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1. 发明授权

US6075466A Passive road sensor for automatic monitoring and method thereof 失效
标题翻译：被动式道路传感器，用于自动监测及其方法
公开(公告)号：US6075466A
公开(公告)日：2000-06-13
申请号：US684944
申请日：1996-07-19
申请人： Simon S. Cohen , Oded Kafri
发明人： Simon S. Cohen , Oded Kafri
IPC分类号： E01F11/00 , G08G1/02 , G08G1/01
CPC分类号： E01F11/00 , G08G1/02
摘要： An automatic traffic monitoring system for enforcing traffic laws and regulations and for general purpose traffic monitoring includes a novel passive road sensor that accurately detects the kinematics of moving vehicles. A passive road sensor includes a detector protected in an enclosure, which is embedded in a road opening, is in a continuous listening mode. When the wheels of a passing vehicle come in contact with either the road opening, the enclosure, or both, the resulting mechanical impact generates a disturbance that triggers the detector. A processor unit of the automatic traffic monitoring system records the signal sensed by the detector and analyzes its temporal characteristics to determine the precise time of impact.
摘要翻译：用于执行交通法规和通用交通监控的自动交通监控系统包括一种新型的被动式道路传感器，可以准确检测车辆的运动特性。被动道路传感器包括被保护在外壳中的检测器，其被嵌入道路开口中，处于连续监听模式。当通过的车辆的车轮与道路开口，外壳或两者接触时，产生的机械冲击产生触发检测器的扰动。自动交通监控系统的处理器单元记录检测器感测到的信号，并分析其时间特性，以确定确切的冲击时间。

2. 发明授权

US6137424A Passive road sensor for automatic monitoring and method thereof 失效
公开(公告)号：US6137424A
公开(公告)日：2000-10-24
申请号：US231755
申请日：1999-01-15
申请人： Simon S. Cohen , Oded Kafri
发明人： Simon S. Cohen , Oded Kafri
IPC分类号： E01F11/00 , G08G1/02 , G08G1/01
CPC分类号： G08G1/02 , E01F11/00
摘要： An automatic traffic monitoring system for enforcing traffic laws and regulations and for general purpose traffic monitoring includes a novel passive road sensor that accurately detects the kinematics of moving vehicles. A passive road sensor includes a detector protected in an enclosure, which is embedded in a road opening, is in a continuous listening mode. When the wheels of a passing vehicle come in contact with either the road opening, the enclosure, or both, the resulting mechanical impact generates a disturbance that triggers the detector. A processor unit of the automatic traffic monitoring system records the signal sensed by the detector and analyzes its temporal characteristics to determine the precise time of impact.

3. 发明授权

US4810895A Method and apparatus for optical examination of an object particularly by moire ray deflection mapping 失效
标题翻译：用于光学检查物体的方法和装置，特别是通过莫尔射线偏转映射
公开(公告)号：US4810895A
公开(公告)日：1989-03-07
申请号：US154469
申请日：1988-02-08
申请人： Oded Kafri , Ilana Glatt
发明人： Oded Kafri , Ilana Glatt
IPC分类号： G01N21/41 , G02B27/60 , G01N15/06
CPC分类号： G02B27/60 , G01N21/41
摘要： A method and apparatus for moire ray deflection mapping for determining properties of an object in which a point source of light producing a diverging beam of direct light is passed through a first optical system including the object to be examined, which system retraces the light in the form of a converging beam of reflected light from the examined object back towards the point source. The converging beam of reflected light is intercepted before reaching the point source and is passed through a second optical system which collimates the beam of reflected light. The collimated beam is then directed through first and second gratings at a preselected angular orientation with respect to each other to produce moire fringe patterns providing an indication of the properties of the examined object. An important advantage in the above novel method is that the same setup can be used for measurements of both phase objects and specular surfaces.
摘要翻译：一种用于确定物体的性质的莫尔条纹偏转映射的方法和装置，其中产生直射光的发散光束的光源通过包括待检查对象的第一光学系统，该系统将光来自被检查物体的反射光的会聚束的形式返回到点光源。反射光的聚光束在到达点源之前被截取，并通过准直反射光束的第二光学系统。然后将准直光束相对于彼此以预选的角度方向引导通过第一和第二光栅，以产生提供被检查物体的特性的指示的莫尔条纹图案。上述新颖方法的一个重要优点是可以使用相同的设置来测量相位物体和镜面。

