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91. 发明专利

JPH08313990A CAMERA UTILIZING GPS 失效
公开(公告)号：JPH08313990A
公开(公告)日：1996-11-29
申请号：JP12377295
申请日：1995-05-23
申请人： FUJI PHOTO FILM CO LTD
发明人： FUJITA YOSHIHIRO , NISHITANI YASUHIRO
IPC分类号： G03B17/24 , G01S5/02 , G01S19/14
摘要： PURPOSE: To lighten a weight burden imposed on a photographer by integrating a GPS receiving device in a camera cover fitted to a camera main body so that it is freely attached and detached and making the camera main body compact. CONSTITUTION: The camera utilizing a GPS 10 is constituted of the camera main body 12 and the front cover 14 freely attached and detached to/from the main body 12. The GPS receiver 52 is incorporated in the cover 14. By the receiver 52, the latitude, the longitude, the height and the like of a photographing place are measured and outputted to a CPU 56. Besides, an EEPROM 60 is incorporated in the main body 12. When the transfer button 28 of the main body 12 is depressed, information showing a position or information showing the name of a place is stored in the EEPROM 60 from the CPU 56 of the cover 14. When the information is stored, the cover 14 is detached from the main body 12. Then, the information is read out synchronously with the release action of a shutter 26 and outputted to an LED driving circuit 62. By the driving circuit 62, the position or the name of the place is recorded on a film loaded in the main body 12 by turning on an LED 64 or making it flicker based on the information.

92. 发明专利

JP2504554B2 失效
公开(公告)号：JP2504554B2
公开(公告)日：1996-06-05
申请号：JP1146289
申请日：1989-01-20
申请人： FUJI PHOTO FILM CO LTD
发明人： AOSAKI KO , NISHITANI YASUHIRO , NAKA YOJI , TAKADA SEIJI
IPC分类号： B43L1/04 , H04N1/00 , H04N1/04 , H04N1/10 , H04N1/107

93. 发明专利

JPH0843706A CAMERA WITH LENS DRIVING DEVICE 失效
公开(公告)号：JPH0843706A
公开(公告)日：1996-02-16
申请号：JP17849194
申请日：1994-07-29
申请人： FUJI PHOTO FILM CO LTD
发明人： NISHITANI YASUHIRO
IPC分类号： G03B3/10 , G02B7/02 , G02B7/04 , G02B7/09 , G03B9/02 , G03B9/14 , G03B13/34
摘要： PURPOSE:To make a lens barrel thinner and to drive a lens with high accuracy and high speed by efficiently arranging a cylindrical stepping motor in the lens barrel. CONSTITUTION:A small-diameter front-group lens 11 is fixedly arranged in front of a diaphragm position B in the lens barrel 10 and a large-diameter rear-group lens 12 is arranged to move forward and backward in the direction of an optical axis A in a rear side. The rear-group lens 12 has a shape that its lower part is cut off. A two-blade shutter served also as a diaphragm which is driven to open/close in a range where the shutter does not interfere with the cut off part of the rear-group lens 11 is arranged in the diaphragm position B. In the spaces 23 and 24 of the lower sides of the rear- and front-group lenses 12 and 11, the cylindrical stepping motor 25 is arranged to cross the diaphragm position B.

94. 发明专利

JPH04289808A ZOOM LENS DEVICE 失效
公开(公告)号：JPH04289808A
公开(公告)日：1992-10-14
申请号：JP7844891
申请日：1991-03-18
申请人： FUJI PHOTO FILM CO LTD
发明人： SATO TOKUJI , KAMATA KAZUO , NISHITANI YASUHIRO , KOBAYASHI KIYOTAKA
IPC分类号： G02B7/04 , G02B7/10
摘要： PURPOSE:To improve positioning accuracy of a movable cylinder when it is moved to a telephoto position by employing a movement mechanism designed for compact size and reduced cost. CONSTITUTION:A guide member 20 provided parallel to an optical axis P guides the movement of a movable cylinder 11 between a wide angle position and a telephoto position. A lever 10 is provided with an engagement portion 22 for the engagement with the movable cylinder 11 and rotated about a shaft 35 provided in the direction perpendicular to the guide member 20. The rotation of the lever 10 causes the movable cylinder 11 to move from the wide angle position to the telephoto position in the direction of the optical axis P while the engagement portion 22 is caused to rotate in the direction to approach the guide member 20.

