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21. 发明专利

DE60132953D1 未知
公开(公告)号：DE60132953D1
公开(公告)日：2008-04-10
申请号：DE60132953
申请日：2001-05-16
申请人： SONY CORP , GLORY KOGYO KK
发明人： KAMISE YOJIRO , FUJITA YASUO , MIYAZAWA KAZUMASA , YAMADA MAKOTO , HAYATANI SHINTARO
IPC分类号： G06F12/14 , G07F7/10 , G06F21/62 , G06K17/00 , G06K19/00 , G06K19/07 , G06Q10/00 , G06Q20/00 , G06Q20/06 , G06Q20/30 , G06Q20/34 , G06Q20/36 , G06Q30/04 , G06Q30/06 , G06Q40/00 , G06Q40/02 , G06Q50/00 , G07F7/08 , G09C1/00
摘要： A specific-accessible service and a commonly accessible service can co-exist while ensuring security with respect thereto. It is assumed that in a common area of a company A's issued IC card an electronic value corresponding to 1000 yen has been registered and a specific area of the common area has a specific-accessible service point of 50 (corresponding to 50 yen) registered. With respect to the commonly accessible electronic value and specific-accessible service point that are registered in the enterpriser A's issued IC card, addition and subtraction can be-both executed using a specific key A registered in the company A's terminal apparatus. However, in each of the respective co-operating companies' terminal apparatus, with respect to the commonly accessible electronic value, only subtraction processing is possible using a common key registered therein. But, to the processing that is executed with respect to the specific-accessible service point registered in the specific area, that terminal apparatus has no accessing right.

22. 发明专利

HK1046448A1 INFORMATION PROCESSING SYSTEM AND METHOD, ELECTRONIC MONEY SERVICE PROVIDING SYSTEM 未知
公开(公告)号：HK1046448A1
公开(公告)日：2003-01-10
申请号：HK02106414
申请日：2002-08-29
申请人： SONY CORP
发明人： YAMADA MAKOTO , UKAI NOBUMITSU , SATO JUNICHI , KAWAI SHIGEYUKI , OKUDE TSUTOMU , ITO KOJI
IPC分类号： G06F12/14 , G06F21/60 , G06F21/62 , G06K19/00 , G06K19/10 , G06Q10/00 , G06Q20/00 , G06Q20/06 , G06Q20/34 , G06Q30/04 , G06Q30/06 , G06Q40/00 , G06Q40/02 , G06Q50/00 , G06Q50/10 , G07F20090101 , G07F7/08

23. 发明专利

GB2366416A Electronic-money with loan to user 未知
公开(公告)号：GB2366416A
公开(公告)日：2002-03-06
申请号：GB0102635
申请日：2001-02-01
申请人： SONY CORP
发明人： ASANO MOTOSHI , YAMADA MAKOTO
IPC分类号： G07F19/00 , G06Q10/00 , G06Q20/00 , G06Q20/06 , G06Q20/34 , G06Q40/00 , G06Q40/02 , G06Q50/00 , G07F7/08 , G07F7/10
摘要： An electronic-money settlement method and information processing apparatus use a portable information device eg an IC card, and a management centre. When an amount of electronic money deposited in the device is insufficient for a payment amount, information on a loan made to the user of the device up to a predetermined limit is recorded by the device and the management centre. The centre may calculate on the loan. Above the limit, the centre prohibits the use of the electronic money. The centre gives priority to liquidation of the loan.

24. 发明专利

DE69032261T2 未知
公开(公告)号：DE69032261T2
公开(公告)日：1998-12-03
申请号：DE69032261
申请日：1990-11-20
申请人： SONY CORP
发明人： FUKAMI TADASHI , YAMADA MAKOTO , KAJIWARA TSUTOMU
IPC分类号： G11B15/18 , G11B20/10 , G11B27/032 , G11B27/036 , G11B27/10 , G11B27/30 , G11B5/008
摘要： A digital signal processing circuit (8) for processing and recording data at various selectable rates, having an input/output circuit (40, 41) for receiving and outputting a digital signal; a recording circuit for generating a recording signal based on a digital signal received by the data signal processing circuit; a playback circuit (48) for retrieving recorded data; and a demodulation circuit for demodulating retrieved data. The processing and recording rates are determined by control data supplied to the circuit either via an operator or from a recorded signal.

25. 发明专利

AT162329T 未知
公开(公告)号：AT162329T
公开(公告)日：1998-01-15
申请号：AT90122539
申请日：1990-11-26
申请人： SONY CORP
发明人： YAMADA MAKOTO , NOGUCHI MASAYOSHI , ONO JUNJI
IPC分类号： G11B15/467
摘要： A tracking control circuit of a rotary head tape magnetic recording and reproducing apparatus. The tracking control circuit generates (16) sampling pulses of first and second pilot signals for tracking based on a synchronization signal for tracking on a recording track, detects (12) an envelope signal from the reproduction signal reproduced by the magnetic heads (22A, 22B) which is amplified with a predetermined gain, detects (47) tracking error data from first and second pilot data obtained by sampling the envelope signal with the sampling pulses, detects (48, 55) reproduction level error data, controls (19C) the feeding speed of the magnetic tape based on the tracking error data, and controls (57, 58) the amplifying gain of the reproduction signal based on the reproduction level error data. As a result, deviations of reproduction levels of the magnetic heads (22A, 22B) are effectively corrected, and tracking control of the magnetic heads on the recording tracks is extremely precise.

