摘要:
A projection type display apparatus in accordance with the present invention is provided with a lamp unit including a light source, a cooling fan cooling the light source, and a cooling wind guide tube guiding a cooling wind generated by the cooling fan to the lamp unit, and the cooling wind guide tube is structured such as to have a movable type rectification plate which is movable by its own weight, and cools the light source without being affected by an installed direction of the projection type display apparatus.
摘要:
A projection type display apparatus in accordance with the present invention is provided with a lamp unit including a light source, a cooling fan cooling the light source, and a cooling wind guide tube guiding a cooling wind generated by the cooling fan to the lamp unit, and the cooling wind guide tube is structured such as to have a movable type rectification plate which is movable by its own weight, and cools the light source without being affected by an installed direction of the projection type display apparatus.
摘要:
A projection type image display unit has a housing on which a light source and an image display part for transmission or reflection of light from the light source are mounted. The unit includes a position adjusting device, by which a displayed position of an image is adjusted. The position adjusting device comprises: a manipulation member being vertically movable with a part thereof projecting from a side of the housing; a leg member projecting from a bottom of the housing and adapted to freely vary an amount of the projection thereof; and a connecting member connecting the manipulation member with the leg member to set the amount of the projection of the leg member by manipulating the manipulation member in a vertical direction. The connecting member comprises a lever member so that a movement direction of the manipulation member becomes the same as a movement direction of the housing and a movement amount of the manipulation member substantially becomes the same as a movement amount of the housing.
摘要:
A projection type image display unit has a housing on which a light source and an image display part for transmission or reflection of light from the light source are mounted. The unit includes a position adjusting device, by which a displayed position of an image is adjusted. The position adjusting device comprises: a manipulation member being vertically movable with a part thereof projecting from a side of the housing; a leg member projecting from a bottom of the housing and adapted to freely vary an amount of the projection thereof; and a connecting member connecting the manipulation member with the leg member to set the amount of the projection of the leg member by manipulating the manipulation member in a vertical direction. The connecting member comprises a lever member so that a movement direction of the manipulation member becomes the same as a movement direction of the housing and a movement amount of the manipulation member substantially becomes the same as a movement amount of the housing.
摘要:
It is determined whether an entered designated color is a color within a gamut of a printing machine or not. If the designated color is judged as being not a color within the gamut, then the designated color is mapped to converted colors within the gamut according to a plurality of gamut mapping processes. One of the gamut mapping processes which corresponds to one of the converted colors is selected. If the designated color is judged as being a color within the gamut, the designated color is set as a reference color. If the designated color is judged as being not a color within the gamut, then the selected one of the converted colors is set as the reference color.
摘要:
An inkjet printing apparatus 100 includes an inkjet head holder 11 holding inkjet heads 2, and a pair of head cap holders 12 and 13 holding head caps 3. When the inkjet head holder 11 is in a raised position, the head cap holders 12 and 13 are arranged as horizontally juxtaposed in a capping position, where the respective inkjet heads 2 and the respective head caps 3 are opposed to each other, below the inkjet head holder 11. When the inkjet head holder 11 is in a lowered position, the head cap holders 12 and 13 are arranged as vertically superposed in a withdrawn position laterally of a vertical movement area of the inkjet head holder 11.
摘要:
The present invention provides a beam measuring device which can measure a beam current value with high accuracy in a non-destructive manner and, at the same time, can measure a position of a beam.A measuring device includes a magnetic shielding part for shielding an outer magnetic field, and a plurality of magnetic field sensors which are arranged in a shielding space which is formed by the magnetic shielding part, wherein the magnetic field sensor includes a plurality of magnetic field collection mechanisms which collect magnetic fields which the beam current to be measured generates, and the magnetic field collection mechanism is a cylindrical structural body which has at least a surface thereof formed of a superconductive body and includes a bridge portion which has only a portion thereof formed of a superconductive body on an outer peripheral portion thereof, and a magnetic field which the beam current to be measured generates is measured by the magnetic field sensors. Due to the arrangement of the plurality of magnetic field sensors, a beam position and a beam current can be detected.
摘要:
A laser beam emitted from each semiconductor laser 27 is guided by a step index type multi-mode optical fiber, a graded index type multi-mode optical fiber deformable and movable with movement of a recording head, and a step index type multi-mode optical fiber, to be emitted from a light emitter toward an imaging optical system.
摘要:
Reduction of noise is achieved by devising an arrangement of heat generating parts such as a light bulb element, an electric power source, a light source, etc. and an arrangement of cooling fans. In cooling the light source, the electric power source and liquid crystal panels, a cooling wind path for the liquid crystal panels and the electric power source is made separate from and independent of a cooling wind path for the light source that generates much heat, a cooling air volume is optimized for the respective cooling wind paths, and noise accompanying the rotation of the cooling fans is reduced. Also, by arranging the cooling fans substantially centrally of the respective cooling wind paths, that volume of noise, which leaks from air intake ports and air exhaust port that are opened to a housing of a unit, is reduced.
摘要:
A method for fabricating a semiconductor device using a SOI substrate, includes the steps of: preparing a SOI substrate, comprises a semiconductor support layer; an insulating layer formed on the semiconductor support layer; and a SOI layer formed on the insulating layer; forming an active region on the SOI layer, so that a part of the semiconductor support layer is exposed; and forming a specific mark on the exposed part of the semiconductor support layer.