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1. 发明申请

WO1998032255A2 OPTICAL POWER TRANSMISSION MONITORING SYSTEM 审中-公开
标题翻译：光功率传输监控系统
公开(公告)号：WO1998032255A2
公开(公告)日：1998-07-23
申请号：PCT/US1997024052
申请日：1997-12-30
申请人： EG & G INSTRUMENTS, INC. , BARLOW, Arthur, J.
发明人： EG & G INSTRUMENTS, INC.
IPC分类号： H04L00/00
CPC分类号： H04B10/07955 , H04B10/077
摘要： An optical power transmission monitoring system for monitoring a multiplicity of transmission lines includes a first plurality n of optical sources; a second plurality m of optical detectors; means for time multiplexing each of the n sources through m different lines to the m detectors; and means for spatially multiplexing each of the m detectors through n different lines to the n sources for simultaneously sensing radiation at each detector through a transmission line from a unique source.
摘要翻译：用于监视多个传输线的光功率传输监控系统包括第一多个n个光源; 第二多个光学检测器; 用于通过m个不同的线将n个源中的每一个时间复用到m个检测器的装置; 以及用于通过n个不同的线将每个m个检测器空间复用到n个源的装置，用于通过来自唯一源的传输线同时感测每个检测器处的辐射。

2. 发明申请

WO1998023059A2 REMOTE UPGRADE OF SOFTWARE OVER A NETWORK 审中-公开
标题翻译：软件远程升级网络
公开(公告)号：WO1998023059A2
公开(公告)日：1998-05-28
申请号：PCT/US1997021023
申请日：1997-11-18
申请人： WEBTV NETWORKS, INC.
发明人： WEBTV NETWORKS, INC. , BRITT, Joe, F., Jr. , MCFADDEN, Andrew, T. , GOLDMAN, Phillip, Y. , LEAK, Bruce, A.
IPC分类号： H04L00/00
CPC分类号： G06F17/30902 , G06F3/04892 , G06F3/04897 , G06F8/65 , G06F11/1433 , G06F17/30905 , G09G2370/027 , H01H9/0235 , H04L67/14 , H04L67/34 , H04L67/42 , H04L69/329 , H04M3/42102 , H04M2242/22 , H04N5/44543 , H04N19/40 , H04N19/46 , H04N21/234336 , H04N21/235 , H04N21/2356 , H04N21/2541 , H04N21/25808 , H04N21/25875 , H04N21/25891 , H04N21/2662 , H04N21/4331 , H04N21/435 , H04N21/4355 , H04N21/4622 , H04N21/478 , H04N21/4782 , H04N21/4786 , H04N21/8166
摘要： A World Wide Web browser software is implemented in a processing system housed in a set-top box connected to a television and communicating over a wide-area network with one or more servers. The browser software allows a user to navigate using a remote control through World Wide Web pages in which a number of hypertext anchors are displayed on the television. User inputs are entered from a remote input device using an infrared (IR) link. The processing system includes a read-only memory (ROM) and a flash memory. The mask ROM and the flash memory are assigned adjacent memory spaces in the memory map of the processing system. Browser software and configuration data are stored in the flash memory. Other software and configuration data are store in a mask ROM. The browser is upgraded or reconfigured by downloading to the box replacement software or data transmitted from a server over the network and then writing the replacement software or data into the flash memory. A mechanism is provided to temporarily maintain power to the processing system in the event power to the box is lost during downloading. The mechanism allows the writing of a current block to be completed. An indication of the current block is maintained while power is absent so that downloading can be resumed once power is restored from the last block that was written.
摘要翻译：万维网浏览器软件被实现在处理系统中，该处理系统容纳在连接到电视机的机顶盒中，并且通过广域网与一个或多个服务器进行通信。浏览器软件允许用户通过万维网页面使用遥控器导航，其中在电视机上显示多个超文本锚点。使用红外（IR）链接从远程输入设备输入用户输入。处理系统包括只读存储器（ROM）和闪速存储器。掩模ROM和闪存被分配在处理系统的存储器映射中的相邻存储器空间。浏览器软件和配置数据存储在闪存中。其他软件和配置数据存储在掩码ROM中。浏览器通过下载到盒子更换软件或通过网络从服务器传输的数据，然后将替换软件或数据写入闪存来升级或重新配置。提供一种机制，用于在下载过程中在盒子功率损失的情况下暂时维持处理系统的电源。该机制允许完成当前块的写入。当电源不存在时，保持当前块的指示，一旦从写入的最后一个块恢复电源，就可以恢复下载。

