公开(公告)号：US08018584B1

公开(公告)日：2011-09-13

申请号：US12174964

申请日：2008-07-17

申请人： Israel Amir

发明人： Israel Amir

IPC分类号： G01B11/26

CPC分类号： G01S5/16 ,  G01S1/70

摘要： Methods and systems for locating a portable device in an enclosure having a location defining a virtual wall are provided. The system includes first and second infrared (IR) transmitters directed to opposite sides of the virtual wall. Each of the transmitters is configured to selectively transmit an interfering IR signal (IIS) and a data signal including a corresponding transmitter location ID.

摘要翻译： 提供了用于在具有限定虚拟壁的位置的外壳中定位便携式设备的方法和系统。 该系统包括指向虚拟墙的相对侧的第一和第二红外（IR）发射器。 每个发射机被配置为选择性地发送干扰IR信号（IIS）和包括对应的发射机位置ID的数据信号。

公开(公告)号：US20110140861A1

公开(公告)日：2011-06-16

申请号：US13034741

申请日：2011-02-25

申请人： Israel Amir

发明人： Israel Amir

IPC分类号： G06K7/01

CPC分类号： G01S13/825 ,  G01S13/87 ,  H04W52/0216 ,  H04W74/04 ,  Y02D70/00 ,  Y02D70/166

摘要： An RFID system with a plurality of tags and base stations where transmission of information to a specific tag is carried out by one of the base stations, where said one of the base stations is selected based on received signal power of the tag relative to the plurality of the base stations.

摘要翻译： 具有多个标签和基站的RFID系统，其中信息到特定标签的传输由基站之一执行，其中基于标签相对于多个的接收信号功率来选择基站中的所述一个基站 的基站。

公开(公告)号：US07934236B1

公开(公告)日：2011-04-26

申请号：US10313688

申请日：2002-12-06

申请人： Israel Amir ,  Ari Naim ,  Carlos Ramirez ,  Jules Egyud

发明人： Israel Amir ,  Ari Naim ,  Carlos Ramirez ,  Jules Egyud

IPC分类号： G06F3/01

CPC分类号： G06F3/0482 ,  G06F3/0219 ,  G06F3/0237 ,  H04M1/274558

摘要： A content navigation method that may be used with a storage device that holds multiple content objects includes a controller, at least one search switch and at least one control switch. Each of the content objects has a corresponding name which includes at least one character from an alphabet. The controller determines a set of names of the stored content that corresponds to the activation of the search switch, displays at least one name the set of names and, responsive to the control switch, selects the content object corresponding to the displayed name. The search switches may include multiple search switches, each associated with a predetermined set of letters from the alphabet. Alternatively, each switch may have an corresponding display and may be associated with a dynamically determined set of letters based on their frequency of occurrence in the names.

摘要翻译： 可以与保存多个内容对象的存储装置一起使用的内容导航方法包括控制器，至少一个搜索开关和至少一个控制开关。 每个内容对象具有包括来自字母表的至少一个字符的对应名称。 控制器确定与激活搜索​​开关相对应的存储内容的一组名称，至少显示一个名称，并且响应于控制开关选择与所显示的名称对应的内容对象。 搜索开关可以包括多个搜索开关，每个搜索开关与来自字母表的预定的一组字母相关联。 或者，每个开关可以具有对应的显示器，并且可以基于它们在名称中出现的频率与动态确定的一组字母相关联。

公开(公告)号：US07619532B2

公开(公告)日：2009-11-17

申请号：US11881618

申请日：2007-07-27

申请人： Israel Amir

发明人： Israel Amir

IPC分类号： G08B13/14

CPC分类号： H04B5/00 ,  H01Q1/2216 ,  H01Q9/0407 ,  H01Q21/29 ,  H04B5/0062 ,  H04B5/0081

摘要： A base station that uses an antenna assembly and associated signal processing where the antenna assembly includes at least one directional antenna, developing information from which a determination is made regarding the direction from which a received signal is coming. By employing a plurality of such base stations the location of a transmitting tag is ascertained.

