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1. 发明专利

JPH11174561A WATERPROOFED FILM UNIT WITH LENS 失效
公开(公告)号：JPH11174561A
公开(公告)日：1999-07-02
申请号：JP34775497
申请日：1997-12-17
申请人： FUJI PHOTO FILM CO LTD
发明人： NEGISHI KENJI
IPC分类号： G03C3/00 , G03B17/02 , G03B17/04 , G03B17/08
摘要： PROBLEM TO BE SOLVED: To provide a waterproofed film unit with a lens excellent in the operability of a winding knob and a shutter button at low cost. SOLUTION: A waterproof case 21 is constituted by three-color molding of an opaque layer 22 consisting of opaque rigid plastic, a transparent layer 23 consisting of transparent rigid plastic and an elastomer layer 24 consisting of flexible elastomer. The elastomer constituting the layer 24 is high polymer having elasticity like rubber. They are three-color molded by an inserting system, a rotating system or a movable side sliding system.

2. 发明专利

JPH09211794A STRUCTURE FOR WINDING KNOB 失效
公开(公告)号：JPH09211794A
公开(公告)日：1997-08-15
申请号：JP2024096
申请日：1996-02-06
申请人： FUJI PHOTO FILM CO LTD
发明人： NEGISHI KENJI , KATSURA YOJI
IPC分类号： G03B17/00 , G03B17/04 , G03C3/00
摘要： PROBLEM TO BE SOLVED: To obtain an appropriate engaging state between the tooth array of a winding knob and a winding stop lever, between the tooth array and a reverse rotation preventing pawl. SOLUTION: The winding knob 5 is provided with the tooth array 34 where many teeth 34a are formed on its outer periphery, and tooth faces 70a and 70b are asymmetrically formed on each tooth 34a. The tooth face 70b turning in a reverse rotation direction, which is engaged with the reverse rotation preventing pawl 25, out of the tooth faces of the tooth 34a is formed so that a normal 73 extended from the engaging position of the tooth face 70b engaged with the pawl 25 to the outside of the tooth face 70b may be crossed with a line 73a parallel with a direction going from the engaging position of the tooth face 70b toward a supporting part 35 and passing the center of the turning of the knob 5. The tooth face 70a turning in a normal rotation direction, which is engaged with the winding stop lever 62, is formed so that a normal 72 extended from the engaging position of the tooth face 70a engaged with the lever 62 to the outside of the tooth face 70a may be crossed with a line 72a parallel with a direction going from the engaging position of the tooth face 70a toward the center of the turning of the lever 62 and passing the center of the turning of the knob 5.

3. 发明专利

JPH08262647A MANUFACTURE OF FILM UNIT WITH LENS 失效
公开(公告)号：JPH08262647A
公开(公告)日：1996-10-11
申请号：JP6620695
申请日：1995-03-24
申请人： FUJI PHOTO FILM CO LTD
发明人： KATSURA YOJI , NEGISHI KENJI , OKOYAMA KAZUO
IPC分类号： G03B17/00 , G03B17/04 , G03C1/765 , G03C3/00
摘要： PURPOSE: To provide a method for manufacturing a film unit with lens capable of using a photographic film of general type by loading the film in such a manner that the area between one perforation formed on the film rear end side and the next paired perforations is fitted to the position of a sprocket. CONSTITUTION: A film is loaded in such a manner that the area between one perforation 39 formed on the rear end side of a film 26 and the next paired perforations 39 is fitted to the position of a sprocket 41. When a winding operation is performed after the loading of the film, the next paired perforations 39 are geared with the teeth 41a, 41b of the sprocket 41 to charge a shutter to set the second frame from the first to an exposing position. Although the first one frame closer to the spool shaft is wasted, thus, the photographic film 26 of general type can be used in a film unit with lens.

