Abstract: The invention relates to a method for operating and/or monitoring an HVAC system (10), in which medium circulating in a primary circuit (26) flows through at least one energy consumer (11, 12, 13), the medium entering with a volume flow (?) through a supply line (14) into the energy consumer (11, 12, 13) at a supply temperature (TV) and leaving the energy consumer (11, 12, 13) at a return temperature (TR) via a return line (15), and transferring heat or cooling energy to the energy consumer (11, 12, 13) in an energy flow (E). A considerable improvement in the operating behavior of the system is achieved by empirically determining the dependence of the energy flow (E) and/or the temperature difference (AT) between supply temperature (TV) and return temperature (TR) on the volume flow (?) for the energy consumers (11, 12, 13) in a first step, and by operating and/or monitoring the HVAC system (10) according to the determined dependency or dependencies in a second step.

Abstract: A microprocessor-based controller manages delivery of BTUs or power by determining an amount of thermal heat or power needed through sensors and, in response, controls a batch or continuous feed of biofuel fuel and/or air to a biofuel furnace. The controller controls the fuel and air required to operate the furnace efficiently.

Abstract: A method for controlling furnace temperature of a fired heating furnace is disclosed, comprising: measuring furnace temperatures to obtain furnace temperature feedback values; calculating the differences between furnace temperature setting values and the furnace temperature feedback values as discrepancy values DV1, in accordance with the furnace temperature feedback values and the furnace temperature setting value; calculating the differences between the furnace temperature setting values and the furnace temperature feedback values in a unit time, i.e.

Abstract: An object of the present invention is to perform temperature setting of a heating plate so that a wafer is uniformly heated in an actual heat processing time. The temperature of a wafer is measured during a heat processing period from immediately after a temperature measuring wafer is mounted on the heating plate to the time when the actual heat processing time elapses. Whether the uniformity in temperature within the wafer is allowable or not is determined from the temperature of the wafer in the heat processing period, and if the determination result is negative, a correction value for a temperature setting parameter of the heating plate is calculated using a correction value calculation model from the measurement result, and the temperature setting parameter is changed.

Abstract: A dental furnace having a display device and an operating device (10) for the dental furnace, is provided, the operating device being integrated in particular in the display device by forming a touch screen (12), and the operating device (10) facilitating the selection of programs for the firing of dental restoration parts in the dental furnace. The operating device (10) allows in particular the input of further parameters for a firing cycle. An operating element (30, 32, 34) facilitates the control of a final firing program of the dental furnace, namely with different values for the temperature as well as for the duration of the final firing, the operating element (30, 32, 34) making possible the simultaneous adjusting of temperature and duration parameters of the final firing.

Abstract: A water heater has a modular control system. The water heater comprises a tank, a heating element, a first controller, and a second controller. The heating element is coupled to the tank. The first controller is mounted on the tank and has a first communication port. The second controller has a second communication port communicatively coupled to the first communication port of the first controller. The first controller is configured to control the heating element in accordance with any desired algorithm in an absence of the second controller, and the second controller is configured to perform at least one function in addition to or in lieu of the first controller.

Abstract: A method of displaying a map on a wireless communications device includes steps of determining a current position of the wireless communications device, determining address information corresponding to the current position of the wireless communications device, and presenting the address information to a user of the device. The address information can be displayed onscreen as a pair of odd and even numbers representing the street addresses on each side of the street at the current position of the device. The street addresses can be determined by interpolating the address from an address range for the path segment along which the device is traveling. Alternatively, where specific addresses have been stored in association with coordinates, the closest address can be determined. This technology facilitates navigation by presenting street numbers corresponding to the real-time position of the device.

Abstract: The present invention is a method and system for detecting an abnormal on-line analysis or laboratory measurement and for predicting an abnormal quality excursion due to an abnormal process condition.

Abstract: A device for controlling an arc furnace installation has an automatic controller (3) wherein a functional unit (6) for furnace control, a functional unit (7) for electrode control and a functional unit (8) for melting control are integrated in the controller (3).

Abstract: In order to plan the performance of heat treatment of metal workpieces before the beginning of the heat treatment in the particular industrial furnace and perform it autonomously thereafter, the invention proposes a method and computer program and an apparatus having a computer (1) for the automatic preparation of technological formulas for the heat treatment, firstly loading parameters of a selected material of the metal workpiece and a formula structure template of a selected treatment method from a material databank (10) and providing data from a user interface and compiling a formula structure, then establishing the parameters of the metal workpiece, the compiled formula structure, and the data from the user interface as values of formula segments, from which the technological formula for heat treatment is finally generated, this technological formula being able to be readjusted, stored in a program databank (12), and retrieved for the heat treatment of metal workpieces in industrial furnaces (5)(FIG. 1).

