Patent application number | Description | Published |
20120134440 | APPARATUS AND METHOD FOR ESTIMATING CHANNEL IN DIGITAL VIDEO BROADCASTING SYSTEM - A method of operation of a transmitting node in an Orthogonal Frequency Division Multiplexing (OFDM) communication system is provided. The method includes generating a frame including a plurality of physical layer zones, each of the plurality of physical layer zones applying different Fast Fourier Transform (FFT) sizes and different pilot patterns; and transmitting the frame. | 05-31-2012 |
20120185757 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA IN COMMUNICATION/BROADCASTING SYSTEM - An apparatus and method for transmitting and receiving data in a wireless communication is provided. The method includes determining a number of zero-padding bits, determining a number (N | 07-19-2012 |
20120243600 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION IN A BROADCASTING/COMMUNICATION SYSTEM - A method and an apparatus for encoding, transmitting, and receiving signaling information in a broadcasting/communication system are provided. The method includes generating the signaling information which comprises a plurality of pieces; determining a number of coded blocks to which the signaling information is to be encoded, based on a number of bits of the signaling information and a number of encoder input information bit; segmenting each piece of the signaling information based on the number of the coded blocks; constructing input information bits of each coded block to include segmented parts of each piece of the signaling information; encoding the input information bits to each coded block; and transmitting each coded block. | 09-27-2012 |
20120257586 | FRAME STRUCTURE OF A WIRELESS COMMUNICATION SYSTEM, AND METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING A PLURALITY OF DATA STREAMS THROUGH THE FRAME STRUCTURE - A method and apparatus are provided for transmitting and receiving data through a frame in a wireless communication system, the method including: generating a frame including a preamble section and a data section, the preamble section includes fixed data items and configuration data items, and the data section includes at least one Physical Layer Pipe (PLP); and transmitting the generated frame, wherein the configuration data items related to the at least PLP, the preamble section of the frame is generated according to repetition lengths of the configuration data items. | 10-11-2012 |
20120290887 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA IN COMMUNICATION SYSTEM - An apparatus and a method for transmitting and receiving a signal in a communication system are provided. The method includes checking a type of the signal to be transmitted; determining a number of puncture bits according to the type of the signal; and puncturing an encoded signal to be transmitted according to the number of puncture bits. | 11-15-2012 |
20130064275 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING DATA STREAM IN WIRELESS SYSTEM - Methods and apparatus are provided for transmitting and receiving data streams. The data streams are received. The data streams are mapped to a physical slot. At least one frame that includes the physical slot is formed. The at least one frame is transmitted through at least one radio frequency. The at least one frame is received through at least one radio frequency. A location of the physical slot included in each frame is obtained. The data streams allocated to the physical slot in the location are received. The physical slot includes bit information indicating a number of antennas transmitting the at least one frame. | 03-14-2013 |
20130291027 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING SIGNALING INFORMATION IN A DIGITAL BROADCASTING SYSTEM - A method for transmitting signaling information for reception of a broadcast service in a digital broadcasting system is provided. The method includes generating signaling information that includes a network information table indicating information about a transport network over which broadcast service data is transmitted, and a service information table indicating at least one broadcast service and information about at least one Physical Layer Pipe mapped to the at least one broadcast service, and transmitting the signaling information in a Generic Stream Encapsulation packet. | 10-31-2013 |
20140079004 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA STREAMS IN WIRELESS SYSTEM - A method for transmitting data including a plurality of data streams in a wireless system is described. The method includes receiving one or more data streams; mapping the received data streams to at least one logical frame; mapping the logical frame to more than one additional physical slot; configuring each of the more than one additional physical slot includes signaling information for receiving the data streams; and transmitting at least one superframe including the more than one additional physical slot. | 03-20-2014 |
20140204875 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA INCLUDING A PLURALITY OF DATA STREAMS IN A BROADCASTING/COMMUNICATION SYSTEM - A method and apparatus for transmitting data comprising a plurality of data streams in a broadcasting system are provided. The method includes dividing a frame into a plurality of physical layer zones; allocating the plurality of data streams to at least one of the plurality of physical layer zones; allocating signaling information associated with the plurality of physical layers to at least one of the plurality of physical layer zones; and transmitting the frame to which the signaling information is allocated. | 07-24-2014 |
