Balloon holder
    31.
    发明授权
    Balloon holder 失效
    气球座

    公开(公告)号:US4798554A

    公开(公告)日:1989-01-17

    申请号:US185291

    申请日:1988-04-19

    IPC分类号: A63H27/10 A63H3/06

    CPC分类号: A63H27/10 A63H2027/1041

    摘要: Disclosed are one-piece, funnel shaped balloon holders, comprising a conical cup and a hollow cylindrical stem. A longitudinal slit extends the entire length of the balloon holder, from the upper edge of the cup to the lower end of the stem, to permit insertion of the neck of a balloon into the holder. A short slot at the bottom of the stem anchors the balloon tail. In a first embodiment (FIGS. 1-3), a balloon stick is inserted into the hollow stem. In a second embodiment (FIGS. 4-8) the stem is inserted into one end of a hollow balloon stick. The stem in this embodiment is of such shape as to provide space between the stem and the balloon stick for a portion of the balloon neck so that the entire balloon neck is concealed.

    摘要翻译: 公开了一体式的漏斗形气囊保持器,其包括锥形杯和中空圆柱形杆。 纵向狭缝将气囊保持器的整个长度从杯的上边缘延伸到杆的下端,以允许将气球的颈部插入保持器中。 杆底部的一个短槽缝住气球尾部。 在第一实施例(图1-3)中,将气球棒插入中空杆中。 在第二实施例(图4-8)中,杆插入空心气球棒的一端。 该实施例中的杆具有这样的形状,以便在气球颈部的一部分之间提供杆和球囊之间的空间,使得整个气囊颈被隐藏。

    Preparation of 1-alkyl- or 1-cycloalkylpiperazines
    32.
    发明授权
    Preparation of 1-alkyl- or 1-cycloalkylpiperazines 失效
    1-烷基 - 或1-环烷基哌嗪的制备

    公开(公告)号:US4736030A

    公开(公告)日:1988-04-05

    申请号:US791112

    申请日:1985-10-24

    CPC分类号: C07D295/023

    摘要: 1-Alkyl- or 1-cycloalkylpiperazines are prepared by reacting piperazine with an alkanol or cycloalkanol in the presence of hydrogen and a hydrogenation/dehydrogenation catalyst by a process in which the reaction is carried out at from 130.degree. to 190.degree. C. under from 5 to 100 bar in the presence of from 5 to 40% by weight, based on the reaction mixture, of water, and the molar ratio of piperazine to alkanol or cycloalkanol is kept at from 1:1.5 to 1:8.

    摘要翻译: 1-烷基 - 或1-环烷基哌嗪通过在氢气和氢化/脱氢催化剂的存在下使哌嗪与链烷醇或环烷醇反应来制备,其中反应在130-190℃下进行, 在5至40重量%的存在下,基于反应混合物,水的摩尔比为5至100巴,哌嗪与链烷醇或环烷醇的摩尔比保持在1:1.5至1:8。

    METHOD AND ELECTRODE ASSEMBLY FOR TREATING ADHERENT CELLS
    35.
    发明申请
    METHOD AND ELECTRODE ASSEMBLY FOR TREATING ADHERENT CELLS 有权
    用于治疗附着细胞的方法和电极装置

    公开(公告)号:US20130260434A1

    公开(公告)日:2013-10-03

    申请号:US13806491

    申请日:2011-06-21

    IPC分类号: C12N13/00

    摘要: The invention relates to an electrode assembly 20, in particular for applying at least one electric field to adherent cells, comprising at least two electrodes 21, each having at least one surface 32 which is arranged opposite the corresponding surface 32 of the other electrode 21, wherein an electrically insulating material 26 is arranged at least partially between the surfaces 32 of the electrodes 21. The solution according to the invention allows the electric field to be concentrated in the region of the cells to be treated such that a voltage pulse, or the current produced thereby, flows through the cells without the majority flowing away over the cells unused in the electrolyte. The invention further relates to a method for applying at least one electric field to adherent cells, in which the electric field is generated by applying a voltage to at least two electrodes, the electric field is concentrated on the side of the electrodes which faces the cells and/or is limited to the space between the cells and the side of the electrodes which faces the cells.

