Method and instrument for measuring for measuring preload of rolling
bearing
    111.
    发明授权
    Method and instrument for measuring for measuring preload of rolling bearing 失效
    滚动轴承预载测量方法及仪器

    公开(公告)号:US5517858A

    公开(公告)日:1996-05-21

    申请号:US115633

    申请日:1993-09-03

    Abstract: While maintaining a shaft in a fixed state, an outer ring is rotated. Vibrations of the shaft are detected by a first vibration pickup and a second vibration pickup. Detection signals of both the vibration pickups are delivered to a frequency converter via amplifier, respectively. The frequency converter determines, by Fourier transformation, the rotation frequency of the outer ring, the revolution frequency of balls and the resonance frequency of the double-row ball bearing. A first computing assembly then calculates the contact angle and bearing rigidity, and a second computing assembly calculates the preload.

    Abstract translation: 在将轴保持在固定状态的同时,外圈旋转。 通过第一振动拾取器和第二振动拾取器检测轴的振动。 两个振动拾取器的检测信号分别通过放大器传送到变频器。 变频器通过傅里叶变换确定外圈的旋转频率,滚珠的转速和双列球轴承的共振频率。 第一计算组件然后计算接触角和轴承刚度,并且第二计算组件计算预载荷。

    Magneto-optical recording element
    112.
    发明授权
    Magneto-optical recording element 失效
    磁光记录元件

    公开(公告)号:US4995024A

    公开(公告)日:1991-02-19

    申请号:US264159

    申请日:1988-10-28

    CPC classification number: G11B11/10582 Y10S428/90

    Abstract: Disclosed is a magneto-optical recording element comprising a dielectric layer and an amorphous perpendicular magnetization film on a substrate, wherein the perpendicular magnetization film is a perpendicular magnetization film comprising at least Gd element as the rare earth metal element and Fe metal as the transition metal component, in which the Fe sub-lattice moments are dominant, the dielectric layer is a dielectric layer composed of amorphous silicon nitride, the magnetization Ms of the perpendicular magnetization film is set within a range represented by the following formula (1):20 emu/cc.ltoreq.Ms.ltoreq.70 emu/cc (1)and the product of the magnetization Ms and the coercive force Hc is set within a range represented by the following formula (2):100 emu.multidot.KOe/cc.ltoreq.Ms.multidot.Hc.ltoreq.500 emu.multidot.KOe/cc(2)This magneto-optical recording material is suitable for the magnetic field modulation recording method, and even if overwriting is carried out in the recording method, the element shows excellent characteristics and high performances.

    Abstract translation: 公开了一种磁光记录元件,其包括在基板上的电介质层和非晶垂直磁化膜,其中垂直磁化膜是至少包括作为稀土金属元素的Gd元素和作为过渡金属的Fe金属的垂直磁化膜 其中Fe子晶格矩是主要的,介电层是由非晶氮化硅构成的电介质层,垂直磁化膜的磁化强度Ms设定在由下式(1)表示的范围内:20emu / cc

    Magneto-optical recording element
    114.
    发明授权
    Magneto-optical recording element 失效
    磁光记录元件

    公开(公告)号:US4680742A

    公开(公告)日:1987-07-14

    申请号:US752927

    申请日:1985-07-08

    Abstract: In a magneto-optical recording element comprising a substrate, a magnetic layer and a dielectric layer, the dielectric layer is formed by deposition of a composition comprising Si.sub.3 N.sub.4 and a refractive index-improving agent such as Al.sub.2 O.sub.3 or Y.sub.2 O.sub.3. This dielectric layer has a high refractive index and the enhancement effect is improved. Moreover, this dielectric layer is excellent in the adhesion and resistance characteristics.

    Abstract translation: 在包括基板,磁性层和电介质层的磁光记录元件中,通过沉积包含Si 3 N 4和诸如Al 2 O 3或Y 2 O 3的折射率改进剂的组合物形成电介质层。 该介电层具有高折射率,并且提高了增强效果。 此外,该电介质层的粘合性和电阻特性优异。

    Titanium alloy for corrosion-resistant materials
    118.
    发明授权
    Titanium alloy for corrosion-resistant materials 有权
    钛合金耐腐蚀材料

    公开(公告)号:US08741217B2

    公开(公告)日:2014-06-03

    申请号:US12815527

    申请日:2010-06-15

    CPC classification number: C22C14/00 C22F1/183

    Abstract: There is provided a titanium alloy for corrosion-resistant materials, which contains 0.01-0.12% by mass in total of at least one of platinum group elements; at least Si and one of, or both of, Sn and Mn, selected from the group consisting of Al, Cr, Zr, Nb, Si, Sn and Mn, wherein the total content of Al, Cr, Zr, Nb, Si, Sn and Mn is 5% by mass or less; and the residue comprising Ti and impurities.

    Abstract translation: 提供了一种用于耐腐蚀材料的钛合金,其总共含有0.01〜0.12质量%的铂族元素中的至少一种; 选自Al,Cr,Zr,Nb,Si,Sn和Mn中的至少一种Si和Sn和Mn中的一种或两种,其中Al,Cr,Zr,Nb,Si, Sn和Mn为5质量%以下, 并且残余物包含Ti和杂质。

    IMAGE READING DEVICE STABILIZING QUALITIES OF READ IMAGES
    120.
    发明申请
    IMAGE READING DEVICE STABILIZING QUALITIES OF READ IMAGES 有权
    图像读取装置稳定读取图像的质量

    公开(公告)号:US20130258425A1

    公开(公告)日:2013-10-03

    申请号:US13795812

    申请日:2013-03-12

    Abstract: An image reading device includes a conveying unit, reading unit, and a control unit. The conveying unit conveys successive two sheets along a conveying path such that a gap is formed between the successive two sheets. The reading unit reads a sheet conveyed at a reading position in the conveying path. The reading unit has a light source and light-receiving unit. The control unit controls the light source to emit light at a first light intensity for a sheet that has reached the reading position. The light-receiving unit receives light reflected by the sheet present at the reading position. The control unit further controls the light source to emit a light at a second light intensity lower than the first light intensity during a period of time from when the reading unit has been read the preceding sheet to when the reading unit begins reading the subsequent sheet.

    Abstract translation: 图像读取装置包括输送单元,读取单元和控制单元。 输送单元沿着输送路径输送连续的两张纸,使得在连续的两张纸之间形成间隙。 读取单元读取在输送路径中的读取位置传送的纸张。 读取单元具有光源和光接收单元。 控制单元控制光源以对于已经达到读取位置的片材的第一光强度发光。 光接收单元接收由存在于读取位置的纸张反射的光。 控制单元进一步控制光源在从读取单元已经读取前一张纸张到读取单元开始读取随后的纸张的时间段期间以比第一光强度低的第二光强度发光。

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