Ion source
    81.
    发明授权
    Ion source 失效
    离子源

    公开(公告)号:US5124526A

    公开(公告)日:1992-06-23

    申请号:US662259

    申请日:1991-02-28

    IPC分类号: H01J27/14 H01J27/16 H01J37/08

    CPC分类号: H01J27/16

    摘要: An apparatus for the generation of an inductively excited ion or plasma source includes an amplification system and a high frequency excitation coil which are coupled to form a self-starting free-running excitation oscillator.

    摘要翻译: 用于产生感应激发的离子或等离子体源的装置包括放大系统和耦合以形成自启动自由振荡激励振荡器的高频激励线圈。

    Intermediate picture field storage system for slow motion playback of
video tape recording
    82.
    发明授权
    Intermediate picture field storage system for slow motion playback of video tape recording 失效
    用于录像带录像缓慢运动播放的中间画面存储系统

    公开(公告)号:US5043825A

    公开(公告)日:1991-08-27

    申请号:US404074

    申请日:1989-09-07

    CPC分类号: H04N9/896 H04N9/877

    摘要: For slow motion playback operation with a digital video magnetic tape recording and reproducing equipment an intermediate memory system has four picture field memories of which there are always three available for writing into but only one of them at a time is in read-out operation. In a first reading operation of a particular picture field memory an AND correlation of a write flag and an error flag is necessary for providing an error recognition signal to following circuits and before a reading goes to the next address the write flag is erased by writing in a logic zero, but the correlated signal is used to rewrite the error flag in the error flag memory. In subsequent readings any error flag is transmitted and rewritten, but all write flags remain erased to signify that the memory has been read out at least once.

    摘要翻译: 对于使用数字视频磁带记录和再现设备的慢动作播放操作,中间存储器系统具有四个画面存储器,其总共有三个可用于写入,但是其中一个只能处于读出操作。 在特定画面存储器的第一读取操作中,写入标志和错误标志的AND相关性对于向后续电路提供错误识别信号以及在读取到下一个地址之前需要通过写入来擦除写入标志 逻辑0,但相关信号用于重写错误标志存储器中的错误标志。 在随后的读数中,任何错误标志被发送和重写,但是所有写入标志仍然被擦除,表示存储器已被读出至少一次。

    Inductively excited ion source
    83.
    发明授权
    Inductively excited ion source 失效
    电感式激发离子源

    公开(公告)号:US4849675A

    公开(公告)日:1989-07-18

    申请号:US79649

    申请日:1987-07-30

    申请人: Jurgen Muller

    发明人: Jurgen Muller

    IPC分类号: H01J27/16

    CPC分类号: H01J27/16

    摘要: The invention relates to an inductively excited ion source with a vessel (1) around which a coil (2) is wound. The vessel (1) consists of a chemically inert material and is used to receive the substance to be ionized. A high-frequency generator (12) is connected by one of its terminals to the coil (2) both ends of which are grounded, while the other terminal (22) is also grounded. The length of the coil (2) which is to be regarded as an electrically long conductor, is .lambda./2, .lambda. being the wavelength of the voltage of the high-frequency generator (12) (FIG. 3).

    摘要翻译: 本发明涉及一种具有容器(1)的感应激发离子源,线圈(2)围绕其缠绕。 容器(1)由化学惰性材料组成,用于接收待离子化的物质。 高频发生器(12)通过其一个端子连接到两端接地的线圈(2),而另一个端子(22)也接地。 被认为是电长导体的线圈(2)的长度是λ/ 2,λ是高频发生器(12)的电压波长(图3)。

    Copying apparatus
    84.
    发明授权
    Copying apparatus 失效
    复印机

    公开(公告)号:US4774533A

    公开(公告)日:1988-09-27

    申请号:US11502

    申请日:1987-02-05

    申请人: Jurgen Muller

    发明人: Jurgen Muller

    摘要: A copying apparatus, comprises a bottom, a process device for lazer beam graphic representation or for sheet film taking or sheet copying and having a housing, and a handling device for sheet films or sheets handling and having housing, the housing of the processing device being supported on the bottom in a vibration-free manner and arranged in the housing of the handling device in a contact-free manner, the housing of the handling device being arranged on the bottom.

