baber/WOPTO huggingface dataset:
Patent KR-20080057664-A (KR)
Title: Reworkable epoxy resin composition
Inventor: YANG KI JUNG
IPC: C08G59/42
Filed: 2006-12-20
Abstract: An epoxy resin composition is provided to be reworkable at a predetermined temperature while retaining good physical properties and processability of the conventional epoxy resins. An epoxy resin composition includes (a) 0.1-10 parts by weight of a monofunctional epoxy resin, (b) 10-50 parts by weight of a bifunctional epoxy resin, (c) 5-50 parts by weight of a polyfunctional epoxy resin, and (d) 20-60 parts by weight of an acid anhydride hardener. The monofunctional epoxy resin comprises 1-100wt% of a compound represented by the following formula 1: G-O-Xn-R. The bifunctional epoxy resin comprises 0-45wt% of at least one compound selected from the group including compounds represented by the following formula 2: G-O-X1m-R-X2n-O-G, compounds represented by the following formula 3, cashew nut shell oil addition type epoxy resins having a non-rigid structure, linseed oil addition type epoxy resins having a non-rigid structure, polypropylene glycol addition type epoxy resins having a non-rigid structure, and polyethylene glycol addition type epoxy resins having a non-rigid structure.
Patent KR-20080012110-A (KR)
Inventor: LEE DOO HAN
IPC: B65D75/04
Filed: 2006-12-27
Abstract: A packing material for preventing persons from reading a book without permission is provided to enable persons to read only a part of the book as a sample and to prevent environmental pollution by reusing a vinyl cover. In a packing material for preventing persons from reading a book without permission, front and back covers(21,24) are fitted in a vinyl cover(1) of the book. A reading prevention packing part(5) is produced in the same shape of a bag to cover unavailable pages(23) of the book. A left inner adhesive part of the vinyl cover for the front cover, a left adhesive part of the reading prevention packing part, lateral sides and a rear part of the vinyl cover are fixed together by a bonding unit(6) having a cut knob. A right inner adhesive part of the vinyl cover, a right adhesive part of the reading prevention packing part, and the lateral sides and the rear part of the vinyl cover are stuck together by a bonding unit having a cut knob on the symmetrical surface.
Patent KR-20080061826-A (KR)
Title: Method for fabricating of an array substrate for lcd
Inventor: BANG JUNG HO
IPC: G02F1/136
Filed: 2006-12-28
Abstract: An array substrate for an LCD(Liquid Crystal Display) and a manufacturing method thereof are provided to prevent a Cgd change by preventing overlay between a gate line and a drain electrode even though an align error occurs wherein the Cgd is a parasitic capacitor between a gate electrode and a drain electrode. A gate line(104) is configured in one direction on a substrate(100) and includes a vertically-protruded gate electrode(102). The gate line has an etch pattern(G1,G2) of removing a partial area of a position spaced from the gate electrode. A data line(118) defines a pixel area by crossing the gate line. A source electrode(114) is prolonged from the data line to an upper part of one side of the gate electrode. A drain electrode(116) is spaced from the source electrode. An active layer(110) is disposed between the gate electrode and the source and drain electrodes. A pixel electrode(124) is disposed in the pixel area as being contacted with the drain electrode.
Patent KR-20060029277-A (KR)
Title: Method for production of an outer lever for a switchable cam follower
Inventor: ROERIG BODO
IPC: F01L3/00
Filed: 2004-06-02
Abstract: According to the invention, an outer lever (1) for a cam follower (2), which may be switched between different travels for at least one gas exchange valve, may be prepared by a deep- drawing method. In particular, a cupped base body (16), with an inverted U-shape cross-section, is deep-drawn, whereby counter running surfaces (14, 15) for large travel cams are produced on facing arms (4, 5) of the outer lever (1) by stamping of a base (19) for the base body (16). Relatively low production costs can be achieved by means of said deep- drawing method.
Patent KR-20060032212-A (KR)
Title: Surface-treated steel sheet and method for producing same
Inventor: YAMAJI TAKAFUMI
IPC: C23C28/00
Filed: 2004-07-28
Abstract: A surface-treated steel sheet is disclosed which comprises a steel sheet, a plating layer which is formed on a surface of the steel sheet and contains at least one metal selected from the group consisting of zinc and aluminum, and a coating film which is formed on the plating layer and contains a tetravalent vanadium compound, a phosphoric acid group, and at least one metal selected from the group consisting of Al, Mg and Zn. This surface-treated steel sheet has excellent corrosion resistance and excellent surface appearance without containing harmful substances such as hexavalent chromium in the coating film.
