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1. 发明授权

US07212610B2 X-ray tube adjustment apparatus, x-ray tube adjustment system, and x-ray tube adjustment method 失效
标题翻译： X射线管调节装置，x射线管调节系统和x射线管调节方法
公开(公告)号：US07212610B2
公开(公告)日：2007-05-01
申请号：US10510213
申请日：2003-04-04
申请人： Masayoshi Ishikawa , Takane Yokoi , Tsutomu Nakamura , Yutaka Ochiai , Kinji Takase
发明人： Masayoshi Ishikawa , Takane Yokoi , Tsutomu Nakamura , Yutaka Ochiai , Kinji Takase
IPC分类号： H01J35/14
CPC分类号： H05G1/26
摘要： An initial image (the image of a slit plate 5 imaged when adjusted to an optimal focal diameter) is stored in a storage section 72 of an X-ray tube adjusting apparatus 7. An acquisition section 74 acquires a test image (the image of the slit plate 5 imaged at the time of adjusting the focal diameter). A presentation section 76 presents the initial image and an image representing the luminance on the initial image (showing a contrast Δa between a slit portion 764a and a residual area portion 766a in the initial image) and the test image and an image representing the luminance on the test image (showing a contrast Δb between a slit portion 764b and a residual area portion 766b in the initial image) simultaneously (in a comparable manner).
摘要翻译：初始图像（当调节到最佳焦距时成像的狭缝板5的图像）存储在X射线管调节装置7的存储部72中。获取部74获取测试图像（调整焦点直径时成像的狭缝板5的图像）。呈现部分76呈现初始图像和表示初始图像上的亮度的图像（示出初始图像中的狭缝部分764a和残留区域部分766a之间的对比度Deltaa）和测试图像以及表示该图像的图像测试图像上的亮度（显示初始图像中的狭缝部分764b和残留区域部分766b之间的对比度Deltab）同时（以可比较的方式）。

2. 发明申请

US20060067477A1 X-ray tube adjustment apparatus, x-ray tube adjustment system, and x-ray tube adjustment method 失效
标题翻译： X射线管调节装置，x射线管调节系统和x射线管调节方法
公开(公告)号：US20060067477A1
公开(公告)日：2006-03-30
申请号：US10510213
申请日：2003-04-04
申请人： Masayoshi Ishikawa , Takane Yokoi , Tsutomu Nakamura , Yutaka Ochiai , Kinji Takase
发明人： Masayoshi Ishikawa , Takane Yokoi , Tsutomu Nakamura , Yutaka Ochiai , Kinji Takase
IPC分类号： H01J35/14
CPC分类号： H05G1/26
摘要： An initial image (the image of a slit plate 5 imaged when adjusted to an optimal focal diameter) is stored in a storage section 72 of an X-ray tube adjusting apparatus 7. An acquisition section 74 acquires a test image (the image of the slit plate 5 imaged at the time of adjusting the focal diameter). A presentation section 76 presents the initial image and an image representing the luminance on the initial image (showing a contrast Δa between a slit portion 764a and a residual area portion 766a in the initial image) and the test image and an image representing the luminance on the test image (showing a contrast Ab between a slit portion 764b and a residual area portion 766b in the initial image) simultaneously (in a comparable manner).
摘要翻译：初始图像（当调节到最佳焦距时成像的狭缝板5的图像）存储在X射线管调节装置7的存储部72中。获取部74获取测试图像（调整焦点直径时成像的狭缝板5的图像）。呈现部分76呈现初始图像和表示初始图像上的亮度的图像（示出初始图像中的狭缝部分764a和残留区域部分766a之间的对比度Deltaa）和测试图像以及表示该图像的图像同时（以可比较的方式）测试图像上的亮度（示出初始图像中的狭缝部分764b和残留区域部分766b之间的对比度Ab）。

