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    • 22. 发明授权
    • Bifurcate buffer
    • 分叉缓冲液
    • US07716398B2
    • 2010-05-11
    • US12004500
    • 2007-12-20
    • David Brown
    • David Brown
    • G06F3/00G11C7/10
    • H04J3/047
    • A buffer includes a plurality of serial inputs, a plurality of de-serializers, each coupled to a respective input, a plurality n of buffers and a media access controller having inputs coupled to the plurality of de-serializers, data outputs coupled to the buffers, and two control outputs coupled to respective buffers for buffering input data at a clock rate one-nth that of the input data. Preferably the buffer is a bifurcate buffer. In operation, serial packets are received on a port. They must be converted to parallel data for processing by conventional CMOS logic, however there are limits serial to parallel conversion ratio. This buffer describe circumvents theses limits.
    • 缓冲器包括多个串行输入,多个解串器,每个耦合到相应的输入,多个n个缓冲器以及具有耦合到多个解串器的输入的媒体访问控制器,耦合到缓冲器的数据输出 以及耦合到相应缓冲器的两个控制输出,用于以输入数据的输入数据的1/0的时钟速率缓冲输入数据。 优选地,缓冲液是分叉缓冲液。 在操作中,端口上接收到串行数据包。 它们必须转换为并行数据,以便通过常规CMOS逻辑进行处理,但串行到并行转换比率有限制。 这个缓冲区描述了这些限制。
    • 23. 发明授权
    • Anti-theft ring tag
    • 防盗环标签
    • US07714721B1
    • 2010-05-11
    • US12014287
    • 2008-01-15
    • Jeffrey FeibelmanDavid Brown
    • Jeffrey FeibelmanDavid Brown
    • G08B13/14
    • G09F3/14G08B13/2434G09F3/0329G09F3/0335
    • An anti-theft tag deterring theft of a ring is provided. The anti-theft tag includes an elongated housing for accommodating an EAS marker, a product support member that locks into the housing and which supports the ring, and a flexible, tear resistant strap for securing the ring to the support member, the strap being disposed at least partially within the housing during use. In one embodiment, the support member includes an arcuate seat portion for supporting a circular shank portion of the ring, and a locking member that locks into a corresponding cavity in the housing. In use, the tear resistant strap extends over the ring shank, and the strap ends are received within the cavity of the housing to protect the strap from unauthorized removal by a consumer.
    • 提供防盗环的防盗标签。 防盗标签包括用于容纳EAS标记的细长壳体,锁定到壳体中并且支撑环的产品支撑构件以及用于将环固定到支撑构件的柔性防撕裂带,所述带被设置 在使用期间至少部分地在壳体内。 在一个实施例中,支撑构件包括用于支撑环的圆形柄部分的弓形座部分,以及锁定在壳体中的对应空腔中的锁定构件。 在使用中,防撕裂带延伸到环形柄上,并且带端部容纳在壳体的空腔内,以保护带免遭消费者的非法移除。
    • 24. 发明申请
    • SOLUTE CONCENTRATION MEASUREMENT DEVICE AND RELATED METHODS
    • 溶解浓度测量装置及相关方法
    • US20100071446A1
    • 2010-03-25
    • US12563046
    • 2009-09-18
    • David Brown
    • David Brown
    • G01N13/04G01N1/10
    • G01N13/04G01N1/4055G01N2001/4061
    • A solute concentration measurement device is disclosed. The device may comprise a filter membrane, an exchange chamber, a sensing chamber, a separator, and a sensor. The device may be configured to be placed in fluid communication with a sample solution containing a solute and a solvent. The filter membrane may provide selective fluid communication between the solution and the exchange chamber. The separator may separate the exchange chamber from the sensing chamber and cause a change in a condition of the sensing chamber corresponding to a change of a condition of the exchange chamber. The sensor may sense the condition pertaining to the sensing chamber and calculate the concentration of the sample solution corresponding to this change.
    • 公开了一种溶质浓度测定装置。 该装置可以包括过滤膜,交换室,感测室,分离器和传感器。 该装置可以被配置为与含有溶质和溶剂的样品溶液流体连通。 过滤膜可以在溶液和交换室之间提供选择性的流体连通。 分离器可以将交换室与感测室分开,并且使得感应室的状态改变对应于交换室的状态的改变。 传感器可以感测与感测室相关的状态,并计算与该变化相对应的样品溶液的浓度。
    • 27. 发明授权
    • System for placing product delivery orders through the internet
    • 通过互联网放置产品交货订单的系统
    • US07287002B1
    • 2007-10-23
    • US09507578
    • 2000-02-18
    • Marc AsherDavid Brown
    • Marc AsherDavid Brown
    • G06Q30/00
    • G06Q10/08G06Q30/06G06Q30/0633
    • A method is disclosed by which a customer places an order for the provision of a service with one of one or more vendors that utilize electronic ordering terminals to process service orders, by transmitting information between the customer's computer and a server. The disclosed method comprising the steps of associating with each vendor a plurality of coordinate points defining the vertices of a polygonal geographic region within which region the vendor provides service, receiving information from a customer indicating the location to which service is to be provided; converting the received information into a coordinate point indicating the point to which service is to be provided; selecting each of the defined polygonal geographic regions that encompass the customer coordinate point; identifying the vendors associated with the selected polygonal geographic regions; choosing the vendor with which the order is to be placed, and placing an order with the chosen vendor.
    • 公开了一种方法,通过该方法,客户通过在客户的计算机和服务器之间传送信息,向使用电子订购终端的一个或多个供应商之一提供服务的订单进行处理服务订单。 所公开的方法包括以下步骤:与每个供应商相关联地定义供应商提供服务的区域内的多边形地理区域的顶点的多个坐标点;从客户接收指示要提供服务的位置的信息; 将接收到的信息转换成指示要提供服务的点的坐标点; 选择包含客户坐标点的定义的多边形地理区域中的每一个; 识别与所选择的多边形地理区域相关联的供应商; 选择要放置订单的供应商,并与选定的供应商下订单。
    • 30. 发明申请
    • Text rendering contrast
    • 文字呈现对比
    • US20070177215A1
    • 2007-08-02
    • US11345016
    • 2006-02-01
    • Mikhail LyapunovChristopher HanDavid BrownJason HartmanMichael DugganMikhail Leonov
    • Mikhail LyapunovChristopher HanDavid BrownJason HartmanMichael DugganMikhail Leonov
    • G06F15/00
    • G09G5/227
    • Various technologies and techniques are disclosed that improve text rendering contrast. The shape of one or more characters is converted from an original format, such as a vector format received from a font, to an overscaled bitmap format. The width of the shape of the character is adjusted based on a text contrast setting. For example, the width of the shape can be adjusted by extending a right or other edge of the shape by the number of pixels corresponding to the numerical value of the text contrast setting. The shape is made wider or thinner based on the text contrast setting. A filtering procedure is used to determine density values for how the shape corresponds to a set of screen pixels. The density values are blended with color values related to the display device to form a modified shape ready for output. The modified shape is then displayed.
    • 公开了改善文本呈现对比度的各种技术和技术。 一个或多个字符的形状从原始格式(例如从字体接收的向量格式)转换为过大的位图格式。 基于文本对比度设置调整字符的形状宽度。 例如,可以通过将形状的右边缘或其他边缘延伸与对应于文本对比度设置的数值的像素数量来调节形状的宽度。 基于文本对比度设置,形状变得更宽或更薄。 滤波过程用于确定形状对应于一组屏幕像素的密度值。 将浓度值与与显示装置相关的颜色值混合以形成准备输出的修改形状。 然后显示修改后的形状。