Kim, Ulsan
Bong Ju Kim, Ulsan KR
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20130180996 | STRUCTURE FOR INSULATION OF STORAGE TANK AND ITS CONSTRUCTION METHOD - An insulation structure for a storage tank and a method of constructing the insulation structure. Angle plates to which expansion joints and wires are assembled are vertically disposed around the storage tank, tensions of the wires, which are horizontally disposed around the storage tank, are adjusted, and then insulation panels having insulating materials attached thereto are disposed to thermally insulate the storage tank in order to protect a kind of oil that is contained in the storage tank. | 07-18-2013 |
Bum Su Kim, Ulsan KR
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20110259198 | AIR-SUPPLY SYSTEM FOR BREATHING - Disclosed is a system for supplying breathing air to a work space, which adopts a triple air-supply structure including a main air-supply unit for compressing, drying and filtering air supplied from the atmosphere so that breathing air is supplied to the work space, a plant air-supply unit for supplying industrial air used in a process plant to the work space, and an emergency air-supply unit for supplying breathing air to the work space in an emergency, wherein the operation of respective air-supply units is organically controlled, thus increasing the reliability of the air supply. | 10-27-2011 |
Byong-Seok Kim, Ulsan KR
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20130156620 | FUEL INJECTION PUMP INCLUDING A VARIABLE PRESSURE COMPARTMENT - The present invention relates to a fuel injection pump having a variable pressure chamber which can adjust a fuel injection timing according to each engine load with a simple structure and a lower manufacture cost compared to the conventional injection pump without a separate apparatus for moving a barrel as well as not modifying a shape of a plunger. | 06-20-2013 |
Chang-Hwan Kim, Ulsan KR
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20120161039 | HAND CARRY TYPE PORTABLE CURING APPARATUS USING LONG-ARC UV LAMP - A hand carry type portable curing apparatus using a long-arc UltraViolet (UV) lamp for concentrating the external air on the long-arc UV lamp and enhancing cooling efficiency by disposing a fan at a tilt angle and in addition installing a means for forcibly inducing a flow of air inside is provided. The apparatus includes a housing having an accepting part therein, the long-arc UV lamp installed in the accepting part of the housing, and a fan installed in the housing and cooling the long-arc UV lamp. The fan is installed on the slant to tilt toward the front in a front surface of the housing. | 06-28-2012 |
Cheol Ho Kim, Ulsan KR
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20120260680 | METHOD FOR THE FAST FORMATION OF A GAS HYDRATE - The present invention relates to a method for the fast formation of a gas hydrate. More specifically, the present invention relates to a method for the formation of a fed-batch-type gas hydrate, the method including a first step i) of injecting a fresh aqueous solution containing a potential feed hydrate into a reactor, a second step ii) of feeding gas into the reactor in which the fresh aqueous solution containing the potential feed hydrate is injected in the first step, so as to pressurize said gas, and a third step iii) of injecting a surfactant solution into the reactor in which the gas is pressurized in the second step, as well as to a method for the formation of a batch-type gas hydrate, in which the first step is switched in sequence with the third step. | 10-18-2012 |
Choo Jei Kim, Ulsan KR
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20100135862 | THERMOWELL COMPOUND APPARATUS OF HIGH SHELL FOR RESIDUE HYDROGEN DESULFURIZATION - The present invention relates to a thermowell blocking apparatus for a high-pressure reactor used in a desulfurization process, which can rapidly prevent noxious high-temperature and high-pressure gases from leaking out of a high-pressure reactor when the noxious high-temperature and high-pressure gases leak from the high-pressure reactor due to unexpected damage occurring to a thermowell used for measuring a reaction temperature of a catalyst. The thermowell blocking apparatus can prevent the economic losses caused by the stoppage of the desulfurization process, and can reduce consequential damages to human life, the environment, and the like. | 06-03-2010 |
Choong Keun Kim, Ulsan KR
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20080282943 | Dust Recycling and Re-Treating System and Method for the Dust Generated from Hazardous Waste Melting Process - The present invention relates to a dust recycling and re-treating system and a method for the same, and in particular, to a dust recycling and re-treating system and a method for the same, which produces dusts generated from an incinerating and melting processing equipment for hazardous wastes, particularly, radioactive wastes, in a slurry form, and recycles and re-treats them within an existing melting furnace. | 11-20-2008 |
Chul-Hyo Kim, Ulsan KR
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20110067651 | DUAL TYPE LANCING DEVICE OF SECONDARY SIDE OF STEAM GENERATOR - Provided is a lancing device in which two guide rails and washing robots are installed in both directions of a hand hole, and each washing robot removes precipitates from the center of a steam generator, and therefore precipitates do not flow backwards, thereby completely removing precipitates. | 03-24-2011 |
Chul-Jin Kim, Ulsan KR
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20100151079 | TRANS FATTY ACID FREE FAT FOR MARGARINE PRODUCED BY ENZYMATIC INTERESTERIFICATION AND METHOD FOR PREPARING THE SAME - The present invention can provide margarine oil with the enzymatic interesterification reaction, in which trans fatty acid, different from the existing partially hydrogenerated oil, is not formed in the process, and it has solid fat value profile and melting point corresponding to that of partially hydrogenerated oil and contains less than 1% of trans fatty acid, less than 27% of palmitic acid, more than 99% of triglyceride, less than 1% of diglyceride and monoglyceride, less than 1% of trans fatty acid and based on total fatty acid content. Accordingly, the margarine oil of the present invention is eco-friend and has lower trans fatty acid compared to the existing partially hydrogenerated oil and is easily to use for substituting in the ratio of 1:1 because of its physical properties corresponding to that of partially hydrogenerated oil for margarine oil and is also nutritionally excellent since it has lower palmitic acid content than natural palm oil which is usually used as a substitute for the existing margarine oil such as partially hydrogenerated oil. | 06-17-2010 |
20100178386 | TRANS FATTY ACID FREE FAT FOR FRYING PRODUCED BY ENZYMATIC INTERESTERIFICATION AND METHOD FOR PREPARING THE SAME - The present invention can provide frying oil with the enzymatic interesterification reaction, in which trans fatty acid is not formed in the process different from the existing partially hydrogenerated oil and the frying oil contains less than 1% of trans fatty acid content and less than 27% of palmitic acid based on total fatty acid content and has solid fat content at temperature of 37.8° C. and melting point corresponding to that of partially hydrogenerated oil. Accordingly, the frying oil of the present invention is eco-friend and has lower trans fatty acid compared to the existing partially hydrogenerated oil and has higher triglyceride content without side reaction, and is also nutritionally excellent since it has lower palmitic acid content than natural palm oil which is usually used as a substitute for the existing frying oil such as partially hydrogenerated oil, and has taste corresponding to partially hydrogenerated oil. | 07-15-2010 |
Deok Rae Kim, Ulsan KR
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20130154303 | SUNVISOR HAVING DAMPER DEVICE - A sunvisor apparatus may include a pivot arm fixed to a headlining, a sunvisor portion rotatably installed at an end portion of the pivot arm, and a damper device installed between the pivot arm and the sunvisor portion to reduce a rotating speed of the sunvisor portion through increasing of a frictional force while the end portion of the pivot arm may be inserted into the damper device. | 06-20-2013 |
Donggon Kim, Ulsan KR
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20120213981 | DECORATION SHEET WITH HIGH WEATHER RESISTANCE AND HAIR LINE - Provided is a decoration sheet with high weather resistance and hair line, and a manufacturing method thereof. The decoration sheet with weather resistance and hair line, which is attached to a surface of an object so as to protect the object from external environment, includes a PVC layer of which a lower surface is attached to the object; a hair line printing layer formed with a lower surface contacted with an upper surface of the PVC and an upper surface on which the hair line is formed, and formed of a mixture of aluminum and acryl; and an acrylic layer formed with a lower surface contacted with an upper surface of the hair line printing layer and an upper surface exposed to the external environment. | 08-23-2012 |
Donghwan Kim, Ulsan KR
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20080276750 | PEDAL DEVICE WITH FUNCTION OF ADJUSTING PEDAL EFFORT AND HYSTERESIS - An object of the present invention is to provide a pedal device which can alleviate fatigue of a driver's ankle due to a frequent acceleration by differently setting the amount of reaction force applied when the driver presses and releases a pedal, by adjusting pre-compression force against a return spring disposed at a hinged portion of a pedal arm and adjusting a friction force on a hinged portion of the pedal arm, and satisfying a user's preference by properly adjusting the reaction force. In order to accomplish the above-mentioned object, the invention provides a pedal device with a function of adjusting a pedal effort and hysteresis that includes: a housing fixed to a car body; an arm hinged to the housing; an elastic member disposed between the housing and the pivot end of the pedal arm, and providing a return force to the pedal arm; a pedal effort adjusting unit disposed in the housing and pressing an end of the elastic member to adjust a pre-compression force to the elastic member force; and a hysteresis adjusting unit movably disposed in the housing to press the hinged portion of the pedal arm and adjusting the amount of change in stroke-to-pedal effort while the pedal arm operates. | 11-13-2008 |
20100139445 | ELECTRONIC ORGAN TYPE ACCELERATOR PEDAL - An electronic organ type accelerator pedal apparatus, may include a pedal housing having a pedal arm receiving space therein and a carrier fitting hole, a pedal pivotally hinged to a hinged portion of the pedal housing, a pedal arm pivotally mounted to an inner surface of the pedal housing, wherein one end portion of the pedal arm is elastically biased by an elastic member and the other end portion of which is pivotally coupled to the pedal through the carrier fitting hole to transfer an activating force of the pedal to the other end portion of the pedal arm, and a damping stopper fixed to the inner surface of the pedal housing in the pedal arm receiving space and selectively engaged with the other end portion of the pedal arm to limit a rotation of the pedal arm when the pedal arm is rotated by the elastic member. | 06-10-2010 |
20100300240 | APPARATUS FOR GENERATING HYSTERESIS OF ELECTRONIC ACCELERATOR PEDAL - The present invention relates to an apparatus for generating hysteresis equipped in an electronic accelerator pedal for a vehicle, which makes it possible not only to reduce the manufacturing cost, weight, and fuel consumption by reducing the number of parts of an apparatus for generating hysteresis, but achieve a compact configuration by reducing the size of a housing. Further, it is possible to facilitate assembly, reduce assembly time, and improve productivity. | 12-02-2010 |
20110094331 | APPARATUS FOR GENERATING HYSTERESIS OF ELECTRONIC ACCELERATOR PEDAL FOR A VEHICLE - The present invention relates to an apparatus for generating hysteresis of an electronic accelerator pedal for a vehicle, which makes it possible to improve the assembly work, reduce the assembly time, improve productivity, reduce the manufacturing cost, the weight, and fuel consumption, by simplifying the parts of the apparatus for generating hysteresis of the electronic accelerator pedal. | 04-28-2011 |