26. 发明专利

DE69029570T2 未知
公开(公告)号：DE69029570T2
公开(公告)日：1997-04-24
申请号：DE69029570
申请日：1990-10-08
申请人： SONY CORP
发明人： NOGUCHI MASAYOSHI , YAMADA MAKOTO
IPC分类号： G11B15/467 , G11B15/46
摘要： A rotary head magnetic tape apparatus, in which a take-up reel is driven in a controlled manner so that the detected tape running speed is equal to a reference tape running speed corresponding to preset tape speed data, and the rotary drum is driven in a controlled manner so that the detected drum rotating speed is equal to a reference drum rotating speed associated with the preset tape speed data, such that the speed of the magnetic tape relative to the magnetic head provided on the rotary drum may be accurately maintained.

27. 发明专利

AT147186T 未知
公开(公告)号：AT147186T
公开(公告)日：1997-01-15
申请号：AT90311010
申请日：1990-10-08
申请人： SONY CORP
发明人： NOGUCHI MASAYOSHI , YAMADA MAKOTO
IPC分类号： G11B15/467 , G11B15/46
摘要： A rotary head magnetic tape apparatus, in which a take-up reel is driven in a controlled manner so that the detected tape running speed is equal to a reference tape running speed corresponding to preset tape speed data, and the rotary drum is driven in a controlled manner so that the detected drum rotating speed is equal to a reference drum rotating speed associated with the preset tape speed data, such that the speed of the magnetic tape relative to the magnetic head provided on the rotary drum may be accurately maintained.

28. 发明专利

DE69026588T2 未知
公开(公告)号：DE69026588T2
公开(公告)日：1996-12-12
申请号：DE69026588
申请日：1990-11-22
申请人： SONY CORP
发明人： YAMADA MAKOTO , NOGUCHI MASAYOSHI , ONO JUNJI , TAKAHASHI TOSHIHIKO
IPC分类号： G11B15/473
摘要： A controller for a rotary drum (11) comprises a measuring module (31) which measures occurrence times of a drum frequency signal that repeatedly and periodically occurs per one revolution of the rotary drum. A divisional time producing module produces a plurality of divisional times. The divisional times are obtained by adding successive integer numbered multiples of a period reference for the drum frequency signal to an occurrence time of a phase reference signal that is used for internal signal processing. A rotary drum controlling module (30) computes a plurality of phase errors each determined by the difference between an occurrence time of the drum frequency signal and an associated divisional time and controls the phase of the rotary drum based on the phase errors. Accordingly, the controller can quickly establish the desired synchronism of the rotary drum with the phase reference signal.

29. 发明专利

DE69020529T2 未知
公开(公告)号：DE69020529T2
公开(公告)日：1995-12-21
申请号：DE69020529
申请日：1990-12-17
申请人： SONY CORP
发明人： NOGUCHI MASAYOSHI , YAMADA MAKOTO
IPC分类号： G11B15/467
摘要： A system is provided for controlling positions of record tracks relative to a scanning trace of a head device (12A;12B). An envelope detector (36) detects an envelope of an output from a head device (12A;12B) operative to scan a record tape (13) along a scanning path transverse to record tracks. A pulse generator (40) produces two pulses appearing respectively at predetermined time points in a period of a scanning trace of the head device (12A;12B). A level sampler (37) samples a level of a detection output from the envelope detector (36) with the pulses produced by the pulse generator (40) to produce two sampled outputs. A dislocation detector (41) detects dislocation of a group of record tracks traversed by the head device (12A;12B) relative to the scanning trace of the head device (12A;12B) based on a difference between the sampled outputs from the level sampler (37). A tape controller (42,45) adjusts a travelling speed of the record tape (13) to control positions of the record tracks traversed by the head device (12A;12B) relative to the scanning trace of the head device (12A;12B) in response to a detection output from the dislocation detecting circuit (41).

30. 发明专利

AT127609T 未知
公开(公告)号：AT127609T
公开(公告)日：1995-09-15
申请号：AT90312225
申请日：1990-11-08
申请人： SONY CORP
发明人： FUKAMI TADASHI , YAMADA MAKOTO , KAJIWARA TSUTOMU
IPC分类号： G11B15/12 , G11B15/18 , G11B20/10 , G11B5/008
摘要： A digital signal processing circuit being to support different arrangements of a rotary drum or the like by adapting the circuit to output a record signal at timing switched in accordance with the structure of the rotary drum and the like. The digital signal processing circuit comprises memory means for storing control data representative of the diameter of the rotary drum, the lap angle of the magnetic tape wound around the rotary drum, and the arrangement of the magnetic heads on the rotary drum; and means connected to the memory means and responsive to the stored control data for outputting the record signal at a specific transmission speed and at a timing switched as a function of the data stored in the memory means.

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