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. 发明专利

JPS63146673A MAGNETIC RECORDING AND REPRODUCING DEVICE 失效
公开(公告)号：JPS63146673A
公开(公告)日：1988-06-18
申请号：JP29444786
申请日：1986-12-10
申请人： SONY CORP
发明人： YOSHINO KAZUO
IPC分类号： H04N5/7826 , G11B15/087 , H04N5/782 , H04N5/783 , H04N5/93
摘要： PURPOSE:To attain the mode inversion automatically by detecting the order of a leading edge and a trailing edge with a half period of a RF switching pulse of a reproducing signal subject to waveform shaping so as to apply the mode discrimination at slow reproduction. CONSTITUTION:When the mode of a video signal recorded on a tape is switched at the slow reproduction, a high level in the reproduced RF signal is lost at the middle portion of the RF switching pulse D within a half period. When the high level of the reproduced RF signal exists at the middle part within a half period of the RF switching pulse D, an output C of a waveform shaping circuit 6 within a half period of the RF switching pulse appears in the order of leading and trailing. Then an output J of a D-FF7 always goes to a high level. When the high level fo the reproduced RF signal does not exist in the middle part within a half period of the RF switching pulse D, an output C of the waveform shaping circuit 6 does not appear in the order of leading and trailing and the output J of the D-FF17 always goes to a low level. A discrimination circuit 18 detects the consecutive low level of the output of the D-FF17 to output a mode switching signal from an output terminal 19.

2. 发明专利

JPS63112848A REPRODUCING DEVICE 失效
公开(公告)号：JPS63112848A
公开(公告)日：1988-05-17
申请号：JP25649186
申请日：1986-10-28
申请人： SONY CORP
发明人： YOSHINO KAZUO
IPC分类号： H04N5/783 , G11B15/467
摘要： PURPOSE:To prevent a picture just after the transition from a normal reproduction mode to a slow reproduction mode from noizing on its upper and lower parts by averaging a tracking error voltage at the time of a first still reproduction in the slow reproduction mode and controlling the next normal reproduction based on the averaged voltage. CONSTITUTION:A slow reproduction is carried out by repeating a still reproduction and a normal reproduction with a magnetic tape recorded with pilot signals for tracking together with video signals. When the magnetic tape is stopped in order to switch over from the normal reproduction mode to the first still reproduction of the slow reproduction mode, a tracking error voltage is averaged to obtain a voltage almost equivalent to the tracking error voltage during the slow reproduction, and the next normal reproduction is then controlled based on the obtained voltage. Consequently, no tracking error is occurred upon the slow reproduction just transited from the normal reproduction, thus preventing a picture from noizing on its upper or lower part.

3. 发明专利

JP2001204529A CARRYING BAG 失效
公开(公告)号：JP2001204529A
公开(公告)日：2001-07-31
申请号：JP2000015804
申请日：2000-01-25
申请人： SONY CORP
发明人： YAMADA YUKIO , YOSHINO KAZUO , TSUKAMOTO KAIZO , TAKIMOTO KENTARO
IPC分类号： A45C11/38 , G03B17/56
摘要： PROBLEM TO BE SOLVED: To provide a carrying bag adapted for accommodating and carrying a video camera or the like and capable of immediately coping with different sizes of a battery mounted in the video camera. SOLUTION: The carrying bag is adapted to accommodate equipment such as a video camera with a battery mounted therein. The carrying bag comprises a bag body with an opening at its top and a lid member for covering the opening. The bag body and the lid member are freely openably and closably interconnected by hinge means provided on their sides. The engagement position of the bag body and the lid member can be varied to match the battery of varying capacity which is mounted in the video camera. Thus, when the battery of the desired capacity is mounted in the video camera as necessary, the video camera can be easily and neatly accommodated in the bag and carried around by simply varying the engagement position of the lid member for the bag body according to the size of the battery.

