Kim, Gimpo-Si
Bo Hwan Kim, Gimpo-Si KR
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20140338832 | METHOD FOR PRODUCING SILICON FOAM USING DISSIMILAR MATERIALS - A method for producing a silicon foam using dissimilar materials is disclosed. The method includes partially melting one side of a polyurethane foam using a torch to give the one side adhesiveness, attaching a non-woven fabric to the one side of the polyurethane foam having the adhesiveness, pressing a composite foam of the polyurethane foam and the non-woven fabric using a pressure roller to easily bond them, producing a breathable composite foam having dissimilar materials of the polyurethane foam and the non-woven fabric, impregnating the composite foam having the dissimilar materials with a silicon solution, pressing the composite foam using a pressure roller to control an amount of the silicon solution impregnating the composite foam, and hot-air drying the composite foam while the composite foam passes through a dryer. | 11-20-2014 |
Byung Kyu Kim, Gimpo-Si KR
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20100116665 | SYSTEM AND METHOD FOR HIGH THROUGHPUT PARTICLE SEPARATION - The high throughput particle separation system includes an aqueous solution container for storing an aqueous solution containing specific particles to be separated, an electrode array, having a plurality of electrodes arranged at regular intervals or at various different intervals in series or in parallel, for deflecting specific particles simultaneously in a nonuniform electric field according to sizes and dielectric properties of the particles to separate a large quantity of the particles at high throughput, a path separation unit for establishing movement paths of the particles separated by the electrode array, and a control unit for applying the same voltage and frequency or different voltages and frequencies to the electrodes of the electrode array based on sizes and dielectric properties of specific particles to be separated. | 05-13-2010 |
20120292188 | SYSTEM AND METHOD FOR HIGH THROUGHPUT PARTICLE SEPARATION - The high throughput particle separation system includes an aqueous solution container for storing an aqueous solution containing specific particles to be separated, an electrode array, having a plurality of electrodes arranged at regular intervals or at various different intervals in series or in parallel, for deflecting specific particles simultaneously in a nonuniform electric field according to sizes and dielectric properties of the particles to separate a large quantity of the particles at high throughput, a path separation unit for establishing movement paths of the particles separated by the electrode array, and a control unit for applying the same voltage and frequency or different voltages and frequencies to the electrodes of the electrode array based on sizes and dielectric properties of specific particles to be separated. | 11-22-2012 |
Dong Un Kim, Gimpo-Si KR
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20140303616 | HIGH-FREQUENCY HEAT THERAPY ELECTRODE DEVICE EQUIPPED WITH FLEXIBLE TUBE - The present invention relates to a high-frequency heat therapy electrode device, and one embodiment of the present invention provides a high-frequency heat therapy electrode device provided with an electrode needle disposed in front of a handle, which necrotizes a lesion site by cauterizing the site by means of the high-frequency heat generated from the electrode needle. The high-frequency heat therapy electrode device equipped with a flexible tube is characterized in that: a flexible tube of a prescribed hardness, but that can be easily bent and deformed, is disposed between the handle and the electrode needle such that the needle can be inserted, along the working channel of an endoscope, up to a lesion site and the electrode needle is provided with a cooling line in the inside thereof. | 10-09-2014 |
20150133916 | Overlapping Bipolar Electrode for High-Frequency Heat Treatment - The present invention relates to a bipolar electrode, and more particularly, to an electrode for high-frequency heat treatment capable of cauterizing and necrotizing lesions by heating the lesions, such as a cancer tissue of a body organ, with a high frequency, in particular, an overlapping bipolar electrode for high-frequency heat treatment capable of cauterizing lesions of tubular organs, such as a blood vessel, with a minimum invasion. | 05-14-2015 |
