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公开(公告)号：US4331092A
公开(公告)日：1982-05-25
申请号：US175203
申请日：1980-07-31
Applicant: Michio Hisatake , Noboru Kasuga , Yasuro Sano
Inventor： Michio Hisatake , Noboru Kasuga , Yasuro Sano
Abstract: A cycle stitching device for a sewing machine includes a switch automatically operated to deenergize the drive motor of the machine and simultaneously energize a solenoid for activating a stopping device that stops the sewing machine with the needle located at a predetermined position, and pattern cam means stopped at a predetermined position thus permitting the stitching of the subsequent pattern exactly from the initial stitch coordinate.
Abstract translation: 用于缝纫机的循环缝合装置包括一个自动操作的开关，用于使机器的驱动马达断电，并同时激励用于启动停止装置的螺线管，该停止装置使针位于预定位置的针停止缝纫机，并且模式凸轮装置停止 在预定位置处，从而允许从初始缝合坐标精确地缝合后续图案。
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公开(公告)号：US4406238A
公开(公告)日：1983-09-27
申请号：US260287
申请日：1981-05-04
Applicant: Michio Hisatake , Yasuro Sano
Inventor： Michio Hisatake , Yasuro Sano
CPC classification number: D05B69/20
Abstract: A sewing machine has a group of pattern cams arranged to cooperate with a needle to produce a pattern per cycle rotation thereof, a user-operated pattern selecting device arranged to be manipulated for selecting the pattern cams to control a lateral swinging movement of the needle, a machine stopping device, pattern cycle selecting device operated to select one of pattern cycles to automatically stop the sewing machine after a selected pattern has been formed up in a selected pattern cycle, a device for detecting a termination of a pattern cycle and producing an electrical signal each time it detects the termination of the pattern cycle, a counter device responding to a predetermined number of the electrical signals of the pattern cycle detecting device to produce a pulse signal, and machine stopping device responding to the pulse signal of the counter device to operate the machine stopping device to stop the sewing machine.
Abstract translation: 一种缝纫机具有一组图案凸轮，其布置成与针配合以产生每周期旋转的图案;用户操作的图案选择装置，被布置成被操纵以选择图案凸轮以控制针的横向摆动， 机器停止装置，图案循环选择装置，用于选择一个模式周期以在选定的图案周期中形成选定图案之后自动停止缝纫机;用于检测图案周期的终止并产生电气的装置 信号，每当检测到模式周期的终止时，响应于模式周期检测装置的预定数量的电信号产生脉冲信号的计数器装置，以及响应于计数器装置的脉冲信号的机器停止装置 操作机器停止装置停止缝纫机。
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公开(公告)号：US4664047A
公开(公告)日：1987-05-12
申请号：US799441
申请日：1985-11-19
Applicant: Yasuro Sano
Inventor： Yasuro Sano
CPC classification number: D05B19/02
Abstract: If a predetermined pattern to be stitched exceeds a maximum amplitude amount available in a sewing machine, such a pattern is divided into appropriate shapes, and the divided shapes are stored in an electronic memory as pattern forming elements to be sized within the maximum amplitude amount. The pattern forming elements are classified into a first pattern group which is symmetrical with respect to a central basic line, a second pattern group which is formed at a left or right side of the central basic line, and a third pattern group which is asymmetrical with respect to the central basic line. The pattern forming elements are used in common to some of other predetermined patterns, and when those are selectively combined, the predetermined pattern may be produced into a stitched pattern.
