专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1990001246A1 PROCESS FOR THE ACQUISITION OF DATA CONCERNING A DIGITAL TRANSMISSION NETWORK 审中-公开
标题翻译：获取数据传输网络数据的过程
公开(公告)号：WO1990001246A1
公开(公告)日：1990-02-08
申请号：PCT/DE1989000488
申请日：1989-07-26
申请人： PHILIPS PATENTVERWALTUNG GMBH , N.V. PHILIPS' GLOEILAMPENFABRIEKEN , SIEMENS AKTIENGESELLSCHAFT , ANT NACHRICHTENTECHNIK GMBH , HANS KOLBE & CO., NACHRICHTENÜBERTRAGUNGSTECHNIK , KRONE AKTIENGESELLSCHAFT , QUANTE AKTIENGESELLSCHAFT , STANDARD ELEKTRIK LORENZ AKTIENGESELLSCHAFT , DIEKMEIER, Martin , FLOR, Eckhard , HAHN, Klemens , HIMMEL, Gerhard , WOLF, Helmut
发明人： PHILIPS PATENTVERWALTUNG GMBH , N.V. PHILIPS' GLOEILAMPENFABRIEKEN , SIEMENS AKTIENGESELLSCHAFT , ANT NACHRICHTENTECHNIK GMBH , HANS KOLBE & CO., NACHRICHTENÜBERTRAGUNGSTECHNIK , KRONE AKTIENGESELLSCHAFT , QUANTE AKTIENGESELLSCHAFT , STANDARD ELEKTRIK LORENZ AKTIENGESELLSCHAFT
IPC分类号： H04Q11/04
CPC分类号： H04Q3/0016
摘要： Digital signal links routed through central computers cannot be reconstructed within the individual nodes (A-F) after a computer failure, making emergency operation impossible. The process of the invention makes it possible for each node concerned to maintain or re-establish the original or instantaneous route of the digital signal link, or independently to establish a link or an equivalent circuit. At the transmitting node at the beginning of the digital signal link, the digital signal is provided in each transmission direction with an identification code which is added to at each subsequent connecting-through and transmission node. This identification code can be analyzed at each of these of these nodes. The process is applicable to any digital transmission network with computer-controlled nodes.
摘要翻译：在计算机故障之后，通过中央计算机路由的数字信号链路不能在各个节点（A-F）内重建，使得紧急操作成为可能。本发明的过程使得有关每个节点可以维持或重新建立数字信号链路的原始或瞬时路由，或独立地建立链路或等效电路。在数字信号链路开头的发送节点，在每个发送方向上提供数字信号，并在每个后续的连接和发送节点添加一个识别码。可以在这些节点的每一个中分析该识别码。该过程适用于具有计算机控制节点的任何数字传输网络。

2. 发明申请

WO1989012365A1 PROCESS FOR SWITCHING SIGNALS INTO OR OUT OF SUBDOMAINS OF THE SUPPLEMENTARY SIGNALS OF TRANSMISSION MODULES OF A SYNCHRONOUS DIGITAL SIGNAL HIERARCHY 审中-公开
标题翻译：将信号切换到同步数字信号分层传输模块的补充信号的子系统的过程
公开(公告)号：WO1989012365A1
公开(公告)日：1989-12-14
申请号：PCT/DE1989000366
申请日：1989-06-02
申请人： PHILIPS PATENTVERWALTUNG GMBH , N.V. PHILIPS' GLOEILAMPENFABRIEKEN , SIEMENS AKTIENGESELLSCHAFT , WEIMERT, Günter , VOLEJNIK, Wilhelm , LECHLER, Walter , MUSIL, Gerhard , FIEDLER, Udo
发明人： PHILIPS PATENTVERWALTUNG GMBH , N.V. PHILIPS' GLOEILAMPENFABRIEKEN , SIEMENS AKTIENGESELLSCHAFT
IPC分类号： H04J03/08
CPC分类号： H04J3/08
摘要： Process for switching out signals from at least one subdomain of the supplementary signals and for switching signals into at least one subdomain of the supplementary signals of transmission modules of a synchronous digital-signal hierarchy according to CCITT draft recommendations G.70X, G.70Y and G.70Z. This is achieved, for switching out, in that in a demultiplex and expanding device (1a), a subdomain of the supplementary signals is switched out of the transmission module (STM-4) and is expanded over a time interval within the frame. The expanded signal is, for example, separated into the supplementary signals (TB-STM-1) of the chosen subdomain, which are allocated to the transmission modules (STM-4) of the lowest hierarchical level of the transmission module. For switching in, the stages of the process are followed in reverse order and in the opposite sense. Said supplementary signals (TB-STM-1) are fed into the lines (L1-L4) of the bus (B). The pilot signals (T) generated in the demultiplex and expanding devices (1a) or externally entered are transmitted in a sub-bus (SL). After addresses (A) have been added, bytes (D) or byte groups (D) can be taken from the bus (B) and further processed through customer interfaces (2a, 3a). Said process is suitable for synchronous digital-signal hierarchies such as NNI (Network Node Interface).
摘要翻译：用于从辅助信号的至少一个子域切换信号的过程，以及根据CCITT草案建议G.70X，G.70Y以及同步数字信号层级的传输模块的补充信号的至少一个子域将信号切换到 G.70Z。这是为了切换，在解复用和扩展设备（1a）中，辅助信号的子域被切换出传输模块（STM-4），并且在该帧内的时间间隔内被扩展。扩展信号例如被分离为被分配给传输模块的最低层级的传输模块（STM-4）的所选子域的补充信号（TB-STM-1）。为了切换，以相反的顺序和相反的方向遵循该过程的阶段。所述补充信号（TB-STM-1）被馈送到总线（B）的线路（L1-L4）。在多路复用和扩展装置（1a）中产生的或外部输入的导频信号（T）在子总线（SL）中发送。在添加了地址（A）之后，可以从总线（B）取出字节（D）或字节组（D），并通过用户界面（2a，3a）进一步处理。所述过程适用于同步数字信号层次结构，如NNI（网络节点接口）。

