| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 432036000 | HAVING CONDITION RESPONSIVE CONTROL | 33 |
| 20090092940 | Processing system for process object and thermal processing method for process object - To provide a processing system for a process object capable of preventing a transport arm mechanism from being thermally damaged, so as to effectively perform a transport operation of the process object. A processing system | 04-09-2009 |
| 20100124726 | SUBSTRATE PROCESSING APPARATUS, SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND TEMPERATURE CONTROLLING METHOD - Provided are a substrate processing apparatus, a semiconductor device manufacturing method, and a temperature controlling method, which are adapted to improve equipment operational rate. A calculation parameter computing unit computes a calculation parameter using at least a first calculation parameter correction value determined by a first calculation parameter setting unit based on an accumulated film thickness on a reaction vessel, a second calculation parameter correction value determined by a second calculation parameter setting unit based on an accumulated film thickness on a filler wafer, and a third calculation parameter correction value determined by a third calculation parameter setting unit based on the number of filler wafers. Product and filler wafers are accommodated and heat-treated in the reaction vessel while controlling a heating unit using calculation results obtained using at least the calculation parameter and deviation between a set temperature and a temperature detected in the heating unit by a temperature detector. | 05-20-2010 |
| 20110008742 | MULTI-CHAMBER HEAT TREATMENT DEVICE AND TEMPERATURE CONTROL METHOD - The multi-chamber heat treatment device includes a temperature sensor ( | 01-13-2011 |
| 20110287375 | WIRELESS TEMPERATURE SENSING AND CONTROL SYSTEM FOR METAL KILN AND METHOD OF USING THE SAME - A rotary aluminum kiln temperature regulation system comprising a temperature sensing device in the kiln that is configured to take temperature readings in an area of the kiln in proximity to the temperature sensing device. The system including a wireless transmitter operatively associated with the temperature sensing device and a receiver wirelessly associated with the transmitter, such that the transmitter and receiver wirelessly transmit the temperature readings taken by the temperature sensing device from the transmitter to the receiver. The system also including a control unit operatively connected to the receiver that is configured to receive the transmitted temperature readings and determine when the transmitted temperature readings exceed a predefined temperature setpoint. The control unit is operatively connected to a heat flow control device that can adjust heat flow inside the kiln in proximity to the temperature sensing device, such that the control unit regulates the heat flow control device to maintain a desired level of heat flow in the kiln in proximity to the temperature sensing device in response to the temperature readings transmitted from the temperature sensing device. | 11-24-2011 |
| 20110300499 | MULTIPLE TEMPERATURE POINT CONTROL HEATER SYSTEM - A multi-zone portable heater is provided having an oscillating heater and a plurality of remote sensors. The plurality of remote sensors are radially positionable about the oscillating heater in a spaced apart configuration, each defining a heating region. The remote sensors read a region temperature in their corresponding heating region and can transmits the corresponding region temperature to the heater signal transmitter/receiver. Alternatively, the oscillating heater can transmit a set temperature to each of the plurality of remote sensors, where the remote sensors calculates a region temperature difference between the read region temperature and the set temperature. The region temperature difference being transmitted to the oscillating heater. In this manner, the operational parameters of the oscillating heater can be selectively controlled for each of the regions. | 12-08-2011 |
| 20130209949 | TEMPERATURE SENSOR AND HEAT TREATING APPARATUS - A rising characteristic of a temperature is improved, and high-accuracy temperature control is enabled. A temperature sensor according to the present invention includes a temperature detecting element, a heat receiving body to which the temperature detecting element is fixed and that is heated by receiving surrounding heat, a heat receiving body supporting mechanism supporting the heat receiving body at a predetermined position, and a protective tube adjusting the heat receiving body in a predetermined direction and at a predetermined position and holding the heat receiving body therein. In the temperature sensor, the heat receiving body is in a flat plate shape, the temperature detecting element is fixed to the heat receiving body, and the heat receiving body supporting mechanism includes a plurality of connecting narrow tubes connected to one another and a connecting wire passing through the respective connecting narrow tubes to connect and support all the connecting narrow tubes. | 08-15-2013 |
