baber/WOPTO huggingface dataset:
Patent KR-20090074669-A (KR)
Title: Pip display apparatus which can make sound of sub picuture and controlling method
Inventor: KIM KI JEONG
IPC: H04N5/45
Filed: 2008-01-02
Abstract: A PIP function display device capable of the sound of a sub picture output of a sub-screen and a control method is provided to resolve the viewer complaints by outputting audio signal corresponding to an image outputted on the sub picture to the other speaker. A broadcasting receiver(210) demodulates broadcast which wirelessly is received. A broadcasting processor(220) processes the received broadcast signal. A PIP circuit(230) converts video data for the main screen into a main screen size, synthesizes the video data and transmits the video signal to an image outputting unit. The image output unit outputs the image processed at the PIP circuit unit. A controller controls the sub voice signal to be outputted in the external speaker or the headset.
Patent KR-20090076081-A (KR)
Title: Process for preparation of trospium chloride
Inventor: LEE TAE SUK
IPC: C07D451/06
Filed: 2008-01-07
Abstract: A method for producing a trospium chloride which is useful as an antimuscarinic and anticonvulsive drug is provided to perform heating reflux in a short time without by-product and minimize the reaction process. A method for manufacturing trispium chloride comprises: a step of reacting 1,4-dichlorobutane of the chemical formula 3 with norditropin benzylate hydrochloride of the chemical formula 5 under the presence of 1,8-diazabicyclo[5,4,0]undec-7-ene; and a step of filtering reactant. The amount of usage of 1,8-diazabicyclo[5,4,0]undec-7-ene is 2.2-2.5 equivalent to 1 equivaltent of norditropin benzylate hydrochloride. A reaction solvent of norditropin benzylate hydrochloride and 1,4-dichlobutane is acetonitrile.
Patent KR-20090080312-A (KR)
Title: Condenser having integrated receiver drier
Inventor: LEE DUCK HO
IPC: F25B39/04
Filed: 2008-01-21
Abstract: A condenser integrating a liquid receiver is provided to throttle partial liquid refrigerant in a receiver by a heat exchanger of the receiver and exchange heat between refrigerant of low temperature in the heat exchanger with the refrigerant in the receiver, thereby improving the heat exchange performance of the condenser. A condenser integrating a liquid receiver includes a receiver(140) and a heat exchanger(170) incorporated in the receiver, wherein the heat exchanger has a heat exchange part(171) for throttling partial liquid refrigerant in the receiver with other refrigerant in the receiver, and a refrigerant inlet(172) formed at a lower end of the heat exchange part for introducing the partial liquid refrigerant from the receiver.
Patent KR-20080085674-A (KR)
Title: System and method for wireless communication of uncompressed video having acknowledgement(ack) frames
Inventor: NGO CHIU
IPC: H04L27/00
Filed: 2008-01-25
Abstract: A wireless communication system using an uncompressed video having acknowledgement frames, and a method thereof are provided to transmit uncompressed video information without an information loss by allowing an efficient use of the wireless channel for a use request of the wireless channel. A wireless communication system using an uncompressed video having acknowledgement frames includes a receiver(204), and a transmitter(202). The receiver receives a data packet. The transmitter transmits an acknowledgement signal when the data packet is received. The acknowledgement signal has a physical preamble, a physical layer header and a cyclic redundancy check field. The physical layer header has a plurality of bits for indicating the state of the data packet. The acknowledgement signal does not include a medium access control header. The receiver receives the data through a low speed channel.
