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41. 发明申请

WO1998027730A2 METHOD AND DEVICE FOR PROVIDING CONTROLLED ACCESS VIDEO SIGNALS WITHOUT PROVIDING A SIGNAL IN THE CLEAR 审中-公开
标题翻译：用于提供控制访问视频信号的方法和设备，不提供清除信号
公开(公告)号：WO1998027730A2
公开(公告)日：1998-06-25
申请号：PCT/IB1997001518
申请日：1997-12-04
申请人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB
发明人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB , CAVALLERANO, Alan , BASILE, Carlo , GOLDENBERG, Jill, Forer
IPC分类号： H04N07/167
CPC分类号： H04N7/1675 , H04N7/163
摘要： A display device for receiving encrypted or scrambled video data and for decrypting or descrambling the video data such that a signal is not provided "in the clear". The video data is stored in a memory array in an encrypted form and read out from the memory array using a decryption key. The encrypted data is then read out from the memory elements in accordance with known methods.
摘要翻译：一种用于接收加密或加扰的视频数据并用于对视频数据进行解密或解扰的显示装置，使得不提供“清楚”的信号。视频数据以加密形式存储在存储器阵列中并使用解密密钥从存储器阵列中读出。然后根据已知的方法从存储器元件中读出加密的数据。

42. 发明申请

WO9827687A2 METHOD AND APPARATUS FOR PROVIDING A CRYPTOGRAPHICALLY SECURE INTERFACE BETWEEN THE DECRYPTION ENGINE AND THE SYSTEM DECODER OF A DIGITAL TELEVISION RECEIVER 审中-公开
标题翻译：用于提供分解引擎与数字电视接收机的系统解码器之间的结构安全接口的方法和装置
公开(公告)号：WO9827687A2
公开(公告)日：1998-06-25
申请号：PCT/IB9701558
申请日：1997-12-11
申请人： PHILIPS ELECTRONICS NV , PHILIPS NORDEN AB
发明人： CUCCIA DAVID
IPC分类号： H04H20/00 , H04L9/18 , H04N7/167 , H04L9/28
CPC分类号： H04L9/065 , H04N7/1675 , H04N21/4181 , H04N21/4367 , H04N21/43853
摘要： A method for providing a secure interface between a decryption engine and a system decoder of a digital receiver, e.g., an MPEG-2 digital television receiver. The system decoder receives an encrypted bitstream and produces a cipher text bitstream which is supplied to the decryption engine via a first parallel data bus which includes a plurality N of parallel bit lines corresponding to respective N bits of the cipher text bitstream. The decryption engine decrypts the cipher text bitstream and produces a plain text bitstream which is supplied to the system decoder via a second parallel data bus which includes a plurality N of parallel bit lines corresponding to respective N bits of the plain text bitstream. The method includes the steps of scrambling the bit order of the N bits of the cipher text bitstream on the respective N bit lines of the first data bus, to thereby produce a scrambled cipher text bitstream N-bits wide, descrambling the bit order of the N bits of the scrambled cipher text bitstream, to thereby produce a descrambled cipher text bitstream which is the same as the original cipher text bitstream, employing the decryption engine to decrypt the descrambled cipher text bitstream, to thereby produce the plain text bitstream, scrambling the bit order of the N bits of the plain text bitstream on the respective N bit lines of the second data bus, to thereby produce a scrambled plain text bitstream N-bits wide, and descrambling the bit order of the N bits of the scrambled plain text bitstream, to thereby produce a descrambled plain text bitstream which is the same as the original plain text bitstream. A digital receiver which implements this method is also disclosed.
摘要翻译：一种用于在数字接收机（例如MPEG-2数字电视接收机）的解密引擎和系统解码器之间提供安全接口的方法。系统解码器接收加密的比特流并产生经由第一并行数据总线提供给解密引擎的密文比特流，该并行数据总线包括与密文比特流的相应N比特对应的多个并行位线。解密引擎解密密文比特流并产生明文比特流，该文本比特流通过第二并行数据总线提供给系统解码器，该第二并行数据总线包括对应于纯文本比特流的相应N比特的多个并行位线。该方法包括以下步骤：对第一数据总线的相应N位线上的密文位流的N位的比特顺序进行加扰，从而产生N位宽的加扰密文比特流，对 N位的加密密文比特流，从而产生与原始密文比特流相同的解密密文比特流，采用解密引擎来解密解密的密文比特流，从而产生明文比特流，在第二数据总线的相应N位线上的纯文本比特流的N位的位顺序，从而产生N位宽的加扰纯文本比特流，并且对加扰的纯文本的N比特的比特顺序进行解扰比特流，从而产生与原始纯文本比特流相同的解扰的纯文本比特流。还公开了一种实现该方法的数字接收机。