4. 发明专利

JPH03132270A VIDEO SIGNAL PROCESSOR 失效
公开(公告)号：JPH03132270A
公开(公告)日：1991-06-05
申请号：JP27078989
申请日：1989-10-18
申请人： SONY CORP
发明人： KOJIMA MASAAKI , YOSHINO KAZUO , KORI TERUHIKO , TAKAHASHI TAKAO , IIJIMA KOJI
IPC分类号： H04N5/262 , H04N5/783
摘要： PURPOSE:To attain smooth scene change by writing a desired video signal regenerated from a VTR to a field memory or a frame memory and cross-fading a moving video signal from the video camera and the still picture signal read from the memory when the operation of the video camera is started. CONSTITUTION:A memory means 11 writing a desired one-field or one-frame of a moving video signal regenerated from a video tape recorder 5 and a cross fade means 12 are provided. The cross fading means 12 is constituted of, e.g. a couple of coefficient devices 13, 14 and an adder 15, the coefficient devices 13, 14 include a component such as a read only memory(ROM) and a desired coefficient data is stored in each ROM. When the operation of the video camera 1 is started, the moving video signal from the video camera and the still picture video signal read from the memory means 11 are cross-faded. Thus, a scene change at an editing point is implemented smoothly with simple constitution.

5. 发明专利

JP2001224416A CARRYING BAG 失效
公开(公告)号：JP2001224416A
公开(公告)日：2001-08-21
申请号：JP2000041087
申请日：2000-02-18
申请人： SONY CORP
发明人： YAMADA YUKIO , YOSHINO KAZUO , TSUKAMOTO KAIZO , TAKIMOTO KENTARO
IPC分类号： A45C11/00 , A45C13/00
摘要： PROBLEM TO BE SOLVED: To provide a carrying bah to store and carry instruments such as a video camera, which can be quickly adjusted to the desired size even if there is a difference in the size of batteries mounted on the video camera. SOLUTION: The carrying bag is for storing instruments such as a video camera with batteries mounted on it. The carrying bag comprises a bag body which opens on the top and a cover member to cover the opening section. The bag body and the cover member are closably and detachably connected together by means of a hinge means provided on the cover member and on the bag body there are a plurality of connection means to which the hinge means are detachably connected. Therefore, when a battery with any capacity as needed is chosen to be mounted on a video camera, the position where the cover member is connected to the bag body can only be changed according to the size of he battery, changing the capacity of the carrying bag, and the video camera can be easily stored in an appropriate condition and carried neatly.

6. 发明专利

JP2001190319A CARRYING BAG 失效
公开(公告)号：JP2001190319A
公开(公告)日：2001-07-17
申请号：JP2000007800
申请日：2000-01-17
申请人： SONY CORP
发明人： YAMADA YUKIO , YOSHINO KAZUO , TSUKAMOTO KAIZO , SEKI YASUYUKI
IPC分类号： A45C11/38
摘要： PROBLEM TO BE SOLVED: To provide a carrying bag to house and carry a video camera or the like, which can immediately correspond with the video camera even when the size of a battery to be fitted on the video camera differs. SOLUTION: This carrying bag is constituted in such a manner that on the bag main body, a pocket section which can be projected/sunk corresponding with a battery having a different capacity, being fitted on a video camera, is formed. Thus, while the battery is being fitted on the video camera to be housed in the carrying bag, the video camera is simply projected to the outside while the projectable/sinkable pocket section is pushed out to the outside by corresponding with the capacity of the fitted battery. Therefore, the size of the carrying bag itself is not required to be changed, or the battery is not required to be removed, and the video camera having the battery can be easily carried while being housed with a favorable appearance.

