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1. 发明公开

EP0836160A3 Method and means for limiting adverse use of counterfeit credit cards, access badges, electronic accounts or the like 失效
标题翻译：一种方法和手段限制伪造信用卡，门禁卡，电子账户或类似的滥用
公开(公告)号：EP0836160A3
公开(公告)日：2002-09-25
申请号：EP97307537.7
申请日：1997-09-25
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Kaufman, James Harvey , Sincerbox, Glenn Tavernia
IPC分类号： G07F7/10 , G07F19/00
CPC分类号： G07F7/1008 , G06Q20/085 , G06Q20/10 , G06Q20/341 , G06Q20/3674 , G06Q20/40 , G06Q20/4093 , G06Q40/00 , G07F7/08 , G07F7/12 , G07F7/122
摘要： A system for rejecting second and subsequent copies of an informationally-equivalent card or badge asserted into a client/server system by processing only those cards having transaction histories recorded thereon by comparison matching a history recorded in a central repository and then rewriting the history on the card and in the repository. The rewritten histories include the current transaction. Counterfeit cards, informationally equivalent to the original card prior to the transaction update of the original card, will be rejected when asserted into the system since their histories mismatch that recorded in the repository.

2. 发明授权

EP0486265B1 Polarization detection system 失效
标题翻译： Polarisationsmesssystem
公开(公告)号：EP0486265B1
公开(公告)日：1997-05-14
申请号：EP91310437.8
申请日：1991-11-12
申请人： International Business Machines Corporation
发明人： Kurdi, Bulent Nihat , Sincerbox, Glenn Tavernia , Zavislan, James Matthew
IPC分类号： G11B11/10 , G01J4/04 , G11B7/13 , G11B7/135
CPC分类号： G11B7/0943 , G01J4/04 , G11B7/124 , G11B11/10515 , G11B11/10543 , G11B11/10576

3. 发明公开

EP0486265A3 Polarization detection system 失效
标题翻译：极化检测系统
公开(公告)号：EP0486265A3
公开(公告)日：1993-01-20
申请号：EP91310437.8
申请日：1991-11-12
申请人： International Business Machines Corporation
发明人： Kurdi, Bulent Nihat , Sincerbox, Glenn Tavernia , Zavislan, James Matthew
IPC分类号： G11B11/10 , G01J4/04
CPC分类号： G11B7/0943 , G01J4/04 , G11B7/124 , G11B11/10515 , G11B11/10543 , G11B11/10576
摘要： A polarization detector system for an optical data storage system including a substrate 32 having a pair of overlapping optical couplers 38 and 40 for separately coupling first and second polarization components of a light beam into first and second waveguide channel 50 and 54. The channels are oriented with their longitudinal axes 52 and 56 approximately perpendicular to each other. First and second optical detectors 60 and 70 are located in the first and second waveguide channels, respectively, for measuring the light intensity of the first and second polarization components. Comparison of the measurements provides polarization data.

4. 发明公开

EP0486265A2 Polarization detection system 失效
标题翻译： Polarisationsmesssystem。
公开(公告)号：EP0486265A2
公开(公告)日：1992-05-20
申请号：EP91310437.8
申请日：1991-11-12
申请人： International Business Machines Corporation
发明人： Kurdi, Bulent Nihat , Sincerbox, Glenn Tavernia , Zavislan, James Matthew
IPC分类号： G11B11/10 , G01J4/04
CPC分类号： G11B7/0943 , G01J4/04 , G11B7/124 , G11B11/10515 , G11B11/10543 , G11B11/10576
摘要： A polarization detector system for an optical data storage system including a substrate 32 having a pair of overlapping optical couplers 38 and 40 for separately coupling first and second polarization components of a light beam into first and second waveguide channel 50 and 54. The channels are oriented with their longitudinal axes 52 and 56 approximately perpendicular to each other. First and second optical detectors 60 and 70 are located in the first and second waveguide channels, respectively, for measuring the light intensity of the first and second polarization components. Comparison of the measurements provides polarization data.
摘要翻译：一种用于光学数据存储系统的偏振检测器系统，包括具有一对重叠光耦合器38和40的衬底32，用于将光束的第一和第二偏振分量分别耦合到第一和第二波导通道50和54中。通道被定向其纵轴52和56彼此大致垂直。第一和第二光学检测器60和70分别位于第一和第二波导通道中，用于测量第一和第二偏振分量的光强度。测量的比较提供极化数据。

5. 发明授权

EP0091993B1 A method for making diffraction efficiency holograms 失效
$A method for making diffraction efficiency holograms$
标题翻译：一种制造效率高效的方法
公开(公告)号：EP0091993B1
公开(公告)日：1988-07-27
申请号：EP82111443.6
申请日：1982-12-10
申请人： International Business Machines Corporation
发明人： Grant, Barbara Dianne , Hilden, Magdalena Maria , Jones, Carol Ruth , Sincerbox, Glenn Tavernia
IPC分类号： G03H1/18 , G03C5/00
CPC分类号： G03H1/181 , G03C1/66 , G03H2001/185 , G03H2260/10 , Y10S359/90

6. 发明公开

EP0183946A2 Improved brightfield/darkfield microscope illuminator 失效
标题翻译：明视场和用于显微镜暗场照明。
公开(公告)号：EP0183946A2
公开(公告)日：1986-06-11
申请号：EP85112905.6
申请日：1985-10-11
申请人： International Business Machines Corporation
发明人： Sincerbox, Glenn Tavernia , Werlich, Harald Willy , Yung, Bwo-Han
IPC分类号： G02B21/06
CPC分类号： G02B21/125 , G02B21/082
摘要： A brightfield/darkfield microscope illuminator has two axicon mirrors 30, 34 and a third plane mirror 26 for use with two light beams from different sources.
An open shutter 20 positioned in the path of one beam 16 provides brightfield illumination. An open shutter 22 positioned in the path of the other beam 18 provides darkfield illumination. This illuminator easily switches between operation in the darkfield and brightfield modes, uses substantially all the light in one beam for darkfield illumination and easily balances the illumination between the two light sources.

