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1. 发明专利

JPH11242282A CAMERA AND PHOTOGRAPHIC PRINT SYSTEM 失效
公开(公告)号：JPH11242282A
公开(公告)日：1999-09-07
申请号：JP4412498
申请日：1998-02-25
申请人： FUJI PHOTO OPTICAL CO LTD , FUJI PHOTO FILM CO LTD
发明人： KOBAYASHI HIDEO , INABA OSAMU , CHO MICHIO , IWASAKI YOICHI
IPC分类号： G03B17/17 , G03B17/24
摘要： PROBLEM TO BE SOLVED: To reduce the horizontal length of a camera body by guiding photographing light to a photographic film after reflecting the light by a mirror once. SOLUTION: As for a camera using a film cartridge for storing the photographic film 51 and equipped with an information storing means, a photographic optical system is installed in the camera, the photographic optical system includes the mirror 9 for reflecting the photographing light once so as to project the mirror image of the object to the photographic film 51. The information indicating that the image photographed on the film 51 is the mirror image is written in the information storing means of the film cartridge.

2. 发明专利

JPH11242260A CAMERA 失效
公开(公告)号：JPH11242260A
公开(公告)日：1999-09-07
申请号：JP4358198
申请日：1998-02-25
申请人： FUJI PHOTO FILM CO LTD , FUJI PHOTO OPTICAL CO LTD
发明人： NISHITANI YASUHIRO , KOMATSUZAKI HIROSHI , IWASAKI YOICHI , INABA OSAMU , SUZUKI TAKASHI
IPC分类号： G03B13/12 , G03B17/24 , G03B17/28
摘要： PROBLEM TO BE SOLVED: To excellently confirm an effect in zooming by a finder in a camera capable of pseudo zoom photographing. SOLUTION: A zoom type finder whose zoom ratio is 4 is used as the finder, and a lens whose zoom ratio is 2 is used as a photographing zoom lens. By operating a zoom lever, finder magnification is continuously varied from minimum finder magnification α=1 at which a photographing range corresponding to the shortest focal distance f1 of the photographing zoom lens can be observed to maximum finder magnification α=4 at which the photographing range corresponding to the pseudo longest focal distance obtained by multiplying the longest focal distance f2 by the maximum value of pseudo zoom magnification can be observed.

3. 发明专利

JPH11242289A PHOTOGRAPHIC CAMERA 失效
公开(公告)号：JPH11242289A
公开(公告)日：1999-09-07
申请号：JP4406398
申请日：1998-02-25
申请人： FUJI PHOTO FILM CO LTD , FUJI PHOTO OPTICAL CO LTD
发明人： KOMATSUZAKI HIROSHI , NISHITANI YASUHIRO , IWASAKI YOICHI , INABA OSAMU , SUZUKI TAKASHI
IPC分类号： G03B13/12 , G03B17/24 , G03B17/28
摘要： PROBLEM TO BE SOLVED: To enhance the operability of a photographic camera equipped with a pseudo zooming function, and to attain the variance of a way to use the pseudo zooming function. SOLUTION: By operating a zoom lever 6, a zoom finder 22 is varied among one-power and four-power, then, the finder image is observed in accordance with the variable power rate. The photographic lens 8 is varied between one- power and two-power. Plural kinds of distribution data with the combination of the variable power rate of the photographic lens 5 and the pseudo zooming magnification in accordance with three kinds of programs with respect to the variable power rate of the zoom finder 22 are stored in a distribution data memory 38. In the case of selecting one of the programs by a switching lever 27, the distribution data combined based on the selected program are read out in accordance with the variable power rate of the zoom finder 22, then, the variable power rate of the photographic lens 5 is decided, and also, the pseudo zooming magnification is decided. The pseudo zooming magnification for every photographic frame is written in an IC memory incorporated in the film cartridge 15 by a data recording device 58.

