公开(公告)号：US07313218B2

公开(公告)日：2007-12-25

申请号：US10901212

申请日：2004-07-29

申请人： Shoichi Okamura ,  Keiichi Fujii ,  Susumu Adachi ,  Shinya Hirasawa ,  Toshinori Yoshimuta ,  Koichi Tanabe ,  Shigeya Asai ,  Akihiro Nishimura

发明人： Shoichi Okamura ,  Keiichi Fujii ,  Susumu Adachi ,  Shinya Hirasawa ,  Toshinori Yoshimuta ,  Koichi Tanabe ,  Shigeya Asai ,  Akihiro Nishimura

IPC分类号： G12K1/12

CPC分类号： G01T1/171 ,  A61B6/4233 ,  A61B6/4441 ,  A61B6/583 ,  A61B6/587 ,  Y10S378/901

摘要： A radiographic apparatus removes lag-behind parts from radiation detection signals taken from an FPD as X rays are emitted from an X-ray tube, on an assumption that the lag-behind part included in each X-ray detection signal is due to an impulse response formed of a plurality of exponential functions with different attenuation time constants. When a single attenuation time constant and intensity are provisionally set, checking is made whether an attenuation to a noise level of X-ray detection signals occurs in an X-ray non-emission state following an X-ray emission state. When the set attenuation time constant and intensity are found appropriate (OK), the impulse response having the single exponential function is determined valid. Corrected radiation detection signals are obtained by removing the lag-behind parts using the impulse response determined.

摘要翻译： 假设每个X射线检测信号中包含的滞后部分是由于脉冲而引起的，X射线从X射线管发射，从放射线检测信号中取出的放射线检测信号中的放射线照相设备 响应由具有不同衰减时间常数的多个指数函数形成。 当暂时设定单个衰减时间常数和强度时，检查在X射线发射状态之后的X射线非发射状态下是否产生对X射线检测信号的噪声水平的衰减。 当确定设定的衰减时间常数和强度是合适的（OK）时，具有单指数函数的脉冲响应被确定为有效。 使用确定的脉冲响应去除滞后部分来获得校正的放射线检测信号。

公开(公告)号：US07203279B2

公开(公告)日：2007-04-10

申请号：US11087555

申请日：2005-03-24

申请人： Keiichi Fujii ,  Shoichi Okamura ,  Susumu Adachi ,  Shinya Hirasawa ,  Toshinori Yoshimuta ,  Koichi Tanabe ,  Shigeya Asai ,  Akihiro Nishimura

发明人： Keiichi Fujii ,  Shoichi Okamura ,  Susumu Adachi ,  Shinya Hirasawa ,  Toshinori Yoshimuta ,  Koichi Tanabe ,  Shigeya Asai ,  Akihiro Nishimura

IPC分类号： H05G1/58

CPC分类号： G01T1/2928 ,  A61B6/00 ,  A61B6/585 ,  H04N5/32 ,  H04N5/367

摘要： In the radiographic apparatus according to this invention, when a radiographic mode designator 16 designates a non-standard radiographic mode, a signal corrector 15 uses defect information stored in one of non-standard image defect information memories 18B–18E for correcting X-ray detection signals outputted from an FPD 2. Since the pixel defect information for non-standard X-ray images is acquired by a pixel defect information converter 19 through a conversion from defect information for standard X-ray images stored in a standard image defect information memory 18A, it is unnecessary to collect output signals for pixel defect information acquisition from the FPD 2 all over again. As a result, abnormal X-ray detection signals due to defects of radiation detecting elements may be corrected promptly, regardless of how the radiation detecting elements are assigned to the pixels in the X-ray images.

