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61. 发明授权

US5484822A Process and composition for cladding optic fibers 失效
标题翻译：包覆光纤的工艺和组成
公开(公告)号：US5484822A
公开(公告)日：1996-01-16
申请号：US720233
申请日：1991-06-24
申请人： Richard A. Minns
发明人： Richard A. Minns
IPC分类号： C08F2/44 , C08F2/46 , C08F20/22 , C08F20/26 , C08F220/22 , C08F220/30 , C08L33/16 , C08L57/00 , C09D4/02 , G02B1/04 , G02B6/00 , G02B6/02 , G03F7/027
CPC分类号： C08F220/22 , G02B1/048 , Y10S522/904 , Y10S522/905
摘要： In a process for cladding an optical fiber, a photoinitiator monomer having both a photoinitiating group and an ethylenically unsaturated group is reacted with a fluorosubstituted monomer having an ethylenically unsaturated group, thereby preparing a copolymer having pendant photoinitiating groups. This copolymer is then mixed with a fluorosubstituted diacrylate, thereby forming a photopolymerizable composition, which is coated on to the optical fiber and exposed to ultraviolet light, thereby curing the photopolymerizable composition to produce a cladding on the optical fiber. Preferred claddings can have refractive indices below 1.35.
摘要翻译：在光纤包层的方法中，将具有光引发性基团和烯键式不饱和基团的光引发剂单体与具有烯键式不饱和基团的氟取代单体反应，由此制备具有侧链光引发基团的共聚物。然后将该共聚物与氟取代的二丙烯酸酯混合，从而形成光聚合组合物，其涂覆在光纤上并暴露于紫外光，从而固化可光聚合组合物以在光纤上产生包层。优选的包层可以具有低于1.35的折射率。

62. 发明授权

US5483202A Compensated phase locked loop for generating a controlled output clock signal 失效
标题翻译：用于产生受控输出时钟信号的补偿锁相环
公开(公告)号：US5483202A
公开(公告)日：1996-01-09
申请号：US299481
申请日：1994-08-31
申请人： Edwin K. Shenk
发明人： Edwin K. Shenk
IPC分类号： H04N1/06 , H03L7/18 , H03L7/183
CPC分类号： H03L7/183
摘要： A method and apparatus for generating a controlled output clock signal which is frequency and phase referenced to an input signal is disclosed. The compensation is programmable to allow an external source, such as a processor, to download a compensation factor to create a variable frequency phase locked loop. A separate programmable divider is downloaded with a complimentary value to adjust the varied frequency signal to the frequency of the input signal.
摘要翻译：公开了一种用于产生频率和相位参考输入信号的受控输出时钟信号的方法和装置。补偿是可编程的，允许外部源（例如处理器）下载补偿因子以创建可变频率锁相环。下载一个独立的可编程分频器，具有一个互补的值，以将变化的频率信号调整到输入信号的频率。

63. 发明授权

US5477310A Film package 失效
标题翻译：电影包
公开(公告)号：US5477310A
公开(公告)日：1995-12-19
申请号：US239614
申请日：1994-05-09
申请人： Walter C. Lamb, Jr. , Margaret A. Obermiller , Francis A. Ricci
发明人： Walter C. Lamb, Jr. , Margaret A. Obermiller , Francis A. Ricci
IPC分类号： G03B17/32 , G03C3/00 , B65D81/20
CPC分类号： G03B17/32 , G03C3/00
摘要： A film package including sheets of imaging media or film sandwiched between upper and lower stiffeners and enclosed by an envelope. Adhesive strips secure the stiffeners together at overlapping tabs formed on opposite sides of the stiffeners. The stiffeners with the film sheets are removed from the envelope by opening one side of the envelope. The adhesive strips also have tear strips for allowing removal of the upper stiffener after the package has been placed in a drawer of a printer with the aid of offset tabs on the stiffeners which indicate and assure proper orientation. A notch in the corner of the lower stiffener allows a signal to be passed to indicate whether the upper stiffener has been removed. The lower stiffener is also apertured to receive a signal for indicating whether any film sheets remain on the stiffener while in the drawer of the printer.
摘要翻译：一种胶片包装，其包括夹在上下加强件之间并由信封包围的成像介质片或薄膜。粘合带将加强件固定在一起形成在加强件的相对侧上的重叠接头处。通过打开信封的一侧，将具有胶片片的加强件从信封中取出。粘合带还具有撕裂条，用于在包装已经借助于加强件上的偏移突片放置在打印机的抽屉中之后移除上加强件，这指示并确保正确的取向。下加强筋拐角处的切口允许通过信号以指示上加强筋是否已被移除。下加强筋也有孔以接收信号，用于指示在打印机的抽屉中是否有任何胶片片保留在加强件上。

