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公开(公告)号：US20220361600A1
公开(公告)日：2022-11-17
申请号：US17773518
申请日：2020-11-04
发明人： Giovanni Mazzarolo , Lorenzo Nardo
IPC分类号： A41D13/018 , A41D1/00 , G01M3/32 , G01L19/08 , G01L23/08
摘要： Wearable protection device (1) comprising at least one inflatable bag (8) configured to assume alternately a rest configuration, wherein it is in a deflated state, and an active configuration, wherein it is in an inflated state and inflation means (14) in fluid communication with the inflatable bag (8) and configured to introduce therein an inflation fluid once they have been triggered. The wearable protection device (1) further comprises at least one pressure detecting device (26) associated with the at least one inflatable bag and configured for directly or indirectly detecting the pressure inside the at least one inflatable bag (8). A further object of the present invention is a method for evaluating if an inflatable bag (8) of a wearable protection device (1) is reusable once it has been inflated.
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公开(公告)号：US10436666B2
公开(公告)日：2019-10-08
申请号：US15786293
申请日：2017-10-17
发明人： Emna Chabchoub , Franck Badets
摘要： An interface circuit for a sensor including: a first injection-locked oscillator having: a first input coupled to a sensor, a free-running oscillation frequency of the first injection-locked oscillator being controlled by a signal from the sensor; and a second input coupled to receive a synchronization signal at a reference frequency, the first injection-locked oscillator being adapted to generate an output signal at said reference frequency, the output signal being phase shifted with respect to the synchronization signal as a function of the signal from the sensor.
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公开(公告)号：US10345176B2
公开(公告)日：2019-07-09
申请号：US15536779
申请日：2015-12-18
发明人： Bruno Fain , Philippe Robert , Thierry Verdot
摘要： A MEMS and/or NEMS pressure sensor including, in a substrate: a stationary portion and a portion movable relative to the stationary portion, the movable portion including a sensitive element configured to move in the plane of the sensor under effect of a pressure variation; a stress gauge detecting movement of the sensitive element in the plane of the sensor due to the pressure variation; electrodes actuating the sensitive element, the actuating electrodes being borne partially by the stationary portion and partially by the movable portion, the actuating electrodes being commanded to automatically control positionwise the movement of the sensitive element; a mechanism commanding the actuating electrodes, which is configured, on the basis of signals emitted by the gauge, to bias the actuating electrodes to automatically control positionwise the movement of the sensitive element.
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公开(公告)号：US20170212001A1
公开(公告)日：2017-07-27
申请号：US15409673
申请日：2017-01-19
申请人： HORIBA, LTD.
发明人： Ritsuko KAMEZAKI
CPC分类号： G01L23/08 , G01L19/083 , G06F19/00 , G16H40/40
摘要： The data-accepting part accepts normal time information data and non-normal time information data, which are outputted from measurement equipment connected to the management apparatus, the data-identifying part identifies the normal time information data and the non-normal time information data based on the difference in the transmission path of the data, or based on identification information given to the data, and the data-output part outputs the above-mentioned normal time information data and the non-normal time information data, such that an operator identifies the information data.
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公开(公告)号：US20160217982A1
公开(公告)日：2016-07-28
申请号：US14913419
申请日：2014-08-22
发明人： Wilhelm Kegel , Wilfried Lerch , Jürgen Niess , Nicole Sacher
CPC分类号： H01J37/32917 , G01L23/08 , H01J37/3222 , H01J37/32935
摘要： Disclosed are a method and an apparatus for the detection of a plasma in a process chamber for the treatment of substrates. In the method, the pressure within the chamber is measured over a period of time using a pressure sensor, a sudden change in pressure is detected and an ignition or extinguishing of a plasma determined at least by means of the pressure change. The apparatus comprises a process chamber, for receiving at least one substrate, with at least one plasma generator, at least one pressure sensor which is situated so as to detect the pressure within the process chamber and output an output signal corresponding to the pressure, and at least one evaluation unit. The evaluation unit is capable of monitoring over a period of time an output signal from the pressure sensor and, on the basis of at least one sudden change in the output signal of the pressure sensor, of determining an ignition and/or an extinguishing of a plasma.
摘要翻译： 公开了用于检测用于处理基板的处理室中的等离子体的方法和装置。 在该方法中，使用压力传感器在一段时间内测量室内的压力，检测到压力的突然变化以及至少通过压力变化确定的等离子体的点燃或熄灭。 该装置包括处理室，用于接收至少一个基板，至少一个等离子体发生器，至少一个压力传感器，其被设置为检测处理室内的压力并输出对应于该压力的输出信号;以及 至少一个评估单元。 评估单元能够在一段时间内监测来自压力传感器的输出信号，并且基于压力传感器的输出信号的至少一个突然变化来确定点火和/或熄灭的输出信号 等离子体。
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公开(公告)号：US20110137599A1
公开(公告)日：2011-06-09
申请号：US13027295
申请日：2011-02-15
摘要： An arrangement and method for providing compensation to a cyclical input signal is disclosed. The arrangement comprises a first detection unit (20) for detecting a first event in a cyclical output signal; a compensation signal generation unit (14) for generating a compensation signal; and a signal combination unit (8) for combining the compensation signal and the cyclical input signal to obtain the cyclical output signal. The compensation signal generation unit (14) is arranged to adjust the compensation signal at an instant which has a determined relationship with the detection of the first event. By adjusting the compensation signal at the right instant in a cycle of the cyclical output signal, the adjustment will not influence the further processing of the cyclical output signal. The method can be used to compensate the offset and sensitivity characteristics of a sensor.
