baber/WOPTO huggingface dataset:
Patent KR-20080022523-A (KR)
Title: A steam turbine nozzle box and methods of fabricating
Inventor: HAMLIN MICHAEL THOMAS
IPC: F01D9/06
Filed: 2007-09-05
Abstract: A nozzle box of a steam turbine and a method of manufacturing the same are provided to extend the life span of the turbine by allowing steam to be discharged to a ring shape chamber while being inclined with respect to a center line of opening of the chamber such that pressure and temperature of steam discharged into the turbine is uniformly distributed. A nozzle box(200) of a steam turbine comprises a ring shape chamber(202), a plurality of openings(204) and a plurality of nozzles. The ring shape chamber is defined by an outer ring shape wall(216) and an inner ring shape wall(214) which is disposed in a radial inner side of the outer ring shape wall. The openings communicate with the ring shape chamber and are disposed such that steam is discharged with a predetermined inclination angle with respect to a center line(C1) of the opening. A first opening is arranged such that steam is discharged into the ring shape chamber, orienting a second opening. The second opening is arranged such that steam is discharged into the ring shape chamber, orienting the first opening.
Patent KR-20090026622-A (KR)
Title: Fine-pitch ball grid array package
Inventor: HWANG YOU KYUNG
IPC: H01L23/28
Filed: 2007-09-10
Abstract: A fine-pitch ball grid array package is provided to increase package yield by preventing a void at the cavity when a sealing the package is performed. An FBGA package(200) is composed of a substrate (202), a semiconductor chip (210) and bonding wire (208). A bond finger(204) is formed at a place adjacent to the cavity which is formed at the center of the substrate. The semiconductor is attached to the top of the substrate. The bonding is penetrated into the cavity and it connects the semiconductor chip and a bond finger which is made of copper.
Patent KR-20080024096-A (KR)
Title: Method and system for estimating signal error in a communication system
Inventor: JOHANNES HENDRIK CONROY
IPC: H04L1/00
Filed: 2007-09-12
Abstract: A method and a system for estimating signal errors in a communication system are provided to enable the carrier frequency of the received RF signal to rotate at I and Q coordinate system to generate frequency of other carriers. An RF signal is received and demodulated, based on the initial VCO(Voltage Controller Oscillator) frequency "FVCO_0"(701). The demodulated RF signal is passed through an ADC/CMF which digitalizes and filters the RF signal(702). The output of the ADC/CMF is split into a plurality of paths. The first path is connected to the first PSYNC correlator. The second path is connected to the first rotator which can be connected to the second PSYNC correlator. The third path is connected to the second rotator which can be connected to the third correlator. An error estimator determines which one is most correlated among the PSYNC correlators(703). The first PSYNC correlator is compared with the second PSYNC correlator(704). If the first PSYNC correlator is more correlated than the second PSYNC correlator, the first PSYNC correlator is compared with the third PSYNC correlator(705). If the first PSYNC correlator is more correlated than the third PSYNC correlator, any VCO adjustment is not required as the VCO frequency "FVCO" is a proper frequency. In case the first PSYNC correlator is less correlated than the third PSYNC correlator, however, an adjustment to lower the VCO frequency "FVCO" is required as the VCO frequency "FVCO" is very high(707).
Patent KR-20090027856-A (KR)
Title: Method for estimating channel and feedback in wireless communication system
Inventor: YEH CHOONG IL
IPC: H04L12/26
Filed: 2007-09-13
Abstract: A method for estimating and feeding back a channel in a wireless communication system are provided to improve channel estimation performance of a terminal and reduce uplink overhead necessary for downlink channel feed back transmission. A base station generates a specific training signal so that a terminal estimates a downlink channel per a transmitting antenna(S710). The base station transmits the generated OFDM(Orthogonal Frequency Division Multiplexing) impulse signal to the terminal(S720). The terminal receives the specific training signal(S730). The terminal obtains a downlink channel impulse response per the base station transmitting antenna by using the received specific training signal(S740). A downlink channel property per the base station transmitting antenna is obtained by using the obtained channel impulse response(S750). The terminal feeds back information with regard to the obtained downlink channel property to the base station(S760).
