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31. 发明授权

US4353021A Control circuit for a pulse motor 失效
标题翻译：脉冲电机的控制电路
公开(公告)号：US4353021A
公开(公告)日：1982-10-05
申请号：US131358
申请日：1980-03-18
申请人： Kazuo Watanabe , Hachiro Makabe
发明人： Kazuo Watanabe , Hachiro Makabe
IPC分类号： H02P8/12 , H02P8/16 , H02P8/30 , G05B19/40
CPC分类号： H02P8/16
摘要： A control circuit is disclosed for operating a pulse motor which contains a first winding and a second winding. A first bridge can connect the first winding to a power source in two directions and can also disconnect the first winding therefrom. Likewise, a second bridge can so connect and disconnect the second winding from the power source. A sequencer operates the bridges so that such connection and disconnection takes place according to a predetermined sequence, in order to allow the motor to be rotated in discrete steps. A comparator stage compares current flowing through the first and second windings with an adjustable voltage reference, and regulates the bridges so as to regulate such current in accordance with a value to which the adjustable voltage reference has been adjusted. A means adjusts the adjustable voltage reference in accordance with the predetermined sequence. The control circuit reduces power consumption by the pulse motor and thereby allows a smaller torque pulse motor and a smaller power source to be utilized.
摘要翻译：公开了一种用于操作包含第一绕组和第二绕组的脉冲电机的控制电路。第一桥可以将第一绕组在两个方向上连接到电源，并且也可以从其断开第一绕组。类似地，第二桥可以使第二绕组与电源连接并断开。定序器操作桥，使得根据预定顺序进行这种连接和断开，以允许马达以离散步骤旋转。比较器级将流过第一和第二绕组的电流与可调节的电压基准进行比较，并且调节电桥，以便根据已调节可调参考电压的值来调节该电流。 A装置根据预定的顺序调节可调参考电压。控制电路降低了脉冲电机的功耗，从而允许使用较小的转矩脉冲电机和较小的电源。

32. 发明授权

US4332208A Sewing machine speed control circuit 失效
标题翻译：缝纫机速度控制电路
公开(公告)号：US4332208A
公开(公告)日：1982-06-01
申请号：US43223
申请日：1979-05-29
申请人： Toshiaki Watasue , Hachiro Makabe
发明人： Toshiaki Watasue , Hachiro Makabe
IPC分类号： D05B69/18 , H02P25/04 , H02P25/10 , H02P27/02
CPC分类号： H02P25/04 , D05B69/18
摘要： A sewing machine control circuit is disclosed in which acceleration or deceleration of the machine is effected by the operator in such a way as to gradually increase or decrease motor speed during periods of operator intervention and to maintain whatever speed exists at the time operator intervention ceases. Improved circuitry is utilized to perform these functions.
摘要翻译：公开了一种缝纫机控制电路，其中机器的加速或减速由操作者以在操作员干预期间逐渐增加或减少电机速度的方式实现，并且在操作员干预停止时保持存在的任何速度。利用改进的电路来执行这些功能。

