Abstract:
To provide a disk supporting apparatus, a disk holding apparatus and a disk apparatus whose planar dimension is minimized, and which can be manufactured simply and inexpensively.A plurality of supporting portions 44 inclines with respect to a top portion 46 as a vertex. A tray 26 is formed into a substantially triangular pyramid (three-dimensional) configuration, and a planar dimension of the tray 26 can be smaller than that of a conventional turntable. Accordingly, a plurality of disks can be mounted on the tray 26. The supporting portion 44 of the tray 26 can be placed in parallel to a door leaf without a slide mechanism that has conventionally been used for sliding a tray. Accordingly, a desired disk can be attached/detached merely by rotating and driving the tray 26, and a mechanism disposed at a stereo apparatus is made compact and manufactured inexpensively.
Abstract:
An air intake apparatus has an air intake port opening outside, and an air intake path communicating the air intake port with a combustion chamber of an engine. For suppressing noise getting out from the air intake port, with respect to walls partitioning the air intake path, an opening is provided at a part of said walls corresponding to an antinode region of resonance mode of standing wave in a full length of the intake path, or at a part of noise pressure level being high in the intake path. The opening is closed with a permeable member and a noise insulating wall is disposed outside the permeable member for suppressing emission of transmitting noise passing through the permeable member. member. Alternatively, a vibration control member for suppressing face-vibration of the permeable member and reducing radiant noise from the permeable member is provided instead of the noise insulating wall.
Abstract:
An engine cover has a cover body having a through hole penetrating both sides of the cover body in an area opposed to a resonant space in which resonant sounds are generated. An opening of the through hole is covered with the sound absorbing member layer. Because a part of the resonant space is open, resonant sounds generated in the resonance space are decreased.
Abstract:
In recording of information, upon reception of a write request from a host computer, recording information from the host computer is stored in a cache memory, and thereafter, a notification of write completion is transferred to the host computer to accept the next request. A request from the host computer is compared with a most recent prior request so as to judge if two requests are sequential write accesses. When it is determined that the two requests are sequential write accesses, a write operation corresponding to the next write access is sequentially performed after a write operation corresponding to the most recent prior request.
Abstract:
A cylindrical vibration insulator is provided which includes a vibration insulator bushing having an outer cylinder, a rubber member, an inner cylinder, and a bracket for supporting the vibration insulator bushing. The bracket, holding the axial ends of the vibration insulator bushing, is made of sheet-metal and has a pair of plate members which define an opening, and right and left leg portions which have different lengths. The opening and the leg portions are formed on a plate member together by press working. The plate members are opposed to each other, and fixed at the leg portions. As a result, a bracket is made easily and holds the vibration insulator bushing firmly.
Abstract:
An information recording method for recording information on one of a plurality of tracks provided in parallel with each other on an information recording medium while performing a tracking servo operation has a characteristic that when an abnormality of the tracking servo operation is generated during the recording of information on a track, information the same as the above-mentioned information is recorded again on a track which is positioned at least two tracks ahead of the one track. An information recording apparatus for performing the above method includes: a recording device for recording information on one of the tracks, a shifting device for shifting the recording device onto another track; a tracking servo device for performing a tracking servo of the recording operation with respect to a track; a detecting device for detecting abnormality of the tracking servo operation; and a control arrangement for causing the shifter to move the recording device to a new track positioned at least two tracks ahead of the one track when the detecting device detects abnormality of the tracking servo operation, whereby information, the same as the information being recorded when the abnormality is generated, is recorded again on the new track.
Abstract:
A keyboard apparatus includes: a plurality of keys; a switching section that detects depression of each of the keys; a top cover that is integrally formed with a partitioning portion separating adjacent keys from each other; a frame member that includes a plurality of key receiving portions which, in a case where the frame member is attached to the top cover, support the keys in a manner that the keys are placed in spaces surrounded by the partitioning portion; a first coupling section that couples the top cover with the frame member; and a second coupling section that couples a first surface portion of the keyboard apparatus including the switching section, with a second surface portion of the keyboard apparatus including the top cover and the frame member with which the top cover is coupled by the first coupling section.
Abstract:
Disclosed herein is an electronic apparatus, including: a base chassis formed as a unitary member from a transparent material and having two faces positioned on the opposite sides to each other and individually formed as a first mounting face section and a second mounting face section; a display unit having a display panel thereon and attached to said first mounting face section of said base chassis; a control circuit board attached to said second mounting face section of said base chassis; and a rear cover attached to said second mounting face section of said base chassis and configured to cover said control circuit board.
Abstract:
A rotating door mechanism includes: a front door member having a door panel part having a nearly cylindrical side surface which is opened and closed on a side surface of a cabinet; a base member; and a rotating member, wherein the rotating member is rotatably mounted on the base member, the front door member is movably mounted on the rotating member from a direction of the door front side to a depth direction while the front door member is energized to the door front side, the base member is formed with a guiding part guiding the movement of the front door member, and the door panel part is slid to rotate the rotating member and the front door member is moved with movements in a front/depth direction and in the rotating direction by the rotating member and the guiding part, whereby the door panel part is opened and closed.
Abstract:
A tray ejecting mechanism includes a stationary bezel mounted to a front surface of an ejectable tray, and a movable bezel movably attached to the stationary bezel while being biased in a front-surface direction. The stationary bezel includes a detection component positionally shiftable in accordance with an open/close position of the tray, and a switch component having a pressing portion for pressing an ejection switch on the tray and being positionally shiftable in conjunction with the detection component. When the tray is closed, the switch component is positioned such that, as the movable bezel is pushed inward, a pressing rib applies a pressing force to the pressing portion to press the ejection switch. When the tray is open, the ejection switch is prevented from being pressed by the pressing portion even if the movable bezel is pushed inward toward the stationary bezel.