3. 发明授权

US07286642B2 X-ray tube control apparatus and x-ray tube control method 失效
标题翻译： X射线管控制装置和X射线管控制方法
公开(公告)号：US07286642B2
公开(公告)日：2007-10-23
申请号：US10510212
申请日：2003-04-04
申请人： Masayoshi Ishikawa , Takane Yokoi , Tsutomu Nakamura , Yutaka Ochiai , Kinji Takase
发明人： Masayoshi Ishikawa , Takane Yokoi , Tsutomu Nakamura , Yutaka Ochiai , Kinji Takase
IPC分类号： H05G1/54
CPC分类号： H05G1/46
摘要： A maximum tube voltage value setting module 240a, a warming-up module 240b, a limit tube voltage control module 240c, a limit tube current control module 240d and a focus grid electrode control module 240e of an operation program 240 which respectively correspond to different maximum tube voltage values are stored in storage sections 32a-e of an X-ray tube control apparatus 3. When the maximum tube voltage value of an X-ray tube 1 is changed, an extraction section 34 extracts each module of the operation program 240 which corresponds to the maximum tube voltage value after being changed from the storage sections 32a-e. A communications section 36 sends the operation program 240 comprised of each extracted module to an X-ray tube controller 2 and overwrites it in a memory section 24.
摘要翻译：操作程序240的最大管电压值设定模块240a，预热模块240b，极限管电压控制模块240c，极限管电流控制模块240d和焦点栅极电极控制模块240e 分别对应于不同的最大管电压值存储在X射线管控制装置3的存储部分32e中。当X射线管1的最大管电压值改变时，提取部分34从存储部分32a-e中提取与改变后的最大管电压值相对应的操作程序240的每个模块。通信部分36将由每个提取的模块组成的操作程序240发送到X射线管控制器2，并将其重写在存储器部分24中。

4. 发明申请

US20060008053A1 X-ray tube operating state acquiring device, x-ray tube operating state acquiring system, and x-ray tube operating state acquiring method 审中-公开
标题翻译： X射线管操作状态获取装置，X射线管操作状态获取系统和X射线管操作状态获取方法
公开(公告)号：US20060008053A1
公开(公告)日：2006-01-12
申请号：US10512434
申请日：2003-04-24
申请人： Masayoshi Ishikawa , Takane Yokoi , Tsutomu Nakamura , Yutaka Ochiai , Kinji Takase
发明人： Masayoshi Ishikawa , Takane Yokoi , Tsutomu Nakamura , Yutaka Ochiai , Kinji Takase
IPC分类号： H05G1/32
CPC分类号： H05G1/30
摘要： An X-ray tube controller measures operation information (filament power supply time in an X-ray tube and a grid voltage value applied to grid electrodes to maintain the tube current value under a predetermined tube voltage). The information is transmitted to an X-ray tube operation information acquiring unit via a communication line. In a storage section of the information acquiring unit, a database written with degree of attrition corresponding to the integrated power supply time of a filament (reduction ratio of thermalelectron emission amount (tube current value at a predetermined G1 voltage) to the initial value (thermalelectron emission amount when the filament is first used) is stored. An attrition degree determination section determines the degree of attrition of the filament from the count of filament power supply time with reference to the database. Also, the attrition degree determination section determines the end of life from the G1 voltage value.
摘要翻译： X射线管控制器测量操作信息（X射线管中的灯丝电源时间和施加到栅极的电网电压值，以将管电流值保持在预定管电压以下）。该信息经由通信线路发送到X射线管操作信息获取单元。在信息获取单元的存储部分中，写入与灯丝的集成电源时间对应的磨损程度的数据库（热电子发射量（预定的G1电压的管电流值）的减小比）与初始值（热电偶第一次使用灯丝时的排出量），磨耗量判定部，参照数据库，根据灯丝供电时间的计数来确定灯丝的磨损程度，并且，磨损度判定部寿命从G1电压值。

5. 发明申请

US20060153335A1 X-ray tube control apparatus and x-ray tube control method 失效
标题翻译： X射线管控制装置和X射线管控制方法
公开(公告)号：US20060153335A1
公开(公告)日：2006-07-13
申请号：US10510212
申请日：2003-04-04
申请人： Masayoshi Ishikawa , Takane Yokoi , Tsutomu Nakamura , Yutaka Ochiai
发明人： Masayoshi Ishikawa , Takane Yokoi , Tsutomu Nakamura , Yutaka Ochiai
IPC分类号： H05G1/10
CPC分类号： H05G1/46
摘要： A maximum tube voltage value setting module 240a, a warming-up module 240b, a limit tube voltage control module 240c, a limit tube current control module 240d and a focus grid electrode control module 240e of an operation program 240 which respectively correspond to different maximum tube voltage values are stored in storage sections 32a-e of an X-ray tube control apparatus 3. When the maximum tube voltage value of an X-ray tube 1 is changed, an extraction section 34 extracts each module of the operation program 240 which corresponds to the maximum tube voltage value after being changed from the storage sections 32a-e. A communications section 36 sends the operation program 240 comprised of each extracted module to an X-ray tube controller 2 and overwrites it in a memory section 24.
摘要翻译：操作程序240的最大管电压值设定模块240a，预热模块240b，极限管电压控制模块240c，极限管电流控制模块240d和焦点栅极电极控制模块240e 分别对应于不同的最大管电压值存储在X射线管控制装置3的存储部分32a中。当X射线管1的最大管电压值改变时，提取部分34提取操作程序240，其对应于从存储部分32ee改变之后的最大管电压值。通信部分36将由每个提取的模块组成的操作程序240发送到X射线管控制器2，并将其重写在存储器部分24中。