| 20130330679 | HEAT-SOURCE SELECTING DEVICE FOR HEAT SOURCE SYSTEM, METHOD THEREOF, AND HEAT SOURCE SYSTEM - A heat source system has a plurality of heat sources that can be utilized therein. The plurality of heat sources include unused heat such as sewage and wastewater generated in a facility in which an external load that receives a supply of heating medium heated or cooled by using the heat sources is installed. A system control device ( | 12-12-2013 |
| 20140147799 | METAL KILN TEMPERATURE CONTROL SYSTEM AND METHOD - A rotary aluminum kiln temperature regulation system comprising a temperature sensing device in the kiln that is configured to take temperature readings in an area of the kiln in proximity to the temperature sensing device. The system including a wireless transmitter operatively associated with the temperature sensing device and a receiver wirelessly associated with the transmitter, such that the transmitter and receiver wirelessly transmit the temperature readings taken by the temperature sensing device from the transmitter to the receiver. The system also including a control unit operatively connected to the receiver that is configured to receive the transmitted temperature readings and determine when the transmitted temperature readings exceed a predefined temperature set point. The control unit operatives one or more forward feed control loop subsystems that assist in safely operating the kiln in accord with a predetermined temperature profile programmed into the control unit. | 05-29-2014 |
| 432037000 | Analyzer or composition sensor of work, work atmosphere or exhaust gas | 3 |
| 20090136885 | APPARATUS FOR TOASTING A WINE BARREL - A platform has an opening therein. The platform is adapted to receive a heat source therein. The platform is rotatably disposed about the heat source. A motor is operatively coupled to the platform for rotating the platform about the heat source. A temperature sensor senses the temperature at a predetermined position on the interior surface of a barrel disposed on said platform and provides a temperature output. A central processing unit has a clock for measuring an interval during which a barrel is exposed to the heat source. A database stores toasting recipes, which are a function of time and temperature. The central processing unit receives an input from the sensor and clock and utilizes the recipe stored in the database to provide an output to an alarm if the sensed temperature during the input time interval does not substantially correspond the recipe as stored in the database. | 05-28-2009 |
| 20090253090 | System for controlling atmosphere gas inside furnace - A system for controlling atmospheric gas inside a furnace may include a furnace into which an atmospheric gas is charged for thermaltreating carbon steel, a flow control portion that is connected to the furnace for controlling the flow of the atmospheric gas, a gas generator for producing an endothermic gas (Rx gas) and supplying the flow control portion with the endothermic gas, and a gas analyzing control portion for analyzing the atmospheric gas that is supplied through a sampling line that is connected to the furnace and for controlling the flow control portion based on the analyzed data so as to control a flux of the atmospheric gas that is supplied to the furnace. With the system, decarbonization of carbon steel can be prevented or reduced. | 10-08-2009 |
| 20130011806 | APPARATUS AND METHOD OF CONTROLLING PHASE TRANSFORMATION TEMPERATURE OF A SHAPE MEMORY ALLOY - A device and method for controlling a phase transformation temperature of a shape memory alloy is provided. The device includes a primary wire composed of the shape memory alloy. The primary wire defines first and second ends, the first end being attached to a fixed structure and the second end being able to displace. An activation source is thermally coupled to the wire and is operable to selectively cause the primary wire to reversibly transform from a Martensitic phase to an Austenitic phase during a cycle. A loading element is operatively connected to the primary wire and configured to selectively increase a tensile load on the primary wire when an ambient temperature is at or above a threshold temperature, thereby increasing the phase transformation temperature of the primary wire. | 01-10-2013 |
| 432041000 | Of purger, purge period, scavenger or cleaner | 1 |
