摘要:
A camera includes a stroke change-over member which is in first position and a second position respectively when a shutter dial is set for electric exposure control mode and for mechanical exposure control mode. The stroke change-over member, when in the first position, restricts the stroke of the movement of a mechanical release initiating member and, when in the second position, allows the movement of the mechanical release initiating member beyond the restricted stroke, the movement being caused by depression of a shutter button. The camera further includes an electromagnetic release initiating member movable from a first to a second position in response to the depression of the shutter button and a locking member for locking the electromagnetic release initiating member at the first position when the shutter dial is set for mechanical exposure control. The electromagnetic release initiating member allows an electromagnetic release device to release the shutter mechanism when moved a short distance before the movement of the mechanical release initiating member is restricted by the stroke change-over member. The mechanical release initiating member, when moved beyond the restricted stroke, serves to retain the locking of a winding member by another locking member, thereby preventing accidental winding of a film and charging of the shutter mechanism with the shutter button kept depressed as well as allows a mechanical release device to release the shutter mechanism.
摘要:
A single lens reflex camera in which the diaphragm aperture is stopped-down to a preset position before measuring the image light for use in the automatic exposure control mechanism of the camera. A mirror, which is provided in the camera along its optical path, is movable between a viewing position and a retracted photographing position. The camera has a focal plane shutter with two curtains. Upon exposure, the curtains travel in sequence in the same direction in which the mirror is retracted. Initiation of the movement of the first curtain begins before the mirror is fully retracted, thereby enabling the time lag between a shutter release operation and exposure to be reduced.
摘要:
A camera has a cavity for receiving a self-processing film cassette and includes an automatic exposure control circuit and a flash device which are provided with energizing contacts located in the cassette receiving cavity. The film cassette houses a battery connected to contacts mounted on the cassette and engaging the cavity contacts when the cassette is received in the cavity. The exposure circuit responds to a photosensitive element exposed to the objective traversing light reflected by the film at the objective focal plane. The camera includes a synchronous switch whose closing position responds to the focussing of the objective lens.
摘要:
The present invention provides a non-human mammal deficient in the expression of prothymosin α gene in the striatum and a screening method for a prophylactic/therapeutic drug for Huntington's disease and the like, which uses the animal.
摘要:
The present invention relates to solubility improving preparation for enhancing the oral absorption of a poorly soluble drug, which is comprising (A) and (B); (A) a granulated substance which comprises (i) a poorly soluble drug having an acidic group in the molecule, (ii) an alkaline agent, (iii) a surfactant, and this granulated substance dose not substantially contain a disintegrator, (B) a disintegrator existing only in the external of the granulated substance.
摘要:
The solar cell module comprises: a string including solar cell elements, each including a first main surface being rectangular in shape and an electrode extending along a longitudinal direction on the first main surface, and an interconnection connecting the solar cell elements adjacent to each other along the longitudinal direction; a light-transmitting member located to cover the string; and a sealing material located between the string and the light-transmitting member. Each of solar cell elements includes a silicon substrate with the first and second main surface, and a first and second side surfaces each connecting the first and second main surface, the second side surface being located on the back side of the first side surface. The first and second side surfaces are arranged along the longitudinal direction, where silicon is exposed on the first side surface and the second side surface is covered with an insulating layer.
摘要:
In an image pickup device of the present invention, in the case where a mode switch 116 selects a finder mode, a focusing lens is driven at a first speed when a focusing operation is performed in a focus control unit 203. In the case where the mode switch 116 selects a live view mode, the driving speed of the focusing lens is switched in a range lower than the first speed in accordance with brightness of an object detected by a photometric unit 114 when the focusing operation is performed in the focus control unit 203. With such a configuration, a lens driving control method is changed by AF control of a phase difference detection system and AF control of a hill climbing system, and a driving system suitable for each AF system is performed, whereby the focusing operation can be performed normally at a high speed.
摘要:
The camera body includes the body mount, the CMOS imaging sensor, and the identification information acquisition section. The body mount is provided so that the interchangeable lens unit can be mounted. The CMOS imaging sensor is configured to convert an optical image into an image signal. The identification information acquisition section is configured to acquire lens identification information indicating whether or not an interchangeable lens unit is compatible with three-dimensional imaging from the interchangeable lens unit mounted to the body mount.
摘要:
A write-once recording medium is provided, which comprises a management information area for recording management information for managing a recorded state, and a user data area for recording user data. The user data area is configured to contain at least one recording area. At least one session is configured to contain at least one of the at least one recording area. The management information contains range information indicating a recording range of the at least one recording area and identification information for identifying the recording area located at a boundary of the session.
摘要:
The present invention provides a functional block that executes video coding and video decoding based on H.264/AVC. The functional block includes two moving picture processing units, and a memory unit that stores therein data related to the results of processing of first plural macroblocks arranged within one row of one picture by the first moving picture processing unit. Data related to the results of processing of plural adjacent macroblocks, which are selected from the data stored in the memory unit, are transferred to the second moving picture processing unit. The second moving picture processing unit performs processing of one macroblock of second plural macroblocks arranged in the following row, using the transferred data.