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1. 发明授权

US5013916A Method and apparatus for recording and reading out radiation images 失效
标题翻译：用于记录和读出辐射图像的方法和装置
公开(公告)号：US5013916A
公开(公告)日：1991-05-07
申请号：US499755
申请日：1990-03-27
申请人： Chiyuki Umemoto , Takashi Nakamura , Kenji Takahashi , Yuichi Hosoi
发明人： Chiyuki Umemoto , Takashi Nakamura , Kenji Takahashi , Yuichi Hosoi
IPC分类号： C09K11/77 , G01T1/29 , G21K4/00
CPC分类号： C09K11/7769 , G01T1/2012 , G01T1/2014 , G01T1/2016 , G21K4/00
摘要： A recording material is exposed to radiation carrying image information in order to store a radiation image thereon. The recording material is provided with a stimulable phosphor layer constituted of a cerium activated lanthanum oxyhalide phoshor which is represented by the general formula LaOX:xCe, where X is at least one halogen selected from the group consisting of Cl, Br, and I, and x is a number satisfying the condition 0
摘要翻译：将记录材料暴露于携带图像信息的辐射中，以便在其上存储辐射图像。记录材料设置有由通式LaO x：x C e表示的铈活化镧氧卤素磷，其中X是选自Cl，Br和I中的至少一种卤素构成的可刺激的磷光体层，以及 x是满足条件0

2. 发明授权

US4894548A Radiation image recording and reproducing method and radiation image storage panel employed for the same 失效
标题翻译：用于其的辐射图像记录和再现方法和放射图像存储面板
公开(公告)号：US4894548A
公开(公告)日：1990-01-16
申请号：US147572
申请日：1988-01-19
申请人： Kenji Takahashi , Takashi Nakamura , Yuichi Hosoi
发明人： Kenji Takahashi , Takashi Nakamura , Yuichi Hosoi
IPC分类号： C09K11/61 , C09K11/08 , C09K11/77 , G01T1/00 , G03B42/02 , G21K4/00
CPC分类号： G21K4/00 , C09K11/7733
摘要： A radiation image recording and reproducing method comprising steps of:(i) causing a divalent europium activated complex halide phosphor having the formula (I):M.sup.II X.sub.2 .multidot.aM.sup.II X'.sub.2 .multidot.bMgX".sub.2 :xEu.sup.2+ (I) in which M.sup.II is at least one alkaline earth metal selected from the group consisting of Ba, Sr and Ca; each of X and X' is at least one halogen selected from the group consisting of Cl, Br and I, and X.noteq.X'; X" is at least one halogen selected from the group consisting of F, Cl, Br and I; and a, B and x are numbers satisfying the conditions of 0.1.ltoreq.a.ltoreq.10.0, 2.times.10.sup.-5 .ltoreq.b.ltoreq.2.times.10.sup.-2 and O
摘要翻译：一种放射线图像记录和再现方法，包括以下步骤：（i）使具有式（I）的二价铕活化复合卤化物荧光体：MIIX2xaMIIX'2xbMgX'2：xEu2 +（I）其中MII为至少一种碱土金属选自Ba，Sr和Ca组成的组; X和X'中的每一个是选自Cl，Br和I中的至少一种卤素和X NOTEQUAL X'; X“是选自F，Cl，Br和I的至少一种卤素; 并且a，B和x分别满足条件为0.1

3. 发明授权

US4895772A Phosphor, and radiation image storage panel 失效
标题翻译：荧光体和放射图像存储面板
公开(公告)号：US4895772A
公开(公告)日：1990-01-23
申请号：US147573
申请日：1988-01-19
申请人： Kenji Takahashi , Takashi Nakamura , Yuichi Hosoi
发明人： Kenji Takahashi , Takashi Nakamura , Yuichi Hosoi
IPC分类号： C09K11/77 , G21K4/00
CPC分类号： G21K4/00 , C09K11/7733
摘要： A divalent europium activated alkaline earth metal halide phosphor which is coactivated with boron and has the formula (I):M.sup.II X.sub.2.aM.sup.II X'.sub.2 :xEu.sup.2+,yB (I)in which M.sup.II is at least one alkaline earth metal selected from the group consisting of Ba, Sr and Ca; each of X and X' is at least one halogen selected from the group consisting of Cl, Br and I, and X.noteq.X'; and a, x and y are numbers satisfying the conditions of 0.1.ltoreq.a.ltoreq.10.0, 0
摘要翻译：与硼共活化的具有式（I）的二价铕活化碱土金属卤化物荧光体：MIIX2.aMIIX'2：xEu2 +，yB（I）其中MII是至少一种选自以下的碱土金属： Ba，Sr和Ca; X和X'中的每一个是选自Cl，Br和I中的至少一种卤素和X NOTEQUAL X'; 和a，x和y分别满足0.1≤i≤10.0,0

