Bae, KR
Ah Hyun Bae, Hwasseong-Si KR
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20100247813 | Injection molded product and manufacturing method thereof - Disclosed herein are an injection molded product and a manufacturing method thereof. In the injection molded product, an insert defining a predetermined pattern may be injection molded to be enclosed by a transparent preform, thus appearing to float slightly above the bottom of the preform. | 09-30-2010 |
Beom-Sik Bae, Yusong-Gu KR
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20100002673 | METHOD OF CONTROLLING REVERSE TRANSMISSION IN A MOBILE COMMUNICATION SYSTEM - An apparatus and method for controlling a reverse data rate in a mobile station. The method includes determining whether the mobile station has sufficient power to transmit at an increased data rate compared to a current data rate, and transmitting a determination result to a base station. | 01-07-2010 |
Byung Gyun Bae, Taegu KR
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20080279645 | TOOL ASSEMBLY - The present invention discloses a tool assembly being capable of reducing considerably an axial length of a working member (tool), in particular, a length of a male spigot to be coupled with a coupling member and transmitting a torque to a working member without generating a loss by means of a secure coupling between a male spigot of a working member (tool) having a short length and a coupling member. A tool assembly according to the present invention comprises a tool including a head to be approached to a work-piece, a male spigot extended from a rear end of the head and a flange formed at a border portion between the head and the male spigot and having a ring shaped flat rear surface; and a coupling member consisting of a first section having a cavity formed on a central portion of a front side thereof for receiving the male spigot and a second section formed at a rear side of the first section and connected to a driving means. The male spigot has a tapered surface formed on a side thereof, a through hole communicated with the cavity is formed on a side of the first section of the coupling member, and an end of a coupling screw coupled with the through holes is capable of pressurizing the tapered surface of the male spigot received in the cavity. | 11-13-2008 |
20090116920 | Rotary Cutting Tool - The present invention discloses a rotary cutting tool which can maintain a secure coupling state between the shank and the cutting head and enhance the durability of the shank by preventing a damage of the shank and the cutting head from being generated. In the rotary cutting tool according to the present invention, the cutting head comprises a central post in a cylindrical shape which is concentric with the rotating axis of the drill body and a plurality of wings formed at the upper end of the central post extending in the radial direction, each of the wings has an end surface, an upper surface, a lower surface, a forward surface which is facing the drill rotational direction, and a rearward surface opposite to the forward surface, the forward surface being provided with the chip flute extended over to the lateral wall of the central post, the lateral wall of the central post consisting of cutouts forming the chip flutes and the circular outer circumferential surfaces, the circular outer circumferential surface of the central post being provided with rotation guide element thereon extending in a circumferential direction. The coupling structural means comprises a plurality of coupling limbs extending from the circumferential portion of the tool shank in parallel with the rotating axis to provide a central opening therebetween for receiving the central post, each of the coupling limbs consisting of a torque bearing part in the upper portion and a frictional fastening part in the lower portion, the torque bearing part being provided on the side of the drill rotational direction with a recess delimited by an axial bearing surface and a torque bearing surface for resting one of the wings therein, the inner wall of the frictional fastening part having a transversal cross section of a circular arc such that the inner wall of the frictional fastening part has a surface contact with the circular outer circumferential surface of the central post, the inner walls of the frictional fastening parts being provided with coupling elements engageable with rotation guide elements of the central post. | 05-07-2009 |
Byung Gyun Bae, Dalseong-Gun, Daegu KR
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20100178122 | Drill with Cutting Inserts - A drill has inner and outer inserts. The drill includes a drill body having a rotational axis; an inner insert mounted adjacent to the axis at a proximal end of the drill body having an axis-symmetrical contour having four cutting edges and four rounded corners; and an outer insert identical to the inner insert being mounted farther away from the axis than the inner insert. Loci of the inner and the outer insert partially overlap. At the overlapping region, the cutting edge of the inner insert and the cutting edge of the outer insert extend toward the axis in a direction to a workpiece and the locus of the cutting edge of the inner insert protrudes in a direction to the workpiece along the axis of the drill body compared to the locus of the cutting edge of the outer insert. | 07-15-2010 |
Byung-Keun Bae, Kyungsangbuk-Do KR
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20080260569 | Non-Oriented Electrical Steel Sheets with Improved Magnetic Property and Method for Manufacturing the Same - The invention relates to a non-oriented electrical steel sheet, widely used as an iron core in electric devices, and to a method of manufacturing the same. The non-oriented electrical sheet includes 0.004 wt. % or less C; 1.0-3.5 wt. % Si; 0.02 wt. % or less P; 0.001 wt. % or less S; 0.2˜2.5 wt. % Al; 0.003 wt. % or less N; 0.004 wt. % or less Ti; Mn, in which the amount thereof is represented by the following formula (1): | 10-23-2008 |
Byung Wook Bae, Icheon KR
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20100225381 | FUSE FOR USE IN HIGH-INTEGRATED SEMICONDUCTOR DEVICE - The invention relates to a semiconductor device comprising a fuse that is implemented as a bar type pattern that forms a straight line instead of a pattern that is difficult to secure a manufacturing margin. A fuse block including a plurality of fuses comprises a plurality of first connection parts, each including a blowing area, a plurality of second connection parts, wherein the plurality of the second connection parts and the plurality of the corresponding first connection parts respectively form part of the fuse, and a common connection unit configured to electrically connect the plurality of the first connection parts and the plurality of the second connection parts. | 09-09-2010 |
20140048937 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device includes a semiconductor substrate having two surfaces. First side faces second side and includes recesses, and a plurality of through silicon vias (TSV), which penetrate through the semiconductor substrate, are exposed by the recesses. Even when the TSVs have different heights from each other or the degree of back-grinding is changed, due to a process parameters, yield of the semiconductor device is improved by reducing failure caused when a TSV is not exposed. | 02-20-2014 |
20140327147 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device includes a semiconductor substrate configured to include a circuit pattern at one surface, an insulation film formed over a back surface of the semiconductor substrate, a through silicon via (TSV) configured to pass through the semiconductor substrate and the insulation film, and an oxide film formed at a sidewall of the TSV and protruded from the back surface of the semiconductor substrate in a manner that the oxide film partially contacts the insulation film. | 11-06-2014 |
Byung Wook Bae, Icheon-Si KR
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20100090791 | Fuse of Semiconductor Memory Device - A fuse used in a semiconductor memory device. The fuse is formed with a “X” shape where one circuit may be connected simultaneously to a plurality of other circuits. As a result, a fuse region is reduced, and the cutting number is also decreased, thereby lowering the possibility of defects resulting from cutting errors. | 04-15-2010 |
20110001211 | FUSE FOR IN USE OF A SEMICONDUCTOR DEVICE AND METHOD FOR FORMING THE SAME - Provided is a fuse of a semiconductor device that includes a Y type fuse and an insulation layer configured to expose the Y type fuse such that an exposed portion of the Y type fuse has a substantially ‘V’ shape. According to the present invention, metal crack is prevented from occurring in a Y type fuse under a high temperature and high humidity condition of a reliability test so that the reliability and competitiveness of semiconductor devices can be improved. | 01-06-2011 |
20130078782 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - A method for manufacturing a semiconductor device prevents a lower electrode from leaning, in a dip-out process of an interlayer insulation film forming a lower electrode. A conductive material of a lower electrode is used as a support layer instead of a conventional nitride film support layer. This prevents a crack from being generated in a nitride film support layer. A method for manufacturing the semiconductor device is also disclosed. | 03-28-2013 |
20140014957 | SEMICONDUCTOR DEVICE INCLUDING A STRUCTURE FOR SCREENING CONNECTIVITY OF A TSV - A semiconductor device is provided to check through silicon via (TSV) connectivity at a wafer level. The semiconductor device includes a first metal layer formed over a through silicon via (TSV), a second metal layer and a third metal layer formed at both sides of the first metal layer to be electrically coupled to the TSV, and a fourth metal layer formed over the first metal layer to be electrically coupled to the first metal layer. | 01-16-2014 |
Chae Yoon Bae, Chungcheongbuk-Do KR
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20110056915 | VALVE FOR GAS CIRCUIT BREAKER AND GAS CIRCUIT BREAKER WITH THE SAME - Disclosed are a valve for a gas circuit breaker, and a gas circuit breaker having the same. The gas circuit breaker comprises a cylinder constituting appearance of the gas circuit breaker, and providing a gas flow path therein, a partition plate having passing holes, and configured to partition inside of the cylinder, a sleeve concentrically disposed in the cylinder, a valve body inserted into the sleeve, and mounted below the partition plate so as to perform a reciprocation along the sleeve, an elastic means configured to upwardly apply an elastic force on a bottom surface of the valve body, and a blocking plate inserted into the sleeve, and mounted between the valve body and the partition plate so as to be moveable in upper and lower directions, wherein the valve body is provided with discharge openings, and the discharge openings are open and closed by movements of the blocking plate. | 03-10-2011 |
Cheon-Ho Bae, Chungcheongbuk-Do KR
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20090278989 | SHARPNESS ENHANCING APPARATUS AND METHOD - A sharpness enhancing apparatus include: an edge analyzing unit configured to receive image data separated into brightness signals and color signals, and analyze an edge state by using brightness signals and color signals of cells contained in a specific area; and a sharpness correcting unit configured to calculate a sharpness correction amount by performing a mask operation on a sharpen mask, which is set according to the edge state, and the brightness signals of the cells, sum the calculated sharpness correction amount and the brightness signals of the cells, and correct sharpness of the brightness signals of the cells. | 11-12-2009 |
20100060660 | DITHERING METHOD AND APPARATUS - A dithering method prevents the gray level saturation in a gray level region having high luminance and expresses all gray levels. The dithering method includes performing the temporal/spatial compensation on input data, generating dithering data by adding a head bit to the data on which the temporal/spatial compensation is performed, and selecting a corresponding gamma voltage according to the dithering data. | 03-11-2010 |
Dae-Chul Bae, Kyungsangbook-Do KR
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20080286603 | Steel Sheet for Hot Press Forming Having Excellent Heat Treatment and Impact Property, Hot Press Parts Made of It and the Method for Manufacturing Thereof - Disclosed is a steel sheet that exhibits an ultra-high strength after hot press forming followed by rapid cooling, and an enhanced yield strength after painting. The steel sheet has a composition comprising 0.1% to 0.5% by weight of C, 0.01% to 1.0% by weight of Si, 0.5% to 4.0% by weight of Mn, 0.1% by weight or less of P, 0.03% by weight or less of S, 0.1% by weight of soluble Al, 0.01% to 0.1% by weight of N, 0.3% by weight or less of W, and the balance Fe and other inevitable impurities. Further disclosed are a hot-pressed part made of the steel sheet and a method for manufacturing the hot-pressed part. The hot-pressed part achieves a high increment in yield strength after heat treatment for painting while ensuring an ultra-high tensile strength. Furthermore, the hot-pressed part exhibits superior adhesion to a coating layer, good surface appearance and improved corrosion resistance after painting. | 11-20-2008 |
