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1. 发明授权

US5061614A Silver halide emulsion, method of manufacturing the same, and color photographic light-sensitive material using the emulsion 失效
标题翻译：银粉乳液，其制造方法和使用乳液的彩色摄影感光材料
公开(公告)号：US5061614A
公开(公告)日：1991-10-29
申请号：US372525
申请日：1989-06-27
申请人： Shunji Takada , Hideki Naito , Yuichi Ohashi , Seiji Yamashita , Shigeru Shibayama , Shigeo Hirano
发明人： Shunji Takada , Hideki Naito , Yuichi Ohashi , Seiji Yamashita , Shigeru Shibayama , Shigeo Hirano
IPC分类号： G03C1/005 , G03C1/10 , G03C1/16 , G03C1/18
CPC分类号： G03C1/0051 , G03C1/10 , G03C1/16 , G03C1/18
摘要： A silver halide emulsion manufactured by performing reduction sensitization and addition of at least one compound selected from the group consisting of compounds represented by formulas [I], [II], and [III] during the silver halide grain formation in a process of manufacturing silver halide emulsions:R--SO.sub.2 S--M [I]R--SO.sub.2 S-R.sup.1 [II]RSO.sub.2 S--L.sub.m --SSO.sub.2 --R.sup.2 [III]wherein R, R.sup.1, and R.sup.2 can be the same or different and represent an aliphatic group, an aromatic group, or a heterocyclic group, M represents a cation, L represents a divalent bonding group, m represents 0 or 1, compounds represented by formulas [I] to [III] can be polymers containing, as a repeating unit, divalent groups derived from compounds represented by formulas [I] to [III], and, if possible, R, R.sup.1, R.sup.2 and L can be bonded with each other to form a ring.

2. 发明授权

US5254456A Method of manufacturing silver halide emulsion 失效
标题翻译：卤化银乳剂的制备方法
公开(公告)号：US5254456A
公开(公告)日：1993-10-19
申请号：US860609
申请日：1992-03-30
申请人： Seiji Yamashita , Shunji Takada , Shigeru Shibayama
发明人： Seiji Yamashita , Shunji Takada , Shigeru Shibayama
IPC分类号： G03C1/005 , G03C1/015 , G03C1/07 , G03C7/30 , G03C1/00 , G03C1/34
CPC分类号： G03C1/015 , G03C1/0051 , G03C1/07 , G03C2005/3007 , G03C2200/59 , G03C7/3022
摘要： A method of manufacturing a silver halide emulsion, wherein reduction sensitization is performed by using at least one of ascorbic acid and derivatives thereof in a process of manufacturing a silver halide emulsion. The invention is further directed to a of manufacturing a silver halide emulsion, wherein reduction sensitization is performed by using at least one of ascorbic acid and derivatives thereof during precipitation of silver halide grains.
摘要翻译：一种制造卤化银乳剂的方法，其中在制备卤化银乳剂的方法中使用抗坏血酸及其衍生物中的至少一种进行还原增感。本发明进一步涉及制备卤化银乳剂，其中通过在卤化银颗粒沉淀期间使用抗坏血酸及其衍生物中的至少一种进行还原增感。

3. 发明授权

US5047317A Silver halide photographic light-sensitive material 失效
公开(公告)号：US5047317A
公开(公告)日：1991-09-10
申请号：US593592
申请日：1990-10-05
申请人： Shigeru Shibayama , Shunichi Aida , Toshio Aizu , Shunji Takada
发明人： Shigeru Shibayama , Shunichi Aida , Toshio Aizu , Shunji Takada
IPC分类号： G03C1/005 , G03C1/035 , G03C1/08 , G03C7/30 , G03C7/392
CPC分类号： G03C1/035 , G03C1/005 , G03C1/08 , G03C7/3022 , G03C7/39204 , G03C2001/03594
摘要： A silver halide photographic light-sensitive material having at least one light-sensitive silver halide emulsion layer on a support, wherein the ratio of the total weight of potassium ion in the photographic light-sensitive material to the total weight of silver in the photographic light-sensitive material is 1.times.10.sup.-3 or less. The silver halide photosensitive material is improved in long-term storage stability.

