专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US4952813A Radiographic intensifying screen and process for the preparation of the same 失效
标题翻译：射线照相增强屏及其制备方法
公开(公告)号：US4952813A
公开(公告)日：1990-08-28
申请号：US233608
申请日：1988-06-13
申请人： Junji Miyahara , Akira Kitada
发明人： Junji Miyahara , Akira Kitada
IPC分类号： C09K11/77 , G21K4/00
CPC分类号： G21K4/00 , C09K11/02 , C09K11/7771
摘要： A radiographic intensifying screen comprising a support and a phosphor-containing resin layer provided thereon, in which the void ratio of said phosphor-containing resin layer is reduced in comparison with an ordinarily prepared phosphor-containing resin layer having the same binder-phosphor ratio and formed by a coating procedure conducted under an atmospheric pressure.The void ratio is not more than 85% of the void ratio of the ordinarily prepared phosphor-containing resin layer for a phosphor-containing resin layer which contains a resinous binder and a phosphor in a weight ratio of 1:1 to 1:25, the ratio of 1:25 being exclusive, and the void ratio is not more than 90% for a phosphor-containing resin layer which contains a resinuous binder and a phosphor in a weight ratio of 1:25 to 1:100.
摘要翻译：一种射线照相增强屏幕，包括支撑体和设置在其上的含磷光体树脂层，其中所述含荧光体树脂层的空隙率与通常制备的具有相同粘合剂 - 荧光体比率的含磷树脂层相比减小，通过在大气压下进行的涂布程序形成。空隙率不超过包含树脂粘合剂和重量比为1:1至1:25的荧光体的含荧光体树脂层的通常制备的含磷光体树脂层的空隙率的85％对于含有树脂结合剂的含荧光体的树脂层和1:25〜1:100的重量比的荧光体，1:25的比例是排他性，空隙率不大于90％。

22. 发明授权

US4910407A Radiation image storage panel 失效
标题翻译：辐射图像存储面板
公开(公告)号：US4910407A
公开(公告)日：1990-03-20
申请号：US226549
申请日：1988-07-29
申请人： Satoshi Arakawa , Junji Miyahara
发明人： Satoshi Arakawa , Junji Miyahara
IPC分类号： G03C5/16 , G21K4/00
CPC分类号： G21K4/00 , G03C5/16 , Y10S428/913 , Y10S428/914
摘要： A radiation image storage panel comprising a support and a stimulable phosphor-containing resin layer provided thereon, in which the void ratio of said stimulable phosphor-containing resin layer is reduced in comparison with an ordinarily prepared stimulable phosphor-containing resin layer having the same binder-phosphor ratio and formed by a coating procedure conducted under an atmospheric pressure.The void ratio is not more than 85% of the void ratio of the ordinarily prepared stimulable phosphor-containing resin layer in which a resinous binder and a stimulable phosphor are contained in a weight ratio of 1:1 to 1:25, the ratio of 1:25 being exclusive, and the void ratio is not more than 90% for a stimulable phosphor-containing resin layer in which a resinous binder and a stimulable phosphor are contained in a weight ratio of 1:25 to 1:100.
摘要翻译：一种辐射图像存储面板，其特征在于，包括支撑体和设置在其上的含有可刺激的含磷光体的树脂层，其中所述可刺激的含荧光体的树脂层的空隙率与通常制备的具有相同粘合剂的可刺激的含磷光体的树脂层相比， - 通过在大气压下进行的涂布程序形成。空隙率不超过包含树脂粘合剂和可刺激荧光体的通常制备的可刺激含磷光体树脂层的空隙率的85％，其重量比为1:1至1:25，其比例 1:25为1:25〜1:100的重量比，含有树脂粘合剂和可刺激性荧光体的可刺激含荧光体树脂层的空隙率不超过90％。

