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1. 发明授权

US5085506A Apparatus and method of forming and projecting high precision optical images 失效
标题翻译：形成和投影高精度光学图像的装置和方法
公开(公告)号：US5085506A
公开(公告)日：1992-02-04
申请号：US610281
申请日：1990-11-06
申请人： Frederic J. Kahn , Paul N. Kendrick , Jerry Leff , Linden J. Livoni , Bryan E. Loucks , David E. Stepner , Kenneth G. Witte
发明人： Frederic J. Kahn , Paul N. Kendrick , Jerry Leff , Linden J. Livoni , Bryan E. Loucks , David E. Stepner , Kenneth G. Witte
IPC分类号： G03B21/00
CPC分类号： G03B21/005
摘要： An image projection apparatus in which an image object plane contains a plurality of reflecting images and a light source and optical system projects a beam on each of said plurality of images. Spaced projection lenses are positioned to receive the light reflected from the images and direct the light on a projection surface with the plurality of reflected images in coregistration.
摘要翻译：一种图像投影装置，其中图像物体平面包含多个反射图像，并且光源和光学系统在每个所述多个图像中投射光束。间隔投影透镜被定位成接收从图像反射的光，并将光引导到投影表面上，并将多个反射图像引导到配准中。

2. 发明授权

US4969734A Apparatus and method of forming and projecting high precision optical images 失效
标题翻译：形成和投影高精度光学图像的装置和方法
公开(公告)号：US4969734A
公开(公告)日：1990-11-13
申请号：US273483
申请日：1988-11-21
申请人： Frederic J. Kahn , Paul N. Kendrick , Jerry Leff , Linden J. Livoni , Bryan E. Loucks , David E. Stepner , Kenneth G. Witte
发明人： Frederic J. Kahn , Paul N. Kendrick , Jerry Leff , Linden J. Livoni , Bryan E. Loucks , David E. Stepner , Kenneth G. Witte
IPC分类号： G03B21/00
CPC分类号： G03B21/005
摘要： An image projection apparatus in which an image object plane contains a plurality of reflecting images and a light source and optical system projects a beam on each of said plurality of images. Spaced projection lenses are positioned to receive the light reflected from the image and direct the light on a projection surface with the plurality of reflected images in coregistration.
摘要翻译：一种图像投影装置，其中图像物体平面包含多个反射图像，并且光源和光学系统在每个所述多个图像中投射光束。间隔投影透镜被定位成接收从图像反射的光并将光引导到具有多个反射图像的投影表面上。

3. 发明授权

US4818098A Apparatus and method of forming and projecting high precision optical images 失效
标题翻译：形成和投影高精度光学图像的装置和方法
公开(公告)号：US4818098A
公开(公告)日：1989-04-04
申请号：US861492
申请日：1986-05-09
申请人： Frederic J. Kahn , Paul N. Kendrick , Jerry Leff , Linden J. Livoni , Bryan E. Loucks , David E. Stepner , Kenneth G. Witte
发明人： Frederic J. Kahn , Paul N. Kendrick , Jerry Leff , Linden J. Livoni , Bryan E. Loucks , David E. Stepner , Kenneth G. Witte
IPC分类号： H04N1/04 , G03B21/00 , H04N1/113 , H04N1/23 , H04N5/74
CPC分类号： G03B21/00
摘要： An apparatus for projecting high precision optical images with a selective heating source, advantageously a laser, on a writable, erasable, editable electronic slide and simultaneously or sequentially projecting the images in registration, onto a receiving surface such as a projection screen or photosensitive material, in the former case for the purpose of displaying the projected image and in the latter case for the purpose of creating a hard copy of the projected image.

