baber/WOPTO huggingface dataset:
Patent KR-20030064672-A (KR)
IPC: C07C235/82
Filed: 2003-06-16
Abstract: Organic polyisocyanates having at least two isocyanate groups blocked with CH-azide cyclic ketones have a blocked isocyanate group content (calculated as NCO) of 0.1-20 wt.%.  Organic polyisocyanates (I) having at least two isocyanate groups blocked with CH-azide cyclic ketones of formula (1) have a blocked isocyanate group content (calculated as NCO) of 0.1-20 wt.%. X = electron withdrawing group;  R1,R2 = H, 1-20C (cyclo)alkyl, 6-24C aryl, 1-20C (cyclo)alkylester or amide, 6-24C aryl ester or amide, mixed 1-24C aliphatic/aromatic groups or a portion of a 4-8 membered ring; and n = 0-5 Independent claims are also included for: (1) a process for the production of organic polyisocyanates (I) by reaction in the presence of a catalyst, whereby 0.8-1.2 moles of the cyclic ketone of formula (1) are added per isocyanate group equivalent; (2) polyurethane resin lacquers containing organic polyisocyanates (I); and (3) coatings containing organic polyisocyanates (I).
Patent KR-20040108479-A (KR)
Inventor: PARK HYEON SEOP
IPC: H04B1/40
Filed: 2003-06-17
Abstract: PURPOSE: A triplexer is provided to reduce influence of a power line possibly generated in case of using an active switch, enhance insertion loss and attenuation characteristics between bands, and minimize influence between bands. CONSTITUTION: A PCS RF unit(220) processes a PCS band signal as a call signal. A GPS signal processor(230) demodulates a GPS band signal and generates a three-dimensional terrestrial position information. A CDMA RF unit(240) processes a CDMA band signal as a call signal. A controller(250) reproduces a voice from a signal received from the CDMA RF unit(240) or from the PCS RF unit, and receives and processes the terrestrial position information. BPFs(Band Pass Filters)(211-213) perform a different band pass filtering with a signal received from an antenna, respectively, and separately generate the PCS band signal, the GPS band signal and the CDMA band signal as a result of the filtering.
Patent KR-20040026121-A (KR)
Inventor: BOLLI ANGELO
IPC: G03F7/00
Filed: 2003-07-10
Abstract: PURPOSE: A heat-sensitive composition in which removal of the unexposed regions is unnecessary, a negative lithographic plate coated with the composition and a method for forming a negative image thereon are provided to form the image without removing materials and development treatment after the state of exposure with low energy. CONSTITUTION: A heat-sensitive composition forms an image without the removal of material, and does not require any developing treatment after the stage of exposure to heat. The heat-sensitive composition comprises (a) a switchable polymer, (b) an IR absorber(formula I), (c) a triazine compound(formula II), and (d) a novolak resin. A negative lithographic plate comprises a substrate coated with the composition. In a method for obtaining a negative image on the substrate coated with the composition, the heat-sensitive composition is first hydrophilic and then lipophilic after exposure to heat without the removal of material. The negative image is obtained by applying the small quantity of energy to the composition.
Patent KR-20050009652-A (KR)
Inventor: JUNG SEUNG MAN
IPC: H01L21/28
Filed: 2003-07-18
Abstract: PURPOSE: A method for forming a metal interconnection of a semiconductor device is provided to improve adhesion of a via filled with a copper material and a diffusion barrier layer by using an SiCN layer as the diffusion preventing layer. CONSTITUTION: An interlayer dielectric(10) having a via(12) whose upper surface is exposed is formed. A cleaning process and a pretreatment process are performed on the resultant structure having the interlayer dielectric. An SiCN layer(16) is formed as a diffusion barrier layer on the resultant structure. An SiC layer(18) is formed on the SiCN layer to decrease the dielectric constant of the diffusion barrier layer.
Patent KR-20050011108-A (KR)
Inventor: JEON SEONG DO
IPC: H01L27/115
Filed: 2003-07-21
Abstract: PURPOSE: A method of manufacturing an on/off property enhanced flash or EEPROM(Electrically Erasable Programmable Read Only Memory) cell is provide to store simultaneously two bit data per one flash or EEPROM cell by using a spacer type floating gate formed at both sides of a control gate. CONSTITUTION: A control gate oxide layer(102), a control gate electrode(104) and an insulating layer(106) are sequentially formed on a silicon substrate(100). A floating gate oxide layer is formed thereon. A spacer type floating gate electrode(108) is formed at both sides of the control gate electrode by performing anisotropic dry-etching on a polysilicon layer. A source and drain junction(112) are formed in the substrate to align the gate structure.
