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    • 4. 发明申请
    • EXHAUST EMISSION CONTROL SYSTEM OF INTERNAL COMBUSTION ENGINE
    • 内燃机排气排放控制系统
    • WO2008017930A1
    • 2008-02-14
    • PCT/IB2007/002274
    • 2007-08-07
    • TOYOTA JIDOSHA KABUSHIKI KAISHASATO, Masaaki
    • SATO, Masaaki
    • F02D41/00
    • F02D41/028F01L2013/001F01N3/0885F02D13/0246F02D13/06F02D41/0087F02D2041/001Y02T10/18
    • An exhaust emission control system of an internal combustion engine having a plurality of cylinders and capable of operating in a reduced-cylinder operating mode in which fuel is burned in a reduced number of cylinders includes a storage-reduction type NOx catalyst operable to adsorb NOx and have the stored NOx reduced in the presence of a reducing agent, and a desulfurizing device that operates the engine in the reduced-cylinder operating mode (S103) when a desulfurization process is performed on the NOx catalyst. Owing to the reduce -cylinder engine operation, the amount of fuel supplied to each cylinder in which the fuel is burned is increased, and a combustion gas having a high temperature and a low air/fuel ratio is discharged, whereby the temperature of the NOx catalyst is prevented from being reduced. Accordingly, the NOx catalyst can be regenerated from sulfur poisoning even when the load of the engine is low.
    • 具有多个气缸并且能够以减少数量的气缸燃烧燃料的减缸操作模式操作的内燃机的废气排放控制系统包括可操作以吸附NOx的储存还原型NOx催化剂, 在还原剂存在下使所存储的NOx还原,以及在对NOx催化剂进行脱硫处理时,以减缸操作模式操作发动机的脱硫装置(S103)。 由于减缸发动机运转,燃料供给到各气缸的燃料量增加,排出具有高温低空燃比的燃烧气体,由此NOx的温度 防止了催化剂的还原。 因此,即使发动机的负荷低,NOx催化剂也可以由硫中毒再生。
    • 7. 发明申请
    • CARTRIDGE AND METHOD FOR ASSEMBLING CARTRIDGE
    • 用于组装盒的盒和方法
    • WO2009145351A1
    • 2009-12-03
    • PCT/JP2009/060105
    • 2009-05-27
    • CANON KABUSHIKI KAISHASATO, MasaakiFUJISAKI, Tatsuo
    • SATO, MasaakiFUJISAKI, Tatsuo
    • G03G21/18F16D1/10
    • G03G21/186F16D1/101Y10T29/49826
    • A cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, the main assembly including a first coupling member (51) which is rotatable about a first axis and which has a first edge line (51e) provided at a free end portion with respect to a direction of the first axis, includes a second coupling member (42) which is rotatable about a second axis and which has a second edge line (42e) provided at a free end portion in a direction of the second axis, the second coupling member being engageable with the first coupling member to receive a driving force, wherein- when the first edge line and the second edge line are brought towards each other, upon mounting the cartridge in a state in which the first axis and the second axis are substantially aligned with a common phantom line, (i) the first edge line and the second edge line projected on a first phantom plane including the phantom line are crossed with each other, and (ii) the first edge line and the second edge line. projected on a second phantom plane perpendicular to the phantom line are crossed with each other, and at least one of a normal line of the first edge line and a normal at a second edge line at a crossing point does not pass through the phantom line.
    • 一种可拆卸地安装到电子照相成像设备的主组件的盒,所述主组件包括可围绕第一轴线旋转的第一联接构件(51),并且具有设置在自由端部处的第一边缘线(51e) 相对于第一轴线的方向包括第二联接构件(42),其可绕第二轴线旋转并且具有设置在第二轴线方向上的自由端部处的第二边缘线(42e),第二连接构件 联接构件能够与第一联接构件接合以接收驱动力,其中当第一边缘线和第二边缘线彼此相向时,在将盒安装在第一轴线和第二轴线的状态下时 基本上与普通虚线对齐,(i)投影在包括假想线的第一幻影平面上的第一边缘线和第二边线相互交叉,并且(ii)第一边缘线和 第二条边线。 投影在垂直于假想线的第二幻影平面上彼此交叉,并且第一边缘线的法线和在交叉点处的第二边缘线处的法线中的至少一条不穿过虚线。