3. 发明申请

WO1994015278A1 PRODUCT SUMMING CIRCUITRY 审中-公开
标题翻译：电路装置，使产品的总和
公开(公告)号：WO1994015278A1
公开(公告)日：1994-07-07
申请号：PCT/NL1993000267
申请日：1993-12-17
申请人： PHILIPS PATENTVERWALTUNG GMBH , N.V. PHILIPS' GLOEILAMPENFABRIEKEN , BAIER, Alfred , SCHUCK, Johannes , WEINSZIEHR, Dirk
发明人： PHILIPS PATENTVERWALTUNG GMBH , N.V. PHILIPS' GLOEILAMPENFABRIEKEN
IPC分类号： G06F07/50
CPC分类号： G06F7/5095 , G06F7/5443
摘要： In processors, in particular digital signal processors, it often happens that products of a chain of pairs of data words must be summed, for example for correlation or convolution operations, in which each data word of each pair may only have one of both values +1 or -1. According to the invention, one data word of each pair is supplied to a summing/subtracting arrangement, instead of being supplied to a multiplier for forming a product, and determines whether the summing/subtracting arrangement carries out a summing or a subtracting operation. One input of the summing/subtracting unit receives the other data words of the pairs of data words and the other input is connected to the output of the accumulator register. A costly multiplier arrangement can thus be dispensed with, or when it is anyway available, it is not used, so that the processor dissipates less power.

4. 发明申请

WO1992022841A1 PLUG-TYPE CONNECTOR FOR BEAM WAVEGUIDES 审中-公开
标题翻译：用于波束波形的插头型连接器
公开(公告)号：WO1992022841A1
公开(公告)日：1992-12-23
申请号：PCT/NL1992000106
申请日：1992-06-18
申请人： PHILIPS PATENTVERWALTUNG GMBH , N.V. PHILIPS' GLOEILAMPENFABRIEKEN , KOPPE, Rudolf, Pieter
发明人： PHILIPS PATENTVERWALTUNG GMBH , N.V. PHILIPS' GLOEILAMPENFABRIEKEN
IPC分类号： G02B06/38
CPC分类号： G02B6/3882 , G02B6/3807 , G02B6/3817 , G02B6/3846 , G02B6/3847
摘要： A plug-type connector for beam waveguides, in particular for single mode optical fibres, has a plug pin fixedly secured to each optical fibre and a coupling socket that interconnects both plug pins. To allow demaged parts of the connector to be economically exchanged, three plug-type connectors (8, 3, 9) are directly arranged behind each other for connecting two several hundred meter long optical fibres (1, 2). The two outer plug-type connectors (8, 9) are connected each with a plug pin (11 or 14) to an end of the two optical fibres (1, 2) and the middle plug-type connector (3) is connected to the other plug pin (12 or 13) of both outer plug-type connectors (8 or 9). In order to disrupt (7) the connection between the optical fibres it is enough to detach the middle plug-type connector (3).

