Patent application number | Description | Published |
20130061327 | System and Method for Evaluation in a Collaborative Security Assurance System - A security assurance system includes a back-end application and a computing resource. The back-end application receives a selection of a network security product that is associated with a protected network, and receives a selection of a threat from a plurality of threats stored on the security assurance system. The computing resource launches an evaluation of the security product based upon the threat, and reports to a user of the security assurance system a result of the evaluation. | 03-07-2013 |
20130139245 | System and Method for Incorporating Quality-of-Service and Reputation in an Intrusion Detection and Prevention System - An intrusion prevention system includes a processor, processing engines, buffers that are associated with a different range of reputation scores, and a storage device having a database and an application. The processor executes the application to determine that a firewall has admitted a packet, determine a reputation score for the packet from the database, provide the packet to a buffer that has a reputation score range that includes the reputation score of the packet, provide the packet from the buffer to a processing engine, process the packet by in the processing engine to determine if the packet includes an exploit, and forward the packet to the protected network if the first packet does not include the exploit. | 05-30-2013 |
20140007217 | System and Method for Incorporating Quality-of-Service and Reputation in an Intrusion Detection and Prevention System | 01-02-2014 |
20140041028 | System and Method for Assessing Whether a Communication Contains an Attack - Communications can be processed with multiple countermeasures to identify attacks. Each countermeasure can compute a probability of a communication containing an attack and an accompanying confidence score indicating confidence in the probability. Combining the probabilities can produce a composite probability and associated confidence of the communication containing an attack. The composite probability and confidence scores can be produced from a weighted combination of the individual countermeasure probabilities and confidence scores. Weighting factors can be generated or obtained from a database that stores profiles of confirmed attacks. | 02-06-2014 |
Patent application number | Description | Published |
20120292100 | ACCESSIBLE INDIRECT ENTRY CABLE GLAND - In one aspect of the present invention, an accessible indirect entry cable gland has a collar having a first end, an opposite, second end, and a first bore adapted for receiving a cable having one or more electrical conductors from the first end thereof and passing the cable through the second end thereof into a flameproof enclosure, a flame-resistant bushing filling a first part of the first bore of the collar at the second end thereof and adapted for passing the cable therethrough and holding the cable in place, and a cap having a first end and an opposite, second end, and a second bore adapted for receiving the cable from the first end thereof and passing the cable having one or more electrical conductors through the second end thereof into the collar. The accessible indirect entry cable gland further has an o-ring positioned adjacent to the first end of the cap and gripping a jacket of the cable, and a clamp adapted for mating with the first end of the cap so that the clamp and the cap can be fastened and re-fastened together after being un-fastened, wherein, when the clamp and the cap are fastened together, the clamp exerts a pressure on the o-ring against the jacket of the cable, thereby to retain the cable against movement with respect to the accessible indirect entry cable gland. | 11-22-2012 |
20120319625 | MOTOR CONTROL SYSTEM - In one aspect of the present invention, a motor control system includes a rectifier module enclosed in a first flame-proof enclosure, and having a first input and one or more rectifier circuits configured to convert a first AC voltage at the first input to a DC voltage to be output to a DC bus, and one or more variable-frequency drive (VFD) modules, each VFD module being enclosed in a respective second flame-proof enclosure and having a second input coupled to the DC bus, where each VFD module includes one or more inverter circuits configured to convert the DC voltage on the DC bus to a second AC voltage to be output to one or more motors. | 12-20-2012 |
Patent application number | Description | Published |
20110306313 | METHOD AND APPARATUS FOR UTILIZING MODULATION BASED AUDIO CORRELATION TECHNIQUE FOR MAINTAINING DYNAMIC FM STATION LIST IN SINGLE TUNER VARIANT AND ASSISTING ALTERNATE FREQUENCY SWITCHING METHODOLOGY IN SINGLE TUNER AND DUAL TUNER VARIANTS - A method of operating a single-tuner radio includes tuning into a first frequency. A pause in a first signal associated with the first frequency is detected. Tuning is switched from the first frequency to a second frequency during the pause. Fieldstrength, multipath, adjacent channel energy, frequency offset and FM modulation for the second frequency are measured. Tuning is switched from the second frequency to the first frequency. Tuning is switched from the first frequency to the second frequency dependent upon the measuring step. | 12-15-2011 |