20150133927 | Combined Cauterization and Stent Operation Device - The invention relates to a stent provided with cauterization system. A stent operating apparatus in which a stent moves to a lesion of a tubular tissue through a plurality of pipe members and performs an operation includes: a bipolar electrode for cauterization configured to be disposed at an operation end of the pipe member to cauterize the lesion; and a high frequency generator configured to be connected to the bipolar electrode for cauterization to allow the bipolar electrode for cauterization radiate a high frequency current, whereby the lesion may be cauterized and necrotized by the bipolar electrode of a tip portion of a moving pipe charged with the stent before or after the stent is operated on the lesion, thereby effectively preventing a re-stricture from occurring at the lesion operated by the stent. | 05-14-2015 |
Gyu Bum Kim, Gimpo-Si KR
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20120093817 | USE OF THE GENES IN THE HOG, Ras AND cAMP PATHWAY FOR TREATMENT OF FUNGAL INFECTION - Provided herein are uses of genes for HOG, Ras and cAMP signal transduction pathways to treat fungal infection. To regulate the HOG pathway of | 04-19-2012 |
Hwakyung Kim, Gimpo-Si KR
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20120098011 | ORGANIC LIGHT EMITTING DIODE DEVICE - An organic light emitting device is disclosed. An organic light emitting device according to one embodiment of the present invention comprises a reflection layer; an anode disposed on the reflection layer; a first stack disposed on the anode and comprising a first light emission layer; a charge generation layer disposed on the first stack; a second stack disposed on the charge generation layer and comprising a second light emission layer; and a cathode disposed on the second stack, the first light emission layer being disposed within about 120 to about 180 nm from a surface of the reflection layer and the second light emission layer being disposed within about 320 to about 380 nm from the surface of the reflection layer. | 04-26-2012 |
20120098012 | ORGANIC LIGHT EMITTING DIODE DEVICE - An organic light emitting device is disclosed. An organic light emitting device according to one embodiment of the present invention comprises an anode; a first stack disposed on the anode and incorporating a first light emission layer comprising blue dopants for one host; a charge generation layer disposed on the first stack; a second stack disposed on the charge generation layer and incorporating blue and yellow dopants for one host or blue, red, and green dopants for one host; and a cathode disposed on the second stack. | 04-26-2012 |
20140084256 | ORGANIC LIGHT EMITTING DIODE DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light emitting diode device and a method for manufacturing the same are disclosed. The organic light emitting diode device including a substrate, stacks disposed between a first electrode and a second electrode on the substrate, wherein the stacks including a first stack having a first blue layer and a second stack disposed on the first stack and having a second blue layer, and a first emission layer is formed at a partial region of the first stack, and a second emission layer is formed at a partial region of the second stack. | 03-27-2014 |
Hwa-Kyung Kim, Gimpo-Si KR
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20110073885 | ORGANIC ELECTROLUMINESCENT DEVICE - An electroluminescent device includes: first to third pixel regions; a first electrode in each of the first to third pixel regions, wherein the first electrode of the third pixel region has a first thickness, the first electrode of the first pixel region has a second thickness less than the first thickness, and the first electrode of the second pixel region has a third thickness less than the second thickness; a second electrode in each of the first to third pixel regions; at least two electroluminescent units in each of the first and third pixel regions and disposed between the first electrode and second electrode, wherein one of the at least two electroluminescent units includes a blue light emitting layer and the other of the at least two electroluminescent units include a red/green light emitting layer; and a charge generation layer disposed between the at least two electroluminescent units. | 03-31-2011 |
20120032583 | ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescent device includes a first substrate including first to fourth pixel regions; an organic electroluminescent diode on the first substrate and in each of the first to fourth pixel regions, the organic electroluminescent diode emitting a white light; a second substrate facing the first substrate; and a color filter layer positioned between the organic electroluminescent diode and the second substrate or between the organic electroluminescent diode and the first substrate and including a red color filter pattern, a green color filter pattern, a blue color filter pattern and a white color filter pattern corresponding to the first to fourth pixel regions, respectively, wherein the white color filter pattern has a first transmittance with respect to a blue light greater than a second transmittance with respect to a red light and a green light. | 02-09-2012 |
Hwan Cheol Kim, Gimpo-Si KR
