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    • 14. 发明申请
    • IMAGE FORMATION APPARATUS AND IMAGE FORMATION METHOD
    • 图像形成装置和图像形成方法
    • WO1997036213A1
    • 1997-10-02
    • PCT/JP1996001467
    • 1996-05-30
    • TORAY INDUSTRIES, INC.HARA, HidetoshiTAMURA, Yoshihiro
    • TORAY INDUSTRIES, INC.
    • G03G15/10
    • G03G15/101G03G15/0815
    • A method and an apparatus for image formation, in which scrapers (21d, 21e) are used for removing toner particles remaining on the surface of a development roller (21b) for supplying the toner particles to a development region of a latent image support (11) having an electrostatic latent image formed thereon. The development roller has a surface roughness not greater than the mean particle size of the toner, and preferably, not greater than the half of the mean particle size, so as to prevent the toner particles from filling surface recesses of the development roller. The residual toner particles on the surface of the development roller are removed by the scrapers. The gap between the latent image support and the development roller is preferably in a range between the distances for the maximum print density and half that density. A development bias is applied across this gap. In this way, the toner particles remaining on the surface of the development roller are removed to make prints without contamination on its white base portions or uneven print density.
    • 一种用于图像形成的方法和装置,其中使用刮刀(21d,21e)来除去残留在用于将调色剂颗粒供应到潜像载体(11)的显影区域的显影辊(21b)的表面上的调色剂颗粒 ),其上形成有静电潜像。 显影辊的表面粗糙度不大于调色剂的平均粒度,优选不大于平均粒径的一半,以防止调色剂颗粒填充显影辊的表面凹陷。 显影辊表面上的残留调色剂颗粒被刮刀除去。 潜像载体和显影辊之间的间隙优选在最大印刷密度和该密度的一半的距离之间的范围内。 在这个差距上应用发展偏见。 以这种方式,除去显影辊表面上的调色剂颗粒,使印刷品在其白色基底部分上没有污染或印刷密度不均匀。
    • 17. 发明申请
    • TEXTURED YARN HAVING SPUN YARN LIKE FLUFF AND PRODUCTION METHOD THEREFOR
    • 具有弹力纱线的纱线纱线及其生产方法
    • WO1996038606A1
    • 1996-12-05
    • PCT/JP1995001047
    • 1995-05-31
    • TORAY INDUSTRIES, INC.KIMURA, ToshihikoINUYAMA, HisaoHOSODA, YoshinoriKOJIMA, MasujiTSUJI, Yoshikazu
    • TORAY INDUSTRIES, INC.
    • D02G03/26
    • D02G3/26
    • A textured yarn having spun yarn like fluff wherein final twist is applied to a plurality of multi-filament yarns having primary twist, a part of single filaments constituting the multi-filament yarn is converted to a short fiber, at least one of the ends of the short fiber constitutes a fluff yarn restricted by the primary twist or the final twist to protrude as a fluff from the surface of the yarn, and the fluff yarn comprises 100 to 400 pieces/m of fluffs having a length of 1 to 5 mm and more than 30 pieces/m of fluffs having a length of 1.5 to 5 mm or larger with the yarn tenacity of 4.7 to 6 g/d. The present invention relates also to a production method of such a textured yarn. The present invention can provide a textured yarn having fluff and bulkiness like those of a spun yarn, and capable of providing a soft and high quality feeling when processed to a woven fabric or a knitted fabric. This textured harn has higher tenacity than the conventional spun yarn or fluff textured yarn, has a feeling similar to that of the spun yarn and can be therefore used as a sewing thread having a high-speed sewability.
    • 一种具有如绒毛的细纱的变形纱,其中最终扭曲施加到多次具有初捻的复丝纱线,构成复丝纱线的单丝的一部分转变成短纤维,至少一个 短纤维构成由初次扭曲或最终捻合限制的绒毛,以从纱线的表面起绒毛突出,绒毛包含长度为1〜5mm的100〜400个/ m的绒毛, 长度为1.5至5mm或更大的绒毛超过30件/ m,纱线强度为4.7至6g / d。 本发明还涉及这种变形纱线的制造方法。 本发明可以提供一种像细纱那样具有绒毛和蓬松度的变形纱,并且能够在加工成机织织物或针织物时提供柔软和高质量的感觉。 这种纹理arn具有比常规的短纤维或绒毛变形纱线更高的韧性,具有类似于纺织纱线的感觉,因此可以用作具有高速缝制性能的缝纫线。
    • 18. 发明申请
    • PROCESS FOR THE PRODUCTION OF PLATINUM (II) COMPLEXES
    • 制备铂(II)络合物的方法
    • WO1996034000A1
    • 1996-10-31
    • PCT/JP1996001142
    • 1996-04-25
    • TORAY INDUSTRIES, INC.KAWAI, HidekiIMAOKA, TakayukiHATA, Go
    • TORAY INDUSTRIES, INC.
