baber/WOPTO huggingface dataset:
Patent KR-20180036185-A (KR)
Inventor: LEE HYEON GI
IPC: G09G3/3275
Filed: 2016-09-30
Abstract: The present invention relates to an organic light emitting display device capable of reducing a source voltage sensing time of a driving transistor for compensating threshold voltage of the driving transistor, and a driving method thereof. According to an embodiment of the present invention, the organic light emitting display device comprises: a display panel including pixels connected to data lines, scan lines, and reference voltage lines; a data driving part converting digital compensation data into data voltage to supply to the data lines, and sensing predetermined voltage of the pixels through the reference voltage lines to output the predetermined voltage as sensing data which is digital data; and a scan driving part supplying scan signals to the scan lines. The data driving part supplies second sensing data voltage lower than first sensing data voltage, after supplying the first sensing data voltage during a gate on period of the scan signal in a sensing mode which senses the predetermined voltage of the pixels.
Patent KR-20180036403-A (KR)
Inventor: KIM HOON
IPC: H04W74/08
Filed: 2016-09-30
Abstract: The present invention relates to an unlicensed band frequency sharing adaptive signal transmission method and system in a heterogeneous network. Disclosed is the unlicensed band frequency sharing adaptive signal transmission method in a heterogeneous network which includes the steps of: monitoring a channel; using a licensed band if there is no available frequency band, and using an unlicensed band if there is an available frequency band, as a monitoring result; evaluating a channel collision and determining a contention window (CW) when the unlicensed band is used; and transmitting a signal by using the determined CW. Accordingly, the present invention can optimize communication efficiency.
Patent KR-20180039501-A (KR)
Inventor: NOH MIN SEOK
IPC: H04W72/12
Filed: 2016-10-10
Abstract: The present invention relates to a method for effectively performing clear channel assessment (CCA) in a procedure of listen before talk when performing channel access for an uplink channel(s) and signal transmission in unlicensed spectrum communication. A method for UL LBT operation, a method for transmitting the multiple carriers of terminals scheduled for two or more carriers, an adaptation method for UL LBT CWS for UL PUSCH transmission in a terminal and a base station, a method for monitoring two stage grants in a terminal, and a device and a system therefor. According to an embodiment of the present invention, a method, apparatus and system for unlicensed spectrum communication can be provided. It is possible to perform carrier synchronization for wider bandwidth transmission.
Patent KR-20180040270-A (KR)
Inventor: LEE CHANG HO
IPC: B23Q11/00
Filed: 2016-10-12
Abstract: The present invention relates to a tool spindle and a machine tool having the same. The tool spindle for machine tools comprises: a tool spindle in which a tool is mounted at the tip and which turns; and a vibration attenuating member mounted on the rear end of the tool spindle to attenuate cutting vibration generated at the tip of the tool spindle, and including a rigid member coupled to the rear end of the tool spindle and a tuned mass member elastically supported by the rigid member.
Patent KR-20180045123-A (KR)
Inventor: CHOI JI HO
IPC: E06B9/32
Filed: 2016-10-25
Abstract: The present invention provides a system controlling a blind, comprising: a light collecting portion provided at the inside of a window attached to a building and generating solar energy; a sensor portion for measuring an indoor dust contamination degree and the size of the direct sunlight; and a control portion adjusting the height or a slit angle of the blind in accordance with the size of the direct sunlight. According to the present invention, the blind is able to measure and check an indoor dust concentration by developing systems and using main light to maximize an energy saving effect.
Patent KR-20180045213-A (KR)
Inventor: YOON TAE JIN
IPC: A61K31/519
Filed: 2016-10-25
Abstract: The present invention relates to a pharmaceutical composition comprising ICG-001 for preventing or treating fibrosis, and more specifically, to a pharmaceutical composition comprising ICG-001 which has strong inhibitory effects on collagen formation, for preventing or treating dermatofibrosis (hypertrophic scar, keloid, scleroderma, etc.) and systemic fibrosis (pulmonary fibrosis, liver cirrhosis, atrial fibrosis, glial scar, Crohn′s disease, myelofibrosis, etc.). The pharmaceutical composition comprising ICG-001 for preventing or treating fibrosis according to the present invention was confirmed to strongly inhibit collagen synthesis in fibroblasts, and thus can be beneficially used as a therapeutic agent for fibrosis developed by connective tissues, such as collagen and glycosaminoglycan, being accumulated due to proliferation of fibroblasts.
