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1. 发明授权

US08450893B2 Motor structure with planar coil type rotation detector 失效
标题翻译：电机结构采用平面线圈式旋转检测器
公开(公告)号：US08450893B2
公开(公告)日：2013-05-28
申请号：US12588998
申请日：2009-11-04
申请人： Hiroaki Miyazaki , Takehide Nakamura , Tomoaki Inoue , Takahiro Nakamura
发明人： Hiroaki Miyazaki , Takehide Nakamura , Tomoaki Inoue , Takahiro Nakamura
IPC分类号： H02K11/00 , H02K17/44 , H02K17/42 , G01B7/30
CPC分类号： G01B7/30 , G01D5/208 , H02K29/12
摘要： A casing of a motor with resolver includes a stator, a motor shaft rotatably supported by a bearing, a motor rotor integrally rotatable with the motor shaft, and a resolver for detecting a rotation angle of the motor rotor. The resolver includes a disc-shaped resolver stator held on the motor casing and having a surface on which a thin-film-shaped coil is formed, and a disc-shaped resolver rotor provided on an end face of the motor rotor and having a surface on which a thin-film-shaped coil is formed. Part of the motor casing holding the outer periphery of the resolver stator is formed as a shield portion cylindrically protruding along the outer periphery of the resolver rotor to the rotor. The motor casing and the shield portion are each made of a non-magnetic conductive material.
摘要翻译：具有旋转变压器的电动机的壳体包括定子，由轴承可旋转地支撑的电动机轴，与电动机轴一体旋转的电动机转子，以及用于检测电动机转子的旋转角度的旋转变压器。旋转变压器包括保持在电动机壳体上并具有形成有薄膜状线圈的表面的盘形分解器定子，以及设置在电机转子的端面上的具有表面的圆盘形旋转变压器转子其上形成有薄膜状线圈。保持分解器定子的外周的马达壳体的一部分形成为沿着旋转变压器转子的外周向圆筒状突出的保护部。电动机壳体和屏蔽部分均由非磁性导电材料制成。

2. 发明申请

US20100109491A1 Motor structure with rotation detector 失效
标题翻译：带旋转检测器的电机结构
公开(公告)号：US20100109491A1
公开(公告)日：2010-05-06
申请号：US12588998
申请日：2009-11-04
申请人： Hiroaki Miyazaki , Takehide Nakamura , Tomoaki Inoue , Takahiro Nakamura
发明人： Hiroaki Miyazaki , Takehide Nakamura , Tomoaki Inoue , Takahiro Nakamura
IPC分类号： H02K11/00 , G01B7/30
CPC分类号： G01B7/30 , G01D5/208 , H02K29/12
摘要： A casing of a motor with resolver includes a stator, a motor shaft rotatably supported by a bearing, a motor rotor integrally rotatable with the motor shaft, and a resolver for detecting a rotation angle of the motor rotor. The resolver includes a disc-shaped resolver stator held on the motor casing and having a surface on which a thin-film-shaped coil is formed, and a disc-shaped resolver rotor provided on an end face of the motor rotor and having a surface on which a thin-film-shaped coil is formed. Part of the motor casing holding the outer periphery of the resolver stator is formed as a shield portion cylindrically protruding along the outer periphery of the resolver rotor to the rotor. The motor casing and the shield portion are each made of a non-magnetic conductive material.
摘要翻译：具有旋转变压器的电动机的壳体包括定子，由轴承可旋转地支撑的电动机轴，与电动机轴一体旋转的电动机转子，以及用于检测电动机转子的旋转角度的旋转变压器。旋转变压器包括保持在电动机壳体上并具有形成有薄膜状线圈的表面的盘形分解器定子，以及设置在电机转子的端面上的具有表面的圆盘形旋转变压器转子其上形成有薄膜状线圈。保持分解器定子的外周的马达壳体的一部分形成为沿着旋转变压器转子的外周向圆筒状突出的保护部。电动机壳体和屏蔽部分均由非磁性导电材料制成。