Do-In Bae, Changwon-Si KR
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20090229758 | Apparatus for generating gas plasma, gas composition for generating plasma and method for manufacturing semiconductor device using the same - A method for manufacturing a semiconductor device may include: forming a main magnetic field having an axis, and forming a subsidiary magnetic field substantially parallel to the axis; applying an alternating current along a path between the main and the subsidiary magnetic fields; allowing a gas to flow along a flow path along the path of the current so that a gas plasma is generated from the gas; providing the gas plasma into a chamber separated from a position where the gas plasma is generated; and performing a process for manufacturing a semiconductor device by employing the gas plasma. | 09-17-2009 |
Dong-Goo Bae, Pohang KR
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20080293922 | BETA-AMYLOID BINDING FACTORS AND INHIBITORS THEREOF - The present invention relates to a VEGF polypeptide that binds to Aβ. The present invention also relates to a compound that sequesters Aβ. And conversely, the invention relates to a compound that sequesters VEGF. Thus, the present invention also relates to a method of screening for a compound that inhibits the binding of VEGF to Aβ, and thus relates to prevention and treatment of Alzheimer's Disease. | 11-27-2008 |
Eun-Ah Bae, Seould KR
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20100081639 | PHARMACEUTICAL COMPOSITION COMPRISING FERMENTED GINSENG - A process for preparing a processed ginseng extract with enhanced pharmacological effects due to subsequent treatment is disclosed. The subsequent treatment includes an acid-treatment of ginseng and a bio-converting treatment, such as a lactic acid bacterial fermenting and an intestinal bacterial fermenting process. | 04-01-2010 |
Gang-Hong Bae, Jinhae-Si KR
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20110053039 | ELECTRODE CATALYST, AND MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL INCLUDING THE ELECTRODE CATALYST - An electrode catalyst for a fuel cell having comparable electrochemical activity as a platinum electrode catalyst but is much cheaper than the platinum electrode catalyst has a structure in which palladium and at least one metal catalyst selected from the group consisting of nickel, gold, iron, and silver, and combinations thereof, are supported on a tungsten carbide and carbon mesoporous composite support. A membrane electrode assembly and a fuel cell including the electrode catalyst also has comparable electrochemical activity as a platinum electrode catalyst but is also much cheaper than the platinum electrode catalyst. | 03-03-2011 |
20130202889 | METAL SUBOXIDE AND METHODS OF PREPARING SAME - A metal suboxide having a specific surface area of greater than or equal to about 1.5 m | 08-08-2013 |
Geum-Jong Bae, Incheon Metropolitan City KR
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20080286927 | NON-VOLATILE MEMORY DEVICE WITH BURIED CONTROL GATE AND METHOD OF FABRICATING THE SAME - In a non-volatile memory device with a buried control gate, the effective channel length of the control gate is increased to restrain punchthrough, and a region for storing charge is increased for attaining favorably large capacity. A method of fabricating the memory device includes forming the control gate within a trench formed in a semiconductor substrate, and forming charge storing regions in the semiconductor substrate on both sides of the control gate in a self-aligning manner, thereby allowing for multi-level cell operation. | 11-20-2008 |
Geun Hag Bae, Kyungki-Do KR
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20080260968 | METHOD OF FORMING AMORPHOUS CARBON LAYER USING CROSS TYPE HYDROCARBON COMPOUND AND METHOD OF FORMING LOW-K DIELECTRIC LAYER USING THE SAME - A method of forming an amorphous carbon layer using a cross type hydrocarbon compound as a precursor and a method of forming a low-k dielectric layer using the same are disclosed. The present invention includes a step (a) of vaporizing a precursor containing a cross type hydrocarbon compound, a step (b) of supplying the vaporized precursor and a additive gas into a reaction chamber via a shower head, wherein the precursor and the additive gas are changed into plasma state, and a step (c) of depositing the amorphous carbon layer for the hard mask or the low-k dielectric in the reaction chamber. | 10-23-2008 |
Gun Woo Bae, Daegu Metropolitan City KR
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20090305737 | DUAL STANDBY MOBILE DEVICE AND COMMUNICATION METHOD THEREOF - A dual standby mobile device which allows access to at least two different types of communication networks and a communication method thereof are provided. The communication method includes performing a call with another mobile device by driving a first SIM, determining a reason for a call disconnection when the call is disconnected, performing a changeover to a second SIM when an unexpected error is the reason for the call disconnection, and reconnecting the call with the other mobile device by driving the second SIM. | 12-10-2009 |
Hae Dong Bae, Anyang City KR
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20090120963 | COSMETIC RECEPTACLE - A cosmetic receptacle includes: a button locking part including a locking operation pipe assembled with an outer surface of an upper end of the outer receptacle so as to rotate respective to the outer receptacle and a stopping protuberance protruding from an inner surface of the upper end of the outer receptacle, a locking operation groove being formed at the locking operation pipe, the locking operation groove including a lock keeping groove arranged at an upper area of the locking operation groove along a horizontal direction, a release keeping groove arranged at a lower area of the locking operation groove along a horizontal direction, and an elevation guide groove connecting the lock keeping groove with the release keeping groove in a linear direction, and a shoulder part including a stopper groove formed on the shoulder part along a longitudinal direction and an elevation leading protuberance formed at an outer surface of the shoulder part, the shoulder part being installed in such a manner that the stopping protuberance is inserted into the stopper groove, and that the elevation leading protuberance is inserted into the locking operation groove. | 05-14-2009 |
20090145795 | CLAM SHELL TYPE RECEPTACLE - A clam shell type receptacle includes: a case assembly including a bottom case and a top case, the bottom case having a bottom wall and a peripheral wall which together form a recessed reception space, and the top case having a top wall and a peripheral wall which together form a recess, the top case being coupled to the bottom case so as to open or close the reception space; and a locking/release unit for locking the reception space in the closed state and for releasing the reception space from the locked state. The disclosed receptacle has a simplified external appearance, can be easily opened or closed, and the closed state of the reception space can be stably maintained. | 06-11-2009 |
20110271978 | COSMETICS RECEPTACLE - Disclosed is a cosmetics receptacle which has a container part having a container opening, and a container cap combined with the container part in such a manner that the container cap opens and closes the container opening, the cosmetics receptacle including: a guide tube part which includes a pair of guide grooves dotted-formed from an upper end along a length-wise direction, and each of the guide grooves being formed with an upper stopper protrusion; a brush holder having a tube-shaped brush seating tube with a closed upper side, a sliding tube disposed in such a manner that the sliding tube surrounds the brush seating tube, and a pair of guide projections extending from an outer surface of the brush seating tube; a brush mounted in the brush seating tube in such a manner that the brush is exposed by passing the lower end of the guide tube part when the brush holder moves along the length-wise direction of the guide tube part; and a separation preventing cap combined with the upper end of the guide tube part in such a manner that the separation preventing cap is disposed at the upper side of the brush holder. This makes it possible to easily use the brush, and to stably maintain the clean state and the arrangement state of the brush. | 11-10-2011 |
20130146618 | COSMETIC RECEPTACLE - A cosmetic receptacle includes a storage container having a storage container body and a pipe-shaped neck, an inner cap having a pair of operation protrusion exposure openings, a discharge operation part for discharging cosmetics stored in the storage and having a nozzle, a nozzle opening/closing valve having a pair of opening/closing operation protrusions and a pair of press plates, an outer cap coupled to the inner cap such that the pair of opening/closing operation protrusions protruding through the operation protrusion exposure openings is pressurized in a direction in which they approach each other, a shoulder part having a support plate and a skirt part, and a concave auxiliary container having a pair of button openings. | 06-13-2013 |
Hae-Jin Bae, Uiwang-Si KR
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20100123700 | Organic electroluminescent display device and method of driving the same - An organic electroluminescent display device includes an organic electroluminescent diode receiving a driving voltage and a first ground voltage; first and second driving thin film transistors for providing a driving current to the organic electroluminescent diode, each of the first and second driving thin film transistors receiving one of the driving voltage and the first ground voltage; a first switching thin film transistor receiving a data voltage and switched by an nth scan signal to output the data voltage; a second switching thin film transistor switched by a current providing signal to provide the one of the driving voltage and the first ground voltage to the second driving thin film transistor; a third switching thin film transistor receiving a second ground voltage and switched by a selection signal to output the second ground voltage to an output terminal of the first switching thin film transistor; a fourth switching thin film transistor disposed among an output terminal of the second switching thin film transistor, a gate terminal of the first driving thin film transistor and a gate terminal of the second driving thin film transistor and switched by the selection signal; and a first capacitor disposed among the output terminal of the first switching thin film transistor, the gate terminal of the first driving thin film transistor and the gate terminal of the second driving thin film transistor, wherein “n” is a positive integer. | 05-20-2010 |
20140055327 | Organic Electroluminescent Display Device and Method of Driving the Same - An organic electroluminescent display device includes an organic electroluminescent diode receiving a driving voltage and a first ground voltage; first and second driving thin film transistors for providing a driving current to the organic electroluminescent diode; a first switching thin film transistor receiving a data voltage and switched by an nth scan signal; a second switching thin film transistor switched by a current providing signal; a third switching thin film transistor receiving a second ground voltage and switched by a selection signal; a fourth switching thin film transistor disposed among an output terminal of the second switching thin film transistor; and a first capacitor disposed among the output terminal of the first switching thin film transistor, the gate terminal of the first driving thin film transistor and the gate terminal of the second driving thin film transistor. | 02-27-2014 |
Hak Gyun Bae, Andong-Si KR
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20110048059 | Kimchi refrigerator - A kimchi refrigerator includes an evaporator surrounding a storage chamber in contact with an outer surface of the storage chamber; a basket received in the storage chamber to receive at least one container storing kimchi, and taken in and out of the storage chamber according to the opening and closing operation of the door; and an auxiliary cooling member surface-contacting a front outer surface of the basket, which is adjacent to the evaporator. The auxiliary cooling member is made of a high thermal-conductivity material so that high inner temperature of the storage chamber is efficiently transferred, accordingly reducing the temperature deviation. | 03-03-2011 |
