baber/WOPTO huggingface dataset:
Patent KR-20080111645-A (KR)
Title: Accelerating admixture compositions for increasing fly ash mixing ratios in winter season
Inventor: CHA CHEOL YONG
IPC: C04B24/12
Filed: 2007-06-19
Abstract: A promotion type compound composition is provided to secure a predetermined mobility using only used amount of water reducing agent used conventionally to concrete for winter and to increase a compounding rate of the fly ash by revealing a predetermined early strength in a low temperature. A promotion type compound composition increases a compounding rate of fly ash by being used in concrete for winter and comprises 15-40 weight% of polycarboxylic acid salt, 1-5 weight% of triethanolammine, 2-7 weight% of sodium thiocyanate, 2-7 weight% of glycine and water having a rest amount.
Patent KR-20080112477-A (KR)
Inventor: KIM BYOUNG CHAE
IPC: E01C15/00
Filed: 2007-06-21
Abstract: A construction method of a sidewalk and a sidewalk block provided with an elastic layer are provided to make construction simple and to have excellent durability. A construction method of a sidewalk provided with an elastic layer comprises the steps of manufacturing a weight block(10) having a joint(14) on the side to correspond to the vertical separation and an elastic panel on the upper part, forming a base layer(12) on the road with the lateral expansion and assembly force of the weight block by forming an interference structure for hindering the upward separation of the weight block, and forming an elastic sidewalk layer(34) with the lateral expansion of the elastic panel.
Patent KR-20080003254-A (KR)
Title: A pair of flat-type flexible cable connectors and harness of flat-type flexible cable
Inventor: IKUTA KEIICHIRO
IPC: H01R12/78
Filed: 2007-06-27
Abstract: A pair of flat flexible cable connectors and hardness of a flat flexible cable are provided to select freely one to N connection or one to one connection by changing a direction of a depth direction of a first connection and a second connection, avoid increase in cost by not increasing the kind of a terminal or the kind of a flat-type flexible cable, perform stable insertion and withdrawal even when a two-contact type is used, and offer a harness of the flat-type flexible cable using one connector. A pair of flat flexible cable connectors includes a first connector(100) and a second connector(200). The first connector includes a plate-type cable holder(103). The plate-type cable holder has flat sections on both sides in a thickness direction and an end portion protruded in a depth direction. The second connector includes plural contact terminals(220) to contact respectively exposed conductors(302a). The pair of flat flexible cable connectors prevents the connection of the first connector, positioned in a direction opposite to the depth direction, to the second connector and prevents the connection of an inverted flat flexible cable end portion, which is positioned in a direction opposite to the depth direction, to the first connector.
Patent KR-20090001270-A (KR)
Title: System and method for real-time personal broadcasting
Inventor: O JU IL
IPC: G06Q50/10
Filed: 2007-06-29
Abstract: A real-time individual broadcasting system for transmitting multimedia contents using streaming transmission technology and a method for the same are provided to broadcast without interference of connection management server or administrator. A real-time individual broadcasting method for transmitting multimedia contents using streaming transmission technology comprises following steps. A viewer client requests connection from a connection management server. The connection management server provides an IP address about a peer to the viewer client who wants to watch a one among broadcast channels. Adjacent peers requests a broadcast channel list, including broadcast channel information which is on the air by a broadcast client, from the peer. The viewer client requests a broadcasting list including one or more broadcast system channel. The both of broadcast channel lists, in which one is from the peer, the other is from the adjacent peers, are transmitted to the viewer client. The viewer client receives encoded broadcast data about the broadcast channel.
Patent KR-20080003270-A (KR)
Title: Supercooling apparatus
Inventor: KIM SU CHEONG
IPC: F25B40/02
Filed: 2007-07-02
Abstract: A supercooling device is provided to maintain supercooled state by controlling intensity of an electric field and freezing speed. A supercooling device(100) comprises a receiving space, a freezing unit such as a freezing cycle(30), a non-freezing operation unit such as a voltage generate unit(40), and a control unit such as a micro computer(90). The freezing unit cools down the receiving space. The non-freezing operation unit supplies an electric field to the receiving space to perform a non-freezing mode. The control unit controls the non-freezing operation unit and progresses the non-freezing mode before the object reaches to phase transformation temperature. The control unit maintains the object in supercooled state by reducing freezing speed.
