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    Industrial control processor
    2.
    发明授权
    Industrial control processor 失效
    工业控制处理器

    公开(公告)号：US4153942A

    公开(公告)日：1979-05-08

    申请号：US761738

    申请日：1977-01-24

    Applicant: Vernon C. Gregory

    Inventor： Vernon C. Gregory

    IPC: G06F7/00 ,  G05B15/02 ,  G06F3/00 ,  G06F5/00 ,  G06F7/575 ,  G06F9/00 ,  G06F9/06 ,  G06F9/22 ,  G06F15/00 ,  G06F15/78 ,  G06F19/00 ,  H03K19/00 ,  H03K19/0175 ,  H03K19/173

    CPC classification number: G06F9/30029 ,  G06F9/30043 ,  G06F9/30098 ,  G06F9/34 ,  G06F9/3814 ,  G06F9/3824 ,  G06F9/3826

    Abstract: A one bit industrial control unit for executing a program of non-arithmetic instructions includes a one-bit bidirectional data conductor, a 4-bit instruction register and instruction decoder, and control logic coupled to the instruction decoder for generating control signals to effect execution of the non-arithmetic instructions. A logic unit having a first input coupled to the bidirectional data conductor, a second input, and an output is capable of performing logical AND, AND-complement, OR, OR-complement, and Exclusive NOR functions upon logical signals applied to its two inputs. A result register is coupled to the output of the logic unit. The output of the result register is fed back to the second input of the logic unit and is coupled by way of a write gate to the first input of the logic unit. An output enable instruction may be decoded by the instruction decoder to load and to enable an output latch, which in combination with gating circuitry activated by a store or a store-complement instruction, generates a write signal. An input enable instruction can be decoded to provide an input to an input enable to latch to control loading data from the bidirectional data conductor. The output of the input enable latch serves to provide a conditional inhibit to coupling of data from the bidirectional data conductor to the first input of the logic unit.

    Abstract translation: 用于执行非算术指令程序的一位工业控制单元包括一位双向数据导体，4位指令寄存器和指令解码器，以及耦合到指令解码器的控制逻辑，用于产生控制信号以执行 非算术指令。 具有耦合到双向数据导体的第一输入，第二输入和输出的逻辑单元能够在施加到其两个输入的逻辑信号上执行逻辑“与”，“与”，“补”和“或” 。 结果寄存器耦合到逻辑单元的输出。 结果寄存器的输出反馈到逻辑单元的第二个输入，并通过写入门耦合到逻辑单元的第一个输入端。 输出使能指令可以由指令解码器解码以加载并使能输出锁存器，其结合由存储器或存储补码指令激活的门控电路产生写入信号。 可以对输入使能指令进行解码，以提供输入到输入使能以锁存以控制来自双向数据导体的加载数据。 输入使能锁存器的输出用于提供条件禁止将数据从双向数据导体耦合到逻辑单元的第一输入端。

    In-mold process for fabrication of molded plastic printed circuit boards
    4.
    发明授权
    In-mold process for fabrication of molded plastic printed circuit boards 失效
    模制塑料印刷电路板的模内工艺

    公开(公告)号：US4710419A

    公开(公告)日：1987-12-01

    申请号：US842183

    申请日：1986-03-21

    Applicant: Vernon C. Gregory

    Inventor： Vernon C. Gregory

    IPC: B29C45/14 ,  H05K1/00 ,  H05K3/00 ,  H05K3/06 ,  B32B3/00 ,  B44C1/22 ,  G03C5/00

    CPC classification number: H05K3/0014 ,  B29C45/14639 ,  H05K1/0393 ,  H05K2201/09118 ,  H05K2203/1327 ,  H05K3/06 ,  Y10S428/901 ,  Y10T29/49155 ,  Y10T428/24926

    Abstract: A molding process and resulting product is disclosed in which a printed circuit pattern carrier is placed in a mold and is molded to an insulation carrier. The insulation carrier is disclosed as a printed circuit board or the interior of the insulation housing for an electrical product. Plural laminations molded atop one another are disclosed. The printed circuit carrier has mold gate openings to enable molding of features which extend above the plane of the conductive layer. A printed circuit pattern is applied before the molding step.

    Abstract translation: 公开了一种成型工艺和所得到的产品，其中将印刷电路图案载体放置在模具中并被模制到绝缘载体上。 绝缘载体公开为印刷电路板或用于电气产品的绝缘壳体的内部。 公开了彼此成型的多个叠片。 印刷电路载体具有模具门开口，以能够模制在导电层的平面之上延伸的特征。 在成型步骤之前应用印刷电路图案。

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