baber/WOPTO huggingface dataset:
Patent KR-20030002940-A (KR)
Title: Resist removing composition and resist removing method using the same
Inventor: KIL JUN ING
IPC: G03F7/32
Filed: 2001-07-03
Abstract: PURPOSE: Provided are a composition for removing resist, which has excellent ability for removing the resist, polymers, organic metallic polymers, and metal oxides and dose not cause damage to a lower part membrane and dose not leave residues after rinsing, and a method for removing the resist by using the composition. CONSTITUTION: The composition for removing the resist contains: alkoxy N-hydroxyalkyl alkanamide represented by the formula 1: R4-O-R3-CO-N-R1R2OH; at least one compound selected from the group consisting of an alkanol amine represented by the formula 2: R1-NH-R2OH, a polar material having a dipole moment of more than 3, and an attack inhibitor represented by the formula 3: R6-(OH)n; hydroxy ammonium salt like hydroxy ammonium sulfate. And the method for removing the resist contains the steps of: forming a resist membrane on a substrate; bring the substrate into contact with the composition for removing the resist. In the formula, R1 is H, C1-C5 hydrocarbon, or aromatic hydrocarbon having 1-3 ring structure, R2 is C1-C5 hydrocarbon or aromatic hydrocarbon having 1-3 ring structure, each of R3 and R4 is C1-C5 hydrocarbon, R6 is C1-C5 hydrocarbon, C1-C5 hydrocarbon having -COOH, aromatic hydrocarbon having 1-3 ring structure, or aromatic hydrocarbon having -COOH and 1-3 ring structure, and n is an integer of 1-4.
Patent KR-20020015642-A (KR)
Inventor: HWANG BON U
IPC: G06T17/00
Filed: 2001-07-06
Abstract: PURPOSE: An apparatus and method for creating the compound facial image based on the shape data of the facial image are provided for a user to gain the natural and elaborate caricature image, to facilitate the change of the compound facial image, and to check the own compound facial image in real time. CONSTITUTION: A face data extractor of an image processor receives the facial image through the user interface units(S10) and extracts the hue or intensity data of the facial image by mapping to a reference image(S11). A facial image compound part of the image processor compounds new facial image according to a signal of controlling the facial image compound by using the intensity data of the reference image and the shape data of the inputted facial image. The compound facial image is displayed by an output unit and a user command input unit receives a user control command concerned to the shape change data of the facial image from the user(S13). According to the additional user control command, an accessory image adder appends various accessory images to the compound facial image or a part image substitution replaces the special part of the compound facial image with various sample images for the additional effect(S14). An image compensation finally corrects the compound facial image according to the user control command(S15). The corrected compound facial image is stored to image storage or displayed by the output unit(S16).
Patent KR-20030005721-A (KR)
Title: A cosmetic composition containing an extract of trichosanthes kirilowii
Inventor: CHO YEONG HO
IPC: A61Q19/02
Filed: 2001-07-10
Abstract: PURPOSE: A cosmetic composition containing a Radix Trichosanthis extract exhibiting a skin whitening effect, skin irritation reducing effect and immunostimulating effect as a main component is provided which is formulated into a skin lotion, cream, emulsion, pack or the like. CONSTITUTION: The skin whitening cosmetic composition contains 0.01 to 30% by weight of a Radix Trichosanthis extract, based on the total weight of the composition. The extract is prepared by extracting a Radix Trichosanthis in one or more solvents selected from purified water, lower alcohol, glycerin, ethyl acetate, butylene glycol, propylene glycol, dichloro methane and hexane, filtrating and concentrating or freeze-drying. The cosmetic composition is selected from a skin lotion, gel, aqueous liquid, O/W or W/O type formulation.
Patent KR-20030006456-A (KR)
Inventor: JUNG YEONG TAE
IPC: G11B33/04
Filed: 2001-07-13
Abstract: PURPOSE: A CD case is provided to reduce the cost and time required for manufacturing the CD case by producing the CD case in an injecting work, decrease a damage rate of the CD case and reduce the size and the volume of the CD case. CONSTITUTION: In a CD case capable of keeping and carrying out a CD, a front cover(2) is integratedly connected with a rear cover(3) by a flexible hinge part(7); a main rib(10) is formed at the front cover and an auxiliary rib(11) is formed at the rear cover, wherein the main rib and the auxiliary rib cross each other, so that the auxiliary rib is secured at the end of the main rib and is opened and shut by the flexible hinge part; grooves(8) are formed at the outer surface of the main rib and protrusions(9) are formed at the inner surface of the auxiliary rib corresponding to the grooves; and a plurality of guide ribs(6) are formed to guide the protrusions to be inserted into the grooves.
