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    • 3. 发明授权
    • X-ray imaging apparatus
    • X射线成像装置
    • US09042517B2
    • 2015-05-26
    • US13643260
    • 2011-04-19
    • Kazunori FukudaKazuhiro TakadaTaihei MukaideMasatoshi Watanabe
    • Kazunori FukudaKazuhiro TakadaTaihei MukaideMasatoshi Watanabe
    • G01N23/04
    • G01N23/046G01N2223/419
    • To provide an X-ray imaging apparatus capable of easily adjusting the sensitivity or capable of easily extracting the amount of refraction of X-rays.An X-ray imaging apparatus irradiating an object to be measured with an X-ray beam from an X-ray source that generates X-rays of a first energy and X-rays of a second energy different from the first energy to measure an image of the object to be measured includes an attenuator and a detector. The attenuator attenuates the X-ray beam transmitted through the object to be measured and is configured so as to vary the amount of attenuation of the X-rays depending on a position on which the X-ray beam is incident. The detector detects the X-ray beam transmitted through the attenuator and is configured so as to detect the X-rays of the first energy and the second energy.
    • 为了提供能够容易地调节灵敏度或能够容易地提取X射线折射率的X射线摄像装置。 一种X射线成像设备,用来自X射线源的X射线束照射待测物体,该X射线源产生第一能量的X射线和与第一能量不同的第二能量的X射线以测量图像 要测量的对象包括衰减器和检测器。 衰减器衰减通过被测量物体透射的X射线束,并且被配置为根据X射线束入射的位置来改变X射线的衰减量。 检测器检测通过衰减器传输的X射线束,并被配置为检测第一能量和第二能量的X射线。
    • 5. 发明授权
    • Magnetic detection device
    • 磁检测装置
    • US08575930B2
    • 2013-11-05
    • US13222131
    • 2011-08-31
    • Masatoshi WatanabeYutaka YadoumaruMitsuru SugawaraAikihiro Kawano
    • Masatoshi WatanabeYutaka YadoumaruMitsuru SugawaraAikihiro Kawano
    • G01R33/06
    • G01R33/072
    • An aspect of the present disclosure, there is provided a magnetic detection device including a magnetic detection unit including a magnetic sensor unit and a comparison unit, the magnetic sensor unit detecting a magnetic flux density, amplifying the detection signal and outputting an output signal to the comparison unit as a mode selected from one of a first mode and a second mode of which power consumption is lower than that of the first mode, the comparison unit comparing the output signal and a reference voltage as a threshold level which determines magnetic field being formed or not, and outputting a comparison result, a conversion gain control unit outputting a mode signal based on the comparison result to the magnetic sensor unit as the second mode when the mode signal is larger than the threshold level or as the first mode when the mode signal is smaller than the threshold level so as to control the magnetic sensor unit.
    • 本发明的一方面提供了一种磁检测装置,其包括具有磁传感器单元和比较单元的磁检测单元,磁传感器单元检测磁通密度,放大检测信号并将输出信号输出到 比较单元作为从功率消耗低于第一模式的第一模式和第二模式中的一个模式中选择的模式,比较单元将输出信号和参考电压进行比较,作为确定形成的磁场的阈值水平 并且输出比较结果;转换增益控制单元,当所述模式信号大于所述阈值电平时,将作为所述比较结果的模式信号输出到所述磁传感器单元作为所述第二模式,或者当所述模式 信号小于阈值电平,以便控制磁传感器单元。
    • 6. 发明授权
    • X-ray imaging apparatus and X-ray imaging method
    • X射线成像装置和X射线成像方法
    • US08509382B2
    • 2013-08-13
    • US13125877
    • 2010-06-09
    • Taihei MukaideKazuhiro TakadaKazunori FukudaMasatoshi Watanabe
    • Taihei MukaideKazuhiro TakadaKazunori FukudaMasatoshi Watanabe
    • G01N23/06
    • G01N23/04A61B6/032A61B6/06A61B6/4233A61B6/484G21K1/06G21K2207/005
    • The invention is aimed to provide an X-ray imaging apparatus and the like ensuring a sufficient range of detecting the amount of X-ray movement with respect to the pixel size of a detector in comparison with the method disclosed in International Publication No. WO2008/029107. The X-ray imaging apparatus of the present invention has a splitting element which spatially linearly splits an X-ray; and a shielding unit which shields a part of the X-ray which is split by the splitting element and whose position is changed by a test object. The shielding unit has a region transmitting an X-ray and a region having a shielding element shielding an X-ray. A dividing line between the X-ray transmitting region and the region having the shielding element is configured to be arranged obliquely so as to cross the linearly split X-ray.
