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1. 发明专利

JP2005225979A Recording method and inkjet recording method 审中-公开
标题翻译：记录方法和记录记录方法
公开(公告)号：JP2005225979A
公开(公告)日：2005-08-25
申请号：JP2004036095
申请日：2004-02-13
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： OZAWA TAKASHI , HARADA TORU
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/30 , C09D11/40
摘要： PROBLEM TO BE SOLVED: To provide a recording method excellent in ejection stability, image durability, and particularly in color reproducibility, and to specifically preferably provide an inkjet recording method.
SOLUTION: In the recording method where a yellow inkdrop is recorded on a material to be recorded in response to a recording signal, when chroma of an image formed with the yellow ink is expressed by L
* a
* b
* color system, b
* between a reflection density 1.2 and a reflection density 1.8 is ≥85.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供喷出稳定性，图像耐久性，特别是彩色再现性优异的记录方法，特别优选提供喷墨记录方法。解决方案：在响应于记录信号将黄色墨滴记录在要记录的材料上的记录方法中，当用黄色墨水形成的图像的色度由L * 表示时，反射浓度1.2和反射浓度1.8之间的 * b * 颜色系统，b * ≥85。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005126529A Ink, inkjet recording method, and bisazo compound 审中-公开
标题翻译： INK，INKJET记录方法和BISAZO化合物
公开(公告)号：JP2005126529A
公开(公告)日：2005-05-19
申请号：JP2003362335
申请日：2003-10-22
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： HARADA TORU , OZAWA TAKASHI
IPC分类号： B41J2/01 , B41M5/00 , C09B35/035 , C09D11/00 , C09D11/322 , C09D11/328
摘要： PROBLEM TO BE SOLVED: To provide ink capable of producing an image excellent in hue and high in fastness under various service conditions or ambient conditions. SOLUTION: The ink contains at least one of the dyes described by formula (1) or formula (2). In the formulas, A, B, D, and E each independently represents a heterocyclic group; X 1 and X 2 each represents a bivalent linking group; n represents 0 or 1; and R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , and R 10 each represents a monovalent group. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够产生在各种使用条件或环境条件下色调优异和牢度高的图像的油墨。溶液：油墨含有式（1）或式（2）所述的至少一种染料。在式中，A，B，D和E各自独立地表示杂环基; X 1 和X 2 各自表示二价连接基团; n表示0或1; 和R 1 ，R 2 ，R 3 ，R 4 ，R ，R 6 ，R 7 ，R 8 ，R 9 和R SP SP 10 >每个代表一个单价组。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2004083903A Ink, method for ink jet recording and bisazo compound 有权
公开(公告)号：JP2004083903A
公开(公告)日：2004-03-18
申请号：JP2003286844
申请日：2003-08-05
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： HARADA TORU , WACHI NAOTAKA
IPC分类号： B41J2/01 , B41M5/00 , C07D231/38 , C07D417/14 , C09B35/03 , C09B35/34 , C09D11/00 , C09D11/322 , C09D11/328 , G02B5/20 , G03G9/09
CPC分类号： C09B56/04 , C09B35/03 , C09B35/04 , C09B35/18 , C09B35/26 , C09B35/34 , C09D11/328
摘要： PROBLEM TO BE SOLVED: To provide an ink having good hue, capable of forming a picture with high fastness in various service conditions and environmental conditions. SOLUTION: The ink contains one or more kinds of pigments expressed by general formula (1). In the general formula (1), A and A' are each independently an aryl or a monovalent heterocyclic ring group, B and B' are each independently an arylene group or a divalent heterocyclic ring group, X 1 is a divalent connecting group, n1 is 0 or 1. At least one of the A, B, A' or B' is a heterocyclic ring group. COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2003160558A NEAR-INFRARED FLUORESCENT CONTRAST AGENT AND FLUORESCENT IMAGING 审中-公开
公开(公告)号：JP2003160558A
公开(公告)日：2003-06-03
申请号：JP2002331674
申请日：2002-11-15
申请人： SCHERING AG , FUJI PHOTO FILM CO LTD
发明人： MIWA NAOTO , INAGAKI MICHIFUMI , EGUCHI HIROAKI , OKUMURA MASABUMI , INAGAKI YOSHIO , HARADA TORU
IPC分类号： A61K49/00 , C07D209/10 , C07D209/14
摘要： PROBLEM TO BE SOLVED: To provide a fluorescent contrast agent having high water solubility and good transmissibility to biological tissues, which enables the detection of lesions that locate in the deep part of the body. SOLUTION: A sodium salt represented by formula (1) is provided. A near- infrared fluorescent contrast agent containing the sodium salt used for tumor imaging or angiography is also provided. COPYRIGHT: (C)2003,JPO

