Abstract: Disclosed is a method for producing botanical oil with no by-produced trans fatty acids comprising the steps of; (1) introducing a raw oil obtained by squeezing plant seeds into a column having activated carbon filled therein from the upper part of the column; (2) allowing the oil to transfer in the column by the action of gravity toward the lower part of the column and allowing the oil to discharge from the column through a filter cloth placed adjacent to the bottom part of the activated carbon layer, wherein the filter cloth has a pore size of 13 to 45 ?m; and (3) introducing the oil discharged from the column into an activated carbon separation device comprising a filter having a pore size of 3-7 ?m, and discharging from said separation device an oil having no activated carbon microparticles by the action of a sucking force.

Abstract: A method of waterproof and floor construction by using thixotropic urethane and fabric sheet includes the steps of applying a primer on a base concrete surface to form a primer layer; disposing waterproof fiber sheets on the primer layer with an interval in the range of 5 to 10 mm and connecting the intervals with tapes to form a fiber sheet layer; applying thixotropic urethane having viscosity in the range of 900,000 to 1,000,000 CP onto the fiber sheet layer; and spraying super high speed hardening type resin onto the thixotropic urethane to form a coating layer.

Abstract: The present invention relates to peptide derivatives, wherein glutathione-like peptides are connected to benzoic acid derivatives, and a cosmetic composition comprising the same. The peptide derivatives according to the present invention have excellent tyrosinase inhibition and anti-oxidative activities to show excellent skin whitening effect, biocompatibility without skin stimulation, and stability during long-term storage. Therefore, they can be effectively used for a cosmetic composition for skin whitening.

Abstract: Disclosed is a method for producing botanical oil with no by-produced trans fatty acids comprising the steps of; (1) introducing a raw oil obtained by squeezing plant seeds into a column having activated carbon filled therein from the upper part of the column; (2) allowing the oil to transfer in the column by the action of gravity toward the lower part of the column and allowing the oil to discharge from the column through a filter cloth placed adjacent to the bottom part of the activated carbon layer, wherein the filter cloth has a pore size of 13 to 45 ?m; and (3) introducing the oil discharged from the column into an activated carbon separation device comprising a filter having a pore size of 3-7 ?m, and discharging from said separation device an oil having no activated carbon microparticles by the action of a sucking force.

Abstract: The present invention relates to a post cap for a guardrail equipped with light emission means. The post cap for a guardrail is configured to produce beautiful scenery through variation in the color and the blinking state and to ensure safe nighttime passage through the transmission of signals depending on situations. The post cap for a guardrail equipped with light emission means capable of emitting light of various colors is configured to detect the location of installation and time through the reception of GPS signals and to enable a plurality of post caps to implement variations in color in conjunction with each other through time-based variations in color according to a stored program based on the location of installation.

Abstract: The present invention relates to a privacy securing film, and more particularly, to a privacy securing film having a louver film, wherein the louver film is manufactured through a process including the steps of i) alternately laminating and thermo-compressing transparent film layers and opaque adhesive ink layers, and ii) cutting the thermo-compressed, laminated film perpendicularly to or at a certain angle with respect to the surface thereof such that the thickness of the louver film is in a range of 2 to 30 times the thickness of the transparent film, and a hard coat layer is provided on at least one outermost face of the privacy securing film. The privacy securing film of the present invention has a simplified structure, can be fabricated through a simple manufacturing process, can significantly reduce the creation of a ghost image, and has excellent radio-shielding effects, as compared with conventional ones.

Abstract: Disclosed is a system, which grants identification code to sentence structures of electronic teaching material contents, includes the following units. The identification code production unit distinguishes each syllable of electronic teaching material content's selected sentence structure according to type of language, and produces peculiar identification code using the first phoneme or syllable of each syllable. The identification code grant unit grants identification code to metadata of file which stores electronic teaching material contents of above.

