Kang, Busan
Boo-Min Kang, Busan KR
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20140363582 | METHOD OF PREPARING YTTRIA SOLUTION FOR BUFFER LAYER OF SUBSTRATE - Disclosed herein is a method of preparing a yttria solution for a buffer layer of a substrate, including the steps of: (a) mixing yttrium acetate tetrahydrate with methanol to form a mixture and then stirring the mixture; (b) injecting diethanolamine as a chelating agent into the mixture of the step (a) and then stirring the mixture to synthesize a composite; and (c) filtering the composite synthesized in the step (b) using a filter to obtain a sol. The method is advantageous in that the yttria solution prepared in this method is applied onto a substrate to flatten the substrate, and is used to form a diffusion barrier serving as a buffer layer for preventing the diffusion of a substrate material. | 12-11-2014 |
20150248952 | HIGH-TEMPERATURE SUPERCONDUCTING WIRE MATERIAL - A high-temperature superconducting wire material comprising: a pre-superconducting wire material layer formed by forcibly removing a metal substrate from a superconducting wire material formed by including the metal substrate, a buffer layer formed on the upper surface of the metal substrate and a superconducting conductive layer formed on the upper surface of the buffer layer; a silver (Ag) protective layer formed on the lower surface of the pre-superconducting wire material layer; and a copper (Cu) protective layer formed on the lower surface of the Ag protective layer. Since a superconducting wire material is formed by stripping a metal substrate of a second-generation high-temperature superconducting wire material and forming a metal protective layer, advantages include the reduction of a magnetization loss due to the magnetism of the substrate, excellent stability of the wire material, and increases in Je (engineering current density) due to the minimization of the thickness of the superconducting wire material. | 09-03-2015 |
Chel Soo Kang, Busan KR
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20080252026 | Truck For a Skateboard - A truck for a skateboard has a shaft mounted thereto. The shaft has wheels coupled to both ends thereof. A coupling part having a through-hole is projectedly formed in one side of a middle portion of the shaft, and a support part is projectedly formed on the other side of the middle portion of the shaft. The truck is formed of a plate-shaped member in a manner such that both ends of the plate-shaped member are bent to face each other and define center arms. The coupling part is locked to one center arm by a connector, and the other center arm has a pocket defined therein so that the support part can be inserted into the pocket with an elastomeric element coupled in the pocket. | 10-16-2008 |
Chi Dug Kang, Busan KR
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20100233192 | Manufacturing Method of Activated Lymphocytes for Immunotherapy - Disclosed is a method for preparing activated lymphocytes, which comprises isolating lymphocytes from peripheral blood and proliferating and activating the isolated lymphocytes in vitro. According to the disclosed method, highly effective toxic cells can be prepared in large amounts by culturing human peripheral lymphocytes in the presence of an anti-CD3 antibody, IFN-γ and IL-2. The activated lymphocytes proliferated according to the disclosed preparation method comprise both CD3-CD56+ (natural killer cell marker) cells that are the main components of LAK cells, and CD3+CD56+ cells that are the main components of CIK cells, and can be cultured in large amounts. Thus, the lymphocyte cells can show a significantly higher anticancer effect compared to when the LAK cells and the CIK cells are used alone. | 09-16-2010 |
Dae-Gun Kang, Busan KR
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20120024714 | TRIVALENT CHROMIUM PLATING SOLUTION AND PLATING METHOD USING THE SAME - Provided is hard trivalent chromium plating solution having improved covering power. The trivalent chromium plating solution comprises a trivalent chromium compound comprising a compound of formula (1) below; | 02-02-2012 |
Daesil Kang, Busan KR
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20090289641 | Area-variable type capacitive displacement sensor having mechanical guide - An area-variable type capacitive displacement sensor includes: a stationary element; a movable element; an elastic member for providing a force biasing one of the stationary element and the movable member towards a remaining one thereof in a direction perpendicular to a driving direction so that the stationary element and the movable member are maintained in close contact with each other; a power supply; and a signal detecting circuit. The sensor further includes a guide means for correcting an initial alignment error and reducing an operation alignment error between the stationary element and the movable element. | 11-26-2009 |
Dong-Hun Kang, Busan KR
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20080263886 | Tape measure with a self-regulating speed control mechanism - Disclosed herein is a tape measure with a self-regulating speed control mechanism. The tape measure is capable of self-regulating its speed so that the retraction speed of a blade is not too fast or slow, and does not introduce any noise to the working environment in the case where the speed of the blade is not reduced. According to the present invention, a rotary brake part is elastically biased by a second elastic member, and is brought into contact with a stationary brake part only when the rotating speed of a bobbin is very fast. | 10-30-2008 |
20090296072 | Measuring apparatus - A measuring apparatus is conveniently used without a support such as a tripod, and simply measures a relative distance between two arbitrary points, i.e. two arbitrary measurement target objects, without restriction as to the positions of the measurement target objects. Further, the measuring apparatus realizes a very simple measurement process, so that a user can have faith in the measured distance. The measuring apparatus allows first and second indicators to be easily oriented towards the two points that the user wants to measure using the manipulation of the first and second indicators. | 12-03-2009 |
20110179663 | Stature measuring device and stature measuring method - Disclosed herein are a stature measuring method and a stature measuring device using the method. The method includes securing an anchoring unit, coupled to a main body via a tape, to a building wall, moving the main body to a bottom in a state in which the anchoring unit is secured to the building wall, inputting a reference point setting signal in a state in which the main body comes into contact with the bottom, and moving the main body from the bottom to a position above an examinee's head, and measuring a distance from a point where the reference point setting signal is input to a point where the main body is moved above the examinee's head, thus determining the examinee's stature. | 07-28-2011 |
20110180626 | FOLDABLE EXTENSION PIPE, AND MEASURING WHEEL UNIT AND SPRAYING WHEEL UNIT HAVING THE SAME - A foldable extension pipe is provided which consists of upper and lower pipe sections which are folded and unfolded. The operation input from the upper side is transmitted towards the lower side by means of the transmission rods of the upper and lower pipe sections being magnetic-coupled by first and second magnetic couplings. The measuring wheel unit and the spraying wheel unit having the foldable extension pipe are carried or stored with ease, and when a user inputs an operation via the upper portion of the extension pipe, particularly the operation input portion such as an operation lever at the grip portion of the upper portion, the operation output portion manipulates the reset switch of the counter, manipulates the nozzle section of the spray can for spraying paint, or brakes the rotary wheel. | 07-28-2011 |
20110258870 | TAPE MEASURE WITH SELF-REGULATING SPEED CONTROL MECHANISM - Disclosed herein is a tape measure with a self-regulating speed control mechanism. In the present invention, when a bobbin rotates, a rubber roller rotatably provided on a movable mounting plate alternately comes into contact with an inner surface of a support ring and a rubber acceleration prevention member provided on the inner surface of the support ring, so that the speed of the bobbin can be smoothly and reliably reduced. | 10-27-2011 |
20120240423 | TAPE MEASURE WITH SELF-REGULATING SPEED CONTROL MECHANISM - Disclosed herein is a tape measure with a self-regulating speed control mechanism. In the present invention, when a bobbin rotates, a rubber roller rotatably provided on a movable mounting plate alternately comes into contact with an inner surface of a support ring and a rubber acceleration prevention member provided on the inner surface of the support ring, so that the speed of the bobbin can be smoothly and reliably reduced. | 09-27-2012 |
Dong Hyun Kang, Busan KR