20140247768 | METHOD AND APPARATUS FOR SIGNALING IN DIGITAL RADIO SYSTEMS - A method is provided for transmitting at least one data stream by a transmitter in a wireless communication system. A preamble section including signaling information and a data section including at least one data stream are generated. A frame including the preamble section and the data section is generated. The generated frame is transmitted. The signaling information includes first information including information related to the at least one data stream and second information including information related to the first information | 09-04-2014 |
20140258815 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA IN COMMUNICATION/BROADCASTING SYSTEM - An apparatus and a method for performing shortening and puncturing in case of performing encoding and decoding using a parity test matrix in a communication/broadcasting system are provided. The method includes determining a number of zero-padding bits, determining a number N | 09-11-2014 |
20150063357 | TRANSMITTING APPARATUS, RECEIVING APPARATUS, AND SIGNAL PROCESSING METHOD THEREOF - A transmitting apparatus, a receiving apparatus and methods of controlling these apparatuses are provided. The transmitting apparatus includes: a baseband packet generator configured to, based on an input stream including a first type stream and a second type stream, generate a baseband packet including a header and payload data corresponding to the first type stream; a frame generator configured to generate a frame including the baseband packet; a signal processor configured to perform signal-processing on the generated frame; and a transmitter configured to transmit the signal-processed frame, wherein the header includes a type of the payload data in the baseband packet and the number of the first type stream packets in the baseband packet. | 03-05-2015 |
20150180612 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION IN A BROADCASTING/COMMUNICATION SYSTEM - A method and an apparatus for encoding, transmitting, and receiving signaling information in a broadcasting/communication system are provided. The method includes generating the signaling information which comprises a plurality of pieces; determining a number of coded blocks to which the signaling information is to be encoded, based on a number of bits of the signaling information and a number of encoder input information bit; segmenting each piece of the signaling information based on the number of the coded blocks; constructing input information bits of each coded block to include segmented parts of each piece of the signaling information; encoding the input information bits to each coded block; and transmitting each coded block. | 06-25-2015 |
20160073380 | METHOD AND APPARATUS FOR SIGNALING IN DIGITAL RADIO SYSTEMS - A method of transmitting at least one data stream by a transmitter in a wireless communication system is provided. The method includes generating a preamble section including signaling information and a data section including at least one data stream; generating a frame including the preamble section and the data section; and transmitting the generated frame, wherein the signaling information includes first information including information related to the at least one data stream. | 03-10-2016 |
Patent application number | Description | Published |
20110004811 | Encoding/decoding apparatus and method - An encoder and a decoder employ an encoding scheme corresponding to a parity check matrix which is derivable from a bipartite protograph formed of variable nodes and check nodes, with each variable node corresponding to a codeword symbol position. The protograph has a plurality of groups of nodes, each group of nodes comprising both variable nodes and check nodes. Each of the check nodes in a group is of degree 2 and has connections to two variable nodes in the same group. The protograph also has a plurality of check nodes of degree n, where n is the number of said plurality of groups, wherein each of the plurality of check nodes has a connection to a variable node in each group such that the symbol positions in a codeword are interleaved between the groups of nodes. | 01-06-2011 |
20110299493 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA INCLUDING A PLURALITY OF DATA STREAMS IN A BROADCASTING/COMMUNICATION SYSTEM - A method of transmitting data comprising a plurality of data streams in a broadcasting system is provided. The method includes dividing a frame into a plurality of physical layer zones, allocating the plurality of data streams to the plurality of physical layer zones, allocating signaling information associated with the plurality of physical layers to at least one of the plurality of physical layer regions, and transmitting the frame to which the signaling information is allocated. | 12-08-2011 |
