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81. 发明授权

US5682414A X-ray computerized tomography apparatus 失效
标题翻译： X线计算机断层摄影仪
公开(公告)号：US5682414A
公开(公告)日：1997-10-28
申请号：US622316
申请日：1996-03-26
申请人： Yasuo Saito
发明人： Yasuo Saito
IPC分类号： A61B6/03 , G01N23/04 , G21K51/10
CPC分类号： A61B6/032 , A61B6/4085 , G01N23/046 , A61B6/027 , G01N2223/419 , G01N2223/612 , Y10S378/901
摘要： An X-ray computerized tomography apparatus includes n number of X-ray detector arrays. Each of X-ray signals detected by the detector arrays during helical scan is stored associated with an angle of a rotating gantry and the position of a top board. Also, each of the X-ray signals is stored associated with an angle differing by 180 degrees and the corresponding position of the top board. A pair of first and second X-ray signals for the same angle of the gantry is selected for each of predetermined angles ranging from 0.degree. to 360.degree.. The first X-ray signal corresponding to the first position closest to the position of a plane section of a subject under examination and the second X-ray signal corresponding to the second position that is closest to the position of the plane section on the opposite side of the first position for the first X-ray signal with respect to the position of the plane section are subjected to weighted-averaging according to their distance from the position of the plane section. A tomogram of the plane section is reconstructed from the results of the weighted-averaging.
摘要翻译： X射线计算机断层摄影装置包括n个X射线检测器阵列。在螺旋扫描期间由检测器阵列检测的每个X射线信号与旋转机架的角度和顶板的位置相关联地存储。此外，每个X射线信号被存储为与180度的角度和顶板的对应位置相关联。对于0°至360°范围内的预定角度，选择一对与台架相同角度的一对第一和第二X射线信号。对应于最接近受检对象的平面部分的位置的第一位置的第一X射线信号和对应于最靠近相对侧的平面部分的位置的第二位置的第二X射线信号相对于平面部分的位置的第一X射线信号的第一位置根据与平面部分的位置的距离进行加权平均。从加权平均的结果重建平面部分的断层图像。

82. 发明授权

US5541971A X-ray computerized tomography apparatus 失效
标题翻译： X线计算机断层摄影仪
公开(公告)号：US5541971A
公开(公告)日：1996-07-30
申请号：US352087
申请日：1994-11-30
申请人： Yasuo Saito
发明人： Yasuo Saito
IPC分类号： A61B6/03 , G01N23/04
CPC分类号： A61B6/032 , A61B6/4085 , G01N23/046 , A61B6/027 , G01N2223/419 , G01N2223/612 , Y10S378/901
摘要： An X-ray computerized tomography apparatus includes n number of X-ray detector arrays. Each of X-ray signals detected by the detector arrays during helical scan is stored associated with an angle of a rotating gantry and the position of a top board. Also, each of the X-ray signals is stored associated with an angle differing by 180 degrees and the corresponding position of the top board. A pair of first and second X-ray signals for the same angle of the gantry is selected for each of predetermined angles ranging from 0.degree. to 360.degree.. The first X-ray signal corresponding to the first position closest to the position of a plane section of a subject under examination and the second X-ray signal corresponding to the second position that is closest to the position of the plane section on the opposite side of the first position for the first X-ray signal with respect to the position of the plane section are subjected to weighted-averaging according to their distance from the position of the plane section. A tomogram of the plane section is reconstructed from the results of the weighted-averaging.
摘要翻译： X射线计算机断层摄影装置包括n个X射线检测器阵列。在螺旋扫描期间由检测器阵列检测的每个X射线信号与旋转机架的角度和顶板的位置相关联地存储。此外，每个X射线信号被存储为与180度的角度和顶板的对应位置相关联。对于0°至360°范围内的预定角度，选择一对与台架相同角度的一对第一和第二X射线信号。对应于最接近受检对象的平面部分的位置的第一位置的第一X射线信号和对应于最靠近相对侧的平面部分的位置的第二位置的第二X射线信号相对于平面部分的位置的第一X射线信号的第一位置根据与平面部分的位置的距离进行加权平均。从加权平均的结果重建平面部分的断层图像。

83. 再颁专利

USRE32629E Mowing machine with annular inertia shifter 失效
标题翻译：具有环形惯性换档器的割草机
公开(公告)号：USRE32629E
公开(公告)日：1988-03-29
申请号：US929618
申请日：1986-11-12
申请人： Toru Baba , Yasuo Saito
发明人： Toru Baba , Yasuo Saito
IPC分类号： A01D34/416
CPC分类号： A01D34/4162
摘要： A mowing machine is provided with its cutting head employing one or more flexible cutting lines such as Nylon cords which serve to cut grasses during rotation of the cutting head. The free end portions of the cutting lines extend radially outwardly from a casing through openings in an annular inertai shifter which is housed in the casing for vertical and angular movements relative to the casing.

