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公开(公告)号：US20060053908A1
公开(公告)日：2006-03-16
申请号：US10531074
申请日：2004-08-26
申请人： Atsushi Ishigami , Kouji Sakai , Ryosuke Meshii
发明人： Atsushi Ishigami , Kouji Sakai , Ryosuke Meshii
CPC分类号： B60C23/0408 , G01L19/0084 , G01L19/0092 , G01L19/141 , G01L19/148 , G01P1/023 , H01L2224/48091 , H01L2224/48247 , H01L2224/49171 , H01L2224/73265 , H01L2924/181 , H01L2924/1815 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： A sensor unit includes a pressure sensor, an acceleration sensor and a signal-processing circuit, which are disposed on the bottom surface of a lead to form a line in the longitudinal direction of the sensor unit. The pressure sensor and the acceleration sensor are disposed at respective symmetrical positions with respect to the center of the signal-processing circuit in the longitudinal direction of the sensor unit. Each of the pressure sensor and the acceleration sensor has substantially the same height dimension. The sensors, the signal-processing circuit and the lead are sealed with a molded body, in such a manner as to allow lead terminals of the lead to protrude outside the molded body. The signal-processing circuit is operable, based on a signal from the acceleration sensor, to control the ON/OFF action of the pressure sensor.
摘要翻译： 传感器单元包括压力传感器，加速度传感器和信号处理电路，它们设置在引线的底表面上，以在传感器单元的纵向上形成一条线。 压力传感器和加速度传感器相对于传感器单元的纵向方向上的信号处理电路的中心设置在相应的对称位置。 压力传感器和加速度传感器中的每一个具有基本相同的高度尺寸。 传感器，信号处理电路和引线用成型体密封，使得引线的引线端子突出到模制体的外部。 信号处理电路基于来自加速度传感器的信号来操作以控制压力传感器的ON / OFF动作。
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公开(公告)号：US20050231348A1
公开(公告)日：2005-10-20
申请号：US10514412
申请日：2003-05-15
申请人： Joerg Roth , Eugenio Da Silva Neto
发明人： Joerg Roth , Eugenio Da Silva Neto
摘要： In a field device for process automation, a reprogammable logic device is used, in order to achieve a high flexibility as regards hardware components.
摘要翻译： 在用于过程自动化的现场设备中，使用可重复使用的逻辑器件，以便实现关于硬件组件的高灵活性。
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123.发明授权Rotational angle detecting apparatus, torque detecting apparatus and steering apparatus 失效转角检测装置，扭矩检测装置和转向装置公开(公告)号：US06935195B2
公开(公告)日：2005-08-30
申请号：US10388734
申请日：2003-03-13
申请人： Yoshitomo Tokumoto , Naoki Maeda , Mahito Shiba
发明人： Yoshitomo Tokumoto , Naoki Maeda , Mahito Shiba
IPC分类号： B62D5/04 , B62D15/02 , G01B7/00 , G01B7/30 , G01D5/245 , G01D21/02 , G01L3/10 , G01L5/22 , G01L3/02
CPC分类号： G01D5/2457 , B62D15/02 , G01D5/2452 , G01L3/104 , G01L5/221
摘要： A rotational angle detecting apparatus wherein one or more first targets 3a are provided on a steering shaft 13 so that first detecting means 1A outputs a detection signal as the steering shaft 13 rotates, second detecting means 1B outputs a detection signal having a phase different from that of the detection signal of the first detecting means 1A, and the rotational angle of the steering shaft 13 is detected on the basis of the detection signals outputted by the first detecting means 1A and the second detecting means 1B. A rotational angle detecting apparatus further comprising second targets 3b, the number of which is prime to the number of the first targets 3a, provided on the steering shaft 13, third detecting means 3A, disposed opposite to the second targets 3b, for outputting a detection signal as the steering shaft 13 rotates, and fourth detecting means 3B for outputting a detection signal having a phase different from that of the detection signal of the third detecting means 3A, wherein the rotational angle of the steering shaft 13 is detected on the basis of the detection signals outputted by the first to fourth detecting means 1A, 1B, 3A and 3B, thereby being capable of detecting an absolute rotational angle.
