baber/WOPTO huggingface dataset:
Patent KR-20130009465-A (KR)
Title: Porous sheet and method for manufacturing the same
Inventor: NA JIN WOOK
IPC: D04H1/58
Filed: 2011-07-15
Abstract: PURPOSE: A porous sheet and a method for fabricating the same are provided to improve adsorption and release property and to ensure excellent surface roughness. CONSTITUTION: A porous sheet has a microfiber web. The microfiber web has microfibers(110) which are bonded ether other by an adhesive material. The diameter of the microfiber is 50-5000 nm. The adhesive material is an acrylate-based material. The microfiber contains polymers. A method for fabricating the porous sheet comprises: a step of preparing a spinning solution containing a polymer solution and an adhesive solution; a step of electrospinning the spinning solution and forming the microfibers; and a step of hardening the microfibers.
Patent KR-20130010964-A (KR)
Title: Drain system for suction drain method using the water jet pump
Inventor: SIN MIN SICK
IPC: E02D3/10
Filed: 2011-07-20
Abstract: PURPOSE: A drainage system for an individual vacuum consolidation method using a jet pump is provided to minimize the loss of vacuum pressure, thereby maximizing vacuum efficiency. CONSTITUTION: A water jet(2) discharges pore water, which is collected in a water collecting tank(1), and air to an outlet through an inlet. An operating pump(4) pumps operating water to the inlet of the water jet(2) in high pressure. A water tank(6) is connected to the outlet of the water jet(2) through a discharging hose(5). The water tank(6) is connected to the operating pump(4) through the discharging hose(5). The water tank(6) stores the operating water and the pore water which are discharged from the discharging hose(5). The water tank(6) supplies the operating water to the operating pump(4).
Patent KR-20130012508-A (KR)
Title: Three dimensional semiconductor memory device
Inventor: KIM JUNG SOO
IPC: G11C16/34
Filed: 2011-07-25
Abstract: PURPOSE: A 3D semiconductor memory device is provided to improve an operation speed by previously verifying a top word line connected to a large channel. CONSTITUTION: A first channel is extended from a substrate in a protruding direction(110). A first memory cell is located in a first layer of the first channel. A second memory cell is located in a second layer of the first channel. A control unit(120) controls the first memory cell and the second memory cell. A verification operation is performed by applying a verification voltage to the first memory cell. The verification voltage is applied to the second memory cell located in the second layer. A first diameter of the first channel located in the first layer is larger than a second diameter of the first channel located in the second layer. [Reference numerals] (120) Control unit
Patent KR-20130013053-A (KR)
Title: Manufacturing meathod of hollow drive shaft for constant velocity joint
Inventor: BAEK JIN HO
IPC: B21K1/06
Filed: 2011-07-27
Abstract: PURPOSE: A method for manufacturing a hollow drive shaft for a constant velocity joint is provided to satisfy concentricity after machining for a multi-stepped and complicated shape, thereby satisfying NVH(Noise-Vibration-Harshness) properties such as noise and vibration, and improving the running performance and fuel efficiency. CONSTITUTION: A method for manufacturing a hollow drive shaft for a constant velocity joint comprises: a preliminary step of preparing a pipe material by cutting in a prescribed length; a first radial forging step of molding the center portion of a prepared blank through the preliminary step into an external and an internal diameter portion by a radial forging method; a second radial forging step of molding the external diameter portion of one end of the drive shaft, and at the same time molding the stepped internal diameter portion of the drive shaft by the radial forging method; a third radial forging step of molding the external diameter portion of the other end of the drive shaft, and at the same time molding the stepped internal diameter portion of the drive shaft by the radial forging method; a tooth molding step of implementing a tooth shape portion molding on both sides of the drive shaft; a heat-treating step of applying a high frequency heat-treatment to the tooth shape portions; and a post-treating step of checking the tolerance, the concentricity, and so on of a product.
