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1. 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。

2. 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。

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

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。

5. 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。

6. 发明授权

US4317037A Radiation detection apparatus 失效
标题翻译：辐射检测装置
公开(公告)号：US4317037A
公开(公告)日：1982-02-23
申请号：US047133
申请日：1979-06-11
申请人： Atsushi Suzuki , Koichi Urabe , Hiromichi Yamada , Hideki Kohno
发明人： Atsushi Suzuki , Koichi Urabe , Hiromichi Yamada , Hideki Kohno
IPC分类号： G01T1/20
CPC分类号： G01T1/20
摘要： In radiation detection apparatus apparatus having a plurality of radiation detector each comprising a scintillator which emits light in response to a radiation, and a photodetector which detects an emission intensity of the scintillator; radiation detection apparatus characterized in that the scintillator is made of a layer of phosphor particles, so that the performances of the respective detectors are substantially identical.
摘要翻译：在具有多个辐射检测器的放射线检测设备装置中，每个辐射检测器包括响应于辐射而发光的闪烁体，以及检测闪烁体发射强度的光电检测器; 其特征在于，闪烁体由荧光体粒子层构成，各检测器的性能基本相同。

7. 发明授权

US10397501B2 Solid-state image sensor and imaging apparatus 有权
公开(公告)号：US10397501B2
公开(公告)日：2019-08-27
申请号：US15907440
申请日：2018-02-28
申请人： Atsushi Suzuki
发明人： Atsushi Suzuki
IPC分类号： H04N5/355 , H04N5/374 , H04N5/378 , H04N5/353 , H01L27/146 , H04N5/3745
摘要： A solid-state image sensor includes a pixel array including a plurality of pixel sub-arrays arranged in a main scanning direction, each of the pixel sub-arrays having a plurality of pixels two-dimensionally arranged to form a plurality of rows along the main scanning direction and a plurality of columns along the sub-scanning direction. The solid-state image sensor further includes control lines, signal lines, a pixel control circuit, and a read out circuit. The pixel control circuit applies a control signal to each pixel of each of the plurality of pixel sub-arrays through each of the plurality of signal lines, to cause each pixel to generate a pixel signal having a phase difference between the plurality of pixel sub-arrays. The readout circuit reads the pixel signal from each pixel of each of the plurality of pixel sub-arrays such that the pixel signal has a phase difference between the plurality of pixel sub-arrays.

8. 发明授权

US09924120B2 Pixel unit and image sensor 有权
公开(公告)号：US09924120B2
公开(公告)日：2018-03-20
申请号：US15426152
申请日：2017-02-07
申请人： Atsushi Suzuki
发明人： Atsushi Suzuki
IPC分类号： H04N3/14 , H04N5/335 , H01L27/00 , H04N5/374 , H01L27/146 , H04N5/378
CPC分类号： H04N5/374 , H01L27/14605 , H01L27/14612 , H01L27/14643 , H04N5/378
摘要： A pixel unit includes a photoelectric conversion element; a first transistor, which is coupled to the photoelectric conversion element, configured to transfer an electric charge that has been subjected to photoelectric conversion at the photoelectric conversion element; a second transistor configured to reset the electric charge transferred by the first transistor; and a diffusion region including diffused impurities. The diffusion region accumulates the electric charge transferred from the first transistor. The diffusion region is disposed between the first and second transistors. The diffusion region includes a first region that is directly coupled to gates of the first and second transistors; and a second region that is adjacent to the first region, the second region being directly coupled to the gate of the first transistor and being coupled to the second transistor via the first region. The impurity concentration is lower in the second region than in the first region.

