摘要:
A storage apparatus includes a primary storage unit that stores data received from a host computer in a first storage area; a secondary storage unit that stores the data stored in the first storage area in a second storage area; a virtual-storage-area setting unit that logically combines the first storage area and the second storage area to set a plurality of virtual storage areas; and a data-storage control unit that controls data storage in such a manner that the data stored in the first storage area that belongs to a predetermined virtual storage area is stored in the second storage area that belongs to the predetermined virtual storage area.
摘要:
A power-on code Co is added to a position preceding a code C including a header H and a subsequent data signal D. In response to reception of the code Co, the operation mode is switched from the stop mode to the fast mode before the header H is received. Even when the operation mode in a standby mode is set to the stop mode, therefore, the header H can be correctly decoded.
摘要:
An apparatus for recognizing visual patterns of handprinted characters or the like by means of an optical character reader which reads the patterns by a so-called outermost point method. While tracing the contour of the pattern stored in a two-dimensional memory, the distances from the starting point of the tracing and the integrated values of the coordinates of the points traced on the contour from the starting points are simultaneously obtained successively to extract outermost points for the series of contours. According to this outermost points, the contours are segmented into the convex line segments, concavity line segments and hole segments and the corresponding parameters of features of each segment are detected. Simultaneously, the convex line segment of which is shorter than a predetermined length is rejected and the remaining segments are subjected to matching operation in accordance with preliminarily prepared dictionary, thereby making a decision as to the pattern's identity.
摘要:
A program-viewing inhibition device comprises a memory for storing inhibition level data indicative of a predetermined level of unsuitability rating of a broadcasting program, a control section for determining whether or not an input channel received is acceptable by comparing inhibition level data extracted from a broadcast signal of an received input channel with the inhibition level data read out of the memory, and for changing the input channel to another channel when it is judged that the input channel is unacceptable or to be rejected for its viewing. Accordingly, a manual operation to change the input channel to the substitute channel when the input channel is unacceptable for viewing can be eliminated.
摘要:
An alloy ingot for permanent magnet consists essentially of rare earth metal and iron and optionally boron. The two-component alloy ingot contains 90 vol % or more of crystals having a crystal grain size along a short axis of 0.1 to 100 .mu.m and that along a long axis of 0.1 to 100 .mu.m. The three-component alloy ingot contains 90 vol % or more of crystals having a crystal grain size along a short axis of 0.1 to 50 .mu.m and that along a long axis of 0.1 to 100 .mu.m. The alloy ingot is produced by solidifying the molten alloy uniformly at a cooling rate of 10.degree. to 1000.degree. C./sec. at a sub-cooling degree of 10.degree. to 500.degree. C. A permanent magnet and anisotropic powders are produced from the alloy ingot.
摘要:
An alloy ingot for permanent magnet consists essentially of rare earth metal and iron and optionally boron. The two-component alloy ingot contains 90 vol % or more of crystals having a crystal grain size along a short axis of 0.1 to 100 .mu.m and that along a long axis of 0.1 to 100 .mu.m. The three-component alloy ingot contains 90 vol % or more of crystals having a crystal grain size along a short axis of 0.1 to 50 .mu.m and that along a long axis of 0.1 to 100 .mu.m. The alloy ingot is produced by solidifying the molten alloy uniformly at a cooling rate of 10.degree. to 1000.degree. C./sec. at a sub-cooling degree of 10.degree. to 500.degree. C. A permanent magnet and anisotropic powders are produced from the alloy ingot.
摘要:
The present invention relates to the use of a polyolefin resin composition comprising a random copolymer of an alkenylsilane compound and an .alpha.-olefin compound as a material for adhesion or a coating material.
摘要:
A system for deleting picture information is provided for a picture information file. The system has a keyboard, a 2-dimension scanning device, a magnetic tape device, a display device and a control device including a microprocessor. The deletion of the picture information recorded in the magnetic tape device is performed by recording the delete mark in a delete mark recording area of the retrieval title corresponding to the picture information to be deleted.
摘要:
A recording system is provided for a picture information file device having a keyboard, a 2-dimension scanning device, a magnetic tape device, a display device, and a microprocessor. When registering new picture information, a retrieval title to which a delete mark is attached is searched. The length of the picture information recorded at the position represented by this retrieval title is compared with the length of the new picture information to be recorded. If the new picture information to be recorded is shorter, the new picture information is recorded in the deleted picture information area. If the new picture information is longer, another retrieval title with a delete mark attached thereto is searched and the same comparison is made. If all the retrieval titles are searched and there is not retrieval title with a delete mark, or if the new picture information is longer than the deleted picture information of the respective retriveal titles with the delete mark, the new picture information is recorded in the picture information recording area next to the area which records the final picture information.
摘要:
A central processing unit determines the size of a copying sheet to be used from a document size code read out from an index information recording track of a magnetic tape by a video tape recorder of a document information filing system, and produces copying sheet size data. A copying sheet selecting device is driven according to the copying sheet size data to supply a copying sheet of the size corresponding to the copying sheet size data to a copying device. The copying device reproduces document information corresponding to the index information on the selected copying sheet supplied to it.