公开(公告)日：2002-10-29
申请号：US09654475
申请日：2000-09-01
申请人： Randy K. Baird
发明人： Randy K. Baird
IPC分类号： G01V904
CPC分类号： B65G43/10 , B65G27/34
摘要： A vibratory conveying feeder, which includes a power control circuit for locally providing an adjusted drive signal to the vibratory drive. Inclusion of a power control circuit into one or more vibratory conveying feeders within a system including multiple vibratory conveying feeders, enable the feeders to share a common power supply bus. By enabling multiple feeders to share a common power supply bus, the wiring associated with providing power connections to the multiple vibratory conveying feeders is correspondingly reduced. Consequently, initial system installation or system reconfiguration is greatly simplified.
摘要翻译：一种振动输送给料机，其包括用于向振动驱动器局部地提供经调节的驱动信号的功率控制电路。将功率控制电路包括在包括多个振动输送馈送器的系统内的一个或多个振动输送馈送器中，使得馈线能够共享公共电源总线。通过使多个馈线共享共同的电源总线，与多个振动输送馈线的电源连接相关联的布线相应地减少。因此，初步的系统安装或系统重构大大简化了。

5. 发明授权

US06489603B1 Method for calibrating a photoelectric cell 失效
标题翻译：校准光电池的方法
公开(公告)号：US06489603B1
公开(公告)日：2002-12-03
申请号：US09657523
申请日：2000-09-08
申请人： Fabio Giovannardi
发明人： Fabio Giovannardi
IPC分类号： G01V904
CPC分类号： G01S7/497 , G01S17/026
摘要： A method for calibrating photoelectric cells is described, which is based on a single acquisition step, of an object or of the background of the detection field of the photoelectric cell, respectively. The method allows carrying out a faster calibration with respect to the traditional dual-acquisition calibration method. In an embodiment, the two acquisition methods can be alternatively used at the discretion of the user.
摘要翻译：分别描述了基于单个采集步骤的光电单元的校准方法或光电池的检测场的背景的方法。该方法允许相对于传统的双重采集校准方法进行更快的校准。在一个实施例中，两个采集方法可以由用户自行选择地使用。

6. 发明授权

US06437317B1 Method and apparatus for inspecting cigarette heads 失效
标题翻译：用于检查香烟头的方法和装置
公开(公告)号：US06437317B1
公开(公告)日：2002-08-20
申请号：US09567017
申请日：2000-05-09
申请人： Heinz Focke , Ralf Sinnerbrink , Winfried Niebler
发明人： Heinz Focke , Ralf Sinnerbrink , Winfried Niebler
IPC分类号： G01V904
CPC分类号： B65B19/30 , A24C5/3412
摘要： The invention relates to a method for inspecting cigarette heads (25, 41, 61), where light radiates in at least two strip-like portions (26-31), which are incident from different directions, onto the end area (39, 42) of a cigarette head (25, 41, 61) and light (33) reflected from the end area (39, 42) is received by a detector (32) and evaluated. Known methods of this type have the disadvantage that they are inaccurate and do not allow exact statements to be made about the state of cigarettes. Therefore, the invention is based on the problem of improving the inspection of cigarettes. This problem is solved by virtue of the fact that, in the course of evaluation, a distance (B, C) between two lines (54, 55, 68, 69) which are produced from a signal generated by the detector (32) and correspond to the strip-shaped portions (26-31) is determined in order to establish the position of that region of the cigarette head (25, 41, 61) which is irradiated by the portions (26-31). Furthermore, the invention relates to a corresponding apparatus.
摘要翻译：本发明涉及一种用于检查香烟头（25,41,61）的方法，其中光从至少两个从不同方向入射的条形部分（26-31）辐射到端部区域（39,42）上）从端部区域（39,42）反射的香烟头（25,41,61）和光（33）被检测器（32）接收并进行评估。这种类型的已知方法具有不准确的缺点，并且不允许对香烟的状态作出准确的说明。因此，本发明是基于改进香烟检查的问题。通过以下事实可以解决这个问题：在评估过程中，由检测器（32）产生的信号和由检测器（32）产生的信号产生的两条线（54,55,68,69）之间的距离（B，C）确定对应于条状部分（26-31）以便确定由部分（26-31）照射的香烟头部（25,41,61）的该区域的位置。此外，本发明涉及相应的装置。

7. 发明授权

US06265709B1 Apparatus and method for detecting an object using digitally encoded optical data 有权
标题翻译：使用数字编码光学数据检测物体的装置和方法
公开(公告)号：US06265709B1
公开(公告)日：2001-07-24
申请号：US09289902
申请日：1999-04-12
申请人： Gary R L Olson , Eardley L. Ham , Andrew J. Pichotta
发明人： Gary R L Olson , Eardley L. Ham , Andrew J. Pichotta
IPC分类号： G01V904
CPC分类号： G01S17/026
摘要： A proximity detection apparatus for detecting objects within a predetermined space. The apparatus comprises a transmitter, a receiver, a processor, and a power supply that provides electrical potential to the transmitter, the receiver, and the processor. The processor produces transmitted data bursts to the transmitter, the transmitter emits optical data bursts toward the predetermined space where, if the object is present, the optical data bursts reflect off of the object as return optical bursts. The receiver detects the return optical bursts and transmits received data bursts to the processor. The processor compares the received data bursts against the transmitted data bursts to verify that the object is present in the predetermined space. The processor produces an output signal to control equipment based the object being present or absent from the predetermined space. A dispensing system embodiment may include a portion control device.
摘要翻译：一种用于检测预定空间内的物体的接近检测装置。该装置包括发射器，接收器，处理器和向发射器，接收器和处理器提供电势的电源。处理器向发射机产生传输的数据脉冲串，发射机朝向预定空间发射光数据脉冲串，如果存在目标，则光数据突发从物体反射离开，作为返回光脉冲串。接收机检测返回光突发，并将接收的数据突发发送到处理器。处理器将所接收的数据脉冲串与发送的数据脉冲串进行比较，以验证物体是否存在于预定空间中。该处理器产生一个输出信号以根据该预定空间中存在或不存在的对象来控制设备。分配系统实施例可以包括部分控制装置。