20110094726 | Refrigerator and control method of the same - A refrigerator having a valve to control the supply of a refrigerant to a plurality of storage chambers and a control method of the same. An opening time rate of the valve is changed based on modes of the storage chambers to control the amount of the refrigerant supplied to the storage chambers, thereby avoiding concentration of the refrigerant in one of the storage chambers and thus preventing refrigerant shortage in the other storage chambers. Also, left and right temperature deviation of each storage chamber is reduced, thereby achieving uniform temperature distribution of each storage chamber. | 04-28-2011 |
20120036875 | Storage container with sensor device and regrigerator having the same - A storage container with a sensor device and a refrigerator having the same. A pair of electrode terminals is exposed from the lower surface of a sensor plate installed on the inner surface of the bottom of the storage container, thereby improving reliability in measurement. | 02-16-2012 |
20130241386 | REFRIGERATOR - A refrigerator includes a rotating bar configured to seal a gap between one pair of doors. The rotating bar includes a case provided with an accommodating space therein while having one surface thereof open, a heat insulation member accommodated in the accommodating space, a cover configured to cover the one surface of the case that is open, and a metallic plate being coupled to an outer side of the cover. The cover includes a heat conduction blocking part being protruded to both sides of the metallic plate while having a bent-shape cross section so as to prevent heat from being transmitted to both side surfaces of the rotating bar after being heat conducted along the metallic plate. | 09-19-2013 |
20130307398 | REFRIGERATOR - A refrigerator includes a rotating bar configured to seal a gap between one pair of doors. The rotating bar includes a case provided with an accommodating space therein while having one surface thereof open, a heat insulation member accommodated in the accommodating space, a cover configured to cover the one surface of the case that is open, and a metallic plate being coupled to an outer side of the cover. The cover includes a heat conduction blocking part being protruded to both sides of the metallic plate while having a bent-shape cross section so as to prevent heat from being transmitted to both side surfaces of the rotating bar after being heat conducted along the metallic plate. | 11-21-2013 |
20140267161 | USER INTERFACE APPARATUS AND METHOD IN USER TERMINAL WITH A CAPACITIVE TOUCH INPUT SCHEME - A user interface apparatus and method in a user terminal that uses a capacitive touch input scheme are provided. The method includes monitoring an input signal that is generated by a touch on a touch panel; and in response to detecting an input signal generated by the touch, determining an area of the touch based on the input signal, and differently processing a selected command depending on the determined area. | 09-18-2014 |
20140285431 | METHOD AND APPARATUS FOR PROCESSING AN IMAGE BASED ON DETECTED INFORMATION - A method and apparatus for processing an image based on detected information are provided. The method includes obtaining information relating to properties of the image, property information related to the image; obtaining ambient environment information of a display device for displaying the image; and processing the image based on the property information and the ambient environment information. | 09-25-2014 |
Ho-Jae Bae, Namyangju KR
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20090068469 | FILM-FORMING COMPOSITION FOR HARD CAPSULES COMPRISING FISH GELATIN AND ITS PREPARATION METHOD - The present invention relates to a film-forming composition for hard capsules comprising fish gelatin and its preparation method, and more particularly to a film-forming composition for hard capsules comprising fish gelatin using transglutaminase, the composition being able to be dried at 15 -25° C., and its preparation method. In the present invention, the problems caused due to the characteristics of fish gelatin having a low gelling temperature were solved by employing transglutaminase in the preparation of hard capsules using fish gelatin. Accordingly, the composition according to the present invention, its preparation method and the hard capsules and films comprising the composition may be useful to apply to a variety of industrial fields such as medicines, foods, etc. | 03-12-2009 |
Ho Mun Bae, Pohang KR
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20100246974 | DEVICE AND METHOD FOR OPTICALLY DETECTING SURFACE DEFECT OF ROUND WIRE ROD - A device and method can optically detect a defect of a round wire rod to be tested, and particularly, remotely detect the defect without contact in real-time. The device includes a lighting device for emitting circular surface light to the round wire rod; an optical sensor for generating an optical signal by receiving the light reflected from the round wire rod, which is being transported, and converting the optical signal into an image signal; and a signal-processing unit for acquiring surface information of the round wire rod by receiving the image signal from the optical sensor. | 09-30-2010 |
Hun Yub Bae, Gwangju KR
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20080246431 | Apparatus and method of driving compressor - Disclosed herein are an apparatus and method for driving a compressor, which are capable of being suitably used for driving a refrigeration system such as a refrigerator with high efficiency and low noise. The compressor driving apparatus including a motor and a compressor driven by the motor includes an inverter which supplies power to the motor to drive the motor; a rotator position detector which detects the position of a rotator of the motor; and an inverter drive controller which includes at least one wave generator for generating an optimal driving wave according to an operation mode and a control mode of the motor, stores the generated optimal driving wave, and drives the inverter with the generated wave. | 10-09-2008 |
Hwan Soo Bae, Anyang-Si KR
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20090184852 | Optical joystick and portable electronic device having the same - An optical joystick and portable electronic device having the same are disclosed, by which malfunctions of the optical joystick due to sunlight or external illumination light are prevented or minimized. Therefore, precision of the optical joystick can be enhanced. The optical joystick according to the present invention includes an infrared light source, a cover part having a contacting surface for a contact by a subject, a light-receiving part detecting the infrared ray, and an optical member provided on an light path of the infrared ray traveling from the cover part toward the light-receiving part, wherein the cover part comprises a cover base and an infrared ray pass layer blocking out external noisy light on a predetermined band and passing substantially a wavelength band of infrared rays. | 07-23-2009 |
20090245574 | OPTICAL POINTING DEVICE AND METHOD OF DETECTING CLICK EVENT IN OPTICAL POINTING DEVICE - A method of detecting a click event for sensing a motion of a finger corresponding to a click on a sensing area of an optical pointing device, the method including: obtaining an image of the finger from the sensing area; sensing a change in the image of the finger; analyzing a horizontal movement of the finger based on the change in the image of the finger; and generating a click signal when the horizontal movement of the finger is within a predetermined range is provided. | 10-01-2009 |
Hyeon Seak Bae, Chungeheongnam-Do KR
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20090073154 | POWER GENERATING MODULE AND LIQUID CRYSTAL DISPLAY HAVING THE SAME - Provided are a power generating module and an LCD having the same. The power generating module includes a first driving voltage generator, a second driving voltage generator and an output deviation controller. The first driving voltage generator generates and outputs a first driving voltage including a first liquid crystal driving voltage and a first gate-on-voltage. The second driving voltage generator generates and outputs a second driving voltage including a second liquid crystal driving voltage and a second gate-on-voltage. The output deviation controller controls the first and second driving voltage generators using a feedback signal corresponding to a potential difference between the first driving voltage and the second driving voltage to reduce output deviation between the first driving voltage and the second driving voltage. The voltage levels of driving powers output from a plurality of power source units are compared to generate feedback signals corresponding to potential differences thereof and to provide the generated feedback signals to the plurality of power source units, so that the voltage levels of the driving powers output from the plurality of power source units are controlled to converge to an intermediate level. Therefore, output deviation between driving powers output from the plurality of power source units can be reduced. | 03-19-2009 |
Hyo-Chan Bae, Soowon-Shi KR
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20110126580 | LIQUID SUPERCOOLING SYSTEM - A liquid supercooling system may include a suction pipe that has a spiral groove around the outer circumference thereof and connects an evaporator with a compressor, a liquid pipe that connects a condenser with an expansion pipe, a heat exchange pipe in which the suction pipe is inserted and of which one end is connected with the liquid pipe such that heat can be exchanged between the suction pipe and the liquid pipe, and a connection block, of which one side is connected to the liquid pipe and of which the other side is connected to the suction pipe and the heat exchange pipe. | 06-02-2011 |
Hyodae Bae, Jung-Gu KR
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20100096979 | METHOD OF MANUFACTURING METAL OXIDE ELECTRODE AND ORGANIC LIGHT EMITTING DIODE DISPLAY USING THE SAME - A method of manufacturing a metal oxide electrode and an organic light emitting diode (OLED) display using the same are provided. The method includes providing a substrate inside a chamber, providing Al | 04-22-2010 |
Hyogeun Bae, Gyung-Gi-Do KR
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20080272849 | Active Baluns - Example embodiments of the invention may provide for active baluns. An example active balun may include a resonator that may convert a single-ended input signal to at least two differential input signals, and a differential switching block that includes first and second transistors that each receive a respective one of the at least two differential input signals from the resonator, where the first and second transistors may be cross-coupled to each other to provide a first differential output signal and a second differential output signal. An example active balun may further include one or more loads connected to the first and second differential output signals, and one or more stacked inverters that may provide a first output port and a second output port, where the first output port may be responsive to the first differential output signal and the second output port may be responsive to the second differential output signal. | 11-06-2008 |
Hyung-Deug Bae, Daejeon-Si KR
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20100125727 | METHOD AND APPARATUS FOR RECONFIGURING SOFTWARE IN SDR TERMINAL - A method and apparatus for reconfiguring software in a software-based wireless terminal when a new wireless communication service is to be carried out is provided. The method of reconfiguring software at a software defined radio (SDR) terminal including one or more reconfigurable elements, includes: indentifying program installation time and program startup time with respect to the respective reconfigurable elements, selecting a reconfigurable element from the one or more reconfigurable elements based on the program installation time and the program startup time, and placing a program on the selected reconfigurable element. Accordingly, time for installing a new wireless communication service can be reduced in the SDR mobile communication terminal. Thus, convenience can be provided to a user. | 05-20-2010 |
20120157051 | METHOD FOR CONROLLING ACCESS OF SUBSCRIBERS IN WIRELESS COMMUNICATION SYSTEM SUPPORTING FEMTO CELL AND APPARATUS FOR THE SAME - Disclosed is a method for controlling access of subscribers of a gateway in a communication system supporting a femto cell, the method including: by user equipment (UE), receiving a first access request message, which makes a request to access a femto base station (BS), from the femto BS; directly acquiring a business subscriber database (DB), which includes a list of UE admittable to access the femto BS, from a DB module; and determining whether to admit the access of the UE on the basis of the business subscriber DB, wherein the determining whether to admit the access of the UE includes admitting the access of the UE if a user equipment identifier (UE ID) for identifying the UE is included in the list of UE. | 06-21-2012 |
