baber/WOPTO huggingface dataset:
Patent KR-20080025261-A (KR)
Title: Dual pole dual throw radio frequency switch and tower mounted amplifier using the switch
Inventor: LEE KANG HYUN
IPC: H01P3/08
Filed: 2006-09-15
Abstract: A dual pole dual throw radio frequency switch and a tower mounted amplifier using the same are provided to prevent transmitting power from being moved to a receiving terminal in case of failure of a control DC power source. A dual pole dual throw radio frequency switch includes first to fourth transmitting lines and first to fourth slot line pattern units(11,12,13,14). The first to fourth transmitting lines form first to fourth ports. The first to fourth slot line pattern units perform signal transition with the first to fourth transmitting lines and are connected to each other. The first and third slot line pattern units have first and third slot lines(111,113) and first and second switching devices respectively. The second and fourth slot line pattern units have first and second loop-type slot lines(122,124), second and fourth slot lines(112,114), and second and fourth switching devices. The second slot line is connected to the first slot line. The fourth slot line is connected to the third slot line. The third slot line is connected to the first slot line.
Patent KR-20080026686-A (KR)
Title: Processing of low temperature sintering of ultra-fine nanoparticles and products thereof
Inventor: HUH SEUNG HUN
IPC: B22F3/10
Filed: 2006-09-21
Abstract: A sintering method of heavy metals at an ultra-low temperature of 1500 deg.C or less that is far lower than their melting points, and sintered heavy metals produced by the same are provided. A sintering method of heavy metal powder comprises the steps of: providing a metal powder having an average particle diameter of 10 nm prepared by pyrolyzing a metal carbonyl; and heat-treating the metal powder at a temperature of 900 to 1500 deg.C to sinter the metal powder. A sintered heavy metal is produced by sintering a heavy metal powder with FCC(Face Centered cubic) structure selected from the group consisting of Mo, Cr, W, Rh, Ru, Re, and Os at a temperature of 500 to 1500 deg.C, and has a sintering density of 90% or more and BCC(Body Centered Cubic) structure. The sintered heavy metal is an alloy of the metal. The sintered heavy metal is a composite material. In a method for producing a metal nanopowder by pyrolyzing an organic metal reagent containing at least one ring-shaped hydrocarbon ligand with a precursor, the method comprises installing at least two embedding type ceramic heaters in a reactor and heating the heaters to produce a nanopowder.
Patent KR-20080027543-A (KR)
Title: Drm converter system and platform server system and operating methods thereof
Inventor: KIM TAE SUNG
IPC: G06F17/00
Filed: 2006-09-25
Abstract: A DRM converting system, a platform system and operating methods thereof are provided to enable a terminal device to utilize various kinds of contents in a share state by converting contents having different DRM modes between contents service providers. A source CSP(Contents service provider)(100) provides source DRM contents by requirement of a platform system(110). The platform system inputs the source DRM contents from the source CSP, and converts the source DRM contents into target DRM contents and records the target DRM contents in server and client regions. A target CSP provides the source DRM contents by requirement of the platform system, and requires that the platform system converts the source DRM contents into the target DRM contents. A target CSP(120) provides the source DRM contents by requirement of the platform system, and requires conversion of the source DRM contents into the target DRM. A target terminal device(140) requires that the platform system converts the source DRM contents into the target DRM contents, so that the converted target DRM contents can be received and reproduced at the target terminal device.
Patent KR-20080042453-A (KR)
Title: A automobile of heating-apparatus and functioning method for the same
Inventor: LEE SANG YUN
IPC: B60H1/22
Filed: 2006-11-10
Abstract: A heating apparatus for a vehicle and a method of operating the same are provided to simplify the arrangement of pipelines for an engine room and to prevent an overload from being applied to the engine by allowing a cylindrical heat exchanger interposed between a turbo charger and an intercooler to use high-temperature heat discharged from the turbo charger. A heating apparatus for a vehicle comprises an engine(10), a turbo charger(20) to produce high-temperature and high-pressure air, and an intercooler(30) to heat-transfer the high-temperature and high-pressure air to cold air. The turbo charger intakes high-temperature exhaust gas discharged from the engine. The intercooler lowers the temperature of the high-temperature and high-pressure air discharged from the turbo charger before the air enters into the engine. A cylindrical heat exchanger(40) is interposed between the turbo charge and the intercooler to use the high temperature of the air discharged from the turbo charger.
