baber/WOPTO huggingface dataset:
Patent KR-20010060701-A (KR)
Inventor: CHOI HAE CHANG
IPC: C22C38/40
Filed: 1999-12-27
Abstract: PURPOSE: A process for preparing a fine composite structure steel having excellent delayed fracture resistance and capable of being used in a delayed fracture strength of 150kg/mm¬2 or more by basically solving hydrogen embrittlement and process for production of steel articles using the same are provided. Therefore, the obtained steel can be used as a high strength bolt. CONSTITUTION: The subject high strength steel comprises by weight, C:0.65 to 1.50%, Si:2.0 to 4.0%, Mn:0.1 to 0.8%, P and S:0.01% or less, N:0.005 to 0.01%, O:0.05% or less, one or two or more selected from Ni:0.3 to 2.0%, B:0.001 to 0.003%, V:0.01 to 0.5%, Nb:0.01 to 0.5%, Mo:0.01 to 0.5%, Ti:0.01 to 0.2%, W:0.01 to 0.5% and Cu:0.01 to 0.2% and the balance of Fe with other inevitable impurities. The fine structure of the steel is a composite structure of ferrite and retained austenite having a phase fraction of 20 to 35%.
Patent KR-20010064311-A (KR)
Inventor: LIM GEUN SU
IPC: H01J11/28
Filed: 1999-12-29
Abstract: PURPOSE: A plasma display panel and a method of driving the same are respectively provided to improve the luminance of a plasma display panel screen by addressing the plasma display panel at a higher velocity. CONSTITUTION: The plasma display panel includes a data electrode(64), a scanning electrode(56) and a sustaining electrode(57). An electric discharge is developed between the scanning electrode(56) and the sustaining electrode(57). The panel further includes a supplementary electrode(65) which is formed in parallel between the data electrode(64) and a discharge space(68). When the supplementary electrode(65) is discharged, the supplementary electrode(65) generates a supplementary electric discharge together with either the scanning electrode(56) or the data electrode(64). The supplementary electrode(65) is formed on a dielectric layer(130) below the scanning electrode(56).
Patent KR-20000017917-A (KR)
Inventor: LEE WON SANG
IPC: E03F9/00
Filed: 1999-12-29
Abstract: PURPOSE: A non-excavating repair device is provided to simply repair by filling a crack, also to form a coating film on the connection connected to a branch pipe in water supply/drain pipes. CONSTITUTION: A non-excavating repair device is composed of: an air compressor(13) for generating compressed air; plural medicine tanks(15,17) where subjects and hardening agents moved by compressed air of the air compressor(13) is stored; a drum pump(73) for flowing the subjects and the hardening agents inside of the medicine tank out, operated by the compressed air, connected to the air compressor(13), established to the medicine tank(15,17); a high pressure fixed quantity pump(19) for controlling the flowing quantity and the pressure of the hardening agents; a heater(21) for each heating the subjects and the hardening agents; a generator(23) for operating the heater(21).
Patent KR-20010059065-A (KR)
Title: Ignition plug
Inventor: HWANG IN GI
IPC: F02P13/00
Filed: 1999-12-30
Abstract: PURPOSE: An ignition plug is provided to combine at a reference torque while conveniently maintain and examine. CONSTITUTION: To combine an ignition plug to a cylinder head, a first screw unit(111) of a first body unit(110) is used. In case of apply a torque over a reference value to a tension unit of an elastic member(140), a spline unit of a third body unit(130) pushes the tension unit of the elastic member while rotating. Moreover, an end portion of a ground electrode(150) is adjusted toward an intake side. A fixing unit of the elastic member is inserted to a combine groove of the first body unit for preventing the elastic member from being slipped. In case of applying a combining force over a reference combining torque to the ignition plug, the ground electrode and a center electrode(160) are idle rotated. Thus, the ground electrode is rotated to adjust direction of the ground electrode. Thus, the end portion of the ground electrode is moved to the intake side for improving performance of the ignition plug.
