摘要:
The purpose of the present invention is to satisfy the following: (1) it prevents the adsorption of antibacterial agent to the filter during storage, (2) for this reason, makes the container and the filter separable and furthermore makes it easy to fix the container, and (3) makes it possible to change the filter and the antibacterial agent respectively separately with simple operations. The fixing mechanism of the container in which an antibacterial agent has been sealed according to the present invention is a fixing mechanism for a container in which an antibacterial agent is sealed in a vehicle air conditioning device. And, fixing means 53 are provided for removably fixing the container 31 to the lid 51 which opens and closes the inlet/outlet port 50 of the filter unit 30.
摘要:
In the tracking type laser interferometer including: a laser interferometer; an optical axis deviation detection sensor for detecting a deviation of an optical axis of the laser interferometer; a two-axis turning mechanism for turning the laser interferometer to any optional direction; an angle sensor for detecting a turning angle of the two-axis turning mechanism; a retroreflector for reflecting its reflected light to a direction parallel to the incident light; and a controller for driving the two-axis turning mechanism so as to track the retroreflector based on signals of the optical axis deviation detection sensor and the angle sensor, stop of the retroreflector is detected, and a target distance is calculated from the turning center of the laser interferometer to the center of the retroreflector based on the total sum of deviation of an optical axis during movement, which is obtained by the optical axis deviation detection sensor, and a turning angle during movement, which is obtained by the angle sensor.
摘要:
A processing apparatus includes a sealed vacuum chamber which contains a processing portion; a pressure controlling system which keeps the internal pressure of the sealed vacuum chamber constant at a predetermined level by exhausting the ambient gas in the sealed vacuum chamber; and an ambient gas recirculating system which recirculates the ambient gas exhausted from the sealed vacuum chamber back into the sealed vacuum chamber; wherein the ambient as recirculated by the ambient gas recirculating system is blown into the sealed vacuum chamber so that a gas flow is generated in a predetermined direction along the processing portion.
摘要:
A laser tracking interferometer directs a laser beam to a retroreflector serving as an object to be measured to sense a displacement of the retroreflector using interference with a laser beam back reflected from the retroreflector. The laser tracking interferometer includes: a reference sphere; a carriage that rotates about a center of the reference sphere; a laser interferometer; a displacement gage for providing a displacement signal corresponding to a relative displacement between the reference sphere and the displacement gage; a data processing apparatus for computing a displacement of the retroreflector; a position sensitive detector for providing a position signal corresponding to deviation of a laser beam; and a controller for controlling rotation of the carriage based on the position signal so that the amount of deviation becomes zero.
摘要:
A cooling apparatus arranged in a vacuum or reduced pressure atmosphere for use with an optical element having an illuminated area onto which light is irradiated concave part includes a temperature variation mechanism that changes a temperature of part of the cooling apparatus in a non-contact manner.
摘要:
A method of correcting a magnification of a mask pattern formed on a mask substrate. The method includes applying forces to four pressurizing points of an outer periphery of an approximately ring-shaped frame, which supports the mask substrate and has a rectangular window, on substantially extended lines of two diagonal lines of the rectangular window, and adjusting at least an angle, to the extended lines, of a vector of the forces applied to each of the pressurizing points.
摘要:
A substrate processing system has a first processing device which processes a substrate with a first process in a first gas atmosphere within a process chamber and a transfer device that transfers a substrate in a second gas atmosphere within a clean booth, the transfer device transferring a substrate which has been processed with a second process by a second processing device or a substrate which is to be processed by that second processing device. A load-lock chamber has a substrate transfer path between the first processing device and the transfer device and there is a gas supply device which supplies the first gas from the process chamber to the load-lock chamber when the substrate is transferred between the load-lock chamber and a first processing device, and supplies the second gas from the clean booth to the load-lock chamber when the substrate is transferred between the load-lock chamber and the transfer device.
摘要:
A semiconductor device manufacturing system is provided in which chip position information is read without removing resin from a package so that the cause of a failure can be quickly identified and removed and the yield of chips can be rapidly improved. A replacement address reading device reads redundancy addresses from a semiconductor device which is determined as faulty in a test performed after the semiconductor device has been sealed into a package. A chip position analyzing device estimates, from the combination of these redundancy addresses, a lot number, a wafer number and a chip number of the faulty semiconductor device. A failure distribution mapping device maps the distribution of faulty chips in each wafer in the lot based on these numbers thus obtained. A failure cause determining device identifies which manufacturing device or processing step has caused the failures in the wafer process based on the above distribution.
摘要:
An X-ray projection exposure apparatus includes a mask chuck, a wafer chuck, an X-ray illuminating system, and an X-ray projection system. The masks chuck holds a reflection X-ray mask having a mask pattern thereon. The wafer chuck holds a wafer onto which the mask pattern is transferred. The X-ray illuminating system illuminates the reflection X-ray mask, held by the mask chuck, with X-rays. The X-ray projection optical system projects the mask pattern of the reflection X-ray mask onto the wafer held by the wafer chuck with a predetermined magnification. The mask chuck includes a mechanism for generating static electricity for attracting and holding the reflection X-ray mask by an electrostatic force. The invention also includes a device manufacturing method using such an X-ray projection exposure apparatus to transfer a mask pattern onto the wafer using the X-ray projection exposure apparatus.
摘要:
A holding mechanism includes a box body for providing a space for accommodating an X-ray mask, at least one opening formed at the side of the box body and a holding mechanism for holding the X-ray mask within the space by a kinematic mount system.