20110307766 | METHOD FOR MAPPING AND DE-MAPPING OF NON-BINARY SYMBOLS IN DATA COMMUNICATION SYSTEMS - A method of de-mapping non-binary Galois field symbols from physical layer code-words in a data communication system, in which at least one physical layer code-word includes portions mapped from more than one non-binary Galois field symbol is provided. The method includes calculating at least a provisional likelihood estimate for values of a first non-binary Galois field symbol having at least portions within a first physical layer code-word, the calculating including selecting a first number of values of a second non-binary Galois field symbol having at least portions within the first physical layer code-word, the first number forming a subset of the possible values of the second non-binary Galois field symbol. | 12-15-2011 |
20120076127 | SIGNALLING FOR DIGITAL BROADCASTING SYSTEM - A method and apparatus for transmitting a plurality of data streams in a wireless broadcast system are provided. The method includes mapping the plurality of data streams onto a super-frame that includes a plurality of frames; inserting signalling information in a first signalling information field for assisting in the reception of a first number of said plurality of data streams for a given frame, the first number being less than or equal to a limit applicable to each of the plurality of frames; dependent on a number of data streams for the given frame being greater than the limit, inserting signalling information in a second signalling information field; inserting said first and second signalling information fields in a preamble section of said given frame; and transmitting the plurality of frames. | 03-29-2012 |
20120188954 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA STREAMS IN WIRELESS SYSTEM - A method for transmitting data including a plurality of data streams in a wireless system. The method includes receiving one or more data streams; mapping the received data streams to an additional physical slot; configuring one or more frames including the additional physical slots; and transmitting the one or more frames at one or more radio frequencies. | 07-26-2012 |
20120324513 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNALING INFORMATION FOR RECEPTION OF BROADCAST SERVICES IN A DIGITAL BROADCASTING SYSTEM - A method and apparatus for transmitting and receiving signaling information for receiving broadcast services in a digital broadcasting system. The method includes generating service guide information including broadcast service data, information about a transmission network where the broadcast service data is transmitted, and information about a transmission network neighboring the transmission network, and transmitting the service guide information in an upper layer of an Internet Protocol (IP) layer. | 12-20-2012 |
20130265494 | METHOD AND APPARATUS FOR TRANSMISSION AND RECEPTION OF DATA STREAMS IN DIGITAL VIDEO BROADCASTING SYSTEMS - A wireless communication unit comprising a transmitter and a signal processor are provided. The signal processor is arranged to map service data onto a first set of multiple Physical Layer Pipes (PLPs), map the first set of PLPs onto a first set of logical frames, and form a first logical channel comprising the first set of logical frames. A structure of the logical frames is composed of PLPs of a plurality of different data types. | 10-10-2013 |
20130265956 | METHOD AND APPARATUS FOR TRANSMISSION AND RECEPTION OF DATA STREAMS IN DIGITAL VIDEO BROADCASTING SYSTEMS - A method of transmitting data in a wireless communication system is provided. The method comprises mapping service data onto a first set of multiple Physical Layer Pipes (PLPs), mapping the first set of multiple PLPs onto a first set of logical frames, wherein each of the first set of logical frames is of the same size, forming a first logical channel comprising the first set of logical frames, and transmitting the mapped service data over a target delivery system. | 10-10-2013 |
20130265957 | METHOD AND APPARATUS FOR TRANSMISSION AND RECEPTION OF DATA STREAMS IN DIGITAL VIDEO BROADCASTING SYSTEMS - A method for mapping of one or more logical channels onto a radio frequency channel in a communication system is provided. The method includes determining a logical channel type from a plurality of logical channel types, and mapping at least one logical frame of the determined logical channel type to at least one physical frame on at least one Radio Frequency (RF) channel based on the determined logical channel type. | 10-10-2013 |
20150036689 | TRANSMITTING APPARATUS, RECEIVING APPARATUS, AND CONTROLLING METHODS THEREOF - A transmitting apparatus is provided. The transmitting apparatus includes: a baseband packet (BBP) generator configured to generate a BBP including a header and payload data; a frame generator configured to generate a frame including the BBP; a signal processor configured to signal-process the generated frame; and a transmitter configured to transmit the signal-processed frame. The header includes information about a type of the payload data, whether an additional header exists, a length of the payload data, and a Least Significant Bit (LSB) of the length of the payload data. Therefore, various types of data are mapped on a physical layer based on information included in the header, and data processing efficiency is improved. | 02-05-2015 |