5. 发明专利

JP2002122730A OPTICAL FILTER 失效
公开(公告)号：JP2002122730A
公开(公告)日：2002-04-26
申请号：JP2000311656
申请日：2000-10-12
申请人： FUJI PHOTO FILM CO LTD
发明人： HARADA TORU
IPC分类号： G02B5/22 , C09B23/00 , G09F9/00 , H01J11/44 , H01J11/02
摘要： PROBLEM TO BE SOLVED: To obtain an optical filter which selectively cuts off IR and light of wavelengths so as to lower color purity and is free of malfunction and excellent in color balance. SOLUTION: In an optical filter with a filter layer disposed on a transparent substrate, a binder and an oxadibenzofurancyanine dye are added to the filter layer.

6. 发明专利

JP2002090521A OPTICAL FILTER 审中-公开
公开(公告)号：JP2002090521A
公开(公告)日：2002-03-27
申请号：JP2001203298
申请日：2001-07-04
申请人： FUJI PHOTO FILM CO LTD
发明人： HARADA TORU , ANDO TAKUMI , NORO MASAKI
IPC分类号： G02B5/22 , G02F1/1335 , G09F9/00
摘要： PROBLEM TO BE SOLVED: To selectively cut off infrared radiation emitted from an image display and light of such wavelengths as to lower color purity. SOLUTION: In an optical filter with a transparent substrate and a filter layer, the filter layer has absorption maxima in wavelength regions of 750-850 nm, 851-950 nm and 951-1,100 nm.

7. 发明专利

JP2002022935A OPTICAL FILTER 失效
公开(公告)号：JP2002022935A
公开(公告)日：2002-01-23
申请号：JP2000204845
申请日：2000-07-06
申请人： FUJI PHOTO FILM CO LTD
发明人： HARADA TORU
IPC分类号： G02B5/22 , C08K5/3417 , C08K5/3437 , C08K5/3447 , C08K5/378 , C08K5/41 , C08K5/42 , C08K5/45 , C08L101/00 , C09B23/00
摘要： PROBLEM TO BE SOLVED: To obtain an optical filter which prevents the malfunction of a remote control due to IR rays. SOLUTION: In the optical filter having a filter layer containing a dye and polymer binder, the dye is a cyanine dye having the absorption maximum within the range of 750 to 1100 nm and a metal complex is added to the filter layer.

8. 发明专利

JPH11109126A NEAR-INFRARED RADIATION ABSORPTION FILTER, AND DISPLAY ELEMENT USING THE FILTER 失效
公开(公告)号：JPH11109126A
公开(公告)日：1999-04-23
申请号：JP27079297
申请日：1997-10-03
申请人： FUJI PHOTO FILM CO LTD
发明人： HARADA TORU , YABUKI YOSHIHARU
IPC分类号： G02B5/22 , G09F9/00
摘要： PROBLEM TO BE SOLVED: To provide a filter which is excellent in color and taste, solubility, and stability, and high in pigment concentration after polymerization when the monomer is polymerized to form a film by providing a near-infrared radiation absorption filter consisting of a resin composition containing a specified pigment. SOLUTION: A resin composition contains the pigments expressed in formulae I, II or III. In the formula I, Z and Z are the non-metallic atom group to form 5-membered or 6-membered heterocycle containing nitrogen which can be respectively condensed, R and R are alkyl group, alkenyl group or aralkyl group, L denotes a coupling group in which five, seven or nine methine groups are bonded in a conjugate manner through double bond, and a, b and c denote respectively 0 or 1, and x denotes anion. In the formula II, R -R are respectively hydrogen atom, alkyl group, etc., X is an oxygen atom or NR , X is an oxygen atom or NR , X as an oxygen atom or NR , X is an oxygen atom or NR , R -R denote a hydrogen atom or monovalent group, n denotes an integer from 1 to 3, and m denotes the integer 0 or 1 to 6.

