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31. 发明专利

JPS62246022A CAMERA 失效
公开(公告)号：JPS62246022A
公开(公告)日：1987-10-27
申请号：JP9094586
申请日：1986-04-19
申请人： FUJI PHOTO FILM CO LTD
发明人： TAKADA SEIJI
IPC分类号： G03B7/26 , G03B17/00 , G03B17/02
摘要： PURPOSE:To prevent a battery from being wasted by turning off the power source of a camera automatically a certain time when no camera operation is performed within the certain time or when the camera enters a nonuse state. CONSTITUTION:When a main switch 10 is turned on, a counter 19 begins to count up. In this state, when a release switch 20, fill-in photography switch 22, or wide-angle/telephoto changeover switch 23 is turned ON, a single-shot multivibrator 24 outputs a pulse to reset the counter 19. Thus, the counter 19 is reset properly during the use of the camera, so the counter never counts up to a specific value. When the camera is left as it is, on the other hand, a switching circuit 15 turns off an electric circuit connected to a power line L the certain time later. When the camera is carried, mercury 30 makes a nonuse attitude detection contact couple Y, so the output of the counter 19 goes up to an H level the specific time later. When, however, the camera body enters a nearly horizontal state, a use attitude detection contact couple X are made to reset the counter 19.

32. 发明专利

JP2001264874A OPTICAL PRINTER MODULE 失效
公开(公告)号：JP2001264874A
公开(公告)日：2001-09-26
申请号：JP2000078756
申请日：2000-03-21
申请人： FUJI PHOTO FILM CO LTD
发明人： OMURA HIROSHI , AOSAKI KO , UCHIYAMA HIROYUKI , TAKADA SEIJI , SOMA HIROSHI , FUJII WAKAAKI , USHIRO SHIGEAKI
IPC分类号： B41J2/44 , B41J2/45 , B41J2/455 , G03B17/52 , G03B27/32 , G03D9/00
摘要： PROBLEM TO BE SOLVED: To provide an optical printer module which can be used for different kinds of optical printers using the same film pack in common, does not require light tightness for the outside case of the optical printer and has the high degree of freedom in terms of designing the outside case. SOLUTION: In this optical printer module 10, a pack housing part 42A for housing the film pack 30 is formed in a housing consisting of a frame 42, a sub frame 44 and a cover member 46, and a developing mechanism including a pair of developing rollers 50 holding exposed instant film 32 fed from the film pack 30 in between, developing the film 32 and feeding and ejecting the film 32 and a claw mechanism feeding the film 32 on the uppermost layer in the film pack 30 until the rollers 50 hold the film 32 in between are disposed. Then, it is constituted in a lighttight state excepting an aperture on the pack insertion side of the housing part 42A by the housing.

33. 发明专利

JP2001257750A MOBILE COMMUNICATION TERMINAL 失效
公开(公告)号：JP2001257750A
公开(公告)日：2001-09-21
申请号：JP2000067533
申请日：2000-03-10
申请人： FUJI PHOTO FILM CO LTD
发明人： OMURA HIROSHI , AOSAKI KO , UCHIYAMA HIROYUKI , TAKADA SEIJI , SOMA HIROSHI , FUJII WAKAAKI , USHIRO SHIGEAKI
IPC分类号： G06F3/12 , H04M1/00 , H04M1/02 , H04M1/21 , H04M1/22 , H04M1/725 , H04M1/73 , H04M11/00 , H04W52/02 , H04W88/02 , H04Q7/38
摘要： PROBLEM TO BE SOLVED: To provide a mobile communication terminal such as a mobile phone that can display an image and a character sent/received in an excellent way and save energy at a low cost. SOLUTION: The mobile phone 330 is provided with a color LCD 333 that displays an image in addition to a black/white LCD 331 that displays characters and communication information. Then the LCD 331 and the LCD 333 separately display the image and the characters acquired through communication or the like, respectively. Then, the LCD 331 and the LCD 333 can display the image and the characters in an easily viewable way without duplication at the same time. Furthermore, if only character display is sufficient in a standby state or during a usual speech, the LCD 333 is controlled to be extinguished so as to save the energy.