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20150143645 | DOORMAT DEVICE FOR CLEANING SHOE SOLE - The present disclosure provides an automatic doormat device for detecting and replenishing contaminated surface to keep contaminants from entering the house. An exemplary doormat device comprises a sticky sheet configured to adhesively pick up contaminants; a first roller configured to support windings of the sticky sheet; a second roller, spaced apart from the first roller, configured to wind the sticky sheet unwound from the first roller in rotation; a case configured to enclose the first roller and the second roller and support the sticky sheet on a portion exposed between the first roller and the second roller; and a drive motor configured to generate a driving force for rotating the second roller. | 05-28-2015 |
Dong Seok Kang, Busan KR
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20090261945 | PASSIVE ENTRY SYSTEM AND METHOD FOR PERFORMING FUNCTION THEREOF - Provided are a passive entry system for changing a scan method to reduce battery consumption of a smart key and a method for performing a function thereof. In the passive entry system, a smart key ECU periodically transmits a low-frequency scan signal for detecting the smart key. When the smart key being in a slip state is located within a receiving radius of the scan signal, the smart key receives the scan signal and is converted into an active state. Battery consumption of the smart key can be reduced because the smart key normally being in the slip state is converted into the active state when receiving the scan signal from the smart key ECU. Furthermore, the smart key is converted into the active state only within the low-frequency scan signal receiving radius formed near an automobile and requests the smart key ECU to perform a function of the automobile, for example, a function of closing/opening doors. Accordingly, a reliable passive entry system can be achieved. | 10-22-2009 |
20110060481 | ANTITHEFT METHOD AND SYSTEM FOR MOTORCYCLES - An antitheft method and system for motorcycles are provided. The antitheft method and system for motorcycles authenticate an electronic identifier when power-up of a motorcycle or engine start-up is sensed and cut off the power-up or engine start-up if the power-up or engine start-up is not authenticated. An electronic control unit can generate a theft alarm signal in case of unauthenticated power-up or engine start-up. The motorcycle engine is automatically stopped if the engine is started through an illegal method, and thus the motorcycle is prevented from being stolen. Further, a user can confirm the electronic identifier and start the motorcycle without inserting a key into a key cylinder, and thus the user can start the motorcycle easily and rapidly. | 03-10-2011 |
20110261907 | WIRELESS WAKE-UP SYSTEM AND OPERATION METHOD THEREOF - A wireless wake-up system and an operation method thereof are provided to optimize power consumption when wireless data is received. The wireless wake-up system activates a wake-up detection module and then compares a wireless input signal received through an antenna with a pre-stored reference value. If the wireless input signal is equal to the reference value, the wireless wake-up system determines that the input signal is a wake-up signal with a low bit rate, and then generates a wake-up command corresponding to the wake-up signal. Also, the wireless wake-up system activates a selected module kept in an inactive state by sending the wake-up command to the selected module. The activated module may be a microcontroller unit (MCU). When the MCU is activated, the wireless wake-up system may inactivate the wake-up detection module. | 10-27-2011 |
Dong Youn Kang, Busan KR
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20090146911 | PRESENTATION APPARATUS HAVING DUAL DISPLAYS - Disclosed is a dual-display presentation apparatus. The dual-display presentation apparatus comprises an auxiliary member having a first display unit on a side thereof, a main body having a second display unit on a side thereof and having a support member and a depression for receiving the support member on the other side thereof, and a connection member, which is a hinge unit, combining the auxiliary member and the main body, in which locations of the auxiliary member and the main body can be adjusted by swiveling and tilting the connection member. Using the dual-display presentation apparatus, work efficiency and deal-making efficiency can be enhanced. | 06-11-2009 |
Eun Jung Kang, Busan KR
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20120316118 | OLIGOPEPTIDE IMPROVING DIFFERENTIATION OF OSTEOBLASTS - The present disclosure relates to oligopeptides applicable to a dental implant, which are selected from the group consisting of PEP7 (SEQ ID NO:1), PEP71 (SEQ ID NO:2), EP72 (SEQ ID NO:3), PEP73 (SEQ ID NO:4), PEP74 (SEQ ID NO:5), PEP75 (SEQ ID NO:6) and PEP76 (SEQ ID NO:7). The oligopeptides have very high reactivity for a BMP-specific receptor to increase osteoblastic differentiation and calcification, thereby showing improved osteointegration and osteogenesis. | 12-13-2012 |
20140166509 | AMPOULE FOR STORING IMPLANT CAPABLE OF MAINTAINING HUMIDITY - An ampoule for storing an implant capable of maintaining humidity includes: a container capable of airtight sealing at least momentarily or temporarily; a partition member which divides an accommodation space inside the container into two spaces, first and second spaces, and allows vaporized water molecules to be transported between the divided spaces; and a water molecule supply source which is accommodated in the first space of the two spaces divided by the partition member and supplies the vaporized water molecules. Therefore, the invention enables the construction of an environment which allows the hydrophilicity of the implant to be maintained for a long time, wherein the hydrophilicity is imparted to and protected from the surface of the implant or a coating layer formed on the surface of the implant. | 06-19-2014 |
20140356814 | DENTAL IMPLANT HAVING ENHANCED EARLY STABILITY AND METHOD FOR MANUFACTURING SAME - The present invention relates to a dental implant having an enhanced early stability and a method for manufacturing same, and more specifically to a dental implant and a method for manufacturing same which assure early stability and fixation power of an implant by suppressing early osteolysis after an implant procedure, and allowing better bone coherence of the implant surface during an osteogenic period by controlling the speed of bone remodeling. | 12-04-2014 |
Gil Bu Kang, Busan KR
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20150126715 | Highly Glycosylated Long-Acting Human Growth Hormone Protein and Production Method for Same - The present invention relates to a long-acting human growth hormone NexP-hGH protein and its production method. More specifically, it relates to a specific isoform of long-acting human growth hormone NexP-hGH protein in which human growth hormone is fused with a highly glycosylated alpha-1 antitrypsin mutant whereby long-acting properties in vivo are increased. The present invention also relates to a high-purity purification method for NexP-hGH, which includes the steps of: (a) carrying out anion-exchange resin chromatography on a biological emulsion comprising NexP-hGH in which human growth hormone is fused with an alpha-1 antitrypsin mutant; (b) carrying out hydrophobic resin chromatography on the biological emulsion comprising NexP-hGH, or on the eluate produced in step (a); and (c) carrying out affinity chromatography, entailing packing with a resin to which anti-alpha-1 antitrypsin antibody fragments are attached, on the biological emulsion comprising NexP-hGH and on the eluate produced in step (a) or step (b). | 05-07-2015 |
Gyeong-Woo Kang, Busan KR
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20120299205 | SYSTEM FOR DENITRIFYING EXHAUST GAS CAPABLE OF PREVENTING BLOCKAGES IN A UREA WATER INFLOW PATH AND AN INJECTION NOZZLE, AND DEVICE FOR SUPPLYING UREA WATER CAPABLE OF PREVENTING THE COAGULATION OF UREA WATER - A system for denitrifying exhaust gas, including a urea water injection unit for supplying urea water and air to a reaction chamber, wherein the urea water injection unit includes: an air supply unit for supplying external air to an injector through an air supply line; a urea water supply unit for supplying urea water to the injector through a urea water supply line; a water supply unit for supplying water to the injector through a water supply line connected to one side of the urea water supply line; a flow control valve for selectively supplying water or urea water to the injector through the urea water supply line; and the injector respectively connected to the air supply unit and the urea water supply unit to selectively discharge air, urea water or water to the reaction chamber through an injection nozzle. | 11-29-2012 |
