baber/WOPTO huggingface dataset:
Patent KR-20030089338-A (KR)
Title: Method and system for customer relationship management through Method for Advanced Knowledge of E-business process
Inventor: JANG MIN HA
Filed: 2002-05-17
Abstract: PURPOSE: A method and a system for the CRM(Customer Relationship Management) using a MAKE(Method for Advanced Knowledge of E-business process) are provided to enhance customer maintenance by offering a customized web page according to the customer's preference after analyzing the customer preference with an event occurs in the contents selected by the customer. CONSTITUTION: Information communication terminals(10,20) input/output various kinds of information needed to the customer or marketers. The Internet(30) is a transfer path of the information by connecting to the information communication terminals. A web server(40) sells the commodity by connecting to the Internet. A CRM server(50) collectively manages the customer information by connecting to the Internet. A CDW(Customer Data Warehouse)(60) stores the various kinds of customer data extracted from the web server and the CRM server.
Patent KR-20030093615-A (KR)
Inventor: KIM BONG JO
IPC: A61K9/70
Filed: 2002-06-04
Abstract: PURPOSE: A hydrophilic gel sheet is provided which has higher adhesion to the skin and is thus used as adhesion sheets for cosmetics, medical devices, cooling devices, cataplasma and transdermal absorption preparations. CONSTITUTION: In a hydrophilic gel sheet, a hydrophilic gel layer(a skin side gel layer) having a high adhesion force is laminated on one side of a porous core material(11), a hydrophilic or lipophilic gel layer(a non-skin side gel layer) having a low adhesion force is laminated on another side thereof, wherein each gel layer(12, 13) is covered with separating material(14).
Patent KR-20030095447-A (KR)
Title: Method for forming dual gate in semiconductor device
Inventor: CHA HAN SEOP
IPC: H01L27/092
Filed: 2002-06-10
Abstract: PURPOSE: A method for forming a double gate of a semiconductor device is provided to be capable of conserving the lower portion of an NMOS gate as a columnar type structure by implanting As ions into a polysilicon layer. CONSTITUTION: A gate oxide layer(120) is formed at the upper portion of a semiconductor substrate(100). A columnar type structure polysilicon layer(130) is formed at the upper portion of the gate oxide layer. An As ion implantation process is carried out at the predetermined portion of the polysilicon layer by using a predetermined ion implantation energy. Then, a heat treatment is carried out at the As ion implanted polysilicon layer. Preferably, the predetermined ion implantation energy is about 1-30 Kev that can keep the columnar type structure of the polysilicon layer.
Patent KR-20020093649-A (KR)
Inventor: MORITA KOICHI
IPC: H03F3/68
Filed: 2002-06-07
Abstract: PURPOSE: To make a distortion rate excellent by securing a prescribed frequency band even in an FET in an actual state. CONSTITUTION: A control part 3-1 generates a pulse signal based on a voice signal. A control part 3-2 generates a pulse signal which is shifted by 180° from the phase of the pulse signal generated by the control part 3-1. Amplifier parts 1-1 and 1-2 supply a power pulse signal. A phase difference between the power pulse signals is 180° and the two pulse signals are synthesized. Then the basic wave of the power pulse signal to be supplied to a speaker 11 may be cancelled. A filter part 2 cuts a higher harmonic being equal to or more than the double of the synthesized power pulse signal and supplies it to the speaker 11.
Patent KR-20040003713-A (KR)
Title: Back light assembly and liquid crystal display device using the same
Inventor: BANG CHANG YEONG
IPC: F21Y103/00
Filed: 2002-07-03
Abstract: PURPOSE: A back light assembly and a liquid crystal display using the back light assembly are provided to control a ratio of a lamp pitch to a gap between the center of a lamp and an optical plate so as to minimize a bright line. CONSTITUTION: A back light assembly(100) includes a frame(115), at least two lamps(120) arranged in the frame and an optical plate(130) for improving uniformity of the luminance of lights emitted from the lamps. In order to make bright lines of the lamps not be recognized from the outside of the optical plate, a ratio of a lamp pitch to a gap between the center of each lamp and the optical plate is 1.3 to 2.0. The transmission rate of the optical plate is 35% to 65%. The back light assembly further includes at least one optical sheet attached to the outer face of the optical plate to improve luminance uniformity.
