baber/WOPTO huggingface dataset:
Patent KR-20090015436-A (KR)
Title: Voltage multiplication circuit for radio frequency identification device tag chip and radio frequency identification device tag using the circuit
Inventor: SEON JONG KUG
IPC: H02M1/10
Filed: 2007-08-08
Abstract: A voltage multiplication circuit and a radio frequency identification device using the same are provides to increase a recognition distance and to reduce charging time by enhancing an output voltage with low threshold voltage. A first capacitor(C11) supplies power to a radio frequency identification tag chip. A first semiconductor switch(M11), which has a source, a drain, a gate and a back gate, is connected to one end of an antenna. A second semiconductor switch(M12) has a source, a drain, a gate and a back gate(B11,B12). A second capacitor(C12) supplies power to a radio frequency identification tag chip. A power supply is connected to the back gates of the first and second semiconductor switches such that a bias voltage is supplied and the threshold voltages of the first and second semiconductor switches are lowered.
Patent KR-20090016869-A (KR)
Title: Multi-effective led display panel
Inventor: YOON SANG YOON
IPC: G09F9/33
Filed: 2007-08-13
Abstract: A multi-effective led display panel is provided to improve visual effect of advertising by circularly and curvedly dividing a display board of an advertising board into one or more compartments and individually controlling each compartment. An advertising board(1) is composed of an LED light source, an LED controller and a display board. The display board is circularly and curvedly divided into one or more compartments. In each compartment, one or more LEDs which independently can light each compartment are equipped. An LED controller controls the LED of each compartment. A light block film consisting of a paper, a metal thin film or plastic is formed between compartments.
Patent KR-20080041104-A (KR)
Title: Communication systems
Inventor: HART MICHAEL JOHN BEEMS
IPC: H04L12/28
Filed: 2007-08-17
Abstract: Communication systems are provided to remove the request for additional Rx/Tx transitions exceeding requests for a single hop device, and supply an optimum solution for providing a synchronized frame structure of 2-hop BS/RS requesting to divide a sub frame into two transmission sections or zones. A format defines plural transmission windows within a transmission section. For control information transmission, control windows are allocated to a transmitting device and/or each intermediate device by using the format during the transmission sections. For data transmission to a single intermediate device or a specific intermediate device of the intermediate devices, a relay window is allocated to the transmitting device. Therefore, one or more windows between the control window and the relay window are allocated to the single intermediate device or the specific intermediate device to transmit data. After that, the data is transmitted in the transmission section.
Patent KR-20090020279-A (KR)
Title: Composition for preventing and treating hyperlipidemia and vascular disease due to highly activated mmp comprising 3,4,5-trihydroxybenzaldehyde as an active ingredient
Inventor: CHO KANG JIN
IPC: A61P3/06
Filed: 2007-08-23
Abstract: A composition comprising 3,4,5-trihydroxybenzaldehyde is provided to increase blood high density cholesterol, reduce the amount of neutral fat, and inhibit MMP(matrix metalloproteinase) activity of arterial vascular smooth muscle cell, thereby preventing and treating hyperlipidemia and vascular disease such as arteriosclerosis. The pharmaceutical composition for preventing and treating hyperlipidemia and vascular disease due to highly activated MMP comprises 3,4,5-trihydroxybenzaldehyde separated from Geum japonicum THUNBERG or pharmaceutically acceptable salts thereof, wherein the vascular disease due to highly activated MMP is selected from arteriosclerosis, angina, myocardial infarction, hypertension, anemia, migraine, stroke and hemandioma.
Patent KR-20090021032-A (KR)
Title: Injection unit of atomic layer deposition device
Inventor: SUNG MYUNG EUN
IPC: C23C16/00
Filed: 2007-08-24
Abstract: An injection unit of a thin film depositing device is provided to offer gas more effectively by determining the kind of supplied gas. An injection unit of a thin film depositing device includes a supplying plate(105) having a plurality of supply routes(112,122,132,142) flowing various gases and a connection plate(150) in which a selection connection hole(154) is arranged according to a circumference direction. The connection plate rotates relatively in comparison with the supplying plate. The selection connection hole is connected with the supplying hole and the supplying routes selectively.
