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1. 发明授权

US4353218A Heat pump/refrigerator using liquid working fluid 失效
标题翻译：热泵/冰箱采用液体工作液
公开(公告)号：US4353218A
公开(公告)日：1982-10-12
申请号：US154173
申请日：1980-05-28
申请人： John C. Wheatley , Douglas N. Paulson , Paul C. Allen , William R. Knight , Paul A. Warkentin
发明人： John C. Wheatley , Douglas N. Paulson , Paul C. Allen , William R. Knight , Paul A. Warkentin
IPC分类号： F25B23/00 , F25B30/00 , F25B9/00
CPC分类号： F25B23/00 , F25B30/00 , F02G2250/12
摘要： A heat transfer device is described that can be operated as a heat pump or refrigerator, which utilizes a working fluid that is continuously in a liquid state and which has a high temperature-coefficient of expansion near room temperature, to provide a compact and high efficiency heat transfer device for relatively small temperature differences as are encountered in heating or cooling rooms or the like. The heat transfer device includes a pair of heat exchangers that may be coupled respectively to the outdoor and indoor environments, a regenerator connecting the two heat exchangers, a displacer that can move the liquid working fluid through the heat exchangers via the regenerator, and a means for alternately increasing and decreasing the pressure of the working fluid. The liquid working fluid enables efficient heat transfer in a compact unit, and leads to an explosion-proof smooth and quiet machine characteristic of hydraulics. The device enables efficient heat transfer as the indoor-outdoor temperature difference approaches zero, and enables simple conversion from heat pumping to refrigeration as by merely reversing the direction of a motor that powers the device.
摘要翻译：描述了可以作为热泵或冰箱操作的传热装置，其利用连续处于液态并且在室温附近具有高温膨胀系数的工作流体，以提供紧凑和高效率传热装置，在加热或冷却室等中遇到的温差相对较小。传热装置包括可分别连接到室外环境的一对热交换器，连接两个热交换器的再生器，能够通过再生器将液体工作流体移动通过热交换器的置换器，用于交替地增加和减小工作流体的压力。液体工作液能够在紧凑的单元中进行有效的热传递，并且可以实现液压系统的防爆平滑和安静的机器特性。该装置能够在室内 - 室外温差接近零时实现有效的热传递，并且仅通过逆转为装置供电的电动机的方向实现从热泵送到制冷的简单转换。

2. 发明授权

US4796038A Laser pattern generation apparatus 失效
标题翻译：激光图案生成装置
公开(公告)号：US4796038A
公开(公告)日：1989-01-03
申请号：US178868
申请日：1988-03-28
申请人： Paul C. Allen , Paul A. Warkentin
发明人： Paul C. Allen , Paul A. Warkentin
IPC分类号： G03F7/20 , G03B41/00 , G01D9/42
CPC分类号： G03F7/704
摘要： A laser pattern generation apparatus particularly suited for semiconductor applications. The laser beam is split into a plurality of beams and modulated with acousto-optic modulators. A rotating mirror having a plurality of facets causes the beam to scan the workpiece.
摘要翻译：特别适用于半导体应用的激光图案生成装置。激光束被分成多个光束并用声光调制器调制。具有多个面的旋转镜使光束扫描工件。

3. 发明授权

US4797696A Beam splitting apparatus 失效
标题翻译：分束装置
公开(公告)号：US4797696A
公开(公告)日：1989-01-10
申请号：US98565
申请日：1987-09-21
申请人： Paul C. Allen , Paul A. Warkentin
发明人： Paul C. Allen , Paul A. Warkentin
IPC分类号： G03F7/20 , G03B41/00 , G02B27/14
CPC分类号： G03F7/704
摘要： An apparatus for splitting radiant energy beams produced by a laser or other light source. The apparatus comprises a plurality of mirrors, each aligned to reflect a beam or plurality of beams from one mirror to the next. Each mirror comprises a glass body with a layer of 50% reflective coating and a layer of anti-reflecting coating on one side of the body. A layer of 100% reflective coating is on the other side of the body. A beam is, thus, 50% reflected from the first reflective layer and allowed 50% to pass through the layer. The remainder of the beam is reflected from the 100% reflective layer.
摘要翻译：一种用于分割由激光或其它光源产生的辐射能束的装置。该装置包括多个反射镜，每个反射镜被对准以将来自一个反射镜的光束或多个光束反射到下一个反射镜。每个反射镜包括具有50％反射涂层的层的玻璃体和在身体一侧的一层抗反射涂层。一层100％的反射涂层位于身体的另一侧。因此，从第一反射层反射50％的光束，并允许光束通过该层50％。光束的剩余部分从100％反射层反射。

4. 发明授权

US4879605A Rasterization system utilizing an overlay of bit-mapped low address resolution databases 失效
标题翻译：利用位映射低地址解析数据库覆盖的光栅化系统
公开(公告)号：US4879605A
公开(公告)日：1989-11-07
申请号：US161986
申请日：1988-02-29
申请人： Paul A. Warkentin , Michael L. Rieger , Chris A. Michalski , Matthew J. Jolley
发明人： Paul A. Warkentin , Michael L. Rieger , Chris A. Michalski , Matthew J. Jolley
IPC分类号： H04N1/387 , B41J2/44 , B41J5/30 , G03F7/20 , G06K15/00 , H01L21/027 , H04N1/40
CPC分类号： G03F7/704 , G06K15/00 , H04N1/40025
摘要： A method and apparatus for providing improved address resolution in a rasterization system. The rasterization system of the present invention comprises a pattern database, a pattern delivery computer, a rasterizer and a radiant energy system in which a plurality of logical passes are made across a substrate to produce photolithographically formed patterns. The plurality of passes use a combination of offset printing techniques and application of energy to photosensitive material at a plurality of intensities to provide improved address resolution.
摘要翻译：一种用于在光栅化系统中提供改进的地址分辨率的方法和装置。本发明的光栅化系统包括图案数据库，图案传送计算机，光栅化器和辐射能系统，其中跨越衬底跨越多个逻辑通道以产生光刻形成的图案。多个通道使用胶印技术的组合以及以多个强度向光敏材料施加能量以提供改进的地址分辨率。

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