Patent KR-20060070538-A (KR)
Title: Ofdm system and method employing ofdm symbols with known or information-containing prefixes
Inventor: WU SHIQUAN
IPC: H04B1/69
Filed: 2004-08-04
Abstract: Systems and methods for transmitting and receiving OFDM symbols are provided which enable the otherwise wasted transmission time normally used as a prefix for each OFDM symbol to contain useful information. At the receiver, the received signal is processed to convert received OFDM symbols from a linear convolution with the channel to a cyclic convolution.
Patent KR-20060135597-A (KR)
Title: Organic electroluminescence element having two electroluminescent layers through electron barrier layer
Inventor: IWAKUMA TOSHIHIRO
IPC: H05B33/22
Filed: 2005-03-24
Abstract: An organic electroluminescence element comprising a pair of electrodes and at least two organic luminescent layers held between the electrodes, wherein (1) the two organic luminescent layers are disposed through an electron barrier layer, and (2) the two organic luminescent layers are both made of electron transport light-emitting material.
Patent KR-20060065704-A (KR)
Title: Electrochemical sensor
Inventor: GRANT ROBERT BRUCE
IPC: G01N33/00
Filed: 2004-08-05
Abstract: An organic contaminant molecule sensor is described for use in a low oxygen concentration monitored environment. The sensor comprises an electrochemical cell, which is formed from a measurement electrode coated with (or formed from) a catalyst having the ability to catalyse the dissociative adsorption of the organic contaminant molecule, the electrode being positioned for exposure to the monitored environment, a reference electrode coated with (or comprised from) a catalyst selected for its ability to catalyse the dissociation of oxygen to oxygen anions, the reference electrode being positioned within a reference environment, and a solid state oxygen anion conductor disposed between and bridging the measurement and reference electrodes, wherein oxygen anion conduction occurs at or above a critical temperature, Tc. Sealing means are provided for separating the reference environment from the monitored environment. Means are also provided for controlling and monitoring the temperature of the cell, and for controlling the electrical current (Ip) flowing between the reference and measurement electrodes. At temperatures (Tads) below Tc, organic contaminant molecules are adsorbed onto and dissociated at the surface of the measurement electrode leading to the build up of carbonaceous deposits at the surface thereof. At temperatures (Ttit) above Tc, an electrical current (Ip) is passed between the reference and measurement electrode thereby to control the number of oxygen anions passing from the reference electrode to the measurement electrode to oxidise the carbonaceous deposits formed at the surface thereof and the formation of carbon dioxide.
Patent KR-20060054481-A (KR)
Title: Organic electroluminescence device
Inventor: TSUJI TAISHI
IPC: H01L51/00
Filed: 2004-09-29
Abstract: An organic electroluminescence device comprising organic functional layers disposed between a positive electrode and a negative electrode arranged in pair opposite to each other and composed of three or more thin films including a luminescent layer of organic compound. The organic functional layers comprise a first layer and a second layer arranged in pair and each constituted of an organic compound whose glass transition temperature is a first temperature or above and further a third layer interposed between the first layer and the second layer and constituted of an organic compound whose glass transition temperature is below the first temperature.
Patent KR-20070018797-A (KR)
IPC: A01N43/90
Filed: 2004-10-08
Abstract: 본 발명은 활성 성분으로서, 1) 화학식 I의 트리아졸로피리미딘 유도체, 및 2) 화학식 II의 메탈락실-M을 상승작용적 유효량으로 포함하는 벼 병원균 방제를 위한 살진균성 혼합물, 화합물 I과 화합물 II의 혼합물을 사용하여 벼 병원균을 방제하는 방법, 이러한 혼합물을 제조하기 위한 화합물 I 및 화합물 II의 용도 및 상기 혼합물을 포함하는 조성물에 관한 것이다.   
     <화학식 I> 
     
       
     
     <화학식 II> 
     
       
     
     트리아졸로피리미딘 유도체, 메탈락실-M, 살진균성 혼합물, 방제, 벼 병원균
Patent KR-20060095773-A (KR)
Title: All-optical signal processing method and device
Inventor: VON LERBER TUOMO
IPC: H04B10/291
Filed: 2003-11-07
Abstract: The invention relates to a method and to an optical device in all-optical signal processing. It provides a novel way of taking into use the potential bandpass filtering capabilities of an optical complex one-pole resonator by, 1) excitating with at least part of the input signal an optical resonator arrangement that comprises two substantially parallel, independent, complex one-pole resonators arranged in a manner that one of said resonators is matched, and the other one is non-matched with the input signal, and 2) based on polarization separating further from the output of said optical resonator arrangement at least one optical output signal so that both said matched and non-matched resonators contribute to the formation of said output signal. The invention can be utilized, for example, for optical signal analysis, optical clock recovery, or for producing high-frequency outputs from lower frequency input signals, like e.g. optical microwave generation.
