baber/WOPTO huggingface dataset:
Patent KR-20120020593-A (KR)
Title: Holes toothbrush
Inventor: HYUN TAE SEOP
IPC: A46B7/00
Filed: 2010-08-30
Abstract: PURPOSE: A punched toothbrush is provided to improve the hygiene of the toothbrush by treating residue remaining in the toothbrush. CONSTITUTION: A punched toothbrush comprises a toothbrush head(36) and a toothbrush hole(57). In the toothbrush head, holes are punched. The toothbrush head is formed to be thicker than a general toothbrush head in order to satisfy the standard for an adult. The holes are formed at a constant interval in the toothbrush head.
Patent KR-20120022033-A (KR)
Title: Reheating furnace with high thermal efficiency and low nox emission
Inventor: KANG DEOK HONG
IPC: F23L7/00
Filed: 2010-08-31
Abstract: PURPOSE: A high-efficient and low- NOx(Nitrogen Oxide) heating system is provided to maintain a temperature of a heating furnace's atmosphere at a constant temperature without using fuel because a temperature of preheated air is increased by using exhaust gas of high temperatures. CONSTITUTION: A high-efficient and low- NOx(Nitrogen Oxide) heating system comprises a heating furnace(1) and a heat exchanger(7). The heating furnace comprises a burner(5) and heats materials. Exhaust gas of high temperature exhausted from the heating furnace is supplied to the heat exchanger through an air and exhaust line(6). The heat exchanger heat exchanged combustion air of a tube bundle(8) and heat of the exhaust gas, thereby preheating the combustion air and exhausting the exhaust gas. The tube bundle is made of a SiC(Silicon Carbide) material. Some of the heat exchanged exhaust gas with the preheated combustion air is recirculated. The recirculated exhaust gas is supplied to the burner, thereby creating flames with the fuel.
Patent KR-20120024035-A (KR)
Title: Bolier with improved water level detecting system
Inventor: DO CHANG KYO
IPC: F22D5/00
Filed: 2010-09-03
Abstract: PURPOSE: A boiler with improved water level detecting system is provided to accurately measure water level of a boiler body even though a crossover gets problems in order to supply high quality steam. CONSTITUTION: A boiler with improved water level detecting system comprises a boiler body(1), a burner(2), a plurality of combustion pipes(4), an air supply duct(5), a plurality of funnels(6), and a combustion gas exhaust duct(7). The boiler body is cylindrical shape and the burner is installed in one side of the boiler body. The combustion pipes are formed inside the boiler body. The air supply duct supplies air for combustion of the burner to a combustion chamber. The gas combusting in the combustion chamber passes through the multiple funnels. The combustion gas exhaust duct discharges the combustion gas, passing through the funnels, to the outside.
Patent KR-20120025057-A (KR)
Title: Continuity turning type regenerative heat exchanger
Inventor: YU MUN HA
IPC: F24F7/08
Filed: 2010-09-06
Abstract: PURPOSE: A continuous rotation type thermal storage heat exchanger is provided to expand operation range and prevent corrosion of a heat exchanger due to corrosive gas by using a ceramic honeycomb forming with multiple channels. CONSTITUTION: A continuous rotation type thermal storage heat exchanger comprises a casing(10), a heat exchange part(20), and a purge part(30). An air outlet(14) is formed in one side of the casing and an air inlet(13) is formed in the other side thereof. High temperature air, increased by exchanging heat, is discharged through the air outlet. Gas smoothly exchanges heat through the air inlet. The heat exchange part is rotatably formed inside the casing by a shaft(90) and heats waste gas flowing into a gas inlet. The heat exchange part comprises a ceramic honeycomb(21) for thermal storage material. The purge part is formed inside the casing and treats toxic gas containing in the waste gas flowing into the gas inlet.
