RFID tags calibrating backscattering period also for non-integer divide ratios
    62.
    发明申请
    RFID tags calibrating backscattering period also for non-integer divide ratios 有权
    RFID标签校准后向散射周期也用于非整数分频比

    公开(公告)号:US20060086810A1

    公开(公告)日:2006-04-27

    申请号:US11258521

    申请日:2005-10-24

    CPC classification number: G06K19/0723

    Abstract: An RFID tag that receives a calibration instruction from a reader can determine the basic backscatter period of the symbols to be backscattered. According to some embodiments, when the instruction includes a calibration feature that is to be divided by a divide ratio, the tag measures the duration of the feature in terms of numbers of internal pulses, resulting in a binary L-number. Then at least two versions of the L-number (PR1-number, PR2-number) are combined, so as to yield the effective result of the division alternately, even when the divide ratio is a non-integer. The backscatter period can then be determined from the BP-number and the period of the internal pulses.

    Abstract translation: 从读取器接收校准指令的RFID标签可以确定要反向散射的符号的基本反向散射周期。 根据一些实施例,当指令包括要由分频比除除的校准特征时,标签以内部脉冲数量来测量特征的持续时间,得到二进制L数。 然后组合L个号码(PR 1号,PR 2号码)的至少两个版本,以便即使分频比是非整数也可以交替地产生除法的有效结果。 然后可以根据BP号和内部脉冲的周期来确定反向散射周期。

    Changing manner of determining a query parameter Q used for inventorying RFID tags
    63.
    发明申请
    Changing manner of determining a query parameter Q used for inventorying RFID tags 审中-公开
    更改确定用于清点RFID标签的查询参数Q的方式

    公开(公告)号:US20060071759A1

    公开(公告)日:2006-04-06

    申请号:US11210575

    申请日:2005-08-24

    Abstract: RFID system components, such as readers and tags, communicate where the reader inventories a population of tags. The reader evaluates responses from tags by categorizing them in slots. As tags are inventoried, the number of slots based on a Q-parameter is reduced. The reader reduces the Q-parameter first in a first manner, then in a second manner where the second manner is different from the first manner. The first manner and the second manner may be different algorithms, different subroutines of an algorithm, or the same damping algorithm with different damping parameters.

    Abstract translation: 诸如读取器和标签之类的RFID系统组件通信读者清点一批标签的位置。 读者通过在插槽中对它们进行分类来评估标签的响应。 随着标签被盘点,减少了基于Q参数的槽数。 读取器首先以第一种方式降低Q参数,然后以第二种方式与第一种方式不同。 第一种方式和第二种方式可能是不同的算法,算法的不同子程序,或具有不同阻尼参数的相同阻尼算法。

    Storing and retrieving a query parameter Q used for inventorying RFID tags
    64.
    发明申请
    Storing and retrieving a query parameter Q used for inventorying RFID tags 审中-公开
    存储和检索用于清点RFID标签的查询参数Q

    公开(公告)号:US20050280506A1

    公开(公告)日:2005-12-22

    申请号:US11210418

    申请日:2005-08-24

    CPC classification number: G06K7/0008 G06K7/10019 G06K7/10297

    Abstract: RFID system components, such as readers and tags, communicate where the reader inventories a population of tags. The tags choose randomly one of a plurality of slots in response to each one of the values communicated by the reader and reply according to their chosen slot. The reader may initiate the inventorying by determining a Q-parameter value from a stored value and communicating the Q-parameter value to the tags. The reader may evaluate replies received from the tags in another plurality of tags, determine a second value from evaluating the second replies, and store the second value for future use.

    Abstract translation: 诸如读取器和标签之类的RFID系统组件通信读者清点一批标签的位置。 标签响应于读取器传送的每个值并根据其选择的时隙进行应答,随机选择多个时隙中的一个。 读取器可以通过从存储的值确定Q参数值并将Q参数值传递给标签来启动库存。 读者可以评估从另一多个标签中的标签接收到的答复,从评估第二个回复确定第二个值,并存储第二个值以供将来使用。

    Structure and method to compensate for thermal edge loss in thin film heaters
    68.
    发明申请
    Structure and method to compensate for thermal edge loss in thin film heaters 有权
    补偿薄膜加热器热边缘损耗的结构和方法

    公开(公告)号:US20050035111A1

    公开(公告)日:2005-02-17

    申请号:US10639813

    申请日:2003-08-12

    Abstract: A thin film heater includes at least two open regions formed along each of two spaced-apart edges of the thin film material, which edges are parallel to two spaced-apart edges of the underlying substrate. The open regions expose areas of underlying substrate. When electrical power is coupled to the two spaced-apart edges of the thin film material, uniformity of the heat generated across the thin film material is enhanced. The substrate may be planar or curved, and the open regions in the thin film material may be removed from deposited thin film material, or may be formed by preventing deposition of thin film material in such regions.

