摘要:
In a lamp body, a second reflective surface, which reflects light reflected from a first reflective surface to a front side again so as to emit the light toward the front side, is formed on a back surface of a lens main body; fixing portions protrude outward from an outer peripheral portion of the lens main body and are fixed to a seating section; the first reflective surface is formed in a shape of a band which extends in one direction and of which both end portions reach the outer peripheral portion of the lens main body; constricted portions, which are recessed inward, are formed at the outer peripheral portion of the lens main body near at least one of the both end portions of the first reflective surface; and the fixing portions are disposed in the constricted portions.
摘要:
In a lamp body, a second reflective surface, which reflects light reflected from a first reflective surface to a front side again so as to emit the light toward the front side, is formed on a back surface of a lens main body; fixing portions protrude outward from an outer peripheral portion of the lens main body and are fixed to a seating section; the first reflective surface is formed in a shape of a band which extends in one direction and of which both end portions reach the outer peripheral portion of the lens main body; constricted portions, which are recessed inward, are formed at the outer peripheral portion of the lens main body near at least one of the both end portions of the first reflective surface; and the fixing portions are disposed in the constricted portions.
摘要:
A multiprocessor system configured to share processes by a main system having a first processor and a subsystem having a second processor, comprises a first shared memory configured to receive accesses from the main system and the subsystem, a second memory configured to receive access from the subsystem at a power saving mode, a stop unit configured to stop accesses from the main system and the subsystem to the first shared memory when the subsystem enters the power saving mode, and a switching unit configured to switch an access destination of the subsystem from the first shared memory to the second memory when the subsystem enters the power saving mode.
摘要:
A multiprocessor system configured to share processes by a main system having a first processor and a subsystem having a second processor, comprises a first shared memory configured to receive accesses from the main system and the subsystem, a second memory configured to receive access from the subsystem at a power saving mode, a stop unit configured to stop accesses from the main system and the subsystem to the first shared memory when the subsystem enters the power saving mode, and a switching unit configured to switch an access destination of the subsystem from the first shared memory to the second memory when the subsystem enters the power saving mode.
摘要:
An electronic device capable of efficiently cooling an integrated circuit element provided in such a way as to enable a heat exchange on a cold plate. The electronic device contains a circuit board mounted with an integrated circuit element requiring measures against heat generation in a single case, comprising: a cold plate mounted on the integrated circuit element in such a way as to enable a heat transfer from the integrated circuit element; a heat exchanger for cooling brine heated by the cold plate by circulating the brine; a fan casing forming an air way from a blower fan at an opening on a surface of the case to the heat exchanger; a reserve tank and a pump provided in order in a brine flow from the heat exchanger to the cold plate; and a linear brine passage formed in the cold plate and having at least one pair of back and forth channels.
摘要:
A semiconductor device comprises: a semiconductor substrate of a first conductivity type; a first electrode provided on the semiconductor substrate with the intervention of a gate insulation film; a second electrode provided at least on the first electrode with the intervention of an intermediate insulation film; and a pair of impurity regions of a second conductivity type provided in a spaced relation in the semiconductor substrate, at least one of the impurity regions comprising a low concentration impurity region, an intermediate concentration impurity region and a high concentration impurity region sequentially arranged in this order from a region located underneath the first electrode.
摘要:
A semiconductor device comprising: an SOI substrate having a surface semiconductor layer, a gate electrode formed on the surface semiconductor layer via a gate insulating film, first conductive type source/drain regions formed in the surface semiconductor layer of both sides of the gate electrode, a second conductive type drawing diffusion layer formed in the surface semiconductor layer and contacted with at least one of the first conductive type source/drain regions, and a silicide layer which is formed on the surface semiconductor layer to partially or entirely overlie both said at least one of source/drain regions and the drawing diffusion layer, the silicide layer being grounded.
摘要:
A display apparatus in a camera for displaying photographic information using rotating elements. The display apparatus includes rotating pointers which rotate about display scales to display the photographic information. The display apparatus further includes a control unit which receives camera control information and in response to the control information, the control unit controls driving circuitry which causes the rotating display pointer to point to an index on the display scale representing the photographic information.
摘要:
A camera having a lens barrier unit that opens without encountering obstructions in response to the operation of an operating member and without increasing the size of the lens barrel of the camera. The lens barrier unit covers the front surface of a photographic lens in a closed position, and moves clear of the front surface of the photographic lens in an open position. A sliding member, which is a separate member from the operating member, mechanically drives the lens barrier unit to an open position in response to the movement of an operating member by means of the operation for photographic preparation (e.g., when the camera is switched ON), and drives the lens barrier unit to a closed position, by coupling to the movement of the photographic lens unit while moving from the extended position to the retracted position (e.g., when the camera is switched OFF). The camera may include a finder optical system for visually recognizing an image of an object, with the sliding member disposed in the vicinity of a film aperture. The slide member is disposed in a face-to-face position to the finder optical system with the film aperture being interposed therebetween.
摘要:
A lens device having a base unit, a lens unit and an intermediate member. The base unit includes a drive ring which is rotatable around an optical axis of the lens device and has a coupling portion which protrudes into the housing space. The lens unit is inserted into a housing space of the base unit. Moreover, the lens unit is rotatable around the optical axis of the lens device and rotatably coupled to the base unit so that the rotation of the lens unit around the optical axis of the lens device causes the lens unit to move along the optical axis. The intermediate member is connected to the lens unit and has a groove. The coupling portion of the drive ring is engaged in the groove so that the rotation of the drive ring causes the coupling portion to interact with the groove to move the intermediate member. The movement of the intermediate member causes the lens unit to rotate around, and thereby move along, the optical axis in accordance with the rotation of the drive ring. The lens unit includes a notch so that, when the lens unit is inserted into the housing space of the base unit, the coupling portion of the drive unit passes through the notch and engages with the groove of the intermediate member, thereby allowing the lens unit to be inserted into the housing space of the base unit without being obstructed by the coupling portion.