Weingarten, IL
Amit Weingarten, Ramat Gan IL
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20150034822 | POSITION SENSITIVE STEM DETECTOR - A STEM system is disclosed wherein an imaging system is used to image the electron scatter pattern plane of the HAADF detector onto a two-dimensional array detector. A data acquisition system stores and processes the data from the two-dimensional array detector. For each illumination pixel of the STEM, one frame of data is generated and stored Each frame includes data of all scattered angles and can be analyzed in real time or in off-line at any time after the scan. A method is disclosed for detecting electrons emitted from a sample by detecting electrons scattered from the sample and generating plurality of corresponding signals, each signal indicative of scattering angle of a scattered electron; generating a plurality of signal groups, each signal group being a collection of signals of a user selected scattering angle. | 02-05-2015 |
Eran Weingarten, Gani-Tikva IL
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20140204103 | DATA PROCESSING SYSTEM AND METHOD FOR TASK SCHEDULING IN A DATA PROCESSING SYSTEM - A data processing system comprises a task scheduling device arranged to schedule a plurality of tasks; and a plurality of processing units, at least some of which being adapted to execute one or more assigned tasks of the plurality of tasks and, for each assigned task, to provide to the task scheduling device at least a task status event which indicates when an execution of the assigned task is finished; wherein the task scheduling device comprises a task scheduler controller unit arranged to assign one or more of the plurality of tasks, each to a corresponding one of the processing units being adapted to execute the assigned task, in response to receiving one or more of the task status events associated with one or more previously assigned tasks. | 07-24-2014 |
Hanan Weingarten, Herzliya IL
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20130339586 | METHODS FOR ADAPTIVELY PROGRAMMING FLASH MEMORY DEVICES AND FLASH MEMORY SYSTEMS INCORPORATING SAME - A method for programming data into a first plurality of rows within a second plurality of erase sectors of a flash memory device using a programming process having at least one selectable parameter, the method includes characterizing each of at least one row subsets, each row subset comprising at least one row from among said first plurality of rows, thereby to generate at least one row subset characteristic value; and programming data into at least a portion of at least one individual row belonging to at least one row subset, using a programming process having at least one selectable parameter, said at least one selectable parameter being set at least partly in accordance with the row subset characteristic value characterizing a row subset to which said individual row belongs; wherein at least two row subsets of an array of flash memory cells differ from each other by their row subset characteristic values. | 12-19-2013 |
Nehemiah Weingarten, Kefar Sava IL
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20080301003 | System for Online Buying - A digital rights management (DRM) storage device acts as a virtual browser and server functioning as an offline shopping mall. Cookies and similar information stored can be maintained on the DRM device. When attached to an online host (or a host to which it is attached is placed online) the device becomes an automated portal to online shopping (e-shopping) sites. Based on possession of the device, it can act as an authenticator, independent of the need to enter names or passwords. The secure storage ability of the device can also allow it to act as a secure connector with server by securely storing credit card and other sensitive personal information within the DRM device, rather than being maintained on a server associated with a merchant's website, on a personal computer or hosting device, or both. | 12-04-2008 |
20100017265 | SYSTEM AND METHOD FOR PRODUCT PURCHASE RECOMMENDATION - A system and method for recommending products at the retail point of decision is disclosed. | 01-21-2010 |
Nehemiah Weingarten, Ramat-Gan IL
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20100095383 | Protection of Digital Data Content - Various embodiments include an apparatus, system, and method to control the distribution and usage of copyrighted digital content. The processing of a data file received over a communications network such as the Internet occurs both in a host digital appliance, such as a personal computer, notebook computer, audio player, video player, and the like, and in a very small digital rights management (DRM) module that is removably connected with the host. The processing makes it extremely difficult for the content of the data file to be obtained by an unauthorized person and/or utilized with an unauthorized DRM module. | 04-15-2010 |
20110271354 | APPARATUS, SYSTEM AND METHOD FOR SECURING DIGITAL DOCUMENTS IN A DIGITAL APPLIANCE - Various embodiments include an apparatus and a method to secure protected digital document content from tampering by their user, such as unauthenticated use or use violating a policy of the digital document. The digital document file can be transferred from a network node such as a web site server to a digital appliance, such as a computer, in encrypted form. The digital document file can be resident already on a device, and/or be transferred into a device that is connected to the digital appliance. The device (hereafter a DRM device) can internally store the digital document or part of the document. The DRM device may decrypt the digital document when requested to do so. The device may further format the content for usage, for example, convert text into its graphic bitmap representation. Device formatting can include sending plain text data to the digital appliance. The device may further process degradation to the resulted file, for example, reduce the resolution of the graphic representation. The digital appliance uploads the result of the processing or sections of the result of the processing for user access via the digital appliance. | 11-03-2011 |
Oren Weingarten, Hod Hasharon IL
