baber/WOPTO huggingface dataset:
Patent KR-20050084986-A (KR)
Title: Flexible device and method of manufacturing the same
Inventor: DEKKER RONALD
IPC: G02F1/167
Filed: 2003-11-04
Abstract: The rollable device of the invention comprises a substrate of an insulating material with apertures extending from a first to a second side. On the first side switching elements are present, as well as interconnect lines and the like, covered by a coating of organic material. On the second side a functional layer is present. Examples of such functional layers include capacitors, antennas and particularly electro-optical layers. Thus, with a rollable display that may include an antenna and a driver circuit is obtained.
Patent KR-20050083923-A (KR)
Title: Modified biological substance, process for producing the same, and intermediate
Inventor: NAKAMOTO KEN ICHIRO
IPC: C08G65/28
Filed: 2003-11-20
Abstract: A modified biological substance having, per molecule, at least one polyalkylene glycoloxy group represented by the following formula (1): (1) wherein R is a C1-24 hydrocarbon group and OA1 and OA2 each is C2-4 oxyalkylene, provided that R and OA2 in the same molecule are the same or different; and n and m, which indicate the average number of moles of the oxyalkylene added, are 0 to 1,000 and 10 to 1,000, respectively.
Patent KR-20050085122-A (KR)
Title: Backward compatible lock system, key blanks and keys therefor
Inventor: ALMAGOR AVI
IPC: E05B19/02
Filed: 2003-11-24
Abstract: A cylinder and key combination including a pin operated cylinder including a cylinder body, a plug rotatable within the cylinder body and defining a keyway and first pin assemblies and at least one second pin assembly communicating with the keyway and being selectably positionable by key cuts on a key inserted into the keyway for positioning the pin assemblies with respect to a shear line between the cylinder body and the plug to permit rotation of the plug with respect to the cylinder body and a key, including a shank defining at least one planar surface configured to define a longitudinally extending key-cut region thereon, the longitudinally extending region having formed thereon a plurality of first key cuts configured to position a plurality of first pins at a desired shear line position and having pre-formed thereon at least one second key cut configured to position a corresponding at least one second pin assembly at a desired shear line position.
Patent KR-20050097959-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: MOMIYAMA YOUICHI
IPC: H01L21/336
Filed: 2003-01-31
Abstract: A semiconductor device of nMOS structure in which an extension region (13) and a pocket region (11) are formed at the time of forming an impurity diffusion layer (21) and, while taking account of an optimal combination of impurities being employed for suppressing impurity diffusion of the extension region (13), at least phosphorus (P) is employed as impurities in the extension region (13), at least indium (In) is employed as impurities in the pocket region (11) and carbon (C) is employed as a diffusion suppressing substance. Roll off characteristics of threshold voltage and current drive power, especially of a semiconductor device of nMOS structure, can thereby be enhanced, and micronization and high integration of elements are realized readily and surely while reducing drain leak current. In particular, enhancement of device performance and low power consumption are realized through optimal design of a semiconductor device of CMOS structure.
Patent KR-20050096173-A (KR)
Title: Systems and methods for coherent adaptive calibration in a receiver
Inventor: MASENTEN WESLEY K
IPC: H04B17/00
Filed: 2004-01-15
Abstract: An improved calibration system for a receiver is configured to calibrate the I and Q paths to correct for gain mismatch and quadrature phase errors. In a preferred embodiment, the calibration system calibrates the I and Q paths by using a calibration signal and a reference signal coherently generated from the same single frequency source (240). The calibration signal is input into the receiver and propagated along the I and Q paths of the receiver simultaneously with a received signal. The reference signal coherently extracts the calibration signal from the I and Q paths. The resulting calibration signals include a component at zero frequency that can be used to measure the phase and gain error. The calibration system is configured to adaptively calibrate the gain and phase error by iteratively measuring the gain and phase error and reducing it to the desired level or eliminating it altogether.
Patent KR-20050090471-A (KR)
Title: Physical channel configuration signaling procedures
Inventor: TERRY STEPHEN E
IPC: H04W72/04
Filed: 2002-05-13
Abstract: A method for signaling code and time slot assignments to support a communication of a user in a wireless hybris TDMA/CDMA communication system supporting wireless RF communications, comprising: at the transmitter: 1) selecting at least one time slot; 2) selecting at least one code, and if more than one code is selected, selecting consecutive codes from the predetermined sequence (54, 56); and 3) signaling an identifier of the at least one time slot and a first and last code of the consecutive codes (58).