4. 发明授权

US5138368A Fabrication of printed wiring boards by projection imaging 失效
标题翻译：通过投影成像制作印刷线路板
公开(公告)号：US5138368A
公开(公告)日：1992-08-11
申请号：US318522
申请日：1989-03-01
申请人： Frederic J. Kahn , Neil G. Bergstrom , David E. Stepner
发明人： Frederic J. Kahn , Neil G. Bergstrom , David E. Stepner
IPC分类号： G03F7/20
CPC分类号： G03F7/2057
摘要： A hard copy such as a printed wiring board is fabricated by exposing to radiation a liquid crystal cell in which a desired pattern is written and directing the pattern-carrying radiation projected from the cell by transmission or reflection to a substrate which is coated with a material sensitive to the radiation and disposed alignedly at an exposure position by optical registration. The duration of the exposure is controlled for a given light intensity and for the type of the coating material. A pattern may be written in one cell substantially simultaneously as another cell is used for the projection imaging. After a produced pattern is compared with a reference pattern, corrections may be effected through a processor which controls the writing of a pattern in a cell.
摘要翻译：诸如印刷电路板的硬拷贝通过将辐射所需图案写入的液晶单元暴露于辐射来制造，并将通过透射或反射从电池突出的图案携带辐射引导到涂覆有材料的基板对辐射敏感，并通过光学配准对准地设置在曝光位置。对于给定的光强度和涂层材料的类型来控制曝光的持续时间。当另一个单元用于投影成像时，图案可以基本上同时写入一个单元中。在将生成的图案与参考图案进行比较之后，可以通过控制单元格中的图案的写入的处理器来进行校正。

5. 发明授权

US3961425A Temperature control system for textile tenter frame apparatus 失效
标题翻译：纺织品拉幅机设备温度控制系统
公开(公告)号：US3961425A
公开(公告)日：1976-06-08
申请号：US587952
申请日：1975-06-18
申请人： S. Keith Swanson , David E. Stepner
发明人： S. Keith Swanson , David E. Stepner
IPC分类号： F26B13/12 , D06C7/02 , F26B25/22 , F27B9/28 , F26B3/04
CPC分类号： D06C7/02 , F26B25/22
摘要： An automatic temperature control system for a textile tenter frame having an oven section for heating the fabric in order to "set" its fibers in an essentially non-shrinkable state. The system operates to maximize the speed of the tenter frame while maintaining optimum heat set conditions. Fabric temperature from within the oven and initial moisture content data are furnished to a computer and processed with time-at-temperature target inputs to provide tenter frame speed control output signals.
摘要翻译：一种用于纺织品拉幅机的自动温度控制系统，其具有用于加热织物的烘箱部分，以便将其纤维“基本上不可收缩”的状态“设定”。该系统用于最大化拉幅机的速度，同时保持最佳的热定形条件。烤箱内的织物温度和初始含水量数据被提供给计算机并用温度时间目标输入进行处理，以提供拉幅机速度控制输出信号。

6. 发明授权

US5347913A Portable bicycle pump having collapsible handle and footstand 失效
标题翻译：便携式自行车泵具有可折叠的手柄和脚凳
公开(公告)号：US5347913A
公开(公告)日：1994-09-20
申请号：US110581
申请日：1993-08-23
申请人： David E. Stepner
发明人： David E. Stepner
IPC分类号： B62J11/02 , F03B39/12
CPC分类号： B62J11/02
摘要： A bicycle pump which has a pivoting footpeg on which the user may stand to secure the pump against the ground. The pump has a pivoting handle which includes a spring which forces apart the base and handle of the pump so that the pump can be secured in tension on a bicycle frame.
摘要翻译：一种自行车泵，其具有枢转的脚蹬，使用者可以在该脚踏台上将泵固定在地面上。泵具有枢转手柄，其包括弹簧，该弹簧迫使泵的基部和手柄分开，使得泵可以紧固地固定在自行车车架上。

7. 发明授权

US4424813A Multi-mode ultrasound scanner 失效
标题翻译：多模超声波扫描仪
公开(公告)号：US4424813A
公开(公告)日：1984-01-10
申请号：US292948
申请日：1981-08-14
申请人： James F. Havlice , Albert S. Waxman , Henry L. Schwartz , David E. Stepner
发明人： James F. Havlice , Albert S. Waxman , Henry L. Schwartz , David E. Stepner
IPC分类号： G01N29/265 , G10K11/35 , G01N29/04
CPC分类号： G10K11/355 , G01N29/0645 , G01N29/265
摘要： A multi-mode scanner head employing split (semicircular transducers) is described. In some modes such as simultaneous B-scan and M-scan each transducer moves independent of the other. For continuous Doppler mode the transducers move together. The relatively small, hand-held scanner head is particularly useful for cardiac examinations.
摘要翻译：描述了采用分割（半圆形换能器）的多模扫描头。在某些模式下，例如同步B扫描和M扫描，每个传感器独立于另一个移动。对于连续多普勒模式，传感器一起移动。相对较小的手持扫描头对于心脏检查特别有用。

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