专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07199581B2 Magnetic resonance measuring system determining the mass of samples in a production line with monitored drift compensation 有权
标题翻译：磁共振测量系统通过监控漂移补偿确定生产线中样品的质量
公开(公告)号：US07199581B2
公开(公告)日：2007-04-03
申请号：US10836786
申请日：2004-04-30
申请人： Jozef A. W. M. Corver , Paulus C. J. M. Hendrickx , Paul Stewart , Ad van den Elshout , James M McKendry , Malcolm Buckingham , Graham Craigie
发明人： Jozef A. W. M. Corver , Paulus C. J. M. Hendrickx , Paul Stewart , Ad van den Elshout , James M McKendry , Malcolm Buckingham , Graham Craigie
IPC分类号： G01V3/00
CPC分类号： G01N24/08 , G01N24/082 , G01N24/085
摘要： Magnetic resonance measurement methods for determining the mass of samples are provided in which magnetic field homogeneity is determined, compensation is provided for potential drifts in the measuring system, and the presence of metal in samples is determined. The methods include applying a magnetic field in a first direction in an interrogation zone for creating a net magnetisation within a sample located within the interrogation zone; applying an alternating magnetic field in a second direction in the interrogation zone for temporarily changing the net magnetisation of the sample located within the interrogation zone; monitoring energy emitted by the sample as the net magnetisation of the sample returns to its original state and generating an output signal having a characteristic which is proportional to the energy emitted; and comparing the output signal of the monitoring with other data.
摘要翻译：提供了用于确定样品质量的磁共振测量方法，其中确定了磁场均匀性，为测量系统中的潜在漂移提供了补偿，并且确定了样品中存在金属。所述方法包括在询问区中沿第一方向施加磁场，以在位于询问区内的样本内产生净磁化; 在询问区域中沿第二方向施加交变磁场，用于暂时改变位于询问区内的样本的净磁化; 当样品的净磁化返回到其初始状态并产生具有与发射的能量成比例的特性的输出信号时，监测由样品发射的能量; 并将监视的输出信号与其他数据进行比较。

2. 发明授权

US07015693B2 NMR measuring system for weight and humidity of powders 有权
标题翻译：粉末重量和湿度的NMR测量系统
公开(公告)号：US07015693B2
公开(公告)日：2006-03-21
申请号：US10836738
申请日：2004-04-30
申请人： Jozef A. W. M. Corver , Paul Stewart
发明人： Jozef A. W. M. Corver , Paul Stewart
IPC分类号： G01V3/00
CPC分类号： G01N24/08 , G01N24/085
摘要： An improvement in a magnetic resonance method for determining the mass of samples wherein the samples include powdered solid materials, including applying a first magnetic field in a first direction in an interrogation zone for creating a net magnetisation within a sample located within the interrogation zone; applying an alternating magnetic field in a second direction in the interrogation zone for temporarily changing the net magnetisation of the sample; monitoring energy emitted by the sample as the net magnetisation of the sample returns to its original state and generating an output signal having a characteristic which is proportional to the energy emitted; comparing the output signal characteristic with like data obtained from at least one similar sample of known mass; and, determining the mass of the sample; the improvement being one of generating the static magnetic field having a field strength in the range of about 0.1 T to about 1.3 T, or disposing the samples within a distance of about 0.5 mm from the surface of the magnetic probe generating the static magnetic field; applying the alternating magnetic field to the sample; sensing the free induction decay energy of the sample and generating a corresponding output free induction decay signal.
摘要翻译：用于确定样品质量的磁共振方法的改进，其中样品包括粉末状固体材料，包括在询问区中沿第一方向施加第一磁场，以在位于询问区内的样品内产生净磁化; 在询问区中沿第二方向施加交变磁场，以暂时改变样品的净磁化; 当样品的净磁化返回到其初始状态并产生具有与发射的能量成比例的特性的输出信号时，监测由样品发射的能量; 将输出信号特性与从已知质量的至少一个相似样品获得的类似数据进行比较; 并确定样品的质量; 该改进是产生具有约0.1T至约1.3T范围内的场强的静态磁场之一，或者将样品设置在距产生静磁场的磁探针的表面约0.5mm的距离内; 将交变磁场施加到样品上; 感测样品的自由感应衰减能量并产生相应的输出自由感应衰减信号。