Patent KR-20050117577-A (KR)
Title: Plasma display panel drive method
Inventor: TACHIBANA HIROYUKI
IPC: H01J11/44
Filed: 2005-01-13
Abstract: A plasma display panel includes a partition for isolating each of main discharge cells each formed by a pair of display electrodes and a data electrode arranged to oppose to each other and isolating each of priming discharge cells each configured by a space between two adjacent scan electrodes among the scan electrodes on a rear substrate. The top of the partition is in abutment with a front substrate. The drive method is as follows. In an odd-number line write period, scan pulse Va is successively applied to the odd-number scan electrodes SCp while voltage Vq is applied to the even-number scan electrodes SCp+1 for causing priming discharge between the even-number scan electrodes and the odd-number scan electrodes SC p. In an even-number line write period, the scan pulse Va is successively applied to the even-number scan electrodes SCp+1 while voltage Vq is applied to the odd-number scan electrode SCp for causing priming discharge between the odd-number electrodes and the even-number electrodes SCp+1.
Patent KR-20050114725-A (KR)
Title: Tamper indicating devices and methods for securing information
Inventor: GOSSELIN RAYMOND R
IPC: C09J7/29
Filed: 2004-04-20
Abstract: A tamper indicating device. A preferred embodiment of the invention provides a backing having a first side and a second side, wherein the backing comprises a first phase and a second phase, wherein the backing has a first level of light diffusion, and when a peeling force is applied to the backing, the backing fractures or internally delaminates and has a second level of light diffusion that is a higher level of light diffusion than the first level of light diffusion; a flood coat applied to the second side of the backing, the flood coat defining a window therein; and a mask applied to the tamper indicating device, the mask being in partial or whole registration with the window in the flood coat.
Patent KR-20060009867-A (KR)
Title: Method for the priority classification of frames
Inventor: BLASCO CLARET JORGE VICENTE
IPC: H04L12/801
Filed: 2004-04-21
Abstract: The invention relates to a method of classifying individual frames (OSI level 2 packets) into different priority levels according to the contents thereof. The inventive method is based on the application of a set of rules and sub-rules which are used to analyse the contents of each frame and assign a priority level to the frame accordingly. In this way, the invention enables the low-cost construction of systems which provide a quality of service or classes of service according to any element of the packet, i.e. origin, destination, level three data flow, higher level applications, any type of higher level priority classification (such as IP ToS) and, above all, according to any type of standard or proprietary priority protocol. The invention can also be used to design different priority hierarchies such that it is possible to assign one or other set of priorities depending on the situation (e.g. one hierarchy for TCP packets and a different hierarchy for UDP packets).
Patent KR-20060007410-A (KR)
Title: Piston for a large-size engine, and method for the production of a wear-resistant layer in such a piston
Inventor: BENZON MICHAEL EIS
IPC: F16J9/22
Filed: 2004-03-20
Abstract: Disclosed is a piston for a large-size engine, comprising a piston crown (1) that is made of an iron material and is provided with circumferential piston ring grooves (4) for receiving one respective piston ring (3). At least the top piston ring groove (4) located closest to the combustion chamber is provided with a wear-resistant layer (5) in the area of the lateral area that is disposed opposite the combustion chamber. A great bearing capacity and durability of the wear-resistant layer (5) can be obtained by providing said wear-resistant layer (5) with a metallic matrix (7) into which small supporting parts (6) having a greater hardness than chromium are embedded. The inventive wear-resistant layer (5) can be sprayed on, fused on, or soldered on.
Patent KR-20070073012-A (KR)
Title: Cmos transistor having sti structure and fabrication method of the same
Inventor: HONG SOON HYUK
IPC: H01L21/8238
Filed: 2006-01-03
Abstract: A CMOS transistor having an STI structure and a fabrication method of the same are provided to increase electron mobility of an NMOS activation region as well as hole mobility of a PMOS activation region by forming a second stress buffering liner of a PMOS region thinner than a first stress buffering liner of an NMOS region. A substrate(10) includes a NMOS region and a PMOS region. A first trench is formed on the substrate of the NMOS region in order to define an NMOS activation region. A second trench is formed on the substrate of the PMOS region in order to define a PMOS activation region. A first stress buffering liner(17-N) is positioned on a sidewall of the first trench. A second stress buffering liner(17-P) is positioned on a sidewall of the second trench. The second stress buffering liner has a thickness thinner than the thickness of the first stress buffering liner. A plurality of burying insulating layers(19) are positioned on the first and second stress buffering liners in order to bury the first and second trenches.
