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    • 4. 发明授权
    • Method and apparatus for preventing the discharge of powdery caffeine during coffee roasting
    • 用于在咖啡焙烧期间防止粉状咖啡因排出的方法和装置
    • US07998515B2
    • 2011-08-16
    • US11810869
    • 2007-06-06
    • Matthew P. WeisbergJohn R. PerkinsKevin Allen
    • Matthew P. WeisbergJohn R. PerkinsKevin Allen
    • A23F5/04
    • A23N12/08A23F5/04
    • Coffee beans are roasted with heated air in a roasting chamber, and contaminant-laden exhaust air including caffeine entrained therein is discharged from the chamber. While roasting is in progress, the exhaust air from the chamber is heated, directed through a catalytic converter and cooled to a temperature between about 250° F. to 325° F. Thereafter the cooled exhaust air flows through a cooler or condenser where the temperature of the cooled exhaust air is further lowered to between about 100° F. and 155° F., and it is then directed through a HEPA filter to remove caffeine particles that are present in the cooled air. Substantially caffeine-free clean exhaust air can then be discharged from the HEPA filter directly to the surroundings of the roasting machine such as a closed room, e.g. a retail establishment, frequented by persons.
    • 咖啡豆在烘烤室中用加热的空气烘烤,并且包含其中夹带的含有咖啡因的污染物排出空气从室排出。 在焙烧过程中,来自室的废气被加热,引导通过催化转化器并冷却到约250°F至325°F之间的温度。此后,冷却的排出空气流过冷却器或冷凝器,其中温度 的冷却废气进一步降低到约100°F至155°F之间,然后将其引导通过HEPA过滤器以除去存在于冷却空气中的咖啡因颗粒。 然后可以将基本上不含咖啡因的清洁废气从HEPA过滤器直接排放到焙烧机的周围,例如封闭的房间,例如, 一个经常光顾的零售店。
    • 8. 发明授权
    • Control inceptor systems and associated methods
    • 控制受体系统和相关方法
    • US08100029B2
    • 2012-01-24
    • US12029435
    • 2008-02-11
    • Terry PetersonKevin Allen
    • Terry PetersonKevin Allen
    • G05G9/047
    • G05G9/047G05G2009/04703Y10T74/20201
    • Control inceptor systems and associated methods, including inceptors suitable for high-g operations and/or inceptors having a center of rotation located within an operator's grasp region, are disclosed herein. One aspect of the invention is directed toward a control inceptor having a grip coupled to a support. The inceptor is configured so that a center of rotation for movement in at least one plane is located within the grasp region of an operator when an operator grasps the grip. The support is positioned so that when the operator moves the grip (e.g., makes an input movement), the support arcs about the center of rotation.
    • 本文公开了控制受体系统和相关方法,包括适合于具有位于操作者的抓握区域内的旋转中心的高g操作和/或受体的感受器。 本发明的一个方面涉及具有与支撑件相连的把手的控制受体。 受体被构造成使得当操作者抓握把手时,用于在至少一个平面中移动的旋转中心位于操作者的抓握区域内。 定位支架使得当操作者移动把手(例如进行输入移动)时,支撑件围绕旋转中心圆弧。
    • 9. 发明授权
    • Frequency agile-collocated multi-signal RF distribution system
    • 频率捷联多信号射频分配系统
    • US07277725B1
    • 2007-10-02
    • US10999868
    • 2004-11-30
    • Willard HenryThinh Q. HoKevin Allen
    • Willard HenryThinh Q. HoKevin Allen
    • H04M1/00
    • H04B1/525
    • A frequency agile collocated multi-signal rf distribution system. The system includes a plurality of receivers, a plurality of transmitters, a power amplification module, an antenna module and an interference reduction module. The power amplification module is operatively coupled to the plurality of transmitters and is capable of receiving and amplifying transmission signals, reducing interference and outputting amplified transmission signals. The antenna module is operatively coupled to the power amplification module and is capable of receiving amplified transmission signals, receiving reception signals and outputting reception signals. The interference reduction module is operatively coupled to the power amplification module, the antenna module and the plurality of receivers, and is capable of receiving amplified transmission signals and reception signals, reducing co-site interference in receptions signals, and outputting reception signals having reduced co-site interference to the plurality of receivers. A method for implementing a frequency agile collocated multi-signal rf distribution system is also described.
    • 频率敏捷并置多信号射频分配系统。 该系统包括多个接收机,多个发射机,功率放大模块,天线模块和干扰减少模块。 功率放大模块可操作地耦合到多个发射机,并且能够接收和放大传输信号,减少干扰并输出放大的传输信号。 天线模块可操作地耦合到功率放大模块,并且能够接收放大的发送信号,接收接收信号并输出​​接收信号。 干扰减轻模块可操作地耦合到功率放大模块,天线模块和多个接收机,并且能够接收放大的传输信号和接收信号,减少接收信号中的同站干扰,并输出具有减少的共享的接收信号 对多个接收机的现场干扰。 还描述了一种用于实现频率敏捷并置多信号RF分配系统的方法。