baber/WOPTO huggingface dataset:
Patent KR-20030011355-A (KR)
Title: Method for the Production of a Polymerisation Reaction Product
IPC: C08F246/00
Filed: 2001-06-13
Abstract: A process for the preparation of a reaction product (A) comprises the following stage (i): (i) Reaction, under free radical conditions, of a reaction mixture comprising at least one monomer (a), capable of free radical reaction, in the presence of at least one compound of the formula (I) where R1 to R4, independently of one another, are each hydrogen, methyl or a group which stabilizes radicals and/or is bulky and which is selected from an unsubstituted or substituted, linear or branched alkyl of two or more carbon atoms, a cycloalkyl, alcohol, ether, polyether, amine or aralkyl radical, a substituted or unsubstituted aromatic, heterocyclic or olefinic hydrocarbon, a halogen atom, a substituted or unsubstituted, linear or branched alkenyl or alkynyl group, -C(O)R5, -C(O)OR5, -CR5R6-O-R7, -O-C(O)R5, -CN, -O-CN, -S-CN, -O-C=NR5, -S-C=NR5, -O-CR5R6-CR7R8NR9R10, -N=C=O, -C=NR5, -CR5R6-Hal, -C(S)R5, -CR5R6-P(O)R7R8, -CR5R6-PR7R8, -CR5R6-NR7R8, -CR5R6(OR7)(OR8), -CR5R6(OR7)(NR8), -CR5R6(NR7)(NR8), an anhydride, acetal or ketal group, -SO2R5, an amidine group, -NR5C(S)NR6, -NR5C(S)-OR6, -N=C=S, -NO2, -C=N-OH, -N(R5)=NR6, -PR5R6R7, -OSiR5R<highlight
Patent KR-20030066338-A (KR)
Title: 유리판의 곤포방법 및 곤포구조
IPC: B65D57/00
Filed: 2003-01-10
Abstract: 상면에 개구를 갖는 상자형상의 컨테이너 (1) 내에, 복수매의 유리판 (2) 을 세로로 나란히 세워 수납하며, 인접하는 유리판 (2) 사이에 폴리프로필렌 또는 폴리에틸렌으로 이루어지는 쿠션용시트 (3) 를 끼운다.
Patent KR-20040071377-A (KR)
Inventor: KWON IK HYEON
IPC: D01D5/34
Filed: 2003-02-06
Abstract: PURPOSE: A manufacturing method of dope-dyed sea-island type conjugate fiber is characterized by giving a little color in spinning and putting an antibacterial agent. The dope-dyed sea-island type conjugate fiber is capable of reducing the amount of dyes used and increasing color fastness to over third grade. CONSTITUTION: Dope-dyed sea-island type conjugate fiber is obtained by the steps of: putting 0.1-2wt.% of pigment or carbon black having 0.1-0.7μm of mean particle diameter to polyester or polyamide to prepare an island ingredient; using modified polyester or polyolefine as a sea ingredient; and then putting 20-5000ppm of an antibacterial agent having under 300nm of mean particle diameter to the island ingredient. Before eluting, numbers of the island ingredient are over 4 in cross-section of the fiber. After eluting, the island ingredient has 0.01-0.1 denier of single fineness.
Patent KR-20030022232-A (KR)
Inventor: IM YONG HYUN
IPC: B60T1/14
Filed: 2003-02-17
Abstract: PURPOSE: A snow brake is provided to improve the safety by preventing slip of a vehicle with contacting the additional brake system directly to the road surface, and to stop the vehicle by actuating a hydraulic pump with operating a snow brake switch during traveling on the snowy road. CONSTITUTION: A brake switch(1) is operated with a driver to restrict slip of a vehicle during traveling on the snowy road. A hydraulic motor(2) is operated with supplying electricity to the motor. Pressure is applied to a cylinder through a hose in driving the motor, and a snow brake apparatus(4) is contacted directly to the ground with pushing a piston(3). The snow brake apparatus is modified according to the size of the vehicle, and folded with simple structure. Braking force is improved with adjusting the angle of the brake apparatus. Safety is improved with preventing slip of the vehicle by contacting the snow brake to the road surface during traveling on the snowy road.
