Braking control apparatus for use in motor vehicle
    51.
    发明授权
    Braking control apparatus for use in motor vehicle 失效
    用于汽车的制动控制装置

    公开(公告)号:US4872730A

    公开(公告)日:1989-10-10

    申请号:US259583

    申请日:1988-10-18

    IPC分类号: B60T8/175 B60T8/1761 B60T8/40

    摘要: A braking control apparatus for use in a motor vehicle having at least one wheel comprising a master cylinder for generating a hydraulic pressure in response to a braking operation of a vehicle driver, an accumulator for accumulating a hydraulic pressure and at least one wheel braking cylinder for braking the wheel in accordance with a hydraulic pressure supplied thereinto. A passage system is provided so that the wheel braking cylinder is communicated therethrough with the master cylinder and the accumulator. In the passage system are provided first and second change-over valves for cutting off the pressure from the master cylinder, cutting off the pressure from the accumulator and a third control valve disposed between the wheel braking cylinder and the master cylinder or the accumulator for establishing and cutting off the communication therebetween. An control unit controls the operations of the first to third valves so as to, in response to cutting off the communication with the accumulator, establish the communication with the wheel braking cylinder, and then establish the communication with the master cylinder. This valve control prevents the high-pressure remaining in the passage system after the cutting-off of the communication with the accumulator from being rapidly applied to the master cylinder.

    摘要翻译: 一种用于机动车辆的制动控制装置,其具有至少一个车轮,所述至少一个车轮包括响应于车辆驾驶员的制动操作而产生液压的主缸,用于累积液压的蓄能器和用于至少一个车轮制动缸 根据供应的液压制动车轮。 提供通道系统,使得车轮制动缸与主缸和蓄压器连通。 在通道系统中设置有用于切断主缸压力的第一和第二转换阀,切断蓄能器的压力和设置在车轮制动缸和主缸或蓄能器之间的第三控制阀,用于建立 并切断其间的通信。 控制单元控制第一至第三阀的操作,以响应于切断与蓄能器的连通,建立与车轮制动缸的通信,然后与主缸建立通信。 该阀控制防止在与蓄能器的连通中断之后残留在通道系统中的高压快速施加到主缸。

    Article having cast metal portion and sintered metallic portion and
method of producing same
    52.
    发明授权
    Article having cast metal portion and sintered metallic portion and method of producing same 失效
    具有铸造金属部分和烧结金属部分的制品及其制造方法

    公开(公告)号:US4588551A

    公开(公告)日:1986-05-13

    申请号:US678467

    申请日:1984-12-05

    摘要: An article comprising a first portion which is formed porously by sintering of an alloy or cermet material and a second portion which is formed of a metal and intimately bonds to the first portion. For example, the article is a rocker arm for an automotive internal combustion engine, in which first portion is the wear-resistant tip portion and the second portion the body portion. The second portion is formed by molten metal forging, with the sintered first portion set in the mould as an insert, such that the molten metal under pressure is forced to infiltrate into the pores of the sintered first portion at least in a region contiguous to the interface between the first and second portions. This article features very high strength of the bond at the interface between the first and second portions.

    摘要翻译: 一种制品,其包括通过烧结合金或金属陶瓷材料而形成的第一部分和由金属形成并与第一部分紧密结合的第二部分。 例如,该物品是用于汽车内燃机的摇臂,其中第一部分是耐磨尖端部分,第二部分是主体部分。 第二部分由熔融金属锻造形成,其中烧结的第一部分作为插入件设置在模具中,使得在压力下的熔融金属至少在与第一部分相邻的区域中被迫渗透到烧结的第一部分的孔中 第一和第二部分之间的界面。 本文在第一和第二部分之间的界面处具有非常高的粘合强度。

    Light sensor having good sensitivity to visible light
    54.
    发明授权
    Light sensor having good sensitivity to visible light 失效
    光传感器对可见光具有良好的灵敏度

    公开(公告)号:US4034396A

    公开(公告)日:1977-07-05

    申请号:US579848

    申请日:1975-05-22

    CPC分类号: H01L31/108 H01L31/1035

    摘要: A light sensor includes a body of semiconductor material having an energy gap within the range of between 1.65 eV and 2.0 eV and a main surface. A rectifying junction is formed in the body of semiconductor material at a depth of at most 1.5 microns beneath the main surface. The semiconductor material of such a device is preferably selected from a group of materials consisting of Ga As.sub.1.sub.-x P.sub.x with a value of x in the range between 0.20 and 0.52 and Ga.sub.1.sub.-x Al.sub.x As having a value of x in the range between 0.20 and 0.68.