Patent KR-20080043182-A (KR)
Title: Wall water open panel
Inventor: LEE YONG CHUN
IPC: E03C1/042
Filed: 2006-11-13
Abstract: A built-in water service box integrated with distributors is provided to reduce the number of pipes connected with the water service box by inserting hot and cold water pipe in a dual pipe connected with the water service box. A built-in water service box integrated with distributors comprises a main body(11), a hot water distributor(30), a cold water distributor(20), and a heat protection plate(25). The main body of the water service box has holes(12) formed right and left sides. The front side of the main body is open. The cold water distributor, which is installed in the main body, has a plurality of inlets and outlets(21). The hot water distributor, which is installed in the main body, has a plurality of inlets and outlets(31). The heat protection plate is installed between the hot water distributor and the cold water distributor. Hot and cold water pipes are connected with the inlets and the outlets of the distributor, wherein the hot and cold water pipes are covered with dual pipes.
Patent KR-20070095745-A (KR)
Title: Centrifugal compressor
Inventor: KIM CHEON KYUNG
IPC: F04D17/08
Filed: 2006-11-17
Abstract: A centrifugal compressor is provided to minimize generation of axial thrust though rotating speed of an impeller is increased and to guarantee a stable operation without installing a thrust bearing. A centrifugal compressor comprises an impeller(120), a shroud(130), a volute chamber(140), and a pressure control pipe(150). The impeller is used to inhale fluid axially in a rotation and to discharge the fluid at a radial direction. The shroud is formed with a suction port(110) corresponded to one surface of the impeller and positioned at one center portion, and used to cover front and rear sides of the impeller to guide a movement of the fluid. The volute chamber is positioned along a circumferential direction at an outside of the shroud to guide the fluid discharged by the impeller, to a discharge port. The pressure control pipe is used to connect a space of the other surface for the impeller with the suction port.
Patent KR-20080046396-A (KR)
Title: Assemble type check valve
Inventor: OH CHAN SE
IPC: F16K15/12
Filed: 2006-11-22
Abstract: An assemble type check valve is provided to improve durability of the valve by forming a guide with high wear and corrosion-resistant material. An assemble type check valve(10) includes a body(1), a plug(2), a spring(3), a coupling ring(4), and a guide(5). The body has an inlet(1a) at one side and an outlet(1b) at the other side. The plug is installed inside the body and has a diameter larger than that of the inlet of the body to cover the inlet of the body. The spring is installed inside the body and applies restoring force to press the plug toward the inlet of the body. The coupling ring is elastically fitted into an insertion groove formed on an inner diameter surface of the outlet of the body. The guide is assembled between the coupling ring and the plug and has a plug guide unit to move the plug back and forth.
Patent KR-20070055396-A (KR)
Inventor: SHOJI TAKASHI
IPC: H05K3/34
Filed: 2006-11-24
Abstract: 본 발명은 전자회로기판의 노출된 미세한 금속면에만, 정밀하게 땜납분말을 부착시키기 위한 땜납기판처리용 지그 및 전자회로기판에 대한 땜납분말의 부착방법에 관한 것이다. 
