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    • 44. 发明授权
    • Fire retarding division penetrating member
    • 消防师穿透成员
    • US06176052B1
    • 2001-01-23
    • US09316326
    • 1999-05-21
    • Jiro Takahashi
    • Jiro Takahashi
    • F16L502
    • F16L5/04H02G3/0412H02G3/22Y10S52/12Y10T137/1819
    • The installation of a fire retarding division-penetrating member is enhanced and the member fits the outer circumference of inconstant penetrating material to prevent the filler from dropping. The heat expansion fire resistant material may be securely provided. A tongue piece (17) of fire resistant material (16) may fit to the surface and valley of pipe (25) and cable (26) only by fitting the saw teeth state heat expansion fire resistant material (16) with its upper face being covered with the sheet (19) inside the holding frame (11) of sleeve main bodies (10) and (10a) that are split into two pieces and by dropping these sleeve main bodies (10) and (10a) into the floor through-hole (24) from above. In this way, the filler like mortar (28) and so forth can be immediately filled from the upper floor with no need for repairing the heat expansion fire resistant material (16). Further, the heat expansion fire resistant material (16) securely functions with the heat during a fire disaster, blocks the floor through-hole (24) and prevents the flames, heat, smoke, etc. from invading into the upper floor and the lower floor.
    • 增加了阻燃分割穿透构件的安装,并且该构件适合于不确定的穿透材料的外周,以防止填料掉落。 可以可靠地设置耐热膨胀性材料。 耐火材料(16)的舌片(17)只能通过将锯齿状态的热膨胀防火材料(16)的上表面装配在管子(25)和电缆(26)的表面和谷部 在分离成两片的套筒主体(10)和(10a)的保持框架(11)内部覆盖有片材(19),并且通过将这些套筒主体(10)和(10a) 孔(24)。 以这种方式,可以立即从上层填充填料如砂浆(28)等,而不需要修理耐热膨胀的耐火材料(16)。 此外,耐火材料(16)在火灾中可靠地发挥作用,阻止地板通孔(24),防止火焰,热,烟等侵入上层,下层 地板。
    • 45. 发明授权
    • Image forming process for electrophotography
    • 电子照像的图像形成工艺
    • US4637973A
    • 1987-01-20
    • US795652
    • 1985-11-06
    • Kunio ShigetaYoko YamamotoJiro Takahashi
    • Kunio ShigetaYoko YamamotoJiro Takahashi
    • G03G13/09G03G9/14
    • G03G13/09
    • In a process for forming an image comprising;(i) forming a latent image on a latent image bearing member comprising an organic photoconductive photosensitive member;(ii) forming a magnetic brush with a two-component developer comprising a toner and a carrier on a developer carrying member arranged as opposed to said latent image bearing member; and(iii) developing said latent image by brushing it with said magnetic brush in developing region;the improvement wherein said latent image bearing member and said developer carrying member move in the same direction in the developing region, and the ratio V.sub.S /V.sub.P of the linear velocity of said developer carrying member V.sub.S to the linear velocity of said latent image bearing member V.sub.P is within the range of 1.9.ltoreq.V.sub.S /V.sub.P .ltoreq.4.According to this process, an image which is free from fog, yet high in image density and stable for repeated copying can be obtained.
    • 在形成图像的过程中,包括: (i)在包含有机感光感光部件的潜像承载部件上形成潜像; (ii)在与所述潜像承载部件相对设置的显影剂承载部件上形成包含调色剂和载体的双组分显影剂的磁刷; 和(iii)通过用显影区域中的所述磁刷刷刷所述潜像; 其中所述潜像承载构件和所述显影剂承载构件在显影区域中沿相同的方向移动,并且所述显影剂承载构件VS的线速度的VS / VP与所述潜像承载构件VP的线速度的比率 在1.9