Patent KR-20040005330-A (KR)
Title: Method of fabricating semiconductor device including silicon oxide layer
Inventor: HUH SEONG JUN
IPC: H01L29/78
Filed: 2002-07-09
Abstract: PURPOSE: A method for fabricating a semiconductor device including a silicon oxide layer is provided to reduce the generation of particles by maintaining the atmosphere of nitrogen gas within a reaction chamber before implanting silicon source gas and oxygen source gas therein. CONSTITUTION: A gate pattern is formed on an upper surface of a semiconductor substrate(S10). The semiconductor substrate is loaded into a reaction chamber in order to perform a deposition process(S20). The atmosphere of nitrogen gas is maintained within the reaction chamber by implanting nitrogen gas including nitrogen atoms into the inside of the reaction chamber(S30). A silicon oxide layer is formed on the gate pattern by supplying silicon source gas and oxygen source gas(S40). A silicon nitride layer is formed on the silicon oxide layer(S50). A double spacer is formed on a sidewall of the gate pattern(S60).
Patent KR-20040006508-A (KR)
Title: Portable device with camera
Inventor: KIM JUN UNG
IPC: H04B1/38
Filed: 2002-07-12
Abstract: PURPOSE: A video mobile terminal is provided to easily select a menu in low expense by composing a track ball in an upper portion of a camera. CONSTITUTION: A camera is embedded in a video mobile terminal. A track ball(20) is rotatively installed in an upper portion of the camera. An identification pattern is formed on a surface of the track ball(20) so that the camera senses the rotation of the track ball(20). A track ball mounting and dismounting device capable of being mounted and dismounted on the video mobile terminal supports the track ball(20) so that the track ball(20) is not contacted to the camera and is rotated. A lighting unit(49) is formed for lighting the camera. A control unit calculates the rotation degree of the track ball(20) from an image of the camera, and controls the pointer position of a screen of the video mobile terminal.
Patent KR-20040008026-A (KR)
Inventor: KIM SEONG RYONG
IPC: G11C8/06
Filed: 2002-07-15
Abstract: PURPOSE: An address buffer is provided to prevent mis-operations by blocking abnormal delay of an address buffer output in advance using a switch and a Schmitt trigger circuit. CONSTITUTION: An input buffer(30) receives and address according to a buffer enable signal. A switch(40) outputs the above address only when an address strobe signal is in a low level. The first latch(50) latches the above address according to a latch enable signal generated by delaying the above address strobe signal. A Schmitt trigger(80) stabilizes an output of the above latch. A rising edge delay circuit(60) generates a pulse by performing a delay operation only at a rising edge of the above address strobe signal. And the second latch(70) outputs an output of the above Schmitt trigger by being enabled according to an output of the above rising edge delay circuit.
Patent KR-20040008484-A (KR)
Title: Forming method of semiconductor device
Inventor: LEE SEONG JUN
IPC: H01L21/82
Filed: 2002-07-18
Abstract: PURPOSE: A method for forming a semiconductor device is provided to reduce a pitch between fuses by using the relation between the thickness of an oxide layer on the fuse and the energy absorptivity of laser beam. CONSTITUTION: A bottom insulating layer(43) is formed on a semiconductor substrate(41). A fuse(45) is formed on the top part of the bottom insulating layer(43). An interlayer dielectric(47) and a passivation layer(49) are formed on the entire surface of the semiconductor substrate(41). A predetermined part of a repair region is exposed by performing the first photo-etch process using a mask. A concavo-convex part is formed by performing the second photo-etch process to remove a part of the interlayer dielectric(47).
Patent KR-20030013311-A (KR)
Title: Purification of gases by pressure swing adsorption
Inventor: DENG SHUGUANG
IPC: B01D53/04
Filed: 2002-08-01
Abstract: PURPOSE: A method for removing hydrogen, carbon monoxide, water and carbon dioxide from a feed gas stream prior to its introduction into a cryogenic distillation unit is provided. CONSTITUTION: The process for removing water vapour, carbon dioxide, carbon monoxide and hydrogen impurities from a gaseous feed stream comprises (a) performing a first removal of water vapour from the gaseous feed stream; (b) contacting the gaseous feed stream with a first oxidation catalyst to convert carbon monoxide to carbon dioxide; (c) removing the carbon dioxide from the feed gas stream; (d) contacting the gaseous feed stream with a second oxidation catalyst to convert hydrogen to water; and (e) performing a second removal of water vapour from the gaseous feed stream, wherein the second oxidation catalyst comprises a noble metal carried on a hydrophobic support.
