公开(公告)号：US06646665B2

公开(公告)日：2003-11-11

申请号：US09266906

申请日：1999-03-12

申请人： Yasuhiko Goto ,  Masaru Noguchi ,  Kazuo Horikawa ,  Toshitaka Agano ,  Shinji Imai ,  Mitsuru Sawano

发明人： Yasuhiko Goto ,  Masaru Noguchi ,  Kazuo Horikawa ,  Toshitaka Agano ,  Shinji Imai ,  Mitsuru Sawano

IPC分类号： B41J238

CPC分类号： G06K15/029 ,  B41M5/30 ,  G06K15/129

摘要： A thermal recording system for recording an image on a thermo-sensitive recording medium using a laser beam under a preheated condition of the thermo-sensitive recording medium. In the thermal recording system, a preheating device preheats the thermo-sensitive recording medium which has leuco dyes, a developer and light-absorbing dyes all provided on a support, and which develops color in a continuous tone at a density corresponding to the energy of the applied heat, to a predetermined temperature less than a color-developing temperature. A heating-beam generating device allows a laser beam to scan the thermo-sensitive recording medium so as to heat the thermo-sensitive recording medium to a predetermined color-developing temperature. Thus, the heating-beam generating device can control the laser beam in a sufficient control range, thereby making it possible to record an image on the thermo-sensitive recording medium with high accuracy.

摘要翻译： 一种用于在热敏记录介质的预热条件下使用激光束在热敏记录介质上记录图像的热记录系统。 在热记录系统中，预热装置预热了具有无色染料的热敏记录介质，全部提供在载体上的显影剂和吸光染料，并且以对应于 施加的热量达到小于显色温度的预定温度。 加热光束产生装置允许激光束扫描热敏记录介质，以将热敏记录介质加热到预定的显色温度。 因此，加热光束产生装置可以在足够的控制范围内控制激光束，从而可以高精度地在热敏记录介质上记录图像。

公开(公告)号：US5909232A

公开(公告)日：1999-06-01

申请号：US471178

申请日：1995-06-06

申请人： Yasuhiko Goto ,  Masaru Noguchi ,  Kazuo Horikawa ,  Toshitaka Agano ,  Shinji Imai ,  Mitsuru Sawano

发明人： Yasuhiko Goto ,  Masaru Noguchi ,  Kazuo Horikawa ,  Toshitaka Agano ,  Shinji Imai ,  Mitsuru Sawano

IPC分类号： B41M5/30 ,  G06K15/02 ,  G06K15/12 ,  B41J2/38 ,  B41J2/435

CPC分类号： G06K15/029 ,  B41M5/30 ,  G06K15/129

摘要： A thermal recording system for recording an image on a thermo-sensitive recording medium using a laser beam under a preheated condition of the thermo-sensitive recording medium. In the thermal recording system, a preheating device preheats the thermo-sensitive recording medium which has leuco dyes, a developer and light-absorbing dyes all provided on a support, and which develops color in a continuous tone at a density corresponding to the energy of the applied heat, to a predetermined temperature less than a color-developing temperature. A heating-beam generating device allows a laser beam to scan the thermo-sensitive recording medium so as to heat the thermo-sensitive recording medium to a predetermined color-developing temperature. Thus, the heating-beam generating device can control the laser beam in a sufficient control range, thereby making it possible to record an image on the thermo-sensitive recording medium with high accuracy.

摘要翻译： 一种用于在热敏记录介质的预热条件下使用激光束在热敏记录介质上记录图像的热记录系统。 在热记录系统中，预热装置预热了具有无色染料的热敏记录介质，全部提供在载体上的显影剂和吸光染料，并且以对应于 施加的热量达到小于显色温度的预定温度。 加热光束产生装置允许激光束扫描热敏记录介质，以将热敏记录介质加热到预定的显色温度。 因此，加热光束产生装置可以在足够的控制范围内控制激光束，从而可以高精度地在热敏记录介质上记录图像。

公开(公告)号：US5532726A

公开(公告)日：1996-07-02

申请号：US22274

申请日：1993-02-25

申请人： Yasuhiko Goto ,  Toshitaka Agano ,  Shinji Imai

发明人： Yasuhiko Goto ,  Toshitaka Agano ,  Shinji Imai

IPC分类号： B41J2/44 ,  B41J2/32 ,  B41M5/26 ,  B41M5/28 ,  B41M5/30 ,  B41M5/46 ,  G02B26/12 ,  B41J2/47 ,  G01D15/14 ,  G02B26/00 ,  G02B27/00

CPC分类号： G02B26/123

摘要： Images or other information is recorded by a thermal recording apparatus on a thermosensitive recording medium which has a support coated with a coloring agent, a color developer, and light-absorbing dyes, and produces color whose density depends on thermal energy that is applied to the thermosensitive recording medium. The thermal recording apparatus has a plurality of laser beam generators for generating respective laser beams, and an optical scanning system for scanning the thermosensitive recording medium with the laser beams at respective different positions thereon. One of the laser beam generators produces a laser beam to scan the thermosensitive recording medium earlier than the laser beams generated by the other laser beam generators, and the laser beam has a thermal energy which is high enough to enable the thermosensitive recording medium to produce the color. The laser beam generators apply the respective laser beams at different incident angles to the optical scanning system.