Patent KR-20120024272-A (KR)
Title: Shower booth door hinge system
Inventor: YANG UI SEOK
IPC: E06B3/02
Filed: 2010-09-06
Abstract: PURPOSE: A door hinge device for a shower booth is provided to prevent an accident by preventing damage to first and second connection members when a glass door is opened and closed. CONSTITUTION: A door hinge device for a shower booth comprises a fixing member(110), first and second connection members(130,150), and first and second gaskets(170,190). The fixing member is fixed to one side of a shower booth through a bolt. One end of the first connection member is connected to the fixing member through a rotation pin(P), and the other end is formed in a rectangular plate shape to accept a glass door. The second connection member is fixed to the first connection member through multiple screws. The first and second gaskets are inserted between the first and second connection members and the glass door and prevent the first and second connection members from touching the glass door.
Patent KR-20110027631-A (KR)
Title: Electrolytic capacitor assembly and method with recessed leadframe channel
Inventor: NAVRATIL JIRI
IPC: H01G2/02
Filed: 2010-09-10
Abstract: PURPOSE: An electrolytic capacitor assembly equipped with recess channel and a manufacturing method thereof are provided to improve the electrical property by reducing the risk of short among the elements of printed circuit substrate. CONSTITUTION: A capacitor elements is manufactured(100). The manufactured capacitor element is installed on a lead frame(102). The lead frame comprises an anode terminal, a cathode terminal, and a recess channel arranged between the anode terminal and the cathode terminal. An element of the capacitor is encapsulated(104).
Patent KR-20120027679-A (KR)
Title: Secondary battery
Inventor: UH HWA IL
IPC: H01M2/04
Filed: 2010-09-13
Abstract: PURPOSE: A secondary battery is provided to improve assembility of a battery by assembling accurately without separation to outside, thereby remarkably retraining the generation of crack by forming stepped portions which have different depth each other. CONSTITUTION: A secondary battery comprises: an electrode assembly(110); a can in which an upper opening(124) is formed on the upper part for accepting the electrode assembly; a cap assembly(130) with a cap plate(131) for sealing the top opening of the can; and an insulating case(140) arranged between the electrode assembly and the cap assembly. The can forms a first stepped portion(125) and a second stepped portion(127) in the inner side of top of the can. The depth of the first stepped portion and the depth of the second stepped portion are different each other.
Patent KR-20120037578-A (KR)
Title: 향상된 내구성을 갖는 점자블럭
Inventor: JANG MIN HWAN
IPC: E01C15/00
Filed: 2010-10-12
Abstract: 본 발명은 횡단보도로 통하는 인도(人道)상에 설치되거나 계단이 시작되는 부분, 전철역 승강장 내의 안전선 및 승차위치에 설치되어, 현 위치와 이동경로를 표식하는 것으로,  
본 발명에서는 표면에 양각 또는 음각의 표식부가 형성된 표면층과; 상기 표면층의 저면에 적층된 상태로 고정되어, 표면층을 지지하는 지지층을 포함하여 구성된 점자블럭에 있어서, 상기 표면층은 세라믹 반죽을 표면에 양각 또는 음각의 표식부가 형성된 형상으로 성형한 다음, 이를 1360℃ 내지 1600℃로 가열 처리한 자기질 몸체로 구성되고, 상기 지지층은 화강암을 절삭 가공한 화강암 몸체로 구성되는 한편, 자기질 몸체로 구성된 표면층과 화강암 몸체로 구성된 지지층은 상하 적층된 상태에서 이들 사이에 개재되어 경화된 접착층에 의해 접착시켜 결합한 것을 특징으로 한다.
Patent KR-20120037688-A (KR)
Title: Steel strand extension device
Inventor: KIM SUNG HEE
IPC: E02D5/80
Filed: 2010-10-12
Abstract: PURPOSE: A tension device for a strand is provided to uniformly apply a load to each strand when multiple strands are tensed regardless of the length differences of the strands. CONSTITUTION: A tension device for a strand comprises a gripping unit(10), a main tension unit(20), and a load control unit(30). The gripping unit is coupled to strands(1) protruded from an anchor head and grip the strands. The main tension unit supplies tensile force to the strands by upward pressing the gripping unit. The load control unit uniformly distributes the pressing force applied by the main tension unit to each tension unit. The load control unit has support blocks(31) and lifting cylinders. The support blocks support the strands. The lifting cylinders lift up the support blocks.