Patent KR-20050012028-A (KR)
Inventor: OH JAE ONE
IPC: G06F15/16
Filed: 2003-07-24
Abstract: PURPOSE: A device and a method for concurrently processing an arithmetic operation and a storing operation on a multiprocessor system are provided to improve entire processing speed/multitasking capability of the multiprocessor system by concurrently processing the arithmetic operation and the storing operation at the inside of a processor. CONSTITUTION: A processor ID/data I/O(Input/Output) part(21) compares an input processor ID with the registered processor ID, and transmits concurrently received data to the received process ID if both IDs are identical. A swap logic part(22) selects an arithmetic register file storing the data needed for the arithmetic operation among the multiple register files(241-243) and transmits the data stored in the selected arithmetic register file. At the same time, the swap logic part selects a storing register file and stores the data transmitted from the processor ID/data I/O part in the selected storing register file, if the data received from the processor ID/data I/O part. An arithmetic logic part(23) performs the arithmetic operation for the data transmitted from the swap logic part.
Patent KR-20050013284-A (KR)
Inventor: KIM SEONG DONG
IPC: F24F3/14
Filed: 2003-07-28
Abstract: PURPOSE: A water bucket of a dehumidifier is provided to remove discomfort caused by torsion of a water bucket body by fixing the top of the flexible water bucket body with a cover. CONSTITUTION: A water bucket(1) of a dehumidifier is composed of a water bucket front panel(2) formed at the front lower side of the dehumidifier; a water bucket body(3) assembled integrally to the rear side of the water bucket front panel to have a constant space therein; and a cover(4) installed on the top of the water bucket body. A portion of the cover is opened or closed. The cover comprises a fixing unit(5) for fastening both sides of the cover on the upside of the water bucket body and an opening and closing unit(6) moving about the fixing unit.
Patent KR-20050014311-A (KR)
Inventor: JEONG YONG KUK
IPC: H01L27/04
Filed: 2003-07-30
Abstract: PURPOSE: A method for fabricating an analog capacitor is provided to prevent a leakage current from increasing and fabricate an analog capacitor with a small power supply voltage by setting post-treatment conditions of a lower electrode and a dielectric layer. CONSTITUTION: The first lower insulation layer is formed on a semiconductor substrate. The first lower conductive layer made of at least one conductive layer is formed on the front surface of the semiconductor substrate having the first lower insulation layer. The first dielectric layer and the first upper conductive layer made of at least one conductive layer are sequentially formed on the first lower conductive layer so as to fabricate a capacitor(1). The capacitance of the capacitor is measured according to a voltage(3). The measured capacitance is analyzed(5). The post-treatment conditions of a lower electrode and a dielectric layer are set according to the result of the analysis(7).
Patent KR-20050014986-A (KR)
Inventor: LEE YOUNG HEE
IPC: H02H7/20
Filed: 2003-08-01
Abstract: PURPOSE: An over-voltage protector is provided to protect a main controller from an over-voltage or an over-current during charging a stroboscope through an ear jack by using a schottky diode, thereby preventing deterioration of audio quality. CONSTITUTION: An over-voltage protector includes a main controller(210), a strobo controller(220), an ear jack(230), an over-voltage/over-current breaker(240), and an ear microphone detector(250). The main controller outputs a charge control signal and a shut control signal according to a signal level of a voltage divide signal. The strobo controller receives the charge control signal and the shut control signal, applies a charge voltage according to the charge control signal, and outputs a shut signal according to the shut control signal. The ear jack charges an external strobo module using the charge voltage, discharges the external strobo module using the shut signal, and outputs an ear jack insertion signal when the external strobo module or an external ear microphone module is applied. The over-voltage/over-current breaker transfers the ear jack insertion signal and couples an application line of the charge voltage with an audio terminal of the main controller. The ear microphone detector detects a level of the ear jack insertion signal to output the main controller.
Patent KR-20050015766-A (KR)
Inventor: LEE KYU HO
IPC: B05B12/14
Filed: 2003-08-07
Abstract: PURPOSE: A vehicle coating equipment having a color exchanging valve is provided to reduce the loss of paint when exchanges colors of the paint and to allow an user to rapidly exchange the colors of the paint. CONSTITUTION: The vehicle coating equipment having a color exchanging valve includes: a first and second color exchanging valve(10,10') having a first and second paint supply line and a first and second paint return line respectively, so that, while the one paint supply line feeds a paint, the other paint supply line returns the paint at the same time; a first and second paint supply hose(12,13) connected to the first and second color exchanging valve and carrying out the supply and return of the paint; a coating machine(20) arranged on one end of the first and second paint supply hose(12,13) and spraying the paint; a first and second cleansing valve(30,30') having the first and second paint returning and air supply line; a scraper; and a metering pump(50).