20120190319 | METHOD AND APPARATUS FOR SENSING INTER-MODULATION TO IMPROVE RADIO PERFORMANCE IN SINGLE AND DUAL TUNER - A method of performing alternate frequency switching in a radio includes tuning the radio to a primary frequency. A candidate alternate frequency is identified. It is determined whether the candidate alternate frequency is a third order inter-modulation artifact. Tuning is switched from the primary frequency to the candidate alternate frequency only if it is determined in the determining step that the candidate alternate frequency is not a third order inter-modulation artifact. | 07-26-2012 |
20130165065 | METHOD AND APPARATUS FOR DYNAMICALLY ADAPTING FM TUNER SENSITIVITY TO A LOCAL ENVIRONMENT FOR A SINGLE-TUNER SYSTEM - A method of operating a single-tuner radio includes tuning into a first frequency. A pause in a first signal associated with the first frequency is detected. Tuning is switched from the first frequency to a second frequency. A signal quality metric for the second frequency is measured. Tuning is switched from the second frequency to the first frequency. | 06-27-2013 |
20130243134 | METHOD AND APPARATUS FOR SENSING INTER-MODULATION TO IMPROVE RADIO PERFORMANCE IN SINGLE AND DUAL TUNER - A method of performing alternate frequency switching in a radio includes tuning the radio to a primary frequency. A candidate alternate frequency is identified. It is determined whether the candidate alternate frequency is a third order inter-modulation artifact. Tuning is switched from the primary frequency to the candidate alternate frequency only if it is determined in the determining step that the candidate alternate frequency is not a third order inter-modulation artifact. | 09-19-2013 |
20140038537 | METHOD AND APPARATUS FOR UTILIZING MODULATION BASED AUDIO CORRELATION TECHNIQUE FOR MAINTAINING DYNAMIC FM STATION LIST IN SINGLE TUNER VARIANT AND ASSISTING ALTERNATE FREQUENCY SWITCHING METHODOLOGY IN SINGLE TUNER AND DUAL TUNER VARIANTS - A method of operating a single-tuner radio includes tuning into a first frequency. A pause in a first signal associated with the first frequency is detected. Tuning is switched from the first frequency to a second frequency during the pause. Fieldstrength, multipath, adjacent channel energy, frequency offset and FM modulation for the second frequency are measured. Tuning is switched from the second frequency to the first frequency. Tuning is switched from the first frequency to the second frequency dependent upon the measuring step. | 02-06-2014 |
20140161213 | METHOD AND APPARATUS FOR SENSING INTER-MODULATION TO IMPROVE RADIO PERFORMANCE IN SINGLE AND DUAL TUNER - A method of performing alternate frequency switching in a radio includes tuning the radio to a primary frequency. A candidate alternate frequency is identified. It is determined whether the candidate alternate frequency is a third order inter-modulation artifact. Tuning is switched from the primary frequency to the candidate alternate frequency only if it is determined in the determining step that the candidate alternate frequency is not a third order inter-modulation artifact. | 06-12-2014 |
20150126144 | METHOD AND APPARATUS FOR MODE BALANCE FOR ANALOG FM, DIGITAL RADIO BLEND LOGIC IN AN AUTOMOTIVE ENVIRONMENT - A radio includes a first tuner and a second tuner. A processor compares a first perceivable volume level of a station tuned by the first tuner to at least one second perceivable volume level of at least one background station tuned by the second tuner. The processor enables automatic volume knob changes using a pre-calibrated lookup table that associates a volume step of the volume knob with a difference between the first perceivable volume level and the second perceivable volume level. | 05-07-2015 |
20150365074 | METHOD AND APPARATUS FOR UTILIZING MODULATION BASED AUDIO CORRELATION TECHNIQUE FOR MAINTAINING DYNAMIC FM STATION LIST IN SINGLE TUNER VARIANT AND ASSISTING ALTERNATE FREQUENCY SWITCHING METHODOLOGY IN SINGLE TUNER AND DUAL TUNER VARIANTS - A method of operating a single-tuner radio includes tuning into a first frequency. A pause in a first signal associated with the first frequency is detected. Tuning is switched from the first frequency to a second frequency during the pause. Fieldstrength, multipath, adjacent channel energy, frequency offset and FM modulation for the second frequency are measured. Tuning is switched from the second frequency to the first frequency. Tuning is switched from the first frequency to the second frequency dependent upon the measuring step. | 12-17-2015 |
20160099735 | METHOD AND APPARATUS FOR SENSING INTER-MODULATION TO IMPROVE RADIO PERFORMANCE IN SINGLE AND DUAL TUNER - A method of performing alternate frequency switching in a radio includes tuning the radio to a primary frequency. A candidate alternate frequency is identified. It is determined whether the candidate alternate frequency is a third order inter-modulation artifact. Tuning is switched from the primary frequency to the candidate alternate frequency only if it is determined in the determining step that the candidate alternate frequency is not a third order inter-modulation artifact. | 04-07-2016 |