Patent KR-20180045299-A (KR)
Title: Internal reforming-fuel cell system
Inventor: NAM YONG OH
IPC: H01M8/0637
Filed: 2016-10-25
Abstract: The present invention relates to an internal reforming fuel cell system which comprises a reforming device for supplying hydrogen therein and has a simple structure by being supplied with reaction heat from the reforming device to drive the fuel cell to thereby be miniaturized and used as a portable type. The system comprises a reaction chamber in which a reforming reaction and fuel cell power generation are carried out by mounting a plurality of unit cells and an outer tube that is respectively coupled to the outside of the unit cells; a reforming material inlet chamber connected to one side of the reaction chamber to supply the reforming material; a conversion chamber coupled to the other side of the reaction chamber to receive a reforming reaction product as a result of the reforming reaction; a fuel supply chamber connected to a lower portion of the reaction chamber and adapted to receive the reforming reaction material from the conversion chamber and supply the reforming reaction material to a lower portion of the unit cell; an air inlet chamber coupled to one side of the reaction chamber for supplying cathode air required for fuel cell power generation together with heat; an air supply chamber provided between the reaction chamber and the fuel supply chamber for supplying the cathode air from the air inlet chamber together with the heat to the lower portion of the outer tube; and an air exhaust chamber coupled to an upper portion of the reaction chamber for receiving and discharging air discharged through an upper portion of the outer tube.
Patent KR-20180045406-A (KR)
Inventor: JIN JEONG KYU
IPC: B23P17/02
Filed: 2016-10-25
Abstract: Provided is a method for manufacturing a spindle flange combined with a knuckle for a car, comprising: a first cutting step of cutting the outer circumferential surface of a cylindrical member, wherein the outer circumferential surface excluding a predetermined length from one side is cut so that a spindle is formed on the other side; a second cutting step of cutting the side excluded in the first cutting step, in all directions to form a flange of a predetermined shape; and a hole forming step of forming a through hole to correspond with a fixing hole of a knuckle meeting the flange. When the outer circumferential surface of the cylindrical member is cut, all outer circumferential surface except the predetermined length from the one side is cut to form the spindle on the other side, and the side of the cylindrical member, which was not cut, is cut in all directions to form the flange of the predetermined shape. Therefore, the method for manufacturing the spindle flange does not need post-machining and can reduce manufacturing processes since edges of the flange are formed round.
Patent KR-20170049442-A (KR)
Inventor: KOSHIKAWA HIDENORI
IPC: C08K3/22
Filed: 2016-10-27
Abstract: Provided is a heat-conducting fluorinated curable composition, comprising: (A) an alkenyl-containing linear polyfluoro compound; (B) a fluorinated organic group and a fluorinated organo-hydrogen-siloxane having a SiH group; (C) a platinum group metal based catalyst; (D) a heat-conducting filler; (E) a fluorinated organic silicon compound having a fluorinated organic group and an alkoxy group as essential components; (F) a non-functional polyfluoro compound; and (G) a polyfluoro mono alkenyl compound as optional components, wherein the composition accepts much loading of the heat-conducting filler, and is cured as a cured product having improved oil resistance and heat conductivity.
Patent KR-20180046616-A (KR)
Inventor: KIM KWAN SUK
IPC: A61L15/40
Filed: 2016-10-28
Abstract: The present invention relates to a preparation method for a hydrocolloidal sleep prevention patch. In particular, the preparation method comprises the steps of: mixing a drowsy driving prevention composition, hydrocolloid, and an adhesive to form a mixture; (2) heating the mixture formed in the step (1) to 110-130°C and liquefying the same to prepare a solution; and (3) preparing and cooling the solution liquefied in the step (2) into a patch form. The preparation method for a hydrocolloidal sleep prevention patch according to the present invention offers the following effects. Firstly, the preparation method utilizes a skin adhesion method where delivery of a sleep-preventing substance takes place not in one shot, but in a continuous fashion that enables continuous delivery of stimuli to a driver while driving and thereby realizes an excellent effect in preventing drowsiness while driving. Secondly, when using conventional cloth-like materials permeated with a sleep-preventing substance to attach to the skin, the problem of unpleasant bodily sensations tends to arise due to excessive inclusion of an adhesive, however, the present invention is prepared as hydrocolloid, thereby reducing unpleasant bodily sensations while further enhancing skin adhesion. Thirdly, the present invention resolves the problem where certain sleep-preventing substances cannot be applied as is for a subject who may experience allergic reactions or nausea upon ingestion of said certain substances, and can offer rapid and persistent sleep prevention effects while focusing on environmental friendliness and reducing unpleasant bodily sensations.
