baber/WOPTO huggingface dataset:
Patent KR-20080046896-A (KR)
Title: Method, device and system for using virtual gateway method
Inventor: LEE JAE KYOUNG
IPC: H04L12/66
Filed: 2006-11-23
Abstract: A method, an apparatus, and a system for recording conversation by using a virtual gateway method are provided to record only the packet of an Internet phone selectively according to a conversation history, thereby reducing the packet processing load of a recorder. A recorder(230) receives a received packet from a router(250). The recorder stores the received packet. The recorder recognizes the IP(Internet Protocol) address and MAC(Media Access Control) address of a corresponding Internet phone(210) to receive the received packet. The recorder extracts the IP address and MAC address of the Internet phone corresponding to a phone number recorded on the received packet. The recorder sets a destination MAC address and the IP address to the extracted Internet phone address, a source MAC address to a recorder address, and a source IP address to the address of the other phone. The recorder transmits the received packet of which the address information is changed to the Internet phone.
Patent KR-20080048338-A (KR)
Title: Coating liquid supplying device for coating liquid supplying system using thereof
Inventor: JEONG TAE KYUN
IPC: G02F1/13
Filed: 2006-11-28
Abstract: An apparatus for supplying a coating solution, and a system for supplying a coating solution are provided to remove the bubble and impurities of a coating solution without using a filter tank. An apparatus for supplying a coating solution comprises a canister(106) where a coating solution storage container(104) is mounted and which is provided with a first pressurization pipe(108) where an inert gas such as N2 is injected; a buffer tank(122) which is connected with the canister by a first supply pipe(112) and is provided with a second pressurization pipe(124) where an inert gas such as N2 is injected and a vacuum vent(126) for venting the internal air; a pump(140) which is connected with the buffer tank by a second supply pipe(128) and pumps a coating solution(102); and a dispense nozzle(136) which is connected with the pump by a third supply pipe and dispenses the coating solution.
Patent KR-20080049311-A (KR)
Title: Apparatus and method for compensating time offset in broadband wireless communication system
Inventor: HWANG KI HWAN
IPC: H04B7/155
Filed: 2006-11-30
Abstract: An apparatus and a method for compensating time offset in a broadband wireless communication system are provided to estimate and compensate timing offset by using the pilot tone of a continual tile, thereby reducing the phase distortion of a received signal on constellation to detect a correct transmission symbol. An RF(Radio Frequency) receiver(301) converts an RF signal received through an antenna into a baseband analog signal. An ADC(Analog to Digital Converter)(303) converts the analog signal provided from the RF receiver into a digital signal and outputs the converted digital signal. An OFDM(Orthogonal Frequency Division Multiplexing) demodulator(305) performs the FFT(Fast Fourier Transform) of a temporal region signal provided from the ADC and outputs a frequency domain signal. A resource demapping device(307) outputs a data signal to an equalizer(315) and outputs a pilot signal to a channel estimator(309) and an offset estimator(311). The channel estimator receives the pilot signal from the resource demapping device to estimate the channel of each subcarrier. The offset estimator receives the pilot signal from the resource demapping device to check the channel of each pilot tone and estimates the timing offset of each terminal by using the channel value of the checked pilot tone. An offset compensator(313) compensates the timing offset of the data signal by using a timing offset value provided from the offset estimator. The equalizer compensates the channel distortion of the data signal by using a channel estimation value provided from the channel estimator. A demodulator(317) demodulates the data signal, of which the distortion is compensated, provided from the equalizer in a corresponding demodulation method, and converts the demodulated data signal into a bit string.
Patent KR-20080055138-A (KR)
Title: Apparatus for preventing flat panel display from short
Inventor: LEE HYUN JAE
IPC: G09G3/30
Filed: 2006-12-14
Abstract: An apparatus for preventing electrical shorts of a flat panel display device is provided to prevent the flat panel display and a test device from being damaged by disconnecting a driving voltage supplied from the test device to the flat panel display. An apparatus for preventing electrical shorts of a flat panel display device includes a determiner(100) and a switching element. The determiner determines whether or not an electrical short is generated in the flat panel display device. The switching element supplies a driving voltage to the flat panel display device according to an output of the determiner. The determiner includes a first switching element(104), a photo coupler(106), and a second switching element(108). The first switching element supplies a first voltage to the flat panel display device according to a control signal. The photo coupler checks whether or not the electrical short is generated in the flat panel display device. The second switching element outputs a determine signal according to an output signal of the photo coupler.
