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    • 12. 发明授权
    • Image-forming method and image-forming apparatus
    • 图像形成方法和图像形成装置
    • US08507170B2
    • 2013-08-13
    • US13001052
    • 2009-07-24
    • Tooru TakahashiKatsuhisa YamazakiSyuhei MoribeDaisuke YoshibaMasami Fujimoto
    • Tooru TakahashiKatsuhisa YamazakiSyuhei MoribeDaisuke YoshibaMasami Fujimoto
    • G03G13/08
    • G03G9/0836G03G5/0433G03G5/08214G03G5/14704G03G9/0833
    • An image-forming method includes forming an electrostatic image on an electrostatic image bearing member which has been charged; developing the electrostatic image to form a toner image; transferring the toner image on the electrostatic image bearing member with or without mediating an intermediate transferring member onto a transfer material; and fixing the toner image on the transfer material. The electrostatic image bearing member is a photosensitive member obtained by sequentially laminating a photoconductive layer and a surface layer formed of hydrogenated amorphous silicon carbide, and a sum of an atomic density of silicon atoms and an atomic density of carbon atoms in the surface layer of the photosensitive member is 6.60×1022 atoms/cm3 or more. The toner has a binder resin and magnetic iron oxide particles, and the magnetic iron oxide particles contain Fe(2+) at a content of 20.0 mass % or more and 25.0 mass % or less.
    • 图像形成方法包括在已经充电的静电图像承载部件上形成静电图像; 使静电图像显影以形成调色剂图像; 在有或没有介质中间转印部件转印到转印材料上的情况下将调色剂图像转印到静电图像承载部件上; 并将调色剂图像固定在转印材料上。 静电图像承载部件是通过顺序层叠光电导层和由氢化非晶碳化硅形成的表面层而获得的感光部件,以及硅原子的原子密度和碳原子的原子密度之和 感光体为6.60×1022原子/ cm3以上。 调色剂具有粘合剂树脂和磁性氧化铁颗粒,磁性氧化铁颗粒含有20.0质量%以上且25.0质量%以下的Fe(2+)。
    • 13. 发明申请
    • MULTIPLE DISC CLUTCH APPARATUS
    • 多盘离合器装置
    • US20100108459A1
    • 2010-05-06
    • US12608893
    • 2009-10-29
    • Makoto AmanoKenji TodaTooru TakahashiYoshiharu Saitou
    • Makoto AmanoKenji TodaTooru TakahashiYoshiharu Saitou
    • F16D25/0638
    • F16D25/12F16D25/0638F16D25/10F16D2048/0212
    • A multiple disc clutch apparatus can comprise a plurality of driving clutch plates spline-fitted axially slidably on an input member rotated by a driving source, a plurality of driven clutch plates arranged alternately with the driving clutch plates and spline-fitted axially slidably on an output member, a clutch piston having one surface facing toward an oil pressure chamber and the other surface facing toward the driving clutch plates or driven clutch plates and adapted to be displaced toward a clutch-on side by supplying oil to the oil pressure chamber to pressure-contact the driving clutch plates and driven clutch plates each other so as to transmit a driving force of the input member to the output member and also adapted to be returned toward a clutch-off side by discharging the oil in the oil pressure chamber to separate the driving and driven clutch plates and from each other so as to cut off the transmission of driving force from the input member to the output member. A valve can be pass through the one surface and the other surface of the clutch piston and can be adapted to occupy a closed condition for preventing the oil from flowing from the oil pressure chamber to the side of other surface of the clutch piston when the clutch apparatus is clutched-on and also adapted to occupy an opened condition for allowing flow of air from the side of other surface to the oil pressure chamber when the clutch apparatus is clutched-off. One or more recess for weight reduction can be formed on the one surface of the clutch piston at a position near to the outer circumference “a” further radially outward than the valve.