20110132134 | OPERATION MODE PENDANT TYPE ADJUSTMENT PEDAL APPARATUS - A pendant type adjustment pedal apparatus includes an adjustment accelerator pedal that adjust a pedal clearance by the rotation of a motor, and an adjustment brake pedal that receives the rotation of motor through a rotary drive cable. Accordingly, convenience in adjusting a pedal clearance is provided, and particularly, adjustment accelerator pedal achieves a vibration mode in addition to a foot effort mode, which is an eco mode, by an electric mode generating device, such as a solenoid or a linear motor. Therefore, it is possible to improve fuel efficiency and to provide a danger recognition function using an accelerator pedal. | 06-09-2011 |
20110260557 | ACTUATOR APPARATUS OF ACTIVE ACCELERATOR PEDAL - The present invention relates to an actuator apparatus of an active accelerator pedal, which can provide a driver with a pressing-force rise mode or a vibration mode in accordance with the operational condition of the accelerator pedal and the traveling condition of the vehicle; therefore, it is possible to improve fuel efficiency and also help safe traveling. An actuator apparatus of an active accelerator pedal of the present invention includes: an actuator housing fixed to a pedal arm housing; a stator fixed to the actuator housing and electromagnetized by current transmitted though the control of an ECU; a carrier having one end disposed in a stator and the other end disposed toward the pedal arm through the actuator housing, and applying pressing-force to the pedal arm while protruding from the stator when current is applied to the stator; and a position sensor disposed in the actuator housing and detecting the amount of rotation of the pedal arm to determine the amount of current applied to the stator through the control of the ECU. | 10-27-2011 |
20120137823 | BRAKE PEDAL DEVICE - Provided is a brake pedal device that can effectively prevent a brake pedal from hurting a drive by forcibly rotating the brake pedal toward the front of the vehicle, away from the driver, when the brake pedal is pushed to driver by a car collision, with the brake pedal supported to the car body. The brake pedal device includes a brake pedal pivotably supported to a car body, and a pivot lever forcibly pivoting the brake pedal to the front of a vehicle, away from a driver, by forcibly pivoting by means of the car body in a collision. | 06-07-2012 |
20130133413 | JIG FOR CRASH TEST OF BRAKE PEDAL - The jig may include a base plate having mounting surfaces, upper mounting holes formed in the mounting surfaces and disposed symmetrically, lower mounting holes formed through both of the mounting surfaces, respectively, and disposed under the upper mounting holes, an upper support bracket having one end connected to both of the upper mounting holes and another end fixed and connected to one mounting surface, a lower support bracket having one end connected to both of the lower mounting holes and another end fixed and connected to another mounting surface, a first sample fixing rod connected and supported across the upper support bracket at both sides, and a second sample fixing rod connected and supported across the lower support bracket at both sides. | 05-30-2013 |
Dong In Kim, Ulsan KR
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20130012015 | SEMICONDUCTOR DEVICE FOR IMPROVING ELECTRICAL AND MECHANICAL CONNECTIVITY OF CONDUCTIVE PILLERS AND METHOD THEREFOR - A semiconductor device has a semiconductor die having a first surface and a second surface wherein at least one bond pad is formed on the first surface. A passivation layer is formed on the first surface of the semiconductor device, wherein a central area of the at least one bond is exposed. A seed layer is formed on exposed portions of the bond pad and the passivation layer. A conductive pillar is formed on the seed layer. The conductive pillar has a base portion wherein the base portion has a diameter smaller than the seed layer and a stress relief portion extending from a lateral surface of a lower section of the base portion toward distal ends of the seed layer. A solder layer is formed on the conductive pillar. | 01-10-2013 |
Eok Soo Kim, Ulsan KR
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20100230065 | Integrated Management System And Method For Molten Aluminum - An integrated management system for molten aluminum includes a melting process management system, which melts aluminum raw material, taps molten aluminum, and extracts information related to the molten aluminum; a recording medium attached to a high-heat-retention ladle, which is for carrying the molten aluminum, wherein the extracted information is recorded into the recording medium; a portable terminal, which reads the information from the recording medium; and a casting process management system, which manages delivery confirmation and inspection by receiving the information from the transported high-heat-retention ladle via the portable terminal and performs a casting process based on the information. The integrated management system and method ensures improved and efficient process management based on correct molten aluminum information, thereby reducing management costs and time. | 09-16-2010 |
20100301073 | HIGH-HEAT-RETENTION LADLE FOR CARRYING MOLTEN ALUMINUM - A high-heat-retention ladle for carrying molten aluminum includes a ladle body defining therein a storage space, which contains molten aluminum therein, the ladle body including a molten metal inlet and a molten metal outlet, which allow the storage space to communicate with outside, a cover opening and closing the inlet of the ladle body, and a stopper opening and closing the outlet of the ladle body. Each of the ladle body and the cover has an outer shell, which defines a contour thereof, and a multi-layer insulation structure inside the outer shell. The multi-layer insulation structure includes two or more refractory layers. The molten aluminum contained inside the storage space has a temperature drop rate of 5° C./min or less. It is possible to carry the molten aluminum for a long time in a heat-insulated state and cast a product by directly pouring the molten aluminum into a mold. | 12-02-2010 |
20100330217 | APPARATUS FOR RECYCLING METAL SCRAPS - An apparatus for recycling metal scraps includes a mold having an inner conversion cavity for converting the metal scraps, an inlet disposed in one longitudinal end thereof, and an outlet disposed in the other longitudinal ends thereof, the inlet and the outlet communicating with the cavity; a gate movably mounted near the outlet of the mold so as to open and close the outlet of the mold as the gate moves; a gate actuator moving the gate to an opening or closing position; a scrap feeder supplying the metal scraps into the cavity of the mold, a conversion plunger intruded into the cavity via the inlet of the mold and compacting the metal scraps to form a solid compact having a shape corresponding to the cavity; and a press actuator reciprocating the conversion plunger between inside and outside of the mold so as to provide a conversion pressure. | 12-30-2010 |
Eung-Sung Kim, Ulsan KR
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20120325937 | TWO-STAGE FUEL INJECTION VALVE FOR A DIESEL ENGINE, COMPRISING A SOLENOID VALVE AND A SHUTTLE VALVE - Disclosed herein is a two-stage fuel injection valve for a diesel engine. The valve includes a fuel valve block ( | 12-27-2012 |
20130037004 | TWO SOLENOID VALVE RELAY TWO-STAGE FUEL INJECTION VALVE FOR DIESEL ENGINES - The present invention provides a two solenoid valve relay with a two-phase fuel injection valve for a diesel engine, which is installed on a valve itself to enable injection at pressure greater than opening pressure, at which the fuel enters into a fuel valve, thereby improving fuel injection performance, and which is configured to enable adjustment of an injection timing at the opening pressure within the valve, wherein injection timings through a solenoid valve is provided for low load and high load, respectively, such that a distinct difference exists between the injection timings to open the nozzle hole of the nozzle in a differential manner at pressure higher than the pressure, at which the fuel enters to the fuel valve and internal spring opening pressure, thereby injecting fuel at high pressure even at low load to facilitate vaporization, and wherein, in case of a high speed operation or high load, low pressure/high pressure needle valves are opened at the same time to quickly inject fuel of a high volume through a plurality of nozzle holes, thereby improving combustion performance of an engine, and wherein a space between the needle valve and the nozzle hole which are closed after the injection is minimized because the nozzle hole is opened differentially and sequentially according to pressure, thereby avoiding waste of fuel and reducing harmful gas (smoke, Nox). | 02-14-2013 |
20130074811 | FUEL INJECTION PUMP HAVING A SEPARABLE PLUNGER - A fuel injection pump having a separable plunger includes a separable plunger of which outer circumference is slide coupled to an inside of the a such that a lower portion thereof is supported by an upper portion of a main plunger to enable upward and downward slide movement in association with the main plunger, wherein an injection timing control spiral step of which upper surface is formed in a spiral shape, is protrudingly formed on the outer circumference thereof and a fuel passage is formed on one side of the outer circumference thereof including the injection timing control spiral step and an elastic member having a lower portion elastically supported by the separable plunger and an upper portion inserted within the barrel to be supported by an upper surface of the barrel. | 03-28-2013 |
20130139790 | TWO-PHASE FUEL INJECTION VALVE FOR DIESEL ENGINE AND GAS ENGINE INCLUDING NOZZLE HAVING PUMPING FUNCTION - The present invention relates to a dual fuel injection valve having a pumping nozzle for a diesel engine and a gas engine, and an objective of the present invention is to provide a fuel injection valve in which, by using two kinds of fuel entering into a fuel valve, a warming up and injection of pilot fuel may be performed in an initial injection and injection of main fuel may be performed subsequently such that subsequent dual fuel is used for combustion, thereby increasing fuel injection performance. | 06-06-2013 |
Eun Hwa Kim, Ulsan KR
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20110177104 | METHOD FOR SELECTIVE DEPLETION OF CD137 POSITIVE CELLS USING ANTI-CD137 ANTIBODY-TOXIN COMPLEX - The present invention relates to method for depletion of CD137 positive cells using an anti-CD137 antibody-toxin complex, and more particularly, to a method for selective depletion of CD137 positive cells, comprising the step of contacting an anti-CD137 antibody-toxin complex with the CD137 positive cells. The method for selective depletion of CD137 positive cells in accordance with the present invention can be useful to prevent or treat various diseases including immune diseases mediated by the activation of the CD137 positive cells because this method is excellent in delivering a complex of an anti-CD137 antibody, specific to CD137 molecules, and a toxin to CD137 expressing cells and selectively killing the CD137 positive cells alone and is also excellent in suppressing cell proliferation. | 07-21-2011 |
Gi Cher Kim, Ulsan KR
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20100254808 | MULTI-DIRECTIONAL WIND GUIDE APPARATUS FOR VERTICAL SHAFT MINDMILL - The present invention relates to a vertical shaft aero-generator. An aero-generator has the advantage that it is not influenced by the wind direction, but the resistance in the reverse direction of rotation is a disadvantage thereof. For figuring out this disadvantage, a plurality of dimple panel wind guide apparatuses are mounted around the outer surface of a cylindrical vertical shaft windmill as well as on top and bottom thereof in order to maximally guide the wind coming from various directions including above and below to the rotational direction of the windmill, thereby the efficiency of the vertical shaft aero-generator is increased. The dimple panel wind guide apparatus includes a feature that a great number of dimples are formed on both entire lateral surfaces of the dimple panel so that the resistance may be minimized. | 10-07-2010 |
Gyoung-Man Kim, Ulsan KR
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20120139487 | CHARGING SYSTEM FOR MILD HYBRID VEHICLE - A charging system for a hybrid vehicle which prevents a super capacitor from being reverse charged. In the illustrative charging system a DC-DC converter is connected to the inverter and configured to receive the DC electricity from the inverter and drop voltage. A battery is configured to receive the DC electricity from the DC-DC converter and to be charged by the DC electricity. Finally, a means for preventing reverse charging is mounted on a path between the super capacitor and the battery and is configured to prevent energy from flowing from the battery to the super capacitor. | 06-07-2012 |