4. 发明专利

JPH08160523A PHOTOGRAPHING DATA IMPRINTING DEVICE 失效
公开(公告)号：JPH08160523A
公开(公告)日：1996-06-21
申请号：JP30505694
申请日：1994-12-08
申请人： FUJI PHOTO FILM CO LTD
发明人： NEGISHI KENJI
IPC分类号： G03B17/24
摘要： PURPOSE: To provide an inexpensive photographing data imprinting device capable of imprinting data showing a printing mode on photographic film where photographic frames having a different printing range coexist. CONSTITUTION: For example, in the case of designating a panoramic printing, an operation projection 22 is allowed to slide to a position for panorama. Then, the front surface of a finder 18 corresponding to a standard photographing mode is covered with a panoramic visual field aperture 19 as shown by B, and a data optical path switching board 14 abuts on the upper base 23c of a visual field switching board 17 and turns counterclockwise so as to close only a data optical path 13b. When a release button is pressed, a data optical path shutter is opened/closed as a shutter blade opens/closes, and external light entering one end face of a data optical path 13a is guided to the other end face of the data optical path 13a, one square having nearly the same size as the cross-section of the data optical path 13a is exposed to be white on the outside of an area where the photographic film is exposed, and a panoramic printing mark is recorded.

5. 发明专利

JPH0822103A FILM UNIT WITH LENS 失效
公开(公告)号：JPH0822103A
公开(公告)日：1996-01-23
申请号：JP15455694
申请日：1994-07-06
申请人： FUJI PHOTO FILM CO LTD
发明人： NEGISHI KENJI
IPC分类号： G03C3/00 , G03B17/04
摘要： PURPOSE:To provide a film unit with a lens constituted so that a positioning action is inexpensively executed by saving a space without being provided with a new positioning member when a main body part and a back cover are fitted. CONSTITUTION:A projecting part 21 is provided with a swollen part 25. The swollen part 25 is gradually swollen toward both sides from the side edges of the line 21 so as to interpose the line 21 and cylindrically swollen and extended toward the base of the part 21 from the middle thereof. Besides, the position of the inside of an engagement groove 22 corresponding to the swollen part 25 is provided with a nallow part 26 so as to restrict the inside width of the groove 22. The groove 22 is swollen toward the lower part thereof from the side edges of both inside walls thereof.

6. 发明专利

JPH086208A FILM UNIT WITH LENS 失效
公开(公告)号：JPH086208A
公开(公告)日：1996-01-12
申请号：JP14331894
申请日：1994-06-24
申请人： FUJI PHOTO FILM CO LTD
发明人： NEGISHI KENJI
IPC分类号： G03C3/00 , G03B17/04 , G03B17/28
摘要： PURPOSE:To set a photographing lens at a correct position and to prevent the photographing lens from being easily removed even when a decorative sheet falls off by integrally providing a lens pressing plate pressing the photographing lens on a front cover. CONSTITUTION:A front cover unit 18 is constituted of an operation plate 33, the decorative sheet 34 and the front cover 35 in which they are attachably/ detachably assembled. The elastic lens pressing plate 38 somewhat projected forward in a U-shape from the right and left edges of an aperture 37 is integrally formed on the front cover 35. An aperture 39 for exposure for guiding subject light to the photographing lens is formed on the optical axis of the photographing lens on the lens pressing plate 38. Three notched parts 39a to 39c are formed on the aperture 39. The inside edges of the notched parts 39a to 39c are allowed to act so that three parts to be locked of a lens holder are pressed to the back so as to set the photographing lens at the correct position and prevent the click of the lens holder from being released.

7. 发明专利

JPH07134334A EXPOSED IMAGE PLANE SWITCHING DEVICE 失效
公开(公告)号：JPH07134334A
公开(公告)日：1995-05-23
申请号：JP28336993
申请日：1993-11-12
申请人： FUJI PHOTO FILM CO LTD
发明人： NEGISHI KENJI
IPC分类号： G03B17/28 , G03C3/00
摘要： PURPOSE:To surely certify a frame as the frame of a panoramic size in a photograph printing system by exposing photographic film so that the upper and the lower lines of the contour line of an image plane demarcated by left and right light shielding plates may be straight lines along a film feeding direction. CONSTITUTION:By performing the switching operation of a control panel between a panoramic photographing position and a standard photographing position, the left and the right light shielding plates 82 and 83 are turned around shafts 94 and 93 as the centers like a double-leafed hinged door between a panoramic position where the exposed image plane is demarcated to the panoramic size and a retreat position where it is retreated to the outside of the photographing optical path of a photographing lens 5. The plates 82 and 83 are formed to be a curved shape so that space between the surface of the photographic film 24a and the plates 82 and 83 may be constant in front of an exposure frame 21 curved to be projected to a back side in the film feeding direction.