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20130151102 | BRAKE SIGNAL CONTROLLING SYSTEM FOR VEHICLE AND METHOD THEREOF - A brake signal controlling system for a vehicle includes a brake pedal, a master cylinder, a stop lamp to show the operation of a brake to another vehicle, and an ESC system for vehicle stability. The brake signal controlling system may also include a control unit controlling the ESC system, a wake-up unit to selectively operate the ESC system, a pressure sensor to receive the information on pressure of the master cylinder, a plurality of sensors to transmit the information of a travel situation to the ESC system, and a lamp turn-on relay connected to the ESC system and selectively turning on the stop lamp. A method of controlling a brake signal is also described. | 06-13-2013 |
Hye Jung Kim, Gimpo-Si KR
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20110063945 | APPARATUS AND METHOD FOR PROCESSING AN ULTRASOUND SPECTRUM IMAGE - There is provided a method of processing an ultrasound spectrum image. According to such method, a spectrum image is formed based on ultrasound data and then the noise is removed from the spectrum image. The noise-removed spectrum image is matched with one or more spectrum models representing specific spectrum types. Then, whether or not the noise-removed spectrum image contains an aliasing is checked. If the noise-removed spectrum image contains the aliasing, then the aliasing is removed from the noise-removed spectrum image to provide a noise-removed spectrum image without the aliasing. Thereafter, contour tracing is performed on the noise-removed spectrum image without the aliasing to detect contour points. Further, peak tracing is performed on the noise-removed spectrum image without the aliasing to detect peaks. | 03-17-2011 |
Jae-Ki Kim, Gimpo-Si KR
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20130221913 | WIRELESS CHARGING DEVICE, TERMINAL, AND METHOD FOR WIRELESS CHARGING - A method for operating a wireless charging device includes detecting a chargeable terminal, detecting a valid block coil according to information transmitted from the chargeable terminal, switching on the valid block coil, and controlling a current supply to the valid block coil. A terminal includes a receiving coil configured to induce a current in response to receipt of wireless power, an induced voltage detection unit to measure an induced voltage generated by the induced current, and to generate induced voltage information, and a communication unit to transmit the induced voltage information to a wireless charging device. | 08-29-2013 |
Jaewon Kim, Gimpo-Si KR
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20130279356 | METHODS FOR MEASURING AND TRANSMITTING DOWNLINK SIGNALS AND APPARATUSES THEREFOR - A method in which a User Equipment (UE) measures a downlink signal in a wireless communication system is disclosed. The method includes receiving information about a Beam Direction Pattern (BDP) of the downlink signal and measuring the downlink signal based on the information about the BDP. The information about the BDP includes an index of a subframe in which the downlink signal is to be transmitted using a specific BDP and includes an identifier (ID) of the specific BDP. The BDP of the downlink signal is switched according to the subframe index based on the information about the BDP. | 10-24-2013 |
20140119301 | SIGNAL TRANSMISSION AND RECEPTION METHOD USING RANDOM BEAMFORMING IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR - A method for transmitting a signal to a user equipment by a base station in a wireless communication system is disclosed. The method includes receiving information about a preferred beamforming vector in a first subframe from the user equipment, selecting a first random beamformer corresponding to the first subframe from a beamforming vector set for the first subframe, using the information about the preferred beamforming vector, transmitting a downlink signal to the user equipment in the first subframe using the first random beamformer, selecting a second random beamformer corresponding to a second subframe, using the first random beamformer, and transmitting a downlink signal to the user equipment in the second subframe using the second random beamformer. | 05-01-2014 |
20140161023 | COMMUNICATION METHOD USING MULTIPLE TRANSMISSION POINTS, AND APPARATUS FOR SAME - The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for transmitting channel quality information by a terminal in a wireless communication system, the method comprising: receiving information on a plurality of transmission nodes capable of performing CoMP transmission; transmitting first channel state information on one or more preferred transmission nodes from among the plurality of transmission nodes; receiving pattern information consisting of a plurality of combinations of CoMP sets, each of which corresponds to a relevant time interval according to the pattern information; and performing an operation for transmitting second channel state information on the combination of CoMP sets corresponding to a subframe n. | 06-12-2014 |