Patent KR-20120040548-A (KR)
Inventor: JEON DUK CHUL
IPC: B62D25/08
Filed: 2010-10-19
Abstract: PURPOSE: A cowl cross bar for vehicles is provided to reduce costs and weight by connecting a bending part with a part of a cowl cross bar at the side of a driver seat and reducing the bending part. CONSTITUTION: A cowl cross bar(10) for vehicles includes a first cowl pipe(20), a second cowl pipe(30), a settling pipe(40), and a connecting bracket(50). The first cowl pipe is linearly formed at the side of a driver seat. The second cowl pipe is linearly formed at the side of a front passenger seat. The settling pipe is downwardly curved and expanded from the second cowl pipe to the first cowl pipe. The settling pipe allows electronic equipment to be mounted at the upper side and includes a center support bracket. The connecting bracket connects the settling pipe and the first cowl pipe.
Patent KR-20120042145-A (KR)
Inventor: KIM BO SEUNG
IPC: A45D8/02
Filed: 2010-10-22
Abstract: 본 발명은 구성이 간단하며, 머리를 손쉽게 전체적 또는 부분적으로 손쉽게 퍼머를 할 수 있는 새로운 구성의 퍼머용 헤어핀에 대한 것이다. 
본 발명에 따르면, 원통형상으로 되어 외주면에 머리카락이 감겨지는 컬링부(10)와, 상기 컬링부(10)의 길이방향을 따라 연장되는 바형상으로 되어 기단부에 형성된 힌지결합부(26)를 통해 상기 컬링부(10)에 힌지결합되는 고정핀(20)과, 상기 컬링부(10)와 고정핀(20) 사이에 구비되어, 고정핀(20)의 내측면이 컬링부(10)의 외주면에 밀착되도록 고정핀(20)을 탄성적으로 가압하는 스프링(30)을 포함하여 이루어져서, 상기 고정핀(20)이 컬링부(10)의 외주면에 탄성적으로 가압됨에 따라 머리카락이 컬링부(10)에 감겨진 상태로 고정되도록 된 것을 특징으로 하는 퍼머용 헤어핀이 제공된다.
Patent KR-20120042175-A (KR)
Title: Surface motor and method for facing object having large area using the smae
Inventor: LEE GUN HEE
IPC: H02P7/00
Filed: 2010-10-22
Abstract: PURPOSE: A flat motor structure and an object corresponding method using the same are provided to install a device between optical systems according to eccentricity design, thereby eliminating a blind spot. CONSTITUTION: A two-dimensional stator(110) is performed as a stator. An optical system(124) is installed on the lower part of a mover(120) in order to detect a large-area object(140). A gap between the stator and the mover includes air which is performed as a bearing. A device(122) is installed between the mover and the optical system according to eccentricity design. A device center-of-gravity maintenance part(126) prevents slack while being transferred using eccentric force.
Patent KR-20120044680-A (KR)
Title: Packet service system and apparatus for presenting conference call service, and conference call service method thereof
Inventor: CHOI WOO YONG
IPC: H04L12/801
Filed: 2010-10-28
Abstract: PURPOSE: A packet service system for providing a conference call service, additional service control unit, and method thereof are provided to enable a user to receive a packet service system by providing a conference call service as an additional service in a VoIP(Voice over Internet Protocol) call service. CONSTITUTION: A multimedia resource control unit(160) releases and connects a media session for a conference call for plural terminals(400). An additional service control unit(110) releases and connects the multimedia resource control unit through a message related to a conference call termination and participants invitation. A session control unit(120) transmits the message to the multimedia resource control unit, the additional service control unit, and the terminals.