Abstract: A server device constituting a group management system includes one or more manufacturing apparatuses for performing a preset process on a target substrate, and the server device includes a measurement information storage unit for storing therein one or more measurement information; an instruction receiving unit for receiving an output instruction of the measurement information, which contains information specifying a predetermined start point and valid time information; a measurement information acquisition unit for acquiring, from the measurement information storage unit, measurement information ranging from the predetermined start point to a time point of the valid time; an output information composing unit for composing output information by using the acquired measurement information; and an output unit for outputting the output information composed by the output information composing unit.

Abstract: A route between locations includes a detailed set of directions to get from a present location to a destination. A route summary is provided, showing a subset of the roads needed to be traveled to go from the present location to the destination. The route summary is determined at least in part based on a set of rules for evaluating the roads in the route for inclusion in the route summary.

Abstract: A system and method are disclosed for providing geographic data to end users' mobile units from a remotely located navigation services provider so that navigation functions can be provided locally on the mobile units. The navigation services provider determines one or more map tile exit points along the route and sends the tile exit points and a set of map tiles to the mobile unit. The mobile unit calculates a route from its current position to the farthest map tile exit point for which map tile data has been received from the navigations services provider.

Abstract: A method for control of a basic oxygen furnace includes creating a computer-implemented model of the basic oxygen furnace based on support vector regression (SVR) such that the model is configured to produce a prediction of first turndown quality of the basic oxygen furnace. Historical data associated the first turndown quality is received. The model is applied to the historical data to produce a prediction of first turndown quality, which is compared to an actual measurement of first turndown quality. The control recipe for the basic oxygen furnace based at least in part upon a result of the comparison. The system generally includes a preprocessor, a database configured to store historical data associated with first turndown quality of the basic oxygen furnace, a prediction module coupled to the database, and a run-to-run control module. A graphical user interface is provided for visualization and adjustment of data.

Abstract: A semiconductor manufacturing method includes a determination of, when the heater is controlled using a first output control pattern, an output amount by differential operation, and an output amount by a proportional operation such that a temperature detected by the first thermometer becomes a target temperature from a temperature at a ramp-up start time, patterning a part of an operation amount of the heater by using a first heat amount to determine a second output control pattern, the second heat amount being determined based on a temperature detected by the second thermometer and being defined at a period from the ramp-up start time to a time of maximum temperature, the operation amount of the heater being defined at the period, and a processing of the substrate while controlling the heater by using the second output control pattern.

Abstract: A communication system includes master and slave controllers, a local device connected to the slave controller, and a communication cable having a pair of wires and connected between the master and slave controllers. The master controller feeds a first DC voltage to the slave controller via the communication cable and communicates with the slave controller by changing the first DC voltage such that voltages on the wires of the communication cable are opposite in phase. The slave controller generates a second DC voltage from the first DC voltage and feeds the second DC voltage to the local device. When the master and slave controllers communicate with each other, the slave controller changes the second DC voltage such that voltages on terminals of the local device are opposite in phase and vary synchronously with the voltages on the communication cable.

Abstract: A sphering apparatus includes a sphering furnace on a body of which a plurality of adhesion preventing air-introducing holes is formed and at a lower position of which a carrier air-introducing hole and a carrier air-withdrawing hole are formed; an air blower introducing both an adhesion preventing air and a carrier air; a first pipe one end of which is connected to a discharging part of the air blower and the other end of which is biforked, one biforked end being connected to the carrier air-introducing hole and the other biforked end being connected to a manifold bundling the plurality of adhesion preventing air-introducing holes; a first damper provided in any one of two pipes in the biforked part of the first pipe; a cyclone connected to the carrier air-withdrawing hole through a second pipe; and a bag filter connected to the cyclone through a third pipe.

Abstract: A setting information management method executed by a backup program stored in a portable storage medium by a processing computer of an analyzer, comprising: determining a type of the analyzer in which the backup program is executed from a plurality of types of analyzers; acquiring setting information of a program introduced to the processing computer based on the determination result; and storing the acquired setting information in the portable storage medium. A setting information management system, a setting information management device, and a computer program product is also disclosed.

Abstract: A temperature regulating method in a thermal processing system includes controlling a heating means by performing integral operation, differential operation and proportional operation by means of a heating control section in a manner a detection temperature by a temperature detecting means becomes a predetermined target temperature, determining a first output control pattern by patterning a first operation amount for the heating control section to control the heating means depending upon a detection temperature detected by a first temperature detecting means, in controlling the heating means controlling the heating means by means of the heating control section depending upon the first output control pattern determined, and determining a second output control pattern by patterning at least a part of a second operation amount for the heating control section to control the heating means depending upon a detection temperature detected by a second temperature detecting means, in controlling the heating means.

