摘要:
Accesses to locally-relevant and contextually-relevant services information within a mobile communications environment are enabled. The solutions include an improved location determination in which a first mobile communications device processes location information broadcast by other devices via short-range wireless signals to determine its approximate location. The described solutions include a context-based selection of the most relevant of a set of locally-available services, including filtering services according to whether the first mobile device is currently moving and filtering according to a personal profile of the device user.
摘要:
Software is provisioned by providing a file repository that includes a tree structure. A shadow is defined for a parent branch of the tree structure, the shadow being identified by a version string that tracks file changes made in the shadow relative to the parent branch. The tree structure is searched to select at least a subset of the files to be provisioned.
摘要:
Software is provisioned by providing a repository that contains a software trove. A local changeset is generated that represents differences between a version of the software trove on the repository and a corresponding version of the software trove on a local system.
摘要:
The air blower (18) of a fuel cell power plant (9) is used to force water out of the coolant flow fields (27) of a fuel cell stack (10), a coolant pump (35) and a heat exchanger (40) through a valve (46) which is closed during normal operation. The water removal occurs as part of a shutdown procedure in which the fuel cell stack continues to operate so that it provides the power for the air pump and to assist in water removal (such as retaining low vapor pressure). The water flow to an accumulator (33) is blocked by a valve (29) during the shutdown procedure.
摘要:
A low power display device including a power control circuit for controlling power from an environmental energy source to a power storage device that is charged by the environmental energy source, is described.
摘要:
A gaming system comprises a wager input device and at least one display for displaying a primary wagering game and a secondary wagering game. The secondary wagering game comprises a playing field, the playing field having a set of field attributes associated therewith. The system further comprises a controller operative to (i) determine and display a first outcome of the primary wagering game, (ii) determine if a first set of game attributes associated with first outcome is eligible for play in the secondary wagering game, (iii) if the first outcome is eligible, determine a second outcome of the secondary wagering game by resolving the first set of game attributes with the set of field attributes in accordance with a first rule set, and (iv) if the second outcome is a winning outcome, award a first award.
摘要:
A governor system for limiting the ground speed of a vehicle and maintaining an idle speed of the engine. The governor system includes a first feedback shaft operably coupled with a transmission of the vehicle to provide a first feedback torque in response to a ground speed of the vehicle. A second feedback shaft is operably coupled with the engine to provide a second feedback torque in response to a revolutionary speed (RPM) of the engine. A ground speed governor system is coupled between the first feedback shaft and the throttle system of the engine for limiting operation of the throttle system in response to the first feedback torque, thereby limiting ground speed. An idle speed governor system is coupled between the second feedback shaft and the throttle system of the engine for actuating the throttle system in response to the second feedback torque, thereby maintaining a desired idle speed.
摘要:
A system, method, and apparatus for interchip communication between an extended serial peripheral interface (EPSI) master (210) chip having clocking capability and an EPSI slave (310) chip is disclosed. The method comprises the master chip selecting a slave chip (402), the master clocking data into the slave chip from the master chip and at the same time clocking data from the slave chip into the master chip (404), and processing the clocked in data to negotiate further data transfer (406) between the master chip and the slave chip. Selection of a slave chip by the master chip may also take place in response to an interrupt received by the master chip from the slave chip (502), with the master then clocking data in both directions (504) to negotiate further data transfer (506) between the master chip and the slave chip.
摘要:
The outflow of coolers or water transport plates of a fuel cell stack (15) is fed to the inlet of a gas/liquid separator (12), the liquid output of which is connected through a primary pump (11a) to a liquid accumulator (21). A secondary pump (44) connected to the liquid output (20) of the liquid accumulator is fed to the principal inlet (31) of an eductor (32), the secondary inlet being connected to the gas output of the gas/liquid separator. The outlet (37) of the eductor is fed through a conduit (38) to a point below liquid level in the liquid accumulator. Thus, failure of the secondary pump (44) will not cause cavitation of the primary pump (11a) through the eductor so that coolant will continue to flow through the fuel cell stack. A demineralizer (26) is fed through a pressure reducing orifice (25) from the outlet of the secondary pump.