Surface inspecting apparatus
    11.
    发明授权
    Surface inspecting apparatus 有权
    表面检查装置

    公开(公告)号:US5963328A

    公开(公告)日:1999-10-05

    申请号:US143522

    申请日:1998-08-28

    CPC classification number: G01B11/30 G01N21/8806

    Abstract: A surface inspecting apparatus includes linear light sources 11, 13 for emitting illumination light toward a surface of a body panel 10 to be inspected, CCD cameras 12, 14 for imaging the surface and forming its illuminated images on the basis of reflection light from the surface, and an inspecting unit for detecting a defect existing on the surface on a basis of the illuminated image and outputting detected information about the defect. In the arrangement, the sources 11, 13 are arranged so as to obliquely emit the illumination light toward the surface at incident angles .alpha. from 80 to 90 degrees. While, the cameras 12, 14 are arranged so as to receive diffused reflection light of the illumination light reflected by the surface at reflection angles .beta. each smaller than the incident angle .alpha..

    Abstract translation: 表面检查装置包括用于向要检查的身体面板10的表面发射照明光的线性光源11,13,用于对表面进行成像的CCD照相机12,14,并且基于来自表面的反射光形成其照明图像 以及检查单元,用于基于照射图像检测存在于表面上的缺陷,并输出关于缺陷的检测信息。 在这种布置中,源极11,13被设置为以从80度到90度的入射角α向该表面倾斜发射照明光。 而相机12,14被布置成接收以比入射角α小的反射角β的表面反射的照明光的漫反射光。

    Position difference detecting device and method thereof
    12.
    发明授权
    Position difference detecting device and method thereof 失效
    位置差检测装置及其方法

    公开(公告)号:US5917601A

    公开(公告)日:1999-06-29

    申请号:US982093

    申请日:1997-12-01

    CPC classification number: G01D5/342

    Abstract: An R-.theta. robot moves a wafer between chambers according to an instruction issued by a robot controller. An optical sensor detects two edge positions of the wafer which stands still in a hand of the R-.theta. robot when the R-.theta. robot is in a predetermined stationary state. The robot controller obtains the length and the middle position of a chord of the wafer based on the two edge positions. This data is compared with the data of the length and the middle position of the chord which should be obtained when the wafer is placed in a reference position in the hand of the R-.theta. robot, so that a position difference of the wafer to be moved from the reference position is detected. The robot controller controls the operations of the R-.theta. robot in order to correct the detected position difference.

    Abstract translation: 根据机器人控制器发出的指示,R-θ机器人在室之间移动晶片。 当R-θ机器人处于预定的静止状态时,光学传感器检测静止在R-θ机器人的手中的晶片的两个边缘位置。 机器人控制器基于两个边缘位置获得晶片的弦的长度和中间位置。 将该数据与当将晶片放置在R-θ机器人的手中的参考位置时应获得的弦的长度和中间位置的数据进行比较,使得晶片的位置差为 检测到从基准位置移动。 机器人控制器控制R-θ机器人的操作,以便校正检测到的位置差异。

    Heat radiating apparatus for semiconductor device
    13.
    发明授权
    Heat radiating apparatus for semiconductor device 失效
    半导体装置用散热装置

    公开(公告)号:US5375652A

    公开(公告)日:1994-12-27

    申请号:US103683

    申请日:1993-08-10

    CPC classification number: F28F3/02 H01L23/4093 H01L2924/0002

    Abstract: A heat radiating apparatus for a semiconductor device, in which said semiconductor device mounted on a circuit board is cooled by a radiator. The radiator is provided with a stepped portion, and fixing spring hardware having slit grooves is provided with a notch engaging with the stepped portion, so that the end of radiator is brought into contact with the outer surface of the semiconductor device when the stepped portion of the radiator engages with the notch portion of the fixing spring hardware. The stepped portion of the radiator is constituted of two stages, and the notch of the fixing spring hardware is provided with two notch portions engaging with the two-stage stepped portions of the radiator, respectively, so that the larger-diameter portion of the two-stage stepped portions of the radiator engages with the farthermost portion of the notch. Further, a male threaded portion is installed near the end of the radiator so that the male threaded portion of the radiator is threadedly fixed to the farthermost portion of the notch of the fixing spring hardware.

    Abstract translation: 一种用于半导体器件的散热装置,其中安装在电路板上的所述半导体器件由散热器冷却。 散热器设置有阶梯部,具有狭缝槽的固定弹簧五金具有与台阶部接合的切口,使得散热器的端部与半导体器件的外表面接触, 散热器与固定弹簧五金件的切口部接合。 散热器的台阶部分由两段构成,固定弹簧五金件的槽口分别设置有与散热器的两级台阶部分相接合的两个切口部分,使得两者的较大直径部分 - 散热器的台阶部分与凹口的最远部分接合。 此外,阳螺纹部分安装在散热器的端部附近,使得散热器的阳螺纹部分螺纹固定到固定弹簧五金件的凹口的最远部分。

    Asynchronous waveform generating device for use in an electronic musical
instrument
    14.
    发明授权
    Asynchronous waveform generating device for use in an electronic musical instrument 失效
    用于电子乐器的异步波形发生装置

    公开(公告)号:US5290965A

    公开(公告)日:1994-03-01

    申请号:US673765

    申请日:1991-03-20

    Abstract: A waveform generating device applicable to musical tone generating circuitry employed in electronic musical instruments is disclosed. The device digitally stores sampled waveform data. The data is read out and the musical tone having a different pitch is generated according to a pitch-sampling rate asynchronous system. The device includes a storing device which stores sampled waveform data, pitch designation device which outputs a signal indicating the pitch of a musical tone to be generated, readout device which successively reads out the waveform data at a speed which is determined based on the signal, an interpolation device which creates intermediate data, corresponding to a value which exists between two continuous sample data which are read out by device of the readout device, by means of interpolation calculation, and outputs the intermediate data at a fixed sampling cycle, a beginning readout designation device which designates beginning of readout in the readout device, and a readout speed control device, which sets readout speed of the readout device to a faster speed than the speed determined based on the pitch signal for a predetermined period following the designation of the beginning of readout by the beginning readout designation device.

