Abstract: A system for predicting the outcome of an interaction between users is provided. The system is comprised of a database in communication with one or more computing devices via a network. The database is configured to store user characteristics generated via a processor executing instructions stored in the database. The processor performs the steps of aggregating user characteristics and assigning the user characteristics to one or more identifiers. The identifiers are each comprised of two or more indicators each corresponding to at least one user characteristic.

Abstract: A mobile radio station includes a frame, a tower with an antenna, a scissor lift to dispose the tower in a stowed configuration and a deployed configuration; and a tower deployment mechanism. Scissor lift stages are connected with interstage joints, each having a first joint member with a first contact portion, a second joint member with a second contact portion, and a joint pivot connection for relative angular movement therebetween. The first joint member rotates relative to the second joint member about the joint pivot connection until the first contact portion contacts the second contact portion during movement of the tower. Further relative rotational of the joint members causes pivotal movement of the first joint member relative to the second joint member and movement of the interstage joint to a rigid configuration wherein rigidity of the interstage joint is increased.

Abstract: This disclosure relates to medical fluid cassette leak detection methods and devices. In some implementations, a method of detecting micro-leaks in a medical fluid cassette, the method includes decreasing a pressure between a vacuum reservoir of a medical treatment machine and a membrane of the medical fluid cassette when the medical fluid cassette is coupled to the medical treatment machine; measuring, using a flow meter, a rate of net fluid flow between the vacuum reservoir and the membrane of the medical fluid cassette; determining that the rate of net fluid flow between the vacuum reservoir and the membrane of the medical fluid cassette is above a threshold value; and in response to determining that the rate of net fluid flow is above the threshold value, causing the medical treatment machine to take a particular action.

Abstract: A medical device configured to prevent bug infestation is disclosed. The medical device may be a dialysis machine (e.g., a peritoneal dialysis machine) for conducting dialysis treatments. The medical device (e.g., dialysis machine) including an ultrasonic generator and emitter arranged and configured to emit an ultrasonic high frequency sound to prevent bug infestation.

Abstract: A mobile radio station includes a frame, a tower with an antenna, a scissor lift to dispose the tower in a stowed configuration and a deployed configuration; and a tower deployment mechanism. Scissor lift stages are connected with interstage joints, each having a first joint member with a first contact portion, a second joint member with a second contact portion, and a joint pivot connection for relative angular movement therebetween. The first joint member rotates relative to the second joint member about the joint pivot connection until the first contact portion contacts the second contact portion during movement of the tower. Further relative rotational of the joint members causes pivotal movement of the first joint member relative to the second joint member and movement of the interstage joint to a rigid configuration wherein rigidity of the interstage joint is increased.

Abstract: A medical device configured to prevent bug infestation is disclosed. The medical device may be a dialysis machine (e.g., a peritoneal dialysis machine) for conducting dialysis treatments. The medical device (e.g., dialysis machine) including an ultrasonic generator and emitter arranged and configured to emit an ultrasonic high frequency sound to prevent bug infestation.

Abstract: This disclosure relates to medical fluid cassette leak detection methods and devices. In some implementations, a method of detecting micro-leaks in a medical fluid cassette, the method includes decreasing a pressure between a vacuum reservoir of a medical treatment machine and a membrane of the medical fluid cassette when the medical fluid cassette is coupled to the medical treatment machine; measuring, using a flow meter, a rate of net fluid flow between the vacuum reservoir and the membrane of the medical fluid cassette; determining that the rate of net fluid flow between the vacuum reservoir and the membrane of the medical fluid cassette is above a threshold value; and in response to determining that the rate of net fluid flow is above the threshold value, causing the medical treatment machine to take a particular action.

Abstract: A system for predicting the outcome of an interaction between users is provided. The system is comprised of a database in communication with one or more computing devices via a network. The database is configured to store user characteristics generated via a processor executing instructions stored in the database. The processor performs the steps of aggregating user characteristics and assigning the user characteristics to one or more identifiers. The identifiers are each comprised of two or more indicators each corresponding to at least one user characteristic.

Abstract: A system for predicting the outcome of an interaction between users is provided. The system is comprised of a database in communication with one or more computing devices via a network. The database is configured to store user characteristics generated via a processor executing instructions stored in the database. The processor performs the steps of aggregating user characteristics and assigning the user characteristics to one or more identifiers. The identifiers are each comprised of two or more indicators each corresponding to at least one user characteristic.

Abstract: Systems and methods are disclosed for dynamically adjusting a wait time between packets. The wait time may be increased to improve the packet loss rate. Once increased, the wait time may be decreased if the packet loss rate improves. The packet loss rate is monitored after a predetermined number of packets are sent so that additional adjustments may be made as needed.