33. 发明授权

US4299180A Electrical automatic pattern stitching sewing machine 失效
标题翻译：电动自动拼接缝纫机
公开(公告)号：US4299180A
公开(公告)日：1981-11-10
申请号：US953169
申请日：1978-10-20
申请人： Toshiaki Kume , Toshihide Kakinuma , Hachiro Makabe , Kazuo Watanabe , Hideaki Takenoya
发明人： Toshiaki Kume , Toshihide Kakinuma , Hachiro Makabe , Kazuo Watanabe , Hideaki Takenoya
IPC分类号： D05B3/02 , D05B19/14 , D05B27/22
CPC分类号： D05B19/14
摘要： The needle-shifting zig-zag unit and the work feeding unit are moved to different positions, when necessary, for successive stitches, to form a stitching pattern. Each unit is powered by the main rotating drive shaft of the sewing machine. However, each unit is provided with a respective stepper motor. Each stepper motor changes the setting of an adjuster in a reciprocating-motion generator driven by the main drive shaft. When one of these adjusters is in a constant setting, its respective reciprocating-motion generator continually generates reciprocating motion of constant corresponding amplitude, for an unlimited time, so long as the drive shaft rotates. The needle-penetration coordinates for the stitching pattern are established by continually changing the amplitude of the reciprocations performed by the two reciprocating-motion generators. A static memory is read out, in synchronism with sewing, to furnish information commanding the stepper motors to move the amplitude adjusters of the reciprocating-motion generators from one amplitude setting to another, very quickly, to in this way establish all the successive needle-penetration coordinates for even complex stitching patterns.
摘要翻译：针移Z字形单元和工作进给单元在必要时移动到不同位置，用于连续的针迹，以形成缝合图案。每个单元由缝纫机的主旋转驱动轴供电。然而，每个单元都设置有相应的步进电机。每个步进电机改变由主驱动轴驱动的往复运动发电机中的调节器的设定。当这些调节器中的一个处于恒定设置时，只要驱动轴旋转，其各自的往复运动发生器连续地产生恒定相应振幅的往复运动，持续无限制的时间。通过连续地改变由两个往复运动发生器执行的往复运动的振幅来建立缝合图案的穿刺坐标。与缝纫同步地读出静态存储器，以提供命令步进电机的信息，使往复运动发生器的幅度调节器从一个振幅设置非常快地移动到另一个，从而以这种方式建立所有连续的针 - 穿透坐标甚至复杂的缝合图案。

34. 发明授权

US4259913A Electronic pattern control sewing machine 失效
标题翻译：电子图案控制缝纫机
公开(公告)号：US4259913A
公开(公告)日：1981-04-07
申请号：US41404
申请日：1979-05-21
申请人： Hideaki Takenoya , Hachiro Makabe
发明人： Hideaki Takenoya , Hachiro Makabe
IPC分类号： D05B3/02 , D05B19/02 , G05B19/10 , G05B19/18
CPC分类号： G05B19/106 , D05B19/10
摘要： A sewing machine has stitch forming instrumentalities synchronously operated with the upper drive shaft to produce a variety of stitch patterns using a plurality of manual pattern selecting switches to produce pattern selecting signals specific to the pattern selected in conjunction with a pulse generator which produces a pulse per rotation of the upper shaft which pulse triggers a free-running pulse from an oscillator which are then progressively registered by a counter that addresses a static memory to produce a signal for stopping the operation of the oscillator, and control means for selectively applying the counter contents to the stitch forming instrumentalities.
摘要翻译：缝纫机具有与上部驱动轴同步操作的缝合形成工具，以使用多个手动花纹选择开关产生各种针迹图案，以产生特定于与脉冲发生器相关联的图案选择信号，脉冲发生器产生脉冲上轴的旋转，该脉冲触发来自振荡器的自由运行脉冲，然后由处理静态存储器的计数器逐渐记录以产生用于停止振荡器的操作的信号;以及控制装置，用于选择性地应用计数器内容到缝合形成工具。

35. 发明授权

US4221177A Sewing machine with stitch-pattern control circuitry 失效
标题翻译：缝纫机缝纫图案控制电路
公开(公告)号：US4221177A
公开(公告)日：1980-09-09
申请号：US926627
申请日：1978-07-20
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： The stitch-control-signal outputs of a first memory are connected to the inputs of stitch-forming instrumentalities via an intermediate second memory. One of the two memories is a static memory which is read out by applying to the address signal inputs thereof a series of next-address signals derived from the signals produced at the output of that memory. Both memories may be static memories whose read-out is performed in that way. Alternatively, the intermediate memory may be a sequential-access dynamic memory, such as a shift register, whose read-out is effected by a train of indistinguishable shift signals. In the latter event, the read-out of the first memory is effected by applying to the address-signal inputs thereof a series of next-address signals derived from the output signals of the first memory and not performed in synchronism with machine operation, whereas the read-out of the dynamic sequential-access second memory is performed in synchronism with machine operation but without addressing codes and instead by trains of indistinguishable signals. The information read out from the intermediate second memory is written into it either from the first memory or alternatively from an external pattern data reader, such as a perforated-tape reader.
摘要翻译：第一存储器的针脚控制信号输出经由中间第二存储器连接到针迹形成工具的输入。两个存储器中的一个是静态存储器，其通过向其地址信号输入端应用从该存储器的输出处产生的信号导出的一系列下一地址信号来读出。两个存储器可以是静态存储器，其读出以这种方式执行。或者，中间存储器可以是顺序存取动态存储器，例如移位寄存器，其读出由一列不可区分的移位信号实现。在后一种情况下，通过向地址信号输入施加一系列从第一存储器的输出信号导出并且不与机器操作同步地执行的下一地址信号来实现第一存储器的读出，而动态顺序访问第二存储器的读取与机器操作同步地执行，但是不寻址代码，而是通过不可区分的信号列。从中间第二存储器读出的信息从第一存储器或从外部图案数据读取器（例如穿孔磁带读取器）中被写入。

