baber/WOPTO huggingface dataset:
Patent KR-20030062033-A (KR)
Title: Organic electro luminescence display and method of manufacturing the same
Inventor: CHO SANG RAE
IPC: H05B33/10
Filed: 2002-01-16
Abstract: PURPOSE: A method is provided to improve a device characteristic and elongate a device lifespan by forming an insulation film or a bulkhead with an inorganic material. CONSTITUTION: Transparent anode electrode lines(21) are formed on a substrate(20) so as to be spaced apart from each other. The first insulation film lines and the second insulation film lines(22b) are deposited at a space between the transparent anode electrode lines. The second insulation film lines are intersected with the first insulation film lines. A photoresist film is formed at upper parts of the transparent anode electrode lines and the first insulation film lines and at edge parts of the second insulation film lines so that upper parts of the second insulation film lines are exposed. An inorganic material is deposed on exposed portions of the second insulation film lines and a top of the photoresist film. A mask layer is formed along the inorganic film on the second insulation film lines, and a bulkhead structure is formed by etching the inorganic film by use of the mask layer. The mask layer and the photoresist film are removed to expose the first and second insulation film lines. An organic layer(26) and a cathode electrode(27) are formed on a resultant structure.
Patent KR-20030063859-A (KR)
Inventor: KYE HWAN WON
IPC: H04J11/00
Filed: 2002-01-24
Abstract: PURPOSE: An encoding and decoding method using an OFDM(Orthogonal Frequency Division Multiplexing) symbol structure is provided to reduce the time required for estimating start positions of window symbols, and use another guard intervals and useful intervals even under a channel environment having a burst error as much as the length of guard interval. CONSTITUTION: Output samples of an IFFT(Inverse Fast Fourier Transform) are divided into N/2 sample values from X1 to X_N/2, and N/2 sample values from X_N/2+1 to X_N for inserting guard intervals(G) respectively. Among first useful interval blocks of X1 to X_N/2, G/2 second half samples are used as the first guard interval. Among second useful interval blocks of X_N/2+1 to X_N, G/2 second half samples are used as the second guard interval. To divide a point of time of first or second guard interval in recovering a position of an FFT(Fast Fourier Transform) window, G2 second half samples are multiplied by -1 to be used as the guard interval.
Patent KR-20030063930-A (KR)
Title: Positive active material slurry composition for rechargeable lithium battery
Inventor: KIM GYEONG HO
IPC: H01M10/052
Filed: 2002-01-24
Abstract: PURPOSE: A positive electrode active material slurry composition for a lithium secondary battery is provided, to improve the capacity of a battery by employing a novel additive for improving the coefficient of utilization of LiCoO2. CONSTITUTION: The positive electrode active material slurry composition comprises 0.01-20 wt% of an additive prepared by heating a mixture of an intercalation source material, a manganeses dye material and a nickel source material; and 80-99.99 wt% of a lithium-based positive electrode active material compound. Preferably the additive is represented by LiMn2-xNixO4, wherein x is 0.1-0.9; and the heating is carried out at 600-1,000 deg.C; and the lithium-based compound is selected from the compounds represented by LixMn1-yMyA2, LixMn1-yMyO2-zXz, LixMn2O4-zXz, LixMn2-yMyA4, LixCo1-yMyA2, LixCo1-yMyO2-zXz, LixNi1-yMyA2, LixNi1-yMyO2-zXz, LixNi1-yCoyO2-zXz, LixNi1-y-zCoyMzAα, LixNiq-y-zCoyMzO2-αXα, LixNi1-y-zMnyMzAα or LixNi1-y-zMnyMzO2-αXα, wherein 0.95<=x<=1.1, 0<=y<=0.5, 0<=z<=0.5, 0<α<=2, M is at least one element selected from the group consisting of Al, Ni, Co, Mn, Cr, Fe, Mg, Sr, V and rare earth metals, A is an element selected from the group consisting of O, F, S and P, and X is F, S or P.