Abstract translation: 如果要缝合的预定图案超过缝纫机中可获得的最大振幅量，则将这样的图案划分为适当的形状，并将划分的形状作为图案形成元件存储在电子存储器中，以将其尺寸设置在最大幅度量内。 图案形成元件被分为相对于中心基线对称的第一图案组，形成在中心基线的左侧或右侧的第二图案组，以及与第二图案组不对称的第三图案组， 尊重中央基线。 图形形成元件与其它预定图案中的一些共同使用，并且当选择性地组合图案形成元件时，可以将预定图案生成为缝合图案。
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公开(公告)号：US4428311A
公开(公告)日：1984-01-31
申请号：US332352
申请日：1981-12-18
Applicant: Yasuro Sano
Inventor： Yasuro Sano
Abstract: A pattern selecting device for a sewing machine comprising a first cam group of the machine for swinging the needle bar thereof and adapted to be rotated at a predetermined speed reduced with respect to the speed of the main shaft of the sewing machine, a second cam group for swinging the needle bar, rotated at further speed reduction, and an amplitude transmission lever having a follower engageable with the cams of the first cam group, said lever being provided with two members each carrying a respective follower one of which is engageable with the cams of the second cam group and the other engageable with the pattern selecting cam controllable by a rotatable dial.
Abstract translation: 一种用于缝纫机的图案选择装置，包括用于摆动针杆的机器的第一凸轮组，并且适于以相对于缝纫机的主轴的速度减小的预定速度旋转;第二凸轮组 用于摆动针杆，进一步减速旋转;以及振幅传递杆，其具有可与第一凸轮组的凸轮接合的随动件，所述杆设有两个构件，每个构件承载相应的从动件，其中的一个可与凸轮接合 并且另一个可与可旋转刻度盘控制的图案选择凸轮接合。
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公开(公告)号：US4756263A
公开(公告)日：1988-07-12
申请号：US45007
申请日：1987-04-30
Applicant: Yasuro Sano
Inventor： Yasuro Sano
CPC classification number: D05B27/02
Abstract: According to the invention, when a fabric feed device is set to sew a fabric with the straight stitches of smaller feeding amounts (or pitches), a machine operator is not required at first as conventionally to deliberately push the front edge of the fabric forwardly deep between a feed dog and a fabric pressor. The device of the invention is designed to effectively transport and sew the front edge of the fabric at an initial stage of straight stitching of smaller feeding amount. Further according to the invention, an adjustment of smaller feed amount may be effectively carried out in case of button hole stitches and satin stitches.
Abstract translation: 根据本发明，当织物进给装置被设置成以较小的进给量（或间距）的直线针缝制织物时，首先不需要机器操作者以故意将织物的前边缘向前深度地推动 在喂食犬和织物加压器之间。 本发明的装置被设计成在较小进给量的直线缝合的初始阶段有效地运输和缝制织物的前边缘。 此外，根据本发明，在按钮孔针迹和缎纹针迹的情况下，可以有效地执行较小进给量的调整。
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Patent Agency Ranking6.发明授权
公开(公告)号：US4696245A
公开(公告)日：1987-09-29
申请号：US765875
申请日：1985-08-14
Applicant: Kenji Kato , Yasuro Sano
Inventor： Kenji Kato , Yasuro Sano
IPC: D05B3/06
Abstract: In a computerized sewing machine, initial coordinate values of amplitudes of needle drops (the stitching width) for line-and bar tacks of a buttonhole are stored in a ROM. Desired stitching amplitude values and cut width values are selected by external setting means on the machine and stored in a RAM. The stored desired data are adjusted to coordinates of the present initial values in such a manner that selected needle drop or stitching amplitude values are offset in parallel relative to a center value of a maximum stitching amplitude available in the machine. The widths of stitches of the left-and right line tacks remain unchanged for different cut widths of a buttonhole and only the amplitudes of the bar tack stitches are adjusted to a particular cut width.
