baber/WOPTO huggingface dataset:
Patent KR-20070089266-A (KR)
Title: A food trash control device
Inventor: SHIM YOUNG BUM
IPC: B09B3/00
Filed: 2006-02-28
Abstract: An apparatus for treating food waste is provided to suppress the generation of odor and facilitate treatment and discharge of the food waste, by stirring, crushing, heating, and drying the food waste within a drying cylinder. A housing member(1) has a cylinder-shaped drying unit(2). A lid is installed at an upper end of the drying unit. A drying cylinder(10) is detachably inserted into the drying unit of the housing member, and inclinedly disposed within the drying unit. A crush and stir wing(20) is installed at a lower end of the drying cylinder to crush and stir food waste. A transfer guide is installed on an inner circumference of the drying cylinder to transfer the food waste. A driving unit(40) rotates the drying cylinder and the crush and stir wing so that the food waste is crushed and stirred within the drying cylinder. A heating unit heats and dries the food waste within the drying cylinder.
Patent KR-20070089408-A (KR)
Title: Vibration absorption device for vehicle harddisk drive
Inventor: KIM JONG PILL
IPC: G11B33/08
Filed: 2006-02-28
Abstract: An apparatus for absorbing the vibration of an HDD(Hard Disc Drive) for a vehicle is provided to improve a resonance and vibration characteristic of the HDD and prevent the damage of the HDD due to the vibration by allowing a weight connected to a vibration transmitting spring to absorb the vibration generated in the HDD. An HDD unit(100) includes an HDD cover(112) and an HDD(114). The HDD(114) is embedded in the HDD cover(112). A vibration transmitting spring(120) is combined to a lower surface of the HDD unit(100). A weight(130) has weight in proportion to the weight of the HDD unit(100), and connects to the vibration transmitting spring(120).
Patent KR-20070091408-A (KR)
Title: Appratus and method for monitoring fluid pressure in semiconductor manufacture device
Inventor: NA SANG IL
IPC: H01L21/66
Filed: 2006-03-06
Abstract: An apparatus and a method for monitoring fluid pressure in semiconductor manufacturing equipment are provided to prevent the generation of defective wafers by monitoring a rapid pressure difference between bays in a gas or chemical supply process. An apparatus for monitoring fluid pressure includes at least one bay(14a-14f), at least one pressure switches(16a-16f), a controller(22), and a pressure monitoring unit(24). The bays are branched through supply tubes(12). The pressure switches are installed at ends of the supply tubes of bays in order to measure pressure of fluid to be supplied to the bays. The controller receives measured pressure values from the pressure switches in order to detect a pressure difference more than a predetermined value, to generate alarm sound or a warning control signal, and to output the measured pressure values in real time. The pressure monitoring unit stores and displays the measured pressure values.
Patent KR-20070091719-A (KR)
Title: System and method for transferring international voice message
Inventor: KWON HYUK HOON
IPC: H04W4/18
Filed: 2006-03-07
Abstract: An international voice message transmission system and a method thereof are provided to reduce communication charges by exchanging messages through Internet voice mails without using an international telephone network, when users who are located in different countries or different local communication service provider areas transmit and receive voice messages. An international voice message transmission system, which provides a roaming voice message service so that a calling terminal(110) and a called terminal(170), which are located in different countries, can transmit and receive voice messages mutually, comprises an originating MSC(120), an originating voice mail system(130), a serving voice mail system(150), and a serving MSC(160). The originating MSC(120) provides a roaming voice mail box service so that the calling terminal(110) can store roaming voice messages. The originating voice mail system(130), if a roaming voice message and destination information are provided from the originating MSC(120), converts the roaming voice message in an Internet transmission format and transmits the converted voice mail through the Internet, based on the destination information. The serving voice mail system(150) converts the voice mail in a format suitable for a telephone network and transmits the converted voice message through the telephone network, based on the destination information. The serving MSC(160) provides a roaming voice mail box service so that the called terminal(170) can listen to the voice message transmitted from the serving voice mail system(150).
