baber/WOPTO huggingface dataset:
Patent KR-20090001124-A (KR)
Title: Electronic ballast for metal halide lamp
Inventor: KANG DAE YOUNG
IPC: H05B41/24
Filed: 2007-06-29
Abstract: An electronic ballast for a metal halide lamp is provided to extend lifetime of a lamp by steadily lighting lamp through the control of current. A power supply unit receives commercial AC source. A power factor control portion is connected to the backend of the power supply unit. An inverter unit(31) is connected to the backend of the power factor control portion. The inverter unit comprises a pair of transistors(Q1,Q2) and charging/discharging condensers(C6,C7). A choke trans(32) and a bridge rectifier part(34) are serially connected between the connecting point of two condensers and the connecting point of two transistors of the inverter. A changeover switch is connected between the choke trans and the bridge rectifier part. According to the low frequency pulse signal of a second oscillator, a full bridge inverter part converts direct current into spherical wave alternating current for lamp drive and authorizes the transformed spherical wave alternating current in the lamp. An igniter part is connected between the full bridge inverter part and the lamp. The igniter part induces high voltage in the early stage of lighting in the lamp.
Patent KR-20080072494-A (KR)
Title: Condensation particle counter
Inventor: AHN KANG HO
IPC: G01N15/14
Filed: 2007-07-05
Abstract: A condensation particle counter is provided to use water as operating fluid and gauging fine particles through an optical way by coating the inner surface of a condenser tube with hydrophilic material. A condensation particle counter comprises a saturator(10), a plurality of condensers(20), and a plurality of optical particle counters. The saturator saturates air including fine particles with operating fluid, and generates saturated air. The condensers connect with the downstream of the saturator, and condense the saturated air to create liquid drops by using the fine particles in the air as a core. The optical particle counters connect with the downstream of the condenser and detects liquid drop fed by the condenser.
Patent KR-20090007876-A (KR)
Title: Manufacturing method of health rice gruel for break off a hangover
Inventor: CHO YOUNG JA
IPC: A23L7/10
Filed: 2007-07-16
Abstract: A method for preparing the health juk (Korean rice porridge) for relieving hangover, and the health juk prepared by the method are provided to improve the convenience of taking in. A method for preparing the health juk for relieving hangover comprises the steps of washing bean sprout and the dried yellow pollack, and steaming them to obtain a liquid extract; and mixing glutinous rice and barley in a ratio of 3-4:1, and pulverizing the mixture into a size of 1/4 to 1/8; mixing the pulverized one with the liquid extract in a ratio of 5:1.
Patent KR-20090011864-A (KR)
Title: Grinding tool
Inventor: KANG SIK SUNG
IPC: B24D3/00
Filed: 2007-07-27
Abstract: A diamond tool including a diamond powder hollow fused grinding face is provided to improve quality and availability of the diamond tool by performing surface grinding of a metal material. A diamond tool including a diamond powder hollow fused grinding face comprises a grinding face(104) formed of diamond powder(103) by hollow fusing the diamond powder with a fuse powder(102). The surface of the grinding face includes a coating layer(106) rapidly ejecting metal chips generated from a process of grinding to avoid the chips be caught between space of the diamond powder by giving the grinding face lubrication preventing carbonic phenomenon.
Patent KR-20090015571-A (KR)
Title: System and method for recommending popular program for tv-portal service
Inventor: JI SEUNG YEOL
IPC: G06Q50/00
Filed: 2007-08-09
Abstract: An automatic complete popular program recommending system and a method thereof in a TV portal service are provided to complete words produced from a search word inputted by a user as a program name automatically, thereby increasing the user's convenience and quickly accessing the user's desired program. A popular program recommending list DB(330) records recommended lists in order of high TV rating of programs provided through a TV portal service. An index machine(320) searches popular programs stored in the DB in vowel/consonant unit, syllable unit, and word unit. An extractor(340) extracts a recommended list of a popular program associated with a search word inputted to the index machine. An interface unit(310) transmits the extracted list to a user over the Internet, and receives the search word inputted from the user to deliver the search word to the index machine.