36. 发明授权

US4210088A Sewing machine with an electronic pattern stitch control system 失效
标题翻译：缝纫机配有电子图案针迹控制系统
公开(公告)号：US4210088A
公开(公告)日：1980-07-01
申请号：US914940
申请日：1978-06-12
申请人： Hideaki Takenoya , Hachiro Makabe
发明人： Hideaki Takenoya , Hachiro Makabe
IPC分类号： D05B19/02 , G05B19/10 , D05B3/02
CPC分类号： G05B19/106 , D05B19/02
摘要： When a pattern is selected a pattern-identifying code word is persistently held, the system referring to this code word during pattern formation. A free-running pulse generator applies pulses to an addressing counter, unsynchronized with machine operation, and at a speed much higher than the speed of machine rotation. As the addressing counter assumes successive counts, successive data appear at the outputs of an addressed ROM. At least some of this memory-output data is continually compared to the pattern-identifying code word, to ascertain whether certain predetermined relationships between the memory-output data and pattern-identifying code word exist; these relationships include identity, but are not limited to simple identity. This ongoing comparison determines how many steps the counter is to be allowed to run through before the next stitch-forming operation is performed. Meanwhile, at least some of the memory-output data is being applied to an adder having feedback, through the intermediary of logic gates. The output signals of the adder constitute potential stitch-control data. As the counter counts, sometimes the output signals produced by the adder are fed back and added to the input signals applied to the adder's input, the potential stitch-control data being generated in this way. When the counter stops counting, the output signals now present on the adder will constitute the stitch-control data for the next stitching operation to be performed.
摘要翻译：当选择图案时，持续地保持图案识别码字，系统在图案形成期间参考该代码字。自由运行的脉冲发生器将脉冲施加到寻址计数器，与机器操作不同步，并且速度远高于机器旋转速度。由于寻址计数器采用连续计数，所以连续数据出现在寻址ROM的输出端。该存储器输出数据中的至少一些与模式识别码字不断比较，以确定存储器 - 输出数据和模式识别码字之间是否存在某些预定的关系; 这些关系包括身份，但不限于简单的身份。这种正在进行的比较确定在进行下一个针脚形成操作之前，允许计数器经过多少步骤。同时，至少一些存储器输出数据被应用于具有反馈的加法器，通过逻辑门的中间。加法器的输出信号构成潜在的针脚控制数据。当计数器计数时，有时由加法器产生的输出信号被反馈并加到施加到加法器输入端的输入信号中，以这种方式生成潜在的针迹控制数据。当计数器停止计数时，现在出现在加法器上的输出信号将构成要执行的下一个缝合操作的针迹控制数据。