Patent application number | Description | Published |
20090149815 | Medication dosing system based upon patient classification codes - Medication dosing system for one or more medications based on patient classification codes and standardized dosage units, where the patient classification codes are correlated with one or more characteristics of the patient, such as weight or age, and each medication is formulated so that the dosage unit for the classification code contains the recommended amount of medication for patients within that classification code. | 06-11-2009 |
20100120776 | Carbocysteine medical foods - Medical foods containing carbocysteine and designed for buccal absorption; useful for treating conditions that benefit from administration of an antioxidant, immunostimulant, and/or mucoregulator, such as COPD. | 05-13-2010 |
20110288079 | Tannate Compositions, Methods of Making and Methods of Use - Tannate compositions containing active pharmaceutical ingredients to be used for treating nausea, vomiting, pain, convulsions, and insomnia and manufacturing processes for preparing the tannate compositions. | 11-24-2011 |
20150272882 | Sotalol Compositions and Uses of the Same - The present invention provides oral solutions containing sotalol hydrochloride which advantageously avoid swallowing while providing with improved stability. The present invention also relates to methods of using the oral solutions for treatment of diseases and disorders, such as delay in reoccurrence of atrial fibrillation/atrial flutter and/or ventricular arrhythmias. | 10-01-2015 |
Patent application number | Description | Published |
20130166571 | EVALUATING TYPEABILITY OF DOMAIN NAMES - Methods and systems are disclosed for assessing an identifier. The method comprises receiving, via an interface, a string of characters making up the identifier and determining a keyboard type for a keyboard. The method further comprises calculating, by a calculator module, a typeability score for the identifier based on the string of characters and the keyboard type, wherein the typeability score signifies a difficulty of typing the identifier on the determined keyboard type. In certain embodiments, the method further comprises determining a finger positioning corresponding to a position of a typer's fingers on the keyboard, and the typeability score is further based on the finger positioning. In some embodiments, the finger positioning is based on the typer's typing habits. | 06-27-2013 |
20130173676 | COMPRESSION OF SMALL STRINGS - A method for compressing a set of small strings may include calculating n-gram frequencies for a plurality of n-grams over the set of small strings, selecting a subset of n-grams from the plurality of n-grams based on the calculated n-gram frequencies, defining a mapping table that maps each n-gram of the subset of n-grams to a unique code, and compressing the set of small strings by replacing n-grams within each small string in the set of small strings with corresponding unique codes from the mapping table. The method may use linear optimization to select a subset of n-grams that achieves a maximum space saving amount over the set of small strings for inclusion in the mapping table. The unique codes may be variable-length one or two byte codes. The set of small strings may be domain names. | 07-04-2013 |
20130174253 | SYSTEMS AND METHODS FOR DETECTING SIMILARITIES IN NETWORK TRAFFIC - A system, computer-readable medium, and method for identifying similarities in network traffic are provided. Hash values are calculated from Internet Protocol (IP) addresses in a group of IP addresses that request a domain name, a hash signature is generated from the hash values and paired with the domain name, and the domain name is then clustered with another domain name having a paired hash of the same value. The clustered domain names are then extracted and used in a similarity calculation. | 07-04-2013 |
20130320100 | SECURE BARCODES - Methods and systems for generating and authenticating barcodes and in particular generating secure barcodes are disclosed. In one embodiment, a method, performed by a certificate authority for creating a trusted content, comprises receiving, via a receiver, a target content and verifying the target content to determine whether the target content is safe or appropriate. Further, the method comprises, based on a result of the verifying, generating and storing, in a storage medium, response data; generating, via a processor, and storing in the storage medium an identifier corresponding to the response data; generating, via the processor, resolution data, the resolution data including the identifier and an address of the certificate authority; and transmitting, via a transmitter, the resolution data as the trusted content. | 12-05-2013 |
