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11. 发明授权

US4950559A Radiation image storage panel 失效
标题翻译：辐射图像存储面板
公开(公告)号：US4950559A
公开(公告)日：1990-08-21
申请号：US333723
申请日：1989-04-04
申请人： Satoshi Arakawa , Junji Miyahara , Kenji Takahashi
发明人： Satoshi Arakawa , Junji Miyahara , Kenji Takahashi
IPC分类号： G21K4/00
CPC分类号： G21K4/00
摘要： A radiation image storage panel comprising a support and a phosphor layer provided thereon which comprises a binder and a stimulable phosphor dispersed therein, characterized in that a light-reflecting layer containing a white pigment is provided between the support and the phosphor layer and that said light-reflecting layer is colored with a colorant capable of absorbing a portion of stimulating rays for the stimulable phosphor.
摘要翻译：一种包括支撑体和设置在其上的磷光体层的放射线图像存储面板，其包括粘合剂和分散在其中的可刺激磷光体，其特征在于，在所述支撑体和所述荧光体层之间设置包含白色颜料的光反射层，并且所述光 - 反射层用能够吸收可刺激荧光体的刺激射线的一部分的着色剂着色。

12. 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。

13. 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。

14. 发明授权

US4803359A Method for detecting radiation image 失效
标题翻译：辐射图像检测方法
公开(公告)号：US4803359A
公开(公告)日：1989-02-07
申请号：US610582
申请日：1984-05-15
申请人： Yuichi Hosoi , Junji Miyahara
发明人： Yuichi Hosoi , Junji Miyahara
IPC分类号： G01T1/20 , G01T1/29 , H01L27/146 , G03C5/16
CPC分类号： G01T1/2018 , G01T1/2012 , G01T1/2014 , H01L27/14609 , H01L27/14621 , H01L27/14643
摘要： A method for detecting radiation image which comprises steps of: causing a radiation image storage panel which comprises a phosphor layer containing a stimulable phosphor to absorb a radiation having passed through an object or radiated from an object; placing said radiation image storage panel and a photosensor composed of numerous photosensitive elements in regular and two-dimensional arrangement together in layers, and irradiating the panel with an electromagnetic wave to release the radiation energy stored in the panel as stimulated emission; and photoelectrically detecting the stimulated emission with said photosensor. A method for detecting radiation image using a radiation image detector which comprises a photosensitive member composed of numerous photosensitive elements and a phosphor layer containing a stimulable phosphor provided thereon is also disclosed.
摘要翻译：一种用于检测辐射图像的方法，包括以下步骤：使包括含有可刺激磷光体的荧光体层的辐射图像存储面板吸收已经通过物体或从物体辐射的辐射; 将所述放射线图像存储面板和由多个光敏元件组成的光敏元件以规则和二维排列的方式一起放置在一起，并且用电磁波照射面板以释放作为受激发射存储在面板中的辐射能量; 并用所述光电传感器光电检测受激发射。还公开了一种使用辐射图像检测器检测辐射图像的方法，所述辐射图像检测器包括由许多光敏元件组成的感光元件和包含其上提供的可激发荧光体的荧光体层。

15. 发明授权

US4289733A Apparatus for making silver halide grains 失效
标题翻译：制造卤化银颗粒的设备
公开(公告)号：US4289733A
公开(公告)日：1981-09-15
申请号：US19062
申请日：1979-03-09
申请人： Hirokazu Saito , Keiichi Suzuki , Masayuki Shimizu , Junji Miyahara
发明人： Hirokazu Saito , Keiichi Suzuki , Masayuki Shimizu , Junji Miyahara
IPC分类号： B01F3/12 , B01F7/16 , B01J13/00 , B01J14/00 , C01G5/00 , C01G5/02 , G03C1/00 , G03C1/015 , B01F5/04 , B01F7/00
CPC分类号： G03C1/015 , B01F7/168 , C01G5/00 , G03C2200/09
摘要： An apparatus for producing silver halide grains of a uniform size wherein the apparatus comprises a mixing chamber comprising a casing of a polygonal-pillar shape within a reaction vessel filled with an aqueous colloid solution in such a manner that the interior of the mixing-chamber is filled with the aqueous colloid solution, where a water soluble silver salt solution and a water soluble halide solution are supplied by way of conduits to the lower end of the mixing chamber to dilute the solution with the aqueous colloidal solution contained in the mixing chamber, first agitation means disposed in the mixing chamber for rapidly agitating to mix and react both reaction liquids to form silver halide grains, and a second agitation means for immediately discharging the silver halide grains into the reaction vessel to ripen the silver halide grains outside of the mixing chamber.
摘要翻译：一种用于生产均匀尺寸的卤化银颗粒的设备，其中该设备包括一个混合室，该混合室包括一个填充有水胶体溶液的反应容器内的多边形柱状壳体，使得混合室的内部为充满胶体水溶液，其中通过导管将水溶性银盐溶液和水溶性卤化物溶液供应到混合室的下端，以首先用包含在混合室中的水性胶体溶液稀释溶液搅拌装置设置在混合室中用于快速搅拌以混合和反应两种反应液体以形成卤化银颗粒;以及第二搅拌装置，用于立即将卤化银颗粒排放到反应容器中，以使混合室外的卤化银颗粒成熟。