20140320081 | CHARGING SYSTEM FOR MILD HYBRID VEHICLE - A charging system for a hybrid vehicle which prevents a super capacitor from being reverse charged. In the illustrative charging system a DC-DC converter is connected to the inverter and configured to receive the DC electricity from the inverter and drop voltage. A battery is configured to receive the DC electricity from the DC-DC converter and to be charged by the DC electricity. Finally, a means for preventing reverse charging is mounted on a path between the super capacitor and the battery and is configured to prevent energy from flowing from the battery to the super capacitor. | 10-30-2014 |
Haedong Kim, Ulsan KR
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20110092628 | High Heat and Chlorine Resistant Polyurethaneurea Elastic Fiber and Preparation of Thereof - The present invention relates to a preparation method of polyurethaneurea elastic fiber, particularly a preparation method of high heat-resistant elastic fiber which retains unique physical properties of elastic fiber under the high temperature process. The polyurethaneurea elastic fiber of the present invention is characteristically prepared without using 1 functional mono-alcohol generally used to regulate the reaction speed and side-reaction during the prepolymer reaction to produce elastic fiber having excellent heat-resistance particularly for the dyeing processing or re-dyeing of polyester but using ethylenediamine alone as a chain extender for the polymerization. To reduce gel formation in polymer after the secondary polymerization and to regulate change of viscosity in the course of process, the ratio of the chain extender amine to the terminal group of prepolymer of the first polymerization is increased. | 04-21-2011 |
Hong Jun Kim, Ulsan KR
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20110259198 | AIR-SUPPLY SYSTEM FOR BREATHING - Disclosed is a system for supplying breathing air to a work space, which adopts a triple air-supply structure including a main air-supply unit for compressing, drying and filtering air supplied from the atmosphere so that breathing air is supplied to the work space, a plant air-supply unit for supplying industrial air used in a process plant to the work space, and an emergency air-supply unit for supplying breathing air to the work space in an emergency, wherein the operation of respective air-supply units is organically controlled, thus increasing the reliability of the air supply. | 10-27-2011 |
Hong Su Kim, Ulsan KR
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20100254808 | MULTI-DIRECTIONAL WIND GUIDE APPARATUS FOR VERTICAL SHAFT MINDMILL - The present invention relates to a vertical shaft aero-generator. An aero-generator has the advantage that it is not influenced by the wind direction, but the resistance in the reverse direction of rotation is a disadvantage thereof. For figuring out this disadvantage, a plurality of dimple panel wind guide apparatuses are mounted around the outer surface of a cylindrical vertical shaft windmill as well as on top and bottom thereof in order to maximally guide the wind coming from various directions including above and below to the rotational direction of the windmill, thereby the efficiency of the vertical shaft aero-generator is increased. The dimple panel wind guide apparatus includes a feature that a great number of dimples are formed on both entire lateral surfaces of the dimple panel so that the resistance may be minimized. | 10-07-2010 |
Hye Jeong Kim, Ulsan KR
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20110177104 | METHOD FOR SELECTIVE DEPLETION OF CD137 POSITIVE CELLS USING ANTI-CD137 ANTIBODY-TOXIN COMPLEX - The present invention relates to method for depletion of CD137 positive cells using an anti-CD137 antibody-toxin complex, and more particularly, to a method for selective depletion of CD137 positive cells, comprising the step of contacting an anti-CD137 antibody-toxin complex with the CD137 positive cells. The method for selective depletion of CD137 positive cells in accordance with the present invention can be useful to prevent or treat various diseases including immune diseases mediated by the activation of the CD137 positive cells because this method is excellent in delivering a complex of an anti-CD137 antibody, specific to CD137 molecules, and a toxin to CD137 expressing cells and selectively killing the CD137 positive cells alone and is also excellent in suppressing cell proliferation. | 07-21-2011 |
Hyo Joon Kim, Ulsan KR
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20090101183 | APPARATUS FOR CLEANING TUBE FINS OF AIR FAN COOLER FOR HEAT EXCHANGER - Disclosed herein is an apparatus for cleaning tube fins of an air fan cooler for heat exchangers. The apparatus according to the present invention is constructed such that the tube fins can be cleaned in a mechanical manner even when the air fan cooler is in operation, thus preventing the heat exchange efficiency of the tube fins from becoming reduced by dust. Furthermore, the present invention restrains the use of chemicals, thus realizing environment-friendly cleaning. | 04-23-2009 |
Hyo Sub Kim, Ulsan KR
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20110120585 | MULTILAYERED TUBE AND MANUFACTURING METHOD THEREOF BASED ON HIGH PRESSURE TUBE HYDROFORMING - Disclosed is a method of manufacturing a multilayered tube, including: preparing an outer tube, an inner tube having an outer diameter of 95˜98% of an inner diameter of the outer tube, and dies with a shaping void having a diameter of 100.20˜100.30% of an outer diameter of the outer tube; mounting the outer tube on the shaping void, with the inner tube inserted into the outer tube; plastically expanding the inner tube to be brought into contact with the outer tube by injecting a fluid into the inner tube until a pressure of the fluid reaches a first forming pressure inside the inner tube; elastically expanding the outer tube to be brought into contact with the shaping void by increasing the pressure of the fluid until the pressure of the fluid reaches a second forming pressure inside the inner tube; and elastically recovering the outer tube to allow the outer tube and the inner tube to be coupled to each other by removing the fluid from the inner tube, wherein the first forming pressure is in the range of 10˜20% of yield strength of the inner tube, and the second forming pressure is in the range of 10˜20% of yield strength of the outer tube and is maintained for 2˜3 seconds. | 05-26-2011 |
Hyung Choon Kim, Ulsan KR
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20130167675 | SECTOR GEAR AND GAS-INSULATED SWITCHGEAR HAVING THE SAME - Provided is a sector gear including: a drive gear having a drive part that forms a part of a circle and has a plurality of teeth and a non-drive part that forms a remaining part of the circle and provides a non-contact angle of at least approximately 90 degrees; first and second movers forming a disconnector and a grounded breaking switch, respectively; and first and second driven gears engaged with the drive gear and respectively engaged with the first and second movers and configured to make the first mover or the second mover operate in conjunction with the drive part of the drive gear according to a direction of rotation of the drive gear, wherein an intermediate angle between the first and second movers is between approximately 90-135 degrees. The present invention can reduce the size of the gas-insulated switchgear having the sector gear. | 07-04-2013 |
20130168358 | DRIVER FOR SWITCH IN GAS INSULATED SWITCHGEAR AND GAS INSULATED SWITCHGEAR HAVING THE SAME - A driver for a switch in a GIS (Gas Insulation Switchgear) includes a motor, a shaft connected with a moving contact of the switch, a gear connected with one terminal of the shaft and configured to transfer power of the motor to cause the shaft to reciprocate the moving contact through the shaft, a cam spline combined with the shaft and spaced apart from the gear, and a micro-switch connected with the cam spline and configured to control an operation of the motor. | 07-04-2013 |
20140078648 | GAS INSULATED SWITCHGEAR - A gas insulated switchgear includes a support frame, a first fixed conductor being installed on one side of the support frame, a second fixed conductor opposing the first fixed conductor and being installed on another side of the support frame, a screw forming an axis on inner of the support frame and being spaced apart from the first and second fixed conductor, a first movable contact wherein one side of the first movable contact is bent and another side of the first movable contact moves along the axis through a rotation of the screw and a second movable contact wherein one side of the second movable contact is bent and another side of the second movable contact is move along the axis through a rotation of the screw. | 03-20-2014 |
20140083832 | GAS INSULATED SWITCHGEAR - A gas insulated switchgear includes an enclosure, a first fixed conductor, one side of the first fixed conductor being bent at a right angle and another side of the first fixed conductor being fixed on one side of the enclosure, a second fixed conductor configured to be spaced apart from the first fixed conductor and configured to be fixed on another side of the enclosure, a screw configured to form an axis on inner of the enclosure and being spaced apart from the first and second fixed conductors and a movable conductor configured to move along the axis through a rotation of the screw, one side of the movable conductor being in contact with the second fixed conductor. | 03-27-2014 |
20140211378 | GAS INSULATED SWITCHGEAR - A gas insulated switchgear including a circuit breaker, a first through third switches, a voltage transformer, a cable head, a gas insulated busbar unit, and first and second current transformers is provided. The gas insulated busbar unit is connected with the second current transformer and the first and second switches are connected with a bottom of the gas insulated busbar unit. The third switch is connected with the first current transformer, the cable head is connected with the third switch, and the voltage transformer is connected with a top of the cable head. The first and second current transformers are respectively connected with first and second sides of the circuit breaker. | 07-31-2014 |
Hyung-Gon Kim, Ulsan KR
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20110171433 | INSERT SHEET AND METHOD FOR MANUFACTURING THE SAME - The present disclosure relates to insert sheets and a method for manufacturing same. A film of the present invention is applicable to a variety of insert moldings or injection moldings to achieve appearance effects such as an excellent metal texture and the like, and maintain excellence in the overall physical properties such as surface properties, formability, scratch resistance, impact resistance, heat resistance, wear resistance, chemical resistance, and light resistance, etc. | 07-14-2011 |
20130256956 | VACUUM MOLD HAVING REVERSE SOLID PATTERN, AND VACUUM-FORMING METHOD USING THE SAME - Provided is a vacuum mold having a reverse solid pattern, which enables an insert sheet to be vacuum-formed, and a solid pattern to be transferred to the insert sheet. The vacuum mold having the reverse solid pattern includes: a lower mold; and a solid pattern disposed on the surface of the lower mold. The insert sheet disposed above the lower mold is adsorbed to the surface of the lower mold by vacuum pressure in order to transfer a pattern of the solid pattern to the insert sheet. | 10-03-2013 |
20150050470 | IN-MOLD TRANSFER FILM AND METHOD FOR FABRICATING THE SAME - The present invention relates to a method for fabricating an in-mold transfer film, including the steps of: forming a substrate layer with any one of PVC, PET, and PETG; forming a hard coating layer having a given release force on top of the substrate layer; coating a primer layer on top of the hard coating layer so as to strengthen the bonding force between the hard coating layer and a printing layer to be formed on the primer layer; and forming the printing layer on top of the printer layer; and coating an adhesive layer on top of the printing layer. | 02-19-2015 |
Hyun-Ki Kim, Ulsan KR