Patent KR-20180049378-A (KR)
Inventor: KIM SANG JUN
IPC: G02F1/1333
Filed: 2016-10-31
Abstract: The present invention relates to a display device, capable of reducing the difference in reflectance between a touch part and a bezel part to prevent the failure of an outer appearance of the display device. According to an embodiment of the present invention, the display device includes a display panel and a touch panel. The touch panel is positioned on one surface of the display panel and includes a first black matrix, a first index matching layer, signal lines, a touch sensing electrode, a bridge electrode, an insulating film, a touch driving electrode, an overcoat layer, a second index matching layer, and a second black matrix. The first black matrix is positioned at an edge of a substrate, and the first index matching layer is positioned on the substrate in which the first black matrix is disposed. The signal lines are positioned on the first index matching layer and overlap the first black matrix. The touch sensing electrode is positioned on the first index matching layer and the bridge electrode connects the touch sensing electrode. The insulating film insulates the bridge electrode, and the touch driving electrode is positioned on the substrate in which the signal lines and the insulating film are disposed. The overcoat layer is positioned on the touch driving electrode layer and includes an opening overlapping a lateral side of the first black matrix facing the center of the substrate. The second index matching layer is positioned on the substrate on which the overcoat layer is disposed. The second black matrix is positioned on the second index matching layer and overlaps the first black matrix.
Patent KR-20180047622-A (KR)
Inventor: PARK MI SOON
IPC: F16L33/28
Filed: 2016-10-31
Abstract: The present invention relates to a coupling structure of a flexible joint used as a connection tube, which is a unit assembly having a packing member, an insulator member, an intermediate connector and a connector for coupling, in order to connect a flexible pipe, which has a large deviation in shape and size and has a low roundness, with another pipe. Conventional intermediate connectors and conventional coupling connectors, which are used for general pipes being large and heavy, are unfit for the flexible pipes having a corrugated structure and made with a thin sheet, since they are so big and heavy. Therefore, the flexible joint according to the present invention is made using a thin pipe to be suitable for the flexible pipe, has a shape specialized for purposes, has a strong and efficient structure, and has a cheap and economical structure, thereby remarkably reducing manufacturing costs and providing excellent construction quality.
Patent KR-20180047659-A (KR)
Inventor: KWAK JONG HWAN
IPC: A23L33/10
Filed: 2016-11-01
Abstract: According to the present invention, an extract of Agarum clathratum contained as an effective component resolves the problem of adverse side effects that a conventional arteriosclerosis drug has, and shows the effects of preventing or treating arteriosclerosis efficiently, in particular, atherosclerosis, and thus may be beneficially used as a pharmaceutical composition or a food composition for the same. In particular, the extract of Agarum clathratum according to the present invention shows an inhibitory effect on the expression of VCAM-1 protein of vascular smooth muscle cells (MOVAS-1) sampled from a TNF-α mouse. Through such an effect, a pharmaceutical composition for preventing or treating arteriosclerosis, comprising the extract of Agarum clathratum of the present invention shows significant effects in preventing, alleviating and treating arteriosclerosis, and in particular, atherosclerosis.
Patent KR-20170053125-A (KR)
Title: Process for the production of a lithium-ion battery and lithium-ion battery
Inventor: MASUDA HIDEKI
IPC: H01M10/0525
Filed: 2016-11-03
Abstract: The present invention relates to a lithium ion battery, comprising at least one battery cell (2), wherein the battery cell (2) includes a negative electrode (21), a positive electrode (22), an electrolyte composition (15) and a separation membrane (18), respectively. The lithium ion battery further includes at least one rapid discharge apparatus (61), and a surface of the negative electrode (21) and/or the positive electrode (22) has more than 0 cm^2 electrical resistance and more than 0 S/cm lithium ion conductivity and is also coated with a material having less than 1 g/L solubility in the electrolyte composition (15) under operating conditions of the lithium ion battery. Also, the present invention relates to a method for manufacturing the lithium ion battery.
