baber/WOPTO huggingface dataset:
Patent KR-20020011666-A (KR)
Title: System and method for controlling entrance-exit or prime prevention
Inventor: KIM CHEOL SOON
IPC: G08B13/06
Filed: 2000-08-03
Abstract: PURPOSE: A system and a method for controlling the entrance/security are provided to allow a controller located in each area to manage the entrance by oneself without communicating with a computer system, and to maximize the degree of security by encoding the communication between a locking device and a controller. CONSTITUTION: The security system for opening/closing a door based on the information of a user as well as generating alarm by detecting an invader consists of plural door devices(60), and a main controller(40). The door device comprises an invasion detecting sensor(50), a user recognizer(601), a door locking device(605), and a control device for controlling the opening/closing of the door locking device. The main controller selectively orders the control device of the corresponding door to open/close the door locking device by analyzing the user information transmitted from each user recognizer, and generates an alarm signal if an invader detecting signal is input.
Patent KR-20000063884-A (KR)
Inventor: CHOE MOON KYU
Filed: 2000-08-08
Abstract: PURPOSE: A method for business trip mediation contact service of real property using internet is provided to reduce the fee for mediating the real property, and to increase the quality of mediation service, by opening the list of the real property that will be rented or sold on the internet. CONSTITUTION: A selling customer accesses a home page via the internet in order to register the real property(610,620). The cyber transaction of an online transaction type is performed(630). A customer enters for a charged member in case of the cyber transaction(640). A customer may consult a mediation agency(645). A buying customer searches a desired real property to be sold(650). The buying customer may register only desired real property(655). After the real property is identified and the price for the real property is discussed, a remote contract is made(660). A typical transaction of an offline transaction type can be made(670). In case of the typical transaction, the buying customer inputs the buy request information on the internet, or the agency that receives the buy request information via a telephone registers the information thereon(680). A contract is made at the house of the selling customer(690).
Patent KR-20020014102-A (KR)
Title: Solar cell with mobilephone
Inventor: CHO JU HWAN
IPC: H04B1/38
Filed: 2000-08-16
Abstract: PURPOSE: A mobile phone having a solar battery is provided to remove an inconvenience of placing a battery in a separated charger to charge the battery by installing a battery plate absorbing a light energy at one side of a mobile phone and converting the light energy into en electric energy and supplying the electric energy to the battery of a mobile phone. CONSTITUTION: A mobile phone main body(10) allows a user to make a phone call for communication. A battery plate(20) absorbs light and converts a light energy into an electric energy. A battery(30) is charged by the electric energy generated from the battery plate(20). The mobile phone main body(10) receives power from the battery(30) engaged at one side thereof. The battery plate(20) is installed at an upper surface of a flip of the mobile phone main body(10), absorbs a light energy and converts it into an electric energy, and includes a plurality of cells(21) so as to generate a voltage suitable to use the mobile phone.
Patent KR-20020014487-A (KR)
Title: Manufacturing method of semiconductor device improved in profile of metal silicide film
Inventor: JUNG JU HYEOK
IPC: H01L21/28
Filed: 2000-08-18
Abstract: PURPOSE: A method for forming a semiconductor device having an improved profile of a metal silicide layer is provided to guarantee a uniform thickness of the edge of a junction layer and to prevent a junction leakage current from flowing in the edge of the junction layer, by making the metal silicide layer not formed in the periphery of an isolation layer. CONSTITUTION: A trench isolation layer(122) is formed in a predetermined region of a semiconductor substrate(100), protruded higher than the surface of the semiconductor substrate. The protruded trench isolation layer is etched while etch byproducts are re-deposited on the periphery of the trench isolation layer. A high melting metal layer is formed on the semiconductor substrate including the trench isolation layer. A heat treatment process is performed regarding the semiconductor substrate having the high melting metal layer to form a high melting metal silicide layer(142).