20130101472 | REDUCING AGENT SUPPLY DEVICE AND EXHAUST GAS DENITRIFICATION SYSTEM USING THE SAME - This invention relates to a reducing agent supply device and an exhaust gas denitrification system using the same. The reducing agent supply device includes a reducing agent supply unit for supplying a reducing agent to a selective supply unit, a water supply unit for supplying water to the selective supply unit, the selective supply unit for selectively supplying any one of the reducing agent and water supplied from the reducing agent supply unit and the water supply unit to a spray unit, and the spray unit for spraying the reducing agent or water supplied from the selective supply unit, wherein the selective supply unit supplies water to the spray unit when the spray unit is blocked due to solidification of the reducing agent which remains behind therein because of a process in which the spray unit continuously sprays the reducing agent or a temporary malfunction of the device, thereby preventing blockage of the spray unit. Also an exhaust gas denitrification system using the device is provided. | 04-25-2013 |
Ha-Geun Kang, Busan KR
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20120224998 | Exhaust Gas Denitrifying System having Noise-Reduction Structure - An exhaust gas denitrifying system having a noise-reduction structure includes a reactor in which a chemical reaction that converts nitrogen oxides included in exhaust gas into nitrogen by denitrifying the nitrogen oxides using a catalyst takes place. The reactor includes a catalytic filter unit coated with a catalyst and provided with a plurality of through-holes through which exhaust gas passes; and a noise-reducing unit for removing noise from the exhaust gas denitrified by the catalytic filter unit. The reactor denitrifies the nitrogen oxides, and simultaneously reduces the noise, thus reducing the size of the exhaust gas denitrifying system. | 09-06-2012 |
Hong Ki Kang, Busan KR
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20090217948 | DISHWASHER AND METHOD OF CONTROLLING THE SAME - There is provided a dishwasher and a method of controlling the dishwasher. The dishwasher includes a temperature detecting unit for detecting a temperature of washing water supplied, a rinse dispensing unit for dispensing rinse when washing water is healed up to a rinse dispensing temperature, and a control unit for varying the rinse dispensing temperature in accordance with the temperature of the washing water supplied. | 09-03-2009 |
Hye-Joong Kang, Busan KR
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20150098353 | METHOD AND APPARATUS FOR CONTROLLING POWER IN WIRELESS COMMUNICATION SYSTEM - Provided is a method and apparatus for controlling power in a wireless communication system. The method includes a transmitter transmits a signal to multiple receivers. The method also includes receiving a feedback signal including channel state information from each of the multiple receivers. The method also includes calculating a sum of received signal strengths of the feedback signal received from each of the multiple receivers. The method also includes determining a power control value by using the channel state information for each of the multiple receivers and the sum of the received signal strengths. The method also includes controlling a transmission power based on the determined power control value. | 04-09-2015 |
Hye Young Kang, Busan KR
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20120280798 | OBJECT TRACKING APPARATUS AND METHOD, AND SENSOR POSITION DESIGNATING METHOD - The apparatus for tracking an object and the method thereof and the method for locating a sensor are described. The subject object tracking apparatus comprises an interface receiving sensor information and object information from a sensor communicated with an object; a first storing part successively storing sensor information in chronological order; a second storing part storing a neighborhood graph displaying an object space; and a location determining part determining a location of an object using sensor information and a neighborhood graph. According to the present invention, an accessibility graph corresponding to a space is generated and a location of a sensor is determined on an accessibility graph, thereby effectively locating a sensor and tracking an object. | 11-08-2012 |
Hyung Chul Kang, Busan KR
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20100263228 | SOLE FOR SHOES ENABLING EXCHANGE OF SHOCK-ABSORBING MEMBER - Disclosed herein is a sole for shoes enabling exchange of a shock-absorbing member, in which a shock-absorbing member can be exchanged with one suited to each situation whenever necessary depending on the state of a wearer's feet, the condition of a road surface, the walking motion, or the like even in a state where a shoe has been manufactured and is worn by the wearer, thereby further improving convenience in use. Since the shoe sole | 10-21-2010 |
Hyunjin Kang, Busan KR
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20150128888 | CONTINUOUSLY VARIABLE VALVE TIMING DEVICE - A continuously variable valve timing device is provided and includes a cam sprocket connected with a camshaft having a plurality of cams to rotate the camshaft and an electric variable valve timing mechanism connected with the cam sprocket, and driven by an electric motor. A chain cover protects the cam sprocket and a chain system from foreign substances and an electric variable valve timing mechanism cover protects the electric variable valve timing mechanism from foreign substances. A seal ring partitions an internal space between the electric variable valve timing mechanism and the electric variable valve timing mechanism cover. In addition, a pressure maintaining device is mounted within the electric variable valve timing mechanism cover to maintain pressure formed within the internal space of the electric variable valve timing mechanism cover at about atmospheric pressure. | 05-14-2015 |
Hyun-Joong Kang, Busan KR
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20140355831 | APPARATUS, METHOD AND COMPUTER-READABLE RECORDING MEDIUM FOR DETECTING MOVING OBJECT USING DEPTH MAP - An apparatus, a method and a non-transitory computer-readable recording medium for detecting a moving object using a depth map is provided. The apparatus includes a segment image generator unit that generates a segment image to distinguish each object using a depth image of a current input frame; a background image generator unit that generates a current background image by applying a moving average method to the depth image and a background image of a previous input frame; and a moving mask generator unit that generates a moving mask by comparing the depth image with the current background image to thereby find moving parts in the depth image. | 12-04-2014 |
Hyun-Seok Kang, Busan KR
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20140339824 | INPUT/OUTPUT PIPE REINFORCING DEVICE FOR VEHICLE COMPRESSOR - The present invention relates to an input/output pipe reinforcing device for a vehicle compressor, whereby it is possible to prevent a linking area between the compressor and the input/output pipe from becoming damaged or deformed due to vehicle engine vibration and loads transmitted from the outside. The invention relates to a reinforcing device which is provided in the linking area between a compressor linked to the vehicle engine and an input/output pipe for the inflow or outflow of a coolant compressed in the compressor, wherein the reinforcing device comprises: a body part which surrounds the outer circumferential surface of the input/output pipe and comprises a first body formed to support the outer circumferential surface of the input/output pipe, and a second body formed corresponding to the first body; a hinge shaft which is provided on one side in the length direction of the body part, and which secures the first body and the second body in a mutually rotatable fashion; and a flange which is joined to the compressor and comprises a first expanded part formed expanding towards the outer circumferential edge of the first body at one end in the length direction of the first body, a second expanded part formed in the second body so as to correspond to the first expanded part, and a securing part formed in the portion where the first expanded part and second expanded part touch in order to secure the first body and the second body. | 11-20-2014 |
Hyuntae Kang, Busan KR
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20150047417 | CORE-SHELL NANOPARTICLE, METHOD OF FABRICATING THE SAME AND GAS SENSOR USING THE SAME - The present invention relates to a core-shell nanoparticle, a method of fabricating the same and a gas sensor using the same, more particularly to a core-shell nanoparticle which includes a core including a first metal oxide and a shell including a second metal oxide, the first metal oxide and the second metal oxide being oxides of the same metal having different oxidation states, a method of fabricating the same and a gas sensor using the same. | 02-19-2015 |
In Ho Kang, Busan KR
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20100265013 | Miniaturized Band-Pass Filter - Provided is a band-pass filter using a λ/4 transmission line. According to an embodiment of the present invention, a band-pass filter using a support layer formed of a semiconductor wafer, a circuit unit constructed on the support layer or between multilayered insulating layers formed on the support layer, and a λ/4 transmission line formed on the circuit unit includes: at least one miniaturized λ/4 transmission line with capacitors connected in parallel to an input/output connection portion of a coupled line with ends shorted in the diagonal direction; and a ground plane surrounding the band-pass filter. | 10-21-2010 |
