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1. 发明授权

US5850791A Sewing machine having movable bed 失效
标题翻译：具有活动床的缝纫机
公开(公告)号：US5850791A
公开(公告)日：1998-12-22
申请号：US972747
申请日：1997-11-18
申请人： Yasuhiko Kawaguchi , Akio Takahashi , Masaki Shimizu , Hirokazu Hirose , Yoshikazu Kurono
发明人： Yasuhiko Kawaguchi , Akio Takahashi , Masaki Shimizu , Hirokazu Hirose , Yoshikazu Kurono
IPC分类号： D05B69/00 , D05B19/12 , D05B69/24 , D05B69/36 , D05B73/04 , D05C11/06 , D05C13/02 , D05B19/14
CPC分类号： D05C13/02 , D05B69/24 , D05B69/36 , D05B19/12
摘要： A sewing machine including a needle bar having a sewing needle, a spindle for driving the needle bar, a bed portion movable selectively to a using position or a retracted position, and a rotary hook housed in the bed portion. A stitch is formed by the cooperation of the sewing needle and the rotary hook. A rotary hook drive motor is provided in the bed portion for driving the rotary hook. A sensor is provided for detecting a position of the bed portion. The needle bar and the spindle is selectively disconnected from each other. If the bed portion is out of the using position, and this out position is detected by the sensor, the needle bar is released from the spindle for stopping the sewing needle. Further, in this case, the rotation of the rotary hook drive motor is also stopped.
摘要翻译：一种缝纫机，包括具有缝纫针的针杆，用于驱动针杆的心轴，可选择性地移动到使用位置或缩回位置的床部分，以及容纳在床部分中的旋转钩。通过缝纫针和旋转钩的配合形成针迹。旋转钩驱动马达设置在床部分中，用于驱动旋梭。提供用于检测床部位置的传感器。针杆和主轴相互选择性地断开。如果床部位不在使用位置，并且由传感器检测出该位置，则针杆从主轴释放以停止缝纫针。此外，在这种情况下，旋转钩驱动电动机的旋转也停止。

2. 发明授权

US5791272A Sewing machine with detachable and independently driven loop taker module 失效
标题翻译：缝纫机具有可拆卸和独立驱动的环路接收器模块
公开(公告)号：US5791272A
公开(公告)日：1998-08-11
申请号：US752311
申请日：1996-11-19
申请人： Kohichi Akahane , Takashi Kondo , Masaki Shimizu , Yoshikazu Kurono , Fumiaki Asano
发明人： Kohichi Akahane , Takashi Kondo , Masaki Shimizu , Yoshikazu Kurono , Fumiaki Asano
IPC分类号： D05B57/08 , D05B57/30 , D05B57/36 , D05B57/38 , D05B73/04 , D05B69/30
CPC分类号： D05B57/30 , D05B73/04
摘要： A sewing machine including a head portion for mounting a needle with a needle thread; a needle drive motor for driving the needle; a bed portion; and a loop taker module detachably fixed to the bed portion and including: a loop taker for catching a thread loop of the needle thread of the needle; and a loop taker drive motor for driving the loop taker.
摘要翻译：一种缝纫机，包括用于安装带有针线的针的头部; 用于驱动针的针驱动马达; 床部分; 以及可拆卸地固定到所述床部分的回路接收器模块，包括：用于捕捉针的针线的线环的回路接收器; 以及用于驱动回路接收器的回路接收器驱动电动机。

3. 发明授权

US5029539A Stitch pattern formation sewing machine 失效
标题翻译：针织图案缝纫机
公开(公告)号：US5029539A
公开(公告)日：1991-07-09
申请号：US557801
申请日：1990-07-26
申请人： Masaaki Yokoe , Yoshikazu Kurono
发明人： Masaaki Yokoe , Yoshikazu Kurono
IPC分类号： D05B21/00 , D05B19/02 , D05B19/10 , D05B69/36 , G05B19/4067 , G05B19/4093
CPC分类号： D05B19/10 , G05B19/4067 , G05B19/4093
摘要： A sewing machine for forming stitch patterns on a fabric comprising a select key, an input key, a cessation signal generator, and a controller. Stitch pattern data for desired stitch patterns are chosen from a large number of stitch pattern data stored in a memory by the select key, and arrangement data, comprising arrangement direction data, arrangement number data, and margin space data, for the stitch patterns are entered via the input key. The sewing machine forms arranged stitch patterns on a fabric by relative movement between a needle and a fabric holder. When some accident, such as thread breakage and needle breakage, occurs, during the stitch pattern formation, the signal generator issues a cessation signal and the controller stops the sewing machine in response to the cessation signal. The controller further recommences the sewing machine in accordance with the arrangement data of the stitch patterns and the stitch pattern data for the next stitch pattern. Since the uncompleted stitch pattern is not formed again after the cause of the accident is removed, the sewing machine can effectively form stitch patterns, especially when repeatedly forming a single stitch pattern or a single combination of stitch patterns.
摘要翻译：一种用于在织物上形成缝合图案的缝纫机，包括选择键，输入键，停止信号发生器和控制器。从选择键存储在存储器中的大量缝合图案数据中选择期望的针迹图案的针迹图案数据，并且输入针对针迹图案的布置方向数据，布置编号数据和边距空间数据的排列数据通过输入键。缝纫机通过针和织物保持器之间的相对运动在织物上形成布置的缝合图案。当发生线路断线和断线等事故时，在针迹图案形成期间，信号发生器发出停止信号，控制器响应于停止信号停止缝纫机。控制器还根据缝合图案的布置数据和下一针迹图案的针迹图案数据重新开始缝纫机。由于在事故原因被去除之后未再次形成未完成的针迹图案，所以缝纫机可以有效地形成针迹图案，特别是当重复形成单针迹图案或单个针迹组合时。

