baber/WOPTO huggingface dataset:
Patent KR-20000050110-A (KR)
Inventor: RYU YOUNG JUN
Filed: 2000-05-16
Abstract: PURPOSE: A shopping mole server between companies and an electronic commerce method therebetween are provided to decrease a cost for buying and delivering a product, by collecting buy orders from a plurality of internet shopping moles in order to purchase products in the lump with a low price, and delivering the purchased products to each consumer. CONSTITUTION: If a customer logs in a shopping mole server via an internet(901), the shopping mole server displays product information, which is searched by the customer(902). If a purchase order information is transmitted to the server(903), the server requests a payment for the purchase order and the customer inputs payment information(904). The purchase order information is stored in a database(905). The purchase order information collected by the server is transmitted to a company shopping more server(906,907). The collected purchase order information is received and stored in a database(908-910). The ordered products are purchased from an extracted producing company(911). The purchased products are delivered to the customers based on the purchase order information(912).
Patent KR-20010105969-A (KR)
Title: A finger-pattern cognition device using the piezoresistive type sensor and thereof method
Inventor: LEE HO SEOK
IPC: G06K9/00
Filed: 2000-05-19
Abstract: A coin sorter, wherein a front cover, a gate rail and a solenoid out of independent parts constituting the coin discriminator are supported so that they can be detached with a snap action respectively.
Patent KR-20000077411-A (KR)
Title: 테이프 카세트 및 기록 재생 장치
IPC: G11B15/665
Filed: 2000-05-24
Abstract: 본 발명은 리드 개방 시에 마우스부의 상측의 완전하게 개방되도록 하는 것을 과제로 하며, 테이프형 기록 매체가 감기는 테이프 릴(tape reel), 상기 테이프형 기록 매체가 내부에 수납된 카세트 셸(cassette shell), 상기 카세트 셸의 전부(前部)에서 전방 및 상하로 개방된 마우스부－여기서 상기 테이프형 기록 매체의 일부가 상기 마우스부의 전단(前端)을 가로지르도록 배치됨－, 및 상기 테이프형 기록 매체의 앞쪽을 덮는 프런트 리드－ 여기서 상기 테이프형 기록 매체의 앞쪽을 개방시키도록 상기 프론트 리드가 개방되는 경우 후방으로 이동하여 상기 마우스부의 상방을 개방하도록 함－를 포함하는 것을 특징으로 한다.
Patent KR-20010049420-A (KR)
Inventor: BRANDL KLAUS
IPC: D04B27/36
Filed: 2000-05-26
Abstract: PURPOSE: A gripping breadth holder is provided to operate in a small separation between an operating area and a fabric separator and to prevent the shrinkage of a fabric path edge. CONSTITUTION: A gripping breadth holder is offered on both edges of a fabric path(5) between an operating area(2) and a fabric separating portion(6). The gripping breadth holder contains at least one slave wheels(11,12,13) having a circumferential needle(14). A driving shaft is in parallel with an operating breadth(1). Thereby, a wrap knitting machine is operated in a small separation between an operating area and a fabric separator and the shrinkage of fabric path edges is avoided or prevented actually.
Patent KR-20010066823-A (KR)
Inventor: KAJIYASHIKI TSUYOSHI
IPC: C07B61/00
Filed: 2000-06-08
Abstract: PURPOSE: To provide an industrially advantageous production method of canthaxanthin and capable of producing it with easy operations and efficiently even in short reaction time. CONSTITUTION: This production method of canthaxanthin comprises oxidation of β-carotene in a solvent system of water and a water-immiscible organic solvent using an alkali metal chlorate or alkali metal bromate and is characterized, in the oxidation, by adding (a) iodine halide or iodine and (b) a metal iodide into the reaction system including β-carotene, the solvent system of water and the water-immiscible organic solvent and the alkali metal chlorate or alkali metal bromate.
Patent KR-20010112985-A (KR)
Title: Defroster of windshield glass for automobile
Inventor: KWON SUN CHEOL
IPC: B60S1/62
Filed: 2000-06-15
Abstract: The invention is a salt of the CNS-depressant trans-5- chloro-2,3,3a, 12b-tetrahydro-2- methyl-1H-dibenz[2,3:6,7] oxepino[4,5-c]pyrrole and a salt-forming agent, the latter being an aromatic sulphonic acid. The disclosed salt, preferably the besylate, has favourable properties. Thus it has the required insolubility and crytallinity in order to be suitable for use in depot injection preparations.
