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1. 发明专利

DE69934650D1 未知
公开(公告)号：DE69934650D1
公开(公告)日：2007-02-15
申请号：DE69934650
申请日：1999-10-26
申请人： FUJI PHOTO FILM CO LTD
发明人： AOSHIMA SHINSUKE , UCHIDA SHOICHI , MORITA MASAYA , TOMINAGA YOSHIHIRO , YAMAGUCHI YUKIHIKO , MORI RYO
IPC分类号： G03B19/04 , G03B43/00 , G03B43/02
摘要： A taking lens (5, 105) of a used lens-fitted photo film unit (2) is cleaned according to sequential steps. Loosened cleaning tape (48, 366) is opposed to the taking lens. A cleaning head (56, 361) is caused to press the cleaning tape against the taking lens. While the cleaning tape is pressed against the taking lens, the cleaning head is moved, to wipe the taking lens with the cleaning tape. Furthermore, before wiping with the cleaning tape, the taking lens is brushed. The cleaning head is rotated back and forth. In a preferred embodiment, a recycling apparatus includes a disassembly line (100) which disassembles the lens-fitted photo film unit after removal of a cassette shell (24, 123) with photo film ( 25, 124) being exposed. A main body (15, 115, 171) is obtained with at least a cassette shutter closing mechanism (147) for a cassette shutter (27, 127) and a frame counter mechanism (152). A closing mechanism setting device (180, 181, 189, 198) sets the cassette shutter closing mechanism in the shutter opening position. A counter setting device (253, 259, 270, 277) sets the frame counter mechanism in an initial position thereof. The frame counter mechanism, when in the initial position, designates an initial one of the indicia in the frame counter mechanism. Furthermore, an inspection line (380) inspects operation of the mechanical parts (147, 152, 158). A cleaning line (383) cleans at least a viewfinder lens (132). A conveyor (385) conveys the lens-fitted photo film unit between the inspection line and the cleaning line.

2. 发明专利

DE69725681D1 未知
公开(公告)号：DE69725681D1
公开(公告)日：2003-11-27
申请号：DE69725681
申请日：1997-11-18
申请人： FUJI PHOTO FILM CO LTD
发明人： YAMAGUCHI YUKIHIKO
IPC分类号： G03C3/00 , G03B17/04 , G03B43/00 , G03B43/02 , G03B15/05 , G03B19/04

3. 发明专利

DE69412346T2 未知
公开(公告)号：DE69412346T2
公开(公告)日：1998-12-10
申请号：DE69412346
申请日：1994-05-13
申请人： FUJI PHOTO FILM CO LTD
发明人： YAMAGUCHI YUKIHIKO , TAGI MASAHIRO
IPC分类号： G01M11/00 , G01M11/02
摘要： A lens inspector has an objective lens composed by front and rear lenses, a two-dimensional image sensor and an image forming lens for forming a point image of light passing through the objective lens. A lens to be inspected is disposed between a light source and an object focal point of the objective lens. The light source projects a light bundle onto the test lens in parallel with the optical axis of the objective lens, and the front lens of the objective lens is moved along the optical axis so as to shift the object focal point of the objective lens stepwise into a plurality of positions within a predetermined range including a normal focal point of the test lens therein. Brightness data of a point image formed on the two-dimensional image sensor is detected for each shift positions of the objective lens, and is used for judgment as to whether an actual focal point of the test lens is within a proper range.

