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    • 1. 发明授权
    • Method of providing and processing a plurality of stored-value cards
    • 提供和处理多个储值卡的方法
    • US07841520B2
    • 2010-11-30
    • US12577652
    • 2009-10-12
    • Mark A. SchultzDennis R. Smith
    • Mark A. SchultzDennis R. Smith
    • G06K5/00
    • G07F7/1008A45C11/18G06K2017/0067G06Q20/20G06Q20/341G06Q20/3578
    • A method of providing and processing a plurality of stored-value cards includes providing a stored-value card assembly including the plurality of stored-value cards in a housing. The plurality of stored-value cards includes a first stored-value card and a last stored-value card. Each of the plurality of stored-value cards is associated with a different account identifier linking each one of the plurality of stored-value cards to a different financial record or account. The different account identifiers collectively define a series of account identifiers. The method further includes scanning the different account identifier associated with the first stored-value card using a point-of-sale terminal, and scanning the different account identifier associated with the last stored-value card using the point-of-sale terminal. The housing indicates which of the different account identifier associated with the first stored-value card and the last stored-value card should be scanned first. Other card assemblies and associated methods are also disclosed.
    • 提供和处理多个储值卡的方法包括在壳体中提供包括多个储值卡的储值卡组合件。 多个存储值卡包括第一存储值卡和最后存储值卡。 多个存储值卡中的每一个与将多个存值卡中的每个存储值卡连接到不同的财务记录或帐户的不同的帐户标识相关联。 不同的帐户标识符共同定义了一系列帐户标识符。 该方法还包括使用销售点终端扫描与第一储值卡相关联的不同帐户标识符,并且使用销售点终端扫描与最后存储卡相关联的不同帐户标识符。 外壳表示应该首先扫描与第一存储卡相关联的不同帐户识别符和最后存储值卡。 还公开了其他卡组件和相关方法。
    • 2. 发明授权
    • System for presenting and processing a plurality of financial transaction cards
    • 用于呈现和处理多个金融交易卡的系统
    • US07997483B2
    • 2011-08-16
    • US12944159
    • 2010-11-11
    • Mark A. SchultzDennis R. Smith
    • Mark A. SchultzDennis R. Smith
    • G06K5/00
    • G07F7/1008A45C11/18G06K2017/0067G06Q20/20G06Q20/341G06Q20/3578
    • A method of providing and processing a plurality of stored-value cards includes providing a stored-value card assembly including the plurality of stored-value cards in a housing. The plurality of stored-value cards includes a first stored-value card and a last stored-value card. Each of the plurality of stored-value cards is associated with a different account identifier linking each one of the plurality of stored-value cards to a different financial record or account. The different account identifiers collectively define a series of account identifiers. The method further includes scanning the different account identifier associated with the first stored-value card using a point-of-sale terminal, and scanning the different account identifier associated with the last stored-value card using the point-of-sale terminal. The housing indicates which of the different account identifier associated with the first stored-value card and the last stored-value card should be scanned first. Other card assemblies and associated methods are also disclosed.
    • 提供和处理多个储值卡的方法包括在壳体中提供包括多个储值卡的储值卡组合件。 多个存储值卡包括第一存储值卡和最后存储值卡。 多个存储值卡中的每一个与将多个存值卡中的每个存储值卡连接到不同的财务记录或帐户的不同的帐户标识相关联。 不同的帐户标识符共同定义了一系列帐户标识符。 该方法还包括使用销售点终端扫描与第一储值卡相关联的不同帐户标识符,并且使用销售点终端扫描与最后存储卡相关联的不同帐户标识符。 外壳表示应该首先扫描与第一存储卡相关联的不同帐户识别符和最后存储值卡。 还公开了其他卡组件和相关方法。
    • 5. 发明授权
    • Circuit for adjusting the coring threshold of a signal
    • 用于调整信号的取芯阈值的电路
    • US5815011A
    • 1998-09-29
    • US587328
    • 1996-01-10
    • Mark A. Schultz
    • Mark A. Schultz
    • H04N5/20H03G7/06H03G11/08H04N1/409H04N5/208H04N5/217H03K17/16
    • H03G7/06H04N5/208
    • A circuit provides an output signal having a portion with a constant maximum amplitude, followed by a portion decreasing down to a constant zero value when an input voltage increases from zero. The circuit includes an asymmetrical differential stage having a low gain branch and a high gain branch, respectively controlling two branches of a symmetrical differential stage. The current of the asymmetrical differential stage corresponds to the end of the decreasing portion. The current of the symmetrical differential stage corresponds to the maximum amplitude of the signal which is provided by one of the branches of the symmetrical differential stage. The high gain branch and low gain branch are respectively controlled by the input voltage and by a voltage corresponding to the beginning of the decreasing portion.