20120157077 | METHOD FOR DYNAMIC CHANGE OF OPERATION MODE IN WIRELESS COMMUNICATION SYSTEM - Disclosed is a method of operating a femto base station (BS) in a wireless communication system, the method comprising: receiving an access request comprising a closed subscriber group (CSG) identifier (ID) from user equipment (UE); determining a number N of UE accessing the femto BS; ascertaining an access type to determine whether the UE is a CSG UE or a non-CSG UE of the femto BS on the basis of the CSG ID of the UE; and determining whether to admit access of the UE on the basis of the access type, the N and access admittable information, the access admittable information comprising U | 06-21-2012 |
20120157154 | METHOD FOR CONTROLLING TRANSMISSION POWER IN FEMTO BASE STATION AND APPARATUS THEREOF - A method and an apparatus for controlling transmission power in a femto base station is provided. The method includes: predicting femto base station interference to be given from an adjacent femto base station to a terminal; predicting macro base station interference to be given from a macro base station to the terminal; determining transmission power for the terminal; and transmitting a downlink signal to the terminal on the basis of the transmission power, wherein the femto base station interference is predicted on the basis of a distance between serving femto base station and the adjacent femto base station and the transmission power of the adjacent femto base station, and the macro base station interference is predicted on the basis of a distance between serving femto base station and the macro base station and the transmission power of the macro base station. | 06-21-2012 |
Hyung-Guk Bae, Gyeongsangbuk-Do KR
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20110037858 | INSPECTING METHOD FOR ELECTROPHORETIC DISPLAY DEVICE - An inspecting method for an electrophoretic display device includes applying first signals into all pixel regions in a display region of the electrophoretic display device to inspect defects on an image; applying second signals into a first part of the pixel regions and maintaining the first signals at second and third parts of the pixel regions; and applying third signals into the first part of the pixel regions and fourth signals at the second part of the pixel regions and maintaining the first signals at to the third part of the pixel regions. | 02-17-2011 |
Hyung Seong Bae, Gyeongju-City KR
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20110011041 | Vacuum Cyclone Dust Collector - A vacuum cyclone dust collector according to the present invention comprises an upper housing through which an absorption hole and a discharging hole are formed and inside which air is inputted and discharged, a lower housing which induces air, which is inputted inside the upper housing through the absorption hole, to be circulated and is connected detachably to the lower part of the upper housing, and air refining part which is arranged rotatably to the upper part of the upper housing with keeping a vacuum state and allows air being inputted through the absorption hole to be circulated inside the upper housing and the lower housing and fine dust and impurities contained in air being inputted through the absorption hole to be dropped downward and refined air without fine dust and impurities to be discharged through the discharging hole. | 01-20-2011 |
Il-Sin Bae, Gyungsangbuk-Do KR
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20090260702 | METHOD FOR FABRICATING SOLID BODY HAVING SUPERHYDROPHOBIC SURFACE STRUCTURE AND SUPERHYDROPHOBIC TUBE USING THE SAME METHOD - The present invention relates to a method for manufacturing a solid body having a superhydrophobic surface structure formed by using a surface treatment of a metal body, a replication process, and a polymer sticking phenomenon to increase efficiency of fluid transfer and prevent foreign materials from being accumulated in the tube, and a superhydrophobic fluid transfer tube using the method. The superhydrophobic fluid transfer tube includes a fluid guider and a solid body provided on a fluid contact surface of the fluid guider and has micrometer-scaled unevenness and nanometer-scaled protrusions. In the method, a plurality of nanometer-scaled holes are formed on a surface of a metal body through an anodizing process, a replica is formed by immersing the metal body provided with the nanometer-scaled holes in a non-wetting polymer material and solidifying the non-wetting polymer material, the solid body having the superhydrophobic surface is formed by removing the metal body and an anode oxide from the replica, and the solid body is provided to a fluid contact surface of a fluid guider for guiding a fluid. | 10-22-2009 |
In Deog Bae, Kyeonggi KR
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20090258502 | SELECTIVE ETCH OF HIGH-K DIELECTRIC MATERIAL - A method for selectively etching a high-k dielectric layer with respect to a polysilicon material is provided. The high-k dielectric layer is partially removed by Ar sputtering, and then the high-k dielectric layer is etched using an etching gas comprising BCl | 10-15-2009 |
Jae Ryu Bae, Gyeongsangnam-Do KR
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20100058780 | Liquefied Gas Storage Tank and Marine Structure Including the Same - The present disclosure relates to a liquefied gas storage tank and a marine structure including the same. The storage tank includes a plurality of liquefied gas storage tanks received in a plurality of spaces defined in a hull of the marine structure by a cofferdam and arranged in two rows. The cofferdam includes at least one longitudinal cofferdam extending in a longitudinal direction of the hull and at least one transverse cofferdam extending in a transverse direction of the hull. Each of the storage tanks is sealed and thermally insulated by a sealing wall and a thermal insulation wall extending without being disconnected. The longitudinal cofferdam supports load of an upper structure while suppressing a sloshing phenomenon. | 03-11-2010 |
20110277497 | METHOD AND APPARATUS FOR PROCESSING HYDROCARBON LIQUEFIED GAS - A method and apparatus for processing natural gas composed of various hydrocarbon components for transportation of the natural gas to a demand side without separation of the hydrocarbon components, such that the natural gas can be used by consumers after being separated into the hydrocarbon components according to the needs of the demand side. The apparatus includes a storage tank and a hydrocarbon liquefied gas mixture accommodated in the storage tank. The mixture has hydrocarbon components composed of methane, ethane, propane and butane, and is produced by liquefying raw natural gas without changing the relative ratio of methane, ethane, propane and butane in the raw natural gas immediately after extraction from the gas well. The method and apparatus can be applied to floating marine structures. | 11-17-2011 |
Jae Ryu Bae, Geoje-Si KR
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20100122542 | METHOD AND APPARATUS FOR ADJUSTING HEATING VALUE OF NATURAL GAS - Disclosed is a method and apparatus for adjusting heating value of natural gas, wherein components having high heating value are separated from natural gas consisting of various hydrocarbon components to reduce heating value of natural gas supplied to the markets. The method includes heating liquefied natural gas (LNG), separating the LNG heated and partially gasified into a gaseous component having low heating value and a liquid component having high heating value. | 05-20-2010 |
Ji Hyae Bae, Ichon KR
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20080253203 | DATA OUTPUT CIRCUIT FOR SEMICONDUCTOR MEMORY APPARATUS - A data output circuit for a semiconductor memory apparatus includes a data output control unit that generates a selection signal, an output timing signal, and an input control signal in response to a read command and a clock, and a signal-responsive data output unit that receives parallel data in response to the input control signal, arranges the parallel data in response to the selection signal, and sequentially outputs the arranged parallel data as serial data in synchronization with the output timing signal. | 10-16-2008 |
Ji-Hyae Bae, Kyoungki-Do KR
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20090059693 | Semiconductor memory device - A semiconductor memory device includes: a data multiplexing unit configured to output one of a data training pattern and data transferred through a first global input/output line in response to a training control signal; and a latch unit configured to latch an output of the data multiplexing unit to apply and maintain the latched output to a second global input/output line. | 03-05-2009 |
20090116311 | Semiconductor memory device - A semiconductor memory device includes data lines for transmitting one of data and a training data pattern, wherein the training data pattern is preset to a specific pattern, and training drivers for transmitting the training data pattern to the data lines in response to a training control signal which is produced by decoding a read training command. The semiconductor memory device according to the present invention can exactly measure a delay time, which is changed according to the surrounding environments between a semiconductor memory device and a data processing unit, through a data training and operation timing can be also adjusted based on the measured delay time. | 05-07-2009 |
20090119419 | Semiconductor memory device with high-speed data transmission capability, system having the same, and method for operating the same - Semiconductor memory device with high-speed data transmission capability, system having the same includes a plurality of address input circuits and a plurality of data output circuits and a training driver configured to distribute address information input through the plurality of address input circuits together with a data loading signal for a read training, and generate data training patterns to be output through the plurality of data output circuits. | 05-07-2009 |
20120210079 | SEMICONDUCTOR MEMORY DEVICE FOR TRANSFERRING DATA AT HIGH SPEED - A semiconductor memory device includes: a data multiplexing unit configured to output one of a data training pattern and data transferred through a first global input/output line in response to a training control signal; and a latch unit configured to latch an output of the data multiplexing unit to apply and maintain the latched output to a second global input/output line. | 08-16-2012 |
20120284470 | SEMICONDUCTOR MEMORY DEVICE WITH HIGH-SPEED DATA TRANSMISSION CAPABILITY, SYSTEM HAVING THE SAME, AND METHOD FOR OPERATING THE SAME - Semiconductor memory device with high-speed data transmission capability, system having the same includes a plurality of address input circuits and a plurality of data output circuits and a training driver configured to distribute address information input through the plurality of address input circuits together with a data loading signal for a read training, and generate data training patterns to be output through the plurality of data output circuits. | 11-08-2012 |
Jin-Chan Bae, Kyungsangbuk-Do KR
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20110101576 | Tuyere for Manufacturing Molten Iron and Method for Injecting Gas Using the Same - A tuyere for manufacturing molten iron is provided. The tuyere includes i) an oxygen injection opening that is configured to inject oxygen therethrough, and ii) a sealing gas injection opening that is located to be spaced apart from the oxygen injection opening and is configured to inject a sealing gas surrounding the oxygen. | 05-05-2011 |
Jin-Hee Bae, Uiwang-Si KR
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20110129981 | FILLER FOR FILLING A GAP AND METHOD FOR MANUFACTURING SEMICONDUCTOR CAPACITOR USING THE SAME - A filler for filling a gap includes a hydrogenated polysiloxazane having an oxygen content of about 0.2 to about 3 wt %. A chemical structure of the hydrogenated polysiloxazane includes first, second, and third moieties represented by the following respective Chemical Formulas 1-3: | 06-02-2011 |
20120164382 | COMPOSITION FOR FORMING A SILICA LAYER, METHOD OF MANUFACTURING THE COMPOSITION, SILICA LAYER PREPARED USING THE COMPOSITION, AND METHOD OF MANUFACTURING THE SILICA LAYER - A composition for forming a silica layer, a method of manufacturing the composition, a silica layer prepared using the composition, and a method of manufacturing the silica layer, the composition including hydrogenated polysilazane, hydrogenated polysiloxazane, or a combination thereof, wherein a concentration of a sum of hydrogenated polysilazane and hydrogenated polysiloxazane having a weight average molecular weight, reduced to polystyrene, of greater than or equal to about 50,000 is about 0.1 wt % or less, based on a total amount of the hydrogenated polysilazane and hydrogenated polysiloxazane. | 06-28-2012 |