摘要翻译： 公开了一种用于向循环输入信号提供补偿的装置和方法。 该装置包括用于检测循环输出信号中的第一事件的第一检测单元（20） 用于产生补偿信号的补偿信号生成单元（14）; 以及用于组合补偿信号和循环输入信号以获得循环输出信号的信号组合单元（8）。 补偿信号生成单元（14）被配置为在与第一事件的检测具有确定关系的时刻调整补偿信号。 通过在周期性输出信号的周期中调整补偿信号，调整不会影响周期性输出信号的进一步处理。 该方法可用于补偿传感器的偏移和灵敏度特性。
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公开(公告)号：US20050251369A1
公开(公告)日：2005-11-10
申请号：US10840509
申请日：2004-05-07
CPC分类号： G01L23/085
摘要： An engine diagnostic system is provided that enables a service technician to evaluate engine cylinder contribution to output power. The service technician couples one or more signal leads to the vehicle's battery, alternator, or accessory receptacle (e.g., cigarette lighter receptacle) to provide an alternator output signal to a signal analyzer. The signal analyzer processes the alternator output signal to generate an engine signature, which represents engine cylinder contribution to engine output power.
摘要翻译： 提供了一种引擎诊断系统，使得维修技术人员能够评估发动机气缸对输出功率的贡献。 维修技术人员将一个或多个信号线耦合到车辆的电池，交流发电机或附件插座（例如，点烟器插座），以向信号分析器提供交流发电机输出信号。 信号分析仪处理交流发电机输出信号以产生发动机标志，其表示发动机气缸对发动机输出功率的贡献。
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公开(公告)号：US06843132B2
公开(公告)日：2005-01-18
申请号：US10845196
申请日：2004-05-14
申请人： Kentaro Mizuno , Kouji Tsukada , Yoshiteru Omura , Shoji Hashimoto , Jiro Sakata
发明人： Kentaro Mizuno , Kouji Tsukada , Yoshiteru Omura , Shoji Hashimoto , Jiro Sakata
摘要： A pressure sensor is realized wherein output error of sensor element can be reduced even in the case where the pressure sensor is utilized in high temperature conditions. A pressure sensor is provided with a housing 20, a diaphragm 24 that partitions the interior and the exterior of the housing 20, a sensor element 54 provided within the housing 20, output value of the sensor element 54 varying in accordance with force exerted thereupon, and a force transmitting rod 52 provided within the housing, the force transmitting rod 52 moving downwardly when a pressure is exerted upon the diaphragm 24, the force transmitting rod 52 thereby exerting force upon the sensor element 54. The diaphragm 24 has a central region 26 contacting with the force transmitting rod 52, and a surrounding region 27 surrounding the periphery of the central region 26 and connecting the central region 26 with the housing 20. The surrounding region 27, viewed cross-sectionally along the radius, is V-shaped or U-shaped, and cancels thermal expansion.
摘要翻译： 实现了压力传感器，即使在高温条件下使用压力传感器的情况下也能够降低传感器元件的输出误差。 压力传感器设置有壳体20，隔离壳体20的内部和外部的隔膜24，设置在壳体20内的传感器元件54，传感器元件54的输出值根据施加在其上的力而变化， 以及设置在壳体内的力传递杆52，当施加压力施加到隔膜24上时，力传递杆52向下移动，力传递杆52从而对传感器元件54施加力。隔膜24具有中心区域26 与力传递杆52接触，以及围绕中心区域26的周边并将中心区域26与壳体20连接的周围区域27.沿着半径横截面地观察的周边区域27为V形或 U型，取消热膨胀。
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9.发明授权Non-intrusive cylinder pressure sensor having improved response characteristics 失效非侵入式气缸压力传感器具有改进的响应特性
公开(公告)号：US5367904A
公开(公告)日：1994-11-29
申请号：US35139
申请日：1993-03-19
申请人： Mark C. Sellnau
发明人： Mark C. Sellnau
CPC分类号： G01L23/08 , F02F2007/0063
摘要： An improved combustion pressure sensor of the type measuring flexure of a first wall relative to a second wall along a response axis is characterized by linear response over a relatively wide range of preload forces. Various sensor engagements provide for minimal transmutation of forces along the response axis to any other direction, thereby improving linearity of response, durability and serviceability of the sensor.
摘要翻译： 相对于沿着响应轴的第二壁的第一壁的测量类型的改进的燃烧压力传感器的特征在于在相对宽的预加载力范围内的线性响应。 各种传感器接合提供沿着响应轴线到任何其他方向的力的最小变换，从而提高传感器的响应的线性，耐久性和可使用性。
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10.发明授权
公开(公告)号：US5069063A
公开(公告)日：1991-12-03
申请号：US536619
申请日：1990-07-11
申请人： Martin Chrobaczek , Helmut Denz , Andreas Roth , Hans Heim
发明人： Martin Chrobaczek , Helmut Denz , Andreas Roth , Hans Heim
摘要： A device for detecting a pulsating variable by fixed-angle dual sampling with slight filtering in which the pulsating variable is filtered and/or damped in such a manner that a quasi-sinusoidal variation is obtained. The signal thus obtained is a crank-angle-synchronous signal sampled twice per duration of one period. From these two measurement values, a current mean value of the pulsating variable is determined once per duration of the period.
摘要翻译： PCT No.PCT / DE89 / 00062 Sec。 371日期1990年7月11日 102（e）日期1990年7月11日PCT提交1989年2月2日PCT公布。 出版物WO89 / 07241 日期1989年8月10日。一种用于通过具有轻微过滤的固定角度双重采样来检测脉动变量的装置，其中脉动变量被滤波和/或阻尼，从而获得准正弦变化。 这样获得的信号是一个周期持续时间采样两次的曲柄角同步信号。 根据这两个测量值，脉冲变量的当前平均值在周期的每个持续时间被确定一次。
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