4. 发明授权

US4876161A Phosphor and radiation image storage panel 失效
标题翻译：荧光粉和放射图像存储面板
公开(公告)号：US4876161A
公开(公告)日：1989-10-24
申请号：US240457
申请日：1988-09-02
申请人： Kenji Takahashi , Takashi Nakamura , Yuichi Hosoi
发明人： Kenji Takahashi , Takashi Nakamura , Yuichi Hosoi
IPC分类号： C09K11/77 , G21K4/00
CPC分类号： C09K11/7739 , C09K11/7734 , G21K4/00
摘要： A divalent europium activated alkaline earth metal halide phosphor having the formula (I):M.sup.II X.sub.2 .multidot.aM.sup.II X'.sub.2 .multidot.bA:xEu.sup.2+(I)in which M.sup.II is at least one alkaline earth metal selected from the group consisting of Ba, Sr and Ca; each of X and X' is at least one halogen selected from the group consisting of Cl, Br and I, and X.noteq.X'; A is at least one oxide selected from the group consisting of SiO.sub.2 and P.sub.2 O.sub.5 ; and a, b and x are numbers satisfying the conditions of 0.1.ltoreq.a.ltoreq.10.0, 10.sup.-4 .ltoreq.b.ltoreq.2.times.10.sup.-1 and 0
摘要翻译：具有式（I）的二价铕活化碱土金属卤化物荧光体：其中MII为选自Ba，Sr和Ca中的至少一种碱土金属的MIIX2xaMIIX'2xbA：xEu2 +（I） X和X'中的每一个是选自Cl，Br和I中的至少一种卤素和X NOTEQUAL X'; A是选自SiO 2和P 2 O 5中的至少一种氧化物; 而a，b和x分别满足0.1≤i≤10.0，10-4≤b≤2×10-1和0

5. 发明授权

US5003182A Phosphor, radiation image recording and reproducing method and radiation image storage panel employing the same 失效
标题翻译：荧光体，放射线图像记录和再现方法以及使用其的放射图像存储面板
公开(公告)号：US5003182A
公开(公告)日：1991-03-26
申请号：US423057
申请日：1989-10-18
申请人： Chiyuki Umemoto , Yasuo Iwabuchi , Takashi Nakamura , Kenji Takahashi , Yuichi Hosoi
发明人： Chiyuki Umemoto , Yasuo Iwabuchi , Takashi Nakamura , Kenji Takahashi , Yuichi Hosoi
IPC分类号： C09K11/77 , C09K11/86 , G21K4/00
CPC分类号： G21K4/00 , C09K11/777
摘要： There is disclosed a novel cerium activated rare earth oxyhalide phosphor which has the following formula (I):LnOX:xCe (I)in which Ln is Y, La, Gd or Lu; X is Cl, Br or I; and x is 0