4. 发明授权

US4553839A Frequency marking systems 失效
标题翻译：频率标记系统
公开(公告)号：US4553839A
公开(公告)日：1985-11-19
申请号：US463615
申请日：1983-02-03
申请人： Oded Kafri , Ziv Karny , Dan Meyerstein
发明人： Oded Kafri , Ziv Karny , Dan Meyerstein
IPC分类号： G01J9/00 , G02B27/60 , G01J3/00
CPC分类号： G01J9/00 , G02B27/60
摘要： A frequency marker system for indicating the wavelength of light rays, said system comprising: means for collimating said light rays, first and second grating means aligned with at least a portion of said collimated light waves and separated by a distance .DELTA. for providing Moire patterns, means for determining the changes in wavelengths responsive to changes in frequency by determining deflections of the Moire patterns.
摘要翻译：一种用于指示光线波长的频率标记系统，所述系统包括：用于对所述光线进行准直的装置，与所述准直光波的至少一部分对准的第一和第二光栅装置，并分开距离DELTA以提供莫尔图案，用于通过确定莫尔图案的偏转来确定响应于频率变化的波长变化的装置。

5. 发明授权

US4776013A Method and apparatus of encryption of optical images 失效
标题翻译：光学图像加密的方法和装置
公开(公告)号：US4776013A
公开(公告)日：1988-10-04
申请号：US32820
申请日：1987-04-01
申请人： Oded Kafri , Eliezer Keren
发明人： Oded Kafri , Eliezer Keren
IPC分类号： G09C5/00 , H04K1/00 , H04N1/44 , H04N7/171 , H04L9/00
CPC分类号： H04N7/171 , G09C5/00 , H04N1/448 , H04N1/4493
摘要： A method of encoding an optical image comprises: converting the optical iamge to an image grid comprised of an image matrix of pixels each having at least two possible intensity values; providing a master grid comprised of a master matrix of pixels each having at least two possible intensity values; and transmitting, for each pixel location of the image matrix, a pixel intensity value representing the intensity value of the master matrix at the corresponding location, its complement, or a random intensity value, depending on the intensity value of the pixel in the image matrix at the corresponding location. Also described is an apparatus for carrying out the above encoding method.
摘要翻译：一种对光学图像进行编码的方法包括：将光学装置转换成由每个具有至少两个可能的强度值的像素的图像矩阵组成的图像网格; 提供由每个具有至少两个可能的强度值的像素的主矩阵组成的主网格; 并且对于图像矩阵的每个像素位置，根据图像矩阵中的像素的强度值，发送表示对应位置处的主矩阵的强度值，其补码或随机强度值的像素强度值在相应的位置。还描述了用于执行上述编码方法的装置。

6. 发明授权

US4639132A Direct determination of modulation transfer function by moire deflectrometry 失效
标题翻译：通过莫尔偏导法直接测定调制传递函数
公开(公告)号：US4639132A
公开(公告)日：1987-01-27
申请号：US627657
申请日：1984-07-03
申请人： Ilana Glatt , Aminadav Livnat , Oded Kafri
发明人： Ilana Glatt , Aminadav Livnat , Oded Kafri
IPC分类号： G01M11/02 , G01M11/00
CPC分类号： G01M11/0292
摘要： A system and method for determining modulation transfer function (MTF) of an optical element or system employs a moire deflectometer. A selected central portion of monochromatic light is directed to the first grating of the moire deflectometer through or from the optical system, resulting in a moire pattern in which the contrast along an axis incident to the moire fringes is indicative of the MTF of the optical system for a particular spatial frequency, which is dependent on the spacing between the gratings of the moire deflectometer.
摘要翻译：用于确定光学元件或系统的调制传递函数（MTF）的系统和方法采用莫尔偏转计。选择的单色光的中心部分通过光学系统或从光学系统被引导到莫尔条偏转仪的第一光栅，导致莫尔图案，其中沿着入射到莫尔条纹的轴的对比度指示光学系统的MTF 对于特定空间频率，其取决于莫尔条偏转仪的光栅之间的间隔。

7. 发明授权

US5801848A Process for transmitting and/or storing information 失效
标题翻译：用于发送和/或存储信息的过程
公开(公告)号：US5801848A
公开(公告)日：1998-09-01
申请号：US461131
申请日：1995-06-05
申请人： Oded Kafri
发明人： Oded Kafri
IPC分类号： H03M7/30 , H04N1/40
CPC分类号： H03M7/30
摘要： A process for the transmission and/or storage of information defined in digital form comprises transforming the clear file, containing said information, to graphic equivalent form, transmitting and/or storing the same in such graphic-equivalent form and bringing it back to digital form.
摘要翻译：用于以数字形式定义的信息的传输和/或存储的过程包括将包含所述信息的清晰文件转换为图形等效形式，以这种图形等同形式发送和/或存储该文件，并将其返回到数字形式。