20130332109 | METHODS AND SYSTEMS FOR STATISTICAL ABERRANT BEHAVIOR DETECTION OF TIME-SERIES DATA - Methods and systems for detecting aberrant behavior in time-series observation data, such as non-existent domain data, are disclosed. The methods and systems analyze the time-series observation data to determine time-series prediction data. The time-series observation data and time-series prediction data are used to determine a threshold that is based on the standard deviation of deviation values between the time-series observation data and time-series prediction data. The threshold may be used to detect aberrant behavior in subsequently obtained time-series observation data. | 12-12-2013 |
20150047033 | DETECTING CO-OCCURRENCE PATTERNS IN DNS - Techniques for inferring the existence of suspicious software by detecting multiple name server requests for the same sets of non-existent domains. Implementations can allow for detecting the existence of malware or other suspicious software without requiring reverse engineering of the malware's domain generation algorithm. | 02-12-2015 |
20150263903 | EVALUATION OF DNS PRE-REGISTRATION DATA TO PREDICT FUTURE DNS TRAFFIC - Methods and systems analyze historical NXD traffic to predict future DNS traffic. In one embodiment, a system may count NXD responses generated by an Authoritative DNS server during a particular time period and calculate the variance in NXD traffic for domains over time. The system may then generate a coefficient of variance (CoV) value for each domain observed. Finally, the system may predict positive domain traffic based upon the calculated CoV data. In other embodiments, the system may also base the prediction on the classification of domains as “original” domains or “re-registered” domains. In another embodiment, the system may also base the prediction on the “size” of name servers. Additionally, or alternatively, the system may determine the number of unique name servers for a domain and base the prediction on the number of unique name servers for a particular domain name. | 09-17-2015 |
20150365305 | DOMAIN NAME SYSTEM TRAFFIC ANALYSIS - Systems, apparatus, and methods for selecting a domain name from a plurality of domain names. A set of network traffic data for a plurality of domain names is accessed. A change in network traffic is determined based on the set of network traffic data. The change in network traffic of each of the plurality of domain names is compared with each other. At least one domain name of the plurality of domain names is selected based on the comparing of the change in network traffic of each of the plurality of domain names with each other. An action relating to the domain name of the plurality of domain names that was selected is performed. | 12-17-2015 |
20160070710 | EVALUATING TYPEABILITY OF DOMAIN NAMES - Methods and systems are disclosed for assessing an identifier. The method comprises receiving a string of characters making up the identifier and determining a keyboard type for a keyboard. The method further comprises calculating, by a calculator module, a typeability score for the identifier based on the string of characters and the keyboard type, wherein the typeability score signifies a difficulty of typing the identifier on the keyboard type. In certain embodiments, the method further comprises determining a finger positioning corresponding to a position of a typer's fingers on the keyboard, and the typeability score is further based on the finger positioning. In some embodiments, the finger positioning is based on the typer's typing habits. | 03-10-2016 |
Patent application number | Description | Published |
20120225773 | LOW-DENSITY, OPEN-CELL, SOFT, FLEXIBLE, THERMOPLASTIC ABSORBENT FOAM AND METHOD OF MAKING FOAM - A soft, flexible, low-density, open-cell, thermoplastic, absorbent foam formed from a foam polymer formula including a balanced amount of a plasticizing agent and a surfactant in combination with a base resin. Thermoplastic elastomers can be added to the foam polymer formula to improve softness, flexibility, elasticity, and resiliency of the resulting foam. The surfactant may be either a single surfactant or a multi-surfactant system. The foam possesses a number of qualities, such as softness and strength, which render the foam particularly suitable for use in a variety of personal care products, medical products, and the like. | 09-06-2012 |
20120291949 | Method and Apparatus for Manufacturing an Absorbent Article with Crosslinked Elastic Components - Generally, a method and apparatus for forming an elastic portion of an absorbent article is disclosed. An elastic material web having at least one crosslinkable elastic styrenic block copolymer sized to correspond to at least one discrete elasticized portion of the absorbent article is provided. The elastic material web may be unwound or otherwise supplied and then attached to a continuous moving web to form at least one discrete elasticized portion of the absorbent article. The elastic material web is crosslinked by subjecting the elastic material web to electromagnetic radiation with an electron beam processing unit sufficient to provide a crosslinked elastic styrenic block copolymer. The electromagnetic radiation is sized to correspond to at least one discrete elasticized portion of the absorbent article. A variety of absorbent article components may possess elastic characteristics, including waistbands, leg/cuff gasketing, side panels, and outer covers. | 11-22-2012 |
