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1. 发明授权

US08771622B2 Impurities removal from waste solids in the production of soda ash, sodium bicarbonate and/or other derivatives 有权
标题翻译：在苏打灰，碳酸氢钠和/或其他衍生物的生产中从废物固体中除去杂质
公开(公告)号：US08771622B2
公开(公告)日：2014-07-08
申请号：US13099501
申请日：2011-05-03
申请人： Ronald O. Hughes , Jessica A. Mote , Alain Vandendoren , James D. Phillip , David W. Smith
发明人： Ronald O. Hughes , Jessica A. Mote , Alain Vandendoren , James D. Phillip , David W. Smith
IPC分类号： C01D1/32 , C01D3/16
CPC分类号： C01D5/16 , C01D7/10 , C01D7/12 , C01D7/22 , C01D7/24 , C01D7/28
摘要： A method for removing impurities from a waste solid to provide at least a portion of a suitable crystallizer feed to a process for making crystalline sodium carbonate, bicarbonate, and/or other derivatives. The method comprises: contacting the waste solid with a leach solution to dissolve at least one impurity and dissolving the resulting leached residue. Leaching may include heap percolation. The leach solution may comprise a crystallizer purge liquor, a process waste effluent, a mine water, or mixtures thereof. The method may further comprise adding a magnesium compound to the resulting leached residue during or after its dissolution to remove another impurity. The waste solid preferably comprises a pond solid containing such impurities. The pond solid may be recovered from a pond receiving crystallizer purge liquor(s) and/or other process waste effluent(s). The pond solid may contain sodium carbonate, any hydrate thereof, sodium bicarbonate, and/or sodium sesquicarbonate. The impurities to be removed may comprise sodium chloride, sodium sulfate, silicates, and/or organics.
摘要翻译：从废弃固体中除去杂质的方法，以提供至少一部分合适的结晶器进料，以制备结晶碳酸钠，碳酸氢盐和/或其它衍生物的方法。该方法包括：使废弃物与浸出溶液接触以溶解至少一种杂质并溶解所产生的浸出残渣。浸出可能包括堆渗。浸出溶液可以包括结晶器清洗液，工艺废物流出物，矿井水或其混合物。该方法可以进一步包括在其溶解期间或之后向所产生的浸出残渣中加入镁化合物以除去另一种杂质。废固体优选包含含有这种杂质的池塘固体。池塘固体可以从接收结晶器清洗液和/或其它工艺废物流出物的池中回收。池塘固体可以含有碳酸钠，其任何水合物，碳酸氢钠和/或倍半碳酸钠。待除去的杂质可包括氯化钠，硫酸钠，硅酸盐和/或有机物。

2. 发明授权

US08337571B2 Removal of impurities in the production of crystalline sodium carbonate, bicarbonate, or sulfite 有权
标题翻译：在生产结晶碳酸钠，碳酸氢盐或亚硫酸盐时除去杂质
公开(公告)号：US08337571B2
公开(公告)日：2012-12-25
申请号：US12718098
申请日：2010-03-05
申请人： James D. Phillip , Jessica A. Mote , David W. Smith
发明人： James D. Phillip , Jessica A. Mote , David W. Smith
IPC分类号： B01D9/00
CPC分类号： C01D5/14 , C01D5/16 , C01D7/26
摘要： A magnesium treatment for removing water-soluble impurities in a process for making crystalline sodium carbonate, bicarbonate, or sulfite. A waste comprising such impurities is treated with a magnesium compound to form water-insoluble matter which is removed to form a purified solution. The treatment may be performed on a solution which contains the waste and optionally dissolved calcined trona. The purified solution may be used as a feedstock to form crystalline soda ash, and/or used as a reactant to produce crystalline sodium sulfite or bicarbonate via reaction with SO2 or CO2. In preferred embodiments, the waste may comprise a purge or weak liquor, a reclaimed solid, or combinations thereof. The water-soluble impurities may be silicates and/or foam-causing impurities, and the waste may contain sodium bicarbonate, sodium sesquicarbonate, and/or one or more sodium carbonate hydrates, such as decahydrate.
摘要翻译：在制造结晶碳酸钠，碳酸氢盐或亚硫酸盐的方法中除去水溶性杂质的镁处理。包含这种杂质的废物用镁化合物处理以形成水不溶性物质，其被除去以形成纯化溶液。处理可以在含有废物和任选溶解的煅烧天然碱的溶液上进行。纯化的溶液可以用作原料以形成结晶苏打灰，和/或用作反应物以通过与SO 2或CO 2反应产生结晶亚硫酸钠或碳酸氢盐。在优选的实施方案中，废物可以包含吹扫或弱液，再生固体或其组合。水溶性杂质可以是硅酸盐和/或引起泡沫的杂质，并且废物可以含有碳酸氢钠，倍半碳酸钠和/或一种或多种碳酸钠水合物，例如十水合物。

