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    • 14. 发明授权
    • External additive for electrostatically charged latent image developing toner
    • 用于静电充电潜像显影调色剂的外用添加剂
    • US06316155B1
    • 2001-11-13
    • US09524907
    • 2000-03-13
    • Muneo KudoMasaki TanakaYoshiteru SakatsumeShoji IchinoheMitsuo Asai
    • Muneo KudoMasaki TanakaYoshiteru SakatsumeShoji IchinoheMitsuo Asai
    • G03G908
    • C09C1/3081C01P2004/32C01P2004/62G03G9/09725
    • An external additive for electrostatically charged latent image developing toner is provied. The additive includes spherical hydrophobic fine silica particles having primary particles having a particle diameter of from 0.01 to 5 &mgr;m, which fine silica particles fulfill the following conditions (i) and (ii): (i) when an organic compound which is liquid at room temperature and has a dielectric constant of from 1 to 40 F/m and fine silica particles are mixed in a weight ratio of 5:1 and shaken, the fine silica particles disperse uniformly in the organic compound; and (ii) the quantity of primary particles remaining as primary particles when methanol is evaporated under heating by means of an evaporator from a dispersion prepared by dispersing the fine silica particles in methanol and thereafter the particles are held at a temperature of 100° C. for 2 hours, represents at least 20% of the quantity of primary particles originally present. The external additive does not react or has no interaction with an organic photoreceptor and therefore change in quality does not occur or the photoreceptor is not scraped. Furthermore, it has a good flowability and therefore adhesion of a toner to the photoreceptor does not occur.
    • 证明了静电充电潜像显影调色剂的外用添加剂。 添加剂包括具有粒径为0.01〜5μm的一次粒子的球状疏水性细二氧化硅粒子,二氧化硅微粒满足以下条件(i)和(ii):(i)当室内为液体的有机化合物时 介电常数为1〜40F / m,二氧化硅微粒以5:1的重量比混合并摇动,二氧化硅微粒分散在有机化合物中; 和(ii)当通过蒸发器在加热下从通过将二氧化硅微粒分散在甲醇中制备的分散体蒸发而蒸发甲醇时的初级颗粒的量,然后将颗粒保持在100℃的温度。 2小时,表示原始存在的初级粒子的量的至少20%。 外部添加剂不与有机感光体反应或没有相互作用,因此不会发生质量变化或感光体不被刮擦。 此外,它具有良好的流动性,因此不会发生调色剂对感光体的粘附。
    • 17. 发明授权
    • Actuator device
    • 执行机构
    • US5338076A
    • 1994-08-16
    • US31943
    • 1993-03-16
    • Masaki Tanaka
    • Masaki Tanaka
    • E05B83/36E05B81/30E05B85/02E05B3/00
    • E05B81/25E05B85/02Y10T292/1082Y10T292/57
    • A door lock actuator device comprises a casing having a common mount for securing the casing to either one of right-handed door and left-handed door of an automotive vehicle. A cover element closes a side opening of the casing, and a motor is accommodated within the casing. A motion conversion means has input shaft connected to the motor, and serves to convert a rotary output motion of the motor into a rocking motion. The output shaft of the device has opposite end regions extending through, and protruding outwardly from the casing and the cover element, respectively, and a swing arm is connected to either one of the end regions of the output shaft. Standardized components are used to realize actuator device for right-handed doors and left-handed doors, to lower the manufacturing cost of the device and simplify the parts stock control.
