Patent application number | Description | Published |
20090154294 | METHOD AND SYSTEM FOR RECOGNIZING LOCATION BY USING SOUND SOURCES WITH DIFFERENT FREQUENCIES - Provided are a method and a system for recognizing a location to control the location of a moving object by installing an ultrasonic satellite transmitting an ultrasonic signal. The method includes generating a synchronizing signal at a plurality of the ultrasonic satellites. The ultrasonic satellites simultaneously transmit the ultrasonic signals respectively having different frequency from each other. A receiver of the moving object receiving the ultrasonic signal measures a distance between the receiver of the moving object and each ultrasonic satellite by classifying a frequency of the ultrasonic signal, and calculates a current location of the moving object by using the measured distance. The system includes ultrasonic satellites for transmitting ultrasonic signals, a moving object for recognizing a current location by receiving the ultrasonic signals from the ultrasonic satellites, a reference time broadcasting device for providing a synchronizing signal to the ultrasonic satellites and the moving object in operation, and a server for providing coordinates of the ultrasonic satellites to the moving object. | 06-18-2009 |
20100158353 | METHOD FOR RESTORATION OF BUILDING STRUCTURE USING INFINITY HOMOGRAPHIES CALCULATED BASED ON PARALLELOGRAMS - A method for restoration of building structure using infinity homographies calculated based on parallelograms includes: calculating, using two or more parallelograms, an infinity homography between those cameras which refer to an arbitrary camera; restoring cameras and the building structure on an affine space using the computed infinity homography and homologous points between images; and transforming the restored result onto the metric space using constraints on orthogonality of vectors joining the restored three-dimensional points, the ratio of lengths of the vectors and intrinsic camera parameters. As a result, intrinsic camera parameters, camera positions on the metric space and the structure of the building are restored. All the restoration is possible even when intrinsic camera parameters corresponding to all the images are not constant. | 06-24-2010 |
20100245593 | APPARATUS AND METHOD FOR CALIBRATING IMAGES BETWEEN CAMERAS - An apparatus for calibrating images between cameras, includes: a detector for detecting dynamic markers from images taken by a motion capture camera and a video camera; a 3D position recovery unit for recovering 3D position data of the dynamic markers obtained by the motion capture camera; a 2D position tracking unit for tracking 2D position data of the dynamic markers obtained by the video camera; a matching unit for matching the 3D position data and the 2D position data of the dynamic markers; and a calibrating unit for converting the 3D position of the dynamic markers on a spatial coordinate system into image coordinates on an image coordinate system of the video camera to calculate intrinsic parameters and extrinsic parameters of the video camera to minimize a difference between coordinates of the 2D position data and the image coordinates. | 09-30-2010 |
20110247050 | METHOD OF PAIRING TERMINALS WITH EACH OTHER AND TERMINAL FOR THE SAME - Provided is a method of pairing terminals with each other, and a terminal for the method. The method includes sensing a physical motion of a terminal caused by a user and outputting a sensing value, comparing a reception value received from an external terminal with the sensing value, and establishing a communication path with the external terminal according to the comparison result. | 10-06-2011 |
20110249095 | IMAGE COMPOSITION APPARATUS AND METHOD THEREOF - An image composition apparatus includes a synchronization unit for synchronizing a motion capture equipment and a camera; a three-dimensional (3D) restoration unit for restoring 3D motion capture data of markers attached for motion capture; a 2D detection unit for detecting 2D position data of the markers from a video image captured by the camera; and a tracking unit for tracking external and internal factors of the camera for all frames of the video image based on the restored 3D motion capture data and the detected 2D position data. Further, the image composition apparatus includes a calibration unit for calibrating the tracked external and internal factors upon completion of tracking in all the frames; and a combination unit for combining a preset computer-generated (CG) image with the video image by using the calibrated external and internal factors. | 10-13-2011 |
20120082347 | APPARATUS AND METHOD FOR CALCULATING MOTION OF OBJECT - Disclosed are an apparatus and a method for measuring a speed of a rotation body and recognizing a spin using a line scan. The present invention provides an apparatus and a method for calculating a motion of an object capable of acquiring line scan images using some lines of an area scan camera and calculating a three-dimensional speed and a three-dimensional spin of a rotation body by using a composite image in which the line scan images are coupled. The present invention can provide a realistic game or training at low cost by providing realistic physical simulation of the rotation body while allowing a competitive price when producing products by using the existing inexpensive camera. | 04-05-2012 |
