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公开(公告)号：US20060177780A1
公开(公告)日：2006-08-10
申请号：US11390097
申请日：2006-03-28
申请人： Hirotomo Sasaki , Hideki Maeta , Naoto Ohshima
发明人： Hirotomo Sasaki , Hideki Maeta , Naoto Ohshima
IPC分类号： G03C1/005
CPC分类号： G03C1/005 , G03C1/035 , G03C1/09 , G03C5/04 , G03C7/30 , G03C7/3924 , G03C7/39244 , G03C7/39264 , G03C7/39272 , G03C7/39276 , G03C2001/03517 , G03C2001/03535 , G03C2001/0854 , G03C2001/091 , G03C2001/093 , G03C2200/39
摘要： A silver halide emulsion which exhibits high sensitivity, high contrast, little sensitivity variation with humidity conditions at the time of exposure, and excellent reciprocity law properties at high illumination intensities. Also, a method of preparing the emulsion in a stable manner, and a silver halide color photographic photosensitive material and an image forming method that use the emulsion. The emulsion includes a mesoionic compound having a thiolate structure or a protonated thiolate structure, and the emulsion is sensitized by an Au (III) compound. The emulsion preferably contains an oxidatively dimerized form of a mesoionic compound having a thiolate structure, and a silver chloride content of at least 90 mol %.
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公开(公告)号：US07083907B2
公开(公告)日：2006-08-01
申请号：US10738119
申请日：2003-12-18
申请人： Hirotomo Sasaki , Hideki Maeta , Naoto Ohshima
发明人： Hirotomo Sasaki , Hideki Maeta , Naoto Ohshima
CPC分类号： G03C1/005 , G03C1/035 , G03C1/09 , G03C5/04 , G03C7/30 , G03C7/3924 , G03C7/39244 , G03C7/39264 , G03C7/39272 , G03C7/39276 , G03C2001/03517 , G03C2001/03535 , G03C2001/0854 , G03C2001/091 , G03C2001/093 , G03C2200/39
摘要： A silver halide emulsion which exhibits high sensitivity, high contrast, little sensitivity variation with humidity conditions at the time of exposure, and excellent reciprocity law properties at high illumination intensities. Also, a method of preparing the emulsion in a stable manner, and a silver halide color photographic photosensitive material and an image forming method that use the emulsion. The emulsion includes a mesoionic compound having a thiolate structure or a protonated thiolate structure, and the emulsion is sensitized by an Au (III) compound. The emulsion preferably contains an oxidatively dimerized form of a mesoionic compound having a thiolate structure, and a silver chloride content of at least 90 mol %.
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公开(公告)号：US06638705B1
公开(公告)日：2003-10-28
申请号：US10208826
申请日：2002-08-01
IPC分类号： G03C109
CPC分类号： G03C1/09 , G03C2001/091
摘要： A silver halide emulsion chemically sensitized by at least one compound having a bond of anionic chalcogenide to gold(I) cation and capable of releasing a gold-chalcogen anion species and a method for chemically sensitizing a silver halide emulsion, comprising adding at least one compound having a bond of anionic chalcogenide to gold(I) cation and capable of releasing a gold-chalcogen anion species are disclosed.
摘要翻译： 通过至少一种具有阴离子硫族化物键与金（I）阳离子并且能够释放金 - 硫族化合物阴离子物质的化合物和用于对卤化银乳剂进行化学增感的方法化学致敏的卤化银乳剂，包括将至少一种化合物 公开了具有阴离子硫属元素与金（I）阳离子并能释放金 - 硫族元素阴离子物质的键。
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14.发明授权公开(公告)号：US06635413B1
公开(公告)日：2003-10-21
申请号：US09521672
申请日：2000-03-08
IPC分类号： G03C108
CPC分类号： G03C1/08 , G03C1/0051 , G03C1/047 , G03C1/09 , G03C7/3022 , G03C2001/0056 , G03C2001/0058 , G03C2001/0153 , G03C2001/03535 , G03C2001/03588 , G03C2001/0818 , G03C2001/0845 , G03C2001/091 , G03C2001/096 , G03C2001/097 , G03C2200/43
摘要： A process for producing a lightsensitive silver halide emulsion comprising silver halide grains, wherein the emulsion contains tabular silver halide grains in an amount of at least 50% of the total projected area of all the silver halide grains, the average iodine content of all the silver halide grains is at least 2 mol %, and the tabular silver halide grains have at least 10 dislocation lines per grain, wherein the process comprises (step 1) set fourth below, and the process comprises a step of performing chemical sensitization so that a selenium sensitizer is added in an amount of 2.5×10−6 to 5×10−5 mol/mol silver and comprises a step of performing spectral sensitization (step 1) performing the spectral sensitization in which a spectral sensitizer is added in the presence of 50 ppm or less of calcium, magnesium and strontium, followed by adding at least one water-soluble salt of a metal selected from the group consisting of calcium, magnesium and strontium, so that the concentration of calcium, magnesium and strontium becomes 100-2500 ppm, and then the chemical sensitization is started.
