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1. 发明授权

US08179325B2 Planar tripolar antenna 失效
标题翻译：平面三极天线
公开(公告)号：US08179325B2
公开(公告)日：2012-05-15
申请号：US12521595
申请日：2008-01-02
申请人： David J. Edwards , Tong Hao , Wasim Q Malik , Christopher J. Stevens
发明人： David J. Edwards , Tong Hao , Wasim Q Malik , Christopher J. Stevens
IPC分类号： H01Q1/38
CPC分类号： H01Q21/26 , H01Q9/0407 , H01Q9/265 , H01Q21/28
摘要： A tripolar antenna is described having at least two electromagnetic signal transmitting/receiving elements arranged such that their axes of signal transmission/reception sensitivity are not parallel, wherein said elements are provided on or at least partially in a substrate of dielectric material so portions of said at least two elements are coplanar and dielectrically isolated from one another. In a preferred arrangement, two dipoles are provided on the substrate in perpendicular orientation and in the plane containing of the surface of said dielectric material. Most preferably a further third element is provided so as to render the antenna tripolar, said third element comprising a first circular disk element secured to an upper surface of the dielectric material, and a second slightly larger circular disk element, concentrically positioned on the corresponding opposite and lower surface of the dielectric.
摘要翻译：描述了具有至少两个电磁信号发射/接收元件的三极天线，其布置成使得它们的信号发射/接收灵敏度的轴不平行，其中所述元件设置在电介质材料的基底上或至少部分地设置在所述电介质材料的基底上，至少两个元件是共面的并且介电地彼此隔离。在优选的布置中，在垂直取向上和在包含所述电介质材料的表面的平面中的基板上设置两个偶极子。最优选地，提供另外的第三元件以使得天线为三极，所述第三元件包括固定到电介质材料的上表面的第一圆盘元件和第二稍大的圆盘元件，同心地位于相应的对置和电介质的下表面。

2. 发明授权

US5093184A Security paper with metallic patterned elongated security element 失效
标题翻译：安全纸与金属图案的长期安全元素
公开(公告)号：US5093184A
公开(公告)日：1992-03-03
申请号：US530198
申请日：1990-05-29
申请人： David J. Edwards
发明人： David J. Edwards
IPC分类号： B42D15/00 , B44F1/12 , D21H21/42 , G07D7/12
CPC分类号： B42D25/373 , B42D25/29 , B42D25/355 , D21H21/42 , G07D7/124 , B42D2033/10 , B42D2033/20 , B42D2035/36 , B42D25/382 , B42D25/387 , Y10S283/901 , Y10S283/902 , Y10S428/916 , Y10T428/24273 , Y10T428/24322 , Y10T428/24777 , Y10T428/24802 , Y10T428/24868 , Y10T428/24876 , Y10T428/24917 , Y10T428/28 , Y10T428/294 , Y10T428/2942 , Y10T428/2944 , Y10T428/31703
摘要： This invention is concerned with security paper for bank notes, cheques and like documents in a security strip of enhanced security which is more difficult to counterfeit than the present bank notes containing window threads. Security papers according to the invention comprise at least one elongated security element which security element is partially embedded within said paper with portions thereof being exposed at the surface of the paper at spaced intervals along the length of the security element at windows in the paper, said security element being visually detectable in transmitted light and being visible in the windows of the paper in reflected light, wherein the said security element comprises a plurality of layers including a support layer and metallic regions such that when the exposed portions of the security element are viewed in the reflected light there is visible to the unaided eye in each window at least two metallic areas which form repeating patterns along the length of the element, with the said metallic areas being of different color.
摘要翻译：本发明涉及用于增强安全性的安全带中的钞票，支票和类似文件的安全性文件（3），其比包含窗口线程的当前钞票更难伪造。根据本发明的安全纸包括至少一个细长的安全元件（4），该安全元件部分地嵌入所述纸张中，其中其部分在纸的表面以间隔开的间隔沿安全元件的长度在窗口处纸张，所述安全元件在透射光中可视地检测并且在反射光下在纸张的窗口中可见，其中所述安全元件包括多个层，包括支撑层（11）和金属区域（12），使得当在反射光中观察安全元件的暴露部分，在每个窗口中的肉眼可见的至少两个金属区域（1,2）沿着元件的长度形成重复图案，所述金属区域为不同的颜色。