     전자회로기판의 노출된 금속표면에 점착성을 부여하고, 상기 점착부에 땜납분말을 부착시키며, 여분으로 부착된 땜납분말을 제거하기 위하 지그로서, 복수장 세트된 전자회로기판 부분에 대응하는 부분이 펀칭된 기판유지판, 상기 기판유지판에 설치된 전자회로기판의 양측 가장자리 방향 또는 양측 가장자리 방향과 하방 가장자리 방향에 있어서 기판을 삽입 가능하게 한 기판삽입구 및 삽입된 기판이 상기 기판삽입구로부터 빠져나오지 않도록 설치된 기판누름구로 이루어지는 땜납기판처리용 지그 및 상기 땜납기판처리용 지그에 전자회로기판을 삽입하고, 진동을 부여한 액체 속에 침지함으로써 여분으로 부착된 땜납분말을 제거하는 전자회로기판에 대한 땜납분말의 부착방법을 제공한다.
Patent KR-20070066870-A (KR)
Title: Liquid crystal display device
Inventor: EGI YUJI
IPC: G02B5/30
Filed: 2006-12-01
Abstract: An LCD(Liquid Crystal Display) is provided to install a phase difference film and a stacked polarizing plate on a light transmission substrate having an interposed display device. The liquid crystal materials is inserted between the first transmission substrate(101) and the second transmission substrate(102). A phase difference film is arranged at the outside of the first transmission substrate and located between the first transmission substrate and the stacked polarizing plates. In the stacked polarizing plates, the absorbing shafts thereof have the parallel nicol arrangement. The stacked polarizing plates have two polarizing plates. The phase difference film is selected from a group consisting of a film with the liquid crystal of hybrid alignment, a film with the liquid crystal of twisted alignment, a single shaft phase difference film and a dual shaft phase difference film.
Patent KR-20080051333-A (KR)
Title: Variable shock absorber
Inventor: SHIM HYUNG SHIK
IPC: B60G17/015
Filed: 2006-12-05
Abstract: A variable shock absorber is provided to prevent rolling of a vehicle when cornering on the road and to improve driving comfort by filling oil inside of the shock absorber and adjusting the flow of oil. A variable shock absorber comprises a tube(110), a piston(120), a piston rod(130), and an electromagnet(140). The tube has a chamber(111). The piston reciprocates in the chamber. The piston rod helps the piston to move vertically in the chamber of the tube. The tube is made of nonmagnetic metal such as copper and silver to prevent a magnet from being attached. The electromagnet is formed at the piston rod, and generates magnetic force.
Patent KR-20080057908-A (KR)
Title: Lapping apparatus
Inventor: LEE JE SUP
IPC: B24B37/34
Filed: 2006-12-21
Abstract: A lapping apparatus is provided to reduce the thickness of a glass substrate by lapping the surface of the glass substrate used for an LCD(Liquid Crystal Display). A lapping apparatus includes a lapping unit(50) and a dressing carrier managing unit(60). The lapping unit laps the surface of substrates. The dressing carrier managing unit is provided at one side of the lapping unit. The dressing carrier managing unit loads or unloads a dressing carrier(57) to or from the lapping unit in order to remove partial abrasion of the lapping unit. The dressing carrier managing unit includes a box(61), a driver(62), and an arm(63). The box includes the dressing carrier. The driver elevates the dressing carrier. The arm transfers the dressing carrier between the box and the lapping unit.
Patent KR-20080058835-A (KR)
Title: Plasma plane lamp
Inventor: PARK YONG WOO
IPC: H01J11/34
Filed: 2006-12-22
Abstract: A plasma plane lamp is provided to maintain high luminance and to realize stable discharge characteristic by forming barrier ribs being intersected with each other. A rear plate(120) is arranged and spaced away from a front plate(110). The rear plate is sealed with the front plate by a sealing material(130). A barrier rib(140) is arranged between the front plate and the rear plate at regular intervals to form a discharge space. A pair of electrodes are arranged on an external surface of a lower surface of the front plate. The pair of electrodes are comprised of a first front electrode(161) and a second front electrode(162). The front electrode is arranged at a side of the lower surface of the front plate. The second front electrode is arranged at another side of the lower surface of the front plate. Discharge is induced in the first front electrode and the second front electrode due to a mutual potential difference. The front plate and rear plate are made of one of glass and metal.