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20120220809 | Disposal and Decontamination of Radioactive Polyvinyl Alcohol Products - Methods and apparatus for decontaminating disposable protective products prepared from polyvinyl alcohol (PVA), used in a nuclear power plant, to less than minimum detectable activity (MDA) are disclosed. In the disclosed methods and apparatus, solid protective products made of PVA, generated from a nuclear power plant, are dissolved into a liquid, and then are decontaminated to less than MDA. The PVA solution decontaminated in this way is concentrated to an appropriate concentration or dried, and finally is subjected to self-disposal. This can fundamentally block the generation amount of combustible waste amounting to 50% or more of low and intermediate level waste of nuclear power plants, thereby considerably contributing to a reduction of the operating expenses of the nuclear power plants. The present invention further relates to methods and apparatus for self-disposing disposable protective products manufactured by conventional polyvinyl alcohol (PVA) through pyrolysis/catalytic oxidation of a PVA solution generated by concentration, and treating the decontaminated PVA solution within a plant. The PVA protective products are dissolved/concentrated/oxidized in water to remove firstly organic matter, and then PVA materials in the PVA solution are completely oxidized into CO | 08-30-2012 |
Hyun Tae Kim, Ulsan KR
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20100098861 | Painting Method of Plastic Parts Reinforced With Carbon Nano Tube - Disclosed is a method of coating carbon nanotube-reinforced plastic, which enables higher productivity and cost reduction by omitting one or more steps as compared to a conventional coating process, and which allows a paint film to be superior in adhesion and brilliance. The inventive method includes: a plastic-forming step for forming a plastic article to be coated from a plastic material mixed with a minute quantity of nanotubes; a pre-treatment step for removing oil-fat and foreign matters from the plastic article; and a surface coat coating step for coating the plastic article with paint directly on the surface of the plastic article so as to protect the plastic article. | 04-22-2010 |
In Chan Kim, Ulsan KR
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20090050524 | METHOD FOR PRODUCING FEEDSTOCKS OF HIGH QUALITY LUBE BASE OIL FROM UNCONVERTED OIL - The present invention relates to a method of producing a feedstock for high-quality lube base oil from unconverted oil (UCO) obtained from fuel oil hydrocracking, and more particularly to a method of producing a feedstock for high-quality lube base oil by treating vacuum gas oil (VGO) or a mixture of vacuum gas oil (VGO) with coker gas oil (CGO) or deasphalted oil (NAO) as a feedstock in a hydrotreating unit and a first hydrocracking unit and recycling the resulting unconverted oil (UCO) through a second hydrocracking unit. | 02-26-2009 |
Jae Eun Kim, Ulsan KR
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20130233838 | Apparatus and method for monitoring resistance welding and system thereof - A method for monitoring resistance welding is provided, which includes receiving an input of waveform data obtained by converting current or voltage applied to a transformer welding gun into a digital signal through a teaching group filter; comparing the input waveform data with acceptance waveform data of current or voltage that is accumulatively stored through a destructive test; determining acceptance of a quality of a corresponding welding product if the input waveform data and the acceptance waveform data are equal or similar to each other within a predetermined error range, and determining rejection of the quality of the corresponding welding product if the input waveform data and the acceptance waveform data are different from each other; and outputting an acceptance or rejection message depending on the result of the determination. | 09-12-2013 |
Jang-Kwan Kim, Ulsan KR
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20090072940 | SYSTEM FOR PREVENTING RUPTURE OF TRANSFORMER TANK - Disclosed herein is a rupture prevention system, which increases a limit of the deformation of a transformer tank, thus primarily preventing a sudden rise in pressure, and which increases the number of rupture disc per unit area, thus preventing the rupture of the tank wherever the arc is generated in tank. The system includes a support part installed in the transformer tank and supporting a shielding plate so that it is not directly attached to the transformer tank. A plurality of rupture discs is mounted to pipes extending outwards from the transformer tank, and is ruptured when pressure in the transformer tank reaches a predetermined pressure level. A plurality of relief tanks is vertically installed at a position neighboring the transformer, and is coupled to the pipes. Further, an oil gauge is mounted at a lower position in each of the relief tanks, and generates a signal when the insulating oil flows into the relief tank. | 03-19-2009 |
Ji-Heon Kim, Ulsan KR
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20120118366 | DOUBLE-SIDED LIGHT-COLLECTING ORGANIC SOLAR CELL - Disclosed is a double-sided light-collecting organic solar cell. The double-sided light-collecting organic solar cell comprises: a first light-transmitting electrode; a first photoactive layer disposed on the first light-transmitting electrode; a reflective electrode disposed on the first photoactive layer; a second photoactive layer disposed on the reflective electrode; and a second light-transmitting electrode disposed on the second photoactive layer. According to the present invention, photoactive layers are formed on both sides of a reflective electrode in the middle, and light-transmitting electrodes are formed to enable light to be absorbed at both sides of a cell, to increase the light absorption of the cell and enable the production of a highly efficient organic solar cell. | 05-17-2012 |
Jin Go Kim, Ulsan KR
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20090042028 | NANOCOMPOSITES, SYNTHESIS METHOD THEREOF AND CAPACITOR COMPRISING THE SAME - A method for the synthesis of nanocomposites is provided. The method comprises the steps of mixing carbon nanotubes with a urea solution to form urea/carbon nanotube composites (first step), mixing the urea/carbon nanotube composites with a solution of a metal oxide or hydroxide precursor to prepare a precursor solution (second step), and hydrolyzing the urea in the precursor solution to form a metal oxide or hydroxide coating on the carbon nanotubes (third step). Further provided are nanocomposites synthesized by the method. In the nanocomposites, a metal oxide or hydroxide is coated to a uniform thickness in the nanometer range on porous carbon nanotubes. Advantageously, the thickness of the coating can be easily regulated by controlling the urea content of urea/carbon nanotube composites as precursors. In addition, the nanocomposites are nanometer-sized powders and have high electrical conductivity and large specific surface area. Therefore, the nanocomposites are useful as electrode active materials for electrochemical capacitors, including pseudo capacitors and electrochemical double layer capacitors, lithium secondary batteries, and polymer batteries. Further provided is a capacitor comprising the nanocomposites. | 02-12-2009 |
Jingyu Kim, Ulsan KR
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20130135988 | METHOD AND DEVICE FOR TRANSMITTING/RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM SUPPORTING RELAY NODE - The present description relates to a method for transmitting data from a base station according to one embodiment of the present invention comprises: a step for transmitting to the relay node a signal having a first data to be delivered to a user equipment via the relay node; a step for transmitting to the user equipment a signal having a second data; and a step for receiving from the user equipment a HARQ confirmation response information regarding the first data delivered to the user equipment through the relay node, wherein the first data is retransmitted to the user equipment from the relay node when the HARQ confirmation response information is NACK, and scheduling information for transmitting the first data from the relay node to the user equipment and scheduling information for retransmitting the first data can be designated in advance by the base station. | 05-30-2013 |
Jin Gyu Kim, Ulsan KR
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20100135862 | THERMOWELL COMPOUND APPARATUS OF HIGH SHELL FOR RESIDUE HYDROGEN DESULFURIZATION - The present invention relates to a thermowell blocking apparatus for a high-pressure reactor used in a desulfurization process, which can rapidly prevent noxious high-temperature and high-pressure gases from leaking out of a high-pressure reactor when the noxious high-temperature and high-pressure gases leak from the high-pressure reactor due to unexpected damage occurring to a thermowell used for measuring a reaction temperature of a catalyst. The thermowell blocking apparatus can prevent the economic losses caused by the stoppage of the desulfurization process, and can reduce consequential damages to human life, the environment, and the like. | 06-03-2010 |
Jin Hwa Kim, Ulsan KR
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20080283210 | METHOD OF MANUFACTURING CYLINDER HEAD SYSTEM FOR VEHICLE - A method for manufacturing a cylinder head system for a vehicle includes manufacturing a first main mold having an exhaust manifold mold and a first water jacket mold; manufacturing a second main mold having a second water jacket mold; and assembling the first main mold to the second main mold. The exhaust manifold mold is configured to form an exhaust manifold, the first water jacket mold is configured to form a first water jacket for cooling the exhaust manifold, and the second water jacket mold is configured to form a second water jacket for cooling a cylinder block. | 11-20-2008 |
20100230068 | METHOD AND MOLD FOR MANUFACTURING CYLINDER HEAD SYSTEM FOR VEHICLE - A method for manufacturing a cylinder head system for a vehicle includes manufacturing a first main mold to integrally form an exhaust manifold for discharging exhaust gas from a cylinder and a first water jacket for cooling the exhaust manifold, manufacturing a second main mold to form a second water jacket for cooling a cylinder block, and connecting the first main mold to the second main mold. The mold includes a first main mold having a plurality of exhaust manifold molds and a first water jacket mold, each exhaust manifold mold being configured to form a respective exhaust manifold, and the first water jacket mold being configured to form a first water jacket for cooling the exhaust manifolds, a second main mold having a second water jacket mold, the second water jacket mold being configured to form a second water jacket for cooling a cylinder block, and the second main mold being configured to be assembled with the first main mold. The first water jacket mold may be disposed between the exhaust manifold molds. | 09-16-2010 |
Ji On Kim, Ulsan KR
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20120150486 | APPARATUS FOR MEASURING THE SHAPE AND AREA OF A SHIP BLOCK - Provided is an apparatus for measuring a shape and area of a ship block, which may accurately recognize a piling location of a ship block by measuring a shape and area of the ship block piled up in a yard. The apparatus for measuring a shape and area of a ship block includes a direction angle sensor, a range finder, a radio frequency identification (RFID) reader and a block shape and area measuring system. The block shape and area measuring system includes a block shape and area measuring server, a vector calculating module, a coordinate calculating module, a shape and area extraction module and a memory module. | 06-14-2012 |
Jong Bae Kim, Ulsan KR
Patent application number | Description | Published |
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20080283210 | METHOD OF MANUFACTURING CYLINDER HEAD SYSTEM FOR VEHICLE - A method for manufacturing a cylinder head system for a vehicle includes manufacturing a first main mold having an exhaust manifold mold and a first water jacket mold; manufacturing a second main mold having a second water jacket mold; and assembling the first main mold to the second main mold. The exhaust manifold mold is configured to form an exhaust manifold, the first water jacket mold is configured to form a first water jacket for cooling the exhaust manifold, and the second water jacket mold is configured to form a second water jacket for cooling a cylinder block. | 11-20-2008 |
20100230068 | METHOD AND MOLD FOR MANUFACTURING CYLINDER HEAD SYSTEM FOR VEHICLE - A method for manufacturing a cylinder head system for a vehicle includes manufacturing a first main mold to integrally form an exhaust manifold for discharging exhaust gas from a cylinder and a first water jacket for cooling the exhaust manifold, manufacturing a second main mold to form a second water jacket for cooling a cylinder block, and connecting the first main mold to the second main mold. The mold includes a first main mold having a plurality of exhaust manifold molds and a first water jacket mold, each exhaust manifold mold being configured to form a respective exhaust manifold, and the first water jacket mold being configured to form a first water jacket for cooling the exhaust manifolds, a second main mold having a second water jacket mold, the second water jacket mold being configured to form a second water jacket for cooling a cylinder block, and the second main mold being configured to be assembled with the first main mold. The first water jacket mold may be disposed between the exhaust manifold molds. | 09-16-2010 |