Patent KR-20070095001-A (KR)
Title: Preparation of membrane electrode assembly(mea) for polymer electrolyte fuel cell using hydrocarbon based polymers
Inventor: TAE YOUNG JI
IPC: H01M4/86
Filed: 2006-03-20
Abstract: A method for preparing a membrane electrode assembly for a fuel cell, a membrane electrode assembly prepared by the method, and a fuel cell containing the membrane electrode assembly are provided to improve the adhesion between a membrane and an electrode for reducing the interface contact resistance between a membrane and a catalyst layer, thereby enhancing the performance of a fuel cell. A method for preparing a membrane electrode assembly comprises the steps of dissolving a sulfonated copolymer represented by the formula 1 having an IEC of 0.1-3.0 mequiv./g and insoluble in water, methanol and a mixture of water and methanol, in a heated organic solvent to prepare a coating solution; coating the obtained coating solution on the catalyst layer formed on an electrode support to prepare a reduction electrode and an oxidation electrode; and interposing a hydrocarbon-based polymer electrolyte membrane between the coated reduction electrode and the coated oxidation electrode and thermally compressing them, wherein G is X; G' is Z; 0<b/a<1; 0<d/c<1; 1<=m<100; and 1<=n<100.
Patent KR-20070059820-A (KR)
Title: Multiplierless fir digital filter and method for design thereof
Inventor: KIM JUNG BUM
IPC: H03H17/00
Filed: 2006-03-23
Abstract: A multiplierless FIR(Fine Impulse Response) digital filter and a designing method thereof are provided to reduce the addition or subtraction substituting for multiplication without using the existing CDS(Canonic Signed Digit) method and to expand a structure of the filter simply when supporting input data of a multiple communication standard. A multiplierless FIR digital filter(100) includes a coefficient information extracting block(110) and an addition/subtraction circuit(120). The coefficient information extracting block(110) extracts and stores information to perform a filtering operation by addition and subtraction from a property of coefficients as an input. The addition/subtraction circuit(120) performs the filtering operation and error correction of the inputted data by using the stored information in the coefficient information extracting block(110).
Patent KR-20060032980-A (KR)
Inventor: HEO NAM WUK
IPC: B29C45/20
Filed: 2006-03-27
Abstract: 플라스틱 제품 성형용 핫런너 밸브의 노즐 헤드부(4)의 수지통로가 수평통로(6)이거나 경사통로(6')로 구성되고 이중의 내외부시(3a)(3b)로된 핀가이드 부시(3)가 핀가이드부(5)에 장착되고, 노즐팁(8)과 그 위에 외삽된 노즐팁 가이드(9) 및 상기 노즐팁 가이드와 노즐팁을 고정하는 노즐팁 고정용 부시(10)로된 노즐팁 부시(11)가 그것의 외표면에 형성된 수나사산(13)과 노즐팁부(7)의 공간내벽에 형성된 암나사산(13')에 의해 나사결합되는 것으로 구성된 핫런너 밸브 노즐에 있어서,  
     상기 핀가이드 부시(3)의 외부부시(3a)와 노즐팁 부시(11)를 이루는 노즐팁 가이드(9)의 재질은 열간 압연용 합금공구강으로 하고 상기 외부부시(3a)에 내장되는 내부부시(3b)와 상기 노즐팁 가이드(9)내부의 노즐팁(8)의 재질은 텅스텐 카바이드(Tungsten carbide)나 페라이트(Ferrite)중 어느 하나의 재질로 하여 상기 외부부시(3a)와 내부부시(3b)의 간극 및 노즐팁(8)과 노즐팁 가이드(9)의 간극을 각각 0.02㎜의 두께로 납땜(Brazing)한 것으로 구성된 플라스틱 제품 성형용 핫런너 밸브 노즐이다.