Patent KR-20080061823-A (KR)
Title: Bias-aging method and the circuit structure for amoled
Inventor: LEE HO YOUNG
IPC: H05B33/10
Filed: 2006-12-28
Abstract: A bias-aging method and a circuit structure for an AMOLED(Active Matrix Organic Light Emitting Diode) are provided to stabilize characteristics of a display device using an organic light emitting device by accurately forming off-stress in a source electrode of the device for bias-aging. A bias-aging method of a display device using an AMOLED includes the steps of: applying a first signal to a gate electrode of a switching transistor(S-TFT); applying a second signal for forming off-stress between a gate and a source to a source electrode of the switching transistor in response to the first signal; and applying a third signal for forming off-stress between a drain and a source to a drain electrode of the switching transistor in response to the first signal.
Patent KR-20060064666-A (KR)
Title: Diversity receiver
Inventor: LINNARTZ JOHAN P M G
IPC: H04B7/08
Filed: 2004-08-24
Abstract: The invention is directed to the reception of high rate radio signals (for example DVB-T signals) while the receiver is moving at a high speed (for example in or with a car). Two or more antennas (12, 16) are closely spaced and arranged behind each other in the direction of motion (v) for receiving the radio signals. A difference (S2(t)-S1(t)) of a signal (S1(t)) obtained via the first antenna (12) and a signal (S2(t)) obtained via the second antenna (16) serves as an estimation of the spatial derivative of the receiving channel transfer function. This spatial derivative is interpreted as a temporal derivative and exploited to cancel or at least reduce distortions (for example ICI) due to rapid receiving channel variations.
Patent KR-20060123409-A (KR)
Title: Silicon carbide semiconductor device and its manufacturing method
Inventor: NAKAYAMA KOJI
IPC: H01L29/12
Filed: 2004-12-01
Abstract: The increase in the forward voltage due to variation with time of a bipolar semiconductor device using a silicon carbide semiconductor is prevented. The growing surface of a crystal of a silicon carbide semiconductor is a surface at an off angle Theta of 8° with respect to the (000-1)carbon-face of the crystal. On this growing surface, a buffer layer, a drift layer, a p-type semiconductor layer, and an n-type semiconductor layer are formed at a film-forming rate of 10 mum/h at which the speed of increase of the thickness of the film per hour is three or more times higher than conventional. To increase the film-forming rate, the flowrates of the material gases, i.e., silane and propane and the dopant gas are greatly increased.
Patent KR-20070004688-A (KR)
Title: Interconnected loop reactors
Inventor: DAMME ERIC
IPC: B01J8/20
Filed: 2005-02-08
Abstract: The present invention describes a reactor comprising two interconnected loops wherein the growing polymer flows continuously in circuit from the first loop to the second loop through a first pipe and back to the first loop through a second pipe. It also discloses a process for polymerising olefins in two interconnected loop reactors. ® KIPO & WIPO 2007
Patent KR-20070008591-A (KR)
Title: Integrated magneto-optical write/read head
Inventor: PENNINGFRANK C
IPC: G11B7/12
Filed: 2005-03-08
Abstract: A Method of Manufacturing an Integrated Magneto-Optical Element for use in a Digital Magneto-Optical Signal write/Read Head and an Integrated Magneto-Optical Element Manufactured According to the Method A method of manufacturing an integrated magneto- optical element for use in a digital magneto-optical signal read/write head, in which the manufacturing techniques of thin film coils are combined with lens-making techniques to realise a high performance, reliable and cost-effective lens-MFM coil combination for use in a slider having an air bearing surface for "flying" just above a surface of a storage medium (102) during operation. The method comprises two principal steps: Step I is to make an MFM coil (106) by means of a thin film technique, and Step 2 is to make an objective lens (114) on top of the transparent (e.g. glass) plate (109) in which the MFM coil (106) is located. ® KIPO & WIPO 2007
Patent KR-20060131904-A (KR)
Title: Method of adjusting the height of a fixed rail carriageway
Inventor: FREUDENSTEIN STEPHAN
IPC: E01B27/17
Filed: 2006-03-20
Abstract: The invention relates to a method for correcting the height of a fixed railway track (1), wherein the sleepers (4, 5) supporting the tracks (6, 7) are embedded in a track plate (2) which is arranged on the foundation (3). Said method comprises the following steps: the track plates (2) are separated from the base on the common contact surface (9), filling openings (10), which extend from the upper side to the lower side of the track plate (2), are applied thereon, the track plate (2) is lifted until a desired height is reached, a liquid sealing material (11) which fills the free chamber between the track plate (2) and the foundation is introduced through the filling openings (10) and pressure surges are separated.
