-
1.发明授权公开(公告)号：US06323661B1
公开(公告)日：2001-11-27
申请号：US09562151
申请日：2000-05-01
IPC分类号： G01N2704
CPC分类号： G01N27/041 , G01N29/22 , G01N29/24 , G01N2291/02863 , G01N2291/106 , G01R27/205
摘要： To determine electrical resistance of an ohmic contact between a flexible printed circuit and a metallized layer upon a substrate of piezoelectric material, the printed circuit is provided with two exposed metal pads, in close proximity to each other, and two electrical leads from each pad to locations on the printed circuit that are accessible for probing with a four-lead resistance meter. For measurement of contact resistance in process development and process capability studies, many sets of such pads, of a variety of sizes, may be combined into a single printed circuit. For in-process monitoring of transducer manufacturing, a small number of contact resistance measurement pads may be designed into production printed circuits.
摘要翻译： 为了确定柔性印刷电路和压电材料的基底之间的金属化层之间的欧姆接触的电阻，印刷电路设置有两个彼此靠近的暴露的金属焊盘，以及两个电引线从每个焊盘到 印刷电路上可以使用四引线电阻表进行探测的位置。 为了测量过程开发和工艺能力研究中的接触电阻，许多尺寸的这种焊盘可以组合成单个印刷电路。 对于传感器制造的过程中监控，可将少量接触电阻测量垫设计成生产印刷电路。
-
2.发明授权
公开(公告)号：US06024805A
公开(公告)日：2000-02-15
申请号：US968970
申请日：1997-11-12
IPC分类号： C23C26/00 , C23F11/18 , G21C17/022 , C23C8/00
CPC分类号： G21C17/0225 , C23C26/00 , C23F11/185
摘要： A method for reducing the corrosion potential of steel vessels and piping used in nuclear reactors, in particular steel vessels and piping carrying high temperature water and/or steam which has a concentration of oxygen therein. A metal hydride is added to the water, the hydrogen of such metal hydride combining with oxidizing agents, typically oxygen, present in the water to reduce the concentration of such oxidizing agents. In the preferred embodiment the metal of the metal hydride is a metal that is capable of reacting with oxygen to form a substantially non-water soluble and substantially electrically insulating compound on the surface of the steel, and in particular is one that may react with and become deposited or incorporated into a pre-existing thin oxide film layer on the surface of the steel to thereby render such thin oxide layer substantially non-electrically conducting.
摘要翻译： 一种用于降低核反应堆，特别是含有其中具有氧浓度的高温水和/或蒸汽的钢容器和管道的钢管和管道的腐蚀电位的方法。 将金属氢化物加入到水中，这种金属氢化物的氢与存在于水中的氧化剂（通常为氧）结合，以降低这种氧化剂的浓度。 在优选的实施方案中，金属氢化物的金属是能够与氧反应以在钢的表面上形成基本上非水溶性且基本上电绝缘的化合物的金属，特别是可与 变得沉积或并入到钢表面上的预先存在的薄氧化膜层中，从而使这种薄氧化层基本上不导电。
-
公开(公告)号：US08742646B2
公开(公告)日：2014-06-03
申请号：US13433422
申请日：2012-03-29
申请人： Robert Gideon Wodnicki , Charles Edward Baumgartner , David Martin Mills , Kevin Matthew Durocher , William Hullinger Huber , George Charles Sogoian , Christopher James Kapusta
发明人： Robert Gideon Wodnicki , Charles Edward Baumgartner , David Martin Mills , Kevin Matthew Durocher , William Hullinger Huber , George Charles Sogoian , Christopher James Kapusta
CPC分类号： B06B1/0622 , H01L41/338 , H01L2224/16225 , H01L2224/32225 , H01L2224/73204 , H01L2924/1433 , H01L2924/15321 , Y10T29/42 , H01L2924/00
摘要： An ultrasound acoustic assembly includes a number of ultrasound acoustic arrays, each array comprising an acoustic stack comprising a piezoelectric layer assembled with at least one acoustic impedance dematching layer and with a support layer. The acoustic stack defines a number of dicing kerfs and a number of acoustic elements, such that the dicing kerfs are formed between neighboring ones of the acoustic elements. The dicing kerfs extend through the piezoelectric layer and through the acoustic impedance dematching layer(s) but extend only partially through the support layer. The ultrasound acoustic assembly further includes a number of application specific integrated circuit (ASIC) die. Each ultrasound acoustic array is coupled to a respective ASIC die to form a respective acoustic-electric transducer module. Methods of manufacture are also provided.