4. 发明授权

US4243739A Silver halide photographic light-sensitive material 失效
标题翻译：卤化银照相感光材料
公开(公告)号：US4243739A
公开(公告)日：1981-01-06
申请号：US83750
申请日：1979-10-11
申请人： Hiroyuki Mifune , Shunji Takada , Yoshitaka Akimura , Shigeo Hirano
发明人： Hiroyuki Mifune , Shunji Takada , Yoshitaka Akimura , Shigeo Hirano
IPC分类号： C07C67/00 , C07C241/00 , C07C243/26 , C07C243/38 , C07C325/00 , C07C335/04 , G03C1/043 , G03C1/06 , G03C1/10 , G03C5/30 , G03C1/28
CPC分类号： C07C243/00 , G03C1/043 , G03C1/061 , Y10S430/15
摘要： A silver halide photographic light-sensitive material having at least one silver halide photographic emulsion layer comprising substantially surface latent image type silver halide grains, and containing in said photographic emulsion layer or at least one of other hydrophilic colloid layers a compound represented by the following general formula (I): ##STR1## wherein X.sup.1 represents a group containing a ##STR2## moiety, Ar.sup.1 and Ar.sup.2 each represents a substituted or unsubstituted aromatic group, B represents a divalent linking group, n is 0 or 1, and R.sup.1 represents a hydrogen atom, an unsubstituted alkyl group, or a substituted or unsubstituted aryl group.
摘要翻译：一种卤化银摄影感光材料，其具有至少一个卤化银照相乳剂层，其包含基本上表面的潜像型卤化银颗粒，并且在所述照相乳剂层或至少一种其它亲水胶体层中含有下列通式式（I）：其中X1表示含有部分的基团，其中Ar1和Ar2各自表示取代或未取代的芳族基团，B表示二价连接基团，n为0或1，R 1 表示氢原子，未取代的烷基或取代或未取代的芳基。

5. 发明授权

US4746603A Negative type silver halide photographic emulsions 失效
标题翻译：负型卤化银照相乳剂
公开(公告)号：US4746603A
公开(公告)日：1988-05-24
申请号：US882010
申请日：1986-07-03
申请人： Seiji Yamashita , Naoto Ohshima , Shunji Takada
发明人： Seiji Yamashita , Naoto Ohshima , Shunji Takada
IPC分类号： G03C1/005 , G03C1/015 , G03C1/035 , G03C1/08 , G03C1/09
CPC分类号： G03C1/09
摘要： Negative type silver halide photographic emulsions are provided, formed by growing silver halide grains in the presence of a water-soluble iridium salt in a molar ratio of 3.times.10.sup.-4 mol or more to the amount of the total silver halides used in the formation of the silver halide grains and then chemically sensitizing the surfaces of the grains formed with a sulfur compound or with a sulfur compound and a gold compound. The present emulsions have high sensitivity and extremely improved variation of sensitivity and gradation under broad exposure conditions of high intensity exposure and low intensity exposure.
摘要翻译：提供了负型卤化银照相乳剂，其通过在水溶性铱盐的存在下以3×10 -4 mol或更高的摩尔比生长卤化银颗粒，与用于形成卤化银颗粒，然后对由硫化合物或硫化合物和金化合物形成的颗粒的表面进行化学增感。本发明的乳液在高强度曝光和低强度曝光的宽曝光条件下具有高灵敏度和极大改善的灵敏度和灰度变化。

6. 发明授权

US5011767A Silver halide photographic emulsion 失效
标题翻译：卤化银照相乳剂
公开(公告)号：US5011767A
公开(公告)日：1991-04-30
申请号：US352960
申请日：1989-05-17
申请人： Seiji Yamashita , Shunji Takada
发明人： Seiji Yamashita , Shunji Takada
IPC分类号： G03C1/005 , G03C1/035 , G03C1/07 , G03C1/09 , G03C1/12 , G03C1/16 , G03C1/18
CPC分类号： G03C1/035 , G03C1/0051 , G03C1/07 , G03C1/09 , G03C1/12 , G03C1/16 , G03C1/18
摘要： The present invention relates to a silver halide photographic emulsion comprising silver halide grains dispersed in a binder, wherein grains of 30% or more of a total projected area of all silver halide grains are junctioned silver halide grains, each of the junctioned grains has substantially one junction per grain, and a crystal structure of a substrate grain of the junctioned grain is a rock-salt structure.
摘要翻译：本发明涉及包含分散在粘合剂中的卤化银颗粒的卤化银照相乳剂，其中所有卤化银颗粒的总投影面积的30％或更多的颗粒是连接的卤化银颗粒，每个连接的颗粒具有基本上一个连接晶粒的基底晶粒的晶体结构是岩盐结构。

7. 发明授权

US4806462A Silver halide photographic material comprising doped divalent metal 失效
标题翻译：包含掺杂二价金属的卤化银照相材料
公开(公告)号：US4806462A
公开(公告)日：1989-02-21
申请号：US44857
申请日：1987-05-01
申请人： Seiji Yamashita , Naoto Ohshima , Shunji Takada
发明人： Seiji Yamashita , Naoto Ohshima , Shunji Takada
IPC分类号： G03C1/035 , G03C1/005 , G03C1/08 , G03C1/09 , G03C1/34 , G03C1/06
CPC分类号： G03C1/08
摘要： A silver halide photographic material is disclosed, comprising a support having thereon at least one photographic silver halide emulsion layer containing silver halide grains dispersed in a dispersing medium, wherein in said silver halide grains, a total weight of the portion where at least one polyvalent metal ion is doped in an amount of not less than 1.times.10.sup.-4 mol per mol of the doped silver halide, is at least 10% based on the total weight of said silver halide grains.
摘要翻译：公开了一种卤化银照相材料，其包括其上具有包含分散在分散介质中的卤化银颗粒的至少一种照相卤化银乳剂层的载体，其中在所述卤化银颗粒中，至少一种多价金属离子以每摩尔掺杂的卤化银不少于1×10 -4摩尔的量掺杂，相对于所述卤化银颗粒的总重量为至少10％。