37. 发明授权

US4181086A Pattern selecting system for sewing machine 失效
标题翻译：缝纫机图案选择系统
公开(公告)号：US4181086A
公开(公告)日：1980-01-01
申请号：US886911
申请日：1978-03-15
申请人： Hideaki Takenoya , Kazuo Watanabe , Toshiaki Kume , Hachiro Makabe , Tamotsu Nakagawa
发明人： Hideaki Takenoya , Kazuo Watanabe , Toshiaki Kume , Hachiro Makabe , Tamotsu Nakagawa
IPC分类号： D05B3/02 , D05B19/10 , G05B19/10 , H03K17/76 , H03K23/66
CPC分类号： G05B19/10 , D05B19/105
摘要： A rows-and-columns array of indicator lamps, each lamp associated with a selectable stitch pattern, is provided on the machine housing, with one pushbutton switch per column of indicator lamps. In a first embodiment, when a particular column and row contain the single illuminated one of the lamps, depression of the pushbutton switch associated with a different column terminates illumination of the presently lighted lamp and instead effects illumination of the lamp of the same row but in the column associated with the newly depressed pushbutton switch, whereupon repeated pressing of the newly pressed switch causes the illuminated state to shift, lamp by lamp, along such column. Alternatively, when the illuminated-lamp indication is located in a particular row and column, depression of the pushbutton switch associated with a different column causes the illuminated-lamp indication to jump to that column, and in particular always to a predetermined lamp within that column, e.g., the first therein. In this way, when the number of selectable stitch patterns is large, a comparatively small number of pushbutton switches can be utilized to control pattern selection in a way involving a regular and predetermined rule of displacement of the illuminated-lamp indication from column to column.
摘要翻译：指示灯的行和列阵列，每个与选择性针迹图案相关联的灯被提供在机器壳体上，每列指示灯具有一个按钮开关。在第一实施例中，当特定的列和行包含单个照明的灯中的一个时，与不同列相关联的按钮开关的按下终止了当前点亮的灯的照明，而是实现同一行的灯的照明，与新按压的按钮开关相关联的列，由此重复按下新按压的开关，使得照明状态沿灯塔沿灯柱移动。或者，当照明灯指示位于特定行和列中时，与不同列相关联的按钮开关的按下导致照明指示灯跳转到该列，并且特别地总是到该列内的预定灯，例如，其中的第一个。以这种方式，当可选择缝合图案的数量大时，可以使用相对较少数量的按钮开关以以涉及从列到列的照明灯指示的规则和预定的位移规则的方式来控制图案选择。

38. 发明授权

US4419947A Electronic sewing machine 失效
标题翻译：电子缝纫机
公开(公告)号：US4419947A
公开(公告)日：1983-12-13
申请号：US294171
申请日：1981-08-19
申请人： Hachiro Makabe , Muneaki Hagiwara , Haruhiko Tanaka
发明人： Hachiro Makabe , Muneaki Hagiwara , Haruhiko Tanaka
IPC分类号： D05B3/02 , D05B19/02 , D05B21/00
CPC分类号： D05B19/02
摘要： A sewing machine has a rotatable shaft for operating a stitch forming device, and includes a feed dog for feeding fabric to be sewn, and a needle for forming stitches in the fabric. The machine comprises a first electronic memory for storing stitch control data and including at least the needle position control data for different patterns; pattern selecting element for reading the first memory stitch control data for a selected pattern; timing element operated synchronously with the shaft to produce a timing signal for progressively reading the stitch control data from the first memory; stitch mode changing switch element for determining an elongation rate of a selected pattern to be elongated in a fabric feeding direction; second memory element for temporarily storing designated stitch control data of the first memory element; counter element for counting the ordinals of the stitches of the selected pattern in relation to the timing signals and in accordance with the pattern elongation rate to thereby designate the pattern elongation rate and the stitch control data to be stored into the second memory element progressively during formation of the stitches of the pattern; and calculating element operable with respect to the counter element (CT1, CT2) to make a calculation to produce second stitches between the first stitches formed by the stitch control data.
摘要翻译：缝纫机具有用于操作线圈形成装置的可旋转轴，并且包括用于进行缝合的织物的进给爪和用于在织物中形成针迹的针。所述机器包括：第一电子存储器，用于存储针迹控制数据，并且至少包括用于不同图案的针位置控制数据; 图案选择元件，用于读取所选图案的第一存储器针脚控制数据; 定时元件与轴同步操作以产生用于逐渐从第一存储器读取针脚控制数据的定时信号; 用于确定所选择的图案在织物进给方向上伸长的伸长率的针迹模式改变开关元件; 第二存储元件，用于临时存储第一存储元件的指定的针脚控制数据; 计数器元件，用于相对于定时信号计数所选图案的针迹的序数，并且根据图案延伸率，从而在形成期间逐渐指定图案延伸率和要存储到第二存储元件中的针迹控制数据的图案的针迹; 以及相对于所述计数元件（CT1，CT2）可操作的计算元件，进行计算，以在由所述针迹控制数据形成的所述第一线圈之间产生第二线圈。

