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1. 发明专利

JP2562213B2 失效
公开(公告)号：JP2562213B2
公开(公告)日：1996-12-11
申请号：JP34298389
申请日：1989-12-28
申请人： SHARP KK
发明人： IWAI SHOGO , TAMAGAKI HIKARI
IPC分类号： G03B27/32 , G03B27/52 , G03B27/72

2. 发明专利

JPH0614211B2 失效
公开(公告)号：JPH0614211B2
公开(公告)日：1994-02-23
申请号：JP29496185
申请日：1985-12-23
申请人： SHARP KK
发明人： SHIRAKI BUICHI , SHIMADA TAKASHI , IWAI SHOGO
IPC分类号： G03G15/00 , G03B27/72 , G03G15/04 , G03G15/043 , G03G15/36 , G03G21/00

3. 发明专利

JPH0582265B2 失效
公开(公告)号：JPH0582265B2
公开(公告)日：1993-11-18
申请号：JP23597886
申请日：1986-10-02
申请人： SHARP KK
发明人： IWAI SHOGO
IPC分类号： B02C18/06 , B02C18/22

4. 发明专利

JPH0417104B2 失效
公开(公告)号：JPH0417104B2
公开(公告)日：1992-03-25
申请号：JP23598386
申请日：1986-10-02
申请人： SHARP KK
发明人： IWAI SHOGO
IPC分类号： B02C18/06 , B02C18/22 , B02C18/24

5. 发明专利

JPH0417102B2 失效
公开(公告)号：JPH0417102B2
公开(公告)日：1992-03-25
申请号：JP23597986
申请日：1986-10-02
申请人： SHARP KK
发明人： IWAI SHOGO
IPC分类号： B02C18/06 , B02C18/00 , B02C18/22

6. 发明专利

JPH02212859A IMAGE PROCESSOR 失效
公开(公告)号：JPH02212859A
公开(公告)日：1990-08-24
申请号：JP3450789
申请日：1989-02-14
申请人： SHARP KK
发明人： MORI HIROSHI , KOBAYASHI HOAKI , IWAI SHOGO
IPC分类号： G03G15/04 , G03B27/44
摘要： PURPOSE:To confirm an image without printing out the image by optically reading out the image in an optical image memory which is previously written in a state where a display member is inserted in the same area as an original platen and forming readout light into the image on the display member by an optical system for display. CONSTITUTION:The processor is provided with the optical system 5 for display which guides the readout light from the optical image memory 1 to the position of the original platen 2 and the display member 3 which can be inserted in the same area as the original platen 2 and where the readout light from the optical image memory 1 is formed into the image. In such a case, the reflected light by an original on the original platen 2 is formed into the image in the optical image memory 1 where the write, the readout and the erasion of the image can be performed, so that the write of the image (4) is performed and the written image is optically read out to be formed into the image (6) on a photosensitive material. Thus, the image written in the optical image memory is confirmed without being printed out and useless printout is prevented.

7. 发明专利

JPH0223325A DRIVING SYSTEM CONTROLLER 失效
公开(公告)号：JPH0223325A
公开(公告)日：1990-01-25
申请号：JP17295288
申请日：1988-07-12
申请人： SHARP KK
发明人： OGURA MITSURU , IWAI SHOGO
IPC分类号： G03B27/50 , G03D13/00
摘要： PURPOSE:To eliminate relative variance between an original scanning speed and a medium sheet conveying speed by setting the driving speeds of a scanning part driving system and a conveyance part driving system by the same reference signal generating circuit. CONSTITUTION:The driving speeds of the scanning part driving system 2 and conveyance part driving system 3 are set by the same reference signal generating circuit 1. The scanning part driving system 2 has a frequency dividing circuit 2a, a sine wave generating circuit 2b, an amplifying circuit 2c, and a synchronous motor 2d, and the conveyance part driving system 3 has a frequency dividing circuit 3a, a sine wave generating circuit 3b, an amplifying circuit 3c, and a synchronous motor 3d. Therefore, the scanning part driving system 2 and conveyance part driving system 3 are driven with reference signals outputted by the same reference signal generating circuit 1. Consequently, there is no speed variance generated between the scanning part driving system 2 and conveyance part driving system 3 and the medium sheet conveyance part and original scanning part are driven synchronously.

