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1. 发明授权

US4456859A Sewing machine drive motor control system 失效
标题翻译：缝纫机驱动电机控制系统
公开(公告)号：US4456859A
公开(公告)日：1984-06-26
申请号：US325744
申请日：1981-11-30
申请人： Kazuo Watanabe , Hachiro Makabe , Akira Orii , Michio Hisatake , Kazuji Yamamoto
发明人： Kazuo Watanabe , Hachiro Makabe , Akira Orii , Michio Hisatake , Kazuji Yamamoto
IPC分类号： D05B69/22 , H02P5/16
CPC分类号： D05B69/22 , Y10S388/902 , Y10S388/908 , Y10S388/917 , Y10S388/933
摘要： A speed-control circuit for a motor of the sewing machine is disclosed. The circuit includes a controller, thyristors for controlling the rotation of the motor in dependence upon the operation of the controller, operational amplifiers activated in dependence upon the operation of the controller to produce a speed designating voltage, a frequency - voltage converter which receives a frequency representing the speed of rotation of the main shaft of the sewing machine, a comparator for comparing that speed designating voltage with the voltage of the frequency-voltage converter to detect a motor drive phase, and a light emitting diode and a phototransistor activated by the motor drive phase and operative for controlling the ignition phase of those thyristors.
摘要翻译：公开了一种缝纫机用电动机的速度控制电路。电路包括控制器，用于根据控制器的操作来控制电动机的旋转的晶闸管，根据控制器的操作而激活的运算放大器以产生速度指定电压;频率 - 电压转换器，其接收频率代表缝纫机主轴的旋转速度，用于比较该速度指定电压与频率 - 电压转换器的电压以检测电动机驱动相位的比较器，以及由电动机激活的发光二极管和光电晶体管驱动相位并用于控制那些晶闸管的点火相位。

2. 发明授权

US4323833A Sewing machine drive motor control system 失效
标题翻译：缝纫机驱动电机控制系统
公开(公告)号：US4323833A
公开(公告)日：1982-04-06
申请号：US28185
申请日：1979-04-09
申请人： Kazuo Watanabe , Hachiro Makabe , Akira Orii , Michio Hisatake , Kazuji Yamamoto
发明人： Kazuo Watanabe , Hachiro Makabe , Akira Orii , Michio Hisatake , Kazuji Yamamoto
IPC分类号： D05B69/22 , H02P5/16
CPC分类号： D05B69/22
摘要： A braking and speed-control circuit is disclosed which prevents excessive current from being dissipated in a DC series motor. The circuit includes two free-wheeling diodes, a forward-biased diode, and a thyristor. The forward-biased diode is placed between the field coil and the armature winding of the motor. One free-wheeling diode is placed across the entire motor circuit, including the forward-biased diode. The other free-wheeling diode is placed across the forward-biased diode and the field coil. The thyristor can short across the forward-biased diode and the armature winding.
摘要翻译：公开了一种制动和速度控制电路，其防止在DC系列电动机中消耗过多的电流。该电路包括两个续流二极管，正向偏置二极管和晶闸管。正向偏置二极管放置在励磁线圈和电机的电枢绕组之间。一个续流二极管放置在整个电机电路上，包括正向偏置二极管。另一个续流二极管放置在正向偏置二极管和励磁线圈两端。晶闸管可以在正向偏置二极管和电枢绕组之间短路。

3. 发明授权

US4467740A Electronic sewing machine with a stitch pattern adjusting device 失效
标题翻译：电子缝纫机具有针迹图案调节装置
公开(公告)号：US4467740A
公开(公告)日：1984-08-28
申请号：US205968
申请日：1980-11-12
申请人： Hachiro Makabe , Kazuo Watanabe , Yoshitaka Takahashi
发明人： Hachiro Makabe , Kazuo Watanabe , Yoshitaka Takahashi
IPC分类号： D05B3/02 , D05B19/02 , G05B19/10
CPC分类号： G05B19/106 , D05B19/10 , D05B19/12 , G05B2219/36078
摘要： A sewing machine with an electronic memory stores stitch control signals which are sequentially read out in synchronism with rotation of the upper drive shaft to control at least one of the needle swinging amplitude and the feeding amount or both. Pattern selecting switches are operated to select a pattern of stitches, each stitch being produced by the needle swinging amplitude and feeding amount predetermined by a selected set of stitch control signals of the memory. Manually influenced stitch adjusting means vary either the needle swinging amplitude or feeding amount for fine adjustment of the selected pattern.
摘要翻译：具有电子存储器的缝纫机存储与上驱动轴的旋转同步地依次读出的针迹控制信号，以控制针摆动幅度和进给量中的至少一个或两者。操作图案选择开关以选择针迹图案，每个针迹由针摆动幅度和通过存储器的选定的针迹控制信号组预定的馈送量产生。手动影响的针迹调整装置可以改变针摆动幅度或进给量，以精细调节所选图案。

