baber/WOPTO huggingface dataset:
Patent KR-20090129890-A (KR)
Title: Kettle for boiling laundry
Inventor: LEE JUN HEE
IPC: D06F1/06
Filed: 2008-06-14
Abstract: PURPOSE: A pot for boiling laundry is provided to simultaneously apply hot water applied to laundry from the top and the bottom, thereby quickly boiling the laundry. CONSTITUTION: A mesh plate(3) is maintained in regular height on the bottom of a pot body by supporting legs(3a). A lower end(4a) of a pipe body is protruded toward the bottom of the pot from the center of the mesh plate, so that the pipe body maintains a regular distance with the bottom of the pot. A cap(4b) is attached to an upper section of the pipe body. Jetting holes(4c) are formed at the same intervals along the girth of the pipe body. An upper mesh plate is mounted between a support nut and a pressurizing nut.
Patent KR-20090131396-A (KR)
Title: Method for refining steel
Inventor: EOM GEUN SOO
IPC: C21C7/04
Filed: 2008-06-18
Abstract: PURPOSE: A steel refining method is provided to remove the need of vacuum treatment and reduce the amount of quicklime and the amount of calcium used for nozzle clogging prevention during continuous casting. CONSTITUTION: A steel refining method comprises a step of treating Sol-Al by mixing molten steel slag with molten steel in which the content of Sol-Al is more than 0.04%, and a step of mixing molten steel slag with the tapped molten steel. The steel refining method removes Sol-Al by mixing the molten steel slag rather than putting in quicklime.
Patent KR-20100000371-A (KR)
Title: Cool air discharge apparatus for refrigerator
Inventor: CHO SUK HYOUN
IPC: F25D17/00
Filed: 2008-06-24
Abstract: PURPOSE: A cool air discharge device for a refrigerator is provided to prevent the leakage of cool air by pushing a guide member along the edge of an insulating member. CONSTITUTION: A cool air discharge device for a refrigerator comprises an evaporator and a cool air duct(241). The cool air duct is located between the evaporator and a freezer or a cold room. The cool air duct comprises a duct cover(241a), an insulating member(241b), and a guide member(241c). The duct cover has cool air outlet holes(240). The insulating member is attached to the cool air outlet holes of the duct cover. The guide member is combined in the duct cover along the edge of the insulating member. The guide member prevents the cool air leakage through a discharge hole of the duct cover. The guide member improves the attaching effect by giving the attachment reference of the insulating member.
Patent KR-20090004600-A (KR)
Title: Electronic module and fabrication method thereof
Inventor: ASAMI SHIGERU
IPC: H01L23/28
Filed: 2008-06-27
Abstract: An electronic module and a fabrication method thereof are provided to implement the miniaturization by the high density mounting by connecting the conductive shield and the ground electrode. An electronic component(60) is mounted on a multilayer board(1) in which a semiconductor device(30) is installed. The electronic component is sealed by a sealing layer(110) including the epoxy resin. The sealing layer and the multilayer board comprise a metal shield(120). The multilayer board and the metal shield are electrically connected with the ground electrode(GN) which is exposed by cutting a part of the multilayer board. The ground electrode having exposed portion exist on the vertical direction of the insulating layer.
Patent KR-20100003480-A (KR)
Title: Guide pin for implanted position
Inventor: LIM HO NAM
IPC: A61C8/00
Filed: 2008-07-01
Abstract: PURPOSE: A transplant position guide pin is provided, which prevents the bone of a testing animal from being broken using a thin guide pin. CONSTITUTION: A transplant position guide pin comprises a body(11) of a pin configuration which gets close to a transplanted implant and is inserted into the bone; a transplant position display unit(13a) which is exposed to the outside of the bone from one-side end of the body and is expanded towards the implant. The end part of the transplant position display unit is expanded to the end part of the domain in which the implant is transplanted.