    摘要翻译: 一种复印装置,包括底部,用于拉舌束图形表示的处理装置或用于片状胶片拍摄或片材复制并具有外壳的处理装置,以及用于片材薄片或片材处理和具有外壳的处理装置,处理装置的外壳为 以无振动的方式在底部支撑并且以无接触的方式布置在处理装置的壳体中,处理装置的壳体布置在底部。

    Loading device for X-ray film sheet cassettes
    85.
    发明授权
    Loading device for X-ray film sheet cassettes 失效
    X射线胶片盒装载装置

    公开(公告)号:US4759679A

    公开(公告)日:1988-07-26

    申请号:US29532

    申请日:1987-03-23

    申请人: Jurgen Muller

    发明人: Jurgen Muller

    CPC分类号: G03B42/045

    摘要: A device for loading X-ray film cassettes comprises a housing having a compartment receiving a cassette, a plurality of boxes accommodating film dispensing magazines positioned one above another in the housing, a suction device and transport roller pairs for transporting a film sheet sucked by the suction device towards the cassette. The suction device which includes at least one sucker is displaceable between a dispensing magazine, which contains a film pack corresponding in size to that of the cassette, and the transport roller pairs so as to provide a transport path for the film sheets with very few direction changes.

    摘要翻译: 一种用于装载X射线胶片盒的装置,包括具有容纳盒的隔室的壳体,容纳一个在另一个上的壳体上的胶片分配盒的多个盒子,用于传送由所述盒子吸入的胶片的抽吸装置和传送辊对 抽吸装置朝向盒子。 包括至少一个吸盘的抽吸装置可以在包含与盒的大小相对应的胶片盒的分配盒和输送辊对之间移位,以便为具有非常少的方向的胶片提供传送路径 变化。

    Magnetron sputtering cathode for vacuum coating apparatus
    86.
    发明授权
    Magnetron sputtering cathode for vacuum coating apparatus 失效
    用于真空镀膜设备的磁控溅射阴极

    公开(公告)号:US4746417A

    公开(公告)日:1988-05-24

    申请号:US896927

    申请日:1986-08-15

    摘要: A magnetron sputtering cathode for vacuum coating apparatus has a circular target plate and at least one magnet system disposed in back of it which forms at least one endless tunnel of magnetic lines of force over the target plate. In the marginal area of the target plate there is disposed a first magnet system for the production of a first magnetic tunnel substantially concentric with the axis of rotation, and between the axis of rotation and the first magnet system there is an off-center second magnet system which produces a second magnetic tunnel extending over only a sector of the target plate. When the two magnet systems are rotated together the elements of the surface of the target plate are exposed to the product of the time of stay times the intensity such that the target plate is ablated more uniformly in the middle area and more strongly at the margin, so that a substrate field placed opposite the target plate is uniformly coated.

    摘要翻译: 用于真空涂覆装置的磁控溅射阴极具有圆形目标板和设置在其背面的至少一个磁体系统,其在目标板上形成至少一个磁力线的环形隧道。 在目标板的边缘区域中设置有用于产生与旋转轴线基本上同心的第一磁隧道的第一磁体系统,并且在旋转轴线与第一磁体系统之间存在偏心的第二磁体 该系统产生仅在目标板的扇区上延伸的第二磁通道。 当两个磁体系统一起旋转时,目标板的表面的元件暴露于停留时间乘以强度的乘积,使得靶板在中间区域更均匀地被烧蚀并且在边缘处更强烈地被烧蚀, 使得与目标板相对放置的基板场均匀地涂覆。

    Thermoelectric sensor
    87.
    发明授权
    Thermoelectric sensor 失效
    热电传感器

    公开(公告)号:US4665276A

    公开(公告)日:1987-05-12

    申请号:US671664

    申请日:1984-11-15

    CPC分类号: H01L35/08 G01J5/12

    摘要: This invention concerns a thermoelectric sensor of the air-backed type comprising a thin-film thermopile with a receiving area of approximately 1 mm.sup.2 under a protective atmosphere of atmospheric pressure. To increase the responsivity of such sensors the sensing junctions of at least 25 thermocouples whose legs have comparable coefficients of thermal conductivity are arranged in the receiving area with the legs having an average breadth-to-length ratio of at least 1:20.

