专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 依法登记的发明

USH1336H Silver halide photographic material 失效
标题翻译：卤化银照相材料
公开(公告)号：USH1336H
公开(公告)日：1994-07-05
申请号：US938584
申请日：1992-09-02
申请人： Koichi Kuno , Tetsuo Yoshida , Masahiro Okada , Shigeru Ohno
发明人： Koichi Kuno , Tetsuo Yoshida , Masahiro Okada , Shigeru Ohno
IPC分类号： G03C1/18 , G03C1/26 , G03C1/28 , G03C1/83 , G03C1/06
CPC分类号： G03C1/28 , G03C1/18 , G03C1/26 , G03C1/832
摘要： A silver halide photographic material comprising a support having provided thereon a silver halide emulsion layer, in which said silver halide emulsion layer contains at least one sensitizing dye selected from the group consisting of a compound represented by formula (I): ##STR1## and a compound represented by formula (II): ##STR2## and at least one of said silver halide emulsion layer and other hydrophilic colloidal layers contains a dye represented by formula (III): ##STR3## wherein the substituents of the formulas (I), (II) and (III) are as described in the specification. The photographic material exhibits excellent performance properties in terms of sensitivity to light emitted from an Hc-Ne laser or an LED, safety from safelight, and freedom from color remaining after processing.

2. 发明授权

US4879204A Silver halide photographic element containing anhydazine compound and specific dyes 失效
标题翻译：含有肼基化合物和特定染料的卤化银照相元件
公开(公告)号：US4879204A
公开(公告)日：1989-11-07
申请号：US232526
申请日：1988-08-16
申请人： Kunio Ishigaki , Toshiro Takahashi , Yuji Mihara , Keiichi Adachi , Shigeru Ohno , Masahiro Okada , Naomi Saeki
发明人： Kunio Ishigaki , Toshiro Takahashi , Yuji Mihara , Keiichi Adachi , Shigeru Ohno , Masahiro Okada , Naomi Saeki
IPC分类号： G03C1/06 , G03C1/825 , G03C7/30
CPC分类号： G03C1/825 , G03C1/061 , G03C7/30 , G03C2001/0471 , Y10S430/162
摘要： A silver halide photographic material is described, comprising a support having formed thereon at least one silver halide emulsion layer and at least one light-insensitive hydrophilic colloid layer, wherein at least one of layers consisting of said at least one silver halide emulsion layer and said at least one light-insensitive hydrophilic colloid layer contains a hydrazine derivative, and wherein at least one of said at least one light-insensitive hydrophilic colloid layer that is formed on the uppermost silver halide emulsion layer contains a dye.
摘要翻译：描述了卤化银照相材料，其包括其上形成有至少一个卤化银乳剂层和至少一种不透光的亲水胶体层的载体，其中至少一层由所述至少一个卤化银乳剂层和所述至少一个不透光的亲水胶体层含有肼衍生物，并且其中形成在最上面的卤化银乳剂层上的所述至少一个不透光的亲水胶体层中的至少一个含有染料。

3. 发明授权

US5853969A Silver halide photographic material containing infrared absorbing colorant 失效
标题翻译：含有红外吸收着色剂的卤化银照相材料
公开(公告)号：US5853969A
公开(公告)日：1998-12-29
申请号：US980304
申请日：1997-11-28
申请人： Toru Harada , Keiichi Suzuki , Shigeru Ohno , Koji Wariishi , Yoshiharu Yabuki
发明人： Toru Harada , Keiichi Suzuki , Shigeru Ohno , Koji Wariishi , Yoshiharu Yabuki
IPC分类号： G03C1/20 , G03C1/83 , G03C5/17 , G03C1/815 , G03C1/825
CPC分类号： G03C1/833 , G03C1/20 , G03C1/832 , G03C2001/7448 , G03C2200/23 , G03C2200/25 , G03C2200/52 , G03C5/164 , G03C5/17 , Y10S430/145 , Y10S430/167 , Y10S430/168
摘要： A silver halide photographic material comprises a support, at least one silver halide emulsion layer and at least one non-light-sensitive hydrophilic colloidal layer. The silver halide emulsion layer or the hydrophilic colloidal layer contains a colorant having the absorption maximum wavelength within the infrared region of 700 to 1,100 nm. The colorant is in the form of solid particles dispersed in the silver halide emulsion layer or in the hydrophilic colloidal layer. The solid particles cannot substantially be removed by a processing solution of the silver halide photographic material. An image forming process employing the silver halide photographic material is also disclosed.
摘要翻译：卤化银照相材料包括载体，至少一种卤化银乳剂层和至少一种非光敏亲水胶体层。卤化银乳剂层或亲水性胶体层含有在700〜1100nm的红外区域内的吸收最大波长的着色剂。着色剂是分散在卤化银乳剂层或亲水胶体层中的固体颗粒的形式。固体颗粒基本上不能被卤化银照相材料的处理溶液除去。还公开了使用卤化银照相材料的成像方法。