Jong Cheol Kim, Ulsan KR
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20130306710 | Pipe Welding Apparatus - Provided is a pipe welding apparatus, including: a support fixed to the ground; a torch which is supported by the support and is formed to correspond to a welding portion of a pipe; and a first rotation part for rotating the torch in a circumferential direction of the pipe up to a predetermined angle. | 11-21-2013 |
Jonggi Kim, Ulsan KR
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20110288241 | DONOR-ACCEPTOR ROD-COIL DIBLOCK COPOLYMER FOR ORGANIC SOLAR CELLS AND SYNTHESIS METHOD THEREOF - The present invention features a donor-acceptor rod-coil diblock copolymer for an organic solar cell and a method for synthesizing the same. In certain embodiments, the present invention features a donor-acceptor rod-coil diblock copolymer for an organic solar cell based on polythiophene and fullerene and a method for synthesizing the same. Preferably, the block copolymer exhibits a nanofibrillar structure in solid film and, when added to an active layer of a bulk heterojunction organic solar cell consisting of poly(3-hexylthiophene) (P3HT) and [6,6]-phenyl-C | 11-24-2011 |
Jong Jun Kim, Ulsan KR
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20130306710 | Pipe Welding Apparatus - Provided is a pipe welding apparatus, including: a support fixed to the ground; a torch which is supported by the support and is formed to correspond to a welding portion of a pipe; and a first rotation part for rotating the torch in a circumferential direction of the pipe up to a predetermined angle. | 11-21-2013 |
Jong-Suk Kim, Ulsan KR
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20120325937 | TWO-STAGE FUEL INJECTION VALVE FOR A DIESEL ENGINE, COMPRISING A SOLENOID VALVE AND A SHUTTLE VALVE - Disclosed herein is a two-stage fuel injection valve for a diesel engine. The valve includes a fuel valve block ( | 12-27-2012 |
20130037004 | TWO SOLENOID VALVE RELAY TWO-STAGE FUEL INJECTION VALVE FOR DIESEL ENGINES - The present invention provides a two solenoid valve relay with a two-phase fuel injection valve for a diesel engine, which is installed on a valve itself to enable injection at pressure greater than opening pressure, at which the fuel enters into a fuel valve, thereby improving fuel injection performance, and which is configured to enable adjustment of an injection timing at the opening pressure within the valve, wherein injection timings through a solenoid valve is provided for low load and high load, respectively, such that a distinct difference exists between the injection timings to open the nozzle hole of the nozzle in a differential manner at pressure higher than the pressure, at which the fuel enters to the fuel valve and internal spring opening pressure, thereby injecting fuel at high pressure even at low load to facilitate vaporization, and wherein, in case of a high speed operation or high load, low pressure/high pressure needle valves are opened at the same time to quickly inject fuel of a high volume through a plurality of nozzle holes, thereby improving combustion performance of an engine, and wherein a space between the needle valve and the nozzle hole which are closed after the injection is minimized because the nozzle hole is opened differentially and sequentially according to pressure, thereby avoiding waste of fuel and reducing harmful gas (smoke, Nox). | 02-14-2013 |
20130074811 | FUEL INJECTION PUMP HAVING A SEPARABLE PLUNGER - A fuel injection pump having a separable plunger includes a separable plunger of which outer circumference is slide coupled to an inside of the a such that a lower portion thereof is supported by an upper portion of a main plunger to enable upward and downward slide movement in association with the main plunger, wherein an injection timing control spiral step of which upper surface is formed in a spiral shape, is protrudingly formed on the outer circumference thereof and a fuel passage is formed on one side of the outer circumference thereof including the injection timing control spiral step and an elastic member having a lower portion elastically supported by the separable plunger and an upper portion inserted within the barrel to be supported by an upper surface of the barrel. | 03-28-2013 |
20130139790 | TWO-PHASE FUEL INJECTION VALVE FOR DIESEL ENGINE AND GAS ENGINE INCLUDING NOZZLE HAVING PUMPING FUNCTION - The present invention relates to a dual fuel injection valve having a pumping nozzle for a diesel engine and a gas engine, and an objective of the present invention is to provide a fuel injection valve in which, by using two kinds of fuel entering into a fuel valve, a warming up and injection of pilot fuel may be performed in an initial injection and injection of main fuel may be performed subsequently such that subsequent dual fuel is used for combustion, thereby increasing fuel injection performance. | 06-06-2013 |
20140165958 | PRECOMBUSTION CHAMBER FOR GAS ENGINE - Disclosed herein is a precombustion chamber structure for a gas engine. The precombustion chamber structure is configured to facilitate disassembly of a precombustion chamber tip, thus making maintenance, repair or inspection of the precombustion chamber easy. For this, the precombustion chamber structure includes: a body ( | 06-19-2014 |
20150014565 | CHECK VALVE DRIVING DEVICE FOR INJECTING GAS - A check valve driving device for injecting gas, which enables an accurate operation of a check valve for injecting gas and long-term usage by enhancing durability, comprises: an upper portion fixing block which moves vertically by coupling onto a yoke repeating vertical movements; a lower portion fixing block which is coupled to a prechamber at a lower portion of the yoke; a roller which is rotatably coupled onto the upper portion fixing block, and of which a center portion diameter is bigger than diameters of both end portions; a guide, which is rotatably coupled onto the lower portion fixing block, for rotating when a curved surface on one side thereof comes into contact with the roller moving vertically; an operation piece, which is rotatably coupled onto the lower portion fixing block, wherein a front end of the operation piece moves vertically in accordance with the rotation of the guide; and a pressing rod which is coupled to the front end of the operation piece, and which is lowered in accordance with the lowering of the front end of the operation piece. | 01-15-2015 |
Ju Chul Kim, Ulsan KR
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20120315453 | COATING LAYER STRUCTURE OF BASIC MATERIAL OF MOLD - This invention relates to a coating layer structure of a basic material of a mold, which exhibits good adhesion between a coating material and a basic material and does not cause cracking when coated. Such a coating layer structure includes an ion nitriding layer formed at the surface of the basic material, a middle coating layer formed on the ion nitriding layer using AlTiCrN, AlCrSiN, AlTiSiN, or AlTiCrSiN, and a surface coating layer formed on the middle coating layer using AlTiCrCN, AlCrSiCN, AlTiSiCN, or AlTiCrSiCN. | 12-13-2012 |
Jung-Hoon Kim, Ulsan KR
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20100254766 | METHOD OF COLLECTING BIOGAS GENERATED FROM ORGANIC WASTES IN LANDFILL - A method of collecting biogas from organic wastes in a landfill includes a branch pipe installation step of installing a waste liquid input branch pipe and a landfill gas extracting branch pipe in the landfill, and installing a leachate extracting branch pipe under the landfill at a certain slopea fitting installation step of connecting an organic waste pretreatment device, the waste liquid input branch pipe, a landfill gas collecting pipe and the landfill gas extracting branch pipe a pretreatment step of mixing organic wastes with leachate generated from the landfill to produce a waste liquida waste liquid input step of dividing the waste liquid input branch pipe into some regions and progressively inputting and pressing the waste liquid mixed in the pretreatment step and a gas extraction step of extracting and collecting a generated landfill gas. | 10-07-2010 |
Ju-Tae Kim, Ulsan KR
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20110259302 | APPARATUS FOR PREVENTING CAVITATION DAMAGE TO A DIESEL ENGINE FUEL INJECTION PUMP - The present invention relates to an apparatus for preventing cavitation damage to a diesel engine fuel injection pump, wherein a pressure control valve for shutting a barrel port is mounted on a deflector or a barrel of the fuel injection pump to increase the fuel pressure in the barrel port during an early stage of fuel compression. This prevents fountain-type or jet-type cavitation from occurring before and after the opening of the barrel port during a late stage of fuel compression, thereby preventing corrosion damage caused by cavitation occurring mainly in a plunger and the barrel port of the fuel injection pump. The key technical features of the present invention are for an apparatus for preventing cavitation damage to a diesel engine fuel injection pump having a fuel intake valve and the barrel port for the inflow and outflow of fuel, respectively, comprising: a valve member mounted on the barrel port to shut the barrel port during an early stage of fuel compression performed by the upward movement of the plunger to increase the pressure in the barrel port; a valve housing installed in the deflector or the barrel of a pump housing to support the valve member; and a pressure control valve constituted by a spring interposed between the valve member and the valve housing to elastically support the valve member. The barrel port is shut to increase the pressure therein during the early stage of fuel compression, and thus preventing cavitation caused by the pressure difference between the barrel port and a pump chamber before and after the opening of the barrel port during the late stage of fuel compression. When the pressure of fuel in the barrel port exceeds a level higher than an open level, the barrel port opens to discharge fuel. | 10-27-2011 |
20120325937 | TWO-STAGE FUEL INJECTION VALVE FOR A DIESEL ENGINE, COMPRISING A SOLENOID VALVE AND A SHUTTLE VALVE - Disclosed herein is a two-stage fuel injection valve for a diesel engine. The valve includes a fuel valve block ( | 12-27-2012 |
20130037004 | TWO SOLENOID VALVE RELAY TWO-STAGE FUEL INJECTION VALVE FOR DIESEL ENGINES - The present invention provides a two solenoid valve relay with a two-phase fuel injection valve for a diesel engine, which is installed on a valve itself to enable injection at pressure greater than opening pressure, at which the fuel enters into a fuel valve, thereby improving fuel injection performance, and which is configured to enable adjustment of an injection timing at the opening pressure within the valve, wherein injection timings through a solenoid valve is provided for low load and high load, respectively, such that a distinct difference exists between the injection timings to open the nozzle hole of the nozzle in a differential manner at pressure higher than the pressure, at which the fuel enters to the fuel valve and internal spring opening pressure, thereby injecting fuel at high pressure even at low load to facilitate vaporization, and wherein, in case of a high speed operation or high load, low pressure/high pressure needle valves are opened at the same time to quickly inject fuel of a high volume through a plurality of nozzle holes, thereby improving combustion performance of an engine, and wherein a space between the needle valve and the nozzle hole which are closed after the injection is minimized because the nozzle hole is opened differentially and sequentially according to pressure, thereby avoiding waste of fuel and reducing harmful gas (smoke, Nox). | 02-14-2013 |
20130068193 | DUAL FUEL INJECTION VALVE APPARATUS INCLUDING A HYBRID NOZZLE FOR DIESEL AND GAS ENGINES - The present invention relates to a dual fuel injection valve apparatus provided with a hybrid nozzle for a diesel engine and a gas engine and an objective thereof is to provide a dual fuel injection valve apparatus provided with a hybrid nozzle for a diesel engine and a gas engine, being capable of respectively injecting two kinds of different fuels from one fuel injection valve by pressure of fuel and tension of a spring. | 03-21-2013 |