4. 发明专利

AT350689T 未知
公开(公告)号：AT350689T
公开(公告)日：2007-01-15
申请号：AT99121322
申请日：1999-10-26
申请人： FUJI PHOTO FILM CO LTD
发明人： AOSHIMA SHINSUKE , UCHIDA SHOICHI , MORITA MASAYA , TOMINAGA YOSHIHIRO , YAMAGUCHI YUKIHIKO , MORI RYO
IPC分类号： G03B19/04 , G03B43/00 , G03B43/02
摘要： A taking lens (5, 105) of a used lens-fitted photo film unit (2) is cleaned according to sequential steps. Loosened cleaning tape (48, 366) is opposed to the taking lens. A cleaning head (56, 361) is caused to press the cleaning tape against the taking lens. While the cleaning tape is pressed against the taking lens, the cleaning head is moved, to wipe the taking lens with the cleaning tape. Furthermore, before wiping with the cleaning tape, the taking lens is brushed. The cleaning head is rotated back and forth. In a preferred embodiment, a recycling apparatus includes a disassembly line (100) which disassembles the lens-fitted photo film unit after removal of a cassette shell (24, 123) with photo film ( 25, 124) being exposed. A main body (15, 115, 171) is obtained with at least a cassette shutter closing mechanism (147) for a cassette shutter (27, 127) and a frame counter mechanism (152). A closing mechanism setting device (180, 181, 189, 198) sets the cassette shutter closing mechanism in the shutter opening position. A counter setting device (253, 259, 270, 277) sets the frame counter mechanism in an initial position thereof. The frame counter mechanism, when in the initial position, designates an initial one of the indicia in the frame counter mechanism. Furthermore, an inspection line (380) inspects operation of the mechanical parts (147, 152, 158). A cleaning line (383) cleans at least a viewfinder lens (132). A conveyor (385) conveys the lens-fitted photo film unit between the inspection line and the cleaning line.

5. 发明专利

DE69412346D1 未知
公开(公告)号：DE69412346D1
公开(公告)日：1998-09-17
申请号：DE69412346
申请日：1994-05-13
申请人： FUJI PHOTO FILM CO LTD
发明人： YAMAGUCHI YUKIHIKO , TAGI MASAHIRO
IPC分类号： G01M11/00 , G01M11/02
摘要： A lens inspector has an objective lens composed by front and rear lenses, a two-dimensional image sensor and an image forming lens for forming a point image of light passing through the objective lens. A lens to be inspected is disposed between a light source and an object focal point of the objective lens. The light source projects a light bundle onto the test lens in parallel with the optical axis of the objective lens, and the front lens of the objective lens is moved along the optical axis so as to shift the object focal point of the objective lens stepwise into a plurality of positions within a predetermined range including a normal focal point of the test lens therein. Brightness data of a point image formed on the two-dimensional image sensor is detected for each shift positions of the objective lens, and is used for judgment as to whether an actual focal point of the test lens is within a proper range.

6. 发明专利

DE69934650T2 未知
公开(公告)号：DE69934650T2
公开(公告)日：2007-04-26
申请号：DE69934650
申请日：1999-10-26
申请人： FUJI PHOTO FILM CO LTD
发明人： AOSHIMA SHINSUKE , UCHIDA SHOICHI , MORITA MASAYA , TOMINAGA YOSHIHIRO , YAMAGUCHI YUKIHIKO , MORI RYO
IPC分类号： G03B19/04 , G03B43/00 , G03B43/02
摘要： A taking lens (5, 105) of a used lens-fitted photo film unit (2) is cleaned according to sequential steps. Loosened cleaning tape (48, 366) is opposed to the taking lens. A cleaning head (56, 361) is caused to press the cleaning tape against the taking lens. While the cleaning tape is pressed against the taking lens, the cleaning head is moved, to wipe the taking lens with the cleaning tape. Furthermore, before wiping with the cleaning tape, the taking lens is brushed. The cleaning head is rotated back and forth. In a preferred embodiment, a recycling apparatus includes a disassembly line (100) which disassembles the lens-fitted photo film unit after removal of a cassette shell (24, 123) with photo film ( 25, 124) being exposed. A main body (15, 115, 171) is obtained with at least a cassette shutter closing mechanism (147) for a cassette shutter (27, 127) and a frame counter mechanism (152). A closing mechanism setting device (180, 181, 189, 198) sets the cassette shutter closing mechanism in the shutter opening position. A counter setting device (253, 259, 270, 277) sets the frame counter mechanism in an initial position thereof. The frame counter mechanism, when in the initial position, designates an initial one of the indicia in the frame counter mechanism. Furthermore, an inspection line (380) inspects operation of the mechanical parts (147, 152, 158). A cleaning line (383) cleans at least a viewfinder lens (132). A conveyor (385) conveys the lens-fitted photo film unit between the inspection line and the cleaning line.

