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21.发明授权Optically readable media utilizing scanning tunneling microscope for excitation 失效光学可读介质利用扫描隧道显微镜进行激活
公开(公告)号：US5134605A
公开(公告)日：1992-07-28
申请号：US750429
申请日：1991-08-20
IPC分类号： G06K7/12 , G01N37/00 , G01Q60/00 , G01Q80/00 , G11B9/00 , G11B9/14 , G11B11/00 , G11B11/08 , G11B13/00
CPC分类号： G11B11/00 , G11B11/08 , G11B13/00 , Y10S977/861 , Y10S977/881 , Y10S977/932 , Y10S977/947
摘要： Provided is a method for reading information recorded in an information layer comprised of a fluorescent dye. In order to read the recorded information, the tip of a scanning tunneling microscope is passed over the information layer, said scanning tunneling microscope being of sufficient voltage to excite the fluorescent dye material to an excited state. Upon return of the dye material to ground state, fluorescence results. By measuring the fluorescence, or absence thereof, the recorded information can be deciphered.
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22.发明授权Scanning tunneling microscope memory utilizing optical fluorescence of substrate for reading 失效扫描隧道显微镜存储器利用基板的光学荧光进行读取
公开(公告)号：US5051977A
公开(公告)日：1991-09-24
申请号：US400840
申请日：1989-08-30
申请人： Harris A. Goldberg
发明人： Harris A. Goldberg
CPC分类号： G11B9/14 , G11B9/1463 , B82Y10/00 , Y10S977/861 , Y10S977/881 , Y10S977/932 , Y10S977/943 , Y10S977/947
摘要： Provided is a method of reading information contained in an information medium by utilizing a scanning, tunneling microscope in conjunction with a substrate layer which fluoresces when high energy electrons pass into contact therewith. The method comprises providing an information medium comprised of an information layer which contains a track of information bits and the fluorescing substrate layer. A tip of a scanning tunneling microscope is then passed over the information layer, with the resulting fluorescence being measured. By utilizing the unique resolution available from the scanning tunneling microscope and the fluorescence of the substrate layer in order to read the information recorded, a surprisingly accurate and efficient method is achieved for reading highly densified information.
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23.发明授权
公开(公告)号：US4937119A
公开(公告)日：1990-06-26
申请号：US284887
申请日：1988-12-15
CPC分类号： G11B7/26 , G11B7/24 , G11B7/248 , Y10S428/913 , Y10S430/146 , Y10T428/249997 , Y10T428/25
摘要： Provided is an optical data storage medium suitable for use with optical recording and playback apparatus and a method of producing the same. The optical data storage medium according to the present invention comprises a textured surfaced information layer comprised of at least one encapsulated dye. The texturing is accomplished without additional treatment steps in the formation of the surface irregularities. Not only does the optical data storage medium of the present invention provide for a high degree of contrast between the medium and recorded information but also allows for the recording of a higher density of information.
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24.发明授权Photorefractive polymers containing discrete photoconductive and electrooptical units 失效含有离散光导电和电光单元的光折变聚合物
公开(公告)号：US5326661A
公开(公告)日：1994-07-05
申请号：US792546
申请日：1991-11-13
申请人： Michael Sansone , Harris A. Goldberg , James L. McGinnis , Karsten Blatter , Ching F. Shu , Anthony East
发明人： Michael Sansone , Harris A. Goldberg , James L. McGinnis , Karsten Blatter , Ching F. Shu , Anthony East
IPC分类号： G03G5/07 , G11B7/0045 , C08F226/06
CPC分类号： G11B7/00455 , G03G5/078
摘要： This invention provides novel polymers which contain discrete photoconductive and electrooptic moieties. The moieties may exist as part of the main chain of the polymer or as pendant side chains. The polymers have utility as transparent photorefractive media in photorefractive devices.An invention polymer where both the photoconductive and electrooptic moieties exist as pendant side chains is illustrated by the copolymer of the following structure: ##STR1##
摘要翻译： 本发明提供了包含分立的光电导和电光部分的新型聚合物。 这些部分可以作为聚合物主链的一部分或作为侧链侧链存在。 这些聚合物在光折变装置中具有用作透明的光折射介质。 通过以下结构的共聚物说明了作为侧链存在光导电和电光部分的发明聚合物：
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公开(公告)号：US5288444A
公开(公告)日：1994-02-22
申请号：US39256
申请日：1987-04-17
IPC分类号： C04B35/622 , F27D1/00 , F27B9/04
CPC分类号： F27D1/0009 , C04B35/62272
摘要： Ceramic fibers formed by the pyrolysis of organosilicon preceramic polymers are provided with increased resistivity by treating the fibers in air at temperatures of less than 1,000.degree. C. to oxidize the free carbon content of the fibers.
摘要翻译： 通过有机硅预陶瓷聚合物的热解形成的陶瓷纤维通过在小于1000摄氏度的温度下处理空气中的纤维而提高了电阻率，以氧化纤维的游离碳含量。
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公开(公告)号：US5121376A
公开(公告)日：1992-06-09
申请号：US461138
申请日：1990-01-04
申请人： James E. Kuder , Harris A. Goldberg
发明人： James E. Kuder , Harris A. Goldberg
IPC分类号： G11B7/0045 , G11B7/005 , G11B7/24
CPC分类号： G11B7/0052 , G11B7/00455 , G11B7/24
摘要： An apparatus and a process for storing and retrieving information comprising an optical disk having a substrate and a recording layer of a predetermined optical thickness disposed on the substrate. The indices of refraction of the substrate and recording layer are unequal, causing Fresnel reflections from the surface of the layer and the boundary between the substrate and the layer. The optical thickness of the layer is selectively changeable to a plurality of distinct values different from the predetermined value, thereby changing the intensity reflectance of the optical disk to one of a plurality of values. Differences in the intensity of light reflected or transmitted by the disk are detected and serve to represent information according to a multi-level rather than binary digital system.