Patent KR-20090082589-A (KR)
Title: The epoxy resin grout of high resistance to pollution
Inventor: SHIM HYUN BO
IPC: C04B35/46
Filed: 2008-01-28
Abstract: An epoxy joint for tiles is provided to improve the stain resistance of tiles, thereby enabling to keep the tiles clean permanently. An epoxy joint for tiles comprises a main material portion and a hardener portion. The main material portion is composed of 10-15wt% of epoxy resin, 0.1-0.2wt% of dispersing agent, 0.05-0.1wt% of antifoaming agent, 0.1-0.5wt% of plasticizer, 0.5-1wt% of emulsifier, 3-5wt% of titanium dioxide, 60-80wt% of inorganic filler and 3-5wt% of diluting solvent. The hardener portion is composed of 75-85wt% of epoxy resin hardener, 0.5-1wt% of dispersing agent and 13-18wt% of water. The main material portion and the hardener portion are mixed in a ratio of 95 to 5.
Patent KR-20090085887-A (KR)
Inventor: LEE JOON YUP
IPC: G10L21/02
Filed: 2008-02-05
Abstract: A method for decoding audio signals is provided to improve the sound quality of audio signals by compensating for lost harmonic components during the encoding. An inputted audio signal is divided to a plurality of band signals(200). The harmonic components of the band signals are generated(210). A compensation signal is generated through the harmonic components of each band signal(220). The audio signals and compensation signal are synthesized so that the audio signals can be restored(230).
Patent KR-20080077325-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: MINAKATA HIROSHI
IPC: H01L21/31
Filed: 2008-02-13
Abstract: A method for manufacturing a semiconductor device is provided to obtain a gate insulation layer in which most nitrogen is disposed by the combination of introduction of active nitrogen and heat process. A method for manufacturing a semiconductor device includes: cleaning an Si substrate as a preliminary process(S1); forming a silicon oxide layer by thermally oxidizing a surface of the Si substrate by a rapid thermal oxidation(RTO)(S2); plasma-nitriding the silicon oxide layer under atmosphere containing nitrogen and helium(S3); annealing under ammonia atmosphere at a temperature of the Si substrate having 800 degrees centigrade and at a pressure in a chamber of 666.6 Pa(S4); and annealing under atmosphere containing nitrogen and oxygen as a post annealing(S5).
Patent KR-20090088552-A (KR)
Title: Manufacturing method of array substrate for liquid crystal display
Inventor: CHOI YONG SUK
IPC: G02F1/136
Filed: 2008-02-15
Abstract: A manufacturing method of an array substrate for a liquid crystal display of a molybdenum metal, aluminum metal double film or an indium oxide film is provided to residue the etch of the indium oxide film without the generation of etching sediment when etching the metal double film. A gate electrode is formed in the top of a substrate. The gate isolation layer is formed in the substrate including the gate electrode. The semiconductor layer is formed in the gate isolation layer. The source/drain electrode is formed in the above semiconductor layer. The pixel electrode connected to the drain electrode is formed.
Patent KR-20090088983-A (KR)
Inventor: HEO OK SUN
IPC: A47J37/06
Filed: 2008-02-18
Abstract: 본 발명은 닭고기 등을 일정 크기로 잘라 이를 고열에 의해 가열하여 구이 형태의 식품을 만들기 위한 구이장치에 관한 것으로, 특히 일측의 개폐문을 통해 내부가 개폐되는 본체를 구비하고, 그 본체의 상측에는 본체의 내측에 수직으로 위치한 회전축을 작동시키기 위한 구동수단이 위치하며, 상기한 회전축에는 사방으로 돌출된 안치대를 상,하 다단으로 형성하여 이들 안치대를 이용하여 다수의 석쇠를 삽입할 수 있게 함으로써, 비교적 간단한 구동수단으로도 효과적인 회전 작용을 기대할 수 있어 석쇠 내의 구이물이 구르고 신속하게 구워질 수 있는 것이며, 삽입부를 갖는 석쇠에 의해 다수의 석쇠를 상,하 다단으로 위치할 수 있어 대량의 구이물을 굽는데에 매우 효과적인 것이며, 사용이 간편하면서도 비교적 저렴한 제작비로 대량의 제품을 생산할 수 있어 매우 경제적인 효과가 있는 다단의 회전식 석쇠를 갖는 구이장치에 대한 것이다. 