Patent KR-20120046532-A (KR)
Title: Anti-biofouling ssq/peg network and method for preparing the same
Inventor: CHUNG BONG HYUN
IPC: A61L27/34
Filed: 2010-11-02
Abstract: PURPOSE: An anti-biofouling silsesquioxane/polyethylene glycol network is provided to have high mechanical strength, low viscosity, high optical transparency, high hydrophilicity, swelling resistance in organic/aqueous solvent, biological chemical stability against thermal stress, and high mechanical strength. CONSTITUTION: A manufacturing method of an anti-biofouling silsesquioxane/polyethylene glycol network comprises: a step of mixing photo-curable silsesquioxane; and a step of obtaining silsesquioxane/polyethylene glycol network through UV irradiation under the presence of UV initiator. The polyethylene glycol is selected from a group consisting of polyethylene glycol diacrylate, and polyethylene glycol dimethacrylate. The photo-curable silsesquioxane is functionated to methacrylate or acrylate.
Patent KR-20120050753-A (KR)
Title: Mutuality secure authentication system in wire-wireless communication networks and authentication method of the same
Inventor: LEE KONG SIK
IPC: H04L9/16
Filed: 2010-11-11
Abstract: PURPOSE: A mutual security authentication system in wire and wireless communication networks and an authentication method thereof are provided to maximize the profit of a company by improving the utility ratio of a mutual security authentication system constructed in wired and wireless networks. CONSTITUTION: A mutual security authentication system(1000) in wired and wireless networks comprise a user mobile terminal(100), an agent server(200), and an operation control server(300). The mutual security authentication system in wired and wireless networks integrally manages a key induction cipher algorithm loaded at each agent server. Mutual security authentication between the agent server and the operation control server are performed by a system in wired and wireless networks(400). A user mobile terminal transfers a registered permanent or temporary ID to the agent server by receiving profile request signals through the wired and wireless networks.
Patent KR-20120054828-A (KR)
Title: Silicon solar cell having ultra high efficiency and preparation method thereof
Inventor: YI JUN SIN
IPC: H01L31/04
Filed: 2010-11-22
Abstract: PURPOSE: A silicon solar cell which has super high efficiency and a manufacturing method thereof are provided to improve energy conversion efficiency by laminating a thin film laminated body on the upper surface of a silicon substrate. CONSTITUTION: A surface texturing process is performed on a silicon substrate(100). The silicon substrate forms a P-N junction. A rear electrode(110) is formed on the rear side of the silicon substrate. A thin film laminated body(120) is formed on the upper surface of the silicon substrate. A front electrode(130) is formed on the upper surface of the thin film laminated body.
Patent KR-20120055347-A (KR)
Title: Circuit components and switching mode power supply having the same
Inventor: YOON DONG HYUN
IPC: H05K7/20
Filed: 2010-11-23
Abstract: PURPOSE: A circuit component and a switching mode power supply including the same are provided to reduce manufacturing costs by preventing a contact between circuit components. CONSTITUTION: A transformer converts external power to be suitable for an electronic device. A circuit component includes a component head and a lead wire. The lead wire electrically connects the component head to a printed circuit board. The lead wire includes a first plane unit(410), a second plane unit(420), and a curved unit(450). The second plane unit is opposite to the first plane unit. The curved unit is formed between the first plane unit and the second plane unit.
Patent KR-20120056709-A (KR)
Title: Drum washing machine having drying function
Inventor: LEE JU DONG
IPC: D06F25/00
Filed: 2010-11-25
Abstract: PURPOSE: A drum washing machine with drying function is provided to simplify heat-source by integration of a dryer and a washing heater. CONSTITUTION: A drum washing machine comprises a combined heater(40) arranged between a drum(30), and a tub(20), heating washing water and air. A front portion of a heat cover is opened in order to for the washing water and the air to flow in. The heater cover surrounds the combined heater. The circulation pipe(60) connected to the tube. A ventilating fan(70) causes the circulation of the air through the circulation pipe. A water pipe(80) sprays the cooling water.
Patent KR-20120065045-A (KR)
Title: Overlay electronic navigational chart display method and overlay electronic navigational chart display system
Inventor: IM DONG CHAN
IPC: G09B29/12
Filed: 2010-12-10
Abstract: PURPOSE: Overlay electronic navigation chart displaying system and method are provided to display more than two electronic navigation charts having different properties with other cover domains on an overlay. CONSTITUTION: An overlay electronic navigation chart displaying method comprises the following steps: extracting electronic navigation charts having information of a display area using a system(S2); generating plural overlay electronic navigation charts by controlling the transparency when an overlap area is located in the electronic navigation charts(S4, S5); and selectively displaying one of the overlay electronic navigation charts(S6).