3. 发明申请

WO1998000945A2 RANDOM INTERVAL INVENTORY SYSTEM 审中-公开
标题翻译：随机间隔库存系统
公开(公告)号：WO1998000945A2
公开(公告)日：1998-01-08
申请号：PCT/US1997010657
申请日：1997-06-19
申请人： NORTHROP GRUMMAN CORPORATION
发明人： NORTHROP GRUMMAN CORPORATION , GUTHRIE, Warren, E. , GORHAM, Kenneth, D.
IPC分类号： H04L00/00
CPC分类号： H04Q9/00 , G01D4/004 , G06K7/0008 , G06K7/10059 , G06K7/10356 , G06K17/0022 , G06K19/0716 , G06K2017/0045 , G06K2017/0051 , G06Q10/087 , G08C17/02 , Y02B90/242 , Y04S20/322
摘要： A method for accounting for individual ones of a plurality of items based upon random time that occur as a function of a first specified time interval, and a random interval inventory system that operates in accordance with the method. The method includes a first step of transmitting information signals based upon random times from individual ones of a plurality of tags (5a1-5xx) to at least one master transceiver and at least one transceiver (4a-4n). The individual tags (5a1-5xx) are affixed to respective individual ones of a plurality of items. The information signals transmitted from each tag (5a1-5xx) correspond at least to the respective item to which the tag (5a1-5xx) is affixed. The random times occur as a function of a first specified time interval. For a case wherein the information signals are transmitted to the at least one remote transceiver, each at least one remote transceiver (4a-4n) receives information signals from at least one of the tags (4a-4n), and in response to receiving each information signal, relays the signal to the master transceiver (3). In response to the master transceiver (3) receiving an information signal, a next step includes supplying the signal to an associated confirmation device (2). Within the confirmation device (2), in response to receiving an information signal from the master transceiver (3), a next step includes confirming that the item corresponding to the information signal is accounted for.
摘要翻译：一种用于基于作为第一指定时间间隔的函数而发生的随机时间来计算多个项目中的个体项目的方法，以及根据该方法操作的随机间隔库存系统。该方法包括：第一步骤，基于随机时间将信息信号从多个标签（5a1-5xx）中的各个标签发送到至少一个主收发器和至少一个收发器（4a-4n）。各个标签（5a1-5xx）被固定到多个项目中的各个标签。从每个标签（5a1-5xx）发送的信息信号至少对应于标签（5a1-5xx）附加到的各个项目。随机时间作为第一指定时间间隔的函数发生。对于其中信息信号被发送到至少一个远程收发器的情况，每个至少一个远程收发器（4a-4n）从至少一个标签（4a-4n）接收信息信号，并且响应于接收每个信息信号，将信号中继到主收发器（3）。响应于主收发器（3）接收信息信号，下一步骤包括将信号提供给相关联的确认装置（2）。在确认装置（2）内，响应于从主收发器（3）接收到信息信号，下一步包括确认对应于信息信号的项目。

4. 发明申请

WO1997031445A2 METHOD AND SYSTEM OF BUILDING AND TRANSMITTING A DATA FILE FOR REAL TIME PLAY OF MULTIMEDIA, PARTICULARLY ANIMATION, AND A DATA FILE FOR REAL TIME PLAY OF MULTIMEDIA APPLICATIONS 审中-公开
标题翻译：用于实时播放多媒体数据文件的数据文件的方法和系统，特别是动画，以及实时播放多媒体应用程序的数据文件
公开(公告)号：WO1997031445A2
公开(公告)日：1997-08-28
申请号：PCT/IB1997000573
申请日：1997-02-06
申请人： GEO INTERACTIVE MEDIA GROUP, LTD.
发明人： GEO INTERACTIVE MEDIA GROUP, LTD. , CARMEL, Sharon , DABOOSH, Tzur , REIFMAN, Eli , SHANI, Naftali
IPC分类号： H04L00/00
CPC分类号： H04L65/607 , H04L29/06 , H04L29/06027 , H04L65/80 , H04L67/38 , H04L69/329
摘要： A compressed data file for real time display of multimedia applications, e.g., animation, (51) on a network (11) is disclosed. The file includes general information about the animation. Also included in the file are complete segment blocks of information (65, 67) representing single frames in the animation. Each frame is made up of multiple images (layers) which are overlapped. Each image is made up of vector objects. Display of the file is conducted through asynchronous transfer of data so that as a frame is displayed, the next frame is transmitted and received by an end user for immediate display.
摘要翻译：公开了一种用于在网络（11）上实时显示多媒体应用（例如，动画）（51）的压缩数据文件。该文件包含有关动画的一般信息。该文件中还包括表示动画中单帧的完整的信息段（65,67）。每个帧由重叠的多个图像（层）组成。每个图像由矢量对象组成。文件的显示通过数据的异步传送进行，因此当显示帧时，下一帧由最终用户发送和接收以立即显示。

