摘要:
An improved metal coated textile and its production method where the coating of metal is deposited onto the textile through sputtering process in thickness between 20 to 2000 angstroms, with less than 5% variance in thickness across the entire length and width of the textile with width up to and over 10000 mm and length up to and over 1000 meters. The improved sputtering process utilizes longer cathodes, arrangements of metal target(s), tension controller with tension meter(s), guard(s), cylinder cover(s), and control over the textile while traveling through the chamber. The metal layer deposited is highly adhesive to the textile and is suitable for producing clothing, swim wear, diving suit, tent, cushion, wall paper, curtain, carpet, protective cover, screen window, equipment casing, and various other items. The metal layer confers characteristics such as anti-bacterial, deodorizing, improved metallic appearance and texture, electrical conductivity, heat-shielding, heat retention, and dirt repellency to the textile.
摘要:
A storage system to be connected to a large-scale computer includes a plurality of first logical units connected to a host device, a plurality of second logical units connected to a storage device, a plurality of cache memories, and a common bus wired between these logical units and memories. The plurality of first logical units, the plurality of second logical units, and the plurality of cache memories are all made in the form of modules. The modules are detachably mounted to the common bus disposed on a back plane. The storage device can be made up of a plurality of small-size storage units arranged in an array. Thus, the storage system realizes its scalability. Since the plurality of first logical units, the plurality of second logical units, and the plurality of cache memories are duplexed and the common bus is made in the form of 2 channels, the storage system can perform degrade operation. Since plurality of first logical units, the plurality of second logical units, and the plurality of cache memories allow hot replace, the storage system can realize its non-stop maintenance.
摘要:
A disk array device selects a redundant data generation method for reducing the overhead and improving the reliability associated with generating redundant data. The disk array device includes a disk controller connected to and controlling an array of disk drives. The disk controller includes a redundant data generator, a difference data generator, and a redundant data generation method selector. The redundant data generator is able to generate redundant data via a read and modify method and an all stripes method. The disk array device selects a method of generating redundant data from a method of read and modify and all stripes, and a method of generation in a drive and a method of difference, both of which are executed to generate redundant data on a disk drive. The disk array device selects the method of generating redundant data that will minimize the time required to process, transfer and store both the received host data and the generated redundant data based on the length of write data received from the host, an access pattern specified by the host, by the current load state of the disk drives, and by the existence of a failure state in a disk drives. Divided write data and previous data to be updated may be transferred depending on the write data length.
摘要:
To detect changes of a load on a vehicle in two directions simultaneously by itself. A width-direction load sensor (3) and a thickness-direction load sensor (4) are mounted on a sensor portion (2b) of a sensing device (1) interconnecting fixing portions (2c) and (2c) defined respectively by opposite end portions of a plate-like member (2) spaced from each other in a longitudinal direction (X) of the plate-like member (2) having an insulating film coated on a surface thereof, the two load sensors being spaced from each other in the longitudinal direction (X) of the plate-like member (2). The width-direction load sensor (3) is constituted by a resistance portion (3a), including four resistors (3b) to (3c) which intersect the longitudinal direction (X) and a widthwise direction (Y) of the plate-like member (2) at an angle of 45°, and are connected together to assume a substantially square shape, and four terminal portions (3f) to (3j) disposed respectively at connecting regions each interconnecting the associated ones of the resistors (3b) to (3e). The thickness-direction load sensor (4) is constituted by a resistance portion (4a), including resistors (4b) and (4d) (opposed to each other in the longitudinal direction (X) of the plate-like member (2)) and resistors (4c) and (4e) (opposed to each other in the widthwise direction (Y) of the plate-like member (2)) which are connected together to assume a substantially square shape, and four terminal portions (4f) to (4j) each interconnecting the associated ones of the resistors (4b) to (4e).
摘要:
A storage system to be connected to a large-scale computer includes a plurality of first logical units connected to a host device, a plurality of second logical units connected to a storage device, a plurality of cache memories, and a common bus wired between these logical units and memories. The plurality of first logical units, the plurality of second logical units, and the plurality of cache memories are all made in the form of modules. The modules are detachably mounted to the common bus disposed on a back plane. The storage device can be made up of a plurality of small-size storage units arranged in an array. Thus, the storage system realizes its scalability. Since the plurality of first logical units, the plurality of second logical units, and the plurality of cache memories are duplexed and the common bus is made in the form of 2 channels, the storage system can perform degrade operation. Since plurality of first logical units, the plurality of second logical units, and the plurality of cache memories allow hot replace, the storage system can realize its non-stop maintenance.
摘要:
An external storage system is connected to a host system. A controller unit interposed between disk drives and the host system has a large capacity buffer memory with a battery providing non-volatile storage, a plurality of host interfaces and a plurality of drive interfaces. All the accesses made to the disk drives from the host system are realized via the buffer memory which allows a high-speed access. Read/write processing performed for the buffer memory by the host system is executed asynchronously with read/write processing performed between the buffer memory and the disk drives. The drive interface and the host interface area released during a period in which operation of the disk drive is waited for and recoupled upon data transfer.
摘要:
In an information storage system having at least a storage medium which includes a plurality of storage areas. Each storage area is associated with one logical drive. Using a control device and in conjunction with an I/O control device and a memory, the system can process coexisting code and image information to permit a designated logical drive to access an area of the storage areas that corresponds to the designated logical drive according to correspondence relation information.
摘要:
An electronic file equipment which duplicates stocked image data and which permits the image data to be accessed at high speed. Using a console, an operator instructs a control device to register an optical disk housed in an optical disk library. The control device reads image data stored in the pertinent optical disk through an optical disk library I/O control unit, and stores the read image data in a disk array through a disk array I/O control unit. In addition, information which indicates the corresponding relation between the pertinent optical disk and the image data stored in the disk array is generated and is stored in the disk array along with the image data.
摘要:
The write data is entered from the upper unit into a nonvolatile cache provided in a controller inside of each disk unit through a channel adaptor, a cache shared by each disk, and a disk adaptor. The data from the cache is compressed by the data compressing and restoring device and is written in the disk. At a time, the management information for compressed data is written in the cache and the disk as well. In case of breaking the management information of the cache when a failure takes place in the cache memory, the management information is written for each disk. Hence, the breakage does not have an adverse effect on the other disks. If the management information of the cache is broken, the management information given into the disk may be replaced with the broken information.
摘要:
An excellent pressure-sensitive copying material which has an excellent color developing rate, little odor, and neither offset nor bleeding, said copying material comprising an electron-accepting developer and a solution of an electron-donating color former which produces colors upon contacting with said color developer, wherein it is characterized in that the solvent of said solution comprises a mixture of 20 to 80 weight % of sec-butyldiphenylmethane, 5 to 50 weight % of sec-butyldiphenylethane (1,1) and 5 to 50 weight % of sec-butyldiphenylethane (1,2).