3. 发明申请

US20100117632A1 Resolver 失效
标题翻译：解决方案
公开(公告)号：US20100117632A1
公开(公告)日：2010-05-13
申请号：US12591042
申请日：2009-11-05
申请人： Hiroaki Miyazaki , Takehide Nakamura , Tomoaki Inoue
发明人： Hiroaki Miyazaki , Takehide Nakamura , Tomoaki Inoue
IPC分类号： G01B7/30 , H02K29/12
CPC分类号： H02K24/00 , G01D5/208
摘要： A resolver includes a disc-shaped rotor provided with a detection coil pattern formed in flat shape and a stator formed in flat plate shape placed to concentrically fact the rotor in an axial direction and configured such that a planar first excitation coil pattern to which a cosine wave is supplied and a planar second excitation coil pattern to which a sine wave is supplied, the first and the second patterns being laminated. The first and second excitation coil patterns are placed to face the detection coil pattern. An insulation layer is formed with insulating coating material between the first and second excitation coil patterns.
摘要翻译：旋转变压器包括具有形成为平坦形状的检测线圈图案的圆盘形转子和形成为平板状的定子，其被设置为沿轴向方向同心地实现转子，并且构造成使得平面第一激励线圈图案与余弦并且提供正弦波的平面第二激励线圈图案，第一图案和第二图案被层叠。第一和第二激励线圈图案被放置成面对检测线圈图案。绝缘层在第一和第二激励线圈图案之间由绝缘涂层材料形成。

4. 发明授权

US08310228B2 Resolver 失效
标题翻译：解决方案
公开(公告)号：US08310228B2
公开(公告)日：2012-11-13
申请号：US12591042
申请日：2009-11-05
申请人： Hiroaki Miyazaki , Takehide Nakamura , Tomoaki Inoue
发明人： Hiroaki Miyazaki , Takehide Nakamura , Tomoaki Inoue
IPC分类号： G01B7/30
CPC分类号： H02K24/00 , G01D5/208
摘要： A resolver includes a disc-shaped rotor provided with a detection coil pattern formed in flat shape and a stator formed in flat plate shape placed to concentrically fact the rotor in an axial direction and configured such that a planar first excitation coil pattern to which a cosine wave is supplied and a planar second excitation coil pattern to which a sine wave is supplied, the first and the second patterns being laminated. The first and second excitation coil patterns are placed to face the detection coil pattern. An insulation layer is formed with insulating coating material between the first and second excitation coil patterns.
摘要翻译：旋转变压器包括具有形成为平坦形状的检测线圈图案的圆盘形转子和形成为平板状的定子，其被设置为沿轴向方向同心地实现转子，并且构造成使得平面第一激励线圈图案与余弦并且提供正弦波的平面第二激励线圈图案，第一图案和第二图案被层叠。第一和第二激励线圈图案被放置成面对检测线圈图案。绝缘层在第一和第二激励线圈图案之间由绝缘涂层材料形成。

5. 发明授权

US08344723B2 Phase difference resolver of estimated real-time output 失效
标题翻译：估计实时输出的相位差分解器
公开(公告)号：US08344723B2
公开(公告)日：2013-01-01
申请号：US12662523
申请日：2010-04-21
申请人： Takumi Kamiya , Takehide Nakamura , Tetsuji Inoue , Hiroaki Miyazaki , Takeshi Suzuki
发明人： Takumi Kamiya , Takehide Nakamura , Tetsuji Inoue , Hiroaki Miyazaki , Takeshi Suzuki
IPC分类号： G01B7/30
CPC分类号： G01B7/30 , G01D5/2451 , G01P3/488
摘要： A phase difference type resolver is adapted such that a calculator calculates an angle from a phase difference at a detection-signal zero cross point, determines a velocity at the angle based on an angle calculated from a phase difference at a previous detection-signal zero cross point, calculates an estimated angle at a next detection-signal zero cross point based on the velocity, divides a difference between the estimated angle and the angle into predetermined minimum detection angles, and outputs a real-time signal based on the minimum detection angles in a range after the angle but before the estimated angle.
摘要翻译：相位差型解算器适于使得计算器根据检测信号零交叉点处的相位差计算角度，基于从先前检测信号零交叉点的相位差计算出的角度来确定角度处的速度根据速度计算出下一个检测信号零交叉点的估计角度，将估计角度与角度之差除以预定的最小检测角度，并根据最小检测角度输出实时信号角度后的范围，但在估计角度之前。