5. 发明申请

WO1997028623A2 APPLICATION USER INTERFACE REDIRECTOR 审中-公开
标题翻译：应用用户界面重定向器
公开(公告)号：WO1997028623A2
公开(公告)日：1997-08-07
申请号：PCT/IL1997000022
申请日：1997-01-15
申请人： MENTA SOFTWARE LTD. , GOLAN, Gilad , ZANGVIL, Avner , ZANGVIL, Arnon
发明人： MENTA SOFTWARE LTD.
IPC分类号： H04L00/00
CPC分类号： G06F9/542 , G06F9/451 , G06F9/547 , H04L29/06 , H04L67/40 , H04L67/42 , H04Q2213/13003 , H04Q2213/1305 , H04Q2213/13106 , H04Q2213/13152 , H04Q2213/13204
摘要： A novel application user interface redirector is disclosed that operates to extend an operating system, like Windows 95 or Windows NT, to allow applications to be used on one machine while actually executing on another machine. Most elements of the application execute on the server while the user interface elements of the application execute on the client. The result is that applications perform most operations, including input/output (I/O) intensive and CPU intensive operations, on the server but interact with the user on the local machine like any local application would. Multi-user capabilities are extended to support execution of applications, supporting multiple concurrent remote users. Utilizing the present invention, applications can execute on mixed architectures. Performance is further improved by providing a user interface skeleton or virtual user interface that locally generates the calls to the callback functions of the application. Any callback function return values are passed to the client. This improves the performance of the application user interface redirector over slow connections such as modems over dial up lines.
摘要翻译：公开了一种新颖的应用程序用户界面重定向器，用于扩展诸如Windows 95或Windows NT的操作系统，以允许在一台机器上使用应用程序，而在另一台机器上实际执行。应用程序的大多数元素在服务器上执行，同时应用程序的用户界面元素在客户端上执行。结果是，应用程序在服务器上执行大多数操作，包括输入/输出（I / O）密集型和CPU密集型操作，但与本地机器上的用户进行交互，就像任何本地应用程序一样。扩展多用户功能以支持应用程序的执行，支持多个并发远程用户。利用本发明，应用可以在混合架构上执行。通过提供本地生成对应用程序的回调函数的调用的用户界面框架或虚拟用户界面，进一步改进了性能。任何回调函数返回值都传递给客户机。这通过拨号线在慢速连接（如调制解调器）上提高了应用程序用户界面重定向器的性能。

6. 发明申请

WO1997005720A2 CRYPTOGRAPHIC SYSTEM WITH CONCEALED WORK FACTOR 审中-公开
标题翻译：具有隐蔽工作因素的CRYPTOGRAPHIC系统
公开(公告)号：WO1997005720A2
公开(公告)日：1997-02-13
申请号：PCT/US1996012296
申请日：1996-07-26
申请人： GENERAL INSTRUMENT CORPORATION OF DELAWARE
发明人： GENERAL INSTRUMENT CORPORATION OF DELAWARE , SPRUNK, Eric
IPC分类号： H04L00/00
CPC分类号： H04N21/2347 , H04L9/0625 , H04L9/0662 , H04L9/088 , H04L9/0894 , H04N7/1675
摘要： A method and apparatus for generating cryptographic keys in a cryptographic system. First, a key is generated by reducing the distribution space of the cryptographic key (320). Next, a key is generated by increasing the distribution space of the reduced space key (330). This reduced-increased-space key is used to encrypt information (340). Persons that know the specific distribution reducing and expanding procedures would required much reduced work factor to decrypt information encrypted by these keys. Cryptographic keys generated by this method and apparatus would meet U.S. Export limitations on keys as applied to cryptographic applications and technologies.
摘要翻译：一种用于在密码系统中生成加密密钥的方法和装置。首先，通过减小加密密钥的分配空间来生成密钥（320）。接下来，通过增加缩小空间密钥（330）的分配空间来生成密钥。这种减少增加空间的密钥用于加密信息（340）。知道具体分布减少和扩展程序的人员将需要大大减少工作因素来解密由这些密钥加密的信息。由该方法和装置生成的加密密钥将符合美国出口限制，适用于密码应用和技术。