Patent KR-20030006833-A (KR)
Title: Bandwidth allocation method for real time data transmission in profibus
Inventor: HONG SEUNG HO
IPC: H04L12/58
Filed: 2001-07-16
Abstract: PURPOSE: A bandwidth assigning method for transmitting data in real time in a profibus is provided to divide the bandwidth used in a field bus into a periodical interval and a non-periodical interval, transmit the data as soon as the opportunity of data transmission is provided, and perform a time synchronization between nodes to be suitable for a link time. CONSTITUTION: A sampling period of periodical real-time data is calculated using an algorithm. The first periodical real-time data sampling instant is calculated using an algorithm. A data packet length of non real-time data is calculated using an algorithm. The transmission of periodical data generated in each node is controlled using the calculated parameters.
Patent KR-20030008394-A (KR)
Title: delivery system with minimal cover
Inventor: KIM JEE HYOUNG
Filed: 2001-07-18
Abstract: PURPOSE: A delivery system reducing the package is provided to minimize a package cost of a producer and a customer by minimizing the package regardless of a quality of a product and returning the package to the producer at a state guaranteeing the quality of the product from the producer through a direct relation between the producer and the customer. CONSTITUTION: A delivery businessman previously makes a contract with the producer. The customer orders the necessary product through a telephone, the Internet and a direct conversation. The ordered product with the minimum package guaranteeing the product quality is delivered to the customer. The minimum package is returned from the customer. The minimum package returned from the customer is recycled to the producer.
Patent KR-20030009605-A (KR)
Title: a squeal noise preventing system of vehicles
Inventor: KIM JEONG GYU
IPC: B60T17/00
Filed: 2001-07-23
Abstract: PURPOSE: A squeal noise-preventing device of a vehicle is provided to continuously suppress squeal noise of a brake system in spite of wear of a disk and a pad or vibration characteristics of the brake system. CONSTITUTION: A squeal noise-preventing device of a vehicle comprises a brake-working sensor(9) for sensing braking; a vehicle speed sensor(10) for sensing the braking conditions if squeal noise is generated; a hydraulic sensor(11); a temperature sensor(12); an electronic control unit(6), monitoring the squeal noise-generating conditions from the sensors and deciding squeal noise-generating condition if the same condition reappears; a hydraulic control unit(5) of ABS operating solenoid valves(4) installed on a brake oil line by a signal of the electronic control unit in case of squeal noise-generating condition; and the solenoid valve, transmitting and shutting off brake oil so that a discontinuous braking action is generated from brake assemblies(3) by the hydraulic control unit. Accordingly, squeal noise is prevented and unpleasantness of passengers by the squeal noise is prevented.
Patent KR-20030010205-A (KR)
Title: Dye Additive Composition for Improving Dyeability of Polyurethane Fiber and Synthetic Leather and Method of Preparing the Same
Inventor: LIM DAE JUN
IPC: D06P3/24
Filed: 2001-07-26
Abstract: PURPOSE: A dye additive composition as a polymer composition obtained by polymerization of two kinds of diisocyanate -base compounds, amine and glycol in a solvent is provided to manufacture polyurethane resin which is excellent in physical properties such as dyability and dye fastness, compatibility with an additive for oxidation prevention and stability against UV, NOx and heat and has uniform quality and stabilized viscosity. CONSTITUTION: The polyurethane additive is characteristically manufactured by polymerizing (a) 10-30 wt.% of diisocyanate (I), (b) 1-25 wt.% of diisocyanate(II), (c) 10-40 wt.% of amine and (d) 1-20 wt.% of glycol in 20-80 wt.% of a solvent.
Patent KR-20030010246-A (KR)
Title: D-Flip flop circuit
Inventor: KIM GI SEON
IPC: H03K3/037
Filed: 2001-07-26
Abstract: PURPOSE: A D flip-flop circuit is provided to reduce unnecessary charge/discharge according to a clock signal without changing of a stored value in the flip-flop, by allowing the clock signal to enter the flip-flop when a value to be newly stored is different from a previously stored value. CONSTITUTION: The first transfer units(31) transfers a data signal from the external to the first output terminal(Q') in response to signals of the first and second nodes(P1,P3). The first inverter(I3) inverts an output signal of the first output terminal(Q') and outputs the inverted signal to the second output terminal. The second transfer units(32) transfers an output signal of the first transfer units to the second output terminal in response to the signals of the first and second node(P1,P3). A comparison units(34) compares an output signal of the second output terminal with the data signal and transfers the clock signal(CLK) to the first node when the data signal is different from the output signal of the second output terminal. The second inverter(I1) inverts a signal of the first node and outputs the inverted signal to the second node.
