Abstract: A temperature abnormality detection device includes a plurality of infrared temperature sensors respectively capable of detecting temperature in a different detection area of an equipment, and a device body including a temperature abnormality determination unit that determines that the temperature in the detection area detected by each of the plurality of infrared temperature sensors is abnormal when the temperature in the detection area is higher than a reference temperature. The plurality of infrared temperature sensors is connected to each other by crossover wiring.

Abstract: A technique for accurately detecting a temperature of a sealing surface which is not affected by sealing conditions or the like is provided. A seal bar (1) is a rod-shaped seal bar having a sealing surface (11a) and includes a heater (13) and a temperature sensor (14). The heater (13) is provided in a main body of the seal bar (1) and extends in an extending direction (D1) of the main body (11). The temperature sensor (14) is provided at a position between the sealing surface (11a) and the heater (13) in the main body (11) of the seal bar (1) and is inserted into the main body (11) of the seal bar (1) from an end surface (upper end surface (112) or the like) which intersects a long side of the sealing surface (11a).

Abstract: A hunting phenomenon of a control object is suppressed. A temperature adjusting device (10) includes a control unit (12), an input unit (13), and a filter (15). The filter (15) is connected to a location upstream of the input unit (13), cuts off a high frequency component of a measurement value (SS), and outputs a measurement value (SSF) after being subjected to filtering processing to the input unit (13). A measurement value (SSF) of a control object after being subjected to filtering processing is input to the input unit (13), and an actual measurement value (PV) based on the measurement value (SSF) after being subjected to filtering processing is output. The control unit (12) calculates an operation amount (MV) with respect to the control object such that the actual measurement value (PV) approximates a target value (SP) with respect to the control object.

Abstract: A technique for accurately detecting a temperature of a sealing surface which is not affected by sealing conditions or the like is provided. A seal bar (1) is a rod-shaped seal bar having a sealing surface (11a) and includes a heater (13) and a temperature sensor (14). The heater (13) is provided in a main body of the seal bar (1) and extends in an extending direction (D1) of the main body (11). The temperature sensor (14) is provided at a position between the sealing surface (11a) and the heater (13) in the main body (11) of the seal bar (1) and is inserted into the main body (11) of the seal bar (1) from an end surface (upper end surface (112) or the like) which intersects a long side of the sealing surface (11a).

Abstract: A temperature variation of a glass substrate 2 at a plurality of measuring points in a continuous furnace 3 when preset temperatures of respective furnaces 31-33 are changed is estimated in the form of a matrix based on a model, an inverse matrix of the matrix is used so as to calculate correction values in such manner that a temperature of the glass substrate 2 corresponds to a temperature of a desired temperature profile, and the preset temperatures are corrected based on the correction values.

Abstract: An electronic apparatus is formed with a first module having a plurality of connectors and a plurality of second modules each connected to the first module through a different one of the connectors. The second modules are identified for each connector or as a combination corresponding to a plurality of connectors and it is checked whether they are preliminarily registered or not. If any of them is found to be not preliminarily registered, a display is made to the effect that a connection error has been committed and the start of a normal operation of the apparatus of prevented.

Abstract: A temperature variation of a glass substrate 2 at a plurality of measuring points in a continuous furnace 3 when preset temperatures of respective furnaces 31-33 are changed is estimated in the form of a matrix based on a model, an inverse matrix of the matrix is used so as to calculate correction values in such manner that a temperature of the glass substrate 2 corresponds to a temperature of a desired temperature profile, and the preset temperatures are corrected based on the correction values.

Abstract: Module substrates each having the functions of input, power supply, and output/communication corresponding to the required model are attached to a base substrate having shared bus wiring. Thus, a main CPU of an input module can discriminate the respective module substrates to perform the control operation corresponding to the model, thereby sharing the module substrates among different models.

Abstract: A plurality of individually corresponding heaters and temperature sensors are provided along with a plurality of a PID control means. An average temperature/gradient temperature calculating means calculates the average temperatures of the temperatures measured by the temperature sensors and the gradient temperatures based on the measured temperatures. Each of the PID control means outputs an operation signal so that the average temperatures or gradient temperatures may be made equal to the desired values. A distributing means distributes the operation signal from each of the PID control means to each heater so that control by the PID control means may produce no effect on the control of the other PID control means.

Abstract: An electronic apparatus is formed with a first module having a plurality of connectors and a plurality of second modules each connected to the first module through a different one of the connectors. The second modules are identified for each connector or as a combination corresponding to a plurality of connectors and it is checked whether they are preliminarily registered or not. If any of them is found to be not preliminarily registered, a display is made to the effect that a connection error has been committed and the start of a normal operation of the apparatus of prevented.

Abstract: Module substrates each having the functions of input, power supply, and output/communication corresponding to the required model are attached to a base substrate having shared bus wiring. Thus, a main CPU of an input module can discriminate the respective module substrates to perform the control operation corresponding to the model, thereby sharing the module substrates among different models.

Abstract: A plurality of individually corresponding heaters and temperature sensors are provided along with a plurality of a PID control means. An average temperature/gradient temperature calculating means calculates the average temperatures of the temperatures measured by the temperature sensors and the gradient temperatures based on the measured temperatures. Each of the PID control means outputs an operation signal so that the average temperatures or gradient temperatures may be made equal to the desired values. A distributing means distributes the operation signal from each of the PID control means to each heater so that control by the PID control means may produce no effect on the control of the other PID control means.