baber/WOPTO huggingface dataset:
Patent KR-20110119454-A (KR)
Title: Non-volatile memory device having vertical structure
Inventor: LEE JAE GOO
IPC: H01L21/8247
Filed: 2010-04-27
Abstract: PURPOSE: A nonvolatile memory device of a vertical structure is provided to reduce the size of a memory device by preventing the dispersion of charges in a lateral direction. CONSTITUTION: A semiconductor pillar(130) is extended in a first direction with regard to a semiconductor layer(105). The semiconductor pillar includes sidewalls with first regions and second regions which are alternatively arranged. Storage mediums(150) are extended in a second direction which is different from the first direction. The storage mediums includes a quantum point and a charge storage layer(144). Interlayer dielectric layers(115) are arranged on the second areas of the sidewall of the semiconductor pillar.
Patent KR-20110122939-A (KR)
Title: Non-polar semiconductor device and method of fabricating the same
Inventor: KAL DAE SUNG
IPC: H01L33/12
Filed: 2010-05-06
Abstract: PURPOSE: A non-polar semiconductor device and a manufacturing method thereof are provided to prevent production costs or a produce time excessively from being increased by not forming a insulation pattern during epi-layer growth. CONSTITUTION: A sapphire substrate(21) includes a mesa(23) with C-side sidewall(23a) in an upper side. A buffer layer(27) with a void(27a) is formed on the sapphire substrate. A first semiconductor layer(31) is formed on the buffer layer. A second semiconductor layer(35) is formed on the first semiconductor layer. A multi-quantum well structure(33) is placed between the first semiconductor layer and the second semiconductor layer.
Patent KR-20110123150-A (KR)
Title: Apparatus for reducing voc and ship including the same
Inventor: SONG CHI SU
IPC: B01D53/00
Filed: 2010-05-06
Abstract: PURPOSE: A Volatile Organic Compound reducing apparatus and a ship therewith are provided to efficiently use a space by guiding oil flowing from a transfer line to an extension pipe to the inner wall of the extension pipe using a guide member. CONSTITUTION: A Volatile Organic Compound reducing apparatus comprises an extension pipe(32) and a guide member(34). The extension pipe is connected to the end of a transfer line. An oil outlet formed in the bottom end of the extension pipe is located at the inside a storage tank. The guide member is arranged inside the extension pipe and guides oil flowing from the transfer line into the extension pipe to the inner wall of the extension pipe.
Patent KR-20100057570-A (KR)
Title: 예취기
Inventor: KWON O SEONG
IPC: A01D34/90
Filed: 2010-05-07
Abstract: 본 발명은 산야(山野)에 산재(散在)해 있는 풀을 베거나, 가꾸어진 정원 또는 묘소의 잔디를 베어낼 때 사용하는 예취기에 관한 것으로, 보다 상세하게는 예초(刈草) 작업 장소에 따라 기기를 등에 매고  예초작업이 가능하도록 함과 동시에 기기를 지면에서 끌고 다니면서 예초작업이 가능하도록 한 발명에 관한 것이다 
본 발명은, 엔진 동력에 의해 회전하면서 풀 또는 잔디를 예초하는 예초날을 구비한 예취기에 있어서, 등짐을 할 수 있도록 프레임(111)에 설치되어진 엔진(110)의 구동축(112)의 키홈(113)에 예초날(121)을 구비한 핸들링로드(120)의 구동와이어(122)의 키(123)와, 지면에서 끌거나 밀고 다닐 수 있도록 바퀴(132)가 장착되어진 예초수레(130)의 예초날(133) 구동와이어(133a)의 키(133b)중 어느 하나를 선택적으로 연결 사용할 수 있도록 한 예취기에 의해 달성된다.
