Fault detection circuit for a driver circuit
    31.
    发明申请
    Fault detection circuit for a driver circuit 有权
    用于驱动电路的故障检测电路

    公开(公告)号:US20050218904A1

    公开(公告)日:2005-10-06

    申请号:US11094329

    申请日:2005-03-30

    摘要: Various component parts of a driver circuit for drive sources such as electric motors and clutches, such as relays and FETs as well as the drive sources can be tested by selectively energizing the relays and evaluating the voltage levels of the selected points by using the first and second test voltage detection circuits. This testing process is typically executed before the power up of the drive circuit. The test current is so small that the drive sources would not be inadvertently activated and various components would not be damaged even when there is any faulty component in the driver circuit. When any faulty component is detected in the testing process, the driver circuit may be prevented from being powered up so that any undesired operation of the drive sources or permanent damage to various components owing to such a faulty component may be avoided.

    摘要翻译: 可以通过选择性地给继电器供电并且通过使用第一和第二电压来评估所选择的点的电压电平来测试用于驱动源的驱动电路的各种组成部分,例如电动机和离合器,例如继电器和FET以及驱动源 第二测试电压检测电路。 该测试过程通常在驱动电路上电之前执行。 测试电流非常小,驱动源不会被无意中激活,并且即使驱动器电路中存在任何故障组件,各种组件也不会损坏。 当在测试过程中检测到任何有故障的部件时,可以防止驱动器电路上电,从而可以避免驱动源的任何不期望的操作或由于这种故障部件对各种部件的永久性损坏。

    Pyrrolotriazine derivatives having spla2-inhibitory activities
    32.
    发明授权
    Pyrrolotriazine derivatives having spla2-inhibitory activities 失效
    具有spl2抑制活性的吡咯并三嗪衍生物

    公开(公告)号:US06787545B1

    公开(公告)日:2004-09-07

    申请号:US10049912

    申请日:2002-02-20

    IPC分类号: C07D48704

    CPC分类号: C07D487/04

    摘要: The present invention provides a compound having sPLA2 inhibiting activity. The compound represented by the formula (I): wherein R1 is C1 to C20 alkyl, C2 to C20 alkenyl, C2 to C20 alkynyl, carbocyclic groups, heterocyclic groups or the like; R2 is a hydrogen atom or a group containing 1 to 4 non-hydrogen atoms; RA is —COCONH2 or the like; R3 is -(L2)-(acidic group) wherein L2 is a group connecting with an acid group; R4 is a hydrogen atom or the like, its prodrug, their pharmaceutically acceptable salt, or solvate thereof.

    摘要翻译: 本发明提供具有sPLA2抑制活性的化合物。式(I)表示的化合物:其中R 1为C 1至C 20烷基,C 2至C 20烯基,C 2至C 20炔基,碳环基,杂环基等 ; R 2是氢原子或含有1至4个非氢原子的基团; R A是-COCONH 2等; R 3是 - (L 2) - (酸性基团),其中L 2是与酸基连接的基团; R 4是氢原子等,其前药,其药学上可接受的盐或溶剂合物。

    Control circuit for a windshield wiper system
    33.
    发明授权
    Control circuit for a windshield wiper system 失效
    挡风玻璃刮水器系统的控制电路

    公开(公告)号:US5786676A

    公开(公告)日:1998-07-28

    申请号:US757064

    申请日:1996-11-26

    IPC分类号: B60S1/08 B60S1/48 G05B5/00

    CPC分类号: B60S1/08 B60S1/482 Y10S318/02

    摘要: In a control circuit for a vehicle windshield wiper system, a relay energization retaining circuit forms a self-sustaining circuit jointly with a relay drive transistor for driving a wiper relay, and maintains supply of electric current to the wiper motor when the ON signal for the relay drive transistor is terminated as long as the auto stop switch is at the brake position until the auto stop switch subsequently moves on to the drive position. Therefore, when the signal which normally turns on the relay drive transistor is terminated during the time the auto stop switch is at the brake position, because the relay energization retaining circuit keeps the wiper motor running until the auto stop switch changes over from the brake position to the drive position, and the auto stop switch then takes over the task of keeping the wiper motor running until the auto stop switch changes over from the drive position to the brake position, the termination of electric current to the wiper motor always occurs at the time when the auto stop switch changes over from the drive position to the brake position so that the distance or the angular range of the overrunning of the wiper motor is fixed without regard to the timing of terminating the ON signal. Thus, according to the present invention, the rest position of the wiper blade is fixed under all operating conditions.

