baber/WOPTO huggingface dataset:
Patent KR-20140078594-A (KR)
Title: Dust Reducing Agent for Iron powder and Dust Scattering in a Subway Tunnel
Inventor: HWANG SUNG KWY
IPC: C09K3/22
Filed: 2014-06-01
Abstract: The present invention relates to a dust reducing agent for reducing iron powder and fine dust in a sealed area, such as a subway tunnel, and more particularly, to a dust reducing agent obtained by mixing 0.2-2.0 wt% of an organic salt and inorganic salt for blocking iron (Fe) powder and metal ions or smooth bonding with fine dust, 0.2-5.0 wt% of a natural surfactant having the functions of an emulsifier and a dispersant, and 1.0-30.0 wt% of a moisture absorbent having an evaporation suppressing function and a moisture absorbing function in 100 wt% of an aqueous solution, and adding 0.5-30.0 wt% of two or more polymers selected from hydrophilic polymers and natural polysaccharide polymers having good water swelling properties and adhesiveness in the resulting mixture. The dust reducing agent is applied to coat the surface of iron powder and dust, which are scattering or are about to scatter, due to the differences in adhesion, polarity and density to prevent iron powder and fine dust from scattering only by spraying or sprinkling a diluted solution thereof in subway tunnels where a lot of iron powders and dusts are generated.
Patent KR-20150139066-A (KR)
Inventor: LIM DONG WOOK
IPC: F24F7/06
Filed: 2014-06-02
Abstract: The present invention relates to an indoor air purifier allowing a flow path guiding the flow of air to be formed on a wall surface of a living space, a residential space used by a lot of people, or the like and allowing a ventilation fan to perform a normal/reverse operation to introduce fresh outdoor air into a room or discharge a polluted indoor air to the outside, thereby purifying the indoor air. The indoor air purifier comprises: air flow paths, vents, a duct, the ventilation fan, filters, carbon fiber heat emitting bodies, a water reserve tank, and blades. The air flow paths are radially formed from an air inlet/outlet of an indoor ceiling surface in such a manner that the air flow paths are extended from the upper end of the wall surface to the lower end thereof to guide introduced/discharged air. The vents are installed on the lower ends of the air flow paths to allow the air to be introduced or discharged. The duct is extended from the air introduction/discharge opening of the ceiling surface to the outside to allow the outdoor air or the indoor air to flow. The ventilation fan is installed on the outer end of the duct and performs a normal/reverse rotation to take in the outdoor air or discharge the indoor air. The filters are installed inside the duct positioned on the rear end of the ventilation fan to filter micro-dust or polluted substances contained in the introduced outdoor air or the discharged indoor air. The carbon fiber heat emitting bodies are installed inside the duct positioned on the rear ends of the filters, heat the introduced outdoor air by emitting heat to remove moisture, and control the temperature of the outdoor air introduced into the room. The water reserve tank is installed on the lower side of the duct positioned on the rear ends of the carbon fiber heat emitting bodies and stores water for collecting the micro-dust contained in the introduced or discharged air. The blades are installed on the upper part of the water reserve tank to perform a normal/reverse rotation depending on the flow of the introduced/discharged air to allow the micro-dust to fall into the water reserve tank while rotating in an air flow direction.
Patent KR-20150138742-A (KR)
Inventor: KIM BYOUNG JIP
IPC: H04N21/8549
Filed: 2014-06-02
Abstract: According to various embodiments of the present invention, an operation method of an electronic device comprises the following steps: transmitting content to be summarized, attribute information on content, and a summarized command to a server; and receiving the summarized content from the server based on the attribute information on the content and the summarized command. The operation method of the electronic device is not limited to the aforementioned method, but other embodiments are possible in the same or similar range.
Patent KR-20150139344-A (KR)
Inventor: JUNG SU MIN
IPC: H01H31/02
Filed: 2014-06-03
Abstract: According to the present invention, a cover assembly device of a circuit breaker couples a circuit breaker body to a front cover in a detachable hook type to easily perform a coupling work and a separating work of the front cover in order to not only improve mass production efficiency of an air circuit breaker, but also quickly perform a maintenance work by the easy performance. In addition, a coupling force of a coupling part, which couples the circuit breaker body to the front cover, is differently formed depending on a location to prevent the front cover from momentarily being damaged or catapulted even though an accident current is generated in an inside of the circuit breaker to increase internal pressure, thereby increasing reliability of the air circuit breaker and simultaneously preventing a secondary accident.
