baber/WOPTO huggingface dataset:
Patent KR-20150113314-A (KR)
Inventor: PARK MIN SIK
IPC: H01M4/1395
Filed: 2014-03-27
Abstract: The present invention relates to a negative active material, a lithium secondary battery comprising the same, and a manufacturing method thereof. The purpose of the present invention is to provide a negative active material which has excellent electrochemical properties and high initial efficiency with a simple manufacturing process. The present invention may include the following steps. A mixture is formed by mixing spherical carbon-based material, silicon nano particles and amorphous carbon raw material in a dry method; the mixture is injected into a solvent, stirred and dried, and the silicon nano particles and the amorphous carbon raw material are absorbed to the surface of the carbon-based material; and a coating layer is formed by thermal-treating the carbon-based material in which the silicon nano particles and the amorphous carbon are absorbed, and therefore, a negative active material is obtained.
Patent KR-20150117001-A (KR)
Title: System window comprising reinforced structure against wind pressure
Inventor: KIM HYUN WOO
IPC: E06B3/26
Filed: 2014-04-09
Abstract: The present invention relates to a window and door system wherein a wind pressure reinforced structure is applied to improve the wind pressure performance of a window and door system installed in a skyscraper with a strong draft and to secure a wide view. The present invention to realize the same comprises: a window frame (110) having an indoor side rail (111a) and an outdoor side rail (111b); at least a pair of indoor side widows (120) which are installed on the indoor side rail (111a) to be able to slide open and closed; and at least a pair of outdoor side windows (120) which are installed on the outdoor side rail (111b) to be able to slide open and closed. A reinforced member (200) is inserted and installed into a profile for forming an outer frame of the pair of outdoor side windows (120). According to the present invention as above, the window and door system in which insulation and wind pressure performances, etc. are optimally reinforced can be obtained by selectively applying a suitable reinforced member to a horizontal or vertical direction profile of indoor and outdoor windows and a fixed window after considering the climate of an area in which the window and door system is installed, wind pressure by the height of a building, etc. Moreover, a wide view can be secured by applying a full window structure in which a window frame and a façade side of the indoor and outdoor window are not separated.
Patent KR-20150120124-A (KR)
Title: Dynamic vision sensor and motion recognition device including the same
Inventor: JIN HYUN JONG
IPC: H04N5/335
Filed: 2014-04-17
Abstract: A dynamic vision sensor includes: a sensing pixel array including sensing pixels which sense change in light intensity and output an event in time stamp unit; and a control unit which controls the sensing pixel array. Each sensing pixel is in the shape of an n-polygon (n is an even number, greater than or equal to four) and includes first sides, which are extended in a first direction and are arranged to face each other in a second direction (the second direction is perpendicular to the first direction), and second sides which are extended in the second direction and are arranged to face each other in the first direction.
Patent KR-20150122439-A (KR)
Title: Prediction method for human intelligence using morphometric characteristics of cortical surface: partial least square analysis
Inventor: LEE JONG MIN
IPC: G06F19/00
Filed: 2014-04-23
Abstract: The present invention relates to a method for predicting human intelligence which comprises the following steps: generating a structural magnetic resonance image of the brain of a subject; measuring an intelligence predictive factor from the structural magnetic resonance image; and predicting intelligence of the subject using a measurement value of each of the measured intelligence predictive factors. The intelligence predictive factor includes any one among the thickness, a surface area, the depth of brain sulci, or a curve measurement value of brain wrinkles of the cerebral cortex on a predetermined brain area, thereby predicting human intelligence using the intelligence predictive factor of a particular area of the magnetic resonance image.
