baber/WOPTO huggingface dataset:
Patent KR-20160037467-A (KR)
Inventor: LEE JAE JOON
IPC: H01L31/0224
Filed: 2014-09-29
Abstract: The present invention relates to a method for manufacturing a semiconductor electrode of a dye-sensitized solar cell by adsorbing a dye on a transparent conductive substrate and a metal oxide layer formed on the transparent conductive substrate. The method for manufacturing the semiconductor electrode of the dye-sensitized solar cell comprises: i) adsorbing a first dye on a portion of the metal oxide layer by coating a first dye solution on the metal oxide layer; and ii) adsorbing a second dye on the remaining portion of the metal oxide layer by dipping into a second dye solution having a different light absorption band from that of the first dye solution. The first dye solution is a solution in which the first dye is dissolved in a mixed solvent of a first solvent having a relatively low viscosity and a second solvent having a relatively high viscosity. The present invention relates to the semiconductor electrode of the dye-sensitized solar cell, which is manufactured by the method, and the dye-sensitized solar cell including the semiconductor electrode. According to the present invention, two saturated solutions having different viscosity are mixed and adsorbed on the metal oxide layer of the dye-sensitized solar cell together with the dye at a high temperature. The adsorption on only a portion of the metal oxide layer can be achieved by just adjusting temperature and time. The adsorption on the remaining portion of the metal oxide layer is performed by dipping into a dye or a quantum dot material having a different wavelength.
Patent KR-20160039847-A (KR)
Title: Riser standby apparatus of cantilever
Inventor: JOO SEONG HO
IPC: B63B35/44
Filed: 2014-10-02
Abstract: A riser standby apparatus of a cantilever is disclosed. The riser standby apparatus comprises: a moving cart which is provided in a floating structure operated in a jack-up mode and a sailing mode and is formed in the bottom of a cantilever having a derrick; a drive unit which moves the moving cart in the longitudinal direction of the cantilever; and a clamp unit which selectively holds the riser of a blowout preventer (BOP) for preventing drilled materials from spouting in the moving cart. Therefore, the present invention transfers the riser to which the BOP is connected.
Patent KR-20160040061-A (KR)
Title: 소방용 스프링클러 말단파이프의 결합구조체
Inventor: KIM JAE HAK
IPC: A62C35/68
Filed: 2014-10-02
Abstract: 금속 재질로 형성되는 말단 파이프가 급수파이프에 결합할 시, 상기 말단파이프 내부에 암나사산을 형성하고 급수파이프의 말단에 숫나사산을 형성하여 이 둘을 나사결합하도록 함으로써 기밀성 및 내구성을 증대시킬 수 있는 소방용 스프링클러 말단파이프의 결합구조를 개시한다. 본 발명의 스프링클러 말단파이프의 결합구조에 의하면 상기 말단파이프 중 상기 급수파이프와 연결되는 결합부의 관 내부면으로는 암나사산이 형성되고, 이에 대응하여 상기 급수파이프 중 결합부와 연결되는 말단의 외부면으로는 숫나사산이 형성되어 결합하도록 하여, 결합 구조를 간단하게 바꿔주는 것만으로도 누수 또는 파손을 크게 경감시킬 수 있으며 이로 인하여 불필요한 유지보수 비용을 줄여 경제적이고 안정적이고, 또한 기존의 말단파이프와 급수파이프에 약간의 변형만으로도 적용할 수 있기 때문에 사업성을 높일 수 있다.
Patent KR-20160043261-A (KR)
Title: 리딩엣지와 평행한 면이 있는 골프그립
Inventor: CHOI JUNG BUM
IPC: A63B53/14
Filed: 2014-10-13
Abstract: 본 발명은 골프클럽 구성하는 샤프트의 손잡이에 해당하는 부분중 왼손과 오른손이 파지되는 부분에 넓이 1cm 내외, 길이 10cm 내외의 면을 형성한다. 
이면은 리딩엣지 (도 1-10)와 , 도면 3-1 방향으로 평행하고 클럽헤드(도 1-13)방향으로 기울어진 면을 형성하는것을 특징으로 한다.  
즉 왼손 파지부의 면과 오른손 파지부의 면은 헤드 방향으로 점점 모이는 형상으로 서로 평행하지 않는다. 이면을 왼손과 오른손의 감각을 사용하여 느끼며 클럽페이스의 열림과 닫힘정도를 인식하며 공의 방향을 컨트롤 하고, 스윙원리와 임팩트의 원리를 이해한다.
