摘要:
The present invention is to provide a system and a method for index reorganization using a partial index transfer in a spatial data warehouse that minimize costs of search, split and readjustment for the index reorganization by organizing and transferring clusters with partial indexes in conformity with an index structure so that the partial indexes can be inserted directly into the existing index, thus ensuring continuous and stable data processes, the index reorganization method comprising: a first step of clustering data extracted from the source database in conformity with an index structure via the builder; a second step of generating partial indexes and transferring the partial indexes to a cluster generated according to the clustering; a third step of recording the transferred partial indexes in physically consecutive spaces, not allocated, in the spatial data warehouse server; and a fourth step of inserting the recorded partial indexes in an existing index.
摘要:
A light diffusion sheet for a display device includes a base layer having a base resin mixture of a methacrylate-styrene copolymer and a methylmethacrylate-styrene copolymer and about 0.2 to 20 ppwb of a first light diffuser, and at least one coating layer on the base layer, the coating layer including a methylmethacrylate-styrene copolymer base coating resin, about 0.1 to 30 ppwb of a second light diffuser, about 0.01 to 2 ppwb of an UV absorber, and about 0.001 to 10 ppwb of an antistatic agent.
摘要:
Toaster cum microwave oven having a heater for toasting bread, including a memory for storing a voltage level to a heater according to the function of the toaster the user selects, a temperature sensor for sensing an inside temperature of the toaster, and a microcomputer for controlling a toasting time period according to a kind and a toasting level of bread the user selects, and an inside temperature of the toaster, and controlling the microwave oven according to a command received through the first key input part, thereby permitting toasting bread to a desired degree of toasting regardless of the inside temperature and continued user of the toaster.
摘要:
The present invention relates to novel thiourea derivatives as a modulator for vanilloid receptor (VR) and the pharmaceutical compositions containing the same. As diseases associated with the activity of vanilloid receptor, pain acute pain, chronic pain, neuropathic pain, post-operative pain, migraine, arthralgia, neuropathies, nerve injury, diabetic neuropathy, neurodegeneration, neurotic skin disorder, stroke, urinary bladder hypersensitiveness, irritable bowel syndrome, a respiratory disorder such as asthma or chronic obstructive pulmonary disease, irritation of skin, eye or mucous membrane, fervescence, stomach-duodenal ulcer, inflammatory bowel disease and inflammatory diseases can be enumerated. The present invention provides a pharmaceutical composition for prevention or treatment of these diseases.
摘要:
The invention provides an LED package capable of effectively releasing heat emitted from an LED chip out of the package and a fabrication method thereof. For this purpose, at least one groove is formed on an underside surface of the substrate to package the LED chip and the groove is filled with carbon nanotube material. In the LED package, a substrate having at least one groove on the underside surface is prepared. A plurality of electrodes are formed on a top surface of the substrate. Also, at least the one LED chip is mounted over the substrate to have both terminals electrically connected to the upper electrodes. In addition, carbon nanotube filler is filled in the groove of the substrate.
摘要:
A light diffuser plate for liquid crystal displays according to the present invention is prepared with a thermoplastic resin composition comprising (A) a matrix selected from the group consisting of methacrylic resin, styrenic resin, cyclic olefinic resin, polyester resin, and a mixture thereof, and (B) a polycarbonate resin admixed in the matrix as a light diffusing agent. The amount of polycarbonate resin (B) is about 0.01˜20% by weight based on the weight of the plate and preferably has an average particle diameter of about 0.01˜20 μm.
摘要:
A method of manufacturing a non-shrinkage ceramic substrate comprises preparing a plurality of green sheets; forming internal electrodes and conductive vias in the respective green sheets; laminating the plurality of green sheets to form a multilayer ceramic substrate; forming a constrained layer on the top and bottom surfaces of the multilayer ceramic substrate by using one or more methods selected from the group consisting of an ALD (Atomic Layer Deposition) method, a sputtering method, a CVD (Chemical Vapor Deposition) method, and a sol-gel method, the constrained layer not being fired at the firing temperature of the green sheet; firing the resultant structure at the firing temperature of the green sheet; and removing the constrained layer.
摘要:
A catalyst filling method in a micro channel and a reformer manufactured by the method. The catalyst is filled in the micro channel using water, and unidirectional pressure is applied to the catalyst in the micro channel to fill the micro channel with high density. The catalyst in the micro channel is dried. The method according to the present invention allows uniformly filling the catalyst particles in the micro channel of the reformer with high density, increasing the reactive surface area of the catalyst particles with the fuel, thereby allowing highly efficient reforming effect.
摘要:
An AV system and a method of forming a bitmap font outline of the AV system are disclosed. The method of forming a bitmap font outline of an Audio/Video (AV) system includes: searching for a font corresponding to received text code data, and displaying the font on a background graphic image displayed on a display screen; examining whether color values of individual pixels contained in a predetermined area including the font are indicative of a font color value; and if the color value of the examined pixel is indicative of the font color value, converting a color value of a pixel, which is not contained in the font, from among peripheral pixels of an examined pixel into a predetermined outline color value, and displaying the converted result.
摘要:
A pedicle screw assembly and method of assembly comprises a longitudinal member; a bendable ball ring adapted to receive the longitudinal member; a poly stem comprising a bendable male bulbous end; and a connector comprising a pair of first apertures adapted to receive the poly stem; and a second aperture adapted to receive the ball ring and the longitudinal member, wherein the second aperture is transverse to the first aperture. The assembly further comprises a bone fixator component comprising a female socket adapted to receive the poly stem; and a blocker pin adapted to engage the poly stem and to secure the longitudinal member.