摘要:
A comparator (11) outputs, out of an electrical signal input from a trans impedance amplifier (TIA) via a coupling capacitor, pulses having amplitudes equal to or larger than a reference value as a comparison output signal (Cout). An analog holding circuit (12) charges a holding capacitor with each pulse contained in the comparison output signal (Cout) and also removes a DC voltage obtained by the charging via a discharging resistor, thereby generating a holding output signal (Hout) that changes in accordance with the presence/absence of input of an optical signal. This allows to perform an autonomous operation without any necessity of an external control signal and properly detect the presence/absence of input of an optical signal.
摘要:
A living body information detection apparatus including a pair of arms opposed to each other. The apparatus including a spindle for connecting between the arms of the pair at each end of the arms. The apparatus further including a distance variable mechanism, provided in the spindle, for adjusting an interval between the other ends of the pair of arms. The apparatus also including a detection part, for detecting living body information, attached to the other end of at least one arm of the pair of arms on a side opposed to another arm.
摘要:
A living body information detection apparatus for detecting living body information at an auricle of a human body. The living body information detection apparatus having a shape that follows a cartilage of the auricle in a periphery of a concha auriculae.
摘要:
A blood-pressure meter having storing means for storing a blood pressure measurement result, and time measurement means for measuring a time is disclosed. The blood-pressure meter includes: input means for entering behavior history; means for storing the blood pressure measurement result into the storing means while associating the blood pressure measurement result with a time when blood pressure measurement is performed; and means for storing the entered behavior history into the storing means while associating the behavior history with a time corresponding to the behavior history.
摘要:
A method adjusts a pressure in a substrate processing device. The substrate processing device has a processing chamber for executing a predetermined processing for a substrate to be processed mounted on a mounting table; a pressure adjustment unit for the processing chamber which adjusts a pressure within the processing chamber; a transfer chamber connected to the processing chamber via a gate valve; and a pressure adjustment unit for the transfer chamber which adjusts a pressure in the transfer chamber and adjusts a pressure within the processing chamber while the gate valve is opened. The method is to adjust a pressure within the processing chamber to a predetermined pressure by using both the pressure adjustment unit for the processing chamber and the pressure adjustment unit for the transfer chamber.
摘要:
A vacuum treatment device, comprising a vacuum treatment chamber (1) etching a semiconductor wafer (W) as a body to be treated and a preliminary vacuum chamber (2) communicating with the vacuum treatment chamber (1), wherein a transfer arm (5) and first and second buffers (6, 7) for temporarily supporting the wafer (W) are installed in the preliminary vacuum chamber (2), the transfer arm (5) is provided with a flexible arm part (5a) and a support part (16) supporting the wafer (W), the arm part (5a) is extended and retracted by the rotations of a drive side swing arm (14) and a driven side swing arm (15) forming the arm (5a) so as to move the support part (16) straight forward and backward while maintaining it in its attitude, and the first and second buffers (6, 7) are disposed on the motion route of the support part (16) of the transfer arm (5).
摘要:
An unstable weighing due to the plunger sliding resistance in a prepla type injection molding machine is prevented by dividing control of the plunger retraction movement for the weighing into speed control and pressure control. A plastic resin supply start position and a forced retraction release position are set along the way of the plunger retraction stroke by reference to a weighing start position. A plunger is moved from the weighing start position after injection and pressure-keeping to a weighing stop retraction position. Plastic resin is supplied to the forward portion of the injection cylinder when the plunger attains the supply start position from the weighing start position. The plunger is moved by forced retraction up to the forced retraction release position by speed control; the weighing is stabilized by changing the speed control to the pressure control once the plunger attains the forced retraction release position.
摘要:
In a lens periphery edge processing apparatus comprising lens rotating shafts 16, 17 for putting and holding an objective lens therebetween, a carriage 15 rotatable around a pivot, and a grindstone rotating shaft 9 provided with a grindstone 5 for grinding the objective lens L, the lens rotating shaft 17 is provided with a reference globe 70 having a predetermined radius.
摘要:
A connecting structure for connecting a radiator having a reinforcement member and a condenser having a bracket is provided. The structure includes a connecting member having a spacer portion and a holding portion integrally formed on opposite sides of a notch. The spacer portion is fittingly inserted into the reinforcement member, and a folded portion of the reinforcement member and the condenser bracket are inserted into the notch. A bolt is inserted through the reinforcement member, the spacer portion, the bracket and the holding portion and a nut is screwed onto a tip of the bolt for clamping the radiator and the condenser together.