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    • 94. 发明授权
    • Silver halide photographic material and process for the formation of
image using same
    • 卤化银照相材料和使用其形成图像的过程
    • US5654124A
    • 1997-08-05
    • US467394
    • 1995-06-06
    • Tetsuo Yamaguchi
    • Tetsuo Yamaguchi
    • G03C1/035G03C1/06G03C1/18G03C1/295G03C1/34G03C5/29G03C1/10
    • G03C1/061G03C1/18G03C1/34
    • A silver halide photographic material containing at least one silver halide emulsion layer on a support is provided. The silver halide emulsion layer comprises chemically sensitized silver halide grains having a silver chloride content of 50 mol % or more, said silver halide emulsion has been spectrally sensitized with at least one dye selected from the dyes represented by one of the general formulas (1), (2) and (3) shown in the specification. The emulsion layer or at least one other hydrophilic colloidal layer contains at least one member selected from the hydrazine derivatives represented by one of the formulas (4), (5) and (6) shown in the specification and at least one compound selected from the compounds represented by one of the formulas (7), (8), (9), (10), (11) and (12) shown in the specification.A process for the formation of an image is also provided, which comprises the development of a silver halide photographic material as defined above with a developer having a pH value of 9.6 to less than 11.0.
    • 提供在载体上含有至少一个卤化银乳剂层的卤化银照相材料。 卤化银乳剂层包含氯化银含量为50摩尔%以上的化学增感卤化银颗粒,所述卤化银乳剂已用至少一种选自下列通式(1)表示的染料的染料进行光谱增感, ,(2)和(3)所示。 乳剂层或至少一种其它亲水胶体层含有选自由说明书中所示的式(4),(5)和(6)之一表示的肼衍生物中的至少一种,以及至少一种选自 由说明书中所示的式(7),(8),(9),(10),(11)和(12)之一表示的化合物。 还提供了一种用于形成图像的方法,其包括如下定义的卤化银照相材料,其显影剂的pH值为9.6至小于11.0。
    • 97. 发明授权
    • Method for improving properties of vulcanized rubber containing
inorganic whity filler
    • 改善含有无机填料的硫化橡胶性能的方法
    • US5218025A
    • 1993-06-08
    • US920522
    • 1992-07-28
    • Isao KurimotoNaoki InuiTetsuo Yamaguchi
    • Isao KurimotoNaoki InuiTetsuo Yamaguchi
    • C08K3/34C08K5/32
    • C08K3/34C08K5/32
    • Rubber filled with an inorganic whity filler such as white carbon is improved in its vulcanized rubber properties such as tensile strength, tear strength and heat build-up resistance by incorporating thereto a dinitrodiamine compound represented by the formula of ##STR1## wherein X is a divalent aliphatic, alicyclic or aromatic group which may contain halogen or oxygen in the group, R.sup.1 is hydrogen, an aliphatic group, an alicyclic group or an aromatic group, with the proviso that two nitrogen atoms linking through X may further link through R.sup.1 when both X and R.sup.1 are the aliphatic groups, and R.sup.2 and R.sup.3 independently of one another are each hydrogen or an alkyl of 1 to 12 carbon atoms, with the proviso that R.sup.2 and R.sup.3 may conjointly form a ring. The dinitrodiamine compound acts as a coupling agent for the rubber and the inorganic whity filler.
