Ultrasonic sensor
    1.
    发明申请
    Ultrasonic sensor 有权
    超声波传感器

    公开(公告)号:US20090168603A1

    公开(公告)日:2009-07-02

    申请号:US12318187

    申请日:2008-12-23

    IPC分类号: G01S3/80 B06B1/00

    摘要: An ultrasonic sensor includes a transmitting device, receiving devices arranged in an array, and a circuit device. One receiving device is configured as a reference receiving device. The circuit device includes a reference signal generator and first and second synchronous detectors. The reference signal generator generates a reference signal by using a received signal of the reference receiving device. The first synchronous detector performs synchronous detection of a received signal of one of the receiving devices based on the reference signal to detect a distance to an object. The second synchronous detector performs synchronous detection of received signals of the receiving devices except the reference receiving device based on the reference signal to detect a direction of the object.

    摘要翻译: 超声波传感器包括发送装置,排列成阵列的接收装置和电路装置。 一个接收设备被配置为参考接收设备。 电路装置包括参考信号发生器和第一和第二同步检测器。 参考信号发生器通过使用参考接收装置的接收信号产生参考信号。 第一同步检测器基于参考信号执行接收装置之一的接收信号的同步检测,以检测到对象的距离。 第二同步检测器基于参考信号执行除基准接收装置之外的接收装置的接收信号的同步检测,以检测对象的方向。

    ULTRASONIC SENSOR
    2.
    发明申请
    ULTRASONIC SENSOR 有权
    超声波传感器

    公开(公告)号:US20110261651A1

    公开(公告)日:2011-10-27

    申请号:US13158006

    申请日:2011-06-10

    IPC分类号: G01S15/04

    摘要: An ultrasonic sensor includes a transmitting device, receiving devices arranged in an array, and a circuit device. One receiving device is configured as a reference receiving device. The circuit device includes a reference signal generator and first and second synchronous detectors. The reference signal generator generates a reference signal by using a received signal of the reference receiving device. The first synchronous detector performs synchronous detection of a received signal of one of the receiving devices based on the reference signal to detect a distance to an object. The second synchronous detector performs synchronous detection of received signals of the receiving devices except the reference receiving device based on the reference signal to detect a direction of the object.

    摘要翻译: 超声波传感器包括发送装置,排列成阵列的接收装置和电路装置。 一个接收设备被配置为参考接收设备。 电路装置包括参考信号发生器和第一和第二同步检测器。 参考信号发生器通过使用参考接收装置的接收信号产生参考信号。 第一同步检测器基于参考信号执行接收装置之一的接收信号的同步检测,以检测到对象的距离。 第二同步检测器基于参考信号执行除基准接收装置之外的接收装置的接收信号的同步检测,以检测对象的方向。

    Ultrasonic sensor with piezoelectric elements and acoustic matching members
    3.
    发明授权
    Ultrasonic sensor with piezoelectric elements and acoustic matching members 有权
    具有压电元件和声匹配元件的超声波传感器

    公开(公告)号:US08164982B2

    公开(公告)日:2012-04-24

    申请号:US13158006

    申请日:2011-06-10

    IPC分类号: G01S15/00 G10K11/00 G01V1/16

    摘要: An ultrasonic sensor includes a transmitting device, receiving devices arranged in an array, and a circuit device. One receiving device is configured as a reference receiving device. The circuit device includes a reference signal generator and first and second synchronous detectors. The reference signal generator generates a reference signal by using a received signal of the reference receiving device. The first synchronous detector performs synchronous detection of a received signal of one of the receiving devices based on the reference signal to detect a distance to an object. The second synchronous detector performs synchronous detection of received signals of the receiving devices except the reference receiving device based on the reference signal to detect a direction of the object.