Patent KR-20090028335-A (KR)
Title: Information storage device using magnetic domain wall moving and method of manufacturing the same
Inventor: CHO YOUNG JIN
IPC: G11B5/84
Filed: 2007-09-14
Abstract: An information storage apparatus using magnetic domain wall movement and a manufacturing method thereof are provided to control the magnetic domain wall by deforming a magnetic layer lower material in order to induce magnetic domain and magnetic domain wall formation area on the magnetic layer. An information storage apparatus using magnetic domain wall movement comprises a magnetic track(10) consisting of a plurality of magnetic domains(12) and a current application means and a read/write means connected to the magnetic track. The magnetic track includes a substrate, an intermediate layer in which a first substance area for forming magnetic domain and a second substance area for forming magnetic domain wall(14) are alternately arranged on the top of the substrate, and a magnetic layer in which a magnetic domain formation area and a magnetic domain wall formation area are alternately formed lengthwise on the top of the intermediate layer.
Patent KR-20090029025-A (KR)
Title: Apparatus and method for recording/reproducing holographic data and holographic data storage medium
Inventor: JEONG TAEK SEONG
IPC: G11B7/0065
Filed: 2007-09-17
Abstract: A holographic information recording/reproducing apparatus and method, and a holographic information storage medium are provided to prevent the generation of aberration by making the numerical aperture of an optical system focusing signal beam different from that of an optical system focusing reference beam. A holographic information recording/reproducing apparatus comprises an optical pick-up(100) irradiating light in an holographic information storage medium and receiving the irradiated light. The optical pick-up includes a light source emitting signal beam and reference beam(L2) in a recording mode and a condensing optical system which focuses the signal beam and the reference beam on a focus within the holographic information storage medium so that information is recorded by the interference pattern formed in the depth direction of the holographic information storage medium. The condensing optical system has different numerical apertures for the signal beam and the reference beam.
Patent KR-20080090251-A (KR)
Title: Apparatus and method for handling an error in a data transmission system including a relay stsation
Inventor: TAORI RAKESH
IPC: H04L1/00
Filed: 2007-09-20
Abstract: An apparatus and a method for controlling an error in a data transmission system including a relay station are provided to decode data without the error by assembling previously-transmitted data and re-transmitted data when the re-transmitted data has an error. According to a relay station(100) transmitting data received from a transmitter(140) to a receiver(150), a data receiving part receives data from the transmitter. An error detection part detects the error generation of the received data. A data transmitting part transmits the received data and an error generation indicator for the received data to the receiver, when the received data has an error.
Patent KR-20080029877-A (KR)
Title: Developing member and electrophotographic image forming apparatus
Inventor: NAKAMURA MINORU
IPC: G03G15/00
Filed: 2007-09-28
Abstract: A developing member and an electrophotographic image forming apparatus are provided to exhibit stable chargeability in both a high temperature and high moisture environment and a low temperature and low moisture environment. Resin layers(201,202) are installed around a shaft body(1) and an outermost surface layer containing a non-reactive silicon compound that satisfies requirements of copolymer of silicon and polyoxyethylene, a specific gravity greater than or the same as 0.99 and smaller than or the same as 1.03 over 25°C, and solubility of 0.1 weight percent over 25. A weight average molecular weight of the non-reactive silicon compound is greater than or the same as 6000 and smaller than or the same as 11000. The resin layers include polyetherpolyurethane obtained by reacting with polyetherpolyol and isocynate.
Patent KR-20090032657-A (KR)
Title: Asphalt-shingle
Inventor: PARK SUN MO
IPC: E04D3/36
Filed: 2007-09-28
Abstract: An asphalt shingle is provided to facilitate keeping and carrying and to minimize damage caused by strong wind since the adherence is increased. An asphalt shingle(S) comprises a base layer in which asphalt is adhered on the main material upper and lower surfaces of the glass fiber or non-woven fabric, and sand is adhered the lower-part thereof. Various colors of colored yarns(2) are attached in the upper side of the base layer. In the lower part of the asphalt shingle, a first adhesive layer(3) which is adhered with the upper side of the asphalt shingle is formed and is protected by a release film.
