baber/WOPTO huggingface dataset:
Patent KR-20010001180-A (KR)
Inventor: PARK SEOK DAL
IPC: C21D1/00
Filed: 1999-06-02
Abstract: PURPOSE: A repairing device of cut strip is required to continuously work without bother to stop the process due to strip pieces broken during working in annealing furnace by braking the strip pieces not to fall downward. CONSTITUTION: A repairing device of cut strip includes an inlet seal box (5), each of heating station and cooling station (2,6) and a return duct (10) to direct strips from the inlet seal box passed through the cooling station outward. The inlet seal box is connected to a first braking means to brake front and rear sides of the strips. The repairing device has a second braking means movable fixed between any one or both sides of an input or output deflectors (11, 12) of a top roll box (9). By driving such the first and second braking means, the strip pieces broken during working annealing furnace are prevented from falling downward but accumulated in an inlet plug (51) within the annealing furnace.
Patent KR-20010001967-A (KR)
Inventor: KIM CHANG GYU
IPC: C08L71/02
Filed: 1999-06-10
Abstract: PURPOSE: The subject resin composition prepared by adding polyacetal homopolymer or polyacetal copolymer to polyamide resin in place of forming a polymer by polymerization of caprolactam or hexamethylenediamine as a monomer and formamide in a process of polyamide polymerizations is provided, which can simplify the producing process of modified polyamide resin and produce a small amount according to each article or various kinds of products. CONSTITUTION: The resin composition is obtained by melt mixing 0.5 to 25 parts by weight of polyacetal resin with 100 parts by weight of polyamide resin as a main component. The polyamide resin is obtained by polymerization of one or two or more selected from caprolactam, hexamethylenediamine, adipic acid and diaminophthalic acid. The polymide resin polymerized with caprolactam has an isothermal maximum crystallization velocity of 1.3 to 3.5 min at 200 deg.C. and polyamide resin polymerized with hexamethylenediamine-adipig acid 1.5 to 4.0 at 230 deg.C
Patent KR-20000006106-A (KR)
Inventor: NAKAO HUZIMASA
IPC: C07C51/255
Filed: 1999-06-11
Abstract: PURPOSE: A manufacturing method of the aromatic carboxylic acid is provided to start the oxide reaction by using little power and to efficiently react by collecting the energy after the reaction. CONSTITUTION: The manufacturing method of the aromatic carboxyl is formed by the steps of: driving a compressor(6) by feeding the power source with a power device(5); heating the molecular oxygen including gas, pressurized in the compressor(6); obtaining the rotating force by introducing the heated and pressurized gas to an expander(7); and starting the oxide reaction by feeding a certain quantity of the pressurized molecular oxygen including gas to a reactor.
Patent KR-20010004394-A (KR)
Inventor: KIM JIN HYEON
IPC: H01L21/31
Filed: 1999-06-28
Abstract: PURPOSE: A method for forming an interlayer dielectric of a semiconductor device is provided to reduce the process time and manufacturing cost of the semiconductor device by saving the equipment used for IPO deposition. CONSTITUTION: A BPSG(borophosphosilicate glass) film(26) is deposited on a semiconductor substrate. The semiconductor substrate is formed with a predetermined electrode. In an early stage of the deposition process, the doping of boron and phosphorus is limited so that USG(undoped silicate glass) type BPSG film(26a) is formed. After that, the doping of boron and phosphorus is unlimited so that the BPSG film(26) is formed. After forming the BPSG film(26), the BPSG film(26) is heat-treated so as to be flown. Before the BPSG film(26) is formed, a cleaning process is carried out.
Patent KR-19990073358-A (KR)
Title: 선재코팅기
Filed: 1999-06-30
Abstract: 본 발명은 주로 연필이나 필기구의 몸체 등과 같은 선재(線材), 봉재(棒材)등의 소재 외표면에 전사인쇄를 하기 위하여 유색수지 등의 코팅액을 자동으로 코팅작업하는 자동 코팅기에 관한 것으로서, 
     코팅처리하고자 하는 소재(A)가 수납되어 상하 일렬로 정렬되는 공급호퍼(9), 공급호퍼(9)로부터 소재(A)를 이송로울러(2)측으로 하나씩 이송하는 로딩바아(11)와, 공급호퍼(9)의 정렬부(12)로부터 이송된 소재(A)를 코팅액이 내입된 코팅박스(30)로 이송하는 이송로울러(20)와, 이송로울러(20)로부터 이송된 소재(A)가 통과하면서 코팅이 이루어지는 코팅액이 내입된 코팅박스(30)와, 코팅박스(30)의 배출공(32)으로부터  배출된 소재(A)를 다음 처리공정으로 이송하는 이송콘베어(40)로 구성되어 연필, 필기구, 스테인레스봉 등의 각종 선, 봉재 등의 소재(A)를 형상에 관계없이 자동 코팅처리함으로서 작업효율성 향상과 생산성 증대 등을 도모할 수 있다.
