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    • 32. 发明申请
    • APPEARANCE INSPECTION APPARATUS AND APPEARANCE INSPECTION METHOD
    • 外观检查装置和外观检查方法
    • US20100129059A1
    • 2010-05-27
    • US12595981
    • 2008-04-24
    • Tetsuro AikawaYoshinori SatohMakoto OchiaiHiroyuki Adachi
    • Tetsuro AikawaYoshinori SatohMakoto OchiaiHiroyuki Adachi
    • H04N5/91H04N7/18
    • G01S3/7864G01N21/8851G21C17/003H04N1/3935
    • Visibility of defects is improved for inspection of structures and the like, by generating an image having higher resolution than pixel resolution of a TV camera itself. An appearance inspection apparatus is provided with a TV camera; a camera driving device for making the TV camera scan an inspection object; an image capture device for capturing the image in the TV camera as a digital image; a camera motion measuring device for measuring scanning motion of the TV camera; a high definition image generating device, which generates a high definition image having a higher pixel resolution than that of the TV camera, based on the digital images captured by the image capture device and the TV camera scanning motion data measured by the camera motion measuring device; and a recording device which records and stores positional information of the inspection object.
    • 通过产生具有比电视摄像机本身的像素分辨率更高的分辨率的图像,可以改善对结构等的检查的可见性。 外观检查装置设有电视摄像机; 用于使所述电视摄像机扫描检查对象的照相机驱动装置; 用于将电视摄像机中的图像作为数字图像捕获的图像捕获装置; 用于测量电视摄像机的扫描运动的相机运动测量装置; 基于由图像捕获装置捕获的数字图像和由相机运动测量装置测量的TV摄像机扫描运动数据,产生具有比电视摄像机的像素分辨率更高的像素分辨率的高分辨率图像的高分辨率图像产生装置 ; 以及记录和存储检查对象的位置信息的记录装置。
    • 33. 发明授权
    • Angular rate sensor
    • 角速度传感器
    • US07111511B2
    • 2006-09-26
    • US10942155
    • 2004-09-16
    • Toshiyuki KawamuraToru MatsunagaKazuo KuriharaShigeto WatanabeYoshinori Satoh
    • Toshiyuki KawamuraToru MatsunagaKazuo KuriharaShigeto WatanabeYoshinori Satoh
    • G01C19/00G01P9/04
    • G01C19/5663
    • An angular rate sensor includes: a quadratic prism-like oscillator 1a formed by laminating a substrate 2 and a piezoelectric material 3; a reference electrode 3a which is formed on one main surface 3A of two opposed surfaces of the piezoelectric material 3, the one main surface 3A being bonded to the substrate 2, and which is connected to a reference potential; at least one drive electrode 3b which is formed on the other main surface 3B of the two opposed surfaces of the piezoelectric material 3 in the longitudinal direction of the oscillator 1a, and to which a signal for oscillating the oscillator 1a is supplied; and at least a pair of detection electrodes 3c1 and 3c2 which are formed, in parallel with each other, on the other main surface 3B of the two opposed surfaces of the piezoelectric material 3 in a manner to sandwich the drive electrode 3b, and which output a signal corresponding to Coriolis force generated in the oscillator 1a.
    • 角速度传感器包括:通过层叠基板2和压电材料3形成的二次棱镜状振荡器1a; 形成在压电材料3的两个相对表面的一个主表面3A上的参考电极3a,一个主表面3A结合到基板2,并连接到参考电位; 至少一个驱动电极3b,其形成在振荡器1a的纵向方向上的压电材料3的两个相对表面的另一个主表面3B上,并且提供用于振荡振荡器1a的信号的信号 ; 以及至少一对检测电极3 c 1和3 c 2,它们彼此平行地形成在两个相对的另一主表面3B上 压电材料3的表面以夹持驱动电极3b的方式输出,并且输出对应于在振荡器1a中产生的科里奥利力的信号。
    • 34. 发明申请
    • Drive circuit of oscillation gyro
    • 振荡陀螺驱动电路
    • US20060011000A1
    • 2006-01-19
    • US11175373
    • 2005-07-07
    • Kazuo KuriharaYoshinori SatohToshiyuki KawamuraToru Matsunaga
    • Kazuo KuriharaYoshinori SatohToshiyuki KawamuraToru Matsunaga
    • G01C19/08
    • G01C19/5649Y10T74/1229
    • The present invention provides a drive circuit of an oscillation gyro including two piezoelectric elements formed in an oscillator, which includes an adding circuit for supplying a drive signal to one side faces of the two piezoelectric elements and adding signals obtained from the other side faces opposed to the one side faces of the piezoelectric elements, and an oscillation circuit adapted to be fed back with an addition output signal obtained by the adding circuit, wherein a sine wave signal obtained as an oscillation output of the oscillation circuit is supplied to the one side faces of the two piezoelectric elements as the drive signal. Thus, the drive circuit of the oscillation gyro which obtains the stable output with the simple configuration can be provided.