Patent KR-20060117340-A (KR)
Title: Method of producing flexible laminate sheet
Inventor: KIKUCHI TAKASHI
IPC: B29C65/02
Filed: 2004-12-20
Abstract: A method of producing a heat-resisting flexible laminate sheet able to prevent a defective appearance such as wrinkles and corrugations and improve dimension stability. A method of producing a flexible laminate sheet having a metal foil (B) pasted to at least one surface of a heat-resisting adhesive film (A), characterized by comprising the step of heat-laminating the heat-resisting adhesive film (A) and the metal foil (B) between at least one pair of metal rolls via a protection film, the step of slowly cooling a laminate consisting of the film (A), the foil (B) and the protection film, and the step of separating the protection film. The slowly cooling step is preferably carried out by providing a heating mechanism set to temperatures lower than a metal roll surface temperature, especially a slow-cooling roll. The surface temperature of the slow-cooling roll is preferably set 50°C- 250°C lower than the surface temperature of the metal roll.
Patent KR-20060113735-A (KR)
Title: Organic electroluminescence device, conductive laminate and display
Inventor: TOMAI SHIGEKAZU
IPC: B32B7/02
Filed: 2004-12-08
Abstract: An organic electroluminescence device comprising negative electrode (50), positive electrode (20) and luminescent layer (40) interposed between the negative electrode (50) and the positive electrode (20), wherein at least part of the positive electrode (20) in contact with the luminescent layer (40) contains at least one element selected from among lanthanum, cerium, neodymium, samarium and europium and at least one element selected from among chromium, tungsten, tantalum, niobium, silver, palladium, copper, nickel, cobalt, molybdenum, platinum and silicon. This device, as efficient hole injection from the positive electrode into the luminescent layer can be carried out, can realize further lowering of driving voltage of organic EL device and operating life prolongation owing to low-voltage driving.
Patent KR-20060108729-A (KR)
Title: Vehicular bumper structure
Inventor: TAKAHASHI HIROYUKI
IPC: B60R21/213
Filed: 2004-12-16
Abstract: A vehicular bumper structure includes plural load detection sensors (28, 30, 32, 34, 52) disposed at predetermined intervals in a vehicle body vertical direction between a load transmitting plate (36, 50) disposed with a bumper touch sensor and a front wall portion (20C) of a bumper reinforcement. The load transmitting plate (36, 50) is configured so as to be displaced towards a vehicle body rear side with respect to the front wall portion (20C) of the bumper reinforcement (20).
Patent KR-20060095577-A (KR)
Title: Method and apparatus for representing and searching for an object in an image
Inventor: BOBER MIROSLAW
IPC: G06V10/46
Filed: 2001-07-06
Abstract: A method of representing an object appearing in an image, the method comprising deriving a plurality of view descriptors of the object, each view descriptor corresponding to a different view of the object, and associating the two or more view descriptors, the method comprising indicating for each view descriptor when the respective view corresponds to a view of the object appearing in the image.
Patent KR-20060111676-A (KR)
Title: Data recording medium processing method and device, and electronic device discarding method and device
Inventor: ITO TOMOAKI
IPC: G06F12/14
Filed: 2004-12-10
Abstract: There are provided a data recording medium processing method and device which easily perform erase of magnetic data recorded on a magnetic recording medium and a destruction of data recorded on an optical recording medium. Moreover, there are provided an electronic device discarding method and device which perform destruction of an electronic device. The data recording medium processing device (1) includes: an excitation coil (23) for generating a magnetic field of a predetermined intensity; a magnetron (31) for emitting an electromagnetic wave of a predetermined frequency with a predetermined intensity; and a container (60) for containing a magnetic recording medium or an optical recording medium. The container (60) is formed by a non-magnetic material blocking off an electromagnetic wave. The excitation coil (23) is wound around the external circumference of the container (60), so that a magnetic field can be induced inside. The magnetron (31) is arranged on the wall of the container (60) so that an electromagnetic wave is emitted toward inside.