Abstract: To detect events in an audio stream, frames of an audio signal (e.g., frames generated by a codec for a voice call or music stream) are received. Based on information in the frames, an index is used to look up an entry in a table associated with the codec. Each entry in the table indicates a likelihood that a frame matches a sound model element. The likelihood is used in the search for a sound bite, word, and/or phrase in the audio signal. The process of dynamic programming is used to find the combined likelihood for a match of the word, phrase, and/or sound bite to a region of the audio stream. Upon detection of the word, phrase, and/or sound bite in the audio stream, an event is generated, such as, notifying a person or logging the event in a database.

Abstract: Systems and methods are disclosed for dynamically adjusting a wait time between packets. The wait time may be increased to improve the packet loss rate. Once increased, the wait time may be decreased if the packet loss rate improves. The packet loss rate is monitored after a predetermined number of packets are sent so that additional adjustments may be made as needed.

Abstract: To detect events in an audio stream, frames of an audio signal (e.g., frames generated by a codec for a voice call or music stream) are received. Based on information in the frames, an index is used to look up an entry in a table associated with the codec. Each entry in the table indicates a likelihood that a frame matches a sound model element. The likelihood is used in the search for a sound bite, word, and/or phrase in the audio signal. The process of dynamic programming is used to find the combined likelihood for a match of the word, phrase, and/or sound bite to a region of the audio stream. Upon detection of the word, phrase, and/or sound bite in the audio stream, an event is generated, such as, notifying a person or logging the event in a database.

Abstract: Systems and methods are disclosed for distributed data transmission in an RF mesh network or other data network. An exemplary system includes at least two distribution devices. A first distribution device can receive a first data message that includes a first header and payload data. The first distribution device can determine that the second distribution device is not identified in the first header as receiving the payload data. The first distribution device can generate a second data message based on determining that the second distribution device is not identified in the first header. The second data message includes the payload data and the second header. The second header identifies the second distribution device as being selected to receive the payload data. The first distribution device transmits the second data message to the second distribution device.

Abstract: The loads of a vehicle electrical system are connected to a power distribution bus through a first or through first and second latching relays. A set of vehicle mandatory loads are connected to an output side of the first latching relay to be cut off from the power distribution bus upon opening of the first latching relay. A set of vehicle optional loads are connected to an output side of the second latching relay to be cut off from the power distribution bus upon opening of the first latching relay or the second latching relay. Opening and closing of the first and second latching relays depends of the values for the measured current and measured voltage.

Abstract: Systems and methods are disclosed for distributed data transmission in an RF mesh network or other data network. An exemplary system includes at least two distribution devices. A first distribution device can receive a first data message that includes a first header and payload data. The first distribution device can determine that the second distribution device is not identified in the first header as receiving the payload data. The first distribution device can generate a second data message based on determining that the second distribution device is not identified in the first header. The second data message includes the payload data and the second header. The second header identifies the second distribution device as being selected to receive the payload data. The first distribution device transmits the second data message to the second distribution device.

Abstract: Apparatus for analyzing non-deterministic results of a search query of data, comprising a processor and a user interface, the processor being operably in communication with a plurality of data sources and adapted to communicate with the user interface which enables the user to query the content of the data sources, wherein the processor is adapted to determine the probable relevance of at least the part of a searched data source for a user query and the user interface is adapted to present to the user the search results in a form comprising two or more portlets, wherein the portlets comprises two or more of: a portlet presenting the search results (such as search strings) for a data source(s); a portlet presenting the data source (such as by source name) of a data source(s); a portlet presenting a data source filter tree for selecting currently active source(s); a portlet presenting the hit(s) of a search query for a data source; a portlet presenting the hit location within a data source; and at least one of

Abstract: A vehicle electrical power system includes a generator which generates power for application to loads and to chassis and batteries for storage. A starter motor for an engine is energized primarily from the battery. A contactor between the batteries has a closed state in which power can flow between the batteries and an open state which interrupts power flow between the batteries and from the generator to the cranking battery. A controller enables periodic stopping and starting of the engine is responsive to a battery state of charge for at least one of the batteries for operating the engine to maintain a minimum battery state of charge. The contactor may have a limited closed state in which power flow between the batteries is surge limited. Power flow is surge limited through the connector responsive to a voltage difference between the batteries.

Abstract: The loads of a vehicle electrical system are connected to a power distribution bus through a first or through first and second latching relays. A set of vehicle mandatory loads are connected to an output side of the first latching relay to be cut off from the power distribution bus upon opening of the first latching relay. A set of vehicle optional loads are connected to an output side of the second latching relay to be cut off from the power distribution bus upon opening of the first latching relay or the second latching relay. Opening and closing of the first and second latching relays depends of the values for the measured current and measured voltage.

Abstract: A lighting assembly has a first array of lamp elements to a first side of a central zone and a second array of lamp elements to a second side of the central zone. Each array has at least one low intensity lamp element operable to cause the lighting assembly to present a low intensity brightness to an observer viewing the lighting assembly and at least one high intensity lamp element operable to cause the lighting assembly to present a high intensity brightness to an observer viewing the lighting assembly, and an electrical connector through which electric current is fed to operate the lamp elements.