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1. 发明申请

US20050266361A1 Black and white photothermographic material and image forming method 有权
标题翻译：黑白光热成像材料及成像方法
公开(公告)号：US20050266361A1
公开(公告)日：2005-12-01
申请号：US11133299
申请日：2005-05-20
申请人： Takeshi Funakubo , Takeshi Suzumoto
发明人： Takeshi Funakubo , Takeshi Suzumoto
IPC分类号： G03C1/00 , G03C1/498 , G03C1/76 , G03C5/17
CPC分类号： G03C1/49809 , G03C1/49854 , G03C5/17
摘要： The present invention provides a black and white photothermographic material having, on at least one side of a support, an image forming layer containing at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions, and a binder, as well as an image forming method. The black and white photothermographic material is characterized in that 1) the non-photosensitive organic silver salt includes at least one compound selected from the group consisting of a silver salt of an azole compound and a silver salt of a mercapto compound, and 2) the photosensitive silver halide has a spectral sensitizing dye in the form of a multilayer adsorbed on its surface. According to the invention, an improved black and white photothermographic material and image forming method realizing high sensitivity, favorable gradation, and less dependence on developing process conditions are provided.
摘要翻译：本发明提供一种黑色和白色光热敏成像材料，其在载体的至少一侧具有至少含有感光卤化银，非感光性有机银盐，银离子还原剂和粘合剂，以及成像方法。黑色和白色光热敏成像材料的特征在于：1）非感光性有机银盐包括至少一种选自唑类化合物的银盐和巯基化合物的银盐的化合物，和2）感光卤化银具有吸附在其表面上的多层形式的光谱增感染料。根据本发明，提供了一种改进的黑白光热敏成像材料和图像形成方法，其实现了高灵敏度，有利的分级，并且对开发工艺条件的依赖性较小。

2. 发明授权

US07115358B2 Black and white photothermographic material and image forming method 有权
标题翻译：黑白光热成像材料及成像方法
公开(公告)号：US07115358B2
公开(公告)日：2006-10-03
申请号：US11133299
申请日：2005-05-20
申请人： Takeshi Funakubo , Takeshi Suzumoto
发明人： Takeshi Funakubo , Takeshi Suzumoto
IPC分类号： G03C1/05 , G03C1/494 , G03C1/00 , G03C5/16
CPC分类号： G03C1/49809 , G03C1/49854 , G03C5/17
摘要： The present invention provides a black and white photothermographic material having, on at least one side of a support, an image forming layer containing at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions, and a binder, as well as an image forming method. The black and white photothermographic material is characterized in that 1) the non-photosensitive organic silver salt includes at least one compound selected from the group consisting of a silver salt of an azole compound and a silver salt of a mercapto compound, and 2) the photosensitive silver halide has a spectral sensitizing dye in the form of a multilayer adsorbed on its surface.According to the invention, an improved black and white photothermographic material and image forming method realizing high sensitivity, favorable gradation, and less dependence on developing process conditions are provided.
摘要翻译：本发明提供一种黑色和白色光热敏成像材料，其在载体的至少一侧具有至少含有感光卤化银，非感光性有机银盐，银离子还原剂和粘合剂，以及成像方法。黑色和白色光热敏成像材料的特征在于：1）非感光性有机银盐包括至少一种选自唑类化合物的银盐和巯基化合物的银盐的化合物，和2）感光卤化银具有吸附在其表面上的多层形式的光谱增感染料。根据本发明，提供了一种改进的黑白光热敏成像材料和图像形成方法，其实现了高灵敏度，有利的分级，并且对开发工艺条件的依赖性较小。