| 20140287373 | DEVICE FOR HEATING A SUBSTRATE - A device for heating a substrate according to a predetermined temperature profile for crystallizing a material on the substrate includes: a housing, at least a process chamber situated inside the housing and provided with a first and second opening for passing through a substrate, an inlet for introducing a process gas which includes the material in vapour phase into the chamber, at least two transport rollers attached to the housing for transporting the substrate into the chamber. The device further includes passage spaces for preventing the escape of process gas from the chamber to a space between the chamber and housing, which are situated near respective ends of the transport rollers in the chamber, the respective passage spaces having a first passage opening on an inner wall of the chamber, a second passage opening on an outer wall of the chamber and a first flange fixed around the transport roller. | 09-25-2014 |
| 432042000 | Of protective work shield, cooler or atmosphere; or of heat applicator position | 1 |
| 20120064472 | VERTICAL-TYPE HEAT TREATMENT APPARATUS - A heat treatment apparatus and control method enabling the apparatus to settle down an internal temperature of a treating vessel to a target temperature accurately and quickly. The heat treatment apparatus includes a furnace body with a heater on an inner circumferential surface thereof, the treating vessel disposed inside the furnace body, a cooling medium supply blower and cooling medium release blower each connected to the furnace body, and a temperature sensor provided inside the treating vessel. A signal from the temperature sensor is sent to a heater output computing unit and blower output computing unit included in a controller. The heater output computing unit determines a heater output level based on a heater output numerical model and the signal from the temperature sensor. The blower output computing unit determines a blower output level based on a blower output numerical model and the signal from the temperature sensor. | 03-15-2012 |
| 432043000 | Of discharging, or stopping the heating of a unit or batch on sensed completion of heating | 1 |
| 20130011807 | FURNACE FOR CONDITIONING PREFORMS - A rotary furnace for conditioning performs includes a heating wheel, a plurality of heating modules disposed on the heating wheel and a control device. Each heating module includes a heating chamber including at least one heating radiator adapted for irradiating the preform with infrared radiation, a holding and lifting device configured to lift or lower at least one of the preform and heating chamber so as to introduce the preform into the heating chamber and/or withdraw the preform from the heating chamber, and a temperature measurement device configured to measure a temperature of at least one of the preform and the heating chamber. The control device is configured to actuate the heating modules based on the measured temperature. | 01-10-2013 |
| 432045000 | Of or by means sensing or controlling work movement, quantity or position | 4 |
| 20100047731 | DENTAL FURNACE, AND METHOD FOR CONTROLLING THE POSITION OF AN ASSOCIATED CLOSING PLATE - The invention relates to a dental furnace ( | 02-25-2010 |
| 20140011149 | CARRIER TRANSPORT SYSTEM - A carrier transport system transports a plurality of carriers by a transport conveyor into a heating furnace, advances a comb-shaped carrier stopper having a plurality of protrusions toward the carriers, moves the carriers by the transport conveyor in a transport direction to engage cutout grooves, provided respectively for the carriers, with the protrusions of the carrier stopper to thereby position the carriers at a time. The carrier transport system advances the carrier stopper toward the carriers to insert distal ends of the protrusions of the carrier stopper into insertion holes, and then determines, on the basis of a moved distance X of the carrier stopper, whether the carriers are properly positioned. | 01-09-2014 |
| 20150010876 | Dental Furnace - The invention relates to a dental furnace, in particular a firing furnace or press furnace, for firing or pressing a dental restoration part which is receivable in the furnace, possibly after pre-heating in a pre-heating furnace, and which is placeable on a base, in particular centrally thereon, wherein the dental furnace comprises a firing chamber whose diameter is larger than, in particular at least twice as large as, the largest dental restoration part to be fired, and which comprises a control device and an operating unit at the or for the dental furnace ( | 01-08-2015 |