43. 发明申请

WO1998027681A3 TRANSMISSION SYSTEM AND RECORDING SYSTEM HAVING A SIMPLIFIED SYMBOL DETECTOR 审中-公开
公开(公告)号：WO1998027681A3
公开(公告)日：1998-06-25
申请号：PCT/IB1997001532
申请日：1997-12-08
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB
发明人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB , VAN DEN ENDEN, Gijsbert, Joseph
IPC分类号： H04L01/20

44. 发明申请

WO1998027020A1 METHOD OF POST-ETCHING A MECHANICALLY TREATED SUBSTRATE 审中-公开
标题翻译：后处理机械处理基板的方法
公开(公告)号：WO1998027020A1
公开(公告)日：1998-06-25
申请号：PCT/IB1997001530
申请日：1997-12-04
申请人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB
发明人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB , SPIERINGS, Gijsbertus, Adrianus, Cornelus, Maria , LARSEN, Poul, Kjerpy , VAN DER PUTTEN, Jan, Baptist, Petrus, Henrikus , BUSIO, Johannes, Maria, Marcus , IN'T VELD, Frederik, Hendrik , POSTMA, Lambertus
IPC分类号： C03C15/00
CPC分类号： C03C15/00 , C03C19/00
摘要： Method of providing a pattern of apertures and/or cavities in, for example, a glass duct plate of a plasma-addressed liquid crystal display, in which first a mechanical treatment is performed (for example, by means of powder blasting) and then a wet-chemical etching treatment is performed to render the walls of the ducts microscopically less rough so that the optical disturbance is reduced and the glass becomes clearer again.
摘要翻译：在例如等离子体寻址的液晶显示器的玻璃管道板中提供孔和/或空腔的图案的方法，其中首先进行机械处理（例如，通过粉末喷射），然后进行湿式化学蚀刻处理，使得管道的壁显微镜不那么粗糙，使得光学干扰减少，玻璃再次变得更清晰。

45. 发明申请

WO1998026730A1 TOOTHBRUSH COMPRISING A BRUSH MEMBER HAVING BRISTLES OF DIFFERENT LENGTHS, AND BRUSH MEMBER HAVING BRISTLES OF DIFFERENT LENGTHS FOR A TOOTHBRUSH 审中-公开
标题翻译：包含具有不同长度的丝状体的刷牙成分的牙刷和具有不同长度的针织物的牙刷的刷牙成分
公开(公告)号：WO1998026730A1
公开(公告)日：1998-06-25
申请号：PCT/IB1997001357
申请日：1997-10-30
申请人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB
发明人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB , KRAMMER, Michael , STURM, Dieter
IPC分类号： A61C17/22
CPC分类号： A61C17/222 , A46B9/026 , A61C17/22 , Y10S15/05
摘要： In a toothbrush (1) comprising a grip member (2) and a brush member (36) connected to the grip member (2), which brush member has a longitudinal axis (39) and carries a bristle holder (40) which is mounted on the brush member (36) so as to be movable with respect to a holder axis (41) and which has a holder surface (69) which extends substantially transversely to the holder axis (41) and from which, in the area of the holder surface (69), bristles (70) project transversely to the holder surface (69) and together form a bristle field (71), the free ends of at least a part of the bristles (70) of the bristle field (71) arranged around the holder axis (41) are bounded by two non-stepped enveloping surfaces (72, 73) which are inclined continuously with respect to the bristle holder (40), which enveloping surfaces are arranged substantially in a V-shape relative to the holder surface (69) of the bristle holder (40) and intersect one another along a line of intersection (74) at the location of the holder axis (41), the line of intersection (74) of the two enveloping surfaces (72, 73) extending transversely to the longitudinal axis (39) of the brush member (36).
摘要翻译：在包括握持构件（2）和连接到抓握构件（2）的刷构件（36）的牙刷（1）中，该刷构件具有纵向轴线（39）并且承载安装在其上的刷毛夹持器（40）在所述刷构件（36）上相对于保持器轴线（41）可移动，并且具有基本上横向于所述保持器轴线（41）延伸的保持器表面（69），并且在所述刷构件夹持表面（69），刷毛（70）横向于保持器表面（69）突出并且一起形成刷毛场（71），刷毛区域（71）的刷毛（70）的至少一部分的自由端布置在保持器轴线（41）周围的两个非限制性包围表面（72,73）由相对于刷毛保持器（40）连续地倾斜的两个非阶梯包络表面（72,73）限定，该包络面相对于刷毛保持器（40）的保持器表面（69）并且沿着位置处的交线（74）彼此相交，所述两个包络表面（72,73）的交叉线（74）横向于所述刷构件（36）的纵向轴线（39）延伸。

46. 发明申请

WO1998026502A3 LINEAR HIGH-FREQUENCY AMPLIFIER WITH HIGH INPUT IMPEDANCE AND HIGH POWER EFFICIENCY 审中-公开
公开(公告)号：WO1998026502A3
公开(公告)日：1998-06-18
申请号：PCT/IB1997001341
申请日：1997-10-27
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB
发明人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB , WONG, Stephen, L.
IPC分类号： H03F03/30

