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    • 2. 发明授权
    • Sensor interrogation
    • 传感器询问
    • US09562873B2
    • 2017-02-07
    • US13796289
    • 2013-03-12
    • Towner B. SchefflerMichael A. Brown
    • Towner B. SchefflerMichael A. Brown
    • G01N27/30G01N33/00G01N33/497
    • G01N27/4065G01N27/304G01N33/007G01N33/497
    • A method of testing a system having at least one electrochemical sensor for detecting an analyte gas within a housing of the system, the housing having an inlet, the at least one electrochemical sensor including an electrically active working electrode in fluid connection with the inlet of the system, the method including biasing the electrically active working electrode at a first potential, to detect the analyte gas and biasing the electrically active working electrode at a second potential, different from the first potential, such that the at least one electrochemical sensor is sensitive to a driving force created in the vicinity of the inlet to test at least one transport path of the system. The method may further include creating the driving force in the vicinity of the inlet of the housing of the system and measuring a response of the electrically active working electrode to the driving force.
    • 一种测试具有至少一个电化学传感器的系统的方法,所述电化学传感器用于检测所述系统的壳体内的分析物气体,所述壳体具有入口,所述至少一个电化学传感器包括与所述入口的入口流体连接的电活性工作电极 系统,所述方法包括将电活动工作电极偏置在第一电位,以检测分析物气体,并将电活性工作电极偏置在不同于第一电位的第二电位,使得至少一个电化学传感器对 在入口附近产生的驱动力来测试系统的至少一个输送路径。 该方法还可以包括在系统的壳体的入口附近产生驱动力并测量电活动工作电极对驱动力的响应。
    • 6. 发明授权
    • System and method for adaptive equalization of a waveform independent of absolute waveform peak value
    • 独立于绝对波形峰值的波形自适应均衡的系统和方法
    • US06188721B1
    • 2001-02-13
    • US09061937
    • 1998-04-17
    • Ramin ShiraniSaied BenyaminMichael A. Brown
    • Ramin ShiraniSaied BenyaminMichael A. Brown
    • H03H730
    • H04L25/03885
    • An improved adaptive equalizer providing the proper amount of equalization to restore the missing frequency components of a received and underequalized waveform. The invention'equalization gain or pulse counting feature can be set at various levels by digitally programming the control logic of the invention. Additionally, the digital control features of the invention permit higher accuracy in determining required equalizations for waveforms and avoid variations, such as temperature process variations, present in analog systems. The invention permits higher accuracy in determining required equalizations for waveforms. The invention finds, holds, and updates the average low frequency peak of the incoming signal in a highly digital manner. Since peak information is digitally held, it is not subject to the data dependent drifts inherent in analog peak detectors. The invention equalizes the signal by continually digitally comparing the high frequency peaks of the incoming transitions to the average low frequency peak and either adding or subtracting frequency components until the high and average low frequency peaks are close to one another. The amount of frequency compensation is a measure of the equalization and is digitally held by the invention and continually updated.
    • 改进的自适应均衡器提供适当量的均衡以恢复接收和未鉴权波形的丢失频率分量。 本发明的等效增益或脉冲计数特征可以通过对本发明的控制逻辑进行数字编程而在各个层次上进行设置。 此外,本发明的数字控制特征允许在确定波形的所需均衡中避免更高的精度,并避免存在于模拟系统中的变化,例如温度过程变化。 本发明允许在确定波形的所需均衡时更高的准确度。 本发明以高度数字的方式发现,保持和更新输入信号的平均低频峰值。 由于峰值信息是数字保持的,因此不受模拟峰值检测器固有的数据相关漂移的影响。 本发明通过连续数字地比较输入转变的高频峰值与平均低频峰值以及增加或减去频率分量直到高和平均低频峰值彼此接近来均衡信号。 频率补偿量是均衡的量度,由本发明数字化并持续更新。
    • 9. 发明授权
    • Variable ventilation system for garments
    • 可变通风系统的服装
    • US4513451A
    • 1985-04-30
    • US468584
    • 1983-02-22
    • Michael A. Brown
    • Michael A. Brown
    • A41D27/28A41B9/10
    • A41D27/285A41D2600/102Y10S2/01
    • A system is described for controllably ventilating garments such as protective suits and jackets, especially garments which are worn by the occupants or operators of moving vehicles such as motorcycles, bicycles and some aircraft. Vents are provided in the front of the garment for controllably admitting air into the garment by means of flaps or other devices which cover the vents and which can incrementally be removed to control the amount of air entering the garment. Additional vents are provided at the back and sides of the garment to allow the exiting of air and prevent billowing of the garment due to air being trapped inside. The various vents which are provided in the garment are covered with air permeable material such as mesh which advantageously is stretchable to provide greater flexibility to the garment both while it is being worn and to facilitate putting on and taking off. The ventilation system of the invention can be used in conjunction with garments of various configurations and materials including leathers, woven fabrics and waterproof material.
