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19 条记录 (耗时 0.012 秒)

    Temperature controlling apparatus
    4.
    发明公开
    Temperature controlling apparatus 失效
    Einrichtung zur Temperaturregelung。

    公开(公告)号：EP0432864A2

    公开(公告)日：1991-06-19

    申请号：EP90303427.0

    申请日：1990-03-30

    申请人： CHICHIBU CEMENT KABUSHIKI KAISHA

    发明人： Suzuki, Osamu, c/o Chichibu Cement KK ,  Ishiwata, Syousuke c/o Chichibu Cement KK ,  Hayashi, Mitsuroh c/o Chichibu Cement KK ,  Oshima, Hideaki c/o Chichibu Cement KK

    IPC分类号： B01L7/02 ,  G05D23/19

    CPC分类号： G01N11/00 ,  G05D23/1931

    摘要： Apparatus for controlling, with a microprocessor, the temperature of a fluid sample (3) in a liquid bath (8) over a wide temperature range. The device is operative to measure the temperatures of the sample (3) and the bath (8); to determine a desired temperature of the bath (8) according to a first function of the first difference between a desired sample temperature and the measured sample temperature when the absolute value of the first difference is greater than a predetermined value and according to a second function of the first difference when the absolute value is not greater than the predetermined value; and subsequently to limit the desired bath temperature thus determined to the desired sample temperature plus a given value when the second difference between the desired bath temperature and the desired sample temperature is greater than the given value and to the desired sample temperature minus the given value when the second difference is less than the negative of the given value. The device heats or cools the bath (8) as a function of the third difference between the desired bath temperature determined and limited as described above and the measured bath temperature to effect a difference of zero.

    摘要翻译： 用于利用微处理器在宽温度范围内控制液体浴（8）中的流体样品（3）的温度的装置。 该装置用于测量样品（3）和浴（8）的温度; 根据第一差异的绝对值大于预定值并根据第二函数，根据所需样品温度和测量样品温度之间的第一差异的第一函数来确定浴液（8）的期望温度 当所述绝对值不大于所述预定值时的所述第一差值; 并且随后当所需浴温度和所需样品温度之间的第二差值大于给定值时，将所确定的所需浴温度限制在所需样品温度加上给定值，并且当期望的样品温度减去给定值时， 第二个差值小于给定值的负值。 该装置根据如上所述确定和限制的所需浴温与所测量的浴温度之间的第三差异来加热或冷却浴（8），以产生零差。

    Viscosity measuring apparatus
    5.
    发明公开
    Viscosity measuring apparatus 失效
    粘度计。

    公开(公告)号：EP0233408A2

    公开(公告)日：1987-08-26

    申请号：EP86309694.7

    申请日：1986-12-12

    申请人： CHICHIBU CEMENT KABUSHIKI KAISHA

    发明人： Suzuki, Osamu ,  Ishiwata, Syousuke ,  Hayashi, Mitsuroh

    IPC分类号： G01N11/16 ,  G01N11/10

    CPC分类号： G01N11/16

    摘要： A vibration-type viscosity measuring apparatus comprises a pair of vibrator subassemblies 4 that can be resonated as a tuning fork. Each of said pair of vibrator subassemblies constituting a tuning fork has at the free end a sensor plate 11 comprising a thin metal plate to be inserted into a sample 35, a detector 14 is provided for detecting electrically the amplitude of said vibrator subassemblies that will be driven together with said sensor plates at the same frequency in reverse phase relation to each other, the amplitude varying in response to the viscosity resistance of said sample encountered by said sensor plates, and a thermometer probe 21 is provided at the intermediate point between said sensor plates and can be inserted together with said pair of sensor plates into said sample thereby allowing the viscosity and the temperature of said sample to be measured simultaneously.

    BLOCK
    7.
    发明公开
    BLOCK 失效
    块

    公开(公告)号：EP0303702A1

    公开(公告)日：1989-02-22

    申请号：EP88901637.4

    申请日：1988-02-12

    申请人： CHICHIBU CEMENT KABUSHIKI KAISHA ,  INAX CORPORATION ,  ILB CO. LTD.