8. 发明专利

JPH01235952A METHOD FOR CARRYING AND CONTROLLING PHOTORECEPTIVE SHEET 失效
公开(公告)号：JPH01235952A
公开(公告)日：1989-09-20
申请号：JP6442688
申请日：1988-03-16
申请人： SHARP KK
发明人： IWAI SHOGO , HASHIMOTO OSAMU
IPC分类号： G03B27/62 , G03D13/00
摘要： PURPOSE:To improve an image forming state by setting and controlling separately a passing speed of a photoreceptive sheet in an exposing position and an image forming position. CONSTITUTION:First of all, at the time of carrying a photoreceptive sheet 1 at the first speed corresponding to an exposing speed of the sheet 1, the sheet 1 is brought to image forming exposure at an exposing position P1. Accordingly, since the sheet 1 is brought to image forming exposure at an appropriate speed, a satisfactory selective hardened image is formed, and the sheet 1 on which the selective hardened image has been hardened is fed to a buffer part 5. Subsequently, while the exposed sheet is being fed to the buffer part 5, the sheet of the buffer part is fed to an image forming position P2 at the second speed corresponding to an image forming speed and a image is formed. In such a way, since an optimum speed is set separately, the image can be formed satisfactorily.

9. 发明专利

JPS6433552A IMAGE FORMING DEVICE 失效
公开(公告)号：JPS6433552A
公开(公告)日：1989-02-03
申请号：JP18946187
申请日：1987-07-29
申请人： SHARP KK
发明人： OGURA MITSURU , IWAI SHOGO
IPC分类号： G03D9/00 , G03D13/00
摘要： PURPOSE:To facilitate the setting of a new photoreceptive sheet roll at the time of the correction of wrinkle on a photoreceptive sheet wound on the upper roll of a pressurizing roll or the replacement of said roll, by setting an upper unit in such a way that it can be opened and closed freely for a lower unit by separating an image formating device to the upper and lower units. CONSTITUTION:When it is desired to correct the wrinkle on the photoreceptive sheet 13 or to set a new photoreceptive sheet roller 11, the upper unit A is rotated in a direction (counterclockwise direction) of arrow head centering a rotary shaft 21. Then, a main drum 9 and the pressurizing roll 10 are separated in a vertical direction. Since the photoreceptive sheet 13 being positioned at a pressurizing point P2 can be operated directly from an aperture part at the right side in such state, it is possible to correct the wrinkle generated at the position easily. Similarly, since the photoreceptive sheet 13 wound on the main drum 9 can be removed, the new photoreceptive sheet roll 11 can be set easily, as well.

10. 发明专利

JPS6429845A IMAGE FORMING DEVICE 失效
公开(公告)号：JPS6429845A
公开(公告)日：1989-01-31
申请号：JP18576687
申请日：1987-07-25
申请人： SHARP KK
发明人： IWAI SHOGO
IPC分类号： G03D13/00
摘要： PURPOSE:To prevent the leakage of colorless dyes during the conveyance of a light receptive sheet and the sticking of microcapsules in a half-cured state to guide members and conveying members by projecting light for curing a photosetting material on the light receptive sheet past a pressurizing part. CONSTITUTION:The light receptive sheet is formed by coating the microcapsules sealed therein with the colorless dyes and the photosetting material on the surface of a film consisting of polyester, etc. The light receptive sheet 13 on which the selectively cured image of the microcapsules is formed is pressurized together with an image receiving sheet 6 at a pressure point P2 and the image of an original 3 is formed on the sheet 6. The light receptive sheet 13 after the use is successively taken up by a take-up shaft 14 and is subjected to photoirradiation by a light source 30 during the course of this take-up. All the microcapsules in the uncured and half-cured state of the light receptive sheet 13 are, therefore, cured even if such microcapsules exist on the sheet. The outflow of the colorless dyes and the fixing, etc., of the microcapsules in the half cured state to the take-up shaft are thereby obviated.

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