Process for preparing dioxazine compounds
    21.
    发明授权
    Process for preparing dioxazine compounds 有权
    二恶嗪化合物的制备方法

    公开(公告)号:US06359131B1

    公开(公告)日:2002-03-19

    申请号:US09535502

    申请日:2000-03-24

    IPC分类号: C07D26534

    CPC分类号: C09B19/02

    摘要: The process provides a process for preparing dioxazines by ring closure of a compound of the formula (II) in which R1 is hydrogen or C1-C8 alkyl in the presence of a ring closure agent, which comprises using as reaction medium an aryl alkyl ether of the formula (III) or a mixture of aryl alkyl ethers of the formula (III) in which n is an integer from 0 to 2 and R2 is ethyl if n is 0 or is methyl if n is 1 or 2.

    摘要翻译: 该方法提供了在闭环剂存在下通过闭环式(II)化合物制备二氧杂环己烷的方法,其中R 1为氢或C 1 -C 8烷基,其包括使用作为反应介质的芳基烷基醚 式(III)或其中n为0-2的整数的式(III)的芳基烷基醚的混合物,如果n为0,则R 2为乙基,如果n为1或2,则为甲基。

    Combined seat-integral airbag for the head and thorax
    22.
    发明授权
    Combined seat-integral airbag for the head and thorax 失效
    头部和胸部组合的座椅整体式安全气囊

    公开(公告)号:US06168192A

    公开(公告)日:2001-01-02

    申请号:US09355908

    申请日:1999-08-05

    申请人: Wolfgang Bauer

    发明人: Wolfgang Bauer

    IPC分类号: B60R2122

    CPC分类号: B60R21/207 B60R2021/0006

    摘要: A vehicle seat has a seat frame having a pivot connection and a seat portion mounted on the seat frame. A backrest, having a head rest, is mounted on the seat frame such that the backrest is pivotable relative to the seat portion about the pivot connection. A lateral airbag system is mounted in the backrest and extends in a longitudinal direction of the backrest. The lateral airbag system has an elongate housing open at one side. The elongate housing has an elongate channel extending along a side of the backrest to an upper end of the head rest. The elongate housing is connected to the seat frame. The lateral airbag system has an airbag folded into the elongate channel such that a direction of folding is perpendicular to a longitudinal direction of the elongate channel and such that the airbag is completely stretched out in the longitudinal direction. A cover covering the open side of the elongate housing is provided. The cover is adapted to open upon actuation of the airbag to release the airbag.

    摘要翻译: 车辆座椅具有座椅框架,该座椅框架具有枢转连接和安装在座椅框架上的座椅部分。 具有头枕的靠背被安装在座椅框架上,使得靠背可围绕枢转连接部相对于座椅部分枢转。 侧面安全气囊系统安装在靠背中,并且在靠背的纵向方向上延伸。 侧面安全气囊系统具有在一侧敞开的细长壳体。 细长壳体具有沿靠背的一侧延伸到头枕的上端的细长通道。 细长壳体连接到座椅框架。 侧向气囊系统具有折叠到细长通道中的气囊,使得折叠方向垂直于细长通道的纵向方向,并且使得气囊在纵向方向上完全伸出。 提供了覆盖细长壳体的敞开侧的盖子。 盖子适于在致动气囊时打开以释放气囊。

    Process for preparing N-alkylcarbazoles
    23.
    发明授权
    Process for preparing N-alkylcarbazoles 失效
    制备N-烷基咔唑的方法

    公开(公告)号:US5902884A

    公开(公告)日:1999-05-11

    申请号:US21981

    申请日:1998-02-11

    CPC分类号: C07D209/88 C07D209/86

    摘要: Process for preparing N-alkylcarbazolesThe present invention relates to a process for preparing N-alkylcarbazoles of the formula I ##STR1## where R.sup.1 is (C.sub.1 -C.sub.6)-alkyl andY is hydrogen, (C.sub.1 -C.sub.6)-alkyl, (C.sub.1 -C.sub.6)-alkoxy, nitro or halogen, by reacting a carbazole of the formula II ##STR2## with an alkyl halide of the formula IIIR.sup.1 -X IIIwhere X is a halogen atom,in an inert solvent in the presence of an inorganic base and a catalyst of the formula IVR.sup.2 R.sup.3 N-(CH.sub.2).sub.n -NR.sup.4 R.sup.5 IVwheren is an integer from 2 to 8,R.sup.2, R.sup.3 and R.sup.4 are, independently of one another, hydrogen or (C.sub.1 -C.sub.4)-alkyl andR.sup.5 is hydrogen, (C.sub.1 -C.sub.4)-alkyl, amino-(C.sub.1 -C.sub.4)-alkyl or N,N-di(C.sub.1 -C.sub.4)-alkylamino-(C.sub.1 -C.sub.4)-alkyl.