    摘要翻译: 超声波传感器包括发送装置,排列成阵列的接收装置和电路装置。 一个接收设备被配置为参考接收设备。 电路装置包括参考信号发生器和第一和第二同步检测器。 参考信号发生器通过使用参考接收装置的接收信号产生参考信号。 第一同步检测器基于参考信号执行接收装置之一的接收信号的同步检测,以检测到对象的距离。 第二同步检测器基于参考信号执行除基准接收装置之外的接收装置的接收信号的同步检测,以检测对象的方向。

    Engine waste-heat utilization device
    4.
    发明授权
    Engine waste-heat utilization device 有权
    发动机废热利用装置

    公开(公告)号:US09562444B2

    公开(公告)日:2017-02-07

    申请号:US14237977

    申请日:2012-08-06

    摘要: An engine-waste-heat utilization device includes a Rankine cycle which includes a heat exchanger through which cooling water coming out from an engine flows to recover waste-heat of the engine to refrigerant, an expander which generates power using the refrigerant coming out from the heat exchanger, a condenser which condenses the refrigerant coming out from the expander and a refrigerant pump which supplies the refrigerant coming out from the condenser to the heat exchanger, and a cooling water passage in which the cooling water having a higher temperature flows when the Rankine cycle is operated than when the Rankine cycle is not operated.

    摘要翻译: 发动机废热利用装置包括兰金循环,该循环包括:热交换器,通过该热交换器从发动机流出的冷却水流动,以将发动机的废热回收到制冷剂;膨胀机,其使用从 热交换器,将从膨胀机排出的制冷剂冷凝的冷凝器和将从冷凝器排出的制冷剂供给到热交换器的制冷剂泵,以及冷却水通路,其中当兰金 循环操作比没有运行兰金循环时。

    Engine waste-heat utilization device
    5.
    发明授权
    Engine waste-heat utilization device 有权
    发动机废热利用装置

    公开(公告)号:US09291074B2

    公开(公告)日:2016-03-22

    申请号:US14237961

    申请日:2012-08-06

    摘要: An engine-waste-heat utilization device includes a Rankine cycle with a heat exchanger that is configured to recover engine-waste-heat to refrigerant, an expander that is configured to generate power using the refrigerant coming out from the heat exchanger, a condenser that is configured to condense the refrigerant coming out from the expander and a refrigerant pump that is configured to supply the refrigerant coming out from the condenser to the heat exchanger by being driven by the expander, a power transmission mechanism (crank pulley, pump pulley, belt) that is configured to transmit surplus power to the engine when the expander has spare power even if the refrigerant pump is driven, a clutch that is configured to connect and disconnecting power transmission by the power transmission mechanism, and a case provided near a high-temperature part of the engine such that a shaft of the expander and that of the refrigerant pump are coaxially arranged, the clutch, the refrigerant pump and the expander are integrally housed in this order and the expander has a higher temperature than the clutch.

    摘要翻译: 发动机废热利用装置包括具有热交换器的兰金循环,所述热交换器构造成将制冷剂中的发动机废热回收,构造成使用从热交换器排出的制冷剂发电的膨胀机,冷凝器 被配置为使从膨胀机排出的制冷剂冷凝;以及制冷剂泵,其被构造成通过由膨胀机驱动从冷凝器供给到热交换器的制冷剂,动力传递机构(曲柄皮带轮,泵皮带轮,皮带 ),即使在制冷剂泵被驱动的情况下,即使膨胀机具有备用电力,也能够将剩余的动力传递给发动机,构成为连接动力传递机构的动力传递的离合器, 发动机的高温部分使得膨胀机和制冷剂泵的轴同轴地布置,离合器,制冷剂泵和 膨胀机以该顺序一体地容纳,并且膨胀机具有比离合器更高的温度。

    Method of gas resistance test for image and ink set
    8.
    发明授权
    Method of gas resistance test for image and ink set 有权
    图像和油墨组气体阻力测试方法

    公开(公告)号:US07784367B2

    公开(公告)日:2010-08-31

    申请号:US11577884

    申请日:2005-05-31

    IPC分类号: G01N17/00

    CPC分类号: C09D11/32 C09D11/40

    摘要: Gas resistance of an image is evaluated by placing the image in a mixed gas atmosphere containing at least ozone and nitrogen dioxide. The mixed gas atmosphere is controlled such that the concentrations of ozone and nitrogen dioxide are not less than 75 ppb and not less than 150 ppb, respectively, and the mixed gas is continuously supplied to the surface of a sample bearing the image at a flow rate not less than 0.2 m/s and not more than 3.0 m/s.

    摘要翻译: 通过将图像放置在至少含有臭氧和二氧化氮的混合气体气氛中来评估图像的气体阻力。 控制混合气体气氛使得臭氧和二氧化氮的浓度分别不低于75ppb且不小于150ppb,并且将混合气体以流量连续地供给到承载图像的样品的表面 不小于0.2m / s且不大于3.0m / s。