Patent KR-20090030502-A (KR)
Title: Iris apparatus
Inventor: JEONG KWANG WON
IPC: H04N5/232
Filed: 2007-09-20
Abstract: An iris apparatus is provided to cope with the change in the intensity of radiation quickly by improving the control characteristics about the opened/closed frequency of an iris without being influenced by the magnetic hysteresis of a magnetic material. A transmission hole(113) of a predetermined size is formed at the center of a plate(11). A motor is equipped in one side of the plate. The first iris wing(13) and the second iris wing(14) horizontally slide by the motor. The first connection shaft and the second connection shaft are rotatably connected to the motor. When the motor rotates in one direction, the first and second iris wings respectively slide in directions opposite to each other and at the same time, the transmission hole is opened or closed.
Patent KR-20080035972-A (KR)
Title: Vertebra connection member
Inventor: ORIBE KAZUYA
IPC: A61B17/86
Filed: 2007-10-18
Abstract: A vertebra connection member is provided to reduce an external dimension of a vertebra connection member and to decrease a load applied to a tissue around a vertebrae by screwing a pressing member on an inner side of the connection member. A vertebra connection member(1) connects a plurality of vertebrae via a rod(2). The vertebra connection member includes a screw member(3), a connection member(4), a head section holding member(5), and a pressing member(6). The screw member has a spherical head section provided at one end of the screw member and a screw section screwed into the vertebra. The screw member is inserted into the connection member. The head section holding member is inserted between the rod and the head section inside the connection member. The pressing member presses the head section toward a head support section via the rod and the head section holding member.
Patent KR-20090043041-A (KR)
Title: 인터넷을 통한 광고 관리방법
Inventor: KIM CHOEL JIN
IPC: G06Q30/02
Filed: 2007-10-29
Abstract: 본 발명은 사용자가 인터넷에 게시된 광고에 대해 반응을 보이면 이러한 사용자 반응을 해당 광고주의 단말기로 알려줌으로써, 광고주가 자신이 판매하고자 하는 상품(재화나 서비스)의 시장 반응을 마케팅 초기부터 인지할 수 있고 이러한 사용자의 반응도에 합당한 만큼의 광고비를 광고 대행자에게 지급할 수 있도록 한 인터넷을 통한 광고 관리방법에 관한 것이다. 
     또한, 본 발명의 인터넷을 통한 광고 관리방법은 인터넷을 통해 광고를 게시하는 광고서버에 의해 수행되며, 사용자단말기에 의해 광고가 선택되면 상기 선택된 광고에 해당하는 광고콘텐츠를 상기 사용자단말기로 제공하는 (a) 단계 및 상기 (a) 단계가 수행되었음을 상기 광고콘텐츠의 광고주단말기에 알리는 (b) 단계를 포함하여 이루어진다. 
       
     광고, 인터넷, 문자메시지, 반응, 정산, 결제
Patent KR-20090043680-A (KR)
Inventor: OH YOUNG HAN
IPC: F24H3/04
Filed: 2007-10-30
Abstract: 본 발명은 음이온이 발생되는 탄소리본을 발열체로 이용한 방열기에 관한 것으로, 열과 음이온을 발생시키는 탄소리본이 송기통로의 벽면에 다수 개 설치되고, 음이온을 포함한 가열된 공기가 하방에서 송출되도록 함으로써, 음이온이 인체에 직접 작용할 수 있도록 함과 동시에, 탄소리본으로부터 음이온과 열의 방출이 용이하도록 구성된 방열기에 관한 것이다. 
