Han Soo
Han Soo Joo, Cheongwon-Gun KR
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20140063985 | SEMICONDUCTOR MEMORY DEVICE AND METHOD OF OPERATING THE SAME - A semiconductor memory device is provided. The semiconductor memory device includes a memory cell array including cell strings coupled between bit lines and a common source line, each of the cell strings comprising a plurality of memory cells stacked above a substrate. The semiconductor memory device also includes a peripheral circuit configured to supply a negative voltage to one or more word lines coupled to the cell strings and supply a positive voltage to the common source line, wherein the peripheral circuit supplies the positive voltage and the negative voltage before a program operation is performed. | 03-06-2014 |
20150078107 | SEMICONDUCTOR MEMORY DEVICE AND METHOD OF OPERATING THE SAME - A semiconductor memory device is provided. The semiconductor memory device includes a memory cell array including cell strings coupled between bit lines and a common source line, each of the cell strings comprising a plurality of memory cells stacked above a substrate. The semiconductor memory device also includes a peripheral circuit configured to supply a negative voltage to one or more word lines coupled to the cell strings and supply a positive voltage to the common source line, wherein the peripheral circuit supplies the positive voltage and the negative voltage before a program operation is performed. | 03-19-2015 |
Han Soo Kim, Daejon KR
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20120118044 | METHOD AND SYSTEM FOR MANAGING A POLLUTION-PREVENTION FACILITY - There are disclosed a method for managing a pollution prevention facility and a system for effectively managing the pollution prevention facility which can exhaust pollutants, and a system thereof. A method for managing a pollution prevention facility includes a first measuring step of measuring pollutants before a pollution prevention facility treats a pollutant outlet; a second measuring step of measuring the amount of pollutants after the pollution prevention facility treats the pollutant outlet; and a managing step of managing an exchange period of a filling material provided in the pollution prevention facility. | 05-17-2012 |
Han Soo Kim, Yongin-Si KR
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20100103844 | Method for connecting to wireless LAN access point and apparatus using the same - A method and system for connecting to a wireless LAN Access Point (AP) using position information and an apparatus using the same. The method and system includes scanning APs in a preset period, determining a current position of an AP access apparatus based on the scanned APs, calculating distances between the current position of the AP access apparatus and each of positions of one or more user-designated APs, controlling a scan period in response to the calculated distances, and, when the user-designated APs are scanned, accessing the scanned user-designated APs. In scanning the nearby positioned wireless LAN AP and accessing the scanned AP, the power consumption can be reduced and the access time to AP can also be reduced. | 04-29-2010 |
Han Soo Kim, Seoul-Si KR
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20090090757 | CRADLE FOR AUTOMOBILE - The present invention relates to a cradle for an automobile. The present invention provides a cradle for an automobile comprising a mounting plate having a front surface to which a device for an automobile is mounted; and a suction plate pivotally coupled to the mounting plate to be selectively folded onto the mounting plate, the suction plate being selectively attached and fixed to a bottom surface. In addition, the cradle further comprises a supporting link rotatably installed to the suction plate and provided with a head portion pivotally coupled to the mounting plate. According to the present invention as described above, the cradle is carried or kept in a state where the cradle is folded with respect to the device. Thus, there is an advantage in that the overall volume of the cradle and device for an automobile is reduced. | 04-09-2009 |
20090090821 | CRADLE FOR AUTOMOBILE - The present invention relates to a cradle for an automobile. A cradle for an automobile according to the present invention comprises a mounting bracket having a front surface to which a device for an automobile is mounted; a link frame provided with a spherical head portion pivotally coupled to the mounting bracket so that the link frame is selectively folded with respect to a rear surface of the device; and a suction plate rotatably installed to a portion of the link frame opposite to a position on which the head portion is provided, the suction plate being selectively attached to a bottom surface. According to the present invention as described above, the cradle is carried or kept in a state where the cradle is folded with respect to the device. Thus, there is an advantage in that the overall volume of the cradle and device for an automobile is reduced. | 04-09-2009 |
Han Soo Kim, Chungchungnam-Do KR
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20120168636 | METHOD FOR PROCESSING 3D DISTRIBUTION IMAGE OF RADIATION SOURCE AND SYSTEM USING THE SAME - A system for processing three dimensional (3D) distribution image of a radiation source and a processing method using the same are provided. The system includes an image measuring unit comprising a plurality of position sensitive detectors to measure the radiation source, a signal amplifying unit which receives signals from the image measuring unit and amplifies the received signals into an electric signal, a mode selecting unit that receives the electric signal and selects a detection mode and outputs a corresponding mode signal, a data storage unit which stores the signals as a series of items, a data converting unit which converts the data stored at the data storage unit into interactive data, an image reconstructing unit which reconstructs the converted data into the 3D distribution image, and a display unit which displays the 3D distribution image received from the reconstructing unit. | 07-05-2012 |