20140348142 | METHOD AND APPARATUS FOR CONTROLLING REMOTE TRANSMITTING STATION IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to a method for controlling a remote transmitting station in a wireless communication system, including a step of: a first transmission point transmitting to a second transmission point time resource information related to at least one or more remote transmitting stations among a plurality of remote transmitting stations, wherein the plurality of transmitting stations located at cell edges of the first transmission point and cell identifiers of the at least one or more remote transmitting stations are changed according to a time period instructed by the time resource information. | 11-27-2014 |
Ji-Hoon Kim, Gimpo-Si KR
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20090316095 | DISPLAY DEVICE FOR INCREASING VIEWING ANGLE - A display device includes a display panel, a first optical unit, and a second optical unit. The display panel includes a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The liquid crystal layer is operated in a vertical alignment mode. The first optical unit includes a C-plate and a first polarization plate having a first absorption axis. The second optical unit includes a positive A-plate, a negative A-plate, and a second polarization plate having a second absorption axis substantially perpendicular to the first absorption axis. The positive A-plate and the negative A-plate may gather dispersed polarization states of a colored light. | 12-24-2009 |
20100053521 | LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to compensation films of a vertically-aligned liquid crystal display. Upper and lower compensation films asymmetrically differ in refractive index from each other. | 03-04-2010 |
Ji Yong Kim, Gimpo-Si KR
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20150062397 | IMAGE SENSOR FOR SUPPLYING A DIFFERENT VOLTAGE TO PIXELS BASED ON ILLUMINATION CHANGE, OPERATION METHOD THEREOF, AND DEVICE HAVING AN IMAGE SENSOR - An image sensor includes a pixel array including a plurality of pixels, a row driver configured to control an operation of each of the plurality of pixels, a voltage supply line connected to a reset transistor included in each of the plurality of pixels, and a voltage supply circuit which detects a signal from the voltage supply line and supplies one of a first voltage and a second voltage to the voltage supply line based on the signal from the voltage supply line. | 03-05-2015 |
Kyung Ku Kim, Gimpo-Si KR
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20150208810 | FOLDABLE CHAIR HAVING PORTABLE TELEPHONE HOLDER - Disclosed is a portable telephone holder. The portable telephone holder includes a holder body having sidewalls on four side surfaces thereof and longitudinally perforated to hold a portable telephone; and front and rear panels installed on front and rear surfaces of the holder body, respectively. A maximum height of the front panel is lower than a maximum height of the rear panel and is higher than a height of an upper end of the holder body. Position limiting panels are installed to left and right sides of the holder body, respectively, to limit a position of a portable telephone, which is transversely placed at the upper end of the holder body, in left and right directions. | 07-30-2015 |
Mi Rae Kim, Gimpo-Si KR
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20150357118 | METHOD FOR MANUFACTURING Fe-BASED AMORPHOUS METAL POWDER AND METHOD FOR MANUFACTURING AMORPHOUS SOFT MAGNETIC CORES USING SAME - A manufacturing method of an amorphous soft magnetic core using a Fe-based amorphous metallic powder includes size-sorting an amorphous metallic powder obtained by pulverizing an amorphous ribbon prepared by a rapid solidification process (RSP) and then using the amorphous metallic powder having a particle size distribution so as to comprise 10 to 85 wt. % of powder having a particle size of 75 to 100 μm, 10 to 70 wt. % of powder having a particle size of 50 to 75 μm, and 5 to 20 wt. % of powder having a particle size of 5 to 50 μm to manufacture an amorphous soft magnetic core with excellent high-current DC bias characteristic and good core loss characteristic. | 12-10-2015 |
Moon Hoe Kim, Gimpo-Si KR
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20150364824 | PROTECTIVE COVER FOR PORTABLE TERMINAL AND METHOD FOR MANUFACTURING SAME - Provided is a protective cover for a portable terminal, the protective cover including: a cover layer; an adhesive layer that is laminated on an inner surface of the cover layer; and a metal layer that is attached on the adhesive layer to perform an electromagnetic wave shielding function. The protective cover may shield electromagnetic waves generated in a portable terminal, perform an antibacterial function contaminating the portable terminal, and carrying out a DMB receiving antenna function when the metal layer is formed in a DMB reception antenna pattern. | 12-17-2015 |
