baber/WOPTO huggingface dataset:
Patent KR-20060071395-A (KR)
Title: Nanocomposites based on polyurethane or polyurethane-epoxy hybrid resins prepared avoiding isocyanates
Inventor: DIAKOUMAKOS CONSTANTINOS D
IPC: C08K7/04
Filed: 2004-08-13
Abstract: A fast curable non-isocyanate-based polyurethane- and polyurethane- epoxy network nanocomposite polymeric compositions are derived upon crosslinking a mixture comprising of natural or modified nano-clay [ionic phyllosilicate] with platelet thickness in the scale of A (~1 nm) and aspect ratio (length/thickness) higher than 10 (nm)] preferably natural or modified montmorillonite with either a monomer(s) or oligomer(s) bearing at least one cyclocarbonate group or a mixture of the latter with an epoxy resin, with a hardener, which is a monomer or oligomer or mixtures therefrom, bearing primary and/or secondary amino groups.The use of the nanoclays reduces the gel time and increases the adhesion of the cured polyurethane and polyurethane/epoxy hybrid and also reduces its water absorption.
Patent KR-20060056989-A (KR)
Title: A signal interface for higher data rates
Inventor: ANDERSON JON JAMES
IPC: H04M1/72412
Filed: 2004-08-12
Abstract: A data Interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost-effective, low power, bi-directional, high-speed data transfer mechanism over a short- range "serial" type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.
Patent KR-20070011226-A (KR)
Title: Method and apparatus for tracking a load on a conveyor system
Inventor: LEVASSEUR BRIAN C
IPC: B65G43/00
Filed: 2004-07-29
Abstract: A method and apparatus for tracking a load on a conveyor system using the trailing edge of the load. The method includes the steps of sensing the trailing edge of the load with a first sensor and updating a load record for the load in response to sensing the trailing edge of the load with the first sensor. The apparatus may include a conveyor, a controller, and a sensor in communication with the controller for sensing the trailing edge of a load on the conveyor. ® KIPO & WIPO 2007
Patent KR-20060121882-A (KR)
Title: Hrpd network access authentication method based on cave algorithm
Inventor: LIU WEIMIN
IPC: H04B7/26
Filed: 2004-09-24
Abstract: An HRPD network access authentication method based on a CAVE algorithm is provided to perform access authentication of an HRPD network without changing an HRPD message stream by using the CAVE algorithm adopted by the present CDMA2000 1x network. In a high rate packet data(HRPD) network access authentication method based on a CAVE(Cellular Authentication and Voice Encryption) algorithm, an access terminal(AT) generates a random number RAND needed in the CAVE algorithm by using a CHAP(Challenge Handshake Authentication Protocol) challenge message. A user identify module(UIM) card including the CAE algorithm generates AUTH1 calculated by the CAVE algorithm by using the random number RAND and SSD_A in the UIM card. The AT transmits the AUTH1 using a CHAP response message. An AN-AAA generates a random number RAND by using an access request message. The AN-AAA generates AUTH2 using the random number RAND and SSD. Authentication of the AT is approved if AUTH1 is equal to AUTH2.
Patent KR-20060132837-A (KR)
Title: Method, installation and component for destruction of live organisms in a liquid
Inventor: MASON DENNIS
IPC: C02F1/467
Filed: 2004-11-04
Abstract: The invention relates to a method, a treatment installation (26) and a treatment component (29) for the destruction of microorganisms and macroorganisms in a flowing liquid. The destruction takes place instantaneously, while the liquid passes through said component (29) in said installation (26). The treatment is performed in that the liquid is led in a forced movement through a passage (49) in a case (48) of electrically insulating material. In flowing through the passage, the liquid is subjected to an influence from one or more alternating current fields in that alternating current is short-circuited in the flow of water through alternating current conductors (50) that are arranged internally in said case (48).