Patent KR-20160046230-A (KR)
Title: 이동통신 시스템에서 계층적 클러스터 헤드를 이용한 그룹 통신 방법
Inventor: SHIN JAE SHEUNG
IPC: H04W40/32
Filed: 2014-10-20
Abstract: 이동통신 시스템에서 그룹 통신을 하는 단말들 간에 클러스터가 구성된다. 이때, 그룹 통신을 하는 단말들 중에서 신호 수신 불가 단말이 발견되면, 클러스터 헤드가 그룹 통신을 하는 단말들 중에서 서브 헤드를 지정한다. 만약, 서브 헤드로부터 정보를 수신하는 단말이 정보 수신이 불가능할 경우, 클러스터 헤드가 서브-서브 헤드를 지정한다. 이후, 신호 수신 불가 상황이 사라지면, 클러스터 헤드가 서브 헤드 또는 서브-서브 헤드 지정을 해제한다.
Patent KR-20160047673-A (KR)
Inventor: LEE DUCK JUNG
IPC: H01L51/56
Filed: 2014-10-22
Abstract: Disclosed are an organic light emitting display device and a fabrication method thereof. The organic light emitting display device includes a display substrate; a thin film transistor arranged on the display substrate; an organic light emitting device which has a first electrode which is electrically connected to the thin film transistor and formed on each sub pixel on the display substrate, an intermediate layer formed on the first electrode, a second electrode formed on the intermediate layer; a pixel definition layer which has an opening through which at least part of the first electrode is exposed, and defines each sub pixel; and a sealing substrate which covers the organic light emitting device. The intermediate layer includes multiple stacked layers. The cross section of the intermediate layer gradually decreases in a direction vertical to the display substrate. So, short circuit of lines can be prevented.
Patent KR-20160049131-A (KR)
Inventor: PARK CHAN BAE
IPC: B60L13/03
Filed: 2014-10-24
Abstract: The present invention relates to a ground power conversion device of an LSM for propelling a high speed train. More specifically, the present invention relates to a ground power conversion device of an LSM for propelling a wheel-rail high speed train. According to the above description, the ground power conversion device of an LSM for propelling a wheel-rail high speed train comprises: a three-phase input transformer for reducing high voltage three-phase alternating current (AC) power to low voltage; a diode rectifier for receiving the three-phase AC power of the three-phase input transformer to supply independent direct current (DC) power; a multi-level inverter for receiving the independent DC power of the diode rectifier to generate multi-level output voltage using an IGBT semiconductor switching element; and a switching gear for supplying three-phase AC power to a vehicle with an output of the multi-level inverter, thereby enabling a system to be miniaturized/light weight, and stably and economically supplying large three-phase power to the LSM.
Patent KR-20160051022-A (KR)
Inventor: KIM HYEON JU
IPC: F03G7/05
Filed: 2014-10-31
Abstract: Provided is efficient open cycle ocean thermal energy conversion (OTEC) using vacuum membrane distillation (VMD) for selective power generation and seawater desalination, wherein the OTEC withdraws seawater on a surface layer to flow into the VMD placed in a vacuum chamber by enabling steam generated from a VMD device to flow into a turbine to generate power by operating the turbine, and a heat exchange device is provided so as to desalinate condensed steam by heat exchanging the steam used in a turbine power generation device with deep water at a lower temperature.
Patent KR-20150052783-A (KR)
Inventor: OHARA TAKESHIGE
IPC: A01K89/01
Filed: 2014-11-03
Abstract: The present invention provides a magnetic fluid sealed bearing with which torque can be reduced without impairing a water and dust proof effect. A magnetic fluid sealed bearing (1) according to the present invention includes a magnetic fluid retained by an ring-shaped magnet (21) in an opening between an inner ring (3a) and an outer ring (3b) to seal a plurality of rolling members (3c). The magnet (21) is magnetized such that their magnetic poles point to an axial direction. The bearing further includes a ring-shaped outer polar plate (22) and a ring-shaped inner polar plate (23) sandwiching the ring-shaped magnet (21) therebetween, one side of the polar plates being fixed to one of the inner ring and the outer ring, and the other side of the polar plates facing a clearance. The bearing further includes an outer ring magnetic fluid (25b) retained at least one of between the outer ring and the outer polar plate, between the outer ring and the inner polar plate, and between the outer ring and the magnet, and an inner ring magnetic fluid (25a) retained at least one of between the inner ring and the outer polar plate, between the inner ring and the inner polar plate, and between the inner ring and the magnet.