3. 发明授权

US4718064A Automatic test system 失效
标题翻译：自动测试系统
公开(公告)号：US4718064A
公开(公告)日：1988-01-05
申请号：US834902
申请日：1986-02-28
申请人： David J. Edwards , John M. Tillson , James K. Benning
发明人： David J. Edwards , John M. Tillson , James K. Benning
IPC分类号： G06F13/00 , G06F11/22 , G06F11/26 , G06F11/267 , G01R31/28 , G06F11/00
CPC分类号： G06F11/261 , G06F11/2221
摘要： An automatic test system for both production and trouble shooting evaluation of various computer peripheral controller devices. The automatic test system includes a central processing unit, a receiver card adapted to receive a particular type of peripheral controller-under-test and a peripheral emulator. The automatic test system may be employed in the testing of a wide range of peripheral controller devices by utilizing differing receiver cards adapted to each specific kind of peripheral under test. In operation command and data signals are sent from the processor to the controller-under-test through the receiver card, causing the controller-under-test to send modified command and data signals to the peripheral emulator. The central processor then accesses memory in the peripheral emulator to ascertain if the controller-under-test sent the proper commands and data. Testing is further carried out by the central processor loading both normal and abnormal data and status signals into the peripheral emulator and subsequently instructing the unit-under-test to extract the data from the emulator and submit it to the central processor.
摘要翻译：一种用于各种计算机外围控制器设备的生产和故障排除评估的自动测试系统。自动测试系统包括中央处理单元，适于接收特定类型的外围控制器未被测试的接收器卡和外围仿真器。自动测试系统可以用于通过利用适合于每种特定类型的被测外设的不同接收器卡来测试各种外围控制器设备。在操作中，命令和数据信号通过接收器卡从处理器发送到被测控制器，使被测控制器发送修改后的命令和数据信号给外围仿真器。然后，中央处理器访问外围仿真器中的存储器，以确定控制器在测试中是否发送了正确的命令和数据。中央处理器进一步执行测试，将正常和异常数据和状态信号加载到外围仿真器中，并随后指示测试单元从仿真器中提取数据并将其提交给中央处理器。

4. 发明申请

US20100010703A1 Machine guidance system 有权
标题翻译：机器引导系统
公开(公告)号：US20100010703A1
公开(公告)日：2010-01-14
申请号：US12216582
申请日：2008-07-08
申请人： Robert M. Coats , Michael Sean McDaniel , David J. Edwards , Ramkumar Subramanian , Kenneth L. Stratton
发明人： Robert M. Coats , Michael Sean McDaniel , David J. Edwards , Ramkumar Subramanian , Kenneth L. Stratton
IPC分类号： G06F19/00
CPC分类号： G05D1/0278 , G05D1/024 , G05D1/0255 , G05D1/0257 , G05D1/027 , G05D1/0272 , G05D1/0274 , G05D2201/0202
摘要： A guidance system for a mobile machine is disclosed. The guidance system may have a scanning device configured to generate a signal indicative of a lateral distance from the machine to a roadway marker, a locating device configured to determine a geographical location of the machine, and a controller in communication with the scanning device and the locating device. The controller may be configured to receive a desired lateral distance from the machine to the roadway marker, and to compare the desired lateral distance to the actual lateral distance. The controller may further be configured to implement a response to the comparison based on the geographical location.
摘要翻译：公开了一种移动机的引导系统。引导系统可以具有被配置为产生指示从机器到道路标记的横向距离的信号的扫描设备，被配置为确定机器的地理位置的定位设备，以及与扫描设备和定位装置。控制器可以被配置为接收从机器到道路标记的期望的横向距离，并且将期望的横向距离与实际横向距离进行比较。控制器还可以被配置为基于地理位置来实现对比较的响应。

5. 发明授权

US06213264B1 Sealing arrangement for brake camshaft 失效
标题翻译：制动凸轮轴密封装置
公开(公告)号：US06213264B1
公开(公告)日：2001-04-10
申请号：US08730370
申请日：1996-10-15
申请人： Donald G. Walker , David J. Dettloff , David J. Edwards
发明人： Donald G. Walker , David J. Dettloff , David J. Edwards
IPC分类号： F16D5100
CPC分类号： F16D65/22 , F16D65/60 , F16D2125/30 , F16D2125/56 , F16J15/3264
摘要： An improved camshaft sealing arrangement includes seals at each end of the camshaft housing. In addition, seals and washers are positioned between the camshaft and the slack adjuster connection. The combined seals provide a camshaft that is less likely to require maintenance than prior art camshafts. The seal adjacent the cam contacts an outer periphery of the camshaft housing. This seal also provides a thrust bearing washer surface against the camshaft. The seals between the camshaft and the slack adjuster include washers to properly secure and position the seals, the camshaft and the slack adjuster.
摘要翻译：改进的凸轮轴密封装置包括在凸轮轴壳体的每个端部处的密封件。此外，密封件和垫圈位于凸轮轴和松弛调节器连接之间。组合的密封件提供的凸轮轴比现有技术的凸轮轴不太可能需要维护。邻近凸轮的密封件接触凸轮轴壳体的外周。该密封件还提供了抵靠凸轮轴的推力轴承垫圈表面。凸轮轴和松弛调节器之间的密封件包括垫圈以适当地固定和定位密封件，凸轮轴和松弛调节器。