Patent KR-20070081665-A (KR)
Title: Apparatus for pfc over voltage protection
Inventor: LEE SUNG HWAN
IPC: H02H3/20
Filed: 2006-02-13
Abstract: An apparatus for PFC(Power Factor Correction) overvoltage protection is provided to prevent the damage of parts by stopping the oscillation of a PFC controller IC without blocking a power unit with a microcomputer. An apparatus for PFC overvoltage protection includes a power unit, a PFC circuit unit(110), and a protection circuit(130). The power unit supplies driving power. The PFC circuit unit(110) supplies stabilized current by correcting the efficiency of power output from the power unit through an embedded PFC controller IC. The protection circuit(130) detects an overvoltage generation signal supplied from the PFC circuit unit(110), and stops the oscillation of the PFC controller IC.
Patent KR-20070049044-A (KR)
Inventor: HWANG SUNG OH
IPC: H04H20/57
Filed: 2006-03-03
Abstract: 본 발명은 서비스 가이드를 위한 공급 정보 제공 방법 및 통지 메시지 이벤트를 이용한 메시지 전달 방법 및 시스템에 대한 것으로서, 본 발명은 휴대방송 시스템에서 서비스 분배 시스템 과 서비스 가입자 관리 시스템간의 서비스 가이드 및 Notification 통신 메시지 및 전달 방법을 제공한다. 본 발명을 통하여 서비스 가이드 구성을 위한 공급 정보를 전달하고 Notification Event 메시지를 통한 통지 메시지 생성 및 통지 메시지 전달 방법을 제안하였으며 전달에 대한 응답 방법을 제공함으로써 메시지 전송에 대한 신뢰성을 향상시킬 수 있다. 
       
     OMA BCAST, Service Guide, Backend Interface, Notification
Patent KR-20060029174-A (KR)
Inventor: PARK CHAN GIL
IPC: A41D19/00
Filed: 2006-03-15
Abstract: 본 고안은 고무장갑의 공기층을 형성하는 2중 구조로 하여 특히 겨울철 찬물에서 작업시 오랫동안 따뜻하고 불편 없이 사용하도록 한 것이다. 또한 손목과 팔 부위에 공기기둥을 형성시켜 팔로부터 고무장갑의 흘러내림을 방지하고 팔과의 밀착을 방지하여 원활한 공기 순환으로 내부 습기를 배출시키거나 방지하여 오랫동안 사용하여도 항시 쾌적하게 사용할 수 있도록 하였다. 그리고  공기주입구를 설치하여 자신의 손에 꼭 맞게 공기량을 조절할 수 있게 해 보다 수월한 작업을 수행할 수 있도록 구성한 것이 특징이다. 그리고 내부표면은 섬유질을 부착하고 엠보싱 처리하여 땀의 흡수를 도와주며 손가락과 고무장갑의 밀착을 방지하고 공기의 흐름을 원활히 하여 고무장갑을 쉽게 벗고 낄 수 있도록 하였으며 손가락 외부에는 압착시 돌기가 형성될 수 있도록 프레스 하여 디자인과 편리성을 도모하였다. 또 공기층에 의한 장갑이 손 형태를 유지하므로 보관시 세워놓거나 눕혀 놓아도 공기가 손가락 끝까지 침투하여  내부가 쉽게 건조될 수 있도록 한 것이다.   
       
     외피, 내피, 공기층, 면섬유조직, 엠보싱, 압착부위, 공기기둥, 공기주입구.
Patent KR-20070095546-A (KR)
Title: The tread rubber involving short fiber for snow tire
Inventor: CHOI HEE SUNG
IPC: C08L21/00
Filed: 2006-03-21
Abstract: A tread rubber for a snow tire is provided to obtain sufficient friction force on an icy road and a snowy road by stabilizing the bonding of a matrix polymer and monofilament and by preventing the separation of monofilament. A tread rubber comprises a polymer; a reinforcing agent such as carbon black and silica; a curing agent; a curing accelerator; and 1-5 phr of an aramid monofilament. Preferably the aramid monofilament is coated on a material having an affinity to rubber, and has a diameter of 1 mm or less and a length of 10 mm or less.