Patent KR-20160001126-A (KR)
Inventor: JEUN SIN SOO
IPC: A61P9/10
Filed: 2014-06-26
Abstract: The present invention relates to a significant angiogenic function of IL-8-treated stem cells and, more specifically, to uses for effectively treating ischemic diseases such as a stroke or the like by inducing angiogenesis. The IL-8-treated mesenchymal stem cells promote secretion of VEGF through a mechanism for phosphorylating AKt and ERK.
Patent KR-20150001676-A (KR)
Inventor: FIX RICHARD
IPC: G01N35/00
Filed: 2014-06-26
Abstract: The present invention relates to an external component (10) for a device (12), wherein the external component (10) can be fixed to the device (12) as a housing component and/or a fixing component. A first reflective surface (26) and a second reflective surface (28) are formed on the external component (10) in a method in which one or more signals (31) delivered from a visual source and/or an auditory source (30) can be directly or indirectly biased onto one or more detector surfaces of a visual detector and/or an auditory detector (32). Then, a beam path (20) is formed in common or as a penetrating recess in the external component (10) or formed as a groove of the limiting surface (16) of the external component (10). The external component has one or more openings (24) by which one or more substances can be transferred into the beam path (20), wherein one or more signals (31) can be biased from a first end of the beam path (20) into the beam path (20) with respect to the second reflective surface (28) formed in a second end of the beam path (20) by means of the first reflective surface (26).
Patent KR-20160002046-A (KR)
Inventor: CHOI JONG HYEA
IPC: C04B33/32
Filed: 2014-06-30
Abstract: The present invention relates to a method of preparing lightweight construction material by recycling fly ash collected in a power station using pulverized coal. The purpose of the present invention is to recycle fly ash generated in a power station using bituminous coal. The purpose of the present invention is to provide a method of preparing lightweight construction material by recycling fly ash and waste gypsum collected in a power station using pulverized coal. The present invention has an effect of reducing weight of a building, an insulation effect, an effect of fire resistance, an effect of sound absorption, an effect of controlling humidity, and an effect of improving constructability. The present invention further has an effect of changing design of the lightweight construction material according to a building site by cutting the lightweight construction material to random sizes according to molding sizes of the lightweight construction material. A method of preparing lightweight construction material using power station fly ash includes: a process of mixing fly ash, waste gypsum, diatomite, and waste glass powder to form a first mixture, and mixing kaolin, calcite and dolomite with the first mixture to form a second mixture; a process of mixing quicklime and aluminum paste with the second mixture to form a third mixture; a process of mixing water with the third mixture and stirring the mixture to form a fourth mixture in a slurry state; a process of forming pores in the fourth mixture; a process of molding the fourth mixture to form a molded article; a process of cutting the molded article; and a process of curing the cut molded article in a steam furnace having high temperature and pressure, wherein the first mixture is formed by mixing 50 to 65 wt.% of fly ash, 25 to 35 wt.% of waste gypsum, 5 to 8 wt.% of diatomite, and 5 to 7 wt.% of waste glass, the second mixture is formed by mixing 12 to 20 wt.% of kaolin, 3 to 8 wt.% of calcite and 2 to 7 wt.% of dolomite with 65 to 83 wt.% of the first mixture, the third mixture is formed by mixing 14 to 22 wt.% of quicklime powder and 1 to 3 wt.% of aluminum paste with 75 to 85 wt.% of the second mixture, the fourth mixture in the slurry state is formed by mixing water with the third mixture at a ratio of 1:1, the fourth mixture is molded in a forming mold, and the molded article is cut such that the cut molded articles are cured in the steam furnace.
Patent KR-20160002129-A (KR)
Inventor: LEE HYEONG ROK
IPC: B63B11/00
Filed: 2014-06-30
Abstract: A structure of a trunk space in a crude oil carrier according to the present invention comprises: a trunk room which is installed on the bottom surface of an upper deck for forming a deck of a hull to be integrated and allows one or more pipelines to pass through an internal installation space; and a heating member which is heated by power transferred from the outside to maintain the temperature of the installation space at a preset temperature through the emitting of heat. Therefore, the present invention maintains the temperature of the pipelines at a set temperature even if the hull is exposed to extra low temperature environment by uniformly maintaining the temperature of the trunk room using the heating member.