| 20150099235 | Substrate Processing Apparatus, Method of Measuring Temperature of Substrate Processing Apparatus and Non-Transitory Computer-Readable Recording Medium - Provided is a substrate processing apparatus capable of improving the workability of measuring a temperature-flat zone in a process furnace and the reliability of a temperature-flat length of a heater. The substrate processing apparatus includes a process chamber configured to process a substrate retained in a retainer loaded therein; a temperature measuring device configured to measure an inside temperature of the process chamber; a transfer device configured to transfer the substrate at least to the retainer; and a controller configured to control the transfer device and the temperature measuring device to move the transfer device to a predetermined position before the inside temperature of the process chamber is measured and to obtain the inside temperature by the temperature measuring device while vertically moving the transfer device with the temperature measuring device attached to the transfer device when the inside temperature of the process chamber is measured. | 04-09-2015 |
| 432047000 | Of or by pressure of fluid work or work chamber atmosphere | 4 |
| 20090269713 | HEAT TREATMENT EQUIPMENT - The invention provides a heat treatment apparatus, in which an intake valve ( | 10-29-2009 |
| 20100081105 | HOT AIR GENERATOR - A hot air generator comprising a handle ( | 04-01-2010 |
| 20120214117 | CONTROL OF STEPPER MOTOR OPERATED GAS VALVE - A controller is provided for a gas valve including a movable valve element, a main diaphragm chamber having a main diaphragm therein coupled to the valve element to displace the valve element relative to a valve opening, and a servo-regulator diaphragm for regulating flow of gas that acts against the main diaphragm, to adjust the valve element and vary the flow rate. A stepper motor is configured to move in a stepwise manner to displace the servo-regulator diaphragm to adjust the valve element and gas flow rate. The controller for the stepper motor includes a microprocessor that receives an input signal indicating an operating capacity level, and determines the steps the stepper motor must move to displace the servo-regulator diaphragm to establish a flow rate corresponding to the operating capacity level. The microprocessor generates a signal to move the stepper motor the number of steps to adjust the gas valve. | 08-23-2012 |
| 20190148186 | HIGH PRESSURE STEAM ANNEAL PROCESSING APPARATUS | 05-16-2019 |
| 432049000 | Of or by heat generation or transmission | 11 |
| 20080268396 | Active control of time-varying spatial temperature distribution - In an embodiment, a microchip includes a plurality of heat-producing electronic devices and a plurality of heat-sensitive devices. A plurality of temperature control elements are spatially distributed relative to the heat-producing electronic devices and the heat-sensitive devices to enable active control of temperature to compensate for spatially non-uniform and temporally-varying heat emitted from the heat-producing electronic devices. | 10-30-2008 |
| 20110236844 | PULSED PROCESSING SEMICONDUCTOR HEATING METHODS USING COMBINATIONS OF HEATING SOURCES - Pulsed processing methods and systems for heating objects such as semiconductor substrates feature process control for multi-pulse processing of a single substrate, or single or multi-pulse processing of different substrates having different physical properties. Heat is applied a controllable way to the object during a background heating mode, thereby selectively heating the object to at least generally produce a temperature rise throughout the object during background heating. A first surface of the object is heated in a pulsed heating mode by subjecting it to at least a first pulse of energy. Background heating is controlled in timed relation to the first pulse. A first temperature response of the object to the first energy pulse may be sensed and used to establish at least a second set of pulse parameters for at least a second energy pulse to at least partially produce a target condition. | 09-29-2011 |
| 20110294086 | Method and device for the temperature control and/or regulation of a preform heating device - A method for the temperature control and/or regulation of a heating device ( | 12-01-2011 |
| 20120214118 | ROTARY HEARTH FURNACE - Provided is a rotary hearth furnace which can stir exhaust gas within a furnace, to efficiently burn flammable gas within the exhaust gas and to efficiently heat an object to be heated, and which can contribute to reduction of specific energy consumption and improvement of productivity. A rotary hearth furnace ( | 08-23-2012 |
| 20120251966 | HEAT TREATMENT CONTROL SYSTEM AND HEAT TREATMENT CONTROL METHOD - There is provided a heat treatment control system and method which can accurately estimate the temperatures of wafers upon loading of the wafers, enabling quick heat treatment of the wafers. The heat treatment control system includes: a processing container for processing wafers held in a boat; a lid for hermetically closing the processing container; heaters for heating the processing container; and a controller for controlling the heaters. A profile temperature sensor holding tool is installed on the lid. To the sensor holding tool are mounted profile temperature sensors which are connected to a temperature estimation section. The temperature estimation section estimates the temperature of a wafer by applying a first-order lag filter to a detection signal from a profile temperature sensor. The controller controls the heaters based on the temperatures of wafers thus determined by the temperature estimation section. | 10-04-2012 |