    • C07F15/00
    • C07C209/88C07C209/84C07C211/36C07C2601/14C07D307/60C07F15/0093
    • A process for the production of a platinum (II) complex represented by general formula (A) which comprises reacting a dichloroplatinum (II) complex of general formula (B) with a tetronic acid derivative of general formula (C) in the coexistence of a silver salt and a barium salt. In the formulae (A) and (C), R1 represents lower (C1-3) hydrocarbon group; and R2 and R3 represent each hydrogen or lower (C1-3) hydrocarbon group. Another process for producing in a high yield trans-1,2-diaminocyclohexane having a high optical purity which comprises mixing trans-1,2-diaminocyclohexane, which is the starting material in the production of a platinum (II) complex, with an acid having no optically active site followed by the recrystallization from a water-soluble organic solvent optionally mixed with water.
    • 一种制备由通式(A)表示的铂(II)配合物的方法,其包括使通式(B)的二氯铂(II)络合物与通式(C)的特硝酸衍生物在 银盐和钡盐。 在式(A)和(C)中,R 1表示低级(C 1-3)烃基; 并且R 2和R 3表示每个氢或低级(C 1-3)烃基。 制备具有高光学纯度的高产率反式1,2-二氨基环己烷的另一种方法,其包括将作为铂(II)络合物生产中的起始原料的反式-1,2-二氨基环己烷与酸 没有光学活性部位,然后用任选与水混合的水溶性有机溶剂重结晶。
    • 19. 发明申请
    • THIN FLAT CERAMIC PLATE AND METHOD OF MANUFACTURING THE SAME
    • 薄平板陶瓷板及其制造方法
    • WO1996026909A1
    • 1996-09-06
    • PCT/JP1995000299
    • 1995-02-27
    • TORAY INDUSTRIES, INC.SHIMIZU, HisaoOTANI, MitsunobuNODA, YukioKIMURA, HajimeMURATA, ShigekazuUEDA, Teruki
    • TORAY INDUSTRIES, INC.
    • C04B33/02
    • C04B33/02B32B18/00C04B2235/6567C04B2237/34C04B2237/341C04B2237/343C04B2237/348C04B2237/38C04B2237/525C04B2237/704
    • This thin flat ceramic plate comprises a multilayer sheet type fired body having at least three constituent layers containing a ceramic material as a main component. In the greater number of the constituent layers, the thickness of the constituent layers is 0.05-3 mm, and the composition of their ceramic materials substantially differ, a thermal expansion coefficient difference between at least one pair of adjacent layers being regulated to not higher than 2x10 / DEG C. Even a thin plate of 2-10 mm in thickness which has a large size of not less than 100 cm is rarely warped and deformed, and it has excellent properties including a high flatness, a coefficient of water absorption of 0.5-10 % and a bending strength of not less than 350 kg/cm . This thin flat ceramic plate can be used widely as an interior and exterior finishing material for buildings, a flooring material, a material for furniture, a plate material for household effects, such as a washstand and a system kitchen, a material for a top plate for a testing bench, a material for a counter, a material for various kinds of interior goods, a material for civil engineering, for example, a material for interior finishing plate for a tunnel, a material for scenic goods, such as a guide plate and a sign post, and a material for paintings, so that it has a large industrial value.
    • 该薄平坦陶瓷板包括具有至少三个包含陶瓷材料作为主要成分的组成层的多层片状烧制体。 在更多数量的构成层中,构成层的厚度为0.05〜3mm,陶瓷材料的组成基本上不同,至少一对相邻层之间的热膨胀系数差被调节为不高于 2×10 -6 /℃。即使是尺寸不小于100cm的2-10mm厚的薄板也很少翘曲变形,具有优良的性能,包括高平坦度, 吸水率为0.5-10%,弯曲强度不低于350 kg / cm 2。 这种薄的平板陶瓷板可以广泛地用作建筑物的内部和外部装饰材料,地板材料,家具材料,家庭用品的板材,例如盥洗台和系统厨房,顶板材料 用于测试台,用于柜台的材料,用于各种内部物品的材料,用于土木工程的材料,例如用于隧道的内部装饰板材料,用于景观货物的材料,例如导板 标志牌,画画材料,具有很大的工业价值。