Patent KR-20030065815-A (KR)
Title: Method of compensation gate off voltage for driving circuit in tft-lcd
Inventor: KWON TAE HYEOK
IPC: G02F1/133
Filed: 2002-02-01
Abstract: PURPOSE: A method for compensating gate off voltage of a liquid crystal display driving circuit is provided to output the equal gate off voltage from each driver IC attached to a liquid crystal panel. CONSTITUTION: Attenuation of gate off output voltage due to wire resistance of gate off voltage of a liquid crystal panel is preliminarily calculated in a gate driver IC(30) to compensate gate off output voltage according to the following formula; gate off output voltage of an Mth gate driver IC = gate off input voltage to the gate driver IC - (N-M) x ( a volume of voltage attenuation preliminarily set), wherein N denotes the number of the total gate driver ICs.
Patent KR-20030066135-A (KR)
Title: Sports shoes Made to Order in Internate E-Commerce
Inventor: LIM MOON SANG
Filed: 2002-02-04
Abstract: PURPOSE: A method for manufacturing customized sports shoes through the Internet is provided to automate a process for deciding a detailed design of sports shoes using a network such as the Internet for enabling a purchaser to select a detailed design of the sports shoes. CONSTITUTION: A commerce server transmits a shape design list of sports shoes to a purchaser terminal(S116). The purchaser selects a desired design and the purchaser terminal transmits the selected design information to the commerce server(S118,S120). The purchaser terminal transmits color information of each component of the sports shoes to the commerce server(S126-S130). The purchaser terminal transmits an order sheet including a foot size, a delivery address, and payment information of the purchaser to the commerce server(S148). The commerce server executes a payment using the payment information(S150,S152).
Patent KR-20020066979-A (KR)
Inventor: REED JOSEPH ARTHUR
IPC: H01J29/07
Filed: 2002-02-07
Abstract: PURPOSE: A CRT having a microphonics damper clip for a tension mask is provided to reduce vibration affecting influence to the tension mask without damaging the tension mask. CONSTITUTION: A CRT comprises a contiguous damper clip(58), wherein the damper clip is adapted to be mounted to the border of a tension mask(30). The damper clip includes a first half and a separate second half, each half has a first leg and an integral second leg, wherein at least one free end of each of the first legs is attached to one another to form a contiguous damper clip. Each of the halves forms a generally U-shaped body.
Patent KR-20030067263-A (KR)
Title: A controller's structure of the air-conditioner
Inventor: KIM GANG YEONG
IPC: F24F1/00
Filed: 2002-02-07
Abstract: PURPOSE: A structure of a controller of an air conditioner is provided to improve workability of a working operating button. CONSTITUTION: A structure includes a working operating panel(71) having a plurality of working operating buttons(72) formed thereon to protrude from one side of a cabinet and to be operated by a user; a PCB(Printed Circuit Board:76) placed on a rear side of the working operating panel and having a switch part(77) installed thereon to convert displacement of a controller into control signal and to transmit the signal; and a cover(78) installed on one side of an inner wall of the cabinet and a rear side of the PCB, attaching the PCB to the working operating panel, fixing the working operating panel to a side inner wall of a front panel, and having the PCB and the working operating panel stored therein to allow the controller to be independently placed. A cut-away hole(73) is formed around the working operating button to allow the working operating button to move back and forth on the working operating panel so as to generate signal due to operation of a user.
Patent KR-20020028961-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D47/34
Filed: 2002-02-20
Abstract: PURPOSE: A self-standing reinforcement structure of a pouch type dispenser is provided to enable the use of soft multi-layer film, thus considerably reducing the cost of transportation of semi-finished goods. CONSTITUTION: The pouch type dispenser(1) consists of a self standing type pump(100), and a body(200) formed with a reinforcement seam surface(201) for receiving the pump. The reinforcement seam surface serves to reduce the deflection of the body. The pump has a support discharge stand(101) assembled to the lower side of a housing so as to keep the self standing condition even when a force is applied to the body. The support is formed with a discharge hole communicating with the interior of the housing, at least one bottom discharge hole is formed at the lower side of the discharge hole, and a certain portion about the bottom discharge hole is curved so as to damage a bottom surface part.
