Patent application number | Description | Published |
20140351766 | TRAVERSING BETWEEN NODES - A system for traversing between nodes within a user interface receives a directional command from a user. The directional command is a command to move a focus away from a current node. The system also determines a next node to move the focus onto. The determining the next node is based on the relative positioning between the current node and the other nodes. The determining the next node is based on previous movements of the focus that were performed prior to moving the focus onto the current node. The system also performs movement of the focus from the current node onto the next node. | 11-27-2014 |
20150378526 | TILE VISUALIZATIONS FOR NAVIGATING HIERARCHICAL DATA ON MOBILE DEVICES - A tile visualization has a window with a swim lane area and a panel area for displaying tiles that represent hierarchical data items. Tiles may be styled as cards. The swim lane displays an active tile and its immediate ancestors in a row or column. The active tile may be identified by a visual indicator. The panel displays one or more levels of the active tile's descendants. The descendants may be arranged in a matrix, or in columns each headed by an immediate descendant. The swim lane and panel are scrollable. A user can navigate up in the hierarchy by activating a tile in the swim lane, or down by activating a tile in the panel. Users may select one or more tiles without activating them. | 12-31-2015 |
20150378528 | REFERENCE POSITION IN VIEWER FOR HIGHER HIERARCHICAL LEVEL - A system and method for facilitating preservation of context information during navigation of a visualization. An example method includes representing hierarchical data via an orbit visualization; providing a first user option to navigate to a child node selected from among the one or more child nodes of the orbit visualization; and updating the orbit visualization in response to user selection of the first user option, resulting in an updated orbit visualization, wherein the updated orbit visualization includes a parent node positioned at a periphery of the visualization, and wherein the selected child node is positioned as a new central node of the updated orbit visualization. A carousel control may be displayed concurrently with the orbit visualization, wherein the carousel control includes one or more user options to navigate to a previously navigated-to node of the orbit visualization. | 12-31-2015 |
20150378529 | INTERACTION IN ORBIT VISUALIZATION - A system and method for facilitating interacting with data and/or functionality via a visualization. An example method includes determining number of hierarchical levels to display in an orbit visualization; displaying the number of hierarchical levels via one or more nodes and one or more orbit paths, wherein each child node of a parent node of the one or more nodes is confined to one or more orbit paths that at least partially circumscribe the parent node; providing a first user option to navigate downward or upward in the hierarchy, at least in part via user selection of a node of the orbit visualization; and selectively updating the orbit visualization in response to user selection of the first user option so that a resulting updated visualization illustrates a navigated-to location, wherein the updated visualization illustrates the number of hierarchical levels. | 12-31-2015 |
20150378562 | CHAIN LAYOUT FOR DISPLAYING HIERARCHICAL DATA - A chain visualization shows cards representing first, second and third hierarchical data items from a database. The second data item descends from the first. The third descends from the second. The visualization shows an ancestors chain, a descendants chain, and an active item location where the chains meet. The visualization shows a card visually associated with the ancestors chain for the first data item, a card in the active item location for the second data item, and a card visually associated with the descendants chain for the third data item. The cards present information from the data items. When a card is activated, it moves to the active item location. A descendant data item, descending from the new active item, is retrieved from the database. A card representing the descendant data item is displayed as visually associated with the descendants chain. | 12-31-2015 |
20150378563 | ORBIT VISUALIZATION FOR DISPLAYING HIERARCHICAL DATA - A system and method for facilitating graphically conveying information via a visualization. An example method includes accessing a first set of data characterized by hierarchically related data objects; representing a first object as a first central node in a visualization; displaying one or more additional second objects via one or more second nodes that are positioned on a first orbit path around the central node; determining if an additional object of the one or more second objects exhibits a superior hierarchical relationship relative to one or more third objects; and then illustrating the one or more third objects as petals that are circumferentially displayed about one or more outer edges of one or more nodes of the one or more second objects. The example method further includes enabling conversion of petals to planet nodes that orbit one of the second nodes. | 12-31-2015 |
