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1. 发明申请

US20070108385A1 Pyroelectric sensor 有权
标题翻译：热电传感器
公开(公告)号：US20070108385A1
公开(公告)日：2007-05-17
申请号：US10546613
申请日：2004-02-20
申请人： Joseph Mantese , Norman Schubring , Adolph Micheli , Carlos De Araujo , Larry McMillan , Jolanta Celinska
发明人： Joseph Mantese , Norman Schubring , Adolph Micheli , Carlos De Araujo , Larry McMillan , Jolanta Celinska
IPC分类号： G01J5/00
CPC分类号： G01J5/34
摘要： A ferroelectric/pyroelectric sensor employs a technique for determining a charge output of a ferroelectric scene element of the sensor by measuring the hysteresis loop output of the scene element several times during a particular time frame for the same temperature. An external AC signal is applied to the ferroelectric scene element to cause the hysteresis loop output from the element to switch polarization. Charge integration circuitry, such as a combination output capacitor and operational amplifier, is employed to measure the charge from the scene element. Preferably, the ferroelectric of the scene element is made of an economical and responsive strontium bismuth tantalate, SBT, or derivative thereof, disposed directly between top and bottom electrodes. Because of the frequency characteristics of the sensor, created by the external AC signal, the element need not be thermally isolated from the silicon substrate by a traditional air bridge, which is difficult to manufacture, and instead is preferably thermally isolated by spin-on-glass, SOG. To prevent saturation of an output signal voltage of the sensor by excessive charge accumulation in an output capacitor, the sensor preferably has a reference element configured electrically in parallel with the scene element. When the voltage of the AC signal is negative the output capacitor is discharged by flowing current through the reference element thus interrogating the polarization of the reference element which is compared to and subtracted from the polarization of the scene element for each cycle. The polarization difference measured for each cycle over a set time period are summed by an integrating amplifier to produce a signal output voltage.
摘要翻译：铁电/热电传感器采用用于通过在相同温度的特定时间段内多次测量场景元件的磁滞回线输出来确定传感器的铁电场景元件的电荷输出的技术。外部交流信号被施加到铁电场景元件以使得从元件输出的磁滞回线转换偏振。采用诸如组合输出电容器和运算放大器的电荷积分电路来测量场景元件中的电荷。优选地，场景元件的铁电体由直接设置在顶部和底部电极之间的经济且响应的钽酸铋铋钡，或其衍生物制成。由于由外部AC信号产生的传感器的频率特性，该元件不需要通过难以制造的传统空气桥与硅衬底热隔离，而是优选地通过旋转隔离热隔离，玻璃，SOG。为了通过输出电容器中的过度电荷积累来防止传感器的输出信号电压的饱和，传感器优选地具有与场景元件电并联配置的参考元件。当AC信号的电压为负时，输出电容器通过流过参考元件的电流而被放电，从而询问参考元件的偏振，该参考元件的偏振与每个周期的场景元素的偏振相比较和减去。在设定的时间周期内对每个周期测量的偏振差由积分放大器相加以产生信号输出电压。

2. 发明申请

US20060163482A1 Pyroelectric sensor and method for determining a temperature of a portion of a scene utilizing the pyroelectric sensor 审中-公开
标题翻译：热电传感器和利用热释电传感器确定场景的一部分的温度的方法
公开(公告)号：US20060163482A1
公开(公告)日：2006-07-27
申请号：US11319033
申请日：2005-12-27
申请人： Joseph Mantese
发明人： Joseph Mantese
IPC分类号： H01L37/00 , G01J5/12
CPC分类号： H01L37/02 , G01J5/34 , H01L27/16
摘要： A pyroelectric sensor and a method for determining a scene temperature are provided. The pyroelectric sensor includes a ferroelectric layer having first and second sides. The pyroelectric sensor further includes a first metal electrode disposed on the first side of the ferroelectric layer. The pyroelectric sensor further includes a second metal electrode disposed on the first side of the ferroelectric layer a predetermined distance from the first metal electrode. When a switching voltage is applied to between the first and second metal electrodes so as to switch a polarization state of the ferroelectric layer, an amount of current flowing between the first and second metal electrodes is indicative of a temperature level of the ferroelectric layer.
摘要翻译：提供了一种热电传感器和用于确定场景温度的方法。热电传感器包括具有第一和第二侧面的铁电层。热电传感器还包括设置在铁电体层的第一侧上的第一金属电极。热电传感器还包括设置在与第一金属电极预定距离的铁电层的第一侧上的第二金属电极。当开关电压施加到第一和第二金属电极之间以切换铁电层的偏振状态时，在第一和第二金属电极之间流动的电流量表示铁电层的温度水平。