20150063490 | TRANSMITTING APPARATUS AND RECEIVING APPARATUS AND SIGNAL PROCESSING METHOD THEREOF - A transmitting apparatus, a receiving apparatus and methods of transmission and reception are provided. The transmitting apparatus includes: a frame generator configured to map data contained in an input stream to at least one signal processing path to generate a frame; an information inserter configured to insert signaling information in a signaling region of the frame; and a transmitter configured to transmit the frame in which the signaling information is inserted, wherein the signaling information comprises information on an input type of each of the at least one input stream and information on a type of data which is mapped to the at least one signal processing path. | 03-05-2015 |
20150139146 | METHOD AND APPARATUS FOR TRANSMISSION AND RECEPTION OF DATA STREAMS IN DIGITAL VIDEO BROADCASTING SYSTEMS - A method of transmitting data in a wireless communication system is provided. The method comprises mapping service data onto a first set of multiple Physical Layer Pipes (PLPs), mapping the first set of multiple PLPs onto a first set of logical frames, wherein each of the first set of logical frames is of the same size, forming a first logical channel comprising the first set of logical frames, and transmitting the mapped service data over a target delivery system. | 05-21-2015 |
20150270940 | A METHOD AND APPARATUS FOR TRANSMISSION AND RECEPTION OF DATA STREAMS IN DIGITAL VIDEO BROADCASTING SYSTEMS - A method for mapping of one or more logical channels onto a radio frequency channel in a communication system is provided. The method includes determining a logical channel type from a plurality of logical channel types, and mapping at least one logical frame of the determined logical channel type to at least one physical frame on at least one Radio Frequency (RF) channel based on the determined logical channel type. | 09-24-2015 |
Patent application number | Description | Published |
20110099050 | Cross Repository Impact Analysis Using Topic Maps - An apparatus for automatically analyzing the impact of changing a business requirement on an IT infrastructure of an enterprise. A request is received to perform an analysis of an impact on the enterprise by changing a particular instance of the business requirement. A model repository is queried to determine which IT assets of the enterprise are impacted by changing the particular instance of the business requirement. An impact relevant subset of a topic map is received from the model repository representing the impact on the enterprise by changing the particular instance of the business requirement that includes the particular instance requirement as a root node and only those specific assets impacted by changing the particular instance requirement as connected nodes. Then, the impact relevant subset of the topic map representing the impact on the enterprise by changing the particular instance of the business requirement is outputted on an output device. | 04-28-2011 |
20110153293 | MANAGING AND MAINTAINING SCOPE IN A SERVICE ORIENTED ARCHITECTURE INDUSTRY MODEL REPOSITORY - A method of managing and maintaining scope in a of service oriented architecture industry model repository comprising defining boundaries and definitions of scope and scope propagation of topics, associations, and occurrences within the SOA IMR; managing boundaries and definitions of scope and scope propagation within the SOA IMR; and maintaining boundaries and definitions of scope and scope propagation within the SOA IMR. | 06-23-2011 |
20120323992 | GEOSPATIAL VISUALIZATION PERFORMANCE IMPROVEMENT FOR CONTIGUOUS POLYLINES WITH SIMILAR DYNAMIC CHARACTERISTICS - Techniques are disclosed for rendering geographic information system (GIS) data. A server component responding to a request for GIS data for a given area combines contiguous elements that share the same dynamic characteristics. For example, a map server may combine the polylines of contiguous road segments sharing the same current speed/congestion conditions. Doing so may greatly reduce the number of individual polylines that are sent to a client for rendering. | 12-20-2012 |
20140181189 | GEOSPATIAL VISUALIZATION PERFORMANCE IMPROVEMENT FOR CONTIGUOUS POLYLINES WITH SIMILAR DYNAMIC CHARACTERISTICS - Techniques are disclosed for rendering geographic information system (GIS) data. A server component responding to a request for GIS data for a given area combines contiguous elements that share the same dynamic characteristics. For example, a map server may combine the polylines of contiguous road segments sharing the same current speed/congestion conditions. Doing so may greatly reduce the number of individual polylines that are sent to a client for rendering. | 06-26-2014 |
Patent application number | Description | Published |
20110153292 | FRAMEWORK TO POPULATE AND MAINTAIN A SERVICE ORIENTED ARCHITECTURE INDUSTRY MODEL REPOSITORY - A method for building a service oriented architecture industry model repository comprising: creating a meta-meta-meta model with a topic map based index; pre-populating the meta-meta-meta model with a topic map based index using the data from the physical asset repository and known relationships between topics, associations, and occurrences in topic maps within the meta model service; pre-populating an information model repository common meta-meta model comprising reusing a taxonomy specific to an industry vertical as a common ontology for the topic map based index; pre-populating the at least one topic map meta model with data specific to a particular topic or industry vertical from the physical asset repository; and pre-populating models of the at least one topic map meta model with data specific to a particular topic or industry vertical from the physical asset repository. | 06-23-2011 |