95. 发明专利

JPH04157437A SHUTTER DEVICE FOR CONTINUOUS PHOTOGRAPHING 失效
公开(公告)号：JPH04157437A
公开(公告)日：1992-05-29
申请号：JP28292490
申请日：1990-10-20
申请人： FUJI PHOTO FILM CO LTD
发明人： NISHITANI YASUHIRO
IPC分类号： G03B19/07 , G03B9/08
摘要： PURPOSE:To facilitate adjustment of the light exposure time for each continuous photograph and the intervals of continuous photographing by facilitating the small-size formation due to the simple structure, by successively opening and closing the light exposure opened ports in succession from the edge by each opened port formed on the shutter plates. CONSTITUTION:On a shutter substrate 7, shafts 8a-8h are planted at the positions separated by an equal distance over and below the straight line connecting the centers of the light exposure opened ports 6a-6h, and disc-shaped shutter plates 9a-9h are supported in turnable manner. When one shutter plate 9a is turned, all the shutter plates 9a-9h are turned all together, and the opened ports of the shutters 9a-9h are formed at the positions different by each distance from the light exposure opened ports 6a-6h, and opened and closed in succession from the light exposure opened port 6a at the edge. Further, when the turning centers of the shutter plates 9a-9h are set so as to be alternately reverse sides with respect to the arrangement of the light exposure opened ports 6a-6h, the mutual distance between shutter plates 9a-9h can be narrowed, and the shutter device can be made compact. Accordingly, the structure can be easily made simple and small-sized, and the adjustment for the light exposure time of each continuous photograph surface and the continuous photographing interval can be facilitated.

96. 发明专利

JPH02261699A ELECTRONIC COPYING APPARATUS 失效
公开(公告)号：JPH02261699A
公开(公告)日：1990-10-24
申请号：JP8374689
申请日：1989-03-31
申请人： FUJI PHOTO FILM CO LTD
发明人： AOSAKI KOU , NISHITANI YASUHIRO
IPC分类号： B43L1/04 , H04N1/00 , H04N1/23
摘要： PURPOSE:To obtain the title copying apparatus simple in maintenance and at low in manufacturing cost by providing a control part obstructing the reading of the image signal of the next line by a line sensor within the printing time calculated by a printing time calculation means. CONSTITUTION:A control part 34 calculates the accumulation time TS of the second line on the basis of an integrated value and also calculates the printing time TP of the first line on the basis of a printing black ratio and sets the heating order of eight heating element groups 23a-23h. Further, the control part 34 compares the aforementioned accumulation time TS with the printing time TP and outputs a drive signal to a driver 42 at the time of accumulation time TS >= printing time TP to revolve a pulse motor 9. A line sensor 8 is moved on a shaft 7 by one line by the revolution of the pulse motor 9. The moved line sensor 8 takes the image of the second line. Therefore, printing can be performed efficiently by a small current without using an expensive buffer memory. As a result, an electronic copy apparatus simple in maintenance and low in manufacturing cost can be provided.

97. 发明专利

JPH02261256A BOARD COPYING DEVICE 失效
公开(公告)号：JPH02261256A
公开(公告)日：1990-10-24
申请号：JP8374889
申请日：1989-03-31
申请人： FUJI PHOTO FILM CO LTD
发明人： NISHITANI YASUHIRO , AOSAKI KOU
IPC分类号： B43L1/04 , H04N1/04 , H04N1/10 , H04N1/107 , H04N1/19 , H04N1/40
摘要： PURPOSE:To obtain a board copying device with excellent image pickup by varying the storage time of a line image sensor without prolonging a print time without care in response to the density of a picture on a recording face. CONSTITUTION:A preliminary photometry corresponding to a background brightness is obtained by storing a peak of information of 3 photometric lines on a white board 8 into a sample-and-hold circuit 32. Based on the obtained information, a CPU 14 calculates the storage time of a line sensor 12 at a 1st image pickup line position P1 and the upper limit of the storage time at each position of the image pickup from the storage time P1 to the end position P1' and adds the information transfer time to decide the longest time of one line to allow a drive circuit 28 to advance the sensor 12, an integration circuit 31 detects a mean brightness thereby deciding the storage time T2 in the 2nd line. A printer is driven by a picture signal of the (n-1)th line in parallel with the image pickup of the n-line. When the image pickup required time of the n-line exceeds the print time, the picture signal of the (n-1)th line drives the printer again. Through the constitution above, the print time taking the lighting into account is optimized and a print picture with high quality is obtained.

