公开(公告)号：US5255622A

公开(公告)日：1993-10-26

申请号：US866404

申请日：1992-04-10

申请人： Yasushi Baba ,  Shiro Satoma

发明人： Yasushi Baba ,  Shiro Satoma

IPC分类号： D05B1/10 ,  D05B1/20

CPC分类号： D05B1/20 ,  D05D2205/16

摘要： An overlock sewing machine is provided with means for driving a lower looper according to a plurality of different oscillational movements independently of each other, a clutch mechanism for changing the aforementioned movements from one to the other mode, a back and forth drive mechanism for moving a lower looper back and forth, a mechanism for transmitting movement of the back and forth drive mechanism to a lower looper and releasing transmission of the movement therefrom, a lower looper oscillating means for oscillatively moving a lower looper, a mechanism for releasing oscillational movement of the upper looper therefrom, and a motion change-over device for interchanging operation between the clutch mechanism, the transmission and release means, and oscillational movement release means. The arrangement permits conversion of various stitch formations in a sewing machine to take place in a simple manner without requiring complicated adjustment.

摘要翻译： 一种包缝缝纫机设置有用于根据彼此独立的多个不同振荡运动来驱动下弯针的装置，用于将上述运动从一个模式改变到另一模式的离合器机构，用于移动 来回移动下弯针，用于将前后驱动机构的运动传递到下弯针并释放其运动的传递机构，用于使下弯针振荡地移动的下弯针振荡装置，用于释放下弯针的振动运动的机构 以及用于在离合器机构，变速器和释放装置之间切换操作的运动切换装置和摆动运动释放装置。 该装置允许缝纫机中的各种针迹组合的转换以简单的方式进行而不需要复杂的调整。

公开(公告)号：US20050010309A1

公开(公告)日：2005-01-13

申请号：US10876648

申请日：2004-06-28

申请人： Yasushi Baba

发明人： Yasushi Baba

IPC分类号： G05B13/02 ,  G05B5/01 ,  G05B11/36 ,  G05B13/04

CPC分类号： G05B13/042 ,  G05B5/01

摘要： In a method of adjusting a process control device wherein a closed loop system comprising a control subject and external compensator is approximated by a transfer function expressed by the time constant of a first-order delay filter and a dead time, adjustment is effected by displaying the step response of the closed loop system as a first response, displaying the step response of a model transfer function of the closed loop system as a second response in superimposed fashion with the first response, adjusting the respective parameters so that the difference of the first response and the second response is within a prescribed evaluation standard range, and performing prescribed conversion and setting of this model parameter as a control parameter of the controller, so that the response of the process control device is within a prescribed evaluation standard range.

摘要翻译： 在一种调节过程控制装置的方法中，其中包括控制对象和外部补偿器的闭环系统由一阶延迟滤波器和死区时间的时间常数表示的传递函数近似，通过显示 闭环系统的阶跃响应作为第一响应，以与第一响应重叠的方式显示闭环系统的模型传递函数的阶跃响应作为第二响应，调整各个参数，使得第一响应的差 并且第二响应在规定的评价标准范围内，并且执行该模型参数的规定转换和设置作为控制器的控制参数，使得过程控制装置的响应在规定的评估标准范围内。

公开(公告)号：US4723570A

公开(公告)日：1988-02-09

申请号：US947219

申请日：1986-12-23

申请人： Yasushi Baba ,  Masahiro Aoki

发明人： Yasushi Baba ,  Masahiro Aoki

IPC分类号： F16K3/24 ,  F16K47/02 ,  F16K25/00

CPC分类号： F16K47/023 ,  F16K3/243 ,  Y10T137/7613 ,  Y10T137/7668 ,  Y10T137/88038 ,  Y10T137/88054

摘要： A water tap cartridge to be mounted on the barrel of a compression-type faucet essentially consisting of an inlet portion communicating with a water supply pipe, an outlet portion forming a tap hole, a horizontal dowel seat portion horizontally extending and forming a partitioning wall between said inlet portion and outlet portion and a cylindrical rise-up portion extending vertically above said dowel seat portion, said rise-up portion being provided with a packing retaining thread on its top exterior surface, which comprises a cylinder having a flange portion, said cylinder being such that its lower end seats on said seat portion and its flange abutts the top end of said cylindrical rise-up portion when the cartridge is mounted on the faucet barrel, a cap nut adapted to be screwed onto said packing retaining thread with said flange being interposed therebetween so as to fix said cartridge rigidly with respect to the barrel, said cylinder having an orifice which is brought into communication with said outlet portion as the cartridge is so mounted and fixed in position, a vertically slidable piston installed within said cylinder through O-ring means, and a lever means secured fixedly to said piston.