7. 发明专利

DE69725681T2 未知
公开(公告)号：DE69725681T2
公开(公告)日：2004-04-29
申请号：DE69725681
申请日：1997-11-18
申请人： FUJI PHOTO FILM CO LTD
发明人： YAMAGUCHI YUKIHIKO
IPC分类号： G03C3/00 , G03B17/04 , G03B43/00 , G03B43/02 , G03B15/05 , G03B19/04

8. 发明专利

JPH10161279A INSPECTION METHOD OF FILM UNIT WITH LENS 失效
公开(公告)号：JPH10161279A
公开(公告)日：1998-06-19
申请号：JP31800896
申请日：1996-11-28
申请人： FUJI PHOTO FILM CO LTD
发明人： YAMAGUCHI YUKIHIKO
IPC分类号： G03C3/00 , G03B17/04 , G03B43/00 , G03B43/02
摘要： PROBLEM TO BE SOLVED: To simultaneously inspect a shutter mechanism and a stroboscope unit by preventing the influence of strobe light. SOLUTION: A molt plane 89 is attached to the front surface of a strobe light emitting part, 11 and a stroboscope detector 82 in which a photoelectric sensor 90 for detecting the strobe light is incorporated is pressed to prevent the strobe light from leaking out from the strobe light emitting part 11. In this state, a shutter speed, the presence of the emission of the strobe light, light emission timing, etc., are simultaneously inspected by a release detector 80 and the stroboscope detector 82.

9. 发明专利

JPH05188529A FILM UNIT WITH LENS 失效
公开(公告)号：JPH05188529A
公开(公告)日：1993-07-30
申请号：JP245092
申请日：1992-01-09
申请人： FUJI PHOTO FILM CO LTD
发明人： ITAKURA KAZUO , YAMAGUCHI YUKIHIKO
IPC分类号： G03B9/10 , G03B17/04 , G03C3/00
摘要： PURPOSE:To provide a film unit with lens whose optical system inspecting time is fully secured. CONSTITUTION:A unit main body is constituted of a main body part 9, unexposed film 10 and a cartridge 11 housed in the main body part 9, and further a front cover 12 and a rear cover 13 with which the part 9 is covered from front and rear sides. An exposure unit 16 for exposing the film 10 is fixed on the front surface of the main body part, and further covered with the front cover 12. When a shutter blade provided in the unit 16 is opened/closed, a photographing luminous flux passing through a photographing aperture 19 exposes the film 10 through a photographing lens 4 and the unit 16. An aperture 40 is formed on a shutter cover 21 with which a shutter blade is covered, and further a shutter operation aperture 41 is provided at a position opposed to the aperture 40 on the front surface of the front cover 12, so that the opening/ closing operation of the shutter blade is executed even in a state where the front cover 12 is fixed on the main body part and the shutter is released just for a desired time.

10. 发明专利

JP2002372499A Periodical defect inspection method and apparatus 审中-公开
标题翻译：周期缺陷检查方法和装置
公开(公告)号：JP2002372499A
公开(公告)日：2002-12-26
申请号：JP2001180464
申请日：2001-06-14
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： YAMAGUCHI YUKIHIKO
IPC分类号： G01B11/30 , G01N21/892 , G06T1/00
摘要： PROBLEM TO BE SOLVED: To detect periodical defects accurately.
SOLUTION: The photoelectric conversion signal of a light receiver 12 is binarized by an AGC circuit 28 and a binarization circuit 29. The binarization signal is counted based on a clock from a reference clock generation circuit 35, thus judging whether the defect is a width defect having length in a width direction or not. A periodical defect detection section 27 judges whether the width defect occurs periodically or not. First, the width defect is detected, and then its periodicity is judged, thus excluding noise due to fine defects and accurately judging periodical width defects.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：准确检测定期缺陷。解决方案：光接收器12的光电转换信号由AGC电路28和二值化电路29二值化。二值化信号根据来自基准时钟产生电路35的时钟进行计数，从而判断缺陷是否为宽度缺陷具有宽度方向的长度。定期缺陷检测部27判断宽度缺陷是否周期性地发生。首先，检测宽度缺陷，然后判断其周期性，从而排除由于细小缺陷引起的噪声，并准确判断周期宽度缺陷。

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