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    • 44. 发明授权
    • Machine tool capable of changing worn cutting tools, such as small
diameter drills, with new ones
    • 能够改变磨损的切削工具的机床,例如小直径钻头,具有新的
    • US4715108A
    • 1987-12-29
    • US836417
    • 1986-03-05
    • Kiyoshi SugiyamaKotaro Nakamura
    • Kiyoshi SugiyamaKotaro Nakamura
    • B23Q3/155B23Q3/157H05K3/00
    • B23Q3/15713B23Q3/15526H05K3/0044Y10T29/5107Y10T483/179Y10T483/1864
    • A machine tool is disclosed as exemplified by a drilling machine for creating holes in printed circuit board blanks, comprising one or more toolheads each releasably holding a drill for working on the blanks on a table, the latter being movable horizontally to and away from a preassigned tool change position. The table has mounted thereon a row of old tool pots each for temporarily holding a worn drill released from one of the toolheads, prior to discharge to a recovery mechanism under the table, and a row of new tool pots each for temporarily holding a new drill to be held by one of the toolheads in substitution for the old drill released therefrom in the associated old tool pot. When the table is in the tool change position, with the worn drills held in the old tool pots, a tool pusher mechanism operates for concurrently pushing the worn drill in each old tool pot down through the table toward the recovery mechanism, and one of new drills in a new tool cartridge down through its tool outlet into each new tool pot.
    • 公开了一种用于在印刷电路板坯料中形成孔的钻孔机的例子,该钻孔机包括一个或多个工具头,每个工具头可释放地保持用于在桌子上的坯料上工作的钻头,后者可水平移动并远离预先分配 换刀位置 桌子上安装有一排老的工具罐,每个老的工具罐用于暂时保持从其中一个工具头释放的磨损钻头,然后排放到工作台下方的恢复机构,以及一排新的工具罐,每个用于临时保持新的钻头 由其中一个工具头保持,以代替在相关联的旧工具罐中从其中释放的旧钻头。 当工作台处于工具更换位置时,​​磨损的钻头保持在旧的工具罐中,工具推动器机构操作,以将每个旧工具罐中的磨损钻头同时推动通过工作台朝向恢复机构,并且新的 在新的工具盒中,将其工具出口向下钻取到每个新的工具罐中。
    • 45. 发明授权
    • Method for forming image using silver halide color photographic
light-sensitive material
    • US4695530A
    • 1987-09-22
    • US854976
    • 1986-04-23
    • Kotaro NakamuraTakatoshi Ishikawa
    • Kotaro NakamuraTakatoshi Ishikawa
    • G03C7/26G03C7/30G03C7/38G03C7/392G03C7/413G03C7/42G03C5/38G03C5/44G03C7/36
    • G03C7/301G03C7/3924
    • A method for forming an image in a silver halide color photographic light-sensitive material comprising developing an imagewise exposed silver halide color photographic light-sensitive material and then bleach fixing the silver halide color photographic light-sensitive material in a bleach fixing bath, the silver halide photographic color light sensitive material comprising a support having thereon a silver halide emulsion layer containing a yellow coupler, a silver halide emulsion layer containing a magenta coupler and a silver halide emulsion layer containing a cyan layer, wherein the silver halide emulsion layer containing the magneta coupler contains at least one kind of pyrazoloazole type coupler represented by the general formula (I): ##STR1## wherein R.sup.1 represents a hydrogen atom or a substituent; X represents a hydrogen atom or a group capable of being released upon a coupling reaction with an oxidation product of an aromatic primary amine developing agent; Za, Zb and Zc each represents a methine group, a substituted methine group, .dbd.N-- or --NH--, one of the Za-Zb bond and the Zb-Zc bond being a double bond and the other being a single bond; an aromatic ring may be condensed to the Zb-Zc bond; R.sup.1 or X may form a polymer including a dimer or more; and when Za, Zb or Zc is a substituted methine group, the substituted methine group may form a polymer including a dimer or more; a photographic layer of the silver halide color photographic light-sensitive material or a processing solution contains at least 5.8.times.10.sup.-4 mol per mol of silver halide contained in the silver halide color photographic light-sensitive material of at least one compound represented by the formulae (I) or (II): ##STR2## wherein R.sup.2, R.sup.3, R.sup.4 and R.sup.5, which may be the same or different, each represents a hydrogen atom, a hydroxy group, an aliphatic residue, an alkyl group substituted with an aromatic group, an alkyl group substituted with an alkoxy group, an alkyl group substituted with a hydroxy group, a carboxy group or an alkoxy carbonyl group or an aromatic residue; or R.sup.2 and R.sup.3 may be bonded each other to form a 5-membered or 6-membered saturated or unsaturated ring; and a developing agent which is introduced into the bleach-fixing bath is at least 1.0.times.10.sup.-4 mol per mol of a bleaching agent thereof.