34. 发明专利

JPH02188359A RESIDUAL QUANTITY INFORMING DEVICE FOR ROLL PAPER 失效
公开(公告)号：JPH02188359A
公开(公告)日：1990-07-24
申请号：JP675489
申请日：1989-01-13
申请人： FUJI PHOTO FILM CO LTD
发明人： NISHITANI YASUHIRO , AOSAKI KOU , NAKA YOUJI , TAKADA SEIJI
IPC分类号： B65H26/00
摘要： PURPOSE:To prevent the inutile use of a roll paper by detecting the residual length of the roll paper and calculating the residual quantity permitting cut by a calculation means and displaying the result of the calculation. CONSTITUTION:A detection mark is formed at a constant length position from the terminal edge of a roll-shaped recording paper 10. When the detection mark is detected by a photosensor 26, input into a control part 28 is performed. The length to the first cut by a cutter 24 after the detection of mark is obtained from the revolution speed of a platen driving motor 22, and the resisusl quantity is calculated by dividing said length by the length to the cut position from the terminal edge part. This operation is carried out each cutting time. The residual quantity permitting cut is displayed in the display part 17 and 19. Therefore, the recording paper 10 can be cut to the last part, and inutile use can be prevented.

35. 发明专利

JPH02188058A ELECTRONIC COPYING MACHINE 失效
公开(公告)号：JPH02188058A
公开(公告)日：1990-07-24
申请号：JP793889
申请日：1989-01-17
申请人： FUJI PHOTO FILM CO LTD
发明人： TAKADA SEIJI , AOSAKI KOU , NAKA YOUJI , NISHITANI YASUHIRO
IPC分类号： G03B1/42 , H04N1/00 , H04N1/04 , H04N1/10 , H04N1/107 , H04N5/225
摘要： PURPOSE:To perform secure active type framing by controlling the quantity of light of a frame mark projected on a recording surface according to the output of a light measuring means which detects the brightness on the recording surface. CONSTITUTION:When a blackboard to be photographed is bright, the photoelectric output of an SPD132 increases, so a microcomputer 112 raises the voltage level of electric power supply with a voltage adjusting signal. Consequently, a main capacitor 110 is charged speedily and the rise in the charging voltage V0 is made fast. An oscillation circuit 133 receives a period adjusting signal corresponding to a light measurement signal to make the period of continuous vibration when the blackboard image is bright. Consequently, the frame mark is blinked and projected at low frequency with the large quantity of light. When the blackboard image is dark, on the other hand, the level of the supply voltage is lowered with the voltage adjusting signal based upon the light measurement signal. Consequently, the frame mark is blinked and projected at high frequency with the small quantity of light.

36. 发明专利

JPH02186868A ELECTRONIC COPYING DEVICE 失效
公开(公告)号：JPH02186868A
公开(公告)日：1990-07-23
申请号：JP675589
申请日：1989-01-13
申请人： FUJI PHOTO FILM CO LTD
发明人： AOSAKI KOU , NAKA YOUJI , NISHITANI YASUHIRO , TAKADA SEIJI
IPC分类号： G03B1/42 , H04N1/00 , H04N1/04 , H04N1/10 , H04N1/107 , H04N5/225 , H04N5/335 , H04N5/345 , H04N5/372
摘要： PURPOSE:To facilitate a framing in a short time by executing the image pickup of a recorded surface with the number, which is smaller than that of a normal print time, of picture elements with a driving control means (driver) and further displaying this picture with a displaying means (liquid crystal monitor). CONSTITUTION:A driver 72 drives a stepping motor 62 with a framing mode signal 300 and a line sensor 54 is scanned by 350 steps. Among the 2048 signals per line of a photoelectric signal which is outputted from this CCD line sensor 54, only the 256 signals thinned at equal intervals are binarized in a sensor control part 74. After that, this binarized picture signal is stored to a frame memory 80 and the picture for framing is displayed on the display screen of a liquid crystal monitor 34. Thus, the framing can be facilitated in a short time.