摘要翻译： 一种制备包含卤化银颗粒的感光卤化银乳剂的方法，其中乳液含有至少占所有卤化银颗粒总投影面积的50％的片状卤化银颗粒，所有银的平均碘含量 卤化物颗粒为至少2摩尔％，并且片状卤化银颗粒每颗粒具有至少10个位错线，其中该方法包括设置在下面的第四步（步骤1），该方法包括进行化学增感以使硒 加入2.5×10 -6至5×10 -5 mol / mol银的敏化剂，并且包括进行光谱增感的步骤（步骤1），其中在存在光谱增感剂的情况下加入光谱增感剂 50ppm或更少的钙，镁和锶，然后加入至少一种选自钙，镁和锶的金属的水溶性盐，使得浓缩物 钙，镁和锶的离子变为100-2500ppm，然后开始化学增感。
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公开(公告)号：US5342750A
公开(公告)日：1994-08-30
申请号：US51691
申请日：1993-04-23
CPC分类号： G03C1/09
摘要： A silver halide photographic material comprises a silver halide emulsion layer provided on a support. In the photographic material of the present invention, the silver halide emulsion layer contains a tellurium compound represented by the formula (I) or (II): ##STR1## in which each of R.sup.11 and R.sup.12 is --OR.sup.13, --NR.sup.14 R.sup.15, --SR.sup.16 or hydrogen; R.sup.11 and R.sup.12 may be combined with each other to form a heterocyclic ring; each of R.sup.21 and R.sup.22 is an alkyl, alkenyl, alkynyl, aralkyl, aryl or heterocyclic group, --OR.sup.23, --NR.sup.24 R.sup.25, --SR.sup.26 or hydrogen; R.sup.21 and R.sup.22 may be combined with each other to form a heterocyclic ring; each of X.sup.1 and X.sup.2 is oxygen, sulfur or .dbd.NR.sup.17 ; each of X.sup.3 and X.sup.4 is oxygen, sulfur or .dbd.NR.sup.27 ; each of R.sup.13, R.sup.14, R.sup.15, R.sup.16, R.sup.17, R.sup.23, R.sup.24, R.sup.25, R.sup.26 and R.sup.27 is an alkyl, alkenyl, alkynyl, aralkyl, aryl or heterocyclic group or hydrogen; R.sup.14 and R.sup.15 may be combined with each other to form a heterocyclic ring; and R.sup. 24 and R.sup.25 may be combined with each other to form a heterocyclic ring.
摘要翻译： 卤化银照相材料包括设置在载体上的卤化银乳剂层。 在本发明的照相材料中，卤化银乳剂层含有由式（I）或（II）表示的碲化合物：其中R11和R12各自为-OR13，-NR14R15，-SR16或 氢; R 11和R 12可以相互结合形成杂环; R 21和R 22各自为烷基，烯基，炔基，芳烷基，芳基或杂环基，-OR 23，-NR 24 R 25，-SR 26或氢; R 21和R 22可以相互结合形成杂环; X1和X2各自为氧，硫或= NR17; X3和X4各自为氧，硫或= NR27; R 13，R 14，R 15，R 16，R 17，R 23，R 24，R 25，R 26和R 27中的每一个是烷基，烯基，炔基，芳烷基，芳基或杂环基或氢; R 14和R 15可以相互结合形成杂环; 并且R 24和R 25可以彼此结合形成杂环。
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16.发明授权Method for processing silver halide photographic material and composition having fixing ability 失效用于处理银盐摄影材料的方法和具有固定能力的组合物
公开(公告)号：US5120635A
公开(公告)日：1992-06-09
申请号：US613044
申请日：1990-11-15
申请人： Hirotomo Sasaki , Tetsuro Kojima , Shinji Ueda
发明人： Hirotomo Sasaki , Tetsuro Kojima , Shinji Ueda
摘要： A method for processing a silver halide photographic material which comprises processing an imagewise exposed silver halide photographic material with a processing solution having a fixing ability containing (1) a thiosulfate As disclosed, wherein said processing solution having a fixing ability further contains at least one of (2) at least one compound selected from the group consisting of a bisulfite and a sulfite, and a compound represented by formula (A'): ##STR1## wherein R'.sub.1, R'.sub.2, R'.sub.3, R'.sub.4 and R'.sub.5 each represents a hydrogen atom or a substituent other than a hydroxyl group or a group containing a hydroxyl group, provided that at least one of R'.sub.1 to R'.sub.5 is at least one of a sulfo group and a group constaining a sulfo group and (3) at least one bisulfite addition product of a compound represented by formula (A'). In the method, a fixing solution having a pH of from 5.0 to 9.0 or a bleach-fixing solution with improved stability over time during continuous processing and exhibiting excellent desilvering performance is used. The method provides an image showing a reduced increase in stain with time and realizes improvements of the working environment.