6. 发明申请

US20100315075A1 Resolver of phase difference type 失效
标题翻译：相位差分解器
公开(公告)号：US20100315075A1
公开(公告)日：2010-12-16
申请号：US12662523
申请日：2010-04-21
申请人： Takumi Kamiya , Takehide Nakamura , Tetsuji Inoue , Hiroaki Miyazaki , Takeshi Suzuki
发明人： Takumi Kamiya , Takehide Nakamura , Tetsuji Inoue , Hiroaki Miyazaki , Takeshi Suzuki
IPC分类号： G01B7/30
CPC分类号： G01B7/30 , G01D5/2451 , G01P3/488
摘要： A phase difference type resolver is adapted such that a calculator calculates an angle from a phase difference at a detection-signal zero cross point, determines a velocity at the angle based on an angle calculated from a phase difference at a previous detection-signal zero cross point, calculates an estimated angle at a next detection-signal zero cross point based on the velocity, divides a difference between the estimated angle and the angle into predetermined minimum detection angles, and outputs a real-time signal based on the minimum detection angles in a range after the angle but before the estimated angle.
摘要翻译：相位差型解算器适于使得计算器根据检测信号零交叉点处的相位差计算角度，基于从先前检测信号零交叉点的相位差计算出的角度来确定角度处的速度根据速度计算出下一个检测信号零交叉点的估计角度，将估计角度与角度之差除以预定的最小检测角度，并根据最小检测角度输出实时信号角度后的范围，但在估计角度之前。

7. 发明授权

US08792610B2 Method and apparatus for X-ray CT imaging 有权
标题翻译： X线CT成像的方法和装置
公开(公告)号：US08792610B2
公开(公告)日：2014-07-29
申请号：US13081022
申请日：2011-04-06
申请人： Hiroaki Miyazaki
发明人： Hiroaki Miyazaki
IPC分类号： G01N23/083 , H05G1/64 , H01J35/02
CPC分类号： A61B6/4021 , A61B6/5282
摘要： An apparatus for X-ray CT imaging including an X-ray irradiation unit configured to irradiate an X-ray toward a subject, an X-ray detector having a plurality of X-ray detection elements along a channel direction and a row direction, a couch on which the subject can be arranged, a rotation unit on which the X-ray irradiation unit and the X-ray detector are oppositely disposed and rotate around the couch, a controller configured to execute a helical scan while fluctuating an X-ray focal spot along a body axis direction of the subject by controlling the X-ray irradiation unit, and an image processing unit configured to generate a reconstructed image based on data acquired by the helical scan, wherein the controller is further configured to set a magnitude of fluctuation of the X-ray focal spot so that data acquisition loci of the helical scan do not overlap each other.
摘要翻译：一种X射线CT成像装置，其特征在于，包括：X射线照射部，被配置为向被检体照射X射线; X射线检测器，沿着通道方向和行方向具有多个X射线检测元件，可以配置被摄体的沙发，旋转单元，X射线照射单元和X射线检测器相对设置并围绕着沙发旋转;控制器，被配置为在使X射线焦点变动的同时执行螺旋扫描通过控制X射线照射单元沿着被检体的身体轴线方向进行斑点的图像处理单元;以及图像处理单元，被配置为基于通过螺旋扫描获取的数据来生成重建图像，其中，所述控制器还被配置为设定波动幅度的X射线焦斑，使得螺旋扫描的数据采集轨迹彼此不重叠。

8. 发明授权

US07191523B2 Safety razor 失效
标题翻译：安全剃须刀
公开(公告)号：US07191523B2
公开(公告)日：2007-03-20
申请号：US10483894
申请日：2002-07-16
申请人： Hiroaki Miyazaki , Hiroyuki Nakasuka
发明人： Hiroaki Miyazaki , Hiroyuki Nakasuka
IPC分类号： B26B21/00 , B26B21/02
CPC分类号： B26B21/222 , B26B21/22
摘要： A safety razor with a plurality of blades comprising a head provided with a plurality of vertically adjacent blades, which do not wholly overlap one another, and blade support parts supporting the respective blades apart from one another in order to retain the respective blades at spaces, and wherein non-overlapping portions, which do not overlap one another, are formed on supported portions of the respective blades and the blade support parts are held to the non-overlapping portions of the blades to support the blades. A support structure can be divided into two members to be manufactured and mechanically assembled, metal molds are not so much complicated, and mechanical assembly of blades is made possible to prevent degradation in yield.
摘要翻译：具有多个叶片的安全剃刀包括：头部，其设置有不完全彼此重叠的多个垂直相邻的叶片，以及支撑相应叶片彼此间隔开的叶片支撑部件，以将各个叶片保持在空间，并且其中不重叠的非重叠部分形成在各个叶片的支撑部分上，并且叶片支撑部分被保持到叶片的非重叠部分以支撑叶片。支撑结构可以分为两个待制造和机械组装的构件，金属模具不是那么复杂，并且使得叶片的机械组装成为可能以防止产量降低。