Patent KR-20100005351-A (KR)
Inventor: LEE JUNG MOO
IPC: B25B9/02
Filed: 2008-07-07
Abstract: PURPOSE: A tool for easily collecting small iron scraps by using a magnet is provided to recycle iron scraps by semi-automatically collecting small iron scraps existing on the floor of a production factory. CONSTITUTION: A tool for easily collecting small iron scraps by using a magnet comprises a magnet, a PVC(Polyvinyl Chloride) pipe, a spring, a spring retaining valve(4). The tool is used manually and semi-automatically. The magnet is fixed to a PVC body(1) having the diameter of 4cm by a 3mm iron wire(6). The valve is formed on 12cm portion of the body. The valve prevents a spring(5) from drooping downwardly. If a handle(8) is pulled upwardly, a magnet moved up over 7cm. The small iron scraps are collected in a collecting case.
Patent KR-20100006398-A (KR)
Title: Temperature sensor
Inventor: LEE SEONG SEOP
IPC: G01K7/28
Filed: 2008-07-09
Abstract: PURPOSE: A temperature sensor setting a reference lever through a test mode without an additional process are provided to reduce the test mode progress time by generating the test pulse. CONSTITUTION: A temperature sensor comprises a temperature sensing part(2), a reference level generating part(3) and a comparison part(4). The temperature sensing part generate a sensing level by sensing the inside temperature of a semiconductor memory device. The reference level generating part comprises a fuse. The reference level generating part selects one from the multiple preset reference voltages according to the inside temperature of the semiconductor memory device. The reference level generating part establishes the reference level. The comparison part compares the reference level and sensing level. The comparison part creates a temperature detection signal.
Patent KR-20100006676-A (KR)
Title: Slim type external one-touch open and shut stylus pen for portable digital appliance
Inventor: BAE JONG HYEON
IPC: G06F3/0354
Filed: 2008-07-10
Abstract: PURPOSE: An external computing device one touch open/close device slim stylus pen for a portable terminal offering sliding characteristic is provided to make the portable terminal slim by minimizing the external diameter of the stylus pen and simplify the component of the external computing device. CONSTITUTION: A pen tip and a piston are inserted to the inner side of a respective piston rod(100). A stopper(300) is combined to be opened on one end of the cylinder body(200). The outer diameter portion of the piston comprises an O-ring groove with the screw thread or the concavo-convex shape. The screw thread or the concavo-convex shape has a gap in which the air is circulated between the inner side and piston outer diameter portion of the O-ring.
Patent KR-20090007225-A (KR)
Title: Wobbe index sensor system
Inventor: KNOBLOCH AARON JAY
IPC: G01N25/22
Filed: 2008-07-11
Abstract: A Wobbe index measuring sensor and system are provided to detect the energy content in the fuel whereby a plurality of diaphragm layers are formed in the sensor. A Wobbe index measuring sensor comprises a silicon substrate(12), a diaphragm layer(16) including a first layer(18) including one or more heating elements containing doped polysilicon carbide and a second layer(20) including undoped polysilicon carbide layer, a sensing layer(22) including catalyst and arranged on the diaphragm layer, and a cavity formed under the diaphragm layer in order to insulate the heating elements. The first layer is to sense the energy content in the fuel and the second layer is to prevent the oxidation of the first layer.
Patent KR-20090125676-A (KR)
Title: Supporting substrates for semiconductor light emitting device and high-performance vertical structured semiconductor light emitting devices using supporting substrates
Inventor: SEONG TAE YEON
IPC: H01L33/02
Filed: 2008-07-15
Abstract: PURPOSE: A supporting substrate for a semiconductor light emitting device and a semiconductor light emitting device with high performance vertical structure are provided to obtain a high reliable light emitting device without mechanical damage, by performing post process like annealing and passivation freely. CONSTITUTION: A selected supporting substrate is formed with a predetermined material. A sacrificial layer is stacked on the top of the selected supporting substrate. A bonding layer is stacked on the top of the heat sink layer. The selected supporting substrate is formed with an electrical conductor. The sacrificial layer is composed of an alloy and a metal with good electrical conductivity.
Patent KR-20100009209-A (KR)
Title: Small vending machine with coin identifying function
Inventor: LEE HAE SOO
IPC: G07F7/00
Filed: 2008-07-18
Abstract: PURPOSE: A small vending machine with coin identifying function is provided to prevent the compulsory withdrawal of the coin from the coin inserting hole although the main body is inclined. CONSTITUTION: The coin inserting unit is formed in the upper plate. The coin inserting unit is combined in cap(3) with the upper part of the formed coin input(30). The insert coin part comprises the stepped part sloping to the lower part to prevent the main body of the coinage from being deviated.
