Abstract: A method, device and system for organizing media content on a computer-based system to form a playlist, wherein the device has access to a database with a plurality of music tracks and associated feature vectors including feature values representing different semantic characteristics of a music track, as well as metadata including at least one type of metadata record representing associated information about the respective music track. The playlist is determined based on a query from the client device that includes an input vector, and at least one input metadata record, using an additional similarity matrix representing a measure of similarity between different metadata records of the same type.

Abstract: A hand tool includes a handle section, a working end operably coupled to the handle section, and a jaw assembly disposed at the working end. The jaw assembly includes a movable jaw and a fixed jaw. A span defined between the movable jaw and the fixed jaw is adjustable. Each of the movable jaw and the fixed jaw includes an array of teeth defined by ridges that extend substantially parallel to each other. The array of teeth on each of the fixed jaw and the movable jaw includes a first set of teeth having a first width and a first depth, and a second set of teeth having a second width and a second depth. The first depth is less than the second depth and the first width is less than the second width.

Abstract: An air conditioning system includes a compressor unit including a compressor, a heat exchanger unit including an outdoor heat exchanger, an indoor unit, and a valve unit including a liquid control valve and a gas control valve. The heat exchanger unit is installed in a first space, while the compressor unit and the valve unit are installed in a second space. The system further includes a first leakage detector disposed in the second space, and a ventilation control structure that is configured to switch the state of the second space from a first state to a second state when the detected concentration of the first refrigerant is equal to or greater than a first detection value threshold, in the second state a ventilation of the second space being promoted more than in the first state.

Abstract: A system and method for identifying authorized job step programs. The process identifies a plurality of job step programs. It then identifies authorized program facility (APF) authorized programs from the plurality of job step programs. An output table of APF authorized program is generated. This table is used to submit at least one batch job using the output table. A list identifying which parameters in a parameter string contain an address for each APF program in the output table is generated. This list is then provided for program testing.

Abstract: Aspects of the invention include receiving, by a processor, source code for a software program written in a first programming language. The received source code is converted into abstracted source code that is in a generic format that is different than a format of the first programming language. The abstracted source code is compared to known source code patterns. Based on determining that at least a subset of the abstracted source code matches a pattern in the known source code patterns, sending an alert to the user indicating that the received source code matches the pattern.

Abstract: A safety system for a heat pump system includes a plurality of valve units each having refrigerant pipe portions with control valves, a refrigerant leakage detector, and a casing accommodating the valves and the refrigerant leakage detector and formed with first and second openings. The safety system further includes a connection structure connecting the internal spaces of the casings via the first and second openings, and a discharge structure connected to the connection structure or one of the casings and configured to discharge air from the internal space of the casing in which a refrigerant leakage has occurred. The casing has first and second lateral faces facing different directions, and the first opening is formed in the first lateral face and the second opening is formed in the second lateral face.

Abstract: A valve unit for a heat-pump system, includes: a liquid refrigerant pipe portion; a gas refrigerant pipe portion; a liquid control valve disposed in the liquid refrigerant pipe portion; a gas control valve disposed in the gas refrigerant pipe portion; a casing accommodating the liquid control valve and the gas control valve; and an air-discharge mechanism that discharges air in an internal space of the casing to an external space outside the casing in response to a refrigerant leakage in the casing.

Abstract: A heat pump device having a refrigerant circuit includes: a valve configured to maintain an opening degree during non-energization; a valve drive circuit configured to cause operation of the valve; a valve controller configured to control the valve drive circuit; and a power source circuit configured to supply a power source to the valve drive circuit. The power source circuit includes: a first power source circuit unit configured to receive power source supply from outside to generate a DC: voltage; and a second power source circuit unit for backup. The second power source circuit unit receives power source supply from the outside to store power in a capacitor, and connects the capacitor in parallel to a first output electric path of the first power source circuit unit.

Abstract: The present invention aims to alleviate the risk of leakage of refrigerant from a refrigerant circuit and particularly at the utilization side of the refrigerant circuit without the need to provide a dedicated bypass for refrigerant leakage prevention. A refrigerant system is configured such that, when a refrigerant leakage detection sensor detects refrigerant leakage, a controller is configured to adjust a opening degree of a bypass expansion valve independently of a pressure and/or temperature value detected by a sensor. A method of controlling a refrigerant system is also provided.

Abstract: Aspects of the invention include executing a first test case on a system, capturing a first state of the system during execution of the first test case, determining a first result of the first test case, performing a second execution of the first test case on the system in response to the first result of the first test case being an unexpected result, capturing a second state of the system during the second execution of the first test case, determining a second result of the first test case, analyzing the first state and the second state to determine a state similarity score, and categorizing the first result as a false positive based at least in part on the state similarity score being above a first threshold and a determination that the second result is a different result than the first result.