84. 发明授权

US4557052A Mowing machine with annular inertia shifter 失效
标题翻译：具有环形惯性换档器的割草机
公开(公告)号：US4557052A
公开(公告)日：1985-12-10
申请号：US577709
申请日：1984-02-07
申请人： Toru Baba , Yasuo Saito
发明人： Toru Baba , Yasuo Saito
IPC分类号： A01D34/73 , A01D34/416 , A01D50/00
CPC分类号： A01D34/4162
摘要： A mowing machine is provided with its cutting head employing one or more flexible cutting lines such as Nylon cords which serve to cut grasses during rotation of the cutting head. The free end portions of the cutting lines extend radially outwardly from a casing through openings in an annular inertia shifter which is housed in the casing for vertical and angular movements relative to the casing.
摘要翻译：割草机设置有切割头，该切割头采用一根或多根柔性切割线，例如用于在切割头旋转期间切割草的尼龙帘线。切割线的自由端部从壳体径向向外延伸通过环形惯性换档器中的开口，该环形惯性换档器容纳在壳体中，用于相对于壳体的垂直和角度运动。

85. 发明授权

US4411071A Chain saw 失效
标题翻译：链锯
公开(公告)号：US4411071A
公开(公告)日：1983-10-25
申请号：US310351
申请日：1981-10-09
申请人： Hiroshi Takahashi , Yasuo Saito
发明人： Hiroshi Takahashi , Yasuo Saito
IPC分类号： B25G1/00 , B25G1/01 , B27B17/00 , F16F15/08 , B27B17/02
CPC分类号： B27B17/0033 , F16F15/08
摘要： A chain saw having front and rear handles disposed at the front and rear parts of an engine block for driving a saw chain. The front and rear handles are connected at their one ends to the engine block in a vibration absorbing manner through respective vibration damping members. The other ends of the front and rear handles are arranged to oppose to each other at two points and are connected to each other at these two points in a vibration absorbing manner through respective vibration damping members. At least one of the vibration damping members connecting the other ends of the handles is fixed to the engine block.
摘要翻译：一种链锯，其具有设置在用于驱动锯链的发动机缸体的前部和后部的前部和后部手柄。前后把手的一端以振动吸收的方式通过相应的减振构件连接到发动机缸体。前手柄和后手柄的另一端被布置成在两个点处彼此相对，并且在这两个点处以振动吸收的方式通过相应的减振构件彼此连接。将把手的另一端连接的振动阻尼构件中的至少一个固定在发动机缸体上。

86. 发明授权

US4382333A Chain saw 失效
标题翻译：链锯
公开(公告)号：US4382333A
公开(公告)日：1983-05-10
申请号：US301171
申请日：1981-09-11
申请人： Akira Nagashima , Yasuo Saito
发明人： Akira Nagashima , Yasuo Saito
IPC分类号： A61M16/01 , A61B19/02 , B27B17/00 , F01P1/02 , F02B63/02 , F02B75/02
CPC分类号： F02B63/02 , B27B17/00 , B27B17/0008 , F01P1/02 , F02B2075/025
摘要： A chain saw having a saw chain adapted to be driven by an engine. The engine has a cylinder and a crank case separable from each other. The crank case has cooling air guide walls formed integrally therewith and extending along the upper and lower sides of the cylinder.
摘要翻译：具有适于由发动机驱动的锯链的链锯。发动机具有可彼此分离的气缸和曲轴箱。曲轴箱具有与其一体形成且沿着气缸的上侧和下侧延伸的冷却空气引导壁。

87. 发明申请

US20110182001A1 ACTIVATED CARBON MATERIAL, AND PRODUCTION METHOD AND USE THEREOF 审中-公开
标题翻译：活性炭材料及其生产方法和用途
公开(公告)号：US20110182001A1
公开(公告)日：2011-07-28
申请号：US13029979
申请日：2011-02-17
申请人： Masako TANAKA , Yasuo Saito
发明人： Masako TANAKA , Yasuo Saito
IPC分类号： H01G9/155 , H01B1/04
CPC分类号： H01G9/155 , B01J20/20 , B01J20/30 , C01B32/342 , Y02E60/13 , Y10T428/2918 , Y10T428/298
摘要： An activated carbon material having a BET specific surface area of 10 to 1,000 m2/g as measured by means of a nitrogen adsorption method, and the ratio of the height of the D peak (1,360 cm−1) of a Raman spectrum of the activated carbon material to that of the G peak (1,580 cm−1) of the Raman spectrum is 0.8 to 1.2. When the activated carbon material of the present invention is used as a polarizable electrode material of an electric double layer capacitor, high capacitance per electrode is attained without application of excessive voltage.
摘要翻译：通过氮吸附法测定的BET比表面积为10〜1000m 2 / g的活性炭材料，活化的拉曼光谱的D峰（1,360cm -1）的高度比碳材料与拉曼光谱的G峰（1,580cm -1）的碳材料的摩尔比为0.8〜1.2。当本发明的活性炭材料用作双电层电容器的可极化电极材料时，在不施加过大电压的情况下获得高电容量的电极。

