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1. 发明专利

DE3421725C2 未知
公开(公告)号：DE3421725C2
公开(公告)日：1993-07-29
申请号：DE3421725
申请日：1984-06-12
申请人： SONY CORP., TOKIO/TOKYO, JP
发明人： MAEDA, SATORU, TOKIO/TOKYO, JP
IPC分类号： G09G5/06
摘要： A color-signal converting circuit for generating three primary-color display signals receives a first binary data signal, which requires the use of a look-up table before it can be displayed, and a second binary data signal, which does not require a look-up table but is in a format different than the first binary data signal, and selects one of these two-inputs for display after a memory unit performs either a look-up table operation or a conversion operation, as determined by a logical circuit priority decision based on one of the two input data signals.

2. 发明专利

DE3328737C2 未知
公开(公告)号：DE3328737C2
公开(公告)日：1993-07-01
申请号：DE3328737
申请日：1983-08-09
申请人： SONY CORP., TOKIO/TOKYO, JP
发明人： YAMANAKA, SEISUKE, MITAKA, JP , SASE, MASATOSHI, ATSUGI, KANAGAWA, JP , YOSHIOKA, OSAMU, YOKOHAMA, KANAGAWA, JP , KAJINO, ISAO, ISEHARA, KANAGAWA, JP
IPC分类号： H04N5/225 , H04N5/335 , H04N5/341 , H04N5/351 , H04N5/353 , H04N5/359 , H04N5/369 , H04N5/3728 , H04N5/378 , H04N101/00

3. 发明专利

DE4240918A1 未知
公开(公告)号：DE4240918A1
公开(公告)日：1993-06-09
申请号：DE4240918
申请日：1992-12-04
申请人： SONY CORP., TOKIO/TOKYO, JP
发明人： SHIOHARA, KENJI , ASAI, MASAAKI , SUZUKI, SHUNJI , KUWAYAMA, KIYOYASU, INAZAWA, AICHI, JP
IPC分类号： H01J29/07
摘要： The present invention provides an aperture grill capable of securing uniformity in the width of end slits among slits formed in an effective area of the picture of the flat grill plate of an aperture grill for a CAT or the like. In an aperture grill formed by joining the periphery of a flat aperture grill of a thin metal sheet provided with a plurality of slits to a frame, extra slits having a width smaller than that of the plurality of slits and capable of screening are formed in the flat aperture grill at positions outside the end slits among the plurality of slits at the opposite ends of the effective area of picture.

4. 发明专利

DE3519617C2 未知
公开(公告)号：DE3519617C2
公开(公告)日：1993-04-29
申请号：DE3519617
申请日：1985-05-31
申请人： SONY CORP., TOKIO/TOKYO, JP
发明人： HASEGAWA, NORIO , FUJINO, TOYOMI , MATSUBARA, SUSUMU, TOKIO/TOKYO, JP
IPC分类号： G11B17/26 , G11B17/22 , G11B23/023
摘要： A disc player fitted for automatic change of discs comprises a disc pack receiving table for receiving and holding a disc pack containing a plurality of discs, a disc rotating device for rotating a disc taken out from the disc pack and loaded thereon, and a movable chassis operative to move up and down in relation to the disc pack receiving table and provided with a mechanical arrangement comprising a sliding lever for actuating a sliding member provided in the disc pack to take a selected disc out of the disc pack, a motor for rotating selectively in the clockwise and counterclockwise directions, a driving roller for being rotated with the rotatory driving force produced by the motor to carry the selected disc taken out from the disc pack to the disc rotating device, and a driving mechanism actuated with the rotatory driving force produced by the motor for driving the sliding lever in the manner for taking a disc out of the disc pack when the motor rotates in one of the clockwise and counterclockwise directions and for driving the sliding lever to put back the same when the motor rotates in the other of the clockwise and counterclockwise directions.

5. 发明专利

DE3243879C2 未知
公开(公告)号：DE3243879C2
公开(公告)日：1993-04-29
申请号：DE3243879
申请日：1982-11-26
申请人： SONY CORP., TOKIO/TOKYO, JP
发明人： SHIODA, TAKIZO , ITO, NORIO, TOKIO/TOKYO, JP , HORIUCHI, HIROSHI, YOKOHAMA, KANAGAWA, JP
IPC分类号： G03B21/10 , G03B21/62 , H04N5/74