Patent KR-20130013387-A (KR)
Title: Apparatus for removal of two-phase tar and oil solution
Inventor: KIM SUNG IL
IPC: B01D53/02
Filed: 2011-07-28
Abstract: PURPOSE: An air rising type wastewater treatment equipment is provided to enhance wastewater treatment efficiency by generating further minute bubbles and promote agglomeration of solid-phase floating materials in a reaction bath in comparison with conventional inventions. CONSTITUTION: An air rising type wastewater treatment equipment comprises a reaction bath, an agglomeration bath, a floatation bath, and a scum removing apparatus. A low-end air exhaust tube(T) on an air floater in the reaction bath is formed in a spiral shape. A plurality of breaking plates are attached on an inner wall of the reaction bath which surrounds a fore-end opening on the air exhaust tube. The breaking plates are rectangular boards. The breaking plates are attached to form an angle of 90 degrees with a route of the air exhausted from the fore-end opening on the air exhaust tube. [Reference numerals] (200) Tenter
Patent KR-20130013721-A (KR)
Title: Duplex glass for vehicle
Inventor: KIM SANG YOUNG
IPC: B60J1/02
Filed: 2011-07-28
Abstract: PURPOSE: A duplex glass for a vehicle with a power-generable awning is provided to block sunlight coming into a vehicle during parking by installing a power-generable electric awning between inner and outer glasses. CONSTITUTION: A duplex glass for a vehicle with a power-generable awning comprises an inner glass(1), an outer glass(2), and electric awnings(3). The inner and outer glasses are separately laminated to have a hollow part(7) between them. The electric awnings are inserted into the hollow part, and have an awning screen(4) made of flexible solar cells. The electric awnings are arranged in both sides of the hollow part. Each electric awning comprises an awning screen, a rotary rod(5), a driving unit, and a support member(6).
Patent KR-20130015463-A (KR)
Title: Semiconductor package and method for manufacturing the same
Inventor: KIM HYUN JOO
IPC: H01L23/48
Filed: 2011-08-03
Abstract: PURPOSE: A semiconductor package and a manufacturing method thereof are provided to prevent the warpage of a molding layer by forming a rewiring layer along the molding layer. CONSTITUTION: A first rewiring layer(131) is electrically connected to a first semiconductor chip. A mold layer surrounds the first semiconductor chip. A second rewiring layer(132) is formed on the upper side of the first semiconductor chip. A mold wiring pattern(133) is formed on the side of the mold layer. The mold wiring pattern electrically connects the first rewiring layer to the second rewiring layer.
Patent KR-20130020104-A (KR)
Title: Dual type spray apparatus with agitator
Inventor: HONG SEUNG MIN
IPC: B05C11/11
Filed: 2011-08-19
Abstract: PURPOSE: A dual-type mixing spray is provided to maintain the constant concentration of a mixed liquid until discharge of the mixed liquid by a spray. CONSTITUTION: A dual-type mixing spray(1000) comprises a first and second mixing unit(100,200), a flow pipe(300), a controller(180), and a discharge unit(400). The first and second mixing unit comprise a syringe(110) and an air inlet(190). Inside the syringe, a mixing liquid is filled. An outlet(150) for discharging the mixing liquid is formed in the lower part of the syringe. A syringe air for pressing the inner space flows in through an air inlet. The flow pipe connects the outlets of the first and second mixing unit to each other. The controller controls the air pressure of a first and second syringe. The discharge unit discharges the mixed liquid from the flow pipe.