20150175793 | STRONG POLYOLEFIN-BASED THERMOPLASTIC ELASTOMERIC FILMS AND METHODS OF MAKING - Stronger thermoplastic elastomeric films having improved tensile strength and elastic properties are disclosed herein. The thermoplastic elastomeric films include a combination of polyolefin-based thermoplastic elastomers, styrenic block copolymers, and strength-enhancing agents. The films are suitably free of filler particles such as calcium carbonate. | 06-25-2015 |
Patent application number | Description | Published |
20140337103 | DEMOGRAPHIC INFORMATION COLLECTION AND CONTENT DISPLAY BASED ON DEMOGRAPHIC INFORMATION - One aspect of the disclosure relates to a digital signage display system. In one embodiment, the digital signage display system includes: a camera configured to capture an image frame; a service processor in communication to the camera; and a digital signage display. The service processor includes a processor and a non-volatile memory storing a firmware. The firmware is configured, when executed at the processor, to process the captured image frame, detect persons in the image frame, generate a demographic-map data structure, and send the demographic-map data structure to a server system. The demographic-map data structure contains demographic information of the persons detected in the image frame. The digital signage display is configured to receive a display content provided by the server system in response to the demographic-map data structure. | 11-13-2014 |
20150081829 | OUT-OF-BAND REPLICATING BIOS SETTING DATA ACROSS COMPUTERS - Certain aspects of the present disclosure relate to a system for replicating BIOS setting data (BIOSSD) across computers. The system includes a plurality of computers, and each computer is connected to a service processor (SP). Each computer includes a BIOS chip, which stores a first BIOSSD collection. The SP stores a second BIOSSD collection. When the first BIOSSD collection is newer, the SP receives a copy of the first BIOSSD collection from the computer to replace the second BIOSSD collection. When the second BIOSSD collection is newer, the SP transmits a copy of the second BIOSSD collection to the computer to replace the first BIOSSD collection in the BIOS chip. A remote management may request and obtain from the SP the updated second BIOSSD collection such that the remote management computer may send the copy the updated second BIOSSD collection to other SP's for update. | 03-19-2015 |
20150143095 | BIOS FAILOVER UPDATE WITH SERVICE PROCESSOR - Certain aspects direct to basic input/output system (BIOS) failover update with a service processor (SP). In certain embodiments, the system includes a host computer and a SP. A CPU of the host computer loads and executes a current BIOS image stored in a BIOS chip to a memory as a BIOS instance. The SP receives, from the executed BIOS instance at the host computer, a BIOS image as a failover backup image, and stores the failover backup image in the volatile memory of the SP. When an error occurs at the host computer, the executed BIOS instance sends a request for the failover backup image to the SP. In response, the SP sends a copy of the failover backup image to the host computer such that the executed BIOS instance may replace the current BIOS image stored in the BIOS chip with the copy of the failover backup image. | 05-21-2015 |
20150149750 | BIOS UPDATE WITH SERVICE PROCESSOR WITHOUT SERIAL PERIPHERAL INTERFACE (SPI) ACCESS - Certain aspects direct to BIOS update with a service processor (SP) without access through a serial peripheral interface (SPI). In certain embodiments, the system includes a SP, which includes a processor, a non-volatile memory, a volatile memory and a system interface. The SP receives a BIOS image from a remote management computer, and stores the BIOS image in the volatile memory. When the SP receives, from a BIOS executed at a central processing unit (CPU) of a host computer through the system interface, a request for the BIOS image, the SP sends a copy of the BIOS image in response to the request for the BIOS image to the host computer through the system interface such that the BIOS executed at the CPU of the host computer replaces a current BIOS image stored in a BIOS chip with the copy of the BIOS image. | 05-28-2015 |
20150149815 | BIOS FAILOVER UPDATE WITH SERVICE PROCESSOR HAVING DIRECT SERIAL PERIPHERAL INTERFACE (SPI) ACCESS - Certain aspects direct to systems and methods of BIOS failover update with a service processor (SP) having direct serial peripheral interface (SPI) access to a basic input/output system (BIOS) chip of a host computer. In certain embodiments, the SP receives a failover backup image from a BIOS being executed at a CPU of the host computer through a system interface, and stores the failover backup image in the volatile memory. Then the SP monitors operation of the BIOS by receiving, from the BIOS, a notification signal. When the SP detects an error in the operation of the BIOS based on the notification signal, the SP sends a copy of the failover backup image to the BIOS chip of the host computer through the SPI to replace a current BIOS image stored in the BIOS chip of the host computer with the copy of the failover backup image. | 05-28-2015 |