20120148099 | SYSTEM AND METHOD FOR MEASURING FLIGHT INFORMATION OF A SPHERICAL OBJECT WITH HIGH-SPEED STEREO CAMERA - Disclosed is a method for automatically extracting centroids and features of a spherical object required to measure a flight speed, a flight direction, a rotation speed, and a rotation axis of the spherical object in a system for measuring flight information of the spherical object with a high-speed stereo camera. | 06-14-2012 |
20120150502 | SIMULATION METHOD OF FLYING TRAJECTORY OF BALL - Disclosed is a simulation method of a flying trajectory of a ball which flies while rotating. More particularly, An exemplary embodiment of the present invention provides an accurate simulation method of a flying trajectory of a flying ball by reflecting a roughness feature of the surface of the ball in which the flying trajectory of the ball is simulated by calculating drag force, lifting force, and gravity applied to the ball which files while rotating and the drag force and the lifting force are adjusted by a function for calculating air density and a function associated with a change in the force of wind. | 06-14-2012 |
20130135466 | METHOD AND APPARATUS FOR MEASURING ROTATION CHARACTERISTICS OF ROTATING BODY - Disclosed are a method and apparatus for measuring rotation characteristics such as rotation rate, rotation axis, and rotation angle of a rotating body. A method of measuring rotation characteristics includes extracting a rotating-body region from an image of the rotating body; extracting a surface pattern of the rotating body on the basis of brightness values of the extracted rotating-body region and acquiring rotation characteristics of the rotating body on the basis of change in the extracted surface pattern. Accordingly, it is possible to accurately measure rotation characteristics regardless of variation in brightness values of a surface region of the rotating body depending on illumination of a lamp, sensitivity of a camera, and exposure time of a camera. | 05-30-2013 |
20130151517 | FILE SEARCH APPARATUS AND METHOD USING TAG GRAPH - A file search apparatus includes a tag graph storage storing a tag graph. The tag graph includes tag nodes with tag words linked thereto, links/edges between pairs of the tag nodes having association relationships, where each tag node has a list of files tagged with the tag word of the tag node, a list of files attached to each of the tag nodes, such that the files are tagged by the corresponding tag words. A tag word searcher configured to search for the tag nodes containing the words from the user, among all tag nodes of the tag graph. A file searcher configured to search a candidate file, linked to tag words contained the tag nodes searched by the tag word searcher, to determine whether the candidate is a desired file. | 06-13-2013 |
20130158966 | METHOD OF COLLISION SIMULATION FOR SPINNING BALL - Disclosed is a method of simulating a collision trajectory of a ball which rotates and moves in a virtual sports game (for example, golf, baseball, soccer, or tennis). A method of collision simulation for a spinning ball includes: detecting collision of a spinning ball; calculating a velocity of the ball after colliding considering rotation of the ball and the friction with the ground; calculating a center point of the ball after colliding; and rolling and stopping the ball. The detecting of collision of a spinning ball includes: checking whether a segment connecting a center point in a previous position of the ball and a center point in the current position collides with the ground; and generating vectors of a lower part of the ball to check whether the vectors collide with the ground. | 06-20-2013 |
20140163915 | METHOD AND APPARATUS FOR TUNING TRAJECTORY MODEL OF BALL - Provided are a method and apparatus for tuning a trajectory model of a ball. The method includes generating a real trajectory of the ball based on a difference among a plurality of flight images for the ball, calculating kinetic characteristics of the ball based on the real trajectory, correcting at least one of the kinetic characteristics and a characteristic coefficient of the ground based on the real trajectory, and tuning a ball simulation trajectory based on the corrected at least one of the kinetic characteristics and the characteristic coefficient of the ground. A trajectory after the ball collides with the ground can be accurately generated. | 06-12-2014 |
20150146928 | APPARATUS AND METHOD FOR TRACKING MOTION BASED ON HYBRID CAMERA - An apparatus and method for tracing a motion of an object using high-resolution image data and low-resolution depth data acquired by a hybrid camera in a motion analysis system used for tracking a motion of a human being. The apparatus includes a data collecting part, a data fusion part, a data partitioning part, a correspondence point tracking part, and a joint tracking part. Accordingly, it is possible to precisely track a motion of the object by fusing the high-resolution image data and the low-resolution depth data, which are acquired by the hybrid camera. | 05-28-2015 |