6. 发明授权

US4922103A Radiation image read-out apparatus 失效
标题翻译：辐射图像读出装置
公开(公告)号：US4922103A
公开(公告)日：1990-05-01
申请号：US673235
申请日：1984-11-19
申请人： Kazuhiro Kawajiri , Hiroshi Sunagawa , Nobuharu Nozaki , Yuichi Hosoi , Kenji Takahashi
发明人： Kazuhiro Kawajiri , Hiroshi Sunagawa , Nobuharu Nozaki , Yuichi Hosoi , Kenji Takahashi
IPC分类号： G03B42/02 , G01T1/29 , H01L31/0232 , H04N1/031 , H04N1/04 , H04N1/19 , H04N1/191 , H04N1/193
CPC分类号： H04N1/0316 , G01T1/2014 , H01L31/02322 , H04N1/0313 , H04N1/193 , H04N1/1911
摘要： A radiation image read-out apparatus comprises a linear stimulating ray source for emitting stimulating rays to a linear portion of a stimulable phosphor sheet carrying a radiation image stored therein, and a line sensor constituted by many solid state photoelectric conversion devices. The line sensor extends at least over the length of the linear portion of the stimulable phosphor sheet exposed to stimulating rays. Light emitted by the linear portion of the stimulable phosphor sheet upon stimulation thereof is received and photoelectrically converted by the solid state photoelectric conversion devices. The portion exposed linearly to stimulating rays and the line sensor are moved with respect to the stimulable phosphor sheet, and outputs of the line sensor are sequentially read out in accordance with the movement of the portion exposed linearly to stimulating rays and the line sensor with respect to the stimulable phosphor sheet.
摘要翻译：放射线图像读取装置包括线性刺激射线源，其用于向携带存储在其中的放射线图像的可刺激荧光体片材的线性部分发射刺激光线，以及由许多固态光电转换装置构成的线传感器。线传感器至少延伸到暴露于刺激光线的可刺激荧光粉片的线性部分的长度上。由可刺激的荧光粉片的线性部分在其刺激时发射的光被固态光电转换装置接收并光电转换。相对于可刺激的荧光粉片线性地暴露于刺激光线部分的部分和线传感器被移动，并且根据与刺激光线线性地暴露的部分的运动和线传感器相应地读出线传感器的输出，到可刺激的荧光粉片。

7. 发明授权

US4942300A Electron beam image recording using stimulable phosphor sheet of reduced thickness and/or with no protective layer 失效
标题翻译：使用减小厚度的可激发荧光粉片和/或没有保护层的电子束图像记录
公开(公告)号：US4942300A
公开(公告)日：1990-07-17
申请号：US799261
申请日：1985-11-18
申请人： Nobufumi Mori , Yuichi Hosoi , Kenji Takahashi
发明人： Nobufumi Mori , Yuichi Hosoi , Kenji Takahashi
IPC分类号： G01Q30/04 , H01J37/22
CPC分类号： H01J37/224
摘要： A method for recording and reproducing an electron beam image information comprising:recording an electron beam image transmitted through a sample or reflected from the sample as an electron beam energy latent image on a stimulable phosphor sheet comprising, according to the present invention, a stimulable phosphor layer having a thickness in the range of 10 to 150 .mu.m and/or an exposed stimulable phosphor layer with no protective layer, or a protective layer, the thickness of which is preferably less than the thickness of a stimulable phosphor layer of a generally employed stimulable phosphor sheet;irradiating said stimulable phosphor sheet with an electromagnetic wave to release at least a portion of the electron beam energy stored in said stimulable phosphor sheet as stimulated emission;detecting the stimulated emission;andphotoelectrically processing the detected stimulated emission to obtain an electron beam image information of the sample.

8. 发明授权

US4700071A Method of recording and reproducing an electron microscope image 失效
标题翻译：记录和再现电子显微镜图像的方法
公开(公告)号：US4700071A
公开(公告)日：1987-10-13
申请号：US818663
申请日：1986-01-14
申请人： Nobufumi Mori , Yuichi Hosoi , Kenji Takahashi , Junji Miyahara
发明人： Nobufumi Mori , Yuichi Hosoi , Kenji Takahashi , Junji Miyahara
IPC分类号： H01J37/26 , G01Q30/02 , G01Q30/04 , G01T1/29 , H01J37/22 , H04N1/407 , G01N23/04 , H01J37/24
CPC分类号： H01J37/224 , G01T1/2014 , H04N1/4076
摘要： A two-dimensional image sensor such as a stimulable phosphor sheet is exposed under vacuum to an electron beam that has passed through a specimen to cause the two-dimensional image sensor to store the energy of the electron beam, then stimulating energy is applied to the two-dimensional image sensor for discharging light therefrom which represents the stored energy of the electron beam, and the light discharged from the two-dimensional image sensor is photoelectrically detected to produce an image signal. A reference image signal is also produced in a similar manner by exposing the two-dimensional image sensor to an electron beam that has not passed through the specimen. One of the first-mentioned image signal and the reference image signal is subtracted from the other per pixel to generate a difference signal, from which an electron microscope image of the specimen is reproduced.
摘要翻译：诸如可刺激的荧光体片的二维图像传感器在真空下暴露于已经通过样本的电子束，以使二维图像传感器存储电子束的能量，然后将刺激能量施加到二维图像传感器用于从其中排出表示电子束的存储能量的光，并且从二维图像传感器放出的光被光电检测以产生图像信号。通过将二维图像传感器暴露于未通过样本的电子束，也以类似的方式产生参考图像信号。从每个像素的另一个中减去首先提到的图像信号和参考图像信号之一，以产生差分信号，再现样本的电子显微镜图像。