Patent KR-20050019201-A (KR)
Inventor: PARK JAE YANG
IPC: G02F1/1337
Filed: 2003-08-18
Abstract: PURPOSE: An apparatus and method for rubbing an LCD(Liquid Crystal Display) panel are provided to rub an alignment film formed on a substrate using a plurality of rubbing units to increase the number of times of rubbing, to thereby increase alignment uniformity and ribbing density. CONSTITUTION: A rubbing apparatus includes a plurality of rubbing units(500) for rubbing an alignment film formed on a substrate, and a controller(600) for controlling the rubbing units. Each of the rubbing units includes a cylindrical rubbing roll(514), a rubbing cloth(515) attached to the outer side of the rubbing roll, and a holder(513) connected to the central axis of the rubbing roll to hold the rubbing roll.
Patent KR-20050019318-A (KR)
Inventor: SEO WEON HO
IPC: G06F17/00
Filed: 2003-08-18
Abstract: PURPOSE: A method and a system for preventing piracy of registration information for a charged Internet web site are provided to automatically perform a piracy preventing process preset from a member or a system manager based on information inputted for using services, when the members registered to a piracy preventing service try to use the service of the web site. CONSTITUTION: Service servers(21-2k) inform a piracy preventing device(3) of web site service use trial information including condition information when users(11-1n) use the web site service by using service registration information. The piracy preventing device is equipped with a call processor for being combined with the network, a database, and a controller. The database stores registered web site information, contact information, and the condition information according to a piracy preventing process method of each service item for each member. If the service use trail information is received from the service server, the controller performs the piracy preventing process matched with the condition information of the corresponding web site by searching the database based on the service use trial information.
Patent KR-20050023013-A (KR)
Inventor: BAE SUNG WON
IPC: H01J17/28
Filed: 2003-08-28
Abstract: PURPOSE: A plasma display device is provided to stabilize a signal processing in a driver circuit and prevent an erroneous operation of an integrated circuit, by effectively discharging heat from the integrated circuit. CONSTITUTION: A plasma display device comprises a plasma display panel(30), a chassis base(10), a connecting member(6), and a cooling device(12). The chassis base is arranged to support the plasma display panel, and mounted with a plurality of driver circuit substrates(34). The connecting member electrically connects the plasma display panel and the driver circuit substrates. The cooling device is fixed at the chassis base together with the connecting member so as to cool the connecting member. The cooling device includes a first radiation unit(18) having a plurality of radiation ribs(16); a second radiation unit(22) spaced apart from the first radiation unit, wherein the second radiation unit has a plurality of heat sinks(20); and a heat pipe(24) for connecting the first radiation unit and the second radiation unit. The heat pipe serves as a heat conduction medium between the first radiation unit and the second radiation unit.
Patent KR-20040025610-A (KR)
Title: Electromagnetic flowmeter
Inventor: YAMAMOTO TOMOSHIGE
IPC: G01F1/58
Filed: 2003-09-17
Abstract: PURPOSE: To reduce differential noises of magnetic flux resulting from a fluctuation of the magnetic flux, generated in electrodes and signal lines. CONSTITUTION: This electromagnetic flowmeter comprises a measurement pipe 1 in which a fluid to be measured flows, the electrodes 2a, 2b arranged in the measurement pipe 1, an exciting coil 3, a power supply part 4 for supplying an exciting current to the exciting coil 3, a signal conversion part 5 for detecting inter-electrode electromotive force generated by a magnetic field and the flow of the fluid to be measured, a flow rate output part 6 for calculating the flow rate of the fluid to be measured from the inter-electrode electromotive force, and the signal lines 7a, 7b connecting the electrodes 2a, 2b to the signal conversion part 5. The exciting coil 3 is arranged an offset distance d from an electrode position, wherein the electrode position is a plane PLN including the electrode 2a, 2b perpendicular to the direction of a measurement pipe axis PAX.