20160006619 | GENERATING GRAPHICAL DIAGRAM OF PHYSICAL LAYOUT OF COMPUTER PLATFORMS - In one aspect, a system includes a service processor (SP), having a processor, a non-volatile memory and a communication interface. The SP receives a component information of components of a host computer from a basic input/output system (BIOS) being executed at a central processing unit (CPU) of the host computer through the communication interface, and stores the received component information in the non-volatile memory. When the SP receives an instruction to display a physical layout of the components of the host computer, the SP retrieves the component information for each of the components stored in the non-volatile memory, and generates corresponding display information for each of the components based on the retrieved component information. Then the SP may send the display information to a remote management computer to display a graphical diagram of the physical layout on a display device at the remote management computer. | 01-07-2016 |
20160006620 | HARDWARE MANAGEMENT AND CONTROL OF COMPUTER COMPONENTS THROUGH PHYSICAL LAYOUT DIAGRAMS - In one aspect, a system includes a service processor (SP), having a processor, a non-volatile memory and a communication interface. The SP receives a component information of components of a host computer from a basic input/output system (BIOS) being executed at a central processing unit (CPU) of the host computer through the communication interface, and stores the received component information in the non-volatile memory. When the SP receives a managing instruction from a remote management computer to change the component information of at least one designated component of the components of the host computer, the SP updates the corresponding component information stored in the non-volatile memory based on the managing instruction. Once the component information is updated, the SP may, in response to receiving the component information from the BIOS, send the updated component information back to the host computer through the communication interface. | 01-07-2016 |
Patent application number | Description | Published |
20090147773 | Intelligent end user devices for clearinghouse services in an internet telephony system - Clearinghouse services architectures that support the use of end user devices, such as personal computers, Internet Protocol (IP) phones, cable multimedia terminal adapters, and residential gateways, in an Internet telephony system. The innovative architectures include a proxy-based system model, a direct communication model, and a hybrid proxy/direct communication model. A user can operate an “intelligent” end user device. i.e., a device running a client program with knowledge of the architecture particulars, to access a clearinghouse service on an IP network. This enables the user to communicate a telephony call over the IP network and via the combination of a terminating gateway identified by the clearinghouse service and the Public Switched Telephone Network. | 06-11-2009 |
20090196611 | Method and system for providing a return path for signals generated by legacy terminals in an optical network - A return path system includes inserting RF packets between regular upstream data packets, where the data packets are generated by communication devices such as a computer or internet telephone. The RF packets can be derived from analog RF signals that are produced by legacy video service terminals. In this way, the present invention can provide an RF return path for legacy terminals that shares a return path for regular data packets in an optical network architecture. | 08-06-2009 |
20090245237 | Architectures for clearing and settlement services between internet telephony clearinghouses - A system for routing voice telephone calls over IP networks as opposed to traditional switched circuit networks. The voice communications during the telephone call are packaged as digital data and access the Internet through gateways. The system supports the linking of a source gateway in a first clearinghouse to a destination gateway in a second clearinghouse. The system further supports the selection of a destination gateway based on factors such as cost, speed of routing, and transmission quality of the voice data. The components of the system are arranged so as to minimize the number of signals sent between clearinghouses in identifying the optimal destination gateway. | 10-01-2009 |
20120057877 | METHOD AND SYSTEM FOR PROVIDING A RETURN PATH FOR SIGNALS GENERATED BY LEGACY TERMINALS IN AN OPTICAL NETWORK - A return path system includes inserting RF packets between regular upstream data packets, where the data packets are generated by communication devices such as a computer or interne telephone. The RF packets can be derived from analog RF signals that are produced by legacy video service terminals. In this way, the present invention can provide an RF return path for legacy terminals that shares a return path for regular data packets in an optical network architecture. | 03-08-2012 |
20130107874 | INTELLIGENT END USER DEVICES FOR CLEARINGHOUSE SERVICES IN AN INTERNET TELEPHONY SYSTEM | 05-02-2013 |
Patent application number | Description | Published |