Patent KR-20030014869-A (KR)
Title: Molding apparatus of semiconductor package
Inventor: LEE SU GWON
IPC: H01L21/56
Filed: 2001-08-13
Abstract: PURPOSE: A mold apparatus in a semiconductor package of an FBGA(Fine-pitch Ball Grid Array) type is provided to prevent mold flash by clamping a sawing line using a clamping pin. CONSTITUTION: A matrix substrate(100) is provided with a clamping region(106). A plurality of chips(110) are attached to the matrix substrate(100), a center window(112) is formed at the center part of each chip(110). Sawing lines(114) are formed to column and row direction between the chips(110). The cross parts of the sawing lines(114) are clamped by using a plurality of clamping pins(108). Also, a plurality of clamping regions(102,104) are formed at edge portions of the matrix substrate(100).
Patent KR-20030016445-A (KR)
Title: A case system of personal Digital Assistant having a wireless communication function
Inventor: YANG DO SEUNG
IPC: G06F15/02
Filed: 2001-08-16
Abstract: PURPOSE: A PDA(Personal Digital Assistant) case system having a wireless communication function is provided to enable wireless data communication by automatically connecting to a modem in the PDA without a cable if the PDA is installed to the case system, and to integrate the modem with the PDA without exposing the cable to outside. CONSTITUTION: The modem(6) modulates/demodulates data for the wireless communication. A controller(103) controls the PDA to transmit/receive the data through the modem(6). An interface(101) interfaces the input/output data between the PDA and the modem(6). An EEPROM(Electronically Erasable and Programmable ROM)(104) stores the information regulating an operation of the interface(101). An antenna(102) transmits/receives a signal by converting an output signal of the modem(6) into a wireless mode. The EEPROM(107) stores the information of the case system. A ring signal part(110) informs reception of a telephone. A microphone/speaker(106) inputs/outputs a voice signal. A Codec(105)(Coder and decoder) processes the voice signal inputted from the microphone/speaker(106).
Patent KR-20030018083-A (KR)
Title: Compositions containing itraconazole and their preparation methods
Inventor: CHOI CHUN YEONG
IPC: A61K47/42
Filed: 2001-08-27
Abstract: PURPOSE: Provided are compositions containing itraconazole having increased bioavailability, fatty acid, fatty acid alcohol and a surfactant and preparation methods thereof. CONSTITUTION: The composition characteristically contains an insoluble drug, that is, itraconazole, fatty acid, fatty acid alcohol, and a surfactant, wherein the itraconazole is dissolved or dispersed into the fatty acid or the surfactant to form a gel phase composition. The gel phase composition is dissolved in water to form microemulsion capable of acting as a drug delivery system.
Patent KR-20030018103-A (KR)
Title: Mahagement system for allocation of cars using cellular phone
Inventor: LEE JONG PYO
Filed: 2001-08-27
Abstract: PURPOSE: A system for managing an allocation of cars using a mobile phone is provided to transmit and receive various car information such as position and empty details using a mobile phone, share cars being managed by a forwarder, and inquire and allocate the cars using a wire/wireless communication network or an Internet network directly. CONSTITUTION: A car is registered in a server of an operator, a mobile phone for chasing a position is received, a position is sensed by a mobile phone car position system(CPS) using a GPS(Global Positioning System). The car is registered and shared. A car owner connects to a transport company server using communication network and requests transportation. A user of the transport company inquires a car and allocates the cars using the CPS. If the cars are allocated, various costs such as a transportation fare, a car supply commission, a system commission, etc. are paid by an on-line payment system.
Patent KR-20030018371-A (KR)
Inventor: KWAK CHAN HUI
IPC: B23D77/00
Filed: 2001-08-28
Abstract: PURPOSE: A reamer attached with guides are provided having a burnishing effect by a cutting part of the attached guides, thereby improving cutting accuracy. CONSTITUTION: A body(11) of a reamer(10) has a rectangular shape, and a cutting edge(20) is formed in an outer end(12) of the body(11). An inside of a surface from both end to a central part is cut 90 degrees to discharge cut chip freely. The cutting edge is composed of a diamond or CBN. Guide portions(30a, 30b,30c) are formed in a groove(13) extended from the body(11) lengthwise.