88. 发明申请

US20100142670A1 X-RAY CT APPARATUS 有权
标题翻译： X射线CT装置
公开(公告)号：US20100142670A1
公开(公告)日：2010-06-10
申请号：US12542186
申请日：2009-08-17
申请人： Yasuo Saito , Miwa Okumura
发明人： Yasuo Saito , Miwa Okumura
IPC分类号： H05G1/60
CPC分类号： A61B6/032 , A61B5/113 , A61B6/027
摘要： According to the present invention, a subject is prompted to take breaths that are different at least in depth, and the subject's motion associated with respiration is captured. A timing when the subject is scanned is controlled according to the captured motion of the subject associated with respiration. A two-dimensional detector formed like a two-dimensional plane detects an X-ray beam having passed through the subject. Data is collected from the two-dimensional detector to acquire volume data on the subject.
摘要翻译：根据本发明，促使受试者至少进行深度不同的呼吸，并且捕获受试者与呼吸相关的动作。根据与呼吸相关的受试者的捕获的运动来控制被摄体被扫描的时间。形成为二维平面的二维检测器检测穿过被检体的X射线束。从二维检测器收集数据以获取关于受试者的体数据。

89. 发明授权

US07526070B2 X-ray CT apparatus collimator, method of manufacturing the X-ray CT apparatus collimator, and X-ray CT apparatus 有权
标题翻译： X射线CT装置准直仪，X射线CT装置准直仪的制造方法以及X射线CT装置
公开(公告)号：US07526070B2
公开(公告)日：2009-04-28
申请号：US11403813
申请日：2006-04-14
申请人： Kenji Igarashi , Masaharu Shimizu , Akiji Wakabayashi , Yasuo Saito , Machiko Iso , Tsuguo Kishi , Shigeru Sakuta , Masaru Kitamura , Ryuhachiro Doji , Hideki Ide , Shuya Nambu , Masahiko Yamazaki , Katsuya Yamada , Yasutada Nakagawa
发明人： Kenji Igarashi , Masaharu Shimizu , Akiji Wakabayashi , Yasuo Saito , Machiko Iso , Tsuguo Kishi , Shigeru Sakuta , Masaru Kitamura , Ryuhachiro Doji , Hideki Ide , Shuya Nambu , Masahiko Yamazaki , Katsuya Yamada , Yasutada Nakagawa
IPC分类号： G21K1/02 , G21K1/00
CPC分类号： G21K1/025 , A61B6/032
摘要： The angle of each collimator plate with respect to an X ray focal point is determined by fitting the collimator plate in grooves formed in upper and lower supports each having an integral structure. In addition, the warpage of each collimator plate is corrected and its flatness is maintained by fitting the periphery of the collimator plate which is on the X ray detector side in a corresponding groove of an abutment plate provided on the X ray detection surface side of the upper and lower supports. Furthermore, each collimator plate is supported by the corresponding grooves of the upper and lower supports and the corresponding groove of the abutment plate on at least three sides.
摘要翻译：每个准直板相对于X射线焦点的角度通过将准直器板嵌入形成在具有一体结构的上和下支撑件中的凹槽中来确定。此外，校正每个准直板的翘曲，并且通过将位于X射线检测器侧的准直板的周边装配在设置在X射线检测器的X射线检测表面侧上的邻接板的相应凹槽中来维持其平坦度上下支撑。此外，每个准直板由至少三个侧面上的上支撑件和下支撑件的相应凹槽和抵靠板的相应凹槽支撑。

90. 发明授权

US07434998B2 X-ray CT scanner with graphical setting of beam thickness 失效
标题翻译： X射线CT扫描仪具有光束厚度的图形设置
公开(公告)号：US07434998B2
公开(公告)日：2008-10-14
申请号：US11211655
申请日：2005-08-26
申请人： Yasuo Saito
发明人： Yasuo Saito
IPC分类号： G01D18/00 , G21K1/04
CPC分类号： A61B6/583 , A61B6/02 , A61B6/032 , A61B6/06 , A61B6/585
摘要： An X-ray CT scanner includes an X-ray tube which irradiates an object, a variable X-ray limiting device which limits the X-ray beam thickness, an X-ray detector which detects X rays transmitted through the object and has a plurality of detecting elements arrayed in a matrix manner, a storing unit which stores a plurality of calibration data files corresponding to a plurality of beam thicknesses, a correcting unit which corrects an output from the X-ray detector on the basis of at least one calibration data file read out from the storing unit, a reconstructing unit which reconstructs image data concerning the object on the basis of an output from the correcting unit, and a control unit which controls the variable X-ray limiting device to change the beam thickness of the X rays, independently of the beam thicknesses to which the calibration data files stored correspond.
摘要翻译： X射线CT扫描器包括照射物体的X射线管，限制X射线束厚度的可变X射线限制装置，检测透过物体的X射线并具有多个X射线的X射线检测器检测以矩阵方式排列的元件;存储单元，存储对应于多个光束厚度的多个校准数据文件;校正单元，其基于至少一个校准数据校正来自所述X射线检测器的输出文件从存储单元读出，重建单元，其基于来自校正单元的输出重构关于对象的图像数据;以及控制单元，其控制可变X射线限制装置改变X的光束厚度独立于校准数据文件存储对应的光束厚度。

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