摘要翻译： 图像或其他信息由热敏记录装置记录在热敏记录介质上，该热敏记录介质具有着色剂，彩色显影剂和光吸收染料的涂层，并产生其密度依赖于施加到 热敏记录介质。 热敏记录装置具有用于产生各个激光束的多个激光束发生器和用于在其上各自不同位置用激光束扫描热敏记录介质的光学扫描系统。 其中一个激光束发生器产生激光束以比其他激光束发生器产生的激光束更早地扫描热敏记录介质，并且激光束具有足够高的热能，以使热敏记录介质产生 颜色。 激光束发生器将相应的激光束以不同的入射角度施加到光学扫描系统。

公开(公告)号：US5552818A

公开(公告)日：1996-09-03

申请号：US134905

申请日：1993-10-13

申请人： Toshitaka Agano ,  Yasuhiko Goto

发明人： Toshitaka Agano ,  Yasuhiko Goto

IPC分类号： B41J2/315 ,  B41J2/475 ,  B41J11/06 ,  B41J2/32

CPC分类号： B41J2/471 ,  B41J11/06 ,  B41J2/315 ,  B41J2/4753 ,  B41M5/30

摘要： A method of and an apparatus for thermally recording an image on a thermo-sensitive recording medium. The apparatus comprises a heating mechanism for applying the thermo-sensitive recording medium with a coloring thermal energy to record the image, a conveying mechanism for moving the recording medium in a sub-scanning direction, a moisture content adjusting mechanism for adjusting the moisture content of the recording medium unexposed to the thermal energy, a humidity detecting mechanism for detecting the humidity in the vicinity of the position where the recording medium is exposed to the thermal energy, and a controller for controlling the moisture content adjusting mechanism based on the detected humidity.

摘要翻译： 一种用于在热敏记录介质上热记录图像的方法和装置。 该装置包括用于施加具有着色热能的热敏记录介质以记录图像的加热机构，用于沿副扫描方向移动记录介质的输送机构，用于调节水分含量的含水量调节机构 不暴露于热能的记录介质，用于检测记录介质暴露于热能的位置附近的湿度的湿度检测机构，以及基于检测到的湿度来控制含水量调节机构的控制器。

公开(公告)号：US5049748A

公开(公告)日：1991-09-17

申请号：US599925

申请日：1990-10-19

申请人： Wataru Ito ,  Makoto Ohgoda ,  Yasuhiko Goto ,  Kazuo Horikawa

发明人： Wataru Ito ,  Makoto Ohgoda ,  Yasuhiko Goto ,  Kazuo Horikawa

IPC分类号： A61B6/03 ,  G01N23/04 ,  H05G1/26 ,  H05G1/60

CPC分类号： A61B6/482 ,  G01N23/04 ,  H05G1/26 ,  H05G1/60 ,  A61B6/583

摘要： Digital image signals are detected from radiation images of an object constituted of bones and soft tissues. A subtraction process is carried out with a predetermined parameter on the digital image signals, and a difference signal representing an image of part of the object is obtained. Each of images of a phantom, which has part exhibiting an equivalent radiation absorption coefficient to bones and/or part exhibiting an equivalent radiation absorption coefficient to soft tissues, is read out together with each object image. A value of the parameter is found, with which the image of either part of the phantom becomes erased in a subtraction image of the phantom obtained from subtraction processing. The value of the parameter, which has thus been found, is determined as an optimum value of the parameter. Subtraction processing is then carried out by using the optimum value of the parameter.

摘要翻译： 从由骨骼和软组织构成的物体的辐射图像中检测数字图像信号。 利用数字图像信号上的预定参数执行减法处理，并且获得表示对象的一部分的图像的差分信号。 与每个对象图像一起读出具有对骨骼和/或表现出对软组织的等效放射线吸收系数的部分具有等效辐射吸收系数的部分的体模的每个图像。 发现该参数的值，通过减法处理获得的幻影的减法图像中的幻像的任一部分的图像将被清除。 已经找到的参数的值被确定为参数的最佳值。 然后通过使用参数的最佳值来执行减法处理。

公开(公告)号：US20060078835A1

公开(公告)日：2006-04-13

申请号：US11269595

申请日：2005-11-09

申请人： Yasuhiro Yoshioka ,  Katsutoshi Yamane ,  Yasuhiko Goto

发明人： Yasuhiro Yoshioka ,  Katsutoshi Yamane ,  Yasuhiko Goto

IPC分类号： G03C1/00

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

摘要： 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.