Patent KR-20000036224-A (KR)
Title: Bait station for crawling insects
Inventor: ANGELL CHARLES AUSTEN
IPC: A01M1/02
Filed: 1997-09-18
Abstract: PURPOSE: A bait station for crawling insects and method for presenting bait to targeted insects are provided. CONSTITUTION: The bait station (10) includes a base (12) and a cover fastened to the base.The base (12) includes a bait cup with a bait cup wall. A side support extends upwardly above the level of the bait cup wall. The cover (14) includes a shell (30) that defines a walkway between the shell wall (32) and the bait cup wall. The shell (30) also includes a roof (40) that spans the space encompassed by the shell wall (32), the roof (40) being supportable by the side support. An antechamber is defined on one side by the side support and on another side by the shell wall. The floor of the antechamber is continuous with the floor of the walkway. An antechamber door in the shell wall opens into the antechamber to admit targeted insects thereto and is so located that straight line access through the antechamber door to the bait cup is restricted by the side support. The antechamber is sufficiently wide from the side support to the shell wall as to provide room for a targeted insect to enter the bait station through the antechamber door and avoid the side support by entering the walkway, thus gaining access to any bait contained in the bait cup. The method includes providing such a bait station, containing a selected bait within the bait cup and placing the bait station on a surface where targeted insects crawl.
Patent KR-20000057273-A (KR)
Title: Method for producing organically modified, permanently hydrophobic aerogels
Inventor: SCHWERTFEGER FRITS
IPC: B01J20/10
Filed: 1997-11-26
Abstract: PURPOSE: A method for producing organically modified aerogels with permanently hydrophobic surface groups is provided, which can use a silylated medium which is reusable and inexpensive. CONSTITUTION: A method is as follows: a) a lyogel is provided; b) the lyogel provided in step (a) is wahed with an organic solvent; c) the surface of the gel obtained in step (b) is silylated; and d) the silylated surface gel obtained in step (c) is dried. The method is characterized in that a disiloxane of the formula (I) R3Si-O-SiR3 is used as silylating agent in step (c), wherein the radicals R mean individually, being the same or different, either a hydrogen atom or a non-reactive organic linear, branched, cyclic, saturated or unsaturated, aromatic or heteroaromatic radical.
Patent KR-20000069670-A (KR)
IPC: C09J139/06
Filed: 1997-12-22
Abstract: The present invention relates to topical adhesives for attachment to the skin. In particular the present invention relates to such topical adhesives which can be employed for attachment to the skin of protective articles, clothing, prosthesis, heat wraps, pads, and/or packs, e.g. for topical relief of pain or simply to provide warmth; cold wraps, hearing aids, protective face masks, ornamental articles, or eye wear but excluding absorbent articles. The topical adhesive provides secure attachment and is pleasing to the skin upon application, yet causes no discomfort upon removal. This is achieved by selecting the chemical composition and rheological characteristics of the topical adhesives.
Patent KR-20000075766-A (KR)
Title: 테레프탈산의 제조 방법
IPC: C07C51/265
Filed: 1998-02-19
Abstract: 반응의 과정에서, 반응 동안 실질적으로 모든 방향족 카르복실산이 용액으로 유지되도록 산화 반응이 수행되는, 테레프탈산 전구체의 액상 산화 반응에 의해 테레프탈산과 같은 방향족 카르복실산이 제조된다.
Patent KR-20010014167-A (KR)
IPC: C07D209/14
Filed: 1998-06-22
Abstract: SPLA 2 를 억제시키는데 유용한 1H-인돌-3-글리옥사미드의 제조 방법과 이러한 화합물의 제조 방법에서 유용한 신규한 중간체를 제공한다.
Patent KR-20010076424-A (KR)
Title: Method for using RF channel of CDMA transmitting equipment
Inventor: TAE HYEON SIK
IPC: H04B1/7097
Filed: 2000-01-13
Abstract: PURPOSE: A method for using RF(Radio Frequency) channels of CDMA(Code Division Multiple Access) communication system is provided to minimize the interference between the RF channels by applying PN(pseudo noise) codes of high orthogonality to different communication apparatuses. CONSTITUTION: A plurality of PN codes comprising an I(in-phase) channel and a Q(quadrature phase) of high orthogonality channel are generated(S501), and the PN codes is applied to different communication apparatuses(S503). By multiplying the PN codes and data to be transmitted by the corresponding communication apparatus, diffusion data are generated(S505). The generated diffusion data is modulated and amplified, and transmitted by using the RF channel assigned each communication apparatus(S507).