3. 发明授权

US06946838B2 NMR measuring system 有权
标题翻译： NMR测量系统
公开(公告)号：US06946838B2
公开(公告)日：2005-09-20
申请号：US10837108
申请日：2004-04-30
申请人： Jozef A. W. M. Corver , Paul Stewart
发明人： Jozef A. W. M. Corver , Paul Stewart
IPC分类号： G01N24/08 , G01R33/44 , G01V3/00
CPC分类号： G01N24/08 , G01N24/085
摘要： An improvement in a magnetic resonance method for determining at least one property of multiple samples, including introducing multiple samples into the interrogation zone simultaneously; applying a gradient magnetic field to the interrogation zone wherein different positions within the interrogation zone are sensitive to different specific frequencies; monitoring energy emitted by the samples in the different positions and generating an output signal having a characteristic which is proportional to the energy emitted corresponding thereto in different frequency bands; and, attributing the signals to specific positions and samples, and comparing the output signal characteristics of the specific positions and samples with like data obtained from at least one similar sample to provide an indication of the corresponding property of the samples.
摘要翻译：用于确定多个样品的至少一个性质的磁共振方法的改进，包括同时将多个样品引入询问区; 向询问区施加梯度磁场，其中询问区内的不同位置对不同的特定频率敏感; 监测由不同位置的样本发射的能量，并产生具有与在不同频段对应的能量成比例的特性的输出信号; 以及将信号归因于特定位置和样本，并且将特定位置和样本的输出信号特征与从至少一个类似样本获得的相似数据进行比较，以提供样本的相应属性的指示。

4. 发明申请

US20060208842A1 Mobile member speed sensor 有权
标题翻译：移动成员速度传感器
公开(公告)号：US20060208842A1
公开(公告)日：2006-09-21
申请号：US10537267
申请日：2003-12-01
申请人： Christophe Maerky , Geraint Jewell , Richard Clark , Paul Stewart
发明人： Christophe Maerky , Geraint Jewell , Richard Clark , Paul Stewart
IPC分类号： H01F7/02
CPC分类号： F16K31/0679 , F01L9/04 , F01L2009/0436 , F01L2009/0448 , F01L2009/0469 , F16K37/0033 , F16K37/0041 , G01P3/52 , H01F7/122 , H01F7/1615 , H01F21/06
摘要： A speed sensor for a moving member (8) comprises means (27; 34) for constituting a magnetic singularity on a portion of the moving member, and a sleeve slidably receiving said portion and including at least an annular coil (20, 21) and an annular permanent magnet (22, 23) disposed on a common axis between annular pole pieces (24, 25).
摘要翻译：用于移动构件（8）的速度传感器包括用于在移动构件的一部分上构成磁性奇点的装置（27; 34）和可滑动地容纳所述部分并且至少包括环形线圈（20,21）的套筒和设置在环形极片（24,25）之间的公共轴上的环形永磁体（22,23）。