Patent KR-20010113422-A (KR)
Inventor: CHOI SEUNG KUK
IPC: H03F1/32
Filed: 2000-06-16
Abstract: 고출력 증폭기를 사용하는 OFDM 시스템에서 증폭기의 비선형적인 특성은 수신 데이터 재생 시 비트 오류율(bit error rate)을 증가시키는 문제가 있다. 본 발명에서는 이러한 비선형적인 특성이 수신 신호에 미치는 영향을 감소시키기 위한 보상 기법에 관한 것이다. 왜곡을 보상하기 위한 방법으로 수신단에서 수신 신호의 성상도(constellation)를 역회전(de-rotation) 시키는 보상 기법이 사용되어 오고 있다. 본 발명에서는 이 de-rotation을 빠르고 정확하게 수행할 수 있는 효과적인 보상 방법을 개발하였다.
Patent KR-20020002863-A (KR)
Title: Heating apparatus of air conditioner
Inventor: CHOI SU GEUN
IPC: F24F1/00
Filed: 2000-06-30
Abstract: PURPOSE: A heating apparatus for air conditioner is provided to prevent accident by arranging a safety mesh to the front surface of the heater so as to prevent a user from contacting the heater during heating operation. CONSTITUTION: A heating apparatus comprises a cabinet(51) having an air outlet port(54) formed at the upper portion of the cabinet; a heater(61) installed inside of the air outlet port of the cabinet, in such a manner that the heater is inclined from a blower(57) toward the air outlet port, wherein the heater heats the air being discharged; a heater support unit fixed inside of the cabinet, and where the heater is installed; and a safety mesh(62) fixed to the heater support unit at the location spaced apart forward from the heater, and which prevents users from contacting the heater. The heater support unit has a fixing portion for fixation of the safety mesh, and the fixing portion is protruded such that the safety mesh is spaced apart from the heater.
Patent KR-20020005133-A (KR)
Title: Optical Device for Liquid Crystal Display
Inventor: KO HAN IL
IPC: G02F1/1335
Filed: 2000-07-08
Abstract: PURPOSE: An optical device used for a liquid crystal display is provided, which has a simple structure so as to easily realize high magnification and high resolution of liquid crystal displays. CONSTITUTION: An optical device used for a liquid crystal display includes a light source(41) for emitting light, a reflection-type liquid crystal plate(47), and a reflector(45). The reflection-type liquid crystal plate is disposed above the light source, having a predetermined distance between the liquid crystal plate and the light source, and optically modulates light into an image. The reflector is disposed between the light source and the reflection-type liquid crystal plate to uniformly project the light emitted from the light source on the liquid crystal plate, receives the light optically modulated through the liquid crystal plate, and reflect the received light to transmit the light to the human eyes.
Patent KR-20020006136-A (KR)
Title: Pyrometer Optical system
Inventor: HWANG WON HO
IPC: G01J5/08
Filed: 2000-07-11
Abstract: PURPOSE: An optical system for a radiation thermometer is provided to be repaired or exchanged by part by the structure to be divided into several modules, thereby reducing the time and cost for the repair and the maintenance. CONSTITUTION: An optical system for a radiation thermometer includes a main body case(12) having signal processing circuit parts(10) for processing radiation energy generated from an object to measure, an objective lens module(14) mounted in the main body case for receiving the radiation energy emitted from the object, a spectrum/condensing lens module(16) incorporated in the main body case and connected to the objective lens module for diverging and condensing the radiation energy, and an optical filtering/detection module(18) incorporated in the main body case and connected to the spectrum/condensing lens module for filtering and detecting the radiation energy to transmit to the signal processing circuit parts.
Patent KR-20020006381-A (KR)
Title: A mobile telecommunication service system for providing image information and a method thereof
Inventor: KIM HYEONG SEON
IPC: H04B7/26
Filed: 2000-07-12
Abstract: PURPOSE: A mobile service system and method for providing video information is provided to transfer and store video information to a user in great volume and to enable the user to freely access an Internet server so as to execute editing or transmission. CONSTITUTION: A mobile service system for providing video information is comprised of an Internet server(10), a storage unit(20), an MSC(Mobile Switching Center)(30), an SMSC(Short Message Service Center)(40), and a base station(50). The storage unit(20) stores video information. The Internet server(10) receives video information from an information provider(70), stores it in the storage unit(20), and supplies this video information to a subscriber connected through the Internet. The MSC(30) connects the video information of the storage unit(20) according to the control of the Internet server(10). The SMSC(40) transmits the data transferred from the MSC(30) to an appointed terminal number. The base station(50) converts the data transmitted from the SMSC(40) into an RF signal and transmits it to an appointed mobile phone(90).
