Method and apparatus for simultaneously recording multiple FT-IR signals
    3.
    发明授权
    Method and apparatus for simultaneously recording multiple FT-IR signals 失效
    同时记录多个FT-IR信号的方法和装置

    公开(公告)号:US4511986A

    公开(公告)日:1985-04-16

    申请号:US413034

    申请日:1982-08-30

    CPC分类号: G01J3/453

    摘要: A method and apparatus for simultaneously recording multiple Fourier Transform Infrared (FT-IR) signals using an interferometer. The analog signals are coupled to switching means which is operable in response to a first control signal for synchronizing the operation of the interferometer and the control circuits and a second control signal for defining data acquisition intervals to direct the sampled data of the analog input signals over a circuit path including Sample and Hold and Analog to Digital Conversion circuits to a processor for storing the digital data corresponding to the analog input signals. The switching means is operated so that samples of the analog input signals are taken in sequence and stored in sequential storage locations in interleaved fashion. The processor is operable under program control to access the digital data so that all data samples for the same input signals are separated to produce an interferogram for each of the input signals. These interferograms can then be Fourier Transformed to produce spectra in the usual manner.

    摘要翻译: 一种使用干涉仪同时记录多个傅里叶变换红外(FT-IR)信号的方法和装置。 模拟信号耦合到开关装置,该开关装置响应于用于使干涉仪和控制电路的操作同步的第一控制信号和用于定义数据采集间隔的第二控制信号而工作,以将模拟输入信号的采样数据引导 包括采样保持和模数转换电路的电路路径到处理器,用于存储对应于模拟输入信号的数字数据。 操作切换装置,使得模拟输入信号的样本被顺序取出并以交错的方式存储在顺序的存储位置中。 处理器在程序控制下可操作以访问数字数据,使得相同输入信号的所有数据采样被分离以产生每个输入信号的干涉图。 然后可以将这些干涉图进行傅里叶变换,以通常的方式产生光谱。

    Process for bonding lubricants to thin film recording media
    4.
    发明授权
    Process for bonding lubricants to thin film recording media 失效
    将润滑剂粘合到薄膜记录介质上的工艺

    公开(公告)号:US5030478A

    公开(公告)日:1991-07-09

    申请号:US657341

    申请日:1991-02-15

    IPC分类号: B05D5/08 G11B5/725

    CPC分类号: G11B5/725

    摘要: Thin film recording media are protected and lubricated by overcoating them with a carbon overcoat applying a lubricant to said overcoat and bonding the lubricant to the carbon overcoat by irradiating it by UV radiation.

    摘要翻译: 薄膜记录介质被保护和润滑,通过用涂覆润滑剂的碳外涂层将其涂覆到所述外涂层上并通过用紫外线照射来将润滑剂粘合到碳外涂层上。

    Process for bonding lubricant to a thin film magnetic recording disk
    5.
    发明授权
    Process for bonding lubricant to a thin film magnetic recording disk 失效
    将润滑剂粘合到薄膜磁记录盘上的工艺

    公开(公告)号:US4960609A

    公开(公告)日:1990-10-02

    申请号:US434151

    申请日:1989-11-13

    IPC分类号: G11B5/725

    CPC分类号: G11B5/725 Y10S428/90

    摘要: In the manufacture of a thin film metal alloy or metal oxide magnetic recording disk, a fluoroether lubricant is bonded to the carbon or hydrogenated carbon overcoat of the disk. The lubricant is applied to the carbon overcoat by dipping the disk in a solution of the lubricant. The lubricated disk is then exposed to the plasma of an inert gas, such as nitrogen. The resulting disk contains a layer of lubricant which is bonded to the disk surface so as to be resistant to spin-off and which has a relatively uniform thickness so as to substantially eliminate the problems of stiction during the operation of the disk file.

    摘要翻译: 在薄膜金属合金或金属氧化物磁记录盘的制造中,氟醚润滑剂与盘的碳或氢化碳外涂层结合。 通过将盘浸入润滑剂的溶液中将润滑剂施加到碳外涂层。 然后将润滑的盘暴露于诸如氮气的惰性气体的等离子体中。 所得到的盘包含一层润滑剂,其粘结到盘表面以便抵抗剥离并且具有相对均匀的厚度,从而基本上消除了在盘文件的操作过程中的静摩擦问题。

    Catalytic process for obtaining methane from methanol
    6.
    发明授权
    Catalytic process for obtaining methane from methanol 失效
    从甲醇获得甲烷的催化过程

    公开(公告)号:US4182926A

    公开(公告)日:1980-01-08

    申请号:US944502

    申请日:1978-09-21

    IPC分类号: C07C1/20

    摘要: Methanol is vaporized at a temperature of from about 200.degree. C.-455.degree. C. and passed over a cobalt molybdate catalyst or a doped cobalt molybdate catalyst at a flow rate of from 60-200 cc./minute. The effluent gas comprises essentially methane and hydrogen in addition to some water vapors and CO.sub.2.

    摘要翻译: 甲醇在约200℃-455℃的温度下蒸发,并以60-200cc./分钟的流速通过钼酸钴催化剂或掺杂的钼酸钴催化剂。 除了一些水蒸汽和二氧化碳之外,废气基本上包括甲烷和氢气。