     본 발명에 따르면, 전방에 열풍구와 흡기구가 형성된 본체; 본체 전방에 설치된 반사판; 반사판에 설치된 다수개의 카본히터; 상기 흡기구와 열풍구가 연결되는 송기통로에 설치된 탄소리본히터 및 송풍기;를 포함하여 구성된 방열기에 있어서, 상기 열풍구는 본체의 전방 하단에 형성되고; 상기 흡기구는 본체의 전방 상단에 형성되며; 상기 탄소리본히터는 송기통로의 벽면에 일정 간격으로 다수 개 부착됨;을 특징으로 하는 음이온 발생 탄소리본을 이용한 방열기가 제공된다. 
       
     방열기, 음이온, 탄소리본
Patent KR-20090044209-A (KR)
Inventor: SEO WON GYO
IPC: B60K15/05
Filed: 2007-10-31
Abstract: 본 발명은 차량의 연료필러도어 개폐시 차량의 사이드아우터패널(10)과 연료필러도어(30) 사이의 회전갭을 유지하기 위한 차량의 연료필러도어개폐장치(1)에 관한 것으로서, 차량의 연료필러도어개폐장치(1)는 차량의 사이드아우터패널(10)과, 상기 사이드아우터패널과 결합된 하우징(20)과, 상기 하우징에 결합되어 상기 하우징의 내외측방향으로 이동될 수 있는 브라켓(50)과, 상기 브라켓을 이동시키도록 동력을 제공하는 구동수단(40)과, 상기 브라켓에 회동가능하게 결합된 도어(30)를 포함한다. 
       
     연료, 도어, 스프링, 브라켓
Patent KR-20090048925-A (KR)
Inventor: CHUNG CHANG MO
IPC: G06F13/00
Filed: 2007-11-12
Abstract: USB 장치는 내부 회로 및 상기 내부 회로와 외부 장치 사이에서 WUSB(wireless USB) 통신 및 USB 통신을 위한 인터페이스를 제공하는 인터페이스 회로를 포함한다.  상기 인터페이스 회로는, 상기 WUSB 통신을 위한 WUSB 모듈과, 상기 USB 통신을 위한 OTG(on the go) 모듈, 그리고 상기 WUSB 모듈 및 상기 OTG 모듈을 제어하여 상기 내부 회로와 상기 외부 장치 사이에서 상기 WUSB 통신 및 상기 USB 통신을 위한 인터페이스를 제공하는 인터페이스 모듈을 포함하여 USB 장치가 와이어 어댑터를 사용하지 않고 외부 장치와의 WUSB 통신을 가능하게 한다. 
     
     USB, 무선 USB, 와이어 어댑터
Patent KR-20070120469-A (KR)
Title: The heat-conductive silicone reflection sheet
Inventor: YOUN KYUNG SEOB
IPC: G02B5/08
Filed: 2007-11-21
Abstract: A heat-conductive silicone reflecting sheet is provided to prevent refraction and irregular reflection caused due to thermal deformation by increasing reflection and heat emission efficiency and to increase the life time of a liquid crystal panel by emitting the heat to the rear side of a backlight unit. A heat-conductive silicone reflecting sheet is composed of: a thin film type release paper(10) formed at the bottom; a heat-conductive silicone sheet(20) formed on the upside of the release paper and produced by mixing vinyl terminated PDMS(polydimethylsiloxane), alumina oxide, platinum compound, methyl hydrogen polysiloxane, and pigments; a silicone adhesive primer layer(30) formed on the upside of the silicone sheet by applying a silicone adhesive agent in the thickness of 10~100 micrometers; a PET(Polyethylene Terephthalate) reflecting sheet(40) formed on the upside of the primer layer and provided with a UV(Ultraviolet) coating layer(40a); and a thin film type release paper(50) formed on the top.