Patent KR-20080020525-A (KR)
Title: A method and system for dynamic frequency adjustment during video decoding
Inventor: NEWLIN JOHN B
IPC: H04N19/00
Filed: 2007-08-28
Abstract: A method and a system for adjusting a dynamic frequency during video decoding process are provided to adjust a frequency at a frame level granularity. A processor measures a decode time for performing hardware VLD(Variable Length Decode)(405). Time for transferring frames for decoding is measured(410). Time at which VLD is completed is received(412). A decode time for a plurality of frames is averaged to determine an average decode time for the plurality of frames(415). The average decode time is compared with an assigned decode time(420). If the decode time is longer than the assigned decode time, a frequency is increased(425). If the decode time is shorter than the assigned decode time, the frequency is reduced(430). If the decode time is the same as the assigned decode time, the frequency is maintained and not changed(428). It is checked whether adjustment is within a maximum frequency adjustment limit(435). If the adjustment is within the maximum frequency adjustment limit, a frequency is generated from a clock of a host processor under the conditions of arbitrary adjustments(445).
Patent KR-20090022323-A (KR)
Title: Vision inspection system for inspection both sides of a object
Inventor: LEE SEUNG BUM
IPC: G01N21/88
Filed: 2007-08-30
Abstract: A vision inspecting device inspecting both sides of object is provided to inspect the top and lower part of the object at the same time with two conveyors and two cameras. A vision inspecting device inspecting both sides of object comprises a first conveyor part(210); a first camera part(220) inspecting the top of the object transferred with the first conveyor part; a second conveyor part(230) transferred with the object from the first conveyor part; and a second camera part(240) installed between the first conveyor part and the second conveyor in order to inspect the lower part of object.
Patent KR-20090025607-A (KR)
Title: Method for updating a metadata of contents and apparatus therefor
Inventor: SEO JU HEE
IPC: G11B20/10
Filed: 2007-09-06
Abstract: A meta data updating method and an apparatus using the same are provided to update new information automatically in meta data of contents by selectively updating second meta data. A meta data updating method comprises: a step(410) selecting a content updating meta data among a plurality of contents; a step(420) deciding whether the second meta data which is the meta data of the selected content is updated or not in reference to first meta data which is the meta data of one or more contents which are not selected among a plurality of contents; and a step(430) which selectively updates the second meta data based on the decision.
Patent KR-20090003086-A (KR)
Title: Method for transmitting signals, method for allocating resource and method for constructing uplink map for the same
Inventor: KIM JEONG KI
IPC: H04B7/26
Filed: 2007-09-19
Abstract: A method for transmitting signals, allocating resources, and constructing uplink map for the same are provided to efficiently allocating uplink resource for VoIP traffic. A terminal transmits service create request to a base station for initializing the VoIP service(1,2). It includes the allocation area information(VoIP PALLOC INFO TLV) and continuance assignment possibility information(Persistent VoIP Enabling TLV) in the service generation response(DSA-RSP) message to the response about request and it transmits to the base station receiving the service create request message(3). The service creation confirmation(DSA-ACK) message is transmitted from the terminal receiving the response message in the base station. The included continuance resource allocation information is stored in the response message(4). The terminal performs the base station and packet transmission using the stored resource allotment information(5).
Patent KR-20080026518-A (KR)
Title: Head ic, read circuit, and media storage device
Inventor: MATSUI JUNKO
IPC: G11B5/012
Filed: 2007-09-19
Abstract: A head IC, a read circuit and a media storage unit are provided to prevent interference between an AGC circuit of a head and an AGC circuit of a read channel by setting the response speed of the AGC circuit of the head lower than that of the AGC circuit of the read channel. A head IC(103) comprises a differential amplifier(12), an AGC(Automatic Gain Control) circuit(14), and an AGC amp(10). The differential amplifier amplifies a read signal by a set gain. The AGC circuit automatically controls the gain of the differential amplifier according to predetermined drawing features by using the difference between the input or output amplitude level of the differential amplifier and a standard level. The output of the AGC circuit is to be the input of the AGC amp of a read channel. The drawing feature of the AGC circuit is slower than that of the AGC amp of the read channel.
Patent KR-20090030701-A (KR)
Title: Solution for cleaning capacitor
Inventor: LEE GEUN SU
IPC: C11D1/835
Filed: 2007-09-20
Abstract: Solution for cleaning a capacitor is provided to secure the height of a storage electrode of a capacitor by improving the breakage of the capacitor storage electrode in a cleaning process for forming a capacitor bottom-electrode, thereby preparing a capacitor with improved electrostatic capacity and to prevent leaning effect. Solution for cleaning a capacitor comprises a compound of the chemical formula 1 and distilled water and Gamma costheta value of 0 excess and 30 or less. In the chemical formula 1, X is O or S, n is a real number of 0~10, m is a real number of 1~5, and p is a real number of 1~3.