20150378564 | ORBIT VISUALIZATION ANIMATION - A system and method for transitioning a displayed visualization from a first state to a second state. An example method includes displaying an orbit visualization characterized by a first state, wherein the orbit visualization includes a parent node and one or more child nodes positioned about a first orbit path that at least partially circumscribes the parent node; selectively initiating navigation of the orbit visualization; transitioning display of the parent node and one or more child nodes in accordance with the navigation by animating repositioning of the parent node and the one or more child nodes on a user interface display screen, such that a resulting node positioning characterizes the orbit visualization in the second state representative of a navigated-to location. The navigation may represent a downward or upward navigation of hierarchically related data, such that the animation illustrates separation of one or more petals from a selected node or movement toward the selected node, respectively. | 12-31-2015 |
20150378580 | INTERACTION IN CHAIN VISUALIZATION - A chain visualization represents first, second and third hierarchical data items from a database. The second data item descends from the first. The third descends from the second. The visualization shows an ancestors chain and a descendants chain. It has an active item location where the chains meet. The visualization shows a card linked to the ancestors chain for the first data item, a card in the active item location for the second data item, and a card linked to the descendants chain for the third data item. Users may navigate upwards or downwards in the hierarchy by activating any card outside the active item location. Users may stack cards to save screen space, and users may scroll to view different parts of the hierarchy. Users may edit information from data items represented by the cards. | 12-31-2015 |
Patent application number | Description | Published |
20130080045 | GENERIC SURFACE FEATURE EXTRACTION FROM A SET OF RANGE DATA - An example embodiment includes a method including receiving a three-dimensional set of range data including a plurality of points from one or more range finders. The method also includes extracting one or more surface features. Extracting includes segmenting the set of range data into a plurality of surfaces based on one or more edges, selecting one or more of the plurality of surfaces as the one or more surface features, and describing the one or more surface features based on a generic descriptor that can describe both planar and non-planar surface features. | 03-28-2013 |
20130080111 | SYSTEMS AND METHODS FOR EVALUATING PLANE SIMILARITY - Systems and methods for determining plane similarity are provided. In one embodiment a system comprises a sensor configured to acquire a plurality of frames of data, and a processing unit coupled to the sensor, the processing unit configured to process the plurality of frames of data. The processing unit is further configured to store the plurality of frames of data on at least one memory device, read a first frame of data from the plurality of frames stored on the at least one memory device, and read a second frame of data from the plurality of frames stored on the at least one memory device. Additionally, the processing unit is configured to extract a first plane from the first frame of data, extract a second plane from the second frame of data, and calculate a divergence to measure a similarity between the first plane and the second plane. | 03-28-2013 |
20140292574 | SELECTED ASPECTS OF ADVANCED RECEIVER AUTONOMOUS INTEGRITY MONITORING APPLICATION TO KALMAN FILTER BASED NAVIGATION FILTER - A method of advanced receiver autonomous integrity monitoring of a navigation system is discussed and two modifications facilitating its implementation in a hybrid navigation system are disclosed. In the first approach, relations describing the effect of unmodeled biases in pseudo-measurement on the Kalman filter state estimate are analytically derived and their incorporation into the integrity monitoring algorithm is described. The method comprises receiving a plurality of signals transmitted from spaced-based satellites, determining a position full-solution and sub-solutions, specifying a pseudorange bias, computing a transformation matrix for the full-solution and all sub-solutions using a Kalman filter, computing a bias effect on an error of filtered state vectors of all sub-solutions, and adding the effect to computed vertical and horizontal protection levels. In the second approach, a modification for computationally effective calculation of the protection levels of hybrid navigation systems based on both integrity and non-integrity assured pseudorange error descriptions is disclosed. | 10-02-2014 |