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20100034449 | Hybrid Registration Method - A registration method whereby a sensor-based approach is used to establish initial registration and whereby upon the commencement of navigating an endoscope, image-based registration methods are used in order to more accurately maintain the registration between the endoscope location and previously-acquired images. A six-degree-of-freedom location sensor is placed on the probe in order to reduce the number of previously-acquired images that must be compared to a real-time image obtained from the endoscope. | 02-11-2010 |
20120044334 | Hybrid Registration Method - A registration method whereby a sensor-based approach is used to establish initial registration and whereby upon the commencement of navigating an endoscope, image-based registration methods are used in order to more accurately maintain the registration between the endoscope location and previously-acquired images. A six-degree-of-freedom location sensor is placed on the probe in order to reduce the number of previously-acquired images that must be compared to a real-time image obtained from the endoscope. | 02-23-2012 |
20130245432 | HYBRID REGISTRATION METHOD - A registration method whereby a sensor-based approach is used to establish initial registration and whereby upon the commencement of navigating an endoscope, image-based registration methods are used in order to more accurately maintain the registration between the endoscope location and previously-acquired images. A six-degree-of-freedom location sensor is placed on the probe in order to reduce the number of previously-acquired images that must be compared to a real-time image obtained from the endoscope. | 09-19-2013 |
Oren P. Weingarten, Hod Hasharon IL
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20150379760 | ADAPTIVE NAVIGATION TECHNIQUE FOR NAVIGATING A CATHETER THROUGH A BODY CHANNEL OR CAVITY - A method for using an assembled three-dimensional image to construct a three-dimensional model for determining a path through a lumen network to a target. The three-dimensional model is automatically registered to an actual location of a probe by tracking and recording the positions of the probe and continually adjusting the registration between the model and a display of the probe position. The registration algorithm becomes dynamic (elastic) as the probe approaches smaller lumens in the periphery of the network where movement has a bigger impact on the registration between the model and the probe display. | 12-31-2015 |
Tomer Weingarten, Petah Tikva IL
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20130066681 | Real-Time Survey Activity Monitor - Exemplary embodiments are directed to generating temporal indicators with respect to web-based survey responses. Exemplary embodiments identify quantity information and temporal information associated with responses to a web-based survey. The temporal indicator is generated based on the quantity information and the temporal information. | 03-14-2013 |
20130132328 | Survey Feasibility Estimator - The disclosure is directed to systems and methods for estimating the completion time of a web-based survey. The estimated completion time can be determined based on survey parameters associated with the web-based survey. The survey parameters can be based on characteristic values of the web-based survey associated with the survey parameters. The characteristic values of survey parameters can be used to estimate parameter completion times, from which an estimated survey completion time for the web-based survey may be determined. The disclosed systems and methods further permit assessments of survey feasibility. | 05-23-2013 |
20130185122 | Virtual-to-Real Good/Service System Based on User Participation or Drawing - Exemplary embodiments are directed to determining an availability of an actual good and/or service based on activity of or with respect to a virtual icon on one or more webpages. The virtual icon can represent the actual good and/or service. The activity of or with respect to the virtual icon on the webpage(s) can be monitored and a determination of whether a conversion criteria has been satisfied can be made based on the monitored activity. The availability of the actual good or service can be based on satisfaction of the conversion criteria. In an alternative exemplary embodiment, a method of determining an availability of an actual good and/or service is provided based on a value of or with respect to a virtual icon on one or more webpages. The value of or with respect to the virtual icon on the webpage(s) can be compared to a value criteria to determine whether a value criteria has been satisfied. | 07-18-2013 |
Zvi Weingarten, Kibbuz Evron IL
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20140096840 | AIR RELEASE VENT VALVE - An air release vent valve having a valve body with an inlet port and a venting orifice; a direct float configured with an axial passageway; and a displaceable orifice closure rod deployed in at least a portion of the axial passageway, the displaceable orifice closure rod being longitudinally displaceable therein, wherein at least of portion of the displaceable orifice closure rod extends above the direct float and at least a portion of the displaceable orifice closure rod is configured to close the venting orifice when the water level in the valve body reaches a predetermined level. Also disclosed is a suspended surge prevention element that is suspended within the valve body at an adjustable distance from the venting orifice and configured to seal the initial vent orifice in response to a velocity of the flow of air through the valve body. | 04-10-2014 |
Zvi Weingarten, Kibbutz Evron IL
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20110303301 | PRESSURE MANAGEMENT HYDRAULIC CONTROL VALVE - Disclosed are a method and device for modulating the downstream pressure output of a pressure reducing hydraulic control valve in response to the flow demand fluctuation the method comprising. Included is an adjustable pressure pilot valve mechanism having a drive element extending from the control valve. The drive element is displaceable in response to a flow capacity through the hydraulic control valve. Also included is an adjustable pressure pilot valve deployed along a control tube connecting an upstream pressure port to a downstream pressure port, the adjustable pressure pilot valve associated with the drive element such that adjustable settings of the adjustable pressure pilot valve are responsive to displacement of the drive element. | 12-15-2011 |