Patent KR-20160052271-A (KR)
Inventor: LEE YU JIN
IPC: H01L31/0216
Filed: 2014-11-04
Abstract: The present invention relates to a solar cell capable of preventing damage to a passivation layer during a heat treatment process. The solar cell according to a first embodiment of the present invention comprises: a semiconductor substrate; an emitter unit disposed on the rear surface of the semiconductor substrate; a passivation layer disposed on the rear surface of the emitter unit; a first electrode disposed on the front surface of the semiconductor substrate; and a second electrode disposed on the rear surface of the semiconductor substrate, wherein the density of the passivation layer is 2.5 to 2.85 g/cm^3. Also, the solar cell according to a second embodiment of the present invention comprises: a semiconductor substrate; an emitter unit disposed on the front surface of the semiconductor substrate; a rear field unit disposed on the rear surface of the semiconductor substrate; a passivation layer disposed on the rear surface of the rear field unit; a first electrode disposed on the front surface of the semiconductor substrate; and a second electrode disposed on the rear surface of the semiconductor substrate, wherein the density of the passivation layer is 2.5 to 2.85 g/cm^3. In addition, the solar cell according to a third embodiment of the present invention comprises: an emitter unit and a rear field unit disposed on the rear surface of a semiconductor substrate; a passivation layer disposed on the rear surface of the emitter unit and the rear field unit; and a first electrode and a second electrode disposed on the rear surface of the semiconductor substrate, wherein the density of the passivation layer is 2.5 to 2.85 g/cm^3.
Patent KR-20160054283-A (KR)
Title: Polarizing plate and diplay device comprising the same
Inventor: LEE GI WOO
IPC: G02F1/1335
Filed: 2014-11-06
Abstract: The present invention relates to a polarizing plate and an image display device comprising the same. More particularly, the present invention relates to a polarizing plate which includes a polarizing plate and a protection film bonded to both sides of the polarizing plate. When Ra measured in a direction vertical to the extension direction of the polarizing plate is 0.05 to 0.35 μm, the generation of stripe defects in the extension direction is minimized. Therefore, the present invention provides a clear reflected image and solves the problem of the appearance.
Patent KR-20160055288-A (KR)
Inventor: KWON SANG UK
IPC: H01M8/04
Filed: 2014-11-07
Abstract: Disclosed is a method for controlling a fuel cell system. More specifically, the purpose of the present invention is to provide a method for controlling a fuel cell system, which is capable of lowering voltage of a fuel cell stack by means of a battery and a fuel cell loading device. According to an embodiment of the present invention, the method for controlling the fuel cell system comprises: a first step of cutting off voltage in a fuel cell stack after charging a high-voltage battery; and a second step of cutting off voltage in the fuel cell stack by connecting the fuel cell loading device to the fuel cell stack, if the voltage in the fuel cell stack reaches the level which is lower than the predetermined first standard voltage in accordance with the voltage cut-off.
Patent KR-20150075017-A (KR)
Inventor: HWANG SEON HUI
IPC: H01L27/32
Filed: 2014-11-07
Abstract: An organic light emitting display device according to one embodiment of the present invention includes a substrate, two or more first electrodes which are located on the substrate and are separated, an auxiliary electrode which is located between the first electrodes, a partition which is located on the auxiliary electrode and is formed with an reverse taper structure of at least two layers, a bank layer which defines an emission region by exposing a part of the first electrodes, an organic layer which is located on the emission region and is patterned by the partition, and a second electrode which is located on the organic layer and the partition and is in contact with the auxiliary electrode.
Patent KR-20150055579-A (KR)
Inventor: OGAWA TAKAYA
IPC: E05B83/34
Filed: 2014-11-11
Abstract: Provided is a lid lock structure to prevent relocking of a lid. Once a lock pin (16) turns in the direction of lock release, the end part (16A) of the lock pin (16) retreats to a location away from a shutter (42). Due to this, the shutter (42) closes up the opening of the concave unit (40) of the lock through the resilience force of a coil spring (52), thereby moving to the close-up location which prevents the lock pin (16) from being engaged. Even if the opening of the fuel lid opener is halted and the lock pin (16) moves to the front side due to the resilience force of the coil spring (20), the lock pin (16) stops moving as the end part (16A) of the lock pin (16) touches the shutter (42). As a result, the shutter (42) on the close position prevents the lock pin (16) from being engaged with the concave part (40) of the lock unit (30), thereby preventing relocking of the fuel lid (14).