Patent KR-20050029249-A (KR)
Title: Vibration reducing device of steering wheel
Inventor: MIN JUN YONG
IPC: B62D1/10
Filed: 2003-09-20
Abstract: A vibration reducing device of a steering wheel is provided to utilize enough space in a hub and steeply improve vibration reducing efficiency of the steering wheel by suppressing the steering wheel vibration generated by idle of an engine through an inflator constituting a driver-seat airbag module. A vibration reducing device of a steering wheel comprises an inflator(30) forming a driver-seat airbag module; an inflator housing(40) weld-combined with the inflator to receive the inflator inside thereof; a cylindrical damper member(50) contacted and weld-combined on the inflator housing; and a floor plate member(60) contacted and weld-combined on bottom side of the damper member and combined with a wheel cover through plural bolts. The inflator housing comprises a housing cap part(41) surrounding the inflator front side toward the wheel cover and having an inner peripheral surface to be contacted and weld-combined on outer periphery surface of the inflator; a flange slope part(43) extended from a rim of the housing cap part to have an angle of outward inclination from the outer periphery surface of the inflator; and a flange level part(45) extended from the flange slope part, side-contacted, and weld-combined on the damper member.
Patent KR-20050029986-A (KR)
Title: Mobile communicator capable of downloading newspaper information and newspaper information offering system
Inventor: LEE EUN KOO
IPC: H04B1/40
Filed: 2003-09-24
Abstract: A mobile communication terminal capable of downloading newspaper information and a newspaper information offering system are provided to receive newspaper information through a downloading process from a newspaper server, and to read the downloaded newspaper information offline, thereby reducing a communication cost caused by an online access to the server. A mobile communicator(10) comprises as follows. A PPG(Push Proxy Gateway) agent(11) extracts newspaper information only to receive stored URL information, and downloads newspaper information data in HTTP method. A memory(12) lists the downloaded newspaper information data to store the listed newspaper information data. A news agent(14) displays data information corresponding to the stored newspaper information data on a display(15) according to a selection of a key input unit(13).
Patent KR-20050030277-A (KR)
Title: Authentication server and method for processing the message related authentication
Inventor: CHUNG BYUNG HO
IPC: H04L12/02
Filed: 2003-09-25
Abstract: An authentication server and a method for processing an authentication-related message are provided to classify various kinds of messages inputted from clients, and to process the classified messages by independent processes or threads, thereby preventing a processing of other messages from being delayed. A connection processor(210) classifies authentication-related messages into a connection message, a session authentication message, and an accounting message, and generates a connection response message by processing the connection message in an independent thread. A session processor(220) receives the session authentication message to classify into an authentication message and an unnecessary session message, and generates a session response message by processing the session message in an independent thread. An authentication processor(230) receives the authentication message to generate an authentication response message by processing the authentication message in an independent thread. An accounting processor(250) receives the accounting message to generate an accounting response message.
Patent KR-20050005704-A (KR)
Title: A luminous road-boundary-stone and a luminous carstopper and manufacturing method thereof
Inventor: YOON SEON IL
IPC: E01C11/22
Filed: 2003-09-29
Abstract: PURPOSE: A manufacturing method for luminous road facilities, a luminous road boundary stone and a luminous car stopper are provided to enable to use as a luminous body by emitting light from the whole of road facilities, to manufacture road facilities simply and to recycle waste synthetic resins and waste vinyl. CONSTITUTION: The manufacturing method for luminous road facilities comprises the steps of: mixing filler in waste synthetic resins; heating up the admixture; adding luminous materials in the melted admixture; heating up the admixture added with luminous materials; and shaping the melted admixture. The luminous road boundary stone is provided with a block-shaped boundary stone body, a retreated groove formed on the base of the boundary stone body and luminous materials formed on the inner and outer sides of the boundary stone body. The luminous car stopper is provided with a block-shaped stopper body, a retreated groove formed on the base of the stopper body, a fastening groove formed on one side of the stopper body to house a ground coupler and luminous materials formed on the inner and outer sides of the stopper body.
Patent KR-20050031150-A (KR)
Title: Agarum cribrosume extract-comprising composition for inhibiting melanin bio-synthesis
Inventor: JEONG JEE HEAN
IPC: A61Q19/02
Filed: 2003-09-29
Abstract: A composition for inhibiting melanin bio-synthesis comprising the extract of Agarum cribrosume is provided, which composition inhibits activity of skin melanocyte to improve skin whitening effect, has improved formulation stability, and has no side effects on the skin. The composition for inhibiting melanin bio-synthesis comprises 0.001 to 10.0 wt.% of the extract of Agarum cribrosume, wherein the composition is a skin whitening cosmetic composition; and the composition has a formulation selected from solution, suspension, emulsion, paste, gel, cream, lotion, powder, soap, surfactant-containing cleansing, oil, powder foundation, emulsion foundation, wax foundation and spray.