Patent KR-20160006025-A (KR)
Title: 철도용 낮은 방음벽
Inventor: JANG SEUNG HO
IPC: E01B19/00
Filed: 2014-07-08
Abstract: 철도용 낮은 방음벽은 고정 프레임, 하판부 및 상판부를 포함한다.  상기 고정 프레임은 궤도부에 인접하도록 배치되어 상기 궤도부를 따라 연장된다.  상기 하판부는 상기 고정 프레임에 수직으로 설치되며, 상기 궤도부를 따라 이동하는 열차에 평행하게 연장된다.  상기 상판부는 일 끝단은 상기 하판부의 상부에 분리 가능하도록 결합되고, 다른 끝단은 열차의 대차부의 상부와 마주하도록 배치되어, 상기 하판부의 연장방향과 교차하는 방향으로 배치된다.
Patent KR-20160007140-A (KR)
Title: Hull Cleaning Device and Hull Cleaning System Having the Same
Inventor: PARK JIN KYU
IPC: B25J5/00
Filed: 2014-07-11
Abstract: Provided are a hull cleaning device and a hull cleaning system. The hull cleaning device (100) according to an embodiment of the present invention comprises: a seawater supply unit (110) installed in a portion of the hull cleaning device (100), sucking seawater, and supplying the seawater to a spraying nozzle (120) through a seawater supply pipe (111); the spraying nozzle (120) connected to the seawater supply pipe (111), receiving the seawater sucked into the seawater supply pipe (111) by the seawater supply unit (110), and spraying seawater to a cleaning target; a first foreign object removing unit (130) installed in the hull cleaning device (100), having a brush (132) formed to protrude radially from a first rotational shaft (131), and cleaning the outer surface of a hull (10) according to rotation of the first rotational shaft (131); a second foreign object removing unit (140) installed in the hull cleaning device (100), having a blade (142) mounted to protrude radially from a second rotational shaft (141), and removing a foreign object attached to the outer surface of the hull (10); a driving unit (150) installed in a portion of the hull cleaning device (100) and having a driving wheel (151) attached to the outer surface of the hull (10) to change a position of the hull cleaning device (100); and a control unit (160) installed in the hull cleaning body (100) and controlling operations of the seawater supply unit (110), the spraying nozzle (120), the first foreign object removing unit (130), the second foreign object removing unit (140), and the driving unit (150).
Patent KR-20160009952-A (KR)
Title: Electrolyte solution for lithium secondary battery and lithium secondary battery comprising the same
Inventor: MYUNG JUNG JAE
IPC: H01M10/0567
Filed: 2014-07-17
Abstract: The present invention relates to an electrolyte for a lithium secondary battery and a lithium secondary battery comprising the same and, more specifically, to an electrolyte for a lithium secondary battery having excellent cycle properties by having high capacity maintaining rate and having improved preservative properties at high temperature by having high recovery capacity by comprising a pyrazol compound including a halogen atom and a sulfonyl group, a lithium salt, and an organic solvent, and to a lithium secondary battery comprising the same.
Patent KR-20150040732-A (KR)
IPC: H04L12/18
Filed: 2014-07-21
Abstract: The present invention relates to a TCP checksum calculating device. According to an embodiment, the TCP checksum calculating device divides content to be transferred into two or more data by the predetermined byte unit and calculates checksum regarding data inserted into a data area of a TCP segment by calculating each of the data divided. Therefore, a checksum calculation process is improved when static content is transmitted to a TCP based network and a static content transmission speed which occupies the majority of traffic of the TCP based network.
Patent KR-20160013345-A (KR)
Title: Organic light emitting device and display having the same
Inventor: JEONG HYE IN
IPC: H01L27/32
Filed: 2014-07-24
Abstract: The present invention relates to an organic light emitting element providing a high quality image, and to a display device comprising the same. The organic light emitting element comprises: an anode; a hole auxiliary layer which is provided on the anode, and comprises an aryl amine derivative; a light emitting layer provided on the hole auxiliary layer; an electron auxiliary layer provided on the light emitting layer; and a cathode provided on the electron auxiliary layer. The electron auxiliary layer comprises a 9,10-diaryl anthracene derivative and a bifluorene derivative.