    摘要翻译: 本发明涉及一种空气背式的热电传感器,其包括在大气压保护气氛下具有大约1mm 2的接收面积的薄膜热电堆。 为了增加这种传感器的响应度,腿部具有相当的导热系数的至少25个热电偶的感测结布置在接收区域中,腿的平均宽度比至少为1:20。

    Method and apparatus for singularizing stacked X-ray films or the like
    88.
    发明授权
    Method and apparatus for singularizing stacked X-ray films or the like 失效
    叠层X射线胶片等的单体化方法和装置

    公开(公告)号:US4516763A

    公开(公告)日:1985-05-14

    申请号:US470178

    申请日:1983-02-28

    摘要: The leaders of successive topmost sheets of a stack of sheets are lifted by a set of aligned suction cups which move each leader into a horizontal plane including the nip of two advancing rolls. The suction cups insert the leading edge of each leader into the nip and continue to adhere to the leader while the latter is advanced by the rolls so that the leader pulls the suction cups against the opposition of a weak spring tending to move the suction cups and their mobile support to a starting position. The drive for the advancing rolls is thereupon arrested for an interval of time which suffices to ensure the collapse of suction in the cups by arresting the suction pump and by simultaneously opening a valve which connects the interior of each cup with the atmosphere.

    摘要翻译: 一叠片材的连续最上面的片材的领导者被一组对齐的吸盘提升,每个吸盘将每个引导件移动到包括两个推进辊的辊隙的水平平面中。 吸盘将每个引导件的前缘插入辊隙中,并且继续粘附到引导件,而后者由辊推进,使得引导件拉动吸盘以抵抗倾向于移动吸盘的弱弹簧的对立, 他们的移动支持到起始位置。 因此,推进辊的驱动器在一段时间内被停止,足以通过阻止抽吸泵来确保杯中的吸力的崩溃,同时打开将每个杯的内部与大气连接的阀。

    Polyurethane coatings produced from (1) a polyisocyanate mixture of
polyisocyanates from the diphenol methane series and a polyhydroxy
polyether containing at least one tertiary amine nitrogen with (2) a
polyol in a two component coating system
    90.
    发明授权
    Polyurethane coatings produced from (1) a polyisocyanate mixture of polyisocyanates from the diphenol methane series and a polyhydroxy polyether containing at least one tertiary amine nitrogen with (2) a polyol in a two component coating system 失效
    由(1)来自二酚系列的多异氰酸酯的多异氰酸酯混合物和含有至少一种叔胺氮的多羟基聚醚与(2)多元醇在双组分涂布体系中的多异氰酸酯混合物

    公开(公告)号:US4296230A

    公开(公告)日:1981-10-20

    申请号:US938165

    申请日:1978-08-30

    摘要: The present invention relates to a process for the production of coatings by coating substrates of any type with a coating composition of which the binder consists essentially of a mixture of:(a) a polyisocyanate component and(b) at least one organic polyhydroxyl compound, distinguished by the fact that the polyisocyanate component(a) is a reaction product obtained from:(i) a polyisocyanate mixture which, in addition to from about 20 to 80%, by weight, of 2,4'-diisocyanato diphenyl methane, contains a total of from about 80 to 20%, by weight, of 2,2'-diisocyanato diphenyl methane, 4,4'-diisocyanato diphenyl methane and, optionally, higher nuclear polyisocyanates of the diphenyl methane series and(ii) a polyhydroxy polyether containing at least one tertiary amine nitrogen atom and having an average molecular weight of from about 500 to 10,000 or a polyhydroxy polyether mixture containing at least one such polyhydroxy polyether and having an average molecular weight of from about 500 to 10,000.components (i) and (ii) having been reacted in an NCO:OH equivalent ratio of from about 300:1 to 10:1 to form a reaction product containing free isocyanate groups and urethane groups.

    摘要翻译: 本发明涉及一种通过用涂料组合物涂覆任何类型的基材来生产涂料的方法,其中粘合剂基本上由下列混合物组成:(a)多异氰酸酯组分和(b)至少一种有机多羟基化合物, 其特征在于多异氰酸酯组分(a)是由以下物质获得的反应产物:(i)多异氰酸酯混合物,除了约20至80重量%的2,4'-二异氰酸酯二苯基甲烷外, 总共约80至20重量%的2,2'-二异氰酸根合二苯基甲烷,4,4'-二异氰酸根合二苯基甲烷和任选的二苯基甲烷系列的较高核多异氰酸酯和(ii)多羟基聚醚 含有至少一个叔胺氮原子并且具有约500至10,000的平均分子量或包含至少一种这样的多羟基聚醚并且平均分子量为约50的多羟基聚醚混合物 0到10,000。 组分(i)和(ii)以约300:1至10:1的NCO:OH当量比反应形成含有游离异氰酸酯基团和氨基甲酸酯基团的反应产物。