Patent KR-20010009282-A (KR)
Inventor: JUN SEONG U
IPC: H04B1/06
Filed: 1999-07-08
Abstract: PURPOSE: A preset button vibration apparatus of a car audio is provided to inform a memory completion state to a user by vibrating a preset button during a predetermined time in case that a user press the preset button of a car audio to store a certain broadcast frequency. CONSTITUTION: A key switching unit(30) outputs a key input signal when a user press the free set button(10) containing a vibrator(14) to store a certain broadcast frequency. A microcomputer stores a broadcast frequency according to a memory address corresponding to the key input of the free set button(10) after the key input signal is inputted and the certain time is elapsed, and outputs a vibration signal for informing a memory completion state to the user by vibrating the vibrator(14) of the free set button(10) during a predetermined time. A vibrator driver(50) drives the vibrator(14) by applying a driving power to the vibrator(14) of the free set button(10) when the vibration signal is inputted from the microcomputer(40).
Patent KR-20010010269-A (KR)
Inventor: AHN YEONG SU
IPC: G06F3/045
Filed: 1999-07-19
Abstract: PURPOSE: A digitizer is provided to reduce an error range, and to make an operation stable, by improving the voltage distribution for detecting a location formed on a metal panel of the digitizer, and by applying an input voltage to the central point of each side in the metal panel in order to supply a regular voltage potential to the metal panel. CONSTITUTION: A metal pattern(12) is formed on a substrate(10). A dot spacer(14) of a sphere type is located on the metal pattern(12) with a certain interval. A signal line(12a) for supplying the voltages(V1-V4) for detecting a signal is arranged at the central part of each side of the metal pattern(12). A transparent conductive film(16) is formed on the dot spacer(14). A low resistance metal film(18) such as a silver pattern is arranged around the transparent conductive film(16). A flexible insulation film(20) is located on the transparent conductive film(16) and the low resistance metal film(18).
Patent KR-20010010554-A (KR)
Inventor: JANG GYEONG OK
IPC: H04B1/40
Filed: 1999-07-21
Abstract: PURPOSE: An alarm method for an incoming state in a mobile wireless terminal is provided to display an incoming state in a color LCD(Liquid Crystal Display) and to make a user recognize the incoming state. CONSTITUTION: A CPU checks whether an incoming signal is detected from an RF(Radio Frequency) processor(S201). If the incoming signal is detected, the CPU checks whether a manner function is set up(S202). If the manner function is not set up, the CPU generates an alarm corresponding to a set mode. If a vibration mode is set, the CPU generates vibration. If a bell mode is set, the CPU rings an incoming bell(S203). If the manner function is set up, the CPU checks whether the vibration mode is set(S204). If the vibration mode is set, the CPU drives a vibrator for an alarm of an incoming state with the vibration(S205). If the vibration mode is not set, the CPU checks whether a flash mode is set(S206). If the flash mode is not set, the steps are ended, and if the flash mode is set, the CPU drives a color LCD driving unit to displaying an incoming state message in a color LCD and the steps are ended(S207).
Patent KR-20010016745-A (KR)
Inventor: BAE JEONG GUK
IPC: G02F1/1335
Filed: 1999-08-03
Abstract: PURPOSE: A brightness improved liquid crystal display and method of improving brightness are provided to enhance the brightness by mounting on optical modulator inside a lamp unit. CONSTITUTION: A first optical modulating plate(436) comprises a phase shift plate and a reflective plate and a second optical modulating plate(437) comprises a reflective plate. A P wave between a white light emitted from a lamp(432) doesn't pass through a polarizer(315) formed in a TFT substrate(310). The phase shift of the first optical modulating plate(436) modulates the P wave into a S wave and the reflective plate of the first optical modulating plate(436) reflects the modulated S wave. The optically modulated S wave is incident inside a light guide panel(440) via the boundary surface of a second optical modulator(433) and the reflective plate of the second optical modulating plate(437), Therefore, the optical efficiency is increased because the P wave is modulated into the S wave by the second optical modulator(433).