Patent KR-20040002438-A (KR)
Title: Semiconductor memory device
Inventor: NII KOJI
IPC: G11C11/41
Filed: 2003-02-24
Abstract: PURPOSE: To provide an SRAM (Static Random Access Memory) which can reduce a memory cell area effectively while ensuring a margin for mask misregistration or the like in the formation of a gate wiring and a contact hole or the like. CONSTITUTION: The SRAM is arranged in the extension direction of a bit lie, has a long side and a short side and has a plurality of memory cells 1 wherein the extension direction of the short side is the same direction as the extension direction of the bit line. A distance D1 between polysilicon wirings 3b, 3a which form gates of NMOS transistors N1, N3 formed inside one memory cell 1 and arranged in the extension direction of the bit line is different from a distance D2 between the polysilicon wiring 3b and a polysilicon wiring 3b which becomes the gate of the NMOS transistor N1 formed inside the other memory cell 1.
Patent KR-20040077997-A (KR)
Inventor: KANG BYUNG GUK
IPC: A63D15/08
Filed: 2003-03-03
Abstract: PURPOSE: Provided is a laser cue for inducing a billiard point in which a laser indicator is attached to an existing cue; the function of an existing laser indicator is utilized for a billiard cue to induce the billiard point and to increase a rate of success in hitting; the performance of currently used laser indicator is excellent and the small size makes it easy to be mounted on the cue. CONSTITUTION: The laser cue for inducing a billiard point is manufactured by setting up a laser indicator to an existing cue. As the laser indicator/sighting device induces a billiard point exactly, thereby making possible for a beginner to improve a billiard capability and to practice or train a hitting by concentrating his/her attention on a hit and identifying whether a bridge is shaken.
Patent KR-20040078290-A (KR)
Inventor: KIM HAK IL
IPC: G06K9/46
Filed: 2003-03-03
Abstract: PURPOSE: A method for extracting/matching a ridge number information on a fingerprint recognition system is provided to extract the ridge number information, which is a feature value independent to the rotation, the transition, and the resolution change of a fingerprint image, and perform fingerprint matching by using the extracted information. CONSTITUTION: A virtual line connecting the first minutia and the second minutia is generated(303). Labeling is performed at the first and the second minutia by following a ridge(305). The virtual line is divided into segments(307). The segment is selected from the segments in a sequential order(311). It is checked that the selected segment is labeled by examining a pixel value(315). In case that the segment is not labeled, it is judged that the segment is the ridge by examining the pixel value(317). In the case of the ridge, the coordinates of a segment position is decided as an intersecting point and a ridge number is increased(319). After completely examining all segments, all labels are removed and the accumulated ridge number is decided as the ridge number existing between two minutiae(329).
Patent KR-20030074253-A (KR)
Title: 액상물의 토출 방법, 액상물의 토출 장치, 컬러 필터의제조 방법 및 컬러 필터, 액정 표시 장치, 전자 발광장치의 제조 방법 및 전자 발광 장치, 및 플라즈마디스플레이 패널의 제조 방법 및 플라즈마 디스플레이
IPC: H05B33/10
Filed: 2003-03-06
Abstract: 본 발명은 평면 방향에 있어서 균일한 전기 광학 특성 등이 얻어지는 액상물의 토출 방법, 및 액상물의 토출 장치 등을 제공한다. 
     액상물의 토출 방법 및 액상물의 토출 장치 등에 있어서, 액적 토출 헤드 또는 기판을 세로 방향으로 주사하면서, 복수의 액상물을 각각의 노즐열로부터, 기판에 대하여, 순차적으로 토출하고, 또한, 복수의 액상물의 토출 개시부 및 토출 종료부, 또는 어느 한쪽의 위치를 다르게 하도록 한다.  이것에 의해, 기판에 있어서의 복수의 액상물로 이루어지는 도포 영역의 단부가 중첩하지 않게 되거나, 또는 그들 도포 영역의 단부의 중첩을 적게 하거나 할 수 있다.  따라서, 이러한 액상물의 토출 방법에 의하면, 평면 방향에 있어서의 액상물의 도포량의 차이가 작게 된다.
Patent KR-20040080256-A (KR)
Inventor: PARK JUN SEOK
IPC: H04N9/29
Filed: 2003-03-11
Abstract: PURPOSE: A degaussing circuit for a CRT(Cathode Ray Tube) is provided to automatically select an 110V path and a 220V path according to an AC power voltage. CONSTITUTION: An AC power(10) outputs a commercial AC voltage of 110V or 220V. A relay(70) changes a switch contact point according to the voltage supplied from the AC power. A PTC(Positive Temperature Characteristic) resistor(40) forms the first current path when the 110V AC power is supplied. Resistors(51,52) and PTC resistors(53,54) form the second current path when the 220V AC power is supplied. A capacitor(C) and a degaussing coil(60) connect to the first current path the second current path in common, and perform a degaussing function with respect to metal components of a CRT. The relay selects the first current path or the second current path according to the AC power voltage.
