摘要:
Disclosed herein is a three-dimensional image display apparatus, including: a light source configured to emit light from a plurality of light emitting positions disposed discretely; optical modulation means for including a plurality of pixels and configured such that a plurality of light beams successively emitted from the different light emitting positions of the light source and having different incoming directions from each other are modulated individually by the pixels to generate two-dimensional images and spatial frequencies of the generated two-dimensional images are individually emitted along diffraction angles corresponding to a plurality of diffraction orders generated from the pixels; and Fourier transform image forming means for Fourier transforming the spatial frequencies of the two-dimensional images emitted from the optical modulation means to produce a number of Fourier transform images corresponding to the plural number of diffraction orders to form the Fourier transform images.
摘要:
A method for conveniently and efficiently producing quinones, and particularly menaquinone, from a microorganism is provided. The present invention relates to a method for producing quinones, comprising culturing a microorganism that produces quinones in the presence of a porous carrier.
摘要:
A disk holder, disk alignment mechanism and disk drive employing same that for permitting accurate alignment of a disk are provided.The disk drive comprises a disk holder 10 that comprises a plurality of holder plates 11 that individually hold disks D, a drive unit 62 that plays back disks D, disk selectors 41A and 41B that form a space above and below a desired disk D by raising and lowering the holder plates 11, and a drive base 60 that moves the drive unit 62 into the space that is formed as a result of raising and lowering the holder plates 11. Disk hold links 17 and 18 comprising catches 17a and 18a respectively that engage with and disengage from the center hole of disk D are provided on the holder plates 11 such that the disk hold links 17 and 18 are able to turn, and a disk hold arm 16 that allows the disk hold links 17 and 18 to turn is provided so as to be able to perform a sliding movement.
摘要:
A disk holder, disk alignment mechanism and disk drive employing same that for permitting accurate alignment of a disk are provided.The disk drive comprises a disk holder 10 that comprises a plurality of holder plates 11 that individually hold disks D, a drive unit 62 that plays back disks D, disk selectors 41A and 41B that form a space above and below a desired disk D by raising and lowering the holder plates 11, and a drive base 60 that moves the drive unit 62 into the space that is formed as a result of raising and lowering the holder plates 11. Disk hold links 17 and 18 comprising catches 17a and 18a respectively that engage with and disengage from the center hole of disk D are provided on the holder plates 11 such that the disk hold links 17 and 18 are able to turn, and a disk hold arm 16 that allows the disk hold links 17 and 18 to turn is provided so as to be able to perform a sliding movement.
摘要:
One purpose of the invention according to one embodiment is to provide a magnetic recording apparatus of high recording density in which magnetization transition curvature amount of a recording pattern is small. In one embodiment, the center of a heating area is arranged at a track edge side of a recording pattern as compared with the width-direction center position of a main magnetic pole of a recording head, and a recording magnetic field is applied while a medium is locally heated at the time of signal recording. A switching magnetic field of the medium is locally reduced by heating, so that a line where the switching magnetic field of the medium is equal to the recording magnetic field from the head approaches the heating center position, and a desired recording pattern in which the transition curvature amount is reduced can be realized. Other systems and methods are also presented.
摘要:
A disk drive and drive unit driving mechanism includes a disk holder with a plurality of holder plates that can receive individual hold disk in a stacked configuration. Disk selectors can form a space above and below a desired disk to be played by contacting and raising and/or lowering the holder plates. A drive base can move a drive unit into the space that is formed between the holder plates. Disk selectors can be provided with cams of a web shaped configuration to co-act with the protrusion provided whereby the holder plates can be moved in a vertical direction.
摘要:
A method of managing data by a storage system having first and second volumes according to a command from a server computer, including receiving a data access command from the server computer; specifying a data area that is designated in the data access command and reading data in the data area from the first volume; judging whether the data access command contains a data evacuating instruction; judging whether the data in the data area has been evacuated to the second volume when the data read command contains the data evacuating instruction; evacuating the data in the data area to the second volume when the data in the data area has not been evacuated to the second volume; and sending the data in the data area to the server computer. The invention reduces loads on the storage system when a differential snapshot is used.
摘要:
When a public line is used for a remote copy function of storage in a disaster recovery (DR) system, the online performance is degraded due to the increase and decrease of the line utilization rate. Therefore, it is desired to change the remote copy function depending on the line utilization rate. Also, there is the possibility of data loss if disaster occurs during the copy between storage devices. Therefore, it is desired to perform the processing to detect the data status immediately before the occurrence of the disaster. By switching the synchronous transmission and the asynchronous transmission in accordance with the increase and decrease of the response time of the remote copy function between storage devices, the online performance of the primary site can be maintained without being influenced by the line utilization rate, and the data loss can be detected based on the used remote copy function.
摘要:
A wiring board has a substrate having a groove on its surface, a first wiring placed in the groove, a plurality of bonding members located at mutually separated positions and each of which bonds the first wiring and the substrate. A gap is located between the first wiring and the surface of the groove.
摘要:
The present invention provides a simple disk drive and drive unit driving mechanism with compact size in which each part is able to operate smoothly. The disk drive and drive unit driving mechanism comprise a disk holder 10 that has a plurality of holder plates 11 that individually hold disks D, a drive unit 62 that plays back disks D, disk selectors 41A and 41B that form a space above and below a desired disk D by raising and lowering the holder plates 11, and a drive base 60 that moves the drive unit 62 into a space that is formed by raising and lowering the holder plates 11. The disk selectors 41A and 41B are provided with flat cams 41Aa to 41Ac and 41Ba to 41Bc in which the protrusion 14 a provided on the holder plate 11 is inserted so as to be capable of performing a sliding movement, such that the tips of the cams are wedge-shaped. The holder plates 11 above and below the desired disk D rise and fall in accordance with the sliding movement of the disk selectors 41A and 41B.