Patent KR-20020014854-A (KR)
Title: Producing method of tablet-typed by-products compost
Inventor: SIM YEON SOOK
IPC: C05F17/00
Filed: 2000-08-19
Abstract: PURPOSE: Provided is a method for producing fertilizer using refined by-products causing environmental pollution such as sludge, waste food, animal excrements, waste animal feed, sawdust, sugar cane flakes. CONSTITUTION: The method for producing fertilizer comprises steps of (i) providing 30 to 50 wt.% of waste food, 20 to 40 wt% of animal excrements, 10 to 30 wt% of waste animal feed and 5 to 15% of sludge and mixing them with enzyme or microorganisms; (ii) fermenting the mixture under outside conditions in the air for 10 to 20 days; (iii) aging the fermented mixture for 40 to 60 days; (iv) mixing 10 to 30 wt% excrements of earthworms fed with the product from step (iii), 20 to 40 wt% of sludge, 10 to 30 wt% of sawdust, 10 to 30 wt% of animal excrements, and 5 to 15 wt% of sugar cane flakes; (v) fermenting the mixture from step (iv) at 70 to 80 deg.C for 5 to 10 days under a well-ventilated conditions, followed by stirring for 10 to 20 days; and (vi) subjecting the fermented product from step (v) to a manufacturing process of a fertilizer including pulverization, sorting, extrusion, cutting and drying.
Patent KR-20020020401-A (KR)
Title: An Application Execution Method in Wireless Terminator
Inventor: KIM YO JIN
IPC: G06F17/00
Filed: 2000-09-08
Abstract: PURPOSE: A method for executing an application in a wireless terminal is provided so that the xHTML(extensible HTML) browser of a wireless terminal can execute other applications as the xHTML browser serves as a manager for all programs. CONSTITUTION: In a wireless terminal(10), a wireless browser(20) and various applications(30) are embedded. The wireless browser(20) contains a module(21) executing other applications and a registry(22) storing the execution information of the applications(30). Using this stored execution information, the wireless browser(20) can execute other application.
Patent KR-20020020457-A (KR)
Title: In Plane Switching mode Liquid crystal display device
Inventor: HONG HYEONG GI
IPC: G02F1/136
Filed: 2000-09-08
Abstract: PURPOSE: An in-plane switching mode liquid crystal display is provided to form domains in which liquid crystal molecules rotate in two opposite directions, thereby improving the color inversion and the gray inversion according to viewing angles. CONSTITUTION: An in-plane switching mode liquid crystal display includes first and second opposite substrates, first and second signal arrays(150,170) respectively extended in first and second directions to cross each other on the first substrate, thin film transistors formed on the crossing points between the first and second signal arrays and applied with signals from the first and second signal arrays, a third signal array(160) extended in the same direction with the first signal array and applied with the first voltage, a plurality of first electrodes(162) branched in the second direction from the third signal array, a plurality of second electrodes crossing the first electrodes in the second direction between the first electrodes and applied with a second voltage signal corresponding to the first voltage, a plurality of chevron type dielectric protrusions(190) continuously formed on the first and second electrodes in parallel to the first and third signal lines with a predetermined interval vertically, and liquid crystal(189) implanted between the first and second substrates and having a different dielectric constant from the dielectric protrusions.
Patent KR-20020023614-A (KR)
Title: Door rock
Inventor: LEE JONG MIN
IPC: E05C1/12
Filed: 2000-09-23
Abstract: PURPOSE: A door locking device is provided to lock and unlock a sliding door easily and to lock a sliding door simply by locking automatically simultaneous with closing a door. CONSTITUTION: In a sliding door divided into an inner door and an outer door, the door locking device comprises: a case(5) fixed to the side of a frame(3) of the inner door and provided with a space to the inside; a latch(7) installed to the inside of the case(5) movably, kept at the projected state toward the front of the case(5) by a spring, provided with an incline formed sideward on the projected front end, a through hole formed on the middle and an inclined cam surface formed inward; a push pin installed to be in and out from one side of the case(5) to make the inner front end in contact with the inclined cam surface of the latch(7); and a hanging piece(6) installed to the corresponding location to the latch(7) on the inside of a frame(4) of the outer door and provided with a hanging groove(14) formed on the middle.