Abstract translation: 在计算机化缝纫机中，将针扣的线条和条钉的针头的振幅幅值（缝合宽度）的初始坐标值存储在ROM中。 所需的缝合幅度值和切割宽度值由机器上的外部设置装置选择并存储在RAM中。 存储的期望数据被调整为当前初始值的坐标，使得所选择的针滴或缝合振幅值相对于机器中可用的最大缝合幅度的中心值平行偏移。 针扣的不同切割宽度，左右线条的针迹宽度保持不变，只有条形针迹的幅度被调整到特定的切割宽度。
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公开(公告)号：US4691655A
公开(公告)日：1987-09-08
申请号：US818817
申请日：1986-01-14
Applicant: Yasuro Sano
Inventor： Yasuro Sano
CPC classification number: D05B19/00
Abstract: In a zigzag sewing machine, a mechanism for producing stitched patterns includes a shaft carrying a first group of pattern cams and a second group of pattern cams rotatable by a drive shaft and having different speed reduction ratios. Two followers movable by a pattern selecting dial via a pattern selecting shaft are engageable with the cams of the first and second cam group, respectively. It is possible to select patterns by a control of an actuating pawl which is carried out by operating an independently provided selecting dial. The stitched patterns of the conventional reduction ratio may be controlled without changing their size.
Abstract translation: 在锯齿形缝纫机中，用于生产缝合图案的机构包括承载第一组图案凸轮的轴和由驱动轴可旋转并具有不同减速比的第二组图案凸轮。 通过图案选择轴通过图案选择表盘可移动的两个跟随者可分别与第一和第二凸轮组的凸轮接合。 可以通过操作独立提供的选择拨盘来执行的致动爪的控制来选择图案。 可以在不改变其尺寸的情况下控制常规减速比的缝合图案。
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公开(公告)号：US4584955A
公开(公告)日：1986-04-29
申请号：US662950
申请日：1984-10-19
Applicant: Yasuro Sano
Inventor： Yasuro Sano
CPC classification number: D05B27/22 , D05D2207/06
Abstract: In a sewing machine having a feed adjusting device which is operated by means of a drive pulse motor, a feed adjusting member is pivoted relative to an attaching member such that the feed adjusting member is turned about an axis of an output shaft of the pulse motor by rotating a fine feed-adjusting member, an eccentric part of which is mounted in a groove formed in the feed adjusting member so that a fine adjustment of the feed pitch may be provided.
Abstract translation: 在具有通过驱动脉冲电机操作的进给调节装置的缝纫机中，进给调节构件相对于安装构件枢转，使得进给调节构件围绕脉冲马达的输出轴的轴线转动 通过旋转精细的进给调节构件，其偏心部分安装在形成在进给调节构件中的凹槽中，使得可以提供进给间距的微调。
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公开(公告)号：US4563966A
公开(公告)日：1986-01-14
申请号：US568805
申请日：1984-01-06
Applicant: Yasuro Sano
Inventor： Yasuro Sano
CPC classification number: D05B19/12
Abstract: An electronic control for a sewing machine, which electronically stores needle amplitude amounts and feed amounts as pattern signals, including a control motor having an output shaft with a center, an output arm affixed to the output shaft of the control motor and a guide pin connected with the output arm and a guide cam disposed at a predetermined distance to the control motor and having first and second grooves being arc-shaped and having different radii from the center of the output shaft of the control motor so as to provide both normal and reduced amounts of feed.
Abstract translation: 一种用于缝纫机的电子控制装置，其电子地存储作为图案信号的针幅度量和进给量，包括具有中心输出轴的控制电动机，附接到控制电动机的输出轴的输出臂和连接的引导销 其中输出臂和引导凸轮以预定的距离设置在控制电动机上，并具有第一和第二槽弧形并且具有与控制电动机的输出轴的中心不同的半径，以便提供正常和减小的 饲料量
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公开(公告)号：US4393794A
公开(公告)日：1983-07-19
申请号：US199914
申请日：1980-10-23
Applicant: Yasukata Eguchi , Hideaki Takenoya , Yasuro Sano
Inventor： Yasukata Eguchi , Hideaki Takenoya , Yasuro Sano
Abstract: A sewing machine has a stitch control pulse motor for changing the needle position and is connected to a needle plate by means of an intermediate control device which is operated by a starting device of the machine, to change the needle dropping hole.
Abstract translation: 缝纫机具有用于改变针位置的针脚控制脉冲电机，并且通过由机器的启动装置操作的中间控制装置连接到针板，以改变针落下孔。
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