20130092254 | AIR RELEASE VENT VALVE - An air release vent valve having a valve body with an inlet port and a venting orifice; a direct float configured with an axial passageway; and a displaceable orifice closure rod deployed in at least a portion of the axial passageway, the displaceable orifice closure rod being longitudinally displaceable therein, wherein at least of portion of the displaceable orifice closure rod extends above the direct float and at least a portion of the displaceable orifice closure rod is configured to close the venting orifice when the water level in the valve body reaches a predetermined level. Also disclosed is a suspended surge prevention element that is suspended within the valve body at an adjustable distance from the venting orifice and configured to seal the initial vent orifice in response to a velocity of the flow of air through the valve body. | 04-18-2013 |
Zvi Weingarten, Evron IL
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20080314463 | CONTROL VALVE WITH INTEGRATED INSERT PROVIDING VALVE SEAT AND PLUG GUIDES - A control valve for regulating flow of fluids has an actuator located in a control chamber connected to a valve body. The valve body defines a flow passageway passing through an opening. A plug is associated with the actuator such that movement of the actuator from a retracted position towards an extended position displaces the plug towards the opening. The valve also includes a guide-and-seat insert which provides a valve seat interconnected with an attachment collar via a number of plug guides. When the plug is displaced by the actuator, the plug slides in contact with at least two of the plug guides. When the actuator moves to its extended position, the plug closes against the closure surface of the valve seat so as to block the passage of fluid from an inlet to an outlet of the valve. | 12-25-2008 |
20090071547 | STANDPIPE HYDRAULIC FLOAT VALVE - The standpipe hydraulic float valve of the present invention employs a mechanical linkage between the float mechanism, which is responsive to changes in the fluid level in the standpipe, and a pilot valve, which regulates a control valve that controls the flow of fluid into the standpipe through its inlet port. Therefore, the mechanical linkage actuates the pilot valve in response to changes in the fluid level in the standpipe so as to provide a substantially continuously variably controlled fluid supply flow into the standpipe housing and thereby maintain a substantially constant fluid level in the standpipe housing so as to maintain a substantially continuous flow pressure into the fluid flow system to which the standpipe hydraulic float valve is connected. | 03-19-2009 |
20090120511 | STANDPIPE DIRECT FLOAT VALVE - The standpipe direct float valve of the present invention is configured such that the valve plug is directly connected to the float element and both the valve plug and the float element are deployed within the standpipe housing. The standpipe housing has an inlet port and at least one outlet port. The valve plug is configured to regulate the fluid level, commonly referred to in the art as head, in the standpipe housing by controlling the flow of fluid through the inlet port and into the standpipe housing. The valve plug is deployed within the standpipe housing and is directly connected to, and actuated by, a float element that is deployed within the standpipe housing and reactive to the fluid level in the standpipe housing. Preferably, the valve plug and the float element are integrally formed. So configure, the standpipe float valve of the present invention provides a method for maintaining a substantially constant flow pressure through an outlet port of a standpipe float valve having a standpipe housing configured with an inlet port and an outlet port. This is accomplished by maintaining a substantially constant fluid level into the standpipe housing by displacement of the float element in response to the fluid level in the standpipe housing so as to actuate the valve plug between an open position, in which fluid flows through the inlet port into the standpipe housing and a closed position in which fluid flow through the inlet port is blocked. A full range of fluid flow through the inlet port and into the standpipe housing is possible due to the fill range of movement of the valve plug between filly closed and fully open is possible. | 05-14-2009 |
20090272194 | PRESSURE DIFFERENTIAL METERING DEVICE - The pressure differential metering device of the present invention is generally deployed as a flow restrictor placed in the valve inlet so it will create a desired differential pressure to signal a pilot valve, for example, that drives the main valve to limit the flow rate through the valve. The pressure differential metering device of the present invention is deployed across the valve inlet port, with its central axis perpendicular to the direction of fluid flow. The flow restriction element of the present invention may be configured in a variety of sizes to create a desired restrictive cross section to the flow, thereby creating the required differential pressure signals for the valve instrumentation and control. The flow restriction element is configured with upstream and downstream apertures that are the openings to passageways to the corresponding upstream and downstream end-ports. The end-ports provide connection arrangements for the control system of the main valve instrumentation. | 11-05-2009 |
20110197976 | STANDPIPE DIRECT FLOAT VALVE - A standpipe float valve having a standpipe housing having an inlet port and an outlet port, a valve plug deployed within the standpipe housing, the valve plug configured to regulate a flow of fluid into the standpipe housing and a float element deployed within the standpipe housing and reactive to a fluid level in the standpipe housing, the float element attached to the valve plug and configured to actuate the valve plug, wherein the standpipe housing has a substantially cylindrical interior volume, the valve plug has a substantially cylindrical outer face and an outside diameter of the valve plug is substantially equal to an inside diameter of the cylindrical interior volume of the standpipe housing such that the valve plug is slidingly displaceable within the standpipe housing between an open position, in which fluid flows through the inlet port into the standpipe housing and a closed position in which fluid flow through the inlet valve is blocked. | 08-18-2011 |