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1. 发明专利

JPH11146267A FILM IMAGE INPUT DEVICE 失效
公开(公告)号：JPH11146267A
公开(公告)日：1999-05-28
申请号：JP20570798
申请日：1998-07-21
申请人： FUJI PHOTO FILM CO LTD
发明人： AISAKA SHIGENORI , ASAMI KATSUO , YOZAWA HITOSHI , IGARI KAZUO , MISAWA TAKASHI , OI HISAO , KITAGAWA KUNIHARU , SHIBATA TADAYOSHI
IPC分类号： G03C1/00 , B65H23/195 , G03B27/46 , G03C1/765 , G03C3/00 , G03C5/00 , G06T1/00 , G11B25/06 , H04N1/00 , H04N1/04 , H04N1/40 , H04N5/253
摘要： PROBLEM TO BE SOLVED: To automatically output a normal image despite of whether a developed still photographic film is a negative film or a positive film. SOLUTION: A negative/positive discrimination part 322 inputs a voltage signal corresponding to the quantity of light transmitted through a film 124 from a light receiving means 321 and discriminates whether the film 124 is the negative film or the positive film, based on the level of that input voltage. Corresponding to the discriminated result at the negative/positive discrimination part 322, an image signal processing circuit 323 performs negative or positive image processing to the image signal inputted from a CCD 116. Namely, in the case of the negative film, negative image processing is performed to the inputted image signal but in the case of the positive film, positive image processing is performed to the inputted image signal and afterwards, the processed image signal is outputted onto a video monitor 119. Thus, the normal image is automatically reproduced on the video monitor 119 in spite of whether the film 124 under using is the negative film or the positive film.

2. 发明专利

JPH11136445A FILM IMAGE INPUT DEVICE, MAGNETIC RECORDER AND MAGNETIC RECORDING AND REPRODUCING DEVICE 失效
公开(公告)号：JPH11136445A
公开(公告)日：1999-05-21
申请号：JP20566698
申请日：1998-07-21
申请人： FUJI PHOTO FILM CO LTD
发明人： AISAKA SHIGENORI , ASAMI KATSUO , YOZAWA HITOSHI , IGARI KAZUO , MISAWA TAKASHI , OI HISAO , KITAGAWA KUNIHARU , SHIBATA TADAYOSHI
IPC分类号： G03C1/00 , B65H23/195 , G03B27/46 , G03C1/765 , G03C3/00 , G03C5/00 , G06T1/00 , G11B25/06 , H04N1/00 , H04N1/04 , H04N1/40 , H04N5/253
摘要： PROBLEM TO BE SOLVED: To quickly record and reproduce magnetic information to a magnetically recordable film at the time of frame feed. SOLUTION: The film 124 on which a magnetic recording layer is applied is used and magnetic heads 162B and 162A to be abutted to the magnetic recording track 124B of the film 124 are disposed respectively on the entrance side and exit side of the image pickup area of the film 124. At the time of the frame feed, the magnetic head 162B on the entrance side reads the information of a frame entering the image pickup area from the magnetic recording track 124B at the upper end or lower end of the frame and the magnetic head 162A on the exit side writes the information to the magnetic recording track 124B at the upper end or lower end of the frame leaving the image pickup area.

3. 发明专利

JPH11133521A INFORMATION RECORDING DEVICE, INFORMATION READING DEVICE AND FILM IMAGE REPRODUCING DEVICE 失效
公开(公告)号：JPH11133521A
公开(公告)日：1999-05-21
申请号：JP22108298
申请日：1998-07-21
申请人： FUJI PHOTO FILM CO LTD
发明人： AISAKA SHIGENORI , ASAMI KATSUO , YOZAWA HITOSHI , IGARI KAZUO , MISAWA TAKASHI , OI HISAO , KITAGAWA KUNIHARU , SHIBATA TADAYOSHI
IPC分类号： H04N5/253 , G03B17/00 , G03B17/24 , G03B27/46 , H04N1/00 , H04N1/46 , H04N1/60 , H04N9/11
摘要： PROBLEM TO BE SOLVED: To provide a device capable of reading/writing information from/in a magnetic recording layer applied on photographic film or an IC memory attached to a film cartridge or suitable for reading/writing the information and a device utilizing the information. SOLUTION: The film cartridge housing the developed photographic film 124 to which the magnetic recording layer is applied is used. The film 124 is fed from the film cartridge. While the film 124 is fed, the information related to each frame is read from/written in the magnetic recording layer, and the frame image is read from the film 124 and displayed on a video monitor 119. Since the information related to the frame image is inputted while viewing the frame image displayed on the monitor 119, information input in an operation part 146 is facilitated. In the case of reproducing the frame image, the frame image is automatically controlled based on the read information of every kind. Furthermore, the information read with the frame image is displayed, so that the information of every kind recorded related to the frame image is easily confirmed.

