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1. 发明专利

JP2000083388A PIEZOACTUATOR HAVING IMPROVED ELECTRICAL CONTACT CONNECTION AND ALSO USE THEREOF 失效
公开(公告)号：JP2000083388A
公开(公告)日：2000-03-21
申请号：JP22160199
申请日：1999-08-04
申请人： SIEMENS AG , SIEMENS MATSUSHITA COMPONENTS
发明人： BAST ULRICH , CRAMER DIETER , KAINZ GERALD , SCHUH CARSTEN , WOLF ANDREAS , LUBITZ KARL
IPC分类号： H01R11/01 , F02M51/00 , F16K31/66 , H01L41/047 , H01L41/083 , H02N2/00 , H02N2/04
摘要： PROBLEM TO BE SOLVED: To retain a further improved electrical connection as well as a higher number of cycles and operating life. SOLUTION: Conductive contact pieces 20, 21 mechanically and conductively couple with metal coated strips 28, 29 of the surfaces 12, 13 of an actuator body 11 via a brazed portion 27. The expansion of contact pieces 20, 21 provides adaptation means 24, 25 for adapting to the sizes of extension and shrinkage of the actuator body 11. These adaptation means 24, 25 are deformable materials, comprise laminated matters of a plurality of wire materials and a plurality of highly elastic coats, and contact pieces 20, 21 hardly create mechanical stresses in the expansion and shrinkage of the actuator body 11. As a result of this, electrical contact connection of the piezoactuator can be positively guaranteed, and is superior providing high reliability and a high number of cycles.

2. 发明专利

DE19845043C1 Alignment method for data in user data files 未知
公开(公告)号：DE19845043C1
公开(公告)日：2000-03-30
申请号：DE19845043
申请日：1998-09-30
申请人： SIEMENS AG
发明人： FAUTH DIETMAR , WOLF ANDREAS , SARAVANDI-RAD SHAHNAR , SCHMIDT HEINRICH , STOHL GUENTER
IPC分类号： G06F17/30 , G06F17/60
摘要： The method involves holding data in at least two user data files (D1,D2), personnel user file (D1) and telephone user file (D2). The two data files describe a number of objects using parameters. Each data file is managed by a user control (P1,P2) which has no direct access to the other user data file. Both user data files (D1,D2) concern the same objects and use shared parameters. A comparison control (M) controls the management of the data in a directory data file (D4) which holds parameters for shared objects with both user data files have in common and which can accept different values. Each user data file and the directory data file contain a key parameter (UID,TX3) identifying the object.

3. 发明专利

DE59402234D1 未知
公开(公告)号：DE59402234D1
公开(公告)日：1997-04-30
申请号：DE59402234
申请日：1994-01-26
申请人： SIEMENS AG
发明人： WOLF ANDREAS , AHRWEILER HANS
IPC分类号： G06F7/58 , H03K3/84
摘要： PCT No. PCT/DE94/00091 Sec. 371 Date Sep. 12, 1995 Sec. 102(e) Date Sep. 12, 1995 PCT Filed Jan. 26, 1994 PCT Pub. No. WO94/17591 PCT Pub. Date Aug. 4, 1994A feedback shift register for generating digital signals representing pseudo-random number sequences has n-stages and exclusive OR-circuits in the feedback logic, as well as a clock-pulse generator. To be able to generate digital signals, which are well suited for a further digital processing, the clock-pulse generator (17) is linked with the n-stages (11, 12, 13, 14, 15) of the shift register (10) via a controllable gate circuit (18), which blocks one clock pulse of 2n clock pulses (CLK) of the clock-pulse generator (17) in each case.

4. 发明专利

AT129575T 未知
公开(公告)号：AT129575T
公开(公告)日：1995-11-15
申请号：AT93903156
申请日：1993-02-03
申请人： SIEMENS AG
发明人： WOLF ANDREAS , ARWEILER HANS WERNER
IPC分类号： G01R27/28 , H04B3/46 , H04L1/24
摘要： PCT No. PCT/DE93/00109 Sec. 371 Date Aug. 26, 1994 Sec. 102(e) Date Aug. 26, 1994 PCT Filed Feb. 3, 1993 PCT Pub. No. WO93/17348 PCT Pub. Date Sep. 2, 1993The transmission path (4) is fed with a test signal (M'), which is generated from a sequence (m) of spectral components (S1 . . . S10), which are distributed equidistantly in the frequency domain, as the result of combining with an additional function (ZSF). The additional function (ZSF) is selected so as to allow the test signal (M') to contain, besides the spectral components (S1 . . . S10)of the sequence (m), additional spectral components (ZS1 . . . ZS21). An output signal (M'') received on the output side of the path is evaluated at evaluation frequencies (AW1 . . . AW10), in the case of which the test signal (M') is free per se of spectral components and, in the case of which, the test signal (M'), after a self-convolution, exhibits additional spectral components (SA1 . . . SA10). The additional spectral components (SA1 . . . SA10) occurring at the evaluation frequencies (AW 1 . . . AW 10) allow a non-linearity of the transmission path (4) to be immediately detected.