Abstract: A navigation apparatus includes a map data storage for storing a map data, a picture frame image storage for storing one or more images, a mode-based setting storage for storing mode-based settings required in operating the navigation apparatus in a drive guide mode, a picture frame mode or a combination mode, and a control unit for, based on the mode-based settings, providing a drive guide information using the map data in the drive guide mode, providing drive guide information by use of the map data in the drive guide mode, providing a picture frame image by using the images in the picture frame mode and providing the picture frame image and the drive guide information in the combination mode, the drive guide information being displayed over the picture frame image.

Abstract: The present invention discloses a control technology for brushless DC motor, in which firstly it is to build or import a motor running parameters' database, then detect the signals always running and the signals closely relevant to the rotor's rotating state such as the voltage and the current, and process these signals and figure out the signals about the rotor's position. Wherein these detected signals should be filtered before being used, and the best filter is the low-pass filter to cut out the high frequency components, and the cut-off frequency of the low-pass filter are determined by the motor running voltage U and PWM signal width when the motor is running at no load, finally determine if the motor is working properly by means of the motor running parameters stored in the database in advance, that is to determine if the detected value is identical with the one predicted from the database.

Abstract: The invention relates to a multicasting relay method to secure a significantly increased number of simultaneous multicasting connectors under an identical network environment (B-RAS, NAS or the like) with no addition of service device under a modem environment utilizing xDSL and PSTN and a recording medium readably by a computer recorded with programs, the method comprising the steps of: prompting a contents providing server to induce the first xDSL connector terminal to an xDSL server (B-RAS) (step 1); broadcasting a multicasting broadcasting data to the xDSL connector server in real time (step 2); discriminating whether a relevant xDSL ser§ice device supports the multicasting (step 3); broadcasting the multicasting broadcasting data to the first xDSL connector terminal in real time and prompting the xDSL service device to receive the broadcasting data at a multicasting address (step 4); and relaying multicasting data to the second xDSL connector terminal from the xDSL service device of the relevant xDSL ser

Abstract: Disclosed is a levitation type supporting unit interposed between an object to be supported and an installing surface so as to support the object respective to the installing surface.

Abstract: Disclosed is a receptacle with a lid. When the lid is press-fitted into a receptacle body, the packing that which protrudes outward from a rim section of the lid moves down along an inner wall of a receptacle body while varying internal pressure of the receptacle, thereby preventing the lid from being unintentionally separated from the receptacle body. The packing installed at the rim of the lid is integrally formed with the lid through an insert molding process. In a conventional lid structure, a packing having a wing section protrudes from a rim of the lid in a state in which the wing section is spaced apart from the lid, so that an additional coupling device is necessary to couple the packing to the lid. Due to the coupling device, productivity is lowered and quality of the product deteriorates.

Abstract: A UV (Ultra Violet) trans-illuminator includes a UV irradiating unit composed of a plurality of CCFLs (Cold Cathode Fluorescent Lamps) or EEFLs (External Electrode Fluorescent Lamps) arranged at intervals of 1.0 cm to 3.0 cm and having a diameter of 3 mm to 8 mm so as to irradiate UV rays from an upper surface thereof, and a light dispersing unit disposed at a distance of 1 cm to 7 cm from the upper surface of the UV irradiating unit and dispersing the UV rays irradiated from the UV irradiating unit. This UV trans-illuminator has a slim design, excellent uniformity and small elapsed time change.

Abstract: The present invention relates to a method and structure for reinforcing a corrugated steel plate structure. The present invention provides a method of reinforcing a corrugated steel plate structure using a liner provided on one surface of a corrugated steel plate, the reinforcing method using the liner comprising: an anchor bolt installing step of forming an anchor bolt insert hole in the surface of the corrugated steel plate and installing an anchor bolt in the anchor bolt insert hole such that the upper end of the anchor bolt protrudes from the surface of the corrugated steel plate to a predetermined height; a reinforcing bar installing step of fastening a reinforcing bar to the anchor bolt using a wire; a mold installing step of mounting a mold to the anchor bolt using a nut such that the reinforcing bar is covered with the mold; a concrete placing step of placing concrete inside the mold; and a mold removing step of removing the mold after the placed concrete has been cured.

