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141. 发明申请

US20050277426A1 System for locating a mobile unit 有权
标题翻译：用于定位移动单元的系统
公开(公告)号：US20050277426A1
公开(公告)日：2005-12-15
申请号：US10522701
申请日：2003-07-16
申请人： David Evans , Paul Rankin
发明人： David Evans , Paul Rankin
IPC分类号： G01S13/04 , H04L12/28 , H04W4/04 , H04W64/00 , H04W84/12 , H04Q7/20
CPC分类号： H04W64/00 , G01S13/04 , H04B17/27 , H04B17/318 , H04W4/04 , H04W84/12
摘要： A wireless local area network (LAN) comprises an access point which transmits a beacon signal at 0 dBm. The detection threshold of the mobile unit is −65 dBm and thus the mobile unit is detected when located within 10 metres of the access point.
摘要翻译：无线局域网（LAN）包括以0dBm发送信标信号的接入点。移动单元的检测阈值为-65dBm，因此在位于接入点10米范围内时检测移动单元。

142. 发明申请

US20050228783A1 Method and apparatus for adjusting the model threshold of a support vector machine for text classification and filtering 失效
标题翻译：用于调整用于文本分类和过滤的支持向量机的模型阈值的方法和装置
公开(公告)号：US20050228783A1
公开(公告)日：2005-10-13
申请号：US10822327
申请日：2004-04-12
申请人： James Shanahan , Norbert Roma , David Evans
发明人： James Shanahan , Norbert Roma , David Evans
IPC分类号： G06F17/30 , G06F7/00 , G06F15/18 , G06K9/62 , G06N5/02
CPC分类号： G06F17/3069 , G06K9/6269
摘要： An information need can be modeled by a binary classifier such as support vector machine (SVM). SVMs can exhibit very conservative precision oriented behavior when modeling information needs. This conservative behavior can be overcome by adjusting the position of the hyperplane, the geometric representation of a SVM. The present invention describes a couple of automatic techniques for adjusting the position of an SVM model based upon a beta-gamma thresholding procedure, cross fold validation and retrofitting. This adjustment technique can also be applied to other types of learning strategies.
摘要翻译：信息需求可以由诸如支持向量机（SVM）的二进制分类器来建模。当建模信息需求时，SVM可以表现出非常保守的精确定向行为。这种保守的行为可以通过调整超平面的位置，SVM的几何表示来克服。本发明描述了一些用于基于β-gamma阈值处理程序，交叉验证和翻新来调整SVM模型的位置的自动技术。这种调整技术也可以应用于其他类型的学习策略。

143. 发明申请

US20050203031A1 Novel antidiabetic agents 失效
公开(公告)号：US20050203031A1
公开(公告)日：2005-09-15
申请号：US11106594
申请日：2005-04-15
申请人： David Evans
发明人： David Evans
IPC分类号： C12N9/99 , A61K31/401 , A61K31/4439 , A61K38/00 , A61P3/10 , A61P43/00 , C07D207/16 , C07D207/22 , C07D401/12 , C07K5/062 , A61K38/04
CPC分类号： C07D401/12 , C07D207/16
摘要： Compounds which are 1-(2′-aminoacyl)-2-cyanopyrrolidine derivatives according to general formula (1) are DP-IV inhibitors for treatment of impaired glucose tolerance or type 2 diabetes; wherein A is selected from groups (2, 3 and 4); X is selected from aminoacyl groups corresponding to the natural amino acids, acyl groups R3CO, groups R4COOC(R5)(R6)OCO, methoxycarbonyl, ethoxycarbonyl and benzyloxycarbonyl; R1 is selected from H, C1-C6alkyl residues, (CH2)aNHW1, (CH2)bCOW2, (CH2)cOW3, CH(Me)OW4, (CH2)d—C6H4—W5 and (CH2)eSW6, where a is 2-5, b is 1-4, c is 1-2, d is 1-2, e is 1-3, W1 is COW6, CO2W6 or SO2W6, W2 is OH, NH2, OW6 or NHW6, W3 is H or W6, W4 is H or W6, W5 is H, OH or OMe, and W6 is C1-C6 alkyl, optionally substituted phenyl, optionally substituted heteroaryl or benzyl and R2 is selected from H and (CH2)n—C5H3N—Y, where n is 2-4 and Y is H, F, Cl, NO2 or CN, or R1 and R2 together are —(CH2)p— where p is 3 or 4; R3 is selected from H, C1-C6 alkyl and phenyl; R4 is selected from H, C1-C6 alkyl, benzyl and optionally substitued phenyl; R5 and R6 are each independently selected from H and C1-C6 alkyl or together are —(CH2)m—, where m is 4-6; R7 is selected from pyridyl and optionally substituted phenyl; R8 is selected from H and C1-C3 alkyl; and R9 is selected from H, C1-C6 alkyl, C1-C6 alkoxy and phenyl.