Patent KR-20110123921-A (KR)
Title: 선박의 선실 벽체 조립구조
Inventor: KIM BYUNG SHIK
IPC: E04B2/56
Filed: 2010-05-10
Abstract: 본 발명은 크루즈 선박과 같은 선박의 선실 벽체 조립구조에 관한 것으로, 특히 일정한 간격을 두고 대향하게 배치된 1쌍의 외피 판재(11A,12A)(11B,12B)와, 이들 1쌍의 외피 판재(11A,12A)(11B,12B) 내측에 충전된 심재(13A,13B)로 이루어진 패널 유닛(10A,10B)이 연속하여 일렬로 배치되고, 인접하는 2개의 패널 유닛(10A,10B)들은 측편에 구비된 결합홈(14A,14B) 안에 연결판재(20A)를 완전히 끼워 이 연결판재에 의해 서로 연결됨으로써 연결부의 결합강도가 증가하고, 외피 판재는 마그네슘 보드로 이루어져 경량성, 불연성등이 확보되며, 심재를 암면재로 구성하여 불연성 및 방음성을 향상시킨 것이다.
Patent KR-20110125560-A (KR)
Title: Wide-band antenna using extended ground
Inventor: JEON SIN HYUNG
IPC: H01Q5/00
Filed: 2010-05-13
Abstract: PURPOSE: A wide-band antenna using extended ground is provided to radiate an intermediate frequency adjacent to a resonance point by using a parallel resonant mode. CONSTITUTION: In a wide-band antenna using extended ground, a feed Line(204) is electro-magnetically combined with a feeding point and supplies a feed signal. An expansion ground(202) is extended from the ground(200). A first radiator(206) is combined with the feed Line. The first radiator radiates a first frequency signal. A second radiator(208) is combined with the feed Line. The second radiator radiates a second frequency signal.
Patent KR-20110126381-A (KR)
Title: Manufacturing method for hydrophobic silica aerogel composites
Inventor: JEONG MIN HWA
IPC: B01J21/08
Filed: 2010-05-17
Abstract: PURPOSE: A method for manufacturing hydrophobic silica aerogel complex is provided to continuously manufacture the hydrophobic silica aerogel complex by introducing a bracket into a reactor. CONSTITUTION: A method for manufacturing hydrophobic silica aerogel complex includes the following: A silica sol is synthesized by mixing tetra ethyl ortho silicate, alcohol, water, and an acidic catalyst(S100). A roll-shaped blanket is formed(S200). An aluminum film or a mesh-shaped gap part is coated on the surface of the blanket. The silica sol is immersed in the blanket and is gelated(S300). The silica sol is mixed with a basic catalyst. The gelated silica sol is aged at a temperature between 20 and 50 degrees Celsius(S400). A supercritical drying process is implemented(S500). The blanket is hydrophobized(S600).
Patent KR-20100128235-A (KR)
Title: Bung stopper closure for bung-type container
Inventor: SCHUETZ UDO
IPC: B65D51/18
Filed: 2010-05-19
Abstract: PURPOSE: A bung stopper closure for a bung-type container is provided to be proper to an automatic injection apparatus, particularly a bung-type barrel. CONSTITUTION: A bung stopper closure(1) for a bung-type container(2) includes a bung stopper(4) and a sealing cap(5). The bung stopper is screw-coupled to a connection piece(3) of a container and is made of a metallic or plastic material. The sealing cap is snap-coupled to the bung stopper, and is made of a plastic material. The bung stopper includes an external wall(7) having an external screw line(8).
Patent KR-20100127187-A (KR)
Title: Network i/o system and network configuring method
Inventor: SAEGUSA TAKASHI
IPC: H04L12/28
Filed: 2010-05-24
Abstract: PURPOSE: A network I/O system and a set up method thereof for drastically reducing water supply by using a task are provided to allocate unique addresses by giving an identification number to each terminal communication unit. CONSTITUTION: A host computer generates identification number setting information(500). A center communications unit stores the identification number set up information(510). The center communications unit generates an identification number setting packet using each terminal communication unit(511). The host computer opens a communication session of the terminal communications unit by the use of set identification number 1 and 2.
