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21. 发明授权

US5067991A Fe-based soft magnetic alloy 失效
标题翻译：基于有限元软磁合金
公开(公告)号：US5067991A
公开(公告)日：1991-11-26
申请号：US362134
申请日：1989-06-06
申请人： Takao Sawa , Masami Okamura
发明人： Takao Sawa , Masami Okamura
IPC分类号： C22C38/00 , C22C38/54 , H01F1/14 , H01F1/153
CPC分类号： H01F1/15308
摘要： An Fe-based soft magnetic alloy represented substantially by the general formula:Fe.sub.a Cu.sub.b V.sub.c Si.sub.d B.sub.ewherein a, b, c, d, and e are numbers respectively satisfying the following formula:a+b+c+d+e=100 (atomic percentage)0.01.ltoreq.b.ltoreq.3.50.01.ltoreq.c.ltoreq.1510.ltoreq.d.ltoreq.253.ltoreq.e.ltoreq.1217.ltoreq.d+e.ltoreq.30),and the alloy structure thereof having fine crystal grains, for example, in the range of 20 to 95% in area ratio. This Fe-based soft magnetic alloy has high saturation magnetic flux density, and excellent soft magnetic characteristics. Also, it is excellent in the processability and anti-shock properties.

22. 发明授权

US4985088A Fe-based soft magnetic alloy product 失效
标题翻译：铁基软磁合金产品
公开(公告)号：US4985088A
公开(公告)日：1991-01-15
申请号：US353031
申请日：1989-05-17
申请人： Masami Okamura , Takao Sawa
发明人： Masami Okamura , Takao Sawa
IPC分类号： C22C45/02 , H01F1/153
CPC分类号： H01F1/15308 , C22C45/02
摘要： Fe-based soft magnetic alloy having excellent soft magnetic characteristics with high saturated magnetic flux density, characterized in that it has fine crystal grains and is expressed by the general formula:(Fe.sub.1-a-b Cu.sub.a M.sub.b).sub.100-c Y.sub.cwhere "M" is at least one or more selected from rare earth elements, "Y" is at least one or more selected from Si, B, P, and C, and "a", "b" and "c" are as follows:0.005.ltoreq.a.ltoreq.0.050.005.ltoreq.b.ltoreq.0.115.ltoreq.c.ltoreq.28 (at %).Also described is a method of treating the alloy to segregate fine crystal grains which comprises heat treating the alloy for a period of from one minute to ten hours at a temperature of from 50.degree. C. below the crystallization temperature to 120.degree. C. above the crystallization temperature.

23. 发明授权

US07675039B2 Phosphor sheet for radiation detector, radiation detector and apparatus for radiographic equipment 有权
标题翻译：用于放射线检测器的荧光板，用于射线照相设备的放射线检测器和设备
公开(公告)号：US07675039B2
公开(公告)日：2010-03-09
申请号：US10528661
申请日：2003-09-25
申请人： Eiji Oyaizu , Masami Okamura
发明人： Eiji Oyaizu , Masami Okamura
IPC分类号： G01T1/20
CPC分类号： G21K4/00 , C09K11/7767 , C09K11/7784
摘要： A phosphor sheet 8 for a radiation detector used by being attached to a photoelectric conversion film 20 of a radiation detector 4 includes a sheet-shaped support 11, and a phosphor layer 12 provided thereon. The phosphor layer 12 contains a europium-activated rare earth oxysulfide phosphor having a europium concentration in a range of 0.01 to 3.5 mol %. The radiation detector 4 includes the phosphor sheet 8 being irradiated with radiation rays transmitted through a specimen and converting the radiation rays into light, a photoelectric conversion film 20 for converting the light from the phosphor sheet 8 into electric charges, and a charge information reading section 30 for reading out the charges generated on the photoelectric conversion film 20 for each of a plurality of pixels 31.
摘要翻译：用于通过安装在放射线检测器4的光电转换膜20上的放射线检测器的荧光体片8包括片状支撑体11和设置在其上的荧光体层12。荧光体层12含有铕激活的稀土氧硫化物荧光体，其铕浓度为0.01〜3.5摩尔％。放射线检测器4包括用透射通过样本的放射线照射荧光体片8并将辐射线变换成光的光电转换膜20，用于将来自荧光体片8的光转换成电荷的光电转换膜20以及电荷信息读取部 30，用于读出对于多个像素31中的每一个在光电转换膜20上产生的电荷。