9. 发明专利

JPH10265688A IMAGE FORMATION METHOD AND HEAT-DEVELOPABLE PHOTOSENSITIVE MATERIAL 失效
公开(公告)号：JPH10265688A
公开(公告)日：1998-10-06
申请号：JP20246197
申请日：1997-07-11
申请人： FUJI PHOTO FILM CO LTD
发明人： HARADA TORU , FUJIWARA ITSUO , SAKAI MINORU
IPC分类号： G03C8/52 , C07D209/14 , C07D209/60 , C07D209/96 , C07D263/62 , C07D277/64 , C07D403/14 , C07D405/14 , C07D413/14 , C09B23/00 , C09B23/01 , G03C1/498 , G03C1/83 , G03C5/16
摘要： PROBLEM TO BE SOLVED: To enable the formation of an image with good tint and a high definition by using a heptamethinecyanine compd. as a dye for a heat-developable photosensitive material. SOLUTION: A heat-developable photosensitive material which has a photosensitive layer contg. a silver halide and a reducing agent and a nonphotosensitive layer, both layers formed on a substrate, and in which either of the two layers contain a heptamethinecyanine dye, is subjected to image exposure and then teated to form a silver image. The heptamethinecyanie dye is represented by the formula (Z is CR R , O, S, or NR ; Z is CR R , O, S, or NR ; R and R are each alkyl, alkenyl, or aralkyl; R is H, halogen, alkyl, cyano, SO2 R , OR , SR , etc.; R , R , R , and R are each alkyl, etc.; R and R are each alkyl, alkenyl, or aralkyl; R , R , and R are each alkyl, cycloalkyl, aryl, etc.; R is H, alkyl, or aryl; R is alkyl, aryl, acyl, etc.; X is an anion; and n is 0 or 1).

10. 发明专利

JPH10207002A HEAT-DEVELOPABLE PHOTO-GRAPHIC SENSITIVE MATERIAL 失效
公开(公告)号：JPH10207002A
公开(公告)日：1998-08-07
申请号：JP566597
申请日：1997-01-16
申请人： FUJI PHOTO FILM CO LTD
发明人： SUZUKI KEIICHI , HARADA TORU
IPC分类号： G03C1/498 , C09B23/00 , G03C1/76
摘要： PROBLEM TO BE SOLVED: To provide the heat-developable photographic sensitive material high in Dmax and ultrahigh in contrast and good in resolution and small in residual dye stains after processing by incorporating a specified hydrazine derivative and a squalylium dye in a specified layer in photosensitive lagers and the like. SOLUTION: This heat-developable photosensitive material contains the hydrazine derivative represented by formula I and one of the squalylium dyes represented by formula II and the like in at least one of layers comprising a layer formed on the side of a transparent support opposite to a photosensitive layer and a layer formed between the support than the photosensitive layer, and layers located farther than the photosensitive layer from the support. In formula I, R2 is an aliphatic or aromatic group or the like; R1 is an H atom or a blocking group; G1 is a -CO- or -COCO- group or the like; each of A1 and A2 is an GH atom or one of then is an H atom and the other is an alkylsulfonyl group or the like; and m1 is 0 or 1 and when it is 0, R1 is an aliphatic or aromatic group of the like. In formula II, each of R1 -R6 is an H atom or an alkyl group of the like; each or R7 and R8 is am H atom or a univalent group; and (n) is 1, 2 or 3.

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