4. 发明授权

US4964352A Embroidery data processing system for automatic sewing machine 失效
标题翻译：自动缝纫机刺绣数据处理系统
公开(公告)号：US4964352A
公开(公告)日：1990-10-23
申请号：US432455
申请日：1989-11-06
申请人： Masaaki Yokoe , Yoshikazu Kurono , Koji Hayashi , Tomoe Takagi , Narihiro Matsushita , Yuzo Takagi
发明人： Masaaki Yokoe , Yoshikazu Kurono , Koji Hayashi , Tomoe Takagi , Narihiro Matsushita , Yuzo Takagi
IPC分类号： D05B19/08
CPC分类号： D05B19/08
摘要： An embroidery data processing system controls an automatic sewing machine to produce an embroidery design having a blurred side or blurred boundary line between adjacent blocks which make up the embroidery design. The embroidery data processing system includes a first memory storage area for storing side information indicating sides of each of the blocks, a second memory storage area for storing thread density information indicating the thread density of stitches to be formed in said each block, a third memory stoage area for storing in/out patterns indicating how stitching points are to be displaced with respect to the sides of a selected one of the blocks, which are indicated by the side information, and a controller for calculating stitching points depending on the thread density information along the sides of the selected block according to the in/out patterns, and for calculating stitching points depending on the thread density information along the sides of another block than the selected block, which are indicated by the side information. The third memory storage area may store in/out patterns indicating how stitching points are to be displaced with respect to the sides of said each block which are indicated by the side information, and the controller may calculate stitching points depending on the thread density information along the side of said each block according to the in/out patterns.
摘要翻译：刺绣数据处理系统控制自动缝纫机以产生具有模糊侧面或相邻块之间的模糊边界线的刺绣设计，构成刺绣设计。刺绣数据处理系统包括：第一存储区域，用于存储指示每个块的边的侧信息;第二存储器存储区域，用于存储指示要在所述每个块中形成的线程的线密度的线密度信息;第三存储器用于存储输入/输出图案的储存区域，指示缝合点相对于由侧面信息指示的所选择的一个块的侧面移位;以及控制器，用于根据线密度信息计算拼接点沿着所述输入/输出图案的所选块的侧面，并且根据由侧面信息指示的沿着与所选择的块相比的沿另一块的边的线密度信息来计算拼接点。第三存储器存储区域可以存储指示缝合点如何相对于由侧面信息指示的每个块的侧面移位的输入/输出图案，并且控制器可以根据沿着线密度信息来计算缝合点根据输入/输出模式，每个块的侧面。

5. 发明授权

US4719865A Sewing machine with thread take-up mechanism 失效
标题翻译：缝纫机采用卷取机构
公开(公告)号：US4719865A
公开(公告)日：1988-01-19
申请号：US931462
申请日：1986-11-14
申请人： Masaaki Yokoe , Yoshikazu Kurono , Koji Hayashi , Miho Hashimoto
发明人： Masaaki Yokoe , Yoshikazu Kurono , Koji Hayashi , Miho Hashimoto
IPC分类号： D05B49/00 , D05B49/02 , D05C11/08 , D05B69/00 , D05B1/12 , D05B47/00
CPC分类号： D05B49/02
摘要： A sewing machine with thread take-up mechanism is so constructed as to vertically move a take-up member, supported on a needle bar in such a manner as to be vertically movable at a timing which is different from that of the movement of the needle bar on which the take-up member is moved. The take-up member has a hole through which a thread being lead to the sewing needle is inserted.
摘要翻译：具有螺纹牵引机构的缝纫机被构造成垂直移动支撑在针杆上的卷取构件，以便在与针的运动不同的时刻可垂直移动收起成员移动的条。卷取构件具有插入通过缝纫针的线的孔。