Patent KR-20090047345-A (KR)
Inventor: TANAKA HIROYUKI
IPC: H01L27/06
Filed: 2008-07-18
Abstract: (과제) 소정의 내압으로, 소정의 ON 저항을 얻을 수 있는 실용 가능한 리서프형 LDMOS (반도체 소자) 를 실현하는 수단을 제공한다. 
     (해결 수단) 제 1 도전형 불순물을 확산시킨 반도체층과, 반도체층에 형성된 국소 절연층과, 국소 절연층의 일측의 반도체층에, 제 1 도전형과는 역형인 제 2 도전형 불순물을 확산시켜 형성된 드레인층과, 국소 절연층의 타측으로부터 이간된 반도체층에, 제 2 도전형 불순물을 확산시켜 형성된 소스층과, 국소 절연층 상에서부터 소스층에 이르는 반도체층 상에 형성된 게이트 전극을 구비한 반도체 소자에 있어서, 드레인층 하, 국소 절연층 하, 및 게이트 전극 하의 반도체층에, 제 2 도전형 불순물을 드레인층보다 저농도로 확산시켜 형성된 저농도 확산층과, 게이트 전극과 반도체층 사이에 형성되고, 또한 게이트 전극의 소스층측 단부로부터 국소 절연층을 향하여, 국소 절연층에 도달하지 않게 연장되어 있는 제 1 게이트 절연막과, 게이트 전극과 반도체층 사이에 형성되고, 또한 국소 절연층의 타측의 단부로부터 소스층을 향하여 연장되며, 제 1 게이트 절연막에 접속된, 막두께가 제 1 게이트 절연막의 막두께보다 두껍고, 국소 절연층의 막두께의 반보다 얇은 제 2 게이트 절연막을 갖는다. 
       
      리서프형 LDMOS, 고내압 MOSFET
Patent KR-20100012628-A (KR)
Title: Inner lead structure of lead frame
Inventor: HWANG TAE SUNG
IPC: H01L23/495
Filed: 2008-07-29
Abstract: PURPOSE: An inner lead structure of a lead frame is provided to arrange a lead to a semiconductor package with high density and prevent a separation of an inner-lead inserted into a molding unit. CONSTITUTION: A concave groove(36) is included in a inner lead(32) located inside a molding unit. The concave groove and the lengthy direction of a lead form a right angle. The concave groove is processed to a V-shape in the lower part of inner lead. A resin is solidified after flowing into the concave groove. The solidified resin prevents a separation from the molding unit of the lead.
Patent KR-20100019219-A (KR)
Title: Method and apparatus for controlling automatic transmission
Inventor: LEE HYUNG SUK
IPC: F16H61/00
Filed: 2008-08-08
Abstract: PURPOSE: A transmission control apparatus and a method of the same are provided to prevent a transmission flare and a transmission shock triggered from a decrease of a hydraulic pressure lower than the standard value in a combining side and a release side during a transmission of an manual power-on up-shift while operating a manual downshift due to an intention of a driver to accelerate. CONSTITUTION: A transmission control apparatus comprises: an acceleration sensor(10) detecting a pushing degree of an acceleration pedal; a transmission control sensing unit(50) detecting a current state of a transmission end; and a transmission control unit(30) calculating a time of a hydraulic pressure in a release side through a correction factor to correct a duty value of the hydraulic pressure in a combining side by the calculated time of the hydraulic pressure in the release side. A manual power-on up-shift is operated from a corrected control pattern of a transmission.
Patent KR-20100022604-A (KR)
Title: Polypropylene pipe for drain pipe having improved pressure-resistant
Inventor: CHAE BYUNG HUN
IPC: C08L53/00
Filed: 2008-08-20
Abstract: PURPOSE: A polypropylene pipe for a drain pipe with superior inner and outer pressure resistance is provided to be used in a drain pipe and a pipe fitting device by having improved pressure resistance, shock resistance, shrinkage ratio, heat resistance and moldability. CONSTITUTION: A polypropylene pipe for a drain pipe with superior inner and outer pressure resistance is manufactured of block polypropylene copolymers. The pipe is not destroyed at room temperature~-20°C and the rigidity of the pipe based on PS M 2009 standard is 10 kgf/cm^2 or greater. The melt index of the block polypropylene copolymers is 0.1~1g/10 minute(230°C,2.16kg). The content of the ethylene rubber of the block polypropylene copolymers is 1~20 weight%. The block polypropylene copolymers comprise ethylene block polypropylene whose comonomer content is 1~15 weight%.