24. 发明授权

US07282717B2 X-ray detector and X-ray examination apparatus using it 有权
标题翻译： X射线检测器和X射线检查仪使用它
公开(公告)号：US07282717B2
公开(公告)日：2007-10-16
申请号：US10546865
申请日：2003-09-25
申请人： Masami Okamura , Eiji Oyaizu , Yukihiro Fukuta , Yoshihito Tsutsui , Masaaki Tamatani , Mitsushi Ikeda , Hiroshi Onihashi , Kenichi Ito
发明人： Masami Okamura , Eiji Oyaizu , Yukihiro Fukuta , Yoshihito Tsutsui , Masaaki Tamatani , Mitsushi Ikeda , Hiroshi Onihashi , Kenichi Ito
IPC分类号： H01L27/00
CPC分类号： G01T1/2928 , C04B35/50 , C04B35/547 , C04B35/62625 , C04B35/6264 , C04B35/62675 , C04B35/634 , C04B35/6365 , C04B35/638 , C04B35/6455 , C04B2235/3224 , C04B2235/3227 , C04B2235/3229 , C04B2235/36 , C04B2235/42 , C04B2235/50 , C04B2235/5436 , C04B2235/604 , C04B2235/612
摘要： An X-ray detector (5) comprises an X-ray-electric charge conversion film (21) for directly converting into charges an incident X-ray that has passed through a subject (2) and is received, and a charge information reading section (15) for detecting charges produced by the X-ray-electric charge conversion film (21) as image signals. The X-ray-electric charge conversion film (21) consists essentially of a rare-earth compound containing at least one of rare-earth element and at least one of element selected from oxygen, sulfur, selenium and tellurium. The X-ray-electric charge conversion film (21) does not adversely affect human bodies and environment, and is excellent in sensitivity, film-forming feature and the like. Accordingly, the X-ray detector (5) which is provided with the improved X-ray detection sensitivity, detection accuracy and the like with environmental loads and the like decreased can be provided.
摘要翻译： X射线检测器（5）包括：X射线电荷转换膜（21），用于将通过被检体（2）的入射X射线直接转换成电荷，并接收电荷信息读取部（15），用于检测由X射线电荷转换膜（21）产生的电荷作为图像信号。 X射线电荷转换膜（21）基本上由含有稀土元素和选自氧，硫，硒和碲中的至少一种元素的稀土化合物组成。 X射线电荷转换膜（21）对人体和环境没有不良影响，并且灵敏度，成膜特征等优异。因此，可以提供具有环境负荷等的改善的X射线检测灵敏度，检测精度等的X射线检测器（5）。

25. 发明申请

US20060065842A1 X-ray detector and x-ray examination device using it 有权
标题翻译： X射线检测器和X射线检查装置使用它
公开(公告)号：US20060065842A1
公开(公告)日：2006-03-30
申请号：US10546865
申请日：2003-09-25
申请人： Masami Okamura , Eiji Oyaizu , Yukihiro Fukuta , Yoshihito Tsutsui , Masaaki Tamatani
发明人： Masami Okamura , Eiji Oyaizu , Yukihiro Fukuta , Yoshihito Tsutsui , Masaaki Tamatani
IPC分类号： G01T1/24 , H05G1/64
CPC分类号： G01T1/2928 , C04B35/50 , C04B35/547 , C04B35/62625 , C04B35/6264 , C04B35/62675 , C04B35/634 , C04B35/6365 , C04B35/638 , C04B35/6455 , C04B2235/3224 , C04B2235/3227 , C04B2235/3229 , C04B2235/36 , C04B2235/42 , C04B2235/50 , C04B2235/5436 , C04B2235/604 , C04B2235/612
摘要： An X-ray detector (5) comprises an X-ray-electric charge conversion film (21) for directly converting into charges an incident X-ray that has passed through a subject (2) and is received, and a charge information reading section (15) for detecting charges produced by the X-ray-electric charge conversion film (21) as image signals. The X-ray-electric charge conversion film (21) consists essentially of a rare-earth compound containing at least one of rare-earth element and at least one of element selected from oxygen, sulfur, selenium and tellurium. The X-ray-electric charge conversion film (21) does not adversely affect human bodies and environment, and is excellent in sensitivity, film-forming feature and the like. Accordingly, the X-ray detector (5) which is provided with the improved X-ray detection sensitivity, detection accuracy and the like with environmental loads and the like decreased can be provided.
摘要翻译： X射线检测器（5）包括：X射线电荷转换膜（21），用于将通过被检体（2）的入射X射线直接转换成电荷，并接收电荷信息读取部（15），用于检测由X射线电荷转换膜（21）产生的电荷作为图像信号。 X射线电荷转换膜（21）基本上由含有稀土元素和选自氧，硫，硒和碲中的至少一种元素的稀土化合物组成。 X射线电荷转换膜（21）对人体和环境没有不良影响，并且灵敏度，成膜特征等优异。因此，可以提供具有环境负荷等的改善的X射线检测灵敏度，检测精度等的X射线检测器（5）。

