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1. 发明申请

US20070212517A1 Honeycomb structured body 审中-公开
标题翻译：蜂窝结构体
公开(公告)号：US20070212517A1
公开(公告)日：2007-09-13
申请号：US11712372
申请日：2007-03-01
申请人： Kazushige Ohno , Shoji Takamatsu
发明人： Kazushige Ohno , Shoji Takamatsu
IPC分类号： B32B3/12
CPC分类号： C04B38/0016 , B01D46/2451 , B01D46/2455 , B01D46/2459 , B01D46/2466 , B01D46/2474 , B01D2046/2481 , B01D2046/2492 , C04B35/565 , C04B37/005 , C04B2111/00129 , C04B2111/00793 , C04B2111/0081 , C04B2111/343 , C04B2237/083 , C04B2237/365 , F01N3/0222 , F01N3/035 , F01N2330/06 , F01N2330/30 , F01N2450/28 , Y10T428/24149 , Y10T428/24157 , C04B38/0019 , C04B38/0054 , C04B38/0074
摘要： A honeycomb structured body of the present invention is a honeycomb structured body comprising one or a plurality of pillar-shaped honeycomb structural ceramic members, in each of which cells having a tetragonal shape or a shape similar to a tetragonal shape on a cross-section perpendicular to the longitudinal direction are placed in parallel with one another in the longitudinal direction with a cell wall therebetween, wherein a sealing material layer is formed on a peripheral portion of the honeycomb structured body, and on the cross-section perpendicular to the longitudinal direction in the honeycomb structural ceramic member, among cell walls, each of the cell walls that are continuously formed from the peripheral side of the honeycomb structured body toward the inside of the honeycomb structured body is allowed to form a straight line, where the straight line makes an angle of at least about 55° and at about 90° relative to a tangent at an intersection with the peripheral edge of a honeycomb structural ceramic member which forms the peripheral portion of the honeycomb structured body.
摘要翻译：本发明的蜂窝结构体是包括一个或多个柱状蜂窝结构陶瓷构件的蜂窝结构体，其中每个具有四边形形状或类似于四边形形状的单元在横截面垂直在长度方向上彼此平行地放置有细胞壁，其中密封材料层形成在蜂窝结构体的周边部分上，并且在垂直于纵向方向的横截面上蜂窝结构陶瓷构件在单元壁中，允许从蜂窝结构体的周边连续地形成为蜂窝结构体的内侧的每个单元壁形成直线，其中直线形成为角度至少约55°，并且相对于与外围边缘相交处的切线为大约90° 形成蜂窝结构体的周边部的蜂窝结构陶瓷构件。

2. 发明授权

US08040098B2 Position controller 有权
标题翻译：位置控制器
公开(公告)号：US08040098B2
公开(公告)日：2011-10-18
申请号：US12483112
申请日：2009-06-11
申请人： Wennong Zhang , Shoji Takamatsu , Koji Tomita
发明人： Wennong Zhang , Shoji Takamatsu , Koji Tomita
IPC分类号： G05B11/36
CPC分类号： G05B19/19 , G05B11/42 , G05B2219/41402 , G05B2219/41437 , G05B2219/42055
摘要： A position controller includes a position control part that calculates a speed command on the basis of a difference between a position command and a rotation position of a motor, a PI control part that calculates a torque command on the basis of a speed difference between the speed command and a feedback speed, an observer that generates the feedback speed on the basis of the torque command and a rotation speed of the motor, a phase lead compensator that generates a phase lead compensation signal of the torque command on the basis of the speed command, and an adder that generates a new torque command by adding the phase lead compensation signal of the torque command to the torque command.
摘要翻译：位置控制器包括：位置控制部，其基于电动机的位置指令和旋转位置之间的差来计算速度指令; PI控制部，其基于速度之间的速度差来计算转矩指令指令和反馈速度，基于转矩指令产生反馈速度的观测器和马达的转速;相位超前补偿器，其根据速度指令产生转矩指令的相位超前补偿信号以及通过将转矩指令的相位超前补偿信号与转矩指令相加来生成新的转矩指令的加法器。

