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1. 发明专利

DE68921596D1 未知
公开(公告)号：DE68921596D1
公开(公告)日：1995-04-13
申请号：DE68921596
申请日：1989-12-28
申请人： CANON KK
发明人： MATSUMOTO KENICHI
IPC分类号： G03G15/00 , G03G15/01 , G03G15/16

2. 发明专利

DE68912889D1 未知
公开(公告)号：DE68912889D1
公开(公告)日：1994-03-17
申请号：DE68912889
申请日：1989-11-07
申请人： CANON KK
发明人： HASEGAWA TAKASHI , TAKEDA ATSUSHI , MATSUMOTO KENICHI
IPC分类号： G03G15/00 , G03G15/16

3. 发明专利

DE68912889T2 未知
公开(公告)号：DE68912889T2
公开(公告)日：1994-08-25
申请号：DE68912889
申请日：1989-11-07
申请人： CANON KK
发明人： HASEGAWA TAKASHI , TAKEDA ATSUSHI , MATSUMOTO KENICHI
IPC分类号： G03G15/00 , G03G15/16

4. 发明专利

DE68921596T2 未知
公开(公告)号：DE68921596T2
公开(公告)日：1995-07-27
申请号：DE68921596
申请日：1989-12-28
申请人： CANON KK
发明人： MATSUMOTO KENICHI
IPC分类号： G03G15/00 , G03G15/01 , G03G15/16

5. 发明专利

CA2017167A1 METHOD OF TRANSFERRING VISCOUS SUBSTANCE AND IMAGE FORMING METHOD USING THE SAME 未知
公开(公告)号：CA2017167A1
公开(公告)日：1990-11-24
申请号：CA2017167
申请日：1990-05-18
申请人： CANON KK
发明人： ARAHARA KOHZOH , YUASA TOSHIYA , KAI TAKASHI , TOHYAMA NOBORU , MOURI AKIHIRO , MATSUMOTO KENICHI
IPC分类号： B41F31/00 , B41C1/10 , B41F31/02 , B41M1/00 , B65G54/00 , B65G54/02 , G03G15/044 , G03G15/30
摘要： A method for transferring a viscous substance, including the steps of: providing a viscous substance capable of changing its adhesiveness corresponding to the polarity of a voltage applied thereto; disposing the viscous substance between a first electrode and a second electrode; and applying a voltage to the viscous substance plural times, thereby to reduce the adhesiveness of the viscous substance to the first electrode. yu021/1156

6. 发明专利

DE3933167A1 未知
公开(公告)号：DE3933167A1
公开(公告)日：1990-04-12
申请号：DE3933167
申请日：1989-10-04
申请人： CANON KK
发明人： TOHYAMA NOBORU , MATSUMOTO KENICHI , MIURA KYO , ARAHARA KOHZOH , KAI TAKASHI , YUASA TOSHIYA
IPC分类号： B41M1/00
摘要： A method for supplying a viscous substance includes the step of providing a viscous substance having an adhesive characteristic which changes in correspondence to a polarity of a voltage applied thereto. The viscous substance has an adhesive characteristic when no voltage is applied thereto and its adhesiveness is reduced when a voltage is applied thereto. The method further includes the step of supplying the viscous substance between a pair of electrodes at least one of which has a pattern comprising an electroconductive portion and an insulating pattern. The method also includes the step of applying a voltage between the first and second electrodes to thereby attach the viscous substance in an amount which corresponds to the ratio of the area of the electroconductive portion to the area of the insulating portion.

7. 发明专利

JPH086180A IMAGE FORMING METHOD 失效
公开(公告)号：JPH086180A
公开(公告)日：1996-01-12
申请号：JP9369295
申请日：1995-04-19
申请人： CANON KK
发明人： MORI AKIHIRO , MATSUMOTO KENICHI
IPC分类号： G03C8/00 , G03B27/72 , G03C1/498
摘要： PURPOSE:To obtain an image forming method capable of forming images free from unequal densities by forming the test images, measuring the optical densities of these test images and forming the images by correcting the energy of exposure in accordance with the results of the measurement of the optical densities. CONSTITUTION:A thermodevelopment type photoreceptor is exposed with uniform intensity and is further heated, by which the test images a1 to a a25 are formed. These test images a1 to a25 are ideally free from unequalness in the optical densities. However, the unequal densities of the test images a1 to a25 are usually generated by a factor, such as changing of the heating temp., at the time of the thermodevelopment. The unequal densities are, therefore, detected by measuring the optical densities of the test images a1 to a25 with a densitometer. Next, the exposure intensity of a light source is corrected by the detected unequal densities and the desirable images free from the unequal densities are formed. Namely, the exposure energy is increased in the parts where lowering of the optical densities is expected by the detected unequal densities. Conversely, the exposure energy is decreased in the parts where increasing of the optical densities is expected.