Patent KR-20030073801-A (KR)
Title: Apparatus for transmitting semiconductors in semiconductor test handler
Inventor: AHN JONG SEOK
IPC: G01R31/26
Filed: 2002-03-13
Abstract: PURPOSE: A device transportation apparatus of a semiconductor device test handler is provided to minimize vibration and noise generation while performing a transportation operation by picking up a semiconductor device. CONSTITUTION: The first and the second guiding member(101,102) are installed on a base plane installed horizontally on a handler so that they face each other. A bridge type movement frame is combined to move along the first and the second guiding member. A picker robot(121) picks up a semiconductor device to be able to move horizontally along the movement frame. And a driving unit moves the movement frame along the guide frame.
Patent KR-20030075878-A (KR)
Title: Suction borescope for medical treatment
Inventor: JUNG HA CHEOL
IPC: A61B1/12
Filed: 2002-03-21
Abstract: PURPOSE: A medical suction borescope is provided to improve the efficiency by forming a borescope and a suction injection portion with one body. CONSTITUTION: A medical suction borescope(10) includes an optical fiber(11), an optical lens portion(12), and a CCD(13). The optical fiber(11) is used for transmitting the light of a light source in order to light a subject. The optical lens portion(12) magnifies the subject in order to identify the subject. The CCD(13) is used for photographing the subject through the optical lens portion(12). The medical suction borescope(10) is formed with a main body(10a) and a driving body(10b) connected to the main body(10a). The optical fiber(11) is formed at the main body(10a). A suction injection portion(20) including a suction portion(21) and an injection portion(22) is formed at an outer circumference of the optical fiber(11) in order to remove alien substances from a human body.
Patent KR-20020035511-A (KR)
Inventor: NA YONG GYUN
IPC: H01R4/66
Filed: 2002-03-23
Abstract: PURPOSE: An earthing method using an electric resistor is provided to collide ground current and electrostatic charge induced current with each other within the resistor by using the electrical quantity that obstructs flow of current so as to eliminate the currents. CONSTITUTION: Ground current and electrostatic charges are collided with each other in a resistor using the resistance value of the resistor, which obstructs flow of current, to be extinguished. The ground current and electrostatic charges are collided with each other using AC resistance value of a coil.
Patent KR-20020077107-A (KR)
Inventor: ITOH HAJIME
IPC: H01J9/24
Filed: 2002-03-26
Abstract: PURPOSE: To provide a method for producing a glass for a cathode ray tube enabling to reduce defects due to bubble and ash. CONSTITUTION: This method for producing a glass for a cathode ray tube containing H2O and in which the content of Sb2O3 is 0 to 0.19 mass % comprises a step of melting the raw material in an atmosphere of pressure P0 to make a molten glass, and a step of defoaming the molten glass under reduced pressure in an atmosphere of pressure PA which is less than P0, where the pressure P of the molten glass in the course of the defoaming under reduced pressure is made to (6.1 W+0.06) atmospheric pressure or below where W is the content of the H2O expressed by mass %.
Patent KR-20030078510-A (KR)
Title: A method for producing funeral clothes having the surface effect of gold
Inventor: DO JAE HEE
IPC: D06Q1/10
Filed: 2002-03-30
Abstract: PURPOSE: A finishing method of fabric for a shroud is capable of producing the shroud having texture effect like noble metals. CONSTITUTION: The finishing method of the fabric for the shroud is as follows: setting the fabric(C) on a work table(B); spraying a bonding agent on the fabric with a spray(S) through a filtering device(F) to get a first finished fabric; drying the fabric; putting and mixing 10-40% of gold powder based on total bond quantity to the bonding agent; spraying the bonding agent containing the gold powder on the first finished fabric through the filtering device(F) to get a second finished fabric; putting the second finished fabric into a dryer(D) to dry; putting and mixing 90-60% of residual gold powder to the bonding agent to manufacture the bonding agent; spraying the bonding agent on the fabric through the filtering device(F) to get a third finished fabric; drying the fabric; and then drying the fabric with hot blast.