Patent KR-20040076554-A (KR)
Inventor: HA YONG HO
IPC: H01L27/24
Filed: 2003-03-19
Abstract: PURPOSE: A phase transition memory cell and a fabricating method thereof are provided to reduce the power consumption by forming a thin lower electrode and reducing a contact region. CONSTITUTION: A transistor includes a source region(61s',61s") connected to a source contact, a drain region(61d) connected to a drain contact, and a gate electrode(57a,57b). A variable resistor includes the first electrode, the second electrode, and a phase transition material layer inserted therebetween. The second electrode includes an upper end, a lower end, and a sidewall. The phase transition material layer is used for covering a part of the sidewall of the second electrode. The second electrode is electrically connected to one of the source contact and the drain contact.
Patent KR-20040082655-A (KR)
Inventor: CHOI YEONG JI
IPC: H04L29/12
Filed: 2003-03-19
Abstract: PURPOSE: A mobile IP communication system using dual stack transition mechanism, and a method thereof are provided to continuously execute communication without a drop in even case that a mobile IP is applied in a new network. CONSTITUTION: An access node(211) assigns an IPv6(Internet Protocol Version 6) Internet address, and matches the IPv6 Internet address with an IPv4 Internet address, and assigns the matched IPv4 Internet address to a mobile terminal(212). If update is requested according to change of the access node(211), the access node(211) assigns a new IPv6 Internet address and reports update of a position to the access node assigning the IPv4 Internet address. A relay router(230) receives the IPv6 Internet address and the IPv4 Internet address from the mobile terminal(212) for executing relay packet data between the mobile terminal(212) of an IPv6 Internet network(110) and a specific node of the IPv6 Internet network. If receiving a request for updating the IPv6 Internet address from the mobile terminal(212), the relay router(230) updates the address of the mobile terminal(212) with the newly received IPv6 Internet address. The mobile terminal(212) receives the IPv6 Internet address and the IPv4 Internet address from the access node(211), and reports the IPv6 Internet address and the IPv4 Internet address to the relay router(230) for executing communication with an IP(Internet Protocol) network. If the access node(211) is changed, the mobile terminal(212) newly receives an IPv6 Internet address from the changed access node(221) for reporting the previously assigned addresses and the newly assigned IPv6 address to the relay router(230).
Patent KR-20040085230-A (KR)
Inventor: RYU MI SUN
Filed: 2003-03-29
Abstract: PURPOSE: A system for managing phone mileage is provided to enable a user to use own mileage without a membership card by storing user information at a mileage management system of a store, and recording an identification code or name of stores, phone number, and mileage at a mobile phone of the user. CONSTITUTION: A phone number of the user is inputted at a customer mileage management system of a store(110). The system checks registration status(120). If the user is registered user, the system inputs generated mileage at a database(130), and transmits a patch file to the user's mobile terminal(140). When the user receives the transmitted patch file and stores the file, the fetch file is stored at the user's mobile terminal(150).
Patent KR-20040085661-A (KR)
Inventor: LEE UI CHUN
IPC: G03G15/00
Filed: 2003-04-01
Abstract: PURPOSE: A sensing information use device and a method therefor are provided to reduce the delay of a time required for recognizing sensed information and calculate a more accurate sampling mean value using a result in which a master clock signal is multiplied. CONSTITUTION: A sensing input unit(42) receives sensed information per unit period of a vertical clock signal, and buffers received information. A multiplying unit(40) multiplies a master clock signal, and generates the vertical clock signal. A master processing unit(44) receives the result buffered in the sensing input unit per unit period of the master clock signal, and generates control signals in response to the received result.
Patent KR-20040091384-A (KR)
Inventor: CHOI HAN TACK
IPC: B41M5/40
Filed: 2003-04-21
Abstract: PURPOSE: A manufacturing process of a sublimation heating-transfer color and embossing synchronize sheet and a product thereby are provided to enhance a productivity and a working ability and to produce a high quality 3-dimensional curved surface product. CONSTITUTION: The manufacturing process of a sublimation heating-transfer color and embossing synchronize sheet comprises the steps of: preparing a synthetic resin layer; preparing a sublimation heating-transfer sheet; sublimation heating-transferring by rotating and pressing the sheet instantly; releasing a sheet for preventing a blocking; and preparing an embossing layer by uniting a color print and pint to the sublimation heating-transfer layer, compressing while heating and forming while cooling.
