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1. 发明授权

US5372078A Automatic sewing machine having a driving mechanism for driving a cloth presser unit according to a sewing pattern 失效
标题翻译：自动缝纫机具有根据缝制图案驱动布压单元的驱动机构
公开(公告)号：US5372078A
公开(公告)日：1994-12-13
申请号：US900588
申请日：1992-06-18
申请人： Nozomi Hoshina , Iwao Yamane , Yoshifumi Nishizawa
发明人： Nozomi Hoshina , Iwao Yamane , Yoshifumi Nishizawa
IPC分类号： D05B21/00 , D05B19/16 , D05B69/18
CPC分类号： D05B19/16
摘要： An automatic sewing machine control device in which the movement of the presser unit which takes place while the thread take-up lever moves from the bottom dead point to the top dead point is minimized thereby to increase the tension of the upper thread. Even when the load weight applied to a bi-axial drive mechanism increases or the thickness of the sewing material changes, excellent seams can be formed. In a control device for an automatic sewing machine, a start timing unit is provided which starts the bi-axial drive mechanism with respective timing modes. A plurality of drive control data for a drive motor and stepping motors are stored in memory unit which correspond to the load weights applied to the bi-axial drive mechanism and the thicknesses of materials to be sewed.
摘要翻译：一种自动缝纫机控制装置，其中，当卷取杆从下死点移动到上死点时发生的按压单元的移动最小化，从而增加了面线的张力。即使当施加到双轴驱动机构的负载重量增加或缝合材料的厚度变化时，也可以形成极好的接缝。在自动缝纫机的控制装置中，设置有以各自的定时模式启动双轴驱动机构的起动定时单元。用于驱动电动机和步进电动机的多个驱动控制数据被存储在与施加到双轴驱动机构的负载重量和要缝制的材料的厚度相对应的存储单元中。

2. 发明授权

US5271344A Method and apparatus for controlling an automatic sewing machine 失效
标题翻译：自动缝纫机控制方法及装置
公开(公告)号：US5271344A
公开(公告)日：1993-12-21
申请号：US580459
申请日：1990-09-11
申请人： Yoshifumi Nishizawa , Iwao Yamane
发明人： Yoshifumi Nishizawa , Iwao Yamane
IPC分类号： D05B21/00
CPC分类号： D05B21/00
摘要： A control method and apparatus for controlling an automatic sewing machine having a plurality of memory units different in kind to record sewing patterns in which a particular one of these memory units is automatically selected, and an electric power supply for supplying power for an initial period of time upon occurrence of an electric power interruption is provided. The sewing operation may be externally controlled. The control method and the device for practicing the method can provide an automatic sewing machine which provides interchangeability of software and high reliability, and which can be readily operated on an automation line.
摘要翻译：一种用于控制具有多个不同种类的存储单元的自动缝纫机的控制方法和装置，用于记录自动选择这些存储单元中的特定一个的缝合模式，以及用于为初始时段供电的电源提供电力中断发生时的时间。缝制操作可以从外部控制。实施该方法的控制方法和装置可以提供一种提供软件的可互换性和高可靠性的自动缝纫机，并且可以在自动化生产线上容易地操作。