Patent KR-20020006945-A (KR)
Title: Apparatus for etching a mask
Inventor: BAE NAM JIN
IPC: H01L21/3065
Filed: 2000-07-14
Abstract: PURPOSE: A dry etch apparatus is provided to perform automatically operations for loading and unloading a mask to a vacuum chamber by improving a structure of a dry etch apparatus. CONSTITUTION: A vacuum chamber(10) is formed with a cover(20) and a tank(30). An upper electrode(21) is formed on the cover(20). The upper electrode(21) is used for controlling a DC bias by applying a high frequency. A high frequency generation portion is installed on a bottom of the tank(30). A mask loading groove(21a) is formed on the upper electrode(21). A loading portion(22) for loading a mask is installed on the cover(20). The loading portion(22) includes three or more holding portions(23) for supporting the mask and an elevation portion(24) for elevating the holding portion(23). A gate(32) is formed in the tank(30). A robot is installed in the gate(32). A reaction gas supply portion is formed at the cover(20) in order to inject a reaction gas into the tank(30).
Patent KR-20020007002-A (KR)
Title: Method for manufacturing of Semiconductor device
Inventor: KWON YEONG U
IPC: H01L21/28
Filed: 2000-07-14
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to reduce a storage node contact resistance by improving a structure of a semiconductor device. CONSTITUTION: The first plug(207) is formed on an upper portion of a semiconductor substrate(201) by performing a plug formation process. The first interlayer dielectric(205) including dopant ions is formed on the whole surface of the semiconductor substrate(201). The dopant ions are doped on the first plug(207) by performing a thermal process. A bit line is formed on the first interlayer dielectric(205) between the first plugs(207). The second interlayer dielectric(208) is formed on an upper portion of the first interlayer dielectric(205). A contact hole is formed by etching selectively the second interlayer dielectric(208), the first interlayer dielectric(205), and the first plug(207). The second plug(213a) is formed within the contact hole.
Patent KR-20020009159-A (KR)
Title: Method for dyeing polyester/polyurethane spandex fiber products
Inventor: JU SO RYEONG
IPC: D06P3/52
Filed: 2000-07-25
Abstract: PURPOSE: A dyeing method of mixed material of polyester/polyurethane spandex by inputting lignin sulfonate is provided, which is characterized by decreasing staining of spandex fiber, being possible to dye polyester fiber on dark color, and increasing washing fastness. CONSTITUTION: The mixed material of polyester/polyurethane spandex is infiltrated into disperse dyeing solution, therefore, is dyed. Lignin sulfonate is added into the disperse dyeing solution. In the dyeing solution, concentration of lignin sulfonate is below 5g/L. Lignin sulfonate is characterized by at least 5000 of weight average molecular weight and 0.5-5 of sulfonating degree.
Patent KR-20020013259-A (KR)
Title: Phase adjusting device using phase difference
Inventor: CHOI GWAN BEOM
IPC: G05F1/455
Filed: 2000-08-14
Abstract: PURPOSE: A phase control apparatus using a phase difference is provided, which can determine the maximum phase control range by controlling the gain of different phase signals using an inverting amplifier and a variable resistor, and control the delay and the lead of the inputted phase with the variable resistor. CONSTITUTION: A phase difference generation part(100) comprises a magnet(M1) and coils(L1-L4) and outputs orthogonal phase signals(RVG0,RVG90) of two coils(L2,L4). The first and the second input buffer(101,102) receive the orthogonal phase signals from the phase difference generation part. The first and the second phase control part(103,104) output controlled phases(PS_RVG0,PS_RVG90) by controlling each phase signal from the first and the second input buffer. The second phase varying unit(105) changes the phase of the second phase control part by varying the inverted phase after inverting the output phase signal of the first input buffer. The first phase varying unit(106) changes the phase of the first phase control part by varying the inverted phase signal after inverting the output phase signal of the second input buffer.
