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1. 发明授权

US06307955B1 Electronic signature management system 有权
标题翻译：电子签名管理系统
公开(公告)号：US06307955B1
公开(公告)日：2001-10-23
申请号：US09216246
申请日：1998-12-18
申请人： Anthony E. Zank , David R. Stevens
发明人： Anthony E. Zank , David R. Stevens
IPC分类号： G06K900
CPC分类号： G06K9/00154
摘要： An electronic signature management system includes a graphic tablet digitizer for signaling position coordinates of a stylus being moved to produce a handwritten signature, a clock circuit of the digitizer defining a fixed interval between successive stylus position measurements, a computer processor electrically interfaced with the tablet and programmed for receiving and storing a multiplicity of the coordinates in sequential order as an electronic signature forming a time history of the stylus movement. The computer is also programmed for verifying the fixed time intervals of the measurements, such as by comparing a ratio of total elapsed time and total number of the measurements with a standard measurement interval, and for comparing the electronic signature with a reference signature, such as by feeding a stored reference signature counterpart and the electronic signature into a cross-correlator for evaluating a degree of correspondence between respective time histories of the electronic signature and the reference signature. The signatures can also be compared visually in a simultaneous display wherein respective pointers follow the signatures orthogonally in response to an operator-controlled slider, with pertinent data corresponding to the pointer positions being displayed. The electronic signature is preferably encrypted using a hash function or message digest of the document as a key. Also disclosed are methods for electronically signing a document, wherein the electronic signature is electronically bound to the document, wherein the electronic signature is encrypted using a key derived from the document and not saved, and methods for decrypting and verifying electronic signatures.
摘要翻译：一种电子签名管理系统，包括用于指示被移动以产生手写签名的触控笔的位置坐标的图形图形输入板数字转换器，数字转换器的时钟电路定义连续的触针位置测量之间的固定间隔，与该数位板电连接的计算机处理器，被编程为以顺序的顺序接收和存储多个坐标作为形成触针移动的时间历史的电子签名。计算机还被编程用于验证测量的固定时间间隔，例如通过将总经过时间和总测量次数与标准测量间隔的比率进行比较，以及用于将电子签名与参考签名进行比较，例如通过将存储的参考签名对方和电子签名馈送到交叉相关器中，以评估电子签名的各个时间历史与参考签名之间的对应程度。签名还可以在同时显示中进行目视比较，其中相应的指针响应于操作者控制的滑块正交地跟随签名，相应的数据对应于正在显示的指针位置。优选地，使用文档的散列函数或消息摘要作为密钥来加密电子签名。还公开了用于电子签名文档的方法，其中电子签名电子地绑定到文档，其中电子签名使用从文档派生而不被保存的密钥以及用于解密和验证电子签名的方法被加密。

2. 发明授权

US5565495A Method for survival curve shifting in dogs 失效
标题翻译：狗的生存曲线移位方法
公开(公告)号：US5565495A
公开(公告)日：1996-10-15
申请号：US300962
申请日：1994-09-06
申请人： David R. Stevens , William W. Ruehl
发明人： David R. Stevens , William W. Ruehl
IPC分类号： A61K31/135 , A61P43/00
CPC分类号： A61K31/135
摘要： Selegiline, or a pharmaceutically acceptable salt form of selegiline, is administered to mammals commencing at a point in time at which at least 50% of the mammal's life span is completed, with the administration continuing on a periodic but regular basis over the remaining life span of the mammal. The treatment, which shifts the survival curve, is especially useful for dogs.
摘要翻译：施用司来吉兰或司来吉兰的药学上可接受的盐形式的哺乳动物从在哺乳动物的至少50％的寿命完成的时间点开始施用，其中施用在剩余寿命周期性地但定期地继续进行的哺乳动物。改变生存曲线的治疗对狗尤其有用。

3. 发明授权

US5561163A Treating hearing loss with deprenyl 失效
标题翻译：用去肾上腺素治疗听力损失
公开(公告)号：US5561163A
公开(公告)日：1996-10-01
申请号：US475186
申请日：1995-06-07
申请人： William W. Ruehl , David R. Stevens
发明人： William W. Ruehl , David R. Stevens
IPC分类号： A61K31/135 , A61K31/137 , A61P9/00 , A61P27/16 , A61P43/00 , A61K31/13
CPC分类号： A61K31/135 , A61K31/137
摘要： Selegiline and pharmaceutically acceptable analog forms thereof are used as treatments for hearing loss in mammals, especially dogs.
摘要翻译：司来吉兰及其药学上可接受的类似物用作哺乳动物，特别是狗的听力损失的治疗剂。

