45results about How to "Automatically calculating" patented technology

A tool for the analysis of heating, ventilation and air conditioning (HVAC) systems, methods for performing various analyses of an HVAC system with the tool, and a computer executable program used by the tool to perform the analyses are disclosed. The tool includes a processing machine, a database, a memory device having a software program executable by the processing machine, and a display device. The database stores information on each of a plurality of HVAC components and the software program is configured to identify and access information pertaining to at least one HVAC unit in an HVAC system from the database and is configured to generate a wiring diagram using the accessed information from the database that is displayed to the display device.

A primary device that includes a heading sensor and a remote secondary device cooperate to calibrate the heading sensor. The secondary device cooperates by measuring its Earth relative position and transmitting the position to the primary device. The primary device calculates a true heading from the positions of both devices and subtracts the true heading from a measured heading to the secondary device to form a heading calibration angle. The process may be extended to calculate a pitch calibration angle.

System, apparatus and methods for automatically calculating a discount for a customer offered by a merchant through a reservation system. In one example, a reservation file is provided and contains data relating to a reservation, and transaction data relating to payment card transactions is accessed. One or more elements of the transaction data are compared against one or more elements of the reservation file to determine a match; and based on the match, the discount is electronically calculated based one or more one or more elements of the transaction data and one or more elements of the reservation file. In this way, the discount can be accurately calculated in an automatic fashion. In another embodiment, the customer may opt for a non-cash discount such as airline miles, points, or other rewards, in which case the customer may be provided with such rewards in an amount proportional to the discount.

Novel apparatus and method accurately measure ground circuit impedance. A ground circuit and electrical current source adjusted to 25 amperes or less simulate a ground fault. Ground impedance is determined by dividing voltage drop by amperage to determine impedance directly. In one aspect, impedance is determined and displayed automatically. Power wires of the circuit being measured serve as a means for transmitting voltage and current data. The cable itself serves as a current-carrying and voltage-transmitting conduit to determine directly the circuit impedance. The novel ground circuit impedance device and method measure impedance in underground mine power systems connecting to an outside electrical power substation outside the mine and using portable transformers in the mine. The novel ground circuit impedance device and method also measure impedance in above-ground applications involving very long electrical power circuits such as those used to supply power to long conveyors and other electrical power equipment found in Metal / Non-Metal mines, including limestone quarries, sand and gravel operations, and other surface mines. In one aspect, ground circuit impedance is measured automatically in cables over 1 mile long.

A substrate processing apparatus includes a loading / unloading unit including a mounting table on which a storage container accommodating a target substrate is mounted; a processing unit set including a plurality of processing units that perform a process on the target substrate; a plurality of transit units that transit the target substrate between the loading / unloading unit and the processing unit set; a selection unit that receives input for selecting a storage container for loading, a storage container for unloading, and a processing unit to be used for processing the target substrate; and a transfer recipe creating unit that automatically selects a transit unit to be used among the plurality of transit units based on the storage container for loading, the storage container for unloading, and the processing unit selected through the selection unit, automatically generates a transfer route of the target substrate, and creates a transfer recipe.

A positioning apparatus automatically performs a patient positioning calculation at high speed and a positioning method. A positioning apparatus 40 has, as functional components, a DRR image generation element 41 that generates the DRR image based on the CT image data, an optimization element 43 that calculates the positional gap of the patient 57 by optimizing the fluoroscopic projection parameters; and an initial parameter adjustment element 42 that changes the initial position of the fluoroscopic projection parameters prior to optimization of fluoroscopic projection parameters with regard to the rotatable and translation of the CT image data relative to the optimization element 43.

A machine tool includes a workpiece holding unit to hold a workpiece. A tool holding unit holds a tool. At least one of the workpiece holding unit and the tool holding unit is drivingly rotatable or drivingly movable in a predetermined direction to machine the workpiece with the tool. Temperature sensors are attached to members constituting the machine tool. An estimator calculates an environmental temperature system thermal displacement amount due to a heat source outside the machine tool. A correction magnification processor calculates an environmental temperature system thermal displacement correction amount. Another estimator calculates a driving system thermal displacement amount due to a heat source in the machine tool. A thermal displacement correction amount adder obtains and outputs a total thermal displacement correction amount based on which the machine tool performs thermal displacement correction control.