6. 发明授权

US5517545A X-ray apparatus 失效
标题翻译： X光装置
公开(公告)号：US5517545A
公开(公告)日：1996-05-14
申请号：US276159
申请日：1994-07-15
申请人： Tsutomu Nakamura , Takane Yokoi , Yutaka Ochiai , Mitsumasa Furukawa , Hiroki Kawakami , Tadaoki Matsushita , Harumoto Sawada , Toshihiro Suzuki
发明人： Tsutomu Nakamura , Takane Yokoi , Yutaka Ochiai , Mitsumasa Furukawa , Hiroki Kawakami , Tadaoki Matsushita , Harumoto Sawada , Toshihiro Suzuki
IPC分类号： H01J35/00 , H01J35/14 , H05G1/00 , H05G1/06 , H05G1/10 , H05G1/34 , H05G1/52 , H05G1/54 , H05G1/32
CPC分类号： H05G1/06 , H05G1/10 , H05G1/52 , H05G1/54
摘要： This invention aims at providing an X-ray apparatus having a stable X-ray output. Since the focus electrode of the X-ray tube of the X-ray apparatus according to this invention maintains a ground potential, the focus diameter of electrons bombarded against a target becomes constant. Hence, the X-ray output emerging from an exit window is stabilized. Since the potential ratio of a cathode to the target is always constant, the electric field distribution between the cathode and the target is stabilized, thereby stabilizing the X-ray output emerging from the exit window.
摘要翻译：本发明的目的在于提供一种具有稳定的X射线输出的X射线装置。由于根据本发明的X射线装置的X射线管的聚焦电极保持接地电位，所以与目标轰击的电子的聚焦直径变得恒定。因此，从出口窗口出来的X射线输出稳定。由于阴极与目标的电位比率总是恒定的，所以阴极和目标之间的电场分布是稳定的，从而稳定了从出射窗口出来的X射线输出。

7. 发明授权

US07133495B2 X-ray generator 有权
标题翻译： X光发生器
公开(公告)号：US07133495B2
公开(公告)日：2006-11-07
申请号：US10473178
申请日：2002-03-28
申请人： Tsutomu Nakamura , Masayoshi Ishikawa
发明人： Tsutomu Nakamura , Masayoshi Ishikawa
IPC分类号： H05G1/56
CPC分类号： H05G1/56 , H05G1/10 , H05G1/26
摘要： An X-ray generator 1 includes an X-ray tube 11 having a cathode portion 16, a grid electrode 15 and a target 22, a voltage controller 27 and 32 for controlling voltages to be applied to the cathode portion 16 and the grid electrode 15, and switches 33 and 34 for operating ON and OFF of the X-ray generator 1 and of X-ray emission. The voltage controller 27 and 32, based on an ON-signal for the X-ray generator 1 and an OFF-signal for the X-ray emission, applies a positive standby voltage Vf1 to the cathode portion 16 and applies a negative cutoff voltage Vc1 to the grid electrode 15.
摘要翻译： X射线发生器1包括具有阴极部16，栅极15和靶22的X射线管11，用于控制施加到阴极部16和栅极15的电压的电压控制器27和32 以及用于操作X射线发生器1的ON和OFF以及X射线发射的开关33和34。电压控制器27和32基于用于X射线发生器1的ON信号和用于X射线发射的OFF信号，将正备用电压V f1施加到阴极部分并且向栅电极15施加负截止电压V C1 c1。