Abstract: The present invention relates to a reinforcement liner installation mold for a corrugated steel plate structure. The reinforcement liner installation mold for the corrugated steel plate structure according to the present invention is mounted on one surface of a corrugated steel plate and forms a reinforcement liner when concrete is placed inside the mold the placed concrete cures. The mold includes a plurality of unit mold panels, each having a rectangular front panel part and two side panel parts integrally formed along the opposite lengthwise edges of the front panel part. The plurality of unit mold panels is sequentially fastened to the corrugated steel plate by a plurality of anchor bolts and a plurality of nuts along the outer surface of the corrugated steel plate in a lengthwise direction.

Abstract: Disclosed is a method for producing botanical oil with no by-produced trans fatty acids comprising the steps of; (1) introducing a raw oil obtained by squeezing plant seeds into a column having activated carbon filled therein from the upper part of the column; (2) allowing the oil to transfer in the column by the action of gravity toward the lower part of the column and allowing the oil to discharge from the column through a filter cloth placed adjacent to the bottom part of the activated carbon layer, wherein the filter cloth has a pore size of 13 to 45 ?m; and (3) introducing the oil discharged from the column into an activated carbon separation device comprising a filter having a pore size of 3-7 ?m, and discharging from said separation device an oil having no activated carbon microparticles by the action of a sucking force.

Abstract: A shopping-mall system utilizing user-based avatars comprises a terminal for transmitting user's three-dimensional image data through a wired or wireless communication network and then selecting any one of items provided through the wired or wireless communication network to receive an avatar image wearing the selected item and to transmit purchase specification information for purchasing the selected item. An avatar creation server receives the three-dimensional image data from the terminal and then creates an avatar image. A three-dimensional shopping-mall server puts any one item selected among a plurality of items stored therein on the avatar image created by the avatar creation server to provide the terminal with the avatar image wearing the item, and then performs an electronic commerce transaction with the terminal on the receipt of the purchase specification information of the selected item.

Abstract: A method for providing crossroad information using a navigation system mounted to a vehicle includes searching a map database to extract information on a driving route to a destination, extracting information on crossroads present in the driving route, and providing a drive guide image to a display panel, the driving guide image including a map of an area around a current position of the vehicle, a traveling direction in the driving route and a number of remaining crossroads, wherein the number of remaining crossroads decreases each time the vehicle passes through the remaining crossroads. The method further includes providing a turn symbol which indicates a target turning direction of the vehicle and representing the turn symbol at or around a road intersection of a turning point in the drive guide image, when the vehicle passes through a last remaining crossroad left before the turning point.

Abstract: A navigation apparatus includes a map data storage for storing a map data, a picture frame image storage for storing one or more images, a mode-based setting storage for storing mode-based settings required in operating the navigation apparatus in a drive guide mode, a picture frame mode or a combination mode, and a control unit for, based on the mode-based settings, providing a drive guide information using the map data in the drive guide mode, providing drive guide information by use of the map data in the drive guide mode, providing a picture frame image by using the images in the picture frame mode and providing the picture frame image and the drive guide information in the combination mode, the drive guide information being displayed over the picture frame image.

Abstract: The present invention discloses a control technology for brushless DC motor, in which firstly it is to build or import a motor running parameters' database, then detect the signals always running and the signals closely relevant to the rotor's rotating state such as the voltage and the current, and process these signals and figure out the signals about the rotor's position. Wherein these detected signals should be filtered before being used, and the best filter is the low-pass filter to cut out the high frequency components, and the cut-off frequency of the low-pass filter are determined by the motor running voltage U and PWM signal width when the motor is running at no load, finally determine if the motor is working properly by means of the motor running parameters stored in the database in advance, that is to determine if the detected value is identical with the one predicted from the database.