Namsuk Kim, Gimpo-Si KR
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20130291693 | TORQUE CONTROL WRENCH ASSEMBLY FOR A VEHICLE - A torque control wrench assembly for a vehicle is disclosed. The assembly includes a handle, a ratchet unit having a first ratchet for rotating in engagement with the handle and a second ratchet engaged with the first ratchet, for transferring rotational force applied from the first ratchet, a transmission unit engaged with the second ratchet, for changing the rotational force transferred from the second ratchet, a socket unit having one end engaged with the transmission unit and the other end engaged with a wheel nut, for tightening or loosening the wheel nut by receiving the rotational force, a housing opened at both ends, and a torque control unit into which the first ratchet is inserted and which is engaged with the housing, covering an opened end of the housing, for controlling the rotational force applied to the socket unit by pressing the first ratchet. | 11-07-2013 |
Sang Yun Kim, Gimpo-Si KR
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20150290324 | LIQUID FORMULATION OF PROTEIN CONJUGATE COMPRISING THE OXYNTOMODULIN AND AN IMMUNOGLOBULIN FRAGMENT - Disclosed are an albumin-free liquid formulation including a long-lasting oxyntomodulin conjugate in which an oxyntomodulin peptide comprising a derivative, variant, precursor or fragment of oxyntomodulin is linked to an immunoglobulin Fc region, which can increase the duration of physiological activity of the long-lasting oxyntomodulin conjugate and maintain the in vivo stability thereof for an extended period of time, as compared to native oxyntomodulin, and a method for preparing the liquid formulation. The liquid formulation contains a buffer, a sugar alcohol and a nonionic surfactant and does not contain a human serum albumin and factors that are potentially harmful to the human body, and thus is not susceptible to viral infection. The oxyntomodulin conjugate contains oxyntomodulin linked to an immunoglobulin Fc region, and thus has a large molecular weight, prolonged physiological activity, and excellent storage stability, compared to native oxyntomodulin. | 10-15-2015 |
Soo Kyung Kim, Gimpo-Si KR
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20090270275 | METHOD AND APPARATUS FOR SCANNING BIO CHIPS USING LIGHT AMPLICATION BY METAL NANO-PARTICLES - The present invention utilizes a principle in which, in a state in which metal nano-particles are attached to target probes and used as markers, and the metal nano-particles have a proper density according to a bio reaction between the target probes and fixed probes, when the metal nano-particles are irradiated with a laser beam having a proper intensity from the optical pick-up head, a higher optical energy is delivered to the phase change layer by an optical amplification effect caused by the metal nano-particles, thereby better inducing an amorphous-to-crystalline phase change. | 10-29-2009 |
Sung-Tae Kim, Gimpo-Si KR
Tae Gyun Kim, Gimpo-Si KR
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20110068013 | METHOD AND APPARATUS FOR MANUFACTURING METAL NANO-PARTICLES USING ALTERNATING CURRENT ELECTROLYSIS - Disclosed herein are a method and apparatus for preparing metal nanoparticles using alternating current (AC) electrolysis, in which the yield of metal nanoparticles obtained can be greatly improved by maintaining the concentrations of a reducing agent and a dispersing agent at constant levels in proportion to the intensity of an electric current during the production of the metal nanoparticles. The method for preparing metal nanoparticles comprises the steps of: dissolving an electrolyte and a dispersing agent in pure water in a reactor to prepare an electrolytic solution; placing first and second electrodes apart from each other in the electrolytic solution in the reactor, the electrodes being made of the same material as metal nanoparticles to be obtained; applying alternating current at the first and second electrodes to ionize the metal of the first and second electrodes in the electrolytic solution; and introducing into the electrolytic solution a reducing agent so as to maintain the reducing agent at a constant level according to the concentration of metal ions produced, thereby reducing the metal ions to obtain the metal nanoparticles. | 03-24-2011 |
