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    • 1. 发明授权
    • Shopper tracker and portable customer service terminal charger
    • 购物追踪器和便携式客户服务终端充电器
    • US06928343B2
    • 2005-08-09
    • US10630462
    • 2003-07-30
    • Robert Thomas Cato
    • Robert Thomas Cato
    • G06Q30/00G07G1/00G06F13/00G06F15/21
    • G06Q30/06G06Q10/0875G06Q20/20G06Q20/201G06Q30/0641G07G1/0036
    • A system and method is disclosed for a shopping system, the system including a shopping cart including a plurality of wheels; a portable electronic device (e.g., a CST or POS terminal), coupled to the shopping cart, for displaying shopping data; and a position mapping system, coupled to the electronic device, for developing a shopper location relative to a start location, the mapping system including a distance measuring system, coupled to one of the plurality of wheels; for providing a distance signal indicating a distance of movement of the shopping cart; and a direction measuring system for providing a direction signal concurrent with the distance signal. Another embodiment is a shopper tracking system including a shopping cart having a plurality of wheels; a portable electronic device, coupled to the shopping cart, for displaying shopping data; and an energy generator, coupled to one of the plurality of wheels, for adding energy to a power source of the portable electronic device. The shopper tracking method includes the steps of measuring a net distance traveled by a shopping cart and measuring direction information concurrently with the distance information to produce a relative location that is offset from a known location and converting the relative location to an absolute coordinate by providing absolute coordinates for the known location.
    • 公开了一种用于购物系统的系统和方法,该系统包括包括多个车轮的购物车; 耦合到购物车的便携式电子设备(例如,CST或POS终端),用于显示购物数据; 以及耦合到所述电子设备的用于相对于起始位置开发购物者位置的位置映射系统,所述映射系统包括耦合到所述多个车轮之一的距离测量系统; 用于提供表示购物车的移动距离的距离信号; 以及用于提供与所述距离信号同时的方向信号的方向测量系统。 另一个实施例是包括具有多个车轮的购物车的购物者跟踪系统; 耦合到购物车的便携式电子设备,用于显示购物数据; 以及耦合到所述多个轮中的一个的能量发生器,用于将能量添加到所述便携式电子设备的电源。 购物者跟踪方法包括以下步骤:测量由购物车行走的净距离并与距离信息同时测量方向信息,以产生偏离已知位置的相对位置,并通过提供绝对值将相对位置转换为绝对坐标 已知位置的坐标。
    • 5. 发明授权
    • Method of reverberation removal from seismic data and removal of dual
sensor coupling errors
    • 从地震数据中去除混响的方法和消除双传感器耦合误差
    • US5825716A
    • 1998-10-20
    • US852808
    • 1997-05-07
    • Joel G. Starr
    • Joel G. Starr
    • G01V1/36G01V1/38G01N1/36G06F15/21
    • G01V1/364G01V1/3808G01V2210/20G01V2210/56
    • A method for eliminating the influence of multiple reflections in seismic data by determining an up going and down going vector wave-field from the vector wave-field, determining a product of the free surface refection coefficient and the down going vector wave-field, and adding the product to the up going vector wave-field. Also provided is a method for eliminating the effects of receiver coupling from seismic data taken in a survey by describing a first cross-equalization filter as a function of the reverberation period, describing a second cross equalization filter as a function of the seismic data, deriving an inverse coupling filter as a function of the first cross-equalization filter and the second-equalization filter, and applying the coupling filter to the seismic data.
    • 通过从矢量波场确定上下矢量波场,确定自由表面反射系数和向下矢量波场的乘积,消除地震数据中多次反射影响的方法,以及 将产品添加到向上矢量波场。 还提供了一种通过描述作为混响周期的函数的第一交叉均衡滤波器来描述作为地震数据的函数的第二交叉均衡滤波器来消除接收机耦合对在测量中采集的地震数据的影响的方法, 作为第一交叉均衡滤波器和第二均衡滤波器的函数的反耦合滤波器,并将耦合滤波器应用于地震数据。
    • 8. 发明授权
    • Apparatus for identifying unknown words by comparison to known words
    • 用于通过与已知词相比识别未知词的装置
    • US5392212A
    • 1995-02-21
    • US86982
    • 1993-07-07
    • Jon C. Geist
    • Jon C. Geist
    • G06F17/27G06F15/21
    • G06F17/274
    • An apparatus for correlating an unknown word with a plurality of dictionaryords includes a first memory area storing data corresponding to the unknown word and a plurality of second memory areas respectively storing data corresponding to the plurality of dictionary words. A control mechanism coupled to the first and second memory areas divides the unknown word into a plurality of unknown word fragments and divides each of the plurality of dictionary words stored in the second memory areas into a plurality of dictionary word fragments. An arithmetic logic unit compares the unknown word fragments to the dictionary word fragments and generates an output signal indicating a hit when an unknown word fragment corresponds to at least one of the dictionary word fragments. A hit counter counts the number of hits. The first memory area and the plurality of second memory areas may be implemented using circular shift registers.
    • 用于将未知字与多个词典词相关的装置包括存储对应于未知词的数据的第一存储区和分别存储对应于多个字典词的数据的多个第二存储区。 耦合到第一和第二存储器区域的控制机构将未知字分成多个未知字片段,并将存储在第二存储器区域中的多个字典字中的每一个划分成多个字典字片段。 算术逻辑单元将未知单词片段与字典单词片段进行比较,并且当未知单词片段对应于至少一个词典单词片段时,生成指示命中的输出信号。 命中计数器计数命中数。 可以使用循环移位寄存器来实现第一存储器区域和多个第二存储器区域。
    • 10. 发明授权
    • System and method for selecting optional inserts with optimal value in
an inserting machine
    • 在插入机器中选择具有最佳值的可选插入件的系统和方法
    • US5367450A
    • 1994-11-22
    • US993753
    • 1992-12-21
    • Leon A. Pintsov
    • Leon A. Pintsov
    • B07C1/00G06F15/21
    • B07C1/00G06Q10/06375
    • A method of making a selection of optional enclosures for a mailpiece including required enclosures. The method comprises the steps of assigning to each of the optional enclosures a weight, a cost and a benefit, creating a list of the potential compositions of the mailpiece, the list including a total of 2.sup.n combinations of the optional enclosures, where n equals the number of optional enclosures, computing a total weight of the mailpiece for each of the potential compositions, computing a value of the mailpiece for each of the potential compositions, the value being any computable function of the benefit and the cost of each optional enclosure included in each of the potential compositions, and selecting from one of the potential compositions based on the one having the optimal value.
    • 选择包括所需外壳的邮件的可选外壳的方法。 该方法包括以下步骤:向每个可选择的外壳分配权重,成本和收益,创建邮件的潜在构成的列表,该列表包括可选外壳的总共2n个组合,其中n等于 可选择的外壳的数量,计算每个潜在构成的邮件的总重量,计算每个潜在构成的邮件的值,该值是包括在每个可选组合中的每个可选外壳的益处和成本的任何可计算功能 每个潜在的组合物,并且基于具有最佳值的一种潜在组合物中的一种来选择。