7. 发明专利

JPH10208818A CONNECTION CABLE, COMMENDATION DEVICE, AND COMMUNICATION METHOD 失效
公开(公告)号：JPH10208818A
公开(公告)日：1998-08-07
申请号：JP28636897
申请日：1997-10-20
申请人： SONY CORP
发明人： FUJIMORI TAKAHIRO , YOSHINO KAZUO , KUSAGAYA YASUO
IPC分类号： H01R13/719 , H01B11/02 , H01F17/06 , H01R13/6461 , H01R13/7193 , H04B3/32
摘要： PROBLEM TO BE SOLVED: To suppress common mode cross talk between the signal cables. SOLUTION: In the 6-pin cable in an IEEE1394 standard, a power line 11, and two pairs of signal line 12, 13 are builted-in, and six conductor wires (two power lines 11, and two each of signal wires 12, 13, total six) are connected to the tip 1A which provides six corresponding electrical connector. And the signal cable 12, 13 of the 6 pin cable 1, ferrite beads 14, 15 which form a closed magnetic path around them are attached.

8. 发明专利

JP2522265B2 失效
公开(公告)号：JP2522265B2
公开(公告)日：1996-08-07
申请号：JP25649186
申请日：1986-10-28
申请人： SONY CORP
发明人： YOSHINO KAZUO
IPC分类号： H04N5/783 , G11B15/467

9. 发明专利

JPH03131179A VIDEO SIGNAL PROCESSING DEVICE 失效
公开(公告)号：JPH03131179A
公开(公告)日：1991-06-04
申请号：JP26884589
申请日：1989-10-16
申请人： SONY CORP
发明人： KOJIMA MASAAKI , YOSHINO KAZUO , KORI TERUHIKO , TAKAHASHI TAKAO , IIJIMA KOJI
IPC分类号： H04N5/262 , H04N5/243
摘要： PURPOSE:To smooth the conversion at an editing point with a simple constitution by cross-faking a moving picture video signal and a still picture video signal when the moving picture video signal at the time of stopping the operation of a video camera is written in a field memory or a frame memory and the video camera is operated again. CONSTITUTION:An input video signal Si from a video camera 1 is supplied in common to a field memory 11, a coefficient device 13 and a fixed contact at the position (ee) of a changeover switch 3 via a fixed contact of rec position of a changeover switch 2 and a moving contact. A video signal Sd delayed by one field period is fed to a coefficient device 14 from the field memory 11 and an output of both the coefficient devices 13, 14 is fed to an adder 15. A cross fade video signal Sf outputted from the adder 15 is fed in common to a monitor (view finder) 4 and a VTR 5 via a fixed contact (mry) and a moving contact of the switch 3 and an output of the VTR 5 is fed to a fixed contact (pb) of the switch 2. A control signal outputted from a memory control circuit 16 is fed respectively to a couple of the coefficient devices 13, 14 and the field memory 11.

10. 发明专利

JPH03117080A VIDEO SIGNAL PROCESSOR 失效
公开(公告)号：JPH03117080A
公开(公告)日：1991-05-17
申请号：JP25366789
申请日：1989-09-28
申请人： SONY CORP
发明人： KORI TERUHIKO , IIJIMA KOJI , TAKAHASHI TAKAO , YOSHINO KAZUO , KOJIMA MASAAKI
IPC分类号： H04N5/21 , H04N5/265 , H04N5/272 , H04N5/275
摘要： PURPOSE:To synthesize a video signal transmitted through a single signal line by a simple constitution by switching a still picture video signal and a dynamic picture video signal stored in a storage means, based on a key signal. CONSTITUTION:A video signal from an image pickup part 11 of a camera is supplied to an input terminal 1 being a single signal line, supplied to a field memory 4 through a switch 14, and an output signal of this field memory 4 and the signal from the input terminal 1 are switched by a switch 13 and fetched to an output terminal 3. Subsequently, first of all, a key picture is photographed by the image pickup part 11 and written in a memory 12, and next, a still picture is written in the field memory 4, and also, simultaneously with photographing of a dynamic picture, the switch 13 is switched in accordance with a key signal. In such a way, the video signal transmitted through a single signal line can be synthesized by a simple constitution.

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