3. 发明授权

US06119610A Sewing machine controller 有权
标题翻译：缝纫机控制器
公开(公告)号：US06119610A
公开(公告)日：2000-09-19
申请号：US381227
申请日：1999-09-17
申请人： Yoshifumi Nishizawa
发明人： Yoshifumi Nishizawa
IPC分类号： D05B19/14 , D05B69/24 , D05B69/36 , D05B19/12
CPC分类号： D05B69/36 , D05B19/14 , D05B69/24
摘要： A controller for a sewing machine includes a driving motor 7 for driving a main shaft of a sewing machine head; a detecting unit 9 having a rotation-angle detecting means for detecting a rotational angle of the motor 7; a control section 40 for controlling the motor 7 and receiving a detection signal of the detecting unit 9; an operating section 30 for instructing the operation of the sewing machine; a designating means 34 provided in the control section 40 or the operating section 30 for designating a predetermined position in a vertically moving process of a needle 5 of the sewing machine; and a first memory portion 55 and a second memory portion 131 capable of storing and reading a value designated by the designating means, wherein the first memory portion 55 is provided in the control section 40, and the second memory portion 131 is provided in the detecting unit 9 or the operating section 30.
摘要翻译： PCT No.PCT / JP98 / 00808 Sec。 371 1999年9月17日第 102（e）1999年9月17日PCT提交1998年2月27日PCT公布。出版物WO99 / 43882 日期1999年9月2日一种缝纫机控制器包括用于驱动缝纫机头的主轴的驱动电机7; 具有用于检测电动机7的旋转角度的旋转角度检测装置的检测单元9; 用于控制电动机7并接收检测单元9的检测信号的控制部分40; 用于指示缝纫机的操作的操作部30; 设置在控制部40或操作部30中的指定装置34，用于指定缝纫机针5的垂直移动过程中的预定位置; 以及能够存储和读取由指定装置指定的值的第一存储器部分55和第二存储器部分131，其中第一存储器部分55设置在控制部分40中，并且第二存储部分131设置在检测单元9或操作部分30。

4. 发明授权

US5265026A Sewing machine control device 失效
标题翻译：缝纫机控制装置
公开(公告)号：US5265026A
公开(公告)日：1993-11-23
申请号：US643247
申请日：1991-01-18
申请人： Yoshifumi Nishizawa , Satomi Yamauchi
发明人： Yoshifumi Nishizawa , Satomi Yamauchi
IPC分类号： D05B69/36 , D05B19/02 , D05B23/00 , G08B21/00
CPC分类号： D05B19/02
摘要： A sewing machine control device for controlling the drive of a sewing machine. The sewing machine control device is provided with a monitoring device having a display device for displaying data to identify the direction of rotation and abnormal conditions of the sewing machine.
摘要翻译：缝纫机控制装置，用于控制缝纫机的驱动。缝纫机控制装置设置有具有显示装置的监视装置，用于显示用于识别缝纫机的旋转方向和异常状况的数据。

5. 发明授权

US5778807A Eyelet-end buttonhole sewing machine wherein stitching data is compensated according to a designed one of compensation data sets 失效
标题翻译：孔眼扣眼缝纫机，其中缝合数据根据所设计的一个补偿数据组进行补偿
公开(公告)号：US5778807A
公开(公告)日：1998-07-14
申请号：US747383
申请日：1996-11-12
申请人： Yoshifumi Nishizawa , Jun Gamano , Hideo Ando , Akihiro Funahashi
发明人： Yoshifumi Nishizawa , Jun Gamano , Hideo Ando , Akihiro Funahashi
IPC分类号： D05B3/08
CPC分类号： D05B3/08
摘要： A buttonhole sewing machine including stitching instrumentalities for forming zigzag stitches defining an eyelet-end buttonhole having an eyelet end portion at one end of a foot portion, by operations of a driving mechanism for operating a needle and looper device of the stitching instrumentalities, a feeding mechanism for feeding work fabric feeding table along X and Y axes, and a rotating mechanism for rotating a needle bar and looper base about an axis perpendicular to the X and Y axes, according to stitching data, and wherein the stitching data are compensated by a control device according to a designated one of compensation data sets stored in a compensation data memory.
摘要翻译：一种扣眼缝纫机，其包括用于形成之字形针迹的缝合工具，其通过用于操作缝合器具的针和打针装置的操作的驱动机构来限定具有在脚部的一端处具有孔眼端部的孔眼端纽扣孔，用于沿X和Y轴馈送工作织物馈送台的机构，以及用于根据缝合数据围绕垂直于X和Y轴的轴线旋转针杆和弯针座的旋转机构，并且其中缝合数据由根据存储在补偿数据存储器中的指定的一个补偿数据集的控制装置。

