Kibeom
Kibeom Bae, Buk-Gu KR
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20150072998 | COMPOSITIONS AND METHODS OF MODULATING 15-PGDH ACTIVITY - Compounds and methods of modulating 15-PGDH activity, modulating tissue prostaglandin levels, treating disease, diseases disorders, or conditions in which it is desired to modulate 15-PGDH activity and/or prostaglandin levels include 15-PGDH inhibitors and 15-PGDH activators described herein. | 03-12-2015 |
Kibeom Kim, Sacheon-Shi KR
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20080223208 | Assembly structure of drive shaft and swash plate in swash plate type compressor - Provided is an assembly structure of a drive shaft and a swash plate in a swash plate type compressor including a housing, a cylinder block having a plurality of cylinder bores, a drive shaft rotatably supported by the cylinder block or the housing, a swash plate installed at the drive shaft to vary its tilt angle with respect to the drive shaft, and pistons reciprocally accommodated in the cylinder bores, characterized in that the assembly structure includes: a swash plate tilt support pin fixedly installed at the drive shaft to cross the drive shaft; a hinge coupling groove formed in the swash plate to be rotatably coupled to a tip of the swash plate tilt support pin in a tilted manner, and a swash plate support part formed in the swash plate to support the drive shaft. | 09-18-2008 |
Kibeom Kim, Daejeon KR
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20110317101 | OPTICAL COMPENSATION FILM WITH HYBRID ARRANGEMENT OF NEMATIC LIQUID CRYSTALS CONSISTING OF CONNECTED MESOGENS WITH AN ANGLE AND THE METHOD OF MANUFACTURING THE SAME - Provided are an optical compensation film and a method for producing the same. The optical compensation film includes a nematic liquid crystal compound including a compound having at least two mesogens linked to each other with a constant angle, and has hybrid alignment in which the alignment of the liquid crystal compound varies gradually along the thickness direction. | 12-29-2011 |
Kibeom Kim, Kyungnam KR
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20100272583 | VALVE PLATE OF RECIPROCATING COMPRESSOR - Provided is a valve plate of a reciprocating compressor, the reciprocating compressor including a front housing and a rear housing, a cylinder block having a plurality of cylinder bores, a drive shaft rotatably supported by the front housing and the cylinder block, a swash plate connected to the drive shaft to be rotated therewith to vary its inclination angle, pistons reciprocally accommodated in the cylinder bores depending on slide movement of the swash plate, a valve plate installed between one end of the cylinder block and the rear housing and having a suction port and a discharge port, and a suction chamber and a discharge chamber that are formed in the rear housing with the valve plate interposed therebetween, characterized in that an oil suction passage, an oil discharge passage and a coolant supply passage are formed in a surface of the valve plate opposite to the pistons, the oil discharge passage is constituted by at least two branch passages directed from a center part toward an outer periphery of the valve plate, and the branch passages are connected by a connecting passage at the center part. Therefore, it is possible to appropriately distribute the pressure of oil to prevent oil leakage to the coolant supply passage, etc., even when the pressure of the oil discharged through the oil discharge passage is high. Further, the branch passages and the connecting passage have a specific shape to enable smooth flow of the oil. | 10-28-2010 |
Kibeom Kim, Seoul KR
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20150286564 | HARDWARE-BASED MEMORY MANAGEMENT APPARATUS AND MEMORY MANAGEMENT METHOD THEREOF - A hardware-based memory management apparatus and method is provided. The apparatus includes a memory allocation module, a memory reclamation module, and a memory compaction module, based on hardware to accelerate a memory manger of an operating system. The method manages memory using the memory allocation module, memory reclamation module, and memory compaction module. | 10-08-2015 |
Kibeom Lee, Seoul KR
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20140300881 | DIGITAL EXPOSURE DEVICE USING GLV AND DIGITAL EXPOSURE DEVICE USING DMD - A digital exposure device including a GLV or a DMD. The digital exposure device also includes: a stage to support and move a substrate in a scan direction; an optical system disposed between the stage and the GLV or the DMD, to form a pattern on the substrate by modulating light received from the GLV or the DMD; and a control unit to control the a width of the pattern by a unit, the unit being obtained by dividing the width of the pattern by a natural number m, in the second direction. | 10-09-2014 |
20150015859 | DIGITAL EXPOSURE DEVICE USING DIGITAL MICRO-MIRROR DEVICE AND A METHOD FOR CONTROLLING THE SAME - Provided is a digital exposure device. The digital exposure device includes a stage mounted with a substrate on which a pattern is formed, a first light source, a first head, and a digital micro-mirror device control unit. The stage is configured to move in a scan direction. The first light source is configured to provide a first light. The first head is spaced apart from the stage in a first direction and is configured to receive the first light, to generate at least one spot beam by modulating the first light, and to project the at least one spot beam onto the substrate. The digital micro-mirror device control unit is configured to control an energy of the at least one spot beam generated from the first head to be inversely proportional to a size of the at least spot beam generated from the first head. | 01-15-2015 |
20150025665 | DIGITAL EXPOSURE DEVICE - A digital exposure device includes: a stage having a substrate seated thereon where a pattern is to be formed and moving in a scan direction; a data modification unit receiving design data and generating modified data by extending the design data; and a digital exposure unit receiving the design data and projecting a light controlled according to the design data on the substrate, wherein the modified data includes intermedial data corresponding to the size difference between an image of the design data and an image of the modified data and some of unit data forming the intermedial data are data obtained when unit data of the design data are shifted in any expansion direction. | 01-22-2015 |
Kibeom Lee, Gyeonggi-Do KR
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20090176936 | Ink composition and method of forming a pattern using the same - There are provided an ink composition for imprint lithography and roll-printing, which is applied to the formation of a pattern using imprint lithography and roll-printing to play the role of a pattern support, can increase the accuracy of pattern formation by minimizing the occurrence of a swelling phenomenon caused by the ink composition, and can improve yield and the efficiency of the process by increasing the transfer rate of a pattern, and a method of forming a pattern of a display or semiconductor by using the same. | 07-09-2009 |
Kibeom Lee, Suwon KR
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20140059128 | Method for Contents Recommendation - A method for music recommendation is provided using collaborative filtering methods while still managing to produce novel yet relevant items and by utilizing the long-tailed distribution of listening behavior of users, in which their playlists are biased towards a few songs while the rest of the songs, those in the long tail, have relatively low play counts. Also a link analysis method is applied to users with links between them to create an increasingly fine-grained approach in calculating weights for the recommended items. Results show that the method manages to include novel recommendations that are still relevant, and shows the potential for a new way of generating novel recommendations. | 02-27-2014 |