Patent KR-20030078549-A (KR)
Title: Compositions comprising Isaria sinclairii as an effective component
Inventor: AHN MI YEONG
IPC: A61P9/12
Filed: 2002-03-30
Abstract: PURPOSE: Provided is a composition comprising Isaria sinclairii itself, and its water soluble extract or alcohol extract as an active ingredient, thereby reducing blood pressure and body weight. CONSTITUTION: A composition for decreasing blood pressure is characterized by containing Isaria sinclairii itself, and its water soluble extract or alcohol extract as an active ingredient. It is also capable of being applied to health foods.
Patent KR-20030081734-A (KR)
Title: Lottery marketing method and system with a connection between on line and off line
Inventor: CHOE YO SUK
Filed: 2002-04-12
Abstract: PURPOSE: A lottery ticket marketing method and system is provided to generate an authentication code when a series of lottery ticket numbers are generated so that it can enhance reliability. CONSTITUTION: The method comprises several steps. Lottery ticket numbers and corresponding authentication codes are generated(s10). The lottery ticket numbers are combined with the corresponding authentication codes, and the lottery tickets are issued to customers over an online network or an offline channel(s12). The customers access a lottery ticket management server, and input the lottery ticket numbers and the authentication codes(s14). The server decodes the input authentication codes(s16), and authenticates the lottery tickets by comparing the inputted codes with the inputted lottery ticket numbers(s18). If the lottery ticket is normally authenticated, the server checks whether the customer wins a prize(s20). The server transmits a prize specification to the customer if the customer wins a prize(s22).
Patent KR-20030083832-A (KR)
Title: Apparatus and method for controlling a medical service on the online
Inventor: KIM SONG GANG
Filed: 2002-04-22
Abstract: PURPOSE: A device and method for controlling a medical service by on-line is provided to supply information related to various medical services exactly in real time by on-line. CONSTITUTION: A personal computer(10) is connected to a web server(14) through the Internet(12). A service control server(16) classifies various kinds of medical information and medical instruments information being supplied from a medical institution server(20) and a medical instruments company server(22) according to the type and similarities. The service control server(16) collects information with respect to each cooperated medical institution and medical instruments company. The service control server(16) collects personal information and clinical history information of a patient being supplied from each medical institution server(20). If the personal computer(10) requests medical information and medical instruments information through the Internet(12) and the web server(14), the service control server(16) supplies customized information in accordance with a clinical history of a corresponding user with various medical information and medical instruments information. A database(18) stores various medical information and medical instruments information being classified and supplied in the service control server(16) and stores collected information of each medical instrument and medical instruments company. The database(18) stores personal information and clinical history of a patient being collected and inputted in the service control server(16).
Patent KR-20030084463-A (KR)
Title: the water pistol electric shocker
Inventor: CHUN HONG SUG
IPC: A63H33/18
Filed: 2002-04-26
Abstract: PURPOSE: An electron impact water gun is provided to be used safely in a farther distance than the conventional electron impactor and conveniently due to the less repercussion than the conventional gas gun. CONSTITUTION: The electron impact water gun comprises an electrolyte tank(1), an electrolyte launcher(2), a high pressure generator(3), a trigger/switch(4), and a current terminal(5). When the user pushes the trigger/switch(4), the electrolyte launcher(2) is operated and the electrolyte charged in the electrolyte tank(1) is jetted, at which the high pressure generator(3) makes the high pressure current flow on the electrolyte jetted. Thereby, the electron impact squirt gun is used not only as an individual defensive tool but also as a tool for guard, police, airport guard etc.
Patent KR-20030085178-A (KR)
Title: A piston
Inventor: KANG GEON YONG
IPC: F02F3/00
Filed: 2002-04-29
Abstract: PURPOSE: A piston for a gas vehicle is provided to optimize the ignition timing of engine and achieve improved efficiency of engine by allowing for a quick combustion and reducing a knocking phenomenon. CONSTITUTION: A piston(20) has a top surface(21) which is cut into a square so as to ensure an intensity of turbulence and flame surface and allow for a lean combustion. The top surface of the piston which is cut into a square is cut into an inclined surface(22) having a predetermined angle so as to reduce the surface area to volume ratio of the combustion chamber and improve efficiency of engine.