    摘要翻译: 光传感器包括具有在1.65eV和2.0eV之间的能隙的主要表面的半导体材料体。 在半导体材料体内在主表面下方深度最多1.5微米处形成整流结。 这种器件的半导体材料优选选自由Ga As 1-x P x组成的一组材料,其值x在0.20和0.52之间,Ga 1-x Al x As的值x在0.20 和0.68。

    Conveyance device and image forming apparatus to output power in response to receiving a rotation detection signal when the conveyance device is in the sleep mode

    公开(公告)号:US10544000B2

    公开(公告)日:2020-01-28

    申请号:US15352764

    申请日:2016-11-16

    申请人: Hideaki Suzuki

    发明人: Hideaki Suzuki

    IPC分类号: B65H16/00 G03G15/00

    摘要: A conveyance device includes: a holder to hold a paper roll and rotate along with rotation of the paper roll; a conveyor to convey a sheet located at an entry of a sheet conveyance path; a motor to apply a conveyance force to the conveyor; a first power supply circuit to output power both in a sleep mode and a ready mode; a second power supply circuit to output power in the ready mode but not in the sleep mode; a signal output unit supplied with the power from the first power supply circuit and to output a rotation detection signal when the holder rotates in the sleep mode or the ready mode; and a controller to, when the rotation detection signal is received in the sleep mode, turn on the second power supply circuit to supply the power to at least the motor to convey the sheet.

    Failure cause diagnosis system and method
    57.
    发明授权
    Failure cause diagnosis system and method 有权
    故障原因诊断系统及方法

    公开(公告)号:US09122273B2

    公开(公告)日:2015-09-01

    申请号:US13578034

    申请日:2010-02-26

    IPC分类号: G06F15/00 G05B23/02

    摘要: The invention is related to a system and a method to determine whether a target equipment deviates from a normal state. If it is determined that the target equipment to be diagnosed deviates from the normal state, the degree of deviation of each parameter from the normal state as the reference is calculated as an abnormal contribution ratio. A failure cause is estimated from a similarity ratio between the calculated abnormal contribution ratio and the abnormal contribution ratio of each of the failure causes collected in the past and including failure phenomena and failure parts.

    摘要翻译: 本发明涉及一种确定目标设备是否偏离正常状态的系统和方法。 如果确定要诊断的目标设备偏离正常状态,则将每个参数与作为基准的正常状态的偏差程度计算为异常贡献率。 根据计算出的异常贡献率与过去收集的每个故障原因的异常贡献率,包括故障现象和故障部分之间的相似度估计故障原因。

    Robot control apparatus, robot control method, program, and recording medium
    58.
    发明授权
    Robot control apparatus, robot control method, program, and recording medium 有权
    机器人控制装置,机器人控制方法,程序和记录介质

    公开(公告)号:US08977395B2

    公开(公告)日:2015-03-10

    申请号:US14006638

    申请日:2012-03-19

    IPC分类号: G05B19/18 B25J9/16 G05B19/04

    摘要: A first coordinate system CA of the hand unit, a second coordinate system CB of the first workpiece, and a third coordinate system CC of a second workpiece in a camera coordinate system are calculated (S2, S3, and S4). First and second coordinate transformation matrices ATB and ATC are calculated (S5 and S6). Coordinate data of a target point is set in the coordinate system of the first workpiece (S7). Coordinate data of an instruction point is set in the coordinate system of the second workpiece (S8). The coordinate data of the target point is subjected to coordinate transformation using the first coordinate transformation matrix ATB (S9). The coordinate data of the instruction point is subjected to coordinate transformation using the second coordinate transformation matrix ATC (S10). Operation instructions are generated using the converted coordinate data (S11).

