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    • 1. 发明授权
    • Gasoline fuel composition containing 3-butyn-2-one
    • 含有3-丁炔-2-酮的汽油燃料组合物
    • US5354344A
    • 1994-10-11
    • US921695
    • 1992-07-30
    • Haruo TakizawaAkihiro ShimizuShigehisa YamadaHiromichi IkebeHiroaki Hara
    • Haruo TakizawaAkihiro ShimizuShigehisa YamadaHiromichi IkebeHiroaki Hara
    • C10L1/06C10L1/02C10L1/18C10L1/182C10L1/185G01N33/22
    • C10L10/10C10L1/023C10L1/1824C10L1/1852C10L1/1855C10L1/1857
    • A fuel oil composition for use in a spark ignition engine, which comprises conventional gasoline for spark ignition engine use and a compound selected from the group consisting of an alkynyl alcohol, alkynyl ether, alkynyl ketone, alkenyl aldehyde or an acetal thereof, furan or a furan compound, and an alkenyl ether. The gasoline composition for fuel use renders possible improvement of flame propagation speed over a broad range of fuel/air ratios, easy optimization of the ignition timing of a spark ignition engine, improvement of engine output power independently of operation conditions, improvement of ignitability without using metal components when a spark ignition engine is operated with a lean or rich fuel-air mixture, and reduction of cycle fluctuation caused by the variation in the formation of fuel-air mixture which occurs even at the time of normal operation, thereby repressing fluctuations in indicated mean effective pressure, maximum cylinder pressure and the like independently of changes in the fuel/air ratio.
    • 用于火花点火发动机的燃料油组合物,其包含用于火花点火发动机的常规汽油和选自炔基醇,炔基醚,炔基酮,烯基醛或其缩醛的化合物,呋喃或 呋喃化合物和烯基醚。 用于燃料使用的汽油组合物可以在广泛的燃料/空气比范围内改善火焰传播速度,容易优化火花点火发动机的点火正时,独立于操作条件改善发动机输出功率,不使用可燃性提高 当火花点火发动机以稀薄或丰富的燃料 - 空气混合物操作时,金属部件和即使在正常运行时也发生的燃料 - 空气混合物的形成变化引起的循环波动减少,从而压制波动 独立于燃料/空气比的变化表示平均有效压力,最大气缸压力等。
    • 2. 发明授权
    • Belt driving apparatus and image forming apparatus
    • 皮带驱动装置和图像形成装置
    • US08774687B2
    • 2014-07-08
    • US13599184
    • 2012-08-30
    • Akihiro ShimizuKeitaro Taoka
    • Akihiro ShimizuKeitaro Taoka
    • G03G15/01G03G15/00G03G15/16
    • G03G15/1615G03G15/755G03G2215/00151G03G2215/0016
    • A belt driving apparatus includes: an endless belt having a stepped region at its edge; a driving member for driving the endless belt; a moving member for moving the endless belt in a widthwise direction; a mark provided at a part of the endless belt with respect to a circumferential direction and located at a position corresponding to the stepped region of the endless belt with respect to a rotational direction; a mark detecting member for detecting the mark during rotation of the endless belt; an edge position detecting member for detecting a widthwise position of at least one of edges of the endless belt during rotation; and a controller for controlling, after the mark detecting member detects the mark, the moving member on the basis of a detection result of the edge other than the stepped region of the endless belt.
    • 带驱动装置包括:环形带,其边缘具有台阶区域; 用于驱动环形带的驱动构件; 移动构件,用于沿宽度方向移动所述环形带; 相对于圆周方向设置在环形带的一部分处的标记,并且位于相对于环形带的相对于旋转方向的阶梯状区域的位置; 标记检测构件,用于在环形带旋转期间检测标记; 边缘位置检测构件,用于在旋转期间检测环形带的至少一个边缘的宽度方向位置; 以及控制器,用于根据环形带的阶梯区域以外的边缘的检测结果,在标记检测部件检测到标记之后,控制移动部件。
    • 3. 发明申请
    • BELT DRIVING APPARATUS AND IMAGE FORMING APPARATUS
    • 皮带驱动装置和图像形成装置
    • US20130058687A1
    • 2013-03-07
    • US13599184
    • 2012-08-30
    • Akihiro ShimizuKeitaro Taoka
    • Akihiro ShimizuKeitaro Taoka
    • G03G15/01
    • G03G15/1615G03G15/755G03G2215/00151G03G2215/0016
    • A belt driving apparatus includes: an endless belt having a stepped region at its edge; a driving member for driving the endless belt; a moving member for moving the endless belt in a widthwise direction; a mark provided at a part of the endless belt with respect to a circumferential direction and located at a position corresponding to the stepped region of the endless belt with respect to a rotational direction; a mark detecting member for detecting the mark during rotation of the endless belt; an edge position detecting member for detecting a widthwise position of at least one of edges of the endless belt during rotation; and a controller for controlling, after the mark detecting member detects the mark, the moving member on the basis of a detection result of the edge other than the stepped region of the endless belt.
    • 带驱动装置包括:环形带,其边缘具有台阶区域; 用于驱动环形带的驱动构件; 移动构件,用于沿宽度方向移动所述环形带; 相对于圆周方向设置在环形带的一部分处的标记,并且位于相对于环形带的相对于旋转方向的阶梯状区域的位置; 标记检测构件,用于在环形带旋转期间检测标记; 边缘位置检测构件,用于在旋转期间检测环形带的至少一个边缘的宽度方向位置; 以及控制器,用于根据环形带的阶梯区域以外的边缘的检测结果,在标记检测部件检测到标记之后,控制移动部件。