Patent KR-20010019305-A (KR)
Inventor: JANG SEOK HO
IPC: F25D23/08
Filed: 1999-08-26
Abstract: PURPOSE: A cover of a middle partition is provided to effectively prevent the dewy event by discharging most heat from a hot pipe to the atmosphere and to easily and firmly combine an inner shelf and the cover. CONSTITUTION: In closing a left door(40L) and a right door(40R), a storage room(30) is sealed by sticking a gasket(41) to a sticking plate(750) through a magnet(42). In flowing a refrigerant of high pressure and high temperature in a hot pipe(60), the sticking plate(750) in a cover(700) is heated by the hot pipe(60). The dewy event in a boundary portion by a temperature difference between the storage room(30) and the air is prevented. Most heat from the hot pipe(60) is discharged through the sticking plate(750). Thereby, the dewing phenomena is effectively prevented.
Patent KR-20000056974-A (KR)
Inventor: SPRINGER DAVID S
IPC: G06Q30/02
Filed: 1999-08-28
Abstract: PURPOSE: A method for online system's identification and smooth access is provided to enable the seller to automatically identify the customer when the customer connects to the seller through the world wide web. CONSTITUTION: A method for online system's identification and smooth access is composed of transmission, installation, matching, selection, and indication. Seller possesses specific information regarding the computer system in DB. User's specific information can selectively be stored as a premise. Stored information is matched against unique key that corresponds to the computer system. Ordinary HTML contents(300), along with identification program(304) that supplies system ID, are transmitted to installation program(310) and installed as parts of user's 'Favorites' and 'HTML' databases(312,314), which are pre-installed in user's system's hard drive. Identification can provide system ID through several methods. One method is to summon the system to search for microprocessor's identification number that was stored as unique key, in order to match customer information recorded when order was placed. Second method is to search for system express service code that was stored in hard disk or burned in the computer chip and use it as unique key. Third method is for a mass production system computer, in which system ID will simply be matched against installation information but not against customer information. In another occasion, system ID will be used to search for system tag number. When system ID is found, identification program will select system variable to identical system ID. When variable is selected, GET URL command, which summons URL, obtains specified URL, and system ID is provided as intermediary variable. Specified URL's web server matches system ID to customer information and user and/or computer's specified information is indicated.
Patent KR-20010028675-A (KR)
Inventor: CHO SEONG HUN
IPC: G06F1/32
Filed: 1999-09-22
Abstract: PURPOSE: A microcontroller for minimizing power consumption by being equipped with electric power control block is provided to reduce power consumption of a microcontroller by enabling a user to selectively control speed of a clock and provision of clock to each module. CONSTITUTION: A clock control block(12) generates a normal clock generated from a clock source and a slow clock. The clock control block(12) selects one among the normal clock and the slow clock, and provides the clock as a main clock. An electronic power control block(14) receives the main clock generated from the clock control block(12), and generates a plurality of module clocks provided to each module inside of the microcontroller according to predetermined clock selection information.
Patent KR-20000028784-A (KR)
Inventor: ALLOESHIO SHARULS JORSEP JUNIO
IPC: C03C25/32
Filed: 1999-10-01
Abstract: PURPOSE: A coated optical fiber having an improved separation is provided to reduce a tension force while maintaining a suitable delamination resistance, thereby enabling to strip coating materials from glass fiber without or almost without the residue. CONSTITUTION: An optical fiber(10) has protection coating materials surrounding a strand extended to a glass fiber(12). A first and a second layers made of radiation hardening polymeric materials and surrounding the glass fiber(12), are included. A first layer has a balanced coefficient within the range of 120 to 500 psi at twenty point degrees centigrade. A first coating film of the polymeric materials has a tension force of 1.21b/cm below, and preferably within the range of 0.5 to 1.01b/cm.
