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公开(公告)号：BR9305231A
公开(公告)日：1994-06-28
申请号：BR9305231
申请日：1993-12-23
Applicant: SONY CORP
Inventor： MIKAMI TSUTOMU , KANEKO MASAYASU , MURASE YOSHIHARU
Abstract: A television camera/recorder comprises a television camera unit for converting a scene into corresponding electrical signals, and a VTR for recording the electrical signals provided by the television camera unit and reproducing the recorded electrical signals. The signals reproduced by the VTR are converted into carrier television signals by an internal RF converter, and the carrier television signals are sent to an external television receiver through a first output jack connected by a cord to the external television receiver. The television camera/recorder may be additionally provided with an adapter capable of being detachably connected to a case containing the television camera unit, the VTR unit and the RF converter and provided with a second output jack capable of being connected to the first output jack provided on the case when the adapter is joined to the case.
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公开(公告)号：GB2112246B
公开(公告)日：1985-05-09
申请号：GB8209330
申请日：1982-03-30
Applicant: SONY CORP
Inventor： HIRAI JUN , KANEKO MASAYASU
Abstract: A processing circuit for a composite color television signal formed of a chrominance component and a luminance component includes a comb filter of the type including a 1H delay line. In order to process the chrominance component, the comb filter is followed by an operational circuit providing a difference signal representing vertical correlation of the input chrominance component for consecutive line intervals, and a feedback loop circuit for combining the input chrominance component with the feedback difference signal before application to the comb filter. A detecting circuit detects correlation of video information in the luminance component in vertically aligned portions of successive horizontal line intervals, and provides a detecting signal which is used to adjust the feedback loop gain on the feedback loop circuit in accordance with the detecting signal. The processing circuit can further comprise a luminance comb filter including the delay line and an additive combining circuit, which is followed by a subtractive combining circuit and a band pass filter having an input connected to an output of the subtractive combining circuit and an output connected to an input of the latter. This circuit gives the luminance comb filter a flat frequency transfer characteristic. In the detecting circuit, a delay circuit is provided formed of a pre-emphasis circuit, an AM modulator, a delay line, an AGC circuit, an AM detecter, a de-emphasis circuit, and a low pass filter.
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公开(公告)号：FR2502879A1
公开(公告)日：1982-10-01
申请号：FR8205446
申请日：1982-03-30
Applicant: SONY CORP
Inventor： HIRAI JUN , KANEKO MASAYASU
Abstract: A processing circuit for a composite color television signal formed of a chrominance component and a luminance component includes a comb filter of the type including a 1H delay line. In order to process the chrominance component, the comb filter is followed by an operational circuit providing a difference signal representing vertical correlation of the input chrominance component for consecutive line intervals, and a feedback loop circuit for combining the input chrominance component with the feedback difference signal before application to the comb filter. A detecting circuit detects correlation of video information in the luminance component in vertically aligned portions of successive horizontal line intervals, and provides a detecting signal which is used to adjust the feedback loop gain on the feedback loop circuit in accordance with the detecting signal. The processing circuit can further comprise a luminance comb filter including the delay line and an additive combining circuit, which is followed by a subtractive combining circuit and a band pass filter having an input connected to an output of the subtractive combining circuit and an output connected to an input of the latter. This circuit gives the luminance comb filter a flat frequency transfer characteristic. In the detecting circuit, a delay circuit is provided formed of a pre-emphasis circuit, an AM modulator, a delay line, an AGC circuit, an AM detecter, a de-emphasis circuit, and a low pass filter.
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公开(公告)号：CA1043422A
公开(公告)日：1978-11-28
申请号：CA209823
申请日：1974-09-23
Applicant: SONY CORP
Inventor： KANEKO MASAYASU , OHSHIMA SYUNJI , ASANUMA YASUAKI
Abstract: A transceiver is composed of a circuit for detecting the fact that an opposit station is varied from its transmitting state to its receiving state and vice versa, and a circuit for producing a specific pause sound by an output signal from the aforesaid detecting circuit when the opposite station is varied from its transmitting state to its receiving state and vice versa.
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公开(公告)号：AU7346674A
公开(公告)日：1976-03-25
申请号：AU7346674
申请日：1974-09-19
Applicant: SONY CORP
Inventor： KANEKO MASAYASU , OHSHIMA SYUNJI , ASANUMA YASUAKI
Abstract: Circuits for use with a receiver which notify the operator of a receiving station by means of an audio tone when an opposite station is calling or has ceased transmission. The transition of an opposite station from its transmitting to receiving state or vice versa is detected and a specific change-over sound based upon the detector output is introduced into the principal station's receiver audio amplifier circuits.