Abstract: Aspects of the invention include receiving, by a processor, source code for a software program written in a first programming language. The received source code is converted into abstracted source code that is in a generic format that is different than a format of the first programming language. The abstracted source code is compared to known source code patterns. Based on determining that at least a subset of the abstracted source code matches a pattern in the known source code patterns, sending an alert to the user indicating that the received source code matches the pattern.

Abstract: Techniques for system kernel error identification and reporting for a computer system are described herein. An aspect includes detecting an error during the execution of a program. Another aspect includes determining whether the error is a system kernel error in the program. Another aspect includes, based on determining that the error is a system kernel error, generating a report regarding the determined system kernel error.

Abstract: Aspects of the invention include executing a first test case on a system, capturing a first state of the system during execution of the first test case, determining a first result of the first test case, performing a second execution of the first test case on the system in response to the first result of the first test case being an unexpected result, capturing a second state of the system during the second execution of the first test case, determining a second result of the first test case, analyzing the first state and the second state to determine a state similarity score, and categorizing the first result as a false positive based at least in part on the state similarity score being above a first threshold and a determination that the second result is a different result than the first result.

Abstract: A technique is described herein that allows a user to control a user interface presentation provided by a computing device based on a force-dependent manner in which the user engages a surface of a force-sensitive input device. This manner of control allows any user to efficiently interact with the computing device, but is particularly beneficial to users who have motor-related and/or vision-related disabilities.

Abstract: A computer-implemented method of detecting physiological attributes of a wearer of a computerized wearable device having one or more sensors comprises (1) using the information from the one or more sensors to assess the physiology of the wearer; and (2) notifying the wearer of the wearer's physiology. In various embodiments, the method involves using the wearable device to determine the wearer's current posture, balance, alertness, and/or physical state and comparing the current posture, balance, alertness and/or physical state to at least one baseline measurement. For example, the system may measure a baseline posture to determine when the wearer's current posture deviates from the baseline posture, and notify the wearer so that the wearer may improve his or her posture. In other embodiments, the computerized wearable device may detect one or more of the wearer's physiological characteristics (e.g., oxygen levels, pulse rate, pupil size, etc.) and determine the wearer's alertness level.

Abstract: Eyewear or any other suitable wearable device may include one or more sensors for monitoring the gait of an individual. Information from the one or more sensors is analyzed to identify one or more medical conditions associated with the individual or to assess an individual's recovery from a particular injury or medical procedure.

Abstract: A wearable device includes at least one sensor for obtaining a unique identifier from the wearer when the wearer and for transmitting the unique identifier to one or more computer processors for use in determining whether the wearer is a particular individual. The wearable device may also include a wireless communications device for transmitting a signal (e.g., to a remote computing device) that confirms the identity of the wearer as the particular individual. A remote computing device, or other device, or individual, may then, based at least in part on receiving the signal, grant wearer access to a computer program, computing system, and/or a particular physical space.

Abstract: A system, according to various embodiments, includes eyewear (or any other suitable wearable device) that includes one or more sensors (e.g., one or more accelerometers, magnetometers, position sensors, gyroscopes, and/or other suitable sensors) that may be used to monitor the gait of an individual (e.g., by monitoring the movement of the user's head, or other portions of the user's body, as the user ambulates). The system may further include one or more suitable computing devices for analyzing the individual's gait. This information may then be used, for example, to: (1) identify one or more medical conditions associated with the individual; (2) assess the fit of a prosthetic device worn by the individual, and/or (3) assess an individual's recovery from a particular injury or medical procedure.

Abstract: A computer-implemented method of detecting physiological attributes of a wearer of a computerized wearable device having one or more sensors comprises (1) using the information from the one or more sensors to assess the physiology of the wearer; and (2) notifying the wearer of the wearer's physiology. In various embodiments, the method involves using the wearable device to determine the wearer's current posture, balance, alertness, and/or physical state and comparing the current posture, balance, alertness and/or physical state to at least one baseline measurement. For example, the system may measure a baseline posture to determine when the wearer's current posture deviates from the baseline posture, and notify the wearer so that the wearer may improve his or her posture. In other embodiments, the computerized wearable device may detect one or more of the wearer's physiological characteristics (e.g., oxygen levels, pulse rate, pupil size, etc.) and determine the wearer's alertness level.

Abstract: A computer-implemented method of detecting physiological attributes of a wearer of a computerized wearable device having one or more sensors comprises (1) using the information from the one or more sensors to assess the physiology of the wearer; and (2) notifying the wearer of the wearer's physiology. In various embodiments, the method involves using the wearable device to determine the wearer's current posture, balance, alertness, and/or physical state and comparing the current posture, balance, alertness and/or physical state to at least one baseline measurement. For example, the system may measure a baseline posture to determine when the wearer's current posture deviates from the baseline posture, and notify the wearer so that the wearer may improve his or her posture. In other embodiments, the computerized wearable device may detect one or more of the wearer's physiological characteristics (e.g., oxygen levels, pulse rate, pupil size, etc.) and determine the wearer's alertness level.