Patent KR-20110110075-A (KR)
Inventor: RO YOUNG HAK
IPC: A63B69/36
Filed: 2011-08-19
Abstract: 본 발명은 연습용 골프채로서, 그 구성은 내부에 교체가능하게 구비되는 제1 완충부를 포함하는 연질의 그립과; 일단에 그립이 조립식으로 결합되고, 타단 내부에 교체가능하게 구비되는 제2 완충부와, 내부에서 제1 및 제2 완충부 사이에 구비되어 이동이 가능한 추를 포함하는 샤프트; 및 샤프트 타단에 조립식으로 결합되는 헤드;를 포함한다. 본 발명은 샤프트 내부의 추로 인해, 스윙시 추가 위에서 아래로 떨어지는 중력과 회전력에 의한 원심력의 조합에 의해 자동적으로 팔이 뻗어지는 효과가 있고, 정확히 공이 타구되는 시점이 팔과 몸에 감지되며, 슬라이스와 훅이 일어나는 것을 방지하는 효과가 있다. 그리고 손잡이와 샤프트가 교체 가능하게 결합되므로, 샤프트 내부의 추를 교체가능하고, 이로 인해, 여러 무게의 추를 다양하게 삽입하여 사용함으로써, 사용자에게 다양한 무게감을 제공하여 골프 연습을 할 수 있는 효과가 있다.
Patent KR-20130020471-A (KR)
Title: 단일 서보모터를 이용한 2 자유도 로봇 매니퓰레이터
Inventor: YANG JI WOONG
IPC: B25J9/02
Filed: 2011-08-19
Abstract: 본 발명은 2 자유도 로봇 매니퓰레이터를 개시한다. 보다 상세하게는 본 발명은 하나의 서보모터를 이용하여 1 회전운동 및 1 직선운동을 구현하는 2 자유도 로봇 매니퓰레이터에 관한 것이다.  
본 발명의 바람직한 실시예에 따른 2 자유도 로봇 매니퓰레이트는 하나의 서보모터 및 그 서보모터와 연결되어 구동력을 전달하는 제1 샤프트와, 제1 샤프트과 결합되는 웜 기어와, 웜 기어와 결합되어 회전에 따라 링크를 회전시키는 제2 샤프트 및 웜 기어와 이물림되어 전후진 이동을 통해 링크에 결합된 제어 대상부재의 고정각도를 가변하는 랙 기어, 그리고 웜 기어를 중심으로 랙기어와 대향하는 고정 랙을 포함한다. 
따라서, 본 발명은 링크가 회전 샤프트와 직접 연결되어 웜 기어의 회전에 따라 링크가 회전하고, 또한 웜 기어와 이물림된 제1 및 제2 랙기어의 직선방향 운동에 의해 링크가 상하운동을 수행하게 됨으로서, 단일 서보모터를 이용하여 1 회전운동과 1 직선운동을 구현한 로봇 매니퓰레이트를 구현할 수 있다.
Patent KR-20130027940-A (KR)
Title: Metal seperator for fuel cell including and fuel cell stack having the same
Inventor: KIM KI JUNG
IPC: H01M8/10
Filed: 2011-09-08
Abstract: PURPOSE: A metal separation plate for fuel cell is provided to improve the flow of the cooling water and to secure the flow path of reaction gas by utilizing the whole area of flow path in the metal separation plate. CONSTITUTION: A metal separtion plate(100) comprises a reaction gas channel(122) which is protrude from the first facet to the second facet; a channel part(120) with a cooling water channel(124) formed in between the channels of the reaction gas; a manifold(140) which is formed on both sides of the channel part; a cooling flow path terminal part which is formed between the manifold and the channel part; and a gasket which surraounds the channel part and the manifold. The cooling channel comprises a coolant main channels(124b) which are formed between the outer part of the reaction gas channel and the inner part of gasket; and a coolant sub-channels(124a) formed in between the channels of the reaction gas. The width of the coolant main channel is wider than the coolant sub channels.
