Process for the epoxidation of cyclic alkenes
    41.
    发明授权
    Process for the epoxidation of cyclic alkenes 有权
    环烯烃的环氧化方法

    公开(公告)号:US06861540B2

    公开(公告)日:2005-03-01

    申请号:US10683047

    申请日:2003-10-14

    CPC classification number: C07D301/12 C07D303/04

    Abstract: The epoxidation of cyclic, at least monounsaturated alkenes is conducted by a process, which comprises conducting the epoxidation of a cyclic, at least monounsaturated alkene in the presence of an oxidant in a reaction medium that contains at least 1% by weight of the saturated cyclic alkane corresponding to the cyclic, at least monounsaturated alkene. In a preferred embodiment the reaction medium contains at least 2.5% by weight of the saturated cyclic alkane corresponding to the cyclic, at least monounsaturated alkene.

    Abstract translation: 环状至少单不饱和烯烃的环氧化是通过一种方法进行的,该方法包括在氧化剂存在下在反应介质中进行环状至少单不饱和烯烃的环氧化,所述反应介质含有至少1重量%的饱和环状 对应于环状至少单不饱和烯烃的烷烃。 在优选的实施方案中,反应介质含有至少2.5重量%的对应于环状至少单不饱和烯烃的饱和环烷烃。

    Locking mechanism for a sliding door
    43.
    发明授权
    Locking mechanism for a sliding door 失效
    滑门的锁定机构

    公开(公告)号:US06540269B2

    公开(公告)日:2003-04-01

    申请号:US09790788

    申请日:2001-02-21

    Abstract: A locking mechanism (10) is produced for holding a sliding door in the open position and has a Bowden cable (22) which acts on its locking element (20), a moving-carriage support (14) and a moving carriage (18), which move relative to one another during the closing of the door. In order to disengage the door handles from the locking mechanism when the sliding door is closed and therefore in order to reduce the actuating forces for unlocking the door lock, the moving-carriage support (14), during the closing movement, shifts a driver (34) which is guided on the moving carriage (14) and carries along the locking element (20) in the direction of its unlocking position. By this, the Bowden cable (22) is moved in its actuating direction, thereby enabling the door handles to be disengaged.

    Abstract translation: 产生用于将滑动门保持在打开位置并具有作用在其锁定元件(20)上的鲍登缆绳(22),移动托架支撑件(14)和移动托架(18)的锁定机构(10) 在门关闭期间相对于彼此移动。 为了在滑动门关闭时将门把手与锁定机构分离,因此为了减小用于解锁门锁的致动力,移动支架(14)在关闭运动期间使驾驶员( 34),其在移动的托架(14)上被引导并且沿着其解锁位置的方向沿着锁定元件(20)运送。 由此,鲍登缆绳(22)在其致动方向上移动,从而使门把手能够脱开。

    Method for sealing spiral wound filtration modules
    44.
    发明授权
    Method for sealing spiral wound filtration modules 失效
    密封螺旋缠绕过滤模块的方法

    公开(公告)号:US6068771A

    公开(公告)日:2000-05-30

    申请号:US248422

    申请日:1999-02-11

    CPC classification number: B01D63/10 B29C53/562

    Abstract: A method for preparing a spiral wound filtration module is provided. The module has a central permeate carrier tube. The method includes winding at least one filtration leaf about the permeate carrier tube. The filtration leaf includes a first membrane sheet, a permeate carrier sheet, and a second membrane sheet. The winding step creates an end face extending radially outwardly from the permeate tube on each end thereof. After winding, the filtration module is maintained in a wound state. An adhesive is then supplied to each end face and a vacuum is applied through each of the permeate tube. While the vacuum is applied, the permeate tube and filtration leaf assembly are spun in a centrifuge until the adhesive has solidified. After spinning, each end face of the module is severed at a distance between the level of adhesive along the feed spacer screen and the level of adhesive along the permeate carrier sheet.