37. 发明专利

JPH027A RANGE-FINDING DEVICE FOR CAMERA 失效
公开(公告)号：JPH027A
公开(公告)日：1990-01-05
申请号：JP21689
申请日：1989-01-04
申请人： FUJI PHOTO FILM CO LTD
发明人： KOTANI TAKAAKI , TAKADA SEIJI
IPC分类号： G03B13/36 , G02B7/28 , G02B7/32 , G03B3/00 , G03B13/20
摘要： PURPOSE:To accomplish focusing operation on a main object independent of the intensity of reflected light by connecting first and second comparators provided with high and low reference voltages to respective photodetectors and obtaining first and second range-finding signals from the group of the comparators. CONSTITUTION:The first and the second comparators 31a-35a and 31b-35b provided with the high reference voltages V1a-V5a, the low reference voltages V1b-V5b are connected to the photodetectors S1-S5 which receive reflected light from an object. Signals A1a-A5a and A1b-A5b which respond to the intensity of the reflected light of the object are outputted from the groups of the comparators. Either lens setting position is selected depending on whether or not difference between first and second lens setting positions which are obtained in response to the first and second range-finding signals satisfies a specified condition. Therefore, focusing on the main object can be performed with high probability even if there is a level difference in the intensity of the reflected light.

38. 发明专利

JPH01187511A RANGEFINDING DEVICE FOR CAMERA 失效
公开(公告)号：JPH01187511A
公开(公告)日：1989-07-26
申请号：JP1093388
申请日：1988-01-22
申请人： FUJI PHOTO FILM CO LTD
发明人： TAKADA SEIJI , KOTANI TAKAAKI
IPC分类号： G03B13/36 , G02B7/28 , G02B7/32 , G03B3/00
摘要： PURPOSE:To obtain a rapid and accurate rangefinding function by setting a photographic lens in a specified lens set position when a photoelectric output is obtained from a photodetector for a short distance warning. CONSTITUTION:An AF control circuit 21 and an AF table 28 to which the set position of the photographic lens 10 is let to correspond every rangefinding data inputted from the AF control circuit 21 are connected to a microcomputer 22. When the photoelectric output is obtained from the photodetector S6 for the short distance warning at the time of measuring the distance of i-th rangefinding zone, the photographic lens 10 is set on the specified lens set position set at the time of measuring the distance of the (i-1)-th rangefinding zone, for example, the lens set position which is the farthest in the (i-1)-th rangefinding zone. Thus, it can be prevented that rangefinding is disenabled or rangefinding is uselessly repeated.

39. 发明专利

JPS63259625A RANGE FINDER FOR CAMERA 失效
公开(公告)号：JPS63259625A
公开(公告)日：1988-10-26
申请号：JP9493387
申请日：1987-04-17
申请人： FUJI PHOTO FILM CO LTD
发明人： KOTANI TAKAAKI , TAKADA SEIJI
IPC分类号： G01B11/00 , G02B7/28 , G02B7/32 , G03B3/00 , G03B13/36
摘要： PURPOSE:To catch a main object within a focusing range at high rate by including a distance range in which the existing probability of the main object is high in the focusing range by preferring range finding information by referring to the depth of the field to be photographed according to object luminance information so as to decide the set position of a photographing lens. CONSTITUTION:A range finding information detection circuit 20 outputs range finding signal from a light receiving sensor 14 as the range finding information. And the range finding information is inputted in a microprocessor unit (MPU) 22. And the set position of the photographing lens 2 is decided by referring to a prescribed distance range besides the range finding signal and the depth of the field to be photographed of the photographing lens according to the luminance of the object. Thus, the main object can be mostly included in the focusing range if the prescribed distance range is set in 1.5-3m in which the main object exists at the highest rate statistically.

40. 发明专利

JPS62246021A CAMERA 失效
公开(公告)号：JPS62246021A
公开(公告)日：1987-10-27
申请号：JP9094486
申请日：1986-04-19
申请人： FUJI PHOTO FILM CO LTD
发明人： TAKADA SEIJI
IPC分类号： G03B7/26 , G03B17/00 , G03B17/02
摘要： PURPOSE:To prevent a battery from being wasted by detecting the portable or stationary state of a camera and turning off a power source automatically when the state continues for a specific time. CONSTITUTION:When the camera is left with a main switch 10 ON, a couple of contacts X and Y of a shock detection switch 18 are still OFF. Further, when the camera body is left slanted, either of the contacts X and Y is held ON. In neither of those cases, a counter 23 is reset, so the counter keeps on counting. Then when a specific time elapses, a signal indicating that the camera is not used is inputted to a switching circuit 15 through a delay circuit 16. Consequently, respective electric circuits connected to a power line turn OFF. Further, when the camera body 31 is suspended, a nonuse attitude detection contact couple N turn on and a counter 35 generates an H-level output a certain time later. Thus, the line L is turned off as mentioned above.

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