Patent KR-20160012593-A (KR)
Title: Microneedle comprising retinol or retinol derivative
Inventor: SHIM WOO SUN
IPC: A61K9/16
Filed: 2014-07-24
Abstract: The present invention relates to a system for applying retinol to skin, having the stability of retinol, reducing the skin stimulation of retinol, and continuously maintaining the effect. The system has technical characteristics of being a microneedle including microparticles including retinol or a retinol derivative. Provided in the present invention is a method for manufacturing a retinol application system reducing skin stimulation, maintaining the effect of retinol for a long time, and having the stability of retinol which is unstable under light, moisture, temperature, etc. Provided in the present invention is a method for applying retinol to the skin, using the microneedle.
Patent KR-20160013473-A (KR)
Title: Backplane for display apparatus and manufacturing method thereof
Inventor: JIN MIN HYUN
IPC: H01L27/32
Filed: 2014-07-25
Abstract: An embodiment of the present invention provides a backplane for a display device and a manufacturing method thereof. The backplane for a display device includes: a substrate having a display region and a non-display region; a first transistor formed on the display region of the substrate; and a second transistor formed on the non-display region of the substrate. A first active layer of the first transistor includes a first channel region, a first source region located on one side of the first channel region, a first drain region located on the other side of the first channel region, and a low-concentration doping region and a halo doping region adjacent to both ends of the first gate electrode. A second active layer of the second transistor only includes a second channel region, a second source region located on one side of the second channel region, and a second drain region located on the other side of the second channel region.
Patent KR-20160013763-A (KR)
Title: Resistive Memory Device and Methods of Operating the Memory Device
Inventor: LEE YONG KYU
IPC: G11C16/12
Filed: 2014-07-28
Abstract: The present invention relates to a method for operating a memory device, which includes a plurality of memory cells respectively arranged in regions where a plurality of first signal lines and a plurality of second signal lines cross each other. The method comprises the following steps of: determining a plurality of pulses so that each of the plurality of pulses, which are sequentially applied to a selected memory cell among the plurality of memory cells, is changed according to a number of times of executing program loops; and determining at least one of first and second inhibit voltages so that a voltage level of at least one of the first and second inhibit voltages, which are respectively applied to unselected first and second signal lines connected to unselected memory cells among the plurality of memory cells, is changed according to the number of times of executing the program loops in response to the change of the plurality of pulses.
Patent KR-20160014433-A (KR)
Title: Carrier board and method of manufacturing a printed circuit board using the same
Inventor: BAEK YONG HO
IPC: H05K3/40
Filed: 2014-07-29
Abstract: The present invention relates to a carrier board, and a method for manufacturing a printed circuit board using the same. According to an embodiment of the present invention, the carrier board comprises: a first metal layer; a barrier layer formed in one surface of a first carrier metal layer; and a second metal layer formed in one surface of the barrier metal layer.
Patent KR-20160017551-A (KR)
Title: An interworking apparatus between applications and method thereon
Inventor: NAM JIN HA
IPC: G06F21/00
Filed: 2014-08-06
Abstract: According to the present invention, in interworking between applications, it is inspected that reliability for an interworking object application is verified, or whether forced termination is executed. In case that the reliability of the interworking object application is not verified or there is a security problem in interworking execution between applications due to the generation of the forced termination, executing the reinstallation or restart of a corresponding interworking object application is controlled. Thereby, a risk to security according to interworking with an abnormal application or the forced termination of the interworking object application can be prevented.
Patent KR-20160019662-A (KR)
Title: Characterization of iturin high-yielding UV mutant Bacillus subtilis and the improvement of iturin producing Bacillus subtilis by site-directed mutagenesis
Inventor: KIM SUNG UK
IPC: C12R1/125
Filed: 2014-08-12
Abstract: The present invention relates to characteristics of high iturin-yielding UV mutant Bacillus subtilis, and a method for improving an inturin producing strain by site-directed mutagenesis. Specifically, as a result of primary and secondary UV treatments on a wild Bacillus subtilis strain, iturin yield is increased, and a part of mutagenesis and characteristics thereof are confirmed by the base sequence analysis of a secondarily UV-treated strain, so the strain having increased iturin yield by using a mutant-derived iturin biosynthesis gene is improved and can be used as a biological controlling agent, and the gene is used to transform a strain having different biological control activity, thereby being used in development of a novel strain.
