公开(公告)号：US5110714A

公开(公告)日：1992-05-05

申请号：US416801

申请日：1989-10-03

Applicant: Genichi Furusawa ,  Yasuhiro Yoshioka ,  Yasufumi Nakai

Inventor： Genichi Furusawa ,  Yasuhiro Yoshioka ,  Yasufumi Nakai

IPC: G03C7/32 ,  G03C1/035 ,  G03C7/30 ,  G03C7/407 ,  G03C7/413

CPC classification number: G03C7/413 ,  G03C7/3003 ,  G03C2001/03517 ,  Y10S430/164

Abstract: There is disclosed a method for processing a silver halide color photographic material with a color developer containing at least one aromatic primary amine color-developing agent. In the method a silver halide color photographic material having at least one of the layers of which comprises a silver halide emulsion of high chloride containing 80 mol % or over of silver chloride, and containing at least one coupler having relative coupling rate of 0.05 or over in each color-sensitive layer is processed, after exposure to light, with a color developer containing a specified amount of chloride ions and bromide ions.

Abstract translation: 公开了一种用含有至少一种芳族伯胺显色剂的显色剂处理卤化银彩色照相材料的方法。 在该方法中，具有至少一层的卤化银彩色照相材料包含含有80mol％或以上氯化银的高氯化物的卤化银乳剂，并含有至少一种偶联剂，其相对偶联率为0.05或更高 在曝光后，在含有特定量的氯离子和溴离子的显色剂中处理每个色敏层。

公开(公告)号：US5043254A

公开(公告)日：1991-08-27

申请号：US440865

申请日：1989-11-24

Applicant: Hajime Nakagawa ,  Yasuhiro Yoshioka ,  Takatoshi Ishikawa ,  Genichi Furusawa ,  Nobutaka Ohki

Inventor： Hajime Nakagawa ,  Yasuhiro Yoshioka ,  Takatoshi Ishikawa ,  Genichi Furusawa ,  Nobutaka Ohki

IPC: G03C7/305 ,  G03C7/30 ,  G03C7/392 ,  G03C7/407 ,  G03C7/413

CPC classification number: G03C7/413 ,  G03C7/3005 ,  G03C7/39224

Abstract: A method for forming an image comprises processing a silver halide color photosensitive material comprising a nondiffusible coupler and a nondiffusible color developing agent on a support with a color developer containing a diffusible color developing agent comprising an aromatic primary amine. By this method, it is possible to reduce the processing time required when a color developer containing an ordinary aromatic primary amine as the color developing agent is used and also to provide a stable image forming method having only a slight processing dependence.

Abstract translation: 一种用于形成图像的方法包括在含有包含芳族伯胺的可扩散彩色显影剂的彩色显影剂的载体上处理包含非扩散性成色剂和非扩散性着色剂的卤化银色感光材料。 通过该方法，可以减少使用含有作为彩色显影剂的普通芳族伯胺的彩色显影剂所需的处理时间，并且还提供仅具有轻微加工依赖性的稳定的图像形成方法。

公开(公告)号：US07425409B2

公开(公告)日：2008-09-16

申请号：US11601671

申请日：2006-11-20

Applicant: Yasuhiro Yoshioka

Inventor： Yasuhiro Yoshioka

IPC: G03C1/32 ,  G03C1/498 ,  G03C1/76

CPC classification number: G03C1/49863 ,  G03C1/49872 ,  G03C1/7614 ,  G03C1/95 ,  G03C2001/7628 ,  G03C2001/7635 ,  Y10S430/151 ,  Y10S430/162

Abstract: The present invention provides a photothermographic material having, on at least one side 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, and a non-photosensitive layer, wherein the photothermographic material includes at least one polymer selected from a polycycloolefin, a cycloolefin copolymer, or a copolymer of olefin and maleimide or maleamide. A photothermographic material which is excellent in film surface properties and photographic properties is provided.