    摘要翻译: 在用于车辆挡风玻璃刮水器系统的控制电路中,继电器通电保持电路与用于驱动刮水器继电器的继电器驱动晶体管联合地形成自持电路,并且当用于 只要自动停止开关处于制动位置,直到自动停止开关继续移动到驱动位置,继电器驱动晶体管就被终止。 因此,当自动停止开关处于制动位置时,通常接通继电器驱动晶体管的信号终止,因为继电器通电保持电路使刮水器电机运行直到自动停止开关从制动位置转过来 到驱动位置,然后自动停止开关接管保持雨刮器电机运行的任务,直到自动停止开关从驱动位置转换到制动位置,终止到刮水器马达的电流总是发生在 自动停止开关从驱动位置切换到制动位置的时间,使得刮水器马达超越的距离或角度范围是固定的,而不考虑终止ON信号的定时。 因此,根据本发明,雨刮片的静止位置在所有操作条件下都是固定的。

    Composite antenna device
    34.
    发明授权
    Composite antenna device 失效
    复合天线装置

    公开(公告)号:US08421694B2

    公开(公告)日:2013-04-16

    申请号:US12871437

    申请日:2010-08-30

    IPC分类号: H01Q21/00

    CPC分类号: H01Q21/28

    摘要: There is provided a composite antenna device for responding to waves in a plurality of radio frequency bands, including: a sheet of conductor plate; a first antenna provided on the sheet of conductor plate for responding to a linearly-polarized wave in at least one radio frequency band; and a second antenna provided on the sheet of conductor plate for responding to a circularly-polarized wave in a radio frequency band that is different from the at least one radio frequency band, wherein the first antenna has a ground portion, the second antenna is formed in an area in the ground portion, and each of the first antenna and the second antenna has a feeding point.

    摘要翻译: 提供了一种用于响应多个无线电频带中的波的复合天线装置,包括:导体板片; 设置在所述导体板片上的用于响应于至少一个射频带中的线偏振波的第一天线; 以及第二天线,其设置在所述导体板片上,用于对与所述至少一个射频区别的射频区域中的圆偏振波进行响应,其中,所述第一天线具有接地部,所述第二天线形成 在接地部分的区域中,第一天线和第二天线中的每一个具有馈电点。

    ANTENNA AND ELECTRONIC DEVICE EQUIPPED WITH SAME
    36.
    发明申请
    ANTENNA AND ELECTRONIC DEVICE EQUIPPED WITH SAME 有权
    天线和电子设备配备相同

    公开(公告)号:US20110057844A1

    公开(公告)日:2011-03-10

    申请号:US12718025

    申请日:2010-03-05

    IPC分类号: H01Q9/04

    CPC分类号: H01Q21/08 H01Q21/20

    摘要: An antenna according to the present invention comprises: a conductor plate with an axisymmetrical shape; a slot formed on the conductor plate; and a feeding point provided on the axisymmetrical axis of the conductor plate, in which the conductor plate is folded along two locations that are parallel to the axisymmetrical axis toward mutually different directions.

    摘要翻译: 根据本发明的天线包括:具有轴对称形状的导体板; 形成在导体板上的槽; 以及设置在导体板的轴对称轴上的馈电点,其中导体板沿着彼此不同方向平行于轴对称轴线的两个位置折叠。

    Process for producing glycolide and glycolic acid oligomer for production of glycolide
    37.
    发明授权
    Process for producing glycolide and glycolic acid oligomer for production of glycolide 有权
    用于生产乙交酯的乙交酯和乙醇酸低聚物的生产方法

    公开(公告)号:US07812181B2

    公开(公告)日:2010-10-12

    申请号:US11808854

    申请日:2007-06-13

    IPC分类号: C07D319/12 C08F301/00

    CPC分类号: C07D319/12

    摘要: Glycolide production through depolymerization of glycolic acid oligomer is stabilized by controlling impurities in the glycolic acid oligomer to allow economical and effective production of glycolide. More specifically, the depolymerization system is controlled to suppress an effective concentration (x+100y wt. %) of depolymerization-obstructing substances calculated as a total of a concentration calculated as diglycolic acid (of x wt. %) of hydroxyl group-free impurity carboxylic acids (A) and 100 times a concentration calculated as ammonia (of y wt. %) of nitrogen-containing substances (B), respectively with respect to the starting glycolic acid oligomer in the depolymerization system, to at most 15 wt. %.