Patent KR-20160057552-A (KR)
Inventor: YEO SANG YOUNG
IPC: B65H75/10
Filed: 2014-11-13
Abstract: The present invention provides a bobbin for winding a precursor fiber of a carbon fiber, including: a cylindrical inner drum formed into a cylindrical body and in which at least one end is opened in an axial direction of the cylindrical body; and a cylindrical outer drum formed into a cylindrical body, having a diameter larger than that of the inner drum, arranged in the outer circumference of the inner drum, and arranged to have a central axis identical to the axial direction of the inner drum. The inner and outer drums include multiple air vents in the cylindrical bodies to enable air ventilation in the radial direction of the cylinder bodies. According to the present invention, the bobbin is capable of stably forming a winding cake without snapping the precursor fiber. Moreover, the uniform post-treatment of the winding cake around which the precursor fiber is wound is possible.
Patent KR-20160060938-A (KR)
Inventor: KANG BYUNG NAM
IPC: C08J9/06
Filed: 2014-11-21
Abstract: Disclosed is a foaming agent which has a nitrogen-nitrogen bond and is produced by transforming a structure of azodicarbonamide which includes a formamide group produced during pyrolysis of azodicarbonamide and causing reproduction-toxicity. Also, disclosed are a production method thereof, and a method for foaming a resin using the same. The foaming agent having the nitrogen-nitrogen bond is represented by chemical formula 1 or 2.
Patent KR-20160062890-A (KR)
Inventor: SO JEE SOO
IPC: C08F4/656
Filed: 2014-11-26
Abstract: Disclosed is a method of preparing a polypropylene resin for a secondary battery separating membrane in which all the chemical resistance, a mechanical property, and a thermal property are improved compared to a conventional polypropylene resin as a raw material of a secondary battery separating membrane. The present invention provides a method of preparing a polypropylene resin for a secondary battery separating membrane, the method including the following steps: making a magnesium compound react with alkanediol, substituted or unsubstituted with an alkyl group of 1 to 5 carbon atoms, of 3 to 15 carbon atoms and a benzoyl halide compound to prepare a magnesium compound solution; making the magnesium compound solution react with a first transition metal compound represented by Chemical formula 1, MX_n(OR1)_4-n, to prepare a carrier; performing a synthesis reaction of a propylene monomer in the presence of a solid catalyst prepared by making the carrier react with a second transition metal compound represented by Chemical formula 1 to prepare a polypropylene resin for a secondary battery separating membrane, wherein an internal electron donor and an external electron donor are added when the solid catalyst is prepared in order to obtain a polypropylene resin with 97% or more of stereoregularity, 55% or more of crystallinity, 167°C or higher of a melting temperature, and 1,700MPa or higher of a flexural modulus. In Chemical formula 1, M is selected from the group comprising transition metal elements of Group IVB, VB, and VIB in Periodic Table; X is halogen; R1 is an alkyl group of 1 to 10 carbon atoms; and n is 0 to 4.
Patent KR-20160063792-A (KR)
Inventor: LEE DAE YEOL
IPC: G06T3/40
Filed: 2014-11-27
Abstract: The present invention relates to an image reconstructing method and an image reconstructing device for performing the same. According to the image reconstructing method, a low frequency domain image and a high frequency domain image are separated from a first resolution image and are upscaled step by step, so a low frequency domain image and a high frequency domain image are generated, wherein the low frequency domain image and the high frequency domain image have a resolution similar to that of a second resolution image having a higher resolution than the first resolution image. The low frequency domain image and the high frequency domain image are coupled, so a second resolution image is reconstructed.
Patent KR-20160065598-A (KR)
Inventor: LEE JOO HYOUNG
IPC: H01L21/324
Filed: 2014-12-01
Abstract: The present invention relates to a heater supplying heat to perform thermal treatment on a substrate, and a thermal treatment device using the same. The heater includes: an inner pipe; an inner heat line placed inside the inner pipe; an outer pipe surrounding the inner pipe as separated from the outer surface of the inner pipe; an outer heat line wound around the outer surface of the inner pipe; and a shape keeping member making at least one from the inner and outer heat lines formed in a coil shape, and keeping the shape of a heat line between pitches of one from the inner and outer heat lines. Therefore, the present invention is capable of uniformly heating a substrate by separately controlling caloric values of an edge part and a central part of the heater, and preventing the transformation of a heater pipe and a coil shape of the heat lines by including a support member and a shape keeping member.