Patent KR-20090032790-A (KR)
Title: A manufacturing method of electrolyte additive for supercapacitor
Inventor: JIN CHANG SOO
IPC: H01G9/035
Filed: 2007-09-28
Abstract: An electrolyte additive for a super capacitor, a manufacturing method thereof, and an electrolyte solution including the same are provided to perform an overcharge protection effect by suppressing decomposition of an electrolyte. A 4-DAP(Dimethylamino Pyridine) as a compound having a polymer precursor, a compound including a reversible redox function, and a reaction activator is added to a solvent. A mixing solution is agitated in a room temperature. An N,N'-DCC(Dicyclohexylcarbodiimide) solution is slowly added to an agitated mixing solution. The mixing solution is agitated in a room temperature again. A re-agitated mixing solution is filtered. The solvent is evaporated in a rotation evaporator. A solid sample remaining after evaporation is re-crystallized.
Patent KR-20090032798-A (KR)
Title: Multilayer capacitor
Inventor: LEE BYOUNG HWA
IPC: H01G4/30
Filed: 2007-09-28
Abstract: A multilayer capacitor is provided to change an ESR(Equivalent Series Resistance) property according to a selection of an external electrode connected to an external power line. A multilayer capacitor(10) comprises a main body(11), a plurality of first internal electrodes, a plurality of second internal electrode, an internal connection conductor, a plurality of first external electrodes(18a,18b), and a plurality of second external electrodes(19a,19b). The main body is made of a plurality of dielectric layers. The first internal electrode and the second internal electrode are arranged inside the main body by turns. The internal electrodes of different polarity are faced each other. The internal connection conductor is adjacent to the internal electrode of different polarity. The first external electrode and the second external electrode are formed on a surface of the main body. The internal connection conductor is connected to the external electrode of identical polarity. A plurality of internal electrodes of a polarity such as the internal connection conductor is divided into a plurality of groups. Each group includes at least one internal electrode. The internal electrode of each group is connected to the external electrode of identical polarity, and is connected to the internal connection conductor through the external electrode.
Patent KR-20090036472-A (KR)
Title: Testing apparatus of material
Inventor: LIM SEUNG YOUNG
IPC: B30B15/30
Filed: 2007-10-09
Abstract: A base material inspection apparatus is provided to lower failure rate of products by supplying base material to a mold with being connected with a base material connection part. A base material inspection apparatus(1) comprises: a jig base(10) being installed on a route in which base material is transferred; and a slide cap(20) being coupled in the jig base to be horizontally slid. In the upper side of the jig base, several base materials are arranged in a longitudinal direction. In the one-side end of the jig base, a guide rib(11) is formed according to a direction in which the base material is transferred. The guide rib guides single-side of the base material. In the upper side of the jig base, a connecting channel(15) is formed and the rest single-side of the base material is guided.
Patent KR-20090039977-A (KR)
Title: Polymer membrane for fuel cell, and membrane electrode assembly for fuel cell and fuel cell system comprising same
Inventor: LEE HAN KYU
IPC: H01M8/04
Filed: 2007-10-19
Abstract: A polymer membrane for fuel cell and a fuel cell system employing the same are provided to prevent fuel crossover in order to improve characteristic of the fuel cell. A polymer membrane for fuel cell comprises an ion exchange resin membrane and an electroconductive polymer uniformly dispersed in the ion exchange resin membrane. A membrane electrode assembly(151) for fuel cell contains an anode electrode(20'), a cathode electrode(20) and a polymer membrane(10) located between the anode electrode and the cathode electrode, which are located to face each other. A fuel cell system includes one or more electricity generators, a fuel supplying unit supplying the fuel to the electricity generators, and an oxidizer supplying unit supplying the oxidizer to the electricity generators.