64. 外观设计

USD364419S Thermal laser printer 失效
公开(公告)号：USD364419S
公开(公告)日：1995-11-21
申请号：US30166
申请日：1994-10-21
申请人： John B. Morse , Paul F. Neely , George D. Whiteside
设计人： John B. Morse , Paul F. Neely , George D. Whiteside

65. 发明授权

US5455349A Vinylbenzyl thymine monomers 失效
标题翻译：乙烯基苄基胸腺嘧啶单体
公开(公告)号：US5455349A
公开(公告)日：1995-10-03
申请号：US242253
申请日：1994-05-13
申请人： J. Michael Grasshoff , Lloyd D. Taylor , John C. Warner
发明人： J. Michael Grasshoff , Lloyd D. Taylor , John C. Warner
IPC分类号： C07D239/54 , C08F12/26 , G03F7/027 , G03F7/038
CPC分类号： C07D239/54 , G03F7/027 , G03F7/038 , G03F7/0388
摘要： Multi-functional vinylbenzyl and vinylphenyl pendant thymine (and uracil) groups are disclosed. The monomers can be used for the production of polymers useful in photoresist and other compositions as a function of the crosslinking reactivity of the pendant groups. Images in polymer are provided by exposure to actinic radiation (e.g., UV), containing such polymer and by solvent removal of non-exposed regions.
摘要翻译：公开了多官能乙烯基苄基和乙烯基苯基侧基胸腺嘧啶（和尿嘧啶）。这些单体可用于制备可用于光致抗蚀剂和其它组合物的聚合物，作为侧基的交联反应性的函数。聚合物中的图像通过暴露于含有这种聚合物的光化辐射（例如UV）和通过除去非曝光区域的溶剂来提供。

66. 发明授权

US5451478A Slide blank, and process for producing a slide therefrom 失效
标题翻译：滑动空白，以及用于从其制造滑块的过程
公开(公告)号：US5451478A
公开(公告)日：1995-09-19
申请号：US226657
申请日：1994-04-12
申请人： Roger A. Boggs , Yves G. Conturie , Edward P. Lindholm , Warren D. Slafer , Stephen J. Telfer , Michael J. Zuraw
发明人： Roger A. Boggs , Yves G. Conturie , Edward P. Lindholm , Warren D. Slafer , Stephen J. Telfer , Michael J. Zuraw
IPC分类号： B41M5/28 , B41M5/30 , B41M5/323 , B41M5/327 , B41M5/34 , B41M5/382 , B41M5/40 , B41M5/46 , G03C1/73 , G03C1/76
CPC分类号： B41M5/38214 , B41M5/323 , B41M5/3275 , B41M5/465
摘要： A slide blank comprises a support at least part of which is essentially transparent; an imageable layer superposed on one face of the support, the imageable layer not being substantially photosensitive but comprising a color-forming composition, which, upon imagewise exposure to actinic radiation, forms a colored material, thereby forming in the imageable layer an image which can be viewed in transmission; and a protective layer superposed on the imageable layer on the opposed side thereof from the support, at least part of the protective layer being essentially transparent; the support, imageable layer and protective layer being secured together to form a slide blank having a thickness of at least about 0.8 mm, and the thickness of the protective layer being such that no part of the imageable layer containing the color-forming composition is more than about 0.2 mm from one external surface of the slide blank. This slide blank can be imaged to produce a ready-mounted slide.
摘要翻译：滑动坯料包括其至少一部分基本上是透明的支撑件; 可成像层叠加在支撑体的一个面上，可成像层基本上不光敏，但包含成色组合物，其在成像曝光于光化辐射之后形成着色材料，从而在可成像层中形成可以在传播中被看待; 以及保护层，其与所述支撑体相对的一侧叠置在所述可成像层上，所述保护层的至少一部分基本上是透明的; 支撑件，可成像层和保护层被固定在一起以形成厚度为至少约0.8mm的滑动坯料，并且保护层的厚度使得不含有成色组合物的可成像层的部分更多比滑动坯料的一个外表面大约0.2mm。该幻灯片可以被成像以产生准备好的幻灯片。

