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1. 发明授权

US5775134A Patterning unit of warp knitting machine and control method thereof 失效
标题翻译：经编机图案单元及其控制方法
公开(公告)号：US5775134A
公开(公告)日：1998-07-07
申请号：US716215
申请日：1996-11-06
申请人： Yoshinori Otobe , Yasumasa Narikiyo , Shigeo Yamagata , Norimasa Nosaka
发明人： Yoshinori Otobe , Yasumasa Narikiyo , Shigeo Yamagata , Norimasa Nosaka
IPC分类号： D04B23/00 , D04B27/26
CPC分类号： D04B27/32 , D04B23/00 , D04B27/26
摘要： The present invention provides a patterning unit of a warp knitting machine in which a stator of a linear pulse motor is assembled in a holding member and a plurality of moving elements are provided at arbitrary intervals on the same holding member with part of the moving element being constructed as a guide point. The construction allows a thin linear pulse motor to be realized, erroneous operation such as step-out to be prevented in positioning control and the positioning to be carried out stably regardless of power failure or external noise. To that end, poles of the moving element are disposed so as to face poles on both sides of the stator. Moving element driving coils of the poles of the moving elements, NS directions of two field magnets and teeth of the poles of the stator are set so that a magnetic path of the field magnets runs in the same direction. A control method increases reliability of accuracy of positioning of the moving element and eliminates erroneous operation such as step-out by providing a position sensor in connection with the poles and by controlling the exciting condition by a set of parameters. Signal cables connected to the moving elements are removed to enlarge a range of the moving element. A microcomputer is mounted on the moving element to reduce an amount of information to be provided by induction lines.
摘要翻译： PCT No.PCT / JP96 / 00075 Sec。 371日期：1996年11月6日 102（e）日期1996年11月6日PCT PCT 1996年1月18日PCT公布。出版物WO96 / 22412 PCT 日期：1996年7月25日本发明提供一种经编机的图案形成单元，其中线性脉冲电机的定子组装在保持构件中，并且多个移动元件以任意间隔设置在同一保持构件上，被构造为引导点的移动元件。该结构允许实现薄的线性脉冲电动机，无论电源故障或外部噪声如何，都可以在定位控制和定位中稳定地执行诸如步进之类的错误操作。为此，移动元件的极点被设置为面对定子两侧的极。移动元件的极的移动元件驱动线圈，两个磁场磁体的NS方向和定子的极的齿被设定为使得磁场磁铁的磁路沿同一方向延伸。一种控制方法提高了移动元件的定位精度的可靠性，并且通过提供与极相关联的位置传感器以及通过一组参数控制激励条件来消除诸如失步之类的错误操作。连接到移动元件的信号电缆被去除以扩大移动元件的范围。微型计算机安装在移动元件上以减少由感应线提供的信息量。

2. 发明授权

US5855126A Patterning unit of warp knitting machine and control method thereof 失效
标题翻译：经编机图案单元及其控制方法
公开(公告)号：US5855126A
公开(公告)日：1999-01-05
申请号：US864041
申请日：1997-05-28
申请人： Yoshinori Otobe , Yasumasa Narikiyo , Shigeo Yamagata , Norimasa Nosaka
发明人： Yoshinori Otobe , Yasumasa Narikiyo , Shigeo Yamagata , Norimasa Nosaka
IPC分类号： D04B23/00 , D04B27/26
CPC分类号： D04B27/32 , D04B23/00 , D04B27/26
摘要： The present invention provides a patterning unit of a warp knitting machine having a holding member with a stator of a linear pulse motor disposed thereon and a plurality of moving elements provided at arbitrary intervals on the holding member with parts of the moving elements being constructed as guide points. A control method increases reliability and accuracy of positioning the moving elements and eliminates erroneous operation such as step-out by providing a position sensor and by exciting movement of the moving elements on a step by step basis based upon positions of the moving elements sensed by the position sensor. The control method includes providing the moving elements each with a linear motor coil assembly for functioning in conjunction with the stator to move the moving elements along the holding member.
摘要翻译：本发明提供一种经编机的图案形成单元，其具有一个保持构件，该保持构件具有设置在其上的线性脉冲电动机的定子，以及多个在所述保持构件上以任意间隔设置的移动元件，所述移动元件的一部分被构造为导向积分控制方法提高了移动元件定位的可靠性和准确性，并且通过提供位置传感器和通过基于由移动元件感测的移动元件的位置逐步地激励移动元件的移动来消除诸如失步的错误操作位置传感器控制方法包括为移动元件提供各自具有线性电动机线圈组件，其与定子一起起作用以沿着保持构件移动移动元件。