5. 发明专利

DK0577653T3 未知
公开(公告)号：DK0577653T3
公开(公告)日：1995-07-03
申请号：DK92906943
申请日：1992-03-19
申请人： SIEMENS AG
发明人： ARWEILER HANS WERNER , WOLF ANDREAS
IPC分类号： G01R27/28 , G01R27/32 , H04B20060101 , H04B3/46 , H04Q11/04
摘要： PCT No. PCT/DE92/00239 Sec. 371 Date Sep. 27, 1993 Sec. 102(e) Date Sep. 27, 1993 PCT Filed Mar. 19, 1992 PCT Pub. No. WO92/17949 PCT Pub. Date Oct. 15, 1992The invention relates to a method for determining the transmission characteristics (H(jf)) of an electric line (2) in an ISDN system, in which a test signal (m(t)) is applied to the line (2) at one end, and at the other end of the line (2) the received signal (g(t)) produced owing to the test signal (m(t)) is evaluated. In order to be able to carry out such a method using a test signal having a crest factor of one with relatively little cost, use is made as test signal of a binary, bipolar random number sequence signal (m(t)) having the crest factor of one, and during a time interval corresponding to the period of the test signal (m(t)) the received signal (g(t)) is scanned and subjected to a Fourier transformation to obtain a spectral signal (G(jf)); the latter is complexly multiplied by a reference spectrum Mi(jf) to obtain an output signal (H(jf) which represents a measure of the transmission characteristics of the line (31).

6. 发明专利

NO943154A 未知
公开(公告)号：NO943154A
公开(公告)日：1994-08-25
申请号：NO943154
申请日：1994-08-25
申请人： SIEMENS AG
发明人： WOLF ANDREAS , WEILER HANS WERNER
IPC分类号： G01R27/28 , H04B3/46 , H04L1/24
CPC分类号： H04L1/242 , H04L1/241

7. 发明专利

NO943077A 未知
公开(公告)号：NO943077A
公开(公告)日：1994-08-22
申请号：NO943077
申请日：1994-08-19
申请人： SIEMENS AG
发明人： WOLF ANDREAS
IPC分类号： H04L1/24
CPC分类号： H04L1/242

8. 发明专利

NO942802L 未知
公开(公告)号：NO942802L
公开(公告)日：1994-07-27
申请号：NO942802
申请日：1994-07-27
申请人： SIEMENS AG
发明人： WOLF ANDREAS
IPC分类号： H04L1/24 , H04L12/26 , H04L12/70 , H04L1/20

9. 发明专利

NO933426D0 未知
公开(公告)号：NO933426D0
公开(公告)日：1993-09-24
申请号：NO933426
申请日：1993-09-24
申请人： SIEMENS AG
发明人： ARWEILER HANS WERNER , WOLF ANDREAS
IPC分类号： G01R27/28 , G01R27/32 , H04B20060101 , H04B3/46 , H04Q11/04 , H04B
摘要： PCT No. PCT/DE92/00239 Sec. 371 Date Sep. 27, 1993 Sec. 102(e) Date Sep. 27, 1993 PCT Filed Mar. 19, 1992 PCT Pub. No. WO92/17949 PCT Pub. Date Oct. 15, 1992The invention relates to a method for determining the transmission characteristics (H(jf)) of an electric line (2) in an ISDN system, in which a test signal (m(t)) is applied to the line (2) at one end, and at the other end of the line (2) the received signal (g(t)) produced owing to the test signal (m(t)) is evaluated. In order to be able to carry out such a method using a test signal having a crest factor of one with relatively little cost, use is made as test signal of a binary, bipolar random number sequence signal (m(t)) having the crest factor of one, and during a time interval corresponding to the period of the test signal (m(t)) the received signal (g(t)) is scanned and subjected to a Fourier transformation to obtain a spectral signal (G(jf)); the latter is complexly multiplied by a reference spectrum Mi(jf) to obtain an output signal (H(jf) which represents a measure of the transmission characteristics of the line (31).

10. 发明专利

AU3343993A Process for recovering test data transmitted over a transmission path for cellular digital streams 未知
公开(公告)号：AU3343993A
公开(公告)日：1993-09-01
申请号：AU3343993
申请日：1993-01-22
申请人： SIEMENS AG
发明人： WOLF ANDREAS
IPC分类号： H04L1/24 , H04L12/26 , H04L12/70 , H04L1/20

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