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1. 发明授权

US5358296A Substrate holding device 失效
标题翻译：基板保持装置
公开(公告)号：US5358296A
公开(公告)日：1994-10-25
申请号：US61098
申请日：1993-05-14
申请人： David J. Kilmer , Geoffrey M. Foley , Alexander A. Antonelli , Eugene A. Swain , Mark C. Petropoulos , Robert A. Duffy , John K. Williams
发明人： David J. Kilmer , Geoffrey M. Foley , Alexander A. Antonelli , Eugene A. Swain , Mark C. Petropoulos , Robert A. Duffy , John K. Williams
IPC分类号： B25J15/08 , B65G47/90 , B66C1/46
CPC分类号： B65G47/908 , Y10S294/902
摘要： An apparatus is disclosed for internally holding an at least partially hollow substrate having at least one open end. The apparatus includes a member defining a fluid passageway, a normally inflated porous material mounted on the member in communication with the fluid passageway of the member, and a mechanism, in communication with the member, for deflating the porous material, the deflating mechanism being de-energized in response to the porous material being disposed into the opening in the substrate for enabling the porous material to return to being normally inflated to hold the substrate.
摘要翻译：公开了一种用于内部保持具有至少一个开口端的至少部分中空的基板的装置。该装置包括限定流体通道的构件，安装在与构件的流体通道连通的构件上的通常充气的多孔材料，以及与构件连通的用于使多孔材料放气的机构，该排气机构为脱气机构响应于多孔材料被设置在基板中的开口中而被激活，以使多孔材料能够恢复正常充气以保持基板。

2. 发明授权

US4791449A System for prevention of unauthorized copying 失效
标题翻译：防止未经授权复制的系统
公开(公告)号：US4791449A
公开(公告)日：1988-12-13
申请号：US868984
申请日：1986-05-30
申请人： Geoffrey M. Foley , Robert W. Anderson
发明人： Geoffrey M. Foley , Robert W. Anderson
IPC分类号： G03C5/08 , G03G21/04 , G03G21/00
CPC分类号： G03G21/046 , G03C5/08 , Y10S283/902 , Y10S428/916 , Y10T428/253
摘要： A web having phosphor particles uniformly distributed on at least one outer surface of the web, the phosphor particles being substantially white or colorless under ambient room light illumination and which upon excitation by ultraviolet light phosphoresces to emit visible radiation having a wavelength between about 400 nanometers and about 500 nanometers for a detactable period after ultraviolet excitation. Imaged webs having phosphor particles uniformly distributed on at least one outer surface thereof may be employed in an imaging process the steps of illuminating the outer surface bearing an image with ultraviolet light during an electrostatographic imaging cycle to cause the phosphor particles to emit visible light, terminating the illumination of the outer surface bearing the image with the ultraviolet light, detecting the visible light emitted by the phosphor particles and altering at least one element of the electrostatographic imaging cycle in response to the detection of the visible light whereby the electrostatographic imaging cycle is disabled.
摘要翻译：具有均匀分布在幅材的至少一个外表面上的荧光体颗粒的纤维网，荧光粉颗粒在环境室光照射下基本上是白色或无色的，并且在紫外光磷光体激发时发射波长在约400纳米和紫外线激发后约500纳米的可触发时间。具有均匀分布在其至少一个外表面上的荧光体颗粒的成像纤维网可以在成像过程中采用在静电成像循环期间用紫外光照射带有图像的外表面的步骤，以使荧光体颗粒发射可见光，终止用紫外线照射图像的外表面，响应于可见光的检测，检测由荧光体颗粒发射的可见光并改变静电成像循环的至少一个元素，从而使静电成像循环被禁用。

3. 发明授权

US4822712A Reduction of selenium alloy fractionation 失效
$Reduction of selenium alloy fractionation$
标题翻译：还原硒合金分馏
公开(公告)号：US4822712A
公开(公告)日：1989-04-18
申请号：US179375
申请日：1988-04-08
申请人： Geoffrey M. Foley , Santokh S. Badesha , Paul Cherin , Kenneth J. Pheilshifter , Philip G. Perry
发明人： Geoffrey M. Foley , Santokh S. Badesha , Paul Cherin , Kenneth J. Pheilshifter , Philip G. Perry
IPC分类号： G03G5/08 , B22F1/00 , C01B19/00 , C01B19/02 , C01B19/04 , G03G5/082 , C21D1/00
CPC分类号： B22F1/0085 , C01B19/007 , C01B19/02 , G03G5/08207 , C01P2002/02 , C01P2002/70 , C01P2004/50 , C01P2004/61 , C01P2004/84
摘要： An alloy treatment process is disclosed which comprises providing particles of an alloy comprising amorphous selenium and an alloying component selected from the group consisting of tellurium, arsenic, and mixtures thereof, the particles having an average particle size of at least about 300 micrometers and an average weight of less than about 1000 mg, forming crystalline nuclei on at least the surface of the particles while maintaining the substantial surface integrity of the particles, heating the particles to an initial temperature between about 50.degree. C. and about 80.degree. C. for at least about 30 minutes to form a thin, substantially continuous layer of crystalline material on the surface of the particles while maintaining the core of selenium alloy in the particles in an amorphous state, and rapidly heating the particles to at least a second temperature below the softening temperature of the particles that is at least 20.degree. C. higher than the initial temperature and between about 85.degree. C. and about 130.degree. C. to crystallize about 5 to 100 percent by weight of the amorphous core of selenium alloy in the particles while maintaining the integrity of the alloy particles and inhibiting the loss of selenium rich material. The resulting crystallized particles in shot or pellet form may be rapidly heated in a vacuum chamber to vacuum deposit the alloy onto a substrate.
摘要翻译：公开了一种合金处理方法，其包括提供包含非晶硒的合金颗粒和选自碲，砷及其混合物的合金成分，所述颗粒的平均粒度为至少约300微米，平均粒径为重量小于约1000mg，在至少颗粒表面上形成晶核，同时保持颗粒的基本表面完整性，将颗粒加热至约50℃至约80℃的初始温度，以便在至少约30分钟，以在颗粒表面上形成薄的，基本上连续的结晶材料层，同时将颗粒中的硒合金的核保持在非晶状态，并将颗粒快速加热到低于软化的至少第二温度颗粒的温度比初始温度高至少20℃，在约8℃之间 5℃和约130℃下，使颗粒中的硒合金的无定形核心的约5-100重量％结晶，同时保持合金颗粒的完整性并抑制富硒材料的损失。所得到的结晶颗粒或颗粒形式可以在真空室中快速加热以将合金真空沉积到基底上。

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