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Patent Agency Ranking
公开(公告)号：JP2003187195A
公开(公告)日：2003-07-04
申请号：JP2001379797
申请日：2001-12-13
Applicant: SONY CORP
Inventor： KANEKO MASAYASU
Abstract: PROBLEM TO BE SOLVED: To provide a plurality of services to a user with one non-contact communication card. SOLUTION: A non-contact communication system 1 comprises an IC card 12 comprising a card antenna 23 resonating at the communication carrier frequency and an M cell 32 having an M cell antenna 32 resonating at the communication frequency; and a reader-writer (R/W) 11 comprising an R/W antenna 22 resonating at the communication carrier frequency. Electromagnetic coupling is applied to the R/W antenna 22 and the card antenna 23. A circulating magnetic field generated around a wire by a line current flowing in the card antenna 23 or the M cell antenna 32 applies electromagnetic coupling to the card antenna 23 or the M cell antenna 32. The R/W 11 and the M cell 24 installed on the IC card 12 perform mutual non-contact communication via the R/W antenna 22, the card antenna 23 and the M cell antenna 32. COPYRIGHT: (C)2003,JPO
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17.发明专利
公开(公告)号：JP2003179526A
公开(公告)日：2003-06-27
申请号：JP2001377599
申请日：2001-12-11
Applicant: SONY CORP
Inventor： KOBAYASHI MIYUKI , KANEKO MASAYASU , HOSOMI HIROSHI
Abstract: PROBLEM TO BE SOLVED: To extend a communication range. SOLUTION: A non-contact communication system comprises an R/W device 11 provided with an R/W antenna 22 resonating with a communication carrier frequency, a TAG device 12 provided with a TAG antenna 23 resonating with the communication carrier frequency, and an antenna sheet 61 operating as an antenna resonating with the communication carrier frequency. The R/W antenna 22 is electromagnetically coupled with a first coupling part 112 of the antenna sheet 61, and a second coupling part 113 is electromagnetically coupled with the TAG antenna 23 by a circulating magnetic field around a lead of the second coupling part 113 or the TAG antenna 23 produced by a line current flowing through the lead. The R/W device 11 and the TAG device 12 carry out non-contact communication with each other via the electromagnetically coupled R/W antenna 22, the antenna sheet 61, and the TAG antenna 23. COPYRIGHT: (C)2003,JPO
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公开(公告)号：JP2001143455A
公开(公告)日：2001-05-25
申请号：JP32739899
申请日：1999-11-17
Applicant: SONY CORP
Inventor： OTA SHUICHI , IETOKU TAKASHI , KANEKO MASAYASU
Abstract: PROBLEM TO BE SOLVED: To miniaturize a recording and reproducing device for performing non-contact communication with a memory inside a cassette with recorded information on recording contents. SOLUTION: Concerning the recording and reproducing device for a tape cassette with which a magnetic tape 30 is housed inside a cassette shell and the intra-cassette memory with the recorded information on the recording contents and antennas on the side of this memory and connecting cassette are provided, this device is provided with a recording and reproducing mechanism part 140, a cassette-holding member 150, which is moved between a position to a tape cassette, while holding the tape cassette and approaching to the recording and reproducing mechanism part and a position for delivering the tape cassette away from the recording and reproducing mechanism part, with a part 153 formed from a metal and opposed to the cassette side antenna, a delivering member 170 to move between a holding position for holding the tape cassette with the cassette holding member 50 and an eject position for inserting/ejecting the tape cassette in the direction across the moving track of the cassette-holding member, and equipment side antenna 190 for communication via the intra-cassette memory and the cassette side antenna.
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公开(公告)号：JPH10224151A
公开(公告)日：1998-08-21
申请号：JP2028397
申请日：1997-02-03
Applicant: SONY CORP
Inventor： KANEKO MASAYASU
Abstract: PROBLEM TO BE SOLVED: To improve a band utilization factor and to enable receiving that has high articulation by making a passband variable according to a received FM signal and compressing frequency shift of a modulation signal that has undergone preemphasis. SOLUTION: In a variable delay circuit 42, a delay amount of an FM frequency Δw is controlled by an integration circuit 47, and further, calculation with a modulation coefficient rad/v (Kf) is performed. An FM detection circuit 44 performs operation by using a demodulation coefficient v/rad (Kd) through a BPF 43, and an FM demodulation signal y' is demodulated. An amplifier circuit 45 amplifies the signal y' based on a variable feedback gain Ka. The circuit 47 controls the delay amount of a variable delay circuit 42, in accordance with the amplified FM demodulation signal y'. The deemphasis circuit 48 performs deemphasis processing of a demodulation output (FM demodulation signal) from an adder 46.
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公开(公告)号：JPH0253997B2
公开(公告)日：1990-11-20
申请号：JP4674981
申请日：1981-03-30
Applicant: SONY CORP
Inventor： HIRAI JUN , KANEKO MASAYASU
Abstract: A processing circuit for a composite color television signal formed of a chrominance component and a luminance component includes a comb filter of the type including a 1H delay line. In order to process the chrominance component, the comb filter is followed by an operational circuit providing a difference signal representing vertical correlation of the input chrominance component for consecutive line intervals, and a feedback loop circuit for combining the input chrominance component with the feedback difference signal before application to the comb filter. A detecting circuit detects correlation of video information in the luminance component in vertically aligned portions of successive horizontal line intervals, and provides a detecting signal which is used to adjust the feedback loop gain on the feedback loop circuit in accordance with the detecting signal. The processing circuit can further comprise a luminance comb filter including the delay line and an additive combining circuit, which is followed by a subtractive combining circuit and a band pass filter having an input connected to an output of the subtractive combining circuit and an output connected to an input of the latter. This circuit gives the luminance comb filter a flat frequency transfer characteristic. In the detecting circuit, a delay circuit is provided formed of a pre-emphasis circuit, an AM modulator, a delay line, an AGC circuit, an AM detecter, a de-emphasis circuit, and a low pass filter.
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