6. 发明授权

US5566632A Control method for automatic sewing machine and apparatus thereof 失效
标题翻译：自动缝纫机的控制方法及其装置
公开(公告)号：US5566632A
公开(公告)日：1996-10-22
申请号：US43819
申请日：1993-04-07
申请人： Yoshifumi Nishizawa , Tomonori Abe , Iwao Yamane , Satoru Yamada
发明人： Yoshifumi Nishizawa , Tomonori Abe , Iwao Yamane , Satoru Yamada
IPC分类号： D05B21/00 , G05B19/416
CPC分类号： G05B19/416 , D05B21/00
摘要： A sewing machine arrangement comprises a sewing machine, a motor for driving a spindle, and a motor for operating a two-axis drive mechanism. When the two-axis drive mechanism is driven at a maximum speed, processing is executed in which a speed (t) slower than the maximum speed is inserted by a program. Further, drive current flowing through the motor for driving the two-axis drive mechanism is set. A phase exciting method of a stepping motor is switched.
摘要翻译：缝纫机装置包括缝纫机，用于驱动主轴的马达和用于操作双轴驱动机构的马达。当以最大速度驱动双轴驱动机构时，执行通过程序插入比最大速度慢的速度（t）的处理。此外，设定流过用于驱动双轴驱动机构的马达的驱动电流。切换步进电机的相位激励方式。

7. 发明授权

US5293828A Automatic sewing machine control device 失效
标题翻译：自动缝纫机控制装置
公开(公告)号：US5293828A
公开(公告)日：1994-03-15
申请号：US824290
申请日：1992-01-23
申请人： Yoshifumi Nishizawa , Iwao Yamane , Satoru Yamada
发明人： Yoshifumi Nishizawa , Iwao Yamane , Satoru Yamada
IPC分类号： D05B3/02 , D05B19/00 , D05B21/00 , D05B69/18 , D05B69/20 , D05C5/06
CPC分类号： D05B69/18 , D05B21/00
摘要： A control device for an automatic sewing machine in which a cloth presser unit holding a material to be sewed is moved according a predetermined pattern thereby to form a seam having a predetermined pattern. The control device controls the speed of rotation of the automatic sewing machine and the movement of the cloth presser unit with high accuracy to obtain seams which are excellent in quality.
摘要翻译：一种用于自动缝纫机的控制装置，其中保持待缝合材料的压布装置按预定图案移动，从而形成具有预定图案的接缝。控制装置以高精度控制自动缝纫机的旋转速度和压布装置的移动，以获得质量优异的接缝。

8. 发明授权

US06745712B1 Fully rotatable shuttle 失效
标题翻译：完全可旋转的穿梭
公开(公告)号：US06745712B1
公开(公告)日：2004-06-08
申请号：US09979885
申请日：2003-02-20
申请人： Naoji Fujinaga , Nozomi Hoshina , Yoshifumi Nishizawa , Hiromitsu Shimizu , Zengo Tsukuda
发明人： Naoji Fujinaga , Nozomi Hoshina , Yoshifumi Nishizawa , Hiromitsu Shimizu , Zengo Tsukuda
IPC分类号： D05B5726
CPC分类号： D05B57/16 , D05B57/14 , D05B57/26
摘要： A shuttle body 3 having aloop seizing beak 10 for seizing a needle thread 9 is rotatably attached to a shuttle race body 2, pressed by a driver 4, and continuously rotated in a rotation direction B in synchronization with vertical motion of a needle 8. A bobbin case 5 in which a bobbin thread 12 wound around a bobbin 5 is accommodated is attached to the shuttle body 3. Under a state where the bobbin thread 12 is pulled out from the bobbin case 5, the shuttle body 3 is rotated, the needle thread 9 is seized by the loop seizing beak 10, the loop of the needle thread 9 is expanded along the outer face of the shuttle body 3, the loop of the needle thread 9 is passed over the shuttle body 3 and the bobbin case 5 so that the shuttle body 3 and the bobbin case 5 are passed through the loop of the needle thread 9, whereby the needle thread 9 is wound around the bobbin thread 12 and a stitch can be formed.
摘要翻译：具有用于抓住针线9的带有环圈喙10的梭体3可旋转地附接到梭子体2，由驾驶员4按压，并且与针8的垂直运动同步地沿旋转方向B连续旋转。在筒体3上安装卷绕绕线筒5的底线12的梭壳5，在梭芯12从梭壳5拉出的状态下，梭体3旋转，针线圈9被环形抓钩10抓住，针线9的环线沿着梭体3的外表面膨胀，使得针线9的线圈越过梭体3和梭壳5 穿梭体3和梭壳5穿过针线9的环，由此将针线9缠绕在底线12上，并且可以形成线圈。

