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16 条记录 (耗时 0.014 秒)

    Lock structure for ammonia nurse tank valve units
    1.
    发明授权
    Lock structure for ammonia nurse tank valve units 失效

    公开(公告)号：US06606888B2

    公开(公告)日：2003-08-19

    申请号：US09800341

    申请日：2001-03-06

    申请人： Michael J. Steinle ,  Guy Swenson

    发明人： Michael J. Steinle ,  Guy Swenson

    IPC分类号： F16K3500

    CPC分类号： G05G5/28 ,  F16K35/10 ,  Y10T70/5628 ,  Y10T70/5774 ,  Y10T70/5779

    摘要： An anti-pilfer lock device is provided for protecting against unauthorized access to the flow control valve units projecting from the outer surface of a mobile ammonia nurse tank. A box-shaped housing is sized and configured to be removably mounted on the shell of the nurse tank in complemental conforming relationship thereto in a position shielding the flow control valve units to prevent theft of ammonia from the nurse tank. Lock structure is provided for releasably holding the housing in its valve protecting position on the nurse tank storage vessel. The lock structure includes a coupling bar connected to at least one of the control valve housings, and an extension strap secured to the bar extends upwardly therefrom through a slot in the top wall of the housing. A bolt cutter proof lock is removably connected to the upper end of the extension strap above the top surface of the housing. Upon unlocking of the lock and removal from the extension strap, the housing may be lifted from the tank to provide access to the flow control valve units. The lock structure may be left in place as the housing is removed and replaced from the tank.

    Integral positioning and imaging device
    2.
    发明授权
    Integral positioning and imaging device 有权
    整体定位和成像装置

    公开(公告)号：US06207945B1

    公开(公告)日：2001-03-27

    申请号：US09343880

    申请日：1999-06-30

    申请人： David D. Bohn ,  Michael J. Steinle

    发明人： David D. Bohn ,  Michael J. Steinle

    IPC分类号： H04N1047

    CPC分类号： H04N1/047 ,  H04N1/107 ,  H04N2201/04703 ,  H04N2201/04712 ,  H04N2201/04713 ,  H04N2201/04734 ,  H04N2201/04743

    摘要： An imaging device is disclosed wherein the imaging portion of the imaging device is integrated into an optical positioning system. The imaging device has a linear array of photodetector elements that are used to generate machine-readable image data representing an object being imaged. At least one two-dimensional photodetector segment comprising a two-dimensional array of photodetector elements is integrated into the linear array of photodetector elements. The two-dimensional photodetector segments serve the dual function of providing image data and positioning data.

    摘要翻译： 公开了一种成像装置，其中成像装置的成像部分集成到光学定位系统中。 成像装置具有用于生成表示被成像对象的机器可读图像数据的光电检测器元件的线性阵列。 包括光电检测器元件的二维阵列的至少一个二维光电检测器部分被集成到光电检测器元件的线性阵列中。 二维光电检测器段用于提供图像数据和定位数据的双重功能。

    Optics for reducing one dimension of a folded optical path
    3.
    发明授权
    Optics for reducing one dimension of a folded optical path 失效
    减少折叠光路一维的光学

    公开(公告)号：US6080980A

    公开(公告)日：2000-06-27

    申请号：US026069

    申请日：1998-02-18

    申请人： Michael J. Steinle

    发明人： Michael J. Steinle

    IPC分类号： G02B27/28 ,  G02B5/30

    CPC分类号： G02B27/283

    摘要： An optical system that folds a light path multiple times with all the folded paths being coplanar. The light is first polarized. Then, the polarized light is reflected multiple times through a quarter-wave plate, finally being phase shifted to the proper polarization state to enable transmission out of the system. One optical element transmits light that is at one planar polarity and reflects light at the orthogonal planar polarity. Another optical element transmits light that is at one circular polarity and reflects light at the orthogonal circular polarity.

