baber/WOPTO huggingface dataset:
Patent KR-20070065050-A (KR)
Title: Exhaust gas recirculation
Inventor: MYUNG JAE SUNG
IPC: F02M25/07
Filed: 2005-12-19
Abstract: An exhaust gas recirculation apparatus is provided to precisely mix exhaust gas with new fuel mixture when the exhaust gas exhausted from cylinders of an engine is re-circulated through an intake system so as to reduce NOX. An exhaust gas recirculation apparatus(1) of a vehicle includes an introducing opening(3) to receive exhaust gas and to communicate with an exhaust gas introducing pipe(2), partitions(5) having a plurality of through-holes(4) and provided at inner sides of the introducing opening to form a mixing chamber(6) of a predetermined space, and a gas pipe(7) for allowing new fuel mixture to flow, and a guide pipe(8) for guiding fuel mixture mixed in the mixing chamber into a combustion chamber, respectively coupled with the inner ends of the mixing chamber. The respective through-holes of the partitions are coupled with mixing pipes(10) having a plurality of penetrating holes(9) so that new fuel mixture flows into the guide pipe through the mixing pipes. The exhaust gas introduced into the mixing chamber when the new fuel mixture passes through the mixing chamber enters the mixing chamber and is mixed with the new fuel mixture.
Patent KR-20070003523-A (KR)
Title: Display and driving method thereof
Inventor: JO SUNG HAK
IPC: G09G3/36
Filed: 2005-12-26
Abstract: A display device and a driving method thereof are provided to minimize motion blurring phenomenon of hold type display device by inserting black data only to data, which is lower than a predetermined reference gradation value. A display device includes a data aligning unit(82) and a driving unit. The data aligning unit analyzes gradation of input data and inserts black data to the input data, which is lower than a predetermined reference gradation value, so that the data is arranged. The driving unit displays the data from the data aligning unit on a display panel. The driving unit includes a data driver(83), a scan driver(84), and a timing controller(81). The timing controller supplies the input data to the data aligning unit, supplies the data from the data aligning unit to the data driving unit, and controls the data and scan drivers.
Patent KR-20070068606-A (KR)
Title: Conformance test method for bioapi bsp without bioapi framework
Inventor: CHO BYONG JIN
IPC: G06F19/00
Filed: 2005-12-27
Abstract: A method for testing standard propriety based on BSP independent of a BioAPI framework is provided to test the BSP developed in a company applies with a BioAPI v2.0 by clarifying whether a BUT(BSP Under Test) does not apply with the standard or the framework is defect when an error of an API is generated. A BioAPI module to be tested is loaded to a propriety testing tool without installing the BioAPI framework. BSP schema information of the loaded BioAPI module is obtained through 'Units_GetBSPSchema' of the loaded BioAPI module. All or a part of functions of the loaded BioAPI module are tested, and a test result is output in an XML(eXtensible Markup Language) form. The functions to be tested are selected from a checkbox of a GUI(Graphic User Interface).
Patent KR-20070069919-A (KR)
Title: Method for forming capacitor in semiconductor device
Inventor: PARK JONG BUM
IPC: H01L27/108
Filed: 2005-12-28
Abstract: A method for manufacturing a capacitor in a semiconductor device is provided to remove a bunker defect produced under a storage node by employing PSG(Phospho-Silicate-Glass)/amorphous carbon or BPSG(Boro-Phospho-Silicate-Glass)/amorphous carbon structure in a storage node oxide layer. Interlayer dielectrics(32,34) are formed on a semiconductor substrate(31), and storage node contact plugs(33,35) penetrate the interlayer dielectrics to contact a predetermined region of the semiconductor substrate. First and second sacrificial films are formed on the interlayer dielectrics comprising the storage node contact plugs, and then are etched to expose the storage node contact plugs. A storage node(40a) is formed along an inner surface of the storage node hole, and the second sacrificial film is removed through dry etching. The first sacrificial film is removed by wet etching, and a dielectric film and a plate electrode are formed on the storage node.
Patent KR-20070071775-A (KR)
Title: Liquid crystal display device and method for driving the same
Inventor: SHIN KWANG HOON
IPC: G02F1/133
Filed: 2005-12-30
Abstract: An LCD(Liquid Crystal Display) and a method of driving the same are provided to reduce motion blur in a hold-type LCD and minimize interference between lamps of a scanning backlight by using a light valve that can prevent light leakage into an adjacent region. A liquid crystal panel(70) includes an upper substrate(71) and a lower substrate(72) with liquid crystal filled therebetween. A backlight unit(50) is disposed under the liquid crystal panel to irradiate light thereto. A light valve(60) is divided into a plurality of regions so as to separately control light of the backlight unit for the regions. A first transparent electrode(63) is formed on an entire surface of a first substrate(61). A first transparent insulating layer(64) is formed on the first transparent electrode. A second substrate(62) faces the first substrate. A plurality of second transparent electrodes(66) are formed in one direction on the second substrate. Light shielding layers(67) are formed in one direction so as to have gaps from the second transparent electrodes. An opaque oil layer(65) and an electrolyte aqueous solution(68) that transmits light are formed to a predetermined thickness between the first and second substrates.