Jaepil Kang, Busan KR
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20150202830 | Adjustable Conveyance Curing Method - Adjustable system and methods are provided that are used in curing a foam item. Induction heating assemblies, cooling mechanisms and a dynamic conveyance mechanism may be used in combination to heat and cool a mold containing the foam item as it is conveyed. The dynamic conveyance mechanism may have removable rollers that allow for chambers, such as the induction heating assemblies, to be placed into areas where removable rollers have been removed. As such, utilizing a dynamic conveyance mechanism chambers to be placed into, taken out of, and moved around the dynamic conveyance mechanism. The flexibility of a dynamic conveyance mechanism allows for a curing process to be automated, adjusted, and customized. | 07-23-2015 |
20150208468 | Adjustable Conveyance Curing System - Adjustable system and methods are provided that are used in curing a foam item. Induction heating assemblies, cooling mechanisms and a dynamic conveyance mechanism may be used in combination to heat and cool a mold containing the foam item as it is conveyed. The dynamic conveyance mechanism may have removable rollers that allow for chambers, such as the induction heating assemblies, to be placed into areas where removable rollers have been removed. As such, utilizing a dynamic conveyance mechanism chambers to be placed into, taken out of, and moved around the dynamic conveyance mechanism. The flexibility of a dynamic conveyance mechanism allows for a curing process to be automated, adjusted, and customized. | 07-23-2015 |
Jae-Seon Kang, Busan KR
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20100040761 | Novel Thraustochytrium SP, KJS-I, Bacillus Polyfermenticus KJS-2 and Feed Additive For Fish Including them - Disclosed herein are novel microbes | 02-18-2010 |
20100087516 | ANTIBACTERIAL MACROLACTIN A THAT BACILLUS POLYFERMENTICUS KJS-2 PRODUCED IN - The present invention relates to uses of Macrolactin A produced by | 04-08-2010 |
20110262567 | COMPOSITION FOR TREATING GOUT, CONTAINING ANGELICA GIGAS EXTRACT HAVING A XANTHINE OXIDASE-INHIBITING EFFECT AND AN INFLAMMATION-INDUCING ENZYME-INHIBITING EFFECT - The present invention relates to a composition for the treatment of gout, comprising an Angelica gigas Nakai extract which inhibits xanthine oxidase to reduce uric acid in the blood or urine, thereby being effective in the treatment of gout. | 10-27-2011 |
20120071549 | ANTI-INFLAMMATORY COMPOSITION CONTAINING MACROLACTIN A AND A DERIVATIVE THEREOF AS ACTIVE INGREDIENTS - The present invention relates to an anti-inflammatory use of macrolactin compounds such as macrolactin A, 7-O-malonyl macrolactin A and 7-O-succinyl macrolactin A, which are produced from a novel | 03-22-2012 |
20130109745 | ANTI-ANGIOGENIC COMPOSITION CONTAINING MACROLACTIN A AND A DERIVATIVE THEREOF AS ACTIVE INGREDIENTS | 05-02-2013 |
20130303600 | ANTI-ANGIOGENIC COMPOSITION CONTAINING MACROLACTIN A AND A DERIVATIVE THEREOF AS ACTIVE INGREDIENTS - The present invention relates to an anti-angiogenic composition containing macrolactin compounds such as macrolactin A, 7-O-malonyl macrolactin A, and 7-O-succinyl macrolactin A as active ingredients. The macrolactin compounds according to the present invention strongly suppress angiogenesis in in vivo experiments and can be used as a pharmaceutical composition for preventing or treating diseases caused by angiogenesis. | 11-14-2013 |
Jeong-Yun Kang, Busan KR
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20140196286 | PRODUCTION METHOD FOR A PLATE HEAT EXCHANGER - A method of manufacturing a plate heat exchanger. The method of manufacturing a plate heat exchanger includes the steps of: electroplating a surface of a mold having a groove pattern formed on a surface thereof to form a plate; separating the plate from the mold; electroplating both sides of the separated plate with a brazing binder to form a plate unit; stacking the plate units such that grooves formed on the plate units intersect each other; and heating and pressing the stacked plate units to bind them each other. | 07-17-2014 |
Ji Hee Kang, Busan KR
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20100203025 | LACTIC ACID BACTERIA ISOLATED FROM MOTHER'S MILK WITH PROBIOTIC ACTIVITY AND INHIBITORY ACTIVITY AGAINST BODY WEIGHT AUGMENTATION - The present invention relates to a lactic acid bacterium isolated from human mother's milk, more precisely a | 08-12-2010 |
Jong-Hoon Kang, Busan KR
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20130205856 | APPARATUS AND METHOD FOR FORMING PRODUCT HAVING ASYMMETRIC CROSS-SECTION USING RING ROLLING PROCESS - Disclosed herein is an apparatus and method for forming a product having an asymmetric cross-section using a ring rolling process. The method of forming a product having an asymmetric cross-section uses a ring rolling process that uses a ring rolling apparatus, the ring rolling apparatus comprising: a main roll pressing a circumferential outer surface of a blank, a pressure roll pressing a circumferential inner surface of the blank, and a pair of axial rolls pressing upper and lower surfaces of the blank, wherein a protrusion provided on the pressure roll comes into contact with a depressed portion formed on the circumferential inner surface of the blank, and as a width of the blank varies, the pressure roll moves in a vertical direction. | 08-15-2013 |
20130205857 | METHOD OF MANUFACTURING FLANGE FOR WIND TOWERS USING RING ROLLING METHOD - Disclosed herein is a method of manufacturing a flange for wind towers through a ring rolling process. The ring rolling process makes use of a ring rolling machine. The ring rolling machine includes a main roll which presses a circumferential outer surface of a blank, a pressure roll which presses a circumferential inner surface of the blank, and a pair of axial rolls which press upper and lower surfaces of the blank. The method includes expanding an inner diameter and outer diameter of the blank using the ring rolling machine, transferring the pressure roll vertically so that a protrusion provided on a circumferential outer surface of the pressure roll comes into contact with the circumferential inner surface of the blank, and forming a depression in the circumferential inner surface of the blank using the protrusion of the pressure roll. | 08-15-2013 |
Jong-Hun Kang, Busan KR
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20130125605 | METHOD OF MANUFACTURING DOOR FRAME FOR WIND TOWER - Disclosed herein is a method of manufacturing a door frame for a wind tower. The method includes a first step of forging a circular planar substance, thereby forming a through hole in a central portion of the substance, a second step of heating the substance that was processed in the first step, a third step of ring-rolling the heated substance around the through hole in an annular shape such that a circumstance of a center hole of the substance is equal to a length of a center line of the door frame, a fourth step of upset-forging the annular substance so that opposite sides of the substance are pressed to form linear sections, and a fifth step of fine-finishing the substance that was processed by the fourth step, thus completing the door frame. | 05-23-2013 |
Kyong-Hwa Kang, Busan KR
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20140057884 | PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING LIVER CANCER COMPRISING STIGMASTEROL AND 5 BETA-HYDROXYSITOSTANOL ISOLATED FROM NAVICULA INCERTA - A novel use of phytosterol isolated from | 02-27-2014 |
Kyung-Ran Kang, Busan KR
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20120071549 | ANTI-INFLAMMATORY COMPOSITION CONTAINING MACROLACTIN A AND A DERIVATIVE THEREOF AS ACTIVE INGREDIENTS - The present invention relates to an anti-inflammatory use of macrolactin compounds such as macrolactin A, 7-O-malonyl macrolactin A and 7-O-succinyl macrolactin A, which are produced from a novel | 03-22-2012 |
20130109745 | ANTI-ANGIOGENIC COMPOSITION CONTAINING MACROLACTIN A AND A DERIVATIVE THEREOF AS ACTIVE INGREDIENTS | 05-02-2013 |
20130303600 | ANTI-ANGIOGENIC COMPOSITION CONTAINING MACROLACTIN A AND A DERIVATIVE THEREOF AS ACTIVE INGREDIENTS - The present invention relates to an anti-angiogenic composition containing macrolactin compounds such as macrolactin A, 7-O-malonyl macrolactin A, and 7-O-succinyl macrolactin A as active ingredients. The macrolactin compounds according to the present invention strongly suppress angiogenesis in in vivo experiments and can be used as a pharmaceutical composition for preventing or treating diseases caused by angiogenesis. | 11-14-2013 |
Man Keun Kang, Busan KR