3. 发明授权

US09302065B2 Patient interface device with adjustable headgear and frame 有权
标题翻译：患者接口装置，带有可调式头带和框架
公开(公告)号：US09302065B2
公开(公告)日：2016-04-05
申请号：US13503102
申请日：2010-08-31
申请人： David W. Smith , Gregory John Jablonski , Derrick Blake Andrews , Harold Allen Lockhart
发明人： David W. Smith , Gregory John Jablonski , Derrick Blake Andrews , Harold Allen Lockhart
IPC分类号： A61M16/06 , A61M16/00
CPC分类号： A61M16/0683 , A61M16/06 , A61M16/0633 , A61M16/0672 , A61M2210/0618
摘要： A patient interface device includes a main frame and a headgear. The main frame includes a central support portion for supporting a cushion component and first and second arms extending from the central support portion. The headgear includes a support portion, and first and second straps extending therefrom. The first strap has a first pocket and the second strap has a second pocket, wherein the first arm is received and moveable within the first pocket along a longitudinal axis of the first strap and the second arm is received and moveable within the second pocket along a longitudinal axis of the second strap. The headgear also includes first and second fastening mechanisms for securing the headgear to the main frame, holding the first arm in a selected position within the first pocket and holding the second arm in a selected position within the second pocket.
摘要翻译：患者接口装置包括主框架和头盔。主框架包括用于支撑缓冲部件的中心支撑部分和从中心支撑部分延伸的第一和第二臂。头带包括支撑部分，以及从其延伸的第一和第二条带。所述第一带具有第一袋，所述第二带具有第二袋，其中所述第一臂被容纳并沿着所述第一带的纵向轴线在所述第一袋内可移动，并且所述第二臂沿着所述第一袋接收并在所述第二袋内沿着第二条带的纵向轴线。头套还包括用于将头带固定到主框架的第一和第二紧固机构，将第一臂保持在第一袋内的选定位置并将第二臂保持在第二袋内的选定位置。

4. 发明授权

US09078685B2 Method and system for performing invasive medical procedures using a surgical robot 有权
标题翻译：使用外科手术机器人进行侵入性医疗手术的方法和系统
公开(公告)号：US09078685B2
公开(公告)日：2015-07-14
申请号：US13542560
申请日：2012-07-05
申请人： David W. Smith , Regina DeSanctis-Smith , Alan M. Pitt , Nicholas Theodore , Neil Crawford
发明人： David W. Smith , Regina DeSanctis-Smith , Alan M. Pitt , Nicholas Theodore , Neil Crawford
IPC分类号： A61B5/055 , A61B5/06 , A61B19/00 , A61B17/34
CPC分类号： A61B34/30 , A61B5/06 , A61B17/3478 , A61B34/20 , A61B34/25 , A61B34/73 , A61B90/10 , A61B90/11 , A61B90/36 , A61B2034/107 , A61B2034/2051 , A61B2034/301
摘要： A method and system for performing invasive procedures includes a surgical robot which is controlled by a guidance system that uses time of flight calculations from RF transmitters embedded in the robot, surgical instrument, and patient anatomy. Sensors around the room detect RF transmissions emitted by the RF transmitters and drive the robot according to a preprogrammed trajectory entered into the guidance system.
摘要翻译：用于执行侵入性手术的方法和系统包括由引导系统控制的手术机器人，所述引导系统利用嵌入在机器人中的RF发射器，外科器械和患者解剖结构中的飞行时间计算。房间周围的传感器检测射频发射器发射的射频发射器，并根据输入引导系统的预编程轨迹驱动机器人。