20120091009 | METHOD AND APPARATUS FOR PRODUCING NANO-SIZED SILVER PARTICLES USING ELECTROLYSIS - Provided is a method and apparatus for producing silver nanoparticles in uniform shape and size using an electrolysis eco-friendly and in a simple way. The silver nanoparticles producing method includes the steps of: dissolving a reducing agent and an electrolyte into water in a reaction vessel to thereby prepare an electrolytic solution; placing a cathode rod that is made of a material different from that of silver nanoparticles to be obtained in the electrolytic solution so as to rotate in the reaction vessel, and placing at least one anode made of silver (Ag) at a certain distance from the cathode rod; ionizing the silver at the anode by an electrolysis in which direct-current (DC) power is applied between the cathode rod and the anode while rotating the cathode rod, so as to suppress silver crystallines on the surface of the cathode rod while stirring the electrolytic solution, to thereby form silver ions in the electrolytic solution; and reducing the silver ions by the reducing agent to thereby form the silver nanoparticles. | 04-19-2012 |
20120099244 | ELECTRODE OF HIGH-DENSITY SUPER CAPACITOR AND METHOD FOR MANUFACTURING SAME - Provided is a supercapacitor electrode that is coupled on one side or both sides of a collector, in which the supercapacitor electrode consists of a carbon material that forms an electric double layer, in which the carbon material consists of: a powder-shaped electrode active material; a powder-shaped conductive material; and a fibrous carbon material of a aspect ratio of 3-33. The supercapacitor electrode can be implemented into a high-capacitance or high-power supercapacitor together with low equivalent series resistance. | 04-26-2012 |
Tong Bok Kim, Gimpo-Si KR
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20130028808 | LARGE-CAPACITY METAL CATALYST CARRIER AND CATALYTIC CONVERTER USING SAME - Provided is a large-capacity metal catalyst support and a catalytic converter using the same, in which a number of unit catalyst support blocks are changed in a form of being effectively assembled so as to be applied to a catalytic converter that is required for processing a large amount of exhaust gas such as large vessels or plants employing a number of large-scale internal combustion engines, or large food processing devices, to thus easily assemble the unit catalyst support blocks into a large-scale assembled structure. The catalyst support includes: a number of unit catalyst support blocks in which cell formation bodies formed of a number of hollow cells that are aligned in a longitudinal direction are accommodated and stacked in a polygonal supporter wherein a catalyst is coated on the surfaces of the hollow cells; and a number of assembly members each for fixing a pair of adjacent supports that mutually contact between the stacked unit catalyst support blocks. | 01-31-2013 |
Yong Pil Kim, Gimpo-Si KR
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20140214065 | BLOOD LANCET DEVICE - Disclosed is a blood lancet device including a shaft which is driven toward a lancet, a blood collection button for launching the shaft, a tensioning unit for tensioning the shaft, and a depth-adjusting unit for adjusting a puncturing depth of a needle of the lancet. The shaft is provided inside a body, tensioned by operation of the tensioning unit, and combined with the lancet at a front end thereof. The blood collection button is provided outside the shaft, elastically supported by an inside surface of the body, and arranged to protrude outward from an end of the body. The tensioning unit is arranged in line with the blood collection button. The depth-adjusting unit is combined with a front end of the body in a rotatable manner, has a hole provided in a center portion of a front surface thereof, and covers the lancet. | 07-31-2014 |
Young-Chul Kim, Gimpo-Si KR
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20140312382 | POWER DEVICE AND METHOD OF MANUFACTURING THE SAME - Provided are a power device having an improved field stop layer and a method of manufacturing the same. The power device includes: a first field stop layer formed of a semiconductor substrate and of a first conductive type; a second field stop layer formed on the first field stop layer and of the first conductive type, the second field stop layer having a region with an impurity concentration higher than the first field stop layer; a drift region formed on the second field stop layer and of the first conductive type, the drift region having an impurity concentration lower than the first field stop layer; a plurality of power device cells formed on the drift region; and a collector region formed below the first field stop layer, wherein the second field stop layer includes a first region having a first impurity concentration and a second region having a second impurity concentration higher than the first impurity concentration. | 10-23-2014 |