6. 发明专利

DE3248552C2 未知
公开(公告)号：DE3248552C2
公开(公告)日：1993-04-22
申请号：DE3248552
申请日：1982-12-29
申请人： SONY CORP., TOKIO/TOKYO, JP
发明人： KATAKURA, MASAYUKI, YOKOHAMA, KANAGAWA, JP
IPC分类号： G11B20/00 , H03G9/02 , H03G11/00
摘要： In a noise reduction circuit comprising a combining circuit which generates a combined signal in response to signals supplied thereto, a main channel which supplies an information signal substantially unchanged to the combining circuit, and an auxiliary channel which receives the information signal and which supplies a modified information signal to the combining circuit for combining with the unchanged information signal, the auxiliary channel includes a high pass filter with a variable cut-off frequency which generates a filtered output signal in response to the information signal supplied thereto, a voltage-current converting circuit which converts the voltage level of the filtered output signal to a current and which supplies the current to the combining circuit, and an amplitude limiting circuit which limits the amplitude of the current supplied to the combining circuit.

7. 发明专利

DE3447700C2 未知
公开(公告)号：DE3447700C2
公开(公告)日：1993-02-18
申请号：DE3447700
申请日：1984-12-28
申请人： SONY CORP., TOKIO/TOKYO, JP
发明人： KOBAYASHI, TOMIO , SATO, HEIKICHI , KUBOTA, MAKOTO , KANO, SHOICHI , KUMURA, TATSUO , YAMAUCHI, KAZUSHI , TAKAHASHI, YOSHIMI , SAITO, JUNICHI , KONNO, SEIKI , MANIWA, OSAMU, MIYAGI, JP
IPC分类号： G11B5/127 , G11B5/187 , G11B5/31

8. 发明专利

DE3240921C2 未知
公开(公告)号：DE3240921C2
公开(公告)日：1993-02-18
申请号：DE3240921
申请日：1982-11-05
申请人： SONY CORP., TOKIO/TOKYO, JP
发明人： FUJIMURA, YASUSHI, MUSASHINO, TOKIO/TOKYO, JP , OKADA, TAKASHI , TANAKA, YUTAKA, YOKOHAMA, KANAGAWA, JP , IKEDA, YASUNARI, FUNABASHI, CHIBA, JP
IPC分类号： H04N7/01
摘要： A double-scanning non-interlace television receiver for receiving an interlace television signal having alternating odd and even fields of scan lines which are normally interlaced, as displayed, comprises a receiver circuit which receives the interlace television signal and generates received line signals representative of the scan lines of a field being received, a visual display apparatus, and a non-interlace converting circuit connected to the receiver circuit which generates an averaged line signal from two consecutive received line signals and serially supplies the averaged line signal and the consecutive received line signals to the visual display apparatus for display by the latter, with each averaged line signal being supplied and displayed between the respective received line signals.

9. 发明专利

DE3333801C2 未知
公开(公告)号：DE3333801C2
公开(公告)日：1993-01-28
申请号：DE3333801
申请日：1983-09-19
申请人： SONY CORP., TOKIO/TOKYO, JP
发明人： SUZUKI, MASAKUNI, YOKOHAMA, KANAGAWA, JP , MAEYAMA, SADAO, KATSUURA, CHIBA, JP , ARAI, KIYOSHI, HIGASHIKURUME, TOKIO/TOKYO, JP , KANEKO, YOSHIO, CHOFU, TOKIO/TOKYO, JP , FUGITO, SHOHGO, TOKIO/TOKYO, JP
IPC分类号： B41J2/325 , B41J17/10 , B41J35/16 , G06T1/00 , G06T1/20 , H04N1/46 , H04N1/60
摘要： The color signals to be printed by a thermal color transfer printer are processed in order to provide gamma and temperature compensation for nonlinearities in the responses of the colored dyes used in the thermal printing ribbon and also to provide color compensation to correct for any overlap in the spectral response of these colored dyes. Color data signals are sampled and multiplexed to place the main or print color signal, which is determined by the color of the dye in position in front of the thermal head at that instant, in the center of a multiplexed, time-sharing arrangement with the non-print color signals arranged on either side. The multiplexed signal is digitized and used to address a read only memory containing compensation curves to provide both gamma compensation and color compensation, and the compensated signals are adjusted in gray scale magnitude before being pulse width modulated for driving the thermal head to produce the desired color, hard-copy print.

10. 发明专利

DE3409410C2 未知
公开(公告)号：DE3409410C2
公开(公告)日：1993-01-21
申请号：DE3409410
申请日：1984-03-14
申请人： SONY CORP., TOKIO/TOKYO, JP
发明人： GUERRERO, MANUEL A., FORT LAUDERDALE, FLA., US
IPC分类号： G11B15/02 , G11B15/22 , G11B15/48 , G11B27/10

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