摘要翻译： 一种旋转角检测装置，其中一个或多个第一靶3a设置在转向轴13上，使得第一检测装置1A在转向轴13旋转时输出检测信号，第二检测装置1B输出具有相位的检测信号 与第一检测装置1A的检测信号不同，并且基于由第一检测装置1A和第二检测装置1B输出的检测信号检测转向轴13的旋转角度。 旋转角度检测装置还包括设置在转向轴13上的第一对象3a的数量的第二目标B3，与第二目标3b相对设置的第三检测装置3A，用于 当转向轴13旋转时输出检测信号，第四检测装置3B用于输出与第三检测信号的检测信号不同的检测信号 根据由第一至第四检测装置1A，1B，3A和3B输出的检测信号检测转向轴13的旋转角度，从而能够检测绝对值 旋转角度。
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公开(公告)号：US20050034373A1
公开(公告)日：2005-02-17
申请号：US10891461
申请日：2004-07-14
申请人： Jean-Marc Belmond , Emmanuel Huber
发明人： Jean-Marc Belmond , Emmanuel Huber
CPC分类号： E05B81/76 , E05B2047/0065 , G01D5/12 , G01D21/02 , H01H2009/0083 , H01H2300/022
摘要： A release control sensor module for an openable member of a vehicle, such as a vehicle window, includes a first sensor and a second sensor. The first sensor is a displacement sensor that controls the closure of an electric circuit, such as a changeover switch or a reed switch. The second sensor is powered by the electric circuit. The first sensor controls the activation of the electronic circuit. If the first sensor is not actuated, the sensor module is electrically isolated and does not consume any power. If the first sensor is actuated, the second sensor is powered and can be used to detect movement of a moving part of the control, such as a pull handle or an opening lever.
摘要翻译： 用于诸如车窗的车辆的可打开构件的释放控制传感器模块包括第一传感器和第二传感器。 第一传感器是控制诸如转换开关或簧片开关之类的电路闭合的位移传感器。 第二个传感器由电路供电。 第一传感器控制电子电路的激活。 如果第一个传感器没有启动，则传感器模块是电隔离的，不消耗任何电力。 如果第一传感器被致动，则第二传感器被供电并且可以用于检测控制器的运动部件的移动，例如拉手或开启杆。
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公开(公告)号：US6003379A
公开(公告)日：1999-12-21
申请号：US974683
申请日：1997-11-19
申请人： Junichi Ichikawa , Etsuo Nishimura
发明人： Junichi Ichikawa , Etsuo Nishimura
CPC分类号： G01L19/0092 , G01L19/0627 , G01L19/0636
摘要： A pressure sensor device prevents foreign matters from reaching a pressure sensor at the back of a pressure introducing passage, is superior in resistance against both fouling and freezing, and includes a temperature sensor. The pressure sensor device comprises a pressure sensor including a pressure detecting element is disposed to define an enclosed reference chamber and an enclosed pressure introducing chamber and is deformed depending on a pressure difference between the reference chamber and the pressure introducing chamber for detecting the pressure of an object to be measured, a pipe connected to the pressure introducing chamber, and a lead-out portion; a temperature sensor including a heat sensitive element for detecting the temperature of the measured object and a lead-out portion; and a sensor container containing the pressure sensor and the temperature sensor therein and including a pressure introducing passage formed therein which has one end air-tightly connected to the pipe and the other end being open to the exterior, and also has a labyrinth structure, the sensor container including a temperature sensor containing projection formed to accommodate the heat sensitive element embedded in its distal end portion.