    Abstract translation: 薄膜加热器包括沿着薄膜材料的两个间隔开的边缘中的每一个形成的至少两个开放区域,该边缘平行于下面的基底的两个间隔开的边缘。 开放区域露出下方基板的区域。 当电功率耦合到薄膜材料的两个间隔开的边缘时,跨越薄膜材料产生的热的均匀性增强。 衬底可以是平面的或弯曲的,并且薄膜材料中的开放区域可以从沉积的薄膜材料中去除,或者可以通过防止薄膜材料在这些区域中的沉积来形成。

    Apparatus for producing food grade poultry oil and meal
    69.
    发明授权
    Apparatus for producing food grade poultry oil and meal 失效
    用于生产食用级家禽油和餐的设备

    公开(公告)号:US5799568A

    公开(公告)日:1998-09-01

    申请号:US835413

    申请日:1997-04-09

    Abstract: A method and apparatus for producing increased protein chicken meal. Product is loaded into a cooking vat that is 40 feet long by 5 feet wide by 4 feet deep, with a system of moving chain conveyors and paddles. These conveyors move the product at a predetermined speed through oil maintained at a temperature of approximately 360.degree. to 380.degree. F. for the entire length of the vessel, and dumps the product at the opposite end of entry. Oil is circulated through the vat at a rate of approximately 680 to 860 gallons per minute (gpm) to allow for the rapid removal of fat and moisture from skin and meat in a continuous process. The volume of oil in the cooking vat is approximately 4,500 gallons.

    Abstract translation: 一种用于生产蛋白质鸡肉蛋白的方法和装置。 产品装载在40英尺长,5英尺宽,4英尺深的烹饪槽中,并具有移动链式输送机和桨叶的系统。 这些输送机以预定速度移动产品,在整个容器的整个长度上保持在约360°至380°F温度的油,并将产品在入口的另一端倾倒。 油以大约680至860加仑/分钟(gpm)的速率通过大桶循环,以便在连续过程中快速去除皮肤和肉类的脂肪和水分。 烹饪桶中的油量约为4500加仑。

    Methods of making high impact polystyrene
    70.
    发明授权
    Methods of making high impact polystyrene 有权
    制造高抗冲聚苯乙烯的方法

    公开(公告)号:US09079982B2

    公开(公告)日:2015-07-14

    申请号:US13249383

    申请日:2011-09-30

    CPC classification number: C08F2/001 C08F212/08 C08F279/02 C08L9/06 C08L2555/84

    Abstract: A process for producing high impact polystyrene including feeding at least one vinyl aromatic monomer, an elastomer, and a free radical initiator to a first linear flow reactor to form a reaction mixture. Polymerizing the reaction mixture in the first linear flow reactor to a point below the point at which phase inversion occurs to produce a first polymerization mixture and feeding the first polymerization mixture from the first linear flow reactor to a second linear flow reactor. Polymerizing the reaction mixture in the second linear flow reactor to at least a phase inversion point of the mixture to produce a second polymerization mixture and feeding the second polymerization mixture from the second linear flow reactor to at least a third linear flow reactor for post-inversion polymerization of the second polymerization mixture. The product stream can have an ESCR value of at least 10% toughness retained with less than 10 wt % rubber content.

    Abstract translation: 一种生产高抗冲聚苯乙烯的方法,包括将至少一种乙烯基芳族单体,弹性体和自由基引发剂进料至第一线性流动反应器以形成反应混合物。 将第一线性流动反应器中的反应混合物聚合到低于发生相转移点的点以产生第一聚合混合物并将第一聚合混合物从第一线性流动反应器进料到第二线性流动反应器。 将第二线性流动反应器中的反应混合物聚合到混合物的至少相转变点,以产生第二聚合混合物,并将第二聚合混合物从第二线性流动反应器进料到至少第三线性流动反应器用于后反转 第二聚合混合物的聚合。 产品流的ESCR值可以保持至少10%的韧性,橡胶含量小于10wt%。

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