6. 发明授权

US5947043A Sewing machine having multiple needles 失效
标题翻译：缝纫机有多针
公开(公告)号：US5947043A
公开(公告)日：1999-09-07
申请号：US948321
申请日：1997-10-10
申请人： Tetsuo Morita , Masaki Shimizu , Hirokazu Hirose , Yoshikazu Kurono
发明人： Tetsuo Morita , Masaki Shimizu , Hirokazu Hirose , Yoshikazu Kurono
IPC分类号： D05B19/14 , D05B19/12 , D05C5/02 , D05C11/06 , D05B65/00 , D05B69/36
CPC分类号： D05C5/02 , D05B19/12
摘要： A sewing machine includes a plurality of needle bars for performing stitching with multiple needle threads. The needle threads have diameters, tenacity, and stretchability different from one another. Sewing parameters inherent to each of the needle threads are beforehand determined. The parameters are maximum sewing speed, thread breakage sensitivity, thread residual amount, needle-rotary hook meet angle, workpiece fabric feed timing, and feed pitch. A spindle motor, a thread cutting motor, a rotary hook drive motor, an X-axis motor, and a Y-axis motor are controlledly driven based on the selected parameters inherent to the just used needle thread.
摘要翻译：一种缝纫机包括多个针杆，用于执行多个针线的缝合。针线具有彼此不同的直径，韧度和拉伸性。预先确定每个针线所固有的缝合参数。参数为最大缝纫速度，断线灵敏度，螺纹剩余量，针旋转钩面角度，工件织物进给定时和进给间距。基于刚刚使用的针线所固有的选定参数，控制主轴电动机，切线电动机，旋转钩驱动电动机，X轴电动机和Y轴电动机。

7. 发明授权

US5913276A Multihead sewing machine with improved shuttle drive control 失效
标题翻译：多头缝纫机具有改进的梭式驱动控制
公开(公告)号：US5913276A
公开(公告)日：1999-06-22
申请号：US39413
申请日：1998-03-16
申请人： Yoshikazu Kurono , Masaki Shimizu , Hirokazu Hirose
发明人： Yoshikazu Kurono , Masaki Shimizu , Hirokazu Hirose
IPC分类号： D05B55/10 , D05B57/30 , D05B57/38 , D05B69/28 , D05B69/30 , D05C11/18 , D05B19/12 , D05B21/00 , D05B57/36 , D05B69/18
CPC分类号： D05C11/18 , D05B57/38 , D05B69/28
摘要： A multihead sewing machine includes a sewing machine motor, a main shaft rotated by the sewing machine motor, a plurality of sewing needles driven by the main shaft, a plurality of shuttles for capturing thread loops in cooperation with the sewing needles respectively, each shuttle having a hook shaft, and a plurality of shuttle driving motors for rotating the hook shafts of the shuttles independent of the sewing machine motor respectively. The sewing machine motor and the shuttle driving motors are controlled so that the sewing machine motor and each shuttle driving motor are rotated in synchronism with each other. Loss of synchronism of each shuttle relative to the corresponding sewing needle is detected. Rotation of the main shaft is stopped in an abnormal condition in which the loss of synchronism has been detected with respect to at least one of the shuttles. Furthermore, at least the shuttle driving motor or motors other than the shuttle driving motor regarding which the loss of synchronism has been detected are rotated in synchronism with the main shaft until rotation of the main shaft stops.
摘要翻译：多头缝纫机包括缝纫机马达，由缝纫机马达旋转的主轴，由主轴驱动的多个缝合针，多个梭子，分别与缝纫针配合抓住线圈，每个梭子具有钩轴，以及分别独立于缝纫机马达分别使梭子的钩轴转动的多个往复运动马达。控制缝纫机马达和往复驱动马达，使得缝纫机马达和每个往复驱动马达彼此同步地旋转。检测每个梭子相对于相应缝针的同步失去。主轴的旋转在相对于梭子中的至少一个检测到失去同步的异常状态下停止。此外，至少检测到失速同步的梭子驱动电动机以外的梭式驱动电动机或电动机与主轴同步旋转，直到主轴的转动停止。

