摘要:
A light source unit includes a light source group wherein light sources are arranged into rows and columns so as to form a planar configuration and a primary reflecting mirror group disposed on an optical axis of the light source group to reflect light beams emitted from the light source group as light beams whose sectional areas are reduced in a column direction by narrowing intervals between light beams emitted from the light sources making up the rows of the light source group, the primary reflecting mirror group includes different strip-like reflecting mirrors disposed on optical axes of light beams emitted from the rows of the light source group in a step-like fashion, and the reflecting mirrors are disposed to eliminate intervals between reflected light beams from the reflecting mirrors, thereby making it possible to reduce the sectional areas of the light beams.
摘要:
A light source unit is provided which includes a lamp and a reflector for reflecting rays of light emitted by a light emitting element of the lamp and for focusing the reflected rays of light. In order to focus on a predetermined focal point the rays of light emitted by the light emitting element of the lamp and refracted by a cross-sectional shape of the lamp, the reflector has a concave reflective shape formed so as to satisfy a predetermined calculation expression. Alternatively, a reflective surface shape of the reflector may be obtained by shifting portions of an ellipse and rotating a curve of the shifted portions around the optical axis of the light source unit.
摘要:
A liquid crystal viewfinder includes a plurality of liquid crystal display sections for respectively displaying images of a plurality of colors so as to obtain a full-color image, and an eyepiece. The liquid crystal display sections are arranged on the same plane along an outer side surface of an image pick up apparatus. The eyepiece is arranged outside the liquid crystal display sections in such a manner that the optical axis of the eyepiece is set to be substantially parallel to the direction in which the liquid crystal display sections are arranged. An image light reflecting mirror is arranged on the incidence side of the eyepiece so as to reflect an image light beam from one of the liquid crystal display sections to the eyepiece. Image light synthesizing mirrors are arranged between the image light reflecting mirror and the eyepiece so as to reflect image light beams from the other liquid crystal display sections to the eyepiece and to transmit the image light beam reflected by the image light reflecting mirror.
摘要:
A liquid crystal projector of the type, wherein the light emitted from a light source is split into a red beam, a green beam, and a blue beam, and these beams are applied to red-image, green-image, and blue-image display LCD panels, the red-image beam, the green-image beam, and the blue-image beam emerging from these LCD panels are combined and projected by a projection lens, thereby to form a full-color image. The projector has an optical system which guides the beams such that these beam have optical paths of the same length which extend from the light source or the LCD panels to the projection lens.
摘要:
A seal useful in sealing slide out rooms used in recreational vehicles. The seal may be used singularly or in pairs to straddle a wall through which the opening is located. A bulb is attached to the base in a cantilevered manner over the base. The bulb has an outer arcuate portion that is integrally joined to opposing sidewall portions. The sidewall portions extend into an inner wall that defines an enclosed space within the bulb portion. The bulb portion may also have a protrusion that can touch the base. A wiper extends from the base substantially co-linearly to the base and opposite the offsetting member. A locating leg extending from the base is movable between a first position and a second position. The first position has the locating leg perpendicular to the base and the second position places the locating leg parallel to the base.
摘要:
An X-ray imaging apparatus is provided with a multi X-ray source and a collimator in which a plurality of slits for X-rays to pass through are two-dimensionally formed, the size and position of the slits being adjustable. A control unit, as a first control mode, controls the size and position of the slits to move an examination region in parallel, when an X-ray source is changed to a different X-ray source, such that the examination directions are parallel before and after the change. Also, the control unit, as a second control mode, controls the size and position of the slits to rotate the examination direction, when an X-ray source is changed to a different X-ray source, such that the center of the examination regions is the same before and after the change.
摘要:
A cabin 14 is formed as a casing body with a protection structure. The casing body is partitioned and separable from the vehicle body and has on a bottom side thereof support pillars 42 for secure attachment to the vehicle body 13 with restraint at least in planar coordinate directions.
摘要:
A light emitting device, comprises a LED chip, and a case having an accommodating recession accommodating the LED chip, wherein the light emitting device emits light from an opening portion of the accommodating recession, the case is monolithically formed by injection molding of a resin composition preparing by mixing fine grains of specular reflection material and glass fibers as diffusion reflecting material as fillers therein, an inner surface of a side wall portion of the case works as a reflector that reflects the light emitted from the LED chip so that the light is output from the opening portion, and a thickness of the side wall portion is selected to be smaller than an average length of the glass fibers.
摘要:
A communications system and method, an information processing apparatus and method, an information management apparatus and method, a recording medium and a program make it possible to efficiently and comfortably make use of contents, which are stored in one server, from a plurality of devices connected via a network. In a case in which the playing of content is stopped, bookmark information including a time stamp representing the stopped position of the content is stored in association with predetermined identification information. The bookmark information is available for various apparatuses transmitting the identification information. When playing the content from a position designated by the information from a predetermined apparatus, the time stamp included in the bookmark information is referred to and the playing of the content from the stopped position is started. The present invention can be applied to various apparatuses such as a personal computer, audio equipment, a PDA, a mobile phone and the like.
摘要:
A focused ion beam apparatus includes: a focused ion beam irradiating mechanism configured to irradiate a sample with a focused ion beam; a detector configured to detect a secondary charged particle generated by irradiating the sample with the focused beam; an image generating unit configured to generate an sample image of the sample; a processing area setting unit configured to set a processing area image including a plurality of pixels corresponding to positions of irradiation of the focused ion beam on the sample image; a position of irradiation setting unit configured to set coordinates of the pixels included in the processing area image; a beam setting unit configured to set a dose amount of the focused ion beam irradiated from the focused ion beam irradiating mechanism according to intensities; and an interpolating unit configured to perform an interpolating process on the processing area image.