Patent KR-20010035863-A (KR)
Inventor: LEE BYEONG CHEOL
IPC: F04C18/02
Filed: 1999-10-04
Abstract: PURPOSE: A reverse rotation prevention apparatus for scroll compressor is provided to improve reliability of the compressor by preventing the swirling scroll from reversely rotating even when the discharged gas flows back to the compression chamber. CONSTITUTION: A driving shaft(5) is compressively inserted to a rotor(4B) having a balancing weight(10) formed integrally with the rotor. The driving shaft penetrates through an upper frame(2) fixed within a casing, and has a swirling scroll coupled to an end of the driving shaft. A fixed scroll which cooperates with the swirling scroll so as to form a compression chamber upon rotation of the driving shaft, is fixed to the upper frame in such a manner as to correspond to the swirling scroll. A spiral spring(100) is mounted between the upper frame and the rotor so as to allow the upper frame to elastically catch the rotor to prevent reverse rotation of the driving shaft when the compressed gas discharged from the compression chamber flows back.
Patent KR-20010036073-A (KR)
Inventor: CHO SU YEON
IPC: C08F218/08
Filed: 1999-10-05
Abstract: PURPOSE: A linear ethylene-vinyl acetate alcohol polymer and a preparation method thereof are provided, which improves gas barrier property and crystallinity of EVAL(ethylene-vinyl acetate alcohol) polymer which is used in food casing, fuel tank of automobile, and toy. CONSTITUTION: A linear ethylene-vinyl acetate alcohol polymer is formed through ring-opening metathesis polymerization, hydrogenation and hydrolysis and through using cyclic monomer as material comprising ethylene and vinyl alcohol. The monomer is octagonal cyclic monomer (from formula 1) comprising an ethylene and vinyl alcohol in a ratio of 3:1. A preparation method of catalyst comprises the following steps: (i) adding carbon tetra-chloride where 2,6-di- phenylphenol is dissolved to the solution where tungsten hexa chloride is dissolved in carbon tetra-chloride; (ii) after performing a flux, removing carbon tetra-chloride under vacuum condition; (iii) washing the obtained solid matter with ethanol, pentane, and performing a re-crystallization by using methylene chloride/ethanol; (iv) washing with ethanol and pentane again and drying under vacuum condition.
Patent KR-20010037445-A (KR)
Inventor: YOON HYEON O
IPC: G06F17/00
Filed: 1999-10-18
Abstract: PURPOSE: The method for providing position information of a product in a POS system is provided to enable a consumer to rapidly find goods which the consumer wants to buy, to efficiently go shopping by displaying position information of goods equipped in a store market from a terminal device of a POS system equipped at every floor to a printer or a screen. CONSTITUTION: When a power is approved to a terminal device(S301), a control unit downloads position information of a store from a host computer through an interface unit(S302). The information is stored in a RAM. In addition, position information data of goods is updated(S303). The control unit performs a normal selling mode(S304). It is confirmed whether a goods position key is inputted through a key input unit(S305). The control unit displays a goods select screen to an indication unit(S306). The fixed goods selected by a clerk of the store is inputted through the key input unit(S307). The position information relevant to the selected goods is detected from the RAM(S308). The control unit displays the position information detected(S309). A key for printing the position information of the goods is inputted through the key input unit(S310). The position information is printed through a printer unit(S311).
Patent KR-20010038498-A (KR)
Inventor: SIM WON RAE
IPC: H04Q3/64
Filed: 1999-10-25
Abstract: PURPOSE: A method for distributively controlling the loads of links for AODI(Always On Dynamic ISDN) services is provided to detect a traffic for each link and to control the load distribution of each link, in linking between a subscriber device and a D-channel packet handler in an exchange. CONSTITUTION: An always connection step of AO calls is executed to keep an always connected state of AO call setup in D-channel packet handler(S1). A step to detect total traffics by unit calls and links is carried out to detect AO call traffics contained in each link between a subscriber device and the packet handler(S2). A step to distributively control the loads of each link is carried out to distributively control loads by links according to the amount of detected traffics(S3).
Patent KR-20010038639-A (KR)
Inventor: HAN JE SEOK
IPC: H04N5/222
Filed: 1999-10-26
Abstract: PURPOSE: A method for creating and managing personal motion image is provided to print a label that a personal wants or reproduce a recorded motion image by photographing a personal image for a predetermined time and adding a background screen, a background image, or a background sound to the personal image. CONSTITUTION: A camcoder(21) photographs and converts a photographing subject(12) into a digital image signal and stores it in a video cassette tape. A chroma key synthesizer(23) synthesizes selected data. A manager monitor(30) displays the image synthesized by chroma key synthesizer(23). An image distributor(26) distributes the image synthesized by chroma key synthesizer(23). The first manager TV monitor(32) displays the image signal distributed by image distributor(26). A microphone(40) converts an input voice signal into an electric signal. A song accompanying device(42) outputs the voice signal from microphone(40) and a set sound signal. The second TV monitor(32) outputs the image signal from the song accompanying device(42) to a user. An audio mixer(46) mixes the voice and sound signals from song accompanying device(42). An audio amplifier(48) amplifies an audio signal from audio mixer(46) by a predetermined level. A speaker(50) converts the audio signal from audio amplifier(48) into an audible signal. An MPEG encoder(27) compresses the image signal from image distributor(26) and the audio signal from audio amplifier(48). A CD-ROM writer(34) records the compressed signal from MPEG encoder(27) in a CD-ROM.