    • 门锁致动器装置包括具有用于将壳体固定到机动车辆的右手门和左手门中的任一个的公共安装座的壳体。 盖元件封闭壳体的侧开口,并且电机容纳在壳体内。 运动转换装置具有连接到电动机的输入轴,并且用于将电动机的旋转输出运动转换成摇摆运动。 该装置的输出轴分别具有相对的端部区域,从壳体和盖元件向外延伸并向外突出,并且摆臂连接到输出轴的任一端部区域。 标准零部件用于实现右手门和左手门的执行器装置,降低装置的制造成本,简化零件库存控制。
    • 19. 发明授权
    • Defoaming composition
    • 消泡组合物
    • US5106535A
    • 1992-04-21
    • US470465
    • 1990-01-26
    • Teiichi MutohNobuyuki TeraeMasaki Tanaka
    • Teiichi MutohNobuyuki TeraeMasaki Tanaka
    • B01D19/04
    • B01D19/0409
    • The silicone-based defoaming composition of the invention comprises (a) a polyoxyalkylene group-substituted organopolysiloxane, (b) a dimethyl silicone fluid and (c) a finely divided silica powder. Different from conventional similar compositions, the polyoxyalkylene groups in the component (a) are bonded to the silicon atoms only in the monofunctional siloxy groups and the component (a) necessarily has trifunctional siloxane units. By virtue of this unique formulation, the inventive defoaming composition added to a foaming liquid is very stable against flocculation even at a high temperature and even in the presence of an inorganic salt in a high concentration in the foaming liquid, e.g., dyeing bath.
    • 本发明的硅氧烷基消泡组合物包含(a)聚氧化烯基取代的有机聚硅氧烷,(b)二甲基硅氧烷流体和(c)细碎的二氧化硅粉末。 与常规类似组合物不同,组分(a)中的聚氧化烯基团仅在单官能甲硅烷氧基中与硅原子键合,并且组分(a)必须具有三官能的硅氧烷单元。 由于这种独特的配方,添加到发泡液中的本发明的消泡组合物甚至在高温下甚至在发泡液体如染浴中高浓度的无机盐的存在下也非常稳定,防止絮凝。
    • 20. 发明授权
    • Method for preparing perfluoroalkyl group-containing organopolysiloxanes
    • 制备全氟烷基的有机聚硅氧烷的方法
    • US5028679A
    • 1991-07-02
    • US415595
    • 1989-10-02
    • Nobuyuki TeraeTeiichi MutohMasaki Tanaka
    • Nobuyuki TeraeTeiichi MutohMasaki Tanaka
    • C08G77/06C08G77/22C08G77/24
    • C08G77/24
    • Perfluoroalkyl group containing organopolysiloxanes having a high degree of polymerization can be prepared by reacting a liquid organopolysiloxane of formula (I): R.sup.1.sub.aR.sup.2.sub.b (OH).sub.c SiO.sub.[4.(a+b+c)]/2 with an alkali metal hydroxide to form an alkali metal silanolate; reacting the alkali metal silanolate with a perfluoroalkyl group-containing organosilane of formula (II): RfR.sup.3 SiX.sub.2 to synthesize a perfluoroalkyl group-containing organopolysiloxane intermediate of formula (III): [(R.sup.1.sub.a R.sup.2.sub.b SiO).sub.m (RfR.sup.3 SiO)].sub.n ; and polymerizing the intermediate of formula (III) or a mixture of the intermediate and an organopolysiloxane of formula (IV): R.sup.5.sub.e R.sup.6.sub.g SiO.sub.[(4.(e+g)]/2 in the presence of a strongly acidic catalyst or strongly basic catalyst.
    • 具有高聚合度的含全氟烷基的有机聚硅氧烷可以通过使式(I)的液体有机聚硅氧烷:R1aR2b(OH)cSiO [4.(a + b + c)] / 2与碱金属氢氧化物反应来制备, 碱金属硅烷醇酯; 使碱金属硅烷醇化物与式(II)的全氟烷基的有机硅烷反应:RfR 3 SiX 2,以合成式(III)的全氟烷基的有机聚硅氧烷中间体:[(R 1a a b b SiO)m(R f R 3 SiO)] n; 并在强酸性催化剂或强碱性催化剂的存在下,使式(III)的中间体或中间体与式(IV)的有机聚硅氧烷的混合物:R5eR6gSiO [(4.(e + g)] / 2聚合。