Patent KR-20080058082-A (KR)
Title: Friction welding connetion structure of strut
Inventor: NA SEUNG MIN
IPC: F16L23/00
Filed: 2006-12-21
Abstract: A friction welding connection device for a strut is provided to easily transfer load between connection pipes by enlarging a contact surface between the connection pipes. A friction welding connection device for a strut comprises a pair of connection pipes(100), a first coupling unit(200) having upper and lower coupling units(210,220), a second coupling unit(300) having upper and lower coupling units(310,320), and a connection member(400) coupled to the first and second coupling units by bolts(410). The connection pipes are disposed in opposition to each other. The upper and lower coupling units of the first coupling unit are coupled to upper and lower portions of one connection pipe and the upper and lower coupling units of the second coupling unit are coupled to upper and lower portions of the other connection pipe.
Patent KR-20080060695-A (KR)
Title: Array ink-jet printer
Inventor: HABUKA MASAHIKO
IPC: B41J2/155
Filed: 2006-12-27
Abstract: An array ink-jet printer is provided to simplify a structure thereof with a reduced manufacturing cost by obtaining an effect of multi-pass printing without devices for multi-pass printing. An array ink-jet printer includes an array head and a shift unit(200). The array head includes nozzles(101) installed corresponding to the width of a print medium. The nozzle includes a chamber in which a restrictor is installed to supply ink from an ink chamber of an ink cartridge. The shift unit changes an ink discharging direction in more than three directions on the print medium and includes first and second heaters(210,220). The first and second heaters are controlled individually and heat the ink in the chamber to discharge the ink through the nozzles.
Patent KR-20070069084-A (KR)
Title: Highly adhesive polyimide film with the improved heat shrinkability and method of manufacturing the same
Inventor: ISHIKAWA HIROKI
IPC: C08J5/18
Filed: 2006-12-27
Abstract: A polyimide film and a method for the preparation thereof are provided to significantly improve heat shrinkability together with adhesion. The highly adhesive polyimide film with low heat shrinkability is formed of paraphenylenediamine, 4,4'-diaminodiphenylether and pyromellitic dianhydride, wherein the highly adhesive polyimide film has a surface free energy of 80 mN/m or more, as measured on the basis of a contact angle method, and a heat shrinkage of 0.10% or less at 200 deg.C for 1 hour. The highly adhesive polyimide film is prepared by the method comprising the steps of: forming a polyimide film formed of paraphenylenediamine, 4,4'-diaminodiphenylether and pyromellitic dianhydride, performing a heat treatment on the polyimide film while keeping a longitudinal tension constant, and subsequently performing an electrical discharge treatment thereon.
Patent KR-20080062331-A (KR)
Title: A partition wall and flat emittion light unit
Inventor: KIM BYUNG SOO
IPC: G02F1/13357
Filed: 2006-12-29
Abstract: A barrier rib structure and a surface light emitting apparatus using the same are provided to reduce a dark area generated by a support barrier rib and to improve luminance by forming a small barrier rib between the support barrier ribs. A support barrier rib(15a) supports a front substrate and a rear substrate of a surface light emitting apparatus so as to separate them from each other. The support barrier rib forms a discharge space. A small barrier rib(15b) is formed between the support barrier ribs. A height of the small barrier rib is lower than that of the support barrier rib. The number of the small barrier ribs formed between the support barrier ribs is 1 to 5. A distance between the support barrier ribs is 2 mm to 25 mm. A distance between the support barrier rib and the small barrier rib is 0.5 mm to 13 mm. A base layer(15c) is formed between the support barrier rib and the small barrier rib.
Patent KR-20060028811-A (KR)
Title: Acoustic wave transducer with transverse mode suppression
Inventor: MAYER MARKUS
IPC: H03H9/02
Filed: 2004-06-16
Abstract: The invention relates to a surface acoustic wave transducer in which interfering transverse modes are suppressed by mutually adjusting to each other the transverse excitation profile of the acoustic wave and the basic transverse mode of the waveguide formed by the acoustic track and adjacent external areas. Said adjustment is done by dividing the acoustic track into an excitation range and peripheral ranges, the width of the respective peripheral range corresponding approximately to one quarter of the wavelength of the basic transverse mode, and the wave number of the basic transverse mode in the excitation range amounting to zero. In a preferred further embodiment of the invention, an excitation amplitude which depends on the transverse coordinate and is optimally adjusted to the basic mode can be obtained by dividing the excitation range in a transversal direction into partial tracks that are interconnected in series and/or in parallel.