Patent KR-20070059825-A (KR)
Title: On-line voice help system and method for automobile
Inventor: CHEN KUO RONG
IPC: G08B13/00
Filed: 2006-04-04
Abstract: A system and a method for providing online voice guide for a vehicle are provided to enable a driver to promptly obtain operation information of all electronic devices installed in the vehicle and help the driver operate the electronic devices of the vehicle while the driver drives the vehicle. A voice responder(2) includes a voice response database(22) storing voice response files. A remote server(3) is connected to a wireless communicator(1) and the voice responder. Each electronic device(61-63) provides an operation mode corresponding to a mode code, which is stored in the voice response database and corresponds to the voice response file. A vehicle host(7) enables a vehicle wireless module(5) to transmit the current operation mode code of the electronic device. The remote server enables the voice responder to search the voice response file corresponding to the current code from the voice response database and enables the wireless communicator to the searched file to the vehicle wireless module. The vehicle host enables a vehicle speaker(60) to output the file received through the vehicle wireless module.
Patent KR-20070105070-A (KR)
Title: Frequency dependence model auto array supply system and method for control
Inventor: LEE MOO YONG
IPC: G05B19/418
Filed: 2006-04-25
Abstract: A frequency tracking auto arrange system and a controlling method thereof are provided to ensure a stable voltage and frequency by controlling a vibration frequency using a frequency pulse width modulation. A frequency tracking type auto arrange system includes a feeder(200) and a controller(100). The feeder supplies a voltage for vibrating a vibration member according to a frequency of a DC(Direct Current) source voltage and supplies a vibration sensing signal according to the vibration of the vibration member. The controller rectifies an AC(Alternating Current) voltage to a DC voltage, calculates a vibration frequency, a source voltage, and a resonance frequency according to the vibration sensing signal from the feeder, and controls vibration of the feeder by adjusting a frequency pulse width of the DC voltage according to the resonance frequency.
Patent KR-20070106855-A (KR)
Title: Air expander
Inventor: LEE JUN KANG
IPC: F04C18/18
Filed: 2006-05-01
Abstract: An air expander is provided to enhance an efficiency of an expander by installing a bypass casing so as to surround a gear box and a bypass duct integrally connecting an outlet duct and the bypass casing, and by preventing heat generated from a heating unit such as a gear box from being delivered to air inside the casing. An air expander comprises: a male rotor provided with a projection unit in a spiral type on an outer circumference surface and combined with a driving shaft; a female rotor installed in one side of the male rotor, provided with a groove unit in a spiral type corresponding to the projection unit so as to enable the projection unit to rotate while being inserted on the outer circumference surface, and combined with a driven shaft; a casing(130) provided with inlet and outlet ducts(131,132), where the male and female rotors are installed to be rotatable inside thereof, air expansion rooms, which is divided into plural by the projection unit, on a circumference of the male rotor; first and second end covers(140,150) for sealing both ends of the casing and supporting the driving shaft(115) and the driven shaft to be rotatable; a driving gear and a driven gear respectively attached to the driving shaft and the driven shaft so as to enable the male and female rotors to simultaneously rotate and installed to be meshed with each other in an outer side of the second end cover; a gear box(160) installed in one side of the second end cover(150) so as to surround the driving gear and the driven gear; and a cooling unit(170) for supplying a portion of air discharged through the outlet duct to a side of the gear box and cooling the gear box.
Patent KR-20070113616-A (KR)
Title: Structure for fixing a buffer in semiconductor test handler
Inventor: LEE JAE DONG
IPC: G01R31/26
Filed: 2006-05-25
Abstract: A buffer fixing structure in a semiconductor test handler is provided to easily fix or separate a buffer on or from a base or a movable block by moving the buffer along a guide ball. A buffer is fixed on or separated from a base by using a coupler. The coupler includes a guide pin(160), a guide ball(170) and a position fixing unit(180). The guide pin is coupled with and protruded from the base. The guide ball is inserted into the guide pin and formed on the buffer. The position fixing unit is arranged on the base and fixes a position of the buffer. The buffer is moved in a horizontal direction. The position fixing unit is elevated according to a position variation of the buffer, such that the buffer is fixed on and separated from the base.