20130074811 | FUEL INJECTION PUMP HAVING A SEPARABLE PLUNGER - A fuel injection pump having a separable plunger includes a separable plunger of which outer circumference is slide coupled to an inside of the a such that a lower portion thereof is supported by an upper portion of a main plunger to enable upward and downward slide movement in association with the main plunger, wherein an injection timing control spiral step of which upper surface is formed in a spiral shape, is protrudingly formed on the outer circumference thereof and a fuel passage is formed on one side of the outer circumference thereof including the injection timing control spiral step and an elastic member having a lower portion elastically supported by the separable plunger and an upper portion inserted within the barrel to be supported by an upper surface of the barrel. | 03-28-2013 |
20130139790 | TWO-PHASE FUEL INJECTION VALVE FOR DIESEL ENGINE AND GAS ENGINE INCLUDING NOZZLE HAVING PUMPING FUNCTION - The present invention relates to a dual fuel injection valve having a pumping nozzle for a diesel engine and a gas engine, and an objective of the present invention is to provide a fuel injection valve in which, by using two kinds of fuel entering into a fuel valve, a warming up and injection of pilot fuel may be performed in an initial injection and injection of main fuel may be performed subsequently such that subsequent dual fuel is used for combustion, thereby increasing fuel injection performance. | 06-06-2013 |
20130156620 | FUEL INJECTION PUMP INCLUDING A VARIABLE PRESSURE COMPARTMENT - The present invention relates to a fuel injection pump having a variable pressure chamber which can adjust a fuel injection timing according to each engine load with a simple structure and a lower manufacture cost compared to the conventional injection pump without a separate apparatus for moving a barrel as well as not modifying a shape of a plunger. | 06-20-2013 |
20130200174 | TWO-STAGE FUEL INJECTION VALVE - The present invention relates to a two-stage fuel injection valve. The two-stage fuel injection valve of the present invention is configured such that the pressure of main fuel delivered from an injection pump is applied to a plunger in a main fuel chamber, and subsequently delivered to an ancillary fuel pressure chamber via the plunger so as to compress ancillary fuel, such that a needle is retracted in a manner similar to those of slide valves by means of the pressure of the ancillary fuel so as to open an ancillary fuel nozzle hole and inject the ancillary fuel, and a main fuel nozzle hole is opened after the injection of the ancillary fuel so as to inject the main fuel, thereby conducting two-stage fuel injection. | 08-08-2013 |
Kang Hee Kim, Ulsan KR
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20100272598 | LEAD FREE SOLDER ALLOY AND MANUFACTURING METHOD THEREOF - Disclosed herein are a lead-free solder alloy and a manufacturing method thereof. More specifically, disclosed are: a lead-free solder alloy, which comprises 0.8-1.2 wt % silver (Ag), 0.8-1.2 wt % copper (Cu), 0.01-1.0 wt % palladium (Pd), 0.001-0.1 wt % tellurium (Te), and a balance of tin (Sn), and thus has a melting point similar to those of prior lead-free solder alloys, excellent wettability, very low segregation ratio, and excellent weldability with a welding base metal, such that it improves temperature cycle performance and drop impact resistance simultaneously, when it is applied to electronic devices and printed circuit boards; a manufacturing method of the above alloy; and electronic devices and printed circuit boards which include the same. | 10-28-2010 |
Keunho Kim, Ulsan KR
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20120082592 | FLUIDIZED BED REACTOR - A fluidized bed reactor is disclosed. The fluidized bed reactor includes a head; a first body part connected with the head, located under the head, the first body part having a first reaction pipe provided therein; a second body part connected with the first body part, located under the first body part, the second body part having a second reaction pipe provided therein; and a bottom part connected with the second body part, located under the second body part, the bottom part having a flowing-gas supply nozzle, a reaction gas supply nozzle, a heater and an electrode assembled thereto. | 04-05-2012 |
20120266816 | POLYCRYSTAL SILICON MANUFACTURING APPARATUS - A polycrystal silicon manufacturing apparatus is disclosed. The polycrystal silicon manufacturing apparatus includes a reaction pipe comprising silicon particles provided therein; a flowing-gas supply unit configured to supply flowing gas to the silicon particles provided in the reaction pipe; and a heater configured to supply heat to an internal space of the reaction pipe to generate silicon deposition reaction of the silicon particles; a temperature measurement unit configured to measure a temperature inside the reaction pipe; and a power supply unit configured to increase the temperature inside the reaction pipe, when a temperature value measured by the temperature measurement unit is less than a reference temperature value. | 10-25-2012 |
20120269686 | FLUIDIZED BED REACTOR - A fluidized bed reactor is disclosed. The fluidized bed reactor includes a reaction pipe comprising silicon particles provided therein; a flowing-gas supply unit configured to supply flowing gas to the silicon particles provided in the reaction pipe, the flowing-gas supply unit comprising a flowing-gas inlet and a flowing-gas nozzle; and a reaction gas supply unit configured to supply reaction gas containing silicon elements to the silicon particles, wherein an inlet area of the flowing-gas inlet is identical to or larger than an outlet area of the flowing-gas nozzle. | 10-25-2012 |
20120269687 | FLUIDIZED BED REACTOR - A fluidized bed reactor is disclosed. The fluidized bed reactor includes a reaction pipe comprising silicon particles provided therein; a flowing-gas supply unit configured to supply flowing gas comprising silicon elements to the silicon particles provided in the reaction pipe; and a heater unit configured to supply heat to an internal space of the reaction pipe, with a heater channel in which inert gas flows serially. | 10-25-2012 |
20120269712 | SYSTEM AND METHOD FOR MANUFACTURING POLYCRYSTAL SILICON - A polycrystal silicon manufacturing apparatus and a method of manufacturing polycrystal silicon using the same are disclosed. The polycrystal silicon manufacturing apparatus includes a reaction pipe comprising silicon particles provided therein; a flowing-gas supply unit configured to supply flowing gas to the silicon particles provided in the reaction pipe; and a first pressure sensor configured to measure a pressure of a first area in the reaction pipe; a second pressure sensor configured to measure a pressure of a second area in the reaction pipe; and a particle outlet configured to exhaust polycrystal silicon formed in the reaction pipe outside, when a difference between a first pressure measured by the first pressure sensor and a second pressure measured by the second pressure sensor is a reference pressure value or more. | 10-25-2012 |
Ki-Duk Kim, Ulsan KR
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20100097360 | DISPLAY DRIVING APPARATUS - Disclosed is a display driving apparatus. The display driving apparatus comprises: a current DAC generating a data current; a data line connected to a pixel circuit requiring data writing on a matrix array of a display panel; an adjacent data line located adjacent to the data line; a current mirror feedbacking an excessive charging current generating due to parasitic capacitance of the adjacent data line as a charging current for charging parasitic capacitance of the data line; a current output unit connected to the current mirror and including a first driving transistor unit for driving the data line, and a second driving transistor unit for driving the adjacent data line; a source follower driving the current output unit according to an output node voltage of the current DAC; and a first constant current source discharging parasitic capacitance excessively charged in the data line and the adjacent data line. | 04-22-2010 |
Ki Hyun Kim, Ulsan KR
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20140034907 | NANOWIRE SENSOR HAVING NANOWIRE OF NETWORK STRUCTURE - A nanowire sensor having a nanowire in a network structure includes: source and drain electrodes formed over a substrate; a nanowire formed between the source and drain electrodes and having a network structure in which patterns of intersections are repeated; and a detection material fixed to the nanowire and selectively reacting with a target material introduced from outside. | 02-06-2014 |
Ki Soon Kim, Ulsan KR
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20130091699 | ROLLER HEMMING SYSTEM FOR PANEL OF VEHICLE - Disclosed is a roller hemming system for panels of a vehicle that may include: a marriage jig adapted to load thereon a part having an outer panel and an inner panel joined together; a clamping pad releasably mounted at a front end of an arm of a first handling robot, and adapted to clamp the part loaded on the marriage jig by a plurality of clamping means; a plurality of transfer rails adapted to intersect with each other at a center; a plurality of hemming dies, each being disposed on a predetermined transfer rail, being adapted to reciprocate on the transfer rail between the center and an initial position, and being adapted to receive thereon the part clamped by the clamping pad; and a plurality of hemming robots being disposed corresponding to each hemming die and provided with a hemming roller unit adapted to hem an edge of the part. | 04-18-2013 |
20130140419 | PANEL HANGER APPARATUS FOR ROLLER HEMMING - A panel hanger apparatus for roller hemming is disclosed. The panel hanger apparatus clamps parts and loads the parts onto a hemming die, and comprises a hanger frame, a plurality of vacuum cups mounted to the hanger frame and adapted to hold the outer panel of the parts by using vacuum pressure, and a plurality of locators mounted to an edge of the hanger frame for clamping the inner panel of the parts. | 06-06-2013 |
Miju Kim, Ulsan KR
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20130222730 | DISPLAY APPARATUS - A display apparatus includes a backlight part including a backlight unit and a panel part including a display panel. The panel part is operated in a first state in which the display panel is substantially aligned with the backlight part or in a second state in which the display panel is not substantially aligned with the backlight part. The display panel receives the light from the backlight unit in the first state and receives an external light in the second state. | 08-29-2013 |
Min Hyung Kim, Ulsan KR
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20130170104 | GAS INSULATED SWITCHGEAR WITH WITHDRAWABLE CIRCUIT BREAKER UNIT - A GIS (Gas Insulated Switchgear) includes a main bus compartment including a main bus-bar unit, a transfer bus compartment including a transfer bus-bar unit, a sealed circuit breaker compartment including a circuit breaker unit and a load side compartment including a current transforming unit and a transfer bus conductor electrically coupling the transfer bus-bar unit and the current transformer unit. The circuit breaker unit is contained in the sealed circuit breaker compartment being separately independent from other compartments. The transfer bus conductor passes from the transfer bus-bar unit through the load side compartment to the current transformer unit without passing through the circuit breaker compartment. The sealed circuit breaker compartment and the load side compartment do not share insulating gas. | 07-04-2013 |
Min Jae Kim, Ulsan KR
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20090067909 | IMAGE FORMING APPARATUS AND METHOD THEREOF - An image forming apparatus includes a housing formed with a discharge port, a printing device mounted in the housing, a discharge reverse unit to reversely move paper passing through the printing device, and a discharge unit to convey the paper, moving reversely by the discharge reverse unit, to the discharge port. The discharge reverse unit includes a guide member to guide the paper passing through the printing device to the discharge unit, and a lifting part to lift the guide member up and down. The image forming apparatus can prevent jams in a paper discharge device even when increasing a discharge speed in a discharge path, through which a printed printing medium is discharged in such a state that a printed surface of the printing medium is directed in a down direction. | 03-12-2009 |
Min Kyu Kim, Ulsan KR