Patent KR-20160019818-A (KR)
Title: Apparatus for predicting burnt damage rang of painting rear surface welding and method for predicting burnt damage rang using the same
Inventor: JEONG HYUNG JUN
IPC: G01N33/32
Filed: 2014-08-12
Abstract: The present invention relates to an apparatus for predicting a damage range of a coated surface of a reverse side of a welding part, and to a prediction method using the same and, more specifically, to a method and an apparatus for predicting a heat damaged portion of a coated surface of a reverse side of a welding part when welding the coated part. The temperature of the coated surface of the reverse side of the welding part is confirmed by measuring the temperature of a steel material with a temperature measure during welding operation. The reliability of determining the heat damaged portion can be improved by calculating the heat damage portion in the coated surface at the temperature of the coated surface of the reverse side of the welding part, and accurately predicting the heat damaged portion of the coated surface on the reverse side of the welding part during welding operation of the portion completed with the coating operation.
Patent KR-20160020947-A (KR)
Title: The ornamental stove adapted to an ascending air current
Inventor: LEE JEONG YONG
IPC: F24C1/02
Filed: 2014-08-14
Abstract: An ornamental stove using ascending currents, according to the present invention, is described as follows. A long transparent pipe is vertically positioned to allow hot air to continuously ascend. A gas stove, a bonfire or a hot wire for heating air is installed under the transparent pipe. A device to allow the hot air to continuously ascend to a high place and generate vapor using an ultrasonic vibrator is installed under the transparent pipe, or a gasoline pond, an ignition device, or a hot wire lamp for boiling water and forming hot air is installed around the bottom of the transparent pipe. Therefore, flames, hot steam, hot air ascend while forming a fire pillar, a mist pillar, or a hot air pillar.
Patent KR-20160022593-A (KR)
Title: 레이저클래딩을 적용한 콘크리트 펌프용 마모링, 마모판
Inventor: KIM KI YOUL
IPC: F04B15/02
Filed: 2014-08-20
Abstract: 본 발명은 알루미늄 창호 프레임에 있어서, 한 쌍의 가로대(100, 102)와 한 쌍의 세로대(104, 106)가 결합되어 이루어지되, 상기 한 쌍의 가로대(100, 102)의 중앙에 가로대보다 긴 사이즈의 알루미늄 파이프(108, 110)를 각각 삽입하고, 상기 가로대의 양측에서 조립되는 세로대(104, 106)의 상단과 하단에는 각각 관통공(115)이 형성되어 있고, 상기 알루미늄 파이프가 상기 관통공에 삽입되고, 상기 세로대를 상기 가로대측으로 강제로 밀어주어 세로대와 가로대를 결합하되, 외주면이 테이퍼지게 형성된 테이퍼부재(117)가 상기 알루미늄 파이프의 중공부에 강제 삽입되면서 상기 알루미늄 파이프의 끝단이 벌어지게 하여 가로대와 세로대의 이탈이 방지되게 조립되는 것을 그 특징으로 하는 알루미늄 창호 프레임에 관한 것이다.
Patent KR-20160022637-A (KR)
Title: Method of fabricating flash memory device
Inventor: SEONG HO JUN
IPC: H01L21/8247
Filed: 2014-08-20
Abstract: A method for manufacturing a flash memory device includes the steps of: sequentially forming an etched film and a bottom sacrificial film on a substrate; forming a top sacrificial pattern structure comprising a top sacrificial pad part and a top sacrificial line part on the bottom sacrificial film; forming a top spacer covering a side of the top sacrificial pattern structure; forming a bottom sacrificial pattern structure comprising a bottom pad part and a bottom sacrificial line part by etching the bottom sacrificial film, using the top sacrificial pad part and the top spacer as an etching mask; forming a bottom spacer film covering the bottom sacrificial pattern structure; and forming a bottom mask pattern including at least one line mask, a bridge mask and a pad mask, by etching at least a partial area of the bottom sacrificial pattern structure and the bottom spacer film. The objective of the present invention is to provide the method for manufacturing the flash memory device, which can reduce processing costs and a processing time, and can maintain reliability.