Patent KR-20050073447-A (KR)
Title: Electrical household appliance equipped with a control device and a display device
Inventor: RANGE JUERGEN
IPC: F24C7/08
Filed: 2002-09-09
Abstract: One embodiment of the invention concerns an electrical household apparatus, for example a washing machine, equipped with a control device in the form of a panel, said panel comprising a display device for providing visual data to the user. Said panel (10) is made of a material which is substantially opaque when it has a normal thickness (14). One area specific to the display device (15) comprises at least one transparency zone (20) wherein the thickness of the panel material is reduced relative to the thickness of the material outside said transparency zone such that light from a light source (16), for example a light-emitting diode, located behind the panel may pass through said transparency zone. Such a configuration provides backlighted panels having a closed surface. In another embodiment, the control device is in the form of a turning knob (70, 80).
Patent KR-20050046722-A (KR)
Title: Process for the preparation of melamine
Inventor: GRIMBERGEN REINIER
IPC: C07D251/60
Filed: 2003-07-29
Abstract: Process for the preparation of melamine, comprising a first mixing step in which at least two melamine-containing flows, origination from at least two different processes for the preparation of melamine, are brought into contact with each other, with a mixture being formed. In a preferred embodiment at least one melamine-containing flow contains melamine from a low-pressure gas-phase process for the preparation of melamine and at least one melamine-containing flow contains melamine from a high-pressure liquid-phase process for the preparation of melamine.
Patent KR-20050036981-A (KR)
Title: Thin film transistor, liquid crystal display apparatus, manufacturing method of thin film transistor, and manufacturing method of liquid crystral display apparatus
Inventor: FUJII AKIYOSHI
IPC: G09F9/30
Filed: 2003-07-23
Abstract: A manufacturing method of a thin film transistor of the present invention includes the steps of (i) forming an electrode formation area in which a source electrode and a drain electrode are formed by applying a droplet of an electrode raw material, (ii) applying the droplet of the electrode raw material on drop-on positions located off a forming area of a semiconductor layer and in the electrode formation area, and (iii) forming the source electrode and the drain electrode in the electrode formation area. With this arrangement, it is possible to surely prevent adherence of a splash droplet on a channel section between each electrode, in forming the source electrode and the drain electrode by applying the droplet of the electrode raw material.
Patent KR-20050057530-A (KR)
Title: Integrated, digitally-controlled crystal oscillator
Inventor: KLEMMER NIKOLAUS
IPC: H03B5/32
Filed: 2003-08-22
Abstract: A quartz crystal oscillator comprises a balanced circuit with a quartz crystal resonator device connected in series resonance across a balanced, low impedance node within a sustaining amplifier. A phase modulator such as a quadrature modulator is included in the feedback loop to allow programming of the loop phase shift thereby to alter the frequency point on the crystal resonance curve at which the circuit oscillates. The in phase loop signal is hardlimited while the quadrature loop signal component is not hardlimited with the effect that the frequency control curve slope is more accurately defined. An active neutralization of the crystal's parasitic shunt capacitance is disclosed for obtaining a linear frequency control curve.
Patent KR-20050090370-A (KR)
Title: Cooling device for steel strip
Inventor: MATSUURA YASUO
IPC: C23C2/00
Filed: 2003-09-09
Abstract: enables the resistance coefficient of a nozzle to be decreased and a cooling device assembly to be downsized in a cooling device requiring a higher cooling rate; in particular, the invention is a cooling device for a steel strip, said cooling device being equipped with a plurality of nozzles protruding from the surfaces of a cooling chamber so as to keep the distance between the tips of said nozzles and the surfaces of said steel strip in the range from 30 to 100 mm and cooling said traveling steel strip by ejecting a cooling medium through said nozzles, characterized in that D/d of said blowing nozzles satisfies the expression 1.5 (D/d (3.0 wherein d is the inner diameter at the tip of a nozzle (steel strip side) and D the inner diameter at the foot of a nozzle (cooling chamber side).