Patent KR-20020025501-A (KR)
Title: Data write circuit for semiconductor memory
Inventor: JIN SEUNG EON
IPC: G11C7/06
Filed: 2000-09-29
Abstract: PURPOSE: A data write circuit is provided to be easy to perform an inversion write operation and to reduce driving capacity of a sense amplifier driver. CONSTITUTION: A sense amplifier(100) of a latch type has two PMOS transistors and two NMOS transistors cross-coupled each other. Sense amplifier drivers(200, 300) drive the sense amplifier(100). A switch(500) connects a memory cell(600) for storing data and the sense amplifier(100). A write driver(700) receives data to be written. A column switch(400) controls the transfer of the received data into a bit line of the sense amplifier(100). A sense amplifier driving and controlling part(800) adjusts driving capacity of the sense amplifier(100).
Patent KR-20020026025-A (KR)
Inventor: CHO EUN SUK
IPC: A01G1/00
Filed: 2000-09-30
Abstract: PURPOSE: A hardening method for in vitro rose plantlets is provided to facilitate the growth of a root in rose plantlets and increase hardening efficiency. CONSTITUTION: The hardening method for in vitro rose plantlets comprises the steps of: tissue culturing rose plantlets in an MS medium added with 900 to 400 mg/l of NH4NO3, 0.1 to 1.0 mg/l of NAA(alpha-naphthalene acetic acid) and 3g/l of gellan gum for the growth of a root; and transplanting the cultured young root in a vinyl pot filled with assorted soil of perlite and peatmoss, or granular rockwool and perlite in the ratio of 1:1 then hardening it under the shading level of 35 to 90%.
Patent KR-20010039969-A (KR)
Inventor: MIYAZAKI HIDEKI
IPC: C25D3/60
Filed: 2000-10-02
Abstract: PURPOSE: To provide an acidic Sn-Cu alloy plating bath capable of preventing the substitutional precipitation of Cu2+ and the generation of the turbidity of SnO2 without using complexing agents or the like. CONSTITUTION: This acidic Sn-Cu alloy plating bath contains the following components (a) to (c): (a) Sn2+ ions and Cu2+ ions, (b) one or more kinds of acids selected from alkane sulfonic acid, alkanol sulfonic acid and sulfuric acid and (c) a tiourea series compound. As to this Sn-Cu alloy plating method, the object to be plated is subjected to cathode electrolysis in the acidic Sn-Cu alloy plating bath.
Patent KR-20010112033-A (KR)
Inventor: YOON GANG HUI
Filed: 2000-10-09
Abstract: 게임사이트를 운영하는 서버와 이용자 단말기가 네트워크를 통해 연결된 시스템에 있어서, 이용자가 자신의 단말기로 상기 게임사이트에 접속했을 때, 이용자에게 고유의 캐릭터가 부여되는 단계; 상기 캐릭터에게 음식이나 운동같은 일상생활을 제공하거나 의류등의 생활용품을 제공하는 단계; 및 상기 일상생활이나 생활용품이 적용된 캐릭터의 모습이 웹 페이지 상에 디스플레이되는 단계를 포함하는 게임사이트상의 캐릭터 육성 방법이 개시된다.
Patent KR-20020031546-A (KR)
Title: Apparatus for take-down and installation of seat for automobile
Inventor: KIM SEOK HWAN
IPC: B60N2/04
Filed: 2000-10-20
Abstract: PURPOSE: A device for installing and removing a seat of a vehicle is provided to easily combine and separate a latch and a seat by installing the latch at the lower end of a fixing recess of a chassis floor and engaging a striker of the seat with the latch. CONSTITUTION: A U-shaped striker(11) is installed in a seat(10), and a U-shaped fixing recess(25) to install the striker is installed in a chassis floor. Two latches(20) are installed on the chassis floor. One of two latches is a front latch(21), and the other one is a rear latch(22) rotating via a hinge shaft(24). The front latch is supported on one end of a torsion spring(23) installed on the hinge shaft, and the rear latch is supported on the other end of the torsion spring. Two transfer arms(41) rotating around a first rotating shaft(42) are connected with a second rotating shaft(43). An installation lever(30) connected with a transfer link(40) controls the opening and closing of the latches by a link action. Upon pulling the lever, the front latch is opened.