67. 发明授权

US5444728A Laser driver circuit 失效
标题翻译：激光驱动电路
公开(公告)号：US5444728A
公开(公告)日：1995-08-22
申请号：US172834
申请日：1993-12-23
申请人： Marc T. Thompson
发明人： Marc T. Thompson
IPC分类号： H01S5/042 , H01S5/062 , H01S3/00
CPC分类号： H01S5/042 , H01S5/06216
摘要： A driver circuit applies electric current to a semiconductor laser for emission of light suitable for use in a laser printer wherein a photosensitive medium is exposed by the light for imprinting an image of marks or pixels upon the medium. The current is the sum of bias current plus signal current, the latter being a sequence of pulses providing image data. The circuit includes a bypass around the laser, and the signal current is pulsed by using a switching circuit which applies a steady input current alternately to the laser and the bypass under control of a digital data signal. The switching circuit is an array of emitter-coupled logic elements operating in parallel for reduced inductance and higher switching speed. The steady input current is provided by a switching current regulator wherein a power transistor, driven by a pulse width modulator, alternately connects and disconnects current from a DC power supply in conjunction with a smoothing filter comprising an inductor and a capacitor. A current sensing resistor connects in series with the parallel circuit of laser and bypass to output a sense signal representing the amplitude of the steady input current. The sensor signal drives the pulse width modulator via a loop compensation element to establish an average value of laser current. An additional ripple current source, responsive to a high frequency component of the sensor signal, is added to the input current to counteract any ripple from the regulator.
摘要翻译：驱动电路向半导体激光器施加电流，用于发射适用于激光打印机的光，其中感光介质由用于在介质上印刷标记或像素的图像的光曝光。电流是偏置电流加信号电流的总和，后者是提供图像数据的脉冲序列。电路包括围绕激光器的旁路，并且通过使用在数字数据信号的控制下将稳定的输入电流交替地施加到激光器和旁路的开关电路来脉冲信号电流。开关电路是并联工作的发射极耦合逻辑元件的阵列，用于降低电感和更高的开关速度。稳定输入电流由开关电流调节器提供，其中由脉冲宽度调制器驱动的功率晶体管与包括电感器和电容器的平滑滤波器交替地连接和断开来自直流电源的电流。电流检测电阻与激光和旁路的并联电路串联，以输出表示稳定输入电流幅度的感测信号。传感器信号通过环路补偿元件驱动脉冲宽度调制器，以建立激光电流的平均值。响应于传感器信号的高频分量的附加纹波电流源被添加到输入电流以抵消来自调节器的任何纹波。