Patent KR-20090003632-A (KR)
Title: Extracts of chrysanthemum indicum l. having anti-inflammation activity and process for preparation
Inventor: CHOI DONG KUG
IPC: A61P25/16
Filed: 2007-07-03
Abstract: A pharmaceutical composition for preventing and treating the nerve inflammatory disease, and a health food are provided to treat the nerve inflammatory disease without side effect and toxicity. A pharmaceutical composition for preventing and treating the nerve inflammatory disease contains an extract of Chrysanthemum indicum as an active ingredient. Preferably the extract of Chrysanthemum indicum is extracted by using an extraction solvent selected from the group consisting of water, a C1-C4 alcohol or their mixture solvent.
Patent KR-20090002814-A (KR)
Title: 광 차단 장치를 구비한 휴대용 전자 기기
Inventor: LEE SUNG YOUNG
IPC: H04B1/38
Filed: 2007-07-04
Abstract: 본 발명은 휴대용 전자 기기에서 터치키로 발광되는 광을 균일하게 조사함과 아울러 전면 시트의 측면으로 불빛샘을 방지하도록 한 광 차단 장치를 구비한 휴대용 전자 기기에 관한 것으로, 터치키 인쇄 회로 기판 및 상기 터치키로 광을 조사하는 적어도 하나 이상의 발광소자를 구비한 하우징과, 상기 하우징의 전면에 구비됨과 아울러 상기 터치키의 패턴이 형성된 전면 시트로 구성된 광 차단 장치를 구비한 휴대용 전자 기기에 있어서, 상기 전면 시트에 형성되고, 상기 발광 소자에서 상기 전면 시트로 광의 발광시 상기 전면 시트의 외측으로 조사되는 광을 차단함과 아울러 상기 터치키 부분으로 반사시켜 조사되게 하는 광 차단 장치를 포함하며, 이로 인해, 상기 전면 시트의 외측으로 산란되는 광을 차단됨과 아울러 터치키로 조사되는 광을 밝고 균일하게 할 수 있는 이점이 있다.  
       
     휴대용 전자 기기, 전면 시트, 광 차단 장치, 불빛샘 방지
Patent KR-20090004277-A (KR)
Title: Liquid crystal lens
Inventor: JUNG SUNG MIN
IPC: G02F1/1343
Filed: 2007-07-06
Abstract: A liquid crystal lens is provided to minimize influence of lateral field by using vertical electric field and control phase change by operating a liquid crystal side with 3 electrodes. A first electrode(122) is formed in the whole surface of the inner side of a first substrate(120). A first alignment layer(124) is formed on the first electrode. A second substrate(130) is separated in order to face the first substrate. A plurality of second electrodes(132) are formed on the first substrate. A plurality of second electrodes have a first separation distance. A plurality of third electrodes(136) are overlapped with second electrodes through an insulating layer. A plurality of third electrodes have a second separation distance. A second alignment layer(138) is formed in the whole above surface of a plurality of third electrodes. The alignment treatment of the second alignment layer is performed to the vertical direction based on the longitudinal direction of the third electrodes. A liquid crystal layer(140) is formed between the first alignment layer and the second alignment layer.
Patent KR-20090009488-A (KR)
Title: Semiconductor component mounting apparatus
Inventor: HAN SUNG KYU
IPC: H01R43/00
Filed: 2007-07-20
Abstract: A semiconductor component mounting apparatus is provided to apply rotation motion generated by a rack and a pinion to a driving shaft, thereby using a connector for a long time and securing connecting reliability between connecting patterns of a connecting pin of the connector and a semiconductor component. A base panel(103) is combined in a plurality of leg upper portions. A fixing tube(104) is bolted and connected to an upper portion of the base panel. A plurality of connectors(101) is connected in an upper portion of the fixing tube in a columnar direction. A connecting unit of the connector connects the connector to the fixing tube. A motion tube(106) comprises a hollow unit so that the motion tube is closely attached to an external circumference of the fixing tube.
Patent KR-20090010478-A (KR)
Title: Semiconductor memory devices and data sensing method thereof
Inventor: CHOI JUNG HWA
IPC: G11C11/4091
Filed: 2007-07-23
Abstract: A semiconductor memory device and a data sensing method thereof are provided to improve reliability by increasing operation speed. A control logic circuit(110) controls overall operation of a semiconductor memory device(100) in response to an external command(CMD). A memory cell array(120) includes a plurality of blocks(BLK0-BLKi). Each block includes memory cells. A plurality of sensing amplifiers(SA0-SAi) senses data stored in the memory cell. A row decoder(130) selectively activates a word line in response to a row address(RA). An edge driver(140) generates sensing control signals in response to a block selection signal from the row decoder and a control signal(PS) from the control logic circuit. A column decoder(150) selects a bit line in response to a column address(CA). A voltage of the selected bit line is delivered to an input/output buffer(160). The input/output buffer outputs data corresponding to an inputted bit line voltage outside.