Patent KR-20180049655-A (KR)
Inventor: AN HAN BAE
IPC: B66F7/28
Filed: 2016-11-03
Abstract: The present invention relates to a fall preventing device mounted on a cage of a lift for a freight vehicle. A plurality of guide chains are vertically connected and mounted on a lower portion of a car lift body and on an underground pit frame under a vertical frame beam, and a plurality of fall preventing devices are connected to the guide chains and an upper portion of a cage. When the cage is lifted within a vertical operation zone in the vertical frame beam of a vertical underground passage in a construction site, if a wire breaks and the cage falls down, the fall preventing devices connected with the car lift body, the cage and the guide chains are operated to rapidly stop the cage within the lifting zone in the vertical frame beam of the vertical underground passage. Therefore, the present invention can prevent an accident caused by falling of the cage, on which a freight vehicle is loaded, within the lifting zone in the vertical frame beam of the vertical underground passage in order to prevent damage to human life and protect property.
Patent KR-20180050548-A (KR)
Inventor: GO JUNG SEOK
IPC: B65D8/00
Filed: 2016-11-05
Abstract: The present invention relates to a plastic container with two divided parts. The plastic container is separated by a plate to put two types of contents therein, so the convenience is improved in terms of volume when compared to carrying two conventional products. The present invention solves the conventional problem that only one type of content is pulled up. The plastic container according to the present invention includes: an outlet formed in a streamline shape to discharge the contents; a pump formed in a cylindrical inner side of the container to raise the contents in the bottom of the container to the outlet arranged at an upper portion of the container; a pump tube formed in a long cylindrical shape and coming into contact with the contents so as to raise up the contents; a square plate to divide the inside of the container into two parts so as to prevent the contents from being mixed with each other; a container body formed in a cylindrical shape to protect the contents from the outside; and a cap applied with a pump principle therein and formed in a cylindrical structure having a thread line therein to allow the cap to be blocked from the outside.
Patent KR-20180050873-A (KR)
Inventor: KIM GEUM SU
IPC: C02F11/12
Filed: 2016-11-07
Abstract: According to the present invention, provided is a vacuum suction-type sludge dehydrating device, which has a high sludge dehydration efficiency by using a vacuum suction method without a separate filtering net. The device for vacuum-sucking sludge having a high moisture content and dehydrating the same, comprises: an inlet unit having a vacuum pump connecting unit connected to a vacuum pump installed in a suction vehicle, and a sludge suction unit connected to a water collecting tank to suck sludge thereinto; and a vacuum tank disposed at a lower portion of the inlet unit, having a sludge bag, installed therein, for loading the sludge when the sludge is introduced from the sludge suction unit, and including a drain and a vacuum release valve at a lower portion thereof. When a vacuum state is released by operating the vacuum release valve, the sludge is separated into sludge cake and moisture, the sludge cake is stacked in the sludge bag, and the moisture is discharged through the drain.
Patent KR-20180050953-A (KR)
Inventor: KIM SE YUN
IPC: G21C15/02
Filed: 2016-11-07
Abstract: The present invention relates to a cooling water loss mitigation system of a spent fuel storage tank with improved safety, comprising: the spent fuel storage tank storing a spent fuel and cooling water; a fuel transfer canal which provides a space for moving the spent fuel and stores the cooling water; a cooling water flow path which connects the spent fuel storage tank and the fuel transfer canal and includes both ends and through which the cooling water passes; a first opening and closing device for passively opening one end of the cooling water flow path according to the level of the cooling water in the spent fuel storage tank; and a second opening and closing device for actively opening the other end of the cooling water flow path according to the level of the cooling water in the fuel transfer canal.
Patent KR-20170112949-A (KR)
Inventor: LEE JANG SEOK
IPC: B05B17/06
Filed: 2016-11-08
Abstract: 본 문건은, 소량의 조성물을 사용하여, 원단의 표면을 용이하게 가공할 수 있는 원단 가공장치를 제공하는 것이다. 