摘要翻译： 在根据本发明的射线照相设备中，当射线照相模式指示符16指定非标准射线照相模式时，信号校正器15使用存储在非标准图像缺陷信息存储器18B-18E之一中的缺陷信息来校正X- 从FPD2输出的射线检测信号。由于通过从存储在标准图像缺陷信息中的标准X射线图像的缺陷信息的转换，由像素缺陷信息转换器19获取非标准X射线图像的像素缺陷信息 存储器18A，不需要再次从FPD 2采集用于像素缺陷信息获取的输出信号。 结果，可以迅速地校正由于放射线检测元件的缺陷引起的异常X射线检测信号，而不管X射线图像中的像素如何分配辐射检测元件。

公开(公告)号：US20050031070A1

公开(公告)日：2005-02-10

申请号：US10901212

申请日：2004-07-29

申请人： Shoichi Okamura ,  Keiichi Fujii ,  Susumu Adachi ,  Shinya Hirasawa ,  Toshinori Yoshimuta ,  Koichi Tanabe ,  Shigeya Asai ,  Akihiro Nishimura

发明人： Shoichi Okamura ,  Keiichi Fujii ,  Susumu Adachi ,  Shinya Hirasawa ,  Toshinori Yoshimuta ,  Koichi Tanabe ,  Shigeya Asai ,  Akihiro Nishimura

IPC分类号： G01N23/04 ,  A61B6/00 ,  G01T1/00 ,  G01T1/17 ,  G01T1/24 ,  G21K5/02 ,  G21K1/12 ,  G01N23/00 ,  H05G1/60

CPC分类号： G01T1/171 ,  A61B6/4233 ,  A61B6/4441 ,  A61B6/583 ,  A61B6/587 ,  Y10S378/901

摘要： A radiographic apparatus removes lag-behind parts from radiation detection signals taken from an FPD as X rays are emitted from an X-ray tube, on an assumption that the lag-behind part included in each X-ray detection signal is due to an impulse response formed of a plurality of exponential functions with different attenuation time constants. When a single attenuation time constant and intensity are provisionally set, checking is made whether an attenuation to a noise level of X-ray detection signals occurs in an X-ray non-emission state following an X-ray emission state. When the set attenuation time constant and intensity are found appropriate (OK), the impulse response having the single exponential function is determined valid. Corrected radiation detection signals are obtained by removing the lag-behind parts using the impulse response determined.

摘要翻译： 假设每个X射线检测信号中包含的滞后部分是由于脉冲而引起的，X射线从X射线管发射，从放射线检测信号中取出的放射线检测信号中的放射线照相设备 响应由具有不同衰减时间常数的多个指数函数形成。 当暂时设定单个衰减时间常数和强度时，检查在X射线发射状态之后的X射线非发射状态下是否产生对X射线检测信号的噪声水平的衰减。 当确定设定的衰减时间常数和强度是合适的（OK）时，具有单指数函数的脉冲响应被确定为有效。 使用确定的脉冲响应去除滞后部分来获得校正的放射线检测信号。

公开(公告)号：US5525649A

公开(公告)日：1996-06-11

申请号：US442703

申请日：1995-05-17

申请人： Akihiro Nishimura ,  Kazuyuki Hayashi ,  Keisuke Iwasaki ,  Yasuyuki Tanaka ,  Hiroko Itamochi

发明人： Akihiro Nishimura ,  Kazuyuki Hayashi ,  Keisuke Iwasaki ,  Yasuyuki Tanaka ,  Hiroko Itamochi

IPC分类号： C09D5/23 ,  G11B5/706 ,  G11B5/84 ,  G11B5/842 ,  H01F41/16 ,  C08L27/06

CPC分类号： G11B5/84 ,  G11B5/706 ,  G11B5/842 ,  H01F41/16

摘要： Disclosed herein in are a magnetic paint composed of a kneaded composition comprising fine magnetic iron based alloy particles, acicular fine magnetic iron oxide particles or plate-like fine magnetic ferrite particles, a binder resin and an organic solvent, the solid content of the fine magnetic iron based alloy particles, the acicular fine magnetic iron oxide particles or plate-like fine magnetic ferrite particles and the binder resin in the kneaded composition being from 65 to 85% by weight, the binder resin being from 5 to 30% by weight based on the fine magnetic iron based alloy particles, the acicular fine magnetic iron oxide particles or plate-like fine magnetic ferrite particles, and a gloss at 45.degree. after dispersion for 6 hours being not less than 120% when formed into a coating film; and a method of preparing the same.