68. 发明授权

US5426014A Method for preparing a laminar thermal imaging medium actuatable in response to intense image-forming radiation including a polymeric hardenable adhesive layer that reduces delamination tendency 失效
标题翻译：制备层状热成像介质的方法，所述层状热成像介质可响应强烈的成像辐射而致动，所述强影像形成辐射包括可降低分层倾向的聚合物可硬化粘合剂层
公开(公告)号：US5426014A
公开(公告)日：1995-06-20
申请号：US250591
申请日：1994-05-27
申请人： Neal F. Kelly , Eugene L. Langlais
发明人： Neal F. Kelly , Eugene L. Langlais
IPC分类号： B41M5/26 , B41M5/40 , B41M5/44 , G03F7/34
CPC分类号： B41M5/44 , B41M5/405
摘要： Disclosed is a laminar thermal imaging medium, actuatable in response to intense image-forming radiation for production of a pair of images upon exposure of the medium and separation of the respective sheets, the medium including a polymeric hardenable adhesive layer which in its unhardened condition reduces the tendency for the laminar thermal imaging medium to delaminate on application of physical stresses to the medium, and which is hardenable to a durable base for one of said images. Also disclosed is a method of preparing a laminar imaging medium as aforedescribed wherein said medium after lamination of component elements thereof is cut into individual units and, thereafter, the hardenable adhesive layer of such units is hardened to a durable base for an image carried thereon.
摘要翻译：公开了一种层状热成像介质，其可响应于强烈的成像辐射而致动，用于在介质曝光和分离各个片材时产生一对图像，所述介质包括在其未硬化条件下降低的聚合物可硬化粘合剂层层状热成像介质在对介质施加物理应力时分层的趋势，并且其可硬化到所述图像之一的耐用基底。还公开了制备如上所述的层状成像介质的方法，其中将其组分元件层压之后的所述介质切割成单独的单元，然后将这些单元的可硬化粘合剂层硬化到用于其上承载的图像的耐用基材。

69. 发明授权

US5422230A Slide blank, and process for producing a slide therefrom 失效
标题翻译：滑动空白，以及用于从其制造滑块的过程
公开(公告)号：US5422230A
公开(公告)日：1995-06-06
申请号：US226452
申请日：1994-04-12
申请人： Roger A. Boggs , Warren D. Slafer , Stephen J. Telfer , Michael J. Zuraw
发明人： Roger A. Boggs , Warren D. Slafer , Stephen J. Telfer , Michael J. Zuraw
IPC分类号： B41M5/28 , B41M5/30 , B41M5/323 , B41M5/46 , G03C1/73 , G03C7/00
CPC分类号： B41M5/30
摘要： A slide blank comprises a support; a mask layer having a substantially transparent central portion and a non-transparent peripheral portion surrounding the central portion; and an imageable layer which is not substantially photosensitive but is imageable to form an image which can be viewed in transmission. The support, mask layer and imageable layer are secured together so that the support and the imageable layer extend across essentially the entire transparent central portion of the mask layer, at least the portion of the support adjacent the central portion of the mask layer being substantially transparent. This slide blank can be imaged to produce a ready-mounted slide.
摘要翻译：滑动坯料包括支撑件; 掩模层，其具有基本上透明的中心部分和围绕所述中心部分的不透明周边部分; 以及可成像层，其基本上不是光敏的，但可成像，以形成可在透射中观看的图像。支撑体，掩模层和可成像层被固定在一起，使得支撑体和可成像层在掩模层的基本上整个透明中心部分上延伸，至少邻近掩模层中心部分的支撑部分基本上是透明的。该幻灯片可以被成像以产生准备好的幻灯片。

70. 发明授权

US5414091A Dye-providing compounds 失效
标题翻译：提供染料的化合物
公开(公告)号：US5414091A
公开(公告)日：1995-05-09
申请号：US247877
申请日：1994-05-23
申请人： Efthimios Chinoporos , Robert H. Pauze , David P. Waller , David C. Whritenour
发明人： Efthimios Chinoporos , Robert H. Pauze , David P. Waller , David C. Whritenour
IPC分类号： C07D249/08 , G03C8/10 , C07D277/60 , C08F28/06
CPC分类号： G03C8/10
摘要： There are disclosed dye-providing compounds comprising color coupler dyes substituted on the phenylene diamine portion with one or two cyclic 1,3-sulfur-nitrogen groups. The dye-providing compounds are capable of releasing the coupler dye upon cleavage in the presence of silver ions or a soluble silver complex. The dye-providing compounds are useful as image-forming materials in color thermographic, photothermographic and other photographic processes.
摘要翻译：公开了包含在苯二胺部分上被一个或两个环状1,3-硫 - 氮基取代的着色成色剂染料的染料提供化合物。提供染料的化合物能够在银离子或可溶性银络合物存在下裂解时释放成色剂染料。提供染料的化合物可用作彩色热成像，光热照相和其它照相工艺中的成像材料。

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