Patent KR-20100023237-A (KR)
Title: 근거리 네트워크(wpan) 구축이 가능한 usb 메모리
Inventor: JIN HEE JONG
IPC: G06K19/07
Filed: 2008-08-21
Abstract: 본 발명은 무선 데이터 네트워크 구축에 관한 것으로 특히 기존의 USB 메모리를 이용하여 근거리 네트워크(WPAN) 구축을 하기 위한 장치 및 방법에 관한 것이다. 
     본 발명에서는 무선 데이터 서비스를 위한 인터페이스가 없는 장치나 단말의 경우에도 USB모듈을 네트웍 기능을 가진 송, 수신기(Tranceiver)로 전환할 수 있도록 함으로써 데이터 서비스 인터페이스가 없는 장치와 연동한 데이터망의 확장을 용이하게 하고 이동성을 보장할 뿐 아니라 Application을 통해 근거리 데이터 무선전송, 채팅, 팀플 네트웍과 같은 개인적인 용도, 동시 다발 데이터 전송 등의 산업적 용도 등에 다양한 응용 사용이 가능하여, 무선 데이터 전송의 편리함을 기존의 USB메모리의 사용과 함께 느낄 수 있는 효과가 있다. 
       
     USB, 근거리 네트워크, 데이터, 무선 송수신
Patent KR-20100023251-A (KR)
Title: Apparatus for detecting new paper money and detecting method of detecting new paper money
Inventor: JANG SANG HWAN
IPC: G07D7/08
Filed: 2008-08-21
Abstract: PURPOSE: A new paper money detecting apparatus and a method thereof are provided to classify a new paper money and an old paper money by using a supersonic wave. CONSTITUTION: A supersonic wave transmitter(150) transmits a supersonic wave to the paper currency. A supersonic receiver(160) is included in the location which is opposite to the supersonic transmitter. The stiff state of the paper currency is detected based on the supersonic wave transmitting the paper currency. The waveform of the supersonic wave transmitting the stiff paper currency is uniform. The supersonic transmitting sensor(154) generates a supersonic wave.
Patent KR-20100024316-A (KR)
Title: Cooperation purchasing method through wikishopping
Inventor: JANG JAE WONG
IPC: G06Q30/06
Filed: 2008-08-25
Abstract: PURPOSE: A group purchasing method through wiki shopping is provided to select sellers according to optimal costs and quantities determined by buyers, thereby enabling the buyers to buy the best item at an optimal cost. CONSTITUTION: A sharing space is opened in a wiki shopping mall(S1). Each buyer records items, costs and quantities(S2). Item information is controlled to an optimal condition(S3). An optimal price curve is formed(S4). Information about items is suggested to a plurality of sellers(S5). If a curve according to the suggested costs and quantities is close, corresponding item is purchased.
Patent KR-20100025310-A (KR)
Title: Lamp assembly and microwaveoven comprising the same
Inventor: YEO TAE HONG
IPC: F24C15/18
Filed: 2008-08-27
Abstract: PURPOSE: A lamp assembly and a microwave oven with the same are provided to facilitate the manufacture and the installation of a lamp assembly by fixing the assembly on the cavity. CONSTITUTION: A microwave oven with a lamp assembly comprises a lamp(110), a lamp glass(160), and a lamp housing(130). The lamp lights a cavity in which food is cooked. The lamp glass lets the light of the lamp into the cavity. Foreign materials which are generated during cooking food are prevented from being delivered to the lamp by the lamp glass.