8. 发明专利

JPH0477183A ELECTRONIC STILL CAMERA WITH PRINTER 失效
公开(公告)号：JPH0477183A
公开(公告)日：1992-03-11
申请号：JP18704890
申请日：1990-07-17
申请人： FUJI PHOTO FILM CO LTD
发明人： NEGISHI KENJI
IPC分类号： B41J2/00 , G03B17/48 , G03G15/01 , G09G5/00 , H04N5/225
摘要： PURPOSE:To simplify the printing operation and to save power by providing a standby command means and an image pickup command means to the still camera and printing out a picked-up picture onto a recording medium when a pickup command is entered by the operator after a standby command is entered. CONSTITUTION:When a standby button 24 is depressed, a control signal from a control section 40 is fed to a DC/DC converter 28. Then the control signal is converted into a prescribed voltage by the converter 28 and fed to each section of the camera and each section reaches an operational state. Moreover, the control section 40 gives the control signal to a paper feed motor 34 via a supply amplifier 36 and thermosensing paper 42 is fed to a prescribed position where printing is made available. When the paper feed is finished, the control section 40 starts a timer 48. When a shutter button 26 is depressed succeedingly, a buzzer sound is sounded and printing is started. Thus, it is not required to depress a copy button in addition to the depression of the shutter button 26 different from a conventional camera and the print operation is simplified.

9. 发明专利

JPH02276059A MAGNETIC HEAD 失效
公开(公告)号：JPH02276059A
公开(公告)日：1990-11-09
申请号：JP9739989
申请日：1989-04-19
申请人： FUJI PHOTO FILM CO LTD
发明人： NEGISHI KENJI
IPC分类号： G11B17/32 , G11B17/34
摘要： PURPOSE:To obtain sufficient touch for a magnetic head by integrally forming a control part, that generates negative pressure at the section of a magnetic sheet and attracts the magnetic sheet to the magnetic gap part side of a head chip, on a head baseplate. CONSTITUTION:A head chip 22 is integrally fixed to a fixed part 32 of the top face 31 of a head baseplate 21. Further an annular control member 35 is formed integrally with the head baseplate 21 so as to surround the head chip 22 on the top face 31 of the head baseplate 21. As a magnetic sheet 13 rotates, the control member 35 generates the negative pressure at the section of the magnetic sheet 13, the magnetic sheet 13 is attracted to a magnetic head 15 side, and contact-slid on a magnetic gap part 34 formed at the head chip of said magnetic head 15. Thus the magnetic sheet 13 can be surely attracted to the magnetic head 15 side, and the preferable head touch is realized.

10. 发明专利

JPS62175977A FITTING STRUCTURE FOR MAGNETIC HEAD 失效
公开(公告)号：JPS62175977A
公开(公告)日：1987-08-01
申请号：JP1716486
申请日：1986-01-29
申请人： FUJI PHOTO FILM CO LTD
发明人： MIYAZAKI NOBUO , NEGISHI KENJI
IPC分类号： G11B21/16 , G02B7/00 , G11B5/48 , G11B5/56
摘要： PURPOSE:To eliminate the bridge construction of an adhesive and to perform the fitting of a magnetic head simply with good accuracy by covering an annular member on the pin which is planted on a head carriage as well as inserting it into the through hole formed on a head fitting plate and by fixing the space between the pin and through hole with adhesives. CONSTITUTION:A pin 72 is planted via an adhesive A on the upper face of a head carriage 42 in the fitting structure of the head fitting plate 45 on which a magnetic head 46 is fitted and the head carriage 42, and this pin 72 is inserted into the through hole 70 of the head fitting plate 45. An adhesive B is then flowed between the pin 72 and through hole 70, between a washer 80 and pin 72 and between the washer 80 and head fitting plate 45 by engaging the washer 80 on the upper part of the pin 72. In this case the bridge construction caused in the past is eliminated since the washer 80 is provided. In this way the magnetic head can be fitted accurately without the lifting of the head fitting plate 45 in hardening of the adhesive B.

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