摘要:
An optical module including a temperature measurement module and an optical part having a temperature dependency. The module includes a temperature control part mounted directly or indirectly on the optical part and the temperature measurement part for controlling a temperature of the optical part and the measurement part by thermal contact. An adjustment system is also provided for adjusting a difference of the temperature of the optical part and the measurement part by controlling the heat flow into/out of the optical part or the measurement part.
摘要:
In an automatic transmission control system and method, an electronic control unit is programmed to output a command to establish another gear stage different from the gear stage at the time of occurrence of fault-induced disengagement by combination of engagements of the friction elements other than the friction elements to be engaged at the time of occurrence of fault-induced disengagement, and simultaneously output a plurality of commands to establish a plurality of gear stages corresponding to combination of engagements of the friction elements to be engaged and disengaged, respectively, at the gear stage at the time of occurrence of fault-induced disengagement, when the gear stage at the time of occurrence of the fault-induced disengagement is a predetermined gear stage and the friction element undergoing the fault-induced disengagement is not determined.
摘要:
An endoscope system is provided with an endoscope processor that processes an image signal output by an electronic endoscope, an endoscope controlling system connected to the endoscope processor to control operation of the endoscope processor or a device connected to the endoscope processor, an endoscope server that communicates with the endoscope controlling system through a first network, a service server that communicates with at least one of the endoscope processor and the device connected to the endoscope processor through a second network, and a surveillance circuit that surveys operation of the endoscope processor or the device connected to the endoscope processor, the endoscope controlling system transmits a surveying result to the endoscope server through the first network, and the endoscope server transmits the surveying result of the surveillance circuit to the service server through the second network.
摘要:
Aspects of the invention can provide a lamp device that is capable of avoiding concentration of stresses in a sub-mirror fixing portion of an arc tube. The lamp device can include an arc tube provided with a bulb portion encapsulating inside a pair of electrodes, and a pair of sealing portions formed continuously from the bulb portion and sealing inside electrode axes having the electrodes at tip ends and conductor foils to bring the electrode axes into conduction, a main reflection mirror, to which the sealing portion is fixed, to reflect lights emitted from the arc tube toward an illuminated region, and a sub-mirror fixed to the sealing portion in such a manner that a reflection surface opposes the main reflection mirror with the bulb portion in between. The sub-mirror can be bonded with a bonding agent to a surface region of the sealing portion present in a direction moving away from the bulb portion in reference to a position corresponding to a termination of the electrode axis.
摘要:
To fully evaluate a real signal line and a real memory cell adjacent to a dummy signal line and utilize dummy signal line as real signal line, a semiconductor memory includes at least one real signal line connected to real memory cells driven by a real driver and at least one dummy signal line outside the real signal line connected to dummy memory cells, driven by a dummy driver. Real driver and dummy driver drive the real signal line and the dummy signal line synchronous with a common timing signal generated by an operation control circuit. Consequently, a stress evaluation is also performable, e.g., on a real signal line outside of a memory cell array under the same condition of a real signal line on the inner side. Dummy signal line is driven using common timing signal and evaluated, thus being usable as a redundancy signal line to relieve failure.
摘要:
A distance measuring system comprising: a transmitter that simultaneously emits an infrared radiation and an ultrasonic wave; and a receiver that include a table showing a relationship between an arrival time, indicative of a period from detection of the received infrared radiation to detection of the received ultrasonic wave, and a required received signal strength of the ultrasonic wave corresponding to the arrival time when the ultrasonic wave is directly received, that compares the received signal strength of the ultrasonic wave with a required received signal strength corresponding to the arrival time retrieved from the table, and that calculates the distance to the transmitter based on the arrival time when the received signal strength of the ultrasonic wave is higher than the required received signal strength corresponding to the arrival time retrieved from the table.
摘要:
A light source unit including an arc tube having a light emitting section, sealed sections, an elliptic reflector, and a secondary reflecting mirror to cover the front side of the light emitting section and reflect a luminous flux radiated from the light emitting section toward the elliptic reflector. The center of discharging emission from the arc tube is disposed at a first focal position of the elliptic reflector, and the secondary reflecting mirror is configured as a separate member from the arc tube, so that the outer peripheral portion of the secondary reflecting mirror is accommodated within a circular cone connecting a second focal position of the elliptic reflector and the distal end of the front sealed section of the arc tube when being mounted to the front sealed section of the arc tube.
摘要:
According to the present invention, there is provided a semiconductor device including: a phase locked loop circuit having, a phase frequency detector which receives a reference signal and a frequency-divided signal, and outputs a phase difference detection signal by performing phase comparison, a charge pump which receives the phase difference detection signal and outputs a charge pump signal by converting a voltage change into a current change, a loop filter which receives the charge pump signal, and outputs a control voltage by passing components having frequencies not more than a predetermined frequency, a voltage controlled oscillator which outputs a frequency signal having a frequency based on the control voltage, and a frequency divider which receives the frequency signal, and outputs the frequency-divided signal by dividing the frequency; a mask signal generator which generates a mask signal masking a timing at which the phase frequency detector compares phases of the frequency-divided signal and the reference signal; a lock detector which detects a locked state of the phase locked loop circuit and outputs a lock detection signal; and an isolating circuit which receives the mask signal and the lock detection signal, and electrically isolates the output of the loop filter and the input of the voltage controlled oscillator from each other upon phase comparison in the locked state.
摘要:
The object of the invention is to provide a plasma processing apparatus having enhanced plasma processing uniformity. The plasma processing apparatus comprises a processing chamber 1, means 13 and 14 for supplying processing gas into the processing chamber, evacuation means 25 and 26 for decompressing the processing chamber 1, an electrode 4 on which an object 2 to be processed such as a wafer is placed, and an electromagnetic radiation power supply 5A, wherein at least two kinds of processing gases having different composition ratios of 02 or N2are introduced into the processing chamber through different gas inlets so as to control the in-plane uniformity of the critical dimension while maintaining the in-plane uniformity of the process depth.
摘要:
To reduce or prevent adhesive particles from being scattered toward a light-emitting portion of an arc tube and an auxiliary reflecting surface of an auxiliary mirror even when an inorganic adhesive injected for fixing the auxiliary mirror to the arc tube is boiled, a method of manufacturing a light source lamp includes: setting a light-reflecting surface of the auxiliary mirror so as to face the light-emitting portion of the arc tube and injecting an adhesive into a gap between the auxiliary mirror and the arc tube; heating and curing the adhesive from a side nearer to the light-emitting portion of the arc tube; and attaching the reflector to the arc tube with the auxiliary mirror fixed thereto. For example, a heated air blowoff and light irradiation toward the adhesive form the side nearer to the light-emitting portion of the arc tube may be performed. Further, a projector includes: an illumination system with the light source lamp; an optical modulator; and a projector lens.