5. 发明授权

US08997736B2 Interface apparatus identification system and method and differentiating feature therefor 有权
标题翻译：接口设备识别系统及其方法及其特征
公开(公告)号：US08997736B2
公开(公告)日：2015-04-07
申请号：US13131630
申请日：2009-11-21
申请人： David W. Smith
发明人： David W. Smith
IPC分类号： A61M16/00 , A62B9/00 , A62B27/00 , G08B3/00 , G08B5/00 , A61M16/06 , A61M16/08
CPC分类号： A61M16/06 , A61M16/0816 , A61M16/0825 , A61M16/0875 , A61M2205/6018 , A61M2205/6081
摘要： An interface apparatus identification system for a respiration machine such as, for example, a medical ventilator, includes a detection element which is adapted to communicate with the ventilator, a patient interface assembly including a patient interface apparatus for delivering a flow of gas from the ventilator to an airway of a patient, and a differentiating feature which is incorporated into the patient interface assembly. The patient interface apparatus is selected from a predetermined category such as, for example, a specific make or brand. The differentiating feature is detectable by the detection element to distinguish patient interface apparatus that fall within the predetermined category from those that do not. Operation of the respiration machine in conjunction with the patient interface apparatus is dependent upon detection of the differentiating feature by the detection element. An associated identification method is also disclosed.
摘要翻译：用于呼吸机例如医疗呼吸机的接口装置识别系统包括适于与呼吸机通信的检测元件，患者接口组件，包括用于从呼吸机输送气流的患者接口装置到患者的气道，以及结合到患者接口组件中的微分特征。患者接口装置从预定类别中选择，例如特定品牌或品牌。检测元件可以检测微分特征，以区分属于预定类别的患者接口设备与不具有预定类别的患者接口设备。与患者接口装置一起操作呼吸机取决于检测元件对差分特征的检测。还公开了相关的识别方法。