Patent KR-20060126375-A (KR)
Title: Forging steel excellent in hydrogen crack resistance and crank shaft
Inventor: URUSHIHARA WATARU
IPC: C22C38/48
Filed: 2006-06-01
Abstract: A forging steel excellent in hydrogen crack resistance is provided to effectively reduce hydrogen crack sensitivity of such forging steel by noticing that high clean steel in which light weight and fatigue strength required in a large steel forging such as a crank shaft are further improved highly efficiently damages hydrogen crack resistance, and a crank shaft manufactured by forging the forging steel is provided. A forging steel excellent in hydrogen crack resistance contains, by weight percent, 0.2 to 0.6% of C, 0.1 to 0.4% of Si, 0.7 to 1.5% of Mn, 1.0% or less of Ni, 1.2 to 3.5% of Cr, 0.1 to 0.6% of Mo, 0.01 to 0.05% of Al, and 0.005% or more of at least one of Ti, Zr, Hf and Nb, wherein an average value(an average circularity) of circularities of inclusions that are contained in steel and have the maximum subtense length of 1 mum or more is 0.5 or more, the number of inclusions having the maximum subtense length of 20 mum or more is less than 40 per 100 mm^2, and the number of inclusions having an average circularity of 0.25 or more and the maximum subtense length of 1 to 10 mum or more is 100 or more per 100 mm^2.
Patent KR-20060126394-A (KR)
Title: Method and device for manufacturing sawtooth card clothing and all-steel card clothing as well as sawtooth wire
Inventor: GRAF RALPH ARMIN
IPC: C21D1/18
Filed: 2006-06-02
Abstract: A method for manufacturing sawtooth and all-steel card clothing so as to process textile fibers by a method capable of manufacturing card clothing promptly and reliably without damaging quality of the card clothing is provided. As a method for manufacturing all-steel card clothing and sawtooth card clothing for processing textile fibers in a carding process, the method comprises: producing a sawtooth wire by generating teeth portions on a wire blank sequentially behind one another in a longitudinal direction of the wire blank, wherein each of the teeth portions transversely extend to the longitudinal direction by departing from a base area; performing a hardening process of the sawtooth wire at least in the area of the teeth portions in the state that oxygen is excluded in the area of the sawtooth wire; and preferably passing the sawtooth wire through a heating chamber. As device for implementing the method, the device comprises: a heating chamber having an exit opening and an entrance opening for passing a sawtooth wire through the heating chamber; and an installation for generating an inert gas atmosphere in the area of the sawtooth wire passing through the heating chamber.
Patent KR-20060070520-A (KR)
Inventor: SHIN CHUN WOO
IPC: H01Q11/08
Filed: 2006-06-05
Abstract: 본 발명은 자동차의 휠이나 회전롤 등의 회전체에 장착된 상태에서 스스로 회전하면서도 효율적이고 안정적으로 신호를 송수신하는 것이 되는 소형 회전체 장착용 기판 및 박막 스트립안테나에 관한 것이다. 보다 상세하게는 회전체에 부착해 그 자체가 회전하면서도 전파를 효율적이면서도 안정적으로 송수신 할 수 있는 소형 회전체 장착용 기판 및 박막 스트립안테나를 제공한다. 