    • 本发明提供了一种振荡陀螺仪的驱动电路,其包括形成在振荡器中的两个压电元件,该振荡陀螺仪包括用于向两个压电元件的一个侧面提供驱动信号的加法电路和从与 压电元件的一个侧面以及适用于由加法电路获得的相加输出信号反馈的振荡电路,其中作为振荡电路的振荡输出而获得的正弦波信号被提供给一个侧面 的两个压电元件作为驱动信号。 因此,可以提供以简单的结构获得稳定输出的振荡陀螺仪的驱动电路。
    • 36. 发明申请
    • Angular velocity sensor
    • 角速度传感器
    • US20050115318A1
    • 2005-06-02
    • US10957129
    • 2004-10-01
    • Toshiyuki KawamuraYoshinori SatohToru MatsunagaTakeshi MaedaNaoya SasakiKazuhiro Chiba
    • Toshiyuki KawamuraYoshinori SatohToru MatsunagaTakeshi MaedaNaoya SasakiKazuhiro Chiba
    • G01C19/56G01C19/5663H01L41/08H01L41/187G01P3/44
    • G01C19/5663
    • Disclosed is an angular velocity sensor superior in shock-proofness and in assembling properties. The angular velocity sensor 1 includes support members 10A1, 10A2, 10B1 and 10B2, bonded to two nodal points of a pillar-shaped oscillator, generated on oscillations of the oscillator, in a manner of sandwiching the nodal points from upper and lower sides of the oscillator. The support members simultaneously serve for mechanically supporting and providing for electrical connection of the oscillator. Upper support members 10A1, 10A2 and lower support members 10B1 and 10B2 for the nodal points include bent parts halfway, the bent parts being bent in the same direction with respect to the longitudinal direction of the oscillator. The upper support members and lower support members also include arms 12 extending at right angles to the up-and-down direction and to the longitudinal direction of the oscillator and junction parts 13 for the arms and the oscillator.
    • 公开了一种在防震性和组装性方面优异的角速度传感器。 角速度传感器1包括支撑构件10A 1,10 A 2,10 B 1和10 B 2 ,以从振荡器的上侧和下侧夹住节点的方式结合到在振荡器的振荡上产生的柱状振荡器的两个节点。 支撑构件同时用于机械地支撑并提供振荡器的电连接。 上支撑构件10 A 1,10 A 2和下支撑构件10 B 1和10 B 2,用于 节点包括弯曲部分,弯曲部分相对于振荡器的纵向方向在相同的方向弯曲。 上支撑构件和下支撑构件还包括臂12,该臂12与上下方向成直角地延伸,并且还包括振荡器的纵向方向和用于臂和振荡器的接合部分13。
    • 38. 发明授权
    • Positioning apparatus
    • 定位装置
    • US6020708A
    • 2000-02-01
    • US746348
    • 1996-11-08
    • Takashi MatsumotoYoshinori SatohHiroyuki Ureshino
    • Takashi MatsumotoYoshinori SatohHiroyuki Ureshino
    • G05D3/12G05B19/35H02P3/06G05B19/29
    • G05B19/35G05B2219/41102G05B2219/41135G05B2219/41247G05B2219/42205G05B2219/42245
    • A stop range setting circuit sets a range of permissible positions around where the control object is desired to be stopped on the basis of a target position signal, and a potentio balance resistor (PBR) detects a present position of the control object driven by a motor. The comparison circuit compares the present position of the control object with the set range, and outputs an out-of-stop range signal and a rotating direction indication signal until the control object reaches the range. The out-of-stop range signal is input to a drive start determination circuit, and a drive permission signal is output to a drive circuit when the out-of-stop range signal is continuously output for at least a predetermined period of time. The drive circuit drives the motor in a direction indicated by the rotating direction indication signal while the drive permission signal is continuously output, so that an instantaneous ON/OFF signal is not input to the drive circuit in the presence of external noise.