Patent KR-20090010779-A (KR)
Title: Partition type flap valve
Inventor: PARK MIN HYE
IPC: F16K1/46
Filed: 2007-07-24
Abstract: A division fence flap valve in which the structural deformation is prevented is provided that the structural deformation in which the flap valve is not transformed into is prevented. A division fence flap valve comprises a valve frame(10), a top packing(50) and lower part packing(60), a upper disk(70) opening and closes the path of the valve frame, an upper disk reinforcement method(90) and a lower disc reinforcement method(100) reinforcing a bottom disc(80), and an upper disk and a lower disc(80). The valve frame includes a drainpipe(11) connected to waterway. The coupling flange(13) is formed in order to face to the circumference of the bottom disc.
Patent KR-20090010808-A (KR)
Title: Terminal and method for playing multimedia file thereof
Inventor: KIM EUN SUN
IPC: H04B1/40
Filed: 2007-07-24
Abstract: A terminal and a multimedia file reproduction method thereof are provided to change field information of multimedia files, so that the multimedia files can be controlled and reproduced in desired volume. A controller recognizes an idle mode of a terminal(S201). The controller confirms whether a multimedia file reproduction mode is selected(S203). If so, the controller selects a particular multimedia file(S205). The controller drives a reader to read a field of the selected file, and controls volume of a speaker(S207). The controller reproduces the file in the controlled volume(S209). The controller confirms whether the corresponding file is completely reproduced(S211). If so, the controller confirms whether the multimedia file reproduction mode is completed, and terminates the corresponding function(S213).
Patent KR-20080015728-A (KR)
Title: Semiconductor memory device containing antifuse write voltage generation circuit
Inventor: TOMITA HIROYOSHI
IPC: G11C11/4074
Filed: 2007-08-10
Abstract: A semiconductor memory device containing an anti-fuse write voltage generation circuit is provided to stabilize a voltage of the anti-fuse write voltage generation circuit. According to a semiconductor memory device receiving an external power supply voltage, a first internal voltage generation circuit(22) generates a first internal voltage by boosting the external power supply voltage. A memory core(10) receives the first internal voltage. An anti-fuse memory is written with information. A write voltage generation circuit(44) generates an anti-fuse write voltage by boosting the first internal voltage. The writing to an anti-fuse of the anti-fuse memory is performed by applying the anti-fuse write voltage.
Patent KR-20080052294-A (KR)
Title: Substrates for analyzing the coverage of self-assembled molecules and methods of analyzing the coverage of self-assembled molecules using the same
Inventor: AH CHIL SEONG
IPC: G01N33/48
Filed: 2007-08-16
Abstract: Substrates for analyzing the coverage of self-assembled molecules are provided to measure efficiently the presence and reaction degree of functional groups on the surface of self-assembled molecules by using nanoparticles without use of complicated methods such as FT-IR(Fourier Transform InfraRed), XPS(X-ray photoelectron spectroscopy) and fluorescence method. A substrate for analyzing the coverage of self-assembled molecules comprises: a substrate(100) for immobilizing biomaterials; a self-assembled molecule layer(102) formed on the substrate and having a functional group capable of reacting with an amine group; a capture DNA molecule(200) having the amine group to be combined with the self-assembled molecule layer; and a probe DNA molecule combining with the capture DNA molecule and having nanoparticles on the surface, wherein the functional group capable of reacting with an amine group is -SH, -NH2, -Si(OCH3)3, -Si(OC2H5)3 and -Si(Cl)3. Further, the substrate(100) for immobilizing biomaterial is one selected from a group consisting of glass, polycarbonate, polyester, polyethylene, polypropylene and wafer.
Patent KR-20090017902-A (KR)
Title: Turbidimeter comprising measurement slope to minimize adhesion of foreign-matter
Inventor: PARK CHAN WON
IPC: G01N21/00
Filed: 2007-08-16
Abstract: A turbidity meter is provided to form an inclined face at a sensor measurement portion such that particles hardly adhere to the inclined face and automatically remove particle adhering to the inclined face using a vibrator to minimize measurement error caused by the particles. A turbidity meter includes a measurement unit having a pair of a transmitter(11) and a receiver(12). The measurement unit has an inclined face in order to minimize adhesion of particles or bubbles. The turbidity meter minimizes measurement error by using the transmitter and the receiver when measuring turbidity, and thus the performance of the turbidity meter is improved.
