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    • 33. 发明申请
    • Method for preparing hydro/organo gelators from disaccharide sugars by biocatalysis and their use in enzyme-triggered drug delivery
    • 通过生物催化从二糖制备水/有机胶凝剂的方法及其在酶触发药物递送中的应用
    • US20100129451A1
    • 2010-05-27
    • US12313784
    • 2008-11-24
    • George JohnPraveen Kumar Vemula
    • George JohnPraveen Kumar Vemula
    • A61K9/10A61K31/05
    • A61K9/48A61K8/0216A61K8/11A61K8/60A61K9/06A61K31/05A61K31/12A61K47/26A61K2800/10A61K2800/56A61Q19/00
    • A method for preparing hydro/organo gelators from disaccharide sugars by biocatalysis and their use in enzyme-triggered drug delivery. Controlled delivery of an anti-inflammatory, chemopreventive drug is achieved by an enzyme-triggered drug release mechanism via degradation of encapsulated hydrogels. The hydro- and organo-gelators are synthesized in high yields from renewable resources by using a regioselective enzyme catalysis and a known chemopreventive and anti-inflammatory drug, curcumin, is encapsulated in the gel matrix and released by enzyme triggered delivery. The release of the drug occurs at the physiological temperature and control of the drug release rate is achieved by manipulating the enzyme concentration and temperature. The by-products formed after the gel degradation clearly demonstrated the site specificity of degradation of the gelator by enzyme catalysis. The present invention has applications in developing cost effective, controlled drug delivery vehicles from renewable resources, with a potential impact on pharmaceutical research and molecular design and delivery strategies.
    • 通过生物催化从二糖制备水/有机胶凝剂的方法及其在酶触发药物递送中的应用。 通过酶引发的药物释放机制通过封装的水凝胶的降解来实现抗炎化学预防药物的控制递送。 通过使用区域选择性酶催化和已知的化学预防和抗炎药物姜黄素包封在凝胶基质中并通过酶触发递送释放水合和有机胶凝剂以可再生资源的高收率合成。 药物的释放发生在生理温度下,通过操作酶浓度和温度来实现药物释放速率的控制。 在凝胶降解后形成的副产物清楚地证明了通过酶催化降解胶凝剂的位点特异性。 本发明在从可再生资源开发具有成本效益的,可控制的药物递送载体中具有应用,对药物研究和分子设计和递送策略具有潜在的影响。
    • 34. 发明授权
    • Context-sensitive, self-adjusting targeting models
    • 上下文相关的自调整目标模型
    • US07698410B2
    • 2010-04-13
    • US11741301
    • 2007-04-27
    • Amitabh SethShu-Yao ChienGeorge John
    • Amitabh SethShu-Yao ChienGeorge John
    • G06F15/173G06F9/455G06F17/00G10L21/00G01R31/08G06F11/30
    • H04L67/20G06F17/30899H04L67/02
    • In an embodiment, new traffic pattern data is received pertaining to a first time period having a first time increment. The traffic pattern data may be received as, or converted to, count information reflecting the probabilities that the user will select particular links services. An incremental table is accessed to determine stale traffic pattern count data, which is the traffic pattern count data in the incremental table over a second time period having the first time increment, wherein the second time period covers the oldest traffic pattern count data in the incremental table. Then a count table is updated to reflect removal of the stale traffic pattern count data, wherein the count table contains global count data at a higher level of granularity than the incremental table. The incremental table and count table are updated to reflect addition of the new traffic pattern data.