20150193945 | METHOD AND APPARATUS FOR GENERATING DANCE MOTION BASED ON POSE AND TIMING CONSTRAINTS - The present invention relates to a method and apparatus for generating dance motion based on pose and timing constraints. A method and apparatus for generating dance motion based on pose and timing constraints according to an embodiment of the present invention can, when a user assigns pose to the music for authoring dance choreography, search poses including the most similar pose and select poses having high connectivity to naturally connect them. | 07-09-2015 |
20150208954 | APPARATUS FOR ANALYZING HUMAN MOTION - The present invention provides an apparatus for analyzing human motion including a bio-sensor configured to transmit a bio-signal by being attached to a body part; a receiver configured to receive the bio-signal; and a controller configured to determine position and velocity of the bio-sensor based on the bio-signal and estimate position and velocity of the joint adjacent to the body part based on the position and velocity of the bio-sensor. Accordingly, the present invention can reduce restrictions in movements by using a wireless bio-signal without having any problem in being hidden. | 07-30-2015 |
Patent application number | Description | Published |
20120143442 | AUTOMATIC FULL-TURN CONTROL METHOD FOR MDPS - An automatic full-turn control method for MDPS includes determining if automatic Full-Turn conditions for the MDPS are satisfied, full turning the MDPS when the automatic Full-Turn conditions for the MDPS are satisfied, determining if automatic Full-Turn releasing conditions for the MDPS are satisfied and releasing the Full-Turn of the MDPS when the releasing conditions for the MDPS are satisfied. | 06-07-2012 |
20150061357 | MASTER CYLINDER AND BRAKE SYSTEM USING THE SAME - A master cylinder including: a primary chamber; a first piston which is provided in the primary chamber, and has one portion that is moved to the outside of the primary chamber by pressing a pedal; a secondary chamber which is provided to be adjacent to the primary chamber; a second piston which is provided in the secondary chamber, and has one portion that protrudes to the outside of the secondary chamber and is provided to be spaced apart from the first piston at a predetermined interval; and a hydraulic line which connects the primary chamber and the secondary chamber, and is connected with a wheel cylinder, in which the first piston is moved by pressing the pedal, and after the first piston is moved at a predetermined interval, the first piston and the second piston come into contact with each other, and are moved together. | 03-05-2015 |
20150075922 | PARKING BRAKE SYSTEM OF EMB USING HYDRAULIC DEVICE AND PARKING BRAKE CONTROL METHOD FOR EMB - Disclosed are a parking brake system of an EMB used in combination with a hydraulic device, and a parking brake control method for an EMB. The parking brake system of an EMB according to an exemplary embodiment of the present invention includes: a pedal unit which has a configuration in which a pedal simulator and a master cylinder are coupled; electromechanical brakes (EMBs) each of which has a hydraulic piston device; first hydraulic lines which are connected so as to supply hydraulic pressure from the master cylinder to the hydraulic piston devices of the EMBs; first solenoid valves which are provided to change a communication state of the first hydraulic lines; second hydraulic lines which are extended between the first solenoid valves and the EMBs, and connected to a reservoir; and second solenoid valves which are provided to change a communication state of the second hydraulic lines. | 03-19-2015 |
20150114769 | BRAKE APPARATUS FOR VEHICLE - A brake apparatus for a vehicle according to the present invention may comprise: a caliper body in which a hydraulic chamber is formed; a motor unit mounted in the caliper body; a gear unit coupled with the motor unit; a spindle unit coaxially coupled with the gear unit; a first piston which is movably mounted in the hydraulic chamber, receives a working fluid therein, and is associated with the brake pad; and a second piston movably coupled with the spindle unit for pressurizing the first piston by the working fluid as the second piston is moved toward inside the first piston. | 04-30-2015 |
20150136538 | APPARATUS AND METHOD FOR INITIALIZING OF ELECTROMECHANICAL BRAKE - An apparatus for initializing an electromechanical brake (EMB) may include: a solenoid valve for transmitting oil pressure generated through a manipulation force for a brake pedal; a piston unit for pressurizing a brake disk through at least one of the oil pressure transmitted through the solenoid valve and power generated by a motor; and an electronic control unit for controlling at least one of the oil pressure transmitted through the solenoid valve and the power transmitted by the motor to control advance and retreat of pistons included in the piston unit and adjust a braking force of the brake, wherein when the brake system is initialized, the electronic control unit retreats and depressurizes the pistons in case where a vehicle is in a parking brake state, and advances and pressurizes the pistons in case where the vehicle is not in a parking brake state. | 05-21-2015 |