98. 发明专利

JPH02202765A ELECTRONIC COPYING DEVICE 失效
公开(公告)号：JPH02202765A
公开(公告)日：1990-08-10
申请号：JP2305389
申请日：1989-02-01
申请人： FUJI PHOTO FILM CO LTD
发明人： AOSAKI KOU , NAKA YOUJI , NISHITANI YASUHIRO , TAKADA SEIJI
IPC分类号： G03G15/04 , G03B21/13 , G03B21/26 , G03B27/32 , G03G15/22 , H04N1/04 , H04N5/335 , H04N5/372 , H04N5/378
摘要： PURPOSE:To use a line type image sensor to shorten the time required for image pickup by setting the movement range of the image sensor for image pickup to the print range determined by a print range designating means. CONSTITUTION:A driver 154 moves a CCD line sensor 130 by a stepping motor 139 in accordance with the extent of rotation of a transverse range designating dial (omitted in the figure) detected by a potentiometer 95, namely, the recording range in the transverse direction. A sensor control circuit 156 drives a sensor 130 to pick up an image in the recording range by the driving signal from a system controller 142. The image signal from the sensor 130 passes the circuit 156 and is binarized by a binarizing circuit 158 and is supplied to the controller 142. The image signal from the controller 142 is stored in a line memory 160 line by line and is printed out by a printer 162.

99. 发明专利

JPH02190837A ELECTROPHOTOGRAPHIC COPYING DEVICE 失效
公开(公告)号：JPH02190837A
公开(公告)日：1990-07-26
申请号：JP1146489
申请日：1989-01-20
申请人： FUJI PHOTO FILM CO LTD
发明人： TAKADA SEIJI , AOSAKI KOU , NAKA YOUJI , NISHITANI YASUHIRO
IPC分类号： G02B7/28 , G03B27/32 , G03G15/04 , H04N1/00 , H04N1/04 , H04N5/225
摘要： PURPOSE:To facilitate framing, to simplify the constitution of a device and to make the device compact and the cost of the device low by providing a mark projection means for projecting a framing mark for displaying an image pickup range on a recording surface and a range-finding mark for focusing. CONSTITUTION:A light projecting window 20 and a light receiving window 22 for using at the time of range-finding and at the time of framing are provided above and below a lens cover 18 so that the cover 18 is put between both windows. At the time of framing, a frame for framing is projected on the surface of a blackboard with light projected from the light projecting window 20. At the time of range-finding, the light projected from the window 20 is made incident on the light receiving window 22 so as to detect a distance from a main body 10 to the blackboard. Thus, framing is easily performed with the simple constitution, the device is made compact, and the cost of the device is made low.

100. 发明专利

JPH10239764A STILL CAMERA 失效
公开(公告)号：JPH10239764A
公开(公告)日：1998-09-11
申请号：JP4386097
申请日：1997-02-27
申请人： FUJI PHOTO FILM CO LTD
发明人： NISHITANI YASUHIRO , KOTANI TAKAAKI
IPC分类号： G03B19/02 , G02F1/13 , G03B17/18 , G03B17/24
摘要： PROBLEM TO BE SOLVED: To make additional information recorded on the magnetic recording layer of a photographic film easily changeable even after a photographing action is executed as for a still camera constituted so that a subject image is picked up by an image sensor and displayed on a liquid crystal display monitor. SOLUTION: When the exposed photographic film 8a is loaded and a key operation part is operated, an ID code stored in a built-in memory 48 and an ID code being peculiar to the film 8a are collated. When they coincide with each other, image data and the additional data are read out from the memory 48 and displayed on the liquid crystal display monitor 12. When designated data is changed, the film 8a is carried after the designated data of the memory 48 is rewritten and the designated data of the corresponding magnetic recording layer is rewritten.

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