6. 发明授权

US6160006A 6',7'-dihydroxybergamottin, a cytochrome P450 inhibitor in grapefruit 失效
标题翻译： 6'7'-二羟基壳聚糖，葡萄柚汁中的细胞色素P450抑制剂
公开(公告)号：US6160006A
公开(公告)日：2000-12-12
申请号：US951330
申请日：1997-10-16
申请人： David J. Edwards , Patrick M. Woster
发明人： David J. Edwards , Patrick M. Woster
IPC分类号： A61K31/37 , A61K38/13 , A61K31/352 , C07D493/06
CPC分类号： A61K31/37 , A61K38/13 , A61K2300/00
摘要： The present invention provides a composition and methods for inhibiting cytochrome P450 enzyme activity and in particular, inhibiting the activity of the cytochrome P450 3A sub-family of enzymes, specifically, CYP3A4. The present invention provides 6',7'-dihydroxybergamottin, a furanocoumarin, as the compound primarily responsible for the inhibitory effects of grapefruit juice on cytochrome P450 enzyme activity. The present invention also provides a novel synthesis scheme for 6',7'-dihydroxybergamottin.
摘要翻译：本发明提供了抑制细胞色素P450酶活性的组合物和方法，特别是抑制细胞色素P450 3A亚家族酶，特别是CYP3A4的活性。本发明提供作为主要负责葡萄柚汁对细胞色素P450酶活性的抑制作用的化合物的6'，7'-二羟基花生四烯酸呋喃香豆素。本发明还提供了一种新的6'，7'-二羟基石蜡素的合成方案。

7. 发明授权

US5649612A Brake bracket assembly 失效
标题翻译：制动支架总成
公开(公告)号：US5649612A
公开(公告)日：1997-07-22
申请号：US709018
申请日：1996-04-03
申请人： Donald G. Walker , David J. Dettloff , David J. Edwards
发明人： Donald G. Walker , David J. Dettloff , David J. Edwards
IPC分类号： F16D51/22 , F16D65/14 , F16D65/22
CPC分类号： F16D51/22 , F16D65/22 , F16D2125/30 , F16D2125/56
摘要： An improved bracket member for a vehicle brake system is disclosed. The bracket member has a wing bracket at one end for mounting of a brake actuating mechanism and a mounting plate at the opposite end for connection to the spider of the brake assembly. A hollow tubular member is positioned between the wing bracket and mounting plate and securely affixed to each of them, such as by welding. The tubular member can be of any length depending on the vehicle and applicable clearance space. The mounting plate is secured such as by fasteners to the brake assembly. Also, the tubular member protrudes through the mounting plate and is adapted to be separately securely connected to the brake assembly. The end of the tubular member can be securely attached to an opening in the brake assembly in a number of ways, such as by an interference fit, press fit, wedge fit, compression fit in combination with a spanner nut, pinch joint or the like. The end of the tubular member can also be knurled or splined. In another embodiment, the end of the tubular member can be welded to the brake assembly spider.
摘要翻译：公开了一种用于车辆制动系统的改进的支架构件。支架构件在一端具有翼支架，用于在相对端安装制动器致动机构和安装板，用于连接到制动组件的蜘蛛。中空管状构件定位在翼支架和安装板之间，并且例如通过焊接牢固地固定到它们中。管状构件可以根据车辆和适用的间隙空间而具有任何长度。安装板通过紧固件固定到制动组件上。此外，管状构件突出穿过安装板，并且适于独立地牢固地连接到制动组件。管状构件的端部可以以多种方式牢固地附接到制动组件中的开口，例如通过过盈配合，压配合，楔形配合，与扳手螺母，夹紧接头等的压配合。管状构件的端部也可以滚花或花键。在另一个实施例中，管状构件的端部可以焊接到制动器组件蜘蛛。

