Tire condition monitor device and method of manufacturing the same
    3.
    发明申请
    Tire condition monitor device and method of manufacturing the same 有权
    轮胎状态监测装置及其制造方法

    公开(公告)号:US20070220963A1

    公开(公告)日:2007-09-27

    申请号:US11519146

    申请日:2006-09-12

    IPC分类号: G01M17/02

    摘要: A tire condition monitor device includes a circuit board mounted on a tire wheel for detecting a pneumatic pressure in an interior of a tire. The circuit board is covered with urethane resin. The urethane resin has finer resin meshes as compared with the conventional silicon resin serving as a board protecting resin. Since sulfur gas and water is hard to permeate through the urethane resin, gas barrier and dampproof properties can be improved. In a method of manufacturing the tire condition monitor device, a prebaking process is carried out before aboard protecting process of covering the circuit board with the urethane resin. Since moisture contained in the circuit board is vaporized, the circuit board covered with the urethane resin can reliably be protected from moisture.

    摘要翻译: 轮胎状态监视装置包括安装在轮胎车轮上的电路板,用于检测轮胎内部的气动压力。 电路板用聚氨酯树脂覆盖。 与用作板保护树脂的常规硅树脂相比,聚氨酯树脂具有更细的树脂网。 由于硫气和水难以渗透通过聚氨酯树脂,因此可以提高阻气性和防潮性。 在制造轮胎状态监视装置的方法中,在利用聚氨酯树脂覆盖电路板的保护处理之前进行预烘烤处理。 由于包含在电路板中的水分蒸发,可以可靠地防止被聚氨酯树脂覆盖的电路板免受潮湿的影响。

    Compound semiconductor apparatus and method for manufacturing the
apparatus
    6.
    发明授权
    Compound semiconductor apparatus and method for manufacturing the apparatus 失效
    化合物半导体装置及其制造方法

    公开(公告)号:US6071780A

    公开(公告)日:2000-06-06

    申请号:US285778

    申请日:1999-04-05

    摘要: An undoped GaAs layer and a GaAs active layer are formed on a GaAs semiconductor substrate in that order, and a surface of the GaAs active layer is inactivated. Thereafter, a wafer composed of the GaAs semiconductor substrate, the undoped G&As layer and the GaAs active layer is annealed at temperatures ranging from 570 to 580.degree. C. in a molecular beam epitaxy apparatus. Thereafter, the wafer is maintained at temperatures ranging from 350 to 500.degree. C., and an insulating layer made of amorphous GaAs is formed on the GaAs active layer while using tertiary-butyl-gallium-sulfide-cubane "((t-Bu)GaS).sub.4 " as a source of the insulating layer. Thereafter, the insulating layer is patterned according to a photo-lithography method to form a gate insulating layer on the GaAs active layer. Thereafter, a source electrode and a drain electrode are formed on both sides of the gate insulating layer to arrange the source and drain electrodes separated from each other on the GaAs active layer, and a gate electrode is formed on the gate insulating layer.

    摘要翻译: 在GaAs半导体衬底上依次形成未掺杂的GaAs层和GaAs有源层,GaAs活性层的表面失活。 然后,在分子束外延装置中,将由GaAs半导体衬底,未掺杂的G&As层和GaAs有源层构成的晶片在570〜580℃的温度下退火。 此后,将晶片保持在350〜500℃的温度范围内,在GaAs活性层上形成由非晶GaAs形成的绝缘层,同时使用叔丁基硫化镓 - 立方体“((t-Bu) GaS)4“作为绝缘层的源。 此后,根据光刻法将绝缘层图案化,以在GaAs有源层上形成栅极绝缘层。 然后,在栅极绝缘层的两侧形成源电极和漏电极,在GaAs有源层上排列相互分离的源电极和漏电极,在栅极绝缘层上形成栅电极。

    Compound semiconductor field effect transistor having an amorphous gas
gate insulation layer
    8.
    发明授权
    Compound semiconductor field effect transistor having an amorphous gas gate insulation layer 失效
    具有无定形气体栅极绝缘层的化合物半导体场效应晶体管

    公开(公告)号:US5920105A

    公开(公告)日:1999-07-06

    申请号:US16419

    申请日:1998-01-30

    摘要: An undoped GaAs layer and a GaAs active layer are formed on a GaAs semiconductor substrate in that order, and a surface of the GaAs active layer is inactivated. Thereafter, a wafer composed of the GaAs semiconductor substrate, the undoped GaAs layer and the GaAs active layer is annealed at temperatures ranging from 570 to 580.degree. C. in a molecular beam epitaxy apparatus. Thereafter, the wafer is maintained at temperatures ranging from 350 to 500.degree. C., and an insulating layer made of amorphous GaAs is formed on the GaAs active layer while using tertiary-butyl-gallium-sulfide-cubane "((t-Bu)GaS).sub.4 " as a source of the insulating layer. Thereafter, the insulating layer is patterned according to a photo-lithography method to form a gate insulating layer on the GaAs active layer. Thereafter, a source electrode and a drain electrode are formed on both sides of the gate insulating layer to arrange the source and drain electrodes separated from each other on the GaAs active layer, and a gate electrode is formed on the gate insulating layer.

    摘要翻译: 在GaAs半导体衬底上依次形成未掺杂的GaAs层和GaAs有源层,GaAs活性层的表面失活。 此后,在分子束外延装置中,将由GaAs半导体衬底,未掺杂的GaAs层和GaAs有源层组成的晶片在570〜580℃的温度下退火。 此后,将晶片保持在350〜500℃的温度范围内,在GaAs活性层上形成由非晶GaAs形成的绝缘层,同时使用叔丁基硫化镓 - 立方体“((t-Bu) GaS)4“作为绝缘层的源。 此后,根据光刻法将绝缘层图案化,以在GaAs有源层上形成栅极绝缘层。 然后,在栅极绝缘层的两侧形成源电极和漏电极,在GaAs有源层上排列相互分离的源电极和漏电极,在栅极绝缘层上形成栅电极。

    Plant operation support system
    9.
    发明授权
    Plant operation support system 失效
    工厂运行支持系统

    公开(公告)号:US5581459A

    公开(公告)日:1996-12-03

    申请号:US765839

    申请日:1991-09-26

    IPC分类号: G05B13/02 G06N3/04 G06F15/18

    摘要: When amounts of operation control variables and/or operation state evaluation variables of a plant are calculated through a multilayered neural network based on data indicating a plant state, and the calculated results are indicated to an operator, a plant operation support system has functions to analyze an internal causality between neurons in the neural network, and display quantitative guidance by association in the neural network and also the analyzed result of the internal causality between the neurons as an association reason.

    摘要翻译: 当基于指示工厂状态的数据通过多层神经网络计算工厂的操作控制变量和/或操作状态评估变量的数量时,将运算结果指示给操作者,工厂操作支持系统具有分析功能 神经网络中神经元之间的内在因果关系,并通过神经网络中的关联显示定量指导,以及神经元内部因果关系的分析结果作为关联原因。