20150022290 | CIRCUIT BREAKER THERMAL-MAGNETIC TRIP UNITS AND METHODS - A trip unit is provided for a circuit breaker that includes electrical contacts, a trip mechanism, a bimetallic strip, and an armature. The trip unit includes a first trip bar coupled to the trip mechanism and disposed about a pivot point, and a second trip bar coupled to the first trip bar and disposed about the pivot point. In a first operating condition, the first trip bar rotates about the pivot point substantially independently of the second trip bar, and activates the trip mechanism to open the electrical contacts. In a second operating condition, the second trip bar rotates about the pivot point, causing the first trip bar to rotate about the pivot point and activate the trip mechanism to open the electrical contacts. Numerous other aspects are provided. | 01-22-2015 |
20150035627 | CIRCUIT BREAKER HEATERS AND TRANSLATIONAL MAGNETIC SYSTEMS - A thermal-magnetic trip unit is provided for a circuit breaker. The thermal-magnetic trip unit includes a heater and a translational magnetic system coupled to the heater. The heater includes a first portion, a second portion, and a third disposed between the first portion and the second portion. The first portion has a first surface disposed in a first plane, and the second portion has a second surface disposed in a second plane that is substantially parallel to the first plane. The first surface is separated by a first predetermined distance from the second surface. The third portion has a third surface disposed in a third plane that is substantially perpendicular to the first plane. The third surface has a first predetermined length and is separated by a second predetermined distance from the second surface. Numerous other aspects are provided | 02-05-2015 |
20150035629 | SHORT CIRCUIT INDICATING DEVICES AND METHODS FOR CIRCUIT BREAKERS - A device is provided for use with a circuit breaker that includes a magnetic trip bar adapted to move from a non-tripped position to a tripped position in response to a short-circuit condition, and move from the tripped position to the non-tripped position to reset the circuit breaker. The device includes a slider that has a first position and a second position, and a latch coupled to the magnetic trip bar and the slider. As the magnetic trip bar moves from the non-tripped position to the tripped position, the latch is adapted to move the slider from the first position to the second position to indicate that a short circuit trip has occurred. Numerous other aspects are provided. | 02-05-2015 |
20150077200 | Methods And Apparatus For Calibrating A Thermomagnetic Trip Unit Of A Circuit Breaker - Methods, apparatus, and systems are provided for calibrating a thermomagnetic trip unit in a circuit breaker base assembly. The invention provides a calibration nut, an extended armature guide pin having a threaded portion, a spring disposed on the calibration nut and coiled around the extended armature guide pin, and an armature disposed on the spring and adapted to be held by an electromagnet. The calibration nut is threaded on the threaded portion of the extended armature guide pin and adapted to translate up or down depending on rotation of the extended armature guide pin to compress or decompress the spring against the armature. The extended armature guide pin includes a slotted end that is accessible when the apparatus is installed in the circuit breaker base assembly. The calibration nut is also accessible when the apparatus is installed in the circuit breaker base assembly. Numerous additional aspects are disclosed. | 03-19-2015 |
20150145636 | CIRCUIT BREAKER HEATER-BIMETAL ASSEMBLY, HEATER-BIMETAL APPARATUS, AND ASSEMBLY METHODS THEREOF - A heater-bimetal apparatus is disclosed. The heater-bimetal apparatus has a heating element having a first portion and a second portion, a bimetal element coupled to the heating element at a third portion between the first and second portions, and a support member coupled to the heating element at the third portion, the support member including registration surfaces adapted to be received in pockets formed in spaced portions of circuit breaker housing. Assemblies including the heater-bimetal apparatus and methods of assembly of heater-bimetal assemblies are provided, as are other aspects. | 05-28-2015 |
20150243465 | MAGNETIC TRIP DEVICE OF A THERMAL MAGNETIC CIRCUIT BREAKER HAVING AN ADJUSTMENT ELEMENT - A magnetic trip device of a thermal magnetic circuit breaker and a thermal magnetic circuit breaker including such a magnetic trip device, and also a method for adjusting a magnetic field area of a magnetic trip device of a thermal magnetic circuit breaker, are disclosed. In at least one embodiment, the magnetic trip device includes at least an armature locator moveable arranged at a pin in order to adjust a magnetic field area, and an armature element fixed on a lower surface of the armature locator in order to interact with a yoke, arranged near a current conductive element for conducting electric energy. The armature locator includes an adjustment element arranged between a spring element and the yoke. The spring element surrounding at least a part of the pin is arranged between the armature element and the yoke. | 08-27-2015 |