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20130176158 | DISTANCE MEASURING DEVICE AND RECEIVING DEVICES THEREOF - Provided are a distance measuring device using an impulse signal and a receiving device thereof. The distance measuring device includes: a transmitting device transmitting an impulse signal; and a receiving device receiving the impulse signal and measuring a time interval (hereinafter, referred to as a delay time) between a transmitting timing and a receiving timing of the impulse signal, wherein the receiving device measures the delay time through a Time to Digital Converter (TDC) technique. According to the present invention, the distance measuring device measures the distance accurately and speedly. | 07-11-2013 |
Min Hee Kang, Busan KR
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20100058605 | Clothes dryer with water tank - A clothes dryer having an improved configuration to allow a user to safely pull out a water tank is disclosed. The clothes dryer includes a body having a water tank housing, a water tank detachably mounted into the water tank housing and serving to store water collected from an object to be dried, and a safety guide to limit movement of the water tank in a first direction when the water tank is separated from the water tank housing in the first direction, so as to allow a user to guide movement of the water tank in a second direction. The safety guide includes a first stopper provided at the water tank housing, and a second stopper provided at the water tank to correspond to the first stopper when the water tank is separated in the first direction. | 03-11-2010 |
20140047869 | DRUM WASHING MACHINE - A drum washing machine and a control method thereof. The drum washing machine includes a cabinet, a tub including a first tub part and a second tub part, a drum, an inlet provided at one side of the second tub part and supplying condensed water, and at least one flow path provided on one surface from among the inner surfaces of the second tub part opposite the drum and guiding flow of the condensed water to increase a contact area between the condensed water supplied from the inlet and the second tub part. The drum washing machine improves the structure of the tub to effectively inject condensed water, and may thus increase condensing efficiency. Further, the drum washing machine improves the structures of the tub and the drying duct, and may thus prevent accumulation of lint and lowering of performance of the drum washing machine. | 02-20-2014 |
20140230270 | DRUM WASHING MACHINE - A drum washing machine having an improved air circulation structure thereof. The drum washing machine includes a cabinet, a tub arranged within the cabinet, a drum rotatably arranged within the tub, a drying unit which heats and circulates air discharged from the tub so as to dry laundry within the drum, the drying unit including a drying duct equipped with a heater to heat air therein, a circulation passage provided such that air circulates between the tub and the inside of the drying duct, and a suction member which is coupled to one side of the drying duct and introduces air outside the tub onto the circulation passage, and a discharge member which is coupled to one side of the tub and discharges part of the air in the circulation passage to the outside of the cabinet. | 08-21-2014 |
20150089832 | DRYING APPARATUS, WASHING MACHINE HAVING THE SAME AND METHOD OF CONTROLLING THE DRYING APPARATUS - A drying apparatus that is capable of effectively removing foreign substances, such as dead mite bodies and dust adhered to bedding, a washing machine having the drying apparatus, and a method of controlling the drying apparatus. When bedding having a large volume, such as a blanket or a cover, is washed, a bedding-dusting operation using rotation of a drum and high-temperature hot air is performed before and after a bedding washing course is performed, so that foreign substances, such as dead mite bodies or dust, are dusted off bedding and the effects of washing bedding can be improved. In addition, a section in which the bedding-dusting operation is to be performed, is automatically or manually selected as before bedding washing or after bedding washing so that various operations can be performed and the effects of washing bedding can be improved. | 04-02-2015 |
Min Ho Kang, Busan KR
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20140250921 | SYSTEM FOR SUPPLYING LIQUEFIED NATURAL GAS FUEL - The system heats glycol water using steam generated by a boiler and heating LNG using the glycol water, thereby increasing efficiently the LNG to temperature required for an engine. In addition, the system senses LNG flowing to a glycol tank using a pressure sensor, etc. when the LNG flows to the glycol tank due to pressure difference between a fuel supplying line and a glycol circulation line generated according as a heat exchanger is broken down, and outputs the flowed LNG to the outside. As a result, the glycol circulation line may be returned to original state and stability of the system may be enhanced. | 09-11-2014 |
20140250922 | SYSTEM FOR SUPPLYING LIQUEFIED NATURAL GAS FUEL - A system for supplying LNG fuel is disclosed. The system includes a fuel supplying line connected from an LNG storage tank to a high pressure engine and a low pressure engine, respectively, a pump formed on the fuel supplying line, and configured to pressurize LNG outputted from the LNG storage tank to high pressure, a first heat exchanger formed on the fuel supplying line between the high pressure engine and the pump, and configured to heat the LNG supplied from the pump, a second heat exchanger formed on the fuel supplying line between the low pressure engine and the LNG storage tank, and configured to evaporate the LNG in a liquid state supplied from the LNG storage tank and a heat source supplying line configured to supply heat to the LNG by supplying glycol water to the first heat exchanger and the second heat exchanger. | 09-11-2014 |
20140318503 | SYSTEM FOR SUPPLYING LIQUEFIED NATURAL GAS FUEL - A system for supplying fuel includes a fuel supplying line connected from a fuel storage tank to an engine and including a pressure measuring sensor, a pump provided on the fuel supplying line and configured to pressurize fuel outputted from the fuel storage tank, a heat exchanger provided on the fuel supplying line between the pump and the engine and configured to heat the fuel outputted from the pump, a first return line provided at a front end of the heat exchanger on the fuel supplying line and configured to return the fuel from the fuel supplying line, and a second return line provided at a rear end of the heat exchanger on the fuel supplying line and configured to return the fuel from the fuel supplying line. | 10-30-2014 |
Minsoo Kang, Busan 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 Soo Kang, Busan KR
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20150248846 | CONSTRUCTION KIT FOR MODULE TYPE CIRCUIT ELEMENTS - According to a construction kit for module type circuit elements disclosed in the present invention, individual circuit elements for forming an electronic circuit are formed in the shape of a module, a circuit diagram and the actual elements of the circuit elements can be intuitionally identified through an upper surface and a lower surface of a circuit element block module having the shape of module, user convenience is improved by coupling the circuit element block module with a lead line connection block module without using a soldering process or a wire connection process, a connection error and a malfunction of a port occurring in existing SMD or dip type circuit elements are prevented, and the learning of the electronic circuit elements can be improved by enhancing an intuitive learning approach of a learner. | 09-03-2015 |
Myungkoo Kang, Busan KR
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20100269613 | MULTI-CLUTCH TRANSMISSION HAVING DUAL FRONT-POSITIONED GEARS AND METHOD OF OPERATING THE SAME - A multi-clutch transmission having dual front-positioned gears and a method of operating the same are provided. Compared to a known dual clutch transmission, the multi-clutch transmission provides a simple structure, stable operation, and easy manufacturing and maintenance. The multi-clutch transmission includes an input shaft connected to a flywheel, first and second layshafts receiving rotating power from the input shaft, first and second front-positioned gears installed at respective front ends of the first and second layshafts, first and second clutches installed on the first and second layshafts in the rear of the first and second front-positioned gears respectively, first and second rotating-direction correction gears installed on the first or second layshaft in order to rotate the first and second layshafts in the same direction, and an output shaft interposed between the first and second layshafts and disposed parallel to each of the first and second layshafts. | 10-28-2010 |
20110053720 | DUAL MODE CONTINUOUSLY VARIABLE TRANSMISSION - A dual mode continuously variable transmission (DMCVT), which can maintain advantages of a reducer operated in low-speed running mode and makes the diameter ratio of variable speed pulleys in high-speed transmission mode act as a reducer, thus improving durability and energy efficiency of the CVT. The DMCVT has a drive variable speed pulley mounted on an input shaft connected to an engine, a driven variable speed pulley mounted on an output shaft and receiving a rotatory force from the drive pulley through a belt, a drive shaft, first and second mode output gears mounted on the output shaft, first and second mode drive gears mounted on the drive shaft and gearing into the first and second mode output gears, respectively, and a synchro selector selectively engaging with a gear of one of the drive and driven shafts. | 03-03-2011 |