    Abstract translation: 公开了适用于电子乐器中使用的乐音产生电路的波形发生装置。 该设备以数字方式存储采样波形数据。 读出数据,并根据音调采样率异步系统产生具有不同音调的乐音。 该装置包括存储采样波形数据的存储装置,输出表示要产生的乐音的音调的信号的音调指定装置,以基于该信号确定的速度连续读出波形数据的读出装置, 一种内插装置,其通过内插计算产生对应于由读出装置的装置读出的两个连续采样数据之间的值的中间数据,并以固定的采样周期输出中间数据,开始读出 指定读出装置中的读出开始的指定装置,以及读出速度控制装置,其将读出装置的读出速度设定为比在开始指定之后的预定时间段内基于音调信号确定的速度更快的速度 由开始读出指定装置读出。

    Cruise control system for automotive vehicle
    17.
    发明授权
    Cruise control system for automotive vehicle 失效
    汽车巡航控制系统

    公开(公告)号:US5058698A

    公开(公告)日:1991-10-22

    申请号:US559377

    申请日:1990-07-26

    CPC classification number: B60K31/10 F16H59/105 Y10T477/676 Y10T477/6934

    Abstract: A cruise control system for an automotive vehicle with a manual or automatic transmission, includes an inhibition circuit. The inhibiting circuit blocks communication between a power supply and an actuator and/or a controller when the manual transmission is set in a predetermined gear or when the automatic transmission is set in a driving range other than the drive range, so as to inhibit the controller from operating in the cruise control mode. When the vehicle is provided with an automatic transmission which is selectively set in first, second, third or fourth gear while the shift lever is set in the drive range position, the cruise control system includes a first inhibiting circuit which blocks the communication when the shift lever is set in a position other than the drive range position, and a second inhibiting circuit which blocks the communication when the automatic transmission is set in either the first or second range while the shift lever is set in the drive range position.

    Abstract translation: 用于具有手动或自动变速器的机动车辆的巡航控制系统包括禁止电路。 当手动变速器被设定在预定档位时,或当自动变速器被设定在除驱动范围以外的驱动范围内时,禁止电路阻止电源与执行器和/或控制器之间的通信,以便禁止控制器 从巡航控制模式运行。 当车辆设置有自动变速器时,当变速杆被设置在驱动范围位置时,自动变速器被选择性地设定在第一档,第二档,第三档或第四档位,巡航控制系统包括第一禁止电路,当移位时阻止通信 杠杆设置在除驱动范围位置以外的位置,以及第二禁止电路,当变速杆被设定在驱动范围位置时,当自动变速器被设定在第一或第二范围内时,阻止通信。

    System and method for automatically controlling vehicle speed to desired
cruise speed
    18.
    发明授权
    System and method for automatically controlling vehicle speed to desired cruise speed 失效
    将车速自动控制到所需巡航速度的系统和方法

    公开(公告)号:US5051905A

    公开(公告)日:1991-09-24

    申请号:US310564

    申请日:1989-02-15

    Inventor: Kiyoshi Yoshida

    Abstract: A system and method for automatically controlling a vehicle speed to a desired cruise speed for an automatic transmission equipped vehicle are disclosed in which a shift gear position range of the transmission in which the same gear ratio is charged is extended wider than a normal region determined on the basis of an opening angle of an engine throttle valve and vehicle speed during a control of the opening angle of the throttle valve to maintain the vehicle speed at a set vehicle speed so that a shift down and/or shift up which would normally occur at the same condition is not carried out.

    Abstract translation: 公开了一种用于将自动变速器车辆的车速自动控制到期望的巡航速度的系统和方法,其中相同齿轮比被充电的变速器的变速档位范围扩展到比在 在节流阀的打开角度的控制期间发动机节气门的开度的角度和车速的基础,以将车速保持在设定的车速,使得通常会在 不执行相同的条件。

    Method and apparatus for automatic transmission cruise control
    20.
    发明授权
    Method and apparatus for automatic transmission cruise control 失效
    自动变速巡航控制方法及装置

    公开(公告)号:US4658929A

    公开(公告)日:1987-04-21

    申请号:US660961

    申请日:1984-10-15

    CPC classification number: B60K31/047 B60W2550/142 Y10T477/676

    Abstract: In order to prevent hunting between a selected gear ratio (e.g. overdrive) and the next lower one when a vehicle ascends a slope or incline under "cruise control", the degree to which which the cruise control arrangement (viz., the automatic vehicle speed control device (ASCD)) can open the throttle valve is limited to a value at which the transmission control circuit (e.g. hydraulic) will induce a downshaft. Upon a downshift being necessary to maintain vehicle speed, upshift is inhibited either for a predetermined period of time or until the load which necessitated the downshaft disappears.

    Abstract translation: 为了防止在“巡航控制”下车辆上升或倾斜时选定的传动比(例如过载)和下一个传动比之间的起搏,巡航控制装置(即自动车速 控制装置(ASCD))可以打开节气门,限制在传动控制电路(例如液压)将引起下轴的值。 在降档需要保持车速时,升挡在预定的时间段内或直到需要下轴的负载消失。

Patent Agency Ranking