Patent KR-20070024461-A (KR)
Title: Articulated false seabed
Inventor: FRAENKEL PETER LEONARD
IPC: F03B17/06
Filed: 2004-12-03
Abstract: A support system for a least one water drivable turbine (1) that when in operation is immersed in a column of flowing water, characterised in that the system includes a deck or raft (3) for supporting said at least one turbine when immersed, the deck or raft (3) having an inherent buoyancy which is such as to enable the deck or raft (3) to rise through the column of water upon reduction of the buoyancy, the arrangement being such that the associated turbine or turbines (1) can be raised above the surface of said column in order to access the turbine for maintenance purposes. ® KIPO & WIPO 2007
Patent KR-20070018837-A (KR)
IPC: H01M8/10
Filed: 2004-12-21
Abstract: 직접 메탄올형 연료 전지용에 사용한 경우, 메탄올 차단성 등이 우수한 방향족계 고분자 전해질을 제공하는 것을 목적으로 한다.    그 목적은 고분자 주쇄가, 산소 원소 및/또는 유황 원소와 방향족 탄소 고리를 갖고, 이온 교환성기가, 측쇄를 포함한 고분자 전해질 전체에 있어서의 방향족 탄소 고리의 일부 또는 전부에 직접 결합되어 있는 고분자 전해질로서, 측쇄를 포함한 고분자 전해질 전체에 있어서의 총 방향족 탄소 고리의 수 (방향족 단고리성 탄소 고리의 수와 방향족 축합 다고리성 탄소 고리 수의 합) 에 대한 방향족 축합 다고리성 탄소 고리 수의 비 R 이 하기 식을 만족하는 것을 특징으로 하는 고분자 전해질로 달성할 수 있다.     1 > R ≥ 0.15 
     고분자 전해질
Patent KR-20070004586-A (KR)
Title: Emulsion composition
Inventor: TAMORI KOUJI
IPC: C08J5/18
Filed: 2004-12-14
Abstract: An emulsion composition which has a heightened sulfo group content and, despite this, retains sufficient water resistance and which is improved in functions such as low resistance and film-forming properties. The emulsion composition comprises (A) an aqueous solvent, (B) an organic solvent, (C) a sulfo-containing polymer soluble in the ingredient (A), and (D) a polymer which is soluble in the ingredient (B) but insoluble in water. This emulsion composition is improved in the function of attaining low resistance and further has sufficient water resistance and film- forming properties. ® KIPO & WIPO 2007
Patent KR-20070018853-A (KR)
IPC: H01J11/34
Filed: 2006-04-12
Abstract: 플라즈마 디스플레이 패널은 제1 기판과, 복수 쌍의 표시 전극과, 제2 기판과, 복수의 데이터 전극을 갖는다.  표시 전극은 제1 기판상에 서로 평행하게 배치된 주사 전극과 유지 전극으로 구성되어 있다.  제2 기판은 제1 기판에 대향 배치되어, 제1 기판과의 사이에 방전 공간을 형성한다.  데이터 전극은 제2 기판상에 표시 전극과 직교하는 방향에 배치되어 있다.  데이터 전극의 폭은, 제2 기판의 주변부에 있어서 제2 기판의 중앙부에서의 폭보다 넓다.
Patent KR-20060099543-A (KR)
Title: Identification of genes
Inventor: HOLDEN DAVID WILLIAM
IPC: C12N15/31
Filed: 1995-12-11
Abstract: A method for identifying a microorganism having a reduced adaptation to a particular environment comprising the steps of: (1) providing a plurality of microorganisms each of which is independently mutated by the insertional inactivation of a gene with a nucleic acid comprising a unique marker sequence so that each mutant contains a different marker sequence, or clones of the said microorganism; (2) providing individually a stored sample of each mutant produced by step (1) and providing individually stored nucleic acid comprising the unique marker sequence from each individual mutant; (3) introducing a plurality of mutants produced by step (1) into the said particular environment and allowing those microorganisms which are able to do so to grow in the said environment; (4) retrieving microorganisms from the said environment or a selected part thereof and isolating the nucleic acid from the retrieved microorganisms; (5) comparing any marker sequences in the nucleic acid isolated in step (4) to the unique marker sequence of each individual mutant stored as in step (2); and (6) selecting an individual mutant which does not contain any of the marker sequences as isolated in step (4).
Patent KR-20060107589-A (KR)
Title: Method and apparatus for providing fast detection of a high speed shared control channel
Inventor: STERNBERG GREGORY S
IPC: H04B17/40
Filed: 2005-02-02
Abstract: A method and apparatus for providing fast detection of a high speed shared control channel (HS-SCCH). The HS- SCCH carries information necessary for receiving data via a high speed downlink shared channel (HS-DSCH). The apparatus receives messages transmitted via a plurality of HS-SCCHs. The apparatus measures a channel quality for the messages received via each HS-SCCH. The apparatus performs a threshold test by comparing the channel quality with a predetermined threshold. The apparatus then selects a HS-SCCH having the best channel quality among the HS-SCCHs.