3. 发明申请

US20050160834A1 Assembly for measuring movement of and a torque applied to a shaft 失效
标题翻译：用于测量施加到轴的运动和扭矩的组件
公开(公告)号：US20050160834A1
公开(公告)日：2005-07-28
申请号：US10763499
申请日：2004-01-23
申请人： Thomas Nehl , Thomas Steenkiste , John Smith , Brian Fuller , Avoki Omekanda , Donald Morelli , Joseph Mantese
发明人： Thomas Nehl , Thomas Steenkiste , John Smith , Brian Fuller , Avoki Omekanda , Donald Morelli , Joseph Mantese
IPC分类号： G01L3/10 , G01L3/02
CPC分类号： G01L3/102 , G01L3/103
摘要： The subject invention provides an assembly for measuring movement of and a torque applied to a shaft extending between first and second ends and being hollow, specifically for measuring rotation and twisting of the shaft. A permanent magnet is disposed within the shaft for producing a parallel magnetic field emanating radially from the shaft. A sensor mechanism is positioned adjacent the shaft to detect the magnetic flux produced in response to the shaft being moved. The sensor mechanism includes a magnetostrictive (MR) material disposed annularly about the shaft and extends between first and second edges. A flux collector extends beyond the first and second edges of the magnetostrictive material to direct the magnetic flux through a Hall sensor to detect an axial component of the magnetic flux in response to twisting. A positional ring extends annularly around and spaced from the shaft and a positional sensor is disposed between the positional ring and the shaft for measuring a radial component of the magnetic flux in response to rotating.
摘要翻译：本发明提供了一种用于测量施加到在第一和第二端之间延伸并且是中空的轴的转矩和扭矩的组件，具体地用于测量轴的旋转和扭转。永磁体设置在轴内，用于产生从轴径向发出的平行磁场。传感器机构定位在轴附近，以检测响应于轴被移动产生的磁通量。传感器机构包括围绕轴设置成环状并在第一和第二边缘之间延伸的磁致伸缩（MR）材料。磁通收集器延伸超出磁致伸缩材料的第一和第二边缘，以引导磁通量通过霍尔传感器，以响应于扭转来检测磁通量的轴向分量。位置环围绕轴线环绕并且间隔开，并且位置传感器设置在位置环和轴之间，用于响应于旋转来测量磁通量的径向分量。

4. 发明申请

US20060222927A1 Conductive coatings for PEM fuel cell electrodes 失效
标题翻译：用于PEM燃料电池电极的导电涂层
公开(公告)号：US20060222927A1
公开(公告)日：2006-10-05
申请号：US11386930
申请日：2006-03-22
申请人： David Eddy , Jeannine Hogan , Joseph Mantese , Charles Oakley
发明人： David Eddy , Jeannine Hogan , Joseph Mantese , Charles Oakley
IPC分类号： H01M8/02 , B32B15/04 , H01M8/10 , B05D5/12
CPC分类号： H01M8/0204 , B32B15/04 , B32B2255/20 , B32B2307/202 , B32B2307/732 , C22C9/00 , C22C14/00 , H01M8/00 , H01M8/02 , H01M8/0208 , H01M8/0228 , H01M8/10 , H01M8/12
摘要： A bipolar plate for use in a stack of fuel cell modules includes a bipolar plate that has at least one surface containing a metal alloy oxidizable to form a metal oxide having a surface resistance no greater than about 0.007 ohm-cm2. The metal alloy is oxidized to form a layer of metal oxide having a thickness of about 10−8 cm to about 10−2 cm and a resistivity no greater than about 107 ohm-cm. In addition to their use in fuel cells, the alloys can be employed to form conductive surfaces of electrical contacts useful for various electrical devices.
摘要翻译：用于燃料电池组件堆叠的双极板包括具有至少一个表面的双极板，该表面含有可氧化的金属合金，以形成表面电阻不大于约0.007欧姆 - 厘米2的金属氧化物， SUP>。金属合金被氧化以形成厚度为约10 -8 cm至约10 -2 cm的金属氧化物层，电阻率不大于约10〜 SUP> 7欧姆 - 厘米。除了它们在燃料电池中的使用之外，合金可用于形成用于各种电气装置的电触点的导电表面。