3. 发明授权

US07358038B2 Black and white photothermographic material and image forming method 失效
标题翻译：黑白光热成像材料及成像方法
公开(公告)号：US07358038B2
公开(公告)日：2008-04-15
申请号：US11341366
申请日：2006-01-30
申请人： Kazutaka Takahashi , Takeshi Funakubo , Kiyoteru Miyake
发明人： Kazutaka Takahashi , Takeshi Funakubo , Kiyoteru Miyake
IPC分类号： G03C1/00 , G03C5/16 , G03C1/06 , G03C1/005 , G03C1/494
CPC分类号： G03C1/015 , G03C1/047 , G03C1/498 , G03C1/49809 , G03C1/49818 , G03C1/49827 , G03C1/49863 , G03C1/49881 , G03C5/17 , G03C2001/0055 , G03C2001/0056 , G03C2001/0058 , G03C2001/03511 , G03C2001/0357 , G03C2001/03594 , G03C2001/7425 , G03C2005/3007 , G03C2200/03 , G03C2200/36 , G03C2200/60
摘要： The present invention provides a black and white photothermographic material having, on at least one side of a support, an image forming layer containing at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions, and a binder, as well as an image forming method. The black and white photothermographic material is characterized in that 50% or more of a total projected area of the photosensitive silver halide is occupied by tabular grains having a (111) face as a major face; the tabular grains have at least 2 parallel twin crystal planes in a grain; and a variation coefficient of a distribution of distances between closest twin crystal planes is 20% or less. Also provided is an image forming method that includes image exposure using fluorescent intensifying screens and thermal development.
摘要翻译：本发明提供一种黑色和白色光热敏成像材料，其在载体的至少一侧具有至少含有感光卤化银，非感光性有机银盐，银离子还原剂和粘合剂，以及成像方法。黑色和白色光热敏成像材料的特征在于，感光卤化银的总投影面积的50％或更多被具有（111）面作为主面的片状颗粒占据; 片状颗粒在颗粒中具有至少2个平行的双晶面; 并且最近的双晶面之间的距离分布的变化系数为20％以下。还提供了一种图像形成方法，其包括使用荧光增强屏幕的图像曝光和热显影。

4. 发明授权

US07144692B2 Photothermographic material 失效
标题翻译：光热成像材料
公开(公告)号：US07144692B2
公开(公告)日：2006-12-05
申请号：US11150429
申请日：2005-06-13
申请人： Takeshi Funakubo
发明人： Takeshi Funakubo
IPC分类号： G03C1/00 , G03C5/16
CPC分类号： G03C1/498 , G03C5/17 , Y10S430/167
摘要： The invention provides a photothermographic material having, on both sides of a support, an image forming layer including at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, and a binder, which is to be exposed with X-rays using a fluorescent intensifying screen, wherein (1) a coating amount of the photosensitive silver halide per one side is from 0.01 g/m2 to 0.45 g/m2 in terms of silver amount; and (2) a crossover (%) is 30% or more, or when parallel light having the same wavelength as a main emission peak wavelength of the fluorescent intensifying screen is incident perpendicular to the surface of the photothermographic material, the parallel light component of transmitted light comprises 5% or more of the incident light. A photothermographic material for medical use having high sensitivity and high image quality is provided.
摘要翻译：本发明提供了一种光热敏成像材料，其在载体的两侧上具有至少包含感光卤化银，非光敏有机银盐，还原剂和粘合剂的图像形成层，其将被暴露于X - 使用荧光增强屏幕的方法，其中（1）每一侧的感光卤化银的涂布量为0.01g / m 2至0.45g / m 2 以银量计; 和（2）交叉（％）为30％以上，或者当与荧光增强屏的主发光峰值波长具有相同波长的平行光垂直于光热敏成像材料的表面入射时，平行光成分透射光包含5％以上的入射光。提供了具有高灵敏度和高图像质量的用于医疗用途的光热敏成像材料。

5. 发明申请

US20050277073A1 Photothermographic material 失效
标题翻译：光热成像材料
公开(公告)号：US20050277073A1
公开(公告)日：2005-12-15
申请号：US11150429
申请日：2005-06-13
申请人： Takeshi Funakubo
发明人： Takeshi Funakubo
IPC分类号： G03C1/74 , G03C1/00 , G03C1/498 , G03C5/08 , G03C5/17
CPC分类号： G03C1/498 , G03C5/17 , Y10S430/167
摘要： The invention provides a photothermographic material having, on both sides of a support, an image forming layer including at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, and a binder, which is to be exposed with X-rays using a fluorescent intensifying screen, wherein (1) a coating amount of the photosensitive silver halide per one side is from 0.01 g/m2 to 0.45 g/m2 in terms of silver amount; and (2) a crossover (%) is 30% or more, or when parallel light having the same wavelength as a main emission peak wavelength of the fluorescent intensifying screen is incident perpendicular to the surface of the photothermographic material, the parallel light component of transmitted light comprises 5% or more of the incident light. A photothermographic material for medical use having high sensitivity and high image quality is provided.
摘要翻译：本发明提供了一种光热敏成像材料，其在载体的两侧上具有至少包含感光卤化银，非光敏有机银盐，还原剂和粘合剂的图像形成层，其将被暴露于X - 使用荧光增强屏幕的方法，其中（1）每一侧的感光卤化银的涂布量为0.01g / m 2至0.45g / m 2 以银量计; 和（2）交叉（％）为30％以上，或者当与荧光增强屏的主发光峰值波长具有相同波长的平行光垂直于光热敏成像材料的表面入射时，平行光成分透射光包含5％以上的入射光。提供了具有高灵敏度和高图像质量的用于医疗用途的光热敏成像材料。

