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    Digital multimeter having sealed input jack detection arrangement
    1.
    发明授权
    Digital multimeter having sealed input jack detection arrangement 有权
    数字万用表具有密封输入插孔检测装置

    公开(公告)号：US07654857B2

    公开(公告)日：2010-02-02

    申请号：US11893092

    申请日：2007-08-14

    申请人： Terry G. Morey ,  John M. Gilbert ,  Surjit Sanghera ,  Daniel L. Parker ,  Mathew J. Martineau ,  Robert L. Huggins

    发明人： Terry G. Morey ,  John M. Gilbert ,  Surjit Sanghera ,  Daniel L. Parker ,  Mathew J. Martineau ,  Robert L. Huggins

    IPC分类号： G01R1/38

    CPC分类号： G01R1/04 ,  G01R15/125

    摘要： A multimeter for testing a plurality of electrical parameters comprises a case having a plurality of test lead jacks. Each of the test lead jacks includes a unitary conductive socket. Preferably, the sockets are made of metal such as brass. A circuit board located in the case has jack conductors in electrical communication with each of the sockets. A jack detection arrangement is adapted to automatically determine whether a plug is inserted into a respective one of the sockets based on a change in electrical characteristics. For example, the jack detection arrangement may include a photonic emitter and a photonic detector situated such that a beam path therebetween is interrupted by insertion of a plug. The case may further have a rotary selector knob for selecting a multimeter function.

    摘要翻译： 用于测试多个电参数的万用表包括具有多个测试引线插座的壳体。 每个测试引线插座都包括一个单一的导电插座。 优选地，插座由诸如黄铜的金属制成。 位于壳体中的电路板具有与每个插座电连通的插座导体。 插座检测装置适于基于电特性的变化来自动确定插头是否插入到插座的相应一个中。 例如，插座检测装置可以包括光子发射器和光子检测器，其位置使得它们之间的光束路径被插入插头中断。 该情况还可以具有用于选择万用表功能的旋转选择旋钮。

    Digital multimeter having sealed input jack detection arrangement
    2.
    发明申请
    Digital multimeter having sealed input jack detection arrangement 有权
    数字万用表具有密封输入插孔检测装置

    公开(公告)号：US20090047841A1

    公开(公告)日：2009-02-19

    申请号：US11893092

    申请日：2007-08-14

    申请人： Terry G. Morey ,  John M. Gilbert ,  Surjit Sanghera ,  Daniel L. Parker ,  Mathew J. Martineau ,  Robert L. Huggins

    发明人： Terry G. Morey ,  John M. Gilbert ,  Surjit Sanghera ,  Daniel L. Parker ,  Mathew J. Martineau ,  Robert L. Huggins

    IPC分类号： H01R24/00

    CPC分类号： G01R1/04 ,  G01R15/125

    摘要： A multimeter for testing a plurality of electrical parameters comprises a case having a plurality of test lead jacks. Each of the test lead jacks includes a unitary conductive socket. Preferably, the sockets are made of metal such as brass. A circuit board located in the case has jack conductors in electrical communication with each of the sockets. A jack detection arrangement is adapted to automatically determine whether a plug is inserted into a respective one of the sockets based on a change in electrical characteristics. For example, the jack detection arrangement may include a photonic emitter and a photonic detector situated such that a beam path therebetween is interrupted by insertion of a plug. The case may further have a rotary selector knob for selecting a multimeter function.

    摘要翻译： 用于测试多个电参数的万用表包括具有多个测试引线插座的壳体。 每个测试引线插座都包括一个单一的导电插座。 优选地，插座由诸如黄铜的金属制成。 位于壳体中的电路板具有与每个插座电连通的插座导体。 插座检测装置适于基于电特性的变化来自动确定插头是否插入到插座的相应一个中。 例如，插座检测装置可以包括光子发射器和光子检测器，其位置使得它们之间的光束路径被插入插头中断。 该情况还可以具有用于选择万用表功能的旋转选择旋钮。

    Process for the production of a hydrocarbon fraction with a high octane number and a low sulfur content
    3.
    发明授权
    Process for the production of a hydrocarbon fraction with a high octane number and a low sulfur content 有权
    用于生产具有高辛烷值和低硫含量的烃馏分的方法

    公开(公告)号：US08246811B2

    公开(公告)日：2012-08-21

    申请号：US12471736

    申请日：2009-05-26

    申请人： Quentin Debuisschert ,  Jacinthe Frecon ,  Robert L. Huggins

    发明人： Quentin Debuisschert ,  Jacinthe Frecon ,  Robert L. Huggins

    IPC分类号： C10G69/04

    CPC分类号： C10L1/06 ,  C10G9/00 ,  C10G9/36 ,  C10G11/00 ,  C10G35/00 ,  C10G45/32 ,  C10G67/02 ,  C10G2300/1096 ,  C10G2300/202 ,  C10G2300/305 ,  C10G2300/44 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08

    摘要： Process for the production of a hydrocarbon fraction with a high octane number and a low sulfur content from a hydrocarbon feedstock, comprising at least the following stages: 1) a hydrodesulfurization stage of the hydrocarbon feedstock, and 2) at least one stage for extracting aromatic compounds on all or part of the effluent that is obtained from the hydrodesulfurization stage, whereby said extraction leads to a paraffin-enriched raffinate and an aromatic compound-enriched extract sent to a gasoline pool to improve its octane number, wherein a portion of the paraffinic raffinate can be used in a mixture with the aromatic extract; another portion can be used as a petrochemistry base either for producing aromatic compounds or for producing olefins.

    摘要翻译： 用于从烃原料生产具有高辛烷值和低硫含量的烃馏分的方法，至少包括以下步骤：1）烃原料的加氢脱硫阶段，和2）至少一个萃取芳族化合物的步骤 从加氢脱硫阶段获得的全部或部分流出物上的化合物，由此所述萃取通向富含烷烃的萃余液和富含芳族化合物的提取物送至汽油池以改善其辛烷值，其中一部分链烷烃 萃余液可与芳香提取物混合使用; 另一部分可用作石油化学基料，用于制备芳族化合物或用于生产烯烃。