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1. 发明授权

US06706213B2 Phosphor, radiation detector containing the same, and X-ray CT apparatus 失效
标题翻译：荧光体，含有它们的放射线检测器和X射线CT装置
公开(公告)号：US06706213B2
公开(公告)日：2004-03-16
申请号：US10258543
申请日：2002-10-25
申请人： Hiromichi Yamada , Tsuneyuki Kanai , Takaaki Kobiki , Ichiro Miura , Makoto Sato , Minoru Yoshida
发明人： Hiromichi Yamada , Tsuneyuki Kanai , Takaaki Kobiki , Ichiro Miura , Makoto Sato , Minoru Yoshida
IPC分类号： C09K1180
CPC分类号： C09K11/7774 , A61B6/032 , C04B35/01 , C04B35/44 , C04B35/645 , C04B2235/3201 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3286 , C04B2235/448 , C04B2235/449 , C04B2235/764
摘要： A novel phosphor represented by the general formula (Gd1-y-zCeyScz)3Al5-dGadO12 (wherein y, z and d are values falling in the ranges of 0.0005≦y≦0.05, 0
摘要翻译：由通式（其中y，z和d是0.0005 <= y <= 0.05,0

2. 发明授权

US06340436B1 Phosphor, and radiation detector and X-ray CT unit each equipped therewith 失效
标题翻译：荧光体，放射线检测器和各自配备的X射线CT单元
公开(公告)号：US06340436B1
公开(公告)日：2002-01-22
申请号：US09462321
申请日：2000-03-07
申请人： Hiromichi Yamada , Ichiro Miura , Motomichi Doi , Osamu Miyazaki , Minoru Yoshida
发明人： Hiromichi Yamada , Ichiro Miura , Motomichi Doi , Osamu Miyazaki , Minoru Yoshida
IPC分类号： C09K1186
CPC分类号： G21K4/00 , C04B35/547 , C04B35/6455 , C04B2235/3203 , C04B2235/3208 , C04B2235/3213 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3284 , C04B2235/3287 , C04B2235/3409 , C04B2235/443 , C04B2235/445 , C04B2235/447 , C09K11/7789 , G21K2004/06
摘要： A phosphor represented by the general formula (L1-x-y-z-dEuxCezM′d)2O2S (wherein L is at least one element selected from the group consisting of Gd, La and Y, M is at least one element selected from the group consisting of Tb and Pr, M′ is at least one element selected from the group consisting of Ca, Sr and Zn, and x, y, z and d are values falling in the ranges of 0.001≦×≦0.06, 0
摘要翻译：由通式表示的荧光体（其中L是选自Gd，La和Y中的至少一种元素，M是选自Tb和Pr中的至少一种元素，M'是至少一种元素选自Ca，Sr和Zn，x，y，z和d是0.001≤x≤0.06,0

3. 发明授权

US4420444A Process for forming phosphor powder layer 失效
标题翻译：荧光粉层形成工艺
公开(公告)号：US4420444A
公开(公告)日：1983-12-13
申请号：US328623
申请日：1981-12-08
申请人： Hiromichi Yamada , Atsushi Suzuki , Yoichi Oba , Yoko Uchida , Hideki Kohno , Tadashi Fukino , Minoru Yoshida
发明人： Hiromichi Yamada , Atsushi Suzuki , Yoichi Oba , Yoko Uchida , Hideki Kohno , Tadashi Fukino , Minoru Yoshida
IPC分类号： C09K11/02 , C09K11/00
CPC分类号： C09K11/02
摘要： A phosphor powder layer is formed by a process comprising a step of mixing a phosphor powder with a polymer emulsion and drying the mixture to give the phosphor powder coated with the polymer and a step of subjecting the phosphor powder coated with the polymer to heating and pressing. The resulting powder layer is suitable as a scintillator used in a radiation detector, particularly in a radiation detector used in X-ray CT.
摘要翻译：通过包括以下步骤的方法形成荧光体粉末层，该方法包括将荧光体粉末与聚合物乳液混合并将该混合物干燥以得到涂覆有聚合物的荧光体粉末，以及将涂覆有聚合物的荧光体粉末进行加热和压制。所得到的粉末层适合作为辐射检测器中使用的闪烁体，特别是在X射线CT中使用的辐射探测器中。

