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    • 51. 发明申请
    • Control of the pH in washwater recovery system for a glass forming line
    • 控制玻璃成型生产线清洗水回收系统中的pH值
    • US20070000517A1
    • 2007-01-04
    • US11438859
    • 2006-05-23
    • Harry ClineWilliam DowneyLiang ChenWilliam Cooper
    • Harry ClineWilliam DowneyLiang ChenWilliam Cooper
    • B08B7/04B08B3/00C23G1/36
    • C03C25/146C02F1/66C02F2103/38C02F2209/06C03C25/285
    • A neutralization system for controlling the pH of the washwater used to clean and maintain polyacrylic bound glass forming equipment is provided. The neutralization system introduces a base solution to a washwater solution when the pH of the washwater solution contained in a closed loop washwater recovery system and in a washwater tank holding the washwater solution is determined to be below approximately 8.0. Maintaining the pH of the washwater solution reduces the corrosion rate of the glass fiber forming equipment that is typically associated with acidic binders. In a second embodiment of the invention, a closed-loop hoodwall reclaim washwater recovery system utilized in addition to the washwater neutralization system that allows for the recovery and reuse of a polycarboxylic acid binder with a minimal amount of base solution. The closed-loop hoodwall reclaim washwater system is not connected to the closed-loop washwater neutralization system.
    • 提供了一种用于控制用于清洁和保持聚丙烯酸粘合玻璃成型设备的洗涤水的pH的中和系统。 当封闭循环洗涤水回收系统中的洗涤水溶液的pH值和保持洗涤水溶液的洗涤水槽中的pH值确定为低于约8.0时,中和系统将基本溶液引入洗涤水溶液。 保持洗涤水溶液的pH降低了通常与酸性粘合剂相关的玻璃纤维成形设备的腐蚀速率。 在本发明的第二个实施方案中,除了洗涤水中和系统之外还使用了一种闭环罩盖回收洗涤水回收系统,其允许用最少量的碱溶液回收和再利用多元羧酸粘合剂。 闭环套管回收清洗水系统未连接到闭环清洗水中和系统。
    • 54. 发明申请
    • Methods and systems for interacting with virtual objects
    • 与虚拟对象交互的方法和系统
    • US20050231468A1
    • 2005-10-20
    • US11106616
    • 2005-04-15
    • Liang ChenCharles Brown
    • Liang ChenCharles Brown
    • G06F3/00G06F3/01G06F3/02G06F3/033G09G5/00
    • G06F3/011G06F3/016
    • The invention provides an apparatus for interacting with a computer system comprising a processor coupled to a display. The apparatus comprises a body configured to be moveable by a user. The body has a position sensor therein for producing a main position signal. A plurality of probe members are connected to the body. A plurality of transducers are coupled to the probe members for producing probe motion signals representative of positions of the probe members. A plurality of actuators are coupled to the probe members to selectively apply force to the probe members. A control system is coupled to the position sensor, the transducers and the actuators for receiving the main position signal and the probe position signals and interacting with the processor in order to produce control signals for controlling each of the probe members.
    • 本发明提供了一种用于与包括耦合到显示器的处理器的计算机系统交互的装置。 该装置包括被配置为可由用户移动的主体。 主体具有位置传感器,用于产生主位置信号。 多个探针构件连接到主体。 多个换能器耦合到探针构件,用于产生代表探针构件的位置的探针运动信号。 多个致动器联接到探针构件以选择性地向探针构件施加力。 控制系统耦合到位置传感器,换能器和致动器,用于接收主位置信号和探头位置信号并与处理器相互作用,以产生用于控制每个探针构件的控制信号。