Patent KR-20020013342-A (KR)
Inventor: AHN CHEE KWAN
IPC: G06Q50/18
Filed: 2000-08-14
Abstract: PURPOSE: A method for purchasing house is provided to protect assets of a client by preventing in advance the fraud business of a real estate in purchasing or renting the real estate. CONSTITUTION: New service products are posted up on the web site and managed. The client looks around the web site and contents of the service products. When the client requests the service, an agency notifies the result to the client after the investigation concerned about offering the service. When the client pays a service charge, the agency investigates the requested items and notifies the examination result to the client.
Patent KR-20010021309-A (KR)
Title: Fluorescence material composition, process for producing the same, and display
Inventor: IGARASHI TAKAHIRO
IPC: C01G9/08
Filed: 2000-08-16
Abstract: PURPOSE: Electroconductive particles are provided to effectively suppress the deterioration at a high electric current density by composing a fluorescent substance composition of sulfide-based fluorescent particles and electroconductive particles sticking to the surfaces thereof. CONSTITUTION: Electroconductive particles preferably have a smaller particle diameter than that of sulfide-based fluorescent substance particles. Zinc oxide is especially preferred as a constituent material of the electroconductive particles. In order to obtain a fluorescent substance composition, a precursor of the electroconductive substance is made to stick to the surfaces of the fluorescent substance particles in a dispersion medium containing the sulfide-based fluorescent substance particles dispersed therein and the precursor is converted into the electroconductive substance. Thereby, the electroconductive particles can readily be made to stick to the surfaces of the fluorescent substance particles. The precursor can be made to stick to the surfaces of the fluorescent substance particles in a thin state by using the precursor obtained according to a liquid-phase reaction in the dispersion medium. For example, water is used as the dispersion medium and the precursor comprising a zinc salt containing oxygen atoms is made to stick to the fluorescent substance particles. The zinc salt can be baked and converted into the electroconductive particles comprising the zinc oxide.
Patent KR-20020014525-A (KR)
Title: A method of fabricating semiconductor device using trench type isolation process
Inventor: SEO DAE YEONG
IPC: H01L21/76
Filed: 2000-08-18
Abstract: PURPOSE: A method for forming a semiconductor device using a shallow trench isolation process is provided to planarize a trench isolation layer and to basically prevent residue in a process for etching a gate, by performing an etch-back process using a sacrificial planarization layer after the trench isolation layer is formed. CONSTITUTION: A shallow trench isolation process is performed regarding a semiconductor substrate(20) to form the trench isolation layer(21). The sacrificial planarization layer is formed on the resultant structure having the trench isolation layer. The sacrificial planarization layer and the trench isolation layer are etched back to planarize the trench isolation layer. A gate oxide layer and a gate conductive layer are formed on the resultant structure.
Patent KR-20020016698-A (KR)
Title: Locking system of finger print cognition
Inventor: KIM JANG SU
IPC: E05B49/02
Filed: 2000-08-26
Abstract: PURPOSE: An electronic key system for recognizing a fingerprint is provided to improve security and stability of an electronic key system by using a multitude of sensors and a multitude of display panels. CONSTITUTION: The first display panel(1) is installed at an outside of a gate. The second display panel(2) is installed at an outside of the gate. The second display panel is connected with a release device(3) and an internal sensor(20). The internal sensor includes a power sensor(4), a gas valve sensor(5), a window sensor(6). A start button(7), a fingerprint recognition sensor(8), an LCD window(14) are formed in the first display panel. A CPU(40), a controller(50), a touch screen(13), and a touch screen function button(30). The touch screen function button(30) includes a leave function button(9), an open function button(10) of the release device, and a fingerprint registration function button(11). In addition, the second display panel includes the internal sensor, an interface(60) of an invasion sensor, and a relay(15).