20110067512 | COAXIAL MULTI-CLUTCH TRANSMISSION - Disclosed herein is a coaxial multi-clutch transmission which can enhance fuel efficiency. The transmission includes a main input shaft, a first input shaft, a second input shaft, a first clutch, a second clutch, a power transmitting gear unit, an output shaft, drive gears and driven gears. The first and second input shafts have a coaxial structure and are power-connected to the main input shaft. The first clutch is provided on the first input shaft to control power connection between the main input shaft and the first input shaft. The second clutch is provided on the second input shaft to control power connection between the main input shaft and the second input shaft. The power transmitting gear unit functions to transmit power to the first clutch and the second clutch. | 03-24-2011 |
20110139563 | METHOD OF OPERATING A TRIPLE-CLUTCH TRANSMISSION - Disclosed herein is a method of operating a triple-clutch transmission. The transmission includes a main clutch and first and second clutches. The method includes shifting to first gear in such a way that the main clutch enters an engaged state while the first clutch is in a pre-engaged state and a second clutch is in a disengaged state. The method further includes shifting to second or higher gear in such a way that the main clutch maintains the engaged state and the first clutch and the second clutch alternately enter an engaged state and a disengaged state. The method further includes shifting to reverse gear in such a way that the main clutch enters the engaged state from the disengaged state while the second clutch is in a pre-engaged state and the first clutch is in the disengaged state. | 06-16-2011 |
20150260262 | MULTIPLE HYDRAULIC MULTI-PLATE CLUTCH TRANSMISSION FOR VEHICLE - Disclosed herein is a multiple hydraulic multi-plate clutch transmission. The transmission includes: an input shaft; hydraulic multi-plate clutches arranged on the input shaft and each engaged with or disengaged from the input shaft; one or more drive gears provided on each hydraulic multi-plate clutch; first and second output shafts and disposed parallel to the input shaft; speed gears provided on the first or second output shaft and engaging with any one of the drive gears; and gear selectors provided between some of the speed gears of the first and second output shaft and each always connected to the corresponding speed gear and disposed such that no neutral disengaged state is present. At least three speed gears of one or more higher and one or more lower gear stages than a gear stage associated during driving are maintained in a pre-selected state so as to prepare acceleration or deceleration. | 09-17-2015 |
20150273997 | POWERTRAIN FOR INTERNAL-COMBUSTION ENGINE VEHICLE WITH COMBINATION OF PISTON ENGINE AND ROTARY ENGINE - Disclosed herein is a powertrain for an internal-combustion engine vehicle with a combination of a piston engine and a rotary engine. The powertrain includes a piston engine ( | 10-01-2015 |
Nam-Hyun Kang, Busan KR
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20080245774 | Laser-rotate arc hybrid welding system and thereof method - The present invention relates to a laser-rotating arc hybrid welding system and a welding method using the system. The laser-rotating arc hybrid welding system of the present invention includes an arc discharge unit ( | 10-09-2008 |
Sang-Hoon Kang, Busan KR
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20140302613 | MEANS FOR DETECTING OXYGEN FREE RADICALS IN HUMAN BODY - A means for detecting active oxygen in the human body, which quantitatively detects the amount of active oxygen remaining in the body by applying urine to a detection paper, and is characterized by providing a means for detecting active oxygen in the human body, which detects the amount of active oxygen by submerging a test strip into urine, on which has been applied a color indicating agent that changes color by reacting with malondialdehyde (MDA) and to which has been coupled a support stick, and observing color change. The present invention can affordably and simply identify active oxygen, because the test strip changes color when simply wetted with urine and the test does not require additional technically skilled laboratory staff or expensive equipment. Also, the invention enables simple testing regardless of time and space since a specific facility is unnecessary for the test, thereby providing another advantage of general usage. | 10-09-2014 |
Sangmo Kang, Busan KR
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20110220507 | MICROCHANNEL-TYPE FLUID MIXING APPARATUS USING AC ELECTROOSMOTIC FLOWS (AC-EOF) AND INCLINED-ELECTRODE PATTERNS - The present invention provides a microchannel-type fluid mixing apparatus using AC electroosmotic flows (AC-EOF) for inducing the mixing of fluid materials flowing in a microchannel and inclined-electrode patterns. The fluid mixing apparatus according to the present invention enables the electrical connection between the respective electrodes arranged inclinedly along a lengthwise direction of a microchannel on an inner bottom wall surface of the microchannel and the power supply unit for supplying AC power is controlled by the controller so that AC power form the power supply unit is applied to the electrodes in two patterns alternately performed over time. Thus, the fluid materials vortically flow in a vertical direction over the respective electrodes while changing their rotational direction over time, leading to a smooth mixing of the fluid materials. Particularly, the present invention enhances the mixing efficiency of fluid materials while employing a simplified electrode arrangement structure. | 09-15-2011 |
Se-Eun Kang, Busan KR
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20100305041 | CELL PERMEABLE P18 RECOMBINANT PROTEINS, POLYNUCLEOTIDES ENCODING THE SAME, AND ANTICANCER COMPOSITION COMPRISING THE SAME - The present invention discloses cell permeable p18 recombinant proteins where a macromolecule transduction domain (MTD) is fused to a tumor suppressor p18. Also disclosed are polynucleotides encoding the cell permeable p18 recombinant proteins, an expression vector containing the cell permeable p18 recombinant protein, and a pharmaceutical composition for treating p18 deficiency or failure which contains the cell permeable p18 recombinant protein as an effective ingredient. The cell permeable p18 recombinant proteins of the present invention are capable of efficiently introducing a haploinsufficient tumor suppressor p18 into a cell, and thus, can activate cell signaling mechanisms involved in the activation of ATM and p53 that induce cell cycle arrest and apoptosis in response to DNA damage or oncogenic signals. Therefore, the cell permeable p18 recombinant proteins of the present invention can be effectively used as an anticancer agent. | 12-02-2010 |
20110021442 | CELL PREAMBLE RUNX3 RECOMBINANT PROTEINS, POLYNUCLEOTIDES ENCODING THE SAME, AND ANTICANCER COMPOSITIONS INCLUDING THE SAME - The present invention discloses cell permeable RUNX3 recombinant proteins where a Macromolecule Transduction Domain (MTD) is fused to a tumor and metastasis suppressor RUNX3. Also disclosed are polynucleotides encoding the cell permeable RUNX3 recombinant proteins, an expression vector containing the cell permeable RUNX3 recombinant protein, and a pharmaceutical composition for preventing metastasis which contains the cell permeable RUNX3 recombinant protein as an effective ingredient. The cell permeable RUNX3 recombinant proteins of the present invention can induce the reactivation of TGF-β signal transduction pathway which causes cell cycle arrest by efficiently introducing a tumor and metastasis suppressor RUNX3 into a cell. Therefore, the cell permeable RUNX3 recombinant proteins of the present invention can be effectively used as an anticancer agent capable of preventing cancer growth and metastasis by suppressing the proliferation, differentiation, and migration of cancer cells. | 01-27-2011 |
Seungmo Kang, Busan KR
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20110053720 | DUAL MODE CONTINUOUSLY VARIABLE TRANSMISSION - A dual mode continuously variable transmission (DMCVT), which can maintain advantages of a reducer operated in low-speed running mode and makes the diameter ratio of variable speed pulleys in high-speed transmission mode act as a reducer, thus improving durability and energy efficiency of the CVT. The DMCVT has a drive variable speed pulley mounted on an input shaft connected to an engine, a driven variable speed pulley mounted on an output shaft and receiving a rotatory force from the drive pulley through a belt, a drive shaft, first and second mode output gears mounted on the output shaft, first and second mode drive gears mounted on the drive shaft and gearing into the first and second mode output gears, respectively, and a synchro selector selectively engaging with a gear of one of the drive and driven shafts. | 03-03-2011 |