6. 发明申请

US20140123981A1 SKIN-CONTACT PRODUCT HAVING MOISTURE AND MICROCLIMATE CONTROL 审中-公开
标题翻译：具有水分和微量控制的皮肤接触产品
公开(公告)号：US20140123981A1
公开(公告)日：2014-05-08
申请号：US14127538
申请日：2012-06-25
申请人： Nicolaas Petrus Willard , Mareike Klee , Lucas Johannes Anna Maria Beckers , Dirk Burdinski , Joyce Vanzanten , Willem Franke Pasveer , Biju Kumar Sreedharan Nair , David W. Smith , Cornelis Petrus Hendriks , Sima Asvadi
发明人： Nicolaas Petrus Willard , Mareike Klee , Lucas Johannes Anna Maria Beckers , Dirk Burdinski , Joyce Vanzanten , Willem Franke Pasveer , Biju Kumar Sreedharan Nair , David W. Smith , Cornelis Petrus Hendriks , Sima Asvadi
IPC分类号： A61M16/06 , A61M16/00
CPC分类号： C08G77/28 , A61M16/0057 , A61M16/06 , A61M16/0605 , A61M16/0616 , A61M16/0633 , A61M16/0683 , A61M16/0816 , A61M2205/0205 , A61M2205/0238 , A61M2205/7527 , A61M2205/7536 , C08G77/08 , C08J9/00 , C08J2207/10 , C08J2383/08
摘要： Skin-contact products with a transpiration function such as medical devices or medicinal products, of which face masks, aspirators, ventilators, breast pumps or wound dressings are examples are described especially a skin-contact product with a transpiration function with an improved microclimate at a patient interface material-skin contact area. In an embodiment a material system (10, 20, 30) is described that comprises a hydrophobic silicone base material (11, 21, 31) and a hydrophilic silicone material (12, 22, 32) that is combined with the hydrophobic base material (11, 21, 31). At least a part of the hydrophilic material (12, 22, 32) is in contact with a moist surface (50). The hydrophobic base material (11, 21, 31) provides mechanical and dynamical stability of the material system (10, 20, 30). The hydrophilic material (12, 22, 32) allows for uptake or for diffusion of moisture away from moist surface (50). The material system (10, 20, 30) is utilized to fabricate a patient interface material (41) and forehead pad (42) of a user or patient interface, such as face mask (40), for example, a patient interface mask for positive air pressure therapy. Furthermore, a novel composition for the preparation of hydrophilic silicone materials, suitable for use in the material system (10, 20, 30), is disclosed.
摘要翻译：具有蒸发功能的皮肤接触产品，例如面罩，抽吸器，呼吸机，吸乳器或伤口敷料等医疗设备或医药产品，是具有蒸发功能的皮肤接触产品，具有改善的小气候患者界面材料 - 皮肤接触面积。在一个实施例中，描述了一种材料系统（10,20,30），其包括疏水性硅氧烷基材料（11,21,31）和亲水性硅氧烷材料（12,22,32），其与疏水基础材料 11,21,31）。至少一部分亲水性材料（12,22,32）与潮湿的表面（50）接触。疏水基材（11,21,31）提供材料体系（10,20,30）的机械和动力学稳定性。亲水材料（12,22,32）允许摄取或使湿气从潮湿表面（50）扩散。材料系统（10,20,30）用于制造用户或患者接口（例如面罩（40））的患者接口材料（41）和前额垫（42），例如患者接口面罩，用于正压气疗此外，公开了一种用于制备适用于材料体系（10,20,30）的亲水硅氧烷材料的新型组合物。

7. 发明授权

US08528315B2 Air cooling apparatus for a purge valve 有权
标题翻译：用于清洗阀的空气冷却装置
公开(公告)号：US08528315B2
公开(公告)日：2013-09-10
申请号：US12289573
申请日：2008-10-30
申请人： David W. Smith , Doug Byrd , Michael P. Black , Swapnil Tiwari
发明人： David W. Smith , Doug Byrd , Michael P. Black , Swapnil Tiwari
IPC分类号： F02C7/12
CPC分类号： F16K49/005 , Y10T137/6525 , Y10T137/7062
摘要： A cooling enclosure for a valve includes an elongated housing body having a pair of housing portions and a pair of removable end plates, the pair of housing portions separable along at least one longitudinally-extending seam. Fastener devices are provided for securing the pair of housing portions engaged along the at least one longitudinal extending seam. One or more apertures are provided for accommodating a like number of valve fittings, and cooling air inlet and outlet openings are also provided in the housing body for supplying and removing cooling air to the housing body.
摘要翻译：用于阀的冷却外壳包括细长的壳体，其具有一对壳体部分和一对可移除的端板，所述一对壳体部分沿着至少一个纵向延伸的接缝可分离。提供紧固件装置用于固定沿着至少一个纵向延伸接缝接合的一对壳体部分。提供一个或多个孔以容纳相同数量的阀配件，并且冷却空气入口和出口也设置在壳体中，用于向壳体提供和去除冷却空气。