Patent KR-20050061536-A (KR)
Title: Multi-mode terminal in a wireless mimo system with spatial multiplexing
Inventor: WALTON J RODNEY
IPC: H04J99/00
Filed: 2003-10-24
Abstract: A user terminal supports multiple spatial multiplexing (SM) modes such as a steered mode and a non-steered mode. For data transmission, multiple data streams are coded and modulated in accordance with their selected rates to obtain multiple data symbol streams. These streams are then spatially processed in accordance with a selected SM mode (e.g., with a matrix of steering vectors for the steered mode and with the identity matrix for the non-steered mode) to obtain multiple transmit symbol streams for transmission from multiple antennas. For data reception, multiple received symbol streams are spatially processed in accordance with the selected SM mode (e.g. , with a matrix of eigenvectors for the steered mode and with a spatial filter matrix for the non-steered mode) to obtain multiple recovered data symbol streams. These streams are demodulated and decoded in accordance with their selected rates to obtain multiple decoded data streams.
Patent KR-20050074550-A (KR)
Title: 6-(2-halogenphenyl)-triazolopyrimidines derivatives and their use as fungicide
Inventor: TORMO IBLASCO JORDI
IPC: C07C69/65
Filed: 2003-11-04
Abstract: Substituted 6-(2-halogenphenyl)- triazolopyrimidines of formula (I) in which R1 denote alkyl, alkenyl, alkynyl, alkadienyl, haloalkyl, haloalkenyl, cycloalkyl, phenyl, naphthyl, or a 5- or 6-membered saturated, unsaturated, or aromatic heterocycle, containing one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom, wherein R1 and R2 radicals may be substituted as defined in the description, R2denote hydrogen, or a group mentioned for R1; or R1 and R 2 together with the interjacent nitrogen atom represent a 5- or 6- membered heterocycle, containing one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom, which ring may be substituted as defined in the description; Hal is halogen; L1, L3 independently denote hydrogen, halogen, or alkyl; L2 is hydrogen, halogen, haloalkyl, or NH2, NHRb, or N(Rb) 2, wherein Rb is as defined in the description,wherein at least one from L1, L2, and L3 is not hydrogen; X is halogen, cyano, alkyl, alkoxy, haloalkoxy or alkenyloxy processes for their preparation, compositions containing them and to their use for combating phytopathogenic fungi.
Patent KR-20050074617-A (KR)
Title: Method for forming a separator plate for a fuel cell, and separator plate
Inventor: REIJERSE JOOST FREEK CEES JAN
IPC: H01M8/02
Filed: 2003-11-13
Abstract: The invention relates to a method for forming a separator plate for a fuel cell, which separator plate has a number of projecting sections. According to the invention, the projecting sections in the separator plate are formed by a metal plate being pressed onto a die having a number of recessed sections with the aid of a pressurized fluid or by the die being pressed onto the metal plate supported by pressurized fluid, the recessed sections in the die corresponding to the projecting sections which are to be formed in the metal plate, in order to obtain the separator plate having the projecting sections. The invention also relates to a separator plate produced using the method.
Patent KR-20050086618-A (KR)
Title: Mirror display message board
Inventor: HOLLEMANS GERRIT
IPC: G09F27/00
Filed: 2003-11-07
Abstract: A mirrored electronic message board having a display portion and a recognition system is disclosed. The recognition system has a processor, an identity input, and a memory. The identity input receives identity information relating to the identity of a user in proximity to the mirrored electronic message board. The processor analyzes the identity information to determine the identity of the user. The processor then utilizes the determined identity to retrieve data associated with the identified user from the memory. The retrieved data is then provided to the display portion of the mirrored electronic message board for review by the identified user.
Patent KR-20050095860-A (KR)
Title: Released motion winding machine for thermoplastic fibres
Inventor: NAULET CHRISTOPHE
IPC: B65H57/28
Filed: 2004-01-22
Abstract: The inventive winding machine (1) essentially consists of a frame (2) provided with at least one spindle (6, 7) for supporting at least one spinning cake. Said spindel rotates around a first axis which is possibly perpendicular to the diameter of the cake. Said winding machine also comprises at least one positioning and guiding device (8) for positioning and guiding at list one thread on the rotating spindel (6, 7). Said winding machine is characterised in that the spindel (6, 7) is arranged in such a way that it is linearly movable along the first axis of rotation.
Patent KR-20050119682-A (KR)
Title: 4-(2-phenyloxyphenyl)-piperidine or -1,2,3,6-tetrahydropyridine derivatives as serotonin reuptake inhibitors
Inventor: BANG ANDERSEN BENNY
IPC: A61K31/4418
Filed: 2004-04-02
Abstract: The invention provides compounds represented by the general formula (I) wherein the substituents are defined in the application. The compounds are useful in the treatment of an affective disorder, including depression, anxiety disorders including general anxiety disorder and panic disorder and obsessive compulsive disorder.