Patent KR-20010106076-A (KR)
Title: High-quency oscillation circuit having a feedback circuit
Inventor: JEONG YEON MOON
IPC: H03B5/12
Filed: 2000-10-30
Abstract: A high-frequency oscillation circuit in accordance with the present invention includes a resonance circuit for generating oscillation frequency signal; an amplifying means having an input port for receiving the signal originating from the resonance; an inductive element having one port connected to the output port of the amplifying means; an T-shape matching element or strip line; a capacitive element connected to the other port of the inductive element or the T-shape matching element or one port of the strip line; wherein the input part of the amplifying means is connected to the connection point of the inductive element or T-shape matching element and the capacitive element or the other port of the strip line, the inductive element, T-shape matching element or strip line and the capacitor match the impedances of both sides of the amplifying means and form low pass filter so that the harmonic components included in the output of the amplifying means can be removed, and construct a resonance circuit so that the frequency selectivity Q is improved and then the signal-to-noise ratio can be improved.
Patent KR-20020038843-A (KR)
Title: Method of transferring moving picture of dancing based on singer's character, lylic lines and song on wire or wireless internet
Inventor: BANG HEY KYONG
IPC: G06F17/00
Filed: 2000-11-18
Abstract: PURPOSE: A multimedia song offering service method is provided to offer the sound and the text of a song as well as a moving picture of dancing to a song requester by using a character of a singer over the wired or wireless internet. CONSTITUTION: The method comprises steps of a user accessing a web server of a service site over the internet(10), the user selecting a singer search mode, a song search mode or a recommended image mode(20), in the case of selecting a singer search mode, the user inputting a singer name in a search window(22), the web server searches for songs, sung by the singer, from a database, the web server displaying the searched songs on a screen, the user selecting one among the displayed songs, the web server offering a title of the song and a character image of the singer(30), the user selecting one output mode among a background mode, a play mode, and an SMS mode(40), in the case of the background mode, the web server downloading the character image of the singer as the background image of the user terminal(42), in the case of the play mode, the web server playing the song with the song words and the dancing moving picture(44), in the case of the SMS mode, the web server transmitting the song with the song words and the dancing moving picture to a mobile phone of the user(46), in the case of selecting the song search mode, the user inputting the song title in a search window, then the web server searching for the song from a database, and repeating the selection of an output mode and the regeneration according to the selected output mode like the singer search mode(24), and in the case of the recommended image mode, the web server offering the image according as the user selects an image(26).
Patent KR-20020042222-A (KR)
Title: Led pixel and electric sign board modularizing the same
Inventor: KIM JAE EUL
IPC: G09F9/302
Filed: 2000-11-30
Abstract: PURPOSE: A light emitting diode pixel and an electronic display board are provided to effectively adjust the visual angle thereof, and to reduce the consumption of electric power by reflecting and refracting light from LED lamps with a reflector and a lens. CONSTITUTION: The light emitting diode pixel consists of a case formed with an opening(301a); a circuit board(302) for vertically shielding the interior space of the case; plural light emitting diode lamps(303) attached to the one surface of the circuit board; an electric power supply wire(304) connected to the circuit board; a reflector(305) whose one end is mounted in adjacent to the light emitting diode lamps so as to reflect light toward the opening of the case and the other end has a symmetrical incline plane; and a lens(306) mounted on the opening of the case to refract the light concentrated by the reflector at a desired angle.
Patent KR-20020044013-A (KR)
Title: Buffer structre of tire feeding line
Inventor: MUN SANG MIN
IPC: B65G47/29
Filed: 2000-12-05
Abstract: PURPOSE: Buffering structure of a line for supplying tires is provided to absorb impact doubly in dropping tires through a transfer conveyor, and to prevent breakage of the tire transfer apparatus and lowering of the tire by installing a buffering unit. CONSTITUTION: A buffering system of a tire supply line is composed of a transfer conveyor(10) having a stopper(11) in the lower part; a first buffering structure(20) installed in the upper part of the transfer conveyor, and turned up and down to move down tires slowly; a second buffering structure(40) moved back and forth in the lower part of the transfer conveyor to hold and move down tires; and a controller(30) actuating the first buffering structure and the second buffering structure sequentially. Breakage of parts is prevented in moving tires along the inclined face of the transfer conveyor, and tires are dropped sequentially and safely with installing the buffering structure in the transfer conveyor.
