Method for optimizing plug firing time and providing diagnostic
capability in an automotive ignition system
    31.
    发明授权
    Method for optimizing plug firing time and providing diagnostic capability in an automotive ignition system 失效
    在汽车点火系统中优化插头点火时间并提供诊断能力的方法

    公开(公告)号:US5156127A

    公开(公告)日:1992-10-20

    申请号:US636350

    申请日:1990-12-31

    申请人: Sanjar Ghaem

    发明人: Sanjar Ghaem

    IPC分类号: F02P17/04

    CPC分类号: F02P17/04

    摘要: The firing time of a spark plug (22) is optimized by measuring its actual firing time (as by detecting the rise of current in the secondary winding (44) of an ignition coil (24)), comparing the actual firing time to the desired firing time, and advancing or retarding the turn-off time of current in the ignition coil's primary winding (42) to reduce any measured difference between the measured actual firing time and the desired firing time. The measurements can also be used to provide diagnostic information concerning the ignition system.

    摘要翻译: 通过测量其实际点火时间(如通过检测点火线圈(24)的次级绕组(44)中的电流的上升))来优化火花塞(22)的点火时间,将实际的点火时间与期望的 点火时间,以及推进或延迟点火线圈的初级绕组(42)中的电流的关断时间,以减少所测量的实际点火时间与所需的点火时间之间的测量差。 测量也可用于提供有关点火系统的诊断信息。

    Remotely interrogated biomedical sensor
    33.
    发明授权
    Remotely interrogated biomedical sensor 有权
    远程询问生物医学传感器

    公开(公告)号:US06285899B1

    公开(公告)日:2001-09-04

    申请号:US09252172

    申请日:1999-02-18

    IPC分类号: A61B50408

    摘要: A self-contained remotely interrogated biomedical sensor (10) includes an on-board regenerative power source (52/54), data processing capability (42) and data transmission capability (42). The sensor (10) is adapted to be secured to a subject and interrogated remotely using radio-frequency technology. The present invention is applicable for use with any sensing device (76) that is capable of providing a signal in response to being placed in thermal, electrical, chemical, acoustical or otherwise in contact with the subject.

    摘要翻译: 独立的远程询问的生物医学传感器(10)包括机载再生电源(52/54),数据处理能力(42)和数据传输能力(42)。 传感器(10)适于使用射频技术来远程固定到被摄体并进行询问。 本发明可应用于能够提供响应于放置在与受试者接触的热,电,化学,声学或其他方面的信号的任何感测装置(76)。

    Card assembly having a loop antenna formed of a bare conductor and
method for manufacturing the card assembly
    34.
    发明授权
    Card assembly having a loop antenna formed of a bare conductor and method for manufacturing the card assembly 失效
    具有由裸导体形成的环形天线的卡组件和用于制造卡组件的方法

    公开(公告)号:US06161761A

    公开(公告)日:2000-12-19

    申请号:US112585

    申请日:1998-07-09

    IPC分类号: G06K19/077 G06K19/06

    CPC分类号: G06K19/0775 G06K19/07749

    摘要: A card assembly (10) comprises a polymeric layer (16) having a generally planar surface (24), an integrated circuit component (38) adjacent to the polymeric layer (16), and a loop antenna (24) formed of a bare conductor (32) having ends. The loop antenna (24) comprises a first section (26) embedded into the polymeric layer (16), a second section (28) embedded into the polymeric layer (16), and a transverse section (30) spaced apart from the first section (26) by a dielectric region. The transverse section (30) crosses the first section (26). The ends (34) are electrically coupled to the integrated circuit component (38). The dielectric region preferably comprises a reflowed flash region of the polymeric layer (16) such that the transverse section (30) is encapsulated within the polymeric layer (16). Alternately, the dielectric region comprises a dielectric insert separating the transverse section from the first section.

    摘要翻译: 卡组件(10)包括具有大致平坦表面(24)的聚合物层(16),与聚合物层(16)相邻的集成电路部件(38)和由裸导体形成的环形天线(24) (32)具有端部。 环形天线(24)包括嵌入到聚合物层(16)中的第一部分(26),嵌入聚合物层(16)中的第二部分(28)和与第一部分 (26)通过电介质区域。 横截面(30)穿过第一部分(26)。 端部(34)电耦合到集成电路部件(38)。 电介质区域优选地包括聚合物层(16)的回流闪光区域,使得横向部分(30)被包封在聚合物层(16)内。 替代地,电介质区域包括将横截面与第一部分分开的电介质插入件。

    Adaptive multi-receiver shared antenna matching system and method
    35.
    发明授权
    Adaptive multi-receiver shared antenna matching system and method 失效
    自适应多接收机共享天线匹配系统及方法

    公开(公告)号:US5634203A

    公开(公告)日:1997-05-27

    申请号:US299981

    申请日:1994-09-02

    申请人: Sanjar Ghaem

    发明人: Sanjar Ghaem

    摘要: An adaptive multi-receiver shared antenna matching system and corresponding method includes an antenna (101). A plurality receiver devices (103) are operably coupled to the antenna (101). Degree of coupling between each of the receiver devices (103) and the antenna (101) is dynamically alterable dependent on a degree of coupling model (200) and different signals received by the antenna (101).

    摘要翻译: 一种自适应多接收机共享天线匹配系统及相应的方法包括天线(101)。 多个接收机设备(103)可操作地耦合到天线(101)。 根据耦合模型(200)的程度和由天线(101)接收的不同信号,能够动态地改变每个接收机设备(103)和天线(101)之间的耦合度。

    Flexible substrate electronic assembly
    36.
    发明授权
    Flexible substrate electronic assembly 失效
    柔性基板电子组件

    公开(公告)号:US5276418A

    公开(公告)日:1994-01-04

    申请号:US675045

    申请日:1991-03-25

    摘要: A unitary flexible substrate has three planar areas with components and conductors carried thereon. The substrate is folded to provide a subassembly with a compact packaging factor such that each planar area is in a different parallel plane. Two conductor-carrying projections of the substrate extend from different end portions of the substrate to free distal ends of the projections which are positioned adjacent to each other. The projection conductors, at the projection distal ends, are soldered to each other to provide a more direct, low resistance electrical connection between conductors on the substrate end portions. Heat sink rigidizer plates are attached to each of the three planar substrate portions. One rigidizer plate is thermally and planarly coupled to a metal heat sink cover of a protective housing for the folded subassembly. The other rigidizer plates are planarly bonded to each other to form a unitary support structure for two of the planar substrate portions.

    摘要翻译: 单一柔性基板具有三个平面区域,其上承载有部件和导体。 折叠基板以提供具有紧凑包装因子的子组件,使得每个平面区域处于不同的平行平面。 基板的两个导体承载突起从基板的不同端部延伸到彼此相邻定位的凸起的自由远端。 在突出的远端处的投影导体彼此焊接,以在基底端部的导体之间提供更直接,低电阻的电连接。 散热刚性板连接到三个平面基板部分中的每一个。 一个刚性板被热平面地耦合到用于折叠子组件的保护壳体的金属散热器盖。 其他刚性板彼此平面地接合以形成用于两个平面基板部分的整体支撑结构。