Patent KR-20040016452-A (KR)
Title: Method for controlling dsch transmitting power in a wireless communication system
Inventor: HWANG SEUNG HUN
IPC: H04B7/26
Filed: 2002-08-10
Abstract: PURPOSE: A method for controlling a DSCH(Downlink Shared CHannel) transport power in a wireless communication system is provided to secure the performance of a DSCH and efficiently use a power by providing a primary cell judgment standard. CONSTITUTION: A node B discriminates whether an uplink signal transmitted from a UE(User Equipment) which occupies a DSCH provided from the node B is a compression mode. If the uplink signal is not the compression mode, the node B compares a primary cell ID code received through the uplink signal with a cell ID code of the node B. If the primary cell ID code received through the uplink signal is not identical to a cell ID code of the node B, the node B controls a transport power of the DSCH occupied by the UE by a transport power standard when the node B is not a primary cell.
Patent KR-20030016168-A (KR)
Inventor: KAMBE EMIKO
IPC: H01L51/50
Filed: 2002-08-14
Abstract: PURPOSE: An organic EL device and a preparation method are provided to achieve a multilayer structure of organic layers formed by coating, featuring a high efficiency, and high reliability. CONSTITUTION: An organic EL device comprises a cathode(5), an anode(2), and two or more stacked organic layers(3) therebetween including a light emitting layer, at least one layer of the two or more organic layers being formed by coating. The organic layer disposed close to the cathode is an electron injecting organic layer(4) containing at least one compound selected from organic metal salts and organic metal complexes of a metal having a standard electrode potential of more negative than -1.8 V at 25 DEG C, and formed by coating, and an organic layer containing a high molecular weight EL material is disposed close to the electron injecting organic layer on the cathode side.
Patent KR-20040016586-A (KR)
Title: A circuit of improving jitter specification for pll
Inventor: JU SANG HUN
IPC: H03L7/08
Filed: 2002-08-19
Abstract: PURPOSE: A circuit for improving a jitter characteristic of a phase control circuit is provided to prevent jitter by removing a value less than a limit value at the dead zone. CONSTITUTION: A circuit for improving a jitter characteristic of a phase control circuit includes a detector(15), a limiter(100), a charge pump(25), a loop filter(35), an oscillator(45), and a distributor(55). The detector(15) is used for detecting a frequency difference and a phase difference between a reference signal and a feedback signal and outputting a control signal. The limiter(100) dose not output when the control signal from the limiter is less than predetermined limit voltage. The charge pump(25) is used for supplying or discharging the current according to the control signal of the limiter. The loop filter(35) is used for receiving the current from the charge pump, discharging the current, and outputting a voltage control signal of low frequency. The oscillator(45) is used for generating a signal according to the voltage control signal of the loop filter. The distributor(55) is used for distributing the output signals of the oscillator.
Patent KR-20040019723-A (KR)
Title: The control method of driven roll pressure in mold width change
Inventor: CHUN CHANG GEUN
IPC: B22D11/16
Filed: 2002-08-29
Abstract: PURPOSE: A method for controlling roll force of driving roll is provided to improve surface quality of slab and control casting rate more accurately by accurately controlling roll force of an inclined slab using position information of the end side part of the mold when changing width of end side part of mold during casting. CONSTITUTION: In a method for controlling roll force of the driving roll in a continuous casting facility comprising a mold(2) capable of varying width of slab and a strand driving roll(5) for reducing and drawing the slab, the method comprises first step of capturing starting time point of width variation through driving roll reduction control system(7) and receiving width information of the mold; second step of calculating length of inclined slab by receiving casting speed from driving roll speed control system(8) at the same time when performing the first step; third step of periodically storing width of the slab into a memory device according to length of the inclined slab; and fourth step of controlling roll force of the driving roll by calculating accurate roll force for width of the corresponding slab as tracking movement of the inclined slab inside strand after performing the third step.