4. 发明专利

JPH11127309A FILM IMAGE INPUT DEVICE 失效
公开(公告)号：JPH11127309A
公开(公告)日：1999-05-11
申请号：JP20568698
申请日：1998-07-21
申请人： FUJI PHOTO FILM CO LTD
发明人： AISAKA SHIGENORI , ASAMI KATSUO , YOZAWA HITOSHI , IGARI KAZUO , MISAWA TAKASHI , OI HISAO , KITAGAWA KUNIHARU , SHIBATA TADAYOSHI
IPC分类号： G03C1/00 , B65H23/195 , G03B27/46 , G03C1/765 , G03C3/00 , G03C5/00 , G06T1/00 , G11B25/06 , H04N1/00 , H04N1/04 , H04N1/40 , H04N5/253
摘要： PROBLEM TO BE SOLVED: To execute high speed film feeding necessary for fast forward or the like of a photographic film, low speed film feeding necessary for the scanning feeding of film images and film feeding from a film cartridge only by one reel motor. SOLUTION: Rotational driving force is transmitted from a reel motor 227 to a feeding reel 209 or a winding reel 204 through an oscillating gear mechanism 228 or 229. The reduction gear ratio of a gear string for transmitting driving force through the mechanism 228 is different from that of a gear string for transmitting driving force through the mechanism 229. Which gear mechanism is to be used is selected by cam plates 238, 239 or the like. Since either one of the two gear mechanisms 228, 229 is properly selected and used, the rotational speed and direction of the reel 209 can be changed over the speed changeable range of the motor 227 and the rotational speed of the reel 204 can also be changed.

5. 发明专利

JPH07222026A FILM IMAGE INPUT METHOD AND MANUFACTURE OF PHOTO FILM USED FOR THE METHOD 失效
公开(公告)号：JPH07222026A
公开(公告)日：1995-08-18
申请号：JP906094
申请日：1994-01-31
申请人： FUJI PHOTO FILM CO LTD
发明人： AISAKA SHIGENORI
IPC分类号： H04N9/11 , G03C1/795 , G03C11/02 , H04N1/12 , H04N1/193 , H04N3/36
摘要： PURPOSE:To reduce film carrying trouble easily caused when a line sensor is in use by employing a photo film with excellent dynamic strength not susceptible to curling tendency. CONSTITUTION:A long development still photo film 114 loaded between a supply and a winding roll is carried at a prescribed speed and image data are received via a line sensor 142. Prior to the fetch of desired image data, an image pickup condition such as lightness and white balance for each frame is detected in a 1st carrying of the photo film 114. Image data of a desired frame are received through a line sensor 142 in the end carrying of the photo film 114 at reproduction of one frame by adjusting the exposure and white balance or the like depending on the image pickup condition of a detected concerning frame. A base of the photo film 114 using the film image input method is made of a polyethylene naphthalate preferably heat-treated at a temperature over 50 deg.C degree or over and below a glass transposition temperature for 0.1-1500 hours.

6. 发明专利

JPH04286687A MULTICOLOR THERMAL RECORDING METHOD 失效
公开(公告)号：JPH04286687A
公开(公告)日：1992-10-12
申请号：JP7700391
申请日：1991-03-15
申请人： FUJI PHOTO FILM CO LTD
发明人： AISAKA SHIGENORI , SAITO HITOSHI
IPC分类号： B41J2/35 , B41M5/34 , G01D15/10
摘要： PURPOSE:To record a black character with neither shear in color nor blur on a color thermal recording material. CONSTITUTION:At first a yellow image and a black character are simultaneously recorded on a color thermal recording material. For a print of the black character, all thermal coloring layers are simultaneously colored by applying highest energy to the color thermal recording material. Then, after optically fixing a yellow thermal coloring layer, a magnetic image is recorded. Thereafter, a magneta thermal coloring layer is optically fixed and a cyan image is recorded on a cyan thermal coloring layer. As a preferable execution example, the yellow image is recorded after recording the black character, a multicolor image containing the black character is recorded on the color thermal recording material by application of heat four times.