9. 发明授权

US6157696A X-ray CT scanner with two-dimensional X-ray detector having unequal element pitch in slice-thickness direction 失效
标题翻译：具有二维X射线检测器的X射线CT扫描仪在切片厚度方向上具有不等间距
公开(公告)号：US6157696A
公开(公告)日：2000-12-05
申请号：US891709
申请日：1997-07-09
申请人： Yasuo Saito , Kazuyuki Ihira , Katsuyuki Taguchi , Tatsuro Suzuki , Hiroaki Miyazaki , Koichi Muraki , Hiroshi Aradate
发明人： Yasuo Saito , Kazuyuki Ihira , Katsuyuki Taguchi , Tatsuro Suzuki , Hiroaki Miyazaki , Koichi Muraki , Hiroshi Aradate
IPC分类号： A61B6/03 , H05G1/60
CPC分类号： A61B6/5205 , A61B6/032 , A61B6/583
摘要： A multi-slice X-ray CT scanner is provided to realize high resolution and a wide scanned region in a slice-thickness direction for an object. In the X-ray CT scanner, an X-ray beam for slice imaging is radiated toward an object and scanned in a predetermined slice-thickness direction, a direction orthogonal to the slice-thickness direction being defined as a channel direction. The scanner comprises a two-dimensional X-ray detector, a data acquisition system, and an electrically combining unit. The detector has a plurality of X-ray detecting elements arranged in a two-dimensional array of both rows in the slice-thickness direction and columns in the channel direction, the detecting elements of each row being arranged in unequal pitches. The data acquisition system has a plurality of data acquiring elements arranged in a two-dimensional array of rows and columns, acquiring signals detected by the two-dimensional X-ray detector, and producing digital data proportional to the detected signals. The electrically combining unit electrically combines more than two columns of all the columns in the array of the X-ray detecting elements into at least two columns of all the columns in the array of the data acquiring elements in accordance with a given slice imaging condition. For example, each row of the array of the data acquiring elements are less in number of elements than each row of the array of the X-ray detecting elements.
摘要翻译：提供了一种多切片X射线CT扫描器，以实现对于物体的切片厚度方向的高分辨率和宽扫描区域。在X射线CT扫描器中，将用于切片成像的X射线束朝向物体照射，并且以预定的切片厚度方向扫描，与切片厚度方向正交的方向被定义为通道方向。扫描仪包括二维X射线检测器，数据采集系统和电合成单元。检测器具有多个X射线检测元件，其排列成层厚方向的两列的二维阵列，并且在通道方向上具有列，每行的检测元件以不等间距排列。数据采集系统具有排列成行和列的二维阵列的多个数据获取元件，获取由二维X射线检测器检测的信号，并产生与检测信号成比例的数字数据。电合成单元根据给定的切片成像条件将X射线检测元件的阵列中的所有列的两列以上的列全部电合成数据获取元件的阵列中的所有列的至少两列。例如，数据获取元件的阵列的每行比X射线检测元件的阵列的每一行的元素数量少。

10. 发明授权

US5583903A Computed tomography apparatus 失效
标题翻译：计算机断层摄影仪
公开(公告)号：US5583903A
公开(公告)日：1996-12-10
申请号：US566158
申请日：1995-12-01
申请人： Yasuo Saito , Kazuyuki Ihira , Hiroaki Miyazaki
发明人： Yasuo Saito , Kazuyuki Ihira , Hiroaki Miyazaki
IPC分类号： A61B6/03 , G01N23/04 , G01N23/083
CPC分类号： A61B6/032 , A61B6/4021 , A61B6/4085 , G01N23/046 , G01N2223/419 , G01N2223/612
摘要： In a computed tomography apparatus which irradiates an X-ray ray fan beam to a slice of a subject body from various directions around the slice, detects the image data of the X-ray ray that has passed the subject body to obtain projection data, and performs reconstruction computation on the projection data to acquire the tomographic image of the slice of the subject body, a main detector which has a plurality of rows of detection elements are aligned in association with a plurality of slices of the subject body and detects projection data of a plurality of slices at a time, a profile detector which has the same number of rows of detection elements as the main detector and measures a profile in the slice direction of the amount of X-ray ray incident to the main detector, and a data processing device for compensating the projection data output from the main detector in accordance with the output of the profile detector.
摘要翻译：在从切片周围的各个方向将X射线粉末光束照射到被检体的切片的计算机断层摄影装置中，检测通过被检体的X射线的图像数据，得到投影数据，对投影数据执行重建计算以获取被检体的切片的断层图像，具有多行检测元件的主检测器与被检体的多个切片相对齐，并检测投影数据一次的多个片，具有与主检测器相同数量的检测元件的轮廓检测器，并且测量入射到主检测器的X射线射线量的切片方向的轮廓，以及数据处理装置，用于根据轮廓检测器的输出补偿从主检测器输出的投影数据。

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