Patent KR-20040092348-A (KR)
Inventor: MA YONG KWON
IPC: G09F17/00
Filed: 2003-05-10
Abstract: PURPOSE: A flagpole is provided to identify easily the flag by injecting the high-pressure air to a flag top in order to flutter the flag without wind. CONSTITUTION: A flag bar(1) includes a vertical shaft. A rotating cylindrical body(2) is rotatably installed around the flag bar. An air exhaust hole having an injection nozzle is formed on side of the flag bar. A wire pulley and a wire ring are formed at an upper part and a lower part of the rotating cylindrical body. An air passing part is formed at the inside of the rotating cylindrical body. A circular plate is installed at an upper end of the flag bar. A plurality of air passing holes are formed on the circular plate. A fan is installed on a center of the air passing hole. A fan(41) is installed at a center of the air passing hole. A flag top(5) includes a plurality of air inflow holes.
Patent KR-20040097708-A (KR)
Inventor: KIM BYEONG JIN
IPC: G02F1/13
Filed: 2003-05-13
Abstract: PURPOSE: A substrate treatment system and a method for transfer a substrate are provided to reduce time required to transfer the substrate by increasing the transferring speed and the slope change speed of the substrate. CONSTITUTION: A substrate treatment system comprises a substrate treatment part for treating a substrate, a conveyer for transferring the substrate, and an arm unit for loading or unloading the substrate. The conveyer includes a plurality of shafts(242) located side by side, a slope control unit(220) for controlling the slopes of the shafts, and a plurality of rollers(244) installed at the shaft side by side. When the process of transferring of the substrate to the substrate treatment part is performed, the substrate is transferred with its slope being controlled by the control of the shaft.
Patent KR-20040107572-A (KR)
Inventor: KIM HU JONG
IPC: H04W92/18
Filed: 2003-06-05
Abstract: PURPOSE: A wireless Internet service method using an automatic access code and a mobile terminal using the same are provided to prevent the occurrence of unnecessary charging in wireless Internet access by inserting validity information into an automatic access code. CONSTITUTION: A mobile terminal(10) comprises an image recognition part(110), a decoder(120), a control part(130), a memory(140), a validity confirmation part(150), an interface module(160), and a display/speaker(170). The image recognition part(110) scans the image of an automatic access code and temporarily stores it in the memory(140). The decoder(120) confirms the format and size of the scanned image according to the control of the control part(130), and transmits the validity information of an image header part to the validity confirmation part(150). The validity confirmation part(150) compares the validity information of the image header part with the present hour and judges whether the access term of the automatic access code expired. In case that the validity of the automatic access code remains, the interface module(160) transmits code information, decoded in the decoder(120), to a code switching platform, receives access information from the code switching platform, and attempts access to an associated Internet site.
Patent KR-20040110341-A (KR)
Inventor: JUNG JIN HUI
IPC: H04L27/26
Filed: 2003-06-18
Abstract: PURPOSE: A TDS-OFDM(Time Domain Synchronous-Orthogonal Frequency Division Multiplexing) receiver using a different channel equalizing method according to a channel status and a channel equalizing method using the same are provided to improve a reception performance by performing channel equalization by selecting one of a time domain equalizing unit and a frequency domain equalizing unit according to the channel state and using the selected equalizing unit. CONSTITUTION: A synchronizing unit(140) synchronizes a received OFDM broadcasting signal. A demultiplexer(160) divides the signal received from the synchronizing unit(140) into plural signals including synchronizing information and an OFDM symbol. A time domain equalizing unit(400) equalizes the OFDM symbol in a time domain by the synchronizing information. The first FFT(Fast Fourier Transform) unit(310) performs the FFT for the correlation of the synchronizing information. The second FFT unit(320) performs the FFT for the OFDM symbol. A frequency domain equalizing unit(500) equalizes the OFDM symbol received from the second FFT unit(320) by using the correlation of the transformed synchronizing information received from the first FFT unit(310). A channel state judging unit(200) calculates the correlation of the synchronizing information, and estimates a channel state to make one of the time domain equalizing unit(400) and the frequency domain equalizing unit(500) on the basis of the estimated channel state perform channel equalization.