Patent KR-20050031674-A (KR)
Title: Prediction method and apparatus in video encoder
Inventor: LEE JAE HUN
IPC: G06K9/36
Filed: 2003-09-30
Abstract: A method and an apparatus for performing prediction in a moving image encoder are provided to considerably reduce the amount of computation required for encoding a moving image without any deterioration in the encoding performance, by considerably reducing the number of macroblocks that need to undergo intra-prediction. A method for performing prediction comprises a step(S320) of calculating an average of intra-prediction costs or an average of inter-prediction costs of macroblocks of a received picture by encoding the received picture using intra-prediction or inter-prediction based on a type of the received picture, a step(S330) of calculating a threshold value based on the average of the intra-predication costs or the average of the inter-predication costs and a step of determining whether to perform intra-prediction on a subsequent picture based on the calculated threshold value.
Patent KR-20050034146-A (KR)
Inventor: KIM HEE JUN
IPC: F24F1/02
Filed: 2003-10-08
Abstract: 본 발명은 일체형 공기조화기의 공기안내구조에 관한 것이다. 
     본 발명은, 팬모터(450)가 관통 설치되는 다수의 실내팬설치홀(314)이 형성되고, 실내팬(420)에 의해 토출되는 공기를 안내하는 에어가이드(310)와; 실내팬(420)으로부터 토출되는 공기를 안내하는 토출가이드(350)를 포함하여 구성되고; 상기 토출가이드(350)는 상기 에어가이드(310)의 상측에 설치된다. 그리고, 상기 토출가이드(350)의 내부에는 토출되는 공기를 안내하는 토출유로(352)가 형성되며, 이러한 토출유로(352)에는 전방으로의 공기 토출을 안내하는 전방토출구(352')와, 상방으로의 공기 토출을 안내하는 상방토출구(352")가 형성됨을 특징으로 한다. 한편, 상기 에어가이드(310)의 하단에는 내부베이스판(320)이 전방으로 돌출되게 형성되며, 이러한 내부베이스판(320)의 상면에는 실내열교환기(400)로부터 생성되는 응축수를 후방으로 안내하는 응축수유로(322)가 형성된다. 이와 같은 본 발명에 의하면, 다수개의 실내팬에 의해 유동되는 공기가 보다 원할하게 안내되는 이점이 있다.
Patent KR-20030091061-A (KR)
Inventor: CHA SUNG SIG
IPC: A22C7/00
Filed: 2003-10-16
Abstract: PURPOSE: A meat processing method using a meat chopper is provided to improve the convenience of chopping of meat, especially, not separated with bones, and to enable mass production of chopped meat using automated facilities. CONSTITUTION: The meat processing method comprising the steps of disposing a lump of meat to be chopped on a conveyor belt(4); transferring the disposed meat lump through the rotating operations of the conveyor belt and an input roller; chopping the transferred meat lump by making use of a cutting unit by a constant vertical height, the cutting unit consisting of a plurality of blades; and transferring the chopped meat through the operation of the conveyor belt and transfer rollers.
Patent KR-20050037284-A (KR)
Inventor: EUN JONG WON
IPC: H01Q21/29
Filed: 2003-10-18
Abstract: 1. 청구범위에 기재된 발명이 속한 기술분야 
     본 발명은, 마이크로스트립 패치 어레이 안테나를 이용한 위성신호 중계 장치에 관한 것임. 
     2. 발명이 해결하려고 하는 기술적 과제 
     본 발명은, 마이크로스트립 패치 어레이 안테나를 이용하여 위성신호를 수신하고 수신된 위성신호를 증폭 및 전송하며, 다시 마이크로스트립 패치 어레이 안테나를 이용하여 음영지역에 중계함으로써, 이동형 위성수신 단말기가 어떠한 형태의 위성전파 음영지역을 통과하더라도 끊김 없이 위성신호를 수신할 수 있도록 하기 위한 마이크로스트립 패치 어레이 안테나를 이용한 위성신호 중계 장치를 제공하는데 그 목적이 있음. 
     3. 발명의 해결방법의 요지 
     본 발명은, 위성으로부터의 하향 위성신호를 음역지역내의 이동형 위성수신 단말기에 중계하기 위한 마이크로스트립 패치 어레이 안테나를 이용한 위성신호 중계 장치에 있어서, 상기 위성으로부터의 하향 위성신호를 마이크로스트립 패치 어레이 안테나를 이용하여 수신하여 증폭하기 위한 수신 수단; 상기 음영지역내에 배치되어, 급전 수단으로부터 전달받은 위성신호를 마이크로스트립 패치 어레이 안테나를 통해 방사하기 위한 송신 수단; 및 상기 수신 수단으로부터의 위성신호를 상기 송신 수단으로 전달하기 위한 상기 급전 수단을 포함함. 
     4. 발명의 중요한 용도 
     본 발명은 위성통신 시스템 등에 이용됨.