摘要:
A storage system includes a first storage apparatus and a second storage apparatus including a second controller for sequentially transferring a copy of the part of the segments of data from a second buffer into a second storage device segment by segment in the same sequence as the second buffer have received a copy of the part of segments of data from a first buffer of the first storage apparatus. The second controller producing a backup copy in a backup data storage portion by copying a copy of one of the segments of the data stored in the second storage device that has been transferred from the second buffer into the second storage device while transferring a copy of the subsequent segment of the data next to said one of the segments of the data in the sequence from the second buffer to the second storage device.
摘要:
A lower part structure in a vehicle body rear part has a rear suspension frame disposed in rear of a fuel tank and in front of a spare tire and has a mechanism for causing jump up of the rear part of the spare tire under load application from the vehicle rear. The lower part structure is configured so that the center in the vertical direction of the front part of the spare tire is located so as to lap on the extension line of vertical width of a frame in the vehicle width direction of the rear suspension frame, and when the spare tire is moved to the vehicle front by a load applied from the vehicle rear, the spare tire comes into contact with the rear suspension frame directly or indirectly, whereby the rear part of the spare tire is pushed up with the rear suspension frame side being the center, and is turned in the longitudinal direction.
摘要:
A laminate type light emitting diode device having excellent heat radiation performance and high output capability is provided. A plurality of reflection type light emitting diode units 10 each of which includes a light emitting diode 2 and a dichroic mirror 3 in a hollow metal holder case 5 having high thermal conductivity so as to face each other are joined to one another through joint members 4 formed of electrical insulating material, thereby constructing the laminate type light emitting diode device 100.
摘要:
A storage apparatus includes a storage module, a memory having areas storing data to be copied to the storage device, a saving buffer for temporarily saving the data stored in the areas, a control module for executing receiving a write request including the data to be stored in the storage apparatus, storing the data included in the write request to the storage module and one area, saving the data stored in the one area to the saving buffer when the number of areas which the copying is executed is not less than the threshold value, copying the data stored in the one area to the storage device or writing the saved data stored in the saving buffer to the one area when the number of areas which the copying is executed is less than the threshold value, determining the threshold value in accordance with an amount of the write request.
摘要:
When a bright spot image A received by an imaging unit is extracted, in step S1, a light emitting surface P of an operational distance index is minutely moved back and forth in an optical axis direction of an imaging optical system toward a cornea. In step S2, bright spots are extracted at a center and maximum positions in back and forth directions of the reciprocation movement. In steps S3 to S5, a size of the bright spot image A at each position is determined, and it is determined whether to move an optical unit forward or backward, or to stop the optical unit based on a relationship between a position of the light emitting surface P and the size of the bright spot image A. In step S5, when it is determined that the optical unit is moved to a proper position, a fundus camera enters into a shooting standby state. In step S8, shooting is performed by pressing a shooting switch.
摘要:
A RAID apparatus that at least duplicates identical data to store thus duplicated data, which, when an instruction of writing data is given, writes data to a local cache and to a mirror cache, and writes data of the local cache to a primary disk and writes data of the mirror cache to a secondary disk. When an instruction of reading out data is given, and specified data is retained in the caches, the RAID apparatus outputs valid data of the local cache or the mirror cache, while when specified data is not retained in the caches, the RAID apparatus outputs valid data of the primary disk or the secondary disk.
摘要:
Pre-update data is copied from a first storage device onto a second storage device in response to an update instruction to update data on the backup target volume on the first storage device. A copy status of each data on the backup target volume is managed with position information of the data mapped thereto. If bad data is present in the data on the backup target volume, the position information indicating the position of the bad data is searched. In accordance with the copy status managed with the position information mapped thereto, it is determined whether the pre-update data of the bad data is stored on the second storage device.
摘要:
A laminate type light emitting diode device having excellent heat radiation performance and high output capability is provided. A plurality of reflection type light emitting diode units 10 each of which includes a light emitting diode 2 and a dichroic mirror 3 in a hollow metal holder case 5 having high thermal conductivity so as to face each other are joined to one another through joint members 4 formed of electrical insulating material, thereby constructing the laminate type light emitting diode device 100.
摘要:
A disk array device includes a controller that sets a session pertaining to a copy source disk and a copy destination disk, and without copying the entire data that is recorded in the copy source disk to the copy destination disk, copies to the copy destination disk only the data that is recorded in a data space for writing. Further, if data for reading does not exist in the copy destination disk, the controller searches data from the copy source disk and transfers the searched data to a host computer.
摘要:
A noncontact tonometer is disclosed that stores, into a storage unit, the image of an anterior ocular segment immediately before an intraocular pressure value is measured, and that, if an anomaly is found in the measurement result, facilitates the specification of the reason of the anomaly by automatically displaying the image of the anterior ocular segment that was acquired in advance.