Patent KR-20010077343-A (KR)
Title: Reference wavelength establishing equipment in optical channel monitoring module
Inventor: SHIN GEUN HO
IPC: H04B10/2581
Filed: 2000-02-02
Abstract: PURPOSE: An apparatus for setting a reference wavelength of an optical channel monitoring module is provided to obtain a stable reference wavelength by uniformly maintaining intensity of an ASE used when setting the reference wavelength. CONSTITUTION: An illuminant device module(90) outputs a wideband light according to an input of an illuminance on signal. An optical coupler(10) couples the wideband light and an optical signal including an ASE and outputs the coupled optical signal. An optical fiber grid(20) filters the optical signal and the ASE to be incident from the optical coupler(10). A variable filter(30) detects a reference wavelength set in the optical fiber grid(20) and an inputted optical signal, and outputs a wavelength of a corresponding optical signal set according to the supply of a driving voltage and the reference wavelength. A variable filter driving unit(80) supplies the driving voltage to the variable filter(30) according to the input of a filter control signal. A photo diode(40) converts an error optical signal provided from the variable filter(30) into an electric signal and outputs the electric signal. A controller(60) outputs the illuminance on signal when setting the reference wavelength, and outputs the filter control signal for monitoring a certain optical signal, and monitors a corresponding optical signal from the electric signal outputted from the photo diode(40).
Patent KR-20010078562-A (KR)
Title: Pressure checking device for tennis ball
Inventor: JUNG PIL JO
IPC: G01L17/00
Filed: 2000-02-09
Abstract: PURPOSE: A pressure checking device for a tennis ball is provided to accurately and promptly measure the internal pressure of a tennis ball by using a pressure checking unit. CONSTITUTION: A pressure checking device for a tennis ball comprises: a body(1) having a base(2) and a head(3); a servo motor(4) installed in the upper end of the head while a rotating shaft(5) faces downwardly; a ball screw(7) extending in the lower portion of the servo motor and connected with the rotating shaft of the servo motor via a coupling(6) and interlocking with the servo motor; a mobile plate(10) formed in the lower end of a screw cap(8) surrounding the ball screw; a pressurizing unit having a press part(9) for pressurizing a tennis ball to the lower portion of the mobile plate; a load cell(13) installed in the upper face of the base facing the press part to output an electrical signal corresponding to the internal pressure of the tennis ball when the tennis ball is pressurized; and a display unit displaying the measured pressure. Therefore, the internal pressure of the tennis ball is measured accurately and promptly.
Patent KR-20010083644-A (KR)
Title: Method for reducing scratch in semiconductor fabricating process
Inventor: JUNG MYEONG HUN
IPC: H01L21/31
Filed: 2000-02-17
Abstract: PURPOSE: A method for removing a scratch in a semiconductor fabricating process is provided to minimize defective such as a bridge of a metal wire formed on a layer insulation film by removing the scratch formed on the layer insulation film through a reflow. CONSTITUTION: A surface of a layer insulation film(24) is abrasive using an abrasion pad of a chemical-mechanical abrasion for smoothing the layer insulation film(24). A scratch(26) is generated in the surface of the abrasive layer insulation film(24). The scratch(26) causes defective such as a bridge of a metal wire formed on the layer insulation film(24). The layer insulation film(24) reflows in a high temperature. The reflow is executed in a temperature of 830°C for 30 minutes. The scratch(26) formed on the layer insulation film(24) is removed. The scratch(26) is removed by securing the flowability of BPSG(Boron Phosphorus Silicate Glass) for composing the layer insulation film(24).
Patent KR-20000030344-A (KR)
Inventor: MUN BYEONG GON
IPC: H04N7/18
Filed: 2000-02-23
Abstract: PURPOSE: An apparatus for receiving an automobile video and audio signal is to process a signal transmitted from a backward monitoring camera according to priority. CONSTITUTION: A mode selecting unit(10) is to select TV/AV/CA mode. An antenna selecting unit(12) compare a frequency received through a plurality of TV receiving antenna(11) with a set frequency band, selects the antenna for receiving an optimum frequency band, and outputs the received signal to the selected antenna. A tuner unit(13) selects TV signal channel, and separates and outputs a received TV video signal and audio signal. A video signal selecting unit(16) selects and outputs a corresponding signal by a control signal of controlling unit among the TV video signal separated from the tuner unit, AV video signal, and a backward monitoring video signal inputted through a backward monitoring camera. A screen driving unit(17) outputs a corresponding video signal by the control signal of the controlling unit and the video signal selecting unit. A video signal reproducing unit reproduces the corresponding video signal through a monitor(18) by a driving signal of the screen driving unit.
Patent KR-20000036361-A (KR)
Inventor: JO HYUN BEOM
IPC: C04B18/14
Filed: 2000-02-24
Abstract: PURPOSE: Preparation methods of a filling material for bitumen package and ascon (asphalt concrete) are provided, whose physical properties are good and which recycle waste such as iron making dust and fly ash. CONSTITUTION: A filling material for bitumen package is prepared by mixing the iron making and the fly ash in the ratio of 6:4 to 8:2 by weight; adding water to the mixture to solidify it; drying and sintering the solidified mixture; cooling the mixture at the temperature below 60°C; pulverizing the mixture; and sieving the pulverized powder to separate it by size. Ascon is prepared by adding the aggregate consisting of stone, crushed stone and sand into a furnace and heating it at a temperature of 130-170°C; separating the aggregate by size in hot bin; heating asphalt at a temperature of 140-160°C; and adding the aggregate, the asphalt and the filling material into a mixer and stirring it.
