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1. 发明专利

JPH0198373A VTR INCORPORATED CAMERA PROVIDED WITH REPRODUCING FUNCTION 失效
公开(公告)号：JPH0198373A
公开(公告)日：1989-04-17
申请号：JP10251688
申请日：1988-04-27
申请人： HITACHI LTD
发明人： ICHIMURA SHIGERU , NAKASUNA NARIYASU , KAWARAI TAKESHI , NISHIYAMA TAKANORI , TOYOSHIMA SHUJI
IPC分类号： G11B33/06 , H04N5/225 , H04N5/765 , H04N5/782
摘要： PURPOSE:To facilitate the manipulation of camera pickup and transportation by arranging a camera part and an opposed part of a VTR so as to form a cubic type and bringing them into the video recording standby state in interlocking with the movement of the cover. CONSTITUTION:The camera part 11 and the opposed part 1 of the VTR are arranged side by side and they are contained in a case 5 to form the entire parts as a cubic form. A cover 12 covering the front part of the camera part 11 is slided laterally and the front face of the camera part 11 is released, then the standby mode is attained in interlocking therewith. In depressing a video recording start operation knob placed in the rear face of the VTR incorporated type camera main body 10, the camera pickup is attained.

2. 发明专利

JPH09203928A PROTECTION COVER 失效
公开(公告)号：JPH09203928A
公开(公告)日：1997-08-05
申请号：JP1065996
申请日：1996-01-25
申请人： HITACHI LTD
发明人： GOTO AKIHIRO , ICHIMURA SHIGERU , MORI KIMIHARU
IPC分类号： G03B11/04 , G03B17/56 , H04N5/225
摘要： PROBLEM TO BE SOLVED: To easily attach a protection cover without using another tool and to eliminate danger that a lens hood or a main body case is damaged, the lens hood or the main body case is borken or a user from being injured because the tool is not necessitated. SOLUTION: In a camcorder; a projected or recessed part is formed on the attachable/detachable lens hood 2 to which the protection cover 3 is attached, and a recessed or projected part fit to the lens hood 2 is formed on the cover 3, and the cover 3 is rotated in a state where it is fit to the lens hood 2 so that the cover 3 and the lens hood 2 may be integrally moved.

3. 发明专利

JPH0198374A VTR INCORPORATED TYPE CAMERA PROVIDED WITH REPRODUCTION FUNCTION 失效
公开(公告)号：JPH0198374A
公开(公告)日：1989-04-17
申请号：JP10251788
申请日：1988-04-27
申请人： HITACHI LTD
发明人： ICHIMURA SHIGERU , NAKASUNA NARIYASU , KAWARAI TAKESHI , NISHIYAMA TAKANORI , TOYOSHIMA SHUJI
IPC分类号： H04N5/225 , G11B33/06
摘要： PURPOSE:To facilitate the manipulation of camera pickup by arranging a VTR operation part adjacent to a camera part and bringing the video recording standby state of camera pickup in interlocking with the movement of cover. CONSTITUTION:The operation part of the VTR 1 is arranged adjacent to the camera part 11 to constitute the VTR incorporated camera main body 10. The cover 12 covering the front side of the camera part 11 is slided to the front face of the operation part of the VTR 1 to cover the front face and in releasing the front face of the camera part 11, the camera standby mode is attained. In depressing the video recording start operation knob located at the rear face of the VTR incorporated camera main body 10, the camera pickup is started.

4. 发明专利

JP2001067001A PLANE-TYPE LUMINESCENT DISPLAY DEVICE 失效
公开(公告)号：JP2001067001A
公开(公告)日：2001-03-16
申请号：JP24270999
申请日：1999-08-30
申请人： HITACHI LTD , HITACHI VIDEO & INF SYST
发明人： INOUE HIROYUKI , UMEHARA KUNIO , KODERA YOSHIE , SASAMOTO TOSHIO , ICHIMURA SHIGERU , KOCHI MASANORI , KONOUE AKIHIKO , OKIMOTO MITSUO
IPC分类号： G09F9/00
摘要： PROBLEM TO BE SOLVED: To reduce temperature increase caused by heat radiation of a device's internal component such as a heat source, by forming an inner surface of a light emitting element of a metallic casing and a driving circuit with material having a far infrared absorption factor exceeding a specific ratio. SOLUTION: A means for improving a far infrared absorption factor is provided on the inner surface or both surfaces of a metallic casing 4a. For example, an alumite treatment of the surface of the metallic casing 4a can also improve the far infrared absorption factor up to 40%. Black coating of a device's inner surface of the metallic casing 4a can also improve the far infrared absorption factor to 15%. The metallic casing 4a using these means absorbs far infrared radiation occurring in a display device such as a display element 1 and an electric component on a driving circuit board 2 on the inner surface side of the device of the metallic casing 4a. Thus, an amount of the far infrared radiation that has reflected by the metallic casing 4a can be suppressed. Therefore, the absorption amount of the far infrared radiation absorbed by a heat source such as the display device 1 or the electric component on the driving circuit board 2 reduces.

