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61. 发明授权

US5097779A Pattern selecting device of an electronic sewing machine 失效
标题翻译：电子缝纫机图案选择装置
公开(公告)号：US5097779A
公开(公告)日：1992-03-24
申请号：US627016
申请日：1990-12-13
申请人： Satoru Ishikawa , Akira Orii
发明人： Satoru Ishikawa , Akira Orii
IPC分类号： D05B3/02 , D05B19/00 , D05B19/10 , D05B69/18 , D05B73/00
CPC分类号： D05B19/105
摘要： A stitching pattern selecting device is disclosed which makes it possible to switch a plurality of patterns selectable among pattern groups displayed in a limited range at the front face of a sewing machine. The desired patterns are selected by scrolling large size indications of available patterns in succession so as to shorten the time for selecting the desired patterns, and select securely the patterns by a reverse white-black indication.
摘要翻译：公开了一种缝合图案选择装置，其可以切换在缝纫机的前表面上以有限范围显示的图案组中可选择的多个图案。通过连续地滚动可用图案的大尺寸指示来选择所需的图案，以缩短选择所需图案的时间，并通过反向白黑色指示安全地选择图案。

62. 发明授权

US4976552A Sewing machine of a sewing machine by wireless controller 失效
标题翻译：无线控制器缝纫机缝纫机
公开(公告)号：US4976552A
公开(公告)日：1990-12-11
申请号：US354149
申请日：1989-05-19
申请人： Satoru Ishikawa , Toshitaka Toyomi
发明人： Satoru Ishikawa , Toshitaka Toyomi
IPC分类号： D05B69/18 , H02P7/29
CPC分类号： H02P7/29 , D05B69/18
摘要： A sewing machine having a wireless controller is disclosed, wherein the sewing machine substantially comprising a drive motor for driving the sewing machine, a separate controller adjustably operated to produce a variable set voltage for controlling the rotation speed of the drive motor, a converter for converting the set voltage to a corresponding digital value and producing a series of data on the basis of the digital value, a device for producing carrier waves, modulator for modulating the series of data by way of the carrier waves and producing modulated waves, transmitter means responsive to the modulated waves to produce a corresponding light signal, means for receiving the light signal, demodulator for demodulating the received light signal, and a device responsive to the demodulated light to control the rotation speed of said drive motor.
摘要翻译：公开了一种具有无线控制器的缝纫机，其中缝纫机基本上包括用于驱动缝纫机的驱动马达，可调节地操作以产生用于控制驱动马达的转速的可变设定电压的单独控制器，用于转换将设定电压设置为相应的数字值，并根据数字值产生一系列数据，产生载波的装置，用于通过载波调制该数据系列并产生调制波的调制器，发射机装置响应以产生对应的光信号，用于接收光信号的装置，用于解调所接收的光信号的解调器，以及响应于解调的光来控制所述驱动电动机的转速的装置。

63. 发明授权

US4774899A Speed setting device for an electric sewing machine 失效
标题翻译：电动缝纫机调速装置
公开(公告)号：US4774899A
公开(公告)日：1988-10-04
申请号：US118239
申请日：1987-11-06
申请人： Michio Hisatake , Satoru Ishikawa
发明人： Michio Hisatake , Satoru Ishikawa
IPC分类号： D05B69/18 , H02P25/04 , H02P27/02 , D05B69/36
CPC分类号： D05B69/18
摘要： A flat touch switch having plural switch components with rotation speeds of the sewing machine shaft indicated on each component is positioned in the region of the needle bar. Pushing a component part of the switch drives the machine at the indicated speed. A control logic circuit senses the pushed component and by sensing the speed of the driven shaft, drives the machine at the selected speed.
摘要翻译：具有多个开关部件的平面触摸开关定位在针杆的区域中，该开关部件具有每个部件上指示的缝纫机轴的转速。推动开关的组件部分以指定的速度驱动机器。控制逻辑电路感测推动的部件并且通过感测从动轴的速度，以选定的速度驱动机器。

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