Patent KR-20110128973-A (KR)
Inventor: KIM SOON GI
IPC: G01D7/00
Filed: 2010-05-25
Abstract: 주택, 사무실, 공장 등에서 전기, 수도, 온수, 열량, 난방 등의 에너지 사용량을 웰 패드(Wallpad), 핸드폰 또는 PC에서 숫자 또는 시각적 그래프로 표시되게 하여 사용자가 일일의 사용량이나 주간의 사용량을 쉽게 인식할 수 있게 하는 에너지 사용량 안내 시스템 및 방법에 관한 것으로, 검침 데이터를 송수신하는 송수신부, 상기 검침 데이터를 표시하는 표시수단, 상기 송수신부에서 수신된 검침 데이터를 저장하는 저장부, 상기 저장부에 저장된 검침 데이터를 상기 표시수단에 시각적으로 표시되도록 제어하는 GUI(graphical user interface) 제어부 및 상기 표시수단에 표시된 검침 데이터의 설정 변경을 위한 사용자 입력 인터페이스를 제공하며, 상기 사용자 입력 인터페이스에 따른 제어신호를 상기 GUI 제어부로 전송하는 입력부를 포함하며, 상기 표시수단은 상기 주택, 사무실, 공장 중의 어느 하나의 내벽에 매립되는 케이스에 장착되는 웰 패드인 구성을 마련한다. 
상기와 같은 에너지 사용량 안내 시스템 및 안내 방법을 이용하는 것에 의해, 사용자에게 에너지 소비량을 시각적으로 인식시켜 에너지를 효율적으로 운영하게 할 수 있다.
Patent KR-20110130198-A (KR)
Title: Roller hemming device
Inventor: PARK KI YOUNG
IPC: B21D19/04
Filed: 2010-05-27
Abstract: PURPOSE: A roller hemming device is provided to omitting the replacement process of hemming roller per steps by individually operating hemming rollers of multi-stages according to hemming lines. CONSTITUTION: A roller hemming device comprises a motor assembly(400) and a roller assembly(500). The motor assembly is installed in the arm leading end of the robot consisting of the multi articulated arm. The roller assembly is installed in the motor assembly to rotate. The roller assembly is composed of a support block(520), a rotating block(540), a pointer(620) and first to third hemming rollers(640,660,680). The support block is connected to the driving shaft(422) of the motor assembly. The rotating block is attached to the support block to rotate. The pointer is attached to the outer circumference of the rotating block at a regular interval. The first hemming roller has the minimum diameter. The second hemming roller has the intermediate diameter between the maximum diameter and the minimum diameter. The third hemming roller has the maximum diameter.
Patent KR-20110131377-A (KR)
Title: A fuel cell including thermo-couple and the method of manufacturing the same
Inventor: BAE JOONG MYOUN
IPC: G01K7/02
Filed: 2010-05-31
Abstract: PURPOSE: A fuel cell is provided to measure temperature in stack by inserting a plurality of thermocouple in each cell, thereby real time controlling the supply and the composition of fuel gas when operating. CONSTITUTION: A manufacturing method of a fuel cell including thermo-couple comprises: a step forming insulating layer(11) on the upper part of the electrolyte layer(10); a step forming electrode(13) functioning the hot junction of thermo-couple in upper part of the insulating layer, and forming lead wire(12) for applying electric current with the electrode; a step expanding the insulating layer to cover the electrode and the lead wire by using material which is same to the material of the insulating layer; a step forming a fuel electrode(14) on the insulating layer; and a step forming air electrode(15) under the electrolyte layer.
Patent KR-20110133241-A (KR)
Title: Method of fabricating light emitting diode
Inventor: KIM KWANG JOONG
IPC: H01L33/32
Filed: 2010-06-04
Abstract: PURPOSE: A light emitting diode manufacturing method is provided to maintain a substrate temperature during a fixed period of time after growing an n gallium nitride semiconductor layer, thereby reducing the amount of leaked currents. CONSTITUTION: An n gallium nitride semiconductor layer is grown on a substrate of a first temperature(T1). The grown n gallium nitride semiconductor layer is maintained on the substrate of the first temperature during first time. After the first time, the temperature of the substrate decreases to a second temperature(T2). An active layer is grown on the n gallium nitride semiconductor layer at the second temperature by supplying a metal source gas into a chamber. The temperature of the substrate increases from second time(t2) to a third temperature(T3).