Patent KR-20040110932-A (KR)
Inventor: KIM YEONG SIK
IPC: G02F1/1333
Filed: 2003-06-21
Abstract: PURPOSE: An LCD(Liquid Crystal Display) and a method for manufacturing the same are provided to enhance adhesive strength between a common electrode and a dotting, thereby reducing resistance between the common electrode and the dotting and applying a common voltage securely by forming the common electrode to have a convex-concave surface. CONSTITUTION: An LCD comprises an upper substrate(92), a lower substrate(51) and a liquid crystal layer between the upper substrate and the lower substrate. A convex-concave pattern(97) is formed on the upper substrate and a common electrode(98) is formed on the convex-concave pattern, thereby having a convex-concave surface. A signal electrode(82) for applying a driving signal to the common electrode is formed on the lower substrate. A dotting formed of Ag(88) is formed to connect the signal electrode and the common electrode. The convex-concave surface of the common electrode widens the contact area between the common electrode and the dotting, thereby enhancing adhesive strength between the common electrode and the dotting.
Patent KR-20050002442-A (KR)
Inventor: CHA YOUNG KUK
IPC: H01L21/76
Filed: 2003-06-30
Abstract: PURPOSE: A method of manufacturing a semiconductor device is provided to prevent residues of a conductive material due to moat by improving the profile of an edge portion in an isolation region using an under-cut portion of a pad oxide layer. CONSTITUTION: A pad oxide layer(32) and a pad nitride pattern(34) are formed on a semiconductor substrate(30). An under-cut portion of a pad oxide layer is formed by performing isotropic etching on the substrate. A trench(36) is formed by performing anisotropic etching on the substrate using the pad nitride pattern as an etching mask.
Patent KR-20050008080-A (KR)
Inventor: BAE BEOM SIK
IPC: H04B7/26
Filed: 2003-07-14
Abstract: PURPOSE: A system and a method for supplying a broadcast service in traffic channel state are provided to supply a broadcast service even in traffic channel state, so that an MS(Mobile Station) can simultaneously receive various services. CONSTITUTION: An MS(10a) transmits a message for inquiring about an IP address of a broadcast service controller(40)(610). A DNS server(50) transmits the IP address to the MS(10a)(620). The MS(10a) accesses the controller(40) by using the IP address, and requests information on desired broadcast contents(630). The controller(40) authenticates a user, and receives broadcast session information(640). The MS(10a) receives ITBSPM(In-Traffic Broadcast Service Parameter Message) or an in-traffic system parameter message from a BS/PCF(10b)(650). The MS(10a) sends a registration message including a broadcast service ID to a BSC(660). A bearer setup procedure is performed(670). The MS(10a) receives the broadcast contents, and transmits the registration message only(680).
Patent KR-20050009820-A (KR)
Inventor: JEUNG KYUNG UN
IPC: G06F1/00
Filed: 2003-07-18
Abstract: PURPOSE: A Braille monitor for displaying position information of a cursor and contents of a current line displayed on a general PC monitor is provided to display a current position status of the cursor when a blind person confirms the contents displayed on a Braille cell on a PC. CONSTITUTION: A PC main body(10) converts a text file load from a storage or inputted from a keyboard(22), a current page of a Braille text file, a position of a line cursor into the Braille data, and transfers it to a main controller(26). The keyboard projects the Braille on the Braille monitor by generating key event data, and is installed to input a specified character, a number, and a special character. A sub controller(24) reads/transmits the key event data of the keyboard to the main controller. The main controller displays the Braille data received from the PC main body, outputs a control signal for synthesizing a voice by an instruction received from the PC main body, and receives/transmits the key event data to the PC main body through the serial port. The Braille cell(28) displays the Braille data and the position information of the cursor by control of the main controller.
Patent KR-20040010320-A (KR)
Inventor: GRAY RICHARD THOMAS
IPC: C08F212/08
Filed: 2003-07-22
Abstract: PURPOSE: Provided are a triggered response composition and a process for triggering the release of active ingredients to an aqueous system, which deliver or offer controlled release of one or more active ingredients/beneficial agents to an environment of use. CONSTITUTION: The triggered response composition comprises one or more polyelectrolytes in contact with an aqueous system that is stable and insoluble in an aqueous system at relatively high ionic strength and basic strength and that exhibits one or more chemical/physical responses selected from dispersing, disintegrating, dissolving, destabilizing, swelling, deforming, softening, flowing and combinations thereof; wherein the chemical/physical response of the composition is triggered upon one or more ionic strength and basic strength changes to the aqueous system. The polyelectrolyte is one or more alkali soluble polymers comprising: (a) 15-70 wt% of one or more acidic monomers; (b) 30-95 wt% of one or more non-ionic vinyl monomers; and, optionally (c) 0.01-5 wt% of one or more metal cross-linking agents.