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1. 发明专利

JPH03223832A SELF-PHOTOGRAPHING METHOD FOR CAMERA 失效
公开(公告)号：JPH03223832A
公开(公告)日：1991-10-02
申请号：JP1998690
申请日：1990-01-30
申请人： FUJI PHOTO OPTICAL CO LTD , FUJI PHOTO FILM CO LTD
发明人： SHIINA MICHIHIRO , SAITO TATSUO , NOGUCHI YUKIO
IPC分类号： G03B13/36 , G02B7/28 , G03B9/08 , G03B17/40
摘要： PURPOSE:To eliminate troublesomeness in self-photographing by comparing 1st range-finding data obtained and stored by performing range-finding at the time of starting a sequence for performing self-photographing with 2nd range- finding in a fixed cycle thereafter and judging that a photographer gets in a photographing position when the range-finding data changes. CONSTITUTION:A self LED 32 is turned on and a range-finding part 16 is allowed to perform range-finding, then the 1st range-finding data at the time of depressing a shutter release switch SP is inputted and stored. After a fixed time elapses, the range-finding part 16 is allowed to perform the range-finding and the 2nd range-finding data is inputted. Then, the 1st range-finding data stored is compared with the 2nd range-finding data obtained by performing the range-finding after the fixed time. When the 2nd range-finding data is smaller than the 1st range-finding data consecutively twice, it is judged that the photographer gets in the specified photographing position. Thus, there is no bustle that the photographer poses and a failure that a waiting time becomes long is eliminated. Furthermore, a series of range-finding operation for performing the range-finding before starting the self-operation is made needless.

2. 发明专利

JPH02207231A PRINTED BOARD FITTING STRUCTURE FOR CAMERA 失效
公开(公告)号：JPH02207231A
公开(公告)日：1990-08-16
申请号：JP2715289
申请日：1989-02-06
申请人： FUJI PHOTO OPTICAL CO LTD , FUJI PHOTO FILM CO LTD
发明人： TANAKA YASUHIKO , NOGUCHI YUKIO
IPC分类号： G03B17/02 , G03B17/00 , H05K7/14
摘要： PURPOSE:To prevent bending stress, etc., from being generated in a printed board itself by clamping one end of the printed board by a metal plate and a holder plate and locking the other end of the printed board by part of a holder plate. CONSTITUTION:The holder plate 20 made of synthetic resin is fitted to the metal piece 18 of a camera main body. Clamping parts 20B and 20C are formed on the holder plate 20, the metal piece 18 is inserted into the clamping parts 20B and 20C and clamped with a screw, and no screw hole need not be formed in the metal piece 18. Further, the metal plate 32 is fitted to the holder plate 20 with a screw, one end of the printed board 22 is clamped and held by the metal plate 32 and holder plate 20, and the other end of the printed board 22 is locked by part of the holder plate 20 to prevent the printed board from floating. Consequently, the bending stress, etc., can be prevented from being generated in the printed board 22.

3. 发明专利

JPH03208030A SELF-PHOTOGRAPHING METHOD FOR CAMERA 失效
公开(公告)号：JPH03208030A
公开(公告)日：1991-09-11
申请号：JP236790
申请日：1990-01-09
申请人： FUJI PHOTO OPTICAL CO LTD , FUJI PHOTO FILM CO LTD
发明人： TANAKA YASUHIKO , IWAI FUMIO , NOGUCHI YUKIO
IPC分类号： G03B13/36 , G02B7/28 , G03B9/64 , G03B17/40
摘要： PURPOSE:To prevent in convenience such as busy pose making or long waiting time e.g. as in the case of using a self-timer by detecting that a person to be photographed is ready in a photographing position, and executing a shutter release operation. CONSTITUTION:The number of photographs is set by operating a prescribed button, and also, the sequence for self-photographing is started. When the sequence is started, a CPU 10 executes a range finding by a range finding part 16, and first range finding data in which it is stored, and second range finding data obtained by executing repeatedly a range finding in a prescribed period thereafter are compared. Subsequently, when this compared range finding data is varied, it is decided that the person to be photographed is ready in the photographing position. After a prescribed time elapses from a variation time point of this range finding data (for instance, a self-LED 32 is flickered for three seconds), a shutter releasing operation 18 is executed, and a releasing operation is executed in the period of a prescribed time until the set number of photographing is ended.

