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    • 8. 发明授权
    • Method for manufacturing foam material using molten slag
    • 使用熔渣制造泡沫材料的方法
    • US09139471B2
    • 2015-09-22
    • US13820567
    • 2011-09-20
    • Qingtao WangXianjin YuXin ZhaoBenkui GongZhenxia WeiYueyun LiJun Ming
    • Qingtao WangXianjin YuXin ZhaoBenkui GongZhenxia WeiYueyun LiJun Ming
    • B29C44/00C04B5/06C04B111/00C04B111/52
    • C04B5/065B29C44/00C04B5/06C04B2111/00793C04B2111/52
    • A method for manufacturing a foam material by using a molten slag includes: introducing the molten slag maintained at 1400° C.-1500° C. into a pool for preserving heat, and adding a viscosity modifier and/or a color modifier to the molten slag to adjust a viscosity and/or a color a product manufactured. The molten slag is discharged into a foaming pour while adding a foaming agent to the molten slag, while controlling the foam and mold at 1250° C.-1400° C. The foamed and molded slag is maintained at 800° C.-1000° C. for 20-30 minutes in a non-reducing atmosphere, and then naturally cooled to a room temperature to obtain the foam material. The produced inorganic nonmetal foam material and products thereof have such characteristics as stable color quality, abrasion resistance, pressure resistance, small thermal conductivity, small shrinkage ratio, and excellent sound absorption, adsorption and filtering performances.
    • 通过使用熔渣制造泡沫材料的方法包括:将保持在1400℃-1500℃的熔渣引入用于保存热量的池中,并将粘度改进剂和/或颜色调节剂加入到熔融的 渣以调节制造的产品的粘度和/或颜色。 在熔融炉渣中加入发泡剂,同时在1250℃-1400℃下控制泡沫和模具,将熔渣排放到发泡罐中。发泡和模制的炉渣保持在800℃-1000℃ 在非还原气氛中搅拌20-30分钟,然后自然冷却至室温,得到泡沫材料。 所生产的无机非金属泡沫材料及其制品具有稳定的颜色品质,耐磨性,耐压性,导热性小,收缩率小,以及优异的吸音,吸附和过滤性能等特性。
    • 9. 发明授权
    • Keyboard circuit and method for keyboard circuit
    • 键盘电路和键盘电路的方法
    • US09128533B2
    • 2015-09-08
    • US13095885
    • 2011-04-28
    • Fan-Lin LuXin ZhaoRuey-Shyang YouXiao-Guang LiHan-Che Wang
    • Fan-Lin LuXin ZhaoRuey-Shyang YouXiao-Guang LiHan-Che Wang
    • G06F3/02G06F3/023G06F1/32
    • G06F3/023G06F1/3271Y02D10/156
    • A keyboard and a keyboard circuit, wherein the keyboard acts as an input device for a portable device or a computer. The keyboard circuit comprises an interface for connecting with the computer or the portable device, a detection circuit for detecting the logic level signal of the power supply from the computer or the portable device connected to the keyboard, and a microprocessor determining whether a computer or a portable device is connected to the keyboard in accordance with the logic level signal of the power input. The keyboard circuit uses a first communication circuit to communicate with the computer and a second communication circuit to communicate with the portable device, thus the keyboard is compatible with the computer or the portable device. The keyboard is capable of entering a sleep mode after finishing the transmission of the key codes to the computer or the portable device.
    • 键盘和键盘电路,其中键盘用作便携式设备或计算机的输入设备。 键盘电路包括用于与计算机或便携式设备连接的接口,用于检测来自计算机或连接到键盘的便携式设备的电源的逻辑电平信号的检测电路,以及确定计算机或 便携式设备根据电源输入的逻辑电平信号连接到键盘。 键盘电路使用第一通信电路与计算机通信,第二通信电路与便携式设备通信,因此键盘与计算机或便携式设备兼容。 完成密钥代码传输到计算机或便携式设备后,键盘能够进入睡眠模式。