5. 发明申请

US20060207122A1 Freeze dryer 审中-公开
标题翻译：冷冻干燥机
公开(公告)号：US20060207122A1
公开(公告)日：2006-09-21
申请号：US11080596
申请日：2005-03-15
申请人： Paul Stewart , Ernesto Renzi
发明人： Paul Stewart , Ernesto Renzi
IPC分类号： F26B25/00 , F26B5/06
CPC分类号： F26B25/12 , F16J15/008 , F16J15/46 , F26B5/06
摘要： A freeze dryer comprises a chamber having an opening through which containers can be inserted into the chamber, a door, and a mechanism for moving the door against the opening. A sealing mechanism comprises a first gasket extending around the opening, and a second gasket extending around the first gasket. The second gasket is moveable between a first position at which the first gasket forms an airtight seal with the door and a second position at which the second gasket forms an airtight seal with the door.
摘要翻译：冷冻干燥机包括具有开口的室，容器可以通过该开口插入室中，门和用于使门相对于开口移动的机构。密封机构包括围绕开口延伸的第一垫圈和围绕第一垫圈延伸的第二垫圈。第二垫圈可在第一垫圈与门之间形成气密密封的第一位置和第二垫圈与门形成气密密封的第二位置之间移动。

6. 发明申请

US20050125669A1 Method and apparatus for using a secure credential infrastructure to access vehicle components 失效
标题翻译：用于使用安全凭证基础设施来访问车辆部件的方法和装置
公开(公告)号：US20050125669A1
公开(公告)日：2005-06-09
申请号：US10837323
申请日：2004-04-30
申请人： Paul Stewart , Diana Smetters , Rebecca Grinter , Dirk Balfanz , Glenn Durfee , Hao-Chi Wong
发明人： Paul Stewart , Diana Smetters , Rebecca Grinter , Dirk Balfanz , Glenn Durfee , Hao-Chi Wong
IPC分类号： H04K1/00 , H04L9/00 , H04L29/06 , H04L29/08
CPC分类号： H04L67/125 , H04L63/0492 , H04L63/061 , H04L63/0823 , H04L63/12 , H04W12/04
摘要： We present technology that allows layman computer users to simply create, provision, and maintain secured infrastructure—an instant PKI. This technology can be used in a wide variety of applications including enabling secure communications to components of a vehicle, and enabling secure communications between the vehicle and associated infrastructure.
摘要翻译：我们提供的技术允许外行电脑用户简单地创建，配置和维护安全的基础设施 - 即时PKI。该技术可用于各种应用，包括实现与车辆组件的安全通信，以及实现车辆与相关基础设施之间的安全通信。

7. 发明授权

US06311409B1 Freeze drying apparatus 失效
标题翻译：冷冻干燥装置
公开(公告)号：US06311409B1
公开(公告)日：2001-11-06
申请号：US09255581
申请日：1999-02-22
申请人： Nicholas V. Coppa , Paul Stewart , Ernesto Renzi
发明人： Nicholas V. Coppa , Paul Stewart , Ernesto Renzi
IPC分类号： F26B506
CPC分类号： F26B5/06
摘要： The present invention provides methods and apparatus for freeze drying in which a solution, which can be a radioactive salt dissolved within an acid, is frozen into a solid on vertical plates provided within a freeze drying chamber. The solid is sublimated into vapor and condensed in a cold condenser positioned above the freeze drying chamber and connected thereto by a conduit. The vertical positioning of the cold condenser relative to the freeze dryer helps to help prevent substances such as radioactive materials separated from the solution from contaminating the cold condenser. Additionally, the system can be charged with an inert gas to produce a down rush of gas into the freeze drying chamber to also help prevent such substances from contaminating the cold condenser.
摘要翻译：本发明提供了一种用于冷冻干燥的方法和装置，其中可将溶解在酸中的放射性盐的溶液在冷冻干燥室内的垂直板上冷冻成固体。将固体升华成蒸汽并在位于冷冻干燥室上方的冷凝器中冷凝并通过导管与其连接。冷凝器相对于冷冻干燥机的垂直定位有助于防止从溶液中分离的放射性物质等物质污染冷凝器。此外，该系统可以带有惰性气体，以产生气体进入冷冻干燥室的下冲，也有助于防止这些物质污染冷凝器。

