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71. 发明专利

JPH09304885A FILM UNIT WITH LENS 失效
公开(公告)号：JPH09304885A
公开(公告)日：1997-11-28
申请号：JP12456896
申请日：1996-05-20
申请人： KONISHIROKU PHOTO IND
发明人： YAMAGUCHI HIROSHI , TAKABA TETSUSHI , YOSHIDA KOJIRO , YAMAZAKI MASARU
IPC分类号： G03C3/00 , G03B17/04
摘要： PROBLEM TO BE SOLVED: To obtain a film unit with a lens constituted so that a film is not moved even when the APS film is used. SOLUTION: The film unit with a lens is constituted so that the roll-like unexposed film and a cartridge C whose light shielding door C2 fitted to a film gateway is opened are respectively loaded at an assembling time by interposing an exposure part 1a exposing the film and the film exposed by the exposure part 1a every photographing time is taken up by a spool in the cartridge C. Besides, it is provided with an actuation shaft 2 engaged with the door C2 and a tension spring 3 pressing the shaft 2 in a direction that the door C2 is closed.

72. 发明专利

JPH07295154A FILM UNIT WITH LENS AND REAR COVER OPENING METHOD THEREFOR 失效
公开(公告)号：JPH07295154A
公开(公告)日：1995-11-10
申请号：JP8486194
申请日：1994-04-22
申请人： KONISHIROKU PHOTO IND
发明人： TAKABA TETSUSHI
IPC分类号： G03C3/00 , G03B17/04
摘要： PURPOSE:To easily open a rear cover with a weak force with the use of a simple tool by making a through-hole into which a tool is inserted on the bottom surface of the rear cover and providing a supporting part supporting the top end of the tool. CONSTITUTION:A main body 1 is covered with the back and bottom surface parts 2a and 2b of the rear cover 2, it is firmly restrained by a pawl to protect each unit and simultaneously prevent a film from being exposed and the main body l is covered with a front cover 3 from the front as well. For removing the rear cover 2 from the main body 1, the top end of a flat screwdriver 10 on the market is inserted into the through-hole 2c provided on the bottom surface part 2b of the rear-cover 2 and butted against the supporting part, to easily open rear cover by prying in the direction of the arrow. Since a cartridge and a reel are exposed, even if the film is wound on the reel for instance, the film can be easily taken out.

73. 发明专利

JPH07295153A FILM UNIT WITH LENS 失效
公开(公告)号：JPH07295153A
公开(公告)日：1995-11-10
申请号：JP8486094
申请日：1994-04-22
申请人： KONISHIROKU PHOTO IND
发明人： TAKABA TETSUSHI
IPC分类号： G03C3/00 , G03B17/04
摘要： PURPOSE:To easily and completely separate a paper cover from a camera by forming perforations on at least one surface of the paper cover and tearing it along the perforations. CONSTITUTION:The camera 10 is covered with the paper cover 11, it is formed in such a manner that it is folded along the outside case member of the camera 10 and it is covered with five surfaces of the top, front, bottom, and side surface parts 11b, 11c, 11d, 11e and 11f of the paper cover 11, in a case shape. When the film is taken out in a laboratory after the completion of photographing, the edge part 11g between the perforations 13 is pulled in the direction of the arrow because the perforations 13 of two lines are provided on the back and side surface parts 11e and 11f of the paper cover 11, so that the paper cover 11 is easily torn and the back and side surface parts 11e and 11f having the perforations 13 are divided in two. Therefore, the paper cover 11 is easily separated from the camera 10 and the bending or collapsing work of a rear cover 3 can be facilitated.

74. 发明专利

JPH07287361A FILM UNIT WITH LENS 失效
公开(公告)号：JPH07287361A
公开(公告)日：1995-10-31
申请号：JP10232894
申请日：1994-04-14
申请人： KONISHIROKU PHOTO IND
发明人： TAKABA TETSUSHI , FUJITA MASAMI
IPC分类号： G03C3/00 , G03B17/04 , G03B17/24
摘要： PURPOSE:To provide a film with a lens capable of recording information at low cost by a simple mechanism without using a complicated circuit or high- priced parts. CONSTITUTION:This film unit with a lens 1 is provided with a unit main body 2 and a film cartridge 3 exposing incorporated unexposed film F and housing it. As for the unit with a lens, the film F is coated with a magnetic material and recording actuating bodies 11 and 12 are installed in the unit main body 2; the recording actuating bodies 11 and 12 are provided with a permanent magnet 16 for recording information on the magnetic material of the film F and a recording button 17 recording the information on the magnetic material of the film F by moving the permanent magnet 16; and the information is recorded on the magnetic material of the film F by the permanent magnet 16 by changing the relative positions of the permanent magnet 16 of the recording actuating bodies 11 and 12 and the film F and operating the recording button 17.