5. 发明申请

US20060180759A1 System and method for controlling pyroelectric sensors in a focal plane array 审中-公开
标题翻译：用于控制焦平面阵列中的热电传感器的系统和方法
公开(公告)号：US20060180759A1
公开(公告)日：2006-08-17
申请号：US11353561
申请日：2006-02-14
申请人： Joseph Mantese , Andrzej Pawlak
发明人： Joseph Mantese , Andrzej Pawlak
IPC分类号： G01J5/00
CPC分类号： G01J5/34
摘要： A system and a method for controlling pyroelectric sensors in a focal plane array are provided. The method includes applying a first oscillatory voltage waveform to first and second pyroelectric sensors in the focal plane array such that the first and second pyroelectric sensors receive a first predetermined number of cycles of the first oscillatory voltage waveform over a first time period. The first pyroelectric sensor receives infrared radiation thereon. The method further includes generating a first output signal using the first and second pyroelectric, sensors during the first time period indicative of a temperature of the first pyroelectric sensor. The method further includes applying a second oscillatory voltage waveform to third and fourth pyroelectric sensors in the focal plane array such that the third and fourth pyroelectric sensors receive a second predetermined number of cycles of the first oscillatory voltage waveform over the first time period. The third pyroelectric sensor receives infrared radiation thereon. The method further includes generating a second output signal using the third and fourth pyroelectric sensors during the first time period indicative of a temperature of the third pyroelectric sensor.
摘要翻译：提供了一种用于控制焦平面阵列中的热电传感器的系统和方法。该方法包括将第一振荡电压波形施加到焦平面阵列中的第一和第二热电传感器，使得第一和第二热电传感器在第一时间段内接收第一振荡电压波形的第一预定数量的周期。第一热电传感器在其上接收红外辐射。该方法还包括使用第一和第二热电传感器在第一时间段期间产生指示第一热电传感器的温度的第一输出信号。该方法还包括将第二振荡电压波形应用于焦平面阵列中的第三和第四热电传感器，使得第三和第四热电传感器在第一时间段内接收第一振荡电压波形的第二预定数量的周期。第三热电传感器在其上接收红外辐射。该方法还包括在表示第三热电传感器的温度的第一时间段期间使用第三和第四热电传感器产生第二输出信号。

6. 发明申请

US20050189041A1 Metal alloys for forming conductive oxide coatings for electrical contacts 审中-公开
标题翻译：用于形成用于电接触的导电氧化物涂层的金属合金
公开(公告)号：US20050189041A1
公开(公告)日：2005-09-01
申请号：US11039579
申请日：2005-01-20
申请人： Joseph Mantese , David Eddy , Neil Aukland , Margarita Thompson , Su-Chee Wang
发明人： Joseph Mantese , David Eddy , Neil Aukland , Margarita Thompson , Su-Chee Wang
IPC分类号： C22C9/00 , C23C8/10
CPC分类号： C22C14/00 , B32B15/013 , B32B15/017 , C22C9/01 , C22C9/05 , C22C9/10 , C22C27/02 , C22C30/00 , C22C30/02 , C22C30/04 , C23C8/02 , C23C8/10 , C23C14/165 , H01M8/0204 , H01M8/0208 , H01M8/0228 , H01M2008/1095
摘要： Described is a metal alloy comprising at least two metal elements which are not precious metals, said alloy being capable of forming a surface metal oxide layer that is conductive having a contact resistivity of 100 Ωcm or less after the alloy has been subjected to 125° C. for 1008 hours. Also described is a process of preparing a metal alloy providing two metal elements which are not precious metals and oxidizing the metal alloy to produce a surface metal oxide layer that is conductive having a contact resistivity of 100 Ω-cm or less after the alloy has been subjected to 125° C. for 1008 hours.
摘要翻译：描述了一种金属合金，其包含至少两种不是贵金属的金属元素，所述合金能够在合金经受125℃之后形成具有接触电阻率为100Ω·m或更小的导电性的表面金属氧化物层 1008小时。还描述了一种制备金属合金的方法，该金属合金提供了不是贵金属的两种金属元素，并且在合金已经被氧化后氧化该金属合金以产生导电性为接触电阻率为100Ω·cm以下的表面金属氧化物层在125℃下进行1008小时。

