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86 条记录 (耗时 0.024 秒)

    Arrangement for correcting the position of a laser beam guided by means of an articulated optical system
    11.
    发明授权
    Arrangement for correcting the position of a laser beam guided by means of an articulated optical system 失效
    用于校正通过铰接式光学系统引导的激光束的位置的布置

    公开(公告)号：US4659916A

    公开(公告)日：1987-04-21

    申请号：US701168

    申请日：1985-02-13

    申请人： Gerhard Muller ,  Gerhard Hohberg ,  Peter Greve

    发明人： Gerhard Muller ,  Gerhard Hohberg ,  Peter Greve

    IPC分类号： G02B26/10 ,  A61B18/20 ,  B23K26/04 ,  B23K26/042 ,  G02B6/00 ,  G02B7/24 ,  G02B26/00 ,  G02B26/08 ,  G05D3/12 ,  G02B17/06

    CPC分类号： G02B26/0816 ,  A61B18/20 ,  B23K26/042 ,  B23K26/043 ,  G02B7/24 ,  A61B2018/00636

    摘要： The invention is directed to an arrangement for correcting the position of a laser beam guided by means of an articulated optical system. This system includes a position-sensitive detector at its output end for generating a signal which is passed to an adjustable mirror arranged on the input end. The adjustable mirror compensates for an excursion of the laser beam occurring as a result of faults in the guide means and bearings of the articulated arm. Prior to entering the articulated optical system, the laser beam or parallelly guided pilot beam is modulated with respect to the beam direction with a small amplitude by another adjustable mirror. The detector signal component corresponding to the modulation frequency is passed to an electronic circuit which determines the directional relationships between the excursion of the laser beam at the output of the articulated arm and the follow-up movement of the adjustable mirror for deflecting the beam. This determination is achieved independently of the amount of rotation of the rotational bearings.

    摘要翻译： 本发明涉及一种用于校正由关节式光学系统引导的激光束的位置的装置。 该系统包括在其输出端的位置敏感检测器，用于产生传递到布置在输入端上的可调节反射镜的信号。 可调节镜可补偿由于引导装置和关节臂的轴承中的故障而产生的激光束的偏移。 在进入关节式光学系统之前，激光束或平行引导的导向光束相对于光束方向以另一个可调节镜的小幅度被调制。 对应于调制频率的检测器信号分量被传递到电子电路，该电子电路确定在铰接臂的输出处的激光束的偏移与用于偏转光束的可调节镜的后续运动之间的方向关系。 该确定是独立于旋转轴承的旋转量而实现的。

    Ophthalmological combination instrument for diagnosis and treatment
    12.
    发明授权
    Ophthalmological combination instrument for diagnosis and treatment 失效
    眼科组合仪器进行诊断和治疗

    公开(公告)号：US4582405A

    公开(公告)日：1986-04-15

    申请号：US644796

    申请日：1984-08-27

    申请人： Ortwin Muller ,  Kurt Schulz ,  Albrecht Vogel ,  Gerhard Hanemann ,  Gerhard Muller ,  Gunther Kurbitz ,  Arnold Guttner

    发明人： Ortwin Muller ,  Kurt Schulz ,  Albrecht Vogel ,  Gerhard Hanemann ,  Gerhard Muller ,  Gunther Kurbitz ,  Arnold Guttner

    IPC分类号： A61B3/13 ,  A61B3/10 ,  A61B3/12 ,  A61B3/135 ,  A61B18/20 ,  A61B18/26 ,  A61F9/00 ,  A61F9/008 ,  A61N5/06

    CPC分类号： A61B3/1225 ,  A61B3/135 ,  A61F9/008 ,  A61F9/00821 ,  A61F9/00823 ,  A61B18/26 ,  A61B2018/2025 ,  A61F2009/0035

    摘要： An Nd:YAG laser of small size with a passive quality switch is combined with a slit-lamp instrument, to form an ophthalmological combination instrument for diagnosis and treatment. By a plurality of pulses within a pulse train, which succeed each other within the .mu. sec range, particularly good therapeutic effects are obtained. A second laser, emitting continuous visible radiation, has its beam aligned with the beam of invisible radiation from the first laser, and shows the user at all times the location of the beam of invisible radiation. The visible beam of radiation is split into two beams separated from each other by a light-free zone, and there is provision for blocking and unblocking these two beams alternately, which produces an effect which greatly aids the user in accurate focusing. This combination instrument affords the user the possibility of making a diagnosis and following it immediately by treatment.

