Signal processing apparatus and associated methodology for controlling the recording of data streams
    5.
    发明授权
    Signal processing apparatus and associated methodology for controlling the recording of data streams 有权
    用于控制数据流的记录的信号处理装置和相关联的方法

    公开(公告)号:US07606464B2

    公开(公告)日:2009-10-20

    申请号:US10864479

    申请日:2004-06-10

    IPC分类号: H04N5/76

    摘要: A data stream inputted to the inventive system from the outside is supplied to a PID (packet ID) extracting circuit 1, in which a PID is detected from a transport stream TS regardless of whether the transport stream TS is a full transport stream TS or a partial transport stream TS. The PID extracting circuit 1 transmits the thus extracted PID and data stream to a TS replacing/deleting circuit 2. The TS replacing/deleting circuit 2 has n 188-byte buffers and is able to set replaced TS packets to the buffers. A control circuit 3 such as a CPU (central processing unit) designates m PIDs relative to the respective buffers and designates the respective PIDs as the PID of the packet to be deleted or the PID of the packet to be replaced. Then, the TS replacing/deleting circuit 2 compares the PID received from the PID extracting circuit 1 with the PID designated by the control circuit 3. If they are identical to each other, then the PID that is set to be replaced is replaced and the PID that is set to be deleted is deleted. Thus, the packet indicative of attribute of data can be replaced satisfactorily.

    摘要翻译: 从外部输入到本发明的系统的数据流被提供给PID(分组ID)提取电路1,其中从传输流TS检测PID,而不管传输流TS是否是完整传输流TS或 部分传输流TS。 PID提取电路1将如此提取的PID和数据流发送到TS替换/删除电路2.TS替换/删除电路2具有n个188字节的缓冲器,并且能够将替换的TS分组设置到缓冲器。 诸如CPU(中央处理单元)的控制电路3指定相对于各个缓冲器的m个PID,并将各个PID指定为要删除的分组的PID或要替换的分组的PID。 然后,TS替换/删除电路2将从PID提取电路1接收的PID与由控制电路3指定的PID进行比较。如果它们彼此相同,则替换被设置为被替换的PID, 设置为被删除的PID被删除。 因此,可以令人满意地替换表示数据属性的分组。

    Valve unit for pipeline equipped with double flow tube
    7.
    发明授权
    Valve unit for pipeline equipped with double flow tube 失效
    用于管道的阀门单元配有双流管

    公开(公告)号:US5228472A

    公开(公告)日:1993-07-20

    申请号:US852069

    申请日:1992-03-16

    IPC分类号: F16K41/12 F16K51/02

    摘要: A valve unit installed in the pipeline equipped with double tubes. A valve body has an inlet passage, an outlet passage and a valve chamber. An inner tube of an inlet double tube is welded to the inlet passage of the inlet double tube, and an outer tube of the inlet double tube is secured to the valve body. The outlet double tube is also attached to the valve body. A cover is welded to the valve body, the inlet double tube and the outlet double tube. Passages are provided for leading leaked gas from the valve chamber to conduits formed between the outer tube and the inner tube of the inlet double tube and the outlet double tube.

    摘要翻译: 安装在配有双管的管道中的阀门单元。 阀体具有入口通道,出口通道和阀室。 入口双管的内管被焊接到入口双管的入口通道,入口双管的外管固定在阀体上。 出口双管也连接在阀体上。 盖子被焊接到阀体,入口双管和出口双管。 提供通道用于从阀室引导的泄漏气体到形成在入口双管和出口双管的外管和内管之间的管道。

    Method for manufacturing material for forming composite metal and method for manufacturing article formed from composite metal
    10.
    发明授权
    Method for manufacturing material for forming composite metal and method for manufacturing article formed from composite metal 有权
    复合金属成形用材料的制造方法及复合金属的制造方法

    公开(公告)号:US08012275B2

    公开(公告)日:2011-09-06

    申请号:US12284105

    申请日:2008-09-18

    IPC分类号: C22C1/05

    摘要: In a method for manufacturing a composite-metal-forming material, heating a metal material a Mg alloy or an Al alloy is heated to a temperature in a region where a solid and a liquid are both present to thereby yield a semi-molten metal material in a semi-molten state. An additive material is introduced to the semi-molten metal material and kneading is performed to obtain a composite metal material. The composite metal material is heated to a solution temperature of the metal material and a solution treatment is performed to thereby yield a composite-metal-forming material. The additive material introduced is a carbon nano-composite material formed by mixing a carbon nanomaterial and a metal powder to obtain a carbon nano-composite metal powder, compacting the carbon nano-composite metal powder into a solid to obtain a preform, heating the preform in a vacuum, inert gas, or non-oxidizing gas atmosphere to a temperature in a region where a solid and a liquid are both present, and applying pressure to the heated preform.

    摘要翻译: 在复合金属形成材料的制造方法中,将Mg合金或Al合金的金属材料加热至同时存在固体和液体的区域的温度,得到半熔融金属材料 处于半熔融状态。 将添加剂材料引入到半熔融金属材料中,进行捏合以获得复合金属材料。 将复合金属材料加热至金属材料的溶液温度,进行固溶处理,从而得到复合金属形成材料。 引入的添加剂材料是通过将碳纳米材料和金属粉末混合以获得碳纳米复合金属粉末而形成的碳纳米复合材料,将碳纳米复合金属粉末压实成固体以获得预成型体,加热预成型体 在真空中,惰性气体或非氧化性气体气氛中,在存在固体和液体的区域中的温度下,并向加热的预成型体施加压力。