baber/WOPTO huggingface dataset:
Patent KR-20160079739-A (KR)
Inventor: KIM TAE KYU
IPC: C22C38/40
Filed: 2016-06-20
Abstract: The present invention relates to ferrite-martensitic oxide dispersion strengthened steel with improved creep resistance, and a manufacturing method thereof. The ferrite-martensitic oxide dispersion strengthened steel with improved creep resistance comprises: 0.02-0.2 wt% of carbon (C), 8-12 wt% of chrome (Cr), 0.1-0.5 wt% of yttria (Y_2O_3), 0.2-2 wt% of molybdenum (Mo), 0.01-0.5 wt% of titanium (Ti), 0.01-1 wt% of manganese (Mn), 0.01-0.3 wt% of vanadium (V), 0-0.3 wt% of zirconium (Zr), 0-0.5 wt% of nickel, and the remainder consisting of iron (Fe) to improve high temperature creep resistance. The ferrite-martensitic oxide dispersion strengthened steel has excellent tensile strength and creep resistance at high temperatures, specifically at 700°C to usefully be used as a material for a core structure part (nuclear fuel cladding, a duct, a wire, an end cap, etc.) of a nuclear power system such as a sodium-cooled fast reactor; an ultra supercritical pressure steam generator part (a rotor, a nozzle, etc.) for thermal power generation; and an engine part (a disk, a nozzle, etc.) for an aircraft.
Patent KR-20170015147-A (KR)
Title: Photosensitive resin composition
Inventor: INOUE TOMOYUKI
IPC: H04N5/335
Filed: 2016-07-11
Abstract: The present invention relates to a photosensitive composition capable of forming a film excellent in heat-flowability, resolution, residual film ratio at the time of developing, and long-term stability of transmittance; to a pattern forming method using the photosensitive composition; to a permanent film formed by using the photosensitive composition; and to a color filter for a CMOS image sensor including the permanent film. The photosensitive composition comprises an alkali-soluble polymer and a quinone diazide group-containing compound, wherein the alkali-soluble polymer has a weight-average molecular weight below 15,000 and comprises: a constituent unit (a1) represented by formula (a-1); a constituent unit (a2) having a crosslinking group; and a constituent group (a3) having a hydroxyalkyl group.
Patent KR-20180007606-A (KR)
Inventor: SEO SANG HOON
IPC: F42B33/02
Filed: 2016-07-13
Abstract: The present invention relates to an apparatus and a method for charging and cooling gunpowder and, more specifically, relates to an apparatus and a method for charging gunpowder in a 155 mm range extension shell high explosive warhead to be cooled. According to the present invention, a pore and a crack are minimized to increase density of gunpowder. Therefore, power of a warhead can be maximized.
Patent KR-20180008056-A (KR)
Inventor: KIM BU YO
IPC: G01J1/42
Filed: 2016-07-15
Abstract: The present invention relates to an upward longwave radiation calculation method in the top of atmosphere by using the AHI sensor data of a Himawari-8 satellite. The upward longwave radiation calculation method in the top of atmosphere is provided to easily measure the amount of earth emission radiation continuously day and night and use AHI sensor data of a Himawari-8 satellite to use the measured amount as weather study materials by: providing the atmosphere top upward longwave radiation (TOA OLR) calculation method by using the AHI sensor materials of the Himawari-8 satellite using a narrow band; and also providing a coefficient calculating and applying method which converts radiation brightness and atmosphere TOA OLR by using information of infrared zone channel 12, 14, and 15 of the Himawari-8 sensor. As a specific means of the present invention to achieve the present invention, the present invention is achieved by: collecting the infrared sensor area data of spatial resolution of 2 km 2 km and three kinds of channel information of the AHI sensor of the Himawari-8 satellite, for example, information of channel 12, 14, and 15; converting the collected data value of each channel of the Himawari-8 satellite AHI sensor into radiance by using a radiance conversion coefficient; and calculating the atmosphere TOA OLR through an empirical formula by more converting the redirected and converted radiation brightness into radiation illumination.