Han Soo Lee, Daejeon KR
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20090005628 | Reuse method of radioactive waste salt and the apparatus thereof - A reuse apparatus of eutectic salt waste produced in an electro refining process and a method thereof is a technology that in order to collect the eutectic salt of the eutectic salt waste, oxidizes/precipitates nuclides (rare earth and TRU) within the eutectic salt waste, an oxygen dispersing method is used to perform a layer separation into the eutectic salt layer and the precipitate layer. Then, the precipitate layer and eutectic salt layer are separated and collected, so that the eutectic salt layer is directly reused and the eutectic salt within the precipitates is reused by separating and collecting it using distillation/condensation processes. The reuse apparatus of the eutectic salt waste and a method thereof thereby increases the collecting efficiency of the eutectic salt and allows the compositions of the collected eutectic salt to have the same compositions as the eutectic salt used in the electro refining process. | 01-01-2009 |
20090139444 | CZOCHRALSKI APPARATUS FOR GROWING CRYSTALS AND PURIFICATION METHOD OF WASTE SALTS USING THE SAME - Disclosed are a czochralski apparatus for growing crystals and a purification method of waste salts using the same. More particularly, the present invention provides a czochralski apparatus for growing crystals comprising screw thread for fixing salt crystals mounted on a pulling bar of the apparatus in order to prevent desorption of crystals caused by load thereof during a crystal growing process without requiring alternative seed crystals and, in addition, a method for purification of waste salts, which can isolate impurities from molten waste salts using a czochralski crystal growing process without alternative adsorption medium, does not generate secondary wastes and may continuously purify the waste salts. | 06-04-2009 |
20100071408 | METHOD OF RECYCLING LiCl SALT WASTES BY USING LAYER CRYSTALLIZATION AND APPARATUS FOR THE SAME - Disclosed herein are a method of recycling LiCl salt wastes comprising radionuclides and an apparatus using the same. The method includes a) solidifying a LiCl salt contained in the LiCl salt wastes and contacting the outer wall of a housing, by charging a crystallizer comprising the housing having an internal accommodating space and an air cooler in the internal accommodating space into a crystallizing furnace accommodating the LiCl salt wastes comprising the radionuclides, and by cooling the housing to a temperature of two-phase region where the liquid state and the solid state of the LiCl salt waste coexist, b) separating the crystallizer where the LiCl salt is solidified from the crystallizing furnace, c) recycling the LiCl salt by heating the separated crystallizer to melt the solidified LiCl salt. | 03-25-2010 |
20100084265 | CONTINUOUS ELECTROREFINING DEVICE FOR RECOVERING METAL URANIUM - Disclosed is a continuous electrorefining device for recovering metal uranium. The electrorefining device comprises an electrolytic cell | 04-08-2010 |
20110017601 | Method for Recovery of Residual Actinide Elements from Chloride Molten Salt - A method for recovery of residual actinide element from chloride molten salts that are formed after electro-refining and/or electro-winning of a spent nuclear fuel and include actinide elements and rare-earth elements is provided. The method comprises conducting electrolysis using a liquid cadmium cathode (LCC) in the chloride molten salt that is formed after electro-refining and/or electro-winning of a spent nuclear fuel and contains rare-earth elements and actinide elements; electro-depositing the actinide elements contained in the chloride molten salt on the LCC in order to reduce a concentration of the actinide elements; and adding a CdCl | 01-27-2011 |
20110056647 | INGOT-CASTING APPARATUS USING URANIUM DEPOSITS - A casting apparatus includes a hermetically sealed chamber, wherein the chamber includes: a melt-heating portion to melt external uranium deposits, the melt-heating portion being tiltable to allow the resulting liquid molten material to be discharged to the outside, an ingot-forming portion to receive the molten material discharged from the melt-heating portion and to cool-solidify the molten material, and a salt-capturing portion provided on the melt-heating portion, to solidify a salt gas produced when the uranium deposits are molten, and thereby recover the salt gas, wherein the ingot-forming portion includes: a horizontal turn-table rotated by an operating means, and a plurality of molds mounted on the edge of the turn-table, each containing the molten material, which is then cooled. | 03-10-2011 |
20140144786 | Eco-Friendly Smelting Process for Reactor-Grade Zirconium Using Raw Ore Metal Reduction and Electrolytic Refining Integrated Process - The manufacturing method for high-purity Zirconium is characterized by self-propagating high temperature synthesis (SHS) of a raw material having zirconium raw ore containing ZrO | 05-29-2014 |
20140150515 | Horizontal Type Slitting Apparatus For Decladding of a Fuel Rod - A horizontal type slitting apparatus for decladding of a fuel rod is disclosed. The apparatus optionally includes a plurality of rollers configured to receive, extrude, and transfer a fuel rod, a roller fixing portion configured to fix the rollers by a hydraulic pressure, a slitting portion configured to slit cladding tube of the fuel rod, and a slitter fixing portion configured to fix the slitter portion by a hydraulic pressure. | 06-05-2014 |