47. 发明申请

WO1998026301A1 INTEGRATED CIRCUIT COMPRISING A FIRST AND A SECOND CLOCK DOMAIN AND A METHOD FOR TESTING SUCH A CIRCUIT 审中-公开
标题翻译：包含第一和第二时钟域的集成电路和用于测试这种电路的方法
公开(公告)号：WO1998026301A1
公开(公告)日：1998-06-18
申请号：PCT/IB1997001346
申请日：1997-10-27
申请人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB
发明人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB , MEIRLEVEDE, Johan, Corneel , BOS, Gerardus, Arnoldus, Antonius , JACOBS, Jacobus, Adrianus, Maria , LOUSBERG, Guillaume, Elisabeth, Andreas
IPC分类号： G01R31/3185
CPC分类号： G01R31/318594 , G01R31/318552
摘要： The invention relates to an integrated circuit, comprising a number of independent clock domains. Seam circuits are provided in the interface signals paths between the clock domains in order to be able to isolate clock domains from each other during testing. Each seam circuit comprises a feedback loop having a multiplexer and a flip-flop feeding a first input of the multiplexer, a second input of the multiplexer being connected to the seam input, an output of the feedback loop being connected to the output; so that a first state of the multiplexer allows loading of a data bit in the feedback loop via the seam input, and a second state of the multiplexer freezes the data bit in the feedback loop.
摘要翻译：本发明涉及一种集成电路，其包括多个独立的时钟域。在时钟域之间的接口信号路径中提供接缝电路，以便能够在测试期间隔离时钟域。每个接缝电路包括反馈回路，其具有多路复用器和触发器，馈送多路复用器的第一输入端，多路复用器的第二输入端连接到接缝输入端，反馈回路的输出端连接到输出端; 使得多路复用器的第一状态允许经由接缝输入加载反馈回路中的数据位，并且多路复用器的第二状态冻结反馈回路中的数据位。

48. 发明申请

WO9818263A3 Sharpness improvement 审中-公开
标题翻译：锐度提高
公开(公告)号：WO9818263A3
公开(公告)日：1998-06-18
申请号：PCT/IB9701159
申请日：1997-09-26
申请人： PHILIPS ELECTRONICS NV , PHILIPS NORDEN AB
发明人： NIEUWENHUIZEN MICHEL WOUTER , BROEKE VAN DER LEENDERT ALBERT , DOMMELEN VAN MAARTEN WILHELMUS
IPC分类号： H04N9/68 , H04N9/64 , H04N9/77 , H04N5/208
CPC分类号： H04N9/77 , H04N9/646
摘要： In a sharpness-improving method, the presence of predetermined colors (R, M) in an image signal (y-in, u-in, v-in) is determined (7) to obtain a control signal (CTRL), and a sharpness of the image signal (y-in, u-in, v-in) is enhanced (1-5) in dependence upon the control signal (CTRL).

49. 发明申请

WO9814898A3 Latency effect in multi-player video game reduced by surrogate agent 审中-公开
标题翻译：多玩家视频游戏的延迟效应由替代代理减少
公开(公告)号：WO9814898A3
公开(公告)日：1998-06-18
申请号：PCT/IB9701128
申请日：1997-09-19
申请人： PHILIPS ELECTRONICS NV , PHILIPS NORDEN AB
发明人： BEITEL BRADLEY JAMES
IPC分类号： G06F15/16 , A63F13/12 , G06F13/00 , G06N5/04 , G06F19/00 , A63F9/22 , G06F17/60
CPC分类号： A63F13/75 , A63F13/12 , A63F13/67 , A63F2300/50 , A63F2300/534 , A63F2300/6027 , A63F2300/8011 , G06N5/04
摘要： A data processing system processes an interactive software application for a competition between two or more users. The system comprises user-interface machines for actuation by respective ones of the users. The machines are interconnected via a network. In order to effectively eliminate latency, a user is represented at the other users' machines as an agent whose reaction to an action of the other user is governed by a rule base stored in the system.

50. 发明申请

WO9813755A3 Read crossbar elimination in a VLIW processor 审中-公开
标题翻译：在VLIW处理器中阅读交叉开关
公开(公告)号：WO9813755A3
公开(公告)日：1998-06-18
申请号：PCT/IB9701152
申请日：1997-09-25
申请人： PHILIPS NORDEN AB , PHILIPS ELECTRONICS NV
发明人： JACOBS EINO , ANG MICHAEL
IPC分类号： G06F9/30 , G06F9/38 , H04L7/00
CPC分类号： G06F9/30141 , G06F9/30167 , G06F9/3885 , H04L7/0012
摘要： A VLIW processor comprising: a plurality of functional units, an instruction issue register with several issue slots, a multi port register file having a plurality of read ports for supplying operands to the functional units and a coupling circuit between said read ports and functional units. The feature of the invention is that the coupling circuit is arranged to provide only a restricted set of connections, whereby a functional unit may receive operands only from a restricted number of read ports.

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