Patent KR-20180008112-A (KR)
Inventor: SHIM KYUNG SIK
IPC: H01L21/687
Filed: 2016-07-15
Abstract: The present invention relates to a roller bushing for supporting a substrate, which lifts or lowers a supporting pin that supports a substrate in order to seat or separate the substrate in or from the upper part of a substrate supporting board. The roller bushing for supporting a substrate comprises: a housing unit including a pin inserting hole which is formed by penetrating the same in the longitudinal direction in order to insert a supporting pin for supporting a substrate, and a roller inserting hole which is formed by penetrating the same in the direction vertical to the longitudinal direction in order to partly overlap the pin inserting hole; a roller unit which is inserted into the roller inserting hole, rotates according to the elevation of the supporting pin by touching the supporting pin, and is formed of three rollers or more that are installed at different positions in the longitudinal direction of a housing; a rotation supporting unit which is placed inside the roller inserting hole in order to be combined with both ends of each roller; and a cover unit which is combined with the outer circumferential surface of the housing unit in order to cover the outlet of the roller inserting hole. Therefore, the roller bushing for supporting a substrate can prevent stopped elevation of a supporting pin due to inflow of powder because rollers are not concentrated on one position of the supporting pin, and can prevent damage to the rollers and the supporting pin.
Patent KR-20180009823-A (KR)
Inventor: HAN KANG SOO
IPC: H01L21/033
Filed: 2016-07-19
Abstract: The present invention provides a polarizer, a manufacturing method thereof, and a display device which can form a uniform linear pattern. The polarizer comprises: a base unit including a first area and a second area surrounding the first area; a polarizing unit including a plurality of linear patterns positioned on the first area of the base unit and separated from each other; a dummy unit which is separated from the polarizing unit to be positioned on the second area of the base unit, and contains a material identical to the polarizing unit; and a hard mask remainder unit which is positioned on the second area of the base unit, is positioned between the polarizing unit and the dummy unit, and comes in contact with the base unit. The polarizing unit and the dummy unit include a metal layer which is positioned on the base unit and comes in contact with the base layer, and a hard mask layer positioned on the metal layer and made of a material identical to the hard mask remainder unit.
Patent KR-20180009515-A (KR)
Inventor: HAN SANG JAE
IPC: G01R31/00
Filed: 2016-07-19
Abstract: A vehicle comprises: a battery storing electric energy; a plurality of electronic components consuming the electric energy; and a power control apparatus sequentially blocking power supplied to the electronic components from the battery while parking the vehicle. The power control apparatus can control multiple power blocking time to individually block the power supplied to the electronic components based on information on battery conditions.
Patent KR-20180016786-A (KR)
Inventor: LEE WOOK SEONG
IPC: C25B11/04
Filed: 2016-08-08
Abstract: A method for manufacturing an electrode for hydrogen production using tungsten carbide nanoflake uses a chemical vapor deposing process in which a hydrogen plasma is applied, and comprises the following steps of: manufacturing tungsten carbide nanoflake on a nanocrystalline diamond film; and increasing activity of the tungsten carbide nanoflake on a hydrogen evolution reaction by removing an oxide layer or a graphene layer from the surface of the tungsten carbide nanoflake. It is possible to increase the hydrogen evolution reaction activity of the tungsten carbide, thereby increasing utilization as a catalyst electrode by removing the oxide layer and/or the graphene layer on the surface of the tungsten carbide through cyclic cleaning after formation of the tungsten carbide.
Patent KR-20180016887-A (KR)
Inventor: LEE SANG RO
IPC: H01L21/02
Filed: 2016-08-08
Abstract: The present invention relates to a method for forming a nano-protrusion and, more specifically, to a method for forming an anti-reflection layer including a nano-protrusion having a width of several nanometers to several tens of nanometers, or an anti-glare layer including a protrusion having a width of several tens of nanometers to several micrometers, through a wet etching process by an acid solution without using a nano-mask. In addition, the present invention relates to a method for forming a protrusion, comprising a step of additionally forming an anti-reflection layer including a nano-protrusion having a width of several nanometers to several tens of nanometers on an anti-glare layer including a protrusion having a width of several tens of nanometers to several micrometers. Another objective of the present invention is to provide a method for additionally forming an anti-reflection layer having a protrusion having a width of several nanometers to several tens of nanometers through a wet etching process by an acid solution on an anti-glare layer having a protrusion having a size of several micrometers to several hundreds of micrometers formed on a glass substrate according to a conventional method other than the present invention.