39. 发明授权

US4417188A Pulse motor driving system 失效
标题翻译：脉冲电机驱动系统
公开(公告)号：US4417188A
公开(公告)日：1983-11-22
申请号：US311303
申请日：1981-10-14
申请人： Hachiro Makabe , Haruhiko Tanaka , Akira Orii
发明人： Hachiro Makabe , Haruhiko Tanaka , Akira Orii
IPC分类号： G05B19/40 , H02P8/00 , H02P8/14
CPC分类号： H02P8/00 , G05B19/40 , G05B2219/43006
摘要： A driving system for a pulse motor, particularly of a sewing machine, includes an electronic memory for determining the time series of drive pulses to control the speed of the pulse motor according to a number of moving steps. The system is provided with a number of calculating devices operated in accordance with calculating formulas reflecting the functions of the number of stepping pulses to control the stepping speed of the pulse motor in accordance with the number of steps needed by the pulse motor to move a given distance.
摘要翻译：用于脉冲电动机，特别是缝纫机的驱动系统包括电子存储器，用于根据多个移动步骤来确定用于控制脉冲电动机的速度的驱动脉冲的时间序列。该系统具有多个计算装置，该计算装置根据反映步进脉冲数的功能的计算公式来操作，以根据脉冲电动机移动给定的步骤所需的步数来控制脉冲电动机的步进速度距离。

40. 发明授权

US4403560A Electronic sewing machine 失效
标题翻译：电子缝纫机
公开(公告)号：US4403560A
公开(公告)日：1983-09-13
申请号：US289521
申请日：1981-08-03
申请人： Hachiro Makabe , Akira Orii , Yoshitaka Takahashi
发明人： Hachiro Makabe , Akira Orii , Yoshitaka Takahashi
IPC分类号： D05B3/02 , D05B19/00 , D05B19/10 , G05B19/10
CPC分类号： D05B19/10 , G05B19/106
摘要： Disclosed is an electronic sewing machine for modifying a stitch pattern with stitch forming instrumentalities, including a first memory for storing stitch control data used to control said stitch forming instrumentalities, a plurality of pattern selecting switches selectively operable for producing a different pattern signal for addressing the first memory to sequentially read the stitch control data, a second memory for storing a selected number of pattern signals, each one of the selected number of pattern signals designating an initial address of the first memory, a counter for counting the total and ordinal number of the pattern signals stored in the second memory, and a calculating device for storing at least one calculation formula for selecting a predetermined variation rate, the calculating device being responsive to the total as well as ordinal numbers of the pattern signals to modify the stitch control data read from the first memory for controlling the stitch forming instrumentalities.
摘要翻译：公开了一种电子缝纫机，用于使用针迹形成工具修改针迹图案，包括用于存储用于控制所述针迹形成工具的缝合控制数据的第一存储器，多个模式选择开关，其可选地可操作用于产生用于寻址的不同模式信号用于顺序读取针脚控制数据的第一存储器，用于存储选定数量的图案信号的第二存储器，指定第一存储器的初始地址的选定数量的图案信号中的每一个，用于计数第一存储器的总数和序数的计数器存储在第二存储器中的图形信号和用于存储用于选择预定变化率的至少一个计算公式的计算装置，所述计算装置响应于图案信号的总数和序数来修改针迹控制数据从用于控制针迹成形仪的第一存储器读取心态

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