7. 发明申请

WO1996011539A2 INFRARED LASER DIODE WIRELESS LOCAL AREA NETWORK 审中-公开
标题翻译：红外激光二极管无线本地区网络
公开(公告)号：WO1996011539A2
公开(公告)日：1996-04-18
申请号：PCT/US1995013301
申请日：1995-10-04
申请人： SDL, INC.
发明人： SDL, INC. , SCIFRES, Donald, R.
IPC分类号： H04L00/00
CPC分类号： H04B10/1149 , H04W84/12
摘要： An infrared laser diode wireless local area network for communication between spatially dispersed terminals (22, 30, 40; 56, 58, 60, 62) such as computers which may be located in a single room (20) or in adjacent rooms (50, 52, 64). The lasers (90, 120, 140, 157) may be tuned to emit at varying frequencies for wavelength multiplexing, or a plurality of lasers (138) each having a different output frequency can be connected with each terminal. A receiver (26, 34, 44; 72, 80, 76, 84) connected to each terminal may similarly detect only a single narrow waveband or may detect a plurality of such wavebands. A transceiver (68, 70) may be employed for signal transmission between separate rooms. High speed data modulation of the carrier waves is provided with MOPA (90) or similar lasers, and broad angular dispersion of the output is achieved by such lasers along with dispersive lenses (132).
摘要翻译：一种用于在空间分散的终端（22,30,40; 56,58,60,62）之间进行通信的红外激光二极管无线局域网，诸如可以位于单个房间（20）或相邻房间（50， 52,64）。可以将激光器（90,120,140,157）调谐为以波长多路复用的变化频率发射，或者可以与每个终端连接每个具有不同输出频率的多个激光器（138）。连接到每个终端的接收器（26,34,44,72,80,96,84）可以类似地仅检测单个窄波段或者可以检测多个这样的波段。可以采用收发器（68,70）来在分开的房间之间进行信号传输。载波的高速数据调制具有MOPA（90）或类似的激光器，并且通过这种激光器与色散透镜（132）一起实现了输出的宽角度色散。

8. 发明申请

WO1995029547A2 SELECTIVE CALL SYSTEM AND A SECONDARY STATION FOR USE THEREIN 审中-公开
标题翻译：选择性呼叫系统及其使用的二级站
公开(公告)号：WO1995029547A2
公开(公告)日：1995-11-02
申请号：PCT/IB1995000291
申请日：1995-04-24
申请人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB , PHILIPS ELECTRONICS UK LIMITED
发明人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB , PHILIPS ELECTRONICS UK LIMITED , BURBIDGE, Richard, Charles , YULE, Andrew, Thomas , SHARPE, Anthony, Keith
IPC分类号： H04L00/00
CPC分类号： H04W88/187 , H04W8/245 , H04W88/022
摘要： A selective call system in which base stations (BS1, BS2) transmit address code words at a predetermined data rate. High rate telescript information having a length of say more than 500 characters, for example an E-mail message, is transmitted at a data rate greater than that used for sending address code words. In the event of the system being a simulcast system, intersymbol interference (ISI) may occur and in order to reduce the effects of ISI on the decoding of the telescript information whilst avoiding an unnecessarily large drain on the secondary station's batteries, the telescript information as received for a specific secondary station is stored and subsequently equalised in non-real time. The mobile terminal unit may include a transmitter for transmitting acknowledgement or other response signals, for example as spread spectrum signals. The acknowledgement signals may be used as a means for locating the mobile terminal unit.
摘要翻译：基站（BS1，BS2）以预定数据速率发送地址码字的选呼系统。以比用于发送地址码字的数据速率更大的数据速率发送长度大于500个字符（例如电子邮件消息）的高速率望远信息。在系统是联播系统的情况下，可能发生符号间干扰（ISI），并且为了减少ISI对解码信号的影响，同时避免了次站电池的不必要的大量排放被接收到的特定次站被存储并且随后被非实时均衡。移动终端单元可以包括用于发送确认或其他响应信号的发射机，例如作为扩频信号。确认信号可以用作定位移动终端单元的装置。