20110153608 | IMPLEMENTING SERVICE ORIENTED ARCHITECTURE INDUSTRY MODEL REPOSITORY USING SEMANTIC WEB TECHNOLOGIES - A method for implementing topic map meta models of a service oriented architecture (SOA) industry model repository (IMR) comprising a meta model service associated with a physical asset repository. The meta model service includes at least one topic map meta model with data specific to a particular topic or industry vertical included within an information model repository common meta-meta model, and the information model repository common meta-meta model included within a meta-meta-meta model with a topic map based index. The method comprises assigning topics, occurrences and attributes to the at least one topic map meta model with data specific to a particular topic or industry vertical; converting topics of the at least one topic map meta model with data specific to a particular topic or industry vertical into resource description framework triples; and persisting the resource description framework triples into a resource description framework repository. | 06-23-2011 |
20110153636 | SERVICE ORIENTED ARCHITECTURE INDUSTRY MODEL REPOSITORY META-MODEL COMPONENT WITH A STANDARD BASED INDEX - A method of searching a service oriented architecture industry model repository comprising a meta model service associated with a physical asset repository, the meta model service comprising: at least one topic map meta model with data specific to a particular topic or industry vertical included within an information model repository common meta-meta model, the information model repository common meta-meta model included within a meta-meta-meta model with a topic map based index. The method comprises: a computer receiving entry of a search term for the service oriented architecture industry model repository; the computer searching the service oriented architecture industry model repository for the search term; and displaying results of the searching of the service oriented architecture industry model repository as a topic map comprising data representing meta model service through a graphical interface. | 06-23-2011 |
20130086061 | IMPLEMENTING SERVICE ORIENTED ARCHITECTURE INDUSTRY MODEL REPOSITORY USING SEMANTIC WEB TECHNOLOGIES - A plurality of topic maps are stored in one or more storage devices. Each of the topic maps represents information using topics, associations, and occurrences. Each of the topic maps provides meta data for assets stored in an asset repository. A computer provides one or more services over a network. At least one of the one or more services enables functionality of one or more user interfaces. The one or more services provide semantic search functionality for the assets of the asset repository. The semantic search functionality utilizes the topics, associations, and occurrences of one or more of the topic maps to find one of more of the assets of the asset repository that satisfies conditions input via one of the one or more user interfaces. | 04-04-2013 |
Patent application number | Description | Published |
20080199957 | ENHANCED TRANSPORT USING MEMBRANE DISRUPTIVE AGENTS - Compositions and methods for transport or release of therapeutic and diagnostic agents or metabolites or other analytes from cells, compartments within cells, or through cell layers or barriers are described. The compositions include a membrane barrier transport enhancing agent and are usually administered in combination with an enhancer and/or exposure to stimuli to effect disruption or altered permeability, transport or release. In a preferred embodiment, the compositions include compounds which disrupt endosomal membranes in response to the low pH in the endosomes but which are relatively inactive toward cell membranes, coupled directly or indirectly to a therapeutic or diagnostic agent. Other disruptive agents can also be used, responsive to stimuli and/or enhancers other than pH, such as light, electrical stimuli, electromagnetic stimuli, ultrasound, temperature, or combinations thereof. The compounds can be coupled by ionic, covalent or H bonds to an agent to be delivered or to a ligand which forms a complex with the agent to be delivered. Agents to be delivered can be therapeutic and/or diagnostic agents. Treatments which enhance delivery such as ultrasound, iontophoresis, and/or electrophoresis can also be used with the disrupting agents. | 08-21-2008 |
20090149751 | SYSTEMS AND METHODS FOR DETERMINING INTRACRANIAL PRESSURE NON-INVASIVELY AND ACOUSTIC TRANSDUCER ASSEMBLIES FOR USE IN SUCH SYSTEMS - Systems and methods for determining ICP based on parameters that can be measured using non-invasive or minimally invasive techniques are provided. Systems for acquiring acoustic data from a desired target site in a subject's body using various types of acoustic source and detector elements are also provided, including single use acoustic source/detector combinations are also provided. Acoustic arrays for use with these systems may include multiple capacitive micro-machined ultrasound transducer (cMUT) elements, and may include a combination of different types of acoustic arrays. Methods of targeting localized sites within a broad target area based on acoustic data having various properties are also disclosed. | 06-11-2009 |