Patent KR-20060033860-A (KR)
Title: Double-clad fiber scanning microscope
Inventor: YE JING YONG
IPC: G02B21/06
Filed: 2004-05-28
Abstract: A scanning microscope having a laser outputting an excitation laser beam and a fiber member having a first core and a second core. The second core is generally disposed within the first core and is operable to receive the excitation laser beam from the laser and transmit the excitation laser beam to a sample to be tested. A moveable stage supports an end of the fiber member and/or a sample to be tested and is operable to move the end of the fiber member and the sample to be tested relative to each other.
Patent KR-20060026443-A (KR)
Title: Viscoelastic polyurethane foam
Inventor: LUTTER HEINZ DIETER
IPC: C08G18/66
Filed: 2004-05-21
Abstract: The subject invention provides a viscoelastic polyurethane foam being flame retardant and having a density of greater than two and a half pounds per cubic foot that com prises a reaction product of an isocyanate component, an isocyanate-reactive blend, and a chain extender. The isocyanate-reactive blend includes a first isocyanate reactive component and a second isocyanate-reactive component. The first isocyana te- reactive component includes at least 60 parts by weight of ethylene oxide (EO) ba sed on 100 parts by weight of the first isocyanate-reactive component and the second isocyanate-reactive component includes at most 30 parts by weight of EO based on 100 parts by weight of the second isocyanate-reactive component. The chain extender is reactive with the isocyanate component and has a backbone chain with from two to eight carbon atoms and is present in an amount of from 5 to 50 parts by weight based on 100 parts by weight of the foam. A composition useful in making the viscoelastic polyurethane foam is also disclosed.
Patent KR-20060033872-A (KR)
Title: Process for the preparation of propylene carbonate
Inventor: LANGE JEAN PAUL
IPC: C07C29/12
Filed: 2004-06-28
Abstract: Process for the preparation of propylene carbonate, which process comprises contacting propylene oxide with carbon dioxide at a temperature of from 150 to 250°C in the presence of a recycled tetraalkylphosphonium bromide catalyst.
Patent KR-20060082418-A (KR)
Inventor: USHIJIMA MASAKAZU
IPC: H05B41/24
Filed: 2006-01-11
Abstract: 본원발명은 전력 제어를 실시할 때, 트랜스 1차측 전압의 실효치의 위상과 전류 위상을 동일하게 제어함으로써 역률을 악화시키지 않고 전력을 제어하고자 하는 것이다. 
     전류공진형의 인버터 회로는 승압 트랜스를 가지고, 상기 승압 트랜스의 2차측 권선측은 상기 승압 트랜스의 2차 권선의 누설 인덕턴스와 2차측 회로에 존재하는 용량 성분과의 사이에서 공진회로를 구성하고, 상기 승압 트랜스의 1차 권선의 일끝단은 전원측에 접속되고, 상기 1차 권선의 다른 끝단은 전류 트랜스의 1차 권선을 개재하여 스위치ㆍ스너버(Switched snubber) 회로에 접속되며, 상기 스위치ㆍ스너버 회로는 서로 극성이 다른 한 쌍의 트랜지스터로 구성되고, 상기 한 쌍의 트랜지스터의 베이스(게이트)끼리는 접속되어 상기 전류 트랜스의 2차 권선에 접속되고, 상기 한 쌍의 트랜지스터의 한쪽의 콜렉터는 상기 전류 트랜스의 1차 권선에 접속되고, 다른 한쪽의 트랜지스터의 콜렉터는 콘덴서를 개재하여 상기 전류 트랜스의 1차 권선에 접속되는 것을 특징으로 한다.
Patent KR-20060023583-A (KR)
Inventor: HWANG KWANG SEON
IPC: D06F17/10
Filed: 2006-01-14
Abstract: 본 발명은 세탁기용 펄세이터(Pulsator)에 관한 것으로서, 더욱 상세하게는 고정된 벨트풀리를 중심으로 세탁기의 회전판에 베어링을 매개로 다수의 세탁봉이 설치되어 회전판이 회전할 때 세탁판에 설치된 세탁봉도 따라 돌면서 상기한 각각의 세탁봉의 축단에 설치된 벨트풀리에 연결된 벨트의 외측이 고정된 벨트풀리에 접촉하여 감기면서 세탁봉을 회전 시키게 된다. 이때 고정된 벨트풀리 반대쪽은 벨트가 풀리면서 구동 범위가 유지된다. 이렇게 구동된 세탁봉은 모두 같은 방향으로만 회전을 하게 되어  세탁물이 가운데로 모이지 않고 흩어지게 해준다. 즉 세탁물이 세탁봉에 접촉하여 세탁봉의 회전에 따라 회전하며 중심 쪽으로 이동할 때 옆의 세탁봉의 반대쪽과 만나게 되어 그 회전방향과 진로를 유지하게 되는 것이다. 