摘要翻译： 超声波声学组件包括多个超声波阵列，每个阵列包括声叠层，声堆叠包括与至少一个声阻抗分配层和支撑层组装的压电层。 声学堆叠限定了多个切割切口和多个声学元件，使得切割切口形成在相邻的声学元件之间。 切割切口延伸穿过压电层并通过声阻抗分层，但仅部分延伸穿过支撑层。 超声波组件还包括许多专用集成电路（ASIC）芯片。 每个超声波阵列耦合到相应的ASIC管芯，以形成相应的声电传感器模块。 还提供了制造方法。
-
公开(公告)号：US20050228284A1
公开(公告)日：2005-10-13
申请号：US10814830
申请日：2004-03-31
CPC分类号： G01S15/899 , A61B5/6844 , A61B5/6886 , A61B8/08 , A61B8/4444 , A61B8/546 , G01S7/52096
摘要： An ultrasound system including an ultrasound probe, which has an ultrasonic transducer and a physical sensor adapted to sense engagement with a subject to be scanned by the ultrasonic transducer. The ultrasound system also includes a control system coupled to the ultrasound probe.
摘要翻译： 一种包括超声波探头的超声波系统，其具有超声波换能器和物理传感器，该物理传感器适于感测与被超声换能器扫描的被摄体的接合。 超声系统还包括耦合到超声波探头的控制系统。
-
公开(公告)号：US06415010B1
公开(公告)日：2002-07-02
申请号：US09855079
申请日：2001-05-15
IPC分类号： G21C900
摘要： A metal cooling tube of a water-cooled nuclear reactor, having an inner surface thereof exposed to an aqueous cooling medium containing hydrogen peroxide. The cooling tube has its inner surface coated with matter selected from the group consisting of the element manganese, molybdenum, zinc, copper, cadmium for absorbing such hydrogen peroxide and then affecting decomposition of the hydrogen peroxide in the aqueous medium. In preferred embodiment such coating is manganese and oxides thereof. A method for lowering the electrochemical corrosion potential of a metal allow cooling tube exposed to an aqueous medium in a water-cooled nuclear reactor is also disclosed. Such method comprises the step of coating an inner surface of such tube with matter selected from the group of elements comprising manganese, molybdenum, zinc, copper, cadmium, so as to permit absorption and hydrogen peroxide in such aqueous medium and effect decomposition of hydrogen peroxide in such aqueous medium.
-
公开(公告)号：US20080146924A1
公开(公告)日：2008-06-19
申请号：US11639891
申请日：2006-12-15
申请人： Lowell Scott Smith , Robert Stephen Lewandowski , Bruno Hans Haider , Charles Edward Baumgartner , George Charles Sogoian , Christopher Stephen Yetter , Douglas Glenn Wildes , Stephen Royal Kaiser , Svein Bergstoel , Reinhold Bruestle , Tunc Icoz , Steinar Bjaerum , Chester Frank Saj
发明人： Lowell Scott Smith , Robert Stephen Lewandowski , Bruno Hans Haider , Charles Edward Baumgartner , George Charles Sogoian , Christopher Stephen Yetter , Douglas Glenn Wildes , Stephen Royal Kaiser , Svein Bergstoel , Reinhold Bruestle , Tunc Icoz , Steinar Bjaerum , Chester Frank Saj
CPC分类号： G01S7/52079 , G01S7/52017 , G10K11/004
摘要： An ultrasound system is provided for imaging an object. The ultrasound system includes an ultrasound probe for acquiring ultrasound data and a cooling subsystem for actively removing heat from the ultrasound probe. The cooling subsystem includes a pump disposed within a reservoir containing a coolant and configured to circulate the coolant through the ultrasound probe via a conduit.
摘要翻译： 提供用于对物体成像的超声系统。 超声波系统包括用于获取超声数据的超声波探头和用于主动地从超声波探头去除热量的冷却子系统。 冷却子系统包括设置在容纳冷却剂的储存器内的泵，并且构造成通过导管使冷却剂循环通过超声波探头。
-
公开(公告)号：US06259758B1
公开(公告)日：2001-07-10
申请号：US09259645
申请日：1999-02-26
IPC分类号： G21C900
CPC分类号： G21C17/0225 , G21Y2002/103
摘要： A metal cooling tube of a water-cooled nuclear reactor, having an inner surface thereof exposed to an aqueous cooling medium containing hydrogen peroxide. The cooling tube has its inner surface coated with matter selected from the group consisting of the element manganese, molybdenum, zinc, copper, cadmium for absorbing such hydrogen peroxide and then affecting decomposition of the hydrogen peroxide in the aqueous medium. In preferred embodiment such coating is manganese and oxides thereof. A method for lowering the electrochemical corrosion potential of a metal allow cooling tube exposed to an aqueous medium in a water-cooled nuclear reactor is also disclosed. Such method comprises the step of coating an inner surface of such tube with matter selected from the group of elements comprising manganese, molybdenum, zinc, copper, cadmium, so as to permit absorption and hydrogen peroxide in such aqueous medium and effect decomposition of hydrogen peroxide in such aqueous medium.