5. 发明申请

WO1990015504A1 CIRCUITRY FOR REDUCING FLICKER IN LINES AND EDGES IN TELEVISION PICTURES, AND INTERPOLATION CIRCUIT 审中-公开
标题翻译：电路图和电路中线路和边缘减少电路的电路
公开(公告)号：WO1990015504A1
公开(公告)日：1990-12-13
申请号：PCT/NL1990000077
申请日：1990-05-29
申请人： PHILIPS PATENTVERWALTUNG GMBH , N.V. PHILIPS' GLOEILAMPENFABRIEKEN , DREIER, Hans-Joachim
发明人： PHILIPS PATENTVERWALTUNG GMBH , N.V. PHILIPS' GLOEILAMPENFABRIEKEN
IPC分类号： H04N05/44
CPC分类号： H04N7/0132
摘要： Circuitry for reducing flicker in lines and contours in television pictures which are represented as an interlaced sequence of scanning values and have a field repetition frequency twice that of an input signal, requires two field memories. The substitution fields are calculated by adaptive vertical chronological median filtering. The range of use of this filter is limited by a frequency detector to a horizontal frequency range less than one-third of the scanning sequence frequency. Outside this range, a linearly interpolated signal is substituted. Switching between median filtering and interpolation is controlled by means of a characteristic curve.
摘要翻译：用于减少电视图像中的线和轮廓的闪烁的电路，其被表示为扫描值的隔行扫描序列并且具有输入信号的两倍的场重复频率，需要两个场存储器。替代场是通过自适应垂直时间中值滤波计算的。该滤波器的使用范围由频率检测器限制在小于扫描序列频率三分之一的水平频率范围内。在该范围之外，替换线性内插信号。通过特征曲线控制中值滤波和插值之间的切换。

6. 发明申请

WO1990015503A1 CIRCUITRY FOR REDUCING FLICKER IN LINES AND EDGES IN TELEVISION PICTURES 审中-公开
标题翻译：电路图中的线路和边缘减少电路的电路
公开(公告)号：WO1990015503A1
公开(公告)日：1990-12-13
申请号：PCT/NL1990000076
申请日：1990-05-29
申请人： PHILIPS PATENTVERWALTUNG GMBH , N.V. PHILIPS' GLOEILAMPENFABRIEKEN , WENDLER, Klaus-Peter , GRIGAT, Rolf-Rainer
发明人： PHILIPS PATENTVERWALTUNG GMBH , N.V. PHILIPS' GLOEILAMPENFABRIEKEN
IPC分类号： H04N05/44
CPC分类号： H04N7/0132
摘要： Circuitry for reducing flicker in lines and contours in television pictures supplied in an interlaced sequence of scanning values grouped in fields (A, B). In a first signal-processing branch (7), the television pictures are assigned a (field) repetition frequency twice that of an input signal. In a second signal-processing branch (8), equivalent pixels of consecutive lines of the fields are derived from the scanning values and assigned mean valves. A selection arrangement comprises a first field correlator (21), in which equivalent pixels of consecutive fields are compared, and a second field correlator (22), in which the same pixels of one of these fields are compared with the equivalent pixels of the adjacent line of the same pixels of another of these fields. In a signal-inversion stage (20), an inverted signal is derived from signals supplied by the field correlators (21, 22) and constituting a measure of the movements between the successive fields (A, B) of a television picture. In an inversion stage (15), an output signal in the form of a linear combination of signals assigned by the signal-processing branches (7, 8) is derived from the inverted signal.
摘要翻译：用于减少以字段（A，B）分组的扫描值隔行扫描序列提供的电视图像中的线条和轮廓中的闪烁的电路。在第一信号处理分支（7）中，电视图像被分配了两倍于输入信号的（场）重复频率。在第二信号处理分支（8）中，从扫描值和分配的平均阀导出相邻的场的像素的等效像素。选择装置包括其中比较连续场的等效像素的第一场相关器（21）和第二场相关器（22），其中这些场中的一个的相同像素与相邻像素的等效像素进行比较这些字段中另一个的相同像素的行。在信号反转级（20）中，由场相关器（21,22）提供的信号导出反相信号，并构成电视图像的连续场（A，B）之间的移动量度。在反转级（15）中，从反相信号导出由信号处理分支（7,8）分配的信号的线性组合形式的输出信号。

7. 发明申请

WO1993008648A1 SEMICONDUCTOR DEVICE INCLUDING A PLURALITY OF FUNCTIONAL BLOCKS EACH HAVING A DC VOLTAGE SUPPLY LINE 审中-公开
标题翻译：半导体器件，包括每个具有直流电源线的多功能功能块
公开(公告)号：WO1993008648A1
公开(公告)日：1993-04-29
申请号：PCT/NL1992000186
申请日：1992-10-19
申请人： N.V. PHILIPS' GLOEILAMPENFABRIEKEN , CAUX, Christian , GAMAND, Patrice
发明人： N.V. PHILIPS' GLOEILAMPENFABRIEKEN
IPC分类号： H04B01/18
CPC分类号： H04B1/18
摘要： A semiconductor device including a plurality of interconnected integrated circuit functional blocks, including at least one amplifier block, operating at different high and ultrahigh frequencies and each comprising at least one DC voltage supply line, and a polarizing device for each block using the DC voltage of its supply line, said blocks further comprising power-tuned circuits for ultrahigh frequency operating ranges. Said semiconductor device is characterized in that it includes means for integrating all the high and ultrahigh frequency functional blocks onto a single substrate, and for providing a DC power supply to all the functional blocks at a single DC voltage value and through a single DC voltage supply line which is common to all blocks. Said means include frequency stabilizing circuits acting individually on each amplifier block as well as on the common DC voltage supply line, and further include self-polarizing circuits constituting the polarizing devices for each block using said single DC voltage. The semiconductor device may be used in the field of telecommunications and on-board circuits.