    摘要翻译： 一种光学系统，其折叠光路多次，所有的折叠路径是共面的。 光是第一极化的。 然后，偏振光通过四分之一波片反射多次，最后相移到适当的偏振状态，以使得能够传输出系统。 一个光学元件透射处于一个平面极性的光并且以正交的平面极性反射光。 另一个光学元件透射一个圆形极性的光，并以正交的圆极性反射光。

    Beam splitter apparatus with adjustable image focus and registration
    4.
    发明授权
    Beam splitter apparatus with adjustable image focus and registration 失效
    具有可调整图像对焦和配准的光束分配器

    公开(公告)号：US5032004A

    公开(公告)日：1991-07-16

    申请号：US526348

    申请日：1990-05-21

    申请人： Michael J. Steinle

    发明人： Michael J. Steinle

    IPC分类号： G02B27/00 ,  G02B5/28 ,  G02B27/10 ,  G02B27/14 ,  H04N1/04 ,  H04N9/31

    CPC分类号： G02B27/145 ,  G02B27/1013 ,  G02B5/28 ,  H04N9/3105 ,  H04N9/317

    摘要： An optical device for splitting an imaging light beam into at least three spacially and spectrally separated component beams which includes a plurality of surface pairs. Each of the surface pairs includes a first surface and a second surface. The first surface of each of the surface pairs is adapted to reflect a different one of the component beams. The second surface of each said surface pairs is adapted to reflect all of the component beams except for the component beam reflected by the associated first surface. A method for optimizing the performance of such an optical device is also disclosed.

    摘要翻译： 一种用于将成像光束分成至少三个包括多个表面对的空间和光谱分离的分量光束的光学装置。 每个表面对包括第一表面和第二表面。 每个表面对的第一表面适于反射不同的一个分量光束。 每个所述表面对的第二表面适于反射除了由相关联的第一表面反射的分量光束之外的所有分量光束。 还公开了一种用于优化这种光学装置的性能的方法。

    Feedback control system using optical incremental position encoder with dual sinusoidal intensity patterns
    5.
    发明授权
    Feedback control system using optical incremental position encoder with dual sinusoidal intensity patterns 有权
    具有双正弦强度图案的光学增量式位置编码器的反馈控制系统

    公开(公告)号：US06232594B1

    公开(公告)日：2001-05-15

    申请号：US09338232

    申请日：1999-06-22

    申请人： Joseph A Eccher ,  Michael J Steinle

    发明人： Joseph A Eccher ,  Michael J Steinle

    IPC分类号： G01D534

    CPC分类号： G01D5/347 ,  G01D5/34

    摘要： A feedback control system has two sinusoidal quadrature position feedback signals generated by photosensitive detectors that sense light reflected from (or transmitted through) position encoding strips that have a reflectance (or transmissivity) that varies sinusoidally along the length of the strip. The system may have one position encoding strip, with two photosensors offset along the length of the strip to provide a ninety degree phase offset. Alternatively, the system may have two strips that are offset in phase by ninety degrees. An error signal is produced directly within the servo loop without requiring computation of ARC-SIN or ARC-COSINE. The error signal is continuous, and position error is not sensitive to photosensor gain.

    摘要翻译： 反馈控制系统具有由光敏检测器产生的两个正弦正交位置反馈信号，该信号感测从（或透射）位置编码条带反射的光，其具有沿条带长度正弦变化的反射率（或透射率）。 该系统可以具有一个位置编码条带，两个光电传感器沿着带的长度偏移以提供九十度的相位偏移。 或者，系统可以具有相位偏移九十度的两个条带。 在伺服环路内直接产生误差信号，无需计算ARC-SIN或ARC-COSINE。 误差信号是连续的，位置误差对光电传感器的增益不敏感。

    Method and apparatus for dynamic white point adjustment
    6.
    发明授权
    Method and apparatus for dynamic white point adjustment 失效
    用于动态白点调整的方法和装置

    公开(公告)号：US5654809A

    公开(公告)日：1997-08-05

    申请号：US594192

    申请日：1996-01-31

    申请人： Edward S. Beeman ,  Steven L. Webb ,  Michael J. Steinle ,  Robert G. Gann ,  Brian L. Hastings ,  Greg A. Degi

    发明人： Edward S. Beeman ,  Steven L. Webb ,  Michael J. Steinle ,  Robert G. Gann ,  Brian L. Hastings ,  Greg A. Degi

    IPC分类号： H04N1/028 ,  H04N1/04 ,  H04N1/40 ,  H04N1/48 ,  H04N9/04

    CPC分类号： H04N1/40056 ,  H04N1/482

    摘要： A method for dynamically determining and adjusting the color balance of the light strip along one edge of the scanned area and adjusting the gains of independently controlled red, green and blue channels of a CCD array. Alternatively, the gain of one color channel may be held constant and measured to determine the light intensity of the light source as the temperature of the light source varies. The power to the light is then changed to maintain the intensity of the light source within a predetermined range. The three color channels are then compared to a predetermined color balance. If the color balance is outside of a predetermined range, the other two color channels gains are varied in order to maintain the color balance between the three color channels.