Patent KR-20100026859-A (KR)
Title: The laundry classification system by using rfid
Inventor: JUNG KYUNG KWON
IPC: G06K17/00
Filed: 2008-09-01
Abstract: PURPOSE: A laundry classification system by using RFID is provided to increase the reliability of a washing shop by accurately classifying washings depending on a client. CONSTITUTION: A conveyor driver(140) drives a convey installed at a plural radio display devices(130), and the conveyor driving device moves the radio display device allocated to a corresponding client to a certain place. A main server(170) stores washing information and client information at a database(110) depending on client. The main server confirms the radio display device allocated to the corresponding client as the result of that an RFID reader(120) receives the washing information. The main server confirms the location of the radio display device.
Patent KR-20100027872-A (KR)
Inventor: KIM JAE WOOK
IPC: B25B27/18
Filed: 2008-09-03
Abstract: 본 발명은 드릴작업 후 나사산을 낼 때 과도한 힘으로 탭이 부러졌을 경우 탭을 제거하는데 상당한 어려움이 있다. 이러한 경우 방전가공이나 슈퍼드릴을 이용하여 제거할 수 있는데, 기계(방전기,슈퍼드릴)설치가 복잡하고 가격 또한 매우 비싸 비경제적이다. 이러한 불편하고 어려운 문제를 보완하기 위해 용접기와 변환기기를 이용하여 간단히 탭을 제거하기 위한 장치이다. 
             탭 제거장치를 이용하면 값싸고 쉽게 탭을 제거할 수 있다. 
       
     탭, 방전가공, 슈퍼드릴, 용접기, 변환기기
Patent KR-20100028940-A (KR)
Inventor: PARK KWANG YOUNG
IPC: B63B3/40
Filed: 2008-09-05
Abstract: 선박 추진장치가 개시된다. 선박의 선미에 형성되고 개구를 포함하는 수용부, 개구를 통하여 외부로 출입 가능하게 설치되는 스러스터, 스러스터가 수용부에 수용된 상태에서 개구에 대응하도록 스러스터 에 설치되는 커버 및 스러스터가 수용부에 수용된 상태에서 커버에 가해지는 외부 충격을 흡수하도록 수용부의 개구에 형성된 충격 흡수부를 포함하는 선박 추진장치는 스러스터에 가해지는 선박 운동에 의한 슬래밍포스(slamming force)를 선체로 분산시켜 직접적으로 스러스터에 슬래밍포스가 가해지는 것을 방지하여 스러스터의 파손 및 고장을 방지 할 수 있다. 
       
     추진장치, 슬래밍포스(slamming force), 충격 흡수부
Patent KR-20100030980-A (KR)
Title: Organic light emitting display
Inventor: KIM TAE WHAN
IPC: H05B33/14
Filed: 2008-09-11
Abstract: PURPOSE: An organic light emitting display is provided to implement a stable structure with improved device characteristics by controlling the width of each layer and the movement of a charge. CONSTITUTION: An anode(110) is arranged on a substrate(101). A cathode(120), separated from the anode by a prescribed distance, is on the substrate. A first insulation layer(150) is arranged between the anode and the cathode. A light-emitting layer(160) is arranged on the anode, the cathode, and the first insulation layer. The light-emitting layer receives holes and electronics from the anode and the cathode and generates light. A hole injection layer(130) receives the holes from the anode and transfers it to the light-emitting layer.
Patent KR-20080089327-A (KR)
Title: Film forming apparatus and film forming method
Inventor: KUROKAWA MASAKI
IPC: C23C16/24
Filed: 2008-09-17
Abstract: A film forming apparatus and a film forming method are provided to suppress silicon on a surface of a silicon germanium layer by supplying a silane-based gas. A silicon germanium layer is formed on a substrate by supplying a processing gas into an inside of a reaction chamber and setting temperature of processing atmosphere at a predetermined temperature level. An annealing process is performed to anneal the silicon germanium layer by supplying a hydrogen gas to the inside of the reaction chamber. A purge process using a purge gas is performed one more times by performing a vacuum exhaust process in the inside of the reaction chamber. The substrate is drawn from the inside of the reaction chamber.