4. 发明授权

US4393795A Electronic sewing machine 失效
标题翻译：电子缝纫机
公开(公告)号：US4393795A
公开(公告)日：1983-07-19
申请号：US261710
申请日：1981-05-08
申请人： Hachiro Makabe , Kazuo Watanabe , Hideaki Takenoya , Toshiaki Kume , Toshihide Kakinuma
发明人： Hachiro Makabe , Kazuo Watanabe , Hideaki Takenoya , Toshiaki Kume , Toshihide Kakinuma
IPC分类号： D05B3/02 , D05B19/00 , D05B19/02
CPC分类号： D05B19/02
摘要： In electronic pattern stitch sewing machine lock stitches are produced prior to the initial and final stitch of a selected pattern without deforming the patterns. In this machine, under single setting operation conditions the setting of desired sewing parameters is made automatically for a basting operation.
摘要翻译：在电子图案缝纫机中，在选定图案的初始和最终针迹之前产生锁定针迹，而不会使图案变形。在本机中，在单一设置操作条件下，自动进行所需缝制参数的设置以进行烘烤操作。

5. 发明授权

US4086862A Programmed electronic sewing machine 失效
标题翻译：程控电子缝纫机
公开(公告)号：US4086862A
公开(公告)日：1978-05-02
申请号：US715691
申请日：1976-08-19
申请人： Hachiro Makabe , Kazuo Watanabe , Hideaki Takenoya , Toshihide Kakinuma , Toshiaki Kume
发明人： Hachiro Makabe , Kazuo Watanabe , Hideaki Takenoya , Toshihide Kakinuma , Toshiaki Kume
IPC分类号： D05B3/02 , D05B19/02 , D05B27/22 , G05B19/10 , G05B19/12
CPC分类号： G05B19/106 , D05B19/08 , D05B19/10 , G05B19/10 , G05B2219/23427
摘要： An arrangement for forming patterns made up of stitches includes a memory, a stitch-forming apparatus, an addressing device and a synchronizing device. The memory has a plurality of outputs and a plurality of address signal inputs and is comprised of a plurality of storage units connected to the inputs and outputs and addressable by address signals applied to the address signal inputs of the memory. The stitch-forming apparatus has a plurality of stitch control signal inputs connected to outputs of the memory and operative for producing any of a plurality of different stitches in dependence upon the signals produced at the outputs of the memory. The addressing device is operative when activated for applying to the address signal inputs of the memory next-address signals derived from the signals produced at the outputs of the memory itself. The synchronizing device activates the addressing device repeatedly and in synchronism with the operation of the switch-forming apparatus.
摘要翻译：用于形成由线迹构成的图案的布置包括存储器，缝合形成装置，寻址装置和同步装置。存储器具有多个输出和多个地址信号输入，并且包括连接到输入和输出的多个存储单元，并且可通过施加到存储器的地址信号输入端的地址信号进行寻址。缝合形成装置具有连接到存储器的输出的多个针脚控制信号输入，并且根据在存储器的输出处产生的信号而产生多个不同的针脚中的任何一个。当激活该寻址装置时，该寻址装置可用于将存储器本身的输出端产生的信号导出的存储器下一个地址信号的地址信号输入端施加。同步装置重复地和与开关形成装置的操作同步地激活寻址装置。