    摘要翻译: 制备N-烷基咔唑的方法本发明涉及制备式I的N-烷基咔唑的方法,其中R 1为(C 1 -C 6) - 烷基且Y为氢,(C 1 -C 6) - 烷基,(C 1 -C 6) - 烷氧基,硝基或卤素,在惰性溶剂中,在惰性溶剂中,在无机碱和式IVR2R3N-的催化剂的存在下,使式II的咔唑与式IIIR1-XIII的烷基卤反应,其中X是卤素原子, (CH2)n-NR4R5IV其中n为2至8的整数,R2,R3和R4彼此独立地为氢或(C1-C4) - 烷基,R5为氢,(C1-C4) - 烷基, 氨基 - (C 1 -C 4) - 烷基或N,N-二(C 1 -C 4) - 烷基氨基 - (C 1 -C 4) - 烷基。

    Process for the production of aminophenylaminobenzimidazoles
    27.
    发明授权
    Process for the production of aminophenylaminobenzimidazoles 失效
    制备氨基苯基氨基苯并咪唑的方法

    公开(公告)号:US4192947A

    公开(公告)日:1980-03-11

    申请号:US941462

    申请日:1978-09-12

    摘要: A process for the production of ##STR1## wherein R.sub.1 and R.sub.2 are the same or different and each is hydrogen, alkyl having 1-4 carbon atoms, alkoxy having 1-4 carbon atoms, chlorine or bromine, and n is 1 or 2 comprising reacting ##STR2## at -10.degree. C. to 100.degree. C. at a pH of from 1-10 to form an anilide of the formula ##STR3## and cyclizing and reducing the anilide in an aqueous alkaline medium with a sulfide reducing agent.

    摘要翻译: 一种制备的方法,其中R1和R2相同或不同,各自为氢,具有1-4个碳原子的烷基,具有1-4个碳原子的烷氧基,氯或溴,n为1或2,包括 在-10℃〜100℃下,在1-10℃反应,形成下式的酰苯胺,并用硫化还原剂在含水碱性介质中环化和还原酰苯胺。

    Simultaneous texturizing and entangling of filament bundles
    28.
    发明授权
    Simultaneous texturizing and entangling of filament bundles 失效
    长丝束的同时纹理化和缠结

    公开(公告)号:US4120078A

    公开(公告)日:1978-10-17

    申请号:US753413

    申请日:1976-12-22

    IPC分类号: D02G1/16 D02G3/34 D02J1/06

    CPC分类号: D02G1/162

    摘要: A process for the simultaneous texturizing and entangling of filament bundles by treating filament bundles of synthetic, high-molecular weight materials with a heated fluid in two tubular treatment chambers, in which process spatial or periodic irregularities are produced, in the treatment zones, in the flow of fluid and/or filament bundles. Preferably, a certain range of values of a volume mass flow factor is adhered to.

    摘要翻译: 通过在两个管状处理室中处理具有加热流体的合成的高分子量材料的长丝束,其中在处理区中产生空间或周期性不规则性,在处理区中,在同一组织和缠结细丝束的方法中 流体和/或细丝束的流动。 优选地,遵循体积质量流量因子的一定范围的值。

    Gas exchange valve for internal combustion engines
    29.
    发明授权
    Gas exchange valve for internal combustion engines 有权
    内燃机用气体换向阀

    公开(公告)号:US08613264B2

    公开(公告)日:2013-12-24

    申请号:US12608577

    申请日:2009-10-29

    IPC分类号: F01L9/02

    CPC分类号: F01L9/02

    摘要: A gas exchange valve arrangement, especially for an internal combustion engine, with a valve head, which is mounted on a valve body. The valve body can be moved in a straight line in either of two opposite directions by an actuating element, which can be moved in either of the two directions of movement such that, as a result of a movement of the actuating element in at least one direction, the valve body is caused to move in the same direction. The actuating element comprises a piston, which can be moved relative to a space by a fluid medium. The space comprises a feed opening for the fluid medium, and the gas exchange valve arrangement includes a throttle device, which at least temporarily throttles the movement of the actuating element in at least one direction of its movement.

    摘要翻译: 一种特别用于内燃机的气体交换阀装置,其具有安装在阀体上的阀头。 阀体可以通过致动元件在两个相反方向中的任一方向上移动,致动元件可以在两个运动方向中的任一方向上移动,使得由于致动元件在至少一个 方向,使阀体沿同一方向移动。 致动元件包括可以通过流体介质相对于空间移动的活塞。 该空间包括用于流体介质的进料口,并且气体交换阀装置包括节流装置,其至少暂时节流致动元件在其运动的至少一个方向上的运动。

    Hydraulic system
    30.
    发明授权
    Hydraulic system 有权
    液压系统

    公开(公告)号:US08429908B2

    公开(公告)日:2013-04-30

    申请号:US12640588

    申请日:2009-12-17

    申请人: Wolfgang Bauer

    发明人: Wolfgang Bauer

    IPC分类号: F16D31/02 F01B3/00 F15B15/24

    摘要: A hydraulic system includes an engine driven variable displacement hydraulic pump which supplies fluid to a hydraulic consumer and an electronic control unit. A flow rate adjusting unit includes a stop that can be brought into engagement with an adjusting piston. In order conform the power output of the pump to the operating conditions of the vehicle, the stop of the flow rate adjusting unit includes adjusting devices that can be controlled by the control unit, so that the maximum flow rate of the pump can be varied by the electronic control unit. The electronic control unit generates a control signal for the adjusting device as a function of a sensed engine speed.

    摘要翻译: 液压系统包括发动机驱动的可变排量液压泵,其将流体供应给液压消耗器和电子控制单元。 流量调节单元包括能够与调节活塞接合的止动件。 为了使泵的功率输出符合车辆的运行状态,流量调节单元的停止包括可由控制单元控制的调节装置,使得泵的最大流量可以通过 电子控制单元。 电子控制单元根据检测到的发动机转速产生用于调节装置的控制信号。