4. 发明授权

US4556556A Vaccine for the prevention of vesicular stomatitis virus infection 失效
标题翻译：疫苗用于预防水泡性口炎病毒感染
公开(公告)号：US4556556A
公开(公告)日：1985-12-03
申请号：US592661
申请日：1984-03-23
申请人： Gary P. Wiesehahn , Richard E. Giles , David R. Stevens
发明人： Gary P. Wiesehahn , Richard E. Giles , David R. Stevens
IPC分类号： A61K39/205 , C12N7/06 , A61K39/12
CPC分类号： C12N7/00 , A61K39/12 , A61K39/205 , A61K2039/5252 , A61K2039/55505 , A61K2039/55566 , C12N2760/20234 , C12N2760/20263 , Y10S424/813
摘要： Novel vaccines for vesicular stomatitis virus are prepared by psoralen inactivation of the live virus under mild conditions in an inert atmosphere. The resulting inactivated virus can be used as a vaccine for inoculation of susceptible hosts to inhibit VSV infection.
摘要翻译：用于水泡性口炎病毒的新型疫苗通过活性病毒在惰性气氛中的温和条件下失活来制备。所得的灭活病毒可用作接种易感宿主以抑制VSV感染的疫苗。

5. 发明授权

US4545987A Psoralen inactivated double-stranded RNA viral vaccines 失效
标题翻译：补骨脂素灭活双链RNA病毒疫苗
公开(公告)号：US4545987A
公开(公告)日：1985-10-08
申请号：US563939
申请日：1983-12-20
申请人： Richard E. Giles , David R. Stevens , Gary P. Wiesehahn
发明人： Richard E. Giles , David R. Stevens , Gary P. Wiesehahn
IPC分类号： A61K39/15 , C12N7/06 , A61K39/12
CPC分类号： C12N7/00 , A61K39/12 , A61K39/15 , A61K2039/5252 , A61K2039/545 , A61K2039/55505 , A61K2039/55566 , C12N2720/12134 , C12N2720/12163 , Y10S424/813 , Y10S424/814
摘要： Novel vaccines of double-stranded RNA viruses are prepared by psoralen inactivation under mild conditions in an inert atmosphere, optionally in the presence of a mild singlet oxygen scavenger. The resulting inactivated virus can be used as a vaccine for inoculation of hosts to provide for the stimulation of the immune system to the virus.
摘要翻译：双链RNA病毒的新型疫苗通过在温和条件下在惰性气氛中，任选地在温和的单线态清除剂的存在下通过补骨脂素失活来制备。所得到的灭活病毒可用作接种宿主以提供针对病毒的免疫系统的刺激的疫苗。

6. 发明授权

US5493072A High voltage cable termination 失效
标题翻译：高压电缆端接
公开(公告)号：US5493072A
公开(公告)日：1996-02-20
申请号：US260301
申请日：1994-06-15
申请人： David R. Stevens
发明人： David R. Stevens
IPC分类号： H01G4/38 , H01B3/00 , H01B17/42 , H02G15/072 , H01B17/28
CPC分类号： H02G15/072 , H01B17/42
摘要： A series connected capacitive graded high voltage cable terminator and suspension insulator made up of a number of individual modules each made by molding an insulating material between and around two flat, parallel plates molded of conductive material. The modules are connected in series by stacking them and the cable shield is introduced at one end while the bare conductor emerges from the stack cap. The electrical stress is uniformly divided by the number of capacitors in the series. The stack can also be used to suspend a bare high voltage conductor from a grounded tower.
摘要翻译：一系列连接的电容分级高压电缆终端器和悬挂绝缘子由多个单独的模块组成，每个模块通过在导电材料模制的两个平的平行板之间和之间模制绝缘材料而制成。模块通过堆叠将其串联连接，并且电缆屏蔽在一端引入，而裸导体从堆叠盖上排出。电应力均匀地除以串联电容器的数量。该堆叠也可用于从接地塔中悬挂裸露的高压导体。

7. 发明授权

US5276057A L-deprenyl for treating immune system dysfunction 失效
标题翻译：用于治疗免疫系统功能障碍的L-去肾上腺素
公开(公告)号：US5276057A
公开(公告)日：1994-01-04
申请号：US975284
申请日：1992-11-12
申请人： Norton W. Milgram , David R. Stevens , Gwendolyn O. Ivy
发明人： Norton W. Milgram , David R. Stevens , Gwendolyn O. Ivy
IPC分类号： A61K31/135 , A61K31/137 , A61P3/00 , A61P5/12 , A61P5/38 , A61P13/02 , A61P15/00 , A61P25/28 , A61P37/00 , A61P43/00 , C07C211/27
CPC分类号： A61K31/137 , A61K31/135
摘要： Use of l-deprenyl for treatment of immune system dysfunction for mammals.
摘要翻译：使用l-去肾上腺素治疗哺乳动物的免疫系统功能障碍。