8. 发明申请

WO1992005652A1 MECHANISM FOR CONTROLLING PRESENTATION OF DISPLAYED PICTURE 审中-公开
标题翻译：控制显示图像显示的机制
公开(公告)号：WO1992005652A1
公开(公告)日：1992-04-02
申请号：PCT/NL1991000168
申请日：1991-09-13
申请人： N.V. PHILIPS' GLOEILAMPENFABRIEKEN , TIMMERMANS, Josef, Maria, Karel
发明人： N.V. PHILIPS' GLOEILAMPENFABRIEKEN
IPC分类号： H04N01/21

9. 发明申请

WO1990014714A1 SEMICONDUCTOR DEVICE INCLUDING AN ACTIVATED FILTER IN THE AREA OF HIGH AND ULTRA HIGH FREQUENCIES 审中-公开
标题翻译：在高频和超高频区域中包括激活滤波器的半导体器件
公开(公告)号：WO1990014714A1
公开(公告)日：1990-11-29
申请号：PCT/NL1990000074
申请日：1990-05-18
申请人： N.V. PHILIPS' GLOEILAMPENFABRIEKEN , DEVILLE, Yannick
发明人： N.V. PHILIPS' GLOEILAMPENFABRIEKEN
IPC分类号： H03H11/04
CPC分类号： H03H11/1217
摘要： Semiconductor device with an activated filter in the area of high and ultrahigh frequencies, said filter having an asymmetrical inlet (E) and outet (5) which are bulk-referenced, with between said inlet and outlet: a first branch consisting of an H(s) gain amplifier and a first impedance (Z1) in series, a second branch consisting of a second impedance (Z2). The amplifier circuit of the first branch is from an amplifier circuit having an H(s) transfer function of zero order, and an amplifier circuit having a LOW-PASS H(s) transfer function of one-order, in order to set the range of operating frequencies of the activated filter. The low frequency gain of the H(s) transfer function of the first branch amplifier circuit is regulated by control means applied to this circuit in order to adjust the characteristics of the activated filter, in said range of operating frequencies, between the band-stop and all-pass filter characteristics; the transfer function of the activated filter is of order two. Applications: in frequency doublers; and 0-90° phase-shifters.

10. 发明申请

WO1990010981A1 METHOD FOR LINKING RDS PROGRAMME SERVICES AND RDS 审中-公开
标题翻译：连接RDS计划服务和RDS的方法
公开(公告)号：WO1990010981A1
公开(公告)日：1990-09-20
申请号：PCT/GB1990000351
申请日：1990-03-08
申请人： N.V. PHILIPS' GLOEILAMPENFABRIEKEN , BERGER, Josef , BERGMAN, Sten , KAMALSKI, Theo , PARNALL, Simon, John
发明人： N.V. PHILIPS' GLOEILAMPENFABRIEKEN
IPC分类号： H04H01/00
CPC分类号： H04H20/18 , H04H60/54 , H04H2201/13 , H04H2201/40
摘要： The method is for transmitting radio data system signals accompanying a programme in groups of an extended other network type. The RDS data comprises first to fourth blocks, the first block carrying the programme identification code (PI(TN)) of the programme. The second block carries a group type code (GT) identifying the extended other network type as well as a multiple variant usage code (UC) identifying which of a selection of items of information is carried in the third block. These items of information pertain to the other networks programme identified in the fourth block by its programme identification code (PI(ON)). The programme identification codes comprise a country code, an area coverage code and a programme reference code. One usage code (UC) in the second block identifies a transmission of a linkage word (12) in the third block carrying information related to the programme identification code of the programme or programmes to be linked to the programme identified in the fourth block.
摘要翻译：该方法用于以扩展的其他网络类型的组来发送伴随节目的无线电数据系统信号。 RDS数据包括第一至第四块，第一块携带程序的程序识别码（PI（TN））。第二块携带识别扩展的其他网络类型的组类型代码（GT）以及标识在第三块中携带信息项的选择中的哪一个的多变量使用码（UC）。这些信息项通过其节目识别码（PI（ON））与第四块中标识的其他网络节目有关。节目识别码包括国家代码，区域覆盖码和节目参考码。第二块中的一个使用码（UC）识别第三块中的链接字（12）的传输，其携带与要在第四块中标识的节目链接的节目的节目识别码相关的信息。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式