144. 发明授权

US06939297B2 Apparatus and methods for cardiac surgery 有权
标题翻译：心脏手术的装置和方法
公开(公告)号：US06939297B2
公开(公告)日：2005-09-06
申请号：US09993175
申请日：2001-11-06
申请人： James R. Gannoe , Daniel M. Brounstein , Meir Moshe , Jan Komtebedde , David Evans , Andrew H. Hancock
发明人： James R. Gannoe , Daniel M. Brounstein , Meir Moshe , Jan Komtebedde , David Evans , Andrew H. Hancock
IPC分类号： A61B17/00 , A61B17/02 , A61B17/04 , A61B19/00 , A61B1/32
CPC分类号： A61B17/0206 , A61B17/02 , A61B17/0483 , A61B90/50 , A61B2017/0046 , A61B2017/00464 , A61B2017/0243
摘要： The invention provides a stabilizer having a foot to stabilize a patient's heart. The stabilizer has a first foot which is larger than a second foot. The first foot has lateral surfaces which are used to retract other parts of the heart while contact surfaces stabilize the target artery.
摘要翻译：本发明提供一种具有足以稳定患者心脏的稳定器。稳定器具有大于第二脚的第一脚。第一只脚具有用于缩回心脏的其他部分的侧表面，而接触表面稳定目标动脉。

145. 发明申请

US20050178525A1 Heat exchanger, method of manufacture and tube plate therefor 审中-公开
标题翻译：换热器，制造方法及管板
公开(公告)号：US20050178525A1
公开(公告)日：2005-08-18
申请号：US10515947
申请日：2004-08-19
申请人： David Pierce , David Evans
发明人： David Pierce , David Evans
IPC分类号： F28D1/053 , F28F9/02 , F28F9/16 , F28F9/04
CPC分类号： F28F9/162 , F28D1/05333 , F28D2021/0094 , F28F9/02 , F28F9/0229
摘要： This invention relates to a heat exchanger, to a method of manufacturing the heat exchanger, and to a tube plate for use in the heat exchanger. The heat exchanger is particularly suited for radiators for motor vehicles. The heat exchanger comprises an array of tubes, at least one end of each tube being sealingly connected to a tube plate, the tube plate having a first tube plate wall and a second tube plate wall with a gap between the tube plate walls, each of the first tube plate wall and the second tube plate wall having an opening to receive the end of a tube, the gap between the tube plate walls providing a chamber for containing a sealing material. There is also provided a method of making a heat exchanger including the step is injecting a settable sealing material into the chamber defined by the tube plate walls.
摘要翻译：本发明涉及热交换器，热交换器的制造方法和热交换器中使用的管板。热交换器特别适用于机动车辆的散热器。热交换器包括一组管子，每个管的至少一端密封地连接到管板，管板具有第一管板壁和第二管板壁，在管板壁之间具有间隙，每个管板第一管板壁和第二管板壁具有用于容纳管的端部的开口，管板壁之间的间隙提供用于容纳密封材料的室。还提供了一种制造热交换器的方法，该方法包括将可固化的密封材料注入由管板壁限定的室中。

146. 发明申请

US20050152024A1 Nonvolatile solid state electro-optic modulator 有权
标题翻译：非易失固态电光调制器
公开(公告)号：US20050152024A1
公开(公告)日：2005-07-14
申请号：US10755637
申请日：2004-01-12
申请人： Nobuyoshi Awaya , David Evans
发明人： Nobuyoshi Awaya , David Evans
IPC分类号： G02F1/00 , G02F1/03 , G02F1/05 , G02F1/225 , G02F1/313
CPC分类号： G02F1/0316 , G02F1/05 , G02F1/225 , G02F1/3132
摘要： Perovskite materials having magnetoresistive effect under the influence of an electric field can be employed in the construction of nonvolatile solid state electro-optic modulator. These materials display nonvolatile changes in electrical resistance and reactant when subjected to an electric field. As with other known perovskite materials, this is accompanied by nonvolatile changes in electro-optic properties related to dispersion and absorption of electromagnetic radiation. The nonvolatility of these materials is exploited in the construction of nonvolatile display and nonvolatile solid state electro-optic modulators such as waveguide switch or phase or amplitude modulators.
摘要翻译：在电场影响下具有磁阻效应的钙钛矿材料可用于构建非挥发性固态电光调制器。这些材料在经受电场时显示电阻和反应物的非挥发性变化。与其他已知的钙钛矿材料一样，伴随着与电磁辐射的分散和吸收相关的电光性质的不稳定变化。这些材料的非易失性被用于构建非易失性显示器和非挥发性固态电光调制器，例如波导开关或相位或振幅调制器。