4. 发明专利

JPH11242287A CAMERA 失效
公开(公告)号：JPH11242287A
公开(公告)日：1999-09-07
申请号：JP4358098
申请日：1998-02-25
申请人： FUJI PHOTO FILM CO LTD , FUJI PHOTO OPTICAL CO LTD
发明人： KOMATSUZAKI HIROSHI , NISHITANI YASUHIRO , IWASAKI YOICHI , INABA OSAMU , SUZUKI TAKASHI
IPC分类号： G03B13/12 , G03B17/24
摘要： PROBLEM TO BE SOLVED: To confirm an operability and a zooming effect in a satisfactory state, as for a camera capable of pseudo-zoom photographing. SOLUTION: By operating a zoom lever, the magnification of a finder is varied between the minimum finder magnification α=1 capable of observing a photographing range corresponding to the shortest focal distance f1 of a photographic zoom lens and the maximum finder magnification α=4 capable of observing the photographing range corresponding to a pseudo longest focal distance which is obtained by multiplying the longest focal distance f2 by the maximum value of the pseudo zoom magnification. The real focal distance of the photographic zoom lens and the pseudo zoom magnification β are decided by a controller in accordance with the finder magnification α. In the case the finder magnification α is within the extent of 1 to 2, the real focal distance of the photographic zoom lens is controlled so as to correspond to the finder magnification α within the extent of the shortest focal distance f1 and the longest focal distance f2, and also, the pseudo zoom magnification β is controlled to be '1' which shows that the pseudo zoom photographing is not executed. In the case the finder magnification a becomes >2, the photographic zoom lens is fixed at the longest focal distance, and the pseudo zoom magnification β is decided by satisfying α=(f2/f1).β.

5. 发明专利

JPH11242286A PHOTOGRAPHIC CAMERA 失效
公开(公告)号：JPH11242286A
公开(公告)日：1999-09-07
申请号：JP4320198
申请日：1998-02-25
申请人： FUJI PHOTO FILM CO LTD , FUJI PHOTO OPTICAL CO LTD
发明人： KOMATSUZAKI HIROSHI , NISHITANI YASUHIRO , IWASAKI YOICHI , INABA OSAMU , SUZUKI TAKASHI
IPC分类号： G03B13/12 , G02B7/04 , G02B7/08 , G03B17/24 , G03B17/28
摘要： PROBLEM TO BE SOLVED: To obtain a photographic camera capable of accomplishing high image quality photographing with a zoom lens, preventing the degradation of the image quality of a print at the time of using a pseudo zooming function, and by which a photographer can take a picture without being conscious of the pseudo zooming function. SOLUTION: Within the extent of the maximum variable power rate of the zoom lens, only the zoom lens optical system is operated, and when a zooming lever is operated beyond the maximum variable power rate of the zoom lens, the pseudo zooming function is actuated. As for the variable power rate of the zoom lens when the pseudo zooming function is in use, the variable power is moved backward and forward near the maximum variable power, and the pseudo zoom magnification is set so that the overall magnification may be continuously increased little by little so as to compliment the variable power of the zoom lens. The variable power rate of the finder is smoothly shifted in accordance with the overall magnification so that the photographer may not be conscious of the pseudo zoom magnification.

6. 发明专利

JPH11242261A PHOTOGRAPHIC CAMERA 失效
公开(公告)号：JPH11242261A
公开(公告)日：1999-09-07
申请号：JP4364998
申请日：1998-02-25
申请人： FUJI PHOTO FILM CO LTD , FUJI PHOTO OPTICAL CO LTD
发明人： KOMATSUZAKI HIROSHI , NISHITANI YASUHIRO , IWASAKI YOICHI , INABA OSAMU , SUZUKI TAKASHI
IPC分类号： G03B13/12 , G02B7/08 , G03B5/00 , G03B17/24
摘要： PROBLEM TO BE SOLVED: To execute photographing at photographing magnification intended by a user and to realize miniaturization and the reduction of the cost. SOLUTION: By driving a single zoom motor 55 in response to variable power operation from a variable power operation part 45, the driving is inputted in a finder optical system variable power mechanism 53 and a photographing optical system variable power mechanism 51 so as to perform variable power by linking a finder optical system 10 and a photographing optical system 34. The mechanism 53 makes the optical system 10 perform the variable power so as to obtain a field range matched with an image plane range corresponding to pseudo zoom magnification. The mechanism 51 is set so that the zoom magnification of the longest focal distance of the optical system 34 may be smaller than the zoom magnification in the case of the longest focal distance of the optical system 10 and makes the optical system 34 perform the variable power so that the zoom magnification may be gradually increased from the shortest focal distance to the longest focal distance.