Abstract: A temperature regulating method in a thermal processing system has heating means for heating an interior of a process chamber to process a substrate, a heating control section for controlling the heating means, and first and second temperature detecting means for detecting a temperature in the process chamber. The first temperature detecting means is arranged in a position closer to the substrate than the second temperature detecting means while the second temperature detecting means is arranged in a position closer to the heating means than the first temperature detecting means.

Abstract: The IT and FT values for coal and coke samples can be accurately predicted by applying the following equations to determined ST and HT temperatures: For reducing atmospheres: IT=C1×ST?C2×HT+C3 FT=C4×HT?C5×ST+C6 For oxidizing atmospheres: IT=C7×ST?C8×HT+C9 FT=C10×HT?C11×ST+C12 Where; IT is the initial deformation temperature; ST is the softening temperature; HT is the hemispherical temperature; FT is the fluid temperature; and C1-C12 are constants determined by multi-linear regression coefficient analytical techniques on a collection of data.

Abstract: The invention relates to a furnace assembly for dental technology, in particular for ceramic dental compositions, comprising a display device associated with a furnace assembly (10), which may be designed in the manner of a touchscreen, and comprising a control device, which has a data interface by way of which data for controlling the furnace assembly and/or image data (in the form of static images or moving images) can be transmitted. The control device has a packet module, in particular an EDGE, GSM, GRPS and/or UMTS module, by way of which control data and/or image data for presentation on the display device can be transmitted in the form of packets.

Abstract: In a method for regulating the melting process in an electric-arc furnace (1) which contains a furnace charge (4) containing the following temporally successive principal phases: melt, slag, solid, the proportion and temperature of at least the melt phase are calculated by a model (3). The model (3) embodied as a multispatial model for the different phases of the furnace charge (4), enables to include the physical effect according to which the temperature (TM) of the overheated melt decreases shortly before the complete dissolution of the remainder of the solid, in spite of the energy supply. Moreover, this effect is counteracted in that the electrical and/or chemical energy input is temporarily increased in a targeted manner. The modelling enables the real temperature profile (TM) of the melt to be represented, thus also improving the predictability of the tapping temperature. The number of temperature measurements required is, thus, reduced.

Abstract: A navigation apparatus is provided with: a first storing device for storing original data for a navigation based on a predetermined format and including map data, in such a manner that an empty area exists on the predetermined format in each processing unit for a predetermined kind of navigation processing; a second storing device for storing difference update data representing a data portion for the navigation that is updated with respect to the original data as a standard; and a re-writing device for generating updated data based on the format and including the original data and merge data, by re-writing the merge data at least partially into the empty area corresponding to the merge data. The merge data defines a relationship of the difference update data with respect to the original data. The navigation apparatus is also provided with a processing device performing the navigation processing on the basis of the original data and the difference update data.

Abstract: When a control circuit extracts data of an entity corresponding to a phone number, the control circuit retrieves phone numbers that accord, with respect to lower seven digits of a phone number, with the inputted phone number from among phone numbers included in retrieval data. After the entity having the phone number corresponding to the inputted phone number is extracted, a map including the entity extracted is displayed based on the position information of the entity extracted. Accordingly, even when the area code of the phone number is changed, the map including the corresponding entity can be displayed.

Abstract: A method for determining proper size of HVAC equipment, recording on and off cycling data associated with equipment within a structure for a period of time, recording inside temperature data of the structure for the period of time, recording outside temperature data outside of the structure for the period of time, and determining a minimum size of the HVAC equipment needed to maintain a desired internal temperature at least partially based on an outdoor design temperature, the on and off cycling data, the inside temperature data and the outside temperature data. The present invention also provides for a system of determining the proper size of the HVAC equipment.

Abstract: A method for adjusting process temperature measurements used to monitor zone conditions in a reflow oven selects values for exclusion from correlation with the predicted part temperature profile. During the thermal process, a plurality of process temperatures over intervals may be measured along the reflow oven. Over a time period for the thermal process, a measured process temperature of this plurality may be evaluated for the maximum and minimum extremities, from which a difference for that interval may be calculated. This difference may be compared to a qualifier for the plurality, and be excluded from part temperature prediction if the difference for the interval exceeds the qualifier. In an alternative embodiment, the maximum and/or minimum extremities from the plurality of process temperature measurements may be incorporated to produce a process temperature profile for correlation with the part temperature profile.

