摘要:
Optical-element mountings are disclosed for holding an optical element relative to an optical column of an optical system. The optical element can have mounting protrusions extending therefrom or lack such features. An exemplary embodiment of a mounting has a respective holding device mounted to each mounting protrusion. Each holding device has a first spring-loaded support member providing rigid support of the element in a gravity direction and flexible support in tangential, radial, and tilt directions. Each holding device also can include a second spring-loaded support member providing rigid support of the element in tangential directions and flexible support in the gravity and radial directions. Another embodiment includes multiple holding devices at respective locations relative to a mounting surface of the element. Each holding device includes a respective linking unit extending from the optical column to a respective bonding member attached to a bonding location on the mounting surface. Each bonding member has a bonding pad bonded to the respective bonding location and at least first and second spring members extending from the bonding pad in respective directions to the linking unit.
摘要:
A core mold for bent pipes including a main body formed of a plurality of hollow cylindrical members connected to each other, the angle between adjacent hollow cylindrical members being fixable at any desired value. The main body may be mounted to a shaft through support members each of which consists of a main body fixed to the main body of the core mold and a shaft support member secured rotatably to the main body of the support member, the shaft support member being slidable along the shaft.
摘要:
Apparatus and method for molding a reinforced plastic tubular body having a socket, and a mold for carrying out the method. The steps of the method areassembling a main mold body having a tubular section and a socket-molding member slidable axially along the periphery of the tubular section of the main body and fixable at a predetermined position to the tubular section of the main body to form a mold by fixing the socket-molding member at the predetermined position to the tubular section of the main body,forming a layer of a reinforced plastic molding material around the resulting mold and curing it, andpulling the main mold body and the socket-molding member axially from the cured plastic layer.The mold is constituted by a main body having a tubular section and a socket-molding member axially slidable along the periphery of the tubular section of the main body and fixable at a predetermined position to the tubular section of the main body, the constituent parts of the mold being assembled by fixing the socket-molding member to the tubular member of the main body at the predetermined position.
摘要:
A connector includes a lead part configured to be connected to a board; and a solder sheet having a plate shape. The solder sheet is engaged with and fixed to the lead part with the lead part passing through a hole in the solder sheet. At least one of the lead part and the solder sheet has a structure configured to prevent the solder sheet from coming off the lead part.
摘要:
A connector includes: a housing; and a connector module; the connector module including: a projection portion that projects outside from the housing; a substrate composed of a material with thermal conductivity; and a terminal that is fixed to a lower part of the substrate and contacts on an external substrate.
摘要:
A lithographic projection apparatus is arranged to project a pattern from a patterning device onto a substrate through a liquid confined to a space adjacent to the substrate. The apparatus includes a liquid diverter in the space to promote liquid flow across the space.
摘要:
An exposure apparatus exposes a substrate by forming a liquid immersion region on the substrate, and projecting a pattern image onto the substrate via a projection optical system and a liquid that forms the liquid immersion region. The exposure apparatus includes a projection optical system having a plurality of optical elements, by which a pattern image is projected onto a substrate via a liquid to expose the substrate and a liquid recovery system that recovers the liquid along with a gas and has a separator that separates the recovered liquid and the recovered gas.
摘要:
A connector includes first and second connector parts to be connected to each other. A plate-like terminal provided in the first connector part is maintained at a power supply voltage or a ground potential. A plug connected to a signal line is supported by a first insulation part provided on the plate like terminal. The plug includes a protrusion part protruding from the first insulation part. A first terminal is configured by a plate spring supported by a second insulation part provided in the second connector part. The first terminal has an extreme end part to be engaged with a side surface of the protrusion part when the first and second connector parts are connected to each other. A second terminal for power supply or ground is supported by the second insulation part to contact with the plate-like terminal when the first and second connector parts are connected to each other.
摘要:
A jack side connector configured to be connected to a plug side connector, the plug side connector including a plug side signal contact and a plug side ground contact extending from a holding part, the jack side connector includes a jack side signal contact and a jack side ground contact configured to come in contact with the plug side signal contact and the plug side ground contact, respectively, so that electric conduction between the plug side connector and the jack side connector is made when the plug side connector is connected to the jack side connector, wherein the jack side ground contact includes a first contact part and a second contact part, and when the plug side connector is connected to the jack side connector, the electric conduction between the plug side connector and the jack side connector is made by the first contact part and the second contact part.
摘要:
A lithographic apparatus is arranged to project a pattern from a patterning device onto a substrate through a liquid confined in a space adjacent the substrate. The apparatus includes a structure substantially parallel to a surface of a substrate table configured to hold the substrate, to divide the space into two parts. The structure has an aperture to allow transmission of the pattern and a recess at the bottom side of the structure to extract a fluid from the space.