23. 发明授权

US4810886A Electron microscope 失效
标题翻译：电子显微镜
公开(公告)号：US4810886A
公开(公告)日：1989-03-07
申请号：US140989
申请日：1988-01-05
申请人： Nobufumi Mori , Takayuki Katoh , Junji Miyahara , Tetsuo Oikawa , Yoshiyasu Harada
发明人： Nobufumi Mori , Takayuki Katoh , Junji Miyahara , Tetsuo Oikawa , Yoshiyasu Harada
IPC分类号： H01J37/16 , H01J37/22 , H01J37/26 , H01J37/244
CPC分类号： H01J37/224 , H01J37/261
摘要： A transmission-type electron microscope using a sensitive two-dimensional sensor in its micrograph-taking section acts as a recording medium for an electron beam. When the sensor is illuminated with an electron beam, it stores the energy of the beam. When the sensor is subsequently illuminated with light, it releases the stored energy as light. In accordance with the invention, at least a portion of the micrograph-taking section includes a member for reducing the amount of x-rays produced or a member for absorbing x-rays to shield the sensor from x-rays.
摘要翻译：在其显微摄影部分中使用敏感二维传感器的透射型电子显微镜用作电子束的记录介质。当传感器用电子束照射时，它会存储光束的能量。当传感器随后用光照射时，它将光能释放储存的能量。根据本发明，显微摄影部分的至少一部分包括用于减少产生的X射线量的部件或用于吸收x射线的部件，以防止传感器从X射线屏蔽。

24. 发明授权

US4680473A Radiation image read-out apparatus including selective stimulating ray reflection preventing means 失效
标题翻译：包括选择性刺激射线反射防止装置的放射图像读出装置
公开(公告)号：US4680473A
公开(公告)日：1987-07-14
申请号：US710255
申请日：1985-03-11
申请人： Terumi Matsuda , Toshitaka Aagano , Junji Miyahara , Nobuyoshi Nakajima , Shigeru Saotome
发明人： Terumi Matsuda , Toshitaka Aagano , Junji Miyahara , Nobuyoshi Nakajima , Shigeru Saotome
IPC分类号： G01T1/29 , G01T1/105
CPC分类号： G01T1/2014
摘要： A radiation image read-out apparatus comprises an optical system for scanning a stimulable phosphor sheet carrying a radiation image stored therein by stimulating rays, a light guide member for guiding light emitted by the stimulable phosphor sheet upon exposure to stimulating rays, a light guiding mirror for reflecting the emitted light to the light guide member, and a photoelectric converter for detecting the light guided by the light guide member. The light guiding mirror is provided with a reflection plane which reflects the light emitted by the stimulable phosphor sheet and which does not reflect stimulating rays. Or, a filter for absorbing the stimulating rays reflected by the stimulable phosphor sheet and transmitting the light emitted by the stimulable phosphor sheet is positioned between the scanned portion of the stimulable phosphor sheet and the light guiding mirror.
摘要翻译：放射线图像读出装置包括：光学系统，用于通过刺激光线扫描携带其中存储的放射线图像的可刺激的荧光体片;导光部件，用于在暴露于刺激光线时引导由可刺激的荧光体片发射的光;导光镜用于将发射的光反射到导光构件，以及光电转换器，用于检测由导光构件引导的光。导光镜设置有反射由可刺激的荧光体片发射的光并且不反射刺激光线的反射平面。或者，用于吸收由可刺激的荧光体片反射的刺激光线并透射由可刺激的荧光体片发射的光的滤光器位于可刺激的荧光体片的扫描部分和导光镜之间。

25. 发明授权

US4873440A Electron microscope image output method and apparatus 失效
标题翻译：电子显微镜图像输出方法和装置
公开(公告)号：US4873440A
公开(公告)日：1989-10-10
申请号：US137691
申请日：1987-12-24
申请人： Nobufumi Mori , Takayuki Katoh , Tetsuo Oikawa , Yoshiyasu Harada , Junji Miyahara
发明人： Nobufumi Mori , Takayuki Katoh , Tetsuo Oikawa , Yoshiyasu Harada , Junji Miyahara
IPC分类号： H01J37/22 , H01J37/26
CPC分类号： H01J37/224
摘要： In a system for outputting an electron microscope image, a two-dimensional sensor for storing electron beam energy thereon is exposed to an electron beam passing through a specimen in a vacuum to have the electron beam energy stored on the two-dimensional sensor, and is then exposed to light or heat to release the stored energy as light emission. The emitted light is photoelectrically detected to obtain image signals, and an electron beam image of the specimen is output on the basis of the image signals. The specimen is divided into a plurality of divisions, and the storage of the electron beam energy is carried out for each of the divisions. The image signals obtained at the divisions are combined to form composite image signals that represent an overall specimen image formed by a group of the divisions, and the image signals at the divisions are corrected so that signal values of the boundary areas of adjacent divisions become approximately equal to each other.
摘要翻译：在用于输出电子显微镜图像的系统中，用于在其上存储电子束能的二维传感器暴露于在真空中通过样本的电子束，以将电子束能量存储在二维传感器上，并且是然后暴露于光或热以释放储存的能量作为发光。发射的光被光电检测以获得图像信号，并且基于图像信号输出样本的电子束图像。样本被分成多个部分，并且对于每个部分执行电子束能量的存储。在分割处获得的图像信号被组合以形成表示由一组分割形成的总体样本图像的合成图像信号，并且校正分割处的图像信号，使得相邻分区的边界区域的信号值变为约相等。