    摘要翻译： 将具有无源质量开关的小尺寸Nd：YAG激光器与裂隙灯仪器组合，形成用于诊断和治疗的眼科组合仪器。 通过脉冲序列内的多个在mu秒范围内彼此相继的脉冲，可以获得特别好的治疗效果。 发射连续可见光的第二个激光器具有与第一激光器的不可见辐射束对准的光束，并且一直显示使用者不可见辐射束的位置。 可见光束被分为两个光束，它们彼此隔开一个无光区，并且交替地阻挡和解除这两个光束，从而产生一个很大的帮助，使得用户精确聚焦的效果。 该组合仪器为用户提供诊断的可能性，并立即通过治疗进行跟踪。

    Stitch-forming machine
    13.
    发明授权
    Stitch-forming machine 失效
    缝纫机

    公开(公告)号：US4574596A

    公开(公告)日：1986-03-11

    申请号：US617682

    申请日：1984-06-06

    申请人： Werner Engelfried ,  Gerhard Muller

    发明人： Werner Engelfried ,  Gerhard Muller

    IPC分类号： D04B9/02 ,  D04B15/24 ,  D04B15/32 ,  D04B15/06 ,  D04B15/14

    CPC分类号： D04B15/32 ,  D04B15/24

    摘要： A stitch-forming machine which has needles guided on a needle support for displacement in the longitudinal direction and controlled by needle cams and also has holding-down and knocking-over sinkers which are adapted for displacement between the needles in the region of their heads and are moved by sinker cams in the longitudinal and transverse directions relative to the needle support. In order to guide the needles and sinkers so that they are laterally stable and to be able to operate them quietly and using relatively little power, it is suggested that the sinkers be composed of a push sinker adapted for displacement solely in the longitudinal direction and a holding-down and knocking-over sinker articulatedly connected to the push sinker and adapted for displacement in both the longitudinal and transverse directions, that the needles and push sinkers be commonly guided between webs on the needle support means, the needles thereby resting against the backs of the push sinkers, and that the pivot connection between the push sinker on the one hand and the holding-down and knocking-over sinker on the other be designed and arranged such that the holding-down and knocking-over sinker is disposed between the needles in the region of their heads.

    摘要翻译： 一种针刺机，其具有在针支撑件上引导的针头，用于在纵向方向上移位并由针凸轮控制，并且还具有适于在其头部区域中的针之间的位移的压紧和撞击式沉降片， 通过沉降片凸轮在相对于针支撑件的纵向和横向方向上移动。 为了引导针和沉降片使其横向稳定并且能够静静地使用并且使用相对较小的功率，建议沉降片由仅在纵向方向上适应位移的推挽组成，并且 压紧和撞击沉降片，其铰接地连接到推入式沉降片并且适于在纵向和横向方向上的位移，使得针和推动式沉降片通常在针支撑装置上的腹板之间被引导，从而针头抵靠背部 并且另一方面推动式沉降片与另一方面的压紧和碰撞沉降片之间的枢转连接被设计和布置成使得压紧和撞击式沉降片设置在所述推入式沉降片之间 针头在他们的头部。

    Process for phosphatizing metals
    14.
    发明授权
    Process for phosphatizing metals 失效
    磷化金属的工艺