摘要翻译： 一种用于存储和检索信息的装置和过程，包括具有设置在基板上的具有基板和预定光学厚度的记录层的光盘。 基板和记录层的折射率不相等，从层的表面和基板与层之间的边界引起菲涅尔反射。 层的光学厚度可以选择性地变化为与预定值不同的多个不同值，从而将光盘的强度反射率改变为多个值中的一个。 检测由光盘反射或发射的光的强度的差异，并用于根据多级而不是二进制数字系统表示信息。
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公开(公告)号：US4707423A
公开(公告)日：1987-11-17
申请号：US387075
申请日：1982-06-10
摘要： The present invention provides a rechargeable electric storage battery comprising an electrolyte containing charge-transporting positive ions and negative ions capable of intercalating into graphitic carbon, and oppositely charged graphitic carbon electrodes which are simultaneously intercalated by the positive ions and negative ions present in such electrolyte. The graphitic carbon electrodes may be provided in a variety of physical configurations. Such battery is believed to provide reasonably high power density and energy density characteristics, fabrication simplicity, a relatively long lifetime, and potential economic advantages.
摘要翻译： 本发明提供一种可再充电蓄电池，其包含含有电荷输送正离子和能够嵌入石墨碳的负离子的电解质，以及由电解质中存在的正离子和负离子同时插入的带电荷的石墨碳电极。 石墨碳电极可以以各种物理构型提供。 据信这样的电池提供相当高的功率密度和能量密度特性，制造简单性，相对长的寿命和潜在的经济优点。
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28.发明授权
公开(公告)号：US5161147A
公开(公告)日：1992-11-03
申请号：US400841
申请日：1989-08-30
CPC分类号： G11B9/14 , B82Y10/00 , Y10S977/861 , Y10S977/868 , Y10S977/875 , Y10S977/881 , Y10S977/947 , Y10S977/951
摘要： Provided is a method for recording information utilizing a scanning tunneling microscope in conjunction with a modulated light source. The method comprises providing an information medium having an information layer as its topmost layer, and passing the tip of a scanning tunneling microscope over the surface of the information medium in conjunction with the tip of the scanning tunneling microscope and/or the surface of the information medium being irradiated with light from a focused light source. The irradiation is modulated in accordance with the information to be recorded such that a detectable change, e.g., a chemical or physical change is induced in the information layer of the medium to create a track of recorded bits of information. The method provides one with the ability to record information with the spatial resolution permitted by a scanning tunneling microscope and with the speed of an optical recording system.
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29.发明授权Optical information medium exhibiting sharp threshold for marking and excellent CNR 失效光学信息中心展示标记和优秀CNR的夏普阈值
公开(公告)号：US5139837A
公开(公告)日：1992-08-18
申请号：US491804
申请日：1990-03-08
CPC分类号： G11B7/254 , G11B7/244 , G11B7/248 , Y10S428/913 , Y10S430/146 , Y10T428/261
摘要： Provided is an optical information medium comprised of an organic information layer and a resinous continuous film overcoat layer which is coated over said organic information layer. The resinous overcoat layer is no thicker than, and most preferably thinner than said information layer, and is of a thickness of about 100 angstroms or less. It is most preferred that the overcoat layer is comprised of a water soluble polymer. The resulting optical information medium advantageously exhibits an extremely sharp threshold for marking, as well as improved carrier to noise ratio.
摘要翻译： 提供了由有机信息层和涂覆在所述有机信息层上的树脂连续膜外涂层组成的光学信息介质。 树脂外涂层不比所述信息层更厚并且最优选地薄，并且具有约100埃或更小的厚度。 最优选的是外涂层由水溶性聚合物组成。 所得到的光学信息介质有利地表现出非常尖锐的标记阈值，以及改善的载波噪声比。
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30.发明授权
公开(公告)号：US4725490A
公开(公告)日：1988-02-16
申请号：US859292
申请日：1986-05-05
申请人： Harris A. Goldberg
发明人： Harris A. Goldberg
CPC分类号： H01Q15/02 , H01Q17/005 , Y10T442/3171 , Y10T442/642
摘要： High magnetic permeability composites are obtained by incorporating ferrite fibers in the composites. The ferrite fibers consist of a polymer and particulate ferrite fill at a concentration above the percolation threshold for the ferrite fill in the polymer (typically greater than 30 volume percent). The aspect ratio and ferrite concentration of the fibers are selected to minimize demagnetization fields in the fibers. The fibers can be dispersed in low concentration in an unoriented fashion in the composites to impart high magnetic permeability to the composite. In other embodiments, the fibers are oriented in the composites to impart high magnetic permeability to the composite for incident radiation of a particular linear polarization.
摘要翻译： 通过在复合材料中掺入铁氧体纤维，可获得高磁导率复合材料。 铁氧体纤维由聚合物和颗粒铁素体填料组成，浓度高于聚合物中铁素体填料的渗透阈值（通常大于30体积％）。 选择纤维的纵横比和铁素体浓度以使纤维中的退磁场最小化。 纤维可以以非取向的方式以低浓度分散在复合材料中，以赋予复合材料高的磁导率。 在其它实施例中，纤维在复合材料中取向，以赋予复合材料高的特定线偏振的入射辐射的磁导率。
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