    摘要翻译: 本发明涉及电极组件20,特别是用于将至少一个电场施加到贴壁电池,包括至少两个电极21,每个具有至少一个与另一电极21的对应表面32相对的表面32, 其中电绝缘材料26至少部分地布置在电极21的表面32之间。根据本发明的溶液允许电场集中在要处理的电池的区域中,使得电压脉冲或 由此产生的电流流过电池,而绝大多数电解液不会在电解质中未使用的电池上流动。 本发明还涉及一种用于将至少一个电场施加到贴壁电池的方法,其中通过向至少两个电极施加电压而产生电场,电场集中在面对电池的电极侧 和/或限于电池与面对电池的电极侧之间的空间。

    DEVICE FOR TRANSFERRING A BAND-SHAPED WEFT MATERIAL
    36.
    发明申请
    DEVICE FOR TRANSFERRING A BAND-SHAPED WEFT MATERIAL 有权
    用于传输带状材料的装置

    公开(公告)号:US20120125476A1

    公开(公告)日:2012-05-24

    申请号:US13387892

    申请日:2010-07-06

    IPC分类号: D03D47/27 D03D47/38

    摘要: A device (1) for transferring a preferably band-shaped weft material (6) from a feed unit to an insertion element (4) of a weaving machine comprises a clamping device (5) for clamping a free end (E) of the weft material (6). The clamping device (6) is conveyable essentially in the direction (BR) of motion of the insertion element (4) between at least two different operating positions. The device (1) includes a drive (8) for conveying the clamping device (5). In a method for transferring a preferably band-shaped weft material (6) from a bobbin or a feed unit to an insertion element (4) of a weaving machine, a free end (E) of the weft material (6) is clamped in a clamping device (5), the free end (E) is transferred to the insertion element (4), and then the clamping device (5) is opened and the weft material is inserted. The clamping device (5) is conveyed by means of a drive (8) essentially in the direction of motion of the insertion element (4) between at least two different operating positions.

    摘要翻译: 用于将优选带状纬纱材料(6)从进料单元传送到织机的插入元件(4)的装置(1)包括夹紧装置(5),用于夹紧纬纱的自由端(E) 材料(6)。 夹紧装置(6)可以在至少两个不同的操作位置之间基本上沿插入元件(4)的运动方向(BR)传送。 装置(1)包括用于传送夹紧装置(5)的驱动装置(8)。 在将优选带状纬纱材料(6)从筒管或进料单元转移到织机的插入元件(4)的方法中,将纬纱材料(6)的自由端(E)夹紧在 夹紧装置(5),自由端(E)被传送到插入元件(4),然后夹紧装置(5)打开并且纬纱材料被插入。 夹紧装置(5)通过基本上在插入元件(4)的运动方向上的驱动器(8)在至少两个不同的操作位置之间传送。

    METHOD FOR TREATING SMALL VOLUMES WITH ELECTRICAL CURRENT
    38.
    发明申请
    METHOD FOR TREATING SMALL VOLUMES WITH ELECTRICAL CURRENT 有权
    用电流处理小容积的方法

    公开(公告)号:US20070059834A1

    公开(公告)日:2007-03-15

    申请号:US11427474

    申请日:2006-06-29

    IPC分类号: C12N15/87

    摘要: Disclosed is a method for treating biological material via electrical current, in which the biological material is added to a small volume of a buffer solution having relative high ionic strength. A strong electrical field is generated in the buffer solution by a high voltage pulse having a preset duration. The biological material is added to at most 50 μl of a buffer solution with an ionic strength of at least 100 mmol/l. By at least one voltage pulse having a preset duration of at least 10 μs, an electrical field with a field strength of at least 1 kV/cm is generated in the buffer solution. The voltage pulse is hereby interrupted at least once for a duration of at least 100 μs and is then again continued.

    摘要翻译: 公开了一种通过电流处理生物材料的方法,其中将生物材料加入到具有相对高的离子强度的小体积的缓冲溶液中。 通过具有预设持续时间的高电压脉冲在缓冲溶液中产生强电场。 将生物材料加入到至多50ul的离子强度为至少100mmol / l的缓冲溶液中。 通过具有至少10μs的预设持续时间的至少一个电压脉冲,在缓冲溶液中产生场强至少为1kV / cm的电场。 电压脉冲至少中断至少一次持续至少100次的脉冲,然后再次继续。

    Axially slidable weft thread presenting levers and clamping arrangement
for minimizing thread waste
    39.
    发明授权
    Axially slidable weft thread presenting levers and clamping arrangement for minimizing thread waste 失效
    轴向可滑动的纬纱提供杠杆和夹紧装置,以最大限度减少螺纹浪费

