公开(公告)号：US4869184A

公开(公告)日：1989-09-26

申请号：US226405

申请日：1988-07-29

Applicant: Michio Hisatake ,  Takeshi Kongo ,  Hidenori Sasako

Inventor： Michio Hisatake ,  Takeshi Kongo ,  Hidenori Sasako

IPC: D05B21/00 ,  D05B19/06 ,  D05C5/04 ,  G05B19/042 ,  G05B19/12

CPC classification number: D05B19/06 ,  G05B19/042 ,  G05B19/12 ,  G05B2219/23215 ,  G05B2219/23342 ,  G05B2219/23344 ,  G05B2219/24009 ,  G05B2219/24014 ,  G05B2219/24045

Abstract: An embroidering machine includes RAM which stores temporally the embroidering data read out from a memory card; a device which detects attaching or detaching of the memory card; a buffer circuit which makes and breaks a power source and buses for the memory card; an indicator or warning device which indicates the circuit making and breaking; a device for double checking the data sent from the memory card to RAM; and a device which indicates to the operator the presence of a required card. In the detector of the memory card, determined detecting edge terminals of the memory card are made shorter, and when the card is detached the circuits of the detecting terminals are disconnected earlier than the remaining circuits. When the circuit of the detecting terminal is disconnected, the port of the circuit is rendered to be high impedance by the buffer circuit and the power source to the memory card is disconnected before the terminal of the power source and the bus of the memory card are disconnected, so that if the memory card is slipped out from the embroidering machine while processing "ACCESS" of the memory card, the memory IC is not destroyed.

Abstract translation: 刺绣机包括RAM，其暂时存储从存储卡读出的绣花数据; 检测存储卡的附接或拆卸的装置; 缓冲电路，用于断开存储卡的电源和总线; 表示电路制作和断线的指示器或警告装置; 用于双重检查从存储卡发送到RAM的数据的装置; 以及向操作者指示存在所需卡的设备。 在存储卡的检测器中，确定存储卡的检测边缘端子变得更短，并且当卡被分离时，检测端子的电路比剩余电路早。 当检测端子的电路断开时，缓冲电路使电路的端口变为高阻抗，并且在电源端和存储卡的总线之前断开存储卡的电源 断开连接，使得如果存储卡在处理存储卡“ACCESS”时从绣花机中滑出，则存储器IC不会被破坏。

公开(公告)号：US4672904A

公开(公告)日：1987-06-16

申请号：US774402

申请日：1985-09-06

Applicant: Kenji Kato ,  Shoji Kato

Inventor： Kenji Kato ,  Shoji Kato

IPC: D05B19/06 ,  G05B19/042 ,  G05B19/12 ,  D05B3/02

CPC classification number: G05B19/12 ,  D05B19/06 ,  G05B19/042 ,  G05B2219/24009 ,  G05B2219/25469

Abstract: When a cassette is attached to or detached from a memory sewing machine, a switch provided on the sewing machine is actuated in association with the attaching or detaching so as to stop the operation of the circuit of the computer. During the actuation of said switch, an opening or closing is made between the connecting pin of the memory cassette and the circuit of the computer, and in the position where the attaching or detaching of the cassette is completed, the switch is returned to its initial position so as to position the circuit of the computer at the initial resetting condition so that a new stitching control is started.

Abstract translation: 当盒子被连接到记忆缝纫机或从记忆缝纫机拆卸时，设置在缝纫机上的开关与附接或拆卸相关联地被致动，以便停止计算机的电路的操作。 在所述开关的致动期间，在存储盒的连接销和计算机的电路之间形成打开或关闭，并且在盒的安装或拆卸完成的位置，开关返回到其初始状态 位置，以便将计算机的电路定位在初始复位条件下，从而开始新的缝合控制。

公开(公告)号：US3691399A

公开(公告)日：1972-09-12

申请号：US3691399D

申请日：1971-02-11

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： VINCH ANGELO N ,  KAMULSKI DAVID A

IPC: G05B9/02 ,  G05B19/048 ,  H01R12/00 ,  H05K7/14 ,  H02J

CPC classification number: G05B19/048 ,  G05B9/02 ,  G05B2219/24009 ,  H05K7/1438

Abstract: A safety circuit for preventing an electronic control from supplying signals to operate a machine whenever a circuit card is removed from the control. Removal of a circuit card causes a flip-flop to be set and to remain in that state until the removed card is re-inserted, and a manually operated push button is actuated to reset the flip-flop. Operation of the push button sounds a warning bell and resets the flip-flop after a predetermined time.