3. 发明授权

US5862683A Patterning unit of warp knitting machine and control method thereof 失效
标题翻译：经编机图案单元及其控制方法
公开(公告)号：US5862683A
公开(公告)日：1999-01-26
申请号：US864040
申请日：1997-05-28
申请人： Yoshinori Otobe , Yasumasa Narikiyo , Shigeo Yamagata , Norimasa Nosaka
发明人： Yoshinori Otobe , Yasumasa Narikiyo , Shigeo Yamagata , Norimasa Nosaka
IPC分类号： D04B23/00 , D04B27/26
CPC分类号： D04B27/32 , D04B23/00 , D04B27/26
摘要： The present invention provides a patterning unit of a warp knitting machine in which a stator of a linear pulse motor is assembled in a holding member and a plurality of moving elements are provided at arbitrary intervals on the same holding member with part of the moving elements being constructed as a guide point. A control method increases reliability of accuracy of positioning of the moving elements and eliminates erroneous operation such as step-out by providing a position sensor in connection with the poles and by controlling movement of the moving elements based on detected positions thereof and a set of parameters. The control method includes providing the moving elements each with a linear motor coil assembly for functioning in conjunction with the linear motor stator to move the moving elements along the holding member. The position sensor is for detecting absolute positions of the moving elements along the holding member in increments of a pitch gage of a knitting pattern of the guide members and a pitch gage of poles of the linear motor stator such that positions of the moving elements are detected as a multiple of the pitch gage of the poles of the linear motor stator.
摘要翻译：本发明提供一种经编机的图形单元，其中线性脉冲电机的定子组装在保持构件中，并且多个移动元件以任意间隔设置在相同的保持构件上，其中一部分移动元件为构建为指导点。一种控制方法提高了移动元件的定位精度的可靠性，并且通过提供与极相关联的位置传感器和通过基于其检测到的位置和一组参数来控制移动元件的移动来消除诸如失步之类的错误操作。该控制方法包括为移动元件提供各自具有线性电动机线圈组件，其与线性电动机定子一起起作用以沿着保持构件移动移动元件。位置传感器用于以引导构件的编织图案的音调规格和线性电动机定子的极点的音调规定的增量来检测沿着保持构件的移动元件的绝对位置，使得检测到移动元件的位置作为线性电动机定子的极点的音高规格的倍数。

4. 发明授权

US5873267A Patterning unit of warp knitting machine and control method thereof 失效
标题翻译：经编机图案单元及其控制方法
公开(公告)号：US5873267A
公开(公告)日：1999-02-23
申请号：US864042
申请日：1997-05-28
申请人： Yoshinori Otobe , Yasumasa Narikiyo , Shigeo Yamagata , Norimasa Hosaka
发明人： Yoshinori Otobe , Yasumasa Narikiyo , Shigeo Yamagata , Norimasa Hosaka
IPC分类号： D04B23/00 , D04B27/26
CPC分类号： D04B27/32 , D04B23/00 , D04B27/26
摘要： The present invention provides a patterning unit of a warp knitting machine having a holding member with a stator of a linear pulse motor disposed thereon and a plurality of moving elements provided at arbitrary intervals on the holding member with parts of the moving elements being constructed as guide points. A control method increases reliability and accuracy of positioning the moving elements and eliminates erroneous operation such as step-out by providing a position sensor related to poles of the stator and by exciting movement of the moving elements on a step by step basis based upon positions of the moving elements. The control method includes providing the moving elements each with a linear motor coil assembly for functioning in conjunction with the stator, defining the poles, to move the moving elements along the holding member.
摘要翻译：本发明提供一种经编机的图案形成单元，其具有一个保持构件，该保持构件具有设置在其上的线性脉冲电动机的定子，以及多个在所述保持构件上以任意间隔设置的移动元件，所述移动元件的一部分被构造为导向积分一种控制方法提高了移动元件定位的可靠性和准确性，并通过提供与定子的极相关的位置传感器和通过基于位置传感器的位置逐步地激发移动元件的移动来消除诸如步进之类的错误操作移动元素。所述控制方法包括：为所述移动元件提供各自具有线性电动机线圈组件，所述线性电动机线圈组件与限定所述极的定子一起起作用，以沿着所述保持构件移动所述移动元件。