9. 发明授权

US4694171A Electron microscope image focusing using instantaneous emission of stimulable phosphor sheet 失效
标题翻译：电子显微镜图像聚焦使用可激发荧光粉片的瞬时发射
公开(公告)号：US4694171A
公开(公告)日：1987-09-15
申请号：US801819
申请日：1985-11-26
申请人： Yuichi Hosoi , Nobufumi Mori , Kenji Takahashi , Junji Miyahara
发明人： Yuichi Hosoi , Nobufumi Mori , Kenji Takahashi , Junji Miyahara
IPC分类号： H01J37/26 , H01J37/22 , H01J37/21
CPC分类号： H01J37/224
摘要： A two-dimensional image sensor is exposed under vacuum to an electron beam having passed through a specimen, and instantaneous light emitted from the image sensor upon exposure to the electron beam is detected with an image intensifier to reproduce an image observed to attain a desired focused condition and/or a desired field. After the image has been focused by the operator while observing the image, the image sensor is exposed under vacuum to an electron beam having been transmitted through the specimen to store the energy of the electron beam representative of the image of the specimen on the image sensor. Then, stimulating energy is applied to the image sensor for discharging light therefrom which represents the stored energy of the electron beam. The light discharged from the image sensor is photoelectrically detected to reproduce the transmitted electron-beam image of the specimen as a final output image thereof under the desired focused condition and/or with said desired field.
摘要翻译：将二维图像传感器在真空下暴露于已经通过样本的电子束，并且用图像增强器检测在暴露于电子束时从图像传感器发射的瞬时光，以再现观察到的图像以获得期望的聚焦条件和/或期望的领域。在观察图像之后，操作者对图像进行聚焦之后，图像传感器在真空下暴露于已经透过样本的电子束，以将代表样本图像的电子束的能量存储在图像传感器上。然后，刺激能量被施加到图像传感器，用于从其中排出代表电子束存储的能量的光。从图像传感器放出的光被光电检测，以在期望的聚焦条件和/或所需的场下再现作为其最终输出图像的样本的透射电子束图像。

10. 发明授权

US4631407A Radiation image information read-out system 失效
标题翻译：辐射图像信息读出系统
公开(公告)号：US4631407A
公开(公告)日：1986-12-23
申请号：US673234
申请日：1984-11-19
申请人： Kazuhiro Kawajiri , Hiroshi Sunagawa , Nobuharu Nozaki , Yuichi Hosoi , Kenji Takahashi
发明人： Kazuhiro Kawajiri , Hiroshi Sunagawa , Nobuharu Nozaki , Yuichi Hosoi , Kenji Takahashi
IPC分类号： G03B42/02 , G01T1/29 , G06K7/12 , H01L31/0232 , H01L31/09 , H04N1/029 , H04N1/04 , H04N1/06 , G03C5/16
CPC分类号： G03B42/08 , G01T1/2014 , G06K7/12 , H01L31/02322 , H01L31/09 , H04N1/029
摘要： A radiation image read-out system comprises a point-source light for projecting a spot of stimulating rays onto a stimulable phosphor sheet carrying a radiation image stored therein, and a solid state photoelectric converter which is opposed to the spot-like portion of the stimulable phosphor sheet exposed to the spot of stimulating rays and is adapted to receive light from the spot-like portion. The point-source light and the solid state photoelectric converter are moved with respect to the stimulable phosphor sheet to two-dimensionally scan the stimulable phosphor sheet, thereby reading out the radiation image stored therein.
摘要翻译：辐射图像读出系统包括点光源，用于将刺激光线的点投射到携带存储在其中的放射线图像的可刺激荧光粉片上;以及固态光电转换器，其与可刺激的光点相对的点状部分荧光粉片暴露于刺激光线的位置，并且适于接收来自点状部分的光。点光源和固态光电转换器相对于可刺激的荧光体片材移动以二维地扫描可刺激的荧光体片材，从而读出存储在其中的辐射图像。

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