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    PROCESS FOR THE PRODUCTION OF ISO-PROPANOL BY LIQUID PHASE HYDROGENATION
    31.
    发明申请
    PROCESS FOR THE PRODUCTION OF ISO-PROPANOL BY LIQUID PHASE HYDROGENATION 有权
    通过液相加氢法生产异丙醇的方法

    公开(公告)号：US20090093656A1

    公开(公告)日：2009-04-09

    申请号：US12245598

    申请日：2008-10-03

    申请人： Ralf Bonmann ,  Werner Pompetzki ,  Markus Weber

    发明人： Ralf Bonmann ,  Werner Pompetzki ,  Markus Weber

    IPC分类号： C07C29/143 ,  C07C29/80 ,  C07C37/08

    CPC分类号： C07C409/10 ,  C07C29/145 ,  C07C37/08 ,  C07C45/53 ,  C07C407/00 ,  Y02P20/125 ,  C07C49/08 ,  C07C31/10 ,  C07C39/04

    摘要： The present invention relates to a process for the production of iso-propanol by liquid phase hydrogenation of acetone to iso-propanol in at least two hydrogenation reaction stages, each reaction stage comprising a hydrogenation reaction zone, wherein the hydrogenation reaction product leaving the reaction zone of the first reaction stage contains unreacted acetone and a product stream comprising acetone and iso-propanol is transferred to the reaction zone of a subsequent reaction stage said product stream having at the inlet to the reaction zone of said subsequent reaction stage a temperature of 60 to 100° C., wherein the temperature of the product stream leaving the reaction zone of said subsequent reaction stage at the outlet from said reaction zone is at most 40° C. higher than the temperature of the product stream entering said reaction zone at the inlet to said reaction zone and the temperature in said subsequent reaction zone does not exceed 125° C., to a process of purifying an iso-propanol raw product containing less than 1,000 wppm acetone comprising subjecting the iso-propanol raw product to a distillation in a dividing wall distillation column to obtain purified iso-propanol and to an integrated process for the production of phenol employing the above hydrogenation process.

    摘要翻译： 本发明涉及通过在至少两个氢化反应阶段中将丙酮液相氢化成异丙醇来生产异丙醇的方法，每个反应阶段包括氢化反应区，其中离开反应区的氢化反应产物 的第一反应阶段包含未反应的丙酮，并且将包含丙酮和异丙醇的产物流转移到随后反应阶段的反应区，所述产物流在所述后续反应阶段的反应区的入口处具有60至 其中从所述反应区出口离开所述后续反应阶段的反应区的产物流的温度比在入口处进入所述反应区的产物流的温度高至多40℃ 至所述反应区，并且所述后续反应区中的温度不超过125℃ 包括含有少于1,000wppm丙酮的异丙醇原料，包括使异丙醇原料在分隔壁蒸馏塔中进行蒸馏以获得纯化的异丙醇，并使用上述氢化方法生产苯酚的综合方法 。

    Power Tool and Overload Protection
    32.
    发明申请
    Power Tool and Overload Protection 失效
    电动工具和过载保护

    公开(公告)号：US20080185984A1

    公开(公告)日：2008-08-07

    申请号：US11915230

    申请日：2006-07-03

    申请人： Robert Simm ,  Cornelis Van Der Schans ,  Markus Weber

    发明人： Robert Simm ,  Cornelis Van Der Schans ,  Markus Weber

    IPC分类号： G05B9/02 ,  E21B15/04

    CPC分类号： B25F5/001

    摘要： The invention relates to a power tool having a change-speed gear device comprising a plurality of gears (1, 2) for adjusting on demand power stages of a drive, wherein an overload protection can be coupled to the gears (1, 2). According to the invention, the device comprises at least one gear (3) in which the overload protection function can be forcibly deactivated. The invention also relates to an overload protection.