5. 发明授权

US4020331A Feed rate control system for numerical control machine tool 失效
标题翻译：数控机床进给速度控制系统
公开(公告)号：US4020331A
公开(公告)日：1977-04-26
申请号：US659586
申请日：1976-02-19
申请人： Toshihiro Kimura , Yasumasa Narikiyo
发明人： Toshihiro Kimura , Yasumasa Narikiyo
IPC分类号： B23Q15/013 , G05B19/416 , G05B19/18
CPC分类号： G05B19/416 , G05B2219/34179 , G05B2219/42186 , G05B2219/43006
摘要： A feed rate control system for a numerical control system comprising a circuit to produce a unit movement quantity .DELTA.S and a unit feed rate .DELTA.F, a circuit to accumulate the unit feed rate .DELTA.F at each pulse of the pulse generator and to store them, a ratio calculator to obtain the ratio M of the output numerical value .SIGMA..DELTA.F to said unit movement quantity .DELTA.S, multipliers MUL.sub.1, MUL.sub.2, and MUL.sub.3 to multiply said unit movement quantity .DELTA.S, a Z-axis increment .DELTA.Z of said unit movement quantity .DELTA.S and a X-axis increment .DELTA.X, respectively, by said ratio calculator output M, and a circuit to compare the output numerical value .SIGMA..DELTA.F of the storage circuit with the unit movement quantity .DELTA.S and to produce an accumulating signal t whenever said .SIGMA..DELTA.F is larger than said .DELTA.S, said accumulating signal controlling t the feed rate of the machine tool, which is provided with a high feed rate circuit.
摘要翻译：一种用于数字控制系统的进给速率控制系统，包括产生单元移动量DELTA S和单位进给速率DELTA F的电路，用于在脉冲发生器的每个脉冲处累积单位进给速率DELTA F并存储它们的电路，比率计算器，以获得输出数值SIGMA DELTA F与所述单位移动量DELTA S的比率M，乘法器MUL1，MUL2和MUL3，以乘以所述单位移动量DELTA S，所述单元移动量DELTA S的Z轴增量DELTA Z 通过所述比率计算器输出M分别设置单位移动量DELTA S和X轴增量DELTA X，以及将存储电路的输出数值SIGMA DELTA F与单位移动量DELTA S进行比较的电路，每当所述SIGMA DELTA F大于所述DELTA S时累积信号t，则所述累积信号控制设有高进给速率电路的机床的进给速度。

6. 发明授权

US4138633A Position control apparatus for circular tables 失效
标题翻译：圆桌的位置控制装置
公开(公告)号：US4138633A
公开(公告)日：1979-02-06
申请号：US834711
申请日：1977-09-19
申请人： Yasumasa Narikiyo , Osamu Baba
发明人： Yasumasa Narikiyo , Osamu Baba
IPC分类号： G05B19/23 , G05B19/28
CPC分类号： G05B19/23 , G05B2219/41092 , G05B2219/42212 , G05B2219/49062 , G05B2219/50313
摘要： An angular position control apparatus for a machine tool circular table comprises a circuit for discriminating whether a command from a command register is such that the output from an absolute position detector for the table passes over the figure zero and an angular converter for converting a present or stopped position of the table detected by the position detector into an angular value. The output of the angular converter is compared with the command to drive the circular table. The resulting compared difference controls the clockwise or counterclockwise rotation of the table and table rotation in the neighborhood of the figure zero of the position detector is smoothed.
摘要翻译：用于机床圆台的角位置控制装置包括用于鉴别来自命令寄存器的命令是否使来自表的绝对位置检测器的输出经过图零的电路和用于转换现在或由位置检测器检测到的工作台的停止位置成角度值。将角度转换器的输出与驱动圆形台的命令进行比较。所得到的比较差异控制了桌子的顺时针或逆时针旋转，并且位置检测器的图零附近的平台旋转平滑。

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