    公开(公告)号：US4419199A

    公开(公告)日：1983-12-06

    申请号：US373475

    申请日：1982-04-30

    申请人： Dieter Hauffe ,  Gerhard Muller ,  Werner Rausch ,  Gudrun Volling

    发明人： Dieter Hauffe ,  Gerhard Muller ,  Werner Rausch ,  Gudrun Volling

    IPC分类号： C23C22/12 ,  C23C22/13 ,  C23C22/36 ,  C23C22/77 ,  C23F7/10 ,  C23F7/12 ,  C25D13/06 ,  C25D13/20

    CPC分类号： C23C22/362 ,  C23C22/12

    摘要： A process for the phosphatizing of metals, particularly iron, steel and zinc, in which the metal is contacted with acidic aqueous zinc phosphate solutions, containing an oxidizing agent, which containfrom 0.4 to 1.5 g/liter of Zn,from 0 to 1.3 g/liter of Ni andfrom 10 to 26 g/liter of P.sub.2 O.sub.5,and in which the weight ratio of Zn to P.sub.2 O.sub.5 is adjusted to a value of (from 0.012 to 0.12):1 and of Ni to Zn to a value of (from 0 to 1.5):1, and the bath is supplemented with a concentrate, in which Zn, Ni and P.sub.2 O.sub.5 are present in a weight ratio of (from 0.18 to 0.33:(from 0 to 0.06):1, so as to obtain satisfactory phosphatizing results over a long period.Preferably, the zinc phosphatizing solutions, which, in addition, may also contain simple or complex fluorides and compounds that reduce the weight of the coat, are applied at a temperature within the range of from 30.degree. to 65.degree. C.

    摘要翻译： 一种金属，特别是铁，钢和锌的磷酸化方法，其中金属与酸性磷酸锌水溶液接触，含有氧化剂，其含有0.4-1.5g /升Zn，0-3.3g /升的Ni和10〜26g /升的P 2 O 5，并且其中将Zn与P 2 O 5的重量比调节至（0.012至0.12）：1，Ni至Zn的值（从 0至1.5）：1，浴中补充有以重量比（0.18-0.33：（0-0.06）：1）存在的Zn，Ni和P 2 O 5的浓缩物，以获得令人满意的 优选地，磷酸锌溶液还可以含有简单或复合的氟化物和降低涂层重量的化合物，其温度范围为30°至65° DEG C.

    Phosphating process
    19.
    发明授权
    Phosphating process 失效
    磷化工艺

    公开(公告)号：US5152849A

    公开(公告)日：1992-10-06

    申请号：US683106

    申请日：1991-04-10

    申请人： Klaus Bittner ,  Gerhard Muller ,  Werner Rausch ,  Klaus Wittel

    发明人： Klaus Bittner ,  Gerhard Muller ,  Werner Rausch ,  Klaus Wittel

    IPC分类号： C23C22/12 ,  C23C22/13 ,  C23C22/22 ,  C23C22/34 ,  C23C22/36

    CPC分类号： C23C22/13 ,  C23C22/12 ,  C23C22/368

    摘要： Disclosed is a process for phosphating a galvanized surface, particularly of galvanized steel wherein the surface is contacted for up to 10 seconds with a phosphating solution which contains accelerator, particularly nitrate,0.5 to 5.0 g/l zinc,3 to 20 g/l phosphate (calculated as P.sub.2 O.sub.5),0.3 to 3 g/l magnesiumat a weight ratio of magnesium: zinc=(0.5 to 10):1 and has an S value in the range from 0.2 to 0.4 preferably in the range from 0.2 to 0.3, and is replenished with a concentrate in which the weight ratio of zinc to phosphate (calculated as P.sub.2 O.sub.5) is in the range from (0 to 1):8.It is particularly desirable to use a phosphating solution which contains up to 1.5 g/l zinc, preferably 0.5 to 1 g/l zinc, at a weight ratio of magnesium: zinc of (0.5 to 3:1, nickel ions in an amount of up to 1.5 g/l, preferably in an amount of up to 0.5 g/l and simple or complex fluoride in an amount of up to 3 g/l, preferable 0.1 to 1.5 g/l (calculated as F in each case).A special advantage is afforded by the use of the process to treat galvanized steel strip which is subsequently painted or coated with a preformed organic film.

    摘要翻译： 公开了一种使镀锌表面，特别是镀锌钢板磷化的方法，其中表面与含有促进剂，特别是硝酸盐的磷酸盐溶液接触达10秒钟，0.5-5.0g / l锌，3-20g / l磷酸盐 （以P 2 O 5计），0.3〜3g / l镁，镁：锌=（0.5〜10）：1的重量比，S值在0.2〜0.4的范围内，优选为0.2〜0.3， 补充浓缩物，其中锌与磷酸盐的重量比（以P2O5计算）在（0至1）：8的范围内。 特别希望使用含有1.5g / l以下锌，优选为0.5〜1g / l的锌，磷酸盐溶液，其重量比为：镁（0.5〜3:1），镍离子 最多为1.5g / l，优选为至多0.5g / l的量，并且最多为3g / l的简单或复合氟化物，优选为0.1至1.5g / l（以每种情况计算为F）。 通过使用该方法来处理随后涂覆或涂覆预成型有机膜的镀锌钢带提供了特别的优点。