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    • 2. 发明申请
    • VEHICLE DOOR LATCH SYSTEM
    • 车门锁系统
    • US20090230700A1
    • 2009-09-17
    • US12210684
    • 2008-09-15
    • Frank J. ArabiaXinhua HeTodd A. SuddonJoseph D. LongThomas A. Dzurko
    • Frank J. ArabiaXinhua HeTodd A. SuddonJoseph D. LongThomas A. Dzurko
    • E05B65/32E05B65/00
    • E05B77/06E05B47/0009Y10T70/5164Y10T292/03Y10T292/0909Y10T292/1047Y10T292/1082
    • A vehicle door latch system configured to temporarily prevent door latch mechanisms from unlatching during a predetermined event is provided. The vehicle door latch system includes a forkbolt pivotally mounted to a housing portion of the vehicle door latch. The forkbolt is capable of moving between a latching position and an unlatching position. The door latch system also includes a block out mechanism configured for movement between a blocking position and an unblocking position. The block out mechanism is configured to prevent the forkbolt from moving from the latching position to the unlatching position when the block out mechanism is in the blocking position. A biasing member biases the block out mechanism into the unblocking position. The door latch system also includes an activation mechanism for moving the block out mechanism to the blocking position when the activation mechanism is activated for a predetermined time period to overcome the biasing member and after the predetermined time period, the block out mechanism moves to the unblocking position by the biasing member.
    • 提供一种被配置为在预定事件期间临时防止门锁机构解锁的车门锁系统。 车门闩系统包括枢转地安装到车门闩锁的壳体部分上的叉簧。 该叉车能够在锁定位置和解锁位置之间移动。 门闩系统还包括被配置为在阻挡位置和解锁位置之间移动的挡块机构。 挡块机构构造成当挡块输出机构处于阻挡位置时,防止挡块从锁定位置移动到解锁位置。 偏置构件将块输出机构偏置到解除阻挡位置。 门闩系统还包括一个致动机构,用于当启动机构启动预定时间段以克服偏置构件时将排出机构移动到阻挡位置,并且在预定时间段之后,挡块机构移动到解除阻挡 位置由偏置构件。
    • 3. 发明申请
    • Electrical actuator having smart muscle wire
    • 电动执行器具有智能肌肉线
    • US20070193267A1
    • 2007-08-23
    • US11786943
    • 2007-04-13
    • Xinhua He
    • Xinhua He
    • F02G1/04
    • F03G7/065E05B47/0009E05B47/026E05B81/00
    • An electrical actuator is characterized by applying electrical current directly to a smart wire to produce an output motion. The smart wire is looped around a drive member that is engaged with a moveable member, fixed at both ends to electrical terminals, and contains one or more coils between the electrical terminals and the drive member. Smart wire coils can either be wrapped around a reel in a helical fashion or moveably disposed in flexible tubing for support. Direct electrical current applied to the smart wire results in heating and contraction of the wire. Subsequent removal of electrical current allows the wire to cool and return to its original size and shape. The force and stroke of the electrical actuator can be tailored to meet specific requirements by changing wire diameter and length.