7. 发明专利

JPH0372852B2 失效
公开(公告)号：JPH0372852B2
公开(公告)日：1991-11-20
申请号：JP15849983
申请日：1983-08-30
申请人： FUJI PHOTO FILM CO LTD
发明人： SHIBATA MASAO , AISAKA SHIGENORI
IPC分类号： F16H1/36 , F16H1/28

8. 发明专利

JPS6334766A ROTARY MAGNETIC SHEET DEVICE 失效
公开(公告)号：JPS6334766A
公开(公告)日：1988-02-15
申请号：JP17796986
申请日：1986-07-29
申请人： FUJI PHOTO FILM CO LTD
发明人： SHIMIZU TOMIO , AISAKA SHIGENORI , ASAMI KATSUO
IPC分类号： G11B17/34
摘要： PURPOSE:To prevent a magnetic sheet from damage even if the sheet is left as its loaded state for a long period by fitting an expansion member made of shape memory alloy to a regulating plate driving member and separating the regulating plate from the sheet by thermal transformation at a time other than magnetic recording/reproducing. CONSTITUTION:When a magnetic sheet pack 10 is inserted into a packet and an upper cover 28 is closed, positioning pins 68, 72 are inserted into holes 74, 76 of a regulating plate holder 60, a height regulating pin 80 is abutted upon the holder 60, the regulating plate 62 is lifted so as not to be contacted with the magnetic sheet 12. When an electric signal is outputted from a control circuit 92 to a regulating plate driving circuit 96, a heater 88 is turned on and a spring 84 consisting of shape memory alloy is heated more than a transformation temperature, the spring 84 is contracted, the pin 80 is pulled down and the holder 60 is descended to execute recording and reproducing. Since the pin 80 lifts the regulating plate 62 under the status other than magnetic recording and reproducing, a press trace or the like is not generated on the magnetic sheet 12 even if the magnetic sheet pack 10 is left as its loaded state for a long period.

9. 发明专利

JPS6311057A STEPPING MOTOR 失效
公开(公告)号：JPS6311057A
公开(公告)日：1988-01-18
申请号：JP15277786
申请日：1986-07-01
申请人： FUJI PHOTO FILM CO LTD
发明人： AISAKA SHIGENORI , TAKATORI NAOKI
IPC分类号： G11B5/55 , H02K11/00 , H02K37/00 , H02K37/14
摘要： PURPOSE:To improve positioning accuracy by detecting ON-OFF state of annular and arcuate conducting parts. CONSTITUTION:In a permanent magnet-type stepping motor, a rotary shaft 27 passes rotatably through a casing 26 via bearing 28-29 of said casing 26 and a disc 30 is integrally fitted to said shaft to constitute a rotor together with a permanent magnet 31. Also, a coil 32 is wound round the inner peripheral face of the casing 26 in opposition to the permanent magnet 31. Moreover, brushes 33-34 as contacts are erected on the rotor disc 30. In this case, the inner face of the upper part of the casing 26 is fitted with a base 35 and an annular conducting part 36 and an arcuate conducting part 37 are formed on said base 35. While the rotor is rotated, the brush 33 is always in contact with the annular conducting part 36 and the brush 34 touches temporarily the arcuate conducting part 37. With this, if any phase in one phase cycle is excited in a state where both conducting parts 36, 37 are turned ON electrically, the rotor can be located in any one place.

10. 发明专利

JPS6122656B2 JPS6122656B2 - 失效
公开(公告)号：JPS6122656B2
公开(公告)日：1986-06-02
申请号：JP6462379
申请日：1979-05-25
申请人： Fuji Photo Film Co Ltd
发明人： AISAKA SHIGENORI , MURAKOSHI MAKOTO
IPC分类号： B65H20/02 , B65H23/192 , G03B1/12 , G03B1/32 , G03B21/11 , G03B27/32 , G03B27/46
CPC分类号： G03B21/113 , G03B1/32

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