Patent KR-20020019686-A (KR)
Title: Bit rate independent optical receiver
Inventor: HWANG SEONG TAEK
IPC: H04B10/50
Filed: 2000-09-06
Abstract: PURPOSE: An optical receiving apparatus irrespective of a transmission speed is provided to easily perform a central control and be easily composed as a module by separating a control unit and residual elements. CONSTITUTION: A transmission speed sensing unit(300) outputs an optical sensing signal and outputs a transmission speed sensing signal having a voltage level for indicating a transmission speed of the optical sensing signal. A change sensing unit(310) outputs a sensing signal in case that the transmission speed is changed. A temperature sensing unit(320) senses an internal temperature of the transmission speed sensing unit(300) and outputs a temperature sensing signal for indicating the internal temperature. A signal reproducing unit(350) reproduces data and clocks of the optical sensing signal according to a predetermined reference clock, and reproduces data and clocks of the optical sensing signal according to a reference clock corresponding to a clock correction signal in case that the clock correction signal is received. A control unit(330) calculates a transmission speed value of the optical sensing signal from the voltage level of the transmission speed sensing signal in case that the change sensing signal is received, calculates a temperature-compensated transmission speed value in which an error according to the calculated transmission speed value is compensated with reference to a temperature value indicated by the temperature sensing signal, and outputs the clock correction signal for indicating the temperature-compensated transmission speed value to the signal reproducing unit(350).
Patent KR-20020022326-A (KR)
Title: handphone SMS in use realtime for fitness channel and infomation service
Inventor: CHOI KYOUNG CHUL
IPC: H04W4/12
Filed: 2000-09-19
Abstract: PURPOSE: A service for supplying real-time custom-made daily information using a cellular phone SMS(Short Message Service) is provided to transmit various information concerning real estate, job advertisement, used car, etc., to a cellular phone promptly and conveniently by using the SMS of a cellular phone and a call center. CONSTITUTION: A user calls a call center and inputs demanded information(1). The call center queries a database(2), and confirms an exact information value again(3). If the call center transmits each of information to an SMS server(4), the SMS server transmits the demanded information to a cellular phone of the user(5).
Patent KR-20020024630-A (KR)
Inventor: CHO JIN SU
Filed: 2000-09-26
Abstract: PURPOSE: An advertising method is provided to offer a new advertising technique emphasized on putting a brand image into consciousness through advertisement recognition. CONSTITUTION: A game interface(G) contains an advertising block(100a), a quiz making block(110a), an answer input block(120a), and an answer display block(130a). The location of the advertising block(100a) is superposed with the location of the quiz making block(110a). A tournament quiz game goes on with three steps. A client is exposed to an advertisement displayed on the advertising block(100a) at an advertisement exposure section of T1 to T2. The client recognizes a quiz outputted at the quiz making block(110a) and inputs an answer through the answer input block(120a) at a quiz making and answer input section of T2 to T3. The client compares his answer with answer information transmitted from a server computer at an answer check section of T3 to T4.
Patent KR-20010050651-A (KR)
Inventor: FUJIMOTO NORIOKI
IPC: A61J7/00
Filed: 2000-09-27
Abstract: PURPOSE: A tablet feed machine is provided to obtain a constitution suitable for miniaturization in a let feed mechanism fitted with a tablet posture arranging function. CONSTITUTION: A tablet feed machine having a tablet posture arranging function is equipped with an arranging means for moving tablets over a predetermined distance to arrange them so that the longitudinal direction of the tablets cross the moving direction of them at a right angle and a slope for allowing the tablets to fall by a predetermined distance.
Patent KR-20020024919-A (KR)
Title: Method of manufacturing fuse box in semiconductor device
Inventor: KIM SU CHAN
IPC: H01L21/82
Filed: 2000-09-27
Abstract: PURPOSE: A fabrication method of a fuse box is provided to prevent a damage of fuse due to over-etching of an insulating layer by using a conductive layer as an etch stopper. CONSTITUTION: A plurality of fuse lines(22) are formed on a semiconductor substrate(21). A first insulating layer(23) is formed on the entire surface of the resultant structure. A conductive layer(24a) is formed on the first insulating layer in order to irradiate a laser beam into the fuse lines(22). A second insulating layer(25) is formed on the conductive layer. By selectively etching the second and first insulating layers(25,23) using the conductive layer(24a) as an etch stopper, the etched first insulating layer is remained on the fuse lines.
Patent KR-20010000423-A (KR)
Inventor: HAN DON YEON
IPC: A24D3/16
Filed: 2000-09-25
Abstract: PURPOSE: Provided is a charcoal filter for cigarette that can adsorb tar and nicotine and also control humidity of cigarette. CONSTITUTION: In the cigarette embedded with charcoal filter layer (2), the charcoal filter layer (2) is placed between normal filter layers (2, 3) not to scatter outside. When a smoker inhales cigarette smoke, a number of voids formed on the powdery charcoal adsorb hazardous tar and nicotine.