摘要:
At the time of initial start-up, two or more storage units are started as a start-up control unit so that the total power consumption will not exceed specified electric power.Upon initial start-up of additional chassis, a CPU 214 for a basic chassis 400 selects, based on predicted power consumption for additional chassis 410, 412, etc., N additional chassis as a start-up control unit so that total power consumption for the basic chassis 400 and the respective additional chassis 410, 412 as recognized by an external power source 600 will not exceed the specified electric power; and the CPU 214 then turns on auxiliary power switches 510, 512 for the additional chassis 410, 412 belonging to the selected start-up control unit.
摘要:
This invention achieves data capacity efficiency via data de-duplication and maximizes a power-saving effect by disk operation control. In a storage system, when data is received from a computer, a value representing the bit string for the data is calculated and whether or not a value identical to the calculated value is stored in a data management table is judged. If it is judged that an identical value is not stored, the received data is registered in the data management table and stored, based on a group management table, in disk device(s) associated with a logical unit number of a logical unit constituting an active group. Meanwhile, if it is judged that an identical value is stored, the received data is stored in disk device(s) based on the group information managed in the group management table and the management information managed in the data management table.
摘要:
When data of HDD of computer is backed up to a a data center and a failure occurs in the HDD, the computer notifies failure information to the data center, and the data center stores the backed up data in a storage medium substituting HDD for subsequent delivery. Further, the computer executes processing, using a VNC server, from failure occurrence until recovery.
摘要:
The present invention provides a transformed silkworm which has a polynucleotide encoding human collagen within the genomic DNA and produces recombinant human collagen as a part of proteins in the cocoon or the silk gland; a process for producing recombinant human collagen by using this transformed silkworm; and a recombinant vector for use in the generation of the transformed silkworm. Since human collagen is collected from the cocoon discharged by this transformed silkworm or its silk gland, highly pure human collagen can be conveniently obtained in a large amount. Moreover, because the recombinant human collagen produced by the transformed silkworm is safe collagen which is free from any fear of the contamination with pathogens such as viruses or prions and exhibits no antigenicity toward humans. Thus, it can be utilized in various industrial fields including medicines, foods, cosmetics and the like.
摘要:
An optical module comprises a substrate (2), formed with wiring patterns for electrical signals and having a mounting surface (2b) mounted with one or more semiconductor optical elements (4), and a package (7, 8) in which the substrate (2) is located. The substrate (2) is formed with at least one first positioning section (2c), the package (7) is formed of a synthetic resin and includes a disposition section (7e) in which one or more optical waveguide components are opposed to the semiconductor optical elements (4), and a second positioning section (7g) adapted to engage the first positioning section, thereby positioning the semiconductor optical elements and the disposition section.
摘要:
For the expression of a foreign gene, a virus is provided in which at least a part of a cysteine protease gene present on a genome of a baculovirus has been deleted or substituted by a marker gene. A process is also disclosed for the formation of the virus. A transfer vector for the deletion of a cysteine protease gene is also described. This transfer vector comprises a DNA fragment of a nuclear polyhedrosis virus genome, in which at least a part of a cysteine protease gene has been substituted by a marker gene, and a plasmid vector fragment. Also disclosed is a process for the production of an economic protein. This production process comprises inoculating a host insect with a gene recombination virus, said gene recombination virus having been obtained by deleting or substituting by a marker gene at least a part of a cysteine protease gene present on a genome of a baculovirus or a nuclear polyhedrosis virus; expressing an economic protein gene inserted downstream a polyhedral gene promoter, granulin gene promoter or p10 gene promoter of the gene recombination virus; and collecting the economic protein.
摘要:
Disclosed is an electrochemical double-layer capacitor which comprises a capacitor element having a pair of polarization electrodes and a spacer interposed between the electrodes and impregnated with an electrolyte solution, and a film enclosure made of two film sheets which have been thermally bonded by heat sealing along their entire periphery. The film sheets are bonded directly or through a heat-fusible resin plate having an opening in which the capacitor element is received. When using the heat-fusible resin plate, the film sheet is made electrically conductive for allowing easy connection to electric appliances or allowing easy connection of a plurality of capacitor elements in series.
摘要:
An electric double layer capacitor comprising a pair of polarization electrodes and an electrolyte disposed in-between and utilizing an electric double layer formed at the interface between the polarization electrodes and the electrolyte, wherein the polarization electrodes comprise a carbon electrode material and polyvinylpyrrolidone as a binder thereof; and therefore adherence, conductivity and a molding characteristic of the carbon electrode material are increased thereby improving characteristics as the capacitive device and reliability of the electric double layer capacitor.
摘要:
An aromatic polyester-polycarbonate resin which comprises a polymer material composed of repeating units of structures I-III: ##STR1## wherein X is a divalent organic radical and the divalent aromatic entities in structures I, II and III may be substituted by hydrocarbon residues.
摘要:
An aromatic polyester-polycarbonate is prepared by(a) forming a low molecular weight polyester oligomer possessing terminal -OH groups by reacting a solution of a terephthaloyl chloride compound in an organic solvent with a dihydroxy-diaryl compound in an aqueous alkaline solution;(b) reacting said oligomer with phosgene thereby converting said terminal -OH groups to terminal -OCOCl groups; and(c) preparing the desired aromatic polyester-polycarbonate product by polycondensing the product of step (b) with a dihydroxy-diaryl compound in an aqueous alkaline solution.