Patent KR-20060061811-A (KR)
Title: Monatin tabletop sweetener compositions and methods of making same
Inventor: HICKS PAULA M
IPC: A23L27/00
Filed: 2004-08-02
Abstract: The present invention relates to novel sweetener compositions comprising monatin and methods for making such compositions. The present invention also relates to sweetener compositions comprising specific monatin stereoisomers, specific blends of monatin stereoisomers, and /or monatin produced via a biosynthetic pathway in vivo (e.g., inside cells) or in vitro.
Patent KR-20060119887-A (KR)
Title: Wireless device with dynamic fragmentation threshold adjustment
Inventor: LI PEN
IPC: H04L12/56
Filed: 2004-08-25
Abstract: A wireless communication device comprises an input/output terminal configured to communicate data with a processor. A memory (112) is configured to store parameters relevant to a wireless communication protocol. A modem (110) is coupled to the input/output terminal and the memory (112) and configured to operate a wireless protocol over a wireless channel with other modems (120) based at least in part on the parameters stored in the memory (112). A logic circuit (114) is coupled to the modem and the memory (112) and configured to receive information related to wireless channel conditions and update at least one parameter in the memory (112). In one aspect of the invention, the wireless protocol is 802.11. Advantages of the invention include the ability to achieve higher wireless communication throughput due to the dynamic setting of the communication parameters, for example, the fragmentation threshold.
Patent KR-20060060715-A (KR)
Title: Cylindrical lithium ion secondary battery
Inventor: WANG CHUANFU
IPC: H01M50/538
Filed: 2004-08-27
Abstract: A type of cylindrical lithium ion secondary battery is disclosed, having a positive electrode, a negative electrode, and a separator forming a cylindrically-shaped electrode group, and along with electrolyte encased in a battery case and sealed with a battery cover. The battery positive electrode is formed by having active material smeared on an aluminum foil body; and the negative electrode is formed by having active material smeared on a copper foil body. One of the positive electrode or negative electrode being a belt-shaped electrode, and the corresponding electrode is formed by at least two pieces of smaller electrodes. The smaller electrodes are separated and non-conductive from each other. Each of the positive and negative electrodes has a conducting strip for the conduction of electrical currents, where the conducting strips connect to the battery cover or the battery case. When an internal short-circuit occurs within a certain area of the battery, the voltage remains the same and the battery can still be used safely and reliably.
Patent KR-20070026314-A (KR)
Title: Process for the in situ preparation of chiral compounds derived from oxazaborolidine-borane complexes which are useful in asymmetric reduction reactions
Inventor: BURGOS ALAIN
IPC: C07F5/00
Filed: 2004-10-11
Abstract: The invention relates to a method for the in situ preparation of chiral compounds derived from oxazaborolidine-borane complexes. According to the invention, a metal borohydride, a Lewis base and an inorganic acid ester are brought into contact with one another and, subsequently, an optically-active amino alcohol and, optionally, a halide are added. The compound thus produced is a complex that can be used as a catalyst in asymmetric reduction reactions. The reaction is continued with the addition of the material to be reduced, particularly prochiral etheroximes or ketones, for the synthesis of chiral alcohols or chiral amines. ® KIPO & WIPO 2007
Patent KR-20060128859-A (KR)
Title: Reverse flow spin-cleaning liquid filters
Inventor: BEN HORIN RAANAN
IPC: B01D29/11
Filed: 2004-09-19
Abstract: In a liquid filter of the reverse-flow spin-cleaning type, the present invention provides the improvement of mounting the pack of discs (170) intermediate an assembly comprising a seat member (200) and screw-thread split-ring (202).
Patent KR-20060126967-A (KR)
Title: Dispense geometry and conductive template to achieve high-speed filling and throughput
Inventor: SREENIVASAN SIDLGATA V
IPC: H01L21/027
Filed: 2004-11-05
Abstract: The present invention is directed to a method that employs a dispense geometry, a conductive template (26) with molds or recesses (28) having "surface (28)", to treat deposits on substrate (30) surface (30a), and a method of forming the conductive template to achieve high-speed filling and throughput during imprint lithography processes.