6. 发明授权

US4485750A Electronic sewing machine 失效
标题翻译：电子缝纫机
公开(公告)号：US4485750A
公开(公告)日：1984-12-04
申请号：US515018
申请日：1983-07-18
申请人： Hachiro Makabe , Kazuo Watanabe , Hideaki Takenoya , Toshiaki Kume , Toshihide Kakimura
发明人： Hachiro Makabe , Kazuo Watanabe , Hideaki Takenoya , Toshiaki Kume , Toshihide Kakimura
IPC分类号： D05B3/02 , D05B19/00 , D05B19/02 , D05B23/00 , D05B27/00 , D05B29/02
CPC分类号： D05B19/02 , D05B3/00
摘要： In an electronic pattern stitch sewing machine, lock stitches are produced prior to the initial and final stitch of a selected pattern without deforming the patterns. In this machine, under single setting operation conditions the setting of desired sewing parameters is made automatically for a basting operation.
摘要翻译：在电子图案缝纫机中，在所选择的图案的初始和最后针迹之前产生锁定针迹，而不会使图案变形。在本机中，在单一设置操作条件下，自动进行所需缝制参数的设置以进行烘烤操作。

7. 发明授权

US4282821A Electronic control system for sewing machines 失效
标题翻译：缝纫机电子控制系统
公开(公告)号：US4282821A
公开(公告)日：1981-08-11
申请号：US55306
申请日：1979-07-06
申请人： Kazuo Watanabe , Hachiro Makabe , Toshiaki Kume , Toshihide Kakinuma , Hideaki Takenoya
发明人： Kazuo Watanabe , Hachiro Makabe , Toshiaki Kume , Toshihide Kakinuma , Hideaki Takenoya
IPC分类号： D05B3/02 , D05B19/00 , D05B19/02 , G05B19/10 , G05B19/16
CPC分类号： G05B19/106 , D05B19/08 , G05B19/16 , G05B2219/35373 , G05B2219/45195
摘要： A first memory stores stitch control signals. A second memory stores these signals temporarily and reads them out to enable stitches to be formed. As a pattern is stitched, the first memory is readdressed and stitch control signals are successively written into and read out of the second memory. In one embodiment, the second memory is a RAM--in a second embodiment, the second memory is a shift register. Monostable multivibrators are used to operate the memories.
摘要翻译：第一个存储器存储针迹控制信号。第二存储器临时存储这些信号并读出它们以使得能够形成缝合。当缝合图案时，第一存储器被读取，并且缝合控制信号被连续写入第二存储器并从其读出。在一个实施例中，第二存储器是RAM，在第二实施例中，第二存储器是移位寄存器。单稳态多谐振荡器用于操作存储器。

8. 发明授权

US4108093A Pattern stitching speed control system for electronic sewing machines 失效
标题翻译：电子缝纫机图案拼接速度控制系统
公开(公告)号：US4108093A
公开(公告)日：1978-08-22
申请号：US803416
申请日：1977-06-03
申请人： Kazuo Watanabe , Tosiaki Kume , Hideaki Takenoya , Toshihide Kakinuma , Hachiro Makabe
发明人： Kazuo Watanabe , Tosiaki Kume , Hideaki Takenoya , Toshihide Kakinuma , Hachiro Makabe
IPC分类号： D05B3/02 , D05B19/02 , D05B69/18
CPC分类号： D05B19/02
摘要： A drive motor drives a reciprocating sewing needle. A static memory has lateral-control-signal outputs at which it furnishes signals indicating how much the needle should be laterally shifted for each stitch in a selected pattern, and feed-control-signal outputs at which it furnishes signals indicating how much a work feeding device should feed the work for each stitch of the pattern. An addressing circuit response to a pattern selector applies to the static memory a repeated sequence of address signals, causing the memory to produce repeated sequences of lateral-control and feed-control signals at its outputs. The first address signal in any of the repeated sequences of address signals causes the static memory to produce at its output a first lateral-control signal constituting a maximum-speed-establishment signal, and a first feed-control signal constituting a maximum-permissible-speed signal. A latch receives the feed-control signals but does not in general register them, except when activated. A detector receives the lateral-control signals, and in response to the maximum-speed-establishment signal activates the latch which then registers the maximum-permissible-speed signal. A motor speed limiter limits the speed of the drive motor in dependence upon the signal registered by the latch.
摘要翻译：驱动电机驱动往复缝纫针。静态存储器具有横向控制信号输出，在该控制信号输出端提供指示针对所选择的图案中的每个针脚应该横向偏移多少针的信号，以及馈送控制信号输出，在该输入信号输出端提供指示工作进给多少的信号设备应为每个针迹的针迹馈送工作。对模式选择器的寻址电路响应适用于静态存储器重复的地址信号序列，导致存储器在其输出端产生重复的横向控制和馈送控制信号序列。任何地址信号的重复序列中的第一地址信号使得静态存储器在其输出处产生构成最大速度建立信号的第一横向控制信号，以及构成最大允许频率的第一馈送控制信号，速度信号。闩锁接收馈送控制信号，但通常不会注册它们，除非激活。检测器接收横向控制信号，并且响应于最大速度建立信号激活锁存器，然后锁存器登记最大允许速度信号。电机限速器根据锁存器登记的信号来限制驱动电机的速度。