4. 发明授权

US5563028A Silver halide photographic material containing pyrazolone-pentamethine oxonol dye 失效
标题翻译：含有吡唑啉酮 - 五甲氧基氧杂菁染料的卤化银照相材料
公开(公告)号：US5563028A
公开(公告)日：1996-10-08
申请号：US516402
申请日：1995-08-17
申请人： Tetsuo Nakamura , Shigeru Ohno , Kiyoshi Kawai
发明人： Tetsuo Nakamura , Shigeru Ohno , Kiyoshi Kawai
IPC分类号： C09B23/08 , G03C1/83 , G03C1/06 , G03C1/815 , G03C1/825
CPC分类号： C09B23/083 , G03C1/832
摘要： A silver halide photographic material comprising at least one silver halide emulsion layer and at least one non-light-sensitive hydrophilic colloidal layer provided on a support. The silver halide emulsion layer or the hydrophilic colloidal layer contains a dye represented by the formula (I): ##STR1## in which A.sup.1 is an alkyl group, a substituted alkyl group, an aryl group or a substituted aryl group; each of Q.sup.1 and Q.sup.2 is hydrogen, an alkyl group or a substituted alkyl group, or Q.sup.1 and Q.sup.2 are combined with each other to form a five or six-membered heterocyclic ring; Q.sup.3 is hydrogen, a halogen atom, carboxyl, hydroxyl, methyl or methoxy; each of M.sup.1 and M.sup.2 is hydrogen, a metal atom or an atomic group that forms a monovalent cation; and p is 2, 3 or 4.
摘要翻译：一种卤化银照相材料，其包含至少一种卤化银乳剂层和至少一种设置在载体上的非感光亲水胶体层。卤化银乳剂层或亲水性胶体层含有式（I）表示的染料：其中A 1为烷基，取代的烷基，芳基或取代的芳基; Q1和Q2中的每一个是氢，烷基或取代的烷基，或者Q1和Q2彼此结合形成五元或六元杂环; Q3是氢，卤原子，羧基，羟基，甲基或甲氧基; M1和M2各自为氢，形成一价阳离子的金属原子或原子团; p为2,3或4。

5. 发明授权

US5276178A Process for producing methacrolein and methacrylic acid 失效
标题翻译：甲基丙烯醛和甲基丙烯酸的制备方法
公开(公告)号：US5276178A
公开(公告)日：1994-01-04
申请号：US721574
申请日：1991-08-02
申请人： Hideo Onodera , Shigeru Ohno , Ikuo Kurimoto , Yukio Aoki
发明人： Hideo Onodera , Shigeru Ohno , Ikuo Kurimoto , Yukio Aoki
IPC分类号： B01J8/06 , B01J23/88 , B01J23/887 , B01J23/888 , B01J27/057 , B01J27/186 , B01J27/192 , C07C45/32 , C07C45/35 , C07C45/37 , C07C51/23 , C07C51/235 , C07C51/25 , C07C57/05 , C07C51/16 , C07C51/00
CPC分类号： B01J23/8873 , B01J23/002 , B01J23/88 , B01J23/887 , B01J23/8872 , B01J23/8875 , B01J23/8876 , B01J23/8885 , B01J27/0576 , B01J27/186 , B01J27/192 , B01J8/06 , C07C45/32 , C07C45/35 , C07C45/37 , C07C51/23 , C07C51/235 , C07C51/252 , B01J2208/025 , B01J2523/00
摘要： The present invention provides a process for producing methacrolein and methacrylic acid by subjecting at least one material selected from isobutylene, t-butanol and methyl t-butyl ether to gas phase catalytic oxidation with molecular oxygen or a molecular oxygen-containing gas using a fixed bed multi-tubular reactor.
摘要翻译： PCT No.PCT / JP90 / 01594 Sec。 371日期1991年8月2日 102（e）1991年8月2日PCT PCT 1990年12月6日PCT公布。出版物WO91 / 08185 日本6月13日，1991年。本发明提供了通过使选自异丁烯，叔丁醇和甲基叔丁基醚中的至少一种的材料用分子氧或分子氧进行气相催化氧化来制备异丁烯醛和甲基丙烯酸的方法使用固定床多管式反应器。