    • 在一个实施例中,接收关于具有第一时间增量的第一时间段的新的业务模式数据。 业务模式数据可以被接收为反映用户将选择特定链路服务的概率的计数信息或转换为计数信息。 访问增量表以确定陈旧的业务模式计数数据,其是具有第一时间增量的第二时间段中的增量表中的业务模式计数数据,其中第二时间段覆盖增量中的最旧的业务模式计数数据 表。 然后更新计数表以反映陈旧的流量模式计数数据的删除,其中计数表包含比增量表更高的粒度级别的全局计数数据。 更新增量表和计数表以反映新的流量模式数据的添加。
    • 36. 发明申请
    • Cooling arrangements for integrated electric motor-inverters
    • 集成电动机 - 逆变器的冷却装置
    • US20060174642A1
    • 2006-08-10
    • US11054483
    • 2005-02-09
    • James NagashimaKarl ConroyEric OstromGregory SmithGeorge JohnDavid TangTerence Ward
    • James NagashimaKarl ConroyEric OstromGregory SmithGeorge JohnDavid TangTerence Ward
    • F25B1/00F25D15/00F25B49/00F25D23/12F28D5/00
    • F28D15/00B60K6/26B60K2001/003F28D15/0266H02K9/19H02K11/33H05K7/20936
    • In order to provide a modular arrangement, an inverter for an electric traction motor used to drive an automotive vehicle is positioned in proximity with the traction motor. The inverter is located within a compartment adjacent to one end of the electric traction motor and is cooled in a closed system by spraying a liquid coolant directly onto the inverter. The liquid coolant absorbs heat from the inverter and is cooled by a heat exchange arrangement comprising a reservoir with pipes carrying a second coolant from the radiator of the automotive vehicle. In a preferred embodiment, the coolant is collected from the inverter in an annular reservoir that is integral with the compartment containing the inverter. In accordance with one embodiment of the cooling arrangement, heat from the inverter vaporizes the liquid coolant by absorbing heat from the inverter during a phase change from a liquid to a vapor. The vaporized coolant is condensed by a circulating second coolant in pipes connected to the vehicle's radiator through a condenser that is preferably coaxial with the motor and the annular reservoir, which annular reservoir in the second embodiment collects overspray liquid coolant. In order to avoid degrading the inverter, the coolant is a dielectric fluid.
    • 为了提供模块化布置,用于驱动机动车辆的电动牵引电动机的逆变器位于牵引电动机附近。 逆变器位于与电力牵引电动机的一端相邻的隔室内,并通过将液体冷却剂直接喷射到逆变器上而在封闭系统中冷却。 液体冷却剂从逆变器吸收热量,并且通过热交换装置来冷却,所述热交换装置包括具有从机动车辆的散热器承载第二冷却剂的管道的储存器。 在优选实施例中,冷却剂从与逆变器的隔室成一整体的环形容器中从逆变器收集。 根据冷却装置的一个实施例,来自逆变器的热量在从液体到蒸汽的相变期间通过吸收来自逆变器的热量来蒸发液体冷却剂。 蒸发的冷却剂通过连接到车辆散热器的管道中的循环第二冷却剂冷凝,该冷凝器优选地与电动机和环形储存器同轴,该第二实施例中的环形储存器收集过喷液体冷却剂。 为了避免降低变频器,冷却剂是介质流体。
    • 37. 发明申请
    • Animal Waste Collecting Device
    • 动物废物收集装置
    • US20150189859A1
    • 2015-07-09
    • US14465011
    • 2014-08-21
    • George John
    • George John
    • A01K23/00A01K27/00
    • A01K23/00
    • Disclosed is an animal waste collecting device. The device includes a harness that includes an adjustable waist strap that is attached to a back strap and a pair of leg straps. The leg straps are connected by means of a connecting rod of a receptacle holder, wherein the receptacle holder is positioned adjacent to an animal's buttocks. The connecting rod includes a rotatable rod attached thereto, wherein the rotatable rod includes a pair of bag attachment rods for holding a disposable bag thereon. The connecting rod is connected to the pull straps so that when the pull straps are actuated, the connecting rod moves the rotatable rod and the bag attachment rods. In this way, the disposable bag can be automatically positioned to collect animal waste as the animal defecates, thereby eliminating the need for an animal owner to pick up animal waste by hand.