Patent KR-20150123404-A (KR)
Inventor: KIM EUNG CHEON
IPC: B60Q5/00
Filed: 2014-04-24
Abstract: The present invention relates to an air horn for a railroad car and, in particular, to an air horn for a railroad car, wherein an exhaust hole is formed in a inflow passage of compressed air and an orifice is connected to the exhaust hole to control an inflow amount of the compressed air, thereby readily controlling an alarm sound volume. The air horn for a railroad car according to the present invention comprises: an air inflow passage formed at one side of the lower part of a body, into which compressed air is introduced; an exhaust hole formed at one side of the air inflow passage to discharge some of introduced compressed air to the outside; and an orifice formed and connected to the exhaust hole to change a flow rate of the introduced compressed air to reduce a pressure and discharge some of the compressed air to the outside, thereby increasing or decreasing a volume (size) of an alarm sound.
Patent KR-20150130778-A (KR)
Inventor: BYUN YOUNG RO
IPC: A61P3/10
Filed: 2014-05-14
Abstract: A method for preparing a hetero-spheroid of the present invention: enhances survival rate of pancreatic islet single cells, and smoothly supplies nutrition by controlling the cell size; promotes angiogenesis by abundantly expressing vascular endothelial growth factor (VEGF) and CD31 before and after transplantation; and confirms inhibition of cell necrosis by increasing expression of a Bcl-2 gene, which is an anti-cell necrosis gene, and reducing the amount of protein related to cell necrosis. Therefore, the method for preparing a hetero-spheroid can be usefully used as a method for transplanting islet cells for treating diabetes mellitus.
Patent KR-20150133591-A (KR)
Inventor: LEE SOO BOK
IPC: G03B35/18
Filed: 2014-05-20
Abstract: The present invention relates to a method for obtaining a three-dimensional image, an apparatus for the same, and a computer-readable recording medium. According to an embodiment of the present invention, the method for obtaining a three-dimensional image to obtain three-dimensional shape information of an object by a projector, a first camera, and a second camera comprises the following steps: (a) allowing a predetermined pattern to be projected through the object by the projector, when a two-dimensional primary image of the object through which the pattern is projected is obtained by the first camera and the second camera, allowing an image correction device to obtain a three-dimensional primary image of the object from the two-dimensional primary image data obtained by the first camera and the second camera, and converting the obtained three-dimensional primary image to a two-dimensional re-viewpoint image with respect to a viewpoint that the projector looks at the object; (b) in order to compensate for a three-dimensional data drop area generated by a curve of the object and viewpoints of the first camera and the second camera, allowing the image correction device to correct a drop area in the two-dimensional re-viewpoint image corresponding to the three-dimensional data drop area in the three-dimensional primary image, with reference to the pattern which is projected through the object by the projector; and (c) allowing the image correction device to generate a three-dimensional correction image, with reference to (i) the two-dimensional primary image data obtained by the first camera and the second camera, and (ii) the corrected two-dimensional re-viewpoint image information. In addition, the three-dimensional data drop area is an area where three-dimensional data does not exist in the three-dimensional primary image.
Patent KR-20150134734-A (KR)
Title: Ballast water treatment apparatus
Inventor: HONG IL KI
IPC: B63B13/00
Filed: 2014-05-22
Abstract: A ballast water treatment apparatus is disclosed. According to one embodiment of the present invention, the ballast water treatment apparatus comprises: a transfer pipe where sea water introduced from the outside of a ship is transferred; one or more ballast water storage tank connected to the transfer pipe to store the sea water introduced from the transfer pipe; a sterilization substance generating unit connected to the ballast water storage tank and generating a sterilization substance to be injected to the ballast water storage tank; and a heating unit heating the sea water supplied to the sterilization substance generating unit.
Patent KR-20150137402-A (KR)
Inventor: JEONG SUNG HA
IPC: F21V14/02
Filed: 2014-05-29
Abstract: The present invention relates to an LED lighting apparatus which has a distance between an optical lens and an LED module. The LED lighting apparatus capable of adjusting light distribution can increase or diffuse the amount of light emitted to an object by horizontally moving the LED module from the focus of an optical lens. According to the present invention, the LED lighting apparatus can smoothly perform marine survey in a specific environment such as deep sea by diffusing light to observe with a wide range or condense light emitted from an LED light source through the optical lens on an object to be checked.