    摘要翻译: 计算手部单元的第一坐标系CA,第一工件的第二坐标系CB和相机坐标系中的第二工件的第三坐标系CC(S2,S3和S4)。 计算第一和第二坐标变换矩阵ATB和ATC(S5和S6)。 在第一工件的坐标系中设定目标点的坐标数据(S7)。 在第二工件的坐标系中设定指令点的坐标数据(S8)。 使用第一坐标变换矩阵ATB对目标点的坐标数据进行坐标变换(S9)。 使用第二坐标变换矩阵ATC对指令点的坐标数据进行坐标变换(S10)。 使用转换的坐标数据生成操作指令(S11)。

    Image capturing device, color measuring device, color measuring system, and image forming apparatus
    59.
    发明授权
    Image capturing device, color measuring device, color measuring system, and image forming apparatus 有权
    图像捕获装置,色彩测量装置,彩色测量系统和图像形成装置

    公开(公告)号:US08922831B2

    公开(公告)日:2014-12-30

    申请号:US13852371

    申请日:2013-03-28

    摘要: An image capturing device includes an image capturing unit, a moving unit, a detector, and a determiner. The image capturing unit includes an optical transmission member; and a sensor capturing an image of the subject via the optical transmission member. The moving unit moves the image capturing unit in an optical axis direction of the sensor. The detector detects a contamination from first and second images. The first and second images are captured by the sensor when the image capturing unit is located at first and second positions in the optical axis direction, respectively. The second position is spaced away from the subject than the first position in the optical axis direction. The determiner determines that a contamination is deposited on the optical transmission member when a difference in the number of pixels in which a contamination is detected between the first and second images is less than a threshold.

    摘要翻译: 图像捕获装置包括图像捕获单元,移动单元,检测器和确定器。 图像捕获单元包括光传输部件; 以及经由光传输部件拍摄被检者的图像的传感器。 移动单元沿着传感器的光轴方向移动图像捕获单元。 检测器检测第一和第二图像的污染。 当图像拍摄单元分别位于光轴方向上的第一和第二位置时,传感器捕获第一和第二图像。 与光轴方向上的第一位置相比,第二位置与被摄体隔开。 当在第一和第二图像之间检测到污染物的像素数量的差异小于阈值时,确定器确定污染物沉积在光传输部件上。

    Monitoring and diagnosing device for working machine
    60.
    发明授权
    Monitoring and diagnosing device for working machine 有权
    工作机监控诊断装置

    公开(公告)号:US08838324B2

    公开(公告)日:2014-09-16

    申请号:US13575668

    申请日:2010-01-28

    摘要: Monitoring and diagnosing device including: a classification information storage section; frequency information storage section: a first data classifier section reading out reference classification information from the classification information storage section, comparing operational data, detected by a plurality of sensors and inputted in time sequence, with the reference classification information to classify the operational data, and then generating operational data classification information; a frequency comparator section compiling the operational data classification information, generating operational data frequency information by adding, to the operational data classification information, appearance frequency information for each classification of operational data, reading out reference frequency information from the frequency information storage section, and then generating operational data frequency comparison information by comparing operational data frequency information with the reference frequency information; and an abnormality diagnosing section performing an abnormality diagnosis upon the working machine by use of the operational data classification information and operational data frequency comparison information.

    摘要翻译: 监测和诊断装置包括:分类信息存储部分; 频率信息存储部分:从分类信息存储部分读取参考分类信息的第一数据分类器部分,将由多个传感器检测并且按时间顺序输入的操作数据与参考分类信息进行比较以对操作数据进行分类;以及 然后生成操作数据分类信息; 频率比较器部分,编译操作数据分类信息,通过向操作数据分类信息添加用于操作数据的每个分类的出现频率信息,从频率信息存储部分读出参考频率信息,生成操作数据频率信息,然后 通过将操作数据频率信息与参考频率信息进行比较来产生操作数据频率比较信息; 以及异常诊断部,其通过使用所述操作数据分类信息和操作数据频率比较信息对所述作业机进行异常诊断。