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1. 发明专利

JPH1158880A PRINTER AND PRINTING METHOD 失效
公开(公告)号：JPH1158880A
公开(公告)日：1999-03-02
申请号：JP22822197
申请日：1997-08-25
申请人： CANON KK
发明人： MORI AKIHIRO , YOMO MAKOTO , SHIKAME OSAMU
IPC分类号： B41J29/00
摘要： PROBLEM TO BE SOLVED: To perform lamination depending on the various sizes of print medium without producing chips of various size by cutting a laminate partially. SOLUTION: A cutting auxiliary member 17a is disposed oppositely to a laminate member carrying roller 14 through a laminate member 12 so that a cut line can be made easily in the protective layer of the laminate member 12. When the cutting auxiliary member 17a is shifted to a position corresponding to the width of a recording paper 2, a releasing mechanism releases a cutting auxiliary supporting shaft 17b from the laminate member 12 as shown by a dot line. Intruding amount of the cutting auxiliary member 17a into the protective layer of the laminate member 12, i.e., the cutting amount of a cut line, depends on the thickness of the recording paper 2, or the like. Axial movement of the cutting auxiliary member 17a to the left and right and movement of the cutting auxiliary supporting shaft 17b in Y direction shown by an arrow are performed using a driving motor as a drive source.

2. 发明专利

JPH09277556A INK JET PRINTING APPARATUS 失效
公开(公告)号：JPH09277556A
公开(公告)日：1997-10-28
申请号：JP8981196
申请日：1996-04-11
申请人： CANON KK
发明人： TAKAYAMA HIDETO , SHIBATA RETSU , MORI AKIHIRO
IPC分类号： B41J3/54 , B41J2/175 , B41J2/205 , B41J2/21
摘要： PROBLEM TO BE SOLVED: To prevent the increase of the use frequency of a specific head corresponding to an image to be printed and to suppress the frequent replacement of the head in a case using a plurality of inks different in density with respect to a color of the same type. SOLUTION: The emitting number of times is obtained from binary data for emission with respect to respective heads different in density (step S6) and added to calculate the accumulated emitting number of times (step S62) and, when the accumulated emitting number of times of a head most in the accumulated emitting number of times is the predetermined number NL of times showing the life of the head or less (step S63) and the difference between the accumulated emitting number of times of the head most in the accumulated emitting number of times and that of the head least in the accumulated emitting number of times exceed 100000 times (step S66), the processing mutually changing over ink supply destinations between two heads is performed (steps S67, S68).

3. 发明专利

JP2582876B2 失效
公开(公告)号：JP2582876B2
公开(公告)日：1997-02-19
申请号：JP28773688
申请日：1988-11-16
申请人： CANON KK
发明人： FUKUI TETSURO , MORI AKIHIRO , KATAYAMA MASATO , ISAKA KAZUO
IPC分类号： G03C1/498 , G03F7/004 , G03F7/06 , G03F7/20

4. 发明专利

JPH08238849A IMAGE FORMING MEDIUM 失效
公开(公告)号：JPH08238849A
公开(公告)日：1996-09-17
申请号：JP4565895
申请日：1995-03-06
申请人： CANON KK
发明人： MORI AKIHIRO , UENO KAZUNORI , EGUCHI GAKUO , KOBAYASHI MOTOKAZU , FUKUI TETSURO
IPC分类号： G03C5/00 , B41M5/26 , B41M5/28 , B41M5/30 , B41M5/323 , B41M5/337 , B41M5/46 , C07D237/18 , G03C1/498
摘要： PURPOSE: To provide an image forming medium which is good in image density, excellent in green storage stability, and excellent in inhibition of YAKIDASHI (discoloration) owing to fog and light, and an image forming method using that. CONSTITUTION: An image is formed by heating in an image shape or image exposure and heating of an image forming medium which contains at least organic silver salt, a reducing agent, and a pyridazine thionic derivative in a recording layer on a base material, or an image forming medium which contains further photosensitive silver halide or a photosensitive silver halide- forming agent in the recording layer, and the image forming medium.

5. 发明专利

JPH05150394A DRY TYPE SILVER SALT PHOTOSENSITIVE BODY AND METHOD FOR FORMING IMAGE BY USING SAME 失效
公开(公告)号：JPH05150394A
公开(公告)日：1993-06-18
申请号：JP31446891
申请日：1991-11-28
申请人： CANON KK , ORIENTAL PHOTO IND CO LTD
发明人： FUKUI TETSURO , OI TAKEHIKO , MORI AKIHIRO , KOBAYASHI MOTOKAZU , TANAKA HIROMI , KAGAMI KENJI , SUZUKI MASAO
IPC分类号： G03C1/498 , G03C5/00 , G03C5/08 , G03F7/06
摘要： PURPOSE:To obtain an image superior in sharpness even in the case of high- speed imagewise exposure by incorporating siver halide containing iridium ions in the surface layers of the crystals, an organic silver salt, a reducing agent, and a polymerizable compound. CONSTITUTION:This photosensitive silver halide layer formed on the support of the dry type silver salt photosensitive body contains the silver halide containing the iridium ions in the surface layers of the crystals down to the specified depth of their surface layers, the organic silver salt, the reducing agent, and the polymerizable compound, and a source for supplying the irridium ions, preferably, such as iridium tetrachlorid iridium hexachloride (IV) potassium, iridium hexachloride (IV) sodium, may be added at the time of producing silver halide from a reducible organic silver salt and a material for forming silver halide in order to prepare the silver halide containing the iridium ions.