20120177829 | COMPOSITION FOR FORMING SILICA BASED INSULATING LAYER, METHOD FOR MANUFACTURING COMPOSITION FOR FORMING SILICA BASED INSULATING LAYER, SILICA BASED INSULATING LAYER AND METHOD FOR MANUFACTURING SILICA BASED INSULATING LAYER - A composition for forming silica-based insulation layer includes a hydrogenated polysiloxazane including a moiety represented by the following Chemical Formula 1 and a moiety represented by the following Chemical Formula 2, and having a chlorine concentration of about 1 ppm or less: | 07-12-2012 |
20130017662 | FILLER FOR FILLING A GAP, METHOD OF PREPARING THE SAME AND METHOD OF MANUFACTURING SEMICONDUCTOR CAPACITOR USING THE SAMEAANM PARK; Eun-SuAACI Uiwang-siAACO KRAAGP PARK; Eun-Su Uiwang-si KRAANM Kim; Bong-HwanAACI Uiwang-siAACO KRAAGP Kim; Bong-Hwan Uiwang-si KRAANM Lim; Sang-HakAACI Uiwang-siAACO KRAAGP Lim; Sang-Hak Uiwang-si KRAANM Kwak; Taek-SooAACI Uiwang-siAACO KRAAGP Kwak; Taek-Soo Uiwang-si KRAANM Bae; Jin-HeeAACI Uiwang-siAACO KRAAGP Bae; Jin-Hee Uiwang-si KRAANM Yun; Hui-ChanAACI Uiwang-siAACO KRAAGP Yun; Hui-Chan Uiwang-si KRAANM Kim; Sang-KyunAACI Uiwang-siAACO KRAAGP Kim; Sang-Kyun Uiwang-si KRAANM Lee; Jin-WookAACI Uiwang-siAACO KRAAGP Lee; Jin-Wook Uiwang-si KR - A filler for filling a gap includes a compound represented by the following Chemical Formula 1. | 01-17-2013 |
20140187017 | PROCESS OF PREPARING A GAP FILLER AGENT, A GAP FILLER AGENT PREPARED USING SAME, AND A METHOD FOR MANUFACTURING SEMICONDUCTOR CAPACITOR USING THE GAP FILLER AGENT - A method of preparing a gap filler agent includes adding a halosilane to a basic solvent, and, to the basic solvent and the halosilane, adding ammonia in an amount of about 50 to about 70 parts by weight based on 100 parts by weight of the halosilane at a rate of about 1 g/hr to about 15 g/hr. | 07-03-2014 |
20140315367 | RINSE LIQUID FOR INSULATING FILM AND METHOD OF RINSING INSULATING FILM - A rinse liquid for an insulation layer, the rinse liquid including a solvent represented by the following Chemical Formula 1: | 10-23-2014 |
20140346391 | POLYSILOXANE HYDROXIDE THIN-FILM RINSE SOLUTION, AND POLYSILOOXAZINE HYDROXIDE THIN-FILM PATTERN-FORMING METHOD USING THE SAME - Provided is a rinse solution for a hydrogenated polysiloxazane thin film including an additive selected from an alcohol-based solvent, an ester-based solvent, a silanol-based solvent, an alkoxysilane-based solvent, an alkylsilazane-based solvent, and a combination thereof in an amount of 0.01 wt % to 7 wt % based on the total amount of the rinse solution. | 11-27-2014 |
Jongdeuk Bae, Changwon-Si KR
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20110050059 | WASHING MACHINE - A washing machine of the present invention comprises a top cover where a laundry entrance hole is formed through which laundry is put in from above; a lid assembly coupled to the top cover in a rotatable manner and opening and closing the laundry entrance hole; and a stopper being formed at least in one of the top cover and the lid assembly and preventing the lid assembly from being rotated more than a maximum opening angle. The stopper prevents a lid assembly from being rotated more than a maximum opening angle. | 03-03-2011 |
20110050060 | WASHING MACHINE - A washing machine according to one embodiment of the present invention comprises a top cover where a laundry entrance hole is formed through which laundry is put in from above; a lid assembly coupled to the top cover in a rotatable manner and opening and closing the laundry entrance hole; a first hinge connecting the top cover and the lid assembly; and a cam being installed in the first hinge and preventing the lid assembly from being rotated more than a maximum opening angle. | 03-03-2011 |
20110056029 | RINSING METHOD OF WASHING MACHINE - A rinsing method of a washing machine according to the present invention supplies fabric softener after getting fabric wet by spraying water through a spray nozzle. Therefore, not only fabric can become fully wet while reducing water used for rinsing but also fabric softener can be spread out evenly over the fabric. | 03-10-2011 |
20110089793 | WASHING MACHINE - A washing machine which includes a lid assembly opening/closing a laundry entrance hole, wherein the lid assembly includes a lid frame and a lid inner coupled to an inside of the lid frame and having a hinge unit, is provided. The lid assembly may be easily assembled and maintain a secure coupling, thereby allowing for a reliable and stable washing machine. Further, the lid assembly may be easily opened or closed by the hinge unit, and this increases convenience. | 04-21-2011 |
20110121694 | WASHING MACHINE - A washing machine comprising a cabinet, a top cover arranged at an upper surface of the cabinet and has a laundry entrance hole, wherein the upper surface of the cabinet opens, and a lid assembly arranged at the top cover and opens/closes the laundry entrance hole is provided. A handle is provided at a front side of the lid assembly. The handle protrudes forwards more than the top cover, wherein the handle and the top cover are arranged to be spaced apart from each other in upper and lower directions and in front and rear directions, thereby defining spaces between the handle and the top cover so a user's hand is inserted into the spaces to hold the handle and lifts the lid assembly. | 05-26-2011 |
20140026624 | WASHING APPARATUS - The present invention relates to a washing apparatus comprising a cabinet; a tub which is provided inside the cabinet, for storing washing water; a drum which is rotatably provided inside the tub with a vertical shaft at the center and a filtering portion for filtering water which circulates from the tub to the drum. | 01-30-2014 |
Jong-Kon Bae, Hwasung-City KR
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20100077281 | AUTOMATIC DATA RECOVERY CIRCUIT AND DATA ERROR DETECTION CIRCUIT - An automatic data recovery circuit includes a register, an error detection unit and a data recovery unit. The register stores a register data including an input data and a remainder data generated by a cyclic redundancy check calculation on the input data using a predefined generation polynomial. The error detection unit performs a modular calculation on the register data stored in the register using the predefined generation polynomial to generate an error detection signal indicating whether an error is detected in the register data stored in the register. The data recovery unit recovers the input data when an error is detected in the input data based on the error detection signal and a comparison data generated by comparing the input data stored in the register with a reference voltage using a capacitor. | 03-25-2010 |
Jongwoon Bae, Gumi-City KR
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20090066611 | PLASMA DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - A plasma display apparatus and a method of driving the same are disclosed. The plasma display apparatus includes a plasma display panel including scan electrodes and sustain electrodes, and a scan driver that supplies reset signals to the scan electrodes in reset periods of a plurality of subfields so that a period in which a lowest voltage of the reset signal is supplied varies with a reset period of at least one subfield. | 03-12-2009 |
20090073091 | PLASMA DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - A plasma display apparatus and a method of driving the same are disclosed. The plasma display apparatus includes a plasma display panel including scan and sustain electrodes, a scan driver, and a sustain driver. The scan driver supplies a first reset signal, of which a lowest voltage is a first voltage, to the scan electrode during reset periods of a plurality of subfields and supplies a scan signal, of which a lowest voltage is a third voltage lower than the first voltage, to the scan electrode during address periods. The sustain driver supplies a first sustain bias voltage to the sustain electrode during the reset periods and supplies a second sustain bias voltage higher than the first sustain bias voltage to the sustain electrode during the address periods. | 03-19-2009 |
20090085835 | PLASMA DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - A plasma display apparatus and a method of driving the same are disclosed. The plasma display apparatus includes a plasma display panel including scan electrodes and sustain electrodes, a sensor unit for detecting a temperature or a peripheral temperature of the panel, and a scan driver for supplying reset signals to the scan electrodes in a reset period of at least one subfield among a plurality of subfields at a predetermined reference temperature so that a first period in which a lowest voltage of the reset signal is supplied is different from a supply period of a lowest voltage when the temperature or the peripheral temperature of the PDP deviates the predetermined reference temperature. | 04-02-2009 |
20090091517 | METHOD OF DRIVING PLASMA DISPLAY APPARATUS - A method of driving a plasma display apparatus including a scan electrode and a sustain electrode, that are positioned parallel to each other, are disclosed. The method includes supplying a scan signal to the scan electrode during an address period of a first subfield among a plurality of subfields of a frame, supplying a reset signal to the scan electrode during a reset period of a second subfield immediately following the first subfield, supplying a first signal between the scan signal and the reset signal to the scan electrode, and supplying a second signal overlapping the first signal to the sustain electrode. A pulse width of the second signal is smaller than a pulse width of the first signal. | 04-09-2009 |
Jongwoon Bae, Gyoungsangbuk-Do KR
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20100321347 | PLASMA DISPLAY PANEL AND PLASMA DISPLAY APPARATUS - A plasma display panel according to the present invention includes a front panel including a first electrode, a second electrode, and an upper dielectric layer covering the first and second electrodes, and a rear panel including a lower dielectric layer covering a third electrode. An interval between the first electrode and the second electrode ranges from 0.4 to 0.95 times an interval between the upper dielectric layer and the lower dielectric layer. | 12-23-2010 |
Jong Woon Bae, Gumi-Si KR
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20090002277 | PLASMA DISPLAY PANEL DEVICE - The present invention relates to a plasma display panel device. The plasma display panel device includes a set-up period, a first set-down period, and a second set-down period in this order. During the set-up period, a voltage of a reset signal gradually rises. During the first set-down period, the voltage gradually falls down from a positive voltage. During the second set-down period, the voltage falls down to a negative voltage. | 01-01-2009 |
20090058767 | PLASMA DISPLAY DEVICE - There is provided a plasma display device including a plasma display panel (PDP). A unit frame of the PDP is divided into a plurality of subfields to be driven. A reset signal supplied to the scan electrodes in at least one subfield among the plurality of subfields includes a first period in which a first voltage is supplied, a second period in which a second voltage lower than the first voltage is supplied, and a third period in which a voltage is gradually reduced. A third positive voltage is supplied to the sustain electrodes in the second period. In the reset period for initializing the wall charges formed in the electrodes, low voltage small width signals are supplied to the scan electrodes to erase the positive polar wall charges formed in the scan electrodes so that the generation of the brilliant point can be prevented and that the driving margin of the PDP can be secured. In addition, after the wall charges are erased, a positive polar voltage is supplied to the scan electrodes and the sustain electrodes to form the negative polar charges in the discharge space on the electrodes so that a voltage margin for the address discharge and the sustain discharge is secured and that the discharge can be stabilized. | 03-05-2009 |
20090146984 | PLASMA DISPLAY APPARATUS - The present invention relates to a plasma display apparatus. The plasma display apparatus of the present invention includes a plasma display panel having a plurality of scan electrodes and a sustain electrode formed in a front substrate, and drivers supplying driving signals to the plurality of electrodes. The plurality of scan electrodes is divided into two or more groups, each comprising first and second groups. In a reset period of at least one of a plurality of subfields constituting one frame, during a set-up period, voltages supplied to scan electrodes of at least one of the first and second groups gradually rise from a first voltage to a second voltage, and a voltage supplied to the sustain electrode gradually rises from a third voltage to a fourth voltage. In accordance with the plasma display apparatus according to the present invention, in driving a high-resolution plasma display panel such as Full HD panels, reset signals that gradually rise and fall are supplied to the scan electrodes and the sustain electrodes at the same time. Accordingly, an erroneous discharge in an address period can be reduced, and the picture quality of a display image can be improved. | 06-11-2009 |