Patent KR-20090040810-A (KR)
Title: Hepatoprotective composition comprising pectolinarin or pectolinarigenin
Inventor: BAK HUI JUN
IPC: A61P1/16
Filed: 2007-10-22
Abstract: A hepatoprotective composition comprising pectolinarin or pectolinarigenin is provided to reduce the concentration of AST, ALT, ALP and LDH, and to suppress lipid oxidation by lowering the amount of malondialdehide, and to improve a hepato-protective effect and antioxidant effect by increasing the concentration of GSH, GR, GCS, GST and SOD. A hepatoprotective composition comprises pectolinarin represented by the chemical formula 1 or pectolinarigenin represented by the chemical formula 2. The pectolinarin is separated from leaf of Cirsium setidens. The pectolinarigenin is obtained by acid-hydrolyzing the pectolinarin. The daily dose of pectolinarin and pectolinarigenin is 5-20 mg/kg, preferably 10-20 mg/kg.
Patent KR-20090041504-A (KR)
Title: Device for removing the acid sludge
Inventor: PARK SUK DAL
IPC: C23G3/02
Filed: 2007-10-24
Abstract: A device for removing mixing acid sludge is provided to prevent abort of production line for removal of mixed acid sludge and blocking of a mixed acid liquid supply line by not accumulating the mixed acid sludge in the tank of mixed acid. A device for removing mixing acid sludge comprises: a mixed acid liquid storage tank(62) of which external diameter is formed to be inclined so that the external diameter of a lower part becomes more and more narrow; an air blowing rod(69) in which an air hose(69a) moving to a top and a bottom of the mixed acid liquid storage tank with operation of a cylinder(61) is connected; a sludge outlet(67) including a top drainage shot open valve(63), a middle drainage shot open valve(64) and a lower part drainage shot open valve(65); a wash water supply line including a washing water shot open valve(68) and providing washing water; an air supply line including an air shot open valve(71) and supplying air; a controlled switch(100) opened and operated for hour set up in a timer(101); and a sludge discharge box(66) adhering a detecting unit(102) sensing the sludge ejected in the sludge outlet.
Patent KR-20090041780-A (KR)
Title: Device for concentrating light and information storage device comprising the same
Inventor: PARK SEUNG HAN
IPC: G11B7/1381
Filed: 2007-10-24
Abstract: A light concentrating device and a storage device including the same are provided to lower the size of a light spot emitted through a nonlinear material layer by generating Fabry-Perot interference effect in the nonlinear material layer. A light concentrating device comprises: a transparent substrate(10); a nonlinear material layer(20) formed on the transparent substrate; and a light shielding layer(30) being formed on the nonlinear material layer and having one or more openings. The transparent substrate is a glass substrate. The nonlinear material layer is one among the NBP, teO2, liTao3, liNbO3 and As2S3 layer.
Patent KR-20090042472-A (KR)
Title: Method for forming recess gate in semiconductor device
Inventor: YOON HYO GEUN
IPC: H01L21/336
Filed: 2007-10-26
Abstract: A method for forming a recess gate of a semiconductor device is provided to form a round second trench by wet-etching a semiconductor substrate of a floor of a first trench with an NH4OH rich SC-1 solution after forming the first trench of U type. A first trench having a predetermined depth is formed on an active region of a semiconductor substrate(100). A sacrificial film(114) is formed on a front of the semiconductor substrate. The sacrificial film is etched in order to expose the semiconductor substrate of a floor of the first trench. A second trench(116) is formed by etching the semiconductor substrate of the floor of the first trench with an NH4OH rich SC-1 solution, and is connected to the first trench. The sacrificial film is removed.
Patent KR-20090044089-A (KR)
Inventor: CHOI SOO MI
IPC: C09D133/08
Filed: 2007-10-31
Abstract: 본 발명은 자외선 경화형 하드코팅액 조성물에 관한 것으로, 분자량 500 내지 10,000 미만인 우레탄아크릴레이트 올리고머, 다관능성 아크릴레이트 모노머, 실리카를 포함한다.  
     본 발명의 하드코팅액 조성물은 기존의 하드코팅층이 갖고 있는 경도를 개선하여 내 스크레치성이 강하고, 투명하며, 컬 발생이 적으며 플라스틱 성형품이나 필름 등에 코팅하여 내구성, 내오염성, 내스크레치성등을 개선시킬 수 있다.  