Patent KR-20060126470-A (KR)
Title: Photodynamic therapy for local adipocyte reduction
Inventor: CHEN JAMES C
IPC: A61N5/06
Filed: 2004-10-15
Abstract: The present invention is drawn to methods and compounds for transcutaneous photodynamic therapy (" PDT") of target adipocyte cells or adipose tissue in a mammalian subject, which includes administering to the subject a therapeutically effective amount of a photosensitizing agent or a photosensitizing agent delivery system or a prodrug, where the photosensitizing agent or photosensitizing agent delivery system or prodrug selectively binds to the target tissue; and irradiating at least a portion of the subject with light at a wavelength absorbed by the photosensitizing agent or if prodrug, by a prodrug product thereof, where the light is provided by a light source, and where the irradiation is at low fluence rate that results in the activation of the photosensitizing agent or prodrug product. These methods of transcutaneous PDT are useful for the reduction of adipose tissue and adipocytes.
Patent KR-20070007769-A (KR)
Title: Highly parallel switching systems utilizing error correction
Inventor: REED COKE S
IPC: H04L12/50
Filed: 2004-10-27
Abstract: An interconnect structure comprises a logic capable of error detection and/or error correction. A logic formats a data stream into a plurality of fixed-size segments. The individual segments include a header containing at least a set presence bit and a target address, a payload containing at least segment data and a copy of the target address, and a parity bit designating parity of the payload, the logic arranging the segment plurality into a multiple-dimensional matrix. A logic analyzes segment data in a plurality of dimensions following passage of the data through a plurality of switches including analysis to detect segment error, column error, and payload error. ® KIPO & WIPO 2007
Patent KR-20060113720-A (KR)
Title: Dialysate regeneration system for portable human dialysis
Inventor: TSUKAMOTO TAKUJI
IPC: A61M1/16
Filed: 2004-12-22
Abstract: A dialysate regeneration chamber is provided. In one embodiment, the dialysate regeneration chamber may include a toxin trap configured to selectively trap toxins and repel select cations.
Patent KR-20060113950-A (KR)
Title: Use of vitamin e
Inventor: BARELLA LUCA
IPC: A23L33/15
Filed: 2004-12-09
Abstract: Vitamin E is useful for facilitating the synchronization of circadian rhythm in humans, especially for treatment or prevention of jet lag.
Patent KR-20070008537-A (KR)
Title: Private base station with exclusivity
Inventor: SCHEINERT STEFAN
IPC: H04B7/26
Filed: 2004-12-17
Abstract: A private base station (PBS) configured to connect to the Internet and establish a small area of wireless coverage includes an exclusivity database allowing registered mobile phones to use services within the cell and not allowing use of the services by unregistered mobile phones. ® KIPO & WIPO 2007
Patent KR-20060109501-A (KR)
Title: Process for making a garment having hanging legs
Inventor: MORTELL HEATHER S
IPC: A41H42/00
Filed: 2004-12-15
Abstract: A distinctive process for making a garment having a waist opening and a pair of hanging legs is disclosed. The process includes providing a first web and a second web and joining the first web and the second web to provide a crotch seam. Portions of the webs may also be removed to provide a crotch gap. The first web is drawn from the second web and at least a portion of the webs are slit to provide a garment chassis. Edges of the garment chassis may be fastened together to provide the garment.