4. 发明专利

JPH11142916A CAMERA 失效
公开(公告)号：JPH11142916A
公开(公告)日：1999-05-28
申请号：JP30769297
申请日：1997-11-10
申请人： FUJI PHOTO OPTICAL CO LTD , FUJI PHOTO FILM CO LTD
发明人： TANAKA YASUHIKO , NOGUCHI YUKIO , HORIKIRI KAZUHISA , NISHITANI YASUHIRO , FUJITA YOSHIHIRO
IPC分类号： G03B17/38 , G03B11/04 , G03B17/04 , G03B17/18
摘要： PROBLEM TO BE SOLVED: To provide a camera being reducible in size, regardless of the fact that a lens cover attached to the front surface of a main body is provided by providing a recessing part for housing the top end of a lens barrel in the rear surface of the lens cover. SOLUTION: The camera is constituted to provide the main body 10 having the lens barrel 15 whose top end is left projected from the front surface, even in a collapsed state and a photographing function and the lens cover 60 which is freely attachable to/detachable from the front surface 12 of the main body 10 and provided with the recessing part, 70b capable of housing the top end of the lens barrel 15, in a position facing the top end of the barrel 15, when the lens cover 60 is attached to the front surface 12.

5. 发明专利

JPS63213829A FILM FEEDING STRUCTURE FOR CAMERA 失效
公开(公告)号：JPS63213829A
公开(公告)日：1988-09-06
申请号：JP4731187
申请日：1987-03-02
申请人： FUJI PHOTO OPTICAL CO LTD , FUJI PHOTO FILM CO LTD
发明人： KOBAYASHI HIDEO , NOGUCHI YUKIO
IPC分类号： G03B17/00
摘要： PURPOSE:To prevent a film wound around a spool from being loosened by disengaging a sprocket and the spool from each other to engage the spool with a friction means by a clutch mechanism. CONSTITUTION:An epicyclic 12 with a spool gear 11, which is provided on a spool 10, as the sun gear is interposed between the spool gear 11 and a sprocket gear 15 provided on a sprocket 14. The clutch mechanism is constituted which engages the epicyclic gear 12 with the sprocket gear 15 at the time of preparatory winding and disengages the epicyclic gear 12 from the sprocket gear 15 at the time of frame feeding, and the friction means which is engaged with the epicyclic gear 12 of the clutch mechanism at the time of frame feeding and is disengaged from this gear 12 at the time of preparatory winding is provided and is engaged with the epicyclic gear 12 at the time of frame feeding to apply a desired friction to the spool 10. Thus, the film wound around the spool 10 is prevented from being loosened with rotation of the spool 10 by the sprocket 14.

6. 发明专利

JPH11174306A ZOOM CAMERA 失效
公开(公告)号：JPH11174306A
公开(公告)日：1999-07-02
申请号：JP34106997
申请日：1997-12-11
申请人： FUJI PHOTO OPTICAL CO LTD , FUJI PHOTO FILM CO LTD
发明人： NOGUCHI YUKIO , TANAKA YASUHIKO , NISHITANI YASUHIRO
IPC分类号： G02B7/04 , G02B7/08
摘要： PROBLEM TO BE SOLVED: To reduce the thickness of a zoom camera by attaching an encoder contact piece to a key plate in the mode that it extends backward rather than the trailing end of the key plate in the zoom camera in which the encoder contact piece for detecting the focal distance of a zoom lens barrel is attached to the key plate moving integrally with an intermediate helicoid barrel only in the optical axis direction. SOLUTION: An encoder substrate 22 is installed to extend backward across a photographic film surface and the encoder contact piece 24 is attached to the key plate 24 in the mode that it extends backward rather than the trailing end of a key plate 9. The encoder substrate 22 and the encoder contact piece 24 are arranged above or below a photographic film path.

7. 发明专利

JPH06281997A FINDER STRUCTURE FOR CAMERA PROVIDED WITH PANORAMIC FUNCTION 失效
公开(公告)号：JPH06281997A
公开(公告)日：1994-10-07
申请号：JP9233493
申请日：1993-03-26
申请人： FUJI PHOTO OPTICAL CO LTD , FUJI PHOTO FILM CO LTD
发明人： NOGUCHI YUKIO
IPC分类号： G03B13/12 , G03B17/28
摘要： PURPOSE:To provide finder structure for a camera provided with a panoramic photographing function in which a visual field frame is switched to a frame for ordinary photographing and a frame for panoramic photographing in accordance with a photographing mode, and where dust is prevented from infiltrating into the inner side of a finder by obtaining structure that link between a switching operation part and a visual field frame switching mechanism in the photographing mode is performed through a single hole formed in a finder housing. CONSTITUTION:A panoramic visual field frame 15 is supported to freely slide on a visual field frame plate 10 where an ordinary visual field frame 11 is formed. By allowing the frame 15 to slide, the range of the frame 11 is moved forward and backward. The frame 15 is allowed to slide by turning a visual field frame switching lever 20 turnably supported by the housing 23 of the finder. The tip part of the shaft part 22 of the lever 20 is projected to the outside of the finder from the hole 24, and a finder driving lever 25 is linked with the tip part, and a photographing mode switching lever 30 is linked with the lever 25.