Patent KR-20010016370-A (KR)
Title: Electronic business card service system and method for performing the same
Inventor: HWANG HEA KYUNG
IPC: G06F17/00
Filed: 2000-12-06
Abstract: PURPOSE: A system and a method for providing an electronic card service are provided to enhance coefficient of reliability about an electronic card information by adding a position information having only electronic card information to an electronic mail, thereby enabling updated electronic card information to be searched if the electronic card information was updated. CONSTITUTION: A database(120) comprises an electronic card information database(122) and an advertising information database(124). The first user(100) is connected to an electronic card service server(110) on a network by the first web browser(102) and inputs electronic card information for generating the electronic card. The first user(100) receives the position of the electronic card information transmitted from the electronic card service server(110) through the first web browser(102) according to an electronic card information. The second user(104) has the same construction as the first user(100) for inputting electronic card information and setting of new electronic mail making format. The electronic card service server(110) stores the electronic card information inputted from the first and the second users(100, 104) connected through a network to an electronic card information database(122).
Patent KR-20020049704-A (KR)
Title: Automatic shampoo machine
Inventor: LEE GI SEOP
IPC: A45D19/00
Filed: 2000-12-20
Abstract: PURPOSE: An automatic hair washing apparatus is provided to enable a physically handicapped person to easily wash the hair by oneself. CONSTITUTION: The automatic hair washing apparatus comprises a spherical hair washing helmet(20) provided with a plurality of nozzles(22); a water tank(30) with its interior space being divided into a water supply part connected with the hair washing helmet through a water supply pipe(32) and a water discharge part connected with the hair washing helmet through a water discharge pipe(34); a pump for supplying water stored in the water supply part of the water tank to the hair washing helmet through the water supply pipe; a shampoo container(26) for supplying a shampoo to the hair washing helmet through the water supply pipe; a drying device; a sealing device formed along the edge of the hair washing helmet to preventing leakage of water; and a stand(50) supporting the hair washing helmet.
Patent KR-20020051430-A (KR)
Title: Feeder of rack piston
Inventor: HAN SEONG GU
IPC: B65G47/80
Filed: 2000-12-22
Abstract: PURPOSE: A device for supplying a rack piston is provided to return a Teflon seal inserted to a groove and to improve working efficiency by supplying the rack piston toward a specific direction. CONSTITUTION: A rack piston supplier comprises plural rack pistons(10) mounted on magazine bars(110); a rotation supporting unit(120) rotating the magazine bar; a supplying unit(100) supplying the rack piston by having a supplying plate(130); a placing member placing the rack piston; a compressing unit(200) pressurizing a Teflon seal of the rack piston through a compressor; transferring members(220,240) carrying the rack piston by being mounted on the placing member; a driving unit(300) driving the first and second transferring members; a sensing unit outputting sensing signal from the rack piston through first and second sensing units; and a controlling unit controlling the compressor and the driving unit according to the first and second sensing signals. Thereby, the rack piston supplier safely mounts the Teflon seal on the lack piston by supplying toward a specific direction.
Patent KR-20020051260-A (KR)
Title: Apparatus for guiding the banding roll of the dispenser
Inventor: HAN SANG BIN
IPC: B65H39/00
Filed: 2000-12-22
Abstract: PURPOSE: A device for inducing a band roll of a dispenser is provided to fix a coil by automatically removing a tape attached to a front-end portion of the band roll and to conveniently induce the front-end portion of the band roll. CONSTITUTION: A device for inducing a band roll in a dispenser comprises a curved roll(502) mounted on a knife body(503); a knife fixing shaft(506) inserted to an inserting hole; a knife cylinder connecting plate(512) contacting the knife body to a roll band; a bolt mounting hole combining a knife lower cover(505) to the knife body; a knife formed on a knife upper cover(501); a gap controlling hole(516) injecting a front end portion of the band roll into a strip inducing cover by moving a gap of a gap controlling roll; a knife cylinder(514) pulling the cylinder connecting plate by being mounted on a knife supporting base; a cylinder connecting bar(517) mounted on a front portion of a knife cylinder bar(513); a support cylinder installed on a lower portion of the knife supporting base; and a sensor detecting movement of the support cylinder. Thereby, the device for inducing the band roll in the dispenser fixes a coil by automatically removing a tape attached to the front-end portion of the band roll.