4. 发明授权

US4733088A Radiation detector 失效
标题翻译：辐射检测器
公开(公告)号：US4733088A
公开(公告)日：1988-03-22
申请号：US895455
申请日：1986-08-11
申请人： Hiromichi Yamada , Yasuo Tsukuda , Atsushi Suzuki , Hajime Yamamoto , Minoru Yoshida , Kenji Maio , Hideji Fujii
发明人： Hiromichi Yamada , Yasuo Tsukuda , Atsushi Suzuki , Hajime Yamamoto , Minoru Yoshida , Kenji Maio , Hideji Fujii
IPC分类号： C09K11/84 , G01T1/20 , G01T1/202 , C09K11/475
CPC分类号： G01T1/202 , G01T1/2018
摘要： A radiation detector comprises a scintillator capable of emitting light by radiation and a photodetector for detecting the light emitted from the scintillator, the scintillator being composed of a sintered body prepared by sintering rare earth oxysulfide as a body starting material containing a densification additive by hot isostactic pressing. The sintered body has a high light output and a high density.
摘要翻译：辐射检测器包括能够通过辐射发射光的闪烁器和用于检测从闪烁体发射的光的光电检测器，该闪烁体由烧结体组成，该烧结体通过烧结稀土氧硫化物作为通过热等静压含有致密化添加剂的体材料紧迫。烧结体具有高的光输出和高密度。

5. 发明授权

US4621194A Radiation detecting apparatus 失效
标题翻译：辐射检测装置
公开(公告)号：US4621194A
公开(公告)日：1986-11-04
申请号：US517695
申请日：1983-07-27
申请人： Minoru Yoshida , Hiromichi Yamada , Yoko Uchida , Hideki Kohno , Hiroshi Takagi
发明人： Minoru Yoshida , Hiromichi Yamada , Yoko Uchida , Hideki Kohno , Hiroshi Takagi
IPC分类号： G01N23/04 , G01T1/164 , G01T1/20 , G01T1/22
CPC分类号： G01T1/1642 , G01T1/2018
摘要： A multielement scintillation radiation detector comprises a scintillator and a photosensitive detector, wherein to optically isolate between the adjacent radiation detectors, a thin light reflecting sheet on which a sponge material is attached is used to closely adhere to radiation shielding plates for partitioning each radiation detector.
摘要翻译：多元件闪烁放射线检测器包括闪烁体和光敏检测器，其中在相邻的辐射检测器之间进行光学隔离，使用其上附着有海绵材料的薄的光反射片，以紧密地附着到用于分隔每个辐射检测器的辐射屏蔽板。

6. 发明授权

US4598203A Multielement radiation detector 失效
标题翻译：多元素辐射探测器
公开(公告)号：US4598203A
公开(公告)日：1986-07-01
申请号：US663945
申请日：1984-10-23
申请人： Keiji Umetani , Atsushi Suzuki , Manabu Nakagawa , Minoru Yoshida , Fumio Kawaguchi , Hiromichi Yamada , Kouichi Koike
发明人： Keiji Umetani , Atsushi Suzuki , Manabu Nakagawa , Minoru Yoshida , Fumio Kawaguchi , Hiromichi Yamada , Kouichi Koike
IPC分类号： G01T1/164 , G01T1/20 , G01T1/16
CPC分类号： G01T1/2018 , G01T1/1644
摘要： A multielement radiation detector in which many elements are arranged in array. Each element includes a scintillator which is tilted with respect to the incident direction of radiant rays, and a silicon photodiode which is opposed to the plane of incidence of the scintillator. The light-receiving plane of the silicon photodiode is tilted to meet the inclination of the scintillator. Therefore, the gradient of detection sensitivity distribution is reduced in the thickness direction of the detectors.
摘要翻译：多元素辐射检测器，其中许多元件排列成阵列。每个元件包括相对于辐射线的入射方向倾斜的闪烁体和与闪烁体的入射平面相对的硅光电二极管。硅光电二极管的光接收面倾斜以满足闪烁体的倾斜度。因此，检测器的厚度方向的检测灵敏度分布的梯度减小。