6. 发明申请

US20050058956A1 Silver halide emulsion, silver halide photosensitive material, and photothermographic material 失效
标题翻译：卤化银乳剂，卤化银感光材料和光热成像材料
公开(公告)号：US20050058956A1
公开(公告)日：2005-03-17
申请号：US10936559
申请日：2004-09-09
申请人： Katsuyuki Watanabe , Hideo Hanawa , Takeshi Funakubo
发明人： Katsuyuki Watanabe , Hideo Hanawa , Takeshi Funakubo
IPC分类号： G03C1/005 , G03C1/035 , G03C1/34 , G03C1/498 , G03C1/494
CPC分类号： G03C1/346 , G03C1/0051 , G03C1/035 , G03C1/49818 , G03C1/49845 , G03C2001/03558 , G03C2001/03594 , G03C2200/40
摘要： A silver halide emulsion containing a compound represented by the following formula (1) or (2): wherein R1 represents an OH group, an SH group, or an —NR2R3 group in which R2 and R3 each independently represent a hydrogen atom, an alkyl group, an aryl group, a heterocyclic group, an alkylsulfonyl group, or an arylsulfonyl group; L represents an alkenylene group, an arylene group, an —N═N— group, a divalent aromatic heterocyclic group, or a —C(R4)═N— group in which R4 represents a hydrogen atom, an alkyl group, an aryl group, or a heterocyclic group; n represents 0 or 1; X and Y each independently represent a nitrogen atom or a —CR5— group in which R5 represents a hydrogen atom or a substituent bondable to the carbon atom; Z represents an atomic group in the 5- to 7-membered ring; and M represents a hydrogen atom, a metal ion, or a quaternary ammonium ion.
摘要翻译：含有下述式（1）或（2）表示的化合物的卤化银乳剂：其中R1表示R2和R3各自独立地表示氢原子的OH基，SH基或-NR2R3基，烷基基，芳基，杂环基，烷基磺酰基或芳基磺酰基; L表示亚烯基，亚芳基，-N = N-基，二价芳族杂环基或-C（R4）= N-基，其中R4表示氢原子，烷基，芳基，或杂环基; n表示0或1; X和Y各自独立地表示氮原子或-CR 5 - 基，其中R 5表示氢原子或可与碳原子键合的取代基; Z表示5至7元环中的原子团; M表示氢原子，金属离子或季铵离子。

7. 发明申请

US20060177782A1 Black and white photothermographic material and image forming method 失效
标题翻译：黑白光热成像材料及成像方法
公开(公告)号：US20060177782A1
公开(公告)日：2006-08-10
申请号：US11341366
申请日：2006-01-30
申请人： Kazutaka Takahashi , Takeshi Funakubo , Kiyoteru Miyake
发明人： Kazutaka Takahashi , Takeshi Funakubo , Kiyoteru Miyake
IPC分类号： G03C1/00
CPC分类号： G03C1/015 , G03C1/047 , G03C1/498 , G03C1/49809 , G03C1/49818 , G03C1/49827 , G03C1/49863 , G03C1/49881 , G03C5/17 , G03C2001/0055 , G03C2001/0056 , G03C2001/0058 , G03C2001/03511 , G03C2001/0357 , G03C2001/03594 , G03C2001/7425 , G03C2005/3007 , G03C2200/03 , G03C2200/36 , G03C2200/60
摘要： The present invention provides a black and white photothermographic material having, on at least one side of a support, an image forming layer containing at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions, and a binder, as well as an image forming method. The black and white photothermographic material is characterized in that 50% or more of a total projected area of the photosensitive silver halide is occupied by tabular grains having a (111) face as a major face; the tabular grains have at least 2 parallel twin crystal planes in a grain; and a variation coefficient of a distribution of distances between closest twin crystal planes is 20% or less. Also provided is an image forming method that includes image exposure using fluorescent intensifying screens and thermal development.
摘要翻译：本发明提供了一种黑色和白色光热敏成像材料，其在载体的至少一侧具有至少含有感光卤化银，非感光性有机银盐，银离子还原剂和粘合剂，以及成像方法。黑色和白色光热敏成像材料的特征在于，感光卤化银的总投影面积的50％或更多被具有（111）面作为主面的片状颗粒占据; 片状颗粒在颗粒中具有至少2个平行的双晶面; 并且最近的双晶面之间的距离分布的变化系数为20％以下。还提供了一种图像形成方法，其包括使用荧光增强屏幕的图像曝光和热显影。