Patent KR-20110005764-A (KR)
Title: User terminal and electronic document management server for supportiong the electronic document integration management, and driving method thereof
Inventor: KANG KYUNG DON
IPC: G06F21/12
Filed: 2010-12-10
Abstract: PURPOSE: A terminal, an electronic document management server and an operation method thereof for supporting an electronic document integration management based on a locking policy are provided to enforce the security of the electronic document by storing the electronic document in the electronic document management server. CONSTITUTION: A hooking module(120) controls the utilization of an electronic document stored in an electronic document management server through an application program of a terminal. A locking module(130) controls the storing of the electronic document by applying a locking policy. An electronic document managing module(110) transmits the electronic document to the electronic document management server.
Patent KR-20120066958-A (KR)
Title: Electrochemical bioreactor for enrichment culture of carbon dioxide-fixing bacteria
Inventor: JUNG IL LAE
IPC: C12M1/42
Filed: 2010-12-15
Abstract: PURPOSE: An electrochemical bioreactor for enrichment culture for CO_2 fixation is provided to maximize the growth of the bacteria and to develop a technique for producing useful metabolic products. CONSTITUTION: An electrochemical bioreactor(500) comprises: an anode reaction tank(100), a cathode reaction tank(200), a separation film, and an anode reaction tank cover(400). The anode reaction tank is filled with a culture medium and carbon dioxide and is formed in cylindrical form. The cathode reaction tank generates electrochemical oxidizing ability and reducing ability and is formed of cylindrical form. A medium is an inorganic medium containing ammonium chloride, potassium dipotassium phosphate, sodium hydrogen carbonate, graphite non-woven fabric, Mg, Ca, Mo, Ni, Se, Fe, Mn, Cu, Zn, and Al.
Patent KR-20120068242-A (KR)
Title: Aeroponic culture system for setting plants production of strawberry through runner-cutting
Inventor: PARK YONG SIK
IPC: A01G31/02
Filed: 2010-12-17
Abstract: PURPOSE: A strawberry three-dimensional cut planting method using underground aeroponics is provided to effectively prevent the occurrence of anthrax on strawberries. CONSTITUTION: A strawberry three-dimensional cut planting method using underground aeroponics comprises the following steps: planting a cuttage of a strawberry to a medium free cutting bed; sub-irrigating a nutrient solution through the underground aeroponics to the strawberry every 30 minutes for about 1 minute. The medium free cutting bed includes two layers of styrofoam cutting plates including cutting holes with the constant intervals.
Patent KR-20120068393-A (KR)
Title: Light emitting device package
Inventor: CHOI SUN
IPC: H01L33/62
Filed: 2010-12-17
Abstract: PURPOSE: A light emitting device package is provided to improve light reflection efficiency by increasing a reflective region on an exposed metal plate surrounding a light emitting device chip. CONSTITUTION: A printed circuit board(110) is laminated by a metal plate, an insulating layer, and an electrode wiring pattern. A light emitting device chip(120) is arranged on a region exposed by the electrode wiring pattern on the printed circuit board. An electrode wiring pattern(116) includes a first electrode and a second electrode facing each other across the light emitting device chip. The first electrode and the second electrode include an extension part respectively extended to the light emitting device chip. A wire connects the extension part and the light emitting device chip.