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17.发明授权公开(公告)号：US08034542B2
公开(公告)日：2011-10-11
申请号：US12294859
申请日：2007-03-28
CPC分类号： B32B15/08 , H05K9/0096
摘要： An electromagnetic shielding film for plasma display which is excellent in electromagnetic shielding characteristics for effectively shielding electromagnetic waves, near infrared rays, stray light, external light, and the like and even when stored under a wet heat condition, is small in change of color tint and good in adhesion, with a blackening layer hardly peeled away, is provided by a transparent electromagnetic shielding film including a transparent support having thereon a conductive metal layer in a pattern-like state having an electromagnetic shielding ability and having a surface covered by a blackening layer, with the blackening layer made of an alloy of nickel and zinc in a nickel/zinc mass ratio of from 0.5 to 50.
摘要翻译： 用于等离子体显示器的电磁屏蔽膜，其有效屏蔽电磁波，近红外线，杂散光，外部光等的电磁屏蔽特性，甚至在湿热条件下储存时，色度变化小 并且具有难以剥离的黑化层的粘附性由透明电磁屏蔽膜提供，该透明电磁屏蔽膜包括透明支撑体，其上具有导电金属层，具有电磁屏蔽能力的图案状态并具有由黑化覆盖的表面 层，镍/锌质量比为0.5〜50的由镍和锌合金构成的黑化层。
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18.发明授权公开(公告)号：US07934966B2
公开(公告)日：2011-05-03
申请号：US11630354
申请日：2005-06-22
申请人： Hirotomo Sasaki , Ryo Nishizakura
发明人： Hirotomo Sasaki , Ryo Nishizakura
IPC分类号： H01J9/24
CPC分类号： H05K9/0096 , H01J2211/446 , H05K3/106 , H05K2201/0108 , H05K2201/09681
摘要： A light-transmitting electromagnetic wave shielding film which is a conductive silver thin film with a metallic silver portion formed on a support in a meshy state, wherein the metallic silver portion formed in the meshy state has a line width of 18 μm or less, an opening rate of 85% or more, an Ag content of 80 to 100% by mass and a surface resistance value of 5 Ω/sq or less. This light-transmitting electromagnetic wave shielding film has characteristic features that it has a high electromagnetic wave shielding property and a high transparency at the same time and the meshy portion is black.
摘要翻译： 一种透光电磁波屏蔽膜，其是在网状状态的支撑体上形成有金属银部分的导电银薄膜，其中形成为网状状的金属银部分的线宽为18μm以下，线宽度为18μm以下， 开口率为85％以上，Ag含量为80〜100质量％，表面电阻值为5＆OHgr / sq以下。 该透光电磁波屏蔽膜具有同时具有高电磁波屏蔽性和高透明度的特征，并且网状部分为黑色。
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19.发明授权Light transmitting electromagnetic wave shielding film, optical filter and plasma display panel 有权透光电磁波屏蔽膜，滤光片和等离子显示面板公开(公告)号：US07796327B2
公开(公告)日：2010-09-14
申请号：US11908685
申请日：2006-03-14
申请人： Hirotomo Sasaki
发明人： Hirotomo Sasaki
CPC分类号： B32B27/18 , C23C18/08 , C23C18/14 , C25D5/34 , H01J11/10 , H01J11/44 , H01J2211/446 , H05K9/0096
摘要： To provide a light transmitting electromagnetic wave shielding film which achieves both of excellent electromagnetic wave shielding properties and an excellent near infrared ray cutting function.A light transmitting electromagnetic wave shielding film has a metallic silver part and a light transmitting part, which are formed by exposing an emulsion layer containing a silver salt emulsion formed on a support and then developing, wherein the light transmitting electromagnetic wave shielding film has infrared ray shielding properties.
摘要翻译： 提供一种实现优异的电磁波屏蔽性能和优异的近红外线切割功能的透光电磁波屏蔽膜。 透光电磁波屏蔽膜具有金属银部分和透光部分，其通过使形成在支撑体上形成的银盐乳液的乳剂层曝光然后显影而形成，其中透光电磁波屏蔽膜具有红外线 屏蔽性能。
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20.发明申请公开(公告)号：US20100170710A1
公开(公告)日：2010-07-08
申请号：US12294859
申请日：2007-03-28
CPC分类号： B32B15/08 , H05K9/0096
摘要： An electromagnetic shielding film for plasma display which is excellent in electromagnetic shielding characteristics for effectively shielding electromagnetic waves, near infrared rays, stray light, external light, and the like and even when stored under a wet heat condition, is small in change of color tint and good in adhesion, with a blackening layer hardly peeled away, is provided by a transparent electromagnetic shielding film including a transparent support having thereon a conductive metal layer in a pattern-like state having an electromagnetic shielding ability and having a surface covered by a blackening layer, with the blackening layer made of an alloy of nickel and zinc in a nickel/zinc mass ratio of from 0.5 to 50.
摘要翻译： 用于等离子体显示器的电磁屏蔽膜，其有效屏蔽电磁波，近红外线，杂散光，外部光等的电磁屏蔽特性，甚至在湿热条件下储存时，色度变化小 并且具有难以剥离的黑化层的粘附性由透明电磁屏蔽膜提供，该透明电磁屏蔽膜包括透明支撑体，其上具有导电金属层，具有电磁屏蔽能力的图案状态并具有由黑化覆盖的表面 层，镍/锌质量比为0.5〜50的由镍和锌合金构成的黑化层。
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