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    • 74. 发明授权
    • Method for preparing elastic roller
    • 弹性辊的制备方法
    • US5089201A
    • 1992-02-18
    • US566897
    • 1990-08-14
    • Masaaki Takahashi
    • Masaaki Takahashi
    • G03G15/20B29C33/00B29C33/12B29C39/18B29C39/26B29C45/14B29C70/72B29D99/00B29K21/00B29K105/24B29L31/32
    • B29C70/72B29C33/0044B29C33/123B29C45/14B29D99/0035B29L2031/324Y10S425/051Y10S425/806Y10T29/49563Y10T29/5182
    • A method for preparing an elastic roller having a layer of elastic material disposed about and integrally molded to a shaft-shaped core metal member, includes the steps of disposing a cylindrical molding device for holding the elastic material, coating the core metal member with an adhesive, and mounting first and second lid members at opposite ends of the molding device. Each lid member holds a respective end of the core metal member so that the core metal member is disposed concentrically within said molding device. A sealing rubber is disposed between each lid member and the core metal member to prevent elastic material from entering a bearing portion of the core metal member, and the elastic material is injected into the molding device. The elastic material is cured, and the lid members are removed such that an extending portion of each lid member removes burrs formed at peripheral end portions of the roller.
    • 一种用于制备具有设置在轴状芯金属构件周围并整体模制的弹性材料层的弹性辊的方法包括以下步骤:设置用于保持弹性材料的圆柱形模制装置,用粘合剂涂覆芯金属构件 并且将第一和第二盖构件安装在模制装置的相对端。 每个盖构件保持芯金属构件的相应端部,使得芯金属构件同心地设置在所述模制装置内。 在每个盖构件和芯金属构件之间设置密封橡胶,以防止弹性材料进入芯金属构件的支承部分,弹性材料被注入到模制装置中。 弹性材料被固化,并且盖构件被移除,使得每个盖构件的延伸部分去除在辊的周端部形成的毛刺。
    • 77. 发明授权
    • Method for regenerating an etch solution for aluminum and the alloys
thereof
    • 再生铝蚀刻溶液及其合金的方法
    • US4372805A
    • 1983-02-08
    • US334467
    • 1981-12-28
    • Masaaki TakahashiHideki Hamamura
    • Masaaki TakahashiHideki Hamamura
    • C23F1/46C23F1/00B44C1/22C03C15/00C03C25/06
    • C23F1/46
    • An etch solution for aluminum and the alloys thereof, after being used in caustic etching is regenerated, without using a large amount of heat energy for the concentration of the solution and without causing the accumulation of impurities in the etch solution, by(a) diluting at least a portion of an etch solution, after being used in caustic etching of aluminum or the alloys thereof, containing 100 through 240 g/l of free sodium hydroxide and 30 through 200 g/l of dissolved aluminum which is in an unsaturated state, as aluminum hydroxide, or in a similar condition by adding water in an amount of 0.5 through 2.5 times by volume based on the volume of the etch solution to be diluted, whereby the solution containing aluminum hydroxide at a supersaturated state is formed;(b) hydrolyzing the excess aluminum dissolved in the solution to crystallize aluminum hydroxide out of the solution;(c) separating the crystallized aluminum hydroxide from the solution; and(d) concentrating the resultant liquid to such an extent that the concentration of free sodium hydroxide is within the range of from 110 to 300 g/l, whereby the concentrated solution is reused as an etch solution.
    • 在苛性碱蚀刻中使用用于铝及其合金的蚀刻溶液,而不需要大量的热能用于溶液的浓缩,并且不会在蚀刻溶液中引起杂质的积累,通过(a)稀释 至少一部分蚀刻溶液在用于铝或其合金的苛性蚀刻中,其含有100-240g / l游离氢氧化钠和30至200g / l的处于不饱和状态的溶解的铝, 作为氢氧化铝,或者在类似的条件下,通过加入以待稀释的蚀刻溶液的体积为基准的0.5至2.5倍体积的水,从而形成含有过饱和状态的氢氧化铝的溶液; (b)水解溶解在溶液中的多余的铝,使氢氧化铝从溶液中析出; (c)从溶液中分离结晶的氢氧化铝; 和(d)将所得液体浓缩至游离氢氧化钠的浓度在110至300g / l的范围内,由此将浓缩溶液重新用作蚀刻溶液。
    • 78. 发明授权
    • Method for measuring blood coagulation and device therefor
    • 血液凝固测定方法及其装置
    • US4279616A
    • 1981-07-21
    • US070797
    • 1979-08-29
    • Yukio SaitoKoichi SekiyaMasaaki TakahashiSeigo Akiyama
    • Yukio SaitoKoichi SekiyaMasaaki TakahashiSeigo Akiyama
    • G01N33/86G01N33/49G01N33/16G06F15/42
    • G01N33/4905
    • A method and apparatus is disclosed for measuring blood coagulation factor, operating on the principle wherein the clotting time (T) of a sample of blood to which a reagent has been added is measured; and then the measured clotting time (T) is converted into a quantity (A) in accordance with the equation: ##EQU1## where: Ao is an activation value amount taken on the assumption that an apparently negative or positive residual amount of coagulation factors, which are the object of measurement, exists in a diluted blood plasma solution prepared to obtain various values of activation, unit and concentration;An is the normal or standard activation value of normal blood plasma;B is a constant used in converting from clotting time (T) into activation value;Tn is the clotting time of said normal blood; andP and Q are logarithmic bases;In order to eliminate the influence caused by Ao and minimize the errors deriving from the conversion.
    • 公开了一种测量血液凝固因子的方法和装置,其操作原理是测量已加入试剂的血液样品的凝血时间(T) 然后根据以下等式将测量的凝固时间(T)转换成数量(A):log p(A + Ao)-log p(An + Ao)= B(log QT-log Q Tn) + TR 其中:Ao是假设在作为测量对象的表观阴性或阳性残留量的凝血因子存在于稀释血浆溶液中以获得各种值的激活值量 激活,单位和集中; An是正常血浆的正常或标准激活值; B是用于从凝固时间(T)转化为活化值的常数; Tn是正常血液的凝血时间; P和Q为对数碱基; 为了消除由Ao造成的影响,并最大限度地减少转换产生的误差。