9. 发明授权

US5752456A Eyelet-end buttonhole sewing machine wherein tacking data for bar tack are generated based on operator-specified characteristics of the bar tack 失效
标题翻译：基于操作者指定的棒条特征的特征，产生用于条钉的粘合数据的孔眼扣眼缝纫机
公开(公告)号：US5752456A
公开(公告)日：1998-05-19
申请号：US747384
申请日：1996-11-12
申请人： Yoshifumi Nishizawa , Jun Gamano , Hideo Ando , Akihiro Funahashi
发明人： Yoshifumi Nishizawa , Jun Gamano , Hideo Ando , Akihiro Funahashi
IPC分类号： D05B3/08 , D05B21/00
CPC分类号： D05B3/08
摘要： A buttonhole sewing machine including stitching instrumentalities for forming zigzag stitches defining an eyelet-end buttonhole having an eyelet end portion at one end of a foot portion, by operations of a driving mechanism for operating needle and looper device of the stitching instrumentalities, a feeding mechanism for feeding work fabric feeding table along X and Y axes, and a rotating mechanism for rotating needle bar and looper base about an axis perpendicular to the X and Y axes, according to primary stitching data, and wherein a data input device is provided for operation by an operator to specify at least one characteristic of a bar tack portion to be formed at the other end of the foot portion of the eyelet-end buttonhole, and a data generating device is provided for generating tacking data as secondary stitching data on the basis of the specified characteristic or characteristics, to stitch the bar tack portion.
摘要翻译：一种纽扣孔缝纫机，其包括用于形成之字形针迹的缝合工具，其通过用于操作缝合工具的针头和弯针装置的操作的操作来限定具有在脚部的一端处具有孔眼端部的孔眼端纽扣孔;馈送机构用于沿着X和Y轴馈送工作织物馈送台;以及旋转机构，用于根据初始缝合数据围绕垂直于X和Y轴的轴线旋转针杆和弯针器基座，并且其中提供用于操作的数据输入装置通过操作者指定要形成在孔眼扣眼孔的脚部的另一端的条形钉部分的至少一个特征，并且提供数据生成装置，用于基于基础产生作为二次缝合数据的钉扎数据具有指定的特性或特点，可以缝制棒状部位。

10. 发明授权

US5427040A Method of and apparatus for controlling an automatic sewing machine 失效
标题翻译：自动缝纫机控制方法及装置
公开(公告)号：US5427040A
公开(公告)日：1995-06-27
申请号：US953071
申请日：1992-09-29
申请人： Tomonori Abe , Yoshifumi Nishizawa , Iwao Yamane
发明人： Tomonori Abe , Yoshifumi Nishizawa , Iwao Yamane
IPC分类号： D05B21/00 , D05B19/16
CPC分类号： D05B19/16
摘要： In a method of and an apparatus for drivingly controlling an automatic sewing machine, the time for which a work holding unit is drivingly processed every seam lengths, the time from start of the drive processing of the work holding unit to the time at which the work holding unit starts movement, and the time of movement of the work holding unit are set whereby a drive signal of the work holding unit is controlled such that the work holding unit starts movement and is terminated in movement during a period for which a needle passes through a sewing material. Decision of the drive signal of the work holding unit is executed by a program with respect to all sewing speeds for all sewing lengths.
摘要翻译：在一种用于驱动自动缝纫机的方法和装置中，每个接缝长度驱动处理工件保持单元的时间，从工作保持单元的驱动处理开始到工作时间保持单元开始移动，并且设定工件保持单元的移动时间，从而控制工件保持单元的驱动信号，使得工作保持单元开始移动，并且在针穿过的时段期间移动终止缝纫材料。通过针对所有缝制长度的所有缝制速度的程序执行作业保持单元的驱动信号的判定。

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