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    • 86. 发明授权
    • Magnetic recording medium and a method for preparing the medium
    • 磁记录介质及其制备方法
    • US5035948A
    • 1991-07-30
    • US576103
    • 1990-08-31
    • Shinji SaitoHiroshi Ogawa
    • Shinji SaitoHiroshi Ogawa
    • C09D5/23G11B5/716
    • G11B5/716Y10S428/90Y10T428/257Y10T428/265
    • A magnetic recording medium is disclosed, comprising a nonmagnetic support having thereon an under magnetic layer and an upper magnetic layer in that order, wherein the thickness of the upper magnetic layer is less than 0.5 .mu.m and abrasive agents, which have a Mohs' hardness of 6 or more and have an average particle diameter of 0.5 .mu.m or less, are contained in the upper magnetic layer. And a method for preparing a magnetic recording medium which comprises coating a coating composition for an under magnetic layer on a running non-magnetic support, and successively coating thereon a coating composition for an upper magnetic layer containing abrasive agents, which have a Mohs' hardness of 6 or more and an average particle diameter of 0.5 .mu.m or less, in a dry thickness of less than 0.5 .mu.m while the under magnetic layer is wet.
    • 公开了一种磁记录介质,其包括其上具有下磁性层和上磁性层的非磁性载体,其中上磁性层的厚度小于0.5μm,研磨剂具有莫氏硬度 6个以上,平均粒径为0.5μm以下,含有上层磁性层。 一种磁记录介质的制备方法,其特征在于,在运行中的非磁性载体上涂布下层磁性层用涂料组合物,并依次在其上涂覆含有摩擦硬度的含有研磨剂的上层磁性层用涂料组合物 为6个以上,平均粒径为0.5μm以下,干燥厚度小于0.5μm,而在磁性层下面是湿的。
    • 88. 发明授权
    • Refrigerating apparatus
    • 制冷装置
    • US5003786A
    • 1991-04-02
    • US477764
    • 1990-02-09
    • Kanji FudonoHiroshi OgawaToshimasa TakahashiToshio Yamashita
    • Kanji FudonoHiroshi OgawaToshimasa TakahashiToshio Yamashita
    • F25D11/00F25D21/00F25D21/08
    • F25D21/002
    • A refrigerating apparatus is conventionally provided with an electric which is fed with an electric current to effect heating and defrosting operations, a defrosting control device including a defrosting timer and an evaporator outlet refrigerant temperature detector for controlling the electric current fed to the electric heater, and an overheating preventing temperature detector for preventing the occurrence of abnormal overheating by the electric heater. The refrigerating apparatus of the present invention can regularly effect defrosting even if any anomaly should arise in the evaporator outlet refrigerant temperature detector. Specifically, the overheating preventing temperature detector is connected to the defrosting control device, and a detection temperature signal from either the evaporator outlet refrigerant temperature detector of the overheating preventing temperature detector is used to commence and terminate defrosting.
    • 通常,制冷装置具备供给电流以进行加热和除霜操作的电力,包括除霜计时器的除霜控制装置和用于控制供给到电加热器的电流的蒸发器出口制冷剂温度检测器,以及 用于防止电加热器发生异常过热的过热防止温度检测器。 即使在蒸发器出口制冷剂温度检测器中出现异常,本发明的制冷装置也能够定期地进行除霜。 具体地,过热防止温度检测器与除霜控制装置连接,来自过热防止温度检测器的蒸发器出口制冷剂温度检测器的检测温度信号用于开始和终止除霜。
    • 89. 发明授权
    • Refrigerator system for a container
    • 一个容器的冰箱系统
    • US4998582A
    • 1991-03-12
    • US454505
    • 1989-12-21
    • Kanji FudonoHiroshi OgawaToshimasa TakahashiToshio Yamashita
    • Kanji FudonoHiroshi OgawaToshimasa TakahashiToshio Yamashita
    • F25D11/00F25D23/00G01N25/18F25B29/00G05D23/00
    • G01N25/18Y10S165/002
    • A known refrigerating system for a container is improved to include container wrong or abnormal condition diagnostic facilities. Such additional facilities include a container inside temperature detector, a container outside temperature detector, a control responsive to a wrong condition diagnosis instruction for operating an evaporator fan and an electric heater of the refrigerating system, and a wrong condition diagnostic device for diagnosing whether or not a wrong condition of the container is present on the basis of the temperatures detected by the respective temperature detectors after a predetermined period of operation of the evaporator fan and the electric heater. If the temperature detected by the container inside temperature detector has risen to a predetermined temperature or higher in relation to the temperature detected by the container outside temperature detector, the wrong condition diagnostic device diagnoses that the container is normal, but if the temperature has not risen to the predetermined temperature, the container is diagnosed to be abnormal.
    • 用于容器的已知的制冷系统被改进为包括容器错误或异常状态诊断设备。 这样的附加设施包括容器内部温度检测器,容器外部温度检测器,响应用于操作蒸发器风扇的错误状况诊断指令和制冷系统的电加热器的控制,以及用于诊断是否进行诊断的错误状况诊断装置 基于在蒸发器风扇和电加热器的预定操作时间之后由各个温度检测器检测的温度存在容器的错误状况。 如果由容器内部温度检测器检测到的温度相对于由容器外部温度检测器检测到的温度升高到预定温度或更高温度,则错误状况诊断装置诊断容器正常,但是如果温度尚未升高 在预定温度下,容器被诊断为异常。