Patent KR-20180021991-A (KR)
Inventor: KIM JONG HA
IPC: A61B5/16
Filed: 2016-08-23
Abstract: The present invention relates to a method for determining an attention starting time of a user gazing an image to provide more reliable visual data considering gazing after focus calibration. According to the present invention, the method comprises: a displaying step of displaying a gazing screen to be gazed by a user after displaying a calibration screen to set a focal point of the user; a gazing data measuring step of measuring user′s gazing intensity for each gazing region, which is divided from the gazing screen into a fixed size; and a determination step of determining a point of time immediately after a gazing time interval, in which the gazing intensity is measured, as an attention time of the user when the gazing intensity above a certain level is continuously measured for a predetermined time from the point of time when the user gazes the gazing screen.
Patent KR-20170026175-A (KR)
Title: Power transmission apparatus
Inventor: SHIOIRI HIROYUKI
IPC: B60K6/24
Filed: 2016-08-23
Abstract: The present invention provides a power transmission apparatus of a vehicle. The vehicle includes an engine and a motor as a driving source. The vehicle is structured to be driven by the motor as a driving source after stopping the engine. The power transmission apparatus comprises an input shaft, a brake device, an oil pump, a reception case, a center supporter, a lubricating oil reservoir part and a flow path. The input shaft receives an input of power from the engine. The brake device is arranged around the input shaft. The brake device includes a fixed side race and a rotational side race listed and arranged in an axial direction of the input shaft. The rotational race is configured to be rotated following rotation of the motor. The oil pump is configured to supply lubricating oil to the brake device. The oil pump is configured to be driven following rotation of the input shaft. The reception case receives the input shaft, the brake device, and the oil pump. The center supporter is positioned inside the reception case to be arranged between an inner surface of the reception case and the input shaft. The center supporter is configured to support the input shaft with respect to the reception case. The lubricating oil reservoir part is positioned inside the reception case to be arranged on a lubricating path for the lubricating oil. The flow path connects the lubricating oil reservoir part with the rotary shaft of the brake device to supply the lubricating oil reserved in the lubricating oil reservoir part to an interior of the brake device.
Patent KR-20180024965-A (KR)
Inventor: CHOI YANG KYU
IPC: H01M2/10
Filed: 2016-08-31
Abstract: A battery module according to an embodiment of the present invention includes at least one battery cell and at least one cell cartridge assembly accommodating at least one battery cell. The at least one cell cartridge assembly includes a first cartridge that covers the front of at least one battery cell, and a second cartridge which covers the rear of at least one battery cell and is snap-engaged with the first cartridge. It is possible to improve assimilability.
Patent KR-20180025022-A (KR)
Inventor: OH JAE YOUNG
IPC: G06F3/041
Filed: 2016-08-31
Abstract: The present invention relates to an organic light emitting display device which can be slimmed and lightweight and a manufacturing method thereof. According to the present invention, the organic light emitting display device with a touch sensor has a plurality of touch electrodes arranged on a sealing unit arranged to cover a light emitting element. The touch electrodes are formed through low temperature deposition processes to have amorphous features so as to prevent damage of an organic light emitting layer when the touch electrodes are formed. The touch electrodes are formed on the sealing unit to eliminate a need of a separate bonding process so as to simplify processes and reduce costs.
Patent KR-20180027177-A (KR)
Inventor: LEE JU YEON
IPC: F21S11/00
Filed: 2016-09-06
Abstract: The present invention reduces energy by directly using sunlight as lighting without a cost, can reduce an energy usage cost and can maximize efficiency by using the condensed light. A structure of the present invention locates parabolic reflectors (1-1, 2-1) and hyperbolic plane reflectors (1-4, 2-4) having parabolic cross sections in all directions at a focus of the parabola by a hyperbolic reflector supports (1-5, 2-5). At the center of the parabolic reflectors (1-1, 2-1), condenser lenses (1-2, 2-2) connected to optical fibers (1-3, 2-3) are placed. The present invention relates to a device capable of effectively condensing sunlight.