7. 发明授权

US4492869A Radiation detector 失效
标题翻译：辐射检测器
公开(公告)号：US4492869A
公开(公告)日：1985-01-08
申请号：US313171
申请日：1981-10-20
申请人： Atsushi Suzuki , Hiromichi Yamada , Yoko Uchida , Hideki Kohno , Minoru Yoshida
发明人： Atsushi Suzuki , Hiromichi Yamada , Yoko Uchida , Hideki Kohno , Minoru Yoshida
IPC分类号： A61B6/00 , G01T1/164 , G01T1/20
CPC分类号： G01T1/2002 , G01T1/2018
摘要： In a radiation detector having a radiation-stimulated light emitting scintillator and a photodetector for receiving the light emission from the scintillator, the scintillator is formed of a layer of phosphor particles and a light scattering layer is provided in an optical path between the phosphor particle layer and the photodetector. Light generated in the surface of the scintillator is scattered and absorbed by the light scattering layer in some degree so that the reduced quantity of light incident upon the photodetector lowers the output of the photodetector. This effect is balanced with the lowering of the photodetector output due to the absorption and scattering of light generated at the inner parts of the scintillator and further removes anisotropic light emission. As a result, signal-to-noise ratio is greatly improved.A shielding layer between the scintillator and photodetector prevents secondary radiation such as scattered and fluorescent radiation from reaching the photodetector. The shielding layer can also serve as the scattering layer.
摘要翻译：在具有辐射激发的发光闪烁体的辐射检测器和用于接收来自闪烁体的发光的光检测器中，闪烁体由荧光体颗粒层形成，并且光散射层设置在荧光体颗粒层和光电检测器。在闪烁器表面产生的光在一定程度上被光散射层散射和吸收，使得入射到光电检测器上的光的减少使得光电检测器的输出降低。由于在闪烁器的内部部分产生的光的吸收和散射，光电检测器输出的降低会使这种效果平衡，并进一步消除各向异性发光。结果，信噪比大大提高。闪烁体和光电检测器之间的屏蔽层防止二次辐射如散射和荧光辐射到达光电探测器。屏蔽层也可以用作散射层。

8. 发明授权

US4442360A Radiation detector 失效
标题翻译：辐射检测器
公开(公告)号：US4442360A
公开(公告)日：1984-04-10
申请号：US257426
申请日：1981-04-24
申请人： Atsushi Suzuki , Hiromichi Yamada , Yoko Uchida , Hideki Kohno , Fukino Tadashi , Minoru Yoshida
发明人： Atsushi Suzuki , Hiromichi Yamada , Yoko Uchida , Hideki Kohno , Fukino Tadashi , Minoru Yoshida
IPC分类号： C09K11/00 , C09K11/08 , C09K11/84 , G01T1/20 , G01T1/202 , G01J1/58
CPC分类号： G01T1/2023 , G01T1/2002
摘要： A radiation detector comprising a scintillator exhibiting luminescence by the action of radioactive rays and a light detector detecting light output of said scintillator, characterized in that said scintillator is a phosphor represented by the formula:(A.sub.1-x-y Ln.sub.x Ce.sub.y).sub.2 O.sub.2 S:Xwherein A is at least one element selected from the group consisting of Y, La and Gd; Ln is at least one element selected from the group consisting of Pr, Tb and Eu; and X is at least one element selected from the group consisting of F, Cl and Br; and the values of x and y are 0.000003.gtoreq.x.gtoreq.0.2, and 0.000001.gtoreq.y.gtoreq.0.005, and the amount of X is 0 to 1000 ppm on weight basis, has a very short after glow time because of having Ce in the phosphor.
摘要翻译：一种辐射检测器，包括通过放射线的作用产生发光的闪烁体和检测所述闪烁体的光输出的光检测器，其特征在于，所述闪烁体是由下式表示的荧光体：（A1-x-yLnxCey）2O2S：X其中A 是选自Y，La和Gd中的至少一种元素; Ln是选自Pr，Tb和Eu中的至少一种元素; X为至少一种选自F，Cl和Br的元素; x和y的值为0.000003> = => = 0.000001> / = y> / = 0.005，X为0〜1000ppm的重量，在辉光时间后非常短因为在磷光体中有Ce。

