公开(公告)号：US4391442A

公开(公告)日：1983-07-05

申请号：US345024

申请日：1982-02-02

Applicant: David Levy

Inventor： David Levy

IPC: A63F5/04 ,  A63F7/06 ,  A63F9/00 ,  A63F9/04 ,  A63F11/00

CPC classification number: A63F5/00 ,  A63F9/0079 ,  A63F2009/009

Abstract: A gaming apparatus in which a roulette wheel has a circular rim and a downwardly converging frustoconical bowl contained within the rim and joined thereto forming a track therewith for a roulette ball and a rotatable wheel head centered within the bowl at the bottom thereof and formed with a plurality of numbered compartments for receiving the roulette ball. An automatic roulette ball spinner has a pair of guide tubes directed oppositely to one another and positioned along the rim for directing the ball tangentially onto the track. The guide tubes have a roulette ball magazine communicating therewith including respective powered plungers for propelling the ball through the guide tubes. The powered plungers are randomly activated and, in addition, the propelling force of the powered plungers is randomly adjusted. The plungers are actuated either electromagnetically or pneumatically. Each guide tube communicates with the track by way of a respective bore formed in the rim with the outlet of each bore blocked by a pivoted arcuate flap biased into a closed position and displaceable into an open position by the ball propelled through the bore.

Abstract translation: 一种游戏装置，其中轮盘车轮具有圆形边缘和向下收敛的截头圆锥形碗，其包含在轮辋内并连接到其上，形成用于轮盘的轨道以及位于其底部的碗中心的可旋转轮头，并形成有 多个编号的舱室用于接收轮盘赌。 自动轮盘滚球旋转器具有一对引导管，其彼此相对地引导并且沿着边缘定位，以将切线导向轨道。 引导管具有与之连通的轮盘游戏机，包括用于将球推过导管的各自的动力式活塞。 动力式活塞杆随机启动，此外，动力柱塞的推进力随机调整。 柱塞以电磁或气动方式启动。 每个引导管通过形成在边缘中的相应孔与轨道连通，每个孔的出口被偏置到关闭位置的枢转的弓形挡片阻挡，并且可以通过穿过该孔推进的球而移动到打开位置。

公开(公告)号：US12020261B2

公开(公告)日：2024-06-25

申请号：US17574541

申请日：2022-01-12

Applicant: David Levy

Inventor： David Levy

IPC: G06Q30/018 ,  G06Q20/10 ,  G06F16/23 ,  G06Q50/18

CPC classification number: G06Q30/018 ,  G06Q20/10 ,  G06F16/2365 ,  G06Q50/182

Abstract: The system and methods described herein provide a way for writers and publishers to stand behind individual and combined facts in their work by offering a bounty to a person who can supersede their own data in support of the fact's accuracy with better data, as measured by a pre-established fact evaluation guideline. Once sufficiently vetted by this system, facts are added to an apolitical certified fact database. Facts in the certified fact database also have a bounty upon their accuracy, however financial responsibility for the bounty is transferred to the system. Subscribers to the system may then download and use fact contained within the certified fact database to enhance their own work, while benefiting from the enhanced readership, interest and trustworthiness provided by virtue of the bounty.

公开(公告)号：US20170240910A1

公开(公告)日：2017-08-24

申请号：US15587197

申请日：2017-05-04

Applicant: Tjeerd Adrianus Lambertus Snoeren ,  Einat Sitbon ,  David Levy

Inventor： Tjeerd Adrianus Lambertus Snoeren ,  Einat Sitbon ,  David Levy

IPC: C12N15/82 ,  C12Q1/68 ,  A01H1/04

CPC classification number: C12Q1/6895 ,  A01H1/04 ,  A01H5/08 ,  A01H6/825 ,  C12Q2600/13 ,  C12Q2600/156

Abstract: The present invention is directed to a commercial tomato, namely S. lycopersicum plant, which is resistant to an arthropod pest comprising in its genome introgressed sequences from S. galapagense conferring resistance to said arthropod pest, wherein the introgressed sequences are chosen from those present in the genome of a plant of the line TUT115 NCIMB accession number 42109. The commercial tomato of the invention is preferably resistant to ToMV (Tomato Mosaic Virus). The introgressed sequences are preferably found at one or more of the loci defined by the following SNP markers: SNP solcap_snp_sl_18619 on chromosome 1 and SNP solcap_snp_sl_12348 on chromosome 1.

