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1. 发明授权

US5592639A Device and method for writing in a storage device of the queue type 失效
标题翻译：在队列类型的存储设备中写入的设备和方法
公开(公告)号：US5592639A
公开(公告)日：1997-01-07
申请号：US176675
申请日：1994-01-03
申请人： Jean-Claude Guillon
发明人： Jean-Claude Guillon
IPC分类号： G06F7/00 , G06F5/06 , G06F7/78 , H04N7/169 , G06F12/02
CPC分类号： G06F7/78 , G06F5/06 , H04N7/1696
摘要： The invention principally relates to a device and to a method for writing in a storage device of the stack type. The invention relates to the use of stacks (1) of the first-in, first-out (FIFO) type for the unscrambling of television images. In order to be able to write in such a stack (1) starting from a desired address, the procedure begins with writing non-pertinent information in order to increment the stack's internal counter to which there is no access. Then, starting from the desired value of the counter, pertinent information is written. It is possible to rewrite pertinent information over the non-pertinent information placed for example at the start of the stack. The present invention applies in particular to the use of special memories for uses which have not been foreseen by the manufacturer. It applies more particularly to the use of stacks (1) of the first-in, first-out type for the unscrambling of television images.
摘要翻译：本发明主要涉及一种用于在堆叠类型的存储装置中写入的装置和方法。本发明涉及使用先入先出（FIFO）类型的堆栈（1）来解扰乱电视图像。为了能够从所需的地址开始写入这样的堆栈（1），该过程开始于写入不相关信息，以便增加堆栈的内部计数器。然后，从计数器的期望值开始，写入相关信息。可以通过例如在堆栈的开始处放置的非相关信息重写相关信息。本发明特别适用于制造商没有预见的用途的专用存储器。更具体地涉及使用先入先出类型的堆叠（1）来解扰乱电视图像。

2. 发明授权

US5434397A Protection against the non-authorized inhibition of writing in certain storage areas of a smart card 失效
标题翻译：防止在智能卡的某些存储区域中的非授权禁止写入
公开(公告)号：US5434397A
公开(公告)日：1995-07-18
申请号：US096834
申请日：1993-07-26
申请人： Eric Diehl , Joel Hamon , Michel Leduc
发明人： Eric Diehl , Joel Hamon , Michel Leduc
IPC分类号： G06K17/00 , G06K19/073 , G07F7/08 , G07F7/10 , G06F11/30
CPC分类号： G07F7/1008 , G06K19/073 , G06Q20/341 , G06Q20/363 , G07F7/082 , G07F7/0866 , G06K2017/0064
摘要： To counter illicit prevention of the invalidation of a smart card in a pay television network, for example when the period of validity for the card has expired, a verification of the card reader's ability to write to the card's memory is made. This verification consists in periodically sending a data item to be stored in the card. A counter on the card is reset by the writing voltage of the card's storage. In the event the writing voltage does not reach the counter, the counter's overflow output is connected to a read inhibition circuit which blocks functions of the card.
摘要翻译：为了防止付费电视网络中的智能卡无效的非法预防，例如当卡的有效期已经过期时，进行读卡器写入卡的存储器的能力的验证。该验证包括周期性地发送要存储在卡中的数据项。卡上的计数器由卡的存储器的写入电压复位。在写入电压未到达计数器的情况下，计数器的溢出输出连接到阻止卡的功能的读取禁止电路。

3. 发明授权

US5371494A Method for optimizing the transmission of authorization of access to a network comprising open channels 失效
标题翻译：用于优化对包括开放频道的网络的访问授权的传输的方法
公开(公告)号：US5371494A
公开(公告)日：1994-12-06
申请号：US225917
申请日：1994-04-11
申请人： Saini J. Singh , Pierre Troian
发明人： Saini J. Singh , Pierre Troian
IPC分类号： H04L12/413 , H04Q1/40 , G05B23/02 , H04J3/17
CPC分类号： H04L12/413
摘要： In a network in which conflicts may arise because of simultaneous requests from several interlocutors, the invention provides for immediate granting of access to the network to a caller if, in a specified period of time prior to the request from the caller, no other request has been transmitted. If not, the controller of the network monitors the occupation of the network and, once it is no longer occupied, it verifies that no other request has been transmitted for a randomly specified period of time. If it is the case, it sends a verification message to the caller and, if it receives an acknowledgement of reception before a specified time, it grants him access to the network.
摘要翻译：在由于来自几个对话者的同时请求而可能出现冲突的网络中，本发明提供立即授予对呼叫者对网络的访问，如果在来自呼叫者的请求之前的指定时间段内没有其他请求具有被传送如果不是，则网络的控制器监视网络的占用，并且一旦不再占用，它将验证在随机指定的时间段内没有发送其他请求。如果是这种情况，则向呼叫者发送验证消息，并且如果在指定时间之前收到接收确认，则授权他访问该网络。