26. 发明申请

US20060054830A1 Phosphor sheet for radiation detector, radiation detector employment it and equipment for detecting radiation 有权
标题翻译：用于放射线检测器的荧光板，辐射探测器及其用于检测辐射的设备
公开(公告)号：US20060054830A1
公开(公告)日：2006-03-16
申请号：US10528661
申请日：2003-09-25
申请人： Eiji Oyaizu , Masami Okamura
发明人： Eiji Oyaizu , Masami Okamura
IPC分类号： G01T1/20 , H05B33/00
CPC分类号： G21K4/00 , C09K11/7767 , C09K11/7784
摘要： A phosphor sheet 8 for a radiation detector used by being attached to a photoelectric conversion film 20 of a radiation detector 4 includes a sheet-shaped support 11, and a phosphor layer 12 provided thereon. The phosphor layer 12 contains a europium-activated rare earth oxysulfide phosphor having a europium concentration in a range of 0.01 to 3.5 mol %. The radiation detector 4 includes the phosphor sheet 8 being irradiated with radiation rays transmitted through a specimen and converting the radiation rays into light, a photoelectric conversion film 20 for converting the light from the phosphor sheet 8 into electric charges, and a charge information reading section 30 for reading out the charges generated on the photoelectric conversion film 20 for each of a plurality of pixels 31.
摘要翻译：用于通过安装在放射线检测器4的光电转换膜20上的放射线检测器的荧光体片8包括片状支撑体11和设置在其上的荧光体层12。荧光体层12含有铕激活的稀土氧硫化物荧光体，其铕浓度为0.01〜3.5摩尔％。放射线检测器4包括用透射通过样本的放射线照射荧光体片8并将辐射线变换成光的光电转换膜20，用于将来自荧光体片8的光转换成电荷的光电转换膜20以及电荷信息读取部 30，用于读出对于多个像素31中的每一个在光电转换膜20上产生的电荷。

27. 发明申请

US20050172991A1 Thermoelectric element and electronic component module and portable electronic apparatus using it 审中-公开
标题翻译：热电元件和电子元件模块及其使用的便携式电子设备
公开(公告)号：US20050172991A1
公开(公告)日：2005-08-11
申请号：US10518399
申请日：2003-06-18
申请人： Tomohisa Arai , Takashi Rokutanda , Masami Okamura
发明人： Tomohisa Arai , Takashi Rokutanda , Masami Okamura
IPC分类号： F25B21/02 , H01L35/30 , H01L35/28
CPC分类号： H01L35/30 , F25B21/02 , F25B2321/025
摘要： A thermoelectric element (1) comprises N type thermoelectric semiconductors (4) and P type thermoelectric semiconductors (5) arranged between support members (2, 3). The N type and P type thermoelectric semiconductors (4, 5) are connected together in series by heat absorbing electrodes (6) and heat radiating electrodes (7) joined to the ends of these semiconductors. First heat transmitting members (8) are integrally provided to the heat radiating electrodes (7), and second heat transmitting members (9) are integrally provided to the heat absorbing electrodes (6) and are allowed to protrude in the same direction as (in a direction opposite to) the direction of the first heat transmitting members (8). The second heat transmitting members (9) function as heat radiating media when the thermoelectric element (1) is not in operation to dissipate the heat of a component (16) to be cooled into a radiation space via the second heat transmitting members (9).
摘要翻译：热电元件（1）包括N型热电半导体（4）和布置在支撑构件（2,3）之间的P型热电半导体（5）。 N型和P型热电半导体（4,5）通过与这些半导体的端部连接的吸热电极（6）和散热电极（7）串联连接在一起。第一传热构件（8）一体地设置在散热电极（7）上，第二传热构件（9）一体地设置在吸热电极（6）上，并允许沿与与第一传热部件（8）的方向相反的方向。当热电元件（1）不工作时，第二传热构件（9）用作散热介质，以通过第二传热构件（9）将待冷却的部件（16）的热量散发到辐射空间中，。