Patent KR-20090055146-A (KR)
Title: Apparatus for cleaning substrate with plasma
Inventor: PARK TAE WON
IPC: H01L21/3065
Filed: 2007-11-28
Abstract: A substrate cleaning apparatus is provided to shorten a process time by forming plasma in a side surface and a rear surface of a substrate at the same time. A substrate cleaning apparatus cleans a rear surface and a side surface of a substrate by generating plasma in the side surface and the rear surface of the substrate while gripping a top surface of the substrate. The substrate cleaning apparatus includes a vacuum chamber(10), an electrostatic chuck(20), a moving chuck(30), a top insulator(40), a substrate holder(50), a bottom insulator(60), a top gas supply path(80), and an RF application part(90). A lift pin(100) penetrates the moving chuck, is driven top and bottom, and receives the substrate from outside. A cooling medium is circulated inside the electrostatic chuck. A top cooling path(24) cools the electrostatic chuck.
Patent KR-20080049639-A (KR)
Title: Manufacturing method of condenser microphone and condenser microphone
Inventor: YONEHARA KENTARO
IPC: H04R19/04
Filed: 2007-11-28
Abstract: A capacitor microphone manufacturing method and a capacitor microphone are provided to enhance an electromagnetic shielding characteristic by forming a through-hole having conductivity in a non-electromagnetic shield part. A casing substrate(24) is fixed on a circuit substrate. A top cover substrate is fixed on the casing substrate. A capacitor part includes a vibration layer and a plate arranged oppositely to the vibration layer in the casing substrate. An impedance conversion element is formed to convert variation in the electrostatic capacity of the capacitor part to electrical impedance. An electromagnetic shield part is formed at an outer surface of the casing substrate in order to perform an electromagnetic shielding function. A non-electromagnetic shield part does not include the electromagnetic shield part. A through-hole(24k) having conductivity is formed in the non-electromagnetic shield part. The inside of the casing substrate is shielded electromagnetically by the electromagnetic shield part and the through hole having the conductivity.
Patent KR-20090060384-A (KR)
Title: Portable termonal for trading money information and method thereof
Inventor: JEON SUN JU
IPC: G06Q20/32
Filed: 2007-11-29
Abstract: A portable terminal for trading money information and a method thereof are provided to conveniently charge the margin between dealt money and paid cash and to process a cash receipt by enabling a user not to indicate the numbers of mobile phones in detail. A smart card unit receives at least one kind of payment information including transaction amount data and the change data, and a transceiver(220) transmits at least one of the amount information and the payment information to an electronic payment server or a receipt server. The transceiver receives the receipt information from a receipt server, and the receipt server issues the receipt information as to the processing result of the amount information.
Patent KR-20090057538-A (KR)
Title: A composition for treating hypertension comprising angiotensin ii antagonist, calsium andtagonist and diuretics
Inventor: PARK SA RYONG
IPC: A61K9/20
Filed: 2007-12-03
Abstract: A composition for treating hypertension using an angiotensin II antagonist, calcium antagonist and diuretic is provided to lessen use amount, side effect and blood pressure. A composition of an oral therapeutic agent for treating hypertension comprises an angiotensin II antagonist, calcium antagonist and diuretics. The angiotensin II antagonist is selected valsartan, telmisartan, candesartan cilexetil, irbesartan, olmesartan medoxomil, losartan K, eprosartan and telmisartan. The calcium antagonist is selected from nipedipine, isradipine, nicardipine HCl, felodipine, manidipine, lacidipine, benidipine HCl, cilnidipine, lercanidipine HCl, barnidipine HCl, nilvadipine, nitrendipine, and diltiazem. The diuretic is bendroflumethiazide, benzthiazide, chlorothiazide, hydrochlorothiazide, chlorthalidone, indapamide, matolazone, quinethazone, cyclothiazide, furosemide, and indapamide.