Abstract: A method and apparatus for controlling a part temperature profile by optimizing response characteristics based on control parameters acquires part temperature response characteristics at selected conditions to form an index value and calculates linear relationships between the index and its corresponding control parameters. The method searches for the minimum index thereby determining its corresponding optimal control parameters for thermal processing of parts in order that the part temperature profile responds within the target specification range with the greatest margin available. The apparatus determines the minimum index value and its corresponding the optimum control parameters.

Abstract: An industrial or laboratory system that provides sufficient backup of all utilities for sufficient time to allow for orderly shut down of the industrial or laboratory supplied system or the re-establishment of normal utilities. The new backup system stores and uses the facility utilities and supplies the utilities as required to avoid abrupt and potentially damaging shutdown. The new backup system also monitors and regulates the supplied system as necessary and provides communication of backup events through automated telecommunication equipment. Changes in supplied system utilities are automatically logged into an event log to allow an operator to determine which utility has experienced a detectable service interruption, what type of interruption the utility has experienced and the action taken by the computer logic control.

Abstract: An event detector and associated methods of protecting systems provide convenient and economical safety features. In a described embodiment, an ignition sequence detector for a boiler system has a microprocessor which is programmed so that an ignition control module of the boiler system is deprived of primary power when an improper sequence of events occurs. The ignition sequence detector includes multiple event detectors interconnected to the microprocessor, and is configured so that it is usable in high RFI environments.

Abstract: In a radiant energy heating system having one or more types of radiant energy heating sub-systems, a control system comprising a solid state electronic control panel pre-programmed to control two or more of the types of radiant heating sub-systems, wherein the control panel controls one or more of the types of sub-systems.

Abstract: A method for maximizing throughput for thermal processing of a part searches for the maximum conveyor speed while calculating a Process Window Index that is less than a required value. The best Process Window Index associated with the maximum conveyor speed corresponds to a maximum throughput control series with which to set the control parameters of the thermal processor.

Abstract: An inertial temperature control system and method are provided for changing the temperature of a body between two temperatures such that the ending temperature is reached smoothly without substantial temperature overshoot or oscillation. A temperature control algorithm is fed a set point temperature that accelerates and decelerates at a physically attainable rate.

Abstract: A method and apparatus for controlling the temperature response profile of a part being exposed to heating and/or cooling conditions in a thermal processor incorporates measured data from the part to adjust the thermal processor control settings by closed loop feedback.

Abstract: A process for regulating a furnace which includes a sequence of sections, cooling sections, baking sections, and preheating sections, in which the preheating sections at the tail are fitted with exhaust pipes for combustion gases, and in the transverse direction with a series of flue walls and pits in which blocks containing carbon to be baked are stacked, in which gas streams circulate through the flue walls. The mass flow in each of the streams of combustion exhaust gases is regulated by measuring this flow and the temperature in order to obtain a predetermined set value of energy flux.

Abstract: Disclosed is a cooking system comprising a cooking apparatus having a main body formed with a cooking chamber and a cooker driver cooking food within the cooking chamber; an aroma generator provided in the cooking apparatus, selectively diffusing at least one food aroma; an external unit connected to the cooking apparatus via an interface; and a controller controlling the aroma generator provided in the cooking apparatus, to allow the food aroma according to the selected cooking menu through the external unit to be diffused. With this configuration, if a cooking menu is selected through an external unit accessible to the Internet, data on the selected cooking menu is supplied to a cooking apparatus, and a food aroma and a smell remover are generated according to the selected cooking menu, thereby providing a user with complete information on a cooking menu.

Abstract: A method and an apparatus for stably controlling an ignition operation of a gas boiler regardless of external conditions by means of a method and an apparatus for variably setting an ignition condition of the gas boiler is disclosed. Control section detects an extinguishment flame voltage value based on whether or not a state of the gas boiler is an extinguishment state, compares the detected extinguishment flame voltage value with a predetermined first reference ignition flame voltage value, and sets a new reference ignition flame voltage value according to the compared result. As a result, the effects on the variations of components' characteristic which occur while using the gas boiler for a long time is minimized. Also, the effects caused by external conditions in the ignition state, the combustion state and the extinguishment state of the gas boiler are minimized. As a result, the ignition operation of the gas boiler is stably executed.

Abstract: A control system for preventing the occurrence of unsafe operating conditions on an appliance load comprises first and second switch elements coupled to said appliance load; first controller means coupled to said first switch element for detecting a first predetermined fault condition and producing a first fault detection signal in response to said detection of said predetermined fault condition, said first fault detection signal deactivating said first switch element and de-energizing said load; and second controller means coupled to said second switch element for detecting a second predetermined fault condition and producing a second fault detection signal in response to said detection of said predetermined fault condition, said second fault detection signal deactivating said second switch element and de-energizing said load.