20100081893 | ACOUSTIC PALPATION USING NON-INVASIVE ULTRASOUND TECHNIQUES TO IDENTIFY AND LOCALIZE TISSUE ELICITING BIOLOGICAL RESPONSES AND TARGET TREATMENTS - Methods and systems for identifying and spatially localizing tissues having certain physiological properties or producing certain biological responses, such as the sensation of pain, in response to the application of intense focused ultrasound (acoustic probing or palpation) are provided. In some embodiments, targeted acoustic probing may be guided or visualized using imaging techniques such as ultrasound imaging or other types of non-invasive imaging techniques. | 04-01-2010 |
20100087728 | ACOUSTIC PALPATION USING NON-INVASIVE ULTRASOUND TECHNIQUES TO IDENTIFY AND LOCALIZE TISSUE ELICITING BIOLOGICAL RESPONSES - Methods and systems for identifying and spatially localizing tissues having certain physiological properties or producing certain biological responses, such as the sensation of pain, in response to the application of intense focused ultrasound (acoustic probing or palpation) are provided. In some embodiments, targeted acoustic probing may be guided or visualized using imaging techniques such as ultrasound imaging or other types of non-invasive imaging techniques. | 04-08-2010 |
20100279248 | DEVICE AND METHOD FOR PREDICTING THE LIKELIHOOD OF CARIES DEVELOPMENT - A hand-held intra-oral dental device and method are described for the detection of pre-caries lesions and the prediction of evolution and prognosis of same. The present invention has as its foundation a low-cost tool for predicting the likelihood of the development of Early Childhood Caries (ECC), in contrast to other techniques and associated devices, where their focus is to identify individual pre-caries lesions. This method focuses on the detection of caries precursors or of their patterns and the relationship of those precursors and patterns to the likelihood of subsequent dental disease. The implications for the establishment for early preventive treatment are profound, namely the earliest implementation of preventative therapy for our approach relative to that of the other approaches. | 11-04-2010 |
20110159461 | TOOTHBRUSH EMPLOYING ACOUSTIC WAVEGUIDE - A power toothbrush ( | 06-30-2011 |
20110288238 | ENHANCED TRANSPORT USING MEMBRANE DISRUPTIVE AGENTS - Compositions and methods for transport or release of therapeutic and diagnostic agents or metabolites or other analytes from cells, compartments within cells, or through cell layers or barriers are described. The compositions include a membrane barrier transport enhancing agent and are usually administered in combination with an enhancer and/or exposure to stimuli to effect disruption or altered permeability, transport or release. In a preferred embodiment, the compositions include compounds which disrupt endosomal membranes in response to the low pH in the endosomes but which are relatively inactive toward cell membranes, coupled directly or indirectly to a therapeutic or diagnostic agent. Other disruptive agents can also be used, responsive to stimuli and/or enhancers other than pH, such as light, electrical stimuli, electromagnetic stimuli, ultrasound, temperature, or combinations thereof. The compounds can be coupled by ionic, covalent or H bonds to an agent to be delivered or to a ligand which forms a complex with the agent to be delivered. Agents to be delivered can be therapeutic and/or diagnostic agents. Treatments which enhance delivery such as ultrasound, iontopheresis, and/or electrophoresis can also be used with the disrupting agents. | 11-24-2011 |
20120108918 | Acoustic Palpation Using Non-Invasive Ultrasound Techniques for Identification of Target Sites and Assessment of Chronic Pain Disorders - Methods and systems for identifying and spatially localizing tissues having certain physiological properties or producing certain biological responses, such as the sensation of pain, in response to the application of intense focused ultrasound (acoustic probing or palpation) are provided. In some embodiments, targeted acoustic probing is employed to identify the scope and severity of chronically painful sensitized tissue areas, and of chronic pain disorders. In other applications, targeted acoustic probing is used to localize nerves and other sensitized tissues for guidance of needles and other delivery devices, and for delivery of anesthetic, analgesic or therapeutic compositions. | 05-03-2012 |