8. 发明专利

JPH0694902A OPTICAL ELEMENT, LIGHT SOURCE, LIQUID CRYSTAL OPTICAL ELEMENT, POLARIZING ILLUMINATOR, ILLUMINATING OPTICAL DEVICE, POLARIZED LIGHT SEPARATING ELEMENT, POLARIZER, PICTURE PROJECTOR AND STEREOSCOPIC IMAGE DISPLAY METHOD 失效
公开(公告)号：JPH0694902A
公开(公告)日：1994-04-08
申请号：JP24370392
申请日：1992-09-11
申请人： CANON KK
发明人： KIMURA KAZUMI , MITSUTAKE HIDEAKI , KAWASAKI SHIGERU , ISAKA KAZUO , YOSHINAGA KAZUO , MATSUMOTO KENICHI , KURAMOCHI JUNKO , MINOURA NOBUO
IPC分类号： G02B3/00 , G02B5/20 , G02F1/1335 , G03B21/20 , G03F7/20 , H04N5/74
摘要： PURPOSE:To provide an optical element, etc., without deteriorating the picture quality. CONSTITUTION:An optical element 10 contains a group of unit elements 11 consisting of a columnar core 11, of a refracting optical material having refractive index of n1 and a clad 11. of a refracting material having refractive index of n2 (n2

9. 发明专利

JPH04182128A PICTURE FORMING DEVICE 失效
公开(公告)号：JPH04182128A
公开(公告)日：1992-06-29
申请号：JP30855390
申请日：1990-11-16
申请人： CANON KK
发明人： MATSUMOTO KENICHI
IPC分类号： B41C1/00 , G03F7/20
摘要： PURPOSE:To prevent the deterioration of exposure accuracy while using a fluorescent lamp as a light source by employing a fluorescent tube for the light source of the whole image exposure section of a picture forming device using a picture forming body composed of a heat developing photosensitive composition and a peel developing type photopolymerizable composition and arranging a light-emitting surface at approximately right angle in the scanning direction of laser beams of an image exposure section. CONSTITUTION:A picture forming body 1 is carried on a carrying roller 101. A semiconductor laser 19 conducting exposure and a polygon mirror 14 are installed to the side section of said roller, and the picture forming body 1 is exposed on the carrying roller 101. The main scanning direction of laser beams at that time is made approximately perpendicular to the carrying direction of the picture forming body. The picture forming body is forwarded to a heat developing section constituted of a heating roll 11 and a heating element 27, and sent to a whole image exposure section housed in the case 27. Bar-shaped fluorescent lamps with slender light-emitting surfaces are arranged to the light source 21 of said exposure section so that the longitudinal directions of the light-emitting surfaces are made parallel with the carrying direction of the picture forming body 1. According to the constitution, the accuracy of exposure to the main scanning direction of laser beams is improved.

10. 发明专利

JPH0396384A ADHESIVE MATERIAL TRANSFER METHOD AND IMAGE FORMING METHOD AND DEVICE USING THE SAME TRANSFER METHOD 失效
公开(公告)号：JPH0396384A
公开(公告)日：1991-04-22
申请号：JP13587490
申请日：1990-05-24
申请人： CANON KK
发明人： ARAHARA KOZO , YUASA TOSHIYA , KAI TAKASHI , TOYAMA JO , MORI AKIHIRO , MATSUMOTO KENICHI
IPC分类号： B41F31/00 , B41C1/10 , B41F31/02 , B41M1/00 , B65G54/00 , B65G54/02
摘要： PURPOSE:To enhance a recording image forming speed by a method wherein an adhesive material is reduced in adhesion by a first electrode to be transferred to a second electrode by applying a voltage to the adhesive material a plurality of times. CONSTITUTION:With power sources 21, 210, and 211 turned ON, a first roller 11 becomes a cathode, and a second roller 12 and an auxiliary rollers 110 and 111 become an anode. Simultaneously, the auxiliary rollers 110 and 111 come close to the first roller 11 to come into contact with an adhesive material 100. Firstly, the adhesive material 100 on the first roller 11 is applied with an voltage between the first roller 11 and the auxiliary roller 110 with the rotation of the first roller 11; next, it is applied with a voltage between the first roller 11 and the auxiliary roller 111; and lastly, it is applied with a voltage between the first roller 11 and the second roller 12. At this time, the adhesion of the adhesive material 100 is reduced on the side of the first roller 11. Therefore, the adhesive material adheres only to the second roller 12 by the rotation of the first roller 11 and the second roller 12. In this manner, the adhesive material 100 is all transferred to the second roller 12, substantially.

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