摘要翻译： 压力传感器装置防止异物到达压力引入通道背面的压力传感器，具有优异的耐污染和冷冻性，并且包括温度传感器。 压力传感器装置包括压力传感器，其包括压力检测元件，其设置成限定封闭的基准室和封闭的压力引入室，并且根据参考室和压力引入室之间的压力差而变形，以检测压力 被测量物体，连接到压力引入室的管道和引出部分; 温度传感器，包括用于检测测量对象的温度的热敏元件和引出部分; 以及包含压力传感器和温度传感器的传感器容器，其中形成有压力引入通道，其中一个端部气密地连接到管道，另一端与外部开口，并且还具有迷宫式结构， 传感器容器包括温度传感器，所述温度传感器包含突起，所述突起形成为容纳嵌入其远端部分中的热敏元件。
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126.发明授权Hybrid sensor including a five-input-three-input converter generating a hybrid signal 失效混合传感器包括产生混合信号的五输入三输入转换器
公开(公告)号：US5880584A
公开(公告)日：1999-03-09
申请号：US786375
申请日：1997-01-17
申请人： Takashi Arai , Hiroyuki Kuki , Hideo Seki
发明人： Takashi Arai , Hiroyuki Kuki , Hideo Seki
IPC分类号： G01P3/487 , F16H59/38 , F16H59/72 , G01D21/02 , G01K7/01 , G01K7/24 , G01P1/00 , G01P3/481 , G01P3/48 , G01P3/54 , G01H1/02
摘要： A revolution-speed/temperature hybrid sensor includes a hybrid sensor unit which has a five-input-three-output convertor and outputs a revolution-speed/temperature hybrid signal, and a revolution-speed/temperature detector for separating the revolution-speed/temperature hybrid signal. The five-input-three-output convertor has an adder for adding the revolution speed signal of pulse waveform and temperature signal of analog form so as to generate a revolution-speed/temperature hybrid signal. By virtue of the five-input-three-output convertor, the revolution-speed/temperature hybrid sensor requires a smaller number of harnesses and is downsized compared to a conventional arrangement.
摘要翻译： 转速/温度混合传感器包括具有五输入三输出转换器并输出转速/温度混合信号的混合传感器单元，以及用于将转速/温度混合信号分离的转速/温度检测器， 温度混合信号。 五输入三输出转换器具有用于将脉冲波形的转速信号和模拟形式的温度信号相加的加法器，以产生转速/温度混合信号。 凭借五输入三输出转换器，转速/温度混合传感器需要较少数量的线束，并且与常规布置相比尺寸减小。
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127.发明授权
公开(公告)号：US5823460A
公开(公告)日：1998-10-20
申请号：US880280
申请日：1997-06-23
CPC分类号： G01P3/803 , B65H61/005 , B65H63/082 , G01D21/02 , B65H2701/31
摘要： In order to determine the diameter or the radius of a textile yarn cheese during winding, two sensors are placed adjacent the cheese circumference at a fixed circumferential distance from each other to detect surface characteristics of the cheese, and their sensor signals are evaluated in a correlator to form running times. The circumferential velocity of the cheese is calculated by dividing the distance between the sensors by the running times, after which the circumferential velocity and the angular velocity of the cheese are divided to compute the diameter or radius of the cheese.
摘要翻译： 为了确定卷绕过程中纺织纱线干酪的直径或半径，两个传感器以相互固定的圆周距离放置在奶酪周边附近，以检测奶酪的表面特征，并且在相关器中评估其传感器信号 形成运行时间。 通过将传感器之间的距离除以运行时间来计算奶酪的圆周速度，之后分割奶酪的圆周速度和角速度以计算奶酪的直径或半径。
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公开(公告)号：US5572031A
公开(公告)日：1996-11-05
申请号：US344765
申请日：1994-11-23
CPC分类号： G01D3/0365 , G01J3/4338 , G01N21/39 , G01J2003/2866
摘要： RF modulation spectroscopy of a near-infrared tunable laser diode source is used to determine the oxygen concentration in a sample medium. A reference cell containing a known concentration of oxygen is used to calibrate the apparatus as well as to lock the laser on an oxygen absorption line. The temperature of the reference cell is monitored from which the pressure in the reference cell can be determined. Both the temperature and the pressure in the sample cell are monitored, either directly using independent transducers or indirectly using spectroscopic techniques. The oxygen content of the sample is determined, correcting for both temperature and pressure effects.