Patent KR-20110134154-A (KR)
Title: A environmental-friendly method of water proof and airvent for it
Inventor: O DONG SIK
IPC: E04B1/64
Filed: 2010-06-08
Abstract: PURPOSE: An environment-friendly complex insulation waterproof construction method of construction and ventilating duct used the same are provided to prevent the floating of a slab from a bottom due to heat. CONSTITUTION: An environment-friendly complex insulation waterproof construction method is composed like next. A ventilating duct(100) is established in a slab layer(10) by punching. A primer is spread in order to construct a primer layer(20). Asphalt is spread in order to make an asphalt film layer. Fiberglass is spread in order to construct a fiber glass layer. An inorganic material film is covered in order to construct an inorganic material film layer(50). A loess layer(60) in which yellow soil(61) and insulation bead(62) are included is constructed.
Patent KR-20110136134-A (KR)
Title: Apparatus and method for manufacturing silicon thin plate using continuous casting
Inventor: JANG BO YUN
IPC: H01L31/04
Filed: 2010-06-14
Abstract: PURPOSE: An apparatus and method for manufacturing a silicon thin plate are provided to improve the quality of a silicon thin film by optimizing processing parameters and applying INERT gas blowing. CONSTITUTION: A silicon melting part(120) fuses a provided silicon material and forms a silicon molten metal. A silicon melt storing part(130) discharges the silicon molten metal into a melted material with a fixed thickness after storing the silicon molted metal. A lower part transfer substrate is arranged in the lower part of the silicon melt storing part and transfers a discharged silicon melted material. A silicon thin plate formation part(150) cools the silicon melted material and forms an thin plate. The surface temperature of the silicon molted metal is 1300-1400 °C in the silicon melt storing part. The temperature of the lower part transfer substrate is 800-1400 °C. The transfer speed of the lower part transfer substrate is 300-1400 cm/min.
Patent KR-20110136547-A (KR)
Title: Apparatus for molding a tube head
Inventor: LIM JONG SUU
IPC: B29C45/06
Filed: 2010-06-15
Abstract: PURPOSE: A tube head forming device is provided to maintain high productivity by smoothly cooling multiple heads in a short time. CONSTITUTION: A tube head forming device comprises a tube feeding part(120), a ladle rotating part(130), a head molding part(140), and a molded head cooling part(20). A tube, provided through the tube feeding part, is inserted into Randle to rotate. The head is shaped in the head molding part. An auxiliary ladle(10) as Randle of form is installed between randles. The molded head cooling part is formed in one side of the head molding part. Right after the head is molded, the molded head cooling part cools the head.
Patent KR-20110136917-A (KR)
Title: Refrigerator
Inventor: AHN KWANG WOON
IPC: F25D11/02
Filed: 2010-06-16
Abstract: PURPOSE: A refrigerator using two evaporators, which can reduce the volume of an evaporation chamber, is provided to enable a manufacturer to reduce the thickness of an evaporator. CONSTITUTION: A refrigerator using two evaporators comprises a cabinet(11), a mullion(113), a door, an ice maker, a first evaporator, and a second evaporator. The cabinet comprises a cold room and a freezer. The mullion divides the cold room and freezer. The door respectively opens and closes the cold room and freezer. The ice maker is installed in the cabinet and the rear side of the opening and closing door of the cold room. The first evaporator is accepted inside the mullion and forms the cool air for preventing the freezing of the cold room and freezer. The second evaporator is installed on the back side of the cold room and generates the cool air for cooling the cold room.
Patent KR-20100082751-A (KR)
Title: A vacuum method by a electricity method transformation of the existing electricity generator
Inventor: LEE TAE HOON
IPC: F03G7/10
Filed: 2010-06-21
Abstract: PURPOSE: A power generation mode converting method of an existing generator through a vacuum mode is provided to prevent natural energy source from being exhausted because a generator produces electricity by itself. CONSTITUTION: A power generation mode converting method of an existing generator through a vacuum process converts the mode an existing generator which generates power using a natural energy source into a vacuum mode. A vacuum mode is applied to generate electrical energy.