       
     구이장치, 본체, 회전축, 안치대, 석쇠, 물받이
Patent KR-20090091919-A (KR)
Inventor: YUN CHANG WON
IPC: H04B1/38
Filed: 2008-02-26
Abstract: A mobile terminal and a method of controlling current distribution are provided to make a part of currents flowing in a printed circuit board flow in the second current path. A PCB(Printed Circuit Board)(510) forms a current path for electromagnetic wave emission. An antenna unit(520) comprises the first current path and the second current path for electromagnetic wave emission. The antenna unit is positioned in a fixed region on the printed circuit board. Currents flowing in a current path formed in the PCB and the second current path flows in the first current path.
Patent KR-20090092425-A (KR)
Title: Apparatus and method for verifying neighbor list in wireless communication system
Inventor: JUNG SUNG BEOM
IPC: H04L27/26
Filed: 2008-02-27
Abstract: An apparatus for verifying a neighbor list and a method thereof are provided to remove the call drop caused by the omission in the neighbor list by automatically the neighbor list. A scan section for the full search is allocated to a search unit. The search unit performs the full search in the allocated scan section. A controller(602) compares the search result received from the search unit with the currently held neighbor list. If an omitted neighboring base station exists in the neighbor list, the controller generates a report message including a list of omitted base stations. A transmitter(610) transmits the report message processed in a physical layer to a serving base station.
Patent KR-20090093400-A (KR)
Title: Method for fabricating of wafer
Inventor: MOON BYEONG SAM
IPC: H01L21/265
Filed: 2008-02-29
Abstract: A method for processing a wafer is provided to improve the surface roughness of the upper silicon layer of wafer by performing an etching until the boron ion injection part is exposed. The insulating layer(112) is formed on the surface of the wafer(110). The hydrogen ion is injected to the wafer. The boron ion is injected to the wafer with a different depth from the hydrogen injected depth. The hydrogen ion injected part is heat-treated to expose the boron ion injected part. The exposed part of the wafer is reduced to leave the boron ion injected part. The surface of the wafer is etched until the boron ion injected part is exposed.
Patent KR-20090093681-A (KR)
Title: Syringe having remain pressure discharge valve
Inventor: KIM SONG SOO
IPC: B05B1/30
Filed: 2008-02-29
Abstract: A syringe having a pressure discharge valve is provided to prevent liquid waste discharged effectively, and to discharge the liquid minutely by removing the pressure completely in case the stored liquid is ejected repetitively. A syringe(100) includes a cylinder(110), a remaining pressure discharge unit and a valve(180). The syringe supplies gas to an end of the cylinder. The valve discharge remaining pressure of supplied gas, and included in the remaining pressure discharge unit installed at the end of the cylinder. . The remaining pressure discharge unit is a solenoid valve. The remaining pressure discharge unit further includes a cap(120) installed at the end of the cylinder to seal an inner side of the cylinder. A gas feed path and a remaining pressure discharge path are formed on a side of the cap, and connected with the cylinder. The valve is fixed on the top of the cap. The valve includes the remaining pressure discharge unit and an outline pipe connecting an inlet of the valve.
Patent KR-20080033206-A (KR)
Title: Rocker arm
Inventor: ABE KATSUFUMI
IPC: F01L1/34
Filed: 2008-03-11
Abstract: A rocker arm is provided to set an offset amount by changing the width of an adjustment portion even without changing the width of an arm body. A rocker arm(1) includes an arm body formed by a pair of opposed side walls(5) and a connector wall for interconnecting the side walls. The arm body is pressed from one sheet of panel. The arm body has a vibrating portion formed at an intermediate portion thereof in a lengthwise direction. The arm body has one end equipped with a roller(10) which contacts the cam and the other end with an overlap portion(13) formed by bending a front overlap piece integrally extended from a side edge of the connector wall. The overlap portion includes an adjustment portion(16) with a through hole in which a valve operating member(14) is mounted.