75. 发明专利

JPH04345378A ELECTRONIC STILL VIDEO CAMERA 失效
公开(公告)号：JPH04345378A
公开(公告)日：1992-12-01
申请号：JP11865691
申请日：1991-05-23
申请人： KONISHIROKU PHOTO IND
发明人： HASEGAWA YUJI , TAKABA TETSUSHI , MINAKI TAKASHI , SATO HIROSHI
IPC分类号： H04N5/225 , H04N5/335 , H04N5/372
摘要： PURPOSE:To improve the utilization and reliability of electronic still video camera. CONSTITUTION:Optical photographing means are constituted of plural photographic lens 2a, 2b, and 2c whose focal distances are made different, diaphragms 32 provided corresponding to those lens, and optical filters 33, and three photographing system units X, Y, and Z are constituted of the optical photographing means and CCD 34. A CCD changeover switch and a switching circuit are provided as a switching means which switches at least one of the three photographing system units X, Y, and Z to be used so as to be selected and driven. Then, pictures whose focus distances are made different are selectively or simultaneously obtained.

76. 发明专利

JPH04324789A SOLID-STATE IMAGE PICKUP DEVICE 失效
公开(公告)号：JPH04324789A
公开(公告)日：1992-11-13
申请号：JP9431591
申请日：1991-04-24
申请人： KONISHIROKU PHOTO IND
发明人： TAKAYAMA ATSUSHI , TAKABA TETSUSHI , MINAKI TAKASHI , SATO HIROSHI , HASEGAWA YUJI
IPC分类号： H04N5/225 , H04N9/09
摘要： PURPOSE:To improve the picture quality and to use a movie and a still camera in common by utilizing effectively plural CCDs. CONSTITUTION:A light led through an image pickup lens 1 and an iris 2 is dispersed into two by a half mirror face 3a, and the image is formed respectively on CCDs 5, 7 arranged respectively to each light dispersion path. One CCD 5 is used for a luminance signal and the other CCD 7 is used for a chrominance signal, the luminous quantity to the CCD 5 for luminance signal is increased so as to decrease an exposure time of the luminance signal-use CCD 5. Thus, high speed shuttering or iris is attained for the luminance signal-use CCD 5 much contributing to the resolution to prevent unsharp by camera-shake and fuzziness. Furthermore, the two CCDs are used for a CCD for a movie and a CCD for a still picture and the two CCDs of the same specification are used to obtain a picture by one frame.

77. 发明专利

JPH04302281A STILL VIDEO CAMERA 失效
公开(公告)号：JPH04302281A
公开(公告)日：1992-10-26
申请号：JP6660591
申请日：1991-03-29
申请人： KONISHIROKU PHOTO IND
发明人： KOIZUMI YUKINORI , TAKABA TETSUSHI , HASEGAWA YUJI , SATO HIROSHI
IPC分类号： G02F1/13 , H04N5/225 , H04N5/74
摘要： PURPOSE:To observe and project not only recorded images but also reproduced images while enlarging them. CONSTITUTION:At the time of a photographing (A), an object is photographed through a main lens system 1 for photographing by a CCD 2. At the time of a reproducing (B), the CCD 2 is saved from the photographic position, a transmissive LCD 3 is moved to the photographic position and the positions are exchanged. The images are reproduced onto the transmissive LCD 3 and lighted up by a light source 5 on the back side of the transmissive LCD 3 and therefore, the reproduced images on the transmissive LCD arranged at the optically equivalent position to the CCD 2 at the photographing time to the main lens system 1 are projected with the main lens system 1 as a lens system for photographing so as to observe the enlarged images on a screen.