상기 원단 가공장치의 실시예는 원단의 표면을 가공하는 원단 가공장치에 있어서, 권취된 원단을 풀어 전방으로 투입하는 투입롤러; 내부 공간에 조성물 용액이 저장되고, 상부 벽면에 미립자화된 조성물이 배출되는 배출홀이 형성된 저장탱크; 상기 저장탱크의 내부로 압축 공기를 투입하는 공기압축기; 상기 저장탱크의 내부에 설치되고, 상기 공기압축기로부터 압축 공기를 공급받아 초음파 진동을 발생시킴으로써, 조성물 용액을 미립자화시키는 미립자화유닛; 상기 투입롤러의 전방에 배치되며, 상기 저장탱크에서 미립자화된 조성물을 공급받아 원단을 가공하는 원단가공부; 및, 상기 원단가공부의 전방에 배치되고, 가공된 원단을 당겨 권취하는 권취롤러;를 포함한다.
Patent KR-20180052904-A (KR)
Inventor: KOH CHOONG KIL
IPC: G09B19/00
Filed: 2016-11-11
Abstract: The present invention relates to an earthquake experience apparatus using virtual reality which enables a user to experience, in advance of reality, phenomena occurring during an earthquake through virtual reality, enables the user to experience phenomena occurring in various places by using various images, is lightweight, can be moved to be installed, and thus enables earthquake experience education to be performed in a school, public offices, and literally anywhere. According to the present invention, the earthquake experience apparatus comprises: a main structure (10) which is formed to have a dome structure having an entrance formed on one side, wherein an image of virtual reality is displayed inside; a projector (20) which is arranged in the main structure (10) to display phenomena, occurring in accordance with magnitudes of earthquake, as an image and sounds of virtual reality; a floor plate (30) which forms a floor of the main structure (10) and vibrates to correspond to the magnitude of the simulated earthquake; a three-dimensional driving device (40) which vibrates the floor plate (30) to correspond to the magnitude of an earthquake; and a control unit (50) which controls the projector (20) and the three-dimensional driving device (40).
Patent KR-20180054229-A (KR)
Inventor: RYU CHUL SUNG
IPC: G01M3/02
Filed: 2016-11-15
Abstract: The present invention provides an airtightness testing apparatus for a liquid rocket engine and a thrust chamber, which can maintain airtightness of a combustor and an engine even when thermal barrier coating is performed on a thrust chamber of a liquid rocket combustor and a nozzle neck. The seal testing apparatus for a liquid rocket engine and a thrust chamber according to the present invention, which is an airtightness testing apparatus for a liquid rocket engine and a thrust chamber used in a thrust chamber and a liquid rocket engine equipped with the thrust chamber including a thermal barrier-coated first part including a combustion chamber and a nozzle neck and a non-thermal barrier-coated second part below the nozzle neck, includes an upper plate provided across the nozzle neck of the first part; a lower plate provided at the second part; a load supporting part for supporting a load of the lower plate on the upper plate; and an annular sealing member which surrounds a part of the outer surface of the lower plate and seals between the inner surface of the second part and the lower plate.
Patent KR-20180056104-A (KR)
Inventor: QIAOSHENG LI
IPC: B23K35/362
Filed: 2016-11-18
Abstract: Disclosed is solder paste containing a lead-free solder composition with high ductility and soldering flux that is suitable to solder an electric connector on a metallized surface, the lead-free solder composition comprising: 0.02 to 6 wt% of antimony, 0.03 to 3 wt% of copper, 0.03 to 8 wt% of bismuth, 42 to 70 wt% of indium, 0.3 to 8 wt% of silver, 5 to 11 wt% of magnesium, 0.8 to 1.6 wt% of scandium, 0.7 to 2.0 wt% of yttrium, and 10 to 45 wt% of tin. The soldering flux contains 25 to 32 wt% of rosin, 5 to 7 wt% of a mixture of pentane diacid and 2-fluorobenoic acid as the organic acid activator, 0.2 to 0.5 wt% of an alkylphenol polyoxyethylene as a surfactant, 0.7 to 0.8 wt% of 1-octyl alcohol as a defoaming agent, 0.5 to 0.7 wt% of hydroquinone as a stabilizer, and 20 to 32 wt% of glycol mono-alkyl-based solvent.