摘要翻译： 一种基站，其使用天线组件和相关联的信号处理，其中天线组件包括至少一个定向天线，开发关于接收信号来自哪个方向的确定的信息。 通过采用多个这样的基站，确定发送标签的位置。

公开(公告)号：US06512800B1

公开(公告)日：2003-01-28

申请号：US09267280

申请日：1999-03-12

申请人： Israel Amir ,  Michael S. Heutmaker ,  John Rolland Welch

发明人： Israel Amir ,  Michael S. Heutmaker ,  John Rolland Welch

IPC分类号： H04K102

CPC分类号： H04L27/364

摘要： A method for correcting the phase and amplitude imbalance of a quadrature modulated RF signal requires that errors be induced in both amplitude, &rgr;, and in phase &phgr; in at least three different combinations in order to determine the appropriate correction value for amplitude and phase offsets &Dgr; and &thgr;e. According to a first embodiment the same &rgr; and &phgr; offsets applied in three different combinations to determine the necessary &Dgr; and &thgr;e corrections. According to a second embodiment, a fourth measurement is made in order to determine an unknown control scale factor for balance adjustments.

摘要翻译： 用于校正正交调制RF信号的相位和幅度不平衡的方法要求在至少三种不同组合中的振幅，rho和相位phi中都会引起误差，以便确定振幅和相位偏移的适当校正值DELTA 和thetae。 根据第一实施例，以三种不同的组合应用相同的rho和phi偏移量来确定必要的DELTA和θe校正。 根据第二实施例，进行第四测量以便确定用于平衡调整的未知控制比例因子。

公开(公告)号：US4811410A

公开(公告)日：1989-03-07

申请号：US111954

申请日：1987-10-23

申请人： Israel Amir ,  William C. Balchunas ,  Frank P. Higgins

发明人： Israel Amir ,  William C. Balchunas ,  Frank P. Higgins

IPC分类号： G06T7/00 ,  G06K9/03

CPC分类号： G06T7/0004 ,  G06T7/60 ,  G06T2207/30141

摘要： Inspection of a surface (14) on a circuit board (10) to detect for defects, such as misinserted leads (18--18) or missing or mis-sized components (20'--20'), is accomplished by directing beams of light (34--34) towards the surface along a first angular direction. The intensity of the light reflected along a second direction from each of a plurality of successive thin strips (40--40) running across the surface (14) is sensed by a linescan camera (36) which moves relative to the circuit board. The output signals produced by the linescan camera, as the linescan camera moves across the circuit board, are processed to obtain image data representative of each of the strips. Only the image data representative of predetermined regions (75--75) within each strip where defects may occur are retained. The retained image data are then analyzed to determine if defects are present.

摘要翻译： 检查电路板（10）上的表面（14）以检测诸如错误插入的引线（18-18）或缺失或错误大小的部件（20'-20'）之类的缺陷是通过引导光束 （34-34）沿着第一角度方向朝向所述表面。 沿着跨越表面（14）的多个连续细条（40-40）中的每一个的第二方向反射的光的强度由相对于电路板移动的线扫描照相机（36）来感测。 由线扫描摄像机产生的输出信号，如线扫描相机移动穿过电路板，被处理以获得表示每个条带的图像数据。 仅保留代表可能发生缺陷的每个条带内的预定区域（75-75）的图像数据。 然后分析保留的图像数据以确定是否存在缺陷。

公开(公告)号：US09442649B2

公开(公告)日：2016-09-13

申请号：US13288326

申请日：2011-11-03

申请人： Tristan Davis ,  Ali Taleghani ,  Joseph Wai-Yan Woo ,  Edgar Mark Sunderland ,  Jessica Arwen Best ,  Michelle E. Lisse ,  Israel Amir Garza Santos

发明人： Tristan Davis ,  Ali Taleghani ,  Joseph Wai-Yan Woo ,  Edgar Mark Sunderland ,  Jessica Arwen Best ,  Michelle E. Lisse ,  Israel Amir Garza Santos

IPC分类号： G06F3/0488 ,  G06F3/0484

CPC分类号： G06F3/0488 ,  G06F3/0484 ,  G06F2203/04806

摘要： An object is zoomed upon selection. A scaling factor is calculated for zooming the object based on current viewing properties of a document and properties of the object as well as the current size of the application window and device. The scaling factor to zoom the object is calculated such that after the object is zoomed, viewing the object is similar to a viewing experience for the rest of the document. Text of the document may be displayed to increase the readability of the document. For example, the text may be displayed such that each line of displayed text averages out to a predetermined number of characters (e.g. 50-75 characters) per line. A display size and width of an average character are determined and used to calculate how many columns of text to display within the display. When the zoom level of the text changes, the text is redisplayed.

