769 results about "Minimum time" patented technology

A state of charge control system and method uses a region of voltage linearity and a long-term average voltage to estimate an average battery state of charge for storage batteries and to eliminate errors due to hysteresis, drift and sensor noncompliance. An average state of charge Sn is calculated using a current integral method and an average state of charge Sv based on an average observed voltage Vn for a time period exceeding a predefined minimum time but before a predefined maximum time has elapsed is also calculated. If the absolute value of the difference between the Sv and Sn are not are within an acceptable error band, then an offset value is calculated to correct the Sn by subtracting the Sv from the Sn, and thus, to maintain a more accurate Sn. Additionally, a closed current integral method is used to reduce errors due to hysteresis.

A prescription compliance device includes a microcontroller, a program memory storing data representing a plurality of pre-programmed commonly prescribed medication-taking regimens, a selector selecting the regimen and programming the device in accordance therewith, and a display. The selector includes an event switch which is activated in conjunction with a patient taking a dose of a medication corresponding to their regimen to record the taking of the medication. The event switch causes the microcontroller to effect the display of the time at which the next dose of medication is scheduled to be taken, in accordance with the regimen selected by the selector. The microcontroller recalculates the time the next dose is to be taken based on the last time a dose of medication was taken in conjunction with a time change of the prescription compliance device to ensure a medically acceptable minimum time interval is maintained between doses of medication.

A latency control circuit and method thereof and auto-precharge control circuit and method thereof are provided. The example latency control circuit may include a master unit activating at least one master signal based on a reference signal and an internal clock signal and a plurality of slave units receiving the at least one master signal, each of the plurality of slave units receiving a plurality of signals and outputting an output signal based at least in part upon one of the received plurality of signals. The example method of latency control may include receiving at least one master signal, the received at least one master signal activated based on a reference signal and an internal clock signal and receiving a plurality of signals and outputting an output signal based at least in part upon one of the received plurality of signals and latency information. The example auto-precharge control circuit may include a precharge command delay unit generating a plurality of first precharge command delay signals in response to an internal clock signal and a write auto-precharge command signal, at least one bank address delay unit outputting a delayed bank address signal and a precharge main signal generator outputting a precharge main signal to banks based on the delayed bank address signal. The method of performing a precharging operation with the auto-precharge control circuit may include delaying a bank address signal based on a minimum time interval between executed memory commands and outputting a precharge main signal to one or more memory banks based on the delayed bank address signal.

Administering incident pools including creating a pool of incidents, the pool having a predetermined initial period of time; assigning each received incident to the pool; assigning, by the incident analyzer, to each incident a predetermined minimum time for inclusion in a pool; extending for one or more of the incidents the predetermined initial period of time of the pool by a particular period of time assigned to the incident; determining whether conditions have been met to close the pool; and if conditions have been met to close the pool determining for each incident in the pool whether the incident has been in the pool for its predetermined minimum time for inclusion in a pool; and if the incident has not been in the pool for its predetermined minimum time, evicting the incident from the closed pool and including the incident in a next pool.