28. 发明授权

US06468440B1 Magnet powder and method for producing the same, and bonded magnet using the same 有权
标题翻译：磁粉及其制造方法以及使用其的粘结磁铁
公开(公告)号：US06468440B1
公开(公告)日：2002-10-22
申请号：US09646793
申请日：2000-09-22
申请人： Shinya Sakurada , Tomohisa Arai , Masami Okamura , Keisuke Hashimoto , Takahiro Hirai
发明人： Shinya Sakurada , Tomohisa Arai , Masami Okamura , Keisuke Hashimoto , Takahiro Hirai
IPC分类号： C04B3504
CPC分类号： H01F1/059
摘要： Magnet powder has a composition expressed by (R1XR2YBZT100−X−Y−Z)100−QNQ (in formula, R1 is at least one kind of element selected from rare earth elements, R2 is at least one kind of element selected from Zr, Hf and Sc, T is at least one kind of element selected from Fe and Co, and X, Y, Z and Q are numbers satisfying 2 atomic %≦X, 0.01 atomic %≦Y, 4≦X+Y≧20 atomic %, 0≦Z≦10 atomic %, and 0.1≦Q≦20 atomic %, respectively), and TbCu7 crystal phase as a principal phase. In such magnet powder, a ratio of fine particles of which maximum diameter is 22 &mgr;m or less is 20% by weight or less. Alternatively, surface roughness of particles constituting the magnet powder is 5 &mgr;m or less in terms of maximum height Ry provided in JIS B 0601-1994. Accordingly, to such a magnet powder, excellent magnetic properties can be obtained with reproducibility.
摘要翻译：磁铁粉末具有由（R1XR2YBZT100-XYZ）100-QNQ表示的组成（式中，R1为选自稀土元素中的至少一种元素，R2为选自Zr，Hf，Sc，T中的至少一种元素是选自Fe和Co中的至少一种元素，X，Y，Z和Q是满足2原子％<= X，0.01原子％<= Y，4 <= X + Y> = 20原子％的数， 0 <= Z <= 10原子％，分别为0.1 <= Q <= 20原子％），TbCu7晶相为主相。在这种磁铁粉末中，最大直径为22μm以下的微粒的比例为20重量％以下。或者，构成磁体粉末的颗粒的表面粗糙度以JIS B 0601-1994中规定的最大高度Ry计为5um以下。因此，对于这种磁铁粉末，可以以重现性获得优异的磁特性。

29. 发明授权

US06416593B2 Magnetic material and manufacturing method thereof, and bonded magnet using the same 有权
标题翻译：磁性材料及其制造方法以及使用其的粘结磁体
公开(公告)号：US06416593B2
公开(公告)日：2002-07-09
申请号：US09930281
申请日：2001-08-16
申请人： Shinya Sakurada , Tomohisa Arai , Masami Okamura , Keisuke Hashimoto , Takahiro Hirai
发明人： Shinya Sakurada , Tomohisa Arai , Masami Okamura , Keisuke Hashimoto , Takahiro Hirai
IPC分类号： H01F1055
CPC分类号： H01F1/059
摘要： A magnetic material has a composition expressed by the following general formula, general formula: {(R1XR21-X)YBZT1-Y-Z}1-QNQ (where, R1 is at least one kind of element selected from rare earth elements, R2 is at least one kind of element selected from Zr, Hf, Ti and Sc, T is at least one kind of element selected from Fe and Co, and X, Y, Z and Q designate numerical values satisfying 0.5≦X
摘要翻译：磁性材料具有以下通式表示的组成通式：（其中，R1为选自稀土元素中的至少一种元素，R2为选自Zr，Hf，Ti和Sc中的至少一种元素 T为选自Fe和Co中的至少一种元素，X，Y，Z和Q表示满足0.5 <= X <1，0.05 <= Y <= 0.2,0 <= Z <= 0.1的数值， 0.1 <= Q <= 0.2），并且包括5体积％以上的Th2Ni17结晶相。磁性材料的再结晶组织的平均粒径在0.02〜50μm的范围内，磁性优异。通过对主相为Th2Ni17结晶相的母合金进行HDDR处理，可以得到这样的磁性材料。

30. 发明授权

US5622768A Magnetic core 失效
标题翻译：磁芯
公开(公告)号：US5622768A
公开(公告)日：1997-04-22
申请号：US238332
申请日：1994-05-04
申请人： Yumie Watanabe , Yumiko Takahashi , Takao Sawa , Yoshiyuki Yamauchi , Susumu Matsushita , Masami Okamura
发明人： Yumie Watanabe , Yumiko Takahashi , Takao Sawa , Yoshiyuki Yamauchi , Susumu Matsushita , Masami Okamura
IPC分类号： H01F1/153 , H01F41/02 , B32B3/10 , H01F27/24 , H03K3/00
CPC分类号： H01F1/15316 , H01F41/0226 , Y10S428/90 , Y10T428/12431 , Y10T428/24355 , Y10T428/32
摘要： A magnetic core is obtained by winding or laminating at least one alloy ribbon and has excellent squareness characteristic and magnetic saturation characteristic in a high frequency region wherein the squareness ratio of the magnetic core is improved by restricting the surface roughness of the alloy ribbon to specific regions.
摘要翻译：通过缠绕或层压至少一个合金带获得磁芯，并且在高频区域具有优异的矩形特性和磁饱和特性，其中通过将合金带的表面粗糙度限制在特定区域来提高磁芯的矩形比。

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