摘要翻译： 本发明公开了一种磁性涂料，其由包含细磁铁基合金颗粒，针状细磁铁氧化物颗粒或板状细磁铁氧体颗粒，粘合剂树脂和有机溶剂的捏合组合物组成，精细磁性固体含量 铁基合金粒子，针状细磁铁氧体粒子或板状细磁铁氧体粒子和捏合组合物中的粘合剂树脂为65〜85重量％，粘合剂树脂为5〜30重量％，基于 细磁铁基合金颗粒，针状细磁铁氧体颗粒或板状细磁铁氧体颗粒，分散6小时后45度的光泽度在形成涂膜时不小于120％; 及其制备方法。

公开(公告)号：US5259155A

公开(公告)日：1993-11-09

申请号：US879573

申请日：1992-05-07

申请人： Hisao Ishida ,  Akihiro Nishimura ,  Koji Sato

发明人： Hisao Ishida ,  Akihiro Nishimura ,  Koji Sato

IPC分类号： B08B1/04 ,  B24B7/16

CPC分类号： B08B1/04 ,  B24B7/16

摘要： In a bonder tool cleaning mechanism in a bonding machine, a coarse grindstone, a finishing grindstone and a wire brush are provided on a cleaning section, and when a bonding tool is moved above the cleaning section and then moved down to come into contact with the grindstones and brush, the cleaning section oscillates horizontally so that grindstones and brush clean the bonding tool.

摘要翻译： 在粘合机中的粘合剂工具清洁机构中，在清洁部上设置有粗磨石，精加工磨石和钢丝刷，并且当粘合工具在清洁部分上方移动然后向下移动以与其接触时 磨石和刷子，清洁部分水平摆动，使磨石和刷子清洁粘合工具。

公开(公告)号：US4887758A

公开(公告)日：1989-12-19

申请号：US302473

申请日：1989-01-26

申请人： Yasunobu Suzuki ,  Motohiko Kato ,  Akio Bando ,  Hisao Ishida ,  Akihiro Nishimura

发明人： Yasunobu Suzuki ,  Motohiko Kato ,  Akio Bando ,  Hisao Ishida ,  Akihiro Nishimura

IPC分类号： H01L21/60 ,  H01L21/00

CPC分类号： H01L21/67138 ,  H01L24/97 ,  H01L2224/50

摘要： An apparatus for connecting or bonding leads of solid-state devices to lead frames, etc. in which a solid-state device punched out of a film carrier by a punch is first picked up and held by a suction-adhesion head. A raising and lowering arm is then driven longitudinally and laterally so that the suction-adhesion head with the solid-state device thereon is moved to a position over a first bonding station. Then, the raising and lowering arm is lowered via a vertical driving mechanism, and the solid-state device held by the suction-adhesion head is pressed against a specified lead frame. A first bonding tool is lowered and simultaneously bonds the leads on two opposite sides of the solid-state device to the lead frame. Then, the first bonding tool is raised, and the suction-adhesion head is raised and moves back to a position over the punch. The lead frame to which two sides of the solid-state device have been thus bonded is fed, and at a second bonding position, the leads on the other two opposite sides of the solid-state device are bonded to the lead frame by a second bonding tool.

摘要翻译： 用于将固态器件的引线连接或接合到引线框架等的装置，其中通过冲头从薄膜载体冲出的固态装置首先由吸附粘合头拾起并保持。 然后将升降臂纵向和横向地驱动，使得其上具有固态装置的吸附粘合头移动到第一粘结台上方的位置。 然后，升降臂通过垂直驱动机构降低，由吸附粘合头保持的固态装置压靠指定的引线框架。 第一接合工具被降低并且同时将固态器件的两个相对侧上的引线键合到引线框架。 然后，第一接合工具被升高，并且吸附粘合头被升高并且移回到冲头上方的位置。 馈送固态器件的两侧的引线框架，并且在第二接合位置，固态器件的另外两个相对侧上的引线被连接到引线框架上 粘接工具。