4. 发明授权

US5162638A Process for protection against fraudulent use of smart cards, and device for use of the process 失效
标题翻译：防止欺诈性使用智能卡的过程和使用过程的设备
公开(公告)号：US5162638A
公开(公告)日：1992-11-10
申请号：US606859
申请日：1990-10-31
申请人： Eric Diehl , Joel Hamon , Michel Leduc
发明人： Eric Diehl , Joel Hamon , Michel Leduc
IPC分类号： G06K19/10 , G06K19/073 , G07C9/00 , G07F7/08 , G07F7/10 , G07F7/12
CPC分类号： G07F7/1008 , G06Q20/341 , G06Q20/363 , G06Q20/4097 , G07C9/00119 , G07F7/0866 , G07F7/125
摘要： To prevent a person having found or stolen a card of a pay-television subscriber from using it fraudulently, the identity of the subscriber is recorded in a zone protected from reading and writing. At the beginning of the period of use of a new card, the new card compares the identity of the new card with that of the old one, and delivers the password only if the two identities are the same.
摘要翻译：为了防止发现或窃取付费电视用户的卡被欺骗地使用的用户，该用户的身份被记录在不受阅读和写入的区域内。在新卡的使用开始时，新卡将新卡的身份与旧卡的身份进行比较，并且只有在两个身份相同时才传送密码。

5. 发明授权

US5383179A Message routing method in a system having several different transmission channels 失效
标题翻译：具有多个不同传输通道的系统中的消息路由方法
公开(公告)号：US5383179A
公开(公告)日：1995-01-17
申请号：US090435
申请日：1993-07-12
申请人： Jasjit S. Saini , Pierre Troian
发明人： Jasjit S. Saini , Pierre Troian
IPC分类号： H04L12/56 , H04L12/46
CPC分类号： H04L45/04 , H04L45/36
摘要： In order to know, for the purpose of a response, the route taken by a message packet flowing in a transmission system having several different transmission channels, several fields (RA0 to RA2) are reserved in this message in which fields are entered the identities of the interfaces passed through by the message passing from one channel to another.
摘要翻译：为了知道响应的目的，在具有若干不同传输信道的传输系统中流动的消息分组所采用的路由，在该消息中保留了几个字段（RA0至RA2），其中输入哪些字段的身份通过消息传递的接口从一个通道传递到另一个通道。

6. 发明授权

US5177485A Method of scrambling PAL, SECAM and NTSC composite video signals and decoder of signals scrambled by this method 失效
标题翻译：屏蔽PAL，SECAM和NTSC复合视频信号的方法和本方法所屏蔽的信号解码器
公开(公告)号：US5177485A
公开(公告)日：1993-01-05
申请号：US566346
申请日：1991-07-30
申请人： Patrick Daniel , Jean-Claude Guillon
发明人： Patrick Daniel , Jean-Claude Guillon
IPC分类号： G09C1/00 , H04K1/04 , H04L9/20 , H04L9/34 , H04N7/169
CPC分类号： H04N7/1693
摘要： The method of the invention consists in shifting (a) the start of the scrambled section of a composite video line of a television image with respect to the start of the useful part of that line.
摘要翻译： PCT No.PCT / FR89 / 00637 Sec。 371日期1991年7月30日 102（e）1991年7月30日PCT PCT 1989年12月8日PCT公布。出版物WO90 / 07846 日期1990年7月12日。本发明的方法在于（a）相对于该行的有用部分的开始，移动（a）电视图像的复合视频行的加扰部分的开始。

7. 发明授权

US5451983A Cumputer accessory exhibiting a common input for two separate auxilliary input 失效
标题翻译：计算机附件显示两个独立辅助输入的公共输入
公开(公告)号：US5451983A
公开(公告)日：1995-09-19
申请号：US119526
申请日：1993-09-13
申请人： Michel Poivet
发明人： Michel Poivet
IPC分类号： G06F3/038 , G09G3/02
CPC分类号： G06F3/038
摘要： A home computer system having a single input-output which is modified by a identifying circuit to identify a joystick or a mouse the identifying circuit utilizes potentiometers from the joystick which are connected to monostable circuits. The computer automatically recognizes that a joystick is present due to the triggering of the monostable circuits and the reading of the outputs from those monostable circuits.
摘要翻译：具有单个输入 - 输出的家庭计算机系统，其被识别电路修改以识别操纵杆或鼠标，识别电路利用来自连接到单稳态电路的操纵杆的电位计。由于单稳态电路的触发和来自那些单稳态电路的输出的读取，计算机自动识别操纵杆存在。

