baber/WOPTO huggingface dataset:
Patent KR-20020089014-A (KR)
Title: apparatus for removing bubbles in liquid crystal
Inventor: JUN SANG HYEOK
IPC: G02F1/1341
Filed: 2001-05-22
Abstract: PURPOSE: A liquid crystal defoaming device is provided to precisely control the defoaming process of liquid crystal by controlling the discharge of air out of a chamber by an auto-pressure controller. CONSTITUTION: A liquid crystal defoaming device includes a chamber(210) having an inlet(211) for a sample, and a discharge hole(212) for discharging interior air, vacuum gauges(230,240) for measuring the vacuum degree in the chamber, a pumping system(250) connected to the discharge hole and maintaining the vacuum degree in the chamber, and an auto-pressure controller(260) for automatically controlling the opening/closing degree of the discharge hole according to the vacuum degree in the chamber.
Patent KR-20020089914-A (KR)
Title: Method for sterilizing microwave oven having a sterilizing ultraviolet lamp
Inventor: LEE MIN YEONG
IPC: F24C7/02
Filed: 2001-05-25
Abstract: PURPOSE: A method for sterilization is provided to sterilize food and other stuff for sanitation using high heat and ultraviolet ray lamp. CONSTITUTION: A high heat from a heater and an electromagnetic wave from a magnetron are radiated to a cooking chamber to cook food. A controlling portion has a program to sterilize using ultraviolet ray lamp and high heat from the heater. The program comprises a step of sterilizing with a high heat from the heater. Then, the ultraviolet ray lamp is turned on for a certain time to sterilize.
Patent KR-20020095387-A (KR)
Title: Device for correcting the sag of an engine and a transmission
Inventor: YOON SEUNG CHEON
IPC: B60K5/00
Filed: 2001-06-14
Abstract: PURPOSE: A droop preventive apparatus of an engine and a transmission is provided to improve working and assembling efficiency, and to prevent accidents by restricting the engine and the transmission from drooping. CONSTITUTION: A droop corrective device of an engine and a transmission is composed of a trolley(40); a first lift unit(50) having a support member(51) moving up the engine at the side of the trolley, plural link members lifting up the support member, and a screw operating the link member with moving back and forth or turning; a second lift unit(50') having a support member(51'), plural link members and a screw, and moving up the transmission at the side of the first lift unit; and an operating member installed at the side of the lift unit to actuate the screw. Working efficiency is improved with preventing drooping of the engine and the transmission.
Patent KR-20020095664-A (KR)
Title: Method of checking missing tooth signal of crank position sensor for an engine
Inventor: KWON HYEONG GEUN
IPC: G01M15/00
Filed: 2001-06-15
Abstract: PURPOSE: A missing tooth signal determination method is provided to reduce determination error and disturbance by comparing three teeth. CONSTITUTION: A missing tooth signal determination method comprises a first step(S100 to S120) of calculating timer values for the previous cycle(n-1), current cycle(n) and the subsequent cycle(n+1); a second step(S130) of determining whether the current cycle is larger than the double of timer value of the previous cycle; a third step(S140) of determining whether the current cycle is larger than the double of timer value of the subsequent cycle, if it is determined in the second step that the current cycle is larger than the double of timer value of the previous cycle; a fourth step(S150) of determining as a missing tooth, if it is determined in the third step that the current cycle is larger than the double of timer value of the subsequent cycle; and a fifth step(S160) of making the current cycle into the previous cycle and the subsequent cycle into the current cycle, if the conditions are not satisfied in the second and third steps, and returning to the first step.
Patent KR-20030002187-A (KR)
Title: Apparatus and method of acquiring and storing information
Inventor: LEE JAE JUN
IPC: G06F17/00
Filed: 2001-06-30
Abstract: PURPOSE: An information collect and storage system and method are provided to enable a client to extract a code from a pattern printed on a name card by using an image acquisition equipment, to transmit the code to a server, to download personal information on a name card giver corresponding to the code, and to automatically store the information at a database or link to a web site set by the name card giver. CONSTITUTION: The system comprises a code management server(100), a code requester terminal, a client terminal(600), and a web site(800). The code management server(100) generates a pattern with a code, stores the code and personal information corresponding to the code, offers the pattern to the code requester terminal, and if a code is input from the client terminal(600), offers the personal information corresponding to the code to the client terminal(600). The code requester terminal requests the code management server to issue a code, receives the pattern with the code, and inserts the pattern into a personal PR media like a name card. The client terminal(600) acquires a pattern image from the personal PR media, extracts the code from the pattern, receives the personal information corresponding to the code from the code management server(100), stores the personal information at a database or links to the web site(800) set by the personal PR media giver.
Patent KR-20030004468-A (KR)
Title: The method extending the effect of thymolrol that lowers the intracular pressure
Inventor: LEE JONG HA
IPC: A61K47/48
Filed: 2001-07-05
Abstract: PURPOSE: A method for extending the therapeutic action of timolol by use of hyaluronic acid as a compound for enhancing peculiar timolol action is provided which reduces the single dose of the timolol by 10 to 1,000 times and considerably extends the reduction of intraocular pressure. CONSTITUTION: For extending the therapeutic action of timolol, hyaluronic acid is used as an adjuvant in a mass ratio of timolol to hyaluronic acid of 1:2 to 4. For an example, 1g of timolol and 2g of hyaluronic acid are dissolved in a low amount of water and diluted with 30ml of sterilized water after filtering to give 0.01% solution. A single dose of the solution is 0.05 to 10mg and the effect for reducing intraocular pressure is continued for 24 to 48hr after application of 1 to 2 drops.
Patent KR-20030008800-A (KR)
Title: Home