20140219950 | ENHANCED TRANSPORT USING MEMBRANE DISRUPTIVE AGENTS - Compositions and methods for transport or release of therapeutic and diagnostic agents or metabolites or other analytes from cells, compartments within cells, or through cell layers or barriers are described. The compositions include a membrane barrier transport enhancing agent and are usually administered in combination with an enhancer and/or exposure to stimuli to effect disruption or altered permeability, transport or release. In a preferred embodiment, the compositions include compounds which disrupt endosomal membranes in response to the low pH in the endosomes but which are relatively inactive toward cell membranes, coupled directly or indirectly to a therapeutic or diagnostic agent. Other disruptive agents can also be used, responsive to stimuli and/or enhancers other than pH, such as light, electrical stimuli, electromagnetic stimuli, ultrasound, temperature, or combinations thereof. The compounds can be coupled by ionic, covalent or H bonds to an agent to be delivered or to a ligand which forms a complex with the agent to be delivered. Agents to be delivered can be therapeutic and/or diagnostic agents. Treatments which enhance delivery such as ultrasound, iontophoresis, and/or electrophoresis can also be used with the disrupting agents. | 08-07-2014 |
20140323857 | ULTRASOUND STYLET | 10-30-2014 |
20150251141 | Apparatuses and Methods for Preventing Fouling and Scaling Using Ultrasonic Vibrations - Described herein are apparatuses and methods for preventing or otherwise reducing scaling and fouling of a membrane using ultrasonic vibrations. One example method involves: (1) directing a solution to a membrane of a membrane assembly, where the membrane passes a solvent of the solution through the membrane at a first rate, and where the membrane prevents at least some of a solute of the solution from passing through the membrane; and (2) causing a piezoelectric material that is physically coupled to the membrane to produce ultrasonic waves directed at the membrane, where the ultrasonic waves induce oscillations in at least a portion of the membrane and thereby the solvent of the solution passes through the membrane at a second rate that is greater than the first rate. | 09-10-2015 |
20160058305 | DEVICE AND METHOD FOR ANALYZING REPERFUSION INJURY - A reperfusion injury detection device comprising a measuring probe with a plurality of sensors collecting a hemodynamic property of a blood vessel of a subject coupled to a pneumatic cuff for applying transient occlusion to the blood vessel being measured and a reperfusion injury analysis device made up from a data module that measures the collected hemodynamic property and determines metric of the measured property over time, and display the measured property on an output module. | 03-03-2016 |
Patent application number | Description | Published |
20090091082 | METHOD AND APPARATUS FOR PLAYING A WAGERING GAME - Methods of playing a card game involving a dealer and at least one player are provided as well as apparatus for simulated card games. The methods include accepting an initial wager from each player and then dealing each player and the dealer two cards from at least one standard deck having four suites of cards. The cards are evaluated in each hand according to a Baccarat system. Each player is then allowed to stand with his two card hand or request a third card, the value of which is added to that of the initial cards received. Any player requesting a third card must double his wager before receiving the card. The total count of the two card dealer hand is compared with the total count of each player's hand and the player's hand must have a count at least two points higher than the dealer hand in order to win or to be a push. Each player can also be provided the chance to surrender a portion of his or her initial wager after the initial two cards are dealt or displayed to each player in order to receive back the remaining portion of the bet. | 04-09-2009 |
20090186688 | WAGERING GAME USING DICE OR ELECTRONICALLY SIMULATED DICE - A method of playing a dice game or an electronic simulation thereof includes having at least one player place a wager and the rolling of either three dice or two dice or representations thereof on a gaming machine. In a three dice version, the dice include a single players' die and two house dice, each die or its representation having six faces with different numerical representations thereon. The total of the two house dice is summed to determine a house score. The players win if the number indicated on the players' die is greater than the house score and the players lose if the house score is greater than the number indicated on the players' die by two or more. In one version of this game, if the number shown on the players' die is equal to the house score, a second round of the game is played with all three dice again being rolled and the sum of the two house dice being used to obtain a second house score. In the second round the players win if the number on the players' die on the second roll is equal to or greater than the house score. | 07-23-2009 |
20130252698 | MULTI-SPIN AND WAGER SLOT VIDEO MACHINE - A video slot machine allows a player to make a plurality of wagers at the beginning of the game. The machine has a plurality (R) of reels which may be either mechanical or video. Each reel may have S symbols. The first wager made by the player is on the outcome of the spin of the first set of reels, a second wager is on the combined outcome of the first and second sets of the reels, etc. until the last wager is on the combined outcome of all of the reels. If a predetermined condition is met on the outcome of each spin, the subsequent spin is enabled. If at any spin the predetermined condition for that spin is not met, then the subsequent wagers are canceled and credited back to the player. The payout ratio increases for each subsequent spin in the series. | 09-26-2013 |