8. 发明授权

US5873321A Sewing device with a bed switchable between a usage position and a retracted position 失效
标题翻译：具有可在使用位置和缩回位置之间切换的床的缝纫装置
公开(公告)号：US5873321A
公开(公告)日：1999-02-23
申请号：US747385
申请日：1996-11-12
申请人： Fumiaki Asano , Akio Takahashi , Yoshikazu Kurono , Masaki Shimizu
发明人： Fumiaki Asano , Akio Takahashi , Yoshikazu Kurono , Masaki Shimizu
IPC分类号： D05B39/00 , D05B73/04 , D05B75/00 , D05C9/02
CPC分类号： D05B75/00 , D05B73/04 , D05C9/02
摘要： A sewing device including a head portion for mounting a needle; a support frame; and a bed unit supported on the frame and switchable between a usage position in confrontation with the head portion and a retracted position retracted away from the head portion compared with the usage position.
摘要翻译：一种缝合装置，包括用于安装针头的头部; 支撑框架以及支撑在所述框架上并可在与所述头部对抗的使用位置和与所述使用位置相比远离所述头部的退避位置之间切换的床单元。

9. 发明授权

US5267169A Non-ravel stitch data creating method and device for sewing machine 失效
标题翻译：缝纫机无缝针迹数据创建方法及装置
公开(公告)号：US5267169A
公开(公告)日：1993-11-30
申请号：US676526
申请日：1991-03-28
申请人： Masaaki Yokoe , Yoshikazu Kurono
发明人： Masaaki Yokoe , Yoshikazu Kurono
IPC分类号： D05B3/02 , D05B19/04 , D05B19/08 , D05B21/00 , D05B69/20 , D05B69/22 , G06F15/46
CPC分类号： D05B19/08
摘要： A non-ravel stitch data creating method and device for a sewing machine capable of forming a stitch pattern according to stitch pattern data stores stitch pattern data and determines whether or not any stitch pitches of a predetermined number of stitches at at least one of the start and the end of the stitch pattern is equal to or greater than a reference pitch based on the stored stitch pattern data. Non-ravel stitch data is created for performing non-ravel stitching at a stitch pitch less than any stitch pitch of the predetermined number of stitches at at least one of the start and the end of the stitch pattern when a result of the determination is affirmative. Non-ravel stitch data is not created when the result of the determination is negative.
摘要翻译：一种能够根据缝合图案数据形成针迹图案的缝纫机的无裂纹针迹数据生成方法和装置存储针迹图案数据，并且确定在起始中的至少一个处是否有预定数目的针迹的任何针脚间距并且基于所存储的针迹图案数据，针迹图案的结束等于或大于参考间距。创建无裂缝针迹数据，以便在缝合图案的开始和结束的至少一个时，以小于预定线圈数的线圈间距的缝合间距进行非破裂缝合，当确定结果为肯定时。当确定结果为负时，不会产生非抽头迹迹数据。

10. 发明授权

US5218916A Automatic sewing system capable of transferring stitch data 失效
标题翻译：自动缝制系统可以传输STITCH数据
公开(公告)号：US5218916A
公开(公告)日：1993-06-15
申请号：US849975
申请日：1992-03-12
申请人： Yoshikazu Kurono , Narihiro Matsushita
发明人： Yoshikazu Kurono , Narihiro Matsushita
IPC分类号： D05B19/00 , D05B19/02 , D05B21/00 , D05C5/06
CPC分类号： D05B19/02
摘要： An automatic sewing system includes an embroidery machine and a personal computer. The embroidery machine has an operation panel provided with a LCD, a stitch type display key and a stitch type selecting key, and a sewing control device provided with a stitch type data memory and a stitch data memory. The personal computer has a floppy disc drive unit capable of receiving a floppy disc which stores stitch data and stitch type data. The stitch type data are sent to the sewing control device from the personal computer and stored in the stitch type data memory when the stitch type display key is operated. The LCD displays thereon a stitch type based on the stitch type data stored in the stitch type data memory. The stitch data related to the displayed stitch type are sent to the sewing control device from the personal computer and stored in the stitch data memory when the stitch type selecting key is operated. The embroidery machine forms a stitch pattern on a work fabric based on the stitch data stored in the stitch data memory.
摘要翻译：自动缝制系统包括刺绣机和个人计算机。该绣花机具有设置有LCD，针迹型显示键和针迹型选择键的操作面板，以及设置有针迹型数据存储器和针迹数据存储器的缝制控制装置。个人计算机具有能够接收存储针迹数据和针迹类型数据的软盘的软盘驱动器单元。当操作针迹型显示键时，针迹类型数据从个人计算机发送到缝纫控制装置并存储在针迹型数据存储器中。液晶显示器基于存储在针迹型数据存储器中的针迹类型数据显示针迹类型。当显示针迹类型相关的针迹数据从个人计算机发送到缝纫控制装置并且当操作针迹类型选择键时被存储在缝合数据存储器中。刺绣机根据存储在针迹数据存储器中的针迹数据，在工作织物上形成针迹图案。

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