Patent KR-20110139827-A (KR)
Title: Probe card and method for manufacturing the same
Inventor: KIM HYEONG IK
IPC: H01L21/66
Filed: 2010-06-24
Abstract: PURPOSE: A probe card and a method for manufacturing the same are provided to improve the junction efficiency of space transformer forming a metal coating layer in the junction area of a support unit. CONSTITUTION: In a probe card and a method for manufacturing the same, a test circuit is formed in a printed circuit board(110). A disk member(120) comprises a plurality of penetration holes(121) Supporting parts are included in the both ends of the penetration hole. A plurality of space transformers(130) are welded on supporting parts. A plurality of space transformers have a interval between the bottoms of the disk member. A plurality of connecting members(140) interlinks the space transformers to the test circuit. A plurality of probes are connected to the bottom of the space transformers.
Patent KR-20110047958-A (KR)
IPC: E05D3/02
Filed: 2010-06-24
Abstract: PURPOSE: A hinge apparatus and a hinged door having the same are provided to selectively prevent the automatic closing of the door. CONSTITUTION: A hinge apparatus(100) comprises a hinge unit(110) which constitutes a rotary shaft of a door(12) and a closing prevention unit(120) which is provided in the hinge unit and selectively restricts the hinge unit to prevent the closing of the door. The hinge unit comprises a first hinge(111) which is coupled to one of a doorframe(11) and the door and a second hinge(112) which is coupled to the other one. The closing prevention unit comprises a stopper which restricts the relative rotation of the first and second hinges to prevent the closing of the door.
Patent KR-20120003764-A (KR)
Title: Touch sensor and method for recognizing a touch
Inventor: NAM HYO JIN
IPC: H03K17/96
Filed: 2010-07-05
Abstract: PURPOSE: A touch sensor and a touch recognizing method are provided to maximize the usage of a mobile terminal by providing an intuitive user interface when various additional functions are used. CONSTITUTION: A top electrode(310) and a bottom electrode(320) are comprised of stick or planar conductors. The top electrode is installed in an inner side of a case(101,102) and is diced by a separator. A piezoelectric element(330) is installed between the top electrode and the bottom electrode. The control unit determines a touch input based on the comparison result by comparing a first voltage with a second voltage. A support unit(340) prevents vibration from the bottom electrode through the piezoelectric element. The separator mechanically and electrically isolates sensing areas by dicing the top electrode and the piezoelectric element.
Patent KR-20120005089-A (KR)
Title: Fabricating of phase change random access memory
Inventor: LEE KEUN
IPC: H01L27/115
Filed: 2010-07-08
Abstract: PURPOSE: A method for manufacturing a phase change memory device is provided to improve the electrical characteristics of a phase change material layer by controlling composition ratio of the phase change material layer by using reaction gas. CONSTITUTION: An element isolation film(105) defining an active area is formed on a semiconductor substrate(100). A word line(110) of a junction area form is formed in the active area by injecting impurities to a predetermined depth. A metal word line is placed between a diode(120) and the junction word line. An ohmic contact layer(125) is selectively formed on the upper side of the diode. A second inter insulating layer(130) is formed on the upper side of the semiconductor substrate in which the ohmic contact layer is formed.
Patent KR-20120005236-A (KR)
Title: Needle-punching non-woven fabric using a hollow polyethyleneterephthalate and polypropylene and manufacturing method thereof
Inventor: PARK SEO JIN
IPC: B32B37/06
Filed: 2010-07-08
Abstract: PURPOSE: A needle-punching non-woven fabric is provided to have excellent heat insulation nature and to be manufactured with a relative low cost. CONSTITUTION: A needle-punching non-woven fabric comprises polypropylene in structure formula (I), and polyethyleneterephthlate in structure formula (II). The polyethyleneterephthlate consists of filament of which hollow ratio is 4-40%. A manufacturing method of the needle-punching non-woven fabric comprises: a step of laminating two or more non-woven fabric consisting of binary material, which are different each other; and a step of a thermal bonding process in a calendar roller, and a bridging process by needle-punching.