Patent KR-20180028301-A (KR)
Inventor: YOO SHIN JUNG
IPC: H01H37/32
Filed: 2016-09-08
Abstract: According to the present invention, a smart opening and closing apparatus comprises: an opening and closing unit configured to enable opening and closing deformation in accordance with whether a stimulus is generated; a fixing unit configured to selectively interfere the opening and closing unit in accordance with whether a stimulus is generated so as to maintain an opened state; and a control unit configured to apply a stimulus to the opening and closing unit and the fixing unit to control opening and closing of the opening and closing unit and configured to allow the fixing unit to interfere the opening and closing unit while the stimulus is removed so as to maintain a shape. By the configuration, the shape of the opening and closing unit can be maintained when a stimulus is not applied, thereby enabling low power driving.
Patent KR-20180033326-A (KR)
Inventor: HONG CHANG KYUN
IPC: C04B103/00
Filed: 2016-09-23
Abstract: The present invention relates to a liquid absorption inhibitor, which is applied to the surface of concrete to permeate into the surface of the concrete, thereby improving the water resistance and salt stress resistance of a surface layer of the concrete. Specifically, the liquid absorption inhibitor according to the present invention improves the workability at the time of application by imparting thixotropy using a thixotropy improving agent; and can remain on the vertical surface for a long period of time so as to penetrate deeply into the surface layer of the concrete even when the liquid absorption inhibitor is applied on the vertical surface.
Patent KR-20180035016-A (KR)
Inventor: LEE KYU TAE
IPC: B65D17/00
Filed: 2016-09-28
Abstract: The present invention relates to a structure of a lid of a beverage can, capable of easily opening a beverage outlet of a lid of a beverage can and improving the function of sealing and storing a beverage again even after opening the beverage outlet of the lid of the beverage can. The structure of the lid of the beverage can covers an open upper surface of a main body of the cylindrical beverage can having a closed lower surface and an open upper surface. The structure of the lid of the beverage can comprises: a first lid part of a circular thin plate for sealing the open upper surface of the main body; a discharge hole placed at a position slanted to one side of the first lid part and passing through the first lid part; a rim part protruding upward from an upper rim of the main body along the upper rim of the main body; a protrusion part of a thin plate protruding horizontally from the rim part along the rim part between the upper and lower ends of the rim part; a groove part formed in a space between the first lid part and the protrusion part; a second lid part overlapped on the first lid part, formed in the shape of a semi-disk of a thin plate including the center of the circle, and including a straight edge and a curved rim extended from both ends of the straight edge; a handle part made of a plate extended in a semicircular strip shape from both sides of the straight edge of the second lid part; and a discharge hole stopper extended from an inner rim of the handle part and sealing the discharge hole. The second lid part is rotatably coupled to the first lid part with the center of the circle as a rotation axis. The curved rim of the second lid part rotates while being inserted into the groove part.
Patent KR-20180036183-A (KR)
Inventor: HONG CHANG SEOP
IPC: H01M8/1025
Filed: 2016-09-30
Abstract: The present invention relates to a porous organic polymer-based electrode electrolyte conjugate and a manufacturing method of the same, wherein a porous organic polymer-based electrode electrolyte conjugate is prepared by applying a microwave process and an acid treatment process in order to reduce costs and shorten the process time. The porous organic polymer-based electrode electrolyte conjugate prepared according to the present invention has excellent mechanical properties and morphological stability, so the structure thereof does not disintegrate under high-humidity or acidic conditions, and hydrogen ion conductivity thereof is also excellent.
Patent KR-20180044627-A (KR)
Inventor: LEE DONG HO
IPC: A61B1/00
Filed: 2016-10-24
Abstract: An operation system capable of attaching/detaching a commercial surgical apparatus, according to one embodiment, comprises: a knob rotation device capable of being attached to /detached from a control handle; a surgical tool drive device including a rotating support and detachably attached to a surgical tool; a surgical instrument adjustment device; an endoscope controller; a surgical tool controller; and a control unit. It is an object of one embodiment to provide the surgical apparatus which can be used by being detachably attached to a commercial surgical apparatus to intuitively change the controller of the commercial surgical apparatus to a user.