6. 发明授权

US5240826A Silver halide photographic light-sensitive materials 失效
标题翻译：卤化银照相感光材料
公开(公告)号：US5240826A
公开(公告)日：1993-08-31
申请号：US788344
申请日：1991-11-06
申请人： Nobuaki Miyasaka , Hideo Ikeda , Shigeru Ohno
发明人： Nobuaki Miyasaka , Hideo Ikeda , Shigeru Ohno
IPC分类号： G03C1/09
CPC分类号： G03C1/09
摘要： A novel silver halide photographic light-sensitive material having at least one silver halide photographic emulsion layer coated on at least one side of a support, wherein said photographic emulsion layer comprises a light-sensitive silver halide emulsion and said photographic emulsion or other layer(s) comprises a substantially light-insensitive, unfogged silver halide fine grain emulsion, with a heterocyclic mercapto compound represented by the following general formula (I) being adsorbed on the fine grains in said emulsion: general formula (I) ##STR1## wherein X represents --O--, --NH--, or --S--; R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are a hydrogen atom or a substituent group; at least one of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 is a substituted or unsubstituted alkyl or aryl group having up to 13 carbon atoms, such alkyl or aryl being bonded directly or through a divalent linkage group to the aromatic nucleus; X.sub.1 represents a hydrogen atom or a cation, such cation being required to neutralize the molecule.The silver halide photographic light-sensitive material is a high-speed material which exhibits improved granularity, gradation and rate of development.
摘要翻译：一种新型卤化银照相感光材料，其具有涂覆在载体的至少一侧上的至少一个卤化银照相乳剂层，其中所述照相乳剂层包含感光卤化银乳剂和所述照相乳剂或其它层）包含基本上不光泽的未雾化的卤化银细粒乳液，其中由以下通式（I）表示的杂环巯基化合物被所述乳液中的细晶粒吸附：通式（I）其中X表示 -O - ， - NH-或-S-; R1，R2，R3和R4是氢原子或取代基; R 1，R 2，R 3和R 4中的至少一个是具有至多13个碳原子的取代或未取代的烷基或芳基，所述烷基或芳基直接键合或通过二价连接基团键合至芳香核; X1表示氢原子或阳离子，这种阳离子是中和分子所必需的。卤化银摄影感光材料是高速材料，其表现出改善的粒度，分级和发展速度。

7. 发明授权

US5028633A Excipient for use in compression molding and process of preparation 失效
标题翻译：用于压缩成型和制备过程的赋形剂
公开(公告)号：US5028633A
公开(公告)日：1991-07-02
申请号：US703765
申请日：1985-02-21
申请人： Shigeru Ohno , Masayuki Ikeda
发明人： Shigeru Ohno , Masayuki Ikeda
IPC分类号： A61K9/20
CPC分类号： A61K9/2059 , A61K9/2054
摘要： A process for preparing a compression molding excipient comprises dispersing cellulose powder and hydroxypropyl starch powder in water or aqueous solutions of starch or hydroxypropyl starch and spray drying the dispersion. The excipients are useful for tablet moldings having optimum hardness and disintegration properties.
摘要翻译：制备压缩成型赋形剂的方法包括将纤维素粉末和羟丙基淀粉粉末分散在水或淀粉或羟丙基淀粉水溶液中并喷雾干燥分散体。赋形剂可用于具有最佳硬度和崩解性能的片剂。