摘要翻译： 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：US06930698B2

公开(公告)日：2005-08-16

申请号：US10913446

申请日：2004-08-09

申请人： Yasuhiko Goto ,  Katsutoshi Yamane

发明人： Yasuhiko Goto ,  Katsutoshi Yamane

IPC分类号： G03B27/32 ,  G03C1/498 ,  G03C5/08 ,  G03D13/00 ,  B41J2/435 ,  G03C5/26

CPC分类号： G03C1/49881 ,  G03D13/002

摘要： An image forming method comprising exposing a heat-developable light-sensitive material comprising a support having thereon at least a light-sensitive silver halide having a silver iodide content of 5 to 100 mol %, a light-insensitive organic silver salt, a heat developing agent, and a binder by means of a scanning optical system having a light source emitting a laser beam having an emission peak between 350 nm and 450 nm to form a latent image on said heat-developable light-sensitive material, heating said heat-developable light-sensitive material to about 80 to 250° C. in a heat development section, and cooling said heat-developable light-sensitive material having been heat treated in said heat development section to or below a development stopping temperature while said heat-developable light-sensitive material is transported in a cooling section.

摘要翻译： 一种图像形成方法，包括将包含其上至少具有5至100摩尔％的碘化银含量的感光卤化银的支持体的热可显影感光材料曝光，不透光的有机银盐，热显影 试剂和粘合剂，通过扫描光学系统，该扫描光学系统具有发射具有在350nm和450nm之间的发射峰的激光束的光源，以在所述可热显影的感光材料上形成潜像，加热所述可热显影的 感光材料在热显影部分中为约80至250℃，并且将所述热显影部分中已经热处理的所述热显影光敏材料冷却至显影停止温度或之下，同时所述可热显影的光 敏感材料在冷却段中运输。

公开(公告)号：US07060423B2

公开(公告)日：2006-06-13

申请号：US10191485

申请日：2002-07-10

申请人： Katsutoshi Yamane ,  Yasuhiko Goto

发明人： Katsutoshi Yamane ,  Yasuhiko Goto

IPC分类号： G03C5/16 ,  G03C1/498

CPC分类号： G03C1/49881 ,  G03C1/49818 ,  G03C2001/03558 ,  G03C2001/03594 ,  G03C2005/166 ,  G03C2200/39 ,  G03C2200/60 ,  Y10S430/146

摘要： The heat-developable photosensitive material of the present invention comprises a support, a photosensitive silver halide, a non-photosensitive organic silver salt, a heat developer and a binder, wherein the photosensitive silver halide is a specific photosensitive silver halide.

公开(公告)号：US06791593B2

公开(公告)日：2004-09-14

申请号：US10192863

申请日：2002-07-11

申请人： Yasuhiko Goto ,  Katsutoshi Yamane

发明人： Yasuhiko Goto ,  Katsutoshi Yamane

IPC分类号： G03C1498

CPC分类号： G03C1/49881 ,  G03D13/002

摘要： An image forming method comprising exposing a heat-developable light-sensitive material comprising a support having thereon at least a light-sensitive silver halide having a silver iodide content of 5 to 100 mol %, a light-insensitive organic silver salt, a heat developing agent, and a binder by means of a scanning optical system having a light source emitting a laser beam having an emission peak between 350 nm and 450 nm to form a latent image on said heat-developable light-sensitive material, heating said heat-developable light-sensitive material to about 80 to 250° C. in a heat development section, and cooling said heat-developable light-sensitive material having been heat treated in said heat development section to or below a development stopping temperature while said heat-developable light-sensitive material is transported in a cooling section.

摘要翻译： 一种图像形成方法，包括将包含其上至少具有5至100摩尔％的碘化银含量的感光卤化银的支持体的热可显影感光材料曝光，不透光的有机银盐，热显影 试剂和粘合剂，通过扫描光学系统，该扫描光学系统具有发射具有在350nm和450nm之间的发射峰的激光束的光源，以在所述可热显影的感光材料上形成潜像，加热所述可热显影的 感光材料在热显影部分中为约80至250℃，并且将所述热显影部分中已经热处理的所述热显影光敏材料冷却至显影停止温度或之下，同时所述可热显影的光 敏感材料在冷却段中运输。

公开(公告)号：US20080073568A1

公开(公告)日：2008-03-27

申请号：US11902849

申请日：2007-09-26

申请人： Atsushi Yamazaki ,  Yasunori Ohta ,  Yasuhiko Goto

发明人： Atsushi Yamazaki ,  Yasunori Ohta ,  Yasuhiko Goto

IPC分类号： G03B11/00

CPC分类号： G03B11/00 ,  A61B6/00 ,  A61B6/4216 ,  G03B42/02

摘要： A reading apparatus includes a cassette loader, which is loaded with a radiation cassette storing a radiation conversion panel therein. The radiation cassette has at least one portion thereof that is exposed outside of the reading apparatus. The cassette loader includes a shield cover disposed at least between a radiation source and the exposed portion of the radiation cassette, for thereby shielding the radiation cassette from radiation produced by the radiation source. The shield cover can be stored on the reading apparatus.

摘要翻译： 读取装置包括盒装载器，其装载有在其中存储辐射转换面板的辐射盒。 辐射盒具有暴露在读取装置外部的至少一部分。 盒式装载机包括至少设置在辐射源和辐射盒的暴露部分之间的屏蔽罩，从而屏蔽辐射盒不受辐射源产生的辐射。 屏蔽罩可以存储在读取装置上。