摘要翻译： 水冷核反应堆的金属冷却管，其内表面暴露于含有过氧化氢的含水冷却介质中。 冷却管的内表面涂有选自元素锰，钼，锌，铜，镉的物质，用于吸收这种过氧化氢，然后影响水介质中过氧化氢的分解。 在优选的实施方案中，这种涂层是锰及其氧化物。 还公开了一种用于降低金属的电化学腐蚀电位的方法，允许在水冷核反应堆中暴露于水性介质的冷却管。 这种方法包括用选自锰，钼，锌，铜，镉的元素组的物质涂覆这种管的内表面的步骤，以便允许在这种水性介质中吸收和过氧化氢并且实现过氧化氢的分解 在这种水性介质中。
-
公开(公告)号：US20130257224A1
公开(公告)日：2013-10-03
申请号：US13433422
申请日：2012-03-29
申请人： Robert Gideon Wodnicki , Charles Edward Baumgartner , David Martin Mills , Kevin Matthew Durocher , William Hullinger Huber , George Charles Sogoian , Christopher James Kapusta
发明人： Robert Gideon Wodnicki , Charles Edward Baumgartner , David Martin Mills , Kevin Matthew Durocher , William Hullinger Huber , George Charles Sogoian , Christopher James Kapusta
IPC分类号： H01L41/04 , H01L41/113 , H01L41/22 , H01L41/047
CPC分类号： B06B1/0622 , H01L41/338 , H01L2224/16225 , H01L2224/32225 , H01L2224/73204 , H01L2924/1433 , H01L2924/15321 , Y10T29/42 , H01L2924/00
摘要： An ultrasound acoustic assembly includes a number of ultrasound acoustic arrays, each array comprising an acoustic stack comprising a piezoelectric layer assembled with at least one acoustic impedance dematching layer and with a support layer. The acoustic stack defines a number of dicing kerfs and a number of acoustic elements, such that the dicing kerfs are formed between neighboring ones of the acoustic elements. The dicing kerfs extend through the piezoelectric layer and through the acoustic impedance dematching layer(s) but extend only partially through the support layer. The ultrasound acoustic assembly further includes a number of application specific integrated circuit (ASIC) die. Each ultrasound acoustic array is coupled to a respective ASIC die to form a respective acoustic-electric transducer module. Methods of manufacture are also provided.
摘要翻译： 超声波声学组件包括多个超声波阵列，每个阵列包括声叠层，声堆叠包括与至少一个声阻抗分配层和支撑层组装的压电层。 声学堆叠限定了多个切割切口和多个声学元件，使得切割切口形成在相邻的声学元件之间。 切割切口延伸穿过压电层并通过声阻抗分层，但仅部分延伸穿过支撑层。 超声波组件还包括许多专用集成电路（ASIC）芯片。 每个超声波阵列耦合到相应的ASIC管芯，以形成相应的声电传感器模块。 还提供了制造方法。
-
公开(公告)号：US08475375B2
公开(公告)日：2013-07-02
申请号：US11639891
申请日：2006-12-15
申请人： Lowell Scott Smith , Robert Stephen Lewandowski , Bruno Hans Haider , Charles Edward Baumgartner , George Charles Sogoian , Christopher Stephen Yetter , Douglas Glenn Wildes , Stephen Royal Kaiser , Svein Bergstoel , Reinhold Bruestle , Tunc Icoz , Steinar Bjaerum , Chester Frank Saj
发明人： Lowell Scott Smith , Robert Stephen Lewandowski , Bruno Hans Haider , Charles Edward Baumgartner , George Charles Sogoian , Christopher Stephen Yetter , Douglas Glenn Wildes , Stephen Royal Kaiser , Svein Bergstoel , Reinhold Bruestle , Tunc Icoz , Steinar Bjaerum , Chester Frank Saj
IPC分类号： A61B8/00
CPC分类号： G01S7/52079 , G01S7/52017 , G10K11/004
摘要： An ultrasound system is provided for imaging an object. The ultrasound system includes an ultrasound probe for acquiring ultrasound data and a cooling subsystem for actively removing heat from the ultrasound probe. The cooling subsystem includes a pump disposed within a reservoir containing a coolant and configured to circulate the coolant through the ultrasound probe via a conduit.
摘要翻译： 提供用于对物体成像的超声系统。 超声波系统包括用于获取超声数据的超声波探头和用于主动地从超声波探头去除热量的冷却子系统。 冷却子系统包括设置在容纳冷却剂的储存器内的泵，并且构造成通过导管使冷却剂循环通过超声波探头。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.015 秒)