8. 发明授权

US06689553B2 Silver halide photographic emulsion and silver halide photographic light-sensitive material using the same 失效
标题翻译：卤化银照相乳剂和卤化银摄影感光材料使用相同
公开(公告)号：US06689553B2
公开(公告)日：2004-02-10
申请号：US09795362
申请日：2001-03-01
申请人： Mamoru Sakurazawa , Takeshi Funakubo , Hirotomo Sasaki , Kiyoshi Morimoto
发明人： Mamoru Sakurazawa , Takeshi Funakubo , Hirotomo Sasaki , Kiyoshi Morimoto
IPC分类号： G03C1005
CPC分类号： G03C1/34 , G03C1/0051 , G03C1/08 , G03C1/10 , G03C2001/0055 , G03C2200/03
摘要： A silver halide photographic emulsion that comprises silver halide grains. The emulsion was prepared in the presence of at least one halogen oxoacid salt represented by formula (I) below: M(XOn)m (I) wherein M represents an alkali metal ion or alkaline-earth metal ion, X represents a halogen atom, n represents 2 or 3, and m represents 1 or 2. A silver halide photographic light-sensitive material that has at least one silver halide emulsion layer on a support. The material contains the above silver halide photographic emulsion.
摘要翻译：包含卤化银颗粒的卤化银照相乳剂。在由式（I）表示的至少一种卤素含氧酸盐的存在下制备乳液：其中M表示碱金属离子或碱土金属离子，X表示卤素原子，n表示2或3，m表示代表1或2.卤化银照相感光材料，其在载体上具有至少一个卤化银乳剂层。该材料含有上述卤化银照相乳剂。

9. 发明授权

US5807663A Silver halide emulsion and photosensitive material 失效
标题翻译：卤化银乳剂和感光材料
公开(公告)号：US5807663A
公开(公告)日：1998-09-15
申请号：US582359
申请日：1996-01-05
申请人： Takeshi Funakubo , Yoichi Maruyama
发明人： Takeshi Funakubo , Yoichi Maruyama
IPC分类号： G03C1/015 , G03C1/005 , G03C1/035 , G03C1/043 , G03C1/07
CPC分类号： G03C1/0051 , G03C1/035
摘要： A silver halide emulsion comprising silver halide grains. In them, 60 or more percent of the total area of all silver halide grains are occupied by tabular silver halide grains having a circle equivalent diameter of 0.6 .mu.m or less, an aspect ratio of 1.5 or more, and having dislocation lines substantially localized only in the fringe portions thereof. Also, 50 or more percent of the number of all silver halide grains are occupied by tabular silver halide grains having 10 or more dislocation lines per grain. In addition, the surface silver iodide content of all silver halide grains is 3 mol % or less when analyzed by X-ray photoelectric spectroscopy (XPS).
摘要翻译：包含卤化银颗粒的卤化银乳剂。在它们中，所有卤化银颗粒的总面积的60％或更多的百分比被圆当量直径为0.6μm或更小，宽高比为1.5或更大的片状卤化银颗粒占据，且位错线基本上仅局限于在其边缘部分。此外，所有卤化银颗粒数的百分之五十以上都是每颗颗粒具有10个以上位错线的片状卤化银颗粒所占据的。此外，当通过X射线光电光谱（XPS）分析时，所有卤化银颗粒的表面碘化银含量为3mol％以下。

10. 发明申请

US20110240905A1 FLAT METAL PARTICLE-CONTAINING COMPOSITION AND HEAT RAY-SHIELDING MATERIAL 审中-公开
标题翻译：平面含金属颗粒的组合物和热屏蔽材料
公开(公告)号：US20110240905A1
公开(公告)日：2011-10-06
申请号：US13078539
申请日：2011-04-01
申请人： Takeshi Funakubo , Yoichi Hosoya
发明人： Takeshi Funakubo , Yoichi Hosoya
IPC分类号： F21V9/04 , E04B1/74
CPC分类号： B22F1/0022 , B82Y30/00
摘要： A flat metal particle-containing composition including flat metal particles and a heterocyclic ring compound, wherein the heterocyclic ring compound has a silver interaction potential EAg which is lower than −1 mV.
摘要翻译：包含平坦金属颗粒和杂环化合物的含平面金属颗粒的组合物，其中杂环化合物具有低于-1mV的银相互作用势EAg。

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