Patent KR-20020089227-A (KR)
Inventor: MIN NAM GI
IPC: H04B1/40
Filed: 2002-09-13
Abstract: PURPOSE: An apparatus and a method for inputting a character in a portable terminal are provided to input Hangul using consonant input keys and simplified vowel input keys. CONSTITUTION: A keypad unit(310) has a horizontal stroke additional key used for inputting a vowel or adding a horizontal stroke and a vertical stroke additional key used for inputting a vowel or adding a vertical stroke. The keypad unit(310) transmits a character input signal according to the selection of a user. A key input unit(320) generates a corresponding code vector according to the character input signal inputted from the keypad unit(310). A character generating unit(330) successively stores code vectors inputted from the key input unit(320), compares the stored code vectors with a plurality of reference code vectors, generates phoneme information corresponding to a corresponding code vector in case of searching the same vector, and generates a character.
Patent KR-20040026755-A (KR)
Title: A Manufacturing Method of Hot Rolled Wire Rod Having Excellent Ability of Descaling
Inventor: LIM SEONG UK
IPC: C21D8/06
Filed: 2002-09-26
Abstract: PURPOSE: A method for manufacturing hot rolled wire rod having superior descaling property by performing finish rolling two times and properly controlling temperature before and after the respective finish rolling operations and cooling rate of the coiled steel after coiling the finish rolled steel is provided. CONSTITUTION: The method comprises the processes of first finish rolling a billet comprising 0.30 to 1.00 wt.% of C, 0.03 to 1.00 wt.% of Si, 0.10 to 1.00 wt.% of Mn, 0.05 wt.% or less of P, 0.01 wt.% or less of S and a balance of Fe and other inevitable impurities at a temperature of 750 to 850 deg.C; cooling the first finish rolled steel; second finish rolling the cooled steel at a temperature of 700 to 800 deg.C; coiling the second finish rolled steel; and cooling the surface of the coiled steel to a temperature of 500 to 550 deg.C in an average cooling rate of 30 to 80 deg.C/sec.
Patent KR-20040033115-A (KR)
Title: Warm temperature medical treatment machine
Inventor: YUKIE TAKAGI
IPC: A61H39/06
Filed: 2002-10-11
Abstract: PURPOSE: A heat treatment device is provided to promptly control the temperature of an infrared light radiation part and achieve a handy type device with the light weight. CONSTITUTION: The heat treatment device includes a main body(1) having a grip and an infrared light radiation part; a temperature controller(5) connected to the main body(1) through a connection code(4); a plurality of ceramic heaters(7) and temperature sensors(8) installed parallel in the main body(1). The temperature controller(5) comprises a power switch(9); a triac(10) for turning on/off the ceramic heater(7); a direct current supply circuit(11) for converting the current provided form the power source into direct current; a reference voltage generation circuit(13) for generating a reference voltage after receiving a current provided from a timer; a comparison circuit(14) for comparing an input voltage with the reference voltage from the reference voltage generation circuit(13); and a driving circuit(15) for driving the triac(10) depending on the output of the comparison circuit(14).
Patent KR-20040034017-A (KR)
Title: The manufacturing method of the water quality purificatory materials and Red and green tide Eliminator through the pure mineral raw materials
Inventor: YOO SEON JUN
IPC: C02F1/52
Filed: 2002-10-16
Abstract: PURPOSE: Provided is a method for preparing water quality improvement agent, which can be used as algae inhibitor, deodorizer, and cleaning agent, using mica, pyroxene, calcium carbonate, waste fossil, and red loess. CONSTITUTION: The method comprises the steps of burning mica, pyroxene, calcium carbonate, waste fossil, and red loess in an electric furnace; crushing the burned materials; mixing the crushed materials with clean ground water to obtain ceramic solution; aging the ceramic solution; and filtering the ceramic solution, thereby obtaining ceramic extract.
Patent KR-20040034939-A (KR)
Title: Cu Alloy Wiring Having Reliable Diffusion Barrier and Method for Making the Same
Inventor: HONG SEONG JIN
IPC: H01L21/28
Filed: 2002-10-17
Abstract: PURPOSE: A copper alloy line having a reliable diffusion barrier and a fabricating method thereof are provided to reduce effectively a non-resistance of a Cu wiring layer by inducing rapidly a diffusion process of boron. CONSTITUTION: A first diffusion barrier(12) is formed on a substrate(11). The first diffusion barrier is formed with a metallic material for forming a boride. A Cu(B) alloy layer(13) is formed on the first diffusion barrier(12). A second diffusion barrier(14) is formed between the first diffusion barrier(12) and the Cu(B) alloy layer(13). The second diffusion barrier(14) is formed with the boride to restrict a mutual diffusion phenomenon between the first diffusion barrier and the Cu(B) alloy layer.