Patent KR-20070009615-A (KR)
Title: Method for sampling flue gas for analysis containing gas component having high susceptibility to adsorption
Inventor: SHIMADA HIROSHI
IPC: G01N1/22
Filed: 2004-04-01
Abstract: A typical embodiment of the gas component having high susceptibility to adsorption is an ammonia gas. An ammonia gas is apt to be adsorbed in a significant amount on the surface of a sampling tube for a flue gas during sampling operation, which has resulted in the difficulty of obtaining accurate measured values in a conventional method comprising heating a gas sampling tube. The present application discloses a method which comprises washing out the ammonia gas adsorbed on the inner wall of a conduit (2) for sampling the flue gas to be measured from the inside of the conduit by the use of a solution having absorbed ammonia as a washing solution, to thereby completely recover the gas component, and then analyzing the washing solution. The method can be suitably employed for analyzing an ammonia gas contained in a trace amount in a flue gas with high accuracy, for the purpose of adjusting a concentration of an ammonia gas to be added in a denitration apparatus for the flue gas. ® KIPO & WIPO 2007
Patent KR-20070019717-A (KR)
IPC: G09G3/32
Filed: 2005-04-19
Abstract: 본 발명은 디스플레이의 각 셀이 여러 박막 트랜지스터(TFT)의 연결을 통해 제어되는 능동 매트릭스 OLED(Organic Light Emitting Display)에서 그레이스케일 렌디션 방법에 관한 것이다. 낮은 그레이스케일 레벨을 디스플레이할 때 및/또는 움직이는 화상을 디스플레이할 때 AM-OLED에서 그레이스케일 렌디션을 개선하기 위해, 각 프레임을 복수의 서브프레임으로 분할하는 것이 제안되며, 여기서 AM-OLED의 셀에 인가된 데이터 신호의 크기가 CRT 디스플레이의 시각적 응답에 부합하도록 적응될 수 있다. 본 발명에 따라, 영상을 디스플레이하는데 사용된 비디오 프레임은 N(N≥2)개의 연속 서브프레임으로 나눠지며, 셀에 인가된 데이터 신호는 N개의 독립적인 기본 데이터 신호를 포함하며, 상기 기본적인 데이터 신호 각각은 서브프레임 동안에 셀에 인가된다. 비디오 프레임 동안에 셀에 의해 디스플레이되는 그레이스케일 레벨은 기본 데이터 신호의 크기와 서브프레임의 지속기간에 의존한다.
Patent KR-20070008690-A (KR)
Title: Permeation enhancing compositions for anticholinergic agents
Inventor: GRENIER ARNAUD
IPC: A61K31/195
Filed: 2005-05-03
Abstract: A transdermal or topical composition including anticholinergic agents, such as oxybutynin, a urea-containing compound and a carrier system. A method is disclosed for treating a subject for urinary incontinence while reducing the incidences of peak concentrations of drug and undesirable side effects. ® KIPO & WIPO 2007
Patent KR-20080065711-A (KR)
Title: Receiving unit and receiving structure body
Inventor: TERADA NAOKI
IPC: A47B96/14
Filed: 2006-04-18
Abstract: A rectangular storing unit (60) is formed by annularly connecting a pair of horizontal panels (61) and a pair of vertical panels (62). The horizontal panels (61) are provided with a fitting groove (70) wherein a part of a structure member of a structure incorporating the storing unit in a longitudinal direction of the horizontal panels (61) can be fitted; and a positioning groove (71), which is a groove extending in the longitudinal direction of the horizontal panels and permits a protruding section arranged on a horizontal cover covering the horizontal panels to be fitted in. Thus, storing spaces can be provided in accordance with use purposes of users as needed.