Patent KR-20060126820-A (KR)
Title: Two-pack type thermosetting resin composition, method of forming coating film, and coated article
Inventor: TANABE HISAKI
IPC: C09D133/00
Filed: 2005-03-11
Abstract: The curing time of a curable acid/epoxy type coating material is significantly reduced (especially halved) and, other performances (especially film performance) are further improved. The two-pack type thermosetting resin composition comprises: (a) an acid hydride group- containing acrylic resin which is obtained by copolymerizing an acid anhydride group-containing ethylenic monomer with an ethylenic monomer containing no acid anhydride group and has an acid anhydride group content of 0.08-5.3 mmol/g (on a solid basis) and a number average molecular weight of 500-8,000; (b) a carboxylated polyester resin which is obtained by reacting a polyester polyol having three or more hydroxy groups with an acid anhydride group-containing compound and has a carboxy content of 0.8-6.3 mmol/g (on a solid basis), a number-average molecular weight of 400-3,500, and a weight-average molecular weight/number-average molecular weight of 1.8 or lower; and (c) an acrylic resin having hydroxy and epoxy groups which is obtained by copolymerizing a hydroxylated ethylenic monomer, an epoxidized ethylenic monomer, and an ethylenic monomer having neither hydroxy group nor epoxy group and has a hydroxy content of 0.08-5.4 mmol/g (on a solid basis), an epoxy group content of 1.2-10.0 mmol/g (on a solid basis), and a number-average molecular weight of 200-10,000.
Patent KR-20070010137-A (KR)
Title: Refreshing data stored in a flash memory
Inventor: RONEN AMIR
IPC: G11C16/34
Filed: 2005-04-14
Abstract: Data are stored in one or more cells of a non-volatile memory, and are refreshed according to a predetermined condition. The data are refreshed either in-place or out-of-place. The condition may be related to the age of the data. Alternatively, the data are refreshed periodically, or when the system that includes the memory boots or dismounts, or according to the type of the data. ® KIPO & WIPO 2007
Patent KR-20070009716-A (KR)
Title: Rotating fluid machine
Inventor: MASUDA MASANORI
IPC: F01C1/34
Filed: 2005-04-20
Abstract: A rotating fluid machine is constructed such that an annular piston (22) is received inside annular cylinder chambers (C1, C2) of a cylinder (21) to form an outer cylinder chamber (C1) and an inner cylinder chamber (C2), that the cylinder (21) and the annular piston (22) relatively perform eccentric rotating motion, and that the rotating fluid machine has an eccentrically rotating piston mechanism (20) in which the cylinder chambers (C1, C2) are partitioned into first chambers (C1-Hp, C2-Hp) and second chambers (C1-Lp, C2-Lp). In order to prevent seizure and wear of the blade (23) and the annular piston (22) during operation and to prevent gas leakage between the first chambers (C1-Hp, C2-Hp) and the second chambers (C1-Lp, C2-Lp), the blade (23) and the annular piston (22) are relatively movably connected by an oscillation bush (27), and sliding surfaces (P1, P2) are provided on the blade (23), at sections at which the blade (23) is in contact with the annular piston (22) and the oscillation bush (27). ® KIPO & WIPO 2007
Patent KR-20070010075-A (KR)
Title: Glasses
Inventor: HABERMANN GERT
IPC: G02C5/22
Filed: 2005-05-13
Abstract: The invention relates to a pair of glasses comprising a sidepiece (1) and a connecting element (8) pertaining to a frame (7), both on the left side and the right side of said pair of glasses. The connecting element (8) is provided with articulated elements (11; 13) which co-operate with articulated elements (6) provided on the frame end of the sidepiece (1), forming a hinge. Said sidepiece (1) comprises at least two fingers (2,3) which extend in a longitudinal direction on the frame end thereof, said fingers exerting a spring action in the direction of the articulated axis of the hinge. ® KIPO & WIPO 2007
Patent KR-20080065171-A (KR)
Title: Image forming apparatus and transfer method thereof
Inventor: KIM JEONG HWAN
IPC: G03G15/14
Filed: 2007-01-08
Abstract: An image forming apparatus and a transfer method thereof are provided to apply power to one of an adsorption part and a transfer part so as to reduce loads of a circuit part and a control part, thereby maximizing performance of the system. An image forming apparatus comprises a transfer part(40), an adsorption part(10), transfer parts(20), a power supply part(30), and a control part(50). The adsorption part adsorbs a recording medium at a transfer belt. The transfer parts have photosensitive members and transfer rollers and transfer a developer on a recording medium. The control part controls power to be supplied to one of a transfer power and an absorption power when the recording medium passes through the transfer part and the adsorption part. The control part includes a voltage/current sensing part(50a) and a transfer voltage/current determining part(50b).