    公开(公告)号:US6026865A

    公开(公告)日:2000-02-22

    申请号:US150355

    申请日:1998-09-09

    摘要: A controlled weft thread presenting and clamping arrangement minimizes weft thread waste and ensures proper tensioning of the weft thread during its presentation to the insertion gripper, in a gripper loom for weaving with plural different weft threads. The arrangement includes a control shaft (13) that has a drive key (14) protruding therefrom in a reference plane (7), and that is rotatably supported on a support bracket (10, 11, 12), which may be mounted on the loom. Weft thread presenting levers (15) each carrying a respective clamp (16) are movably arranged on the shaft (13), which passes through a hole in each of the presenting levers (15). A translational drive (22) acts on a presenting lever support (17) to translationally move all of the presenting levers (15) in unison together axially along the shaft (13) until a selected lever (15) is positioned in the reference plane (7), with the lever's drive groove 15B engaged on the drive key (14) of the shaft (13). A rotational drive (23) rotates the shaft (13), and therewith the selected thread presenting lever (15) via the drive key (14). A guide member (19) has a lengthwise groove (20) to allow all of the presenting levers (15) to move linearly therealong in unison, and a crosswise groove (21) in the reference plane (7) to allow only the selected presenting lever (15) to rotate in the reference plane. A thread back tensioning device (9) is arranged in the thread path to apply tension to the thread being presented to the gripper.

    摘要翻译: 受控纬纱呈现和夹紧装置可减少纬纱的浪费,并确保纬纱在呈现插入夹具期间适当的张紧,用于用多个不同纬纱编织的夹纱机。 该装置包括控制轴(13),该控制轴具有从基准平面(7)突出的驱动键(14),并且可旋转地支撑在支撑支架(10,11,12)上,支撑支架可安装在 织机 每个承载相应夹具(16)的纬纱提升杆(15)可移动地布置在穿过每个呈现杆(15)中的孔的轴(13)上。 平移驱动器(22)作用在呈现杆支撑件(17)上,以将所有呈现杆(15)沿所述轴(13)一致地一体地平移移动,直到选定的杆(15)定位在参考平面 7),其中杆的驱动槽15B接合在轴(13)的驱动键(14)上。 旋转驱动器(23)经由驱动键(14)使轴(13)和选定的线呈现杆(15)旋转。 引导构件(19)具有纵向凹槽(20),以允许所有的呈现杆(15)一致地线性地移动,以及在参考平面(7)中的横向凹槽(21),以仅允许所选择的呈现 杠杆(15)在参考平面内旋转。 在螺纹路径中布置有螺纹拉紧装置(9),以向被提供给夹持器的螺纹施加张力。

    Controlled warp tensioning during fabric weaving
    40.
    发明授权
    Controlled warp tensioning during fabric weaving 失效
    织物编织期间受控的经纱张紧

    公开(公告)号:US6016850A

    公开(公告)日:2000-01-25

    申请号:US134357

    申请日:1998-08-14

    IPC分类号: D03D49/12 D03D49/16 D02H13/26

    CPC分类号: D03D49/12

    摘要: In the event of an interruption of the weaving process and in the case of weaving-technical operations, such as tabby weaving and unraveling, a trailing of warp thread bobbins and thus a trailing of warp threads which are withdrawn from the bobbins and form a warp thread family, cannot be avoided without significant expenditures. The trailing results in a so-called trailing length in the thread family which, unless it is correspondingly taken up and correspondingly released during the new start of the weaving process, results in an overstretching of the warp thread family during a starting operation of the bobbins. This disadvantage is avoided by deflecting the thread family within a feeding stand, in the event of a weaving stop, in a controlled manner from a reference plane into at least one defined position. At the new start of the weaving process, the deflection is eliminated in a controlled manner.

    摘要翻译: 在织造过程中断的情况下,以及在编织技术操作的情况下,例如平纹织造和开卷,经线的尾部和经线的拖尾从筒管中退出并形成翘曲 线程家庭,无法避免大量支出。 拖尾导致在线族中所谓的拖尾长度,除非在织造过程的新开始期间相应地被相应地占用并相应地释放,所以在线轴的起动操作期间导致经线系列的过度拉伸 。 通过在编织停止的情况下以一种受控的方式从参考平面偏转到至少一个限定位置来避免进给架内的螺纹系列偏转的缺点。 在编织过程的新开始时,以受控的方式消除偏转。