    • 停止范围设定电路基于目标位置信号设定控制对象期望停止的允许位置的范围,电位差平衡电阻(PBR)检测由电动机驱动的控制对象的当前位置 。 比较电路将控制对象的当前位置与设定范围进行比较,并输出停止范围信号和旋转方向指示信号,直到控制对象达到该范围为止。 停车范围信号被输入到驱动开始判定电路,并且当停车范围信号连续输出至少预定时间段时,将驱动允许信号输出到驱动电路。 驱动电路在驱动允许信号被连续输出的同时沿着由旋转方向指示信号指示的方向驱动电动机,使得在存在外部噪声的情况下,不向驱动电路输入瞬时ON / OFF信号。
    • 39. 发明授权
    • Positioning apparatus
    • 定位装置
    • US5856733A
    • 1999-01-05
    • US738530
    • 1996-10-28
    • Takashi MatsumotoYoshinori SatohHiroyuki UreshinoEiji TakahashiKouji Iwahashi
    • Takashi MatsumotoYoshinori SatohHiroyuki UreshinoEiji TakahashiKouji Iwahashi
    • G05D3/12G05B19/23G05B1/06
    • G05B19/231G05B2219/41244G05B2219/41245G05B2219/43194
    • The upper limit value and lower limit value of a control target value are alternately supplied to a single D/A converter in synchronism with a clock, an analog output from the D/A converter is compared with an output from a PBR serving as a position detector, and a motor is driven by the difference voltage, thereby positioning the control object. In this case, control of the moving direction and drive/stop of the motor is performed by a combination between the setting states of the upper and lower limit values and the polarity of the difference voltage, and the switching operation of the selector is stopped during a control operation, thereby making it possible to smoothly perform the control operation at a high speed. The control system can be digitized as a whole by detecting a position by an encoder, and integration of the system can be enhanced, thereby realizing a compact and stable control system.
    • 控制目标值的上限值和下限值与时钟同步地交替提供给单个D / A转换器,将来自D / A转换器的模拟输出与作为位置的PBR的输出进行比较 检测器,电机由差动电压驱动,从而定位控制对象。 在这种情况下,通过上限值和下限值的设定状态与差动电压的极性的组合来进行电动机的移动方向和驱动/停止的控制,并且选择器的切换动作在 进行控制操作,从而能够高速地平稳地执行控制操作。 控制系统可以通过编码器检测位置整体数字化,可以提高系统的集成度,从而实现一个紧凑稳定的控制系统。
    • 40. 发明授权
    • Control system of automotive air conditioning device
    • 汽车空调设备控制系统
    • US5803355A
    • 1998-09-08
    • US733935
    • 1996-10-18
    • Hiroyuki UreshinoEiji TakahashiKouji IwahashiTakashi MatsumotoYoshinori Satoh
    • Hiroyuki UreshinoEiji TakahashiKouji IwahashiTakashi MatsumotoYoshinori Satoh
    • B60H1/00G05D23/00
    • B60H1/00835
    • A control system of automotive air conditioning device comprises a heater/cooler unit having therein a plurality of control doors by which various air flow modes are provided. A plurality of identical actuators are employed for actuating the control doors. Each actuator includes an electric motor for driving the corresponding control door, a position detector for issuing a current position signal representative of the current angular position assumed by the corresponding control door, and a control circuit for controlling the electric motor by processing both the current position signal as well as a target position signal applied thereto. A control unit is further employed for totally controlling the actuators by means of a multiplex communication carried out between the control unit and each of the actuators. The control unit issues the target position signal to each of the actuators.
    • 一种汽车空调装置的控制系统包括:加热器/冷却器单元,其具有多个控制门,通过该控制门提供各种气流模式。 采用多个相同的致动器来致动控制门。 每个致动器包括用于驱动相应的控制门的电动机,用于发出表示由相应的控制门所假定的当前角位置的当前位置信号的位置检测器,以及控制电路,用于通过处理当前位置 信号以及施加到其上的目标位置信号。 进一步采用控制单元,通过在控制单元和每个致动器之间进行的复用通信来完全控制致动器。 控制单元向每个致动器发出目标位置信号。