8. 发明授权

US09287027B2 Rare earth metal-based permanent magnet 有权
标题翻译：稀土金属永磁体
公开(公告)号：US09287027B2
公开(公告)日：2016-03-15
申请号：US12990341
申请日：2008-05-14
申请人： Yukimitsu Miyao , Tsutomu Nakamura
发明人： Yukimitsu Miyao , Tsutomu Nakamura
IPC分类号： H01F1/057 , B32B15/04 , C22C9/00 , C22C13/00 , H01F41/02
CPC分类号： H01F1/0577 , C22C9/00 , C22C13/00 , H01F41/026 , Y10T428/32 , Y10T428/325
摘要： An objective of the present invention is to provide a rare earth metal-based permanent magnet with improved adhesion properties. A rare earth metal-based permanent magnet of the present invention as a means for achieving the objective has a laminated plating film, and is characterized in that the plating film comprises as an outermost surface layer a SnCu alloy plating film having a film thickness in a range from 0.1 μm to 2 μm, the composition of the SnCu alloy plating film is 35 mass % or more but less than 55 mass % of Sn and the rest being Cu, and a base plating film having two or more layers including at least a Ni plating film and a Cu plating film which are formed as the lower layer under the SnCu alloy plating film, and among the base plating film, the Ni plating film is located just below the SnCu alloy plating film. A joined structure fabricated using the rare earth metal-based permanent magnet of the present invention exhibits favorable initial adhesion strength when combined with a silicone-based adhesive, and is less deteriorated in adhesion strength even after a moisture resistance test.
摘要翻译：本发明的目的是提供一种具有改进的粘合性能的稀土金属基永磁体。本发明的稀土金属类永磁体作为实现目的的手段具有叠层电镀膜，其特征在于，所述镀膜包含作为最外表面层的SnCu合金镀膜，膜厚度为在0.1μm〜2μm的范围内，SnCu合金镀膜的成分为Sn的35质量％以上且小于55质量％，其余为Cu，并且具有两层以上的基底镀膜至少含有 Ni镀覆膜和Cu电镀膜，在SnCu合金镀膜之下形成为下层，并且在底镀膜中，Ni镀膜位于SnCu合金镀膜的正下方。使用本发明的稀土类金属类永磁体制造的接合结构，与硅酮类粘合剂组合时，表现出良好的初期粘合强度，即使在耐湿试验之后，粘合强度也劣化。

9. 发明授权

US08907001B2 Use of a pretreated precipitated silica as a reinforcing filler for silicon elastomer and the curable silicone elastomer compositions thus obtained by cold mixing 有权
标题翻译：使用预处理的沉淀二氧化硅作为硅弹性体的增强填料和通过冷混合获得的可固化的硅氧烷弹性体组合物
公开(公告)号：US08907001B2
公开(公告)日：2014-12-09
申请号：US12461283
申请日：2009-08-06
申请人： Agnès Pottier , Kyu-Min Hwang , Minoru Igarashi , Tsutomu Nakamura , Nahohiko Harada
发明人： Agnès Pottier , Kyu-Min Hwang , Minoru Igarashi , Tsutomu Nakamura , Nahohiko Harada
IPC分类号： C08K9/06
CPC分类号： C08K9/06
摘要： The invention relates to the use of a precipitated silica, pretreated by at least one organosilane hydrophobic compound or one hydrophobic silicone oil, as a reinforcing filler for silicone elastomer, the pretreated silica being incorporated in the silicone elastomer by cold mixing and having the following features: —a BET specific surface ranging from 50 to 450 m2/g, —a water wettability lower than 80, —a sulfur content lower than 0.1% by weight. The invention is directed to the curable silicone elastomer composition thus obtained.
摘要翻译：本发明涉及使用由至少一种有机硅烷疏水化合物或一种疏水性硅油预处理的沉淀二氧化硅作为有机硅弹性体的增强填料，预处理的二氧化硅通过冷混合而结合在有机硅弹性体中，具有以下特征： - BET比表面积为50-450m2 / g， - 水润湿性低于80， - 硫含量低于0.1％（重量）。本发明涉及由此获得的可固化的硅氧烷弹性体组合物。

10. 发明授权

US08784748B2 Dry test strip for measuring calcium 有权
标题翻译：用于测量钙的干试纸
公开(公告)号：US08784748B2
公开(公告)日：2014-07-22
申请号：US13457291
申请日：2012-04-26
申请人： Tsutomu Nakamura
发明人： Tsutomu Nakamura
IPC分类号： G01N33/52 , G01N33/84
CPC分类号： G01N33/526 , G01N33/523 , G01N33/84
摘要： A dry test strip for measuring calcium is comprising a support, a reagent layer provided on the support, and a reagent holding layer provided on the reagent layer, and containing, as reagents, o-cresolphthalene complexone, a magnesium selective masking agent, and a pH buffer for adjusting the pH of the environment for reaction of the o-cresolphthalene complexone with calcium to 10.0-11.0, wherein such reagents are present in either the reagent layer or the reagent holding layer or the both layers.
摘要翻译：用于测量钙的干试条包括载体，设置在载体上的试剂层和设在试剂层上的试剂保持层，并含有作为试剂的邻甲酚酞配合物，镁选择性掩蔽剂和用于调节邻甲酚酞配合物与钙的反应环境pH至10.0-11.0的pH缓冲剂，其中这些试剂存在于试剂层或试剂保持层或两层中。

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