8. 发明授权

US08219178B2 Method and system for performing invasive medical procedures using a surgical robot 有权
标题翻译：使用外科手术机器人进行侵入性医疗手术的方法和系统
公开(公告)号：US08219178B2
公开(公告)日：2012-07-10
申请号：US11845557
申请日：2007-08-27
申请人： David W. Smith , Regina DeSanctis-Smith , Alan M. Pitt , Nicholas Theodore , Neil R. Crawford
发明人： David W. Smith , Regina DeSanctis-Smith , Alan M. Pitt , Nicholas Theodore , Neil R. Crawford
IPC分类号： A61B5/05
CPC分类号： A61B34/30 , A61B5/06 , A61B17/3478 , A61B34/20 , A61B34/25 , A61B34/73 , A61B90/10 , A61B90/11 , A61B90/36 , A61B2034/107 , A61B2034/2051 , A61B2034/301
摘要： A method and system for performing invasive procedures includes a surgical robot which is controlled by a guidance system that uses time of flight calculations from RF transmitters embedded in the robot, surgical instrument, and patient anatomy. Sensors around the room detect RF transmissions emitted by the RF transmitters and drive the robot according to a preprogrammed trajectory entered into the guidance system.
摘要翻译：用于执行侵入性手术的方法和系统包括由引导系统控制的手术机器人，所述引导系统利用嵌入在机器人中的RF发射器，外科器械和患者解剖结构中的飞行时间计算。房间周围的传感器检测射频发射器发射的射频发射器，并根据输入引导系统的预编程轨迹驱动机器人。

9. 发明授权

US08219177B2 Method and system for performing invasive medical procedures using a surgical robot 有权
公开(公告)号：US08219177B2
公开(公告)日：2012-07-10
申请号：US11838027
申请日：2007-08-13
申请人： David W. Smith , Regina DeSanctis-Smith , Alan M. Pitt , Nicholas Theodore , Neil R. Crawford
发明人： David W. Smith , Regina DeSanctis-Smith , Alan M. Pitt , Nicholas Theodore , Neil R. Crawford
IPC分类号： A61B5/05
CPC分类号： A61B5/06 , A61B5/064 , A61B17/3478 , A61B34/20 , A61B34/30 , A61B34/73 , A61B90/11 , A61B90/36 , A61B2034/107 , A61B2034/2051 , A61B2090/3975
摘要： A method and system for performing invasive procedures includes a surgical robot which is controlled by a guidance system that uses time of flight calculations from RF transmitters embedded in the robot, surgical instrument, and patient anatomy. Sensors around the room detect RF transmissions emitted by the RF transmitters and drive the robot according to a preprogrammed trajectory entered into the guidance system.

10. 发明授权

US07206933B2 Software modem with privileged mode driver authentication 有权
标题翻译：具有特权模式驱动程序认证的软件调制解调器
公开(公告)号：US07206933B2
公开(公告)日：2007-04-17
申请号：US09901212
申请日：2001-07-09
申请人： Geoffrey S. Strongin , David W. Smith , Brian C. Barnes , Terry L. Cole , Rodney Schmidt , Michael Barclay
发明人： Geoffrey S. Strongin , David W. Smith , Brian C. Barnes , Terry L. Cole , Rodney Schmidt , Michael Barclay
IPC分类号： H04L9/00 , G06F7/04 , H04K1/00
CPC分类号： H04L63/08 , G06F21/85 , H04W12/06
摘要： A computer system includes a peripheral device and a processing unit. The processing unit is adapted to execute a driver for interfacing with the peripheral device in a standard mode of operation and an authentication agent in a privileged mode of operation, wherein the authentication agent includes program instructions adapted to authenticate the driver. The peripheral device may comprise a communications device, such as a software modem. A method for identifying security violations in a computer system includes executing a driver in a standard processing mode of a processing unit; transitioning the processing unit into a privileged processing mode; and authenticating the driver in the privileged processing mode. The driver may be adapted for interfacing with a communications peripheral device, such as a software modem.
摘要翻译：计算机系统包括外围设备和处理单元。所述处理单元适于执行用于以标准操作模式与所述外围设备进行接口的驱动程序，以及特权操作模式的认证代理，其中所述认证代理包括适于认证所述驱动程序的程序指令。外围设备可以包括诸如软件调制解调器的通信设备。一种用于识别计算机系统中的安全违规的方法包括以处理单元的标准处理模式执行驱动程序; 将处理单元转换为特权处理模式; 并以特权处理模式认证驾驶员。驱动器可以适于与诸如软件调制解调器的通信外围设备进行接口。

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