8. 发明授权

US5535314A Video image processor and method for detecting vehicles 失效
标题翻译：用于检测车辆的视频图像处理器和方法
公开(公告)号：US5535314A
公开(公告)日：1996-07-09
申请号：US787200
申请日：1991-11-04
申请人： James F. Alves , Gerry R. Cacnio , David R. Stevens
发明人： James F. Alves , Gerry R. Cacnio , David R. Stevens
IPC分类号： H04N7/18 , G06T5/00 , H04N11/04 , G06T7/40
CPC分类号： G06T7/0081 , G06T2207/10016 , G06T2207/30261
摘要： A video image processor (100) for processing video images performing the steps of generating video images (103) with a multi-spectral video source (102), converting analog color data contained in the generated video images (103) to digital color data for subsequent signal processing, extracting the digital color data from designated areas of the generated video images and utilizing the extracted digital color data for identifying a color distinguishable from a background color. Thus, the video image processor (100) processes the generated video images and has an intrinsic immunity to the effects of shadows by exploiting multi-spectral color information to distinguish, for example, a passing vehicle from the roadway 116. In a preferred embodiment, the video image processor (100) includes a multi-spectral video source (102) for generating the video images. A color digitizer (104) is employed for converting the analog color data contained in the generated video images to the digital color data for the subsequent signal processing. Then, a digital signal processor (106) is employed to extract the digital color data from the designated areas of the generated video images. Finally, a central processing unit (108) utilizes the extracted digital color data to identify a color distinguishable from the background color.
摘要翻译：一种视频图像处理器（100），用于处理执行以多光谱视频源（102）生成视频图像（103）的步骤的视频图像，将生成的视频图像（103）中包含的模拟彩色数据转换为数字彩色数据，随后的信号处理，从所生成的视频图像的指定区域提取数字彩色数据，并利用提取的数字颜色数据来识别与背景颜色区分开的颜色。因此，视频图像处理器（100）处理所生成的视频图像，并且通过利用多光谱颜色信息来区分来自巷道116的经过的车辆对于阴影的影响具有固有的抗扰性。在优选实施例中，视频图像处理器（100）包括用于产生视频图像的多光谱视频源（102）。采用彩色数字转换器（104）将包含在所生成的视频图像中的模拟彩色数据转换成用于后续信号处理的数字彩色数据。然后，使用数字信号处理器（106）从所生成的视频图像的指定区域提取数字彩色数据。最后，中央处理单元（108）利用所提取的数字颜色数据来识别与背景颜色可区分的颜色。

9. 发明授权

US5215475A Devices for use with high voltage system components for the safe expulsion of conductive moisture within such components 失效
标题翻译：用于高压系统组件的设备，用于安全排除这些部件内的导电水分
公开(公告)号：US5215475A
公开(公告)日：1993-06-01
申请号：US907867
申请日：1992-07-02
申请人： David R. Stevens
发明人： David R. Stevens
IPC分类号： H01R13/52 , H01R13/53
CPC分类号： H01R13/5227 , H01R13/53 , Y10S439/921
摘要： Devices for use with high voltage system components for the safe expulsion of conductive moisture within such components include elbow and T-shaped connector bodies composed of insulating elastomeric bodies covered with conductive elastomer layers. The horizontal legs include all components normally found in such components. The bore of the vertical leg provides a circuitous passage from the horizontal leg to a container or the soil for the collection of such moisture. The circuitous path prevents the moisture from leaving as a stream and the grounded metal cap at the vertical leg extremity discharges any charge carried by the moisture. The circuitous path can be provided by modules each having a curved, linear or combined path such that the total path is longer than the length of the vertical leg. A vacuum access port can provide a means to draw out the moisture if gravity is insufficient to withdraw the moisture from the high voltage system components.
摘要翻译：用于高压系统部件的用于安全排出这些部件内的导电水分的装置包括由导电弹性体层覆盖的绝缘弹性体构成的弯头和T形连接器主体。水平腿包括通常在这些部件中发现的所有部件。垂直腿的孔提供从水平腿到容器或土壤的迂回通道，用于收集这种水分。迂回路径防止湿气作为流体离开，并且在垂直腿部末端处的接地金属帽排出由水分携带的任何电荷。迂回路径可以由具有弯曲，线性或组合路径的模块提供，使得总路径长于垂直腿的长度。如果重力不足以从高压系统部件中抽出湿气，则真空进口可提供抽出湿气的装置。

10. 发明授权

US4791062A FVR vaccine 失效
标题翻译： FVR疫苗
公开(公告)号：US4791062A
公开(公告)日：1988-12-13
申请号：US70201
申请日：1987-07-06
申请人： Gary P. Wiesehahn , Richard E. Giles , David R. Stevens
发明人： Gary P. Wiesehahn , Richard E. Giles , David R. Stevens
IPC分类号： A61K39/265 , A61K39/12 , A61K39/245
CPC分类号： A61K39/265 , A61K39/12 , A61K2039/5254 , A61K2039/552 , C12N2710/16734 , Y10S424/819
摘要： Novel vaccines for feline viral rhinotracheitis are prepared by psoralen inactivation of live Feline Herpesvirus I by exposure to ultraviolet radiation in the presence of an inactivating furocoumarin. The resulting inactivated viruses are suitable as the immunogenic substances in vaccines, which vaccines are useful for inoculation of hosts susceptible to feline virus rhinotracheitis.
摘要翻译：通过在灭活的呋喃香豆素的存在下通过暴露于紫外线辐射的活的猫疱疹病毒I的补骨脂素灭活来制备用于猫病毒性鼻气管炎的新型疫苗。所得的灭活病毒适用于疫苗中的免疫原性物质，该疫苗可用于接种猫病毒性鼻气管炎易感的宿主。

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