    • 46. 发明授权
    • Blix process for silver halide color photographic materials
    • Blix工艺用于卤化银彩色照相材料
    • US4366233A
    • 1982-12-28
    • US266768
    • 1981-05-26
    • Kotaro Nakamura
    • Kotaro Nakamura
    • G03C7/00G03C7/26G03C7/30G03C7/42
    • G03C7/30
    • The reduction in cyan coloring density of a color photographic paper caused by the conversion of cyan dye into leuco compound during blixing is prevented by reducing the total amount of silver contained in the silver halide emulsion layer or layers disposed between the cyan coloring silver halide emulsion layer and the support of the color photographic paper. The total amounts of silver in these layers should be 0.6 g/m.sup.2 or less. When the silver content is reduced in order to prevent a reduction in cyan color density, it is generally desirable to utilize only particular magenta couplers in order to avoid reducing the magenta color density.
    • 通过将布置在青色着色卤化银乳剂层之间的卤化银乳剂层中所含的银的总量减少,可以防止由于在混合期间将青色染料转化为无色化合物而引起的彩色相纸的青色着色浓度的降低 和彩色相纸的支持。 这些层中的银的总量为0.6g / m 2以下。 当为了防止青色浓度的降低而减少银含量时,通常期望仅使用特定的品红色成色剂以避免降低品红色浓度。
    • 50. 发明授权
    • Color photographic light-sensitive material
    • 彩色摄影感光材料
    • US4266020A
    • 1981-05-05
    • US81986
    • 1979-10-04
    • Nobuo SakaiKotaro NakamuraMasakazu MorigakiNobuo Furutachi
    • Nobuo SakaiKotaro NakamuraMasakazu MorigakiNobuo Furutachi
    • G03C7/26G03C1/815G03C7/392G03C1/40G03C7/00
    • G03C7/39268
    • A color photographic color coupler-containing light-sensitive material containing, in a photographic layer, at least one compound represented by the following general formula (I): ##STR1## wherein R.sub.1 represents a hydrogen atom, an alkyl group, a heterocyclic group, a dialkylsilyl group, a trialkylsilyl group, an alkanesulfonyl group, an arylsulfonyl group, an aralknesulfonyl group or an -X-Y group in which X represents a carbonyl group, and Y represents an alkyl group, an aryl group, an aralkyl group, an alkoxy group, an aryloxy group, an aralkoxy group, an alkylamino group, a dialkylamino group, an arylamino or diarylamino group, an alkoxycarbonyl group, an aryloxycarbonyl group, an aralkoxycarbonyl group or an acyl group; R.sub.2, R.sub.3 and R.sub.4, which may be the same or different, each represents a hydrogen atom, an alkyl group, an alkoxy group, an aryl group, an aryloxy group, an aralkyl group, an aralkoxy group, an alkenyl group, an alkenoxy group, an acylamino group, a halogen atom, an alkylthio group, an arylthio group, a diacylamino group, an acyl group, a sulfonamido group, an alkylamino group, an alkoxycarbonyl group or an acyloxy group; and R.sub.5 and R.sub.6, which may be the same or different, each represents a hydrogen atom, an alkyl group, an aryl group or an aralkyl group, or R.sub.5 and R.sub.6 are bonded each other to form a 5-membered, 6-membered or 7-membered ring.
    • 一种含彩色照相彩色成色剂的感光材料,其在照相层中含有至少一种由以下通式(I)表示的化合物:其中R 1表示氢原子,烷基, 杂环基,二烷基甲硅烷基,三烷基甲硅烷基,链烷磺酰基,芳基磺酰基,芳烷基磺酰基或-XY基,X表示羰基,Y表示烷基,芳基,芳烷基, 烷氧基,芳氧基,芳烷氧基,烷基氨基,二烷基氨基,芳基氨基或二芳基氨基,烷氧基羰基,芳氧基羰基,芳烷氧基羰基或酰基; R2,R3和R4可以相同或不同,分别表示氢原子,烷基,烷氧基,芳基,芳氧基,芳烷基,芳烷氧基,烯基,烯氧基 基团,酰氨基,卤素原子,烷硫基,芳硫基,二酰基氨基,酰基,亚磺酰氨基,烷基氨基,烷氧基羰基或酰氧基; R 5和R 6可以相同或不同,各自表示氢原子,烷基,芳基或芳烷基,或者R 5和R 6相互键合形成5元,6元或 7元环。