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    • 74. 发明授权
    • Fuel pump
    • 燃油泵
    • US07871238B2
    • 2011-01-18
    • US11737959
    • 2007-04-20
    • Shigeru YoshidaSatoshi Miura
    • Shigeru YoshidaSatoshi Miura
    • F04D29/44
    • F02M37/048F04D5/005F04D5/006F04D29/445
    • A vapor lock in a fuel pump can be prevented by reducing the formation of vapor within the fuel. A first group of concavities may be formed in an inner circumferential region of an intake side face of an impeller, and a second group of concavities may be formed concentrically in a region outside of the first group of concavities. A third group of concavities that communicates with the second group of concavities may be formed in a discharge side face of the impeller. The impeller is housed within a casing. A first groove that faces the first group of concavities and a second groove that faces the second group of concavities may be formed in the face of the casing that faces the intake side face of the impeller. A third groove that faces the third group of concavities may be formed in the face of the casing that faces the discharge side face of the impeller.
    • 可以通过减少燃料内的蒸汽的形成来防止燃料泵中的蒸气锁。 第一组凹部可以形成在叶轮的进气侧面的内周区域中,并且第二组凹部可以同心地形成在第一组凹部之外的区域中。 可以在叶轮的排出侧面形成与第二组凹部连通的第三组凹部。 叶轮容纳在外壳内。 面对第一组凹部的第一凹槽和面向第二组凹部的第二凹槽可以形成在面向叶轮的进气侧面的壳体的表面中。 面向第三组凹部的第三凹槽可以形成在面向叶轮的排出侧面的壳体的表面中。
    • 79. 发明申请
    • Method of converting structured data
    • 转换结构化数据的方法
    • US20080091699A1
    • 2008-04-17
    • US11905304
    • 2007-09-28
    • Satoshi NakashimaJunichi OdagiriShigeru YoshidaTakuroh Yamaguchi
    • Satoshi NakashimaJunichi OdagiriShigeru YoshidaTakuroh Yamaguchi
    • G06F17/30
    • G06F17/227G06F17/2247
    • A structured data conversion device is designed to convert a set of first structured data into a set of second structured data that is described in a language different from that of the first structured data, and comprises: an inverse conversion information creation unit extracting data as inverse conversion information from the first structured data, the data that is extracted being deleted when the first structured data is converted into the second structured data and being necessary when the second structured data is inversely converted into the first structured data; and an inverse conversion information storing unit embedding in the second structured data the inverse conversion information when the first structured data is converted into the second structured data.
    • 结构化数据转换装置被设计成将一组第一结构化数据转换成以与第一结构化数据不同的语言描述的一组第二结构化数据,并且包括:反转换信息创建单元,将数据提取为反向 来自第一结构化数据的转换信息,当第一结构化数据被转换成第二结构化数据时被提取的数据被删除,并且当第二结构化数据被反向转换成第一结构化数据时是需要的; 以及逆变换信息存储单元,当所述第一结构化数据被转换为所述第二结构化数据时,将所述第二结构化数据嵌入所述逆变换信息。