     일정한 두께를 가진 원반형의 유전체 기판과 그 유전체 기판에 엣칭 기법으로 형성된 도체 선로 패턴이고 유전체 기판 중심 가까운 부분에서 원형 또는 사각에 가까운 원형의 나선형으로 늘어나도록 하면서 선로 전체의 길이가 사용할 수 있는 전파의 주파수 파장에 비례하고 선로와의 간격이 선로 폭의 약 5배에서 20배까지 될 수 있도록 형성된 선로 패턴과 유전체 기판의 선로 패턴의 중심 측단부의 근방 부분에 형성된 스루홀과 선로 패턴 중심측 단부를 관통구멍을 통해서 송수신부와 전기적으로 접속하기 위한 신호선과 회전체의 회전축 방향과 직교하는 평면에 고정하기 위한 부착 수단과 장착한 소형 회전체 장착용 안테나이다. 
       
     안테나, 회전체, 초단파, 극초단파, 나선형 선로패턴
Patent KR-20070118477-A (KR)
Title: Light guide plate and liquid crystal display device using the same
Inventor: SUNG SEUNG HOON
IPC: G02F1/13357
Filed: 2006-06-12
Abstract: A light guide plate for an LCD(Liquid Crystal Display) is provided to obtain a more uniform surface light source by removing brightness nonuniformity according to a position and a fixed bright line generated in a specific position, thereby realizing an improved image. A light guide plate(140) for an LCD refracts light incident from a side(140a) to an upper side(140c) of a liquid crystal panel's(110) direction, and is composed of the side, the other side(140b) opposite to the side, two remaining sides, a level upper side(140c) toward the liquid crystal panel, and a lower side(140d) opposite to the upper side. As a position of the light guide plate recedes from a fluorescent lamp(160), the inclination of the light guide plate is increased in a state that a prism pattern is formed to diffuse light on the lower side. Accordingly, the thickness of the light guide plate is gradually decreased.
Patent KR-20070120724-A (KR)
Title: System and method for monitoring the train broadcasting
Inventor: PARK NHO KYUNG
IPC: H04W24/00
Filed: 2006-06-20
Abstract: A system and a method for monitoring train broadcasting in real time are provided to sense a state of a broadcasting service provided within a train by interworking with a broadcasting system within the train and transmit the state information to the outside in real time by using an SMS(Short Message Service) message, thereby more quickly sensing and recovering errors generated in the broadcasting system within each train. A broadcasting system(10) receives a satellite broadcasting signal from a broadcasting satellite, outputs the received signals through monitors installed within passenger quarters, and outputs a corresponding event signal in case that a preset specific event is generated when the broadcasting signal is outputted. A monitor power sensor(20) senses on/off states of the monitors and outputs monitor state information for informing the states. A broadcasting monitoring unit(30) detects whether errors are generated during the output of broadcasting signals according to the event signal and the monitor state information. If so, the broadcasting monitoring unit generates and outputs a transmission frame including the error contents. An SMS(Short Message Service) transmitting unit(40) converts the transmission frame into an SMS message and transmits the message to a pre-designated number.
Patent KR-20070122270-A (KR)
Title: System and method for providing instant phone service using parlay api
Inventor: HONG SUNG JU
IPC: H04L12/66
Filed: 2006-06-26
Abstract: A system for providing an instant phone service by using Parlay API and a method thereof are provided to offer calling-type services and receiving-type services on a messenger by linking a Parlay API application server with a messenger server through a standardized interface based on an SOAP. A system for providing an instant phone service by using Parlay API(Application Program Interface) includes a messenger subscriber table(110), a mutual DB(Database), a messenger server(101), and a Parlay API application server(100). The messenger server receives a neighborhood facilities keyword and a searching range, searches for neighborhood facilities information through the mutual DB, outputs the neighborhood facilities information through a messenger(103), and transmits a message of defining a corresponding neighborhood facilities telephone number as a receiving number and allowing an instant phone service subscriber to use a pre-registered wired telephone number as a calling number to the Parlay API application server through a SOAP(Simple Object Access Protocol)-based interface. The Parlay API application server sets a speech path between the calling number and the receiving number received from the messenger server by being linked with a service gateway and an exchanger.