Patent KR-20070020461-A (KR)
IPC: G06F21/12
Filed: 2005-05-25
Abstract: 배포자와 관련된 어플리케이션의 인증을 위한 인증서를 선택하는 방법이 개시된다. 상기 방법은, 메타데이터가 배포자의 식별자(108)를 포함하는, 어플리케이션 메타데이터에 액세스하는 단계(104), 상기 어플리케이션 메타데이터로부터 식별자를 추출하는 단계(106), 각 인증서가 각 배포자의 하나 이상의 식별자를 포함하는, 인증서를 수신하는 단계(110), 상기 인증서로부터 상기 식별자를 추출하는 단계(112) 및 상기 어플리케이션 메타데이터 및 상기 인증서로부터 추출된 상기 식별자의 비교(116)에 기반한 인증서를 선택하는 단계(120)를 포함한다. 배포자와 식별자의 결합은 식별된 배포자에 의해 배포된 어플리케이션을 인증하기 위해 단지 사용될 수 있다. 디지털 TV에 대하여, DVB(Digital Video Broadcasting) 프로젝트는 어플리케이션 메타데이터 내 뿐만 아니라 인증서의 확장 데이터 내에 포함된 배포자를 식별하기 위해 DVB 네트워크 ID의 사용을 통하여 이러한 관리 업무를 수행한다.  
       
     어플리케이션, 인증, 인증서, 식별자, ID
Patent KR-20060129105-A (KR)
Title: Folded guide link stirling engine
Inventor: LANGENFELD CHRISTOPHER C
IPC: F02B75/32
Filed: 2000-01-27
Abstract: A folded linkage (100) for coupling a crankshaft (106) and a piston (101) undergoing reciprocating linear motion along a longitudinal axis. The folded linkage (100) has a guide link (103) with a first end coupled to the piston (101). A connecting rod (105) couples the distal end of the guide link (103) to the crankshaft (106) which rotates about an axis that is orthogonal to the longitudinal axis (120) of piston motion and located between the proximal end and the distal end of the guide link (103). A guide link guide assembly supports lateral loads on the guide link (103) at its distal end. The folded linkage (100) may be applied to couple the compression piston (311) and displacer piston (301) of a Stirling cycle machine to a common crankshaft (106).
Patent KR-20070024604-A (KR)
Title: Compounds and compositions for delivering active agents
Inventor: GOMEZ ORELLANA MARIA ISABEL
IPC: A01P15/00
Filed: 2005-05-16
Abstract: Compounds and compositions for the delivery of active agents are provided. Methods of administration and preparation are provided as well. ® KIPO & WIPO 2007
Patent KR-20070074482-A (KR)
Title: Substrate transfer device, substrate transfer method and computer-readable medium
Inventor: IIDA NARUAKI
IPC: H01L21/677
Filed: 2007-01-05
Abstract: A substrate transfer device, a substrate transfer method, and a computer-readable medium are provided to easily process a transferring path member by adding propulsive force to a substrate by using gas discharged from an air current forming groove. A transferring path member is used forming a substrate transferring path. An exhaust groove(51) is formed along the transferring path on an upper surface of the transferring path member. A plurality of pairs of air current forming grooves(52) are formed at left and right sides of an upper surface of the transferring member. The air current forming grooves are directed to the transferring direction of the substrate in order to be connected to one end of the air current forming grooves to the exhaust groove. A gas discharging hole(53) is formed at the other end of the air current forming grooves in order to apply buoyancy to the substrate and to form the air current for transferring the substrate.