公开(公告)号：US20090027170A1

公开(公告)日：2009-01-29

申请号：US11881631

申请日：2007-07-27

申请人： Israel Amir

发明人： Israel Amir

IPC分类号： H04B7/00

CPC分类号： G01S13/825 ,  G01S13/87

摘要： An RFID system with a plurality of tags and base stations where transmission of information to a specific tag is carried out by one of the base stations, where said one of the base stations is selected based on location of the tag relative to the plurality of the base stations; illustratively, by the base stations that is closest to the tag.

摘要翻译： 具有多个标签和基站的RFID系统，其中信息到特定标签的传输由基站之一执行，其中基于标签相对于多个基站的位置来选择所述一个基站 基站; 示例性地，由最接近标签的基站。

公开(公告)号：US06601007B1

公开(公告)日：2003-07-29

申请号：US09607837

申请日：2000-06-30

申请人： Israel Amir ,  Frank Patrick Higgins ,  Eric Sweetman

发明人： Israel Amir ,  Frank Patrick Higgins ,  Eric Sweetman

IPC分类号： G06F1900

CPC分类号： H05K1/0216 ,  H05K1/14 ,  H05K2201/044

摘要： A circuit board, for use with a high speed backplane, includes transmitter and receiver with circuitry for correcting for multipath signal errors. A training sequence that is often a pseudo-random signal is transmitted by the transmitter on a first circuit board to a receiver located on a second circuit board. The receiver on the second circuit board includes an analog-to-digital signal converter, an equalizer, and a binary digital-to-analog reconverter for receiving the training sequence. The equalizer preferably comprises a series of connected registers having taps in between, a plurality of individual weighting means attached to each of the taps, and a summing means connected to the weighting means. A training sequence is transmitted from the first circuit board to the receiver on the second circuit board, enabling the receiver to adaptively determine a set of weighting means coefficients for correcting the multipath errors in subsequent signals. Coefficients for the weighting means are then adjusted from the output of the summing means. The method and system described can substantially reduce the cost of backplane fabrication and enhance the performance of the overall system.

摘要翻译： 用于高速背板的电路板包括具有用于校正多路径信号错误的电路的发射器和接收器。 通常是伪随机信号的训练序列由第一电路板上的发射机发射到位于第二电路板上的接收机。 第二电路板上的接收器包括用于接收训练序列的模拟 - 数字信号转换器，均衡器和二进制数模转换器。 均衡器优选地包括一系列连接的寄存器，其间具有抽头，附接到每个抽头的多个单独的加权装置以及连接到加权装置的求和装置。 训练序列从第一电路板传送到第二电路板上的接收器，使得接收机能够自适应地确定用于校正后续信号中的多路径误差的一组加权装置系数。 然后从加法装置的输出调整加权装置的系数。 所描述的方法和系统可以大大降低背板制造的成本并提高整个系统的性能。

公开(公告)号：US4982139A

公开(公告)日：1991-01-01

申请号：US332315

申请日：1989-04-03

申请人： Israel Amir ,  Richard S. Armington ,  Barry Weissman

发明人： Israel Amir ,  Richard S. Armington ,  Barry Weissman

IPC分类号： H05B39/04

CPC分类号： H05B39/042 ,  Y02B20/14

摘要： The present invention is directed to an illumination source (10) for illuminating an object (11) with light (16) of substantially constant intensity. The illumination source includes an electric light bulb (12) which is supplied with voltage from an adjustable- voltage power supply (14). The voltage supplied by the power supply (14) varies in accordance with the intensity of the light (16) radiated from the bulb (12), as sensed by a photodiode (24). The photodiode (24) is separated from the bulb by a length of lightguide fiber (26) into which light from the bulb is coupled by a glass rod (28). The fiber (26) and the rod (28) allow the photodiode (24) to be supplied with light from the bulb (12), yet to be thermally insulated therefrom, so as to avoid thermal run-away of the diode.

摘要翻译： 本发明涉及用于以基本上恒定的强度的光（16）照射物体（11）的照明源（10）。 照明源包括从可调节电压电源（14）供应电压的电灯泡（12）。 由电源（14）提供的电压根据由光电二极管（24）感测到的从灯泡（12）辐射的光的强度而变化。 光电二极管（24）通过一定长度的光导纤维（26）与灯泡分离，来自灯泡的光通过玻璃棒（28）联接到该光导纤维中。 纤维（26）和杆（28）允许光电二极管（24）被供应来自灯泡（12）的光，但是要与其隔热，以避免二极管的热散失。