Patent KR-20110035840-A (KR)
Title: Solvent absorber
Inventor: KAMADA TOSHIO
IPC: B41N10/04
Filed: 2010-07-09
Abstract: PURPOSE: A solvent absorber is provided to shorten tack time required for a printing process by reducing the frequency of a solvent replacing operation and a solvent eliminating operation. CONSTITUTION: A solvent absorber includes a substrate, an absorbent layer, and solvent. The substrate includes a film type or a sheet type. The absorbent layer is formed on either side or both sides of the substrate. The surface of the absorbent layer is in contact with the surface of a silicon blanket. The absorbent layer is stacked structure with two or more layers. The solvent swelling ratio of the absorbent layer is higher than that of a surface layer. Solvent is contained in ink and is impregnated in the silicon blanket.
Patent KR-20120008865-A (KR)
Inventor: PARK HUN WOO
IPC: B62M17/00
Filed: 2010-07-20
Abstract: PURPOSE: A front wheel driven type two wheel vehicle is provided to improve climbing ability while employing front wheels as a driving source. CONSTITUTION: A front wheel driven type two wheel vehicle comprises a driving unit, a top housing(10), a first crank shaft(26), a bottom housing(12), a first connecting rod(30), a piston(32), a second crank shaft(38), and a chain. The driving unit is installed in a frame and generates torque. The top housing is fixed to the upper front side of the frame. The first crank shaft is installed in the top housing and allowed to rotate. The bottom housing is installed under the top housing and allowed to rotate, and the bottom housing is connected to a steering wheel to receive a steering force. The first connecting rod is coupled to a crank pin(28) of the first crank shaft and changes the rotational motion of the first crank shaft into the linear motion. The piston is connected to the first connecting rod and moves together. The second crank shaft is installed in the bottom housing and rotated from the linear motion of the piston. The chain transfers torque from the second crank shaft to front wheels.
Patent KR-20120011275-A (KR)
Title: Co-Ni solid solution phase strengthened aluminum alloys and manufacturing method thereof
Inventor: SUNG SI YOUNG
IPC: C22C21/00
Filed: 2010-07-28
Abstract: PURPOSE: Aluminum alloy for reinforcing Co-Ni complete solid solution and a manufacturing method thereof are provided to form stable reinforced particles preventing coarseness or phase decomposition in reaction to aluminum as matrix metal at high temperature. CONSTITUTION: A manufacturing method of aluminum alloy for reinforcing Co-Ni complete comprises next steps. First aluminum alloy containing a first amount of Co-Ni complete solid solution is provided. The first aluminum alloy is put in the aluminum molten-metal. The aluminum molten-metal is case to manufacture second aluminum alloy. The second aluminum alloy has a second amount of Co-Ni complete solid solution, which is less than the first amount. The step of providing the first aluminum alloy comprises next steps. Co and Ni are put in the first aluminum molten-metal. The first aluminum molten-metal are cast.
Patent KR-20120011584-A (KR)
Title: Trivalent chromium plating solution and plating method using the same
Inventor: KWON SIK CHOL
IPC: C25D3/06
Filed: 2010-07-29
Abstract: PURPOSE: A trivalent chrome plating solution and a plating method using the same are provided to easily electroplate the surface of a mechanical component by improving covering power. CONSTITUTION: A trivalent chrome plating solution comprises a trivalent chrome compound, a complexing agent, a conductive agent, a buffer agent, a plating activation additive, a wetting agent, and a hydrogen-ion exponent adjusting agent. The complexing agent controls the polymerization reaction of the trivalent chrome compound. The conductive agent improves the electric conductivity of the trivalent chrome compound. The buffer agent stabilizes the hydrogen ion exponent of a plating solution. The plating activation additive improves the adhesion strength of the plating solution. The wetting agent removes pitting generated on a plated surface. The hydrogen-ion exponent adjusting agent adjusts the hydrogen ion exponent of the plating solution. The trivalent chrome plating solution is prepared inside a plating bath(S300).