    摘要翻译： 一种用于动态地确定和调整沿着扫描区域的一个边缘的光条的颜色平衡并调整CCD阵列的独立控制的红色，绿色和蓝色通道的增益的方法。 或者，一个颜色通道的增益可以保持恒定并且被测量以确定随着光源的温度变化的光源的光强度。 然后改变光的功率以将光源的强度保持在预定范围内。 然后将三个颜色通道与预定的颜色平衡进行比较。 如果颜色平衡超出预定范围，则为了保持三个颜色通道之间的颜色平衡，改变另外两个颜色通道增益。

    Color optical scanner with image registration holding assembly
    7.
    发明授权
    Color optical scanner with image registration holding assembly 失效
    带图像配准保持组件的彩色光学扫描仪

    公开(公告)号：US5410347A

    公开(公告)日：1995-04-25

    申请号：US108409

    申请日：1993-08-18

    申请人： Michael J. Steinle ,  Steven G. Henry ,  Dean Buck ,  Jerry L. Bybee

    发明人： Michael J. Steinle ,  Steven G. Henry ,  Dean Buck ,  Jerry L. Bybee

    IPC分类号： H04N1/04 ,  G06T1/00 ,  H04N1/48 ,  H04N9/083

    CPC分类号： H04N1/482

    摘要： A scanning apparatus having a linear photosensor, an imaging assembly, and a scanning displacement assembly adapted for producing relatively constant rate linear displacement between an imaged object and the imaging assembly to cause scan line portions of the object to be sequentially imaged on the linear photosensor device and an image registration holding assembly associated with the scanning displacement device to cause an image from each different scan line portion on the object to be temporarily held in registration with the linear photosensor.

    摘要翻译： 一种具有线性光电传感器，成像组件和扫描位移组件的扫描装置，其适于在成像对象和成像组件之间产生相对恒定的速率线性位移，以使对象的扫描线部分顺序地成像在线性光电传感器装置 以及与扫描位移装置相关联的图像配准保持组件，用于使来自物体上的每个不同扫描线部分的图像暂时保持与线性光电传感器对准。

    Image scanner with compensation for magnification changes
    9.
    发明授权
    Image scanner with compensation for magnification changes 失效
    图像扫描仪补偿放大倍率

    公开(公告)号：US06172772B2

    公开(公告)日：2001-01-09

    申请号：US09127776

    申请日：1998-07-31

    申请人： Michael J. Steinle ,  Dan S. Johnson

    发明人： Michael J. Steinle ,  Dan S. Johnson

    IPC分类号： H04N100

    CPC分类号： H04N1/401

    摘要： A process for compensation for real time changes of magnification in an optics system for an image scanner. Targets having high-contrast edges, on both sides of an image to be scanned, are scanned along with the image. If magnification changes, the number of pixels between the targets may change. The pixels between the targets are filtered to generate a fixed number of pixels. Photosensor sensitivity compensation values may be separated into factory compensation values and scanner pre-scan compensation values. Factory compensation values are applied before filtering. Differences between factory compensation values and pre-scan compensation values are applied after filtering.

    摘要翻译： 用于补偿用于图像扫描器的光学系统中的放大倍率的实时变化的处理。 在要扫描的图像的两侧具有高对比度边缘的目标与图像一起扫描。 如果放大变化，则目标之间的像素数可能会改变。 目标之间的像素被过滤以产生固定数量的像素。 光电传感器灵敏度补偿值可以分为出厂补偿值和扫描器预扫描补偿值。 过滤前应用工厂补偿值。 过滤后应用出厂补偿值和预扫描补偿值之间的差异。