    • 电路提供具有恒定最大幅度的部分的输出信号,随后是当输入电压从零增加时减小到恒定零值的部分。 该电路包括具有低增益分支和高增益分支的不对称差分级,分别控制对称差分级的两个分支。 不对称差分级的电流对应于减小部分的结束。 对称差分级的电流对应于由对称差分级的一个分支提供的信号的最大幅度。 高增益分支和低增益分支分别由输入电压和对应于减小部分的开始的电压控制。
    • 6. 发明授权
    • Auxiliary video data slicer with multi-mode peak detection for
determining sync and data slicing levels
    • 具有多模式峰值检测功能的辅助视频数据限幅器,用于确定同步和数据切片级别
    • US5561469A
    • 1996-10-01
    • US347323
    • 1994-11-28
    • Mark A. Schultz
    • Mark A. Schultz
    • H04N7/08H04N7/025H04N7/03H04N7/035H04N7/081
    • H04N7/0355
    • An auxiliary video data slicer for extracting auxiliary video information from a video signal includes a peak detector. The peak detector determines a peak amplitude of horizontal sync pulses that are included in the video signal and a peak amplitude of a run-in-clock (RIC) waveform that is included in an auxiliary information component of the video signal. A variable threshold level for the peak detector is varied in a first range to detect the peak amplitude of the sync pulses. A threshold voltage for detecting the leading edge of sync pulses is derived from the peak amplitude of the sync pulses. The location of the RIC waveform within a video line interval is determined in response to detection of a sync pulse edge. The variable threshold level of the peak detector is varied in a second range to detect the peak amplitude of the RIC signal. A data slicing threshold level for extracting auxiliary video information is derived from the peak value of the RIC signal.
    • PCT No.PCT / US93 / 05118 Sec。 371日期:1994年11月28日 102(e)日期1994年11月28日PCT提交1993年5月28日PCT公布。 公开号WO93 / 26119 1993年12月23日,用于从视频信号中提取辅助视频信息的辅助视频数据限幅器包括峰值检测器。 峰值检测器确定包括在视频信号中的水平同步脉冲的峰值幅度和包括在视频信号的辅助信息分量中的运行时间(RIC)波形的峰值幅度。 峰值检测器的可变阈值电平在第一范围内变化,以检测同步脉冲的峰值幅度。 用于检测同步脉冲的前沿的阈值电压是从同步脉冲的峰值振幅导出的。 响应于同步脉冲边缘的检测确定视频行间隔内的RIC波形的位置。 峰值检测器的可变阈值电平在第二范围内变化,以检测RIC信号的峰值幅度。 从RIC信号的峰值导出用于提取辅助视频信息的数据限幅阈值。
    • 9. 发明授权
    • Apparatus and method for draining, cleaning, and filling an aquarium
    • 用于排水,清洁和灌装水族箱的装置和方法
    • US5695654A
    • 1997-12-09
    • US596712
    • 1996-02-05
    • Mark A. Schultz
    • Mark A. Schultz
    • A01K63/00A01K63/04F04F10/02
    • A01K63/006Y10T137/2829
    • Apparatus for use in draining, cleaning and refilling an aquarium tank including an elongated flexible hose having first and second opposite ends, a tube including an upper distal end for connection to the first end of the flexible hose, and a lower distal end adapted to be immersed in the aquarium tank such that the lower end may be placed near the bottom of the aquarium tank, a first device attachable to the second end of the flexible hose and for connection to a flowing water source for creating a flow of water from the tank through the tube and the flexible hose, and a grille, defined by a chamber and including a plurality of apertures formed in the walls thereof that are narrower than the width of the gravel particles, the grille and chamber attached to the lower distal end of the tube for contact with the gravel for moving the gravel about the floor of the tank such that the gravel particles are forced by the movement to bump and rub against each other outside the tube to dislodge the sediment and impurities that have gathered therewith, and wherein the sediment and impurities are swept by the water flow through the apertures into the chamber, up the tube and through the hose for discard without the entrance of gravel into the tube or hose.
    • 用于排水,清洁和重新填充水族箱的装置,包括具有第一和第二相对端的细长柔性软管,包括用于连接到柔性软管的第一端的上部远端的管,以及适合于 浸入水族箱中,使得下端可以放置在靠近水族箱的底部附近,第一装置可附接到柔性软管的第二端并用于连接到流动的水源,用于从罐中产生水流 通过管和柔性软管以及格栅,其由腔室限定,并且包括形成在其壁中的多个孔,其比所述砾石颗粒的宽度窄,格栅和室附接到所述砾石颗粒的下远端 用于与砾石接触的管,用于使砾石围绕罐的地板移动,使得砾石颗粒被运动强迫撞击并在管之外彼此摩擦以分离 沉积物和杂质被聚集在一起,其中沉积物和杂质被水流穿过孔进入腔室,向上通过管子并通过软管进行丢弃,而不会将砂石进入管或软管。