会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 14. 发明授权
    • Radiographic image forming process
    • 射线照相成像过程
    • US4500631A
    • 1985-02-19
    • US520829
    • 1983-08-05
    • Eiichi SakamotoMikio KawasakiKouji OnoKakujulo FukuojiNoboru Fujimori
    • Eiichi SakamotoMikio KawasakiKouji OnoKakujulo FukuojiNoboru Fujimori
    • G03C5/17G03C1/00G03C1/005G03C1/06G03C1/83G03C5/16G03C8/04G03C5/24
    • G03C1/06G03C1/83G03C5/16G03C8/04Y10S430/167Y10S430/168
    • A radiographic image forming process comprising imagewise exposing a negative type silver halide light-sensitive photographic material in combination with a fluorescent intensifying screen to radiation and then treating said material with a processing solution, said material comprising a support and constituent layers coated on both sides of said support, said layers containing(a) light sensitive silver halide particles,(b) metallic salt particles which are not light-sensitive and, when untreated, are more soluble in said processing solution than said silver halide particles, said metallic salt particles having been treated so that the surface thereof has been rendered less soluble than said silver halide by a dissolution retarder,(c) physical development nuclei, and(d) compounds selected from water soluble dyes having absorption maxima in an aqueous solution of from 400 to 600 nm or compounds selected from said water soluble dyes coupled to a non-diffusive mordant, andsaid processing solution containing at least one reducing agent and at least one substance which is capable of dissolving said metallic salt particles.
    • 一种放射线照相图像形成方法,包括将负型卤化银感光照相材料与荧光增强屏组合曝光以辐射,然后用处理溶液处理所述材料,所述材料包含支撑体和涂覆在 所述载体包含(a)感光卤化银颗粒,(b)非光敏金属盐颗粒,当未处理时,所述处理溶液比所述卤化银颗粒更易溶,所述金属盐颗粒具有 被处理,使得其表面通过溶解缓凝剂使其比所述卤化银更易溶解,(c)物理显影核,和(d)选自水溶液中具有吸收最大值的水溶性染料的化合物为400至600 nm或选自所述水溶性染料偶联至非扩散性媒染剂的化合物,以及所述方法 包含至少一种还原剂和能够溶解所述金属盐颗粒的至少一种物质的溶液。
    • 15. 发明授权
    • Magnetic head slider
    • 磁头滑块
    • US5513056A
    • 1996-04-30
    • US213331
    • 1994-03-15
    • Mikio KawasakiTakahiro OhmoriHiroshi Tomiyasu
    • Mikio KawasakiTakahiro OhmoriHiroshi Tomiyasu
    • G11B21/21G11B5/60
    • G11B5/6005
    • A magnetic head slider (1) has a first rail (20) with a first air bearing surface, a second rail (25) with a second air bearing surface and further a third rail (15) with a third air bearing surface. The third rail is formed between the first rail (20) and the second rail (25). On both sides of the third air bearing surface (16), a first air pressurization part (17) and a second air pressurization part (18) are formed sunk by respective depths. When the skew angle ".theta." occurs, appropriate pressurized air flows are generated by the first air pressurization part (17) and the second air pressurization part (18) to compensate for the lifting force.
    • 磁头滑块(1)具有带有第一空气轴承表面的第一轨道(20),具有第二空气轴承表面的第二轨道(25)和具有第三空气支承表面的另外的第三轨道(15)。 第三轨道形成在第一轨道(20)和第二轨道(25)之间。 在第三空气轴承面(16)的两侧形成有第一空气加压部(17)和第二空气加压部(18)。 当发生倾斜角度θ时,由第一空气加压部分(17)和第二空气加压部分(18)产生适当的加压空气流以补偿提升力。
    • 19. 发明授权
    • Light-sensitive silver halide photographic material
    • 感光卤化银照相材料
    • US4847187A
    • 1989-07-11
    • US90504
    • 1987-08-28
    • Kouzi OnoMikio Kawasaki
    • Kouzi OnoMikio Kawasaki
    • G03C1/00G03C1/005G03C1/06G03C1/85
    • G03C1/85
    • Disclosed is a light-sensitive silver halide photographic material comprising at least one silver halide emulsion layer on at least one side of a support and at least auxiliary layer adjacent to the silver halide emulsion layer, the silver halide emulsion layer containing a surface latent type silver halide emulsion and a silver halide emulsion having fog internally of the grains, and the auxiliary layer containing a compound represented by the formula (I) shown below:RfSO.sub.3 M Formula (I)wherein Rf is a substituted or unsubstituted alkyl group or a substituted or unsubstituted aralkyl group, containing at least 3 fluorine atoms, and M represents hydrogen atom, an alkali metal or ammonium group.According to the present invention, a light-sensitive silver halide photographic material improved in antistatic performance and also improved in storability without accomplaniment of lowering in sensitivity, which can give images with sensitivity, high contrast as well as high covering power is provided.
    • 公开了一种感光卤化银照相材料,其在载体的至少一侧上包含至少一个卤化银乳剂层和至少与卤化银乳剂层相邻的辅助层,所述卤化银乳剂层含有表面潜伏型银 卤化物乳剂和在颗粒内部具有雾的卤化银乳剂,以及含有由下式(I)表示的化合物的辅助层:RfSO 3 M式(I)其中R f是取代或未取代的烷基或取代或未取代的 含有至少3个氟原子的芳烷基,M表示氢原子,碱金属或铵基。 根据本发明,提供了一种提高了抗静电性能的感光卤化银照相材料,并且还提高了保存性,而不会降低灵敏度,从而可以提供具有灵敏度,高对比度和高遮盖力的图像。