Patent KR-20010086870-A (KR)
Inventor: CHUN SEONG MO
Filed: 2000-03-03
Abstract: PURPOSE: An integrated financial automation system and a method for operating an external financial automated equipment system using Internet are provided to embody various services through the Internet together with a web-dedicated integrated automation system. CONSTITUTION: A web-dedicated integrated automation system is comprised of a network management system(41), a cash dispenser management part(45), a withdrawal management part(47), a check dispenser management(50), a cash receipter management part(46), a check receipter management part(50), a giro management part(48), a receipt output management part(51), a kiosk management part(54), and a virtual keyboard management part(55). The network management system(41) manages all communications. The cash dispenser management part(45) is necessary when a client requests cash provision. The withdrawal management part(47) works in case that a banknote is caught in the middle of cash provision. In case that the client requests check provision, the check dispenser management(50) supplies a requested amount of money. The cash receipter management part(46) and the check receipter management part(50) are operated when the client wants to deposit cash or checks. If the client wants giro payment, the giro management part(48) receives the money. In case that the client requests testimony for an electronic financial transaction, the receipt output management part(51) is operated. Generally client reception is achieved through the kiosk management part(54). However, if the client wants to use Internet contents, the virtual keyboard management part(55) is operated.
Patent KR-20000030503-A (KR)
Inventor: GEUN JUNG YEOL
IPC: A23L7/109
Filed: 2000-02-29
Abstract: PURPOSE: To obtain iced vermicelli containing the pharmaceutical effect and color of the fruit of optia fiacus media. CONSTITUTION: Prepare of powder of the fruit of optia fiacus media comprises the following steps of: washing the ripen fruit, slicing that, speed cooling at -25¯-15°C for 24 hours, drying at room temperature for 2-3hours and then at 45-55°C for 24 hours again, making powder. The vermicelli contains the powder of cactus 1-11%, wheat flour 49.7-59.7%, sweet potato starch 9-19%, wheat starch 2-12%, buckwheat flour 1-10%, salt 0.1-0.7% and 8-18% water and making noodle form with 0.5-1.1mm diameter at 100-140°C.
Patent KR-20010087016-A (KR)
Title: apparatus for data store in digital broadcasting
Inventor: KIM SEONG YONG
IPC: H04N5/76
Filed: 2000-03-06
Abstract: PURPOSE: An apparatus for storing digital broadcasting data is provided to efficiently store video data in a memory by effectively controlling the digital broadcasting data. CONSTITUTION: The apparatus for storing digital broadcasting data includes a control part(10), a slice line mode multiplexor(20), a column/bank calculator(30), and a row calculator(40). The control part(10) controls operations of writing and reading data to and from a memory. The slice line mode multiplexor(20) reads out and writes data which are requested from a host under a control of the control part(10). The column/bank calculator(30) calculates values of column and bank of the memory based on the data outputted from the slice line mode multiplexor(20). And, the row calculator(40) calculates a row value of the memory based on the data outputted from the slice line mode multiplexor(20).
Patent KR-20010087554-A (KR)
Title: Noise/Vibration Falling Apparatus Of a Compressor
Inventor: KIM CHEOL SEONG
IPC: F04B39/00
Filed: 2000-03-07
Abstract: PURPOSE: A noise/vibration reducing device for a hermetic reciprocation type compressor is provided to increase the stiffness of upper and lower shells by mounting an elastic supporting element for elastically connecting and supporting mounting snubbers to a lower shell, and disperse or absorb the vibration and noise generated when driving the compressor. CONSTITUTION: A noise/vibration reducing device for a hermetic reciprocation type compressor includes an elastic supporting part(30) for elastically supporting a plurality of mounting snubbers(20) with respect to a lower shell(18), wherein the elastic supporting part has a cylindrical body part formed with a circular hole inside and fixedly coupled with a lower end part in the lower shell, and a plurality of legs extended outwardly from the body part by a predetermined length and respectively formed with a connection ring at each end for fixing and coupling the mounting snubbers.