| 20120264074 | ROTARY HEARTH FURNACE - In the case of a rotary hearth furnace of annular construction for the heat treatment of workpieces, which has a furnace chamber, an annular rotary hearth, a rotary drive which drives the rotary hearth and a plurality of racks for receiving or supporting workpieces, which are arranged on the annular rotary hearth and are provided with receiving elements, which divide a respective rack into at least two horizontal planes for receiving workpieces, the intention is to provide a solution which makes extremely uniform heating of the workpieces to be heattreated in the furnace chamber possible in a structurally simple and cost-effective manner. This is achieved in that provision is made, at least between two horizontal planes of a respective rack, of at least one additional heating apparatus which heats the workpieces held in the corresponding horizontal planes. | 10-18-2012 |
| 20120270169 | TEMPERATURE-MEASURING SUBSTRATE AND HEAT TREATMENT APPARATUS - A temperature-measuring substrate ( | 10-25-2012 |
| 20130017504 | FURNACEAANM YOO; Won HeeAACI Gyeonggi-doAACO KRAAGP YOO; Won Hee Gyeonggi-do KRAANM PARK; Yun HwiAACI Gyeonggi-doAACO KRAAGP PARK; Yun Hwi Gyeonggi-do KRAANM CHANG; Byeung GyuAACI Gyeonggi-doAACO KRAAGP CHANG; Byeung Gyu Gyeonggi-do KR - Disclosed herein is a furnace, including: a body having a space formed therein; a plurality of thermocouples disposed in the body and vertically movably coupled with the body; a plurality of heating elements dispose in the body; and a control unit that receives temperature data from the thermocouples to control temperature of the heating elements, whereby the furnace can measure and control the temperature for each portion of the internal space to form uniform temperature distribution, in particular, make temperature distribution of the heat applied to the fired matter uniform to obtain high-quality fired matter. | 01-17-2013 |
| 20140295367 | COMBUSTION APPARATUS, AND HEATING FURNACE USING SAME - Provided is a technology for uniformly increasing atmosphere temperature while rapidly achieving a desired uniform atmosphere composition. A combustion apparatus is provided with: a combustion part including a combustion space with a combustible gas inlet which is opened toward the combustion space for allowing the entry of a combustible gas, an air inlet which is opened toward the combustion space for allowing the entry of air, and a combustion gas outlet for discharging a combustible gas to the outside; and a regulated gas through channel part including a regulated gas outlet for discharging the gas prepared into a desired composition to the outside, the regulated gas outlet located adjacent to the combustion gas outlet and having an opening facing the combustion gas immediately after being discharged from the combustion gas outlet. | 10-02-2014 |
| 20150037744 | METHOD FOR CONTROLLING THE FUEL SUPPLY TO BURNERS OF A BURNER GROUP AND BURNER CONTROLLER - A method for controlling a fuel supply to a plurality of burners of a burner group includes determining a temperature in the burner group as a control variable. The fuel supply to the burners of the burner group is specified in dependence on a control deviation of the temperature determined in the burner group to a specified setpoint temperature. The fuel supply is a common mean fuel supply that is specified for all of the burners of the burner group by a temperature master controller. The fuel supply is corrected for each of the burners or burner subgroups of the burner group. Each of the burners or the burner subgroups have a fuel supply slave controller. The fuel supply slave controllers use at least, one disturbance variable associated to the respective burner or the respective burner subgroup so as to perform the correcting. | 02-05-2015 |
| 20160107920 | MULTI-STAGE HEATING APPARATUS - A multi-stage heating apparatus includes a cover, plural driving modules and plural heating modules to form a manufacture area that covers most of the different sized workpieces. With the integration of a control circuit, users simply reset or selecting control parameters of each driving module and each heating module through the control circuit to generate a heating mode for workpieces of different sizes. This apparatus not just fulfills the operating requirement of different sized workpieces only, but also lowers the equipment cost effectively. | 04-21-2016 |