Patent KR-20130029204-A (KR)
Title: Method and apparatus for configuring virtual cell in wireless communication system
Inventor: HWANG PIL YONG
IPC: H04W88/08
Filed: 2011-09-14
Abstract: PURPOSE: A virtual cell formation method and a device thereof are provided to form a virtual cell based on cooperative beam antenna information between the base stations. CONSTITUTION: A beam forming unit(1130) forms beam antennas including different directionality. A control unit(1100) controls the beam forming unit for executing beam training with a terminal. The control unit determines the beam antenna. The control unit confirms a cooperative beam antenna of an adjacent base station for the determined beam antenna. The control unit requests virtual cell formation for the terminal to the adjacent base station corresponding to the terminal and the cooperative beam antenna. [Reference numerals] (1100) Control unit; (1102) Virtual cell formation control unit; (1110) Storage unit; (1112) Cooperative beam DB; (1120) Communication module; (1130) Beam forming unit
Patent KR-20130030684-A (KR)
Title: A cooker
Inventor: LEE SANG CHEOL
IPC: F24F7/06
Filed: 2011-09-19
Abstract: PURPOSE: A cooker is provided to prevent the dispersion of cooking smell or combustion gas generated on top of a burner unit by sucking air including contaminants of cooking with the top burner unit. CONSTITUTION: A cooker comprises a cabinet, a top burner unit, a back guard(50), and a suction unit. The cabinet forms an outer tube. The top burner unit is located to an upper side of the cabinet. The back guard is installed at an upper rear part of the cabinet. The suction unit is installed in the cabinet, and the top burner unit sucks air including contaminants generated in a cooking process.
Patent KR-20130031672-A (KR)
Title: Apparatus and method for predicting body mass index by using voice signal
Inventor: LEE BUM JU
IPC: A61B5/00
Filed: 2011-09-21
Abstract: PURPOSE: A BMI(Body Mass Index) measurement apparatus and a method capable of using the voice information are provided to automatically support the BMI information of a patient in the emergency medical service through a context-awareness function. CONSTITUTION: An information storage unit(110) stores at least one BMI information corresponding to more than one of a first voice information. An information receiving unit(120) receives a second voice information. A BMI extracting unit(130) extracts the BMI information corresponding to the second voice information among more than one of the BMI information. An information transfer unit(140) transmits the extracted BMI information to a predetermined user terminal or a remote server. [Reference numerals] (110) Information storage unit; (120) Information receiving unit; (130) BMI extracting unit; (140) Information transfer unit
Patent KR-20130032659-A (KR)
Title: Transparent heatting device
Inventor: KIM JAE HUN
IPC: H05B3/84
Filed: 2011-09-23
Abstract: PURPOSE: A transparent heating device is provided to defrost a window or prevent the generation of frost on the window, thereby easily obtaining a view. CONSTITUTION: A transparent heating device includes a transparent heating unit(100) generating heat by being arranged on one side of a window(10). The transparent heating unit includes a transparent heating electrode(140), thereby defrosting the window or preventing the generation of frost on the window. The transparent heating unit includes a transparent film where the transparent heating electrode is formed on one or both surfaces. The transparent heating electrode is formed into a mesh pattern of a metallic material.