20150307070 | BRAKE DEVICE AND METHOD FOR VEHICLE - A brake device for a vehicle may include: a master cylinder generating hydraulic pressure; a pedal pressurizing the master cylinder; a pair of diverging line parts connected to the master cylinder so as to supply hydraulic pressure; a front wheel line part connected to each of the diverging line parts so as to guide hydraulic pressure; a combined brake connected to the front wheel line part, and generating hydraulic pressure while braking a front wheel according to an electrical signal; a rear wheel line part connected to the front wheel line part so as to guide hydraulic pressure; and a hydraulic brake connected to the rear wheel line part, and braking a rear wheel using hydraulic pressure. | 10-29-2015 |
Patent application number | Description | Published |
20110120507 | CLEANING APPARATUS AND HIGH PRESSURE CLEANER FOR USE THEREIN - A cleaning apparatus in which a cleaning process is simplified, a time required for the cleaning process is reduced and which has an excellent cleaning effect, and a high pressure cleaner for use therein are provided. The cleaning apparatus comprises a liquid carbon dioxide (CO | 05-26-2011 |
20120264271 | METHOD OF FORMING A CAPACITOR AND METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE USING THE SAME - A capacitor is fabricated by forming a mold layer of a silicon based material that is not an oxide of silicon, e.g., polysilicon or doped polysilicon, on a substrate, forming an opening through the mold layer, forming a barrier layer pattern along the sides of the opening, subsequently forming a lower electrode in the opening, then removing the mold layer and the barrier layer pattern, and finally sequentially forming dielectric layer and an upper electrode on the lower electrode. | 10-18-2012 |
20130005110 | Method of fabricating semiconductor device - Provided is a method of manufacturing a semiconductor device having a capacitor. The method includes forming a composite layer, including sequentially stacking on a substrate alternating layers of first through nth sacrificial layers and first through nth supporting layers. A plurality of openings that penetrate the composite layer are formed. A lower electrode is formed in the plurality of openings. At least portions of the first through nth sacrificial layers are removed to define a support structure for the lower electrode extending between adjacent ones of the plurality of openings and the lower electrode formed therein, the support structure including the first through nth supporting layers and a gap region between adjacent ones of the first through nth supporting layers where the first through nth sacrificial layers have been removed. A dielectric layer is formed on the lower electrode and an upper electrode is formed on the dielectric layer. | 01-03-2013 |
20130147048 | INTEGRATED CIRCUIT DEVICES INCLUDING ELECTRODE SUPPORT STRUCTURES AND METHODS OF FABRICATING THE SAME - A semiconductor device includes a plurality of electrode structures perpendicularly extending on a substrate, and at least one support unit extending between the plurality of electrode structures. The support unit includes at least one support layer including a noncrystalline metal oxide contacting a part of the plurality of electrode structures. Related devices and fabrication methods are also discussed. | 06-13-2013 |
20140256117 | METHODS OF FORMING EPITAXIAL LAYERS - A method of forming an epitaxial layer includes forming a plurality of first insulation patterns in a substrate, the plurality of first insulation patterns spaced apart from each other, forming first epitaxial patterns on the plurality of first insulation patterns, forming second insulation patterns between the plurality of first insulation patterns to contact the plurality of first insulation patterns, and forming second epitaxial patterns on the second insulation patterns and between the first epitaxial patterns to contact the first epitaxial patterns, the first epitaxial patterns and the second epitaxial patterns forming a single epitaxial layer. | 09-11-2014 |
Patent application number | Description | Published |
20080246159 | PLANARIZED PASSIVATION LAYER FOR SEMICONDUCTOR DEVICES - A semiconductor device includes a substrate having a dielectric layer and a device layer on the substrate. The device layer has an opening. First and second sublayers are disposed on the device layer and line the opening. The second sublayer serves as a stop layer for planarization to provide a substantially planarized top surface for the semiconductor device. | 10-09-2008 |
20090089204 | STOCK ACCOUNT/ORDER/MARKET PRICE INQUIRY SEVICE METHOD USING A MOBILE TERMINAL - Disclosed is a stock account/order/market price inquiry service method using a mobile terminal that is able to perform a stock account/order/market price inquiry service through a mobile terminal using a stock chip. A stock account/order/market price inquiry service method comprising the steps of: (1) displaying a lower menu page on a mobile terminal of the stock account/order service after a PIN authentication; (2) generating an account/order service request message on the basis of stock chip information read from a stock chip and service request information corresponding to the lower menu and then transmitting the same to a relay server; and (3) receiving a service response message corresponding to service request message from the relay server and displaying the same on the screen of a mobile terminal. | 04-02-2009 |