    摘要翻译: 通过控制乙醇酸低聚物中的杂质来稳定乙醇酸低聚物解聚的乙交酯生产,从而经济有效地生产乙交酯。 更具体地说,解聚系统被控制以抑制作为无羟基杂质的二甘醇酸(x重量%)计算的浓度的总计计算的解聚阻塞物质的有效浓度(x + 100重量%) 羧酸(A)和相对于解聚体系中的起始乙醇酸低聚物分别计算为含氨物质(B)的氨(y重量%)的浓度的100倍至最多15重量% %。

    Distributed phase type circular polarized receiving module and portable radio communication device
    38.
    发明授权
    Distributed phase type circular polarized receiving module and portable radio communication device 有权
    分布式相位圆极化接收模块和便携式无线通信装置

    公开(公告)号:US07633444B2

    公开(公告)日:2009-12-15

    申请号:US11431096

    申请日:2006-05-10

    IPC分类号: H01Q1/38 H01Q1/24

    CPC分类号: H01Q1/243 H01Q13/08

    摘要: A distributed phase type circular polarized receiving module provided with a plane, a power feed point 4 formed on the plane, and a group of narrow conductors 101 having a substantially one-dimensional current distribution, and the narrow conductors being distributed in two dimension on the plane, a transistor 9 connected to the power feed point 4, sums of projections of complex vectors of current distributions induced on the narrow conductors 101 in first and second directions orthogonal to each other defined on the plane are determined in amplitude and phase, such that amplitudes are approximately equal to each other and a phase difference is approximately 90°.

    摘要翻译: 设置有平面的分布相型圆偏振光接收模块,形成在平面上的馈电点4和具有基本上一维电流分布的一组窄导体101,并且窄导体分布在二维上 平面,连接到馈电点4的晶体管9在幅度和相位上确定在狭窄导体101上感应的在第一和第二方向上彼此垂直的第一和第二方向上的电流分布的复矢量的投影的总和的幅度和相位,使得 振幅大致相等,相位差约为90°。

    Circular polarized wave antenna and method for designing same
    39.
    发明申请
    Circular polarized wave antenna and method for designing same 有权
    圆极化天线及其设计方法

    公开(公告)号:US20080012772A1

    公开(公告)日:2008-01-17

    申请号:US11806664

    申请日:2007-06-01

    IPC分类号: H01Q19/02 H01Q9/04

    摘要: A group of metallic conductors 1 are prepared and a power feed point 2 is formed at one of the metallic conductors to provide a circular polarized wave antenna. The circular polarized wave antenna is designed such that an absolute value of a sum of projections of an electric current induced on the metallic conductors in x-axis and an absolute value of a sum of projection of the electric current in y-axis that is spatially orthogonal to the x-axis are approximately equal to each other, and an absolute value of a difference between an argument of the sum of the projections in the x-axis and an argument of the sum of the projection in the y-axis is approximately 90°.

    摘要翻译: 准备一组金属导体1,并且在一个金属导体上形成馈电点2以提供圆极化波天线。 圆极化波天线被设计成使得在x轴上在金属导体上感应的电流的投影的和的绝对值与在空间上的y轴中的电流的投影之和的绝对值 与x轴正交的方式大致相等,x轴上的投影之和的自变量和y轴上的投影之和的自变量的绝对值约为 90°。

    Fault detection circuit for a driver circuit
    40.
    发明授权
    Fault detection circuit for a driver circuit 有权
    用于驱动电路的故障检测电路

    公开(公告)号:US07218120B2

    公开(公告)日:2007-05-15

    申请号:US11094329

    申请日:2005-03-30

    IPC分类号: G01R31/08 H02P1/04

    摘要: Various component parts of a driver circuit for drive sources such as electric motors and clutches, such as relays and FETs as well as the drive sources can be tested by selectively energizing the relays and evaluating the voltage levels of the selected points by using the first and second test voltage detection circuits. This testing process is typically executed before the power up of the drive circuit. The test current is so small that the drive sources would not be inadvertently activated and various components would not be damaged even when there is any faulty component in the driver circuit. When any faulty component is detected in the testing process, the driver circuit may be prevented from being powered up so that any undesired operation of the drive sources or permanent damage to various components owing to such a faulty component may be avoided.

    摘要翻译: 可以通过选择性地给继电器供电并且通过使用第一和第二电压来评估所选择的点的电压电平来测试用于驱动源的驱动电路的各种组成部分,例如电动机和离合器,例如继电器和FET以及驱动源 第二测试电压检测电路。 该测试过程通常在驱动电路上电之前执行。 测试电流非常小,驱动源不会被无意中激活,并且即使驱动器电路中存在任何故障组件,各种组件也不会损坏。 当在测试过程中检测到任何有故障的部件时,可以防止驱动器电路上电,从而可以避免驱动源的任何不期望的操作或由于这种故障部件对各种部件的永久性损坏。