摘要:
Method and apparatus for optical scanning includes a sliding bed and a center adjusting unit. The sliding bed predetermines a position of an optical element in a light axis direction. The optical element has at least one lens surface to be have been subjected to a precision-figure transferring and optically scanning at least one light beam generated by a plurality of light sources and deflected by a rotary mirror. The center adjusting unit moves the optical element to make a lateral center of a curvature radius of the optical element exactly on a light axis center. This paper also describes an optical element itself, a method and apparatus for positioning and fixing the optical element. This paper further describes a molding tool for making the optical element.
摘要:
Method and apparatus for optical scanning includes a sliding bed and a center adjusting unit. The sliding bed predetermines a position of an optical element in a light axis direction. The optical element has at least one lens surface to be have been subjected to a precision-figure transferring and optically scanning at least one light beam generated by a plurality of light sources and deflected by a rotary mirror. The center adjusting unit moves the optical element to make a lateral center of a curvature radius of the optical element exactly on a light axis center. This paper also describes an optical element itself, a method and apparatus for positioning and fixing the optical element. This paper further describes a molding tool for making the optical element.
摘要:
At least two light beam detection units are spaced at a predetermined distance and provided in the scanning direction of a surface to be scanned. A light beam is emitted to the light beam detection unit provided on a scanning start side, by lighting a light beam source which is employed to scan the surface linearly during a scanning period equivalent to 1 dot during scanning. A light beam is emitted to the light beam detection unit provided on a scanning end side, by lighting the light beam source during the scanning period after elapse of a light-off period computed from a previously designed scanning speed and the predetermined distance. Based on a detection result of the light beam detection unit provided on the scanning start side and a detection result of the light beam detection unit provided on the scanning end side, scanning characteristics required of the light beam are evaluated.
摘要:
A main body structure for an underground parking lot has an outer wall formed in a substantially cylindrical shape to define a space under the ground. A radial structural body is formed in and connected to the outer wall to support the same on the inside thereof and to divide the space within the outer wall into plural vehicle accommodation spaces. The underground parking lot constructed with this main body structure includes vehicle accommodation mechanisms which are arranged in the respective vehicle accommodation spaces.
摘要:
In the computer system including at least one host computer, and at least one storage system, the storage system includes a physical disk and a disk controller, and provides the host computer with a storage area of the physical disk as at least one logical unit, and the host computer includes at least one application program accessing the logical unit, and a storage area access control unit for, before the application program makes access to the logical unit, transmitting authentication information guaranteeing the application program as a source of the access to the storage system.
摘要:
In the computer system including at least one host computer, and at least one storage system, the storage system includes a physical disk and a disk controller, and provides the host computer with a storage area of the physical disk as at least one logical unit, and the host computer includes at least one application program accessing the logical unit, and a storage area access control unit for, before the application program makes access to the logical unit, transmitting authentication information guaranteeing the application program as a source of the access to the storage system.
摘要:
An optical scanner that performs scanning by deflecting plural light beams using a single deflector. The optical scanner includes plural pre-scanning optical systems configured to emit the plural light beams and each including a light source. A first of the pre-scanning optical systems emits a first of the light beams to be deflected by the deflecting unit. A second of the pre-scanning optical systems emits a second of the light beams and is disposed in the position different from a position of the first pre-scanning optical system in a rotational axis direction of the deflector.
摘要:
Method and apparatus for optical scanning includes a sliding bed and a center adjusting unit. The sliding bed predetermines a position of an optical element in a light axis direction. The optical element has at least one lens surface to be have been subjected to a precision-figure transferring and optically scanning at least one light beam generated by a plurality of light sources and deflected by a rotary mirror. The center adjusting unit moves the optical element to make a lateral center of a curvature radius of the optical element exactly on a light axis center. This paper also describes an optical element itself, a method and apparatus for positioning and fixing the optical element. This paper further describes a molding tool for making the optical element.
摘要:
In a storage system, a multi-site management system receives a fault notification related to a copy in one or more storage devices from a storage management system, then it requests a storage management system which manages a storage device having a volume in a pair of volumes associated with the fault to transmit information on the pair of volumes. Upon receipt of the transmission request, the storage management system transmits volume pair information to the multi-site management system. The multi-site management system requests storage devices to transmit connection information representing connection topology thereof. Upon receipt of the request for the connection information, each storage management system transmits the connection information associated storage device to the multi-site management system. The multi-site management system identifies a relay path between the pair of volumes associated with the fault from the received connection information, and displays the relay path to the outside.
摘要:
The present invention provides a system for recording valve actuation information that enables to figure out the actual operation condition of each individual valve without checking plural valves individually, and the valves do not have to be wired, and the structure of the system is simple.The present invention is a system for recording valve actuation information comprising a valve, detecting means for detecting actuation of said valve, a RFID tag affixed to said valve and recording the valve actuation information detected by said detecting means, and a terminal for reading out the valve actuation information detected by said detecting means, wherein said RFID tag searches said terminal by intermittently transmitting a radio wave, wherein said RFID tag transfers the valve actuation information recorded in said RFID tag to said terminal when said RFID tag detects said terminal.