Patent KR-20070096643-A (KR)
Title: Secondary battery
Inventor: WOO SOON KI
IPC: H01M50/627
Filed: 2006-03-27
Abstract: A secondary battery is provided to improve the sealing property of an electrolyte injection hole by preventing the generation of pin hole when a stopper and a cap plate are welded. A secondary battery comprises a jelly-roll type electrode assembly which comprises a positive electrode plate, a separator and a negative electrode plate; a can which accommodates the electrode assembly; a cap plate which is provided with a terminal penetration hole and an electrolyte injection hole; an electrode terminal which passes through the terminal penetration hole so as to be combined with the cap plate; a gasket which is interposed between the electrode terminal and the cap plate to insulate the electrode terminal; and a stopper which is indented into the electrolyte injection hole(43) of the cap plate(41) to seal the electrolyte injection hole and is coated with a resin material(52) on the outer circumference surface.
Patent KR-20070099288-A (KR)
Title: Electronic throttle control apparatus using a reference variable control scheme and method thereof
Inventor: SHIN KYU CHUL
IPC: F02D45/00
Filed: 2006-04-04
Abstract: An electronic throttle control apparatus using a reference variable control scheme and a method thereof are provided to set a reference position when a target position of a flap is a maximum position. A method of controlling an electronic throttle control apparatus using a reference variable control scheme includes the steps of inspecting whether a target position of a flap is equal to a mechanical maximum position(211), performing a normal operation and completing the normal operation when the target position of the flap is not equal to the mechanical maximum position(213), and determining an overshoot and rising time of a reference position when the current peak and a collision between the flap and the housing are generated.
Patent KR-20060038424-A (KR)
Inventor: CHOI JUNG MO
IPC: G06Q50/20
Filed: 2006-04-13
Abstract: 본 발명은 외국어학원이 그 본점을 포함한 전국의 지국 또는 분원의 수강생 수강신청현황 및 학사자료를 통합관리하여, 개개의 수강생이 그 본점을 포함한 전국의 지국 또는 분원을 자유롭게 선택하여 교육을 수강할 수 있도록 한다. 
     외국어학원, 외국어 교육시설, 영어학원, 일어학원, 중국어학원, 회화학원
Patent KR-20070102242-A (KR)
Title: Apparatus and method for detecting scratches on metal surface using machine vision
Inventor: YOO WON SANG
IPC: G01N21/88
Filed: 2006-04-14
Abstract: An apparatus and a method for detecting a scratch on a metal drum using an image is provided to detect a minute scratch and foreign substances on the metal drum at a high speed. An apparatus for detecting a scratch on a metal drum using an image includes a lens(12), a camera(11), an illuminating unit(13), a drum rotating unit(15), and a camera transferring stage(16). The lens is adapted to project an image of a drum to a sensor of the camera. The camera is adapted to acquire an image on a surface of the drum projected through the lens. The illuminating unit generates light for clearly emphasizing the scratch existing on the surface of the drum. The drum rotating unit rotates the drum according to the photographing speed of the camera. The camera transferring stage is adapted to axially feed the camera.
Patent KR-20070103819-A (KR)
Title: Redundancy resource termination technology by using the co-sharing memory methodology which is the multimedia based on chipset and mobile communication device modem chipset
Inventor: GWAK GYU SEOB
IPC: G06F12/00
Filed: 2006-04-20
Abstract: A method for removing redundancy of resources by sharing a memory of a mobile terminal modem chip set and a multimedia-dedicated chip set is provided to maximize efficiency and stability of a flash memory by effectively accessing the flash memory. Through mutual exclusion of a NAND flash memory, when the flash memory is used by a mobile terminal, the use of the memory by a multimedia chip set is restrained, and when the flash memory is used by the multimedia chip set, the use of the flash memory by the mobile terminal is restrained. The NAND flash memory is used by directly interworking with the multimedia chip set, and the authority to use is exchanged through access modules attached on the modem chip set and the multimedia chip set of the mobile terminal. A control module is placed between the modem chip set and the multimedia chip set of the mobile terminal to control the use of the NAND flash memory.