Patent KR-20080000261-A (KR)
Title: Bambusae caulis extracts showing a good therapeutic effect on osteoarthritis and its pharmaceutical compositions containing the same
Inventor: CHOI KANG DUK
IPC: A61P19/02
Filed: 2006-06-27
Abstract: A pharmaceutical composition comprising the extract of Bambusae Caulis is provided to treat osteoarthritis by inhibiting damage and activating growth of cartilage cells through the neuroethological and molecular biological mechanism without side effects. A pharmaceutical composition for treating osteoarthritis comprises the extract of Bambusae Caulis which is prepared by washing Bambusae Caulis with water, dipping Bambusae Caulis in water, heating it in water, filtering the hot water extract of Bambusae Caulis, precipitating the inorganic salts in the filtered solution by using salts, regulating hydrogen concentration of the remaining solution to pH 7.3 by using citric acid and Na3PO4, and sterilizing the solution under high pressure.
Patent KR-20070003608-A (KR)
Title: Heating cooker
Inventor: MATSUO KATSUHARU
IPC: H05B6/12
Filed: 2006-06-29
Abstract: A heating cooker is provided to prevent a temperature of a cooking room from being lowered by flowing a cooling air for cooling electronic parts to an outlet. A heating cooker includes a heating room, a heater(50), a pan apparatus, an air control room(59), an exhaust pipe, and a driving circuit. The heater heats a cooking material received in the heating room. The pan apparatus provides the heating room with outer air. The air control room(59) controls the outer air provided from the pan apparatus. The exhaust pipe exhausts the air from the heating room. The driving circuit drives an induced heating coil which heats a cooking instrument. The pan apparatus cools the driving circuit.
Patent KR-20080004213-A (KR)
Title: Circuit for controlling sense amplifier
Inventor: KIM JONG HWAN
IPC: G11C7/08
Filed: 2006-07-05
Abstract: A circuit for controlling a sense amplifier is provided to improve sensing margin by preventing the increase of a pulldown level in charge distribution between a bit line and a data bus line by over-driving a sensing line of a sense amplifier with a back bias voltage level before a column selection signal is enabled after the sense amplifier is enabled. An over-driving control part over-drives a pulldown sensing line of a sense amplifier with a back bias voltage level by a pulse signal enabled when a column selection signal is enabled. A sense amplifier driving control part supplies the back bias voltage to the pulldown sensing line selectively by a sense amplifier enable signal enabled when the sense amplifier is enabled. The pulse signal is enabled earlier than the column selection signal.
Patent KR-20070016066-A (KR)
IPC: H04N5/63
Filed: 2006-07-28
Abstract: 회로 규모의 증대를 억제하면서, 휴대형 디지털 방송 수신기의 신호 수신 시의 저소비 전력화를 실현하는 것으로서, TMCC 복호부(8)는, 튜너부(2)로부터 보내진 텔레비전 방송 신호에서 TMCC 정보를 복호하면, 그 TMCC 정보를 변조 방식 검출부(9)로 보내고, 변조 방식 검출부(9)는, TMCC 복호부(8)로부터 TMCC 정보를 받아들이면, 이번에 수신된 텔레비전 방송의 변조 방식을 TMCC 정보로부터 특정하고, 텔레비전 방송파의 변조 방식에 변화가 있는지 여부를 판단하여, 텔레비전 방송파가 전송 정보량이  많은 변조 방식으로부터 전송 정보량이 적은 변조 방식으로 변경된 경우, 그 변경된 변조 방식에 관한 정보를 전력 제한 회로(10)에 보내고, 전력 제한 회로(10)는, 변경된 변조 방식에 관한 정보를 변조 방식 검출부(9)로부터 받아들이면, 그 변경에 대응한 C/N비의 여유분을 추측해, 그 C/N비의 여유분만큼 튜너부(2)에서의 전력 소비를 제한한다.