Patent KR-20150137497-A (KR)
Inventor: YUN JONG PIL
IPC: G01B11/30
Filed: 2014-05-29
Abstract: Provided in the present invention is an apparatus to detect a defect on a surface of a thick steel plate surface, comprising: a surface image filming unit to film the surface of a thick plate to generate an original video; a first defect detection unit which includes a filtering unit to filter the original video to generate a filtering video, including a first binarizing unit for binarizing the filtering video to generate a first binarized video, thus detecting a first defect from the first binarized video; and a second defect detection unit, including a second binarizing unit for binarizing the original video based on a baseline value concerning each pixel row of the original video to generate a second binarized video of the original video, which includes a defect candidate detection unit to generate a defect candidate binarized video by merging the first and second binarized videos, thus classifying at least two second defects on each blob of the binarized video. Other than unevenness defects, in descending order, oil defect, chip defect, scrap and scale are detected step-by-step; thereby being able to detect and classify the defects of which patterns are not shown by cross-lighting.
Patent KR-20150138916-A (KR)
Inventor: PI SEUK HOON
IPC: H01M8/04
Filed: 2014-05-30
Abstract: Disclosed is a fuel cell system having a structure for using impurities as a raw material. The fuel cell system includes: a reformer which receives a fuel gas to generate a reformed fuel and discharges the reformed fuel to a fuel gas conveying pipe; a separation membrane which selectively passes only hydrogen gas from the reformed fuel flowing in through the fuel gas conveying pipe and blocks impurities including ammonia gas other than the hydrogen gas; a fuel cell stack which receives air and the hydrogen gas passed through the separation membrane to generate electricity; and a selective catalyst denitrifying facility which receives the fuel gas with impurities including the ammonia through a branch pipe formed on a side of the fuel gas conveying pipe to remove nitrogen oxides.
Patent KR-20150137888-A (KR)
Inventor: PARK JUN HO
IPC: H01M4/48
Filed: 2014-05-30
Abstract: Disclosed are a composite positive electrode active material comprising: a core active material; one or more first polymers selected from the polymers of a fully fluorinated polymer formed on at least part of the core active material and a polymer having 60 to 90 atomic percent of a fluorine content; and a coating film including a carbon nano structure, a producing method thereof, a positive electrode comprising the composite positive electrode active material, and a lithium battery comprising the positive electrode.
Patent KR-20150139652-A (KR)
Inventor: CHANG MOON SUB
IPC: E03F5/02
Filed: 2014-06-03
Abstract: Disclosed are an opening unit and an inner cover of a manhole. The disclosed opening unit is characterized by including: a magnetic force converting unit supplying a magnetic force or cut off the magnetic force supply to a magnetic body magnetized by a magnetic force; a magnetic force operating unit joined to the magnetic force converting unit and operating the magnetic force converting unit to supply the magnetic force or cut off the magnetic force supply; and a conversion checking unit formed in the magnetic force converting unit or the magnetic force operating unit and determining whether to supply the magnetic force or cut off the magnetic force supply. The inner cover of the manhole is characterized by including the opening unit and an opening plate unit which opens and closes a hollow manhole body unit of a magnetic body and includes the opening unit.
Patent KR-20150139293-A (KR)
Inventor: PARK HAE YOON
IPC: H01L21/67
Filed: 2014-06-03
Abstract: The present invention relates to a substrate processing device capable of simultaneously processing a plurality of substrates and a substrate processing system including the same. Provided are the substrate processing device which comprises: a processing chamber; a process module arranged in the processing chamber and configured to have a plurality of process spaces for processing the substrates respectively; and a transfer module arranged in the processing chamber and configured to transfer the substrates in upward, downward, backward and forward directions to successively supply the substrates into the process spaces, and the substrate processing system including the same.