       
     하드코팅액, 하드코팅 필름, 반사방지필름, 막 강도, 컬(Curl)
Patent KR-20090044625-A (KR)
Inventor: LEE CHUN SOO
IPC: H05B37/00
Filed: 2007-11-01
Abstract: 기존의 유도등이 응급상황이 발생한 위치에 상관없이 단순히 출구 방향만을 알려주는데 반해, 응급상황 발생위치 및 응급상황 종류에 따라 유도 방향을 달리 표시해 주는 기능을 가지는 지능형 피난 유도등. 
       
     유도등, 화재, 네트워크
Patent KR-20090047208-A (KR)
Inventor: KANG BYEONG MOON
IPC: B65G15/62
Filed: 2007-11-07
Abstract: 본 발명은  원료탄의 이송을 위한 컨베이어를 지지하는 롤러부재의 고장 조치를 원활하게 수행할 수 있는 원료탄 이송장치에 관한 것이다.  
     이를 위한 본 발명은, 원료탄의 야적 위치에 장착되어, 원료탄의 이송 위치로 연장되는 한 쌍의 가이드 프레임과, 가이드 프레임에 승강 가능하게 장착되는 롤러 스탠드와, 롤러 스탠드에 회전 가능하게 장착되며, 연료탄을 이송하는 컨베이어를 지지하는 롤러부재와, 롤러 스탠드에 승강 구동력을 부여하는 승강장치를 제공한다.  
       
     원료탄, 컨베이어, 롤러, 프레임
Patent KR-20090049713-A (KR)
Inventor: LEE YUN JO
IPC: C01B39/02
Filed: 2007-11-14
Abstract: 본 발명은 실리카 전구체,  알루미나 전구체, 유기아민 주형체 및 물이 포함된 용액을 숙성시켜 제조한 제올라이트 전구체 합성젤과, 상기 합성젤에 10 ∼ 50℃ 범위에서 불용성인 실리카 전구체가 혼합된 제올라이트 합성젤을 수열합성하여, 종래 고가의 유기아민 주형체(template) 및 물의 사용을 현격히 감소시키면서도 다양한 Si/Al비, MFI 또는 *BEA 구조를 갖는 제올라이트를 경제적으로 제조하는 방법에 관한 것이다. 
       
     제올라이트, 합성, 유기아민 주형체, 숙성 젤
Patent KR-20090050771-A (KR)
Inventor: HWANG MAN SEOK
IPC: E06B7/086
Filed: 2007-11-16
Abstract: 본 발명은 창문의 크기에 따라 사용할 수 있도록 유리판을 수평 및 수직으로 설치할 수 있으며, 이는 수평으로만 제작되어 폭이 넓은 창문에는 사용할 수 없는 종래의 환기창과 달리 창문의 크기에 상관없이 모두 사용할 수 있도록 하기 위한 것으로, 창틀 내측에 다수개의 유리판이 회전 가능하게 설치되는 환기창으로서, 상기 각각의 유리판은 그 양측에 결합되는 프레임에 돌출되게 형성된 고정축에 의해 창틀 내측에 설치되며, 상기 창틀 측면에 형성된 공간부에는 제1링크와 제2링크가 설치되되, 상기 제1링크는 일측이 상기 고정축의 단부에 고정되고 타측은 제2링크에 회전 가능하게 결합되며, 상기 제2링크는 손잡이가 창틀 외부로 돌출되는 조절레버에 연결되어 이동되고, 상기 조절 레버는 창틀에 수직하게 형성된 공간을 관통하여 제2링크에 연결되되, 제2링크에 회전 가능하게 연결되는 고정부와 손잡이로 이루어지며, 상기 고정부는 그 승강에 따라 유리판을 회전시켜 개폐되는 한편 회전에 따라 상기 장공의 측면에 하나 이상 형성된 홈부에 걸리거나 이동 가능하게 함으로써 상기 다수개의 유리판을 고정할 수 있도록 한 것을 특징으로 한다. 
