Masking an engine block during coating application
    53.
    发明申请
    Masking an engine block during coating application 有权
    在涂装期间遮盖发动机缸体

    公开(公告)号:US20060172066A1

    公开(公告)日:2006-08-03

    申请号:US11340416

    申请日:2006-01-26

    IPC分类号: B05D7/22 B05B13/06

    摘要: Embodiments of the invention use a gas flow to prevent adherence of a coating to portions of an engine block adjacent to a cylinder bore being coated with the coating. Embodiments may be particularly useful for applying a coating on the inner surface of the cylinder bores in one cylinder bank while protecting cylinder bores in an opposing cylinder bank, e.g., in a V-type engine. One method of applying a coating to an engine block comprises spraying the coating on an inner surface of a first cylinder bore of the engine block. The method further comprises shielding a second cylinder bore of the engine block from the sprayed a coating with a gas flow while spraying the coating on the inner surface of the first cylinder bore.

    摘要翻译: 本发明的实施例使用气流来防止涂层粘附到与涂覆有涂层的汽缸孔相邻的发动机缸体部分。 实施例可以特别适用于在一个气缸组中的气缸孔的内表面上施加涂层,同时保护例如在V型发动机中的相对气缸组中的气缸孔。 将涂层施加到发动机缸体的一种方法包括将涂层喷涂在发动机缸体的第一气缸孔的内表面上。 该方法还包括在喷射涂层到第一气缸孔的内表面的同时用气流屏蔽发动机缸体的第二气缸孔与喷射的涂层。

    Electronic braking device
    54.
    发明申请
    Electronic braking device 失效
    电子制动装置

    公开(公告)号:US20060131953A1

    公开(公告)日:2006-06-22

    申请号:US11290107

    申请日:2005-11-30

    IPC分类号: B60T8/88

    摘要: An electronic braking device is provided which easily generates a braking force depending on the amount of brake operation in a range in which the amount of brake operation is small, just after the start of brake operation, and which protects a fluid pressure sensor from a fluid pressure beyond its tolerance. The electronic braking device activates a brake caliper through an electronic control unit (ECU) according to a signal in response to a braking request from a driver, and is provided with a first pressure sensor and a second pressure sensor for detecting the requested braking amount. The first pressure sensor and the second pressure sensor are different from each other in detection resolution and detection range. A relief valve unit r is provided which, when a fluid pressure above a prescribed level is applied to the master cylinder 3, relieves this fluid pressure.

    摘要翻译: 提供了一种电子制动装置,其在制动操作开始之后容易地在制动操作量小的范围内产生取决于制动操作量的制动力,并且保护流体压力传感器免受流体 压力超过其公差。 电子制动装置根据来自驾驶员的制动请求的信号通过电子控制单元(ECU)来启动制动钳,并且设置有用于检测所请求的制动量的第一压力传感器和第二压力传感器。 第一压力传感器和第二压力传感器在检测分辨率和检测范围内彼此不同。 设置有安全阀单元r,当将高于预定水平的流体压力施加到主缸3时,减轻该流体压力。

    Titanium dioxide pigment, process for producing the same, and resin composition containing the same
    57.
    发明授权
    Titanium dioxide pigment, process for producing the same, and resin composition containing the same 有权
    二氧化钛颜料,其制造方法和含有它们的树脂组合物

    公开(公告)号:US06576052B1

    公开(公告)日:2003-06-10

    申请号:US10070763

    申请日:2002-03-12

    IPC分类号: C09C136

    摘要: The titanium dioxide pigment of the present invention comprises titanium dioxide particles, the coating layer containing the aluminum phosphate compound and the coating layer containing the hydrolyzate of the organosilane compound, on the surface of the particles, in which a difference in water content between 100° C. and 300° C., determined by the Karl Fischer method, is not greater than 1500 ppm, and is thus excellent in light fastness, hydrophobicity and dispersibility. In particular, the titanium dioxide pigment of the invention is extremely advantageous as a colorant for plastics, which requires light fastness (resistance to discoloration) lacing resistance and dispersibility, to a high degree.

