Plasticating screw
    1.
    发明授权
    Plasticating screw 失效
    塑化螺丝

    公开(公告)号:US06206559B1

    公开(公告)日:2001-03-27

    申请号:US09142056

    申请日:1998-09-17

    IPC分类号: B29B742

    摘要: This invention relates to a plasticating screw suitable for use in an injection molding machine or an extruder. In the plasticating screw which is rotatable within a cylinder and has a mixing head (7) with plural groove portions (7a,7b) formed therein, recesses (2,3) in the shape of steps or slopes are formed on an outer peripheral surface (7d) of the mixing head (7) other than the groove portions (7a,7b) so that the recesses are in communication with the groove portions (7a,7b) located forward thereof as viewed in a direction of rotation.

    摘要翻译: 本发明涉及一种适用于注塑机或挤出机的塑化螺杆。 在能够在气缸内旋转并具有形成有多个槽部(7a,7b)的混合头(7)的塑化螺杆中,在外周面形成有台阶状或斜面形状的凹部(2,3) (7a,7b)以外的混合头(7)的凹部(7d),使得凹部与沿着旋转方向观察的位于其前方的槽部(7a,7b)连通。

    Hopper structure for feeding powdery materials
    2.
    发明授权
    Hopper structure for feeding powdery materials 失效
    饲料粉料的料斗结构

    公开(公告)号:US6045348A

    公开(公告)日:2000-04-04

    申请号:US98303

    申请日:1998-06-18

    摘要: The present invention is directed to a hopper structure for feeding a powdery material adapted to enable gas, etc., generated in a plasticizing cylinder to escape irrespective of the state of feed of the powdery material within a hopper. To this end, the hopper structure of the present invention is arranged such that the plasticizing cylinder is formed with a material feed port for providing a communication between the interior and the exterior of the plasticizing cylinder, and that a hopper is provided for feeding a powdery material via the material feed port to the outer periphery of a screw within the plasticizing cylinder, and that a material feeding tube is mounted to the bottom of the hopper for allowing a communication between the bottom of the hopper and the vicinity of the outer periphery of the screw, with a gap for the removal of air being formed between the outer peripheral surface of the material feeding tube and the inner peripheral surface of the material feed port, the gap extending from the vicinity of the outer periphery of the screw to the exterior. The present invention is applied for the feed of a powdery molding material into the plasticizing cylinder of an in-line screw injection molding machine or of an in-line screw extrusion molding machine.

    摘要翻译: 本发明涉及一种料斗结构,用于供给粉末材料,该粉末材料适于使得在塑化筒中产生的气体等能够逸出,而不管料斗内的粉末材料的进料状态如何。 为此,本发明的料斗结构被设置成使塑化筒形成有用于在塑化筒的内部和外部之间提供连通的材料供给口,并且设置料斗以将粉末状 材料通过材料供给口连接到塑化筒内的螺杆的外周,并且料斗的底部安装有供料管,用于允许料斗底部与外周附近的连通 所述螺杆具有用于除去在所述材料供给管的外周表面和所述材料供给口的内周表面之间的空气的间隙,所述间隙从所述螺杆的外周附近延伸到所述外部 。 本发明适用于将粉末成型材料进料到直列螺杆注射成型机或直列螺杆挤出成型机的增塑筒中。

    Multiprocessor system and control method therefor
    3.
    发明授权
    Multiprocessor system and control method therefor 失效
    多处理器系统及其控制方法

    公开(公告)号:US4812973A

    公开(公告)日:1989-03-14

    申请号:US706276

    申请日:1985-02-27

    申请人: Kiyoshi Kinoshita

    发明人: Kiyoshi Kinoshita

    IPC分类号: G06F5/06 G06F15/167 G06F15/16

    摘要: In a multiprocessor system in which bidirectional data transfer is effected among a plurality of processors through at least one data buffer permitting the transfer data to be read therefrom and written thereinto, judgement is made as to whether the transfer data can be read from the data buffer and/or written thereinto on the basis of information about the read and/or write addresses of the data buffer, and the processing of each of processors is interrupted on the basis of the result of the judgement to cause the processor to read the transfer data from the data buffer and/or write it thereinto.

    摘要翻译: 在多处理器系统中,通过至少一个数据缓冲器在多个处理器之间进行双向数据传输,允许从其读取和写入传送数据,从而判断传输数据是否可以从数据缓冲器读取 根据关于数据缓冲器的读取和/或写入地址的信息来写入和/或写入,并且基于判断结果中断每个处理器的处理以使处理器读取传送数据 从数据缓冲器和/或写入其中。

    Multiprocessor system and control method therefor
    4.
    发明授权
    Multiprocessor system and control method therefor 失效
    多处理器系统及其控制方法

    公开(公告)号:US4866597A

    公开(公告)日:1989-09-12

    申请号:US727828

    申请日:1985-04-26

    申请人: Kiyoshi Kinoshita

    发明人: Kiyoshi Kinoshita

    CPC分类号: G06F15/167

    摘要: A multiprocessor system is configured so as to effect a bidirectional data transfer among a plurality of processors through a data buffer of a plurality of bytes to which transfer data can be written and from which it can be read. The system is provided with mode storage means of which contents are rewritten by at least one of the plurality of processors and for storing mode information indicating that write/read operation of transfer data in the data buffer means by the one processor is controlled based on DMA system or interrupt system, condition storage means for storing information as to whether write and read operations of transfer data in the data buffer means by the one processor are in an allowed condition or not, and selector means operative to output either a DMA request signal or an interrupt request signal on the basis of storage contents of the mode storage means and the condition storage means, and a DMA controller wherein when the DMA request signal is given, the DMA controller is operative to control write/read operation of transfer data in the data buffer means by the one processor based on the DMA system, whereby when the interrupt request signal is given, the one processor is operative to control write/read operation of transfer data in the data buffer means based on the interrupt system.