5. 发明专利

JPH02276374A VCR INCORPORATED TYPE CAMERA 失效
公开(公告)号：JPH02276374A
公开(公告)日：1990-11-13
申请号：JP9652589
申请日：1989-04-18
申请人： HITACHI LTD
发明人： NAKASUNA NARIYASU , KAWARAI TAKESHI , ICHIMURA SHIGERU , NISHIYAMA TAKANORI
IPC分类号： H04N5/225
摘要： PURPOSE:To improve the watertightness and the operability of a VCR incorporated type camera which has a watertight and drip-proof structure by dividing this structure into two parts which can be opened separate and closed together and adding a packing substance to the contact part between two divided structure bodies in order to secure the watertightness. CONSTITUTION:The main body 1 of a VCR incorporated type camera is divided into a camera part 2 and a VTR part 3. The part 2 includes a lens part 11 and a viewfinder 12 at the front and rear side of the part 2 respectively. The part 3 includes a grip part 5. Furthermore the packings 7a (at the side of the part 3) and 7B (at the side of the part 2) are added to a part where both parts 2 and 3 have a contact with each other when they are put on each other with an open/close mechanism 4 defined as a fulcrum. Thus the inside of the camera main body 1 is kept watertight. Then a watertight and drip-proof structure is obtained when both parts 2 and 3 are integrated and locked by a lock mechanism.

6. 发明专利

JPH01269263A VTR UNITED-TYPE CAMERA 失效
公开(公告)号：JPH01269263A
公开(公告)日：1989-10-26
申请号：JP9551988
申请日：1988-04-20
申请人： HITACHI LTD
发明人： NODA KOSAKU , NISHIYAMA TAKANORI , KAWARAI TAKESHI , ICHIMURA SHIGERU , KOBAYASHI HIROTAKA , SAWAHATA YUKIO
IPC分类号： H04N5/765 , G11B15/10 , G11B33/02 , H04N5/225 , H04N5/782
摘要： PURPOSE:To improve operability by providing a camera picture-recording standby operating element in a VTR united-type camera, in which a VTR part with picture-recording and reproducing function and a camera part are unitedly constituted. CONSTITUTION:For the VTR united-type camera, a camera part 2 and a VTR part 3 are unitedly constituted and a microphone 5 is provided on the upper surface of a camera lens part 4. Then, an electronic view finder 6 is provided on the upper surface of the VTR part 3. A slide cover 1 is positioned in the rear direction part of a main body and fitted to an operation panel 11 with being freely slidable. According to the position of the slide cover 1 to the operation panel 11, the three modes of power source turning-off, a camera picture- recording standby condition and a VTR reproducing standby condition can be switched. Thus, the camera recording condition can be obtained only by one operation to open and close the slide cover and the operability can be improved.

7. 发明专利

JPS63193773A VTR UNIFIED CAMERA EQUIPPED WITH REPRODUCING FUNCTION 失效
公开(公告)号：JPS63193773A
公开(公告)日：1988-08-11
申请号：JP2451087
申请日：1987-02-06
申请人： HITACHI LTD
发明人： ICHIMURA SHIGERU , NAKASUNA NARIYASU , KAWARAI TAKESHI , NISHIYAMA TAKANORI , TOYOSHIMA SHUJI
IPC分类号： H04N5/765 , G11B15/10 , G11B31/00 , H04N5/225
摘要： PURPOSE:To obtain a VTR unifying camera equipped with a reproducing function capable of setting the picture recording waiting state of a camera photographing, by interlocking the front of a lens with a cover, and setting a camera at the picture recording waiting state when the cover is slided from the front of the lens and setting it at a VTR reproducing function waiting state when the cover covers the front of the lens. CONSTITUTION:A switching piece 17 gives a turning force to a lever 19 by the displacement of the position of the cover 12, and furthermore, gives a displacement quantity to turn ON and OFF a sliding switch 20. Meanwhile, since a recessed part 17a formed in a shape of cam is formed on a part of the switching piece 17, and the switching piece 17 is formed as a spring body as a whole, the recessed part 17a is brought into contact with a projecting piece 21 formed independently from a button block 18, and in a state where the cover 12 is opened, the maximum spring force is pressed, thereby, it is set so as to lock the cover 12 at an opened state. And when the cover 12 is shifted by a micro distance and the recessed part 17a of the switching piece 17 rides over the projecting piece 21, the locking of the lens 2 of sliding type is released.

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