    摘要翻译： 本发明涉及一种具有变速齿轮装置的动力工具，该变速齿轮装置包括多个齿轮（1,2），用于调节驱动器的所需功率级，其中过载保护可联接到齿轮（1,2）。 根据本发明，该装置包括至少一个齿轮（3），其中过载保护功能可被强制停用。 本发明还涉及过载保护。

    Device for separating sheets of a recording medium
    35.
    发明申请
    Device for separating sheets of a recording medium 有权
    用于分离记录介质的纸张的装置

    公开(公告)号：US20060033257A1

    公开(公告)日：2006-02-16

    申请号：US11198969

    申请日：2005-08-08

    申请人： Andreas Wardak ,  Markus Weber

    发明人： Andreas Wardak ,  Markus Weber

    IPC分类号： B65H3/06 ,  B65H3/52

    CPC分类号： B65H3/0684 ,  B65H3/56 ,  B65H2220/09 ,  B65H2301/423245 ,  B65H2402/31 ,  B65H2404/1521 ,  B65H2405/1136

    摘要： A device for separating sheets of a recording medium has a feed head (22) that, together with feed rollers (58), lies on the top sheet of a horizontally arranged stack of the recording medium. The feed rollers (58) push the top sheet against a rising incline, so that its leading edge is lifted up and separated from the stack. The feed head (22) is arranged on an arm (18) that is designed to swivel freely on a swiveling plane that is parallel to the plane of the incline. In the feed head (22), the feed rollers (58) can move away from the incline parallel to the plane of the stack against the spring force.

    摘要翻译： 用于分离记录介质的纸张的装置具有进给头（22），其与进给辊（58）一起位于记录介质的水平布置的堆叠的顶片上。 进给辊（58）将顶部片抵靠上升的倾斜部推动，使得其前缘被提升并与堆叠分离。 进给头（22）布置在臂（18）上，该臂（18）被设计成在平行于倾斜平面的旋转平面上自由地旋转。 在进给头（22）中，进给辊（58）可抵抗弹簧力平行于叠层平面移动。

    Piston rod-less linear drive
    37.
    发明授权
    Piston rod-less linear drive 失效
    活塞无杆直线驱动

    公开(公告)号：US06874407B2

    公开(公告)日：2005-04-05

    申请号：US10703997

    申请日：2003-11-06

    申请人： Bernd Doleschel ,  Markus Weber

    发明人： Bernd Doleschel ,  Markus Weber

    IPC分类号： F15B15/08 ,  F15B15/24 ,  F01B29/00

    CPC分类号： F15B15/24 ,  F15B15/082

    摘要： A piston rod-less linear drive has an elongated housing containing a guide slide moving in the longitudinal direction. The connection between the entraining member and the guide slide is with the interposition of an abutment unit attached to the guide slide, such abutment unit furthermore serving to limit the path of movement of the guide slide.

    摘要翻译： 活塞无杆线性驱动器具有细长壳体，其包含在纵向方向上移动的导向滑块。 夹持构件和引导滑块之间的连接是插入附接到引导滑块的邻接单元，该邻接单元还用于限制导向滑块的移动路径。

    Sorting apparatus
    38.
    发明申请
    Sorting apparatus 失效
    分拣装置

    公开(公告)号：US20050061617A1

    公开(公告)日：2005-03-24

    申请号：US10937571

    申请日：2004-09-09

    申请人： Werner Florczak ,  Sandra Amann ,  Markus Habdank ,  Norbert Damaschke ,  Markus Weber

    发明人： Werner Florczak ,  Sandra Amann ,  Markus Habdank ,  Norbert Damaschke ,  Markus Weber

    IPC分类号： B65G47/32 ,  B65G47/30

    CPC分类号： B65G47/32 ,  B65G2201/0244

    摘要： An apparatus for sorting identical flat-bottomed objects has a vibratory conveyor defining a generally horizontal support surface. A plurality of the objects are supplied to an upstream end of the surface standing on their flat bottoms and the objects travel along the surface while standing on their bottoms. A sorting drum rotatable about a horizontal axis at a downstream end of the conveyor is formed with at least one row of radially outwardly open seats generally complementary to the objects and each having a flat floor. The drum is rotated between a pickup position in which the flat floors of the one row of seats are aligned and generally coplanar with the support surface and closely juxtaposed with the downstream end and a handoff position with the one row of seats raised up above the support surface. The objects are taken out of the seats in the takeoff position.