Patent KR-20090039031-A (KR)
Title: Chiller apparatus for semiconductor process equipment
Inventor: YOON HYUN JIN
IPC: H01L21/02
Filed: 2007-10-17
Abstract: A chiller device for a semiconductor process facility is provided to reduce a whole size and an operation noise of a chiller device by using only one compressor and condenser. A common high voltage unit(H) includes one compressor(111) and one condenser(112). The condenser is installed in a rear end of the compressor. An installation process of a chiller device is simplified by using the compressor and the condenser. A receiver tank(113) is installed in a rear end of the condenser, and is used in order to reduce a change range of a condensing pressure. An electronic type expansion valve(120) for spraying a liquid is installed in a path connecting a rear end of the receiver tank and a front end of the compressor. A refrigerant inlet of a refrigerant path(Ra,Rb) is connected to a rear end of the receiver tank through electronic type expansion valves(114,117). The refrigerant inlet is connected to a front end of the condenser through electronic valves(131,132) and hot gas control valves(115,116). A refrigerant outlet of each refrigerant path is connected to a front end of the compressor.
Patent KR-20090039899-A (KR)
Title: Fabrication method of artificial nacre sheet and, sandwich pannel using artificial nacre and fabrication method thereof
Inventor: KIM TAE WON
IPC: B44C5/04
Filed: 2007-10-19
Abstract: A method for manufacturing an artificial nacre sheet, a sandwich panel using the same and a manufacturing method thereof are provided to offer splendid patterns and to produce a sheet having a nacre pattern massively with an ultra-precision process. A method for manufacturing an artificial nacre sheet comprises the following steps of: manufacturing a pre-resin sheet having various colors; cutting the pre-resin sheet with desired shape and size; laminating particles of the cut pre-resin sheet regularly or irregularly; obtaining a thin film artificial nacre sheet by mounting the rear plate artificial nacre sheet in a shearing machine; and polishing a surface of the thin film artificial nacre sheet.
Patent KR-20090048143-A (KR)
Inventor: HONG SOON IL
IPC: A23N15/00
Filed: 2007-11-09
Abstract: 본 발명은 버섯 절단장치에 관한 것으로, 더욱 상세하게는 호퍼를 통해 연속하여 공급되는 버섯을 절단하는 것으로, 특히 개량된 칼날드럼과 지지드럼에 의해 버섯을 경사진 형상으로 절단하고, 또 칼날 사이에 끼인 버섯 절편을 안정되게 탈리하여 배출할 수 있도록 구성한 버섯 절단장치에 관한 것이다. 
       
     버섯, 절단장치, 칼날드럼, 지지드럼, 탈리 가이드, 원뿔대
Patent KR-20080042751-A (KR)
Title: Active matrix display device using organic light-emitting element and method of driving active matrix display device using organic light-emitting element
Inventor: TSUGE HITOSHI
IPC: H05B33/12
Filed: 2007-11-09
Abstract: An active matrix display device using an organic light emitting element and a method of driving an active matrix display device using the organic light emitting element are provided to enhance display quality by suppressing precharge at a region where the current variation is small. An active matrix display device using an organic light emitting element includes pixels(37), a driving transistor(32), a memory(761), and a voltage generator. The pixels include the organic light emitting element. The driving transistor determines current flowing in the organic light emitting element by gate voltage. The voltage generator supplies voltages to the pixels. The voltages of the voltage generator are different from one another according to data of the memory. The active matrix display device using an organic light emitting element further includes a voltage detector which detects at least one voltage among a gate voltage of the driving transistor, a drain voltage of the driving transistor, and an output voltage of the voltage generator.
Patent KR-20080001694-A (KR)
Title: Competing improving bamboo nunchaku
Inventor: SHIN SEUNG GON
IPC: A63B69/00
Filed: 2007-11-22
Abstract: A bamboo Nunchaku improved for emulation in training is provided to achieve a purpose of military art training through emulations and to minimize risks of injury by forming a hollow structure with bamboo pieces or light plastic pieces instead of a log or metal. A bamboo Nunchaku improved for emulation comprises: 2 or 3 body parts including a front, an intermediate, and a rear part, each of which comprises 4 pieces of bamboo or plastic and forms a hollow structure; 1 or 2 connective parts including a connective plug and a link string which links the front and the intermediate body part or the intermediate and the rear body part; and 2 or 3 protective parts each of which comprises protective leathers and protective strings.