9. 发明授权

US08736830B2 Pattern inspection device of substrate surface and pattern inspection method of the same 有权
标题翻译：基板表面图案检查装置及图案检验方法相同
公开(公告)号：US08736830B2
公开(公告)日：2014-05-27
申请号：US13145968
申请日：2009-12-10
申请人： Masahiro Watanabe , Toshihiko Nakata , Yasuhiro Yoshitake , Hideaki Sasazawa , Minoru Yoshida
发明人： Masahiro Watanabe , Toshihiko Nakata , Yasuhiro Yoshitake , Hideaki Sasazawa , Minoru Yoshida
IPC分类号： G01N21/00
CPC分类号： G01Q60/22 , G01N21/95607 , G11B5/84
摘要： There is provided a pattern inspection device for a substrate surface which can inspect a substrate including a pattern whose size is equal to or smaller than light resolution limit at high speed. The pattern inspection device for the substrate surface includes: a near-field optical head 101 having a fine repetitive pattern; a θ driving unit 311 of scanning an inspected substrate 900 relatively to the near-field optical head 101; a space holding mechanism of holding a space between the near-field optical head 101 and the inspected substrate 900 constant; alight source 110 of irradiating light to the near-field optical head 101; a detection system 201 of detecting an intensity of scattered light generated by interaction between the fine repetitive pattern on the near-field optical head 101 and a fine pattern on a surface of the inspected substrate 900; and a signal processing unit 321 of inspecting the fine pattern on the inspected substrate 900 based on an output of the detection system 201.
摘要翻译：提供了一种用于基板表面的图案检查装置，其能够高速检查尺寸等于或小于光分辨率极限的图案的基板。用于基板表面的图案检查装置包括：具有精细重复图案的近场光学头101; a＆thetas; 驱动单元311，其相对于近场光学头101扫描被检查的基板900; 在近场光学头101和被检查基板900之间保持一定间隔的空间保持机构; 将光照射到近场光学头101的光源110; 检测系统201，用于检测由近场光学头101上的细重复图案与被检查基板900的表面上的微细图案之间的相互作用产生的散射光的强度; 以及基于检测系统201的输出来检查被检查基板900上的精细图案的信号处理单元321。

10. 发明申请

US20130338302A1 INKJET INK COPOLYMER AND INKJET INK PIGMENT DISPERSION AND INKJET INK USING THE SAME 有权
标题翻译： INKJET INK共聚物和INKJET墨水色素分散剂和INKJET墨水使用它
公开(公告)号：US20130338302A1
公开(公告)日：2013-12-19
申请号：US14001712
申请日：2012-02-28
申请人： Minoru Yoshida , Atsushi Ishikawa , Yoshiya Kobayashi , Kazuki Sase , Eiji Morimoto
发明人： Minoru Yoshida , Atsushi Ishikawa , Yoshiya Kobayashi , Kazuki Sase , Eiji Morimoto
IPC分类号： C09D11/00
CPC分类号： C09D11/30 , C08F220/06 , C08F220/18 , C09D11/106 , C09D11/326
摘要： To provide an inkjet ink polymer capable of providing an inkjet ink capable of forming a printed product having excellent weather resistance, print density (coloring properties), and fixability (abrasion properties) with good productivity and providing a pigment dispersion having excellent dispersibility with good productivity. An inkjet ink copolymer contains 10 to 99% by weight of a cyclohexyl methacrylate unit and 1 to 90% by weight of an acrylic acid unit. The purpose is achieved by an inkjet ink pigment dispersion containing the inkjet ink copolymer and a pigment.
摘要翻译：提供能够提供能够以高生产率形成具有优异的耐候性，印刷密度（着色性）和定影性（磨损性））的印刷产品的喷墨油墨，并提供具有优异分散性和良好生产率的颜料分散体。喷墨油墨共聚物含有10〜99重量％的甲基丙烯酸环己酯单元和1〜90重量％的丙烯酸单元。其目的是通过含有喷墨油墨共聚物和颜料的喷墨油墨颜料分散体来实现。

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