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21. 发明授权

US07042624B2 Non-uniform light valve 失效
标题翻译：不均匀光阀
公开(公告)号：US07042624B2
公开(公告)日：2006-05-09
申请号：US10628887
申请日：2003-07-29
申请人： Daniel Gelbart
发明人： Daniel Gelbart
IPC分类号： G02B26/00 , G02B26/02
CPC分类号： H04N1/0311 , B41J2/465 , G02B26/02 , G02B26/0825 , G02B26/0841 , G02F1/133516 , G02F1/134309 , H04N1/0314
摘要： A light valve for use in an imaging head for imaging a regular pattern with relatively large imaged areas in a pre-determined orientation has low resolution channels and high resolution channels corresponding to the pattern to be imaged.
摘要翻译：用于成像头中的光阀，用于以预定方向对具有相对大的成像区域成像的规则图案进行成像，具有对应于待成像图案的低分辨率通道和高分辨率通道。

22. 发明申请

US20050239207A1 Covert authentication method and apparatus 有权
标题翻译：隐蔽认证方法和设备
公开(公告)号：US20050239207A1
公开(公告)日：2005-10-27
申请号：US10829368
申请日：2004-04-22
申请人： Daniel Gelbart
发明人： Daniel Gelbart
IPC分类号： G01N37/00 , G06K7/10 , G06K9/00 , G06K9/62 , G06K9/78 , G07D7/12 , G07D7/20
CPC分类号： G07D7/2075 , G06K9/00577 , G06K19/086 , G07D7/121 , G07D7/2033 , Y10T436/13
摘要： An authentication system uses the unique distribution of an invisible taggant as a “signature” to identify an item. The verification is error tolerant. The taggant is made visible to a camera by special illumination. Inert taggants, with no optical activity, can be made visible by their thermal properties.
摘要翻译：验证系统使用不可见标签牌的独特分布作为“签名”来标识项目。验证是容错的。标签牌通过特殊照明使相机可见。不具有光学活性的惰性标签可以通过它们的热性质而可见。

23. 发明授权

US06907823B2 Flexographic printing on containers 失效
标题翻译：容器上的柔版印刷
公开(公告)号：US06907823B2
公开(公告)日：2005-06-21
申请号：US10689087
申请日：2003-10-21
申请人： Daniel Gelbart
发明人： Daniel Gelbart
IPC分类号： B41F13/14 , B41F17/08 , B41F17/14 , B41F17/22
CPC分类号： B41F17/22 , B41M1/04 , B41M1/14 , B41M1/40 , B41P2200/12
摘要： A flexographic press of conventional design is used to print on a container, with the container to be printed upon replacing the web and the impression roll of the conventional press. In order to maintain the registration between the print stations, the container is placed into a carrier and stays registered to the carrier until all colors are printed. The carrier is moved between the different print stations and is registered to each print station independently. All print stations are set up to print in exactly the same place relative to the carrier, thus registration is achieved.
摘要翻译：使用常规设计的柔性版印刷机在容器上打印，在更换传统印刷机的幅材和压印辊时，要打印的容器。为了保持打印站之间的对准，将容器放入托架中并保持登记到托架上，直到打印出所有颜色。载体在不同的打印站之间移动，并且独立地注册到每个打印站。所有打印站设置为相对于载体在完全相同的位置打印，从而实现注册。

24. 发明申请

US20050045055A1 Security printing method 审中-公开
标题翻译：安全打印方式
公开(公告)号：US20050045055A1
公开(公告)日：2005-03-03
申请号：US10649633
申请日：2003-08-28
申请人： Daniel Gelbart
发明人： Daniel Gelbart
IPC分类号： B41M3/14 , B41M7/02 , B41F23/04
CPC分类号： B41M3/14 , B41M3/144 , B41M7/02
摘要： A method of adding authentication material during printing by dispensing the authentication material in powder form over the articles being printed before the ink used for the printing is fully cured. The method can be combined with the spray powder step during the printing process.
摘要翻译：一种在打印期间通过在用于印刷的油墨被完全固化之前将粉末形式的认证材料分配在待印刷的物品上来添加认证材料的方法。该方法可以在印刷过程中与喷雾粉末步骤组合。