公开(公告)号：US09031789B2

公开(公告)日：2015-05-12

申请号：US13315118

申请日：2011-12-08

Applicant: David Levy

Inventor： David Levy

IPC: G01M3/28 ,  E21B47/117 ,  E21B33/06

CPC classification number: G01M3/2846 ,  G01M3/2853

Abstract: A system and method for testing a fluid seal in a device can include pumping fluid to the device and a control device simultaneously, while measuring the pressure of the fluid pumping to both devices. A change in volume of the fluid in the control device can be initiated, a change in pressure difference associated with the change in volume can be determined, and a leak test ratio can be formed therefrom. Changes in the pressure difference can be used to determine the presence of fluid leaks, which can be presented as test results to users connected to a network. A leak volume can be determined using the change in pressure difference and the leak test ratio.

Abstract translation: 用于测试装置中的流体密封件的系统和方法可以包括在测量流体泵送到两个装置的压力的同时将流体泵送到装置和控制装置。 可以开始控制装置中的流体的变化，可以确定与体积变化相关联的压力差的变化，并且可以由此形成泄漏测试比。 可以使用压力差的变化来确定流体泄漏的存在，这可以作为连接到网络的用户的测试结果呈现。 可以使用压力差和泄漏测试比的变化来确定泄漏量。

公开(公告)号：US08660426B2

公开(公告)日：2014-02-25

申请号：US13321545

申请日：2010-05-30

Applicant: David Jimmy Dahan ,  Uri Mahlab ,  David Levy

Inventor： David Jimmy Dahan ,  Uri Mahlab ,  David Levy

IPC: H04B10/08 ,  H04B17/00

CPC classification number: H04B10/07953

Abstract: For determining OSNRreal of a real optical signal carried in an optical network link, the following has been proposed: tapping a portion of the real optical signal, altering the tapped signal portion by adding to it in-band artificial noise signal, thus obtaining a combined signal, scattering the combined signal by stimulated Brillouin or Raman scattering (SBS or SRS) in an optical element, extracting a signal back reflected by SBS/SRS from the optical element, determining OSNRcomb of the back reflected signal and deriving the OSNRreal from the OSNRcomb knowing absolute and/or relative power of the added artificial noise.

Abstract translation: 为了确定在光网络链路中携带的真实光信号的OSNRreal，已经提出以下方案：点击一部分实际光信号，通过向其提供带内人造噪声信号来改变抽头信号部分，从而获得组合 信号，通过在光学元件中的受激布里渊或拉曼散射（SBS或SRS）散射组合信号，从光学元件提取由SBS / SRS反射的信号，确定反向反射信号的OSNRcomb并从OSNRcomb导出OSNRreal 知道所添加的人造噪声的绝对和/或相对功率。

公开(公告)号：US08650934B1

公开(公告)日：2014-02-18

申请号：US12700390

申请日：2010-02-04

Applicant: David Levy

Inventor： David Levy

IPC: G01M3/28

CPC classification number: E21B17/02 ,  F16L19/065 ,  G01M3/2853

Abstract: A testing system for connectors usable with oil or natural gas wells using a test part connector and a control component connector. The system uses a test fluid in a test reservoir that is pumped to each connector simultaneously and using a test part pressure transducer and a control component pressure transducer to create a test response and a control response. The responses are then transmitted to a processor, which then compares the responses and presents compared results on a display, through a network and transmitted to a client device of a user.

Abstract translation: 使用测试部件连接器和控制部件连接器的可用于油或天然气井的连接器的测试系统。 系统使用测试容器中的测试流体，同时泵送到每个连接器，并使用测试部件压力传感器和控制组件压力传感器来创建测试响应和控制响应。 然后将响应发送到处理器，处理器然后比较响应，并通过网络在显示器上显示比较结果，并将其发送到用户的客户端设备。

公开(公告)号：US08647255B2

公开(公告)日：2014-02-11

申请号：US12539529

申请日：2009-08-11

Applicant: David Levy

Inventor： David Levy

IPC: A61F5/00

CPC classification number: A61F5/41 ,  A61F2005/412 ,  A61H19/32 ,  A61H19/44 ,  A61H23/0218 ,  A61H23/0263 ,  A61H2015/0035 ,  A61H2201/0153 ,  A61H2201/123 ,  A61H2201/1669 ,  A61H2201/501 ,  A61H2201/5064

Abstract: Sexual stimulation devices and methods that provide highly varied and dynamically controllable sensations, both directly under manual control of the user and indirect electronic control, and in such a way as to provide sensations to specific regions of the sexual organs.