     이와 같은 본 발명은 창문의 방충망이 유리판 실내 쪽으로 조립되므로 쉽게 탈착이 되며, 이때 물로 깨끗이 청소할 수 있어 항상 청결을 유지할 수 있고, 다수 분할된 유리판이 수평 상태로 개방됨에 따라 유리판의 외측면을 청소할 수 있어 환기창이 청결하게 유지되는 유용한 효과가 있다. 
       
     환기창, 창틀, 개폐장치, 고정 프레임, 링크, 방충망
Patent KR-20080050309-A (KR)
Title: Liquid discharging device and electro optic device
Inventor: ISHIDA KOHEI
IPC: G02F1/13
Filed: 2007-11-20
Abstract: A liquid droplet discharging device and an electrooptic device are provided to allow nozzle blocks to respectively discharge liquid droplets to different discharge regions divided according to scanning directions to restrain a discharge weight deviation caused by simultaneous discharging. A liquid droplet discharging device includes a liquid droplet discharging head(18), a scanning unit, a memory(33), a transmitter, and an output unit. The liquid droplet discharging head has a plurality of nozzles which are arranged in a predetermined direction and discharge liquid droplets. The scanning unit relatively moves the liquid droplet discharging head and a substrate in a scanning direction. The memory defines a drawing region of the substrate into a plurality of discharge regions for each liquid droplet discharge frequency according to the scanning direction of the substrate and memorizes pattern data obtained by making driving nozzles selected from the plurality of nozzles correspond to the plurality of discharge regions. The transmitter splits the pattern data into a plurality of data signals and sequentially transmits the data signals to the liquid droplet head. The output unit outputs a driving waveform signal for discharging liquid droplets to the driving nozzles selected by the split data.
Patent KR-20090053099-A (KR)
Inventor: YU JAE RAN
IPC: C12Q1/68
Filed: 2007-11-22
Abstract: 본 발명은 작은와포자충 ( Cryptosporidium       parvum )의 생사활성 지표로서 유용한 프라이머 및 그 프라이머를 이용한 진단방법에 관한 것이다. 
       
     작은와포자충, 난포낭, 진단
Patent KR-20090055125-A (KR)
Title: Method for searching disconnection in token-ring network
Inventor: HWANG HEE CHANG
IPC: H04L12/28
Filed: 2007-11-28
Abstract: A method for searching disconnection in a token-ring network is provided to enable a user to search the location of a short-circuit in a network line conveniently by adding an RBD(Ring Bread Diagnosis) signal flag when transmitting a token. When a malfunction occurs in a network line(S41), an RBD flag values between stations connected in ring shape are compared with an RBD flag value(S42). The connection circuit between stations including the different shapes of RBD flag values are detected as a disconnected section(S43). An RBD flag value is stored as "0" in a network initialization state. The RBD flag value is transmitted with a token and the RBD flag value of a station operating in a master state is set up as "1".
Patent KR-20090060672-A (KR)
Title: Crystalline inorganic salt of ziprasidone, a process for the preparation thereof, and a pharmaceutical composition comprising the same
Inventor: LEE IN KYU
IPC: C07D417/14
Filed: 2007-12-10
Abstract: A therapeutic composition containing ziprasidone phosphate of crystalline is provided to ensure more excellent stability, solubility, non-hygroscropicity, and elution rate than ziprasidone hydrochloride. A therapeutic composition of schizophrenia or bipolar disorder related mania comprises a ziprasidone phosphate of the chemical formula 1 and pharmaceutically allowable carrier. A method for manufacturing the ziprasidone phosphate comprises: a step of adding ziprasidone in inert solvent to produce ziprasidone solution; a step of adding diluted phosphoric acid and stirring; a step of cooling to -10~10°C and stirring to form the crystalline; a step of filtering precipitated crystalline and washing with inert solvent. The inert solvent is aceton, ethyl acetate, methanol, ethanol, isopropanol, acetonitrile, isopropyl ether, methyl ethyl ketone, dichloromethane or tetrahydrofuran.