Patent KR-20010088044-A (KR)
Title: Active antenna apparatus of satelite portable phone
Inventor: KIM TAE HUI
IPC: H01Q1/24
Filed: 2000-03-10
Abstract: PURPOSE: An antenna device for satellite mobile communication terminal is provided to improve a noise index due to a signal receiving process by mounting a signal process unit for example a duplexer, a low noise amplifier and the like on an additional print circuit board. CONSTITUTION: A duplexer divides a transmission path of a signal transmitted/received through an antenna(230). A low noise amplifier decreases a noise ratio of the received signal and selects an appointed band. A print circuit board(225) exchanges the signal with a main body(200) of a mobile communication terminal and supplies the main body(200) of the mobile communication terminal with an operation power through an antenna cable(226).
Patent KR-20010006777-A (KR)
Inventor: KAMIO TAKESHI
IPC: C03B37/014
Filed: 2000-03-10
Abstract: PURPOSE: Disclosed is both an apparatus for sintering a porous glass pre-form capable of suppressing a difference in refractive index in the interior of a clad when sintering the porous glass pre-form and dehydrating and transparently vitrifying the porous glass pre-form and a method for sintering the porous glass pre-form. CONSTITUTION: This apparatus(700) for sintering a porous glass pre-form(2) comprises a furnace core tube(12) comprising the porous glass pre-form(2) inserted thereinto and connected to an axial rod(18) and having a gas introduction tube(11) connected to a gas passage(3) for a dehydrating reaction and an inert gas passage(8) and further a heating source(13) capable of sintering the porous glass pre-form(2) which is lowering while rotating with a motor(19) connected to the axial rod(18) and arranged in the outer periphery of the furnace core tube(12). In this case, flow control valves(4,9) arranged in the course of the gas passage(3) for the dehydrating reaction and the inert gas passage(8) are connected to a flow rate control circuit(7) and the motor(19) is connected to a lowering speed control circuit(20). The heating source(13) is connected to a temperature control circuit(15).
Patent KR-20010092524-A (KR)
Title: Apparatus for controlling inter modulation distortion(imd) in cdma rf terminal equipment
Inventor: SEO HO SU
IPC: H04B1/71
Filed: 2000-03-22
Abstract: PURPOSE: An apparatus for improving the cross modulation characteristic of a CDMA(Code Division Multiple Access) portable wireless terminal is provided to resolve a degradation program of a receiving performance by an inter modulation of a receiving signal. CONSTITUTION: A filter(221) passes a signal except for an IF(Intermediate Frequency) band. An IF amplifier(222) amplifies the signal through the filter(221). An integrator(223) converts the signal through the IF amplifier(222) into a DC signal. The first comparator(224) and the second comparator(225) compare signals output from the integrator(223). A synthesizer(226) synthesizes outputs of the first comparator(224) and the second comparator(225).
Patent KR-20000063000-A (KR)
Title: 노이즈 흡수장치 및 노이즈 흡수장치용 케이스
IPC: H05K5/00
Filed: 2000-03-23
Abstract: 노이즈 흡수장치용 케이스 제1 케이스부재 및 제2 케이스부재로 이루어진다. 제1 케이스부재(21)는 양측부에 제1 케이블 가이드(211)와 제2 케이블 가이드(212)를 포함하고 그 사이에 제1 코어 하우징(210)을 구비한다. 제2 케이스부재(22)는 제3 케이블 가이드(221)와 제4 케이블 가이드(222)를 포함하고, 그 사이에 제2 코어 하우징(220)을 구비한다. 맞물림수단은 제1 케이스부재(21)와 제2 케이스부재(22)를 고정하고, 힌지구조(23)는 제1 케이스부재(21)의 한 측부와 제2 케이스부재(22)의 한 측부를 움직일 수 있게 연결하도록 제공될 수 있다. 케이블 관통로(10)가 있는 자기코어(1)는 노이즈 흡수장치를 공급하도록 케이스 내부에 집어넣어진다.
Patent KR-20010095802-A (KR)
Title: An electronic trading system of network-based and an operating method thereof
Inventor: KIM CHANG UK
Filed: 2000-04-12
Abstract: PURPOSE: A system electronic commerce based on network and an operating method of the same are provided to arouse customer' interest by discounting a commodity price through a chip obtained in playing game. CONSTITUTION: A user PC(personal computer)(20) accesses a site for buying a commodity through a communication network(10), obtains a chip for discounting a commodity price through the site, plays game by using the chip, and obtains the chip added or subtracted as the result of the game. An electronic commerce server(30) accesses the user PC(20) through the communication network(10), enables the user to obtain the chip for discounting the commodity price, enables the user to play game, adds or subtracts the chip as the result of the game, and discounts the commodity price by using the chip in case the user buys the commodity.