8. 发明专利

JPH06281996A FINDER STRUCTURE FOR CAMERA 失效
公开(公告)号：JPH06281996A
公开(公告)日：1994-10-07
申请号：JP9233393
申请日：1993-03-26
申请人： FUJI PHOTO OPTICAL CO LTD , FUJI PHOTO FILM CO LTD
发明人： NOGUCHI YUKIO
IPC分类号： G03B13/10 , G03B13/14
摘要： PURPOSE:To provide finder structure for a camera capable of adjusting spatial parallax caused between a photographing optical system and a finder by dividing the component of the finder into two blocks and allowing the two blocks to freely move in a direction crossing with the optical axis of the finder. CONSTITUTION:An object side block 1 is constituted by holding an objective lens in an objective side housing, and an ocular side block 3 is constituted by holding an erect optical system and an ocular in an ocular side housing. A screw hole 11a is formed on an engaging projecting part 11 and a slot 12a is formed on a flange part 12 in the objective side housing. An engaging recessped part 13 in which the engaging projecting part 11 is housed and an engaging pin 14 inserted in the slot 12a are formed in the ocular side housing. The ocular side housing is allowed to freely move in the direction crossing with the optical axis of the finder by guiding the recessed part 13 by the projecting part 11 and guiding the engaging pin 14 by the slot 12a. A spacer 7 having desired thickness is allowed to intervene between the projecting part 11 and the recessed part 13 as necessary.

9. 发明专利

JPH0415629A CAMERA HAVING PHOTOGRAPHING MODE FOR CONSTELLATION 失效
公开(公告)号：JPH0415629A
公开(公告)日：1992-01-21
申请号：JP11770890
申请日：1990-05-09
申请人： FUJI PHOTO OPTICAL CO LTD , FUJI PHOTO FILM CO LTD
发明人： TANAKA YASUHIKO , NOGUCHI YUKIO , SHIINA MICHIHIRO , IWAI FUMIO
IPC分类号： G03B7/0805 , G02B7/28 , G03B9/64 , G03B13/36
摘要： PURPOSE:To execute photographing with exposure which is fit for photographing the starry sky even when a camera is one provided with an automatic exposure device or an automatic focusing device by making an exposure time longer than that at a normal photographing time and simultaneously setting the focal length of a photographing lens to infinity when a photographing mode for a constellation is selected. CONSTITUTION:When a mode is the photographing mode for a constellation, the photographing lens is set to the infinity according to the priority of the distance of an object obtained by an automatic focusing circuit 3. Then, after the delay of fixed time, a shutter is opened and exposure is started. When the shutter is opened by a shutter circuit 2, it is judged whether a set time is passed or not. Then, when the set time is passed, the shutter is closed. Besides, the set time is previously set at a time which is fit for photographing the constellation in the sky. Thus, the exposure is executed under a state which is fit for photographing the starry sky or the like.

10. 发明专利

JPH03213836A SELF PHOTOGRAPHING METHOD FOR CAMERA 失效
公开(公告)号：JPH03213836A
公开(公告)日：1991-09-19
申请号：JP885890
申请日：1990-01-18
申请人： FUJI PHOTO OPTICAL CO LTD , FUJI PHOTO FILM CO LTD
发明人： UMETSU TAKAO , SAITO TATSUO , NOGUCHI YUKIO
IPC分类号： G03B13/36 , G02B7/32 , G03B9/08 , G03B9/64 , G03B17/40
摘要： PURPOSE:To accomplish range-finding appropriate for photographing circumstances by selecting either a single beam mode or a multi-beam mode so that the range-finding is performed and detecting that a photographer gets in a photographed position, thereby performing a specified shutter releasing action. CONSTITUTION:Either the single beam or the multi-beam mode is selected according to the photographing circumstances in an automatic self mode so as to perform the range-finding. Then, 1st range-finding data AFD stored after performing the range-finding by a range-finding part 16 at the time of starting a sequence where self photographing is performed is compared with 2nd range- finding data obtained by repeatedly performing the range-finding in a fixed cycle thereafter. When the change of the range-finding data is detected, a CPU 10 judges that the photographer gets in the photographed position to start the specified shutter releasing action. Thus, a waiting time is shortened, the range- finding before starting a self-operation is made needless, and the range-finding appropriate for the photographing circumstances is accomplished.

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