8. 发明授权

US5751814A File encryption method 失效
标题翻译：文件加密方式
公开(公告)号：US5751814A
公开(公告)日：1998-05-12
申请号：US672324
申请日：1996-06-25
申请人： Oded Kafri
发明人： Oded Kafri
IPC分类号： G06F1/00 , G06F21/60 , G06F21/62 , H04L9/00
CPC分类号： G06F21/606 , G06F21/6209 , G06F2211/007
摘要： A file encryption method is provided which includes the steps of encrypting the text of the message to be sent, concatenating the encrypted text together with a password to the end of a decryption application to produce a combined file and converting the combined file to an electronic mail format. The file encryption method further includes the steps of transmitting and receiving the converted combined file, reconverting the converted combined file to its previous format and executing the combined file thereby to operate the decryption application on the encrypted text and thereby to produce the text of the message.
摘要翻译：提供了一种文件加密方法，其包括以下步骤：加密要发送的消息的文本，将加密的文本与密码一起连接到解密应用的结尾以产生组合的文件，并将组合的文件转换为电子邮件格式。文件加密方法还包括以下步骤：发送和接收转换的组合文件，将转换的组合文件重新转换为其先前格式并执行组合文件，从而在加密文本上操作解密应用，从而产生消息的文本。

9. 发明授权

US5191603A Message receiving apparatus 失效
标题翻译：消息接收设备
公开(公告)号：US5191603A
公开(公告)日：1993-03-02
申请号：US642081
申请日：1991-01-16
申请人： Oded Kafri
发明人： Oded Kafri
IPC分类号： G06K15/00 , H04M11/06 , H04N1/00 , H04N1/32
CPC分类号： H04N1/32379 , G06K15/00 , H04M11/06 , H04N1/00278 , H04N1/32363 , H04N1/32512 , G06K2215/0005 , H04N1/00204 , H04N2201/0082 , H04N2201/0086 , H04N2201/329 , Y10S379/902
摘要： The invention provides a device to be connected to a telephone line and, alternatively, to a telephone set or a printer. The device comprises a switch device for automatically operating the one or the other connection according to the signals received through the line. When modulated telefax signals are received, they are transmitted to a modem which transforms the signals to sequential digital signals, these are stored in a buffer memory, at least to an extent corresponding to a line of print, and they are then transformed by a microcircuit to matrix digital signals, which are transferred to the printer. Fax messages transmitted through the telephone line are thus automatically printed out. The invention also provides a printer, which incorporates a modem, a buffer memory and microcircuit for performing the aforesaid operations, through which the printer may selectively be connected to a telephone line, and which may be by-passed to connect the printer to a computer. The invention also provides a message receiving system, which comprises a printer and a device for selectively connecting the system to a computer or to an interface interposed between the printer and a telephone line, which comprises a modem, a buffer memory a and microprocessor for converting sequential digital information to matrix digital information.

10. 发明授权

US4722605A Method and apparatus for optically measuring distance between two surfaces 失效
标题翻译：用于光学测量两个表面之间距离的方法和装置
公开(公告)号：US4722605A
公开(公告)日：1988-02-02
申请号：US903832
申请日：1986-09-03
申请人： Aminadav Livnat , Oded Kafri
发明人： Aminadav Livnat , Oded Kafri
IPC分类号： G01B11/06 , G01F23/292 , G01S17/08 , G01B11/14
CPC分类号： G01S17/08 , G01B11/06 , G01F23/2928
摘要： A Moire system for linear measurement of an unknown distance defined by two surfaces, a collimated light source, a first grating between light source and the surfaces, a second grating positioned to receive collimated light from the surfaces after the light has reached the surfaces from the first grating, the first and second gratings being rotated relative to each other by a small angle .theta., a screen located after the second grating for receiving Moire patterns caused by the first and second gratings, and a mechanism for shifting the patterns as a function of the unknown distance whereby measurements of the amount of shifting is determinative of the unknown distance.
摘要翻译：用于线性测量由两个表面定义的未知距离的莫尔系统，准直光源，光源和表面之间的第一光栅;第二光栅，定位成在光已经从光源到达表面之后从表面接收准直光第一光栅，第一和第二光栅相对于彼此旋转小角度θ，位于第二光栅之后的屏幕，用于接收由第一和第二光栅引起的莫尔图案，以及用于将图案作为未知距离，其中移位量的测量决定于未知距离。

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