3. 发明申请

US20090251092A1 POSITION CONTROLLER 有权
标题翻译：位置控制器
公开(公告)号：US20090251092A1
公开(公告)日：2009-10-08
申请号：US12483112
申请日：2009-06-11
申请人： Wennong ZHANG , Shoji TAKAMATSU , Koji TOMITA
发明人： Wennong ZHANG , Shoji TAKAMATSU , Koji TOMITA
IPC分类号： G05B11/42
CPC分类号： G05B19/19 , G05B11/42 , G05B2219/41402 , G05B2219/41437 , G05B2219/42055
摘要： A position controller includes a position control part that calculates a speed command on the basis of a difference between a position command and a rotation position of a motor, a PI control part that calculates a torque command on the basis of a speed difference between the speed command and a feedback speed, an observer that generates the feedback speed on the basis of the torque command and a rotation speed of the motor, a phase lead compensator that generates a phase lead compensation signal of the torque command on the basis of the speed command, and an adder that generates a new torque command by adding the phase lead compensation signal of the torque command to the torque command.
摘要翻译：位置控制器包括：位置控制部，其基于电动机的位置指令和旋转位置之间的差来计算速度指令; PI控制部，其基于速度之间的速度差来计算转矩指令指令和反馈速度，基于转矩指令产生反馈速度的观测器和马达的转速;相位超前补偿器，其根据速度指令产生转矩指令的相位超前补偿信号以及通过将转矩指令的相位超前补偿信号与转矩指令相加来生成新的转矩指令的加法器。

4. 发明申请

US20100295497A1 MOTOR CONTROL DEVICE AND MOTOR CONTROL SYSTEM 审中-公开
标题翻译：电机控制装置和电机控制系统
公开(公告)号：US20100295497A1
公开(公告)日：2010-11-25
申请号：US12786355
申请日：2010-05-24
申请人： Shoji TAKAMATSU
发明人： Shoji TAKAMATSU
IPC分类号： G05B11/36
CPC分类号： H02P23/0004 , H02P23/18
摘要： A motor control device includes a position command filter. The position command filter is configured to filter a position command in accordance with a predetermined filter constant. A controller is configured to output a torque command to control a motor based on the filtered position command and based on a detected position of the motor such that the position of the motor follows the filtered position command. A power converter is configured to apply a voltage command based on the torque command to a motor winding in the motor. A shift amount calculator is configured to calculate a shift amount of the motor per sampling time based on the position command. A filter constant setting part is configured to set the filter constant of the position command filter based on the shift amount.
摘要翻译：电动机控制装置包括位置指令滤波器。位置指令滤波器被配置为根据预定的滤波常数对位置命令进行滤波。控制器被配置为输出转矩指令以根据经过滤的位置指令来控制电动机，并且基于电动机的检测位置，使得电动机的位置跟随过滤位置指令。功率转换器被配置为将基于转矩指令的电压指令施加到电动机中的电动机绕组。移位量计算器被配置为基于位置命令来计算每个采样时间的电动机的偏移量。滤波器常数设定部被配置为基于移动量来设定位置指令滤波器的滤波器常数。

5. 发明申请

US20060222812A1 Silicon carbide-containing particle, method of manufacturing a silicon carbide-based sintered object, silicon carbide-based sintered object, and filter 审中-公开
标题翻译：含碳化硅的粒子，碳化硅系烧结体的制造方法，碳化硅系烧结体和过滤器
公开(公告)号：US20060222812A1
公开(公告)日：2006-10-05
申请号：US11320688
申请日：2005-12-30
申请人： Tatsuya Koyama , Shoji Takamatsu
发明人： Tatsuya Koyama , Shoji Takamatsu
IPC分类号： B32B3/12
CPC分类号： C04B35/565 , B01D53/944 , B01D2255/30 , B01D2255/9207 , B01D2257/702 , B01D2258/012 , B01D2259/4566 , C04B38/0006 , C04B2111/00129 , C04B2111/00793 , C04B2111/0081 , C04B2235/383 , C04B2235/3834 , C04B2235/96 , F01N3/0222 , Y02T10/20 , Y10T428/24149 , C04B38/0054
摘要： A silicon carbide-containing particle that contains silicon carbide is disclosed, wherein the silicon carbide contains at least one of silicon carbide with polymorph 6H and silicon carbide with polymorph 15R and a total content of the silicon carbide with polymorph 6H and the silicon carbide with polymorph 15R in the silicon carbide is approximately 70% or more by weight. A method of manufacturing a silicon carbide-based sintered object using the silicon carbide-containing particle, a silicon carbide-based sintered object that can be obtained by using the silicon carbide-containing particle, and a filter that includes the silicon carbide-based sintered object are also disclosed.
摘要翻译：公开了含有碳化硅的含碳化硅的微粒，其中碳化硅含有多晶型6H的碳化硅和多晶型物15R中的至少一种，碳化硅与多晶型6H的总含量以及碳化硅与多晶型物碳化硅中的15R为约70重量％以上。使用含碳化硅的粒子的碳化硅系烧结体的制造方法，使用含碳化硅的粒子可以得到的碳化硅系烧结体和包含碳化硅系烧结体的过滤器对象也被公开。