6. 发明专利

JPH0594020A PEELING DEVELOPMENT TYPE PLATE MAKING MATERIAL AND PLATE MAKING METHOD 失效
公开(公告)号：JPH0594020A
公开(公告)日：1993-04-16
申请号：JP25654591
申请日：1991-10-03
申请人： CANON KK
发明人： SHIBATA RETSU , FUKUI TETSURO , KONDO YUJI , MORI AKIHIRO
IPC分类号： G03F7/00 , G03F7/095 , G03F7/26
摘要： PURPOSE:To obtain the printing plate having a high resolution and excellent printing resistance by successively laminating a photosensitive resin layer, a hydrophilic resin layer, a photosensitive silver salt layer, and a protective layer on a base. CONSTITUTION:This plate making material is constituted in the form of successively laminating the photosensitive resin layer 102 which has a polymerizable compd. and allows peeling development and the hydrophilic layer 103 on the base 101. Further, the hydrophilic layer 103 may have a masking ability to the photosensitive resin layer 102 with a single layer or may have the masking ability with double-layer constitution. The constitution obtd. by successively laminating the hydrophilic resin layer 104, the photosensitive silver salt layer 105 and the protective layer 106 on the photosensitive resin layer 102 is generally used for the double-layer constitution. The elements constituting the photosensitive resin layer 102 consist at least of the polymerizable compd., a layer formable high-polymer material and a photopolymn. initiator. A halation preventive dye corresponding to the photosensitive wavelength of the hydrophilic layer 103 may be incorporated into the photosensitive resin layer 102. The hydrophilic resin layer 104 is formed to 1 to 50mum layer thickness and the photosensitive silver salt layer 105 is formed to 0.5 to 30mum layer thickness.

7. 发明专利

JPH04260038A IMAGE FORMING DEVICE 失效
公开(公告)号：JPH04260038A
公开(公告)日：1992-09-16
申请号：JP4230591
申请日：1991-02-15
申请人： CANON KK
发明人： MIURA KYO , MORI AKIHIRO
IPC分类号： G03D15/00
摘要： PURPOSE:To prevent information from being leaked to a third party by providing a function which destroys the recorded information left in the photosensitive layer of a photosensitive body already used. CONSTITUTION:After the latent image of an information pattern is formed on the photosensitive body 11 consisting of a dry type silver salt material and a photopolymerization material by using a laser exposure means 10, the body is developed with heat by a heating roll 20. Next, the whole surface of the body 11 which is developed with the heat is exposed by a whole surface exposure part 4 and the polymerization pattern of the information pattern is formed. Thereafter, the photosensitive layer is peeled from the body 11 by a peeling pawl 31 and heated with higher temperature than the temperature of the heat developing by a heating roll 35. Then, the information left in the photosensitive layer is destroyed.

8. 发明专利

JPH04241944A PLATE MAKING METHOD 失效
公开(公告)号：JPH04241944A
公开(公告)日：1992-08-28
申请号：JP1269291
申请日：1991-01-11
申请人： CANON KK
发明人： ISAKA KAZUO , MORI AKIHIRO , SHIBATA RETSU , KATAYAMA MASATO , FUKUI TETSURO
IPC分类号： B41C1/00 , G03G13/26
摘要： PURPOSE:To provide a plate making method capable of obtaining an inexpensive printing plate excellent in printing durability and also suitable for a current supply plate. CONSTITUTION:A toner image composed of toner particles 3 is formed to the surface of a photosensitive body 1 having a photoconductive layer 12. Next, a transfer material 2 having a base material, the photopolymerizable layer 22 provided to the base material and the release film 23 closely bonded to the surface of the photopolymerizable layer 22 and releasable therefrom is used to transfer the toner image to the surface of the release layer 23. Subsequently, the transfer material 2 is uniformly exposed on the side of the release film 23 and the photopolymerizable layer 22 at the part not covered with the toner particles 3 is polymerized to form a polymer pattern. Then, the unpolymerized part of the photopolymerizable layer 22 is removed from the base material by peeling off the release film 23 to form a printing plate consisting of the base material and the polymer pattern.

9. 发明专利

JPH0422496B2 失效
公开(公告)号：JPH0422496B2
公开(公告)日：1992-04-17
申请号：JP29530785
申请日：1985-12-25
申请人： CANON KK
发明人： TOYONO TSUTOMU , MORI AKIHIRO , KANEKO SHUZO , INABA YUTAKA , KANBE JUNICHIRO
IPC分类号： G02F1/133 , G09G3/36

10. 发明专利

JPH0422493B2 失效
公开(公告)号：JPH0422493B2
公开(公告)日：1992-04-17
申请号：JP29530485
申请日：1985-12-25
申请人： CANON KK
发明人： MORI AKIHIRO , TOYONO TSUTOMU , KANEKO SHUZO , INABA YUTAKA , KANBE JUNICHIRO
IPC分类号： G02F1/133 , G09G3/36

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