Patent KR-20090103139-A (KR)
Title: Dual Roaster System
Inventor: KIM YOUNG WOOK
IPC: A47J37/06
Filed: 2008-03-27
Abstract: PURPOSE: A dual roaster system equipped on a table is provided to reduce extra expense according to a main menu change, and to correspond to various patterns of consumption. CONSTITUTION: A dual roaster system equipped on a table includes a heat radiation fan, a heating source control part, a supporting plate and a roasting fan. The heat radiation fan has two burners. The heat radiation fan forms a protrusion on the top of an inner circumference, and forms a supporting stand on an outer circumference. The heating source control part is equipped on the bottom of the heat radiation fan. The supporting plate(20) forms a plurality of ventilation openings. The roasting fan is divided to a separate part. The heat radiation fan and the heating source control part are formed on an inner side of the table(100).
Patent KR-20080092278-A (KR)
Title: Antenna element and semiconductor device
Inventor: FUJII TOMOHARU
IPC: H01Q1/24
Filed: 2008-04-08
Abstract: An antenna device and a semiconductor device are provided to improve the accuracy of processing the antenna by forming the antenna on a silicon substrate. An antenna device includes a radio wave transmission/reception unit(62), a signal input pad(58), a ground layer(59), an antenna(33), a silicon substrate(31), and an insulation layer(32). The radio wave transmission/reception unit transmits/receives a radio wave. The antenna has a connection unit which electrically connects the radio wave transmission/reception unit, the ground layer and the signal input pad. The antenna is formed on the silicon substrate. The insulation layer insulates the antenna from the silicon substrate electrically. The radio wave transmission/reception unit is arranged on a first plane of the silicon substrate centered on the insulation layer. The ground layer and the signal input pad are arranged on the first plane and the second plane of the silicon substrate opposite to the first plane centered on the insulation layer. The connection unit is arranged to penetrate the silicon substrate.
Patent KR-20090108941-A (KR)
Title: Fabricating method of stamp for imprint lithography
Inventor: CHOI DAE GEUN
IPC: H01L21/027
Filed: 2008-04-14
Abstract: PURPOSE: A method for producing a stamp for imprint lithography is provided to form pattern by oxidizing the surface of cylindrical body and produce the stamp of roll shape. CONSTITUTION: A method for producing a stamp for imprint lithography comprises: a step of applying aluminum layer to cylindrical body (110); a step of oxidizing aluminum layer to form micro pattern; a step etching body; and a step of isolating aluminum layer from the body.
Patent KR-20080112925-A (KR)
Title: 동작 모드를 선택할 수 있는 블루투스 유에스비 동글장치를 이용한 통화 모드 전환 시스템
Inventor: KANG SHIN HAG
IPC: H04B1/40
Filed: 2008-04-21
Abstract: 본 발명은 동작 모드를 선택할 수 있는 블루투스 유에스비 동글 장치를 이용한 통화 모드 전환 시스템에 관한 것으로서, 컴퓨터에 연결하여 음악을 청취할 수 있는 프로파일인 A2DP 또는 AVRCP와 음성통화용 프로파일인 HSP 또는 HFP를 구비하고 있는 블루투스 유에스비 동글을 이용한 데이터 송수신 시스템에 있어서,  컴퓨터에서 통화개시 또는 통화종료상태 신호 또는 데이터를 송신 및 수신하고, 이를 처리한 통화개시 및 통화종료상태 신호를 블루투스 헤드셋으로 무선 송수신하고, 음악 청취 모드, 통화 모드 및 자동 모드 중 어느 하나의 동작 모드를 선택하는 블루투스 유에스비 동글과, 블루투스 유에스비 동글로부터 수신한 통화개시, 통화종료 상태 신호 및 데이터를 수신하고, 음성청취 모드나 통화 모드로 동작되는 컴퓨터에 마련된 동작소프트웨어 및 블루투스 통신을 수행하는 모듈을 내장하고 있고, 수신되는 오디오 데이터를 출력하여 재생하게 하고, 통화버튼이 구비된 블루투스 헤드셋을 포함하는 동작 모드를 선택할 수 있는 블루투스 유에스비 동글 장치를 이용한 통화 모드 전환 시스템에 관한 것이다.  