20090094169 | STOCK ACCOUNT/ORDER/MARKET PRICE INQUIRY SEVICE METHOD USING A MOBILE TERMINAL - Disclosed is a stock account/order/market price inquiry service method using a mobile terminal that is able to perform a stock account/order/market price inquiry service through a mobile terminal using a stock chip. A stock account/order/market price inquiry service method comprising the steps of: (1) displaying a lower menu page on a mobile terminal of the stock account/order service after a PIN authentication; (2) generating an account/order service request message on the basis of stock chip information read from a stock chip and service request information corresponding to the lower menu and then transmitting the same to a relay server; and (3) receiving a service response message corresponding to service request message from the relay server and displaying the same on the screen of a mobile terminal. | 04-09-2009 |
20090293204 | Washing machine and method of washing drum - Disclosed are a washing machine and a method of controlling the same. The washing machine includes a drum; a washing device to spray water to perform washing of an outer surface of the drum; and a control unit controlling the washing of the outer surface of the drum such that the washing of the outer surface of the drum is performed during a washing or rinsing cycle. The washing machine does not need to be disassembled to wash the drum and tub and thus is easily washed and has the ribs extended in a same direction of an extension direction of the flange shaft to increase the strength of the flange shaft and thus forms channels of water flowing on the flange shaft and reduces the remaining of contaminants on the flange shaft in the washing or rinsing cycle to enhance the washability of the flange shaft. | 12-03-2009 |
20100000574 | CONTROL METHOD OF WASHING MACHINE - A control method of a washing machine is capable of safely achieving a tub washing operation control with low power consumption. At the time of performing tub washing, water of which the amount is decided depending on a volume inside a drum and a volume inside a water tub is supplied to the water tub, and the rotation speed of the drum is controlled to be inversely proportional to the volume of the supplied water, thereby efficiently controlling a tub washing operation with low power consumption. Also, the rotation state of the drum is controlled, at the time of performing the tub washing, to maintain the temperature of a motor or a printed circuit board (PCB) to be a predetermined level or less, thereby safely controlling a tub washing operation with low power consumption. In addition, it is determined whether the revolutions per minute (RPM) of the drum rotating at the tub washing operation belong to a resonance band, and the RPM are controlled such that the RPM deviate from the resonance band, thereby achieving a tub washing operation procedure with small noise and vibration. | 01-07-2010 |
20130193820 | THERMAL INSULATION PERFORMANCE MEASUREMENT APPARATUS AND MEASUREMENT METHOD USING THE SAME - A thermal insulation performance measurement apparatus which measures thermal insulation performance of a thermal insulator by heat flux to the thermal insulator, measured by a heat flux sensor, and a measurement method using the same includes a heat flux sensor provided with one surface adapted to contact an object to be measured, a first heat source arranged on the upper surface of the heat flux sensor to supply heat to the heat flux sensor, a thermal insulator arranged on the upper surface of the first heat source, a third heat source arranged on the upper surface of the thermal insulator, and a second heat source arranged around the heat flux sensor. | 08-01-2013 |
20130200084 | HIGH-PERFORMANCE VACUUM INSULATION PANEL AND MANUFACTURING METHOD THEREOF - Disclosed herein are a vacuum insulation panel that improves heat transfer performance while improving durability of a core material and a manufacturing method thereof. The vacuum insulation panel includes a gas-interception sheathing material to cover a core material. The interior of the sheathing material is decompressed so that the sheathing material is hermetically sealed. The core material is formed of a lump of fiber, and the fiber has a hollow part formed therein. | 08-08-2013 |
20130248522 | INFRARED RAY DETECTING APPARATUS AND HEATING COOKER HAVING THE SAME - A cooking apparatus includes a body, an inner case disposed inside the body in a cooking compartment where food is being cooked, a detection hole formed at a wall of one side of the inner case, so that an infrared ray generated at the cooking compartment is released to the outside of the cooking compartment, and an infrared ray detecting apparatus including a reflecting mirror, which has a plurality of reflection surfaces and configured to change a path of an incident infrared ray, and an infrared ray sensor configured to receive the infrared ray having the path thereof changed to detect an intensity of the infrared ray, thereby reducing the size of a detection hole configured to pass the infrared ray that is generated inside the cooking compartment, so that the adverse effect caused by the leakage of a microwave is minimized. | 09-26-2013 |
