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
    • 21. 发明授权
    • Controller for engine
    • 发动机控制器
    • US08589051B2
    • 2013-11-19
    • US12738166
    • 2008-12-23
    • Seiji KuwaharaMasato KaigawaToshiya OishiShogo Matsumoto
    • Seiji KuwaharaMasato KaigawaToshiya OishiShogo Matsumoto
    • G06F19/00G06G7/70F02D13/00F02D11/10F02D9/08F16H61/48
    • F02D35/0007
    • An ECU includes: an engine control unit that controls devices provided for an engine on the basis of a target engine rotational speed; and an engine model that calculates the target engine rotational speed such that the target engine rotational speed varies in accordance with a target engine torque and an actual engine rotational speed in a steady state, and that calculates the target engine rotational speed such that the target engine rotational speed varies in accordance with the target engine torque independently of the actual engine rotational speed in a transient state in which the engine is unstable as compared with the steady state. When the engine is controlled by the thus configured ECU, the control accuracy is improved.
    • ECU包括:发动机控制单元,其基于目标发动机转速来控制为发动机提供的设备; 以及发动机模型,其计算目标发动机转速,使得目标发动机转速根据目标发动机扭矩和稳定状态下的实际发动机转速而变化,并且计算出目标发动机转速,使得目标发动机 与稳定状态相比,发动机不稳定的过渡状态下,转速与实际发动机转速无关地根据目标发动机转矩变动。 当由这样构成的ECU控制发动机时,提高了控制精度。
    • 22. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US08135320B2
    • 2012-03-13
    • US12555359
    • 2009-09-08
    • Shogo MatsumotoAkira Asaoka
    • Shogo MatsumotoAkira Asaoka
    • G03G15/16
    • G03G15/161G03G15/1605G03G15/1665G03G15/1695G03G15/6558
    • An image forming apparatus for transporting a recording medium on which an image is formed includes a guide plate. The guide plate guides the recording medium to a predetermined position in the image forming apparatus and includes a flexible sheet member and a rigid holding member. The rigid holding member holds the flexible sheet member such that the flexible sheet member projects from a front end of the rigid holding member. The projecting portion of the flexible sheet member includes at least three flexible sub-portions having a different bend-stiffness per unit area from each other, and the bend-stiffness per unit area is reduced toward a downstream side in a sheet guide direction.
    • 用于传送其上形成有图像的记录介质的图像形成装置包括引导板。 引导板将记录介质引导到图像形成装置中的预定位置,并且包括柔性片构件和刚性保持构件。 刚性保持构件保持柔性片构件,使得柔性片构件从刚性保持构件的前端突出。 柔性片构件的突出部分包括至少三个柔性子部分,每个单位面积具有不同的弯曲刚度,并且每单位面积的弯曲刚度朝着纸张引导方向的下游侧减小。
    • 27. 发明授权
    • Frictional engagement device
    • 摩擦接合装置
    • US5725079A
    • 1998-03-10
    • US713446
    • 1996-09-13
    • Shogo MatsumotoKiyohito Murata
    • Shogo MatsumotoKiyohito Murata
    • F16D25/0638F16D25/02F16D43/286F16D55/48F16D65/14
    • F16D55/48F16D25/02F16D2125/36
    • A frictional engagement device for engaging a pair of members relatively rotating around a common axis is improved to obtain a smooth action. A first frictional engaging element is fitted unrotatably and axially movably to one of the relatively rotating member. A second frictional engaging element is unrotatably and axially movably fitted to the other of the relatively rotating member and disposed engageable to the first frictional engaging element. A first cam member which is axially movably fitted to one of the relatively rotating member and disposed apart from the second frictional engaging element has a slanted cam surface. A second cam member which is disposed adjacent to the first cam member on a side of the second frictional engaging element has a slanted cam surface parallelly opposing the cam surface of the first cam member. A piston means which is fitted to the second cam member has a surface engageable with the second frictional engagement element. A spring seat is disposed, not touching the piston means, in a space formed between the piston means and the second cam member. A return spring for biasing the second cam member toward the first cam member is fixed to an unmovable member on one end and fitted the spring seat on the other end. A pushing means selectively pushes the piston means onto the second frictional element through the second cam member to cause a frictional engagement between the piston means and the second frictional element so that the piston member being rotationally dragged with the second cam member and generates a cam force to engage the first frictional engaging element and the second frictional element. A friction decreasing means disposed between the spring seat and the second cam member decreases the friction between the spring seat and the second cam member to prevent the return spring from being rotationally dragged by the second cam member when the second cam member is rotationally dragged.
    • 用于使相对于公共轴线相对旋转的一对构件接合的摩擦接合装置得到改善以获得平滑的动作。 第一摩擦接合元件不可旋转地并且可轴向地移动到相对旋转构件中的一个。 第二摩擦接合元件是不可旋转的并且轴向可移动地装配到相对旋转的构件中的另一个,并且设置成可接合到第一摩擦接合元件。 轴向可移动地装配到相对旋转构件中的一个并且与第二摩擦接合元件分开设置的第一凸轮构件具有倾斜的凸轮表面。 在第二摩擦接合元件一侧与第一凸轮部件相邻设置的第二凸轮部件具有与第一凸轮部件的凸轮面平行地相对的倾斜凸轮面。 安装到第二凸轮构件的活塞装置具有可与第二摩擦接合元件接合的表面。 在形成在活塞装置和第二凸轮构件之间的空间中设置弹簧座,不接触活塞装置。 用于将第二凸轮构件朝向第一凸轮构件偏置的复位弹簧在一端固定到不可移动构件,并将弹簧座安装在另一端上。 推动装置通过第二凸轮构件选择性地将活塞装置推到第二摩擦元件上,以使活塞装置和第二摩擦元件之间的摩擦接合,使得活塞构件与第二凸轮构件旋转地拖动并产生凸轮力 以接合第一摩擦接合元件和第二摩擦元件。 设置在弹簧座和第二凸轮构件之间的摩擦减小装置减小了弹簧座和第二凸轮构件之间的摩擦力,以防止当第二凸轮构件被旋转地拖动时复位弹簧被第二凸轮构件旋转地拖动。