Patent KR-20130032955-A (KR)
Title: Vibration analysis method of multi blade rotator
Inventor: KWON SEUNG MIN
IPC: G01H17/00
Filed: 2011-09-26
Abstract: PURPOSE: A method for analyzing the vibration of a multi-blade rotator is provided to obtain an exciting force applied angle which is changed according to the number of blades and jetting nozzles, thereby rapidly and accurately calculating an optimal design condition capable of preventing damage to a system caused by vibration. CONSTITUTION: A method for analyzing the vibration of a multi-blade rotator is as follows. A natural frequency of blade sis calculated(S10). The resonant frequency of the blades is confirmed(S20). An angle in which the blades receive an exciting force from the jetting nozzles is calculated by calculating a rotation angle of the multi-blade rotator in a section where the each blade receives the exciting force from the jetting nozzles when the multi-blade rotator rotates 360 degrees(S30). The vibration of the blades is grasped by performing a transient analysis(S40). At least one of the number of the blades and the jetting nozzles is changed when the vibration analysis is not completed(S50). [Reference numerals] (AA) Start; (BB) End; (S10,S70) Calculating a natural frequency; (S20,S80) Confirming a resonance frequency; (S30) Calculating the angle of applying an exciting force to blades; (S40) Detecting the vibration amount of the blades through transient analysis; (S50) Terminating the vibration analysis of a multi-blade rotator?; (S60) Changing the number of blades and the number of nozzles; (S90) Rotation speed of the blades which causes resonance?;
Patent KR-20130034263-A (KR)
Title: Display device and forming method of display device
Inventor: JEONG KI HUN
IPC: G02F1/1333
Filed: 2011-09-28
Abstract: PURPOSE: A display device and a manufacturing method thereof are provided to prevent a short circuit in a coating film of a wiring connected to a pad, thereby sensing an external signal with improved reliability. CONSTITUTION: A first substrate includes pixels. A second substrate includes a sensor area(A1) and a surrounding area(A2). An insulating film is installed on the second substrate. Wirings connected to sensors are placed on part of the insulating film corresponding to the surrounding area. Pads are connected to the wirings. Voids(V) are provided between a sensor area of a phase shifter and the pads. The voids are provided in part of the insulating film between the wirings. A conductive film is provided on the pads. The conductive film is not provided on the area in which the voids are provided.
Patent KR-20130037845-A (KR)
Title: Apparatus for opening and closing of reservoir
Inventor: LEE YOUN
IPC: B60K15/05
Filed: 2011-10-07
Abstract: PURPOSE: A device for opening and closing a reservoir is provided to prevent an economic loss due to the leakage and contamination of a reservoir by minimizing oil leakage. CONSTITUTION: A device for opening and closing a reservoir comprises a cap(110) and a gasket. The cap is combined with an oil injection port which is protruded from the upper end of the reservoir. The cap connects an inlet(111a) and an outlet(111b) and is equipped with an air channel which is connected to the atmosphere. The inlet is positioned at the inner center of the cap and the outlet is positioned in the inner circumference of the cap. The gasket is equipped between the oil injection port and cap for preventing oil leakage and is equipped with a vent hole for ventilating air by the center.
Patent KR-20130041664-A (KR)
Title: Process for preparation of highly pure montelukast sodium
Inventor: LEE IN SANG
IPC: A61K31/47
Filed: 2011-10-17
Abstract: PURPOSE: A method for preparing a high purity montelukast sodium salt is provided to enable a worker to work in a safe environment and to obtain the high purity montelukast sodium salt. CONSTITUTION: A method for preparing a high purity montelukast sodium salt comprises: a step of coupling a methanesulfonyl compound of chemical formula 5 with a compound of chemical formula 6 under the presence of a hexamethyl disilane alkali metal salt; a step of adding an alkali metal base to a product and heating the product for hydrolysis to prepare a compound of chemical formula 7; a step of reacting the compound of chemical formula 7 with 4-tert-butylcyclohexylamine and purifying a product to prepare an amine salt of chemical formula 8; and a step of converting the amine salt of chemical formula 8 into a sodium salt.
Patent KR-20130043774-A (KR)
Title: Floating item having adjustable buoyancy
Inventor: PARK EUN AE
IPC: B44C5/06
Filed: 2011-10-21
Abstract: PURPOSE: A floating ornament capable of controlling buoyancy is provided to emit light at night in a water tank, thereby improving decorativeness and controlling light emitting hours as necessary. CONSTITUTION: A floating ornament(10) capable of controlling buoyancy comprises a first pouch(20) and a second pouch(30). The first and second pouches comprise pocket parts(22,32) and inlet ports(24,34). The pocket part is arranged inside a body(12) of the floating ornament and filled with fluid. The inlet port is closed by a shield which is composed of an elastic material. The fluid is injected into or discharged from the shield of the elastic material through a needle of a syringe.