25. 发明授权

US06856448B2 Spatial light modulator 有权
标题翻译：空间光调制器
公开(公告)号：US06856448B2
公开(公告)日：2005-02-15
申请号：US10730140
申请日：2003-12-09
申请人： Glen Arthur Fitzpatrick , Daniel Gelbart
发明人： Glen Arthur Fitzpatrick , Daniel Gelbart
IPC分类号： G02B26/08 , G02B26/00 , G02B26/02 , G02F1/29
CPC分类号： G02B26/0841
摘要： A deformable mirror element with a high natural frequency has elongate ribbons attached along a longitudinal portion thereof to a support. The ribbon is transversely slit to divide each ribbon into at least two individual wing portions. The wing portions extend laterally from the support and are capable of deforming in response to a force applied to the wing. The deformable mirror element is used in a light valve for modulating one or more beams of incident light. The high natural frequency of the element ensures that the light valve is useful in applications requiring fast response time.
摘要翻译：具有高固有频率的可变形反射镜元件具有沿着其纵向部分附接到支撑件的细长带。该带被横向切割以将每个带分成至少两个单独的翼部分。翼部从支撑件横向延伸并且能够响应于施加到机翼的力而变形。可变形反射镜元件用于调节一个或多个入射光束的光阀中。该元件的高固有频率确保光阀在需要快速响应时间的应用中是有用的。

26. 发明授权

US06587211B1 Interferometric torque and power sensor 有权
标题翻译：干涉扭矩和功率传感器
公开(公告)号：US06587211B1
公开(公告)日：2003-07-01
申请号：US09363698
申请日：1999-07-28
申请人： Daniel Gelbart
发明人： Daniel Gelbart
IPC分类号： G01B1102
CPC分类号： G01B11/161
摘要： An interferometric optical torque sensor senses the torque transmitted by a rotating shaft without requiring physical contact with the shaft. A diffraction grating is provided on the shaft with its grating lines parallel to the longitudinal dimension of the shaft. A laser beam is split in two and reflected from two axially-separated points of the grating. As the shaft twists, the phase of the light in the diffracted orders of the light reflected from the grating changes. By superimposing the diffracted beams an interference pattern is created. The motion of the interference fringes in this pattern is proportional to the twist, therefore the torque, in the shaft. The power transmitted by the shaft may be computed from the torque and shaft speed.
摘要翻译：干涉光学扭矩传感器感测由旋转轴传递的扭矩，而不需要与轴的物理接触。衍射光栅设置在轴上，其光栅线平行于轴的纵向尺寸。激光束分为两部分，并从光栅的两个轴向分离的点反射。当轴扭转时，从光栅反射的光的衍射级的光的相位发生变化。通过叠加衍射光束，产生干涉图案。干涉条纹在这种模式下的运动与轴中的扭转成正比。由轴传递的动力可以根据转矩和转速来计算。

27. 发明授权

US06564018B2 Imaging device for digital photography 有权
标题翻译：数码摄影成像设备
公开(公告)号：US06564018B2
公开(公告)日：2003-05-13
申请号：US09860672
申请日：2001-05-21
申请人： Haim Zvi Melman , Daniel Gelbart
发明人： Haim Zvi Melman , Daniel Gelbart
IPC分类号： H01L2302
CPC分类号： H04N5/2253 , H01L2224/48091 , H01L2224/48227 , H01L2224/8592 , H01L2924/15312 , H01L2924/16235 , H01L2924/00014
摘要： An imaging device and a camera with an imaging device for imaging and digital photography are provided. The imaging device includes an imaging die having an electrical circuit on a surface thereof, a glass cover having a first surface and a second surface, and connecting means for connecting the first surface of the glass cover to the surface of the imaging die, wherein the connecting means have a refractive index substantially equal to the refractive index of the glass cover. The connecting means may include spectral filtering means. The first surface of the glass cover may be coated with spectral filtering means.
摘要翻译：提供了一种具有用于成像和数字摄影的成像装置的成像装置和相机。成像装置包括其表面上具有电路的成像管芯，具有第一表面和第二表面的玻璃盖，以及用于将玻璃盖的第一表面连接到成像管芯的表面的连接装置，其中，连接装置的折射率基本上等于玻璃罩的折射率。连接装置可以包括频谱滤波装置。玻璃盖的第一表面可以涂覆有光谱过滤装置。