Patent KR-20090053169-A (KR)
Inventor: KIM YONG DEOK
IPC: H04N19/89
Filed: 2007-11-22
Abstract: 본 발명은 동영상 프레임의 선택적 프레임 오류 은폐 방법에 있어서, 동영상 프레임 수신중 오류 프레임을 수신한 경우, 오류 프레임이 I 프레임 다음에 수신되는 미리 설정된 수만큼의 프레임 이내의 프레임인지 판단하는 과정과, 오류 프레임이 I 프레임 다음에 수신되는 미리 설정된 수만큼의 프레임 이내의 프레임이 아닌 경우, 연속적인 오류 프레임의 개수가 미리 설정된 문턱값보다 큰지 판단하는 과정과, 연속적인 오류 프레임의 개수가 문턱값보다 크지 않은 경우, 미리 설정된 오류 은폐 기법을 사용하는 과정과, 오류 프레임이 I 프레임 다음에 수신되는 미리 설정된 수만큼의 프레임 이내의 프레임이거나, 연속적인 오류 프레임의 개수가 문턱값보다 큰 경우에는, 새로운 I 프레임이 수신될 때까지 오류 프레임 이전에 오류 없이 정상적으로 수신된 프레임을 디스플레이하는 과정을 포함한다.  
       
     오류 은폐(Error Concealment), I 프레임, 프레임 프리즈(Frame freeze), 매크로 블록, 움직임 벡터
Patent KR-20090056498-A (KR)
Title: Nacelle cover of a wind generator
Inventor: KO WOO SHICK
IPC: F03D11/00
Filed: 2007-11-30
Abstract: A nacelle cover of a wind generator is provided to manufacture a nacelle protective structure in an integral type by preventing a conductive plate from being exposed by a fixed sheet when manufacturing a unit cover. A nacelle cover of a wind generator is broken into a plurality of unit covers to be joined together. The unit cover comprises an outer cover(110,120) forming an outer wall; a conductive plate(200) made from metal pushed against the inner wall surface of the outer cover; and a fixed sheet(300) surrounding the rest except for both ends of the conductive plate. The conductive plate is connected to at least one or more ground wires. The fixed sheet is fastened to an inner wall surface of the outer cover.
Patent KR-20090059328-A (KR)
Title: System and method for testing of mobile phone
Inventor: LIM JI YOUNG
IPC: H04B1/38
Filed: 2007-12-06
Abstract: A system and a method for testing a mobile phone are provided to be connected to a main board stably for the test of a mobile phone and to save the production time necessary for the control and inspection of the mobile phone. A test interface unit(235) transfers an output signal of a mobile terminal to a performance test device(220), and a location driving unit(240) is placed in the circumference of the test interface unit. According to the location information outputted from the performance test device, the location driving unit is adjusted in vertical and horizontal directions so that a test jig device(230) may be placed in a connection pattern formed on a main board(260). A test connection unit(250) tests the electric performance and the operation of the mobile terminal.
Patent KR-20090060485-A (KR)
Title: Stretching chair
Inventor: PARK JUNG SUN
IPC: A47C9/10
Filed: 2007-12-10
Abstract: A chair for the stretching is provided, which makes the waist exercise possible and is equipped with a rotator and a pedal which rotates the rotator. A chair for the stretching comprises: a supporting board(1); a pillar(2) perpendicularly installed on the top of the supporting board; a seat(3) fixed to the upper end of the pillar; a seat back(4) fixed to the rear of the seat; a bearing which is rotatably installed to the pillar; a rotation rod(9) in which one end is fixed to the bearing; and an armrest(10) which is installed in the other end part of the rotation rod to come out of the top of the seat.
Patent KR-20090062267-A (KR)
Title: Roll mount device for vehicle
Inventor: JANG SUNG JIN
IPC: B60K17/06
Filed: 2007-12-12
Abstract: A roll mount device for a vehicle is provided to facilitate the change of a mount bush through a rotary unit without demounting a transmission. A roll mount device for a vehicle comprises: a mount bracket(10) connected to a sub-frame; and a mount bush(50) being supported on the mount bracket to be rotated. The mount bush is connected to the mount bracket through a fastening bolt(B) and is connected to a transmission. A bush hole(11) in which a mount bush is inserted into the mount bracket is formed. A rotary unit(70) for selectively rotating the mount bush is formed on the mount bracket. The rotary unit comprises: a rack gear(71) engaging with a gear formed at the lower part of an outer pipe; and a rotating lever(81) being inserted into the bush hole edge of the mount bracket and engaging with the rack gear.