20140050246 | THERMAL INSULATION PERFORMANCE MEASUREMENT APPARATUS AND MEASUREMENT METHOD USING THE SAME - A thermal insulation performance measurement apparatus which measures thermal insulation performance of a thermal insulator by heat flux to the thermal insulator, measured by a heat flux sensor, and a measurement method using the same includes a heat flux sensor provided with one surface adapted to contact an object to be measured, a first heat source arranged on the upper surface of the heat flux sensor to supply heat to the heat flux sensor, a thermal insulator arranged on the upper surface of the first heat source, a third heat source arranged on the upper surface of the thermal insulator, and a second heat source arranged around the heat flux sensor. | 02-20-2014 |
20140096570 | WASHING MACHINE - A washing machine including a drum capable of improving washing efficiency is provided. The washing machine includes a body, a tub provided at an inside the body to store wash water, a drum rotatably provided at an inner side of the tub to accommodate laundry, a driving apparatus to rotate the drum, protrusions that are formed of polygons having polygonal shapes and protruding inward from the drum, and a through-hole provided between adjacent protrusions to drain water. A protrusion having polygons generates frictional force between laundry and the drum, thereby increasing the washing power. The through-holes are uniformly located around the protrusion, thereby preventing a spin dry water bottleneck phenomenon that occurs when water from a spin dry is concentrated on a certain through-hole, and thus enhancing the spin dry efficiency. | 04-10-2014 |
20140096571 | WASHING MACHINE - A washing machine including a washing tub to allow enhancement in washing efficiency. A washing tub of the washing machine includes a pattern having a protrusion portion to generate friction force between laundry and the washing tub and to thereby increase washing efficiency. The pattern has a concave-convex structure and performs action similar to a lifter, washing efficiency may be enhanced using tumbling generated by the pattern. A plurality of drain holes are arranged in a certain pattern in the washing tub to prevent a dehydration bottleneck phenomenon in which dehydration is concentrated at a particular drain hole and to increase a dehydration rate. The pattern is provided such that protrusion portions and recessed portions continue on the surface of the washing tub to enhance stiffness of the washing tub. | 04-10-2014 |
20140154330 | SPHERICAL PARTICLES OF CLOPIDOGREL BISULFATE, PHARMACEUTICAL COMPOSITION COMPRISING THE SAME, AND PREPARATION METHOD THEREOF - Disclosed are spherical particles of clopidogrel bisulfate and a pharmaceutical composition containing the same. The spherical particles can be used for preparing a tablet having sufficient hardness through direct compression, by improving unformulable properties of clopidogrel bisulfate such as compressibility, flowability and strong surface electrostatic charges, reduce a problem in compressing tablets such as weight variation, sticking, etc., and the risk of form conversion, and improve physiochemical stability. Therefore, the spherical particles of the present invention may be used as therapeutics for arteriosclerosis, stroke, myocardial infarction and atherosclerosis. | 06-05-2014 |
Patent application number | Description | Published |
20120171446 | WOOD PLASTIC COMPOSITE PANEL WITH CONTRACTILITY - Disclosed is a tacker construction panel made of wood plastic composite (WPC), and more particularly, to a tacker construction panel, which includes 50 wt % or more of wooden flour, has a thickness of 2 to 10 mm and shows a contractility of 0.1 to 3% along a longitudinal direction after lapse of 24 hours at a temperature of 60° C. and a humidity of 90% RH. | 07-05-2012 |
20130224437 | APPARATUS FOR MANUFACTURING SYNTHETIC WOOD HAVING STRIPES AND THE METHOD THEREOF AND THE SYNTHETIC WOOD OF THE SAME - Disclosed is an apparatus for manufacturing synthetic wood having spripes, and the method thereof and the syn-thetic wood of the same. The apparatus includes a main extruder comprising a hopper through which a raw material is injected, a heating cylinder which is disposed at a lower side of the hopper so as to melt the raw material, and an extrusion screw which ex-trudes the melted raw material in the heating cylinder; an uneven wood grain forming part which injects the melted different colors raw material in a transverse direction (or diagonal direction) so as to form an uneven stripe pattern in the transverse direction (or diagonal direction) as well as a length direction of synthetic wood and at an outer surface and an inner portion thereof; and a mold which forms the extruded material introduced through the uneven wood grain forming part into an extruded product of synthetic wood. | 08-29-2013 |