20150145719 | MULTIPLE-CRITERION BASED GLOBAL NAVIGATION SATELLITE SUB-SET RECURSIVE SELECTION - In one embodiment, a method for selecting a sub-set of satellites from a set of N satellites is provided. The method includes recursively evaluating each sub-set of N−P satellites of a set of N satellites. If only one sub-set satisfies one or more first criterion, then the one sub-set that satisfies the one or more first criterions is selected. If, however, more than one sub-set satisfies the one or more first criterion, then the sub-sets that satisfy the one or more first criterion are evaluated with respect to one or more second criterion and the one sub-set that optimizes the one or more second criterion is selected. Once the selected set of N satellites is equal to the number of satellites from which a receiver is configured to calculate a navigation solution, then that selected set of N satellites is used to calculate a navigation solution. | 05-28-2015 |
20150145724 | ARCHITECTURES FOR HIGH INTEGRITY MULTI-CONSTELLATION SOLUTION SEPARATION - A method comprises receiving a plurality of signals from a plurality of space-based satellites, wherein the plurality of space-based satellites comprises at least one space-based satellite from each of a plurality of Navigation Satellite System (NSS) constellations. The method also comprises determining, in a first domain, a first plurality of sub-solutions based on a respective sub-set of the plurality of signals, each respective sub-set in the first domain chosen according to a characteristic defining the first domain; and determining, in a second domain, a second plurality of sub-solutions based on a respective sub-set of the plurality of signals, each respective sub-set in the second domain chosen according to a characteristic defining the second domain. The method further comprises determining if an error is present in the navigation system based on the first plurality of sub-solutions and on the second plurality of sub-solutions. | 05-28-2015 |
Patent application number | Description | Published |
20120330570 | STRUCTURAL DAMAGE INDEX MAPPING SYSTEM AND METHOD - A system and method for detecting and evaluating structural defects are provided. Baseline data representative of sensed ultrasonic waves that were transmitting into a structure with no defects are stored. Ultrasonic waves are transmitted into the structure from a plurality of actuators that are coupled to the structure. The ultrasonic waves that are transmitted into the structure from the plurality of actuators are sensed, with a plurality of sensors that are coupled to the structure and spaced apart from the actuators, to thereby generate and supply sensor data. Signal difference coefficients are calculated from the baseline data and the sensor data. The calculated signal difference coefficients are spatially mapped to detect one or more structural defects in the structure. | 12-27-2012 |
20150146007 | MAINTENANCE ASSISTANT SYSTEM - A maintenance assistance system and method of operating are provided. The maintenance assistance system may include, but is not limited to, a camera, a heads-up display, a memory configured to maintenance task data, and a processor communicatively coupled to the camera, the heads-up display and the memory, the processor configured to determine a component to be serviced, determine a location of the component based upon data from the camera and the maintenance task data stored in the memory, generate graphical data based upon a maintenance step associated with the component, and output the generated graphical data to the heads-up display | 05-28-2015 |
Patent application number | Description | Published |
20090104143 | Hyaluronic acid containing bioconjugates: targeted delivery of anti-cancer drugs to cancer cells - A cell-targeted polymeric drug delivery system was designed based on the specific interaction between hyaluronic acid (HA) and its cell surface receptors overexpressed on cancer cell surface. The invention relates to compounds composed of a carrier molecule, wherein the carrier molecule contains at least one residue of an anti-cancer agent and at least one residue of a hyaluronic acid. The invention also relates to methods of making and using the compounds thereof. | 04-23-2009 |
20110085979 | CONJUGATE OF A POLYMER, AN ANTI-ANGIOGENESIS AGENT AND A TARGETING MOIETY, AND USES THEREOF IN THE TREATMENT OF BONE RELATED ANGIOGENESIS CONDITIONS - Conjugates of hydroxypropyl methacrylamide (HPMA)-derived copolymers having attached thereto TNP-470 and a high load (e.g., higher than 3 mol %) of alendronate (ALN), and processes of preparing same are disclosed. | 04-14-2011 |