Patent KR-20020087853-A (KR)
Inventor: HANDA KOUJI
IPC: H01L21/66
Filed: 2002-05-10
Abstract: PURPOSE: To measure the thickness fluctuations of a thin plate material with high accuracy, over a wide range on the basis of relatively large spot diameter of 0.5-2 mm. CONSTITUTION: A polarizing beam splitter 20 for dividing the laser beam, which is emitted from a laser generator 11 and transmitted through an isolator 16, into measuring beam and reference beam. One-quarter wavelength plates 21 are provided between the polarizing beam splitter 20 and a measuring surface, and between the polarizing beam splitter 20 and a reference surface. Condensing reflection means 23 and 24 for condensing the measuring beam successively reflected by the measuring surface and the polarizing beam splitter 20 and the reference beam reflected by the reference surface and transmitted through the polarizing beam splitter 20 are provided. A half mirror 19 for reflecting the measuring beam and reference beam, which is returned from the polarizing beam splitter 20, is provided. A beam-receiving part 13 for receiving the measuring beam and reference beam reflected by the half mirror 19 to made them interfere with each other and converting a change in interference intensity to an electrical signal and counting the electrical signal to measure the flatness of the measuring surface is provided.
Patent KR-20030089865-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: KIM UI SIK
IPC: H01L21/334
Filed: 2002-05-20
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of obtaining a gate oxide layer without the variation of composition rate of SiGe and reducing trap charge remaining in the interface between an active region and the gate oxide layer. CONSTITUTION: An isolation layer(20) is formed at a semiconductor substrate(10) defined by a high voltage device region and a low voltage device region. A SiGe layer(30) is selectively formed on the resultant structure. The first gate oxide layer(40) for high voltage is formed on the SiGe layer by oxidation processing using UV-ozone. After removing the first gate oxide layer located on the low voltage device region, the second gate oxide layer(60) for low voltage is formed by oxidation of UV-ozone. Then, a gate electrode(70) is formed.
Patent KR-20030090079-A (KR)
Inventor: HAM YONG SEONG
IPC: G02F1/1335
Filed: 2002-05-21
Abstract: PURPOSE: A liquid crystal display device including vertical alignment LC with Chiral dopant is provided to realize a wide viewing angle and high luminance. CONSTITUTION: A liquid crystal display device includes a liquid crystal layer(140) formed between first and second substrates(100,102) and including a chiral dopant in addition to liquid crystal having a negative dielectric anisotropy. Sub color filters(120a-120c) formed on the second substrate are patterned to form holes(150) or thin grooves in a direction parallel to optical axes(127a,127b) of polarization plates(126,128), so that the light is not absorbed by the color filter layers in the hole parts corresponding to the optical axes of the polarization plates but transmitted to improve the luminance in the white state.
Patent KR-20020091804-A (KR)
Inventor: FUKUMOTO SHINJI
IPC: H01J29/07
Filed: 2002-05-29
Abstract: PURPOSE: To reduce deterioration in brightness and unevenness, in the periphery of a screen and increase the purity margin, regardless of the direction of the face panel of a color cathode-ray tube. CONSTITUTION: The passage hole diameter of the electron beam in a periphery 6A of a perforated area AR is made smaller than the passage hole diameter of the electron beam at the end portions of a main part 6B located adjacent in the central direction, and the passage hole diameter of the electron beam in the main part 6B is made larger in the periphery than at the center.
Patent KR-20030092278-A (KR)
Title: Safety Break Pedal Device
Inventor: BAE HAN
IPC: B60T7/06
Filed: 2002-05-29
Abstract: PURPOSE: A safety brake pedal apparatus is provided to prevent a driver from being injured by preventing a pedal from being pushed backward, in a forward vehicle collision. CONSTITUTION: A safety brake pedal apparatus comprises a sensing unit(21) sensing such an engine structure as a booster is pushed toward the room of a vehicle; separating units(22,23,24) separating brake pedal rods(12a,12b) according to the signal of the sensing unit; and connecting units(14,17) making the separated pedal rod turn toward the vertical direction. Thus, the pedal rods are prevented from advancing toward the room of the vehicle, in a forward vehicle collision.