7. 发明申请

US20060181479A1 Filter assembly and method of filtering electromagnetic radiation 审中-公开
标题翻译：过滤组件及过滤电磁辐射的方法
公开(公告)号：US20060181479A1
公开(公告)日：2006-08-17
申请号：US11353355
申请日：2006-02-14
申请人： Joseph Mantese , Andrzej Pawlak
发明人： Joseph Mantese , Andrzej Pawlak
IPC分类号： H01Q15/02
CPC分类号： G01J5/34 , G01J3/12 , G01J2003/1213 , G02F1/05 , G02F2203/055 , H01Q15/002
摘要： A filter assembly and a method for filtering electromagnetic radiation are provided. The filter assembly includes a dielectric layer having a first side and a second side. The filter assembly further includes a first conductive layer disposed on the first side of the dielectric layer. The filter assembly further includes a second conductive layer disposed on the second side of the dielectric layer. The filter assembly further includes a voltage source electrically coupled to the first and second conductive layers. The voltage source is configured to generate a first voltage signal that adjusts a dielectric constant value of the dielectric layer to a first desired dielectric constant value to filter electromagnetic radiation impinging on the first conductive layer. The voltage source is further configured to generate a second voltage signal that adjusts the dielectric constant value of the dielectric layer to a second desired dielectric constant value to filter electromagnetic radiation impinging on the first conductive layer.
摘要翻译：提供了一种滤波器组件和用于滤波电磁辐射的方法。过滤器组件包括具有第一侧和第二侧的电介质层。滤波器组件还包括设置在电介质层的第一侧上的第一导电层。滤波器组件还包括设置在电介质层的第二侧上的第二导电层。滤波器组件还包括电耦合到第一和第二导电层的电压源。电压源被配置为产生第一电压信号，该第一电压信号将电介质层的介电常数值调整到第一期望的介电常数值，以滤除照射在第一导电层上的电磁辐射。电压源还被配置为产生第二电压信号，该第二电压信号将电介质层的介电常数值调整到第二期望的介电常数值，以滤除照射在第一导电层上的电磁辐射。

8. 发明申请

US20050100489A1 Method for securing ceramic structures and forming electrical connections on the same 失效
标题翻译：用于固定陶瓷结构并在其上形成电连接的方法
公开(公告)号：US20050100489A1
公开(公告)日：2005-05-12
申请号：US10697922
申请日：2003-10-30
申请人： Thomas Steenkiste , Joseph Mantese , Bob Li , Pertrice Wethey , Robert Johnston , David Nelson
发明人： Thomas Steenkiste , Joseph Mantese , Bob Li , Pertrice Wethey , Robert Johnston , David Nelson
IPC分类号： B01J19/08 , H05H1/24
CPC分类号： H05H1/34 , H05H2001/3484
摘要： A new kinetic spray process is disclosed that enables one to secure a plurality of ceramic elements together quickly without the need for glues or other adhesives. The process finds special utilization in the formation of non-thermal plasma reactors wherein the kinetic spray process can be used to simultaneously secure the ceramic elements together and to form electrical connections between like electrodes in the non-thermal plasma reactor.
摘要翻译：公开了一种新的动力喷射方法，其使得能够快速地将多个陶瓷元件固定在一起而不需要胶水或其它粘合剂。该方法在非热等离子体反应器的形成中得到特别的利用，其中动力学喷涂方法可用于将陶瓷元件同时固定在一起，并在非热等离子体反应器中形成类似电极之间的电连接。