8. 发明授权

US5772801A Process for the forming of metal alloy wheel rims 失效
标题翻译：金属合金轮辋成型工艺
公开(公告)号：US5772801A
公开(公告)日：1998-06-30
申请号：US717717
申请日：1996-09-23
申请人： Valter Baldi , David J. Edwards, deceased
发明人： Valter Baldi , David J. Edwards, deceased
IPC分类号： B21D22/16 , B21D53/30 , C22F1/00 , B60B21/00
CPC分类号： B21D22/16 , B21D53/30 , Y10T29/49503
摘要： In a process for the forming of wheel rims in metal alloy, a cast blank undergoes a cold chip removal process by cutting its central area, its inner surface and its lateral surface in order to obtain a semi-finished work which is then heated and plastically deformed by flow forming along its lateral surface to obtain an inner edge, an outer edge and a middle portion with a defined machine allowance; the rim thus obtained undergoes another cold chip removal process by cutting in order to work it down to the required size; the latter process may be preceded by solution and age hardening heat treatments.
摘要翻译：在金属合金中形成轮辋的方法中，铸坯通过切割其中心区域，其内表面及其侧表面进行冷切屑去除工艺，以获得半成品，然后将其加热和塑性通过沿着其侧表面的流动形成而变形以获得具有限定的机器余量的内边缘，外边缘和中间部分; 由此获得的边缘通过切割进行另一个冷切屑去除处理，以将其工作到所需的尺寸; 后一种方法可能之前是溶液和时效硬化热处理。

9. 发明授权

US5607034A Cam brake shoe with formed edges 失效
标题翻译：凸轮制动蹄具有形成的边缘
公开(公告)号：US5607034A
公开(公告)日：1997-03-04
申请号：US399051
申请日：1995-03-08
申请人： David J. Edwards , Donn C. Knight , Jonathan L. Wemple
发明人： David J. Edwards , Donn C. Knight , Jonathan L. Wemple
IPC分类号： F16D65/08 , F16D65/14 , F16D69/00
CPC分类号： F16D65/08 , F16D2125/30
摘要： An improved brake shoe table includes the edges of the brake shoe table being bent radially inwardly relative to the remainder of the table by between 45 and 90 degrees. The bent edges increase the rigidity of the brake shoe and also reduce localized lining wear by bringing the lining into contact with a brake drum in a more uniform fashion. Moreover, the improved brake shoe design has unexpectedly decreased the operation noise associated with the use of a cam brake system.
摘要翻译：改进的制动蹄台包括制动蹄台的边缘相对于工作台的其余部分径向向内弯曲45度到90度之间。弯曲的边缘增加了制动蹄的刚度，并且通过以更均匀的方式使衬砌与制动鼓接触来减少局部的衬里磨损。此外，改进的制动瓦设计意外地降低了与使用凸轮制动系统相关联的操作噪音。

10. 发明授权

US5310098A Bush for directing a stream of molten metal into a mold 失效
标题翻译：用于将熔融金属流引导到模具中的衬套
公开(公告)号：US5310098A
公开(公告)日：1994-05-10
申请号：US18691
申请日：1993-02-17
申请人： David J. Edwards
发明人： David J. Edwards
IPC分类号： B22D17/20 , B22D18/04 , B22D41/50 , B22D35/00
CPC分类号： B22D41/50 , B22D17/2023 , B22D18/04
摘要： Molten metal is either poured or injected into the cavity of a permanent mold by way of a bush which comprises a metal sleeve, anchored to the mold itself, a first tubular element of ceramic material lodged internally of the sleeve, and a second tubular element, also ceramic, coaxial with the first. The stream of metal passes from a feeder into the inlet end of the bush, through the first and then the second ceramic element, and enters the cavity ultimately from an outlet end consisting of a metal annular element connected in a precise and effectively fluid-tight fit with the corresponding end of the second tubular element.
摘要翻译：熔融金属被浇注或注入到永久模具的空腔中，该衬套包括锚定到模具本身的金属套筒，陶瓷材料的第一管状元件置于套筒的内部，以及第二管状元件，也是陶瓷，同轴与第一。金属流通过第一和第二陶瓷元件从进料器进入衬套的入口端，并最终从出口端进入空腔，该出口端由金属环形元件组成，金属环形元件以精确且有效的流体密封与第二管状元件的相应端部配合。

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