20090184949 | PLASMA DISPLAY DEVICE - There is provided a plasma display device. The plasma display device includes a plasma display panel (PDP) and a driving unit for generating driving signals for driving the PDP. A period in which sustain signals are supplied to the PDP includes a first period in which sustain signals supplied to the PDP gradually increase from a reference voltage to a first voltage, a second period for sustaining a second voltage higher than the first voltage, a third period gradually falling from the second voltage to a third voltage higher than the reference voltage, and a fourth period for sustaining the reference voltage. The length of the first period is shorter than the length of the third period. The first switch is turned on at a point of time before the magnitude of current that flows through the inductor reaches a maximum value and then, becomes 0 in the first period. In supplying the sustain signals to the PDP, the point of time where the sustain voltage sustain period or the reference voltage sustain period starts is controlled so that the driving margin of the PDP can be secured enough without remarkably increasing the power consumption for the PDP and that the high resolution PDP can be driven at high speed. | 07-23-2009 |
Joong-Myeon Bae, Daeion KR
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20100064508 | METHOD OF SEALING A BIPOLAR PLATE SUPPORTED SOLID OXIDE FUEL CELL WITH A SEALED ANODE COMPARTMENT - Methods of sealing a bipolar plate supported solid oxide fuel cell with a sealed anode compartment are provided. The solid oxide fuel cell includes a cathode, an electrolyte, and an anode, which are supported on a metallic bipolar plate assembly including gas flow fields and the gas impermeable bipolar plate. The electrolyte and anode are sealed into an anode compartment with a metal perimeter seal. An improved method of sealing is provided by extending the metal seal around the entire perimeter of the cell between an electrolyte and the bipolar plate to form the anode compartment. During a single-step high temperature sintering process the metal seal bonds to the edges of the electrolyte and anode layers, the metal foam flow field and the bipolar plate to form a gastight containment. | 03-18-2010 |
Joonwoon Bae, Gyoungsangbuk-Do KR
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20090021166 | PLASMA DISPLAY PANEL - A plasma display panel that can improve a driving efficiency by advancing a structure of at least one of a first electrode and a second electrode in a dummy area or a pad area is provided. The plasma display panel includes a front substrate in which a first electrode and a second electrode in parallel to each other are disposed, a rear substrate in which a third electrode intersecting the first electrode and the second electrode is disposed, and a barrier rib disposed between the front substrate and the rear substrate and for partitioning a discharge cell. At least one of the first electrode and the second electrode includes a plurality of line portions intersecting the third electrode in an active area, and two or more line portions of at least one of the first electrode and the second electrode are combined into one in a dummy area at the outer side of the active area. | 01-22-2009 |
Jungjun Bae, Seogwipo-Si KR
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20090041652 | METHOD FOR SEPARATING CARBON NANOTUBES, METHOD FOR DISPERSING CARBON NANOTUBES AND COMPOSITIONS USED FOR THE METHODS - The separation of carbon nanotubes into metallic carbon nanotubes and semiconducting carbon nanotubes is made to be possible simultaneously with the dispersion of the carbon nanotubes by using viologen. | 02-12-2009 |
Jung-Sook Bae, Daejeon-Si KR
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20100130211 | HANDOVER DETERMINATION APPARATUS AND METHOD IN OVERLAY WIRELESS NETWORK ENVIRONMENT - A handover determination apparatus and method in an overlay wireless network environment is provided. A handover situation is detected with consideration of a user environment including user requirements and service efficiency, as well as received signal strength of a wireless network, and an unnecessary handover due to a temporary condition change is prevented by use of a dwell timer. Accordingly, a seamless optimized wireless network service can be provided to a user regardless of a location of the user. | 05-27-2010 |
Junsoo Bae, Hwseong-Si KR
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20100118595 | RESISTANCE VARIABLE MEMORY DEVICES AND READ METHODS THEREOF - A resistance-variable memory device includes memory cells, a high voltage circuit, a precharging circuit, a bias circuit, and a sense amplifier. Each memory cell may, for example, include a resistance-variable material and a diode connected to a bitline. The high voltage circuit provides a high voltage from a power source. The precharging circuit raises the bitline up to the high voltage after charging the bitline up to the power source voltage. The bias circuit supplies a read current to the bitline using the high voltage. The sense amplifier compares a voltage of the bitline with a reference voltage by means of the high voltage. | 05-13-2010 |
Ju-Yeol Bae, Gwacheon-Si KR
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20100128909 | Apparatus having hearing aid - A portable terminal includes an apparatus capable of providing a hearing aid service. The apparatus includes a sensor configured to measure a spatial tilt of the portable terminal. The apparatus also includes a controller that determines whether a left ear or a right ear is used for communication based on the measured spatial tilt of the portable terminal. An audio signal processor compensates an audio signal according to the characteristic of determined ear. | 05-27-2010 |
Ki-Hyoung Bae, Gumi-City KR
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20080252530 | Multi-resonant broadband antenna - A multi-resonant broadband antenna constructed with a dielectric substrate; a fractal radiation element having a predetermined fractal grid structure adhered on an upper surface of the dielectric substrate. A feed line adhered on the upper surface of the dielectric substrate feeds the fractal radiation element, and a ground plane positioned on a lower surface of the dielectric substrate opposite to the feed line, is physically separated by the dielectric substrate from the feed line. | 10-16-2008 |
Kyu-Han Bae, Yongin-City KR
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20090316071 | Dual liquid crystal display device - A dual liquid crystal display (LCD) device including a first LCD panel displaying an image on a first surface; a second LCD panel formed on the same substrate to display an image on a second surface; a light source disposed at an adjacent side under the first LCD panel; a light guide disposed under the first and second LCD panels and including a first light guide block corresponding to the first LCD panel and having dot patterns formed in a first surface and a second light guide block corresponding to the second LCD panel and having taper-cascade grooves formed on a first surface; and a housing settling the first and second LCD panels, the light source and the light guide and having an opening to correspond to an image display surface of the second LCD panel. | 12-24-2009 |
20090316075 | Dual liquid crystal display device - A dual liquid crystal display device includes a transmissive liquid crystal display panel; a reflective liquid crystal display panel formed on the same substrate as the transmissive liquid crystal display panel; a first light guide block disposed under the transmissive liquid crystal display panel and having dot patterns formed on a first surface thereof; a second light guide block disposed under the reflective liquid crystal display panel and having V-grooves formed on a first surface thereof and dot pattern formed on a second surface thereof; a light source disposed adjacent to the first light guide block; and a housing in which the transmissive and reflective liquid crystal display panels, the light source and the light guide blocks are seated, the housing having an opening to correspond to an image display surface of the reflective liquid crystal display panel. | 12-24-2009 |
20110187956 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display (LCD) including: a display panel; a backlight unit to radiate light to the display panel; a mold frame surrounding the backlight unit and supporting the display panel; a housing to receive the display panel, backlight unit, and mold frame; and a resin unit provided between the display panel and the housing. A receiving groove is formed below the resin unit, by sloped surfaces of the mold frame and side walls of the housing. | 08-04-2011 |
20120113352 | Liquid Crystal Display Apparatus and a Frame Assembly Thereof - A liquid crystal display (LCD) apparatus that is stable and has reduced assembling dispersion between a mold frame and a bezel. The liquid crystal display apparatus includes: an LCD panel; a backlight unit disposed at the back of the LCD panel; a mold frame having a storage space for storing the LCD panel and the backlight unit, and having an external surface on which a plurality of protruding units are formed; and a bezel for supporting and fixing the mold frame by contacting the plurality of protruding units and a lower outer surface of the mold frame. | 05-10-2012 |
20120120339 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display (LCD) device with reduced defects due to a reduced stress between corners of an LCD panel assembly and a molded frame. The LCD device includes an LCD panel assembly; and a molded frame that houses the LCD panel assembly, wherein the molded frame includes: sidewalls surrounding outer surfaces of the LCD panel assembly; settling units protruding from at least one of corners of the sidewalls corresponding to bottom corners of the LCD panel assembly; and escape grooves recessed in a rearward direction in at least one of the settling units. | 05-17-2012 |
20140267948 | TOUCH KEY ASSEMBLY, DISPLAY DEVICE INCLUDING THE TOUCH KEY ASSEMBLY AND METHOD OF ASSEMBLING THE DISPLAY DEVICE - A touch key assembly includes a light guiding film between a window and a display panel, a flexible printed circuit (FPC) film attached to the light guiding film, and an attaching member including an attaching portion interposed between the light guiding film and the window, and a blocking portion interposed between the window and the display panel. | 09-18-2014 |
20140293581 | WINDOW AND DISPLAY DEVICE - A window configured to be laminated on a display panel by resin, the display panel including a display area configured to display an image and a non-display area adjacent the display area includes a window main body configured to cover the display panel; a groove in a region corresponding to the non-display area of the display panel, the groove being recessed from a surface of the window main body facing the display panel; and a touch portion within the groove and configured to recognize a touch. | 10-02-2014 |
Min-Gwan Bae, Gunpo-Si KR
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20090119121 | Peer-to-peer service providing system and method for preventing contents from being illegally distributed - A peer-to-peer (P2P) service providing system and method for preventing contents from being illegally distributed are disclosed. An electronic tag is assigned to digital contents after generating the contents. Information regarding the electronic tag is provided in response to a content request. A determination is made as to whether a fee to share corresponding contents has been paid using the electronic tag information, and the corresponding contents are provided. Illegal content distribution through the Internet (particularly, a P2P system) can be prevented. | 05-07-2009 |
Myung Ae Bae, Taejeon-Si KR
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20100333217 | SCREENING METHOD FOR THE COMPOSITION FOR PREVENTION OR TREATMENT OF OSTEOPOROSIS AND METABOLIC BONE DISEASE USING TALLYHO/JNGJ MOUSE - Provided is a method for screening a composition for preventing or treating an osteoporosis and a metabolic bone disease using a TALLYHO/JngJ mouse, and more particularly, to a method for screening a compound effective in preventing and treating a disease caused by abnormalities of a bone metabolism including an osteoporosis, through assessment of a bone regeneration activity, such as acceleration of osteoblast differentiation, inhibition of osteoclast differentiation, variation of cytokine in a serum, as well as a bone mineral density and a bone mineral content in a femur, using a TALLYHO/JngJ mouse instead of a ovariectomized animal generally used in estimating the efficacy of a new osteoporosis medicine in an animal. The screening method has a simple and stable experiment procedure, and can be used in developing an agent for treating an osteoporosis of men and improving the bone mineral content. Therefore, the method can be used in estimating an indirect efficacy on the metabolic bone disease and the osteoporosis. | 12-30-2010 |