    • 通过加入由下式表示的二硝基二胺化合物,其中X是二价的,其中硫化橡胶的性质如拉伸强度,撕裂强度和耐发热性得到改善, 在基团中可以含有卤素或氧的脂肪族,脂环族或芳族基团,R1是氢,脂族基团,脂环族基团或芳香族基团,条件是当X连接时,两个连接X的氮原子可以进一步连接R1 并且R 1是脂族基团,并且R 2和R 3彼此独立地各自为氢或1至12个碳原子的烷基,条件是R 2和R 3可以一起形成环。 二硝基二胺化合物作为橡胶和无机填料的偶联剂。
    • 99. 发明授权
    • Hollow rubber fender
    • 中空橡胶
    • US5054414A
    • 1991-10-08
    • US519262
    • 1990-05-02
    • Tetsuo Yamaguchi
    • Tetsuo Yamaguchi
    • B63B59/02E02B3/26F16F1/42
    • F16F1/422E02B3/26F16F2236/02
    • Herein disclosed is a hollow rubber fender for absorbing kinetic energy of a ship approaching a quay. The fender comprises a substantially funnel-shaped frusto-conical hollow support portion made of an elastic rubber material; a buffer portion being generally in a cylindrical form and extending from the smaller-diameter end of the support portion substantially in parallel with the longitudinal axis of the support portion; and a mounting portion extending outwardly and integrally from the larger-diameter end of the support portion along a radial plane perpendicular to the longitudinal axis of the support portion; the inside diameter r.sub.1 of the larger-diameter end of the support portion and the outside diameter r.sub.2 of the top end of the buffer portion being determined to satisfy the condition of r.sub.1 .gtoreq.r.sub.2.
    • 这里公开了一种用于吸收接近码头的船舶的动能的中空橡胶挡泥板。 挡泥板包括由弹性橡胶材料制成的大致漏斗状的截头圆锥形中空支撑部分; 缓冲部分通常为圆柱形并从支撑部分的较小直径端部延伸,基本上与支撑部分的纵向轴线平行; 以及安装部分,其沿着与所述支撑部分的纵向轴线垂直的径向平面从所述支撑部分的所述较大直径端向外并整体地延伸; 支撑部分的较大直径端的内径r1和缓冲部分的顶端的外径r2确定为满足r1> / = r2的条件。
    • 100. 发明授权
    • Apparatus and process for producing gel beads of microbial cells or
enzymes
    • 用于生产微生物细胞或酶的凝胶珠的装置和方法
    • US4828997A
    • 1989-05-09
    • US900418
    • 1986-08-26
    • Tetsuo YamaguchiSetsuo SaitouToshimi Mukushi
    • Tetsuo YamaguchiSetsuo SaitouToshimi Mukushi
    • A23L29/20B01J2/08C12M1/40
    • C12M25/14B01J2/08C12M25/16
    • Gel beads of microbial cells or enzymes enclosed in gels are produced by forming a surface liquid stream of a gelling agent flowing from the center toward the peripheral wall of a vessel containing the gelling agent by a lower rotor on the liquid surface of the gelling agent, and dispersing a colloidal suspension of microbial cells or enzymes into a droplets by an upper rotor and allowing the dispersed droplets to fall onto the surface liquid stream, thereby contacting the droplets with the gelling agent. The lower and upper rotors may have vanes radially provided at a periphery of a lower and upper sides, respectively. In place of separate rotors, a single rotor may be used with lower and upper surfaces which respectively provide the functions of the lower and upper rotors. The lower and upper surfaces may also have radially provided vanes. The lower and upper rotors or the lower and upper surfaces of a single rotor are spaced sufficiently from each other so that gelling agent is not splashed by the lower rotor or surface onto the upper rotor at surface. The bead size of gel beads can be adjusted by adjusting the number of revolutions of the rotor, and gel beads of smaller bead size can be produced in a mass production scale without any problem of nozzle clogging and without using a number of nozzles of smaller size.
    • 包封在凝胶中的微生物细胞或酶的凝胶珠是通过在胶凝剂的液体表面上形成由下转子从含有胶凝剂的容器的中心向外周壁流动的胶凝剂的表面液体流, 并通过上转子将微生物细胞或酶的胶体悬浮液分散到液滴中,并允许分散的液滴落到表面液体流上,从而使液滴与胶凝剂接触。 下转子和上转子可以具有分别径向设置在下侧和上侧的周边的叶片。 代替单独的转子,可以使用单个转子,其下表面和上表面分别提供下转子和上转子的功能。 下表面和上表面也可以具有径向设置的叶片。 单个转子的下转子和上转子或下表面和上表面彼此充分隔开,使得胶凝剂不会被下转子或表面溅到表面上的上转子上。 可以通过调节转子的转数来调节凝胶珠的珠粒尺寸,并且可以以大规模生产规模生产更小珠粒尺寸的凝胶珠,而没有喷嘴堵塞的问题,并且不使用较小尺寸的多个喷嘴 。