Patent KR-20090065108-A (KR)
Title: The compactive x-ray tube with triode structure using cnt
Inventor: KIM DAE JUN
IPC: H01J35/00
Filed: 2007-12-17
Abstract: A compact X-ray tube with a triode structure using CNT(Carbon Nano Tube) is provided to increase an electric field emitting area in a CNT emitter, thereby maximizing currents emitting per a unit area. A compact X-ray tube comprises an electron emission unit(200) and an anode unit. The electron emission unit comprises a cathode(220), a gate portion(250) and a cover(260). A CNT emitter(210) is minutely patterned in the cathode. The gate portion is arranged on the cathode to induce electron emission. The cover is arranged on the gate portion. The cover has a hole larger than an electric field emitting area of a CNT emitter. The cathode, the gate portion and the cover are fixed with a bonding material(270). The anode unit is arranged on the electron emission unit. The anode unit generates an X ray by collision of electrons emitted from the cathode.
Patent KR-20090066670-A (KR)
Inventor: YANG IK JUN
IPC: F25D23/02
Filed: 2007-12-20
Abstract: A refrigerator door pocket having article hangers is provided to detachably attach hangers to the door pocket such that a user selectively uses the hangers and efficiently uses an empty space of the door pocket. A refrigerator door pocket(100) having article hangers includes a pocket body(110) and hangers(120). The pocket body is attached to the inner side of a refrigerator door. The hangers are extended downward from the bottom face of the pocket body and bent. The hangers have holders attached/detached to/from the pocket body through a cold air hole(111) formed at the pocket body.
Patent KR-20090070122-A (KR)
Title: Semiconductor memory device
Inventor: KIM BO KYEOM
IPC: G11C11/4096
Filed: 2007-12-26
Abstract: A semiconductor memory device is provided to minimize current consumption due to an operation of a data delivering unit by using a multiplexer as the data delivering unit. Each bank group(300A~300D) includes a plurality of banks. A plurality of data pads is divided into a first pad group(360A,360C) and a second pad group(360B,360D). A first data delivering part(320A,320C) selectively delivers data inputted through the first pad group and data inputted through a representative pad of the first pad group to a bank group corresponding to the first pad group in response to a data input/output option. A second data delivering part(320B,320D) selectively delivers data inputted through the second pad group and data inputted through a representative pad of the second pad group to a bank group corresponding to the second pad group in response to a data input/output option.
Patent KR-20080092830-A (KR)
Title: Multiple frequency plasma chamber, rf system, and processes using same
Inventor: TUQIANG NI
IPC: H05H1/34
Filed: 2007-12-27
Abstract: A multiple frequency plasma chamber and an RF system are provided to generate RF bias signals at dual frequencies by driving the plasma chamber using two different energy distributions. An RF(Radio Frequency) power supply system includes RF sources(325,330,335), an RF power combiner(355), a wide band amplifier(360), and RF power dividers(365,370,380). The RF sources output N RF signals with different frequencies. The RF power combiner combines the RF signals to generate a combined RF signal. The wide band amplifier amplifies the combined RF signal to provide an amplified RF signal. The RF power dividers receive the amplified RF signal and provide N amplified RF power signals with N frequencies.
Patent KR-20090071258-A (KR)
Title: Multi-function microwave oven
Inventor: CHO GI JUN
IPC: F24C7/02
Filed: 2007-12-27
Abstract: A multi-functional microwave oven is provided to facilitate manufacture of the heater cover because the holder is curve-cut from the heater cover. A multi-functional microwave oven comprises a heater cover(120) which is coupled with the main body; a heater(130) which is coupled with the heater cover; and a holder(140) which is integrated with the heater cover and couples the heater with the heater cover. The heater comprises a first heater unit(132) and a second heater unit(134) which is aligned parallel to the first heater unit. The holder comprises a first holder unit(142) which is coupled with the first heater unit, and a second holder unit(144) which is coupled with the second heater unit.