Abstract: A method and system of improving the efficiency of motor vehicles includes stopping an engine of a motor vehicle system if the motor vehicle system is immobile for more than a predetermined period of time, according to one embodiment. The method and system includes starting the engine with a magneto system, in response to one or more vehicle conditions, such as operation of a throttle, operation of a clutch, and/or operation of a brake lever, according to one embodiment.

Abstract: A method and system of improving the efficiency of motor vehicles includes stopping an engine of a motor vehicle system if the motor vehicle system is immobile for more than a predetermined period of time, according to one embodiment. The method and system includes starting the engine with a magneto system, in response to one or more vehicle conditions, such as operation of a throttle, operation of a clutch, and/or operation of a brake lever, according to one embodiment.

Abstract: A method and system of improving the efficiency of 2-wheeled and 3-wheeled motor vehicles includes stopping an engine of a motor vehicle system if the motor vehicle system is immobile for more than a predetermined period of time, according to one embodiment. The method and system includes starting the engine with a magneto system, in response to one or more vehicle conditions, such as operation of a throttle, operation of a clutch, and/or operation of a brake lever, according to one embodiment.

Abstract: A stand-alone DC power network is provided with a DC to DC power converter only, and does not have a converter that will convert AC to DC. In addition, each of the different terminals that provides the DC voltage at different levels will be ranked according to priority as to which ones are the most important to supply the full voltage to, and which ones are of secondary importance in the event there is insufficient power in the system to provide full voltage at the specified current for the different loads. A processor monitors the voltage and current at each of the terminals, and in the event a current is attempted to be drawn from the system which would cause a first priority terminal to be reduced in voltage, the processor will instead reduce the power provided to the second priority terminal and ensure that the first priority terminal does not have a significant reduction in the specified voltage or the amount of current supplied to that terminal at the specified voltage.

Abstract: A secure network enabled device has a distinct security module and lacks a human user input interface. The security module is formed in an integrated circuit. The security module is initialized. Data is electronically communicated to and from the secure network enabled device via at least one transceiver. The security module is configured to test the integrity of a subset of the data communicated to the secure network enabled device, and the security module is configured to test the integrity of a transaction protocol, which governs the stream of data bits of the data communicated to the secure network enabled device.

Abstract: A method and system of improving the efficiency of 2-wheeled and 3-wheeled motor vehicles includes stopping an engine of a motor vehicle system if the motor vehicle system is immobile for more than a predetermined period of time, according to one embodiment. The method and system includes starting the engine with a magneto system, in response to one or more vehicle conditions, such as operation of a throttle, operation of a clutch, and/or operation of a brake lever, according to one embodiment.

Abstract: A stand-alone DC power network is provided with a DC to DC power converter only, and does not have a converter that will convert AC to DC. In addition, each of the different terminals that provides the DC voltage at different levels will be ranked according to priority as to which ones are the most important to supply the full voltage to, and which ones are of secondary importance in the event there is insufficient power in the system to provide full voltage at the specified current for the different loads. A processor monitors the voltage and current at each of the terminals, and in the event a current is attempted to be drawn from the system which would cause a first priority terminal to be reduced in voltage, the processor will instead reduce the power provided to the second priority terminal and ensure that the first priority terminal does not have a significant reduction in the specified voltage or the amount of current supplied to that terminal at the specified voltage.

Abstract: A secure network enabled device has a distinct security module and lacks a human user input interface. The security module is formed in an integrated circuit. The security module is initialized. Data is electronically communicated to and from the secure network enabled device via at least one transceiver. The security module is configured to test the integrity of a subset of the data communicated to the secure network enabled device, and the security module is configured to test the integrity of a transaction protocol, which governs the stream of data bits of the data communicated to the secure network enabled device.

Abstract: A chip includes CPU (12), memories (13,14) for programs and data, peripheral units (18,19) for interacting with the outside world, and an internal RC oscillator (17) for providing clock signals. One of the peripheral units (18) includes a timer counter incremented at a frequency derived from the RC oscillator. The method does not try to change the frequency of the RC oscillator. Instead, an external calibration source (21) is connected to a capture input of the timer unit to provide a signal having a reference frequency, e.g. the mains frequency. The counter is sampled on active edges of that signal, and the sampled values are processed to derive a calibration ratio. After these calibration steps, a software correction is applied to parameters handled by programs stored in memory based on the calibration ratio to compensate for frequency variations of the RC oscillator.

Abstract: The present invention relates to a method and to a system for monitoring the evolution of the characteristics of a fluid circulating in a well (1) for example, wherein complex dynamic viscosity measurements are performed with a suitable detector (6) arranged on a line (5) through which said fluid circulates, so as to obtain a law of variation of the complex dynamic viscosity &eegr;* as a function of 2&pgr;f; a rheogram of the fluid, i.e. a law of variation of the viscosity &eegr; as a function of the shear ({dot over (&ggr;)}), is deduced therefrom; Va, Vp and YV are calculated from the rheogram; these stages are repeated after a predetermined time interval; the evolution of the characteristics of the fluid is deduced from these measurements.

Abstract: A chip includes CPU (12), memories (13,14) for programs and data, peripheral units (18,19) for interacting with the outside world, and an internal RC oscillator (17) for providing clock signals. One of the peripheral units (18) includes a timer counter incremented at a frequency derived from the RC oscillator. The method does not try to change the frequency of the RC oscillator. Instead, an external calibration source (21) is connected to a capture input of the timer unit to provide a signal having a reference frequency, e.g. the mains frequency. The counter is sampled on active edges of that signal, and the sampled values are processed to derive a calibration ratio. After these calibration steps, a software correction is applied to parameters handled by programs stored in memory based on the calibration ratio to compensate for frequency variations of the RC oscillator.

Abstract: The present invention relates to a method and to a system for monitoring the evolution of the characteristics of a fluid circulating in a well (1) for example, wherein complex dynamic viscosity measurements are performed with a suitable detector (6) arranged on a line (5) through which said fluid circulates, so as to obtain a law of variation of the complex dynamic viscosity &eegr;* as a function of 2&pgr;f; a rheogram of the fluid, i.e. a law of variation of the viscosity &eegr; as a function of the shear ({dot over (&ggr;)}), is deduced therefrom; Va, Vp and YV are calculated from the rheogram; these stages are repeated after a predetermined time interval; the evolution of the characteristics of the fluid is deduced from these measurements.

Abstract: A method for regulating the power in a load connected to the mains through a controlled switch and a device for implementing the method. The method includes the following steps: detecting a mains synchronization pulse, which determines the start of a cycle, within a fixed time interval of the preceding cycle; as soon as the pulse has been detected, waiting for the end of the fixed interval, then counting down a first time interval that substantially corresponds to a selected time interval; at the end of the first time interval, triggering the switch on and counting down a second time interval that ends before the normal arrival of the next synchronization pulse; and at the end of the second time interval, counting down the fixed time interval within which the next synchronization pulse must be detected.