摘要:
This invention provides an exposure apparatus configured to expose a pattern of an original on a substrate through a projection optical system. The apparatus comprises a holding unit configured to hold the projection optical system, at least three anti-vibration mounts configured to support the holding unit, and at least three supporting members configured to support the at least three anti-vibration mounts respectively. The at least three supporting members are independent of each other without connecting to each other.
摘要:
A vibration wave driven apparatus includes a vibrator configured to generate vibration, a rotor configured to be in frictional contact with the vibrator and to rotate about an axis of rotation, and a transmitting member configured to rotate about the axis and to transmit rotation of the rotor to an external component. A part of the transmitting member forms a worm portion of a worm gear.
摘要:
The present invention provides a liquid delivery device for liquid chromatographs which, by performing liquid delivery at an accurate flow rate with limited pulsation, gives accurate results of analyses. The present invention, with a view to preventing erroneous operation due to errors in measurements at the time of judgment of completion of compression of liquid, establishes the judgment point before the pressure measured by a cylinder pressure detector agrees with the pressure measured by a discharge pressure detector and also calculates the point of completion of compression. Control in this manner prevents pressure fluctuation. It also calculates for control the point of completion of compression from the history of compression performed previously.
摘要:
A liquid cartridge of the present invention has a liquid ejection portion 1 for ejecting liquid droplets, a reservoir E1 for storing liquid, and a communicating member 3 for providing communication between both of them. The reservoir E1 has first and second storage portions 10a, 10b isolated by films 6 to 8 arranged spaced from each other and an atmospheric release portion. When a small diameter portion 5a is inserted into an applied concave portion 4 of the liquid ejection portion 1, a tip 3a of the communicating member 3 breaks through the first to third films 6 to 8 sequentially in the period from the beginning to the end of insertion. Consequently, liquid in the first storage portion 10a is filled into the ejection head 2 and thereafter liquid stored in the second storage portion 10b is filled.
摘要:
An apparatus that exposes a pattern of an original onto a plate through a projection optical system. The apparatus includes a reference base that holds the projection optical system, a supporting unit configured to elastically support the reference base, a base structure that holds the supporting unit on an installation floor, a detection unit configured to detect a relative position between the base structure and the reference base, and an adjustment unit, which is disposed at the installation floor of the base structure, configured to adjust an attitude of the base structure based on the results detected by the detection unit.
摘要:
An inhaler includes an inhaler body having an ejection head and an airflow duct forming member for forming an airflow duct on the inhaler body. In an inhalation standby status, the airflow duct forming member is driven to slide so as to be placed at rest on the inhaler body to partly cover the top part of the latter by means of a slide mechanism and make the airflow duct disappear. At this time, the top wall of the airflow duct forming member covers the ejection head to shield it from external air. In an inhalation status, the airflow duct forming member is driven to slide up and produce an airflow duct on the inhaler body. Thus, a compact inhaler that can be switched from an inhalation status to an inhalation standby status and vice versa with ease is realized.
摘要:
An object of the present invention is to improve the accuracy in analysis repeatability of a liquid chromatography apparatus that feeds different eluent by use of a plurality of pumps and achieves the mixture of eluent.Each of the pumps includes means for notifying an automatic sampler and a higher-level control unit that the specified timing of a liquid feeding cycle is reached. A pump whose liquid feeding cycle is the slowest transmits own information so that analysis is synchronized with a liquid feeding cycle. Moreover, a cycle position of a liquid feeding cycle at the end of analysis is expected, and the analysis time is automatically adjusted so that the wait time until the start of the next analysis becomes the shortest.
摘要:
The present application relates to a method of manufacturing an image display device. The manufacturing method includes a step of arranging a side wall made of metal extending along an inner peripheral edge of a front substrate or a back substrate on the inner peripheral edge in a state that the side wall is spaced from a sealing layer, a step of melting or softening the sealing layer by heating the sealing layer and the side wall, and at the same time, discharging gas from the from the side wall, and a step of pressing the side wall against the sealing layer to be bonded thereto by moving the front substrate and the back substrate in a direction such that the substrates are close to each other.
摘要:
The present application relates to a method of manufacturing an image display device. The manufacturing method includes a step of arranging a side wall made of metal extending along an inner peripheral edge of a front substrate or a back substrate on the inner peripheral edge in a state that the side wall is spaced from a sealing layer, a step of melting or softening the sealing layer by heating the sealing layer and the side wall, and at the same time, discharging gas from the from the side wall, and a step of pressing the side wall against the sealing layer to be bonded thereto by moving the front substrate and the back substrate in a direction such that the substrates are close to each other.
摘要:
An optical pet guiding apparatus is provided with a light emitting section for emitting a light beam in a specified direction, direction changing sections for changing the facing direction of the light emitting section in a two-dimensional direction, and motors for causing the direction changing sections to change the facing direction of the light emitting section. The direction changing sections include a transversely changing section for rotating the light emitting section about a vertically extending shaft and a vertically changing section for rotating the light emitting section about a transversely extending shaft, and moves a light beam as a spotlight on a floor surface to guide a pet.