Abstract: A crimp fitting comprises a metal tube wall that forms both a cylindrical tube portion and an adjacent annular O-ring channel portion. The tube wall has a first wall thickness along the cylindrical tube portion and a second wall thickness along at least part of the O-ring channel portion. The second wall thickness is less than the first wall thickness. The cylindrical tube portion and O-ring channel are configured and adapted to encircle a cylindrical end portion of a tube when such end portion of the tube is inserted into the fitting.

Abstract: A crimp fitting comprises a metal tube wall that forms both a cylindrical tube portion and an adjacent annular O-ring channel portion. The tube wall has a first wall thickness along the cylindrical tube portion and a second wall thickness along at least part of the O-ring channel portion. The second wall thickness is less than the first wall thickness. The cylindrical tube portion and O-ring channel are configured and adapted to encircle a cylindrical end portion of a tube when such end portion of the tube is inserted into the fitting.

Abstract: An enclosure is provided which is mountable to a base frame carrying a generator. The enclosure includes a lower portion connectable to the base frame. The lower portion includes a lower first sidewall, a lower second sidewall, and a lower first end wall and a lower second end wall. The enclosure further includes an upper portion having a roof, an upper first sidewall, an upper second sidewall, and an upper end wall depending downwardly from the roof. The lower portion and the upper portion are hingedly connected together such that the upper portion is pivotable relative to the lower portion between closed and open positions.

Abstract: A hydro-pneumatic cylinder for converting buoyancy energy of compressed gas into mechanical energy. The cylinder can include a pair of end plates disposed at opposite ends of the cylinder and a drive axle extending longitudinally through the cylinder and passing through the center of each end plate. The cylinder can also include a core support coupled to each end plate and centrally disposed in the cylinder and a plurality of vanes for promoting a low-drag flow. Each of the plurality of vanes is coupled to the core support and the pair of end plates. A bucket is defined by the core support, two of the plurality of vanes, and the pair of end plates. The cylinder further includes a vane support coupled to the plurality of vanes and the core support. The vane support defines a plurality of openings formed therein through which a gas can pass for equalizing pressure in the bucket.

Abstract: A crimp fitting comprises a female socket that is configured to be crimped to an end portion of a hard tube. The socket comprises an annealed annular wall that has an inner cylindrical surface portion and at least one annular sealing portion. The cylindrical surface portion lies axially between the socket opening and the annular sealing portion, and has a diameter matched to the OD of the tube. The annular sealing portion has an innermost diameter that is greater than the diameter of the cylindrical surface portion. As the end of the tube is inserted into the socket, the tube cannot slideably contact the annular sealing portion. Thus, the annular sealing portion will not be damaged by the insertion of the tube. Thereafter, the annular sealing portion is radially crimped and ultimately contacts and deforms a portion of the tube in a manner creating interlocking geometry and a pressure seal.

Abstract: The present invention provides an exhaust gas waste heat recovery heat exchanger including a housing having a working fluid inlet, a working fluid outlet, an exhaust inlet, and an exhaust outlet, an exhaust flow path extending through the housing between the exhaust inlet and the exhaust outlet, and a working fluid flow path extending through the housing between the working fluid inlet and the working fluid outlet and having a first portion and a second portion. A flow of working fluid along the first portion of the working fluid flow path can be substantially counter to a flow of exhaust along the exhaust flow path, and the flow of working fluid along the second portion of the working fluid flow path can be substantially parallel to the flow of exhaust along the exhaust flow path.

Abstract: In one aspect, a tolling system is operable to perform operations, which may include: receiving, over a network and from a mobile device application operating on a mobile processing device, an identifier and road usage data collected by the mobile device application; identifying a profile based on the identifier; accessing a toll pricing model applicable to an entity associated with the identified profile; and determining a tolling charge incurred by the entity based on the road usage data collected by the mobile device application, the identified profile, and the accessed toll pricing model. In another aspect, a mobile device application is operable to perform operations that may include: collecting road usage data; communicating, over a network to a tolling system, the collected road usage data and an identifier; and receiving, from the tolling system, tolling charge data computed based on the communicated road usage data.

Abstract: In one aspect, a tolling system is operable to perform operations, which include: identifying tolling data sources in a network; constructing a toll pricing model based on the identified tolling data sources; integrating tolling data from two or more of the identified tolling data sources, the tolling data including data describing characteristics of road usage by an entity; and determining a tolling charge incurred by the entity in accordance with the toll pricing model based on the integrated tolling data. In some example implementations, the integrated tolling data may be collected by at least two different tolling data sources that collect different types of tolling data.

