摘要:
A recording medium which has a high recording density and realizes a short search time is provided. The recording medium according to the present invention is a recording medium which comprises addresses indicative of positions on the recording medium and which is for recording or reproduction using sectors as data rewrite units or data read units, and starting positions of said addresses and starting positions of said sectors are different in the recording medium.
摘要:
A porous calcium phosphate ceramic body comprising a substrate 1, and three-dimensional nanotunnel layers 2 formed on wall surfaces of the substrate 1, the three-dimensional nanotunnel layers 2 having pluralities of three-dimensionally connected nanotunnels 21.
摘要:
There is provided such a shape of a light-guiding body that can guide light emitted from a LED while reflecting such light under conditions which satisfy total reflection as much as possible within the light-guiding body, to thereby improve the light intensity on the surface of a document in the shorter axial direction (i.e., the sub-scanning direction), and also, the light-guiding body has such an optimized shape of a light-incoming face that makes it possible to control the angle of light fluxes in the longer axial direction (i.e., the main scanning direction) to thereby illuminate the surface of the document with light having an uniform intensity distribution. Further, a reflecting member is provided at a position opposite the light outgoing face of the light-guiding body so as to improve the efficiency of illuminating an objective image-reading region on the surface of the document.
摘要:
An image sensing apparatus capable of operating in at least a single-shot mode and a sequential mode, includes: an image sensor that outputs charge signals from a plurality of divided areas. A plurality of image processing units which respectively process the charge signals and output a plurality of image signals. A light source illuminates the plurality of divided areas of the image sensing device. Correction data is calculated on the basis of a plurality of image signals obtained by reading charge signals from the plurality of divided areas of the image sensing device, illuminating the image sensing device with the light source, and processing the read charge signals by the plurality of image processing units. The image signals are corrected using the correction data and combined to generate a combined image signal of a single image.
摘要:
An organic device, including an organic compound having charge-transporting ability (i.e., transporting holes and/or electrons) and/or including organic light emissive molecules capable of emitting at least one of fluorescent light or phosphorescent light, has a charge transfer complex-contained layer including a charge transfer complex formed upon contact of an organic hole-transporting compound and molybdenum trioxide via a manner of lamination or mixing thereof, so that the organic hole-transporting compound is in a state of radical cation (i.e., positively charged species) in the charge transfer complex-contained layer.
摘要:
There is provided such a shape of a light-guiding body that can guide light emitted from a LED while reflecting such light under conditions which satisfy total reflection as much as possible within the light-guiding body, to thereby improve the light intensity on the surface of a document in the shorter axial direction (i.e., the sub-scanning direction), and also, the light-guiding body has such an optimized shape of a light-incoming face that makes it possible to control the angle of light fluxes in the longer axial direction (i.e., the main scanning direction) to thereby illuminate the surface of the document with light having an uniform intensity distribution. Further, a reflecting member is provided at a position opposite the light outgoing face of the light-guiding body so as to improve the efficiency of illuminating an objective image-reading region on the surface of the document.
摘要:
A line light source according to the present invention is provided with a plurality of external electrode rare gas fluorescent lamps, and a fixing member fixing the plurality of external electrode rare gas fluorescent lamps such that the center lines thereof are aligned. A contact image sensor of the present invention is provided with the above mentioned line light source.
摘要:
The present invention relates to a display memory control apparatus which can shorten a waiting time in making an access to a VRAM from a CPU without making large a circuit scale and causing an increase of power consumption. A data width of a VRAM is previously set to plural times as much as a data bus width of a CPU. A write data from the CPU is temporarily stored in a pre-buffer, and is transferred to one of data buffers included in a write buffer. The data buffer is specified by a low-order address. A VRAM control circuit can write all data or data of arbitrary combinations from data buffers into an address of VRAM specified by a high-order address buffer by one-time access.
摘要:
For the high-speed data access machine, data is distributed in a plurality of hard disk drives coupled to slave processors to achieve ever-higher data reliability and maintenance. One master processor is provided with a plurality of slave processors, each of which is coupled to two hard disk drives containing the same data. A synchronous signal permits two hard disk drives to operate in synchronous rotation in half-a-turn phase difference from each other. The hard disk controller writes the same data in both hard disk drives but reads data from whichever hard disk drive requires less access time to obtain the data. A plurality of hard disk drives holding exactly the same data improves data reliability. Also, by rotating a plurality of hard disk drives in different phase, the rotational delay in data access is cut by half.
摘要:
An aqueous suspension-type microcapsule insecticide composition which is obtained by emulsifying a hydrophobic admixture of liquid pyrethroid insecticide or a pyrethroid insecticide and a high boiling point solvent, preferably an alkyl ester of phthalic acid in which the alkyl group has 8-13 carbon atoms to form particles of a suitable size in the presence of an anionic water-soluble polymeric surface active agent and polycondensating melamine-formaldehyde or a derivative thereof on the surface of the said emulsified and dispersed particles, and a process for producing the composition. This composition exhibits stable insecticidal activity over a prolonged period with noticeably reduced toxicity to aquatic life.