26. 发明授权

US4651220A Method of recording and reproducing images produced by an electron microscope 失效
标题翻译：记录和再现由电子显微镜产生的图像的方法
公开(公告)号：US4651220A
公开(公告)日：1987-03-17
申请号：US786080
申请日：1985-10-10
申请人： Yuichi Hosoi , Junji Miyahara , Nobufumi Mori , Kenji Takahashi
发明人： Yuichi Hosoi , Junji Miyahara , Nobufumi Mori , Kenji Takahashi
IPC分类号： G01Q30/02 , G01Q30/04 , G01T1/29 , H01J37/22 , H04N1/10
CPC分类号： H01J37/224 , G01T1/2012
摘要： A stimulable phosphor sheet is exposed to an electron beam having passed through a specimen in an electron microscope to record a first magnified image of the specimen on the sheet. A stimulating energy is applied to the sheet for discharging light therefrom which represents the first magnified image. The light discharged from the image sensor is photoelectrically detected to reproduce the first magnified image which can be observed to attain a desired focused condition and/or a desired field on the electron microscope. Then, the same or another stimulable phosphor sheet is exposed to the electron beam to record a second magnified image of the specimen on the sheet, and the second magnified image is reproduced as a final image under the desired focused condition and/or with the desired field.
摘要翻译：将可刺激的荧光体片暴露于通过电子显微镜中的样品的电子束，以将样品的第一放大图像记录在片材上。刺激能量被施加到片材上，用于从其中排出代表第一放大图像的光。从图像传感器排出的光被光电检测，以再现可以观察到的第一放大图像，以获得期望的聚焦条件和/或电子显微镜上所需的场。然后，将相同或另一种可刺激的荧光粉片暴露于电子束，以将样品的第二放大图像记录在片材上，并且将第二放大图像作为最终图像在期望的聚焦条件和/或期望的条件下再现领域。

27. 发明授权

US4380702A Radiation image storage panel 失效
标题翻译：辐射图像存储面板
公开(公告)号：US4380702A
公开(公告)日：1983-04-19
申请号：US168801
申请日：1980-07-11
申请人： Kenji Takahashi , Junji Miyahara
发明人： Kenji Takahashi , Junji Miyahara
IPC分类号： G03B42/02 , A61B6/00 , G01N23/04 , G01T1/29 , G03C5/16 , G21K4/00
CPC分类号： G03C5/16 , G01T1/2012
摘要： A radiation image storage panel having a fluorescent layer which comprises a binder and a stimulable phosphor dispersed therein. Further, the panel has a light-reflecting white pigment layer on one side thereof with respect to the fluorescent layer opposite to the side exposed to the stimulating rays for said stimulable phosphor. The panel provides an image of high sharpness.
摘要翻译：一种具有荧光层的辐射图像存储面板，其包含粘合剂和分散在其中的可刺激荧光体。此外，面板在与暴露于所述可刺激荧光体的刺激光线的一侧相对的荧光层的一侧具有光反射白色颜料层。面板提供高清晰度的图像。

28. 发明授权

US4350893A Radiation image storage panel 失效
标题翻译：辐射图像存储面板
公开(公告)号：US4350893A
公开(公告)日：1982-09-21
申请号：US144656
申请日：1980-04-28
申请人： Kenji Takahashi , Junji Miyahara
发明人： Kenji Takahashi , Junji Miyahara
IPC分类号： G03B42/02 , G01T1/29 , G03C5/16 , G21K4/00 , H05B33/00
CPC分类号： G03C5/16 , G01T1/2012 , G21K4/00
摘要： A radiation image storage panel having a fluorescent layer which comprises a binder and a stimulable phosphor dispersed therein. The fluorescent layer further contains a white powder dispersed therein in an amount of 0.01 to 1 parts by weight per one part by weight of the stimulable phosphor. The panel provides an image of high sharpness.
摘要翻译：一种具有荧光层的辐射图像存储面板，其包含粘合剂和分散在其中的可刺激荧光体。荧光层还含有分散在其中的白色粉末，其量为每一份重量的可刺激荧光体为0.01至1重量份。面板提供高清晰度的图像。