Patent KR-20070077121-A (KR)
Title: Apparatus and method for photoresist removal processing
Inventor: WAKATSUKI TAKAHIKO
IPC: H01L21/304
Filed: 2007-01-19
Abstract: A photoresist removing apparatus and method are provided to remove securely unwanted materials from a used solution by using a filtering unit installed at a portion between a cooling unit and a tank. A photoresist removing apparatus includes a tank(35) for storing water, a vapor generating unit(26) for changing the water supplied from the tank into vapor, a process chamber(1) for removing unwanted residues from a used solution by using the vapor, a cooling unit for cooling the used solution exhausted from the process chamber and a filtering unit. The filtering unit(38a,38b) is installed at a portion between the cooling unit and the tank in order to filter unwanted materials off the used solution.
Patent KR-20080068499-A (KR)
Title: A fuel mixing apparatus of fuel reduction system
Inventor: JUNG YOUNG HOON
IPC: C10L10/08
Filed: 2007-01-19
Abstract: A fuel mixing device of a fuel saving system is provided to lower the viscosity of the fuel to increase the combustion efficiency, to improve the power capacity of an engine and to save fuel. A fuel mixing device of a fuel saving system includes a cylindrical chamber(10), an oscillator(30), a spray nozzle(50), a cart plate(60), a first pipe(12), a leg plate(70) and a second pipe(20). The oscillator decomposes the fuel that is injected from the fuel inlet(11). The spray nozzle is disposed on the upper end portion of the oscillator, and sprays the injected fuel. The cart plate minutely decomposes the fuel when the oscillator and the spray nozzle are operated. The first pipe is installed inside the chamber and is filled with wavelength balls(90) and braking balls(100). The cart plate is attached to the leg plate.
Patent KR-20080069000-A (KR)
Title: Liquid crystal display
Inventor: KIM JONG SEONG
IPC: C09K3/00
Filed: 2007-01-22
Abstract: A liquid crystal display is provided to comprise a spacer that has no difference in cell gap between upper and lower display plates and minimizes clumping of the spacer. A liquid crystal display includes a first substrate(110), pixel electrodes formed on the first insulating substrate, a second substrate(210) facing the first substrate, a common electrode(270) formed on the second substrate, and a spacer(320) for maintaining a fixed distance between the first substrate and the second substrate. The spacer has a cylindrical or hexahedral shape and is formed by dissolving block copolymers having hydrophilic groups and hydrophobic groups in an aqueous acid or base solution comprising a precursor of silica particles.
Patent KR-20070093327-A (KR)
Title: Optical disk recording apparatus and method
Inventor: NAKAJO YUKIHISA
IPC: G11B7/0045
Filed: 2007-02-01
Abstract: An optical disc recording apparatus and a recording method therefor are provided to shorten an optimum write strategy, reduce a use recording area, and record information at high speed at the same time by searching a usable write strategy in a target recording speed. Information including a plurality of marks is recorded according to a base write strategy, and recording quality associated with a write strategy is evaluated(S100,S102). When the recording quality satisfies a designation value(S104), an optimum write strategy is determined on the basis of the base write strategy(S106,S110-S118). When the recording quality does not satisfy the designation value, the base write strategy is changed(S108).
Patent KR-20080050926-A (KR)
Title: Paper remaining detecting device of an image forming apparatus and method thereof
Inventor: LEE HO IL
IPC: G03G15/00
Filed: 2007-02-27
Abstract: An apparatus for detecting remaining sheets of paper, an image forming apparatus, and a method for detecting remaining sheets of paper are provided to accurately calculate remaining sheets of paper with a pulse signal at a valid interval set between the highest brightness and the lowest brightness. A light source(30) emits light to one side of paper loaded in a paper feeding cassette(20). A scanning unit(40) scans light reflected from the paper. A calculating unit calculates remaining sheets of paper loaded in the paper feeding cassette based on a brightness difference of the scanned signal. A notifying unit notifies about the calculated remaining sheets of paper. The calculating unit calculates the remaining sheets of paper based on a brightness difference between a right angle direction of the scanned signal and a direction in which paper is loaded.