20150017387 | EXTRUSION DIE FOR SYNTHETIC WOOD, MANUFACTURING APPARATUS AND METHOD USING THE SAME, AND SYNTHETIC WOOD MANUFACTURED BY THE SAME - Disclosed therein are an extrusion die for synthetic wood which can provide a natural wood pattern similar with real wood by forming various wood patterns on the surface of synthetic wood manufactured through extrusion molding, manufacturing apparatus and method using the same, and synthetic wood manufactured by the same. The extrusion die includes: a pair of molds respectively having rectangular extrusion holes for allowing extrudates forming an inner layer to pass through the extrusion holes; and surface layer forming parts having flow paths which are oppositely formed on contact faces of the molds in such a way as to keep a predetermined gap and formed in a top and bottom asymmetrical manner for injecting other extrudates supplied, the surface layer forming parts serving to form a surface layer having different wood patterns on the outer circumference of the inner layer. The present invention can realize the natural wood pattern similar with real wood by forming various wood patterns on the surface of the synthetic wood by the extrusion die having an asymmetric flow path therein. | 01-15-2015 |
20150260907 | DISPLAY DEVICE - Provided are a display panel, a backward diode equipped on a bottom surface of the display panel, a packaging film for packaging the backward diode, and a pressure-sensitive adhesive layer formed between the display panel and the packaging film. The packaging film includes a first region corresponding to a top surface of the backward diode, and a second region extending from the first region and corresponding to a side surface of the backward diode. Due to the display device, a bezel region can be minimized. | 09-17-2015 |
20150268490 | PACKAGING FILM FOR DISPLAY DEVICE - Provided is a packaging film for a display device, which includes a first region corresponding to a top surface of a backward diode equipped on a bottom surface of a display panel; and a second region extending from the first region and corresponding to a side surface of the backward diode. Due to the packaging film, a bezel region can be minimized. | 09-24-2015 |
20150307791 | GASIFICATION PROCESS AND SYSTEM USING DRYER INTEGRATED WITH WATER-GAS SHIFT CATALYST - The present invention relates to a gasification process and system, wherein a dryer integrated with a water-gas-shift catalyst is disposed in front of a gasifier. | 10-29-2015 |
Patent application number | Description | Published |
20080231477 | INPUTTING INFORMATION USING A SCROLL KEY - A method and apparatus for inputting data using a mobile terminal having a scroll key as a user interface. The method includes entering a mode configured to receive a data code created using at least the scroll key, detecting the data code that comprises at least one movement of the scroll key in a first or second direction in a predetermined sequence pattern, and activating one of a plurality of functions of the mobile terminal in response to detecting the data code. | 09-25-2008 |
20100051477 | ELECTRO-CHEMICAL WATER PROCESSING APPARATUS AND METHOD THEREOF - Provided is an electro-chemical water treatment apparatus and method for removing total nitrogen ingredients of ammonia nitrogen, nitrous acid nitrogen, nitrate nitrogen etc., organic materials of BOD and COD induction ingredients, and cyanogen included in wastewater and dirty water. The apparatus includes: a wastewater collection reservoir that contains wastewater; a wastewater storage retention reservoir that controls a hydrogen ion concentration (pH), an electrical conductivity and an amount of flow of wastewater; an electrolyte tank which makes the electrical conductivity of the wastewater as an electrical conductivity at which an electrolysis can be achieved; a pH conditioner tank that supplies a pH conditioner for the wastewater; an electrolyzer including an anode plate and a cathode plate, and a number of electrodes which are arranged as an electrification body between the anode plate and the cathode plate; and a controller which grasps state of wastewater and which is connected to the anode plate and the cathode plate to thereby control the electrolysis. | 03-04-2010 |
20110262812 | NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, PREPARATION METHOD OF THE SAME, AND LITHIUM SECONDARY BATTERY CONTAINING THE SAME - The present invention relates to a negative electrode active material for a lithium secondary battery, a preparation method thereof, and a lithium secondary battery containing the negative electrode active material. The negative electrode active material for the lithium secondary battery according to the present invention is formed by mixing: a carbon material coated with vapor growth carbon fiber (VGCF) and amorphous graphite; and one or more kinds of other carbon material selected from natural graphite, artificial graphite, amorphous-coated graphite, resin-coated graphite and amorphous carbon. According to the present invention, when the negative electrode active material is prepared, the carbon fiber is uniformly dispersed throughout the carbon material, and the carbon material is coated with the amorphous graphite and then mixed with other carbon materials, and thus, a high electrode density can be achieved. Accordingly, even with high electrode density, the invention can provide the negative electrode active material with excellent electrochemical properties such as charge/discharge efficiency and cycle characteristics. | 10-27-2011 |