    Abstract translation: 提供了一种制备螺旋缠绕过滤模块的方法。 该模块具有中心渗透载体管。 该方法包括在渗透物载体管周围缠绕至少一个过滤叶。 过滤叶片包括第一膜片,渗透物载体片和第二膜片。 卷绕步骤产生从其每端的渗透管径向向外延伸的端面。 卷绕后,过滤组件保持卷绕状态。 然后将粘合剂供应到每个端面,并且通过每个渗透管施加真空。 当施加真空时,渗透管和过滤叶组件在离心机中旋转,直到粘合剂固化。 在旋转之后,模块的每个端面在沿着进料隔离器筛网的粘合剂水平和沿着渗透物载体片材的粘合剂水平之间的距离处被切断。

    Motor vehicle door lock with central locking system drive
    45.
    发明授权
    Motor vehicle door lock with central locking system drive 失效
    机动车门锁与中央锁定系统驱动

    公开(公告)号:US5673578A

    公开(公告)日:1997-10-07

    申请号:US554654

    申请日:1995-11-08

    Applicant: Martin Roos

    Inventor: Martin Roos

    Abstract: A motor vehicle door lock with a central locking system drive and central locking system lever (3) driven by it, in which the central locking system drive is electromechanically operable in a reversible manner and has a drive element (4) with an eccentrically arranged driving lug (5) which can move in both directions of rotation in a circular path, a central locking system lever (3) that is pivotable about a pivot axis (7) which is parallel to the axis of rotation (6) of the drive element (4) and has a driving receiver (8) for driving lug (5) which is much wider than driving lug (5). The central locking system lever (3) can be swung into an unlocked position (E) and a locked position (V), by means of both the driving lug (5) and by manual operation in purely mechanically manner independently and unhindered by the driving lug. This motor vehicle door lock is characterized in that only approximately one half of the circular path of the driving lug (5) runs in the driving receiver (8) and the other half runs outside of the driving receiver (8), the axis of rotation (6) of the drive element (4) lies roughly at the open end of the driving receiver (8), and the driving lug (5) has rest positions outside of the driving receiver (8) and enters the driving receiver (8) only for movement of central locking system lever (3).

    Abstract translation: 一种具有中央锁定系统驱动器和由其驱动的中央锁定系统杆(3)的机动车门锁,其中中央锁定系统驱动器以可逆的方式机电可操作并且具有驱动元件(4),其具有偏心布置的驾驶 可在圆形路径中沿两个旋转方向移动的凸耳(5),中心锁定系统杆(3),其可绕枢转轴线(7)枢转,所述枢转轴线平行于所述驱动元件的旋转轴线(6) (4)并且具有用于驱动凸耳(5)的驱动接收器(8),其比驱动凸耳(5)宽得多。 中央锁定系统杆(3)可以通过两个驱动凸耳(5)摆动到解锁位置(E)和锁定位置(V),并通过手动操作以独立的机械方式独立地被驱动而不受阻碍地摆动 耳朵 这种机动车门锁的特征在于,驱动凸耳(5)的圆形路径的大约一半在驱动接收器(8)中延伸,另一半在驱动接收器(8)的外部延伸,旋转轴线 所述驱动元件(4)的所述驱动接收器(6)大致位于所述驱动接收器(8)的开口端,并且所述驱动凸耳(5)在所述驱动接收器(8)的外部具有静止位置并进入所述驱动接收器(8) 仅用于中央锁定系统杆(3)的移动。

    METHOD FOR PRODUCING ALDEHYDE FUNCTIONAL COMPOUNDS
    49.
    发明申请
    METHOD FOR PRODUCING ALDEHYDE FUNCTIONAL COMPOUNDS 失效
    生产二氢琥珀酸官能化合物的方法

    公开(公告)号:US20120022276A1

    公开(公告)日:2012-01-26

    申请号:US13142505

    申请日:2010-01-12

    CPC classification number: C07C29/32 C07C67/333 Y02P20/55 C07C33/03 C07C69/732

    Abstract: The invention relates to a method for producing aldehyde functional compounds by a cross-metathesis reaction of an olefinic compound having at least one hydroxy group and at least one C—C double bond with at least one at least monounsaturated fatty acid or at least one at least monounsaturated fatty acid derivative, in the presence of a metathesis catalyst at a maximum temperature of 180° C. and in the presence of at least one reagent that acts as a protective group-forming compound in relation to the aldehyde group of the aldehyde functional compounds.

    Abstract translation: 本发明涉及通过具有至少一个羟基和至少一个C-C双键的至少一个至少一个不饱和脂肪酸或至少一个不饱和脂肪酸的烯属化合物的交叉复分解反应来生产醛官能化合物的方法, 在复分解催化剂存在下,在最高温度为180℃,并且在至少一种作为形成保护基团的化合物作为保护基形成化合物相对于醛官能团的醛基的试剂存在下,最少单不饱和脂肪酸衍生物 化合物。

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