    • 多片离合器装置可以包括多个驱动离合器片,其在轴向可滑动地嵌合在由驱动源旋转的输入构件上,多个从动离合器片与驱动离合器片交替布置并且花键配合地轴向滑动地安装在输出 所述离合器活塞具有面向油压室的一个表面,并且所述另一表面朝向所述驱动离合器板或从动离合器板,并且适于通过向所述油压室供油而向离合器侧移动, 将驱动离合器板和从动离合器板彼此接触,以将输入构件的驱动力传递到输出构件,并且还适于通过排出油压室中的油而将其返回到离合器侧,以将油分离 驱动和从动离合器片和彼此之间,以便切断驱动力从输入构件到输出构件的传动。 阀可以通过离合器活塞的一个表面和另一个表面,并且可以适于占据关闭状态,以防止油从油压室流到离合器活塞的另一表面的一侧时,当离合器 装置被夹紧并且还适于占据打开状态,以便当离合器装置被离开时允许空气从其他表面侧流向油压室。 可以在离开活塞的一个表面上形成一个或多个用于减轻重量的凹槽,该位置靠近外侧圆周“a”的位置比阀更向径向外侧。
    • 18. 发明申请
    • IMAGE-FORMING METHOD AND IMAGE-FORMING APPARATUS
    • 图像形成方法和图像形成装置
    • US20110097655A1
    • 2011-04-28
    • US13001052
    • 2009-07-24
    • Tooru TakahashiKatsuhisa YamazakiSyuhei MoribeDaisuke YoshibaMasami Fujimoto
    • Tooru TakahashiKatsuhisa YamazakiSyuhei MoribeDaisuke YoshibaMasami Fujimoto
    • G03G13/22G03G15/20
    • G03G9/0836G03G5/0433G03G5/08214G03G5/14704G03G9/0833
    • Provided is an image-forming method, the method including: forming an electrostatic image on an electrostatic image bearing member which has been charged; developing the electrostatic image to form a toner image; transferring the toner image on the electrostatic image bearing member with or without mediating an intermediate transferring member onto a transfer material; and fixing the toner image on the transfer material, in which: the electrostatic image hearing member is a photosensitive member obtained by sequentially laminating a photoconductive layer and a surface layer formed of hydrogenated amorphous silicon carbide, and a sum of an atomic density of silicon atoms and an atomic density of carbon atoms in the surface layer of the photosensitive member is 6.60×1022 atoms/cm3 or more; and the toner has a binder resin and magnetic iron oxide particles, and the magnetic iron oxide particles contain Fe(2+) at a content of 20.0 mass % or more and 25.0 mass % or lees.
    • 提供了一种图像形成方法,该方法包括:在已经充电的静电图像承载部件上形成静电图像; 显影静电图像以形成调色剂图像; 在有或没有介质中间转印部件转印到转印材料上的情况下将调色剂图像转印到静电图像承载部件上; 并且将调色剂图像定影在转印材料上,其中:静电图像听觉构件是通过顺序层叠光电导层和由氢化非晶碳化硅形成的表面层获得的感光构件,以及硅原子的原子密度之和 并且感光构件的表面层中的碳原子的原子密度为6.60×1022原子/ cm3以上; 并且调色剂具有粘合剂树脂和磁性氧化铁颗粒,并且磁性氧化铁颗粒含有20.0质量%以上且25.0质量%以下的Fe 2+。
    • 20. 发明授权
    • Diagnostic X-ray system
    • 诊断X射线系统
    • US07116752B2
    • 2006-10-03
    • US10659310
    • 2003-09-11
    • Tooru TakahashiTakashi Kurihara
    • Tooru TakahashiTakashi Kurihara
    • G01N23/04
    • A61B6/504A61B6/583
    • A region affected by X-ray beam limiting within a fluoroscopic image is specified based on position information on beam limiting by an X-ray beam limiting device. A judgment is made as to whether the region affected superposes a first brightness measuring region (region of interest) within the X-ray fluoroscopic image, and when superposition is not judged, automatic brightness control is performed based on the first brightness measuring region. When superposition is judged, the first brightness measuring region is transformed, and automatic brightness control is performed with reference to a second automatic brightness measuring region that does not superpose the region affected.
    • 基于X射线束限制装置的束限制的位置信息来指定在透视图像内受X射线束限制影响的区域。 判断受影响区域是否在X射线透视图像内叠加第一亮度测量区域(感兴趣区域),并且当未判断叠加时,基于第一亮度测量区域执行自动亮度控制。 当判断叠加时,变换第一亮度测量区域,参照不影响区域的第二自动亮度测量区域执行自动亮度控制。