9. 发明授权

US4334486A Electronic sewing machine 失效
标题翻译：电子缝纫机
公开(公告)号：US4334486A
公开(公告)日：1982-06-15
申请号：US133126
申请日：1980-03-24
申请人： Kume Toshiaki , Hideaki Takenoya , Toshihide Kakinuma , Hachiro Makabe , Kazuo Watanabe
发明人： Kume Toshiaki , Hideaki Takenoya , Toshihide Kakinuma , Hachiro Makabe , Kazuo Watanabe
IPC分类号： D05B3/02 , D05B19/02 , G05B19/02 , G05B19/10
CPC分类号： G05B19/106 , D05B19/006 , D05B19/12
摘要： An electronic sewing machine with an electronic memory and electronic circuit for controlling the needle amplitute and the fabric feed in order to form a plurality of stitching patterns includes a plurality of pattern-selecting buttons on the pattern panel of the machine, an inverse memorizing button for inversing a pattern selected by the pattern selecting buttons, a memorizing button which causes the electronic memory to store a plurality of patterns in cooperation with the pattern selecting buttons, a function selector for dropping feed dog means with respect to the needle plate in cooperation with the pattern selecting buttons, and a twin-needle button for reducing the needle lateral amplitude.
摘要翻译：具有电子存储器的电子缝纫机和用于控制针放大器和织物馈送以形成多个缝合图案的电子电路包括在机器的图案面板上的多个花样选择按钮，用于反转由图案选择按钮选择的图案，使与电子存储器与图案选择按钮协同存储多个图案的存储按钮;与图形选择按钮相配合的用于相对于针板降落馈纸装置的功能选择器图案选择按钮和用于减小针横向振幅的双针按钮。

10. 发明授权

US4271773A Pulse motor rotation phase adjusting system of a sewing machine 失效
标题翻译：缝纫机脉冲电机旋转相位调整系统
公开(公告)号：US4271773A
公开(公告)日：1981-06-09
申请号：US18674
申请日：1979-03-08
申请人： Hachiro Makabe , Kazuo Watanabe , Toshiaki Kume , Toshihide Kakinuma , Hideaki Takenoya
发明人： Hachiro Makabe , Kazuo Watanabe , Toshiaki Kume , Toshihide Kakinuma , Hideaki Takenoya
IPC分类号： D05B3/02 , D05B19/02 , D05B69/28 , G05B19/10 , H02P8/00 , H02P8/08 , H02P8/12 , H02P8/38
CPC分类号： G05B19/106 , D05B19/02
摘要： A pulse motor rotation phase adjusting system for a sewing machine includes a pulse motor operative for positioning a needle of the sewing machine in accordance with the predetermined stitch coordinates of a selected pattern. The pulse motor is adapted to be set to one of the stepping rotation phases in dependence upon the predetermined combinations of the magnetic forces generated by the windings of the pulse motor. A light interrupting arrangement is provided in the system which is connected to the output shaft of the pulse motor and serves for detecting the respective rotation phases of the pulse motor within a range of the maximum needle swinging amplitude and to produce a signal corresponding to predetermined combination of the magnetic forces, which signal is read out by a control circuit operatively connected to the pulse motor to rotate and reset the same to its initial position in accordance with said predetermined stitch coordinates when the electric power is applied to the sewing machine.
摘要翻译：缝纫机的脉冲电机旋转相位调整装置包括：脉冲电机，用于根据选定图案的预定缝合坐标来定位缝纫机的针。根据由脉冲电动机的绕组产生的磁力的预定组合，脉冲电动机适于被设置为其中一个步进旋转相位。在系统中设置有光中断装置，其连接到脉冲电机的输出轴，用于在最大针摆幅度的范围内检测脉冲电机的各旋转相位，并产生对应于预定组合的信号的磁力，当电力施加到缝纫机时，该信号由可操作地连接到脉冲电机的控制电路读出，以便根据所述预定的针脚坐标旋转并将其复位到其初始位置。

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