    • 电致动器的特征在于将电流直接施加到智能电线以产生输出运动。 智能电线围绕与可移动构件接合的驱动构件环绕,该可移动构件在两端固定到电端子,并且在电端子和驱动构件之间包含一个或多个线圈。 智能线圈可以以螺旋方式卷绕在卷轴上,或者可移动地设置在柔性管中用于支撑。 施加到智能电线的直流电导致导线的加热和收缩。 随后的电流消除可以使电线冷却并恢复原来的尺寸和形状。 电动执行器的力和行程可以通过改变电线直径和长度进行调整,以满足特定的要求。
    • 4. 发明授权
    • Vehicle door latch system
    • 车门锁系统
    • US08398128B2
    • 2013-03-19
    • US12210684
    • 2008-09-15
    • Frank J. ArabiaXinhua HeTodd A. SuddonJoseph D. LongThomas A. Dzurko
    • Frank J. ArabiaXinhua HeTodd A. SuddonJoseph D. LongThomas A. Dzurko
    • E05C3/06E05C3/16
    • E05B77/06E05B47/0009Y10T70/5164Y10T292/03Y10T292/0909Y10T292/1047Y10T292/1082
    • A vehicle door latch system configured to temporarily prevent door latch mechanisms from unlatching during a predetermined event is provided. The vehicle door latch system includes a forkbolt pivotally mounted to a housing portion of the vehicle door latch. The forkbolt is capable of moving between a latching position and an unlatching position. The door latch system also includes a block out mechanism configured for movement between a blocking position and an unblocking position. The block out mechanism is configured to prevent the forkbolt from moving from the latching position to the unlatching position when the block out mechanism is in the blocking position. A biasing member biases the block out mechanism into the unblocking position. The door latch system also includes an activation mechanism for moving the block out mechanism to the blocking position when the activation mechanism is activated for a predetermined time period to overcome the biasing member and after the predetermined time period, the block out mechanism moves to the unblocking position by the biasing member.
    • 提供一种被配置为在预定事件期间临时防止门锁机构解锁的车门锁系统。 车门闩系统包括枢转地安装到车门闩锁的壳体部分的叉形件。 该叉车能够在锁定位置和解锁位置之间移动。 门闩系统还包括被配置为在阻挡位置和解锁位置之间移动的挡块机构。 挡块机构构造成当挡块输出机构处于阻挡位置时,防止挡块从锁定位置移动到解锁位置。 偏置构件将块输出机构偏置到解除阻挡位置。 门闩系统还包括一个致动机构,用于当启动机构启动预定时间段以克服偏置构件时将排出机构移动到阻挡位置,并且在预定时间段之后,挡块机构移动到解除阻挡 位置由偏置构件。
    • 8. 发明申请
    • Acyclic Nucleoside Phosphonate Derivatives and Medical Uses Thereof
    • 无环核苷磷酸衍生物及其用途
    • US20120322764A1
    • 2012-12-20
    • US13514749
    • 2010-06-21
    • Bohua ZhongXinhua HeYongguang WangHe Liu
    • Bohua ZhongXinhua HeYongguang WangHe Liu
    • C07F9/6561A61P31/12A61P31/20A61K31/683
    • C07F9/65616
    • The present invention relates to an acyclic nucleoside phosphonate derivative and medical uses thereof. Specifically, the present invention relates to an acyclic nucleoside phosphonate derivative of Formula I having strong potency against viruses, such as hepatitis B virus, and low cytotoxicity, or a pharmaceutically acceptable salt, isomer, hydrate or solvate thereof, wherein R1 is H or methyl; each R2 is independently —R3 or —OR3, each R3 is independently C1-C8 alkyl, C3-C8 cycloalkyl. The present invention further relates to a process for preparing the compounds of Formula I, a pharmaceutical composition comprising the compound, and the medical uses of the compound. The acyclic nucleoside phosphonate derivative of the present invention has activity against virus such as hepatitis B virus and good in vivo behavioral traits.
    • 本发明涉及无环核苷膦酸衍生物及其医疗用途。 具体地说,本发明涉及对乙型肝炎病毒等病毒具有强效力和低细胞毒性的式I的无环核苷膦酸酯衍生物或其药学上可接受的盐,异构体,水合物或溶剂化物,其中R1是H或甲基 ; 每个R 2独立地是-R 3或-OR 3,每个R 3独立地是C 1 -C 8烷基,C 3 -C 8环烷基。 本发明还涉及制备式I化合物的方法,包含该化合物的药物组合物和该化合物的医学用途。 本发明的无环核苷膦酸酯衍生物具有抗乙型病毒等病毒的活性和体内行为特性良好的活性。