Patent KR-20060129260-A (KR)
Title: Supply system for suspension smelting furnace
Inventor: KOJO ILKKA
IPC: C22B5/14
Filed: 2005-01-10
Abstract: A supply system for providing a suspension smelting furnace with constant and continuous feed is disclosed. The installation of the invention comprises intermediate storage bins for fine-grained feed, a feed rate controller for accurately controlling the feed rate of the fine-grained material, and a pneumatic conveyor for lifting the feed up to the top level of the suspension smelting furnace where the burner of the furnace is adapted. In the installation, the heavy constructions of the storage bins are located close to the ground level and the constructions around and on top of the furnace have been designed essentially lighter than in conventional solutions.
Patent KR-20060114041-A (KR)
Title: Multi-system mesh network
Inventor: OZLUTURK FATIH
IPC: H04L12/56
Filed: 2005-02-11
Abstract: A transmission is simultaneously provided on multiple mesh networks. Retransmission between two nodes (41, 42) may be performed for the same communication along multiple networks in a mesh topography for the multiple networks (13, 23). This permits communication to be effected in a mesh topography where one or all systems would not be able to provide a complete network connection within any given system.
Patent KR-20070004807-A (KR)
Title: Am reception circuit
Inventor: SAITO YASUJI
IPC: H04B1/10
Filed: 2005-02-23
Abstract: [PROBLEMS] To provide an AM reception circuit having improved suppression characteristic. [MEANS FOR SOLVING PROBLEMS] An AM reception circuit includes: an intermediate-frequency amplification unit for generating an intermediate-frequency signal from a broadcast wave signal received by an antenna and amplifying and outputting the intermediate-frequency signal; an AGC (Automatic Gain Control) unit for setting a gain of the intermediate-frequency amplification unit according to the field intensity of the broadcast wave signal; and an AM detection unit for detecting the intermediate-frequency signal outputted from the intermediate-frequency amplification unit. The AM reception circuit further includes an audio quality correction unit having: a filter unit for extracting a predetermined frequency band of an audio signal; an amplification unit for boosting or attenuating the audio signal of the predetermined frequency band extracted from the filter unit; and a control unit for controlling the filter characteristic of the filter unit and setting the boost function or the attenuation function of the amplification unit according to the field intensity of the broadcast wave signal. ® KIPO & WIPO 2007
Patent KR-20060130249-A (KR)
Title: Power generation system
Inventor: OKUBO KAZUO
IPC: F03D9/00
Filed: 2005-03-15
Abstract: To reduce component costs and always detect wind power even when a wind mill (11) is forcibly braked. A power generation system comprising a wind mill (11) for generating a drive force by being rotated by wind power, a generator (19) for generating power by being operated by the drive force of the wind mill (11), a shortcircuit braking device (21) for switching the output side of the generator (19) between an output state and a shortcircuit state, a rotation speed input unit (41) and a processing unit (51) for recognizing, based on the rotation speed of the wind mill (11) in an output state and the rotation speed of the wind mill (11) in a shortcircuit state, the scale of a wind power in the both states, and a processing unit (51) for judging whether to switch the generator (19) to an output state or to a shortcircuit state based on the rotation speed of the wind mill (11) and for switch-controlling the shortcircuit braking device (21) based on the judged result.
Patent KR-20070033975-A (KR)
Title: 플루오로카본막 및 그 형성 방법
IPC: H01L21/314
Filed: 2004-11-09
Abstract: 미세한 공공이 형성된 플루오로카본막을 제공하는 것을 주된 과제로 한다.     챔버의 내부에 설치한 기판 상에, 제 1 불화탄소 가스와 제 2 불화탄소 가스를 함유하는 혼합 가스를 도입하여 상기 기판 상에 플루오로카본막을 퇴적시키는 공정 (SA1) 과, 상기 플루오로카본막에 함유되는 휘발 성분을 선택적으로 제거함으로써 상기 플루오로카본막에 공극을 형성하는 공정 (SA2) 을 포함하는 것을 특징으로 한다.     특히, 공극 형성 공정 (SA2) 에서는, 초임계 유체에 의해 상기 플루오로카본막을 세정하는 공정을 포함하는 것이 바람직하다.      