8. 发明授权

US4945033A Direct positive photographic materials 失效
标题翻译：直接正面摄影材料
公开(公告)号：US4945033A
公开(公告)日：1990-07-31
申请号：US291017
申请日：1988-12-28
申请人： Naoyasu Deguchi , Shigeru Ohno
发明人： Naoyasu Deguchi , Shigeru Ohno
IPC分类号： G03C1/485 , G03C1/825 , G03C1/83 , G03C7/00
CPC分类号： G03C1/832 , G03C1/48538 , G03C1/48561
摘要： A direct positive photographic material which has at least one previously-not-fogged internal latent image-type silver halide emulsion layer on a support, wherein the photographic material contains at least one compound represented by the following formula (I): ##STR1## wherein each of R.sub.1 and R.sub.2 represents an alkyl group, an aryl group, a cyano group, --COOR.sub.5, --CONR.sub.5 R.sub.6, --OR.sub.5, --NR.sub.5 R.sub.6, --NR.sub.6 COR.sub.7, --NR.sub.5 CONR.sub.5 R.sub.6, --NR.sub.6 SO.sub.2 R.sub.7 (each of R.sub.5 and R.sub.6 represents a hydrogen atom, an alkyl group or an aryl group; R.sub.7 represents an alkyl or aryl group; R.sub.5 and R.sub.6, or R.sub.6 and R.sub.7 may link together to form a 5- or 6-membered ring); each of R.sub.3 and R.sub.4 represents a hydrogen atom or an alkyl group; each of Q.sub.1 and Q.sub.2 represents an aryl group; each of X.sub.1 and X.sub.2 represents a bond or a divalent linking group; each of Y.sub.1 and Y.sub.2 represents a sulfo group or a carboxyl group; each of L.sub.1, L.sub.2 and L.sub.3 represents a methine group; n represents 0, 1, or 2; each of m.sub.1 and m.sub.2 represents 1 or 2; each of p.sub.1 and p.sub.2 represents 0, 1, 2, 3 or 4; and each of q.sub.1 and q.sub.2 represents 1 or 2.The photographic materials show no change in photographic performance after preservation under high temperature and high humidity and give images of high sharpness.

9. 发明授权

US4929527A Method of image formation which includes scanning exposure process 失效
标题翻译：包括扫描曝光过程的图像形成方法
公开(公告)号：US4929527A
公开(公告)日：1990-05-29
申请号：US185181
申请日：1988-04-22
申请人： Eiichi Kato , Shigeru Ohno , Kazuo Ishii , Ryosuke Itakura
发明人： Eiichi Kato , Shigeru Ohno , Kazuo Ishii , Ryosuke Itakura
IPC分类号： G03G5/05 , G03G5/06 , G03G5/09 , G03G15/04
CPC分类号： G03G5/067 , G03G5/0517 , G03G5/09
摘要： A photoconductive composition which exhibits excellent dark reduction retention, excellent sensitivity to radiation from the near infrared region to the infrared region as well as excellent long-term stability, is comprised of an inorganic photoconductor, a cyclic acid anhydride and a spectral sensitizing dye dispersed in a binding resin. A laser beam scanning exposure can be performed on said composition to produce electrophotographic images.

10. 发明授权

US4923638A Near infrared absorbing composition 失效
标题翻译：近红外吸收组合物
公开(公告)号：US4923638A
公开(公告)日：1990-05-08
申请号：US331075
申请日：1989-03-28
申请人： Shigeru Ohno , Yuji Mihara , Keiichi Adachi , Toshinao Ukai , Gouichi Hayashi
发明人： Shigeru Ohno , Yuji Mihara , Keiichi Adachi , Toshinao Ukai , Gouichi Hayashi
IPC分类号： B41M5/46
CPC分类号： B41M5/465
摘要： A near infrared absorbing composition is disclosed, containing at least one compound represented by general formula (I), having its absorption maxima at wavelengths of 720 nm or more: ##STR1## wherein R.sup.1 represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group; R.sup.2 and R.sup.5, which may be the same or different, each represents a hydrogen atom or a group capable of substituting a hydrogen atom; R.sup.3 and R.sup.4, which may be the same or different, each represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkoxy group or a substituted or unsubstituted alkyl group with the proviso that they do not simultaneously represent hydrogen atoms; and R.sup.6 and R.sup.7, which may be the same or different, each represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, an acyl group or a sulfonyl group, or R.sup.6 and R.sup.7 may be taken together to form a 5- or 6-membered ring.
摘要翻译：公开了一种近红外线吸收组合物，其含有至少一种通式（I）表示的化合物，其波长为720nm以上的吸收最大值：其中R 1表示取代或未取代的烷基，取代或未取代的芳基或取代或未取代的杂环基; R 2和R 5可以相同或不同，各自表示氢原子或能够取代氢原子的基团; R 3和R 4可以相同或不同，各自表示氢原子，卤素原子，取代或未取代的烷氧基或取代或未取代的烷基，条件是它们不同时表示氢原子; 和可以相同或不同的R 6和R 7各自表示取代或未取代的烷基，取代或未取代的芳基，酰基或磺酰基，或者R 6和R 7可以一起形成5- 或6元环。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式