    • 本发明的目的在于提供一种X射线摄像装置等,其与国际公开第WO2008 / 00号公报中公开的方法相比,确保相对于检测器的像素尺寸检测X射线移动量的足够范围, 029107。 本发明的X射线成像装置具有空间线性分割X射线的分离元件; 以及屏蔽单元,其屏蔽由所述分离元件分裂并且其位置被测试对象改变的所述X射线的一部分。 屏蔽单元具有透射X射线的区域和具有屏蔽X射线的屏蔽元件的区域。 X射线透射区域和具有屏蔽元件的区域之间的分界线被配置为倾斜地布置成与线分割X射线交叉。
    • 7. 发明授权
    • Eco-drive assist apparatus and method
    • 生态驱动辅助装置和方法
    • US08207838B2
    • 2012-06-26
    • US12458947
    • 2009-07-28
    • Masatoshi WatanabeMasato IshioKohichi TomiyamaTomohiro MatsuoKan Saito
    • Masatoshi WatanabeMasato IshioKohichi TomiyamaTomohiro MatsuoKan Saito
    • B60Q1/00
    • B60W50/04B60L11/123B60L15/2045B60L2240/486B60L2250/12B60L2250/16B60W10/06B60W10/08B60W10/10B60W20/00B60W50/14B60W2050/004B60W2510/06B60W2510/0604B60W2520/10B60W2540/10B60W2540/16B60Y2200/90Y02T10/6217Y02T10/6286Y02T10/645Y02T10/7077Y02T10/72Y02T10/7283
    • An eco-drive assist apparatus that displays a quantity of eco-drive that indicates a degree of ecology and/or economy in driving in a hybrid vehicle equipped with an engine and a motor, includes: a first part configured to calculate the quantity of eco-drive on the basis of a vehicle power generated in the vehicle; and a second part configured to cause the quantity of eco-drive to be displayed in a graphic manner as a relative quantity to an eco-drive judgment threshold value that indicates whether the vehicle is in an eco-drive state and to cause the quantity of eco-drive to be displayed in a graphic manner as a relative quantity to an engine startup threshold value that indicates whether the engine is started up. The second part controls a display of the quantity of eco-drive in the graphic manner as the relative quantity to the engine startup threshold value on the basis of a first display change threshold value that changes the display from a first display showing that the engine has not been started up to a second display showing that the engine has been started up and a second display change threshold value that changes the display from the second display to the first display. The first display change threshold value is the engine startup threshold value.
    • 在配备有发动机和电动机的混合动力车辆中显示表示生态学和/或经济程度的生态驱动力的生态驱动辅助装置包括:第一部分,被配置为计算生态量 基于在车辆中产生的车辆动力; 以及第二部分,被配置为使生态驱动器的数量以图形方式显示为与指示车辆处于生态驱动状态的生态驱动判定阈值的相对量,并且使得 生态驱动器以图形方式显示为指示发动机是否起动的发动机起动阈值的相对量。 第二部分基于改变来自显示发动机具有的第一显示器的显示的第一显示改变阈值来控制以图形方式显示生态驱动器的数量作为与发动机启动阈值的相对量 未被启动到显示发动机已启动的第二显示和第二显示改变阈值,其将显示从第二显示改变为第一显示。 第一显示更改阈值是引擎启动阈值。
    • 8. 发明申请
    • MAGNETIC DETECTION DEVICE
    • 磁性检测装置
    • US20120062222A1
    • 2012-03-15
    • US13222131
    • 2011-08-31
    • Masatoshi WatanabeYutaka YadoumaruMitsuru SugawaraAikihiro Kawano
    • Masatoshi WatanabeYutaka YadoumaruMitsuru SugawaraAikihiro Kawano
    • G01R33/06G01R33/02
    • G01R33/072
    • An aspect of the present disclosure, there is provided a magnetic detection device including a magnetic detection unit including a magnetic sensor unit and a comparison unit, the magnetic sensor unit detecting a magnetic flux density, amplifying the detection signal and outputting an output signal to the comparison unit as a mode selected from one of a first mode and a second mode of which power consumption is lower than that of the first mode, the comparison unit comparing the output signal and a reference voltage as a threshold level which determines magnetic field being formed or not, and outputting a comparison result, a conversion gain control unit outputting a mode signal based on the comparison result to the magnetic sensor unit as the second mode when the mode signal is larger than the threshold level or as the first mode when the mode signal is smaller than the threshold level so as to control the magnetic sensor unit.
    • 本发明的一方面提供了一种磁检测装置,其包括具有磁传感器单元和比较单元的磁检测单元,磁传感器单元检测磁通密度,放大检测信号并将输出信号输出到 比较单元作为从功率消耗低于第一模式的第一模式和第二模式中的一个模式中选择的模式,比较单元将输出信号和参考电压进行比较,作为确定形成的磁场的阈值水平 并且输出比较结果;转换增益控制单元,当所述模式信号大于所述阈值电平时,将基于所述比较结果的模式信号输出到所述磁传感器单元作为所述第二模式,或者当所述模式 信号小于阈值电平,以便控制磁传感器单元。
    • 9. 发明申请
    • X-RAY IMAGING APPARATUS AND METHOD OF X-RAY IMAGING
    • X射线成像装置及X射线成像方法
    • US20110103549A1
    • 2011-05-05
    • US12993083
    • 2010-01-15
    • Taihei MukaideKazuhiro TakadaKazunori FukudaMasatoshi Watanabe
    • Taihei MukaideKazuhiro TakadaKazunori FukudaMasatoshi Watanabe
    • G01N23/04
    • G21K1/06A61B6/484G21K2207/005
    • Provided is an X-ray imaging apparatus and a method of X-ray imaging, with which the apparatus can be reduced in size and a differential phase image or a phase image with consideration of an X-ray absorption effect of an object can be obtained.X-rays are spatially split, and a first attenuation element in which the transmission amount of X-rays continuously changes in accordance with the displacement when the X-rays pass through an object is used. Transmittance is calculated by using the first attenuation element and a second attenuation element that is different from the first attenuation element with respect to an amount of change or a characteristic of change in the transmission amount of X-rays in a direction of a displacement of the X-rays. A differential phase image and the like of the object are calculated using the transmittance.
    • 提供了可以获得X射线成像装置和X射线成像方法,通过该X射线成像装置和X射线成像方法,可以减小装置的尺寸,并且可以获得考虑到物体的X射线吸收效果的差分相位图像或相位图像 。 X射线被空间分割,并且使用其中X射线的透射量根据当X射线通过物体时的位移而连续变化的第一衰减元件。 通过使用第一衰减元件和与第一衰减元件不同的第二衰减元件相对于X射线的位移方向上的X射线透射量的变化量或特性的变化来计算透射率 X光片。 使用透射率来计算对象的差分相位图像等。