Patent KR-20030028203-A (KR)
Title: Device for pre-processing the powder iron ore to supply moisture
Inventor: JANG HYEONG SU
IPC: C22B1/16
Filed: 2001-09-27
Abstract: PURPOSE: A pretreatment apparatus of fine iron ore to supply moisture is provided to increase productivity by improving air permeability so that moisture infiltration into fine iron ore generated during sintered ore manufacturing process is promoted. CONSTITUTION: The apparatus comprises an agitator(70) for agitating fine iron ore a fixed quantity of which is supplied from a bin through an inlet chute(90) by a fixed quantity extracting unit(50) and transferring the agitated fine iron ore to a conveyor(60) through an outlet chute(90-1); a driving motor(70-1) for rotating the agitator(70); a water spray part(70-3) installed at the upper side of the agitator(70) to supply water to fine iron ore transferred by the agitator(70) according to the operating state of a control valve(70-2); a control part(80) for controlling the control valve(70-2); a measuring part(80-2) for detecting moisture and extraction weight of fine iron ore; an operation part(80-3) for outputting the computed moisture supplying state to the control part(80) by computing the moisture supplying state using the humidity and extraction weight measured by the measuring part(80-2); and an input part(80-1) for inputting control instruction.
Patent KR-20030033415-A (KR)
Title: Automatic disinfectant supply system
Inventor: KIM TAE SIK
IPC: C02F1/50
Filed: 2001-10-22
Abstract: PURPOSE: An automatic disinfectant supply system is provided, which can accurately dose disinfectant tablet at exact time. CONSTITUTION: The automatic disinfectant supply system comprises a solar cell(10) which stores electric energy after converting solar energy into electric energy; a D.C converter(15) which converts electric energy into direct current; a sensor(20) which detects voltage of the solar cell, inflow water and atmosphere temperature; an operation part(30) which controls the tablet number to be dosed, time interval for dosage; a memory(25) which stores preset values of the operation part and the tablet number dosed, and stores certain programs for conducting self-diagnosis; a control part(40) which outputs control signals according to operation signal of the operation part and programs of the memory; a display part(45) which displays preset values of the operation part and results from self-diagnosis of the control part; a fault finder(50) which inform whether or not system is shut down according to control signals of the control part; a receive monitor(55) which receives signals from the fault finder; a motor driving part(60) which drives motor according to control signals from the control part correspondingly to preset time interval and the tablet number dosed of the operation part; a timer(70) which controls time interval of tablet dosage and supplies standard time to the control part; and I/O port(35) which connects remove computer and internal data of the memory via the control part.
Patent KR-20020035755-A (KR)
Title: Process for the preparation of linalool oxide or of linalool oxide-containing mixtures
Inventor: GATFIELD IAN-LUCAS
IPC: A23L27/20
Filed: 2001-11-06
Abstract: PURPOSE: Provided is a process for the preparation of linalool oxide or of linalool oxide-containing mixtures, which can be categorized as natural and can be used to produce natural aromas. It is characterized in that linalool or linalool-containing mixtures are oxidized in the presence of an enzyme. CONSTITUTION: The process for the preparation of linalool oxide or linalool oxide-containing mixtures characteristically comprises the step of oxidizing linalool or linalool-containing mixtures in the presence of an enzyme to form a reaction mixture, wherein D-linalool, L-linalool or essential oils comprising D-linalool or L-linalool, or mixtures of these substances are employed; and enzymes from yeasts or bacteria are employed.
Patent KR-20030039573-A (KR)
Title: Dielectric Ceramic Compositions
Inventor: HUH GANG HEON
IPC: H01L23/15
Filed: 2001-11-13
Abstract: PURPOSE: Provided is a dielectric ceramic composition applied to electrical and electronic devices, especially multilayer chip LC filters, which has high dielectric constant and low dielectric loss, and enables simultaneous sintering of ceramic and electrode by adding glass frit, and optionally oxides and/or CuO to conventional dielectric materials. CONSTITUTION: The dielectric ceramic composition is expressed by a composition formula: a wt.%{xZrO2 - yZnO - wNb2O5 - zTiO2} +c wt.%(glass frit), wherein 5.0mol%<=x<=45.0mol%, 1.5mol%<=y<=19.0mol%, 1.5mol%<=w<=19.0mol%, 40.0mol%<=z<=59.0mol%, x+y+w=z=100, 75.0<=a<=97.0, and 3.0<=c<=25.0. Also, less than 1.5wt.% of one or more of MgO, CoO, SiO2, Sb2O3, Sb2O5, MnO2 and TaO2, and/or 0.5wt.% of CuO are optionally added to the above dielectric composition. The glass frit of the ZnO-B2O3-SiO2-PbO system contains 30-70wt.% of ZnO, 5-30wt.% of B2O3, 5-40wt.% of SiO2 and 2-40wt.% of PbO. The resultant dielectric ceramic composition, enabling simultaneous sintering of ceramic and Ag-electrode at the temperature less than 900deg.C, has dielectric constant more than 30, Q value more than 1000(at 3GHz), a temperature coefficient of the resonant frequency(TCF) of ±20.0ppm/deg.C.