Abstract translation: 本发明提供一种光热敏成像材料，其在载体的至少一侧具有至少包含感光卤化银，非感光性有机银盐，还原剂和粘合剂的图像形成层， 感光层，其中光热敏成像材料包括至少一种选自聚环烯烃，环烯烃共聚物或烯烃与马来酰亚胺或马来酰胺共聚物的聚合物。 提供了具有优异的膜表面性质和照相特性的光热照相材料。

公开(公告)号：US20080222571A1

公开(公告)日：2008-09-11

申请号：US11802331

申请日：2007-05-22

Applicant: Yasuhiro Yoshioka

Inventor： Yasuhiro Yoshioka

IPC: G06F3/048

CPC classification number: A63F13/428 ,  A63F13/06 ,  A63F13/10 ,  A63F13/211 ,  A63F13/213 ,  A63F2300/1031 ,  A63F2300/105 ,  A63F2300/1087 ,  A63F2300/308 ,  A63F2300/6045 ,  G06F3/0362 ,  G06F3/04842 ,  G06F3/04847

Abstract: An information selecting apparatus includes a CPU and a controller capable of performing a direction input. An arbitrary item is selected from a plurality of items by a direction input by means of an analog joystick, for example. When it is determined that a predetermined series of direction input operations is performed, at least one item out of selection items is switched to another item.

Abstract translation: 信息选择装置包括CPU和能够执行方向输入的控制器。 通过例如通过模拟操纵杆输入的方向，从多个项目中选择任意项目。 当确定执行预定的一系列方向输入操作时，选择项目中的至少一个项目被切换到另一个项目。

公开(公告)号：US20080057449A1

公开(公告)日：2008-03-06

申请号：US11822326

申请日：2007-07-05

Applicant: Katsuhisa Ohzeki ,  Yasuaki Deguchi ,  Yasuhiro Yoshioka ,  Kouta Fukui

Inventor： Katsuhisa Ohzeki ,  Yasuaki Deguchi ,  Yasuhiro Yoshioka ,  Kouta Fukui

IPC: G03C1/498

CPC classification number: G03C1/498 ,  G03C1/49818 ,  G03C1/49827 ,  G03C1/49863 ,  G03C7/3225 ,  G03C2007/3025 ,  G03C2200/36

Abstract: The present invention provides a black and white photothermographic material including, on at least one side of a support, at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions, a color developing agent, and a coupler, wherein the black and white photothermographic material includes at least two image forming layers including the photosensitive silver halide, in which a first image forming layer includes at least the reducing agent for silver ions, a second image forming layer includes at least the color developing agent, and a sensitivity difference between the first image forming layer and the second image forming layer is 0.2 or more when expressed by log E0 as a logarithmic value of an exposure value (E0) necessary for obtaining a one-half density for the sum of maximum density and fog.

Abstract translation: 本发明提供黑色和白色光热敏成像材料，其至少在支持体一侧包括感光卤化银，非感光性有机银盐，银离子还原剂，彩色显影剂和 耦合器，其中黑白色光热敏成像材料包括至少两个包含光敏卤化银的图像形成层，其中第一图像形成层至少包括用于银离子的还原剂，第二图像形成层至少包括显色剂 代理，并且当以log E 0 0表示为曝光值的对数值时，第一图像形成层和第二图像形成层之间的灵敏度差为0.2以上（E < / SUB>），以获得最大密度和雾的总和的一半密度。

公开(公告)号：US07309564B2

公开(公告)日：2007-12-18

申请号：US11269595

申请日：2005-11-09

Applicant: Yasuhiro Yoshioka ,  Katsutoshi Yamane ,  Yasuhiko Goto

Inventor： Yasuhiro Yoshioka ,  Katsutoshi Yamane ,  Yasuhiko Goto

IPC: G03C5/16 ,  G03C1/00

CPC classification number: G03C1/49827 ,  G03C1/49818 ,  G03C1/49845 ,  G03C1/49881 ,  G03C7/30541 ,  G03C2001/03558 ,  G03C2200/39 ,  G03C2200/52 ,  G03C2200/60