8. 发明授权

US08492296B2 Method for producing light-transmitting electromagnetic wave-shielding film, light-transmitting electromagnetic wave-shielding film and plasma display panel using the shielding film 有权
公开(公告)号：US08492296B2
公开(公告)日：2013-07-23
申请号：US12165174
申请日：2008-06-30
申请人： Hirotomo Sasaki , Ryou Nishizakura , Kiyoshi Morimoto , Shunji Takada
发明人： Hirotomo Sasaki , Ryou Nishizakura , Kiyoshi Morimoto , Shunji Takada
IPC分类号： B32B27/00 , B32B3/10 , B32B3/24 , G03C5/26
CPC分类号： H05K9/0096 , C03C17/10 , C03C17/36 , C03C17/3676 , C03C2217/256 , C03C2217/445 , C03C2217/475 , C03C2217/93 , C03C2218/11 , G02F2001/133334 , G03C1/08 , G03C5/58 , H01J9/205 , H01J11/44 , H01J29/868 , H01J2211/446 , H01J2229/8636 , H01J2329/869 , H05K3/106 , Y10T428/24273 , Y10T428/24802 , Y10T428/26 , Y10T442/10 , Y10T442/109 , Y10T442/112 , Y10T442/164
摘要： A silver salt-containing layer containing a silver salt and provided on a support is exposed and developed to form a metal silver portion and a light-transmitting portion, and then the metal silver portion is further subjected to physical development and/or plating to form a conductive metal portion consisting of the metal silver portion carrying conductive metal particles. A method for producing a light-transmitting electromagnetic wave-shielding film which enables production of an electromagnetic wave-shielding material simultaneously having high EMI-shielding property and high transparency in a fine line pattern and also enables mass production of such films at a low cost, and a light-transmitting electromagnetic wave-shielding film obtained by the production method and free from the problem of moire are provided.

9. 再颁专利

USRE35003E Silver halide photographic photosensitive material 失效
公开(公告)号：USRE35003E
公开(公告)日：1995-07-25
申请号：US928310
申请日：1992-08-12
申请人： Shunji Takada
发明人： Shunji Takada
IPC分类号： G03C1/035 , G03C1/005 , G03C1/06 , G03C1/08 , G03C1/09 , G03C1/10 , G03C1/16 , G03C1/18 , G03C1/34 , G03C7/30
CPC分类号： G03C1/0051 , G03C1/10 , G03C1/346 , G03C1/09 , G03C1/16 , G03C1/18 , G03C2005/3007 , G03C7/3022
摘要： A silver halide photographic light-sensitive material includes a support and at least one layer of silver halide emulsion formed on the support. The emulsion layer contains silver halide grains which have been subjected both to reduction sensitization while growing and to at least one chemical sensitization selected from the group consisting of gold sensitization, sulfur sensitization, and noble-metal sensitization. Each of the silver halide grains has at least 5 mol % of silver iodide on a surface thereof.

10. 发明授权

US4960689A Color photographic light-sensitive material and method of developing the same 失效
标题翻译：彩色摄影感光材料及其开发方法
公开(公告)号：US4960689A
公开(公告)日：1990-10-02
申请号：US201406
申请日：1988-06-02
申请人： Toshihiro Nishikawa , Shunji Takada , Kazunori Hasebe
发明人： Toshihiro Nishikawa , Shunji Takada , Kazunori Hasebe
IPC分类号： G03C7/26 , G03C1/035 , G03C1/06 , G03C7/30 , G03C7/392
CPC分类号： G03C7/39236
摘要： A silver halide color photographic light-sensitive material includes a support having thereon at least one silver halide emulsion layer, wherein the emulsion layer contains a silver halide emulsion which comprises silver halide grains consisting of at least 50 mol % of silver chloride and contains at least one of the compounds represented by formulas [I] to [III]: ##STR1## wherein Z represents alkyl (the number of carbon atoms is 1 to 18), aryl (the number of carbon atom is 6 to 18), or heterocyclic,Y represents an atom group required for forming heterocyclic or aryl (the number of carbon atoms of the aryl is 6 to 18),M represents metal cation, organic cation, or hydrogen atom, andn represents an integer from 2 to 10.A silver halide color photographic light-sensitve material includes a support having thereon at least one silver halide emulsion layer, wherein the emulsion layer contains a silver halide emulsion which comprises silver grains consisting of at least 50 mol % of a chloride and chemically sensitized in the presence of at least one of the compounds represented by formulas [I] to [III].A method of developing a silver halide color photographic light-sensitive material comprising a support having thereon at least one silver halide emulsion layer, characterized in that said emulsion layer contains a silver halide emulsion which comprises silver halide grains consisting of at least 50 mol % of silver chloride and contains at least one of the compounds represented by formulas [I] to [III], and that the method comprises the steps of: color-developing the silver halide color photographic light-sensitive material in the presence of a color coupler; and desilverizing the silver halide color photographic light-sensitive material.

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