8. 发明授权

US5222086A Method for the linking of data during the recording of encoded data on a recordable type optical disk 失效
标题翻译：编码数据记录在可记录型光盘上的数据连接方法
公开(公告)号：US5222086A
公开(公告)日：1993-06-22
申请号：US622824
申请日：1990-12-05
申请人： Mutsumi Fujita
发明人： Mutsumi Fujita
IPC分类号： G11B7/00 , G11B7/0045 , G11B20/12 , G11B20/18 , G11B27/034 , G11B27/19 , G11B27/24 , G11B27/30
CPC分类号： G11B27/3063 , G11B20/1217 , G11B20/1866 , G11B27/034 , G11B27/24 , G11B27/3027 , G11B2220/213 , G11B2220/218 , G11B2220/2525 , G11B2220/2545
摘要： A method for linking data for recording on a recordable type of optical disk with data encoded according to a specific encoding using a CIRC type error correction system. The pieces of data are organized in frames, in blocks of p frames and in groups of n blocks. The frames of data and frames of sub-codes are synchronized by using pieces of information pre-recorded on the disk. During encoding, each group of n blocks receives and is preceded by three redundant blocks, namely a run-in block (RIN) itself preceded by a first dummy block (DMI) and second dummy block (DM2); and is follwed by two redundant blocks, namely a run-out block (ROUT) which is followed by a third dummy block (DM3). During writing on the disk, the length of the three redundant blocks is sufficient. They effectively set-up the record and reading of the data and its interleaving and error correction code. The disclosed method can be applied particularly to recordable optical compact disks.
摘要翻译：用于将可记录类型的光盘上记录的数据与使用CIRC型错误校正系统的特定编码编码的数据相链接的方法。数据块以帧为单位，以p帧为单位并以n个块组成。数据帧和子代码帧通过使用预先记录在盘上的信息进行同步。在编码期间，n个块中的每组接收三个冗余块，即其前面有第一虚拟块（DMI）和第二虚拟块（DM2）的前导块（RIN）。并且由两个冗余块，即随后是第三虚拟块（DM3）的失效块（ROUT）组成。在写入磁盘时，三个冗余块的长度就足够了。它们有效地设置了数据的记录和读取以及其交错和纠错码。所公开的方法可以特别地应用于可记录光学光盘。

9. 发明授权

US5204898A Method of protection against the unauthorized unscrambling of scrambled television broadcasts, and implementation method 失效
标题翻译：防止未经授权播放电视广播的保护方法及实施方法
公开(公告)号：US5204898A
公开(公告)日：1993-04-20
申请号：US734781
申请日：1991-07-23
申请人： Michel Leduc
发明人： Michel Leduc
IPC分类号： H04K1/04 , H04N7/169
CPC分类号： H04N7/1696
摘要： According to the disclosed method, decoys which are the reproduction of the corresponding interpolated sequence are inserted into the scrambled line, at the end of the first section and at the start of the second section.
摘要翻译：根据所公开的方法，将作为对应内插序列的再现的诱饵插入加扰线，第一部分的末端和第二部分的开头。

10. 发明授权

US5199067A Process for promotion of pay television broadcasts, and device for use of the process 失效
标题翻译：促进付费电视广播的过程和使用过程的设备
公开(公告)号：US5199067A
公开(公告)日：1993-03-30
申请号：US625069
申请日：1990-12-10
申请人： Michel Leduc , Joel Hamon , Eric Diehl , Albert Dorner , Jacky Mahler
发明人： Michel Leduc , Joel Hamon , Eric Diehl , Albert Dorner , Jacky Mahler
IPC分类号： H04N7/16 , H04N7/167
CPC分类号： H04N21/812 , H04N21/2543 , H04N7/16 , H04N7/167
摘要： The process of the invention concerns pay television networks with reinforced scrambling. To attract potential subscribers, the invention consists in cyclically transmitting non-scrambled images for brief periods, so that the type of program can be seen.
摘要翻译：本发明的过程涉及具有加强扰码的付费电视网络。为了吸引潜在的用户，本发明在于周期性地传输非加扰图像的短暂时间，从而可以看到程序的类型。

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