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20130033613 | ANALOG-TO-DIGITAL CONVERTER, IMAGE SENSOR INCLUDING THE SAME, AND APPARATUS INCLUDING IMAGE SENSOR - The analog-to-digital converter includes a signal processing unit generating an operational amplifier output voltage in response to an input voltage and a DAC output voltage in a first period and generating the operational amplifier output voltage in respose to a feedbacked operational amplifier output voltage and the DAC output voltage in a second period; a control unit generating a DAC control signal by comparing the operational amplifier output voltage with a first reference voltage to obtain high order M-bits of data in the first period, and generating the DAC control signal by comparing the operational amplifier output voltage with second and third reference voltages to obtain low order N-bits of data in the second period; and a digital analog converter generating the DAC output voltage in response to the DAC control signal. | 02-07-2013 |
Min Su Kim, Ulsan KR
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20090155482 | METHOD OF FABRICATING MASK FOR FORMING WOOD GRAIN PATTERNS - The present invention provides a method of fabricating a mask for forming wood grain patterns, the method comprising: subjecting a metal plate to an etching process to process a selected pattern on the metal plate; producing a pattern sheet using the etched metal plate an a flexible sheet; attaching the produced pattern sheet to the surface of a product; and subjecting the product to an electroforming process to thereby fabricate the mask. With the method, the time and cost for production of the mask can be remarkably reduced. | 06-18-2009 |
20130285275 | METHOD AND APPARATUS FOR MANUFACTURING MELT-BLOWN FABRIC WEB HAVING RANDOM AND BULKY CHARACTERISTICS - Disclosed is a method and apparatus for manufacturing a melt-blown fabric web, by which a melt-blown fabric web having improved filament cohesion and excellent bulky characteristics and sound-absorbing performance is manufactured. The apparatus includes a heat extruder for heating a thermoplastic resin composition and extruding the melted thermoplastic resin, a melt-blown fiber spinner for spinning the extruded thermoplastic resin as a melt-blown fiber in a filament form, a variable gas injector for injecting gas whose injection speed and injection quantity are continuously changed at random to the melt-blown fiber spun from the melt-blown fiber spinner to cause the injected gas to collide with the spun melt-blown fiber, and a collector for collecting the melt-blown fiber, which is spun from the melt-blown fiber spinner and collides with the gas, to form a melt-blown fabric web. | 10-31-2013 |
20140127960 | MELT-BLOWN FIBER WEB WITH IMPROVED CONCENTRATION FORCE AND ELASTICITY AND METHOD AND APPARATUS FOR MANUFACTURING THE SAME - Disclosed is a melt-blown fiber web with improved concentration force and elasticity, whereby a melt-blown fabric is cut and sealed at predetermined intervals using knives having arbitrary patterns so that concentration force and elasticity of the melt-blown fiber web can be improved without degrading the inherent function of the fiber web. Further disclosed are a method and apparatus for manufacturing the melt-blown fiber web. The melt-blown fiber web includes thermoplastic filaments, wherein cutting portions and sealing portions are arranged on top and bottom surfaces of the fiber web at predetermined intervals along a thickness of the fiber web so that a concentration force and elasticity of the fiber web are improved. | 05-08-2014 |
20150064461 | ENVIRONMENT-FRIENDLY ADHESIVE COMPOSITION AND TAPE MANUFACTURED USING THE SAME - An environment-friendly adhesive composition is provided that includes about 10 to about 70 parts by weight of a tackifying agent base including an acryl-based attaching agent as a raw material, about 5 to about 40 parts by weight of a terpene-based tackiness improver, about 0.5 to about 5 parts by weight of an epoxy-based crosslinking agent, about 5 to about 60 parts by weight of a flame retardant, and a combination thereof, based on 100 parts by weight of a solvent excluding benzene, toluene and xylene (BTX). The flame retardant includes at least one selected from a group consisting of a halogen-based flame retardant, an antimony flame retardant, and a phosphorus-based flame retardant. The adhesive composition and a tape manufactured using the same may be used exclusively in a vehicle industry, and in various electronic industries. | 03-05-2015 |
Mo-Se Kim, Ulsan KR
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20120304799 | ACTIVE ECO PEDAL APPARATUS - An active eco pedal apparatus with an the actuator which includes a VCM having a pair of first and second coils through which a current flows in opposite directions, and a pair of first and second magnets interacting with the electric field generated by the pair of the first and second coils, in which additional repulsive force is generated from the VCM supplied by the current, in addition to basic moving forces, thereby increasing thrust to push a pedal and thus remarkably improving the efficiency of an eco mode, in which since the actuator is controlled in a single-phase manner by a single-phase driver chip without using a hall sensor having high error possibility, it is possible to improve the reliability of operation, and in which since the number of FETs is reduced, the system is configured to have a compact size, and costs are lowered. | 12-06-2012 |
Nam Gyol Kim, Ulsan KR
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20080206567 | Plastic Conductive Particles and Manufacturing Method Thereof - Plastic conductive particles having an outer diameter of 2.5 μm˜1 mm obtained by sequentially plating a 0.1˜10 μm thick metal plating layer and a 1˜100 μm thick Pb solder layer or a Pb-free solder layer on plastic core beads having a high elastic modulus of compression, and a method of manufacturing thereof. The method of manufacturing the plastic conductive particles includes preparing plastic core beads having excellent thermal properties and a high elastic modulus of compression, etching surfaces of the plastic core beads for surface treatment thereof, forming a metal plating layer via electroless plating to improve adhesion between the bead surface and the metal plating layer, and then forming a solder layer such that a sealed hexagonal barrel is immersed in an electroplating solution and then an electroplating process is conducted using a mesh barrel rotating 360° at 6˜10 rpm or a mesh barrel having a structure in which one surface of a conventional sealed hexagonal barrel is open, and rotating 200° in right and left directions at 1˜5 rpm, to manufacture plastic conductive particles having a size of 1 mm or less. The plastic conductive particles of this invention enable the maintenance of packaging gaps, and thus can be applied to IC packaging, LCD packaging and other conductive materials. | 08-28-2008 |
Okjin Kim, Ulsan KR
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20120137823 | BRAKE PEDAL DEVICE - Provided is a brake pedal device that can effectively prevent a brake pedal from hurting a drive by forcibly rotating the brake pedal toward the front of the vehicle, away from the driver, when the brake pedal is pushed to driver by a car collision, with the brake pedal supported to the car body. The brake pedal device includes a brake pedal pivotably supported to a car body, and a pivot lever forcibly pivoting the brake pedal to the front of a vehicle, away from a driver, by forcibly pivoting by means of the car body in a collision. | 06-07-2012 |
Sang Su Kim, Ulsan KR
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20120173180 | APPARATUS AND METHOD FOR EVALUATING HEALTH OF TAB CHANGER - Provided are a method and an apparatus for evaluating health of a tab changer, wherein the method for measuring health of a tab changer mounted in a transformer includes measuring a discharge signal (a first discharge signal) generated in the transformer, separating a discharge signal (a second discharge signal) generated in the tab changer from the first discharge signal, and evaluating the health of the tab changer by comparing the second discharge signal and a first initial value. | 07-05-2012 |
Seok Kim, Ulsan KR
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20120139695 | ANTITHEFT SYSTEM OF CHARGER FOR ELECTRIC VEHICLE - An antitheft system of a charger for an electric vehicle that prevents theft of a charger during charging a battery of the electric vehicle is disclosed. | 06-07-2012 |
Seonghun Kim, Ulsan KR
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20090239249 | NOVEL THERMOSTABLE GLUCONATE DEHYDRATASE AND USE THEREOF - The present invention relates to a novel thermostable gluconate dehydratase from the thermoacidophilic archaeon | 09-24-2009 |
Seong-Nyun Kim, Ulsan KR
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20110071262 | METHOD FOR PREPARING HIGH-PURITY POLYETHYLENEGLYCOL ALDEHYDE DERIVATIVES - A method for preparing high-purity polyethyleneglycol-alkylenealdehydes and derivatives thereof is provided. | 03-24-2011 |
Seung Jin Kim, Ulsan KR
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20130200174 | TWO-STAGE FUEL INJECTION VALVE - The present invention relates to a two-stage fuel injection valve. The two-stage fuel injection valve of the present invention is configured such that the pressure of main fuel delivered from an injection pump is applied to a plunger in a main fuel chamber, and subsequently delivered to an ancillary fuel pressure chamber via the plunger so as to compress ancillary fuel, such that a needle is retracted in a manner similar to those of slide valves by means of the pressure of the ancillary fuel so as to open an ancillary fuel nozzle hole and inject the ancillary fuel, and a main fuel nozzle hole is opened after the injection of the ancillary fuel so as to inject the main fuel, thereby conducting two-stage fuel injection. | 08-08-2013 |
Sung Eun Kim, Ulsan KR
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20100243436 | SPUTTERING DEVICE WITH GAS INJECTION ASSEMBLY - A sputtering device includes a chamber; and a substrate transferring unit for loading a substrate into, or unloading the substrate from the chamber, the substrate transferring unit including a gas injection assembly forming a gas cushion between the substrate and an upper surface of the substrate transferring unit. | 09-30-2010 |
Sung Kwang Kim, Ulsan KR
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20120032774 | THERMAL FUSE RESISTOR, MANUFACTURING METHOD THEREOF, AND INSTALLATION METHOD THEREOF - Disclosed are a thermal fuse resistor having a case injection-molded by using thermosetting resin having heat resistance less than that of filler, a manufacturing method of the thermal fuse resistor, and a method of installing the thermal fuse resistor such that a resistor and a thermal fuse are laid down on a printed circuit board. In the thermal fuse resistor, even if the case has a lighter weight and a thinner thickness by changing the material of the case as compared with those of a case according to the related art, the case is not easily broken, so that the case is suitable for the lightness and slimness of an electronic appliance employing the thermal fuse resistor. Since only the thickness of the case of the thermal fuse resistor is reflected to the thickness of the electronic appliance employing the thermal fuse resistor, the thermal fuse resistor is suitable for the slimness of the electronic appliance. | 02-09-2012 |
20120038450 | THERMAL FUSE RESISTOR - Disclosed is a fuse resistor representing superior manufacturing efficiency and assembling reliability. The fuse resistor includes a resistor, a thermal fuse that is disconnected by heat generated from the resistor, and a case receiving the resistor and the thermal fuse therein and having a space section for transferring radiant heat of the resistor to the thermal fuse. Fillers are not required so that the manufacturing process is simplified. Since the assembling process is completed by covering a body of the case with a cap after the resistor and the thermal fuse have been inserted into the body, the manufacturing efficiency is improved. | 02-16-2012 |
Sun-Yeop Kim, Ulsan KR
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20120056835 | Display Device Having Touch Sensor and Method of Driving the Same - A display device having touch sensors and a method of driving the same are disclosed. The display device includes a display panel including a pixel array including pixels and a touch sensor array including touch sensors formed in the pixel array, the pixel array being divided into blocks, a gate driver to sequentially drive a plurality of gate lines in the pixel array in a block unit, a data driver to drive a plurality of data lines in the pixel array when the gate lines are driven, a touch controller to sequentially drive the touch sensor arrays in the block unit, and a timing controller to divide one frame into at least one display mode at which the pixel array is driven and at least one touch sensing mode at which the touch sensor array is driven and to control the gate drive, the data driver and the touch controller so that the display mode and the touch sensing mode alternate. | 03-08-2012 |
Taeho Kim, Ulsan KR