Patent KR-20160040977-A (KR)
Title: Transform skip signaling method and apparatus for video coding
Inventor: JEON BYEUNG WOO
IPC: H04N19/60
Filed: 2014-12-08
Abstract: According to the present invention, when a size of a current coding unit can have a transform block capable of transform skip, a method for decoding an image comprises the following steps of: parsing a representative flag by information with regard to the coding unit wherein the representative flag represents first information which indicates whether to skip transform of a transform block divided from the coding unit; determining whether to parse the first information based on the representative flag; inferring the first information based on the representative flag when parsing the first information is not needed and parsing the first information when parsing the first information is needed; and performing or skipping transform with regard to the transform block in accordance with the first information.
Patent KR-20160073110-A (KR)
Title: Work apparatus of assistant hook for heavy lift and management method of the same
Inventor: JANG NAM DO
IPC: B66C1/36
Filed: 2014-12-16
Abstract: According to an embodiment of the present invention, an auxiliary hook device for collecting a weight includes a hook unit and a bar unit. The hook unit includes: a ring-shape hook member in which an open unit is placed at one side, a pin fixing hole passes through closely to the opening unit, and a bar latch member protrudes from one side of the outer circumferential surface; a hook opening/closing member of which one end is combined with the pin fixing hole to be moveable and the other end is latched to one side of the hook member; an opening/closing member fixing pin which is inserted into the pin fixing hole; and an opening/closing member returning spring which surrounds the outer circumferential surface of the opening/closing member fixing pin and applies elastic force for the hook opening/closing member to elastically return. The bar unit includes: a hook latch member which is combined with the bar latch member to be slidable and detachable; and a bar member which is combined with the hook latch member. Therefore, according to the auxiliary hook device for collecting a weight and an operation method thereof given in the embodiment of the present invention, as the bar unit and the hook unit are slide-combined and the opening unit of the C-shape hook member is closed by the hook opening/closing member which is elastically supported, a rope fixing ring prepared at one side of a weight is latched to the inner circumferential surface of the C-shape hook member, so industrial accidents during the work can be prevented and the auxiliary hook device for collecting a weight which has been already used by being latched to the inner circumferential surface of the hook member can be collected and reused.
Patent KR-20150073877-A (KR)
Inventor: PARK YOUNG NAM
IPC: F16K51/02
Filed: 2014-12-23
Abstract: The present invention relates to a pendulum valve comprising a guide rail and, more specifically, to a vacuum valve installed between a processing chamber and a pump, and which can be operated in a narrower space in comparison with a pendulum type valve. Moreover, the vacuum valve is capable of performing the on/off function in equipment maintenance and process pressure control as an opening can be opened or closed as the vacuum valve is slide driven toward a horizontal plane inside a housing.
Patent KR-20160078753-A (KR)
Title: Solid oxide fuel cell comprising cathode current collector layer having lattice pattern
Inventor: MOON JI WOONG
IPC: H01M8/12
Filed: 2014-12-24
Abstract: The present invention relates to a solid oxide fuel cell. According to the present invention, provided is a solid oxide fuel cell which is capable of preventing exfoliation occurring in a gap between a positive electrode and an electrolyte layer and exhibits excellent performance and high reliability. To this end, the solid oxide fuel cell comprises: an electrolyte layer; a negative electrode formed on one side of the electrolyte layer; a positive electrode formed on the other side of the electrolyte layer; and a positive electrode current collecting layer.
Patent KR-20160079239-A (KR)
Title: Refractory for installation producing alloy steel containing manganese and manufacturing method thereof
Inventor: BYEUN YUN KI
IPC: C21C5/44
Filed: 2014-12-26
Abstract: The present invention relates to a refractory for a facility to produce an alloy steel containing manganese, and a manufacturing method thereof. More specifically, the present invention relates to the refractory for the facility to produce the alloy steel containing manganese to improve corrosion resistance and thermal stability of the refractory used in a production facility of the alloy steel containing manganese; and the manufacturing method thereof. According to an embodiment of the present invention, the refractory for the facility to produce the alloy steel containing manganese is the refractory used in the facility producing the alloy steel containing manganese, and is formed with a mixture comprising: an aggregate raw material having a spinel crystal structure to form a manganese spinel (galaxite) by reacting to manganese ion contained in the alloy steel containing manganese; and a particulate raw material filling an air gap among the aggregate raw material.