Abstract: A photothermographic material including, on at least one surface of a support, at least a photosensitive silver halide containing a silver iodide at 40 mol % or more, a non-photosensitive organic silver salt, and a reducing agent, wherein the photothermographic material contains two or more kinds of the reducing agent at the mixing ratio to satisfy at least one of a), b), c) and d): a) a difference between a sensitivity or b) a difference between a maximum density is 0.10 or less, when developed at 120° C. for 10 sec and a sensitivity when developed at 120° C. for 14 sec; c) a difference between a sensitivity or d) a difference between a maximum density is 0.10 or less, when developed at 117° C. for 12 sec and a sensitivity when developed at 123° C. for 12 sec. An image forming method using the photothermographic material is also provided.

Abstract translation: 一种光热成像材料，其在载体的至少一个表面上至少包含含有40摩尔％以上的碘化银的光敏卤化银，非光敏有机银盐和还原剂，其中光热敏成像材料包含两个 或更多种还原剂，以满足a），b），c）和d）中的至少一个：a）灵敏度之间的差异或b）最大密度之间的差为0.10以下， 当在120℃显影10秒时，在120℃显影14秒时的灵敏度; c）灵敏度之差或d）当在117℃显影12秒时，最大密度之间的差为0.10以下，当在123℃显影12秒时的灵敏度。 还提供了使用光热敏成像材料的成像方法。

公开(公告)号：US20070231754A1

公开(公告)日：2007-10-04

申请号：US11723460

申请日：2007-03-20

Applicant: Katsuhisa Ohzeki ,  Yasuaki Deguchi ,  Kouta Fukui ,  Yasuhiro Yoshioka

Inventor： Katsuhisa Ohzeki ,  Yasuaki Deguchi ,  Kouta Fukui ,  Yasuhiro Yoshioka

IPC: G03C1/00

CPC classification number: G03C1/49809 ,  G03C1/46 ,  G03C1/498 ,  G03C1/49827 ,  G03C1/49863 ,  G03C7/3041 ,  G03C7/32 ,  G03C2001/0357 ,  G03C2001/03594 ,  G03C2200/36

Abstract: The present invention provides a black and white photothermographic material having, on at least one side of a support, at least a photosensitive silver halide, a non-photosensitive organic silver salt, a color developing agent, and a coupler which reacts with an oxidation product of the color developing agent to form a dye, wherein a mean particle size of the non-photosensitive organic silver salt is 0.38 μm or less. A black and white photothermographic material which exhibits high sensitivity, high density, excellent image tone, and excellent coating ability is provided.

Abstract translation: 本发明提供一种黑色和白色光热敏成像材料，其至少在支持体一侧具有至少一种光敏卤化银，非光敏有机银盐，彩色显影剂和与氧化产物反应的成色剂 的彩色显影剂以形成染料，其中非光敏有机银盐的平均粒径为0.38μm或更小。 提供了具有高灵敏度，高密度，优异的图像色调和优异的涂布能力的黑白光热敏成像材料。

公开(公告)号：US20070134603A9

公开(公告)日：2007-06-14

申请号：US10622668

申请日：2003-07-21

Applicant: Yasuhiro Yoshioka ,  Toyohisa Oya

Inventor： Yasuhiro Yoshioka ,  Toyohisa Oya

IPC: G03C1/498

CPC classification number: G03C1/49827 ,  G03C1/49818 ,  G03C1/49845 ,  G03C1/49881 ,  G03C7/30541 ,  G03C2007/3025 ,  G03C2200/52

Abstract: The present invention provides a photothermographic material comprising a substrate, and a photosensitive silver halide, a non-photosensitive organic silver salt, reducing agents for thermal development and a binder which are provided on the substrate, wherein: the reducing agents for thermal development include a reducing agent which does not form a dye during thermal development and a reducing agent which forms a dye during thermal development; and the reducing agent which forms a dye has higher activity than that of the reducing agent which does not form a dye. It is preferable that the reducing agent which forms a dye at thermal development and has a specific chemical structure is contained in an amount of 40% by mol or less relative to a total amount of the reducing agents.