    发明人： YOSHIDA, Kinoto Chichibu Cement Co., Ltd. ,  FUJII, Morizumi Inax Corporation ,  TSUDA, Tokihiro 159-42, Shimotakano Sugito-machi

    IPC分类号： E01C5/06

    CPC分类号： E01C5/00 ,  E01C2201/02 ,  Y02A30/68

    摘要： Block (1) for pavement characterized in that belt-like portions (2) are formed around the entire periphery of the upper surface of the block by cutting off the periphery in such a manner as to be recessed inward, and to form steps between the beltlike portions (2) and the upper surface of the block (1). According to this structure, the upper end portions of adjacent blocks do not come into mutual contact when they push each other, so that the breakage rate of the blocks can be reduced i remarkably.

    摘要翻译： （1），其特征在于，通过以向内凹陷的方式切除周边以围绕块的上表面的整个周边形成带状部分（2），并且在所述块状部分 带状部分（2）和块体（1）的上表面。 根据这种结构，相邻块体的上端部分在彼此推动时不会相互接触，从而可显着减小块体的破损率。

    Apparatus for measuring viscosity
    8.
    发明公开
    Apparatus for measuring viscosity 失效
    设备用于测量粘度。

    公开(公告)号：EP0112156A2

    公开(公告)日：1984-06-27

    申请号：EP83307582.3

    申请日：1983-12-13

    申请人： CHICHIBU CEMENT KABUSHIKI KAISHA

    发明人： Kanda, Mamoru ,  Suzuki, Osamu ,  Ishiwata, Shousuke ,  Hayashi, Mitsuroh

    IPC分类号： G01N11/16

    CPC分类号： G01N11/16

    摘要： An apparatus (11) for measuring the viscosity of a substance has a tuning fork type vibrator (15) having two opposed vibrating elements (16). The vibrating elements (16) are vibrated at equal frequencies in inversed phase relation to each other by means of a variable frequency generator (25, 26, 27). The vibrating elements (16) have thin plate-like sensing members (18) provided at their respective lower ends. The amplitude of vibration when the sensing members (18) are immersed in a viscous substance is detected by a pickup device (23) which detects a change in amplitude according to the viscous resistance of the viscous substance thereby to measure the viscosity thereof. The viscosity measuring apparatus (11) has means for regulating the frequency of the vibration generator so as to vary the frequency according to need.

    Temperature controlling apparatus
    10.
    发明公开
    Temperature controlling apparatus 失效
    温度控制装置

    公开(公告)号：EP0432864A3

    公开(公告)日：1991-06-26

    申请号：EP90303427.0

    申请日：1990-03-30

    申请人： CHICHIBU CEMENT KABUSHIKI KAISHA

    发明人： Suzuki, Osamu, c/o Chichibu Cement KK ,  Ishiwata, Syousuke c/o Chichibu Cement KK ,  Hayashi, Mitsuroh c/o Chichibu Cement KK ,  Oshima, Hideaki c/o Chichibu Cement KK

    IPC分类号： B01L7/02 ,  G05D23/19

    CPC分类号： G01N11/00 ,  G05D23/1931

    摘要： Apparatus for controlling, with a microprocessor, the temperature of a fluid sample (3) in a liquid bath (8) over a wide temperature range. The device is operative to measure the temperatures of the sample (3) and the bath (8); to determine a desired temperature of the bath (8) according to a first function of the first difference between a desired sample temperature and the measured sample temperature when the absolute value of the first difference is greater than a predetermined value and according to a second function of the first difference when the absolute value is not greater than the predetermined value; and subsequently to limit the desired bath temperature thus determined to the desired sample temperature plus a given value when the second difference between the desired bath temperature and the desired sample temperature is greater than the given value and to the desired sample temperature minus the given value when the second difference is less than the negative of the given value. The device heats or cools the bath (8) as a function of the third difference between the desired bath temperature determined and limited as described above and the measured bath temperature to effect a difference of zero.