7. 发明专利

JP2003186076A PHOTOMETRIC DEVICE AND ITS OPTICAL AXIS ADJUSTING METHOD 审中-公开
公开(公告)号：JP2003186076A
公开(公告)日：2003-07-03
申请号：JP2001384729
申请日：2001-12-18
申请人： FUJI PHOTO OPTICAL CO LTD , FUJI PHOTO FILM CO LTD
发明人： KOBAYASHI HIDEO , INABA OSAMU , SATO TOKUJI
IPC分类号： G03B7/099 , G03B17/02
摘要： PROBLEM TO BE SOLVED: To provide a photometric adjusting method which can easily be incorporated only by providing a photodetection sensor with a marking and optically adjusting the marking. SOLUTION: A light guide hole 1311a is bored in a base body part 1310 of an optical axis adjusting mechanism 1300a and the photodetection sensor 1100a is irradiated with light from there. The photodetection sensor 1100a is provided with the marking which reflects the light and the marking is imaged on a screen 1600. On the screen 1600, a reticle 1601 is provided and the imaged marking is adjusted to the reticle 1601. COPYRIGHT: (C)2003,JPO

8. 发明专利

JPH11242291A CAMERA AND PHOTOGRAPHIC PRINT SYSTEM 失效
公开(公告)号：JPH11242291A
公开(公告)日：1999-09-07
申请号：JP4411798
申请日：1998-02-25
申请人： FUJI PHOTO OPTICAL CO LTD , FUJI PHOTO FILM CO LTD
发明人： INABA OSAMU , SUZUKI TAKASHI , CHO MICHIO , IWASAKI YOICHI
IPC分类号： G03B17/20 , G03B17/24
摘要： PROBLEM TO BE SOLVED: To store the characteristics of a camera and/or accessories attached to the camera by an information storing means, to correct the print characteristics based on the stored characteristics in forming a photographic print of the film in the cartridge and to improve the image quality of the photographic print. SOLUTION: As for the camera using the film cartridge equipped with the information storing means, the characteristics of the camera and/or the accessories attached to the camera are stored in the memory 80, then, in the case the film cartridge 50 is loaded in the camera, the characteristics are read out by the CPU 60, and then, the characteristics are written in the storing element 54 of the film cartridge 50. In printing, the characteristics are read out of the storing element 54, then, print processing characteristics are corrected, based on the characteristics.

9. 发明专利

JP2004295008A Camera 审中-公开
公开(公告)号：JP2004295008A
公开(公告)日：2004-10-21
申请号：JP2003090615
申请日：2003-03-28
申请人： Fuji Photo Optical Co Ltd , 富士写真光機株式会社
发明人： INABA OSAMU
IPC分类号： G03B13/36 , G02B7/28 , G03B5/00 , G03B17/56
摘要： PROBLEM TO BE SOLVED: To provide a camera by which a high-quality photograph is obtained in close-up photography.
SOLUTION: By depressing a shutter button 18, photometric action to measure the brightness of a subject to be photographed is performed by a photometry part 63. When a distance detected by an AF range-finding part 62 is a short distance, a CPU 61 controls so that an optical zoom lens 11a is moved to a position corresponding to the distance detected by the range-finding part 62 and lateral posture set in advance by a focus setting part 64 regardless of the posture detected by a posture sensor 40.
COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JPH11174300A LENS BARREL 失效
公开(公告)号：JPH11174300A
公开(公告)日：1999-07-02
申请号：JP34164897
申请日：1997-12-11
申请人： FUJI PHOTO OPTICAL CO LTD
发明人： SHOJI MASAO , INABA OSAMU
IPC分类号： G02B7/02
摘要： PROBLEM TO BE SOLVED: To facilitate the eccentricity detection of a lens by making the spherical center of one surface of the lens included in a first group lens and the spherical center of one surface of the lens included in a second group lens be in the almost same distance from the front surface of the first lens group. SOLUTION: The lens G1 and the lens G3 are formed into a shape whose spherical centers of respective rear surfaces G1R2 and G3R2 is at the positions of the almost same distance from the front surface of the lens G1. At the time of the eccentricity detection using an eccentricity microscope 40, light rays 50 emitted from an illumination system 41 are converged by an objective lens 44 and a target image is formed at the position H. The target image is respectively reflected on the lens rear surfaces G1R2 and G3R2 and the respective reflected images are simultaneously observed from an eyepiece part 46. Since the eccentricity of an A group lens 12 and a B group lens 13 is simultaneously detected, eccentricity adjustment work is substantially facilitated.

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