       
     블루투스, 유에스비, 헤드셋, 통화 모드, 음악 청취 모드, 선택, 동글
Patent KR-20090115599-A (KR)
Title: Mobile terminal and its information processing method
Inventor: SHIN JONG HO
IPC: H04B1/40
Filed: 2008-05-02
Abstract: PURPOSE: A mobile terminal and an information processing method thereof are provided to enhance voice recognition rate by using field information extracted from a voice command and specifying the information range of the database for the voice command recognition. CONSTITUTION: A signal input unit inputs the signal for controlling activation of the speech recognition function or the signal for instructing the specific application or the menu selection and execution. A memory(160) comprises the information related to each menu or the function of the mobile terminal with a database. A controller(180) specifies the information range which the database refers to according to the input signal. The controller references the specified information and analyzes the content and contextual information of the voice command.
Patent KR-20090116174-A (KR)
Title: Apparatus for drying substrate
Inventor: PARK MI KYOUNG
IPC: H01L21/304
Filed: 2008-05-06
Abstract: PURPOSE: An apparatus for drying a substrate is provided to secure high sealing property by sealing a dry chamber by the magnetic force of an electromagnet between the dry chamber and a cleaning unit. CONSTITUTION: A dry chamber(210) is selectively combined in a cleaning unit(100) and an upper side of the cleaning unit. A first magnetic unit(310) is equipped in the cleaning unit. A second magnetic unit(320) selectively seals the cleaning unit and the dry chamber. A sealing unit(330) is interposed between the first magnetic unit and the second magnetic unit. The first magnetic unit and the second magnetic unit are the electromagnets. A power supply unit applies the power to the first and second magnetic units.
Patent KR-20090116192-A (KR)
Title: Method of welding poor conductive metal pipes
Inventor: PARK DONG HAWN
IPC: B23K20/233
Filed: 2008-05-06
Abstract: PURPOSE: A method for welding metal pipe with poor conductivity using a magnetic pulse welding mode is provided to enable a worker to perform a next process right after the welding process. CONSTITUTION: A method for welding metal pipe with poor conductivity comprises as follows. A metal ring(230) is placed on a contact site of a first metal pipe(210) and second metal pipe(220). The metal ring exhibits high conductivity. Eddy current is induced in the metal ring. The metal ring is instantaneously transformed by the repulsion generated by the eddy current. The transformed metal ring is welded as collided with the first and second metal pipes. The first and second metal pipes are made of titanium, SUS, or titanium alloy. The metal ring includes copper, aluminium, iron, or aluminium alloy.
Patent KR-20090116893-A (KR)
Title: Apparatus for bending a stay rod of headrest
Inventor: YANG JONG WOO
IPC: B21D7/04
Filed: 2008-05-08
Abstract: PURPOSE: An apparatus for bending a stay rod of headrest is provided to enable a pusher to leave with a little power. CONSTITUTION: An apparatus for bending a stay rod of headrest comprises a holder(110), pusher(120), driving unit, bending roller(111), pressing block(125), cam(123), and pressing mold(121). The push reciprocates toward the holder. The driving unit makes the push reciprocate toward the holder. The bending roller is mounted on both sides of the holder. A support groove(117) is formed on the outer circumference of the bending roller. The pressing block is mounted on the both sides of the pusher. The pressing mold is located in the lower part of the pressing block.