Patent KR-20070104097-A (KR)
Title: The intelligent safety driver management system with navigation unit
Inventor: JEONG YANG KWON
IPC: G08G1/0968
Filed: 2006-04-21
Abstract: An intelligent safety driving management system with a navigation function is provided to prevent an excessive driving operation of a driver and to prohibit an accident. An intelligent safety driving management system with a navigation function comprises a fingerprint recognition unit(30-55) and an image input unit(30-60). The fingerprint recognition unit is used to check a person, and the image input unit is used to recognize and trace an image of a face for a driver. The intelligent safety driving management system and a main server(90) formed at a vehicle depot are communicated in a short distance by a wireless method. Time, date, a traveling distance, standard speed, the maximum speed, lane changing frequency, break time, sudden brake frequency, obtained in a traveling operation of a vehicle on the basis of information provided through the navigation function when taking in and out the vehicle are kept and applied at an inside of the intelligent safety driving management system and the main server for a purpose of maintenance and management. A navigation chip(30-10) is mounted inside the system to obtain the information of the vehicle to perform a GPS(Global Positioning System) function. The intelligent safety driving management system with the navigation function is operated separately from the main server.
Patent KR-20070104979-A (KR)
Title: Vacuum roaster
Inventor: LEE DUK KUN
IPC: A47J37/06
Filed: 2006-04-24
Abstract: A vacuum roaster is provided to adjust the temperature of a roast chamber precisely and to improve utilization of cooking by heating the roast chamber using a ceramic heater formed on the outside of the roast chamber. A vacuum roaster comprises a roast unit(100), a discharge unit(200), a supplement unit(300), and a pump unit(400). The roast unit has a roast chamber, a cooking plate, a ceramic heater formed on the outside of the roast chamber, an insulation cover, a temperature sensor(150), and a vacuum gauge(160) to be inclined toward a portion of forming a discharging hole. The discharge unit comprises a discharge pipe(201), a discharge valve(210), and a filter positioned at the lower part of the discharge valve to embed a plurality of ceramic balls(221). The supplement unit includes a supplement chamber(310), an oil discharge pipe(301), an oil discharge valve(320), and an oil receiving device(330). The pump unit has a pump pipe(401), an anti-reflux filter, a rubbing valve(410), a bellows for a pressure sensor(420), a vacuum pump(430), and a pump unit(400) including a discharge pipe(450) formed at one side of the vacuum pump.
Patent KR-20070107230-A (KR)
Title: Hard disk drive, method for controlling fod voltage thereof, and computer readable recording media recording the method
Inventor: JUN JIN WAN
IPC: G11B33/08
Filed: 2006-05-02
Abstract: A hard disc drive, a method for controlling FOD(Fail Over Device) voltage thereof, and a recording medium with a computer program thereof are provided to improve recording and playing abilities of a magnetic head and to prevent the magnetic head and a disc surface from being damaged when generating shock at the hard disc drive. A method for controlling FOD voltage of a hard disc drive(S200) includes a step of sensing shock generated at the hard disc drive with a magnetic head recording or playing data on the data(S210), and a step of controlling the FOD voltage given to the magnetic head to expand one end of the magnetic head thermally, when sensing the shock(S220). The VOD voltage is removed from the magnetic head to increase lift-up height of the magnetic head for a disc. The hard disc drive comprises at least one disc, the magnetic head, a shock detecting sensor, and a controller. The shock detecting sensor senses the shock of the hard disc drive with the magnetic head. The FOD voltage given to the magnetic head when detecting the shock by the shock detecting sensor, is controlled by the controller.
Patent KR-20070107887-A (KR)
Title: Composition for organic gate insulator, method for fabricating organic gate insulator and organic thin film transistor having the same
Inventor: KOO BON WON
IPC: C08K5/02
Filed: 2006-05-04
Abstract: A composition for an organic interlayer dielectric is provided to allow patterning with no need for an etching step using a separate photoresist, and to realize improved current conduction characteristics including hysteresis. A composition for an organic interlayer dielectric comprises a water soluble polymer to which a UV curing agent is added, and a water soluble fluorine compound. The water soluble fluorine compound and the UV curing agent-added water soluble polymer are resent in a ratio of 0.1:1-1:1 on the solid content basis. The water soluble fluorine compound is at least one compound selected from fluoroalkane and derivatives thereof, perfluoroalkyl alcohol ethylene oxide and derivatives thereof, perfluoroalkylcarboxylic acid and salts thereof, perfluoroalkylsulfonic acid and salts thereof, perfluoroalkyloxybenzenesulfonic acid and salts thereof, perfluoroalkylbenzenesulfonic acid and salts thereof, perfluoroalkyl amine and salts thereof, perfluoroalkylsulfonamide and salts thereof, ammonium fluoride, monoethanolamine fluoride and tetramethylammonium fluoride.