Patent KR-20130045686-A (KR)
Title: Light emitting device, light emitting device package, and light unit
Inventor: JEONG HWAN HEE
IPC: H01L33/36
Filed: 2011-10-26
Abstract: PURPOSE: A light emitting device, a light emitting device package, and a light unit are provided to prevent a short circuit between the light emitting cells and improve the electrical reliability. CONSTITUTION: A first light emitting structure(10) includes a first semiconductor layer of a first conductivity type, a first active layer, and a second semiconductor layer of a second conductivity type. A first reflection electrode(17) is electrically connected to the second semiconductor layer under the first light emitting structure. A second light emitting structure(20) includes a third semiconductor layer of the first conductivity type, a second active region, and a fourth semiconductor layer of the second conductivity type. A second reflection electrode(27) is electrically connected to the fourth semiconductor layer under the second light emitting structure. A contact part is electrically connected to the first semiconductor layer and the second reflection electrode. A first connection line is electrically connected to the first reflection electrode. A second connection line is electrically connected to the second reflection electrode.
Patent KR-20130048590-A (KR)
Title: Ship having helideck
Inventor: KIM SU YEON
IPC: A62C3/00
Filed: 2011-11-02
Abstract: PURPOSE: A ship with a helideck is provided to improve accessibility to the helideck and fire stations installed around the helideck because more fire stations are installed in a stern direction of the helideck than a stem direction thereof. CONSTITUTION: A ship has a helideck(100) arranged in a stem area. Multiple fire stations(120) are installed around the helideck to extinguish the fire of the helideck. More fire stations are installed in a stern direction of the helideck than a stem direction thereof.
Patent KR-20120056204-A (KR)
Inventor: ITONAGA KAZUICHIROH
IPC: H01L27/146
Filed: 2011-11-14
Abstract: 고체 촬상 장치는: 오목부를 포함하는 지지 기판과; 화각 영역에서 상기 오목부를 막도록 상기 지지 기판 상에 접합되는 고체 촬상 칩과; 상기 고체 촬상 칩의 표면 상에 형성되는 스트레스막; 및 적어도 상기 화각 영역에서 상기 오목부를 향해 만곡된 촬상면을 포함한다.
Patent KR-20130053594-A (KR)
Title: Method for inputting a character in touch screen terminal and apparatus thereof
Inventor: HA TAE GON
IPC: G06F3/041
Filed: 2011-11-15
Abstract: PURPOSE: A character input method in a touch screen terminal and a device thereof are provided to remove the screen switch between a keyboard and a writing recognition interface by permitting character input using writing recognition on a keyboard interface screen. CONSTITUTION: A control unit stores a predetermined area in a keyboard interface screen. When a touch drag in the area is sensed, the control unit does not permit character input through a keyboard and obtains a route for the touch drag. When the touch drag is sensed, the control unit obtains the route of the touch drag, derives the characters by reading the route with the writing recognition, determines the characters as an input target, and permits the input of characters through the keyboard. The control unit displays an overlay screen or the route of the touch drag on the screen.
Patent KR-20130055738-A (KR)
Title: Product method of disposable beauty treatment mask cool pack
Inventor: MOON SE RA
IPC: A45D44/22
Filed: 2011-11-21
Abstract: PURPOSE: A manufacturing method of disposable mask cooling pack for cosmetic effects is provided to conveniently and instantly be used anytime and anywhere to improve quality of skin by lowering skin temperature. CONSTITUTION: A manufacturing method of disposable mask cooling pack for cosmetic effects is put on face skin to care skin by cooling temperature and comprises a first step of making external pack(110) and internal pack(120) of the disposable mask cooling pack for cosmetic effects(100); a second step of thermosetting and suturing the surrounding of a hole with forming holes of eye and mouth on external pack and internal pack, the cut-out part after cutting the edge except the nose top, and the surrounding of cut-out after forming several cut-out parts; a third step of thermosetting and suturing edge of internal and external pack except forehead part; a fourth step of injecting components of cooling temperature through hole of forehead part; and a fifth step of thermosetting and suturing the forehead part.