    • 描述了一种用于可控制地通风的衣服的系统,例如防护服和夹克,特别是由乘客或诸如摩托车,自行车和某些飞机的移动车辆的操作者佩戴的衣服。 通风口设置在衣服的前部,用于通过襟翼或其他覆盖通风孔的装置可控地将空气引入衣服中,并且可以逐渐地移除,以控制进入衣服的空气量。 在衣服的背面和侧面设置另外的通风口,以允许空气排出,并防止由于空气被困在里面而使衣服滚滚。 设置在衣服中的各种通风口被诸如网的透气材料覆盖,其有利地是可拉伸的,以在穿着时提供更大的柔性,并且便于穿戴和脱落。 本发明的通风系统可以与各种配置和材料的服装一起使用,包括皮革,机织织物和防水材料。
    • 10. 发明授权
    • Combined collator-sorter
    • 组合分页器
    • US4146216A
    • 1979-03-27
    • US790492
    • 1977-04-25
    • Michael A. Brown
    • Michael A. Brown
    • B65H3/44B65H39/05B65H39/11
    • B65H3/446B65H39/05B65H39/11B65H2408/113
    • A sheet handling machine having the dual capability of either collating or sorting sheet material into individual booklets or collations. The machine has a plurality of sheet receiving bins operatively associated with infeed and outfeed locations of the machine, and a conveyor system for moving sheets between the infeed and outfeed locations in a predetermined sequence. The machine includes movable deflectors for deflecting sheets from the conveyor means into the bins, and feeding means located in the bins for feeding sheets from the bins back into the conveyor system. Appropriate controls are provided to cause the deflecting means or the feeding means to be selectively operable in a predetermined sequence. In a sorting mode of operation, successive copies of the first page of a booklet are fed into successive bins until each bin contains one copy. Thereafter, successive copies of each successive page of the booklet are fed into each bin until each bin contains a completed booklet. Thus, as many booklets are simultaneously formed as there are bins. In the collating mode, each bin is automatically loaded with a predetermined number of the same page of the booklet, and a single sheet from each bin is ejected and conveyed to a receiving station to form a single completed booklet.
    • 一种纸张处理机,具有将纸张材料整理或分类成单独的小册子或整理的双重能力。 机器具有与机器的进料和出料位置可操作地相关联的多个纸张接收箱,以及用于以预定顺序在进给位置和出料位置之间移动纸张的输送机系统。 该机器包括用于将片材从输送装置偏转到料仓中的可移动偏转器,以及位于料仓中的进给装置,用于将纸张从纸箱送入输送机系统。 提供适当的控制以使偏转装置或进给装置以预定顺序选择性地操作。 在排序操作模式中,小册子的第一页的连续副本被馈送到连续的箱中,直到每个箱包含一个副本。 此后,小册子的每个连续页面的连续副本被馈送到每个仓,直到每个仓包含完成的小册子。 因此,随着许多小册子同时形成,因为有箱子。 在整理模式中,每个纸盒自动加载预定数量的小册子的相同页面,并且从每个纸盒中单张纸张被弹出并传送到接收台以形成单个已完成的小册子。