20150287786 | POWER DEVICE AND METHOD FOR FABRICATING THE SAME - A power device having fast switching characteristic, while keeping EMI noise to a minimum and a method of fabricating the same are provided. The power device includes a first field stop layer having a first conductivity type, a first drift region formed on the first field stop layer and having a first conductivity type in an impurity concentration that is lower than the first field stop layer, a buried region formed on the first drift region and having the first conductivity type in an impurity concentration that is higher than the first drift region, a second drift region formed on the buried region, a power device cell formed at an upper portion of the second drift region, and a collector region formed below the first field stop layer. | 10-08-2015 |
Young-Jo Kim, Gimpo-Si KR
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20110165806 | FABRIC FOR AIRBAG AND METHOD OF PREPARING THE SAME - The present invention relates to a fabric for an airbag, in particular, a fabric for an airbag comprising the polyester fiber, and a method of preparing the same. The fabric for the airbag according to the present invention is prepared by using a polyester fiber having the cross-section thereof in a flat shape, and there are advantages in that the present fabric is thinner than the fabric made of the circular cross-sectional fiber. It is possible to reduce the amount of the coating resin used and to lighten the weight of the product because of the low surface irregularity and the porosity. Also, the present fabric is superior in tensile strength, tearing strength, air permeability, and the folding property in a module system of the airbag apparatus. | 07-07-2011 |
20120088419 | POLYESTER THREAD FOR AN AIR BAG AND PREPARATION METHOD THEREOF - Disclosed is a polyester fiber that can be applied to a fabric for an airbag, and particularly, to a polyester fiber having a crystallinity of 43% to 55%, an amorphous orientation factor (AOF) of 0.2 to 0.8, and a long period of 140 to 180 Å, a method of preparing the same, and a fabric for an airbag prepared therefrom. The polyester fiber of the present invention remarkably secures high strength and high elongation, and it is possible to provide superior packing properties, dimensional stability, and gas barrier effect, and to protect occupants safely by minimizing the impact applied to the occupants, when it is used for the fabric for an airbag. | 04-12-2012 |
20120103022 | CRUCIBLE ASSEMBLY FOR MANUFACTURING SILICON INGOT INCLUDING SUBSIDIARY CRUCIBLE - The present invention relates to a crucible assembly for manufacturing a silicon ingot including a subsidiary crucible, and, more particularly, to a crucible assembly for manufacturing a silicon ingot including a subsidiary crucible, which is used in an apparatus for manufacturing a silicon ingot by refining a silicon raw material, and which can manufacture a silicon ingot having a high effective height because it includes a standard crucible and a subsidiary crucible so that it can be charged with a large amount of silicon raw material. The crucible assembly for manufacturing a silicon ingot includes: a standard crucible which melts a silicon raw material and whose upper portion is opened; a standard crucible supporter which surrounds the standard crucible to position the standard crucible in place; a subsidiary crucible including open upper and lower portions, which is provided at a bottom thereof with an inclined surface and which has a size smaller than that of the standard crucible, the inclined surface being in contact with the upper surface of the standard crucible; and a subsidiary crucible supporter which surrounds the subsidiary crucible to position the subsidiary crucible in place. | 05-03-2012 |
20120189847 | MARINE POLYESTER YARN AND PREPARATION METHOD THEREOF - The present invention relates to a marine polyester yarn used in the anchoring of an oil prospecting ship for oil field development in the deep sea, in particular, a marine polyester yarn prepared by surface-treatment of a polyester fiber with an oil component, which has a work recovery or creep rate within the predetermined range in a cycling test according to the ASTM D885 method of the American Society for Testing and Materials, and a preparation method thereof. | 07-26-2012 |
20120289114 | POLYESTER FIBER FOR AIRBAG AND PREPARATION METHOD THEREOF - The present invention relates to a polyester fiber that can be applied to a fabric for airbag, particularly, to a polyester fiber having an elongation of 0.4% or less at the stress of 1.0 g/d, an enlongation of 4.0% or less at the stress of 4.0 g/d, and an enlongation of 7.0% or less at the stress of 7.0 g/d, and an initial modulus of 105 to 130 g/d; a method of preparing the same; and a fabric for airbag prepared therefrom. Since the polyester fiber of the present invention decreases stiffness remarkably and secures superior mechanical properties by having a high strength, high elongation, and high shrinkage, it is possible to provide superior packing property, dimensional stability, and air-tight effect, and to protect passengers safely by minimizing the impact applied to the passengers, when it is used for the fabric for airbag. | 11-15-2012 |