Abstract: The present invention provides an exhaust gas waste heat recovery heat exchanger including a housing having a working fluid inlet, a working fluid outlet, an exhaust inlet, and an exhaust outlet, an exhaust flow path extending through the housing between the exhaust inlet and the exhaust outlet, and a working fluid flow path extending through the housing between the working fluid inlet and the working fluid outlet and having a first portion and a second portion. A flow of working fluid along the first portion of the working fluid flow path can be substantially counter to a flow of exhaust along the exhaust flow path, and the flow of working fluid along the second portion of the working fluid flow path can be substantially parallel to the flow of exhaust along the exhaust flow path.

Abstract: An exhaust gas waste heat recovery heat exchanger includes a housing having a working fluid inlet, a working fluid outlet, an exhaust inlet, and an exhaust outlet, an exhaust flow path extending through the housing between the exhaust inlet and the exhaust outlet, and a working fluid flow path extending through the housing between the working fluid inlet and the working fluid outlet and having a first portion and a second portion. A flow of working fluid along the first portion of the working fluid flow path can be substantially counter to a flow of exhaust along the exhaust flow path, and the flow of working fluid along the second portion of the working fluid flow path can be substantially parallel to the flow of exhaust along the exhaust flow path.

Abstract: The present invention relates to compositions of matter comprising a rice grain, which has been at least partially milled, and, on the surface of the rice grain, a coating comprising bran, a material which increases the fiber value of the composition, or a combination thereof. The present invention provides for compositions that may have the benefits of traditional white rice, i.e., soft mouth feel, short cook times, easy to digest, white appearance, long shelf-life, etc., with the benefits of brown rice, i.e., high nutritional value and enhanced flavor. Indeed, the nutritional value of the compositions of the present invention may be equal to or better than that of wholegrain brown rice. The present invention further relates to methods for the preparation of a whole grain rice composition.

Abstract: A hydro-pneumatic cylinder for converting buoyancy energy of compressed gas into mechanical energy. The cylinder can include a pair of end plates disposed at opposite ends of the cylinder and a drive axle extending longitudinally through the cylinder and passing through the center of each end plate. The cylinder can also include a core support coupled to each end plate and centrally disposed in the cylinder and a plurality of vanes for promoting a low-drag flow. Each of the plurality of vanes is coupled to the core support and the pair of end plates. A bucket is defined by the core support, two of the plurality of vanes, and the pair of end plates. The cylinder further includes a vane support coupled to the plurality of vanes and the core support. The vane support defines a plurality of openings formed therein through which a gas can pass for equalizing pressure in the bucket.

Abstract: A diet system for promoting comprehensive weight management in companion animals. The diet system includes a stage I pet food product for promoting weight loss and building lean body mass and a stage II pet food product for maintaining the weight loss and the lean body mass.

Abstract: Apparatus and methods are disclosed for assembling a wall clock having physically separate time indicators onto a wall surface in an accurate and repeatable manner. A plurality of time indicators are temporarily attached to a transfer sheet, each time indicator having a back surface with an adhesive. The time indicators are pre-arranged in a clock pattern on the transfer sheet, such that when the transfer sheet with indicators is placed against a wall surface, the time indicators adhere to the wall surface by way of the adhesive, enabling the transfer sheet to be removed with the time indicators remaining in the clock pattern on the wall surface. The system further includes a clock mechanism having one or more hands configured for placement on the wall surface in operative relation with the time indicators.

Abstract: The present invention relates to compositions of matter comprising a rice grain, which has been at least partially milled, and, on the surface of the rice grain, a coating comprising bran, a material which increases the fiber value of the composition, or a combination thereof. The present invention provides for compositions that may have the benefits of traditional white rice, i.e., soft mouth feel, short cook times, easy to digest, white appearance, long shelf-life, etc., with the benefits of brown rice, i.e., high nutritional value and enhanced flavor. Indeed, the nutritional value of the compositions of the present invention may be equal to or better than that of wholegrain brown rice. The present invention further relates to methods for the preparation of a whole grain rice composition.

Abstract: The present invention provides a refrigeration system including a first refrigerant circuit including a first heat exchanger for transferring heat from refrigerant, a second refrigerant circuit including a second heat exchanger for transferring heat to refrigerant, and a third refrigerant circuit. The third refrigerant circuit includes a compressor, a condenser connected to the first refrigerant circuit such that heat exchange can occur between the refrigerants of the first and refrigerant circuits, an expansion device, and an evaporator connected to the second refrigerant circuit such that heat exchange can occur between the refrigerant of the second and third refrigerant circuits. The refrigerant can travel along the third refrigerant circuit in a common direction during operation in both heating and cooling modes. Refrigerant can be prevented from moving between first, second, and third refrigerant circuits during operation in heating and cooling modes.