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20080276750 | PEDAL DEVICE WITH FUNCTION OF ADJUSTING PEDAL EFFORT AND HYSTERESIS - An object of the present invention is to provide a pedal device which can alleviate fatigue of a driver's ankle due to a frequent acceleration by differently setting the amount of reaction force applied when the driver presses and releases a pedal, by adjusting pre-compression force against a return spring disposed at a hinged portion of a pedal arm and adjusting a friction force on a hinged portion of the pedal arm, and satisfying a user's preference by properly adjusting the reaction force. In order to accomplish the above-mentioned object, the invention provides a pedal device with a function of adjusting a pedal effort and hysteresis that includes: a housing fixed to a car body; an arm hinged to the housing; an elastic member disposed between the housing and the pivot end of the pedal arm, and providing a return force to the pedal arm; a pedal effort adjusting unit disposed in the housing and pressing an end of the elastic member to adjust a pre-compression force to the elastic member force; and a hysteresis adjusting unit movably disposed in the housing to press the hinged portion of the pedal arm and adjusting the amount of change in stroke-to-pedal effort while the pedal arm operates. | 11-13-2008 |
Tae Soo Kim, Ulsan KR
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20130312568 | HEATING PAINT COATING METHOD FOR STEERING WHEEL AND STEERING WHEEL MADE BY THE SAME - Disclosed is a heating paint coating method for steering wheel and a steering wheel made by the same. The heating paint coating method uniformly form a heating paint layer on an object having a waved surface like in a steering wheel, and also facilely control a thickness of the heat-patterns. In addition, since it is possible to facilely control a position forming the heating paint layer, and a shape and thickness of the heating paint layer, the resistance division by regions is facilitated, and the loss of the heating paint is reduced, and also the processing cost is reduced. | 11-28-2013 |
Tae-Woo Kim, Ulsan KR
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20080234207 | Pharmaceutical Composition for Preventing and Treating Diabetes or Glucose Control Abnormality Comprising Ginsenosides - The present invention relates to a composition for preventing or treating diabetes or blood glucose control abnormality comprising gisenosides Rg3, Rg5, and Rk1 from natural substances; a use of a mixture comprising gisenosides Rg3, Rg5, and Rk1 for the manufacture of a medicament for preventing or treating diabetes or blood glucose control abnormality; or a method for preventing or treating diabetes or blood glucose control abnormality by administering a therapeutically effective amount of mixture comprising gisenosides Rg3, Rg5, and Rk1 to a subject. The present composition can effectively prevent or treat diabetes, blood glucose control abnormality, and complication thereof. | 09-25-2008 |
20110117224 | Composition Comprising Bamboo Extract and the Compounds Isolated Therefrom Showing Treating and Preventing Activity for Inflammatory and Blood Circulation Disease - The present invention relates to a composition comprising a bamboo plant extract for the prevention and treatment of inflammatory or blood circulation disease. | 05-19-2011 |
20110280975 | COMPOSITION COMPRISING BAMBOO EXTRACT AND THE COMPOUNDS ISOLATED THEREFROM SHOWING ACTIVITY FOR THE TREATMENT AND PREVENTION OF INFLAMMATORY AND BLOOD CIRCULATION DISEASE - The present invention relates to a composition comprising a bamboo plant extract for the prevention and treatment of inflammatory or blood circulation disease. | 11-17-2011 |
20140004215 | COMPOSITIONS AND METHODS FOR MANAGING WEIGHT | 01-02-2014 |
20140043577 | Flexible Printed Circuit Film and Display Device Using the Same - Disclosed is a flexible printed circuit film (FPC film) and display device using the same, the FPC film comprising a body extending along a side of a substrate; and a connector protruding from the body and detachably combined with a PCB wherein the connector comprises: a flexible polymer film including pad region and line region, wherein a plurality of first via holes are formed in the pad region; a plurality of pads overlapped with the first via hole in the pad region on one surface of the flexible polymer film; and a plurality of lines electrically connected with the plurality of pads through the first via hole, wherein the plurality of pads are formed of pad sets of plural rows including a pad set of a first row and a pad set of a second row. | 02-13-2014 |
20150072953 | COMPOSITIONS AND METHODS FOR JOINT HEALTH - The present disclosure provides mixtures of prenylated flavonoids, stilbenes, or both with flavans or curcuminoids or both capable of modulating joint inflammation, joint pain, joint stiffness, cartilage degradation, or improving mobility, range of motion, flexibility, joint physical function, or any combination thereof. Such a mixture of prenylated flavonoids, stilbenes, or both with flavans or curcuminoids or both can optionally be used in combination with other joint management agents, such as non-steroidal anti-inflammatory agents/analgesics, COX/LOX inhibiting agents, glucosamine compounds, neuropathic pain relief agents, or the like. | 03-12-2015 |
Won Hone Kim, Ulsan KR
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20110268908 | COIN ASSEMBLY AND MEDAL ASSEMBLY, AND METHOD FOR FABRICATING THE SAME - A coin assembly and a medal assembly which have triple-structures, respectively, and a method for fabricating the same are disclosed. The coin assembly includes an internal ring; an external ring coupled to an outside of the internal ring; an insert coupled to an inside the internal ring; a first recess formed in an outer surface of the internal ring, to have a predetermined portion of an outer surface of the external ring inserted therein, when the internal ring and the external ring are assembled with each other; and a second recess formed in an outer surface of the insert, to have a predetermined portion of an outer surface of the internal ring therein, when the insert and the internal ring are assembled with each other. | 11-03-2011 |
20140248175 | LEADLESS FREE-CUTTING COPPER ALLOY AND METHOD FOR PRODUCING THE SAME - Disclosed is a leadless free-cutting copper alloy that exhibits superior machinability, cold workability and dezincification resistance and a method for producing the same. The leadless free-cutting copper alloy comprises 56 to 77% by weight of copper (Cu), 0.1 to 3.0% by weight of manganese (Mn), 1.5 to 3.5% by weight of silicon (Si), and the balance of zinc (Zn) and other inevitable impurities, thus exhibiting superior eco-friendliness, machinability, cold workability and dezincification resistance. | 09-04-2014 |
Won Hyuck Kim, Ulsan KR
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20100086002 | Heating Furnace System for Hot Stamping - Disclosed is a heating furnace system for hot stamping. A first heating furnace has a plurality of pairs of upper and lower rolls arranged in a lengthwise direction thereof in order to transfer a steel plate, and high-frequency coils alternately arranged with the pairs of upper and lower rolls in the lengthwise direction thereof. A second heating furnace continuously transfers the steel plate from the first heating furnace during heating the steel plate at temperature of A | 04-08-2010 |
Yang Hyun Kim, Ulsan KR
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20110193415 | WIRELESS ENERGY TRANSMISSION STRUCTURE - Disclosed is a wireless energy transmission structure which includes a disc part including a first conductor plate and a second conductor plate which are spaced to face each other and a dielectric material inserted between the first conductor plate and the second conductor plate, and generating an electric field between the first conductor plate and the second conductor plate; and a ring-shaped wire part one end of which is connected to the first conductor plate and the other end of which is connected to the second conductor plate, and having a meta structure in which a plurality of meta cells is repetitively arranged so as to induce a magnetic field using the electric field, so that the wireless energy transmission structure is reduced in size and is improved in transmission distance and transmission efficiency. | 08-11-2011 |
Yong-Keun Kim, Ulsan KR
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20130193058 | CENTRIFUGAL FILTER - Disclosed herein is a centrifugal filter. The centrifugal filter includes a shaft, a rotor housing which rotates around the shaft and has filter paper on the inner side surface thereof, a spindle tube which rotates along with the rotor housing around the shaft and discharges the fluid from the shaft into the rotor housing, and a separation film which separates an internal space of the rotor housing into upper and lower portions so that impurities that are removed from the fluid by means of centrifugal force are deposited in the upper portion of the internal space while filtered fluid flows into the lower portion of the internal space. A dispersing means is provided on the spindle tube to make a cross-sectional shape of the fluid discharged from the spindle tube into the rotor housing be an elongated shape so that the fluid is widely dispersed into the rotor housing. | 08-01-2013 |
Yongkuk Kim, Ulsan KR
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20120137800 | PARKING RELEASE ACTUATOR - In a parking release actuator, a related motion between a motor and a cable uses a number of worm gears and worm wheel gears using rotation motions in different directions, and the cable is pulled or released by a cable guide converting a rotation motion into an angular motion. Therefore, a number of worm gears and worm wheel gears and the cable guide are made compact and intensive. As a result, it is possible to reduce the entire size of a housing and significantly reduce the operation of the operator required for manual locking or manual release, thereby further improving convenience. | 06-07-2012 |
Young Cheol Kim, Ulsan KR
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20090101183 | APPARATUS FOR CLEANING TUBE FINS OF AIR FAN COOLER FOR HEAT EXCHANGER - Disclosed herein is an apparatus for cleaning tube fins of an air fan cooler for heat exchangers. The apparatus according to the present invention is constructed such that the tube fins can be cleaned in a mechanical manner even when the air fan cooler is in operation, thus preventing the heat exchange efficiency of the tube fins from becoming reduced by dust. Furthermore, the present invention restrains the use of chemicals, thus realizing environment-friendly cleaning. | 04-23-2009 |
Young Su Kim, Ulsan KR
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20120163416 | PULSE GENERATOR OF UWB SYSTEM - A pulse generator of an ultra wideband (UWB) system includes: a plurality of delay cells for receiving pulses, delaying the received pulses for a predetermined time, and outputting the delayed pulses; and an edge combiner connected to output ends of the plurality of delay cells for receiving the delayed pulses from the plurality of delay cells, outputting fine pulses corresponding to the delayed time, and generating one impulse signal with the outputted fine pulses. The edge combiner includes a plurality of XOR gates for receiving a first delayed pulse and a second delayed pulse from an n | 06-28-2012 |
Yun Gyu Kim, Ulsan KR
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20110120585 | MULTILAYERED TUBE AND MANUFACTURING METHOD THEREOF BASED ON HIGH PRESSURE TUBE HYDROFORMING - Disclosed is a method of manufacturing a multilayered tube, including: preparing an outer tube, an inner tube having an outer diameter of 95˜98% of an inner diameter of the outer tube, and dies with a shaping void having a diameter of 100.20˜100.30% of an outer diameter of the outer tube; mounting the outer tube on the shaping void, with the inner tube inserted into the outer tube; plastically expanding the inner tube to be brought into contact with the outer tube by injecting a fluid into the inner tube until a pressure of the fluid reaches a first forming pressure inside the inner tube; elastically expanding the outer tube to be brought into contact with the shaping void by increasing the pressure of the fluid until the pressure of the fluid reaches a second forming pressure inside the inner tube; and elastically recovering the outer tube to allow the outer tube and the inner tube to be coupled to each other by removing the fluid from the inner tube, wherein the first forming pressure is in the range of 10˜20% of yield strength of the inner tube, and the second forming pressure is in the range of 10˜20% of yield strength of the outer tube and is maintained for 2˜3 seconds. | 05-26-2011 |