8. 发明授权

US06172353B2 System and method for measuring low power signals 有权
标题翻译：用于测量低功率信号的系统和方法
公开(公告)号：US06172353B2
公开(公告)日：2001-01-09
申请号：US09436433
申请日：1999-11-08
申请人： Morten J. Jensen
发明人： Morten J. Jensen
IPC分类号： G01V904
CPC分类号： G01J1/46 , G01J1/44
摘要： A method and apparatus for measuring very low light signals including integrating a signal from a photo diode, avalanche photo diode, photomultiplier tube or the like, digitally sampling the integrator output more than two times during each integration period, fitting a curve to the multiple digitized readings to calculate the integration slope for each integration period and determining the original signal from the calculated integration slope.
摘要翻译：一种用于测量非常低的光信号的方法和装置，包括积分来自光电二极管，雪崩光电二极管，光电倍增管等的信号，在每个积分周期期间对积分器输出进行数字采样两次以上，将曲线拟合到多个数字化读数计算每个积分周期的积分斜率，并从计算的积分斜率确定原始信号。

9. 发明授权

US06498338B2 Device and method for automatically milking cows 失效
标题翻译：自动挤奶牛的装置和方法
公开(公告)号：US06498338B2
公开(公告)日：2002-12-24
申请号：US09766705
申请日：2001-01-22
申请人： Pieter Adriaan Oosterling , Jacobus Petrus Maria Dessing
发明人： Pieter Adriaan Oosterling , Jacobus Petrus Maria Dessing
IPC分类号： G01V904
CPC分类号： A01J5/0175 , G01S5/163 , G01S17/87
摘要： The invention relates to a sensor device for use, for example, in an automatic milking device and, in particular, for detecting the positions of the teats of an animal which is to be milked. The sensor device comprises a number of radiation sources which generate non-divergent radiation beams which have different positions and/or directions which are known in the control unit. The reflections from the irradiated object are detected using detectors, and there are means for distinguishing between the reflections from the various radiation sources, so that the control unit is able to establish the position of the object.
摘要翻译：本发明涉及一种用于例如自动挤奶装置的传感器装置，特别涉及用于检测要挤奶的动物的乳头的位置。传感器装置包括多个辐射源，其产生具有在控制单元中已知的不同位置和/或方向的非发散辐射束。使用检测器检测来自被照射物体的反射，并且存在用于区分来自各种辐射源的反射的装置，使得控制单元能够建立物体的位置。

10. 再颁专利

USRE37777E1 Switch apparatus requiring the hand of the operator to activate the switch by breaking a light beam 失效
标题翻译：开关装置需要操作者的手通过断开光束来激活开关
公开(公告)号：USRE37777E1
公开(公告)日：2002-07-02
申请号：US08994125
申请日：1997-12-19
申请人： Jeffrey G. Herman , Mark C. Matzka
发明人： Jeffrey G. Herman , Mark C. Matzka
IPC分类号： G01V904
CPC分类号： H03K17/941 , F16P3/144 , F16P3/20 , G01V8/12
摘要： A manually operable switch apparatus for a machine having at least one mode of operation actuated by a control circuit includes a spaced pair of switches which are simultaneously manually operable without the application of exertive contact by an operator. Preferably, each switch includes an infrared emitter spaced from an infrared receiver, and a single or double pole, double throw relay actuated when the beam between the emitter and receivers are broken, so as to cause actuation of an alternative mode of machine operation. The use of switches which do not require exertive contact obviates the injury to wrist and finger tendons experienced by machine operators when conventional palm buttons are employed on machines requiring repetitive operator manipulations. The use of a spaced pair of such switches requires that the operator place both hands on the switches in order to operate the machine, so that the operator cannot inadvertently place a hand in or adjacent to the machine during operation, thus serving to prevent injury to the worker. Such a switch apparatus is substantially more reliable then conventional mechanical and pneumatic switches, subject to significantly less breakdown in use.
摘要翻译：一种用于具有由控制电路致动的至少一种操作模式的机器的手动操作的开关装置包括间隔开的开关，它们可手动操作，而不需要由操作者进行永久接触。优选地，每个开关包括与红外接收器间隔开的红外发射器，以及当发射器和接收器之间的光束被破坏时致动的单极或双极双掷继电器，以便引起机器操作的替代模式的致动。当需要重复操作者操作的机器上使用传统的手掌按钮时，不需要强制接触的开关的使用消除了机器操作者经历的手腕和手指腱的损伤。使用间隔开的一对这样的开关需要操作人员将双手放在开关上以便操作机器，使得操作者在操作期间不会无意中将手放置在机器中或其附近，从而用于防止损伤工人。这种开关装置对于常规的机械和气动开关来说基本上更可靠，在使用中明显减少。

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