6. 发明授权

US5990645A Mechanical vibration detector and vibration damping controller 失效
标题翻译：机械振动检测器和减振控制器
公开(公告)号：US5990645A
公开(公告)日：1999-11-23
申请号：US11844
申请日：1998-02-18
申请人： Hiroshi Nakamura , Shoji Takamatsu , Yasuhiko Kaku
发明人： Hiroshi Nakamura , Shoji Takamatsu , Yasuhiko Kaku
IPC分类号： H02P29/00 , G01H1/00 , G05D19/02 , H02P23/00 , H02P7/00
CPC分类号： G05D19/02 , G01H1/003 , H02P23/16
摘要： Provided is a mechanical-vibration detecting apparatus in which not only adjustment is easy but also mechanical vibration can be taken out with high accuracy, and a vibration-reduction control apparatus by which reduction of mechanical vibration can be achieved. In a motor control apparatus for controlling the torque of a motor, provided are an equivalent rigid body model 103; a proportional operation means 104; a high-pass filter 105; and means for adding a torque signal and an output of the proportional operation means to supply a resulting addition signal to the equivalent rigid body model, and for subtracting an output of the equivalent rigid body model from a velocity signal of the motor control apparatus to supply a resulting difference signal to the proportional operation means and to the high-pass filter so that an output of the high-pass filter is used as a mechanical vibration control signal.
摘要翻译： PCT No.PCT / JP96 / 02289 Sec。 371日期1998年2月18日 102（e）1998年2月18日PCT PCT 1996年8月13日PCT公布。公开号WO97 / 07590 日期1997年2月27日提出了一种机械振动检测装置，其中不仅调节容易，而且可以高精度地取出机械振动，并且可以实现减少机械振动的减振控制装置。在用于控制电动机的转矩的电动机控制装置中，设置有等效的刚体模型103; 比例运算装置104; 高通滤波器105; 以及用于添加转矩信号和比例运算装置的输出的装置，用于将所得到的相加信号提供给等效的刚体模型，以及从马达控制装置的速度信号中减去等效刚体模型的输出以供给产生与比例运算装置的差分信号和高通滤波器，使得高通滤波器的输出被用作机械振动控制信号。

7. 发明申请

US20080237942A1 METHOD FOR MANUFACTURING POROUS SILICON CARBIDE SINTERED BODY 审中-公开
标题翻译：制造多孔碳化硅烧结体的方法
公开(公告)号：US20080237942A1
公开(公告)日：2008-10-02
申请号：US12029942
申请日：2008-02-12
申请人： Shoji TAKAMATSU
发明人： Shoji TAKAMATSU
IPC分类号： C04B35/64
CPC分类号： C04B38/0006 , C04B35/565
摘要： A method for manufacturing a porous silicon carbide sintered body that includes manufacturing a silicon carbide molded body by using a raw material composition containing at least silicon carbide powder, silicon powder, and a binder. The method further includes carrying out a degreasing treatment on the silicon carbide molded body to manufacture a silicon carbide degreased body, and carrying out a firing treatment on the silicon carbide degreased body to manufacture a porous silicon carbide sintered body. The raw material composition has about 1 to about 3% by weight of the total amount of the silicon carbide powder and the silicon powder in a content of the silicon powder. And, the firing treatment is carried out at a temperature allowing silicon carbide powder to mutually form intergranular necks through counter diffusion.
摘要翻译：一种多孔碳化硅烧结体的制造方法，其特征在于，包括使用至少含有碳化硅粉末，硅粉末和粘合剂的原料组合物来制造碳化硅成形体。该方法还包括对碳化硅模制体进行脱脂处理以制造碳化硅脱脂体，并对碳化硅脱脂体进行焙烧处理以制造多孔碳化硅烧结体。所述原料组合物的含量为所述硅粉末的总碳量的1〜3质量％。并且，在允许碳化硅粉末通过反扩散相互形成晶间颈部的温度下进行烧制处理。

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