    摘要翻译: 本发明的二氧化钛颜料包含二氧化钛颗粒,包含磷酸铝化合物的涂层和含有有机硅烷化合物的水解产物的涂层在颗粒表面上,其中水含量在100℃之间 C.和300℃,通过卡尔费休法测定,不大于1500ppm,因此耐光性,疏水性和分散性优异。 特别地,本发明的二氧化钛颜料作为塑料用着色剂是非常有利的,其要求耐光性(抗变色性)耐拉链性和分散性。

    Semiconductor light-receiving device with graded layer
    59.
    发明授权
    Semiconductor light-receiving device with graded layer 失效
    具有分级层的半导体光接收装置

    公开(公告)号:US5471076A

    公开(公告)日:1995-11-28

    申请号:US274830

    申请日:1994-07-14

    CPC分类号: H01L31/0352

    摘要: A substrate consisting of a compound semiconductor crystal, a buffer layer, a graded layer, a light-absorbing layer having a lattice constant smaller than that of the uppermost mixed crystal sublayer of the graded layer, a p-type conductive layer, another p-type conductive layer, and a capping layer formed on the surface of the light-absorbing layer next to the p-type conductive layer and having almost the same lattice constant as that of the uppermost layer of the graded layer are stacked. An electrode is connected to the substrate, and another electrode is connected to the conductive layer. A tensile force is applied to the light-absorbing layer from the uppermost mixed crystal sublayer of the graded layer, the capping layer, and the conductive layer, thereby suppressing a dark current.

    摘要翻译: 由化合物半导体晶体,缓冲层,分级层,具有小于分级层的最上层混晶层的晶格常数的光吸收层构成的衬底,p型导电层, 并且形成在与p型导电层相邻的光吸收层的表面上并具有与分级层的最上层几乎相同的晶格常数的覆盖层。 电极连接到基板,另一个电极连接到导电层。 从分级层,覆盖层和导电层的最上层的混晶子层向光吸收层施加张力,由此抑制暗电流。

    Locomotion control system for legged mobiled robot
    60.
    发明授权
    Locomotion control system for legged mobiled robot 失效
    腿式移动机器人运动控制系统

    公开(公告)号:US5337235A

    公开(公告)日:1994-08-09

    申请号:US29451

    申请日:1993-03-11

    IPC分类号: B25J9/18 B62D57/032 G05B19/00

    CPC分类号: B62D57/032

    摘要: A system for controlling locomotion of a legged such as a biped walking robot having a body and two legs connected to the body. Positional walking data are preestablished in advance with respect to the robot's center of gravity, foot position and the like. First, a difference between the robot's center of gravity at time t (current time) and at time t+delta t (next time) defined in the walking data is calculated. From the difference, then, a positional correction amount of the robot's hip position, which is decisive for determining the robot's attitude, at the time t+delta t is determined, and the robot's attitude at the time is determined from the corrected hip position and the foot position or the like preestablished in the walking data. And based on the determined attitude at the time, target joints angles of the robot is calculated and the joints are driven to the determined target angles. Since the walking data are preestablished in terms of the positional information, locomotion can be modified as required during walking. In another embodiment, forces acting on the robot legs are detected to estimate the robot's center of gravity at the current time (time t). The estimated value is used to determine the difference to be used to determine hip position correction amount which is in turn used in the robot's attitude.

    摘要翻译: 一种用于控制腿部运动的系统,例如具有连接到身体的身体和两个腿部的两足动作机器人。 位置行走数据相对于机器人的重心,脚位等预先预先建立。 首先,计算步行数据中定义的时刻t(当前时间)和时刻t + delta t(下一次)的机器人重心之间的差异。 然后,根据不同之处,确定​​在时刻t + delta t决定机器人姿态的机器人的臀部位置的位置校正量,并且根据修正的臀部位置确定机器人的姿态, 脚位置等在步行数据中预先建立。 并且基于当时确定的姿态,计算机器人的目标关节角度并且将关节驱动到确定的目标角度。 由于行走数据是根据位置信息进行预先设定的,所以可以根据行走时的要求进行修改。 在另一个实施例中,检测作用在机器人腿上的力以估计当前时间(时间t)的机器人的重心。 估计值用于确定用于确定髋部位置校正量的差异,其依次用于机器人的姿态。