Patent KR-20090058330-A (KR)
Title: Apparatus and method for suppressing carrier feedthrough in quadrature modulator system
Inventor: KWON HEON KOOK
IPC: H04L27/00
Filed: 2007-12-04
Abstract: An apparatus and a method for compensating for carrier leakage in a quadrature modulation system are provided to realize a carrier leakage compensating apparatus simply by using various quadrature modulators, thereby suppressing carrier leakage. A quadrature modulation unit(300) outputs a leakage carrier signal about an in-phase path and a quadrature phase path. The in-phase path and the quadrature phase path are made by the first and second bias voltages and difference between the first and second control voltages. A coupler(500) extracts a partial leakage carrier signal among the outputted leakage carrier signals. A detection unit(600) detects a size of the extracted leakage carrier signal to measure a carrier leakage amount. The detection unit converts the leakage carrier signal into a DC signal. Controllers(900,910) output the first and second control voltages by comparing the DC signal with the first and second reference voltages.
Patent KR-20090059241-A (KR)
Title: System and method for presenting service a keeping contents of mobile terminal
Inventor: PARK JONG HO
IPC: H04W88/18
Filed: 2007-12-06
Abstract: A system and a method for presenting a content gift service of a mobile terminal are provided to give contents kept by a mobile communication terminal to the other party as a gift without the connection to a network for additional search of the contents. A transmitting mobile communication terminal(10) searches contents by connecting to a content providing server(18) and downloads the contents by selecting the contents. A receiving mobile communication terminal(12) stores the gift contents from the contents providing server by downloading the gift contents. A short message service center(14) provides a gift request message to a contents providing server in short message format, and gives a message for the gift contents to the receiving terminal in a short message format having a call-back URL. A content database(20) stores various contents information, and a payment server(22) manages the charging history for the transmitting mobile communication terminal.
Patent KR-20090062937-A (KR)
Title: Mobile terminal
Inventor: SHIN MAN SOO
IPC: H04B1/38
Filed: 2007-12-13
Abstract: A mobile terminal is provided to install an antenna radiating body in a band connected to both ends of a terminal body, thereby improving deterioration of wireless performance or appearance due to a narrow terminal body. A spacer(459) spaces an antenna radiating body from the inside of a band(450). The antenna radiating body comprises the first antenna radiating body(470A) for mobile communication and the second antenna radiating body(470B) for a local area network. The antenna radiating body is embedded in parallel with a band to prevent an antenna from being influenced by a human body or the outside.
Patent KR-20090065290-A (KR)
Title: Method for controlling efficiency of engine ignition time
Inventor: KIM HYUNG KEE
IPC: F02P5/145
Filed: 2007-12-17
Abstract: An engine ignition timing efficiency control method is provided to improve performance of engine because the idle area and not idle area of the automobile engine are classified. An engine ignition timing efficiency control method comprises a step which determines whether the engine state is the idle domain is in an idle domain or not(S101); a step which determines whether it is the cold condition or not determines whether it is on dishonest merchant hand(S103) in case that it is in the idle range; a step which controls the ignition timing efficiency(S106, S110) according to the auxiliary machinery operation whether or not about each; and a step which determines the knock generation and knock intensity are adjudged (S118, S119) in case it is not idle domain.
Patent KR-20090065938-A (KR)
Title: Motor
Inventor: KWON JEONG KI
IPC: H02K5/10
Filed: 2007-12-18
Abstract: A motor is provided to prevent defects of components installed in an inside of a motor case by preventing permeation of moisture into the inside of the motor case. A motor includes a stator, a rotor, a case, and a controller(300). The rotor is pivotally installed with respect to the stator. The case includes an upper case and a lower case(120) in order to surround the stator and the rotor. The case is formed by coupling the upper case and the lower case with each other. The controller is installed at the upper case. The controller senses a rotational speed of the rotor in order to control the rotational speed. The controller includes a PCB(Printed Circuit Board) and a housing for surrounding the PCB. A hall sensor for sensing the rotational speed of the rotor is mounted on the PCB.