Patent KR-20040034106-A (KR)
Title: Neck anti-injury device of head rest for automobile
Inventor: KIM I TAE
IPC: B60N2/48
Filed: 2002-10-21
Abstract: PURPOSE: A neck injury preventing device of a headrest for a vehicle is provided to prevent neck injuries of occupants caused by suddenly pulling back heads of occupants by compressing a fluid bag in a seat back with force that upper bodies of occupants press in a rear-end collision, rotating a pinion engaged with a piston rectilinearly moved by actuating fluid discharged from the fluid bag, moving upward and rotating forward a headrest stay, and instantaneously moving forward the headrest. CONSTITUTION: A neck injury preventing device of a headrest(13) for a vehicle is composed of a fluid bag(21) filled with incompressible actuating fluid, supported by a base plate(22) in a seat back, and compressed by force that an occupant presses in a rear-end collision to instantaneously discharge the actuating fluid; a cylinder(24) installed rearward at the left and right of the upper end of the fluid bag and formed with a pressure chamber communicating with the inside of the fluid bag through a nozzle(23); a piston(26) moving rearward in each cylinder by pressure of the actuating fluid instantaneously moved through the nozzle into the pressure chamber; and a pinion(27) engaged with teeth of each piston to rotate when the piston moves rearward and to move upward and rotate forward a headrest stay(14) supported by a hinge unit(16).
Patent KR-20040035335-A (KR)
Title: Coating composition of protein decomposition enzyme, method of preparing the same and cleansing composition including the same
Inventor: LEE BONG HAN
IPC: A61K8/66
Filed: 2002-10-22
Abstract: PURPOSE: Provided are a coating composition of protease, a method for preparing the same and a cleansing composition containing the same, thereby producing a coating composition of protease having excellent removing effect on corneum, and a cleansing composition removing corneous substances and impurities effectively. CONSTITUTION: A coating composition of protease is characterized by containing (a) 40-50 parts by weight of a seed layer, (b) 0.00001-10.0 parts by weight of an enzyme layer formed by coating the seed layer with protease, and (c) 0.5-10.0 parts by weight of a stabilizing layer formed by coating the enzyme layer with a betaine preparation. The seed layer is selected from the group consisting of cellulose, dextrin, lactose, talc and unwoven fabric, the protease is bromelain or papain and the betaine preparation is cocamidopropyl betaine or 2-alkyl-N-carboxymethyl-N-hydroxyethyl imidazolinium betaine.
Patent KR-20030033972-A (KR)
Title: Test executive system with tree structure for summarizing results
Inventor: SUTTON CHRISTOPHER K
IPC: G01R31/319
Filed: 2002-10-22
Abstract: PURPOSE: An electronic test system, and a method for displaying result of the test are provided to test electronic devices automatically. CONSTITUTION: The electronic test system is provided with a multi-level tree structure for summarizing the results of the test. The levels of the tree correspond to the hierarchical levels in the execution of a test procedure. The highest level(402), or first level, represents the result for the whole test procedure. Level two(404) represents the results of various tests. Level three(408) represents the results of various measurements performed in a test, and level four(416) represents the results for various datapoints for a given measurement. Preferably, each level in the tree structure is characterized by a graphical element(402,404,408,416). The graphical element provides the information on the status of the result at that level. In the tree structure, the result at a higher level(408) are determined by summarizing the results(416,418,420) at the adjacent sub-level.
Patent KR-20040037685-A (KR)
Title: Refrigerant uniform division device for regenerator
Inventor: JANG DONG YEON
IPC: F28F1/10
Filed: 2002-10-29
Abstract: PURPOSE: A refrigerant uniform distributing apparatus for a heat exchanger is provided to mix liquid and gas refrigerant equally in an inlet side header and make refrigerant flow in each flat tube by installing a gas liquid mixing member inside the inlet side header. CONSTITUTION: The heat exchanger includes a header and flat tubes(3). The header embeds a gas liquid mixing member(10) in a twist shape. The gas liquid mixing member mixes gas and liquid refrigerant. Therein, efficiency of the heat exchanger is improved by mixing gas and liquid refrigerant equally inside an inlet side header(1) and supplying refrigerant for each flat tube.