147. 发明授权

US5474060A Face mask with gas sampling port 失效
标题翻译：带气体采样口的面罩
公开(公告)号：US5474060A
公开(公告)日：1995-12-12
申请号：US110515
申请日：1993-08-23
申请人： David Evans
发明人： David Evans
IPC分类号： A61M16/06 , A61M16/08 , A61M16/00 , A62B7/10 , A62B18/02 , F16K31/02
CPC分类号： A61B5/097 , A61B5/4821 , A61M16/06 , A61M16/085 , A61M16/0666 , A61M2230/202 , A61M2230/205
摘要： This invention relates to face masks, and particularly respiratory face masks for administering a gas, such as oxygen or a mixture thereof, to a patient, and specifically when an operation is performed involving a local anaesthetic or when a patient is recuperating in an intensive care unit or post-anaesthetic care unit. The face mask includes a body adapted to cover at least the nose of a wearer, and having a peripheral edge for substantially sealing at least a portion of the body of the mask to the face of a wearer. Moreover, the peripheral edge is contoured to extend over the bridge of the nose and well below the level of the eyes of the patient or wearer. The face mask includes an inlet for directing a flow of gas to the interior of the mask, and a port for allowing the exhaled air stream by the patient to flow therethrough, and particularly to a tube for directing such flow to suitable monitoring apparatus for measuring the components thereof, such as a mass spectrometer or capnograph. The port includes a connector having a configuration for releasably engaging one end of the tube presented thereto, with such connector including a conduit, and, in the preferred embodiment, in the term of a tubular portion or element, for directing the flow of gas from the interior of the mask to such tube.
摘要翻译：本发明涉及面罩，特别是呼吸面罩，用于向患者施用诸如氧气或其混合物的气体，特别是当进行包括局部麻醉剂的操作或当患者在重症监护中恢复时单位或麻醉后护理单位。所述面罩包括适于至少覆盖穿戴者的鼻子的主体，并且具有用于将所述面罩的至少一部分基本上密封到穿戴者的脸部的周缘。此外，外围边缘被轮廓化以在鼻子的桥上延伸并且远低于患者或佩戴者的眼睛的水平面。面罩包括用于将气体流引导到面罩内部的入口，以及用于允许患者呼出的气流流过其中的端口，特别是用于将这种流引导到合适的测量装置的管其组分，例如质谱仪或capnograph。该端口包括具有用于可释放地接合呈现在其上的管的一端的构造的连接器，其中这种连接器包括导管，并且在优选实施例中，在管状部分或元件中用于引导来自面罩的内部到这样的管子。

148. 外观设计

USD336243S Container 失效
公开(公告)号：USD336243S
公开(公告)日：1993-06-08
申请号：US699782
申请日：1991-05-13
申请人： David Evans
设计人： David Evans

149. 外观设计

USD323259S Shelf unit 失效
公开(公告)号：USD323259S
公开(公告)日：1992-01-21
申请号：US324336
申请日：1989-03-16
申请人： David Evans
设计人： David Evans

150. 发明授权

US3977533A Classifying apparatus 失效
公开(公告)号：US3977533A
公开(公告)日：1976-08-31
申请号：US441305
申请日：1974-02-11
申请人： Eric George Hills , David Evans
发明人： Eric George Hills , David Evans
IPC分类号： B65G47/30 , B07C1/02 , B07C1/04 , B07C3/20 , B65H29/60 , B65G15/00
CPC分类号： B07C1/02 , B07C3/20
摘要： Article classifying apparatus comprises means for conveying articles in series to a work station. At the work station means are provided for establishing a machine readable classification code on each article. The apparatus also includes means for varying the speed of the conveying means.

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