Patent KR-20180049298-A (KR)
Inventor: KIM PYONG KUN
IPC: G06K9/34
Filed: 2016-10-31
Abstract: The present invention relates to a system and a method to recognize information about a vehicle license plate, capable of increasing recognition accuracy. According to the present invention, when processing recognition of information about a vehicle license plate, the system detects a position of a license plate from a photographed image of a vehicle, separates a plurality of characters from an area of the license plate from the vehicle image to extract each character image, extracts a license plate type of the license plate in accordance with a preset reference, recognizes a license plate character string based on the extracted each character image and the license plate type, and outputs the recognized license plate character string. Herein, a purpose character is recognized among the character images through character recognition by type and general character recognition applying classification criteria different from each other, and any one among a license plate character string generation process, a license plate type recheck process for each character image, and a cancel process of a character recognition result with respect to each character image is performed based on a result of comparing each purpose character in accordance with the character recognition by type and the general character recognition.
Patent KR-20180049639-A (KR)
Inventor: SHIN SEUNG MIN
IPC: H04N21/45
Filed: 2016-11-03
Abstract: The present invention provides an electronic device providing user terminal-based advertisement content based on content viewing history information and external device usage information, and a controlling method thereof. The controlling method of an electronic device comprises the following steps of: generating a terminal-based content profile including content viewing history information and external device usage information by time; transmitting the profile to an external server; obtaining context information of the electronic device when an event to play advertisement content occurs, and transmitting the context information to the external server; receiving the advertisement content determined based on the profile and the context information of the electronic device from the external server; and displaying the received advertisement content on a display.
Patent KR-20180055959-A (KR)
Inventor: MOON JUNG HWA
IPC: B22C9/06
Filed: 2016-11-16
Abstract: The present invention provides a mold for low pressure casting to manufacture a brake disc, forming a structure capable of fixing a parking member of a brake disc in an upper mold to manufacture the brake disc. According to the present invention, a mold for low pressure casting to manufacture a brake disc includes: a hat part having a protruding central part and having an inner space formed therein; the parking member formed on an inner surface of the hat part; and a frictional ring member formed on an outer circumference of the hat part. The mold comprises: an upper mold downwardly protruding to form an upper boundary surface of a forming space in which the brake disc is manufactured, and having a guide groove formed on an outer surface; a lower mold disposed on a lower side of the upper mold, forming a lower boundary surface of the forming space in which the brake disc is manufactured so as to form a brake disc forming space, and having a molten metal injection path formed therein; and a locking unit installed in the guide groove of the upper mold and slid along the guide groove to selectively protrude to the outside of the upper mold.
Patent KR-20180036489-A (KR)
Title: 다용도 뚜껑 및 이를 이용한 급수기
Inventor: LEE JI HOON
IPC: B65D51/00
Filed: 2016-11-17
Abstract: 본 발명은 용기의 수나사산이 형성된 입구를 개방하거나 폐쇄하기 위한 것으로, 
암나사산이 형성된 소구경수용부(110); 
암나사산이 형성된 대구경수용부(130); 
를 포함하여 구성되되, 
상기 소구경수용부(110)와 상기 대구경수용부(130) 하부면은 동일 레벨상이거나 상기 소구경수용부(110)의 하부면이 하부로 돌출될 수 있고, 
하나의 뚜껑으로 상기 소구경수용부(110)와 상기 대구경수용부(130) 각각에 맞는 용기를 결합할 수 있는 것을 특징으로 하는 다용도 뚜껑(100)을 제공한다. 
더불어, 상기 다용도 뚜껑(100)을 이용한 것으로, 
상기 다용도 뚜껑(100); 
상기 다용도 뚜껑(100)의 하부에 결합된 상부가 개방된 급수관(200); 
상기 급수관(200)의 개방된 상부로 삽입되는 것으로 하부에 패킹(310)이 결합되고 외주면에 수직으로 다수개의 칸막이(330)가 형성된 급수조절기(300); 
상기 급수관(200) 하단의 외주면에 결합되는 급수컵(400); 
을 포함하여 구성되되, 
상기 다용도 뚜껑(100)의 상부에 결합된 급수통(500) 내부의 물이 상기 급수조절기(300)의 다수개의 칸막이(330) 사이를 지며 공급되고, 
상기 급수관(200)의 외주면에는 다수개의 급수구멍(210)이 레벨을 같이하거나 달리하여 형성되어 상기 급수구멍(210)을 통하여 상기 급수컵(400)에 물이 공급되어 고이므로 고인 물을 동물이 먹을 수 있는 것을 특징으로 하는 다용도 뚜껑을 이용한 급수기를 제공한다.