29. 发明授权

US5023014A Phosphor 失效
标题翻译：磷
公开(公告)号：US5023014A
公开(公告)日：1991-06-11
申请号：US403072
申请日：1989-09-05
申请人： Hiroyuki Toda , Junji Miyahara , Kenji Takahashi
发明人： Hiroyuki Toda , Junji Miyahara , Kenji Takahashi
IPC分类号： C09K11/62 , C09K11/08 , C09K11/64 , C09K11/77 , G03C5/16 , G21K4/00 , H01J29/38
CPC分类号： C09K11/7705 , G03C5/16 , G21K4/00
摘要： A rare earth element activated complex halide phosphor and a radiation image storage panel having a fluorescent layer comprising the phosphor, which phosphor is represented by the formula:BaFX.multidot.aLiX'.multidot.bBeX.sub.2 ".multidot.cM.sup.III X.sub.3 '":dAwherein M.sup.III is at least one trivalent metal selected from the group consisting of Al and Ga, each of X, X', X" and X'" is at least one halogen selected from the group consisting of Cl, Br and I, A is at least one rare earth element selected from the group consisting of Eu, Tb, Ce, Tm, Dy, Pr, Ho, Nd, Yb, Er, Gd, Lu, Sm and Y, a, b and c are numbers satisfying the conditions of 0.ltoreq.a.ltoreq.0.ltoreq.b.ltoreq.0.1, 0.ltoreq.c.ltoreq.0.1 and 10.sup.-4 .ltoreq.a+b+c.ltoreq.0.1, and d is a number satisfying the condition of 10.sup.-6 .ltoreq.d.ltoreq.0.2. The phosphor emits light of high luminance when stimulated by light having a wavelength within the range of 500 to 1100 nm after exposure to a radiation such X-rays, ultraviolet rays, cathode rays, or the like. Further, the phosphor exhibits little fading. Accordingly, the radiation image storage panel has high sensitivity and exhibits improved fading property.
摘要翻译：一种稀土元素活化的复合卤化物荧光体和具有荧光层的荧光层的放射线图像存储面板，该荧光体由下式表示：BaFXxaLiX'xbBeX2''xcMIIIX3“'：dA，其中MIII为至少一种选择的三价金属从由Al和Ga组成的组中，X，X'，X“和X”'中的每一个是选自Cl，Br和I中的至少一种卤素，A是选自至少一种稀土元素从Eu，Tb，Ce，Tm，Dy，Pr，Ho，Nd，Yb，Er，Gd，Lu，Sm和Y组成的组中，a，b和c是满足条件0 < /=0

30. 发明授权

US4818880A Radiation image read-out apparatus 失效
标题翻译：辐射图像读出装置
公开(公告)号：US4818880A
公开(公告)日：1989-04-04
申请号：US710209
申请日：1985-03-11
申请人： Terumi Matsuda , Toshitaka Aagano , Junji Miyahara , Nobuyoshi Nakajima , Shigeru Saotome
发明人： Terumi Matsuda , Toshitaka Aagano , Junji Miyahara , Nobuyoshi Nakajima , Shigeru Saotome
IPC分类号： G01T1/29 , G01N23/04 , G03C5/16
CPC分类号： G01T1/2014
摘要： A radiation image read-out apparatus comprises an optical system for scanning a stimulable phosphor sheet carrying a radiation image stored therein by stimulating rays, a light guide member for guiding light emitted by the stimulable phosphor sheet upon exposure to stimulating rays, and a photoelectric converter for detecting the guided light. A film for preventing reflection of stimulating rays is closely contacted with a light input face of the light guide member. Or, a filter for absorbing the stimulating rays reflected by the stimulable phosphor sheet and transmitting the light emitted by the stimulable phosphor sheet is positioned between the stimulating ray incidence point on the stimulable phosphor sheet and the light input face of the light guide member.
摘要翻译：一种放射线图像读取装置，包括：用于通过刺激光线扫描携带其中存储的放射线图像的可刺激的荧光体片的光学系统;用于在暴露于刺激光线时引导由可刺激的荧光体片发射的光的导光部件;以及光电转换器用于检测导光。用于防止刺激光线反射的胶片与导光部件的光输入面紧密接触。或者，用于吸收可刺激的荧光体片反射的刺激光线并透射由可刺激的荧光体片发射的光的滤光器位于可刺激的荧光体片材上的刺激射线入射点与导光部件的光输入面之间。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式