Patent KR-20080080745-A (KR)
Title: Reply telegram power flag by fluid pressure and gravity
Inventor: CHO JONG KIL
IPC: F03B17/00
Filed: 2007-03-02
Abstract: A generator using fluid pressure and gravity is provided to generate rotational force using a characteristic of the fluid when making an unstable state of a fluid into a stable state through the gravity. A rotational plate(200) includes a supply tube rotational shaft(620) and a discharge tube rotational shaft(610) provided two opposite sides of a disc plate. A plurality of reduction and expansion bags(300) are fixed by using a bag discharge fixing tube(510). The bag discharge fixing tube includes a bag suction tube(420) and a bag discharge tube(410) connected to each other in series. The supply tube rotational shaft passes through the bag discharge fixing tube. The bag suction tube and the bag discharge tube pass through the reduction and expansion bags.
Patent KR-20080081525-A (KR)
Title: A database for link of serch data in cad view system, a building method thereof and a serch method
Inventor: PARK DONG HEE
IPC: G06F17/30
Filed: 2007-03-05
Abstract: A method for searching a file through a CAD(Computer-Aided Design) viewer by using a GIS(Geographic Information System)-linked database is provided to enable a user to search an object intuitively by using facility information in the CAD viewer through a GUI(Graphic User Interface), and search the file for the object by constructing the GIS-linked database automatically based on information included in a CAD drawing. A GIS-linked database and an original file database are constructed by automatically extracting link information between an object and a file from a CAD drawing without any input(S-1). A position of a mouse cursor is traced, and summary information of the object pointed by a mouse cursor is searched from the GIS-linked database and is displayed. The files related to the object are searched from the GIS-linked database and a list of the searched files is displayed in a screen when the object of the facility is selected(S-2). The file is displayed in the screen when one of the file is selected from the list(S-3).
Patent KR-20080085265-A (KR)
Title: Vortex flow meter
Inventor: CHO SEUNG BUM
IPC: G01F1/32
Filed: 2007-03-19
Abstract: A vortex flow meter is provided to measure flow rate and vortex pressure without a bridge circuit by fixing a magnet at the rear of a vortex generator and measuring a position change of the magnet by using a groove switch which is attached to the outer wall of a passage pipe. A vortex flow meter(1) comprises leaf springs(6), a vortex generator(4), a magnet(7), and a groove switch(8). One end of the leaf spring is fixed in a passage pipe in parallel to the passage. The vortex generator is fixed at the other end of the leaf spring. The magnet is fixed to the vortex generator. The groove switch senses a position displacement of the magnet which is moved along with the vortex generator based on a pressure change between the Karman and the groove switch.
Patent KR-20070096898-A (KR)
Title: Rfid bridge antenna
Inventor: PHIPPS WILLIAM H
IPC: H01Q1/24
Filed: 2007-03-23
Abstract: An RFID(Radio Frequency IDentification) bridge antenna is provided to increase a communication distance between a tag and a reader by coupling at least two RF antenna elements using long conductors. An RFID bridge antenna is configured to be arranged between a tag(12) and a reader(14). The tag includes a tag antenna(24). The reader includes a reader antenna(30). At least two RF antenna elements are coupled with each other by a conductor. The first RF antenna element is arranged to be close to the tag antenna, while the second RF antenna element is arranged to be close to the reader antenna. An electromagnetic carrier signal, which is transmitted by the reader antenna, is contained in the first RF antenna element. The electromagnetic carrier signal is retransmitted to the tag antenna by the second RF antenna element.
Patent KR-20080089887-A (KR)
Inventor: CHOI JIN HO
IPC: B05B9/04
Filed: 2007-04-03
Abstract: A waterproof agent spraying apparatus is provided to execute waterproofing construction work in the site easily and to reduce manpower for waterproofing construction work. In a waterproof agent spraying apparatus, an engine(10) generates power for driving the apparatus. A battery(21) is used as a power source of a control box(22) for operating the engine and supplying electric energy and operating power. A first tank(30) has an input port(31) for inserting a solid waterproof agent, and crushes the solid waterproof agent and liquefies the solid waterproof agent by firstly heating the solid waterproof agent. Second and third tanks(40,50) are connected to the sides of the first tank in order. The second and third tanks receive waterproof liquid from the first tank, completely liquefy the waterproof liquid by continuously executing second and third heating, and prevent the waterproof liquid from getting hard before the waterproof liquid is sprayed. A gear pump(60) pumps and ejects the waterproof liquid contained in the third tank and supplies the waterproof liquid to a hose(71) wound around a rotating reel. The gear pump pressurizes the ejection of liquid fed to the hose or recovers the liquid by controlling forward/reverse rotation. One side of the hose is connected to an ejecting port of the gear pump and the other end is connected to a spray nozzle(73). The hose is unwound from and wound around the rotating reel. A hydraulic pump(110) is driven by power generated by operating the engine, to supply a main power source by hydraulic pressure.