    • 公开了一种动物废物收集装置。 该装置包括线束,其包括附接到背带和一对腿带的可调节腰带。 腿带通过容器保持器的连杆连接,其中容器保持器邻近动物的臀部定位。 所述连杆包括安装在其上的可旋转杆,其中所述可转动杆包括用于在其上保持一次性袋的一对袋附接杆。 连接杆连接到拉带,以便当拉带被致动时,连杆移动可旋转杆和袋附件杆。 以这种方式,随着动物排便,一次性袋可以自动定位以收集动物废物,从而消除了动物所有者用手拾取动物废物的需要。
    • 39. 发明申请
    • System and method for sharpening vector-valued digital images
    • 用于锐化矢量值数字图像的系统和方法
    • US20060182364A1
    • 2006-08-17
    • US11059009
    • 2005-02-16
    • George John
    • George John
    • G06K9/40
    • G06T5/004
    • Sharpening multi-spectral digital images without increasing noise is accomplished by filtering vector values rather than independent scalar values. A low-pass filter is performed on image A to obtain a blurred image B1 with noise and signal suppressed. The resulting blurred image B1 is subtracted from the original image A to produce a high frequency band C1 that contains noise and signal. Vector difference mean filtering is performed on the original image A to produce a filtered image B2 with noise suppressed. The filtered image B2 is subtracted from the original image A to produce a noise band C2 that contains noise with very little signal. The noise band C2 is subtracted from the high frequency band C1 to produce a signal band D that contains the signal. The signal band D is then added to the filtered image B2 to further enhance detail in the noise filtered band.
    • 通过过滤矢量值而不是独立的标量值来实现锐化多光谱数字图像而不增加噪声。 在图像A上执行低通滤波器以获得具有噪声和信号抑制的模糊图像B 1。 从原始图像A中减去所得到的模糊图像B 1,以产生包含噪声和信号的高频带C 1。 对原始图像A执行矢量差分平均滤波以产生噪声抑制的滤波图像B 2。 从原始图像A中减去滤波图像B 2,以产生包含非常小信号的噪声的噪声频带C2。 从高频带C 1中减去噪声频带C 2,以产生包含该信号的信号频带D. 然后将信号频带D加到滤波图像B 2,以进一步增强噪声滤波频带中的细节。
    • 40. 发明授权
    • Method for preparing hydro/organo gelators from disaccharide sugars by biocatalysis and their use in enzyme-triggered drug delivery
    • 通过生物催化从二糖制备水/有机胶凝剂的方法及其在酶触发药物递送中的应用
    • US08968784B2
    • 2015-03-03
    • US12313784
    • 2008-11-24
    • George JohnPraveen Vemula
    • George JohnPraveen Vemula
    • A61K9/14A61K31/05A01N31/08A61K9/06A61K47/26
    • A61K9/48A61K8/0216A61K8/11A61K8/60A61K9/06A61K31/05A61K31/12A61K47/26A61K2800/10A61K2800/56A61Q19/00
    • A method for preparing hydro/organo gelators from disaccharide sugars by biocatalysis and their use in enzyme-triggered drug delivery. Controlled delivery of an anti-inflammatory, chemopreventive drug is achieved by an enzyme-triggered drug release mechanism via degradation of encapsulated hydrogels. The hydro- and organo-gelators are synthesized in high yields from renewable resources by using a regioselective enzyme catalysis and a known chemopreventive and anti-inflammatory drug, curcumin, is encapsulated in the gel matrix and released by enzyme triggered delivery. The release of the drug occurs at the physiological temperature and control of the drug release rate is achieved by manipulating the enzyme concentration and temperature. The by-products formed after the gel degradation clearly demonstrated the site specificity of degradation of the gelator by enzyme catalysis. The present invention has applications in developing cost effective, controlled drug delivery vehicles from renewable resources, with a potential impact on pharmaceutical research and molecular design and delivery strategies.
    • 通过生物催化从二糖制备水/有机胶凝剂的方法及其在酶触发药物递送中的应用。 通过酶引发的药物释放机制通过封装的水凝胶的降解来实现抗炎化学预防药物的控制递送。 通过使用区域选择性酶催化和已知的化学预防和抗炎药物姜黄素包封在凝胶基质中并通过酶触发递送释放水合和有机胶凝剂以可再生资源的高收率合成。 药物的释放发生在生理温度下,通过操作酶浓度和温度来实现药物释放速率的控制。 在凝胶降解后形成的副产物清楚地证明了通过酶催化降解胶凝剂的位点特异性。 本发明在从可再生资源开发具有成本效益的,可控制的药物递送载体中具有应用,对药物研究和分子设计和递送策略具有潜在的影响。