Patent KR-20090118462-A (KR)
Title: Dryer for food garbage
Inventor: CHO WON WOO
IPC: B09B3/00
Filed: 2008-05-14
Abstract: PURPOSE: A food waste drying machine is provided to dry the food waste rapidly, and to prevent emission of the ozone used for deodorization of bad smell to the outside. CONSTITUTION: A food waste drying machine includes a casing(10), a drying container(30), a door(20), a water receiving container(50), a heating part(60), an agitating vane(37), a driving motor(40), an ozone generator(70), and an air discharge hole. The casing is equipped on an outer side of the machine. The drying container is opened upward to receive the food waste, and includes a plurality of dehydration holes and gas emission holes. The door opens and closes the drying container. The water receiving container is equipped between the drying container and the casing, and stores the water discharged from the drying container. The heating part heats the inside the drying container.
Patent KR-20090119374-A (KR)
Title: Manufacturing methods for high concentrations sludge from acidic waste liquid
Inventor: CHOI YOON JIN
IPC: C02F1/66
Filed: 2008-05-16
Abstract: PURPOSE: A method for manufacturing sludge of high concentration from acid waste water is provided to recycle resources by collecting valuable metal components over 99% after extracting the valuable metals. CONSTITUTION: The valuable metal of high purity is contained in the sludge by neutralizing the valuable metal with alkali components. A carbonate is contained in the sludge with acidity waste water generated in various industrial wastes. The alkali component includes carboxyl or sodium hydrogen carbonate, sodium carbonate, potassium carbonate, magnesium carbonate, and etc.
Patent KR-20080106016-A (KR)
Title: Liquid crystal display, electronic device, and method for controlling brightness of illumination unit of liquid crystal display
Inventor: KUNIMORI TAKASHI
IPC: G01J1/42
Filed: 2008-05-22
Abstract: A liquid crystal display device and a method for controlling brightness of an illumination unit of an electronic device and the liquid crystal display device are provided to prevent malfunction due to temporary shading without a complete circuit like a plurality of interface circuits and an A/D converter. A detection circuit includes a comparison circuit(Cmp1-Cmp3) and a control unit. An output of a TFT sensor(LS1-LS3) is inputted to the control unit though the comparison circuit. The control unit includes a determination unit and an illumination control circuit. The brightness of an illumination unit by the illumination control circuit is controlled by the output of the determination unit. The comparison circuit is composed of an operational amplifier operated in synchronization with the on and off of a switch element(S1) of the TFT optical sensor.
Patent KR-20090121901-A (KR)
Title: Fermentation system for bread manufacture
Inventor: CHOI JUNG JA
IPC: A21D8/02
Filed: 2008-05-23
Abstract: PURPOSE: A fermentation system for bread manufacture is provided, which makes the inner part of the main body maintained clean and keeps the main body in the suitable humidity and temperature. CONSTITUTION: A fermentation system for bread manufacture comprises a plurality of shelves which are installed inside the main body(1) in multi-stages at constant interval; an electric heater(5) mounted on the inside rear wall of the main body; a water spray pipe(6) which is fixed in the upper part of the electric heater and sprays water supplied from the outside in the predetermined amount and constant cycle; a water storage(7) which is fixed and adhered to the inside rear wall of the main body to make water sprayed from the water spray pipe fall to the electric heater; and a drain tube expanded to the drain formed in the inside floor of the main body from bottom of the water storage.
Patent KR-20090015789-A (KR)
Title: Method and device for selecting and managing mobility protocol in mobile communications system
Inventor: KIM HYUN SOOK
IPC: H04L12/28
Filed: 2008-05-26
Abstract: A portability protocol selection/management method and an apparatus thereof in a mobile communications system for improving the efficiency of network management and preventing the waste of the unnecessary resources are provided to exchange information about a mobile protocol and determine the mobile protocol for setting up a data path based on the information. A terminal selects a connection system(S1). The terminal transmits information related to the mobile protocol is transmitted to a node 2(S2). The node 2 determines the mobile protocol for an IP tunnel based on protocol information(S3). The node 2 notify the mobile protocol and sets up the IP tunnel. The IP tunnel is changed according to the selection of the mobile protocol of the node 2.