    摘要翻译： 用于分类相同的平底物体的设备具有限定大致水平的支撑表面的振动输送器。 多个物体被供给到站在其平底部的表面的上游端，并且物体在站立在其底部的同时沿着表面移动。 在输送机的下游端围绕水平轴线旋转的分选滚筒形成有至少一排径向向外敞开的座，其通常与物体互补，并且每排具有平坦的地板。 鼓在拾取位置之间旋转，在该拾取位置中，一排座椅的平坦地板对齐并且与支撑表面大致共面并且与下游端部并置并且与一排座椅升高在支撑件上方的切换位置 表面。 物体从起飞位置的座椅中取出。

    Optical scanner calibration device
    40.
    发明授权
    Optical scanner calibration device 有权
    光学扫描仪校准装置

    公开(公告)号：US6075613A

    公开(公告)日：2000-06-13

    申请号：US258872

    申请日：1999-02-26

    申请人： Mack Schermer ,  Hans Bengtsson ,  Markus Weber

    发明人： Mack Schermer ,  Hans Bengtsson ,  Markus Weber

    IPC分类号： G01N21/47 ,  G01N21/64 ,  G01N21/55

    CPC分类号： G01N21/6456 ,  G01N21/274 ,  G01N21/4785

    摘要： An optical scanning system includes a power meter that during calibration operations is illuminated by an attenuated excitation beam. The power meter measures optical power in the attenuated excitation beam at various index settings of a variable optical attenuator, and the system constructs a lookup table that relates incident excitation beam power to the index settings of the attenuator. The system then uses the table to select the appropriate setting for the attenuator in order to deliver to the sample an excitation beam of a specified optical power. The system calibrates the gain of a detector by redirecting, or reflecting, the excitation beam of known intensity to the detector. A photometric device in the detector produces a signal that is proportional to the intensity of the beam at various gain settings. The system then produces a lookup table that relates the gain settings to the actual gain of the detector, that is, to the ratio of the known incident power to the detector readings. The system thereafter uses the table to select the appropriate gain setting for data collection and/or to normalize the data. A beam splitter included in the system preferably discriminates between the light is passes and the light it redirects based on the spatial properties of the light. During calibration operations the excitation beam is reflected to the detector as wide diameter beams, which are passed through the beam splitter. During sample measurement operations the excitation beam is reflected by the sample as a narrow-diameter beam, which the beam splitter directs away from the detector.

    摘要翻译： 光学扫描系统包括在校准操作期间被衰减的激发光束照射的功率计。 功率计在可变光衰减器的各种指标设置下测量衰减激励光束中的光功率，并且系统构建将入射激发光束功率与衰减器的指标设置相关联的查找表。 然后系统使用该表来选择衰减器的适当设置，以便将具有指定光功率的激发光束传送给样本。 该系统通过将已知强度的激发束重定向或反射到检测器来校准检测器的增益。 检测器中的测光装置产生与各种增益设置下的光束强度成比例的信号。 然后，系统产生一个查找表，其将增益设置与检测器的实际增益相关，即已知入射功率与检测器读数的比率。 此后，系统使用表格选择用于数据收集的适当增益设置和/或使数据标准化。 包括在系统中的分束器优选地基于光的空间特性来区分光是通过和其重定向的光。 在校准操作期间，激发光束被反射到检测器，作为通过分束器的宽直径光束。 在样品测量操作期间，激发光束被样品反射为窄直径光束，分束器引导远离检测器。