摘要:
A pool, which is configured by multiple actual areas, is formed on the basis of two or more storage devices. A second storage control apparatus (DKC) determines, for each storage device, an unused capacity to be given to a first DKC with respect to each first DKC based on an unused capacity of each storage device and a request value of each storage device for each first DKC, and gives, for each first DKC, the unused capacity for each storage device determined with respect to the first DKC, to this first DKC. The request value of the storage device is based on a performance value, which is a value related to the performance of this storage device. The total capacity of multiple actual areas allocated to the virtual volumes by the first DKC is equal to or less than the unused capacity given with respect to each storage device.
摘要:
A circuit module is mounted with an IC that modulates and demodulates a multicarrier signal. The circuit module has a laminated board, which is provided internally with a plurality of conductive layers laminated having insulating layers in between, and an IC, which is provided with a plurality of ground terminals to be grounded. Of the plurality of conductive layers, a conductive layer provided proximate to the IC configures a ground layer electrically connected to the plurality of ground terminals.
摘要:
The connection structure between unit cells connects a plurality of batteries B1 and B2 in series with bottomed cylindrical battery cases 2 and 5 which function as electrode terminals on one side, sealing plates 3 which close the opening portions of the battery cases 2 and 5 which function as electrode terminals on another side, and the first ring 1a with a flange is conductively connected at a bottom portion of a battery case 2 of one battery B1, the second ring 1b with a flange is conductively connected at an upper portion of the sealing plate 3 of another battery B2, and the first ring 1a and the second ring 1b are fitted.
摘要:
A semiconductor chip package includes a first semiconductor chip, that is an MEMS chip having a movable structure. The movable structure has a movable section. The first semiconductor chip includes a plurality of first electrode pads, and a first sealing section. The first sealing section is a closed loop formed on the top face of the frame section surrounding the movable structure. The first semiconductor chip also includes a thin plate member for sealing the movable structure. The semiconductor chip package also includes a second semiconductor chip. The second semiconductor chip has a plurality of second electrode pads. The semiconductor chip package also includes a substrate. The substrate has third electrode pads. The first and second semiconductor chips are mounted on the substrate. First bonding wires connect the first electrode pads to the second electrode pads. Second bonding wires connect the second electrode pads to the third electrode pads.
摘要:
An alkali storage battery using powder generation elements composed of a positive electrode comprising nickel (Ni) oxide as main materials, a negative electrode, a separator and an alkali aqueous solution, wherein materials of said positive electrodes are spherical or elliptic powders whose tapping density is not less than 2.2 g/cc mainly composed of nickel hydroxide (Ni(OH)2), powders comprise core powders with innumerable microscopic concaves and convexes on surfaces mainly composed of spherical or elliptic β-type Ni(OH)2, and fine powders composed of metal cobalt (Co) and/or Co oxide, and fine powders are crushed and pressed in substantially all concave portions of microscopic concaves and convexes of said core powders, thereby integrated with core powders, and surface layers of powders are coated with fine powders and are flattened, and core powders and/or fine powders have innumerable micro pores which penetrate from surfaces to inner portions.
摘要:
A compact non-reciprocal circuit device capable of handling a high power without impairment of the characteristics. The non-reciprocal circuit device contains a magnetic substrate that exhibits anisotropic behavior by application of a direct-current magnetic field. On the surface of the substrate, strip-lines are disposed at an angle, being insulated with each other. One end of each strip-line is grounded, and the other end of each is connected through a capacitor to a ground. Of the ends connecting the capacitors, one end connects to a termination resistor; the remaining ends connect each to an input terminal and an output terminal. The non-reciprocal circuit device exhibits non-reciprocal characteristics between the input and output terminals. The case of the device contains an insulating thermal conductor that serves as a heat-radiator for the termination resistor and the strip-lines.
摘要:
A metal sheet (1) which constitutes a non-sintered type electrode support is processed to have minute irregularities on its surface. The irregularities are formed by a mechanical method such that protrusions (9) and indentations (8) are configured with a center-to-center pitch (P) in the range of from 50 to 300 &mgr;m and such that the apparent thickness after processing is at least three times as large as the unprocessed material thickness.
摘要:
In an image forming apparatus, a fixing device for fixing a toner image on a paper has an oil applying member for applying oil to a heat roller, and an impurity fixing member for fixing the impurities, including toner and paper dust, to the cleaning member. The impurities transferred from the applying member to the cleaning member are fixed to the cleaning member. As a result, the applying member suffers from a minimum of contamination and can be cleaned when contaminated. This obviates the reverse transfer of the contamination from the applying roller to the heat roller which would lower image quality.
摘要:
A method for making a separator material which is useful as a separator for storage batteries. The method involves applying a sulfonated surface layer to polyolefin resin fibers which form a woven or non-woven fabric. According to one embodiment, polyolefin resin fibers made of a first polyolefin resin are coated with a surface layer of a second polyolefin resin which is more susceptible to sulfonation than the first polyolefin resin from which said fibers are made. At the stage when the polyolefin fibers are coated with the second polyolefin resin they may be either individual fibers or formed into a woven or non-woven fabric. Thereafter, the fibers are subjected to a sulfonation process until the surface layer is sulfonated and a decomposition product formed by the sulfonation process is then removed from the fibers to obtain a separator material.