Patent KR-20150139315-A (KR)
Inventor: KANG JAI WOONG
IPC: G06T7/00
Filed: 2014-06-03
Abstract: The present invention relates to a hot air removal method for tracking a feature from an infrared image, which maximizes performance of tracking the feature by minimizing target hiding or image distortion due to air discharged from a target of the infrared image photographed by using infrared light so as not to hide the target by hot air discharged from the target of the infrared image. The hot air removal method of the present invention comprises: a hot air area calculation step, a target hiding determination step, a cell merging step, a selected area contrast enhancement step, a dispersing measurement step, a contrast enhancement completion determining step, an image merging step, an image replacement step, and a feature point extraction step.
Patent KR-20150142991-A (KR)
Title: Sensing device and screen shooting simulation system having thesame
Inventor: PARK YOUNG HO
IPC: A63F13/212
Filed: 2014-06-13
Abstract: A sensing device according to an embodiment of the present invention comprises: a coordinate extracting part which confirms coordinates of the positions of multiple sensors attached to the front and rear sides of both feet of a user and whether the sensing device touches the positions of the sensors; and a movement analyzing part which analyzes the movement of the user based on the results measured from the coordinate extracting part. Therefore, the sensing device senses the movement change of the user without auxiliary devices by attaching sensors to the feet of the user, thereby analyzing the movement of the user.
Patent KR-20150144450-A (KR)
Inventor: LEE HOON KI
IPC: G06F15/16
Filed: 2014-06-16
Abstract: The present invention relates to a dynamic cooperative service platform, and a method for providing an application service in the same platform. According to the present invention, the dynamic cooperative service platform comprises: a cooperative management unit for analyzing an item of an application service related to the application service, and collecting and managing a plurality of unit services required to cooperate to provide the application service based on the analyzed result; a service operating unit for installing and operating the collected unit services; and an execution engine for providing a virtual machine to operate the unit services.
Patent KR-20160000225-A (KR)
Inventor: PARK CHUL
IPC: H04B7/06
Filed: 2014-06-24
Abstract: The present invention relates to a circular array beamforming method of a mobile communications terminal in a wireless mesh network and the like, which selects an overlapping antenna and allocates optimized transmission power for selection of the overlapping antenna so as to obtain optimized reception power even with limited transmission power in order to solve a problem in optimizing the reception power during multi-beamforming for a mobile node in an environment in which positions of two reception nodes have proximity. The circular array beamforming method comprises the following steps: allocating each initial power to selected antennas; and reallocating power less than maximum transmission power to an overlapping antenna as an initial total transmission power exceeds the maximum transmission power, and additionally allocating excess power to at least one antenna except the overlapping antenna.
Patent KR-20160003461-A (KR)
Title: safety system for road work
Inventor: JUNG GUK YOUNG
IPC: H04W4/00
Filed: 2014-07-01
Abstract: The present invention relates to a safety system for a road work, which is capable of reducing an accident caused by rush of vehicles into a road work site. The safety system for the road work according to the present invention comprises: an impact sensing means which is provided in a vehicle guide member disposed on a road, detects an impact given to the vehicle guide member, and generates a signal; and a warning means which is provided in working clothes or a safety helmet worn by a worker and performs a warning operation according to the signal generated by the impact sensing means. The vehicle guide member is erected on the road and falls when an impact more than a certain value is given. The impact sensing means includes a slope sensor which is installed in the vehicle guide member and senses a slope of the vehicle guide member when the slope is more than a certain value, and a transmission unit which transmits a signal generated by the slope sensor to the warning means. The warning means includes a reception unit which receives the signal transmitted by the transmission unit, and a warning sound generator which generates a warning sound according to the signal received by the reception unit or a vibrator which generates a vibration according to the signal received by the reception unit. The safety system for the road work according to the present invention comprises a portable signal generator which generates a signal by a user operation; and a warning means which is provided in working clothes or the safety helmets worn by the worker in the work site and performs a warning operation according to a signal transmitted from the portable signal generator. Therefore, when the irrupting vehicle collides against the vehicle guide member or when a signal man finds the irrupting vehicle, such an emergency state is promptly warned to the workers in the work site, thereby reducing a casualty damage to the workers.