Patent KR-20010045417-A (KR)
Inventor: LEE TAE U
IPC: C08G67/00
Filed: 1999-11-04
Abstract: PURPOSE: Provided is a process for producing polytetrahydrofuran(PTHF) in a high yield by polymerizing tetrahydrofuran(THF) in the presence of a catalyst and water as a telogen. CONSTITUTION: The PTHF having a molecular weight of 200-5000 is produced by using the catalyst which is produced by supporting a manganese oxide or a chromium oxide or a mixture thereof as a catalyst precursor to an oxidation support and then calcining at 400-1200 deg.C. The oxidation support is selected from the group consisting of zirconium dioxide, titanium dioxide, hafnium oxide, yttrium oxide, iron oxide(III), aluminium oxide, tin oxide(IV), silicon dioxide, zinc oxide, or a mixture thereof.
Patent KR-20010045904-A (KR)
Inventor: CHOI JONG SEO
IPC: H01J29/04
Filed: 1999-11-09
Abstract: PURPOSE: A cathode of an electron tube is provided which has a considerably extended life, improves electron emission characteristic, has compatibility with conventional cathode fabricating processes to be easily practically used and represents stable characteristic at a high current area. CONSTITUTION: A cathode of an electron tube is constructed in a manner that an electron emitting material layer containing an alkali earth metal oxide obtained through decomposition of a carbonate of an alkali earth metal having barium as the chief ingredient is formed on a base metal having nickel as the chief ingredient. A mixture solution containing the carbonate of alkali earth metal, La nitrate and Mg nitrate or La-Mg composite nitrate is coated on the base metal, heated and decomposed to obtain La oxide and Mg oxide or La-Mg composite oxide. The electron emitting material layer contains the La oxide and Mg oxide or La-Mg composite oxide by 0.0001 to 0.009 weight% on the basis of the alkali earth metal oxide.
Patent KR-20010012034-A (KR)
Inventor: HARA TAKESHI
IPC: B01J19/08
Filed: 1999-11-11
Abstract: PURPOSE: An electrostatic-type reductor is provided, which gives a reducing property to properties of matter by generating minus(-) high voltage to proof a metal against rust and minimize the progressing speed of food oxidation. CONSTITUTION: An electrostatic-type reductor includes a voltage variable controlling switch(30), a voltage variable control(40), a displayer(50), a lamp(60), a power switch(70), a connector, a terminal for a ground wire and a fuse. The electrostatic-type reductor has a direct current(D.C.) high voltage generator, D.C. applying part; voltage variable controller, a front control part, and a main boy having an input/output connector. The electrostatic-type reductor is equipped for a frying machine, a water tank for food processing, a water tank for a boiler, a grain preserving storage, a large air cleaner, a plant water supplying processor or a metal and piping processed goods.
Patent KR-20000047628-A (KR)
Inventor: ALEXANDER KIPLIN C
IPC: B01D45/08
Filed: 1999-11-12
Abstract: PURPOSE: A circulating fluidized bed reaction furnace with a first inner particle isolator formed with a bottom part is provided to simplify the structure of a circulation flowing reaction furnace or a combustion chamber at a low cost by returning all solids collected at the bottom part and omitting a hollow element or a hopper. CONSTITUTION: A circulating fluidized bed reaction furnace with a first inner particle isolator formed with a bottom part includes a reaction furnace section(20) formed with a collision type particle isolator for isolating solid particles from flue gas/solid substances flowing the sections and an outlet opening part(40), crossed collision type particle isolators(140) having a first group of crossed collision type particle isolators(130) positioned at an upper part of the outlet opening part in two rows with relation to the flue gas/solid substances, and a second group of crossed collision type particle isolators(160) positioned at a lower part, and a bottom part(180) positioned below the second group of the particle isolators.