20130156722 | POLYMERIC DRUG DELIVERY CONJUGATES AND METHODS OF MAKING AND USING THEREOF - Described herein are biodegradable drug delivery conjugates for effectively delivering bioactive agents to a subject. The drug delivery conjugates comprise a water-soluble high molecular weight linear biodegradable polymer backbone comprising a plurality of linear water-soluble polymeric segments connected to one another by a first (main-chain) cleavable linker, wherein a bioactive agent is covalently bonded to at least one water-soluble polymeric segment, at least one cleavable linker, or a combination thereof. The conjugates possess numerous advantages over prior art delivery conjugates. Also described herein are methods for making and using the conjugates. | 06-20-2013 |
20140212357 | CONJUGATE OF A POLYMER, AN ANTI-ANGIOGENESIS AGENT AND A TARGETING MOIETY, AND USES THEREOF IN THE TREATMENT OF BONE RELATED ANGIOGENESIS CONDITIONS - Conjugates of hydroxypropyl methacrylamide (HPMA)-derived copolymers having attached thereto TNP-470 and a high load (e.g., higher than 3 mol %) of alendronate (ALN), and processes of preparing same are disclosed. | 07-31-2014 |
Patent application number | Description | Published |
20090203914 | PROCESS FOR THE PREPARATION OF SOLIFENACIN - A process for the preparation of (1S)-QR)-I -azabicyclo[2.2.2.]oct-3-yl 3,4-dihydro-1-phenyl- 2(1H)-isoquino-line carboxylate by reacting (1S)-alkyl 1-phenyl-1,2,3,4-tetrahydro-2-isoquinoline carboxylate with 3-(R)-quinuclidol in an inert solvent, where a primary alkyl ester of the carboxylate whose alkyl length is C | 08-13-2009 |
20100087661 | METHOD FOR THE PREPARATION OF 5-BENZYLOXY-2-(4-BENZYLOXPHENYL)-3-METHYL-1H-INDOLE - A method for the preparation of 5-benzyloxy-2-(4-benzyloxyphenyl)-3-methyl-1H-indole of formula (1) by reaction of 2-bromo-4′-benzyloxypropiophenone and 4-benzyloxyaniline hydrochloride, in which high purity of the product is achieved by isolation of the intermediate, N-(4-benzyloxyphenyl)-α-amino-4-benzyloxypropiophenone of formula (10), in the solid state. The method may be used for the preparation of bazedoxifen of formula (2). | 04-08-2010 |
20100240888 | SALTS OF BAZEDOXIFENE - The invention deals with new crystalline salts of bazedoxifene, by means of which a high API quality can be achieved in a high yield. | 09-23-2010 |
20110082299 | METHOD FOR THE PREPARATION OF DABIGATRAN - A method for the manufacture of dabigatran of formula VIII, in which the product of a reaction of 4-ethylamino-3-nitrobenzoic acid chloride with ethyl-3-(pyridin-2-ylamino)propanoate, is converted to the hydrochloride using a hydrogen chloride solution producing the compound of formula III-HCl, in which the nitro group is reduced by means of a reaction with sodium dithionite, and the resulting compound of formula IV is subjected to a reaction with [(4-cyanophenyl)amino] acetic acid and oxalic acid, the product of this reaction VI-oxal is then subjected to hydrolysis and a reaction with ammonium carbonate to produce the intermediate of formula VII-HCl, which is then converted to dabigatran by means of a reaction with hexyl chloroformate. | 04-07-2011 |
Patent application number | Description | Published |
20140097823 | Artificial Ramp Generating in PWM Modulator for Current Control Mode - Circuits and related methods for artificial ramp generation for pulse-width modulators (PWM) for current control mode switch mode power supplies (SMPS).are disclosed. The artificial ramp generation is separated from a current sensing part and allows easy trimming of both paths. Artificial ramp is generated as a voltage on a capacitor biased by constant current and placed between a voltage sensing node and an input of a PWM comparator. The circuit disclosed reduces circuit complexity and susceptibility to noise and spikes from the input voltage. | 04-10-2014 |
20140247026 | Loss-Less Coil Current Estimator for Peak Current Mode Control SMPS - The present disclosure relates to a high efficiency switched mode power supply (SMPS) having increased efficiency due to loss-less coil current estimation for current control. A circuit in the control unit of SMPS comprises a capacitor and the voltage on the capacitor is an integral of the current flowing into the cap over time and if there are current sources which depend on the input and the output voltage, periodically switched with the same signals as the P and N switches, the voltage on the charged capacitor has the same shape as the current through the coil. The signal gleaned from the capacitor voltage are used the same manner by the control unit as it was with the signals from prior art current sensing. | 09-04-2014 |
20140340065 | Adaptive Low-Power Zero-Cross Comparator for Discontinuous Current Mode Operated Switching Mode Power Supply - A time off estimator and an adaptive controller implemented on an integrated circuit to emulate current dependent zero crossing circuitry to permit improved performance of a buck type switching mode power supply. The time off estimator circuit is enhanced by an automatic correction circuit for the timing of a zero crossing where energy to a reference capacitor returns to zero and is turned off awaiting the next cycle where the capacitor is again charged and discharged. | 11-20-2014 |