20110320099 | BRAKING CONTROL SYSTEM AND METHOD FOR VEHICLE - Provided are a braking control system for a vehicle which is controlled in a priority order, and a method of the same. In more detail, the present invention relates to a braking control system for a vehicle equipped with an electronic brake at each wheel, in which the braking control system includes: a first control unit controlling the operation of a first electronic brake mounted at a front-left wheel and a second electronic brake mounted at a front-right wheel in response to braking signals; and a second control unit controlling the operation of a third electronic brake mounted at a rear-left wheel and a fourth electronic brake mounted at a rear-right wheel in response to the braking signals. In this configuration, when a fail occurs in any one of the first and second control units, the other control unit selectively controls at least one or more of the first to fourth electronic brakes, in accordance with predetermined logic. | 12-29-2011 |
20120070732 | NEGATIVE ACTIVE MATERIAL FOR SECONDARY BATTERY, AND ELECTRODE AND SECONDARY BATTERY INCLUDING THE SAME - A negative active material for a secondary battery includes a core carbon material, and a carbide layer formed on at least a portion of an edge of the core carbon material, and has a specific surface area ratio of 1.6 or less and a sphericity ratio of 0.6 or more when the negative active material is compressed with a pressure of 1.3 ton per 1 cm | 03-22-2012 |
20120163351 | METHOD OF ALLOCATING AND WITHDRAWING TIME SLOT USING POSITION MOVEMENT OF TIME SLOT AND TDMA COMMUNICATION SYSTEM USING THE SAME - The present invention relates to a TDMA communication system using the position movement of a time slot. The TDMA communication system includes a TDMA network, a network central station, and terminals. The network central station includes a receiver for receiving transmission cycle information and time slot allocation requests from the terminals, a network central station controller for writing a degree of identification for the number of cases of time slot allocation according to the information transmission cycle, searching for an allocable optimum time slot, and withdrawing a time slot from a terminal which has finished communication, a time slot management unit for allocating a time slot to the terminal based on degree of identification for the number of cases of time slot allocation written by the network central station controller, and a transmitter for transmitting information about the allocated time slot to the terminal. | 06-28-2012 |
20130034775 | CARBON NEGATIVE ELECTRODE MATERIAL FOR LITHIUM SECONDARY BATTERY, PRODUCTION METHOD THEREOF AND LITHIUM SECONDARY BATTERY USING THE SAME - A carbon negative electrode material for a lithium secondary battery includes: a core carbon material; and a coated layer covering the core carbon material and comprising a carbon coating material and carbon fiber. | 02-07-2013 |
20140123138 | HYPERVISOR-BASED SERVER DUPLICATION SYSTEM AND METHOD AND STORAGE MEDIUM STORING SERVER DUPLICATION COMPUTER PROGRAM - Disclosed herein are a server duplication system and method and a storage medium storing a server duplication computer program. The server duplication system includes a primary server including a hypervisor including a hypervisor-based fault tolerance module and a first file system virtual machine (FS VM), and a first standby server including a hypervisor including a hypervisor-based fault tolerance module that exchanges data with a fault tolerance module provided on the hypervisor of the primary server and duplicates the primary server. The first FS VM provides a first file system that is shared by a user virtual machine (USER VM), and a buffer cache that is used in conjunction with the first file system is provided on virtual memory. The first FS VM is duplicated into the standby server using the hypervisor-based fault tolerance module of the primary server and the hypervisor-based fault tolerance module of the standby server. | 05-01-2014 |
20140154829 | ORGANIC LIGHT EMITTING DISPLAY AND METHOD FOR FABRICATING THE SAME - An organic light emitting display device (OLED) includes a transparent substrate a first electrode formed on the transparent substrate a partition wall including first and second tapered structures having different tapers and formed on the first electrode, and an organic light emitting layer stacked on both sides of the first electrode below a level of the partition wall and a second electrode. The OLED device is manufactured by, for example, forming a first electrode on a transparent substrate, forming a partition wall having first and second tapered structures on the first electrode, and forming an organic light emitting layer and a second electrode, sequentially, on both sides of the first electrode below a level of the partition wall. | 06-05-2014 |
20140332327 | BRAKE APPARATUS FOR VEHICLE - A brake apparatus for a vehicle includes: a wedge unit connected to a brake pad; a driving device coupled to the wedge unit so as to pressurize the wedge unit toward a brake disk; a piston supported by a caliper body and having a hydraulic chamber formed therein; a housing movably coupled to the piston, connected to the wedge unit, and moving the wedge unit toward the brake disk when oil is supplied to the hydraulic chamber; a sealing member disposed between an outer surface of the piston and an inner surface of the housing; and an elastic member disposed in the hydraulic chamber and pressurizing the housing toward the brake disk. | 11-13-2014 |