20110067512 | COAXIAL MULTI-CLUTCH TRANSMISSION - Disclosed herein is a coaxial multi-clutch transmission which can enhance fuel efficiency. The transmission includes a main input shaft, a first input shaft, a second input shaft, a first clutch, a second clutch, a power transmitting gear unit, an output shaft, drive gears and driven gears. The first and second input shafts have a coaxial structure and are power-connected to the main input shaft. The first clutch is provided on the first input shaft to control power connection between the main input shaft and the first input shaft. The second clutch is provided on the second input shaft to control power connection between the main input shaft and the second input shaft. The power transmitting gear unit functions to transmit power to the first clutch and the second clutch. | 03-24-2011 |
20150260262 | MULTIPLE HYDRAULIC MULTI-PLATE CLUTCH TRANSMISSION FOR VEHICLE - Disclosed herein is a multiple hydraulic multi-plate clutch transmission. The transmission includes: an input shaft; hydraulic multi-plate clutches arranged on the input shaft and each engaged with or disengaged from the input shaft; one or more drive gears provided on each hydraulic multi-plate clutch; first and second output shafts and disposed parallel to the input shaft; speed gears provided on the first or second output shaft and engaging with any one of the drive gears; and gear selectors provided between some of the speed gears of the first and second output shaft and each always connected to the corresponding speed gear and disposed such that no neutral disengaged state is present. At least three speed gears of one or more higher and one or more lower gear stages than a gear stage associated during driving are maintained in a pre-selected state so as to prepare acceleration or deceleration. | 09-17-2015 |
Soo Kyung Kang, Busan KR
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20100022003 | Therapeutic cell medicine comprising skin tissue derived stem cell - Provided is a cell therapeutic agent for treatment of neurological disorders, comprising skin-derived progenitor cells (SPCs). More specifically, the present invention provides a cell therapeutic agent for treatment of neurological disorders, comprising skin-derived progenitor cells (SPCs) isolated from skin tissues and a method for differentiation of the skin-derived progenitor cells (SPCs) into neural cell lineages. The cell therapeutic agent in accordance with the present invention is therapeutically effective for the treatment of the neurological disorders and diseases such as Parkinson's disease, Alzheimer's disease, Huntington's disease and Amyotrophic Lateral Sclerosis (ALS) caused by neural injury, and neurological deficits due to cerebral apoplexy, ischemia and spinal cord injury. Further, the present invention enables transplantation of autologous cells to thereby minimize adverse side effects. | 01-28-2010 |
Su Bin Kang, Busan KR
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20140183557 | SEMICONDUCTOR DEVICE STRUCTURE FOR OHMIC CONTACT AND METHOD FOR FABRICATING THE SAME - A semiconductor device structure for an ohmic contact is provided, including a silicon carbide substrate and an ohmic contact layer disposed on the silicon carbide substrate. A carbon layer is disposed on the ohmic contact layer. An anti-diffusion layer is disposed on the carbon layer, and a pad layer is disposed on the anti-diffusion layer. The anti-diffusion layer is made of any one of tungsten (W), titanium (Ti), titanium nitride (TiN), tantalum (Ta), and tantalum nitride (TaN). | 07-03-2014 |
20150179794 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - Disclosed are a semiconductor device and a method of manufacturing a semiconductor device. The device may include an n− type epitaxial layer disposed on a first surface of an n+ type silicon carbide substrate, a p type epitaxial layer disposed on the n− type epitaxial layer, an n+ region disposed on the p type epitaxial layer, a trench passing through the p type epitaxial layer and the n+ region and disposed on the n− type epitaxial layer, a p+ region disposed on the n− type epitaxial layer and separated from the trench, a gate insulating layer positioned in the trench, a gate electrode positioned on the gate insulating layer, an oxide layer positioned on the gate electrode, a source electrode positioned on the n+ region, the oxide layer, and the p+ region, and a drain electrode positioned on a second surface of the n+ type silicon carbide substrate, in which channels are positioned on both sides of the trench. | 06-25-2015 |
20150183063 | METHOD OF JOINING SILVER PASTE - A method of joining silver paste is provided. The method includes preparing silver paste comprising silver powders and lead powders and heating silver paste. The silver powders are then joined. | 07-02-2015 |
20150187725 | METHOD OF JOINING SILVER PASTE - A method of joining silver paste is provided that includes preparing silver paste including a plurality of silver powders and solid phase sintering medium materials capable of surrounding each silver powder. In addition, the method incldues heating the silver paste at an oxygen partial pressure that is greater than a level at an atmospheric pressure, and joining the silver powders. | 07-02-2015 |
Suejeong Kang, Busan KR
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20110053720 | DUAL MODE CONTINUOUSLY VARIABLE TRANSMISSION - A dual mode continuously variable transmission (DMCVT), which can maintain advantages of a reducer operated in low-speed running mode and makes the diameter ratio of variable speed pulleys in high-speed transmission mode act as a reducer, thus improving durability and energy efficiency of the CVT. The DMCVT has a drive variable speed pulley mounted on an input shaft connected to an engine, a driven variable speed pulley mounted on an output shaft and receiving a rotatory force from the drive pulley through a belt, a drive shaft, first and second mode output gears mounted on the output shaft, first and second mode drive gears mounted on the drive shaft and gearing into the first and second mode output gears, respectively, and a synchro selector selectively engaging with a gear of one of the drive and driven shafts. | 03-03-2011 |
20110067512 | COAXIAL MULTI-CLUTCH TRANSMISSION - Disclosed herein is a coaxial multi-clutch transmission which can enhance fuel efficiency. The transmission includes a main input shaft, a first input shaft, a second input shaft, a first clutch, a second clutch, a power transmitting gear unit, an output shaft, drive gears and driven gears. The first and second input shafts have a coaxial structure and are power-connected to the main input shaft. The first clutch is provided on the first input shaft to control power connection between the main input shaft and the first input shaft. The second clutch is provided on the second input shaft to control power connection between the main input shaft and the second input shaft. The power transmitting gear unit functions to transmit power to the first clutch and the second clutch. | 03-24-2011 |
Sung-Chan Kang, Busan KR
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20100176857 | APPARATUS FOR OUTPUTTING COMPLEMENTARY SIGNALS USING BOOTSTRAPPING TECHNOLOGY - Disclosed herein is an apparatus for outputting complementary signals using bootstrapping technology. The apparatus for outputting complementary signals includes a precharaged logic block, one or more output nodes, and a bootstrapping circuit block. The precharged differential logic block generates a differential signal depending on an input signal. The one or more output nodes output the complementary signals depending on the differential signal. The bootstrapping circuit block is shared by the one or more output nodes, and amplifies the complementary signals. | 07-15-2010 |
Sungchul Kang, Busan KR
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20130123585 | PORTABLE BRAINWAVE MEASURING AND CONTROLLING SYSTEM - The present invention relates to a portable brainwave measuring method, which measures a weak brainwave signal detected from a human scalp through a noninvasive method to measure a degree of concentration through an analysis and process of the detected brainwave signal, and a control method enabled for short distance control of an electronic device or remote monitoring through the internet, by using the brainwave signal. An acceleration sensor is put on the head of a user, and a brainwave detecting means put on the head of a user to detect a brainwave and the acceleration sensor that outputs an acceleration value of three axes including XYZ axes as a signal of predetermined data are used to detect movement of the head, to thereby control the direction and speed of a brainwave-related device. In more detail, after a signal outputted from the brainwave detecting means is converted into a wireless signal and transmitted, a value of the wireless signal is inputted to a receiving unit of a display device and is expressed numerically. By setting the value inputted to the display device, a portable brainwave measuring device provides accurate device control. A control system is characterized in that a signal according to the slope direction of the head is detected and analyzed, and then numerically expressed by using 6 brainwave signals such as a delta wave (δ), theta wave (θ), alpha wave (α), SMR wave, beta wave (β) and gamma wave (σ), which are measured through the portable brainwave measuring device and the acceleration sensor put on the head. A wireless system, including a short distance wireless module for transmitting/receiving the wireless signal, includes a wireless receiving module, a signal analyzing unit, and a control output unit. Additionally, the wireless system is connected to a PC or controls a short/long distance external device. | 05-16-2013 |