Sa Chun Bae, Uiwang-Si KR
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20100168333 | Thermoplastic Resin Having Excellent Heat Resistance and Impact Strength and Method of Preparing the Same - The present invention provides a thermoplastic resin composition that can have excellent heat resistance and impact strength comprising a rubber-modified styrene resin and a copolymer of N-substituted maleimide compound and aromatic vinyl compound. | 07-01-2010 |
Sanghyuck Bae, Paju-Si KR
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20100156825 | Liquid crystal display - A multi-touch sensing method and apparatus are described. The multi-touch sensing method includes: storing, in a memory, coordinate values of a first dead zone and coordinate values of a second dead zone existing between first and second pair of image sensors, respectively; calculating coordinate values of touch points from images obtained by the first and second pairs of image sensors; comparing the coordinate values of the touch point and the coordinate values of the dead zones to identify the location of the dead zone to which the touch point belongs; selecting the coordinate values calculated in the third step if the coordinate values of the touch point belong to the first dead zone; and selecting the coordinate values calculated in the second step if the coordinate values of the touch point belong to the second dead zone. | 06-24-2010 |
20130342478 | TOUCH SENSING APPARATUS AND DRIVING METHOD THEREOF - A touch sensing apparatus according to an embodiment of the present invention includes: a display device including a plurality of pixels and displaying an image; a touch screen including a plurality of touch sensors and being included in the display device; display panel driving circuits for driving the display device; a touch sensing circuit for applying a driving signal to the touch sensors to sense a voltage or capacitance variation in the touch sensors; a controller for time-dividing a first frame period into a first driving period for displaying an image on the display device and a second driving period for sensing the touch sensors; and a reset control circuit for controlling operations of the display panel driving circuits with a reset enable signal to initialize the pixels of the display device to an equivalent reset voltage at predetermined intervals between the first driving period and the second driving period. | 12-26-2013 |
Sang-Hyuck Bae, Paju KR
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20100156828 | TOUCH TYPE DISPLAY DEVICE - A touch type display device includes: a flat panel display module; a plurality of infrared light emitting units disposed on a portion or on the entirety of the edge of the flat panel display module; an infrared camera disposed on at least two corners of the flat panel display module; and a band pass filter allowing light of a certain wavelength band in light emitted from the infrared light emitting units to pass therethrough so as to be supplied to the infrared camera. | 06-24-2010 |
Sang Jo Bae, Chungcheongbuk-Do KR
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20110007244 | PRESSURE- SENSITIVE ADHESIVE COMPOSITIONS, POLARIZERS AND LIQUID CRYSTAL DISPLAYS COMPRISING THE SAME - The present invention relates to pressure-sensitive adhesive compositions which contain (A) hydroxyl group and alkylene oxide group containing acrylic copolymer and (B) a multifunctional isocyanate-based hardener, and form interpenetrating network structures when hardened, and polarizers and liquid crystal displays comprising the same. The pressure-sensitive adhesive compositions of the present invention exhibit superior durability, reliability, and workability and effectively prevent light leakage under high temperature and/or high humidity conditions. Particularly, the present invention provides pressure-sensitive adhesive compositions capable of significantly suppressing light leakage even in large size display devices, and polarizers and liquid crystal displays comprising the same. | 01-13-2011 |
Seung Hyup Bae, Chungnam KR
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20110108377 | HYDRAULIC ACTIVE BOOSTER - Disclosed is a hydraulic active booster capable of easily adjusting the structure of a simulator. The simulator of the hydraulic active booster includes a simulator housing having a first receiving part for receiving a control plunger, a second receiving part for receiving a part of a first piston into which the control plunger is inserted, and a third receiving part for receiving a simulator piston. The third receiving part is separated from the first and second receiving parts. | 05-12-2011 |
20110126534 | HYBRID BRAKE SYSTEM - Disclosed is a hybrid brake system equipped with a pedal simulator having a parallel structure. The hybrid brake system includes an input shaft connected to a brake pedal, a pedal simulator provided therein with a control plunger connected with the input shaft, a master cylinder communicating with the pedal simulator and provided therein with first and second pistons, an oil supply part supplying oil to the pedal simulator and the master cylinder, and a boosting part communicating with the pedal simulator and forming repulsive force when the brake pedal is stepped on. | 06-02-2011 |
20110132703 | HYBRID BRAKE SYSTEM - Disclosed is a hybrid brake system to perform a braking operation for a vehicle by generating hydraulic pressure in a master cylinder. The hybrid brake system includes an input shaft, a pedal simulator connected to the input shaft, a master cylinder provided therein with first and second pistons, an oil supply part supplying oil to the pedal simulator and the master cylinder, a power piston connected to the first piston, and a first chamber formed between the power piston and an inner surface of the master cylinder. The pedal simulator includes a simulation housing, a simulation rod provided at one end of the simulation housing, a second chamber formed at a lateral side of the first chamber to receive the simulation rod, and a boosting part communicated with the second chamber to generate the repulsive force as the brake pedal is pressed. | 06-09-2011 |
20110259004 | BRAKE ACTUATOR UNIT - Disclosed is a brake actuator unit capable of improving the pedal feeling. The brake actuator unit includes a housing, a master cylinder connected to one end of the housing and provided therein with first and second pistons arranged in parallel to each other, an operating fluid reservoir coupled to an upper portion of the master cylinder to store operating fluid, a simulator accommodated in the master cylinder to provide repulsive force of a pedal, an input shaft moving back and forth according to an operation of the pedal, a control plunger slidably moving back and forth together with the input shaft, first and second output shafts positioned corresponding to first and second pistons to move back and forth together with the control plunger, and a pedal displacement sensor connected to the input shaft. | 10-27-2011 |
Se-Yeul Bae, Kyungki-Do KR
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20080246156 | Semiconductor device and method of manufacturing the same - A method of manufacturing a semiconductor device includes: forming a first pad including a first metal and an inter-connection line including the first metal in a scribe lane region; forming a second pad including the first metal in a chip region; sequentially forming an etch-stop layer and a first insulation layer on the first pad, the inter-connection line, and the second pad; exposing the first and second pads by patterning the etch-stop layer and the first insulation layer; forming third and fourth pads including a second metal on the first and second pads; sequentially forming second and third insulation layers on the third pad, the fourth pad, and the patterned first insulation layer; and etching the first, second, and third insulation layers using the patterned photosensitive layer on the third insulation layer to expose the third and fourth pads. | 10-09-2008 |
Suho Bae, Gumi-City KR
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20090009078 | PLASMA DISPLAY PANEL AND PLASMA DISPLAY APPARATUS - A plasma display panel and a plasma display apparatus are disclosed. The plasma display panel includes a front substrate, a rear substrate positioned to be opposite to the front substrate, a barrier rib positioned between the front substrate and the rear substrate to partition a discharge cell, and a phosphor layer positioned inside the discharge cell. The phosphor layer includes a first phosphor layer emitting red light, a second phosphor layer emitting blue light, and a third phosphor layer emitting green light. The first phosphor layer includes a red pigment. At least one of the first phosphor layer, the second phosphor layer or the third phosphor layer includes magnesium oxide (MgO) material. | 01-08-2009 |
Suk Yong Bae, Gyeongju KR
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20090113735 | METHOD OF MEASURING A CLEARANCE OF A HUB BEARING FOR VEHICLES - The present invention relates to a method of measuring a clearance of a hub bearing for vehicles. A hub is fixed to a lower jig when a row of hub-side balls is disposed and an outer ring is disposed on an outer periphery of the hub and a row of inner ring-side balls and an inner ring are disposed. A press-fit jig is contacted to the inner ring and a load of less than 5 kgf is applied to an outer surface of the outer ring to prevent its vibration and movement. A gauge is installed to a portion of the outer ring. The inner ring is gradually press-fitted by the jig. An amount of press-fit of the inner ring is measured from when the gauge begins to move when press-fitting of the inner ring is completed. The amount of clearance is simply measured. | 05-07-2009 |
Sun Bae Bae, Daejeon Metropolitan City KR
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20100270372 | WORK-CONDITION MANAGEMENT SYSTEM FOR PREVENTING INDUSTRIAL ACCIDENTS - A work-condition management system for preventing industrial accidents is disclosed. In one embodiment, the system includes an attendance input terminal and a drunkometer connected to an alcohol-measuring probe, to analyze and check physical conditions of workers and judge the suitability of the workers for work to allow the selected workers to work, thus considerably reducing industrial accidents and product defects occurring in the industrial sites. In one embodiment, the work-condition management system includes a measuring device to measure vital signs including blood-alcohol level, blood pressure and body temperature and simply check physical conditions of attending workers, to considerably reduce safety-concerned industrial accidents and product defects occurring in the industrial sites, and a workability-deciding member to compare data obtained from the measuring device with a preset range for normal vital sign and determine the suitability of workers for work based on the comparison results, thereby improving work efficiency and decreasing product defects. | 10-28-2010 |
Su-Yeal Bae, Chungcheongnam-Do KR
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20110021582 | BENZOPHENONE THIAZOLE DERIVATIVES USEFUL FOR INHIBITING FORMATION OF MICROTUBULE AND METHOD FOR PRODUCING THE SAME - Disclosed are a novel thiazole-containing benzophenone derivative represented by formula 1, and an isomer thereof, a pharmaceutically acceptable salt thereof, a hydrate thereof and a solvate thereof, a pharmaceutical composition comprising the derivative, a use of the derivative as therapeutic agent and a method for preparing the derivative. The benzophenone thiazole derivatives inhibit formation of microtubules and eliminate actively proliferating cells of malignant tumors to control general cell proliferation. In formula 1, R, R | 01-27-2011 |
Tae Meon Bae, Daegu-City KR
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20080225116 | Method and Apparatus For Defining and Reconstructing Rois in Scalable Video Coding - A multiple ROI (region of interest) setting method and apparatus in scalable video coding and an ROI reconstructing method and apparatus are provided. The multiple ROI setting apparatus includes: an ROI setting unit which sets at least one or more ROIs and allocates ROI identification numbers to the each of ROIs; a mapping unit which allocates at least one or more slice group identification numbers to the at least one or more ROI identification numbers; and a message generating unit which generates a message including ROI-associated information, slice-group-associated information, mapping information on mapping of the ROI identification number to the at least one or more slice group identification numbers, and scalability information. | 09-18-2008 |