Patent KR-20160006571-A (KR)
Title: An eco-friendly gabipanel for cutting slope of cutting area
Inventor: AN SUNG JOO
IPC: E02B3/08
Filed: 2014-07-09
Abstract: The present invention relates to an eco-friendly gabion panel for preventing erosion and protecting a slope and, more specifically, relates to a gabion panel which is configured to provide an eco-friendly landscape without damage to nature caused by the erosion of a river or a cut slope. The gabion panel is integrally equipped with an iron bar net or an iron bag, wherein a panel body for engagement and a panel body for assembly in a female and male assembly structure can be easily assembled to a slope by a predetermined area, thereby facilitating the construction and work. In addition to this, the use of natural stone can be minimized. Durability for protecting a slope is greatly improved by a structural continuity and integration as cables (steel wires) penetrate a plurality of gabion panels in longitudinal and transverse directions to be tensioned.
Patent KR-20160013770-A (KR)
Inventor: KIM KI LIM
IPC: A61P3/10
Filed: 2014-07-28
Abstract: The present invention relates to a D-Mannitol complex of dapagliflozin which is a SGLT2 inhibitor, and to a preparation method of the same. The novel crystalline hydrate complex of dapagliflozin D-Mannitol can be manufactured at low costs compared to the conventional (S)-propylene glycol complex while having higher antidiabetic effect. In the present invention, the crystal structure of a compound which forms a complex with D-Mannitol is represented by chemical formula I. The preparation method of the crystalline hydrate complex of the compound of chemical formula I which forms 1:1 bond with D-Mannitol comprises the steps of: a) preparing a solution of compound I in an alcohol solvent; b) preparing a D-Mannitol aqueous solution including same number of moles as the number of moles in the prepared solution of compound I; c) heating and refluxing at 50 to 80°C after mixing the prepared solution; and d) forming crystals represented by chemical formula II by cooling the formed solution to 0°C.
Patent KR-20150091964-A (KR)
Inventor: KIM HAN SIK
IPC: H02S40/22
Filed: 2014-07-29
Abstract: A roofing material incorporating a solar cell can be formed in a slate shape, a roof tile shape, a single shape, a panel shape, a sandwich panel shape, and the like and can be used for the roof of a conventional building and the roof of a newly constructed building. Currently, under the solar cell supply business, a subsidiary is provided when a solar cell module is installed on a roof. Under the circumstances, the solar cell power generation can be usefully performed. Efficiency is reduced if the orientation of a solar cell module is not fit when optimally installed at the installation location, thereby making people avoid the installation thereof. Because it is hard to find a place fit to the orientation when the solar cell module is installed at a building, it is needed to make a solar cell module optimally fit to the place where the module is to be installed. Refractive lens are disposed on the front surface or the rear surface of a cover glass of a solar cell module; the direction of refraction is calculated and configured according to the place where the module is to be installed to make a light optimally incident to a solar cell.
Patent KR-20160017699-A (KR)
Inventor: EUM KI SANG
IPC: H01L21/677
Filed: 2014-07-31
Abstract: The present invention relates to a bake unit and a substrate treating apparatus including the same. A bake unit according to an embodiment of the present invention includes a housing; a heating unit which is located in the housing, and has a heating plate for heating a substrate; a transfer unit which is located in the housing, and transfers the substrate; and a cooling unit which cools the heating plate or the heated substrate. The transfer unit includes a transfer plate on which the substrate is placed. The cooling unit is provided to the transfer plate.