Sung Goo Kang, Busan KR
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20100028310 | Composition for Transplantation Comprising Adipose Stem Cells or Adipocytes - The present invention relates to a composition for transplantation in a physiologically compatible buffer solution comprising, (a) a transplant-cell selected among an adipose stem cell, an adipocyte, adipose tissues (fat tissue) and a mixture thereof; and (b) a semi-solid substance derived from a living body or a biodegradable substance selected among a hyaluronic acid, collagen, elastin, thrombin, chondroitin sulfate, albumin and a mixture thereof. | 02-04-2010 |
Sung-Won Kang, Busan KR
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20080293316 | Suede Like Artificial Leather with Excellent Strength and Elongation Properties - The present invention relates to a suede-like artificial leather with excellent strength and elongation properties. The suede-like artificial leather comprises a composite sheet having polyurethane filled therein, the composite sheet comprising: a non-woven fabric of ultrafine short fibers entangled with each other and having a thickness less than 0.3 denier; and a woven or knitted fabric placed in the non-woven fabric, entangled with the ultrafine short fibers of the non-woven fabric, and having an constant load elongation of 10 to 30% at a load of 8 kgf, wherein the tensile strength in longitudinal and lateral directions is 35 to 60 kgf/50 iτini and the constant load elongation in longitudinal and lateral directions is 8 to 25%. The suede-like artificial leather is useful as materials for vehicles and furniture requiring durability because of its excellent tensile strength and constant load elongation. | 11-27-2008 |
Tae-Hong Kang, Busan KR
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20150275313 | MARKER FOR DIAGNOSIS OF BLADDER CANCER RECURRENCE - The present disclosure relates to a novel function of a specific gene and has an effect of providing a composition for diagnosis of recurrence of bladder cancer, particularly, non-muscle invasive bladder cancer (NMIBC). Further, according to the present disclosure, it is possible to accurately predict recurrence after surgical tumor removal form a patient with non-muscle invasive bladder cancer, and the present disclosure has an effect of providing information of personalized medicine after surgical tumor removal form a patient with non-muscle invasive bladder cancer. | 10-01-2015 |
Won Ho Kang, Busan KR
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20120216357 | CONSTRUCTING METHOD OF CABLE-STAYED BRIDGE AND TEMPORARY CABLE THEREFOR - The present invention relates to a method for constructing a cable-stayed bridge with a tensionless stay cable, including the steps for: constructing a main tower | 08-30-2012 |
Yeon-Suk Kang, Busan KR
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20150129857 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An organic light emitting diode display device which may improve luminous emitting efficiency by forming a scattering layer with a material including fluorine and a method of fabricating the same are discussed. The organic light emitting diode display device can include a thin film transistor formed on a substrate; an overcoat layer formed on the substrate such that the thin film transistor is covered; a scattering layer formed on the overcoat layer and formed with a material including fluorine; and an organic light emitting cell formed on the scattering layer and including a first electrode, an organic emission layer and a second electrode sequentially laminated, wherein light emitted from the organic light emitting cell passes through the scattering layer and then is emitted through the substrate. | 05-14-2015 |
Young Gu Kang, Busan KR
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20140116884 | SYSTEM AND METHOD FOR CONTROLLING ELECTROPLATING - Disclosed herein is a system and method for controlling electroplating, the method including: measuring current applied to an object to be plated at the time of electroplating, by a current sensor; receiving current data corresponding to the current applied to the object to be plated at the time of electroplating to execute necessary processing, and transmitting the processed current data to the HMI, by the measurement system; receiving the current data from the measurement system to execute necessary processing, and transmitting the processed data to the PLC, by the HMI; receiving the data from the HMI and storing the data in a memory, and then comparing and computing the stored current measurement value and a set current value, to control an output of the rectifier, by the PLC; and controlling the current supplied to the electroplating bath according to the control of the PLC, by the rectifier. | 05-01-2014 |
Young Hun Kang, Busan KR
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20130334521 | NOVEL ORGANOMETALLIC COMPOUND, AND ORGANIC LIGHT-EMITTING DIODE USING SAME - The present invention relates to a novel organometallic compound, and more particularly, to a luminescent organometallic compound in which intermolecular interaction is inhibited by means of introducing a germanium substituent, thereby improving light-emitting characteristics. The present invention also relates to an organic electronic device, specifically, to an organic light-emitting diode using the compound. According to the present invention, a germanium substituent is introduced to the parent organometallic iridium compound, thus inhibiting an intermolecular interaction in the solid state and enabling the compound of the present invention to be effectively used in solution processing. When the compound of the present invention is used as part of a light-emitting layer of an organic light-emitting diode, the light-emitting efficiency of the light-emitting diode may be significantly improved. Therefore, the compound of the present invention may be effectively used as a material for an organic light-emitting diode. | 12-19-2013 |
20150275017 | INDIUM-ZINC-OXIDE SEMICONDUCTOR INK COMPOSITION IN WHICH A SPONTANEOUS COMBUSTION REACTION OCCURS, AND INORGANIC SEMICONDUCTOR THIN FILM PRODUCED THEREBY - The aim of the present invention is to provide an indium-zinc-oxide semiconductor ink composition in which a spontaneous combustion reaction occurs, and provide an inorganic semiconductor thin film produced thereby. To this end, the present invention provides a semiconductor ink composition which comprises a complex, represented by formula 1, incorporating a nitrate of a metal A which is an oxidising material and incorporating a metal B which is a fuel material; wherein the metal A and the metal B are each respectively a metal selected from the group consisting of indium, gallium, zinc, titanium, aluminum, lithium, and zirconium, and metal A and metal B are different from each other. According to the present invention, the indium-zinc oxide semiconductor ink composition in which a spontaneous combustion reaction occurs, and the inorganic semiconductor thin film produced thereby, can be used as the channel material of a transistor element, and consequently can produce inorganic thin film transistors having improved electrical performance. Also, the present invention is suitable for solution processing and so is easy to produce as a thin film and capable of low temperature processing, and can produce thin films which are dense and uniform due to a spontaneous combustion reaction that occurs on mixing two metal precursors coordinated with a fuel material and an oxidising material. | 10-01-2015 |
Yunmi Kang, Busan KR
Patent application number | Description | Published |
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20120297643 | Shoe with Composite Upper and Method of Making the Same - Uppers for article of footwear may include one or more skin layers attached to a base layer, wherein at least one of the skin layers is at least partially transparent or translucent. The transparent or translucent skin layer may be applied over other elements of the upper (e.g., other skin layers, base layers, reinforcing layers, etc.) to provide interesting color change options and color palettes for the upper. Additional aspects of this invention relate to production of curved tongue composite structures and/or footwear having a bonded (hot melt) side seam for forming the upper (and optionally do not include a rear heel seam). | 11-29-2012 |