9. 发明授权

US09470241B2 Centrifugal blower and vehicle air conditioner provided with the same 有权
标题翻译：离心式鼓风机和车载空调配备相同
公开(公告)号：US09470241B2
公开(公告)日：2016-10-18
申请号：US14002287
申请日：2012-05-24
申请人： Takayuki Kobayashi , Kenichi Terauchi , Atsushi Suzuki , Tomohiko Shibata , Junichiro Hara , Yasuhiro Watanabe , Kazuyuki Kamiya
发明人： Takayuki Kobayashi , Kenichi Terauchi , Atsushi Suzuki , Tomohiko Shibata , Junichiro Hara , Yasuhiro Watanabe , Kazuyuki Kamiya
IPC分类号： F04D29/40 , F04D29/42 , F04D29/70 , F04D29/08
CPC分类号： F04D29/422 , F04D29/086 , F04D29/4226 , F04D29/426 , F04D29/705 , F04D29/708 , F05D2260/602
摘要： A centrifugal blower includes a centrifugal fan; an electric motor that rotationally drives the centrifugal fan; a fan case that has an air inlet and an air outlet and that internally accommodates the centrifugal fan; and an electric motor case (8) that has a cylinder (6) accommodating the electric motor and a flange portion (7) extending radially outward from the cylinder (6) and that is fitted to the fan case. The flange portion (7) is provided with a ring-shaped rib portion (20) that protrudes from the flange portion (7); the ring-shaped rib portion (20) is provided with a plurality of slits (22a and 22b) that extend from the flange portion (7) in the axial direction of the cylinder (6); and the flange portion (7) between the ring-shaped rib portion (20) and the cylinder (6) is inclined in a circumferential direction toward the slits (22a and 22b).
摘要翻译：离心式鼓风机包括离心风机; 旋转驱动离心风扇的电动机; 具有空气入口和空气出口并且内部容纳离心风扇的风扇壳体; 以及具有容纳电动机的汽缸（6）和从汽缸（6）径向向外延伸并安装在风扇壳体上的凸缘部（7）的电动机壳体（8）。凸缘部（7）设置有从凸缘部（7）突出的环状的肋部（20）。所述环状肋部（20）具有从所述凸缘部（7）沿所述圆筒（6）的轴向延伸的多个狭缝（22a，22b）。并且环形肋部（20）和圆筒（6）之间的凸缘部（7）朝向狭缝（22a和22b）沿圆周方向倾斜。

10. 发明授权

US09157449B2 Multi-blade centrifugal fan and air conditioner using the same 有权
标题翻译：多叶片离心风机和空调使用相同
公开(公告)号：US09157449B2
公开(公告)日：2015-10-13
申请号：US13578891
申请日：2011-06-06
申请人： Seiji Sato , Tsuyoshi Eguchi , Atsushi Suzuki
发明人： Seiji Sato , Tsuyoshi Eguchi , Atsushi Suzuki
IPC分类号： F04D29/38 , F04D29/28 , F04D29/30
CPC分类号： F04D29/281 , F04D29/30
摘要： In a multi-blade centrifugal fan including an impeller (7) rotatably disposed in a casing and composed of a disc-shaped hub (8), a plurality of blades (9), and an annular shroud (10), the blades (9) are curved in a concave shape on a pressure side in a cross-section perpendicular to a rotating shaft of the impeller (7) and have a curved shape that is backward-swept near a leading edge (9C) thereof and that is forward-swept near a trailing edge (9D) thereof, the inner diameter of the cascade of blades (9) increases gradually from the hub (8) toward the shroud (10), and the diameter of a maximum-curvature position (9B) where the curvature of the curved shape is maximized increases gradually from the hub (8) toward the shroud (10).
摘要翻译：在包括可旋转地设置在壳体中并由盘形轮毂（8），多个叶片（9）和环形护罩（10）组成的叶轮（7）的多叶片离心式风扇中，叶片（9））在垂直于叶轮（7）的旋转轴的截面上在压力侧弯曲成凹形，并且具有在其前缘（9C）附近向后扫掠的弯曲形状，在其后缘（9D）附近扫掠，叶片（9）的级联的内径从轮毂（8）朝向护罩（10）逐渐增加，并且最大曲率位置（9B）的直径在弯曲形状的曲率最大化从轮毂（8）朝着护罩（10）逐渐增加。

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