Abstract translation: 性刺激装置和方法，其提供高度多样和动态可控的感觉，直接在用户的手动控制下和间接的电子控制下，并且以这样的方式提供对性器官特定区域的感觉。

公开(公告)号：US08078412B2

公开(公告)日：2011-12-13

申请号：US12432673

申请日：2009-04-29

Applicant: David Levy

Inventor： David Levy

IPC: G06F17/00

CPC classification number: G01M3/28

Abstract: A method for evaluating the leak tightness of a connector, or multiple connectors. The method uses an administrative server having a library of pressure and temperature information on various connectors, as well as the ability to report pressure and temperature data to a network as uncorrected and corrected responses. The method uses a data logger for recording pressure and temperature readings and also reporting corrected and uncorrected responses using one or more equations to shorten the test time by at least 50 percent or to about 5 minutes or less. The method uses a test pump for applying pressure to a connector to generate a corrected pressure which indicates leaks when the corrected pressure changes.

Abstract translation: 一种用于评估连接器或多个连接器的泄漏密封性的方法。 该方法使用具有各种连接器上的压力和温度信息库的管理服务器，以及将压力和温度数据报告给网络作为未校正和校正的响应的能力。 该方法使用数据记录器记录压力和温度读数，并且还使用一个或多个方程来报告校正和未校正的响应，以将测试时间缩短至少50％或约5分钟或更短。 该方法使用测试泵向连接器施加压力，以产生校正的压力，其在校正的压力变化时指示泄漏。

公开(公告)号：US07870032B2

公开(公告)日：2011-01-11

申请号：US11481498

申请日：2006-07-06

Applicant: Neal L. Goldstein ,  Adam J. Richards ,  David Sherr ,  David Levy ,  Chalon G. Mullins

Inventor： Neal L. Goldstein ,  Adam J. Richards ,  David Sherr ,  David Levy ,  Chalon G. Mullins

IPC: G06Q30/00

CPC classification number: G06Q40/00 ,  G06Q30/00 ,  G06Q30/0601 ,  G06Q30/0635 ,  G06Q30/0641 ,  G06Q40/04

Abstract: A method of and system for conducting electronic commerce segments an enterprise is segmented into a single firm side system, and multiple customer facing and street side systems. The firm side system maintains a single system of record for the enterprise. The customer facing systems provide an interface between the enterprise and the customer. The street side systems are in communication with the customer facing systems. The street side systems provide an interface between the enterprise and various markets.

Abstract translation: 企业的电子商务细分方法和系统分为单一的企业侧系统，多个客户面向和侧边系统。 公司系统为企业维护单一的记录系统。 面向客户的系统提供企业和客户之间的接口。 街边系统与面向客户的系统进行通信。 街边系统提供企业与各个市场之间的接口。

公开(公告)号：US20100283679A1

公开(公告)日：2010-11-11

申请号：US12775288

申请日：2010-05-06

Applicant: David Levy ,  Avraham Baum ,  Leonardo William Estevez

Inventor： David Levy ,  Avraham Baum ,  Leonardo William Estevez

IPC: G01S19/12 ,  G01S3/02

CPC classification number: G01S5/02 ,  H04W60/00 ,  H04W76/14

Abstract: Methods and apparatus to locate a wireless device are described. A disclosed example method includes transmitting a request location message from a first wireless station to a second wireless station to determine a geographic location of a third wireless station, receiving a response location message at the first wireless station from the second wireless station identifying the geographic location of the third wireless station, wherein the second wireless station stores the geographic location of the third wireless station, determining a path from the first wireless station to a range of the third wireless station based on the received geographic location of the third wireless station, moving along a portion of the path with the first wireless station to the range of the third wireless station, and transmitting an association message from the first wireless station to the third wireless station to communicably couple the first wireless station to the third wireless station.

Abstract translation: 描述了定位无线设备的方法和设备。 所公开的示例性方法包括将请求位置消息从第一无线站发送到第二无线站以确定第三无线站的地理位置，从第二无线站接收标识地理位置的第一无线站处的响应位置消息 ，其中所述第二无线站存储所述第三无线站的地理位置，基于所接收的所述第三无线站的地理位置确定从所述第一无线站到所述第三无线站的范围的路径，移动 沿着与第一无线站的路径的一部分到第三无线站的范围，以及将关联消息从第一无线站发送到第三无线站，以将第一无线站可通信地耦合到第三无线站。