Patent KR-20100033065-A (KR)
Title: Explosive relief valve
Inventor: KIM YOUNG MAN
IPC: F02B77/08
Filed: 2008-09-19
Abstract: PURPOSE: An explosion relief valve is provided to steadily and uniformly secure a gas exhaust passage area by arranging a metal strap and a metal net. CONSTITUTION: An explosion relief valve comprises a base plate(1), a cover plate(2), a valve plate(3) and a flame barrier layer(10). The base plate has an opening(1a) connected with a crank case. The cover plate is apart from the base plate with a fixed distance. The valve plate is supported with a spring(4) between the base plate and cover plate. The flame barrier layer performs a flame removal and cooling action of the exhaust gas. A wrinkle metal strap layer and metal net layer are arranged by turns in the vertical direction.
Patent KR-20100033692-A (KR)
Title: A hight control device for desks or chairs
Inventor: PARK CHIM KON
IPC: A47C3/34
Filed: 2008-09-22
Abstract: PURPOSE: A height controlling device of desks and chairs is provided to prevent children from rotating a barrier rod after controlling the height of desks and chairs by fitting an iron part of a main body in an indented part of a spring support. CONSTITUTION: A height controlling device of desks and chairs comprises: a strut inserting hole(22) which makes a lower strut of the desks and chairs inserted into a main body; a protrusion which is included on the upper end of the strut inserting hole to hang the upper end of the lower strut; an upper lid(24) in which a concave part is formed in one side of the main body; a penetration hole(23) which is formed on the wall of the main body; and an iron part(50) which is formed around the penetration hole.
Patent KR-20100034260-A (KR)
Title: Onium salt compound, polymer including thereof, chemically amplified resist composition, and patterning method using the chemically amplified resist composition
Inventor: JOO HYUN SANG
IPC: C07C309/65
Filed: 2008-09-23
Abstract: PURPOSE: A chemically amplified resist composition is provided to ensure little dependability for a substrate, excellent adhesive property, good dry etching resistance, and excellent sensitivity, resolution, and development property. CONSTITUTION: A compound has a structure represented by chemical formula 1. In chemical formula 1, R1 is hydrogen, trifluoromethyl, and C1-5 alkyl or C1-5 alkoxy; and A is represented by chemical formula 2 or 3. In chemical formula 2 or 3, R2, R3, R4, R5 and R6 are independently C1-20 substituted or unsubstituted alkyl group, C 3-10 substituted or unsubstituted aryl group, C1-10 substituted or unsubstituted perfluoroalkyl group, substituted or unsubstituted benzyl group, or C6-30 substituted or unsubstituted aryl group.
Patent KR-20100037461-A (KR)
Title: Dish washer
Inventor: LEE SANG SOO
IPC: A47L15/22
Filed: 2008-10-01
Abstract: PURPOSE: A dish washer is provided to reduce impact noise due to the washing water bumping against dishes by splitting the stream of washing water through a nozzle net. CONSTITUTION: A dish washer comprises a sump, a washing pump, and a spray nozzle. The sump is arranged under a washing tub so that washing water is collected in the sump. The washing pump pumps up the washing water from the sump. The spray nozzle sprays the pumped washing water into the washing tub. The spray nozzle includes a plurality of jet holes(52) through which washing water is discharged and a nozzle mesh(54) which is arranged on the jet holes to divide the stream of washing water.
Patent KR-20090101054-A (KR)
Title: Flange assembly of washing machine
Inventor: YOO SI POONG
IPC: D06F39/12
Filed: 2008-10-09
Abstract: PURPOSE: A flange assembly of a drum washing machine is provided to improve productivity while offering sufficient mechanical strength capable of supporting a rotary drum stably by forming the assembly through press-molding. CONSTITUTION: A flange assembly(10) of a drum washing machine includes a flange, a rotary shaft, and a coherence enforcement member. The flange(11) includes a rotary shaft support(12), an arm, and a fixing unit. The arm(16) is extended from the rotary shaft support to a radial shape. The fixing unit(17) is formed on an end of the arm. Curvature of the rotary drum is the same with the curvature of the rotary drum. The rotary shaft(30) is installed at the rotary shaft support of the flange. The coherence enforcement member is formed to improve coherence between the rotary shaft and the rotary shaft support. The coherence enforcement member includes a first welding connection part, a second welding connection part, and an extension part. The first welding connection part is welded on an outer circumference of the rotary shaft penetrating a shaft joint hole.