Patent KR-20090067421-A (KR)
Title: Semiconductor device and method for fabrication of the same
Inventor: JUNG JIN KI
IPC: H01L21/768
Filed: 2007-12-21
Abstract: A semiconductor device and a manufacturing method thereof are provided to prevent a leaning effect of a pillar pattern by enhancing transfer efficiency of a driving voltage of each transistor within a transistor array having upper/lower channels. A semiconductor device includes a plurality of transistors(100) which are formed in upper/lower directions. The transistor includes a pillar pattern(42), a gate insulating layer(43) formed on a sidewall of the pillar pattern, and a conductive layer(44) formed on a sidewall of the gate insulating layer. The transistor further includes a source and a drain which are formed on the pillar pattern and are in contact with upper/lower parts of the conductive layer. The transistor includes a buried bit line(45) formed at a lower part of the pillar pattern. The pillar pattern is formed by etching a substrate(41) or performing a deposition and patterning process.
Patent KR-20090067691-A (KR)
Title: Manufacturing apparatus for carbon thread using carbon coating solution, and manufacturing method
Inventor: CHOI BYEONG NAM
IPC: H05B3/56
Filed: 2007-12-21
Abstract: A method and a device for manufacturing a heating yarn are provided to obtain the heating yarn with high quality by uniformly distributing the heat by a uniform resistance value. A device for manufacturing a heating yarn using a carbon coating solution includes a yarn supply part(10), a carbon coating part(20), a chain driving part(30), a tunnel type drying furnace(40), and a yarn winding part(50). The yarn supply part is comprised of a plurality of yarn bobbins(11) wound with the yarn, a plurality of rotation reels(13) guiding the yarn unwound around the yarn bobbin and a Y-shaped guide(14). First to third impregnation baths are formed in the lower part of the carbon coating part. First to third camber baths with a circulation duct(24) are formed in the upper part of the carbon coating part. A plurality of guide rollers(28) are formed in the inner sidewall and the outside of the carbon coating part to guide the yarn to the first to third chamber bath. The chain driving part dries and moves the carbon coated yarn by connecting a plurality of chain gears(31) and a chain driving motor(33) with a chain. The tunnel type drying furnace has a heat transfer path, a circulation path, and a plurality of guide rollers. The yarn winding unit is comprised of a plurality of winding bobbin(53) and a winding motor rotating the winding bobbin.
Patent KR-20090071935-A (KR)
Title: Hydraulic system for actuating forks of forklift truck with a sideshift carriage
Inventor: HAN DONG HO
IPC: B66F9/22
Filed: 2007-12-28
Abstract: A fork operation fluid device for a forklift truck is provided to simplify the carriage structure by reducing number of hydraulic cylinder. A fork operation fluid device for a forklift truck comprises: a left fork operating unit(11) consisting of two ports, supplying or discharging the hydraulic fluid with only right and left ports of a left hydraulic cylinder(40); a right fork operating unit(12) consisting of two ports supplying or discharging the hydraulic fluid with only right and left ports of a right hydraulic cylinder(50); and a side shift operating unit(13) consisting of two port in order to make the left and right hydraulic cylinder operate to the identical direction, supplying or discharging the hydraulic fluid to the right and left ports of the right and left hydraulic cylinders.
Patent KR-20090072430-A (KR)
Title: Portable sensor for monitoring industrial disaster in the manufacturing industry
Inventor: LEE KI WON
IPC: G08B21/18
Filed: 2007-12-28
Abstract: A portable sensor is provided to detect an urgent situation of an operator in real time, and to offer rapid management in an emergency situation by alarming the results to a synthesis control center. A portable sensor includes an oxygen sensor(110), an acceleration sensor(120), an alarming part, a vibration generating part, an emergency button part(140), and a wireless node part(150). The oxygen sensor detects oxygen content information of a sensor wearing peripheral unit. The acceleration sensor detects acceleration information of user movement. The vibration generating part generates vibration as an alarming signal in case the detected acceleration information or the acceleration information gets out of a reference range. The alarming part informs a secession situation visually and aurally. The emergency button part outputs an emergency signal by pressing a button. The wireless node part transmits the oxygen content information, the acceleration information and the emergency signal wirelessly.