20150097542 | Asymmetric Inductors in Multi-Phase DCDC Converters - A multi-phase DC-to-DC converter is configured to achieve fast transient response and to optimize efficiency over the load range. Phase shedding changes the active number of phases according to output currents. Each phase of the converter has an inductor configured to optimize the efficiency for a range of load currents in which that phase is used. A converter may have 3 phases, the first used only in sleep mode and has a large inductance with low AC losses, the second used in sync mode at low currents and having a lower inductance with low AC losses, the third phase is used in sync mode at high currents and has small inductance with low DC losses. The number of phases is ≧2. | 04-09-2015 |
20150318785 | Method and Apparatus for an Adaptive Threshold of a Zero Crossing Comparator Based on the Current in the Parasitic Bipolar Transistors - A buck converter device with a zero-cross comparator with an adaptive threshold. The buck converter comprises of a control block that controls a first p-channel MOSFET switch, and a second n-channel MOSFET switch. The p-channel MOSFET switch and the n-channel MOSFET switch provide a sense signal utilizing parasitic bipolar junction transistors. The p-channel MOSFET provides a sense current for the pnp parasitic bipolar junction transistor, The n-channel MOSFET provides a sense current for the npn parasitic bipolar junction transistor. The sense current is stored on a capacitor, and establishes an adaptive offset adjustment to a zero-cross comparator. | 11-05-2015 |
20160105108 | Method and Apparatus for a Buck Converter with Pulse Width Modulation and Pulse Frequency Modulation Mode - A buck converter device with minimum off-time operation, the device comprising a comparator providing an output signal of a minimum off time, a first amplifier, a p-channel MOSFET whose gate is connected to the output of a first amplifier providing a signal threshold voltage to a positive terminal of a comparator, a second amplifier; and, a second p-channel MOSFET whose gate is connected to the output of a second amplifier providing a signal to a negative terminal of a comparator, and a capacitor element. A capacitor establishes a voltage whose rate of change is proportional to power supply Vdd, establishing a time to charge the capacitor to a threshold voltage proportional to (Vdd-Vref)/Vdd, and establishing a minimum off time on the output of a comparator. | 04-14-2016 |
Patent application number | Description | Published |
20090089729 | Distorted Waveform Propagation and Crosstalk Delay Analysis Using Multiple Cell Models - A method to perform timing analysis for a complex logic cell with distorted input waveform and coupled load networks is presented. Timing arc based models are used in conjunction with CCB based current models of portions of the logic cell to compute the output signal of the logic cell. For example, an intermediary signal is generated using a first timing arc based model and an equivalent coupled network output signal is generated using a channel connected block (CCB) based current model. | 04-02-2009 |
20100005429 | INTEGRATED SINGLE SPICE DECK SENSITIZATION FOR GATE LEVEL TOOLS - One embodiment of the present invention provides systems and techniques for generating a transistor-level description of a subcircuit. A user may want to simulate a subcircuit in a circuit using a transistor-level simulator, and one or more cells in the subcircuit may need to be sensitized so that the cells are in a desired state when the subcircuit is simulated. An embodiment modifies the subcircuit by inserting analog switches in front of the cells that need to be sensitized, so that the analog switches can be used to apply a sensitization sequence to the cells during the transistor-level simulation. The embodiment can then generate a transistor-level description of the modified subcircuit. Next, the transistor-level description of the subcircuit can be stored, thereby enabling the transistor-level simulator to simulate the subcircuit. | 01-07-2010 |
20100281444 | MULTIPLE-POWER-DOMAIN STATIC TIMING ANALYSIS - Embodiments of a computer system, a method, an integrated circuit and a computer-program product (i.e., software) for use with the computer system are described. These devices and techniques may be used to perform STA for circuits that include multiple power domains. Power-domain crossing information and optionally the delay in each power domain can be propagated during the full circuit graph-based STA to accurately perform STA without enumerating all paths. Some embodiments can use a tag-based engine to track power-domain crossing(s) during graph-based STA. If a power-domain is crossed in a path, pessimism may be added to the cumulative delay at the end point of the path. For those paths that do not cross a power domain, pessimism may be removed from the cumulative delay at their end points. In some embodiments, pessimism may be removed from the cumulative delay at end points for paths that cross power domains. | 11-04-2010 |