Patent KR-20120068512-A (KR)
Title: 반도체 장치 및 반도체 장치의 제조방법
Inventor: LIM KA YOUN
IPC: H01L21/50
Filed: 2010-12-17
Abstract: 본 발명은 반도체 장치의 패키지 공정을 수행시 반도체 장치의 손상이 최소화되도록 형성된 반도체 장치 및 그 제조방법에 관한 것으로, 본 발명의 반도체 장치는 웨이퍼; 상기 웨이퍼 상에 형성된 반도체 칩 다이; 및 상기 웨이퍼 내부에 매립되고, 상기 복수의 반도체 칩 다이를 감싸면서 배치되는 금속장벽을 포함하는 것을 특징으로 한다. 또한, 본 발명의 반도체 장치 제조방법은 웨이퍼 내부에 매립되고, 반도체 칩이 형성될 영역을 감싸도록 배치되는 금속장벽을 형성하는 단계; 및 상기 반도체 칩이 형성될 영역에 반도체 칩을 형성하여 반도체 칩 다이를 형성하는 단계를 포함하는 것을 특징으로 한다. 본 발명의 반도체 장치 및 반도체 장치의 제조방법은 웨이퍼의 가장자리와 내측의 단차로 인한 크랙 발생시, 크랙이 웨이퍼의 내측으로 전달되어 반도체 장치에 손상을 일으키는 문제점을 해결할 수 있는 장점이 있다.
Patent KR-20120070415-A (KR)
Title: Painting method for wood plate
Inventor: JIN JAE CHUL
IPC: B05D7/06
Filed: 2010-12-21
Abstract: PURPOSE: A coating method of wood boards is provided to improve workability and productivity of products by reducing number of processing steps. CONSTITUTION: A coating method of wood boards comprises the following steps: forming the wood board into curved surface and heat pressing the wood board by using a press machine(S1); cutting parts except curved parts(S2); forming the wood board into an electronic device shape; insert injecting the wood board and the case of the electronic device(S3); spreading primer coat on surface of the wood board(S4); solidifying the coat spread on surface of the wood board(S5); and mid coating and top coating on surface of the wood board(S6).
Patent KR-20120071079-A (KR)
Title: Method and apparatus for collecting molten material in scarfing of hot piece
Inventor: KIM KI HWAN
IPC: B23K7/08
Filed: 2010-12-22
Abstract: PURPOSE: A method and an apparatus for collecting molten metal when scarfing hot slab are provided to prevent contamination of peripheral environments and damage to the facility due to the leakage of scattered materials. CONSTITUTION: An apparatus for collecting molten metal when scarfing hot slab comprises a guide pipe(10) and a hood(20). The guide pipe encloses a slab edge in the rear of a scarfing torch(2) in order to collect scattered materials produced when scarfing the slab edge. The hood is connected to the guide pipe to discharge the scattered materials guided through the guide pipe. The guide pipe includes a curved section and a cut portion for receiving the slag edge portion.
Patent KR-20120071481-A (KR)
Title: Foam spray nozzle
Inventor: PARK KYUNG HWAN
IPC: A62C31/02
Filed: 2010-12-23
Abstract: PURPOSE: A rotary foam spray nozzle is provided to fire extinguish wide spaces by constituting a plurality of rotary spray nozzle regardless of target fire-extinguishing area. CONSTITUTION: A rotary foam spray nozzle comprises a connection part(110), a rotating part(120), an emission part(130) and a fixing part(140). The connection part is combined to a fire pipe of the fire extinguishing facility. In the connection part, a screw clamp part is formed in the fire pipe. The connection part comprises a body, a holder and a penetration disk. The rotating unit is connected to the connection part. The rotating unit generates angular moment by obtaining thrust by spraying the form solution provided from the fire pipe. A plurality of spray holes is formed on outer surface of the rotating part.
Patent KR-20120087272-A (KR)
IPC: G06Q50/00
Filed: 2010-12-23
Abstract: 메모 게시판 제공 시스템 및 방법이 개시된다. 본 발명의 일 실시예에 따른 메모 게시판 제공 방법은, 클라이언트가 제1 브라우저에 표시된 웹 페이지의 URL을 네비게이션 정보 요청으로 하여 서비스 서버로 전송하면, 서비스 서버가 상기 웹 페이지에 대응하는 통일된 메모 게시판의 주소 정보를 포함하는 네비게이션 정보를 클라이언트로 전송한다. 그러면, 클라이언트가 상기 네비게이션 정보를 통해 상기 서비스 서버로 접속하여 상기 웹 페이지에 대응하는 메모 게시판을 요청하여 메모 게시판을 표시해준다.