Han Soo Lee, Yongin-Si KR
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20130215968 | VIDEO INFORMATION ENCODING METHOD AND DECODING METHOD - The present invention relates to a method and apparatus for encoding and decoding video information. The video information encoding method according to the present invention comprises: a step of performing a prediction on a current block; and a step of entropy-encoding the predicted information and transmitting the encoded information. The step of performing a prediction comprises: a step of acquiring motion information on a neighboring block from the neighboring block of the current block; and a step of determining motion information on the current block on the basis of the acquired motion information. The transmitting step also involves transmitting information required for the prediction of the current block. According to the present invention, the complexity of video compression and the quantity of transmitted information may be reduced. | 08-22-2013 |
20140037004 | METHOD FOR ENCODING VIDEO INFORMATION AND METHOD FOR DECODING VIDEO INFORMATION, AND APPARATUS USING SAME - A method for coding image information includes generating prediction information by predicting information on a current coding unit, and determining whether the information on the current coding unit is the same as the prediction information. When the information on the current coding unit is the same as the prediction information, a flag indicating that the information on the current coding unit is the same as the prediction information is coded and transmitted. When the information on the current coding unit is not the same as the prediction information, a flag indicating that the information on the current coding unit is not the same as the prediction information and the information on the current coding unit are coded and transmitted. At the generating of the prediction information, the prediction information is generated by using the information on the coding unit neighboring to the current coding unit. | 02-06-2014 |
Han Soo Lee, Yongin-Si Gyeonggi-Do KR
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20130287104 | METHOD FOR ENCODING VIDEO INFORMATION AND METHOD FOR DECODING VIDEO INFORMATION, AND APPARATUS USING SAME - Disclosed herein is a method for coding image information, including: generating prediction information by predicting information on a current coding unit; and determining whether the information on the current coding unit is the same as the prediction information, wherein when the information on the current coding unit is the same as the prediction information, a flag indicating that the information on the current coding unit is the same as the prediction information is coded and transmitted, and when the information on the current coding unit is not the same as the prediction information, the flag indicating that the information on the current coding unit is not the same as the prediction information and the information on the current coding unit are coded and transmitted. | 10-31-2013 |
Han Soo Park, Busan KR
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20110156873 | RFID SYSTEM HAVING MULTI-SUBSCRIPTION FUNCTION AND OPERATION METHOD THEREOF - An RFID system having a multi-subscription function, an RFID tag and an operation method thereof are provided. The RFID tag includes an RFID tag antenna, a tag storage unit, a sensor and a tag controller. The RFID tag antenna communicates with the RFID reader or the user terminal. The tag storage unit stores receives and stores user information transmitted from users. The sensor collects information on an object or environment to which the RFID tag is attached under the control of the tag controller. The tag controller classifies and arranges sensor information collected by the sensor for the user information of each user to generate tag information and transmits the generated tag information to the user terminal corresponding to the user information | 06-30-2011 |
Han Soo Park, Yangsan-Si KR
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20110117339 | POLYESTER FILM FOR OPTICAL APPLICATION - Disclosed is a polyester film for optical applications, and more specifically to a polyester film having refractive index of 1.6 to 1.7 and a film having refractive index of 1.4 to 1.6 on both surfaces of the polyester film, wherein a thickness of each coating layer is 0.03 to 0.1 μm and total light transmittance of the entire film is 93% or more. The polyester film according to the embodiment has total light transmittance higher than the polyester film without the coating layer and is more suitable to use the polyester film for optical applications due to the excellent adhesive strength between the polyester film and layer for the post-processing working. | 05-19-2011 |
Han Soo Shin, Suwon-Si KR
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20100048003 | Plasma processing apparatus and method thereof - A plasma processing apparatus using a capacitive coupled plasma (CCP) source requiring a low pressure range of about 25 mT or less and a method thereof are disclosed. Plasma source power may be applied in a pulse mode to either one of upper and lower electrodes in a chamber, which generates plasma and processes a semiconductor substrate, and plasma maintaining power may be continuously applied to the other of the upper and lower electrodes, such that a stable pulse plasma process may be performed in a low pressure range of about 25 mT or less. | 02-25-2010 |