摘要翻译： 一个水龙头盒，安装在压缩式水龙头的筒体上，基本上由与供水管连通的入口部分，形成出水口的出口部分，水平延伸的水平定位销座部分， 所述入口部分和出口部分和在所述定位销座部分上方垂直延伸的圆柱形上升部分，所述上升部分在其顶部外表面上设置有填料保持螺纹，其包括具有凸缘部分的圆柱体，所述圆柱体 使得当所述盒安装在所述水龙头筒上时，所述座部分上的下端座和所述座的凸缘与所述圆柱形上升部分的顶端抵接;适于在所述衬垫保持螺纹上拧上所述凸缘的帽螺母 插入其间以便相对于筒体刚性地固定所述盒，所述圆柱体具有被连接的孔口 具有作为盒的所述出口部分的阳离子被安装和固定就位，通过O形环装置安装在所述圆筒内的可垂直滑动的活塞以及固定地固定在所述活塞上的杠杆装置。

公开(公告)号：US07149589B2

公开(公告)日：2006-12-12

申请号：US10876648

申请日：2004-06-28

申请人： Yasushi Baba

发明人： Yasushi Baba

IPC分类号： G05B13/02

CPC分类号： G05B13/042 ,  G05B5/01

摘要： In a method of adjusting a process control device wherein a closed loop system comprising a control subject and external compensator is approximated by a transfer function expressed by the time constant of a first-order delay filter and a dead time, adjustment is effected by displaying the step response of the closed loop system as a first response, displaying the step response of a model transfer function of the closed loop system as a second response in superimposed fashion with the first response, adjusting the respective parameters so that the difference of the first response and the second response is within a prescribed evaluation standard range, and performing prescribed conversion and setting of this model parameter as a control parameter of the controller, so that the response of the process control device is within a prescribed evaluation standard range.

摘要翻译： 在一种调节过程控制装置的方法中，其中包括控制对象和外部补偿器的闭环系统由一阶延迟滤波器和死区时间的时间常数表示的传递函数近似，通过显示 闭环系统的阶跃响应作为第一响应，以与第一响应重叠的方式显示闭环系统的模型传递函数的阶跃响应作为第二响应，调整各个参数，使得第一响应的差 并且第二响应在规定的评价标准范围内，并且执行该模型参数的规定转换和设置作为控制器的控制参数，使得过程控制装置的响应在规定的评估标准范围内。

公开(公告)号：US4486820A

公开(公告)日：1984-12-04

申请号：US283823

申请日：1981-07-16

申请人： Yasushi Baba ,  Hirofumi Tezuka ,  Kohzo Kitagawa

发明人： Yasushi Baba ,  Hirofumi Tezuka ,  Kohzo Kitagawa

IPC分类号： H01L31/04 ,  F21S8/00 ,  F21S9/02 ,  F21S9/03 ,  H02J7/35 ,  H05B37/02 ,  F21L7/00

CPC分类号： F21S9/035 ,  F21S8/081 ,  H02J7/355 ,  H05B37/02 ,  F21W2131/10 ,  F21W2131/109 ,  Y10S136/291 ,  Y10S362/802

摘要： A lighting equipment adapted for outdoor location, the equipment being supported on a structure on which a solar cell is placed to charge up a battery for lighting a lamp, wherein the battery and the lamp are provided in the structure, the lamp being lit from the sunset up to the expiry of a predetermined period of time.

摘要翻译： 一种适于室外定位的照明设备，该设备被支撑在其上放置有太阳能电池的结构上以对用于照明灯的电池充电，其中在该结构中设置电池和灯，该灯从 日落到预定时间段到期。

公开(公告)号：US06597735B1

公开(公告)日：2003-07-22

申请号：US09433057

申请日：1999-11-03

申请人： Yasushi Baba

发明人： Yasushi Baba

IPC分类号： H03K908

CPC分类号： G06F1/025

摘要： A small-scale timer assembly includes a PWM signal generator including a selector for selecting one of a plurality of clock sources, a timer for counting based on the selected clock source to deliver an overflow signal, a comparator for comparing the count in the timer against a setting to deliver a coincidence signal, and a signal processor for generating a PWM signal based on the overflow signal and the coincidence signal, and a count controller for counting the number of overflow signals to allow the selector to select another of the clock sources. The PWM signal is used for generating a sinusoidal signal.

摘要翻译： 小规模定时器组件包括：PWM信号发生器，包括用于选择多个时钟源中的一个的选择器;基于所选择的时钟源进行计数以递送溢出信号的定时器;比较器，用于将定时器中的计数与 用于提供符合信号的设置，以及用于基于溢出信号和一致信号产生PWM信号的信号处理器，以及用于对溢出信号的数量进行计数以允许选择器选择另一个时钟源的计数控制器。 PWM信号用于产生正弦信号。

公开(公告)号：US5544601A

公开(公告)日：1996-08-13

申请号：US363865

申请日：1994-12-27

申请人： Yasushi Baba

发明人： Yasushi Baba

IPC分类号： D05B1/20 ,  D05B73/04 ,  D05B83/00 ,  D05B69/36

CPC分类号： D05B83/00

摘要： A safety device for an overlock sewing machine comprises: a way of selecting having an operating part located at which a loop cover covers, for selectively setting the operating part to a first mode set-up position to set up a first stitching mode using an auxiliary cloth table or to a second mode set-up position to set up the second stitching mode using a cloth waste cover, a way of contacting having an engaging part that may engage the operating part of the a way of selecting, the way of contacting being movably supported by the looper cover such that the engaging part is positioned in front of the second mode set-up position when the auxiliary cloth table is set to the looper cover, and that the engaging part is positioned in front of the first mode set-up position when the cloth waste cover is set to the looper cover, in the case that the engaging part comes in contact with the operating part, the way of contacting hindering the looper cover from turning toward a stand-up position thereof, and a way of operating coupled with the way of contacting so as to move the way of contacting when one of the auxiliary cloth table and the cloth waste cover is set to the looper cover.