8. 发明授权

US5996248A Freeze drying method 失效
标题翻译：冷冻干燥方法
公开(公告)号：US5996248A
公开(公告)日：1999-12-07
申请号：US716008
申请日：1996-09-19
申请人： Nicholas V. Coppa , Paul Stewart , Ernesto Renzi
发明人： Nicholas V. Coppa , Paul Stewart , Ernesto Renzi
IPC分类号： G21F9/08 , F26B5/06 , G21F9/14 , F26B5/04
CPC分类号： F26B5/06
摘要： The present invention provides methods and apparatus for freeze drying in which a solution, which can be a radioactive salt dissolved within an acid, is frozen into a solid on vertical plates provided within a freeze drying chamber. The solid is sublimated into vapor and condensed in a cold condenser positioned above the freeze drying chamber and connected thereto by a conduit. The vertical positioning of the cold condenser relative to the freeze dryer helps to help prevent substances such as radioactive materials separated from the solution from contaminating the cold condenser. Additionally, the system can be charged with an inert gas to produce a down rush of gas into the freeze drying chamber to also help prevent such substances from contaminating the cold condenser.
摘要翻译：本发明提供了一种用于冷冻干燥的方法和装置，其中可将溶解在酸中的放射性盐的溶液在冷冻干燥室内的垂直板上冷冻成固体。将固体升华成蒸汽并在位于冷冻干燥室上方的冷凝器中冷凝并通过导管与其连接。冷凝器相对于冷冻干燥机的垂直定位有助于防止从溶液中分离的放射性物质等物质污染冷凝器。此外，该系统可以带有惰性气体，以产生气体进入冷冻干燥室的下冲，也有助于防止这些物质污染冷凝器。

9. 发明授权

US07511475B2 Mobile member speed sensor 有权
标题翻译：移动成员速度传感器
公开(公告)号：US07511475B2
公开(公告)日：2009-03-31
申请号：US10537267
申请日：2003-12-01
申请人： Christophe Maerky , Geraint Jewell , Richard Clark , Paul Stewart
发明人： Christophe Maerky , Geraint Jewell , Richard Clark , Paul Stewart
IPC分类号： G01B7/14
CPC分类号： F16K31/0679 , F01L9/04 , F01L2009/0436 , F01L2009/0448 , F01L2009/0469 , F16K37/0033 , F16K37/0041 , G01P3/52 , H01F7/122 , H01F7/1615 , H01F21/06
摘要： A speed sensor for a moving member (8) comprises means (27; 34) for constituting a magnetic singularity on a portion of the moving member, and a sleeve slidably receiving said portion and including at least an annular coil (20, 21) and an annular permanent magnet (22, 23) disposed on a common axis between annular pole pieces (24, 25).
摘要翻译：用于移动构件（8）的速度传感器包括用于在移动构件的一部分上构成磁性奇点的装置（27; 34）和可滑动地容纳所述部分并且至少包括环形线圈（20,21）的套筒和设置在环形极片（24,25）之间的公共轴上的环形永磁体（22,23）。

10. 发明授权

US07392387B2 Apparatus and methods for providing secured communication 有权
标题翻译：用于提供安全通信的装置和方法
公开(公告)号：US07392387B2
公开(公告)日：2008-06-24
申请号：US11679166
申请日：2007-02-26
申请人： Dirk Balfanz , Diana Smetters , Paul Stewart , Daniel C. Swinehart
发明人： Dirk Balfanz , Diana Smetters , Paul Stewart , Daniel C. Swinehart
IPC分类号： H04L9/00
CPC分类号： H04L63/18 , G06Q20/382 , H04L12/1818 , H04L29/06 , H04L63/0492 , H04L63/065 , H04L63/0823 , H04L63/104 , H04L67/12 , H04L69/329
摘要： Authentication information is generated for a group where members within a group are able to communicate with each other, but a non-members is not able to participate in that communication. The authentication information provides the determination of whether the member belongs to the group.
摘要翻译：为组内的成员能够彼此通信的组生成认证信息，但非成员不能参与该通信。验证信息提供了该成员是否属于该组的确定。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式