Patent KR-20070019974-A (KR)
Title: Light emitting apparatus and method for curing inks, coatings and adhesives
Inventor: SIEGEL STEPHEN B
IPC: B05C9/12
Filed: 2004-01-23
Abstract: A UV curing apparatus and method is provided for enhancing the distribution and application of UV light to photoinitiators in a UV curable ink, coating or adhesive, and comprises UV LED assemblies mounted on a panel (68) in a first row with the UV LED assemblies spaced from adjacent UV LED assemblies. At least one second row of a plurality of UV LED assemblies next to the first row, but with assemblies positioned adjacent the spaces between adjacent UV LED assemblies in the first row thereby to stagger the second row assemblies from those of the first row. UV curable products that are in or on a web (74) can be conveyed (100) past the UV LED assemblies for effective UV curing using rollers (94, 96, 98), wiper blade (108), mechanisms for causing the panel to move, and an injection tube (104) for injecting gas in the UV curing area. ® KIPO & WIPO 2007
Patent KR-20060110365-A (KR)
Title: Volume hologram recording material and volume hologram recording medium
Inventor: SATOU SHIN
IPC: G03F7/00
Filed: 2005-02-09
Abstract: A volume hologram recording material for forming of a volume hologram recording film that is highly sensitive, excelling in after-recording storage stability and that exhibits a large refractive index difference between interference fringes, being desirable as a data recording system; and a volume hologram recording medium utilizing the same. There is provided a volume hologram recording material comprising a polymer matrix of three-dimensional crosslink structure, a polymerizable monomer and a tertiary amine compound as constituent components, wherein the polymer matrix is formed in the presence of the polymerizable monomer by a polymerization reaction different from the polymerization reaction of the polymerizable monomer.
Patent KR-20070042117-A (KR)
Inventor: OKANO KAZUO
IPC: H01L29/78
Filed: 2005-06-01
Abstract: 본 발명은, 간단한 구성으로 이온 밸런스를 정확하게 검출하고, 소형화 및 제조 비용의 저감을 가능하게 한다.  또한, 전기 제거 대상물의 표면 근처에서의 이온 밸런스의 검출을 가능하게 한다. 
     양이온 또는 음이온에 의해 대전되는 안테나(20)와, 안테나(20)가 게이트 전극 G에 접속되고, 접지된 소스 전극 S와 게이트 전극 G 사이에 이온 밸런스 검출용 저항 R이 접속되고, 또한 소스 전극 S와 드레인 전극 D 사이에 직류 전원 V DS 와 부하 저항 R L 이 직렬로 접속된 노멀 클로즈형의 MOSFET(11, Metal-Oxide Semiconductor Field Effect Transistor)를 구비한다.  대전된 안테나(20) 접지 사이를 이온 밸런스 검출용 저항 R을 통하여 흐르는 전류에 의하여 전압이 강하되어 게이트 전극 G의 전압을 변화시키고, 이 전압에 의한 드레인 전류의 변화를 검출하여 안테나(20)를 대전시킨 이온의 플러스 마이너스의 밸런스를 검출한다. 
       
     안테나, 이오나이저, 이온 밸런스, 반도체 디바이스, 대전, 전기 제거, 전압, 전류
Patent KR-20070006891-A (KR)
Title: Substituted methyl aryl or heteroaryl amide compounds
Inventor: KOIKE HIROKI
IPC: C07C235/70
Filed: 2005-04-22
Abstract: This invention provides a compound of the formula (I), wherein X represents a carbon atom or the like: Y represents imino, or the like: R1represents an alkyl group having from 1 to 6 carbon atoms or the like: R2 and R3 independently represents a hydrogen atom or the like. These compounds are useful for the treatment of disease conditions mediated by prostaglandin such as pain, or the like in mammalian. This invention also provides a pharmaceutical composition comprising the above compound. ® KIPO & WIPO 2007
Patent KR-20070008703-A (KR)
Title: Compositions and methods for drying patterned wafers during manufacture of integration circuitry products
Inventor: XU CHONGYING
IPC: H01L21/304
Filed: 2004-05-07
Abstract: Drying of patterned wafers is achieved in a manner effecting removal of water from the patterned wafers without collapse or deterioration of the pattern structures thereof. The drying is carried out in one aspect of the invention with a composition containing supercritical fluid, and at least one water-reactive agent that chemically reacts with water to form reaction product(s) more soluble in the supercritical fluid than water. Various methodologies are described for use of supercritical fluids to dry patterned wafers, which avoid the (low water solubility) deficiency of supercritical fluids such as supercritical CO2. ® KIPO & WIPO 2007
Patent KR-20070026540-A (KR)
Title: Therapeutic compounds: pyridine as scaffold
Inventor: AMIN KOSRAT
IPC: C07D/
Filed: 2005-05-20
Abstract: Compounds of formulas I, IA, and IB or IC or pharmaceutically acceptable salts thereof: wherein A, A1, A2, A3, A4, R2, R3, R4 and n are as defined in the specifications well as salts and pharmaceutical compositions including the compounds are prepared. They are useful in therapy, in particular in the management of pain. ® KIPO & WIPO 2007