Patent KR-20090017912-A (KR)
Title: Rake and performance measurement system for gas turbine combustors using the same
Inventor: KIM HYUNG MO
IPC: G01M15/00
Filed: 2007-08-16
Abstract: A rake and a performance measurement system of a gas turbine combustor using the same are provided to measure exhaust gas of the gas turbine combustor at high resolution by rotating the rake at the measurement position. A performance measurement system of a gas turbine combustor comprises a measuring unit(101) which is combined with a combustor outlet(201) and receives the exhaust gas; a rake module(110) including a drive motor, a gear box connected with the drive motor via a connection shaft, and a rake(111) connected with the gear box via a rotation shaft in order to rotate in the measuring unit; and a plurality of sensors which are mounted on the rake and measures the exhaust gas.
Patent KR-20090017945-A (KR)
Inventor: SON HYO KUN
IPC: H01L33/00
Filed: 2007-08-16
Abstract: 본 발명의 실시 예는 반도체 발광소자 및 그 제조방법에 관한 것이다. 
     본 발명의 실시 예에 따른 반도체 발광소자는 표면이 요철 형상으로 형성된 요철표면의 반도체층; 상기 요철표면의 반도체층 위에 각 층이 요철 형태로 형성된 발광 구조물을 포함한다.  
       
     반도체, 발광소자, 요철 구조
Patent KR-20080105948-A (KR)
Title: Method and apparatus for testing integrated circuits by employing test vector patterns that satisfy passband requirements imposed by communication channels
Inventor: LAI BOSCO CHUN SANG
IPC: H04L12/26
Filed: 2007-08-21
Abstract: An integrated circuit test method using test vector patterns and an apparatus thereof are provided to test an integrated circuit device by using the test vector patterns which satisfy a pass band condition granted to the test vector patterns due to the restriction on practical use in a communication channel. A method for testing a device at high speed comprises the following steps of: generating plural test vector patterns(610); electrically transmitting the test vector patterns to the device to be tested(615); comparing received bit patterns, which electrically transmitted through a communication channel from the device, with the reference bit pattern related to each test vector pattern(620); determining at least one test result based on the comparison performed for a corresponding pattern of the plural test vector patterns; and outputting or recording at least one test result.
Patent KR-20090019503-A (KR)
Title: 순환수 살균 및 정수장치
Inventor: LEE SANG YOUL
IPC: B01D35/00
Filed: 2007-08-21
Abstract: 본 발명은 수족관이나 냉각탑과 같은 곳에서 순환되는 순환수에 대한 살균 및 정수처리를 위한 기술에 관한 것이며, 보다 구체적으로는 유입되는 순환수와 접촉되어 PH 6~6.5 범위로 약 산성화 시키는 산성백토 여과재; 상기 산성백토 여과재를 통과한 순환수가 접촉됨으로써 산화환원반응이 일어나 살균작용이 일어나도록 하는 동합금 금속사 여과재; 및 상기 산화환원반응에 의해 순환수에 용출되는 구리 또는 아연이온의 일부를 흡착시키는 작용을 하는 제올라이트 또는 활성탄소 여과재;를 포함하여 구성되어 살균 및 정수효율을 높일 수 있도록 하는 것을 특징으로 하는 순환수 살균 및 정수장치에 관한 것이다. 
       
     살균, 정수, 순환수, 수족관, 산성백토, 여과재, 동합금, 활성탄소
Patent KR-20080018819-A (KR)
Title: Butyl adhesive containing maleic anhydride and optional nanoclay
Inventor: OSMAN AKHTAR
IPC: C09J11/00
Filed: 2007-08-23
Abstract: A butyl adhesive comprising maleic anhydride optionally with nanoclay is provided to improve adhesion between rubber and the surface of a substrate, particularly in tire steel belts, window vibration damping materials, and sails of sailing boats. A butyl adhesive comprises maleic anhydride-grated butyl rubber produced by the method comprising the steps of: (a) providing a solution of brominated butyl rubber in a nonpolar hydrocarbon solvent; (b) adding at least 1 phr of maleic acid anhydride, antioxidant and a catalyst represented by the following formula 1 to the solution; and (c) carrying out a reaction in the solution at a temperature of 120 deg.C or lower under a pressure of at least 100 psi to form maleic anhydride-grafted butyl rubber. In formula 1, M is a divalent metal; R1 is a C2-C20 alkyl hydrocarbon; and R2 is a C2-C20 alkyl hydrocarbon.