摘要翻译： 使用近红外可调激光二极管源的RF调制光谱来确定样品介质中的氧浓度。 使用含有已知浓度的氧的参比细胞来校准装置以及将激光器锁定在氧吸收线上。 监测参考电池的温度，从中可以确定参考电池中的压力。 监测样品池中的温度和压力，直接使用独立的换能器或间接使用光谱技术。 确定样品的氧含量，校正温度和压力的影响。
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公开(公告)号：US5504569A
公开(公告)日：1996-04-02
申请号：US156629
申请日：1993-11-24
IPC分类号： G01D21/02 , B60T7/22 , G01C3/06 , G01P3/36 , G01P3/68 , G01S17/50 , G01S17/93 , G01C3/00 , B60T7/16
CPC分类号： G01S17/936 , B60T7/22 , G01P3/36 , G01S17/50 , G01S13/52 , G01S13/58 , G01S13/931 , G01S15/50 , G01S15/58 , G01S15/931 , G01S2013/9375 , G01S2013/9385
摘要： A distance-velocity predicting system has an illuminator for projecting a light beam for searching for an obstacle, and a plurality of position sensors spaced at a distance corresponding to a base line length. A minimum value of a distance component from the base line to an obstacle lying in a direction perpendicular to the base line, which is obtained from the light beam and the position sensors, or a value in the neighborhood of the minimum value, is sampled to obtain time-series data, and a relative velocity component in a direction perpendicular to the base line with respect to the obstacle is obtained in real time by using the time-series data. The relative velocity component perpendicular to the base line is compared with a predetermined threshold value, and when the relative velocity component exceeds the threshold value, a starting signal for life protecting equipment is generated.
摘要翻译： 距离速度预测系统具有用于投射用于搜索障碍物的光束的照明器和与基线长度相对应的距离间隔开的多个位置传感器。 从光线和位置传感器获得的从基线到垂直于基线的方向上的障碍物的距离分量或最小值附近的值的最小值被采样到 通过使用时间序列数据实时获得时间序列数据，并且相对于障碍物垂直于基线的方向的相对速度分量。 将与基线垂直的相对速度分量与预定阈值进行比较，当相对速度分量超过阈值时，生成保护装置的启动信号。
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130.发明授权Remote addressable transducer provided with automatic calibration and digital compensation 失效远程寻址传感器具有自动校准和数字补偿功能
公开(公告)号：US5475384A
公开(公告)日：1995-12-12
申请号：US80817
申请日：1993-06-24
申请人： Luciano Manenti , Marco Lionetti
发明人： Luciano Manenti , Marco Lionetti
CPC分类号： G01D3/022 , G01D18/008 , G01D21/02 , G01D3/0365
摘要： The RAD transducer comprises a sensor (1) for measuring physical quantities, a power supply section (7), a clock section (2), a timing section (4,5) and a circuitry for the acquisition of a measurement and its frequency conversion for transmission. This acquisition circuitry includes a microcontroller (11), a memory (14) containing compensation parameters used in a calibrating process an analogue/digital converter (13) for converting analogue measurement delivered by the main sensor (1) in a digital form adapted to be processed by the microcontroller (11), a temperature sensor (15) converting a temperature value into a voltage value, an analogue/digital converter (16) for converting the analogue measurement given by the temperature sensor (15) into a digital form adapted to be processed by the microcontroller (11), and frequency generating meads (17) for generating the signal to be transmitted on the line through the power supply section.
摘要翻译： RAD换能器包括用于测量物理量的传感器（1），电源部分（7），时钟部分（2），定时部分（4,5）和用于获取测量的电路及其频率转换 用于传输。 该采集电路包括微控制器（11），存储器（14），其包含在校准过程中使用的补偿参数，模拟/数字转换器（13）用于将数字形式的数字形式的主传感器（1）传送的模拟测量值转换为 由微控制器（11）处理，温度传感器（15）将温度值转换为电压值;模拟/数字转换器（16），用于将由温度传感器（15）给出的模拟测量值转换为适于 由微控制器（11）处理，以及产生频率的信号（17），用于产生通过电源部分在线上传输的信号。
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