Abstract translation: 本发明提供了一种光热敏成像材料，其包含基材，感光卤化银，非光敏有机银盐，用于热显影的还原剂和粘合剂，其设置在基材上，其中：用于热显影的还原剂包括 在热显影期间不形成染料的还原剂和在热显影期间形成染料的还原剂; 并且形成染料的还原剂比不形成染料的还原剂的活性高。 相对于还原剂的总量，优选以热显影形成染料的具有特定化学结构的还原剂的含量为40摩尔％以下。

公开(公告)号：US07229753B2

公开(公告)日：2007-06-12

申请号：US09809178

申请日：2001-03-16

Applicant: Toyohisa Oya ,  Kouta Fukui ,  Yasuhiro Yoshioka ,  Kazunobu Katoh

Inventor： Toyohisa Oya ,  Kouta Fukui ,  Yasuhiro Yoshioka ,  Kazunobu Katoh

IPC: G03C1/498

CPC classification number: G03C1/49827 ,  G03C1/061 ,  G03C1/49845 ,  Y10S430/166

Abstract: A photothermographic material comprising at least (a) a photosensitive silver halide, (b) a reducible silver salt, (c) a reducing compound represented by the following general formula (1), and (d) a binder: Q1—NHNH—R1:   Formula (1) wherein, in the general formula (1), Q1 represents a 5- to 7-membered unsaturated ring bonding to NHNH—R1 at a carbon atom, and R1 represents a carbamoyl group, an acyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a sulfonyl group or a sulfamoyl group, provided that when R1 is propylcarbamoyl group, Q1 is not 2,3,5,6-tetrachloro-4-cyanophenyl group. According to the present invention, there is provided a novel photothermographic materials showing high sensitivity, high development speed and little fluctuation of performance due to heat development temperature variation.

Abstract translation: 一种光热成像材料，其至少包含（a）光敏卤化银，（b）可还原的银盐，（c）由以下通式（1）表示的还原化合物和（d）粘合剂： -formulae description =“In-line Formulas”end =“lead”？> Q <1> -NHNH-R 1：式（1）<？ 其中，在通式（1）中，Q 1表示与NHNH-R键合的5至7元不饱和环， SUP> 1，R 1表示氨基甲酰基，酰基，烷氧基羰基，芳氧基羰基，磺酰基或氨磺酰基，条件是当 R 1是丙基氨基甲酰基，Q 1不是2,3,5,6-四氯-4-氰基苯基。 根据本发明，提供了一种新型光热敏成像材料，其显示出高灵敏度，高显影速度，并且由于显影温度变化而导致性能波动小。

公开(公告)号：US07192695B2

公开(公告)日：2007-03-20

申请号：US11133302

申请日：2005-05-20

Applicant: Minoru Sakai ,  Fumito Nariyuki ,  Yasuhiro Yoshioka

Inventor： Minoru Sakai ,  Fumito Nariyuki ,  Yasuhiro Yoshioka

IPC: G03C1/498 ,  G03C5/29

CPC classification number: G03C1/49827 ,  G03C1/49818 ,  G03C1/49845 ,  G03C1/49881 ,  G03C7/30541 ,  G03C2007/3025

Abstract: An image forming method comprising by imagewise exposing a photothermographic material comprising at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, and a binder, on at least one surface of a support, and thermally developing the photothermographic material at a line speed of 20 mm/sec or higher using an image forming apparatus, wherein the reducing agent is a bisphenol compound which has at a meso-position a substituent with ring structure or a substituent having an unsaturated bond.

Abstract translation: 一种图像形成方法，包括通过将至少包含感光卤化银，非光敏有机银盐，还原剂和粘合剂的光热敏成像材料成像曝光在载体的至少一个表面上，并热显影光热敏成像材料 使用图像形成装置以20mm / sec以上的线速度，其中所述还原剂是在中间位置具有环结构的取代基或具有不饱和键的取代基的双酚化合物。