78. 发明专利

JPH0373680A SIGNAL TRANSMISSION STRUCTURE FOR STILL PICTURE RECORDER 失效
公开(公告)号：JPH0373680A
公开(公告)日：1991-03-28
申请号：JP20792789
申请日：1989-08-14
申请人： KONISHIROKU PHOTO IND
发明人： TAKABA TETSUSHI , MINAKI TAKASHI , SAITO TADASHI , NAGAISHI KATSUYA , TAMURA TOMOAKI
IPC分类号： H04N5/225 , H04N5/907
摘要： PURPOSE:To remove labor to be used for electric connection by arranging an optical signal originating past and an optical signal receiving part respectively on the still picture recorder body side and on the memory or external apparatus side and originating and receiving optical signals to be transmitted by using the originating and receiving parts. CONSTITUTION:The originating part and the receiving part of optical signals to be transmitted between a circuit in a memory card 17 and a circuit in the electronic still camera body 15a are respectively included in the memory card 17 and the body 15a. An optical signal emitted from a light emitting element (LED) 22 in the body 15a is inputted to a light receiving element (photodiode) 19 in the memory card 17. On the other hand, an optical signal emitted from a light emitting element (LED) 18 in the memory card 17 is inputted to a light receiving element (photodiode) 1 in the body 15a.

79. 发明专利

JPH0365886A PICTURE CONVERTER FOR STILL VIDEO CAMERA 失效
公开(公告)号：JPH0365886A
公开(公告)日：1991-03-20
申请号：JP20024889
申请日：1989-08-03
申请人： KONISHIROKU PHOTO IND
发明人： YONEDA TADAAKI , ARAKAWA HIROAKI , TAKABA TETSUSHI , ISOGUCHI SEIICHI , KOIZUMI YUKINORI
IPC分类号： H04N5/225 , H04N5/232 , H04N5/91 , H04N5/92 , H04N7/24 , H04N19/00 , H04N19/124 , H04N19/157 , H04N19/162 , H04N19/172 , H04N19/186 , H04N19/196 , H04N19/423 , H04N19/625 , H04N19/85
摘要： PURPOSE:To attain data compression with the highest efficiency without losing picture information by providing a highly efficient code conversion means possible selecting the conversion efficiency of a quantization code, selecting the conversion efficiency of the quantization code in the highly efficient code conversion means so as to vary the conversion efficiency in response to an object field depth. CONSTITUTION:Based on an object field depth detected by an object field depth detection means, that is, the requirement of the resolution of the picture, a conversion efficiency selection means selects the conversion efficiency of a quantization code in the high efficiency code conversion means to vary the conversion efficiency in response to the object field depth thereby varying the quantization level of a picture signal stored in a picture storage means. That is, the compression control of the high efficiency code converter 7 is implemented by the software or hardware information from an object field depth calculation processor 11 as a conversion efficiency selection means and the object field depth detection means. Thus, the picture signal is coded with a high efficiency and the memory capacity is saved and a high picture level is obtained altogether.

80. 发明专利

JPH01232890A ELECTRONIC STILL CAMERA 失效
公开(公告)号：JPH01232890A
公开(公告)日：1989-09-18
申请号：JP5840488
申请日：1988-03-14
申请人： KONISHIROKU PHOTO IND
发明人： TAKABA TETSUSHI , HARADA TOSHIMITSU , SHIMADA MASAKI , MINAKI TAKASHI
IPC分类号： H04N5/225 , H04N5/907
摘要： PURPOSE:To attain dubbing recording without using a separate dubbing device by providing a reproduction means to a camera main body and further providing a recording means applying dubbing recording to a picture signal. CONSTITUTION:An analog picture signal from a CCD 3 is fed to a 1st recording/ reproduction common use magnetic head 6 via a signal processing circuit 4, the 1st FM modulation circuit 5 and the 1st recording amplifier 6 and recorded on a 1st magnetic disk. When the picture signal recorded on the 1st magnetic disk is subjected to dubbing recording onto a 2nd magnetic disk, the picture signal reproduced by the 1st recording/reproduction common use magnetic head 6 from the 1st magnetic disk is fed to a monitor television set 20 and displayed, and sent to a 2nd recording head 15 and subjected to dubbing recording on the 2nd magnetic disk.

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