20150243466 | MAGNETIC TRIP DEVICE OF A THERMAL MAGNETIC CIRCUIT BREAKER HAVING A STABILIZER ELEMENT - A magnetic trip device of a thermal magnetic circuit breaker, a thermal magnetic circuit breaker that includes such a magnetic trip device, and a method for adjusting a magnetic field area of a magnetic trip device of a thermal magnetic circuit breaker, are disclosed. In an embodiment, the magnetic trip device includes at least an armature locator moveable arranged on a pin in order to adjust a magnetic field area, and an armature element fixed on a lower surface of the armature locator in order to interact with a yoke. The armature locator includes a stabilizer element in order to increase a contact area between the pin and the armature locator and/or a recess in order to receive at least an upper end of a spring element in order to space the armature element and the yoke from each other at least partially. | 08-27-2015 |
Patent application number | Description | Published |
20110296794 | ACOUSTICAL SOUND PROOFING MATERIALS AND METHODS OF MAKING THE SAME - A laminated structure comprises a first external layer and a second external layer; an internal layer disposed between the first and the second external layers; a first adhesive layer disposed between the first external layer and the internal layer, wherein the first adhesive layer is patterned to cover only a first portion of the internal layer; and a second adhesive layer disposed between the second external layer and the internal layer, wherein the second adhesive layer is patterned to cover only a second portion of the internal layer on a side opposite the first adhesive layer, and wherein the first portion is different than the second portion. | 12-08-2011 |
20140050902 | ACOUSTICAL SOUND PROOFING MATERIALS AND METHODS OF MAKING THE SAME - A laminated structure comprises a first external layer and a second external layer; an internal layer disposed between the first and the second external layers; a first adhesive layer disposed between the first external layer and the internal layer, wherein the first adhesive layer is patterned to cover only a first portion of the internal layer; and a second adhesive layer disposed between the second external layer and the internal layer, wherein the second adhesive layer is patterned to cover only a second portion of the internal layer on a side opposite the first adhesive layer, and wherein the first portion is different than the second portion. | 02-20-2014 |
20140054107 | ACOUSTICAL DOOR STRUCTURE - A door structure is provided having two outer dampening layers, each outer dampening layer having a base surface and a damping surface, and an inner compartmentalized layer adjacent to the damping surfaces of the two outer dampening layers, the inner compartmentalized layer includes at least two compartments, wherein the damping surfaces of the two outer dampening layers are substantially unconstrained relative to the inner compartmentalized layer such that the damping surfaces are deformable. | 02-27-2014 |
20140175320 | BUILDING MATERIALS, COMPOSITIONS, AND METHODS - Building materials include a dampening layer which contains a plaster and a viscoelastic polymer, such as polyvinyl butyral. The dampening layer may also include a barium salt. Methods of making a sound dampening material include providing a plaster mixture. The mixture may include a viscoelastic polymer and/or a barium salt. The plaster mixture is combined with water and/or a viscoelastic polymer dispersion, to form a slurry. The slurry is applied to a surface and set to form a sound dampening layer. | 06-26-2014 |
20140175322 | BUILDING MATERIALS, COMPOSITIONS, AND METHODS - Building materials include a dampening layer which contains a plaster, and hollow microspheres, such as polymeric microspheres. Methods of making a sound dampening material include providing a plaster mixture. The mixture may include hollow microspheres. The plaster mixture is combined with water to form a slurry. The slurry is applied to a surface so that it sets to form a sound dampening layer. Methods of dampening sound through a structure include disposing a dampening layer on a surface of or within a wall, door, floor, ceiling, roof, or floor/ceiling assembly. | 06-26-2014 |
20150108390 | BUILDING MATERIALS, COMPOSITIONS, AND METHODS - Building materials include a dampening layer which contains a plaster and a viscoelastic polymer, such as polyvinyl butyral. The dampening layer may also include a barium salt. Methods of making a sound dampening material include providing a plaster mixture. The mixture may include a viscoelastic polymer and/or a barium salt. The plaster mixture is combined with water and/or a viscoelastic polymer dispersion, to form a slurry. The slurry is applied to a surface and set to form a sound dampening layer. | 04-23-2015 |
20150158766 | GYPSUM COMPOSITES CONTAINING CEMENTITIOUS MATERIALS AND METHODS - Gypsum composites containing cementitious materials and methods of making the same are provided. Gypsum composites include gypsum and a cementitious material. Methods of making gypsum composites include combining gypsum stucco, water, and a cementitious material to form a slurry, and setting and drying the slurry to form a gypsum composite. | 06-11-2015 |