摘要翻译： 一种用于包缝缝纫机的安全装置包括：选择方式，其具有环盖覆盖的操作部分，用于选择性地将操作部件设置到第一模式设置位置，以使用辅助装置来设置第一缝合模式 布桌或第二模式设置位置，以使用布废物盖来设置第二缝合模式，接触方式具有可以接合选择方式的操作部分的接合部分，接触方式 可移动地由活套盖支撑，使得当辅助布台被设置在套环盖上时，接合部分位于第二模式设置位置的前面，并且接合部分位于第一模式设置位置的前方， 当布置废物盖被设置到活套盖时，在接合部与操作部接触的情况下，阻碍活套盖转动的立场的接触方式 以及当辅助布台和布废物盖之一设置在活套盖上时，与接触方式相耦合以便移动接触方式的操作方式。

公开(公告)号：US5467725A

公开(公告)日：1995-11-21

申请号：US254887

申请日：1994-06-06

申请人： Shuji Fujita ,  Yasushi Baba ,  Hitoshi Itoh ,  Shiro Satoma

发明人： Shuji Fujita ,  Yasushi Baba ,  Hitoshi Itoh ,  Shiro Satoma

IPC分类号： D05B1/20 ,  D05B61/00 ,  D05B63/00

CPC分类号： D05B61/00

摘要： A thread spreading apparatus for use in an overlock sewing machine capable of performing over-edge chain stitching and other stitching. The thread spreading apparatus uses a lower looper for over-edge chain stitching to allow a needle to surely drop into a triangle defined by a needle thread, a looper thread and the lower looper, thereby enabling multi-thread chain stitching and covering chain stitching to be performed without fail. The apparatus includes a thread spreading hook having hook portions with different heights for retaining needle threads and a projection formed on one of the hook portions. During stitching other than over-edge chain stitching, the hook portions of the thread spreading hook retain the needle threads when two needles drop, thereby allowing each needle to drop into a triangle defined by the looper thread, the lower looper and the corresponding needle thread. During over-edge chain stitching, the hook portions lie rearwardly of an idle chain stitch forming bore provided in a needle plate.

摘要翻译： 一种用于能够进行超边缘链式缝合和其他缝合的包缝机中的线扩展装置。 线扩展装置使用较低的打圈器进行超边缘链式缝合，以使针能够可靠地落入由针线，弯针线和下弯针限定的三角形中，从而实现多线链接和覆盖链式缝合 不要失败地执行。 该装置包括具有不同高度的钩部分以用于保持针线的螺纹铺展钩和形成在一个钩部上的突起。 在缝合之外，除了上边缘的链式缝合之外，当两针落下时，延伸钩的钩部保持针线，从而允许每个针落入由弯针线，下弯针和相应的针线所限定的三角形 。 在超边缘链接缝合期间，钩部位于设置在针板中的空闲链式线圈形成孔的后方。

公开(公告)号：US5282432A

公开(公告)日：1994-02-01

申请号：US919830

申请日：1992-07-27

申请人： Shuji Fujita ,  Shiro Satoma ,  Yasushi Baba

发明人： Shuji Fujita ,  Shiro Satoma ,  Yasushi Baba

IPC分类号： D05B1/10 ,  D05B1/20 ,  D05B19/00 ,  D05B1/14

CPC分类号： D05B1/20 ,  D05D2205/16

摘要： There is provided a needle attachment position indicator device for use in a sewing machine of a type comprising a stitch pattern forming mechanism provided in a machine frame for permitting selection of one stitch pattern from a plurality of different stitch patterns, an actuator member disposed in the machine frame for permitting selection of the stitch pattern, an actuation mechanism disposed in the machine frame for setting the stitch pattern forming mechanism at selected stitch pattern in response to the selective actuation of the actuator member, and needle holding means having a plurality of needle attachment positions. The device includes an indicator member capable of indicating needle attachment position corresponding to the selected stitch pattern, in response to the selective actuation of the actuator member.

摘要翻译： 提供了一种用于缝纫机的针头安装位置指示装置，该缝纫机包括设置在机架中的线迹图案形成机构，用于允许从多个不同针迹图案中选择一个针迹图案，致动器构件设置在 用于允许选择针迹图案的机架;响应于致动器构件的选择性致动而设置在机架中用于将针迹图案形成机构设置为选定针脚图案的致动机构，以及具有多个针附接件的针保持装置 职位 该装置包括响应于致动器构件的选择性致动而能够指示与所选择的针脚图案相对应的针附接位置的指示器构件。