Patent KR-20030042391-A (KR)
Title: method and device for singing rooms through a network
Inventor: KIM JONG YEOL
IPC: G06F17/00
Filed: 2001-11-22
Abstract: PURPOSE: A method and a device for offering a singing room service through the network are provided to offer a chatting service with a client of other singing room by linking with the singing room in other region, to receive various kinds of information through the Internet, and to enable a user to perform web-cam broadcasting by selecting a background moving image. CONSTITUTION: A singing room information database(DB1) manages the information of each singing room. A moving image information database(DB2) manages the data such as the moving image. A server(S) transmits or controls the information and the data in the databases(DB1,DB2). A singing room instrument(R) receives various kinds of services by connecting to the server(S). A web user computer(C) receives various kinds of services through the Internet.
Patent KR-20010113596-A (KR)
Title: 자동차용 오디오 작동 시스템
Inventor: KIM SEUNG RYONG
IPC: B60R11/02
Filed: 2001-11-26
Abstract: 본 발명은 자동차용 오디오 작동 시스템에 관한 것으로서, 기본사양의 오디오를 고급형 또는 전문가용으로 교체하더라도, 기존의 자동차용 스티어링 휠의 리모콘 스위치박스의 조작으로 오디오를 작동시킬 수 있도록 한 것이다. 
     이를 위해, 본 발명은 스티어링 휠의 리모콘 스위치박스를 신호수신기와 연결하고, 이 신호수신기를 마이콤의 입력측에 연결함과 함께 오디오 메이커 선택스위치도 마이콤의 입력측에 연결하며, 상기 마이콤의 출력측에는 신호발생기를 연결함과 함께 이 신호발생기의 출력측에는 고급형 카오디오의 적외선 수신센서에 신호를 전송하는 적외선 LED를 연결하여서, 
     상기 리모콘 스위치박스의 조작 신호를 감지한 신호수신기의 신호와, 상기 오디오 메이커 선택스위치의 신호를 상기 마이콤에서 전송받는 동시에 연산을 하여 해당되는 신호를 출력하게 되면, 이때의 출력신호가 상기 신호발생기와 적외선 LED를 경유하여 고급형 카오디오의 적외선 수신센서에 전송되어, 고급형 카오디오가 작동되도록 한 것을 특징으로 하는 자동차용 오디오 작동 시스템을 제공한다.
Patent KR-20030044251-A (KR)
Title: Method for transmitting message in mobile terminal
Inventor: KIM YEONG HUN
IPC: H04B1/38
Filed: 2001-11-29
Abstract: PURPOSE: A message transfer method in a mobile terminal is provided to display a background image and character color according to information as it is as included in a short message received from a calling party. CONSTITUTION: When a user selects a character message creation and creates a character message(S20), a mobile station modem judges whether there is a selected background image(S21). If there is a selected background image in a memory region, it displays the background image on a color display device and also displays a character inputted by a user in a color best matched to the background image or the background image color(S22). When the character message is completely created(S24) and selects its transmission(S25), the character message is stored in a character message data region and transmitted. Specifically, the character message is transmitted by being carried in a user data region. And, in this case, the user data region includes information that a caller's color mobile terminal has designated and transmitted the background image, the background image color and the character color in a special code of two or three bytes, while a call-back number region includes information on the actual value of the background image and in what colors the background image and the character are.
Patent KR-20030044418-A (KR)
Title: Wide band dispersion-controlled fiber
Inventor: CHO JEONG SIK
IPC: G02B6/036
Filed: 2001-11-30
Abstract: PURPOSE: A broadband dispersion control optical fiber is provided to control the dispersion of the broadband of the long wavelength by utilizing the distribution of the refractive index of the dispersion control layer, thereby applying to various broadband wavelength division multiplexing system. CONSTITUTION: A broadband dispersion control optical fiber(200) includes a core(210) having a maximum refractive index of N1 for forming the transmission path of the optical signal, a clad layer(230) encompassing the core(210) and having a maximum refractive index of N2 being smaller than that of the core(210) and at least one of dispersion control layer(220) disposed between the core(210) and the clad layer(230) having a refractive index with increasing from N1 or N2 to a predetermined value along the outer peripheral surface.