20130090032 | POLYESTER FIBER AND PREPARATION METHOD THEREOF - This disclosure relates to high strength polyester fiber for industrial application such as a seat belt, webbing and the like, particularly to polyester fiber having elongation of 0.4% or more at stress of 1.0 g/d, elongation of 3.5% or more at stress of 4.0 g/d, and elongation of 6.0% or more at stress of 7.0 g/d, as measured at room temperature, and a method for manufacturing the same. | 04-11-2013 |
20130172516 | POLYESTER FIBER AND METHOD FOR PRODUCING SAME - Disclosed is a high strength and high elongation polyester fiber being used for anchoring, mooring, or towing a ship, and particularly is a polyester fiber wherein the recovered work ratio at the elongation corresponding to 10% of the maximum load measured at room temperature is 70% or more, the recovered work ratio at the elongation corresponding to 20% of the maximum load is 50% or more, and the recovered work ratio at the elongation corresponding to 30% of the maximum load is 40% or more, a method of preparing the same, and a polyester fiber rope including the same. | 07-04-2013 |
20130267139 | POLYESTER YARN AND PRODUCTION METHOD THEREOF - Disclosed is a polyester yarn that can be used in a fabric for an airbag. In particular, a polyester yarn having a diethylene glycol content of 1.1 to 2.5 wt % and initial modulus of 100 g/d or less, a production method thereof, and a fabric for an airbag produced therefrom are disclosed. The polyester yarn has excellent moisture and heat resistance and light resistance, and maintained excellent mechanical properties after long-term aging under high temperature and high humidity conditions. Therefore, when applied to a fabric for an airbag, the polyester yarn provides excellent packing property, shape stability, and gas barrier effect, and the impact applied to a passenger is minimized, thereby safely protecting the passenger at the same time. | 10-10-2013 |
20130273344 | POLYESTER YARN AND PRODUCTION METHOD THEREOF - Disclosed is a polyester yarn which can be used in a fabric for an airbag. A content of one or more inorganic fillers selected from the group consisting of TiO | 10-17-2013 |
20130309479 | POLYESTER YARN AND POLYESTER FABRIC INCLUDING THE SAME - The present invention relates to a polyester yarn which can be used in a fabric for an airbag. More particularly, the present invention relates to a polyester yarn for an airbag having a modulus of 60 g/d or less in the elongation range of 2.0-3.0%, a modulus of 45-70 g/d in the elongation range of 9.0-11.0%, and a modulus of 60 g/d or more in the elongation range of 12.0-14%, and a fabric for an airbag including the same. When the polyester yarn is used in the fabric for an airbag, it provides excellent packing property, excellent occupant-protection performance upon collision, and gas barrier effect, and also minimizes the impact applied to the occupant, thereby safely protecting the occupant. | 11-21-2013 |
Yu-Sung Kim, Gimpo-Si KR
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20140068159 | MEMORY CONTROLLER, ELECTRONIC DEVICE HAVING THE SAME AND METHOD FOR OPERATING THE SAME - A memory controller includes first and second interfaces, a microprocessor, a register and a plane control unit. The first interface is configured to receive a first command and plane logic information of a plurality of planes in a memory device from a host. The microprocessor is coupled to the first interface, and configured to decode the first command to provide a corresponding second command, and to map the plane logic information to be suited to a non-volatile memory device. The register is configured to queue the second command and the mapped plane logic information. The second interface is configured to provide the second command and the queued plane logic information to the memory device. The plane control unit is configured to control multiple planes corresponding to portions of the queued plane logic information to perform concurrently the second command in the non-volatile memory device. | 03-06-2014 |
20140325148 | DATA STORAGE DEVICES WHICH SUPPLY HOST WITH DATA PROCESSING LATENCY INFORMATION, AND RELATED DATA PROCESSING METHODS - A method is for operating a data storage device including a plurality of memory chips. The method includes generating state information regarding the plurality of memory chips, storing the generated state information in a memory, receiving an access command from a host, analyzing the state information in response to the access command, and transmitting a response to the host indicative of whether the access command is performed based on the analyzed state information. | 10-30-2014 |