20090161762 | METHOD OF SCALABLE VIDEO CODING FOR VARYING SPATIAL SCALABILITY OF BITSTREAM IN REAL TIME AND A CODEC USING THE SAME - Methods of coding a bitstream in which the frames are encoded for enabling a spatial resolution is changed in real time, extracting the bitstream by adding a signaling message indicating that the spatial resolution is changed, and decoding the bitstream in which the spatial resolution is changed in real time after actively detects whether the spatial resolution is changed without additional information, and a codec using the methods are provided. Therefore, if the network has the restricted environment that the resolution is changed in real time while a video encoding and decoding or if there is a need to output the video whose the spatial resolution is partly changed in the decoder, the present invention provides methods to actively cope with the spatial resolution change of the video so as to efficiently watch the video. | 06-25-2009 |
20120201306 | METHOD AND APPARATUS FOR DEFINING AND RECONSTRUCTING ROIS IN SCALABLE VIDEO CODING - A multiple ROI (region of interest) setting method and apparatus in scalable video coding and an ROI reconstructing method and apparatus are provided. The multiple ROI setting apparatus includes: an ROI setting unit which sets at least one or more ROIs and allocates ROI identification numbers to the each of ROIs; a mapping unit which allocates at least one or more slice group identification numbers to the at least one or more ROI identification numbers; and a message generating unit which generates a message including ROI-associated information, slice-group-associated information, mapping information on mapping of the ROI identification number to the at least one or more slice group identification numbers, and scalability information. | 08-09-2012 |
20130294506 | METHOD AND APPARATUS FOR DEFINING AND RECONSTRUCTING ROIS IN SCALABLE VIDEO CODING - A multiple ROI (region of interest) setting method and apparatus in scalable video coding and an ROI reconstructing method and apparatus are provided. The multiple ROI setting apparatus includes: an ROI setting unit which sets at least one or more ROIs and allocates ROI identification numbers to the each of ROIs; a mapping unit which allocates at least one or more slice group identification numbers to the at least one or more ROI identification numbers; and a message generating unit which generates a message including ROI-associated information, slice-group-associated information, mapping information on mapping of the ROI identification number to the at least one or more slice group identification numbers, and scalability information. | 11-07-2013 |
Tae-Meon Bae, Gwangju-City KR
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20100232508 | CODING METHOD OF REDUCING INTERLAYER REDUNDANCY USING MITION DATA OF FGS LAYER AND DEVICE THEREOF - Provided is a scalable video coding method and apparatus. Motion data of a high-quality fine grain scalability (FGS) layer is used for interlayer coding in order to remove redundancy between coarse grain scalability (CGS) layers or layers having different spatial resolutions, and information indicating that data of the FGS layer has been used for interlayer motion prediction is inserted for Moving Picture Expert Group (MPEG)-4 scalable video encoding. A bitstream extractor checks the information and performs extraction to maintain the data of the FGS layer. MPEG-4 scalable video decoding is performed using the information. By using the FGS layer, interlayer redundancy can be efficiently removed, thereby improving encoding efficiency. | 09-16-2010 |
Tae-Moon Bae, Daegu-City KR
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20100046620 | SCALABLE VIDEO CODING ENCODER WITH ADAPTIVE REFERENCE FGS AND FGS MOTION REFINEMENT MECHANISM AND METHOD THEREOF - Provided are alternatives for improving coding efficiency when an AR-FGS technique and an FGS motion refinement technique are applied to scalable video coding. When prediction of a residual signal an FGS layer is not performed, a ′ prediction signal of block related to the FGS layer is predicted in the same manner as the manner of predicting a prediction signal of a base quality layer. A scaling factor is allowed to have a non-zero value if required, and the residual signal of the FGS layer is used to determine a scaling factor of a higher FGS layer. The AR-FGS and FGS motion refinement techniques are restricted from being simultaneously used for key pictures. | 02-25-2010 |
Whi-Young Bae, Gwangju-Si KR
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20100219880 | LEVEL DETECTOR, VOLTAGE GENERATOR, AND SEMICONDUCTOR DEVICE - A level detector, a voltage generator, and a semiconductor device are provided. The voltage generator includes a level detector that senses the level of an output voltage to output a sensing signal and a voltage generating unit that generates the output voltage in response to the sensing signal. The level detector may include a first reference voltage generator configured to divide a first voltage and to output a first reference voltage, a second reference voltage generator configured to divide a second voltage in response to the output voltage and to output a second reference voltage that varies as a function of temperature, and a differential amplifier configured to receive the first and second reference voltages and to output a sensing signal in response to a sensing voltage generated by amplifying a difference between the first and second reference voltages. | 09-02-2010 |
Won Rak Bae, Jecheon KR
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20100098365 | HUB BEARING UNIT PROVIDED WITH MULTIPLE ROWS OF ROLLING ELEMENTS - There is provided a hub bearing unit with multiple rows of rolling elements. A hub has one or more inner race surfaces. An inner ring is seated on an outer peripheral surface of the hub and has one or more inner race surfaces thereon. An outer ring is formed with outer race surfaces as many as inner race surfaces formed at the hub and the inner ring. Rolling elements are disposed between the outer race surfaces and the inner race surfaces. Cages are disposed to maintain circumferential intervals of the rolling elements. The outer ring is formed with three or more outer race surfaces. The rolling elements are arranged in three or more rows. The arrangement of multiple-row rolling elements enhances the life of the bearing. Manufacturing costs are curtailed and rolling resistance is reduced compared to the tapered roller bearing. | 04-22-2010 |
Won Youl Bae, Gwacheon-Si KR
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20100064302 | OPTICAL DISC REPRODUCING APPARATUS - An optical disc reproducing apparatus includes a body installed at a wall or other mounting apparatus, and an optical disc drive protruding from the body such that an optical disc is inserted into the optical disc drive. The optical disc drive is rotatably installed to the body to protrude forward from the body, so that the optical disc reproducing apparatus is installed regardless of positions of a wall-mount television installed above the optical disc reproducing apparatus. | 03-11-2010 |
20100169902 | DISC LOADING DEVICE - Disclosed herein is a disc loading device applied to small-sized and slim type disc players. The disc loading device may include a first guide lever, a second guide lever, a trigger lever, a chucking unit, a slider, and a connecting unit. The connecting unit may be selectively operatively connected to the second guide lever, upon loading a first disc or a second disc, to change a timing at which a rotational force of the trigger lever may be transmitted to the slider. | 07-01-2010 |
20120174131 | DISK DRIVE APPARATUS - A disk drive apparatus is provided. The disk drive apparatus includes: a frame which includes a slot to insert a disk therethrough; a spindle motor assembly which includes a turntable including a disk seating part and a chucking member, and a spindle motor to rotate the turntable; a traverse assembly which mounts the spindle motor thereon and is movable in a direction perpendicular to an inserting direction of the disk; a conveyance roller which is movable between a contact position and a non-contact position with the disk and conveys the disk using a friction force; and a roller driving unit which moves the conveyance roller from the non-contact position to the contact position after an unchucking operation of the disk is completed, when the disk is unloaded. | 07-05-2012 |
Yeon Ja Bae, Bucheon-Si KR
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20100261879 | PEPTIDE DERIVATIVES AND COSMETIC COMPOSITION COMPRISING THE SAME - 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. | 10-14-2010 |
Yoe-Sik Bae, Busan-City KR
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20080274978 | Peptides That Antagonize Fpr Class Receptor Mediated Signaling - The present application discloses W-rich peptide that is useful for inhibiting FPR class receptor activity. | 11-06-2008 |
20100291089 | LIGAND OF REGULATING IMMUNE RESPONSE, AND USE THEREOF IN TREATING AN IMMUNE RESPONSE-RELATED DISEASE - The present invention relates to a ligand to regulate immune response, i.e., PACAP27 which is one of pituitary adenylate cyclase-activating polypeptides and Serum amyloid A (SAA), and their novel use in treating or preventing diseases associated with immune response. More specifically, the present invention relates to a complex of PACAP27-FPRL1 having a regulatory effect on immune response, and a use thereof in regulating immune response. In another aspect, the present invention relates to a complex of SAA and FPRL1, and a use thereof in inhibiting synoviocyte hyperplasia and angiogenesis and treating or preventing inflammatory diseases including Rheumatoid arthritis (RA). | 11-18-2010 |
Yoe-Sik Bae, Pohang-City KR
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20090118197 | Immune-Modulating Peptide - Disclosed are peptides having SEQ ID NOs: 1 to 24 that induce superoxide generation by human monocytes or neutrophils; that induce an intracellular calcium increase by human peripheral blood monocytes or neutrophils; binds to formyl peptide receptor or formyl peptide receptor-like 1; that induce chemotactic migration of human monocytes or neutrophils in vitro; that induce degranulation in formyl peptide receptor expressing cells or formyl peptide receptor-like 1 expressing cells; that stimulate extracellular signal regulated protein kinase phosphorylation via activation of formyl peptide receptor or formyl peptide receptor-like 1; or that stimulate Akt phosphorylation via activation of formyl peptide receptor or formyl peptide receptor-like 1. | 05-07-2009 |
Yong-Chae Bae, Daejeon Metropolitan City KR
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20080309352 | APPARATUS AND METHOD OF WATER ABSORPTION TEST FOR GENERATOR STATOR WINDING INSULATOR USING CROSS CAPACITANCE - A method of water absorption for a generator stator winding insulator using a cross capacitance involves detecting a state of the insulator of the stator winding of the generator using a theory of the cross capacitance, and carrying out the water absorption test of the insulator of the stator winding of the power generator using the detected state in the detecting. | 12-18-2008 |
Young-Deug Bae, Chungcheongbuk-Do KR
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20100018846 | MOLD CASED CIRCUIT BREAKER - Disclosed is a mold cased circuit breaker (MCCB) comprising a plurality of single pole breaking units simultaneously opened and closed by a pair of common shaft pins. The MCCB effectively transmits a torque for opening or closing contacts to adjacent single pole breaking unit for electrical pole with a minimized loss, and prevents the shaft pins from being bent. The MCCB comprises a crank installed across the pair of shaft pins so as to connect the shaft pins to each other. | 01-28-2010 |
Yu-Dong Bae, Yu-Dong KR
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20100127581 | VIBRATION MOTOR FOR PORTABLE TERMINAL - Disclosed is a vibration motor for a portable terminal, including a flat spring; a cylindrical magnetic substance mounted on the flat spring; an annular magnetic substance disposed around the cylindrical magnetic substance mounted on the flat spring; and a coil disposed between the cylindrical magnetic substance and the annular magnetic substance, wherein the magnetic substances perform a linear reciprocal movement by the electromagnetic force generated between the magnetic substances and the coil and by the elastic force of the flat spring as an electric current is applied to the coil. The vibration motor operates at higher resonant frequencies than those of conventional vibration motors, thereby improving the sense of an after-vibration and realizing a delicate haptic feedback function. | 05-27-2010 |