16. 发明授权

US4236078A Method and apparatus for recording and reproducing a radiation image 失效
标题翻译：用于记录和再现辐射图像的方法和装置
公开(公告)号：US4236078A
公开(公告)日：1980-11-25
申请号：US57092
申请日：1979-07-12
申请人： Noboru Kotera , Syusaku Eguchi , Junji Miyahara , Seiji Matsumoto , Hisatoyo Kato
发明人： Noboru Kotera , Syusaku Eguchi , Junji Miyahara , Seiji Matsumoto , Hisatoyo Kato
IPC分类号： C09K11/08 , C09K11/66 , C09K11/77 , C09K11/85 , F21K2/00 , G01T1/29 , G03C5/16 , G21K4/00 , H05G1/64 , G01F1/20
CPC分类号： G21K4/00 , C09K11/0838 , C09K11/662 , C09K11/7734 , C09K11/7767 , F21K2/005 , G01T1/2012 , G03C5/16 , H05G1/64
摘要： A radiation image is recorded on a stimulable phosphor, and the recorded image is reproduced by utilizing the stimulability of the phosphor. As the phosphor is used at least one of the following phosphors.(a) a copper and lead activated zinc sulfide phosphor ZnS:Cu,Pb).(b) a phosphor included in a group of europium activated barium aluminate phosphors represented by the formulaBaO.xAl.sub.2 O.sub.3 :Eu wherein x is a number satisfying the condition of 0.8.ltoreq.x.ltoreq.10.(c) a phosphor included in a group of divalent metal silicate phosphors represented by the formulaM.sup.II O.ySiO.sub.2 :A wherein M.sup.II is at least one divalent metal selected from the group consisting of Mg, Ca, Sr, Zn and Ba, A is at least one element selected from the group consisting of Ce, Tb, Eu, Tm, Pb, Tl, Bi and Mn, and y is a number satisfying the condition of 0.5.ltoreq.y.ltoreq.2.5.(d) a phosphor included in a group of oxyhalide phosphors represented by the formulaLnOX:zA' wherein Ln is at least one element selected from the group consisting of La, Y, Gd and Lu, X is Cl and/or Br, A' is Ce and/or Tb, and z is a number satisfying the condition of 0
摘要翻译：将辐射图像记录在可刺激的荧光体上，并且通过利用荧光体的刺激性再现记录的图像。由于荧光体使用以下荧光体中的至少一种。（a）铜和铅活化硫化锌荧光体ZnS：Cu，Pb）。（b）包含在由式BaO·xAl 2 O 3：Eu表示的一组铕活化的铝酸钡荧光体中的荧光体，其中x是满足0.8≤x≤10的条件的数量。（c）由式MIIO.ySiO 2：A表示的一组二价金属硅酸盐荧光体中包含的荧光体，其中MII是选自Mg，Ca，Sr，Zn和Ba中的至少一种二价金属，A在选自Ce，Tb，Eu，Tm，Pb，Tl，Bi和Mn中的至少一种元素，y是满足条件为0.5≤y≤2.5的数。（d）由式LnOX：zA'表示的一组卤氧化物荧光体中包含的荧光体，其中Ln为选自La，Y，Gd和Lu中的至少一种元素，X为Cl和/或Br，A '是Ce和/或Tb，z是满足条件0

17. 发明授权

US4053208A Rear projection screens 失效
标题翻译：后投影屏幕
公开(公告)号：US4053208A
公开(公告)日：1977-10-11
申请号：US654830
申请日：1976-02-03
申请人： Hisatoyo Kato , Junji Miyahara
发明人： Hisatoyo Kato , Junji Miyahara
IPC分类号： G02B5/02 , G03B7/16 , G03B21/62 , G03B21/56
CPC分类号： G03B21/625
摘要： A rear projection screen produced by providing surface irregularity directly on at least one side of a light diffusion layer containing at least one light scattering material selected from the group consisting of one or more waxes, one or more crystalline polymers or a mixture thereof.

18. 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％。

19. 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％。

20. 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。

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