Patent KR-20080048912-A (KR)
Title: Rack apparatus of vehicle multimedia
Inventor: OH JUNE SOO
IPC: B60R11/02
Filed: 2007-08-23
Abstract: A multimedia rack device for a vehicle is provided to have a simple structure and to attach and detach a portable device with various functions by connecting the portable device to an inner case sliding front to be protruded from an outer case. A multimedia rack device for a vehicle, comprises the followings: an outer case(110); an inner case(120) located at a front inner end of the outer case, and attached with a connectable portable device(150) to be detachable; a storage medium replay unit(140) located at one end of the inner case, to replay the storage medium; and a display unit(130) located at the other end of the inner case, to output an image of storage data of the storage medium replay unit or the portable device. The inner case slides forward to be protruded.
Patent KR-20080035955-A (KR)
Title: Rfid and system and method for the mobile station location identication service using communication network
Inventor: CHA MAENG Q
IPC: G06F19/00
Filed: 2007-08-28
Abstract: A system and a method for providing a moving object location service by using RFID(Radio Frequency IDentification) and the network are provided to offer the moving object location service by checking a location of a moving object stably and precisely in real-time without receiving environmental effects through the RFID and the network. A database manages an RFID tag(10) issued to each service user by mapping the RFID tag to the service user. A location determination server(30) discriminates RFID tag locations determined based on reference points of city infrastructure including a wireless repeater(20), which recognizes the RFID tag attached to the service user by using an RFID reader, or using the RFID reader and an AP(Access Point), and provides the location information of each RFID tag through the predetermined network by classifying the location information into each service user. The network is one of the wired/wireless broadcasting network, PSTN(Public Switched Telephone Network), the mobile network, the wired/wireless Internet, and WiBro(Wireless Broadband). If the RFID tag is powered on, an integrated control system(40) broadcasts the location information of the RFID tag, which is mapped by a service subscriber, in real time by recognizing location of the tag in real time.
Patent KR-20090021935-A (KR)
Title: Control method of auto-transmission oil pump for hybrid vehicle
Inventor: KIM JONG HYUN
IPC: B60W20/00
Filed: 2007-08-29
Abstract: A control method of automatic transmission oil pump for hybrid vehicle is provided to lower viscosity of oil by increasing oil temperature by operating a drive motor in case that oil temperature of an auto transmission is under a reference temperature in EV mode initial outbound in a hybrid vehicle structure using the auto transmission. A control method of automatic transmission oil pump for hybrid vehicle comprises steps of: sending oil temperature inside automatic transmission oil depositary(140) to a hybrid control unit; comparing the oil temperature with reference temperature; dropping viscosity by increment of oil temperature in case that the oil temperature is under the reference temperature. In the step that the oil circulates by a drive motor and the inner oil pump, oil temperature rises in a short time because a flow channel in which the oil goes to an oil cooler is blocked by a PCU.
Patent KR-20090022399-A (KR)
Title: Control board of device
Inventor: KWON YOUNG SUK
IPC: B60R21/16
Filed: 2007-08-30
Abstract: A fastening device of a control board is provided to simplify the process by pushing a fixing pin to a fixing hole without a bolt joining at one time and thus fastening a ground member to a housing. A fastening device of a control board comprises a housing(10) having a fixing hole(10a) fastening a control board(20) to a vehicle body; a control board cover(30) protecting the control board by covering its exterior, arranged on the top of the control board fastened to the housing; a ground member(40) grounding with the control board cover and a housing, mounted to the control board; and a fastening part fastened to a housing, integrated with the ground member.
Patent KR-20080065225-A (KR)
Title: Internal voltage monitoring circuit of semiconductor memory apparatus
Inventor: JANG CHAE KYU
IPC: G11C5/14
Filed: 2007-09-04
Abstract: An internal voltage monitoring circuit of a semiconductor memory apparatus is provided to perform an internal voltage test without wire bonding during the internal voltage test. A voltage divider part(100) outputs at least one divided voltage by dividing an internal voltage. A code detector set(200) performs digital coding of an output of the voltage divider part. A test driving part drives the voltage divider part during test driving. The code detector set includes a code detector for each divided voltage. Each code detector outputs a high or low digital code according to an output level of the voltage divider part.
Patent KR-20090026908-A (KR)
Title: Process for producing of tetrahydrofuran from 1,4-butanediol
Inventor: LEE EUN KU
IPC: C07D307/08
Filed: 2007-09-11
Abstract: A tetrahydrofuran is provided to be manufactured from 1,4-butanediol with a reaction yield using a simple impartiality having less risk. A tetrahydrofuran is manufactured by dehydrating 1,4-butanediol under presence of iron phosphate catalyst. A dehydrating temperature is 150~300°C. An iron phosphate catalyst is used independently or by being supported using carrier. The iron phosphate catalyst is pre-processed at a temperature of 200~400°C by using inert gas before the reaction.