     상기한 일련의 동작에 따라 세탁물은 세탁판이 회전할 때 세탁판을 따라서 세탁조 내를 크게 회전하면서 부분적으로 세탁봉이 설치된 곳을 지나며 작은 범위의 교반이 이루어져 세탁물을 뒤섞으며 세탁력을 향상 시키게 구성한 세탁기의 펄세이터(Pulsator)이다. 
       
     세탁기, 세탁봉, 펄세이터, 회전판
Patent KR-20070075786-A (KR)
Title: Private sms message transmitting and receiving system and method thereof
Inventor: CHOI JI HOON
IPC: H04W4/14
Filed: 2006-01-16
Abstract: A system and a method for transmitting and receiving secret short messages are provided to send the first short message to a receiving terminal together with the second short message having a password so that the third person only can recognize the first short message without being aware that the second short message, which the user of the receiving terminal can confirm through the input of the password, has been received to the receiving terminal. A system for transmitting and receiving secret short messages comprises a message server(300), a sending terminal(100), and a receiving terminal(400). The message server(300) provides a secret short message service wireless Internet site. The sending terminal(100) accesses the wireless Internet site of the message server(300) through a communication network, inputs the first short message, the second short message, and a password, and transmits them to the message server(300). The receiving terminal(400) receives the first short message and the second short messages from the message server(300) and confirms the first short message. In order to confirm the second short message, the receiving terminal(400) inputs the password.
Patent KR-20070076695-A (KR)
Title: Method for displaying roaming service charge in mobile communication terminal
Inventor: KIM YOUNG BU
IPC: H04B1/40
Filed: 2006-01-19
Abstract: A method for displaying information about roaming service rates in a mobile communication terminal is provided to display rate information for a roaming service on a displayer of the mobile terminal when a user of the mobile terminal gets out of a service area of a mobile service provider, to which the user subscribes, and receives a roaming service provided by another mobile service provider. A microprocessor of a mobile terminal reads information about a preferred roaming list(PRL) stored in a memory(S32). A mobile communication system, which provides a communication channel by using information about the PRL and values of a number assignment module(NAM), is searched(S33). It is determined whether a system identifier(SID) of the mobile communication system is identical to a HOME_SID_IND among the values of the NAM if the mobile communication system matching with information included in the PRL exits(S35). If the SID is identical to the HOME_ SID_ IND, the microprocessor displays a table relative to a roaming service stored in the memory, on a displayer, or a voice corresponding to the table is output through a voice processor(S37,S38).
Patent KR-20070080522-A (KR)
Title: Chemical circulation apparatus
Inventor: CHOI WOOK JIN
IPC: H01L21/02
Filed: 2006-02-07
Abstract: A chemical circulation apparatus is provided to prevent the generation of processing accidents due to an abnormal state of a circulation pump by detecting the flow rate of the circulating pump and stopping a corresponding process. A chemical circulation apparatus includes an inner bath(102) for storing chemicals, an outer bath, a circulation pump and a flow meter. The outer bath(104) receives the chemicals overflown the inner bath. The circulation pump(108) supplies the chemicals overflown the outer bath to the inner bath. The flow meter is installed at an output port of the circulation pump in order to monitor the flow rate of the circulation pump. The flow meter is capable of generating an interlock corresponding to the variation of the flow rate of the circulation pump.
Patent KR-20070081655-A (KR)
Title: Simulation method enabling control of simulation time
Inventor: KWON SUN MIN
IPC: G06F9/44
Filed: 2006-02-13
Abstract: A simulation method capable of adjusting a simulation time is provided to adjust the simulation time required for simulating hardware design by performing simulation according to change of an execution time and a clock cycle condition in an actual environment of a sub block system for designing hardware. A target execution time and an execution clock cycle of a sub block program are checked in the actual execution environment(S101). The simulation clock cycle used for the simulation is determined(S102). An estimated simulation time of the sub block program is obtained based on the target execution time, the execution clock cycle, and a simulation clock cycle(S103). The simulation of the sub block program is performed. The time required for simulating the sub block program is measured. The estimated execution time of the sub block program in the actual environment is obtained from the measured time.