28. 发明授权

US06366339B1 Laser exposure utilizing secondary mask capable of concentrating exposure light onto primary mask 有权
标题翻译：使用二次掩模的激光曝光能够将曝光光集中在主掩模上
公开(公告)号：US06366339B1
公开(公告)日：2002-04-02
申请号：US09665408
申请日：2000-09-20
申请人： Daniel Gelbart
发明人： Daniel Gelbart
IPC分类号： G03B2754
CPC分类号： G03B27/54
摘要： Apparatus for high resolution imaging of integrated circuits and flat panel displays uses a pulsed laser source, a thermoresist coated image receiving surface and a pair of masks. A primary mask carries the principal image and a secondary mask containing an array of lenslets which concentrate light from the source onto a subset of the features of the primary mask. The secondary mask lenslets are dimensioned so as to illuminate a subset of the features with a known pitch and form an image corresponding to the subset on the thermoresist. After creating a subset image, the secondary mask is moved so as to expose another subset of the features and form another subset image. In this manner the entire principal image is reconstructed on the thermoresist from subset images. The secondary mask is moved on two axes by a plurality of piezo-electric actuators. Registration and position control of the secondary mask are accomplished by including positioning marks on the primary mask and a photo-detector to resolve the positioning marks and provide position feedback. To increase the power density imparted on the image receiving surface, the laser source may be focused into a concentrated scanning line, which is scanned across the secondary mask so as to further divide the imaging process, while providing additional power density.
摘要翻译：用于集成电路和平板显示器的高分辨率成像的装置使用脉冲激光源，热电阻涂覆的图像接收表面和一对掩模。主要掩模携带主要图像和包含将来自源的光聚集到主掩模的特征的子集上的小透镜阵列的次级掩模。二次掩模小透镜的尺寸设计成以已知间距照亮特征的子集，并形成对应于热敏电阻上的子集的图像。在创建子集图像之后，辅助掩模被移动以便暴露特征的另一子集并形成另一子集图像。以这种方式，在子集图像的热敏电阻上重建整个主图像。二次掩模通过多个压电致动器在两个轴上移动。辅助掩模的定位和位置控制通过在主掩模上包括定位标记和光电检测器来解决定位标记并提供位置反馈来实现。为了增加施加在图像接收表面上的功率密度，激光源可以被聚焦成集中的扫描线，其被扫描穿过次级掩模，以进一步划分成像过程，同时提供额外的功率密度。

29. 发明授权

US6158345A Method of compensating image details for flexographic printing plates 有权
标题翻译：补偿柔版印刷版图像细节的方法
公开(公告)号：US6158345A
公开(公告)日：2000-12-12
申请号：US325665
申请日：1999-06-01
申请人： Daniel Gelbart
发明人： Daniel Gelbart
IPC分类号： B41C1/00 , B41M9/02 , B41N6/00 , B41F1/34 , B41F21/12 , B41F21/14 , B41N1/00
CPC分类号： B41C1/00 , B41N6/00 , B41M9/02
摘要： A method for compensating for image distortion imparted on a flexographic printing plate is disclosed. The compensation scheme reduces the distortion effect caused by stretching of the image when the printing plate is wrapped around the cylindrical drum of a printing press. The compensation scheme predicts the localized distortion on different parts of the image caused by variations in the undercut depth and density of the image features on the plate. By so doing, the scaling factor is varied in accordance with the predicted localized distortion in the different parts of the image, so as to minimize the distortion effect over the entire printing plate.
摘要翻译：公开了一种用于补偿在柔性版印刷板上施加的图像失真的方法。补偿方案减少了当印刷版卷绕在印刷机的圆柱形滚筒上时图像的拉伸引起的变形效应。补偿方案预测了由于底板深度和板上图像特征的密度变化引起的图像不同部分的局部变形。通过这样做，缩放因子根据图像的不同部分中预测的局部变形而变化，以便最小化整个印刷版上的失真效应。

30. 发明授权

US6137580A Autofocus system 有权
标题翻译：自动对焦系统
公开(公告)号：US6137580A
公开(公告)日：2000-10-24
申请号：US158800
申请日：1998-09-22
申请人： Daniel Gelbart
发明人： Daniel Gelbart
IPC分类号： G01B11/00 , G02B7/28 , G11B7/09 , G01J1/20 , G01N21/00 , G02B7/04
CPC分类号： G11B7/0908 , G11B2007/0924
摘要： A method and apparatus for an improved autofocus in an optical system is presented. The improved autofocus system uses distinct optics from those of the primary optical system. Although optically distinct, physically, the autofocus optics are mechanically linked to the optical output stage of the primary optical system. The optical separation of the autofocus optics from those of the primary optical system overcomes the trade-offs associated with trying to combine the primary optical function and focus in the same beam. In particular, the autofocus beam is not blinded by a more powerful write beam. The physical integration of the autofocusing optics with the optical output stage of the primary optical system overcomes the difficulties associated with using external distance sensors. In particular, the autofocusing system is not susceptible to steady state error because the autofocus sensor is a true null detector.
摘要翻译：提出了一种用于光学系统中改进的自动对焦的方法和装置。改进的自动对焦系统使用与主要光学系统不同的光学元件。虽然在物理上光学上不同，但自动聚焦光学器件机械连接到主要光学系统的光学输出级。自动对焦光学器件与主要光学系统的光学分离克服了与在相同光束中组合主要光学功能和聚焦相关联的折衷。特别地，自动聚焦光束不被更强大的写入光束遮蔽。自动对焦光学器件与主要光学系统的光学输出级的物理集成克服了与使用外部距离传感器相关的困难。特别地，自动对焦系统不会受到稳态误差的影响，因为自动对焦传感器是真的零检测器。

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