9. 发明申请

WO1995026598A2 A SPREAD-SPECTRUM BASED CELLULAR MOBILE RADIO SYSTEM, AND A CONTROL ARRANGEMENT, A RADIO BASE STATION, AND A MOBILE RADIO STATION 审中-公开
标题翻译：基于传播频谱的蜂窝移动无线电系统和控制装置，无线电基站和移动无线电台
公开(公告)号：WO1995026598A2
公开(公告)日：1995-10-05
申请号：PCT/IB1995000147
申请日：1995-03-09
申请人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB , PHILIPS PATENTVERWALTUNG GMBH
发明人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB , PHILIPS PATENTVERWALTUNG GMBH , DUQUE-ANTON, Jesus-Manuel , KUNZ, Dietmar , RÜBER, Bernhard, Jakob , ULLRICH, Meinhard, Dieter
IPC分类号： H04L00/00
CPC分类号： H04W16/06
摘要： Known are spread-spectrum based cellular mobile radio systems (1). Due to interference from calls in neighbouring radio zones (j') with respect to given radio zones (j), too much traffic per radio zone (Z1, Z2) could easily lead to system overload to the effect that the quality of calls becomes unacceptable. It is proposed to overcome this problem by resolving average mutual interferences (I (j)av, I (j)av) between radio zones (j, j') from a total interference experienced in a radio zone (j), using statistical methods. First, interference measurements are carried out in the radio zones (Z1, Z2), and data is transmitted to a central control arrangement (CA) which resolves the average mutual interferences. Then, these average mutual interferences (I (j)av, I (j)av) are used in an optimization process for acquiring access control parameters (x) for controlling traffic per radio zone (Z1, Z2). In the optimizing process various objective functions may be applied so as to fulfil system operator demands. Thus, system overload is avoided, and further, a flexible tool is provided for satisfying operator demands.
摘要翻译：已知是基于扩频的蜂窝移动无线电系统（1）。由于来自相邻无线电区域（j）的相邻无线电区域（j'）中的呼叫的干扰，每个无线电区域（Z1，Z2）的太多业务可能容易导致系统过载，使得呼叫质量变得不可接受。提出通过解决无线电区域（j，j'）中的无线电区域（j，j'）之间的平均相互干扰（I（j）av，I d（j）av） j），使用统计方法。首先，在无线电区域（Z1，Z2）中执行干扰测量，并且将数据传送到解决平均相互干扰的中央控制装置（CA）。然后，在用于获取用于控制每个无线电区域（Z1，Z2）的业务的访问控制参数（x））的优化处理中使用这些平均相互干扰（I（j）av，I d（j）av）。在优化过程中，可以应用各种目标函数，以满足系统操作者的需求。因此，避免了系统过载，此外，提供了一种灵活的工具来满足操作人员的需求。

10. 发明申请

WO1998056132A2 SYNCHRONIZATION OF A CLIENT AND A SERVER IN A PREFETCHING RESOURCE ALLOCATION SYSTEM 审中-公开
标题翻译：客户和服务器在预选资源分配系统中的同步化
公开(公告)号：WO1998056132A2
公开(公告)日：1998-12-10
申请号：PCT/US1998011572
申请日：1998-06-05
申请人： MICROSOFT CORPORATION
发明人： MICROSOFT CORPORATION , PAL, Shankar
IPC分类号： H04L00/00
CPC分类号： G06F9/5011 , G06F9/5016 , G06F9/5022 , Y10S707/99933 , Y10S707/99938 , Y10S707/99952 , Y10S707/99953
摘要： A prefetching resource allocation system is provided. Although performance improvements are realized through the use of prefetching, the use of prefetching introduces a problem where the client and the server may become unsynchronized with respect to their understanding of whether a resource is allocated. The improved resource allocation system prevents this synchronization problem from occurring by maintaining a counter for the client as well as a counter for the server. Each time that the server allocates a resource to the client, the server increments its counter. Similarly, each time that the client receives an indication that the resource has been allocated on its behalf, the client increments its counter. When the client requests the deallocation of a resource, it provides the current value of its counter. Hence, upon receiving a deallocation request, the server determines if the client's counter value received in the deallocation request is less than the server's counter value. If this condition is true, the synchronization problem has been detected because the resource has been allocated to the client while the deallocation request was in transit to the client. Under these circumstances, the improved resource allocation system ignores the deallocation request so that the client and server do not become unsynchronized.
摘要翻译：提供预取资源分配系统。虽然通过使用预取来实现性能改进，但是使用预取引入了一个问题，即客户端和服务器可能会因为对资源是否被分配的理解而变得不同步。改进的资源分配系统通过维护客户端的计数器以及服务器的计数器来防止发生同步问题。每当服务器向客户端分配资源时，服务器会增加其计数器。类似地，每当客户机接收到代表资源被分配的指示时，客户端递增其计数器。当客户端请求资源的释放时，它提供其计数器的当前值。因此，在接收到解除分配请求时，服务器确定在解除分配请求中接收的客户端计数器值是否小于服务器的计数器值。如果此条件为真，则检测到同步问题，因为资源已分配给客户端，而解除分配请求正在传输到客户端。在这种情况下，改进后的资源分配系统将忽略释放请求，以使客户端和服务器不会成为不同步的。

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