9. 发明申请

US20080185522A1 INFRARED SENSORS AND METHODS FOR MANUFACTURING THE INFRARED SENSORS 审中-公开
标题翻译：红外传感器和制造红外传感器的方法
公开(公告)号：US20080185522A1
公开(公告)日：2008-08-07
申请号：US11671662
申请日：2007-02-06
申请人： Shih-Chia Chang , Joseph Mantese
发明人： Shih-Chia Chang , Joseph Mantese
IPC分类号： G01J5/08
CPC分类号： H01L31/09 , H01L31/032 , H01L31/18
摘要： Infrared sensors and methods for manufacturing the infrared sensors are provided. In one exemplary embodiment, the method includes A method for manufacturing an infrared sensor in accordance with another exemplary embodiment is proved. The method includes depositing a germanium layer on a silicon substrate. The method further includes depositing a first electrically conductive layer on both the germanium layer and a portion of the silicon substrate. The method further includes depositing a ferroelectric layer on the first electrically conductive layer opposite the germanium layer. The method further includes depositing a second electrically conductive layer on both the ferroelectric layer and a portion of the silicon substrate. The method further includes removing the germanium layer by applying a liquid on the germanium layer that dissolves the germanium layer such that a cavity is formed between the first electrically conductive layer and the silicon substrate.
摘要翻译：提供红外传感器和制造红外传感器的方法。在一个示例性实施例中，该方法包括根据另一示例性实施例的用于制造红外传感器的方法。该方法包括在硅衬底上沉积锗层。该方法还包括在锗层和硅衬底的一部分上沉积第一导电层。该方法还包括在与锗层相对的第一导电层上沉积铁电层。所述方法还包括在所述铁电层和所述硅衬底的一部分上沉积第二导电层。该方法还包括通过在锗层上施加溶解锗层的液体来除去锗层，使得在第一导电层和硅衬底之间形成腔体。

10. 发明申请

US20070254194A1 Fuel cell with metal alloy contacts that form passivating conductive oxide surfaces 有权
标题翻译：具有形成钝化导电氧化物表面的金属合金触点的燃料电池
公开(公告)号：US20070254194A1
公开(公告)日：2007-11-01
申请号：US11825037
申请日：2007-07-03
申请人： Joseph Mantese , David Eddy , Neil Aukland , Margarita Thompson , Su-Chee Wang
发明人： Joseph Mantese , David Eddy , Neil Aukland , Margarita Thompson , Su-Chee Wang
IPC分类号： H01M8/00
CPC分类号： H01M8/0204 , H01M8/0208 , H01M8/0228 , H01M2008/1095 , H01M2008/1293 , Y02P70/56
摘要： A metal alloy which when oxidized forms a highly conductive surface oxide layer. Alloy compositions such as, but not limited to, Ti—Nb, Ti—Ta, La—Sr—Cr, and La—Sr—Co are known to form oxide passivation layers which are highly conductive. Such alloys are useful in electrical contact apparatus. An electrical contact element formed of the alloy has a contact surface which when oxidized forms a highly conductive surface layer, thus maintaining electrical conductivity and continuity through the element. The oxide layer may be formed in situ after assembly of the electrical contact or may be provided in an oxidative step during manufacture. The electrical contact may be formed entirely of one or more of such alloys; or may be formed of an inexpensive substrate base metal, such as steel, having one or more of the alloys coated thereupon; or may be formed of a mixture of the base metal and the alloy.
摘要翻译：当氧化时形成高导电性表面氧化物层的金属合金。已知合金组成例如但不限于Ti-Nb，Ti-Ta，La-Sr-Cr和La-Sr-Co，以形成高导电性的氧化物钝化层。这种合金可用于电接触装置。由合金形成的电接触元件具有接触表面，当被氧化时形成高导电表面层，从而保持导电性和通过该元件的连续性。氧化物层可以在组装电接触之后就地形成，或者可以在制造期间以氧化步骤提供。电接触可以完全由一种或多种这样的合金形成; 或者可以由廉价的基板金属（例如钢）形成，其中涂覆有一种或多种合金; 或者可以由贱金属和合金的混合物形成。

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