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    • 45. 发明授权
    • Device for automatically and continuously measuring the constituent
parts of blood
    • 用于自动连续测量血液成分的装置
    • US4512348A
    • 1985-04-23
    • US371482
    • 1982-04-23
    • Takatoshi UchigakiAkio SaitoNaoki Yamada
    • Takatoshi UchigakiAkio SaitoNaoki Yamada
    • A61B5/00A61B5/155A61M1/36G01N33/48G01N33/483G01N33/487G01N
    • G01N33/48A61B5/14865A61B5/15003A61B5/150229A61B5/150992A61B5/155A61M1/3672
    • At the time of drawing the blood continuously from the vein of the patient by means of a catheter and measuring the concentration of a specified constituent part contained in the blood automatically and continuously for long hours, the sample liquid and two sorts of correcting liquids (standard liquid I and base liquid) are sucked by a single sampling nozzle in prescribed order and are supplied to the measuring section through a common channel. Each of the liquids are diluted with a buffer solution at the identical rate with the manifold in the measuring section, are separated from one another through the interposition of air layers among them, and supplied to a sensor. The outputs of the measured sample liquid from the sensor are corrected by the outputs of each of the neighboring measured correcting liquids in succession and are displayed as measured values. In the blood-drawing section, there is used a double-current catheter having the first and second catheter arrangements which are constructed so as to be incorporated directly into the tube pump.
    • 在通过导管从患者的静脉连续抽取血液时,长时间自动连续测量血液中所含有的特定组成部分的浓度,将样品液和两种校正液(标准 液体I和基础液体)以规定的顺序由单个采样喷嘴吸入,并通过公共通道供给到测量部。 每个液体以与测量部分中的歧管相同的速率用缓冲溶液稀释,通过在它们之间插入空气层而彼此分离,并提供给传感器。 来自传感器的测量样品液体的输出通过相邻测量校正液中的每一个的输出被连续校正,并且被显示为测量值。 在抽血部分中,使用具有第一和第二导管装置的双流导管,其构造成直接结合在管泵中。
    • 49. 发明申请
    • Method for producing molds for lost wax precision casting
    • 失蜡精密铸造用模具的制造方法
    • US20060144555A1
    • 2006-07-06
    • US10546388
    • 2004-02-17
    • Hidekazu SuzukiTaro KitaAkio SaitoKazuki KamataMasato Kikuchihara
    • Hidekazu SuzukiTaro KitaAkio SaitoKazuki KamataMasato Kikuchihara
    • B22C9/04
    • B22C1/10B22C9/043B22C9/12
    • The problems of the invention are to establish a modeling resin composition excellent in shape retention and dewaxing properties in the skillful system which comprises a urethane resin easy if thermal decomposition, a plasticizer, and a wax or waxy component and a dewaxing method suitable for models made form the composition and to enhance the strength of a mold in the low temperature range wherein dewaxing is carried out. According to the invention, a mold is produced by applying a primary layer consisting of plural fireproof coating layers among which epoxy silicone layers are laid and a backup layer consisting of plural thick coating layers on the surface of a resin model made by curing a two-component reaction curing type urethane liquid resin (F) which consists of a multifunctional polyol component (A), a multifunctional polyisocyanate component (B), a plasticizer (C), a wax or waxy component (D), and hollow resin balloons (E), preheating the obtained composite in a low temperature range within 60 to 120° C. during 2 to 8 hours to conduct initial dewaxing of removing 5 to 50% by weight of the resin model, raising the oven temperature gradually, and conducting the heating of the resulting composite in a medium temperature range of 150 to 500° C. during 2 to 5 hours and then the firing thereof in a high temperature range of 500 to 1000° C. during 2 to 5 hours.
    • 本发明的问题是在熟练的系统中建立一种具有优异的形状保持性和脱蜡性能的模塑树脂组合物,其包括如果热分解容易的聚氨酯树脂,增塑剂和蜡或蜡质组分,以及适用于型号的脱蜡方法 形成组合物并提高模具在进行脱蜡的低温范围内的强度。 根据本发明,通过将由多个耐火涂层组成的初级层(其中环氧硅树脂层铺设在其上)和由多个厚涂层组成的后备层施加在树脂模型的表面上, 由多功能多元醇成分(A),多官能多异氰酸酯成分(B),增塑剂(C),蜡或蜡质成分(D)和中空树脂气囊(E)组成的成分反应固化型聚氨酯液体树脂(F) ),将得到的复合体在60〜120℃的低温范围内预热2〜8小时,进行初始脱蜡,除去5〜50重量%的树脂模型,逐渐提高烘箱温度,进行加热 的所得复合材料在150-500℃的中等温度范围内进行2至5小时,然后在500至1000℃的高温范围内煅烧2至5小时。