    摘要翻译: 多处理器系统被配置为通过可以写入传送数据的多个字节的数据缓冲器来实现多个处理器之间的双向数据传送,并且从其读取它们。 该系统设置有模式存储装置,其中内容由多个处理器中的至少一个处理器重写,并且用于存储指示由基于DMA的一个处理器在数据缓冲器装置中的传送数据的写入/读取操作的模式信息 系统或中断系统,条件存储装置,用于存储关于一个处理器在数据缓冲器装置中的传送数据的写入和读取操作是否处于允许状态的信息;以及选择器装置,用于输出DMA请求信号或 基于模式存储装置和条件存储装置的存储内容的中断请求信号,以及DMA控制器,其中当给出DMA请求信号时,DMA控制器可操作以控制传输数据的写入/读取操作 数据缓冲器是由一个处理器基于DMA系统的装置,由此当给出中断请求信号时,一个处理器可操作地继续执行 基于中断系统的数据缓冲器中的传输数据的rol写/读操作。

    Input data synchronizing circuit
    5.
    发明授权
    Input data synchronizing circuit 失效
    输入数据同步电路

    公开(公告)号:US4425646A

    公开(公告)日:1984-01-10

    申请号:US281492

    申请日:1981-07-08

    摘要: An input data synchronizing circuit of the invention has a synchronous control counter. Part of count value of the synchronous control counter is supplied to a count register. The count register accesses a parameter ROM utilizing, as part of an address, a count value (phase status) during the input of current data and a count value (phase status) during input of immediately preceding data. The parameter ROM outputs a correction value as an initial value for the synchronous control counter so that the synchronous control counter would output a WINDOW signal synchronous with the input data near the center of the pulse width of the WINDOW signal. The circuit of the invention further includes a rotation correction register which holds stationary time shift information serially input by the rotational errors of the floppy disk drives and which outputs the information to the parameter ROM as part of the address.

    摘要翻译: 本发明的输入数据同步电路具有同步控制计数器。 同步控制计数器的计数值的一部分被提供给计数寄存器。 作为地址的一部分,计数寄存器使用在输入当前数据期间的计数值(相位状态)和在紧接在前的数据的输入期间的计数值(相位状态)来访问参数ROM。 参数ROM输出作为同步控制计数器的初始值的校正值,使得同步控制计数器将输出与WINDOW信号的脉冲宽度中心附近的输入数据同步的WINDOW信号。 本发明的电路还包括旋转校正寄存器,其保持由软盘驱动器的旋转错误串行输入的固定时间偏移信息,并将该信息作为地址的一部分输出到参数ROM。

    Method and apparatus for automatically testing semiconductor device
    6.
    发明授权
    Method and apparatus for automatically testing semiconductor device 失效
    用于自动测试半导体器件的方法和装置

    公开(公告)号:US06734694B2

    公开(公告)日:2004-05-11

    申请号:US10092163

    申请日:2002-03-05

    IPC分类号: G01R3128

    摘要: The apparatus 10 includes a tray 22 for holding a semiconductor device 18, an inspection connector 30 for automatically coupling to a connector 16 of the device 18, a probe 32 for supplying or receiving signals to or from terminals 14A of a device body 14 being in contact with each other, an inspection robot 36 for picking up the body 14 held in the tray and transporting it to the probe to get contact with or close to; a controller 66 to control the robot 36, and a tester 34 to test the device 18 by supplying input signals to one of the connector 30 or the probe 32 and receiving output signals from the other.

    摘要翻译: 设备10包括用于保持半导体器件18的托盘22,用于自动耦合到设备18的连接器16的检测连接器30,用于向或者从设备主体14的端子14A提供或接收信号的探针32 彼此接触,用于拾取保持在托盘中的主体14并将其运送到探针以与之接触或靠近的检查机器人36; 用于控制机器人36的控制器66和测试器34,通过向连接器30或探针32中的一个提供输入信号并接收来自另一个的输出信号来测试装置18。

    Heat Exchanger and Method of Producing the Same
    9.
    发明申请
    Heat Exchanger and Method of Producing the Same 审中-公开
    换热器及其生产方法

    公开(公告)号:US20080121387A1

    公开(公告)日:2008-05-29

    申请号:US11720135

    申请日:2005-11-18

    IPC分类号: F28F9/02 B23P15/26

    摘要: A heat exchanger is formed by connecting tube-group blocks along a tube axis, where each one of tube-group blocks includes a plurality of substrates having a large number of through holes, which communicate with insides of a plurality of tubes placed between the substrates. A length of the tubes can be shortened so that the tube-group block can be formed within a predetermined size. The substrates and the tubes can be formed by injection molding or die-casting simultaneously with ease, so that the manufacturing steps of inserting the tubes and bonding the substrates can be eliminated. The heat exchanger can be available at a lower cost while it maintains excellent heat exchanging performance.

    摘要翻译: 通过沿着管轴连接管组块来形成热交换器,其中每个管组块包括多个通孔,其具有多个通孔,该多个基板与放置在基板之间的多个管的内部连通 。 可以缩短管的长度,使得管组块可以形成在预定尺寸内。 基板和管可以通过注塑或压铸同时容易地形成,从而可以消除插入管和接合基板的制造步骤。 热交换器可以以更低的成本获得,同时保持良好的热交换性能。