       
     플루오로카본막
Patent KR-20080064015-A (KR)
Inventor: LEE GUN IL
IPC: G06F3/12
Filed: 2007-01-03
Abstract: A device and a method for processing data are provided to process an urgent data processing job quickly even if a waiting data processing job is found by performing the data processing job received with an exclusive use grant signal in advance to the waiting data processing job, storing the waiting data processing job, and performing the stored waiting data processing job in response to an exclusive use cancel signal. A job storing part(140) stores a waiting data processing job by responding to an exclusive use grant signal. A function performer(130) performs a data processing job received with the exclusive use grant signal in advance to the waiting data processing job and performs the stored waiting data processing job in response to an exclusive use cancel signal. An exclusive use authenticator(110) checks whether a user inputting personal information to exclusively use a data processing device is the user having authority for exclusively using the data processing device, and generates/outputs the exclusive use grant signal to a mode selector(120) and the function performer when the user is the authorized user. The mode selector enables the user to select a desired exclusive data processing function when the exclusive use grant signal is received. An exclusive possession release unit(150) generates an exclusive possession release signal in case an authenticated user intends not to use the data processing device exclusively by manipulating buttons prepared at the data processing device or a host.
Patent KR-20080067512-A (KR)
Title: Apparatus and method for cell selection considering home cell/ private network in wireless system
Inventor: JEONG KYEONG IN
IPC: H04W4/02
Filed: 2007-01-16
Abstract: A cell selection device which considers a home cell/private network in a mobile communication system and a method therefor are provided to carry out management by setting priority for candidate cells, thereby offering reliability and management efficiency for cell selection. A transceiver(501) receives a neighbor cell list including at least one neighbor cell which contains different offset values through system information from the current cell. An offset-containing neighbor cell extractor(513) extracts a particular neighbor cell which contains a particular offset value. An accessibility decider(523) compares the extracted neighbor cell with a home cell/private network cell list. A management unit(511) measures a radio channel state for the particular neighbor cell, adds the offset value of the particular neighbor cell to select as a candidate cell, and measures a radio channel state for the candidate cell to select as a cell.
Patent KR-20070078805-A (KR)
Title: Negative electrode for use with secondary battery and secondary battery using such negative electrode
Inventor: KONISHIIKE ISAMU
IPC: H01M4/139
Filed: 2007-01-29
Abstract: Provided are an anode for a secondary battery which is prevented in the deformation or breakage of an anode by relieving the stress due to the repeated expansion and shrinkage, and a secondary battery containing the anode. An anode(10) comprises an anode current collector(11); and an anode active material layer(12) which is installed on the anode current collector and has an anode active material layer alloyed with the anode current collector in at least some part of the interface with the anode current collector, wherein the anode current collector has a first surface where the anode active material is formed and a second surface where the anode active material is not formed, and the second surface of the anode current collector is formed so as to face each other.
Patent KR-20070079579-A (KR)
Title: Ni-base alloy flux-cored wire
Inventor: MATSUSHITA YUKINOBU
IPC: B23K35/30
Filed: 2007-02-01
Abstract: A Ni-based alloy flux-cored wire for obtaining a welded metal that has excellent weldability in all postures and is excellent in high temperature cracking resistance, strength and low temperature toughness at the same time when welding 9% Ni steel is provided. In a Ni-based alloy flux-cored wire in which a flux is filled in a sheath of a Ni-based alloy, the Ni-based alloy flux-cored wire is characterized in that a deposited metal obtained by the flux-cored wire comprises 0.005 to 0.05 mass% of C, 0.1 to 0.5 mass% of Si, 0.2 to 6.0 mass% of Mn, 0.1 to 15.0 mass% of Cr, 10.0 to 25.0 mass% of Mo, 0.1 to 10.0 mass% of Fe, 1.0 to 4.0 mass% of W, 0.01 to 1.0 mass% of Ti, and the balance of Ni and inevitable impurities. The inevitable impurities is controlled to 0.020 mass% or less of P, 0.010 mass% or less of S, 0.1 mass% or less of Nb, 0.1 mass% or less of V and 0.1 mass% or less of Al. A mathematical expression 1 of 18.38-0.54x[Cr]<=[Mo]<=24.53-0.76x[Cr] is satisfied when contents of Cr and Mo of the deposited metal are [Cr] and [Mo] respectively. A value of the mathematical expression 2 of ([Na2O]+[K2O]+[Li2O]+0.2x[MnO])/([SiO2]+0.5x([Al2O3]+[TiO2]+[ZrO2])), is 0.5 or less when values of respective oxides converted from contents of respective compounds of Na, K, Li, Mn, Si, Al, Ti and Zr relative to the total wire weight that are contained in one or both of a filling flux and a Ni-based alloy sheath of the flux-cored wire are [Na2O], [K2O], [Li2O], [MnO], [SiO2], [Al2O3], [TiO2] and [ZrO2] respectively.