7. 发明授权

EP0836160B1 Method and means for limiting adverse use of counterfeit credit cards, access badges, electronic accounts or the like 失效
标题翻译：一种方法和手段限制伪造信用卡，门禁卡，电子账户或类似的滥用
公开(公告)号：EP0836160B1
公开(公告)日：2007-11-07
申请号：EP97307537.7
申请日：1997-09-25
申请人： International Business Machines Corporation
发明人： Kaufman, James Harvey , Sincerbox, Glenn Tavernia
IPC分类号： G07F7/10 , G07F19/00
CPC分类号： G07F7/1008 , G06Q20/085 , G06Q20/10 , G06Q20/341 , G06Q20/3674 , G06Q20/40 , G06Q20/4093 , G06Q40/00 , G07F7/08 , G07F7/12 , G07F7/122

8. 发明公开

EP0632348A1 Volume holographic storage system 失效
标题翻译： Holographische Speichervorrichtung mit Volumenhologramm。
公开(公告)号：EP0632348A1
公开(公告)日：1995-01-04
申请号：EP94304629.2
申请日：1994-06-24
申请人： International Business Machines Corporation
发明人： Sincerbox, Glenn Tavernia
IPC分类号： G03H1/26 , G02F1/29 , G11C13/04 , G03H1/10 , G02B5/18
CPC分类号： G11B7/0065 , G02F1/292 , G03H1/10 , G03H1/26 , G03H2001/2675 , G11C13/042
摘要： A phase encoded volume holographic storage system uses a phase encoding multiplexer 40 that generates truly binary phases of light in the reference beam. The phase encoding multiplexer comprises a liquid crystal device having an array of liquid crystal cells 71, 73 that convert the reference beam into an array of parallel beamlets 65, 67 of light. Each cell in the array has electrodes patterned as two sets of parallel fingers, with each set forming a diffraction grating 83, 85. The sets of fingers are interdigitally spaced so that fingers on the two sets are spaced apart a distance equal to one-half the grating period. Means are provided for activating only one of the diffraction gratings in each cell at any one time. Thus each beamlet of light exiting each cell when one of the diffraction grating patterns is activated is precisely 180 degrees out of phase with the light exiting the cell when the other complementary diffraction grating pattern is activated. The phase modulator is connected to a data controller that activates each electrode in each cell of the array according to predetermined orthogonal codes, thereby permitting multiple pages of data to be recorded in the holographic medium with each page being recorded according to a different one of the phase codes from the reference beam.
摘要翻译：相位编码体积全息存储系统使用在参考光束中产生真正的二进制相位的相位编码多路复用器40。相位编码多路复用器包括具有将参考光束转换成平行光束65,67阵列的液晶单元71,73阵列的液晶装置。阵列中的每个单元具有被图案化为两组平行指状物的电极，每组均形成衍射光栅83,85。这组指状物被指间隔开，使得两组上的指状物间隔开等于一半的距离光栅周期。提供了用于在任何一个时间仅激活每个单元中的一个衍射光栅的装置。因此，当衍射光栅图案中的一个激活时，离开每个单元的每个光束与另一个互补衍射光栅图案被激活时离开单元格的光精确地相差180度。相位调制器连接到数据控制器，该数据控制器根据预定的正交码激活阵列的每个单元中的每个电极，从而允许在全息介质中记录多页数据，每个页面根据不同的一个来自参考光束的相位代码。

9. 发明授权

EP0199014B1 Apparatus and method for determining focus correction for a lithographic tool 失效
标题翻译：用于确定光刻工具的焦点校正的装置和方法
公开(公告)号：EP0199014B1
公开(公告)日：1993-05-26
申请号：EP86102278.8
申请日：1986-02-21
申请人： International Business Machines Corporation
发明人： Juliana, Anthony, Jr. , Latta, Milton Russell , Sincerbox, Glenn Tavernia , Willson, Carlton Grant
IPC分类号： G03B41/00 , G03F9/00
CPC分类号： G03F9/7049

10. 发明授权

EP0097257B1 A method and apparatus for producing a light source of required shape 有权
标题翻译：用于生产所需形状的光源的方法和装置
公开(公告)号：EP0097257B1
公开(公告)日：1989-04-12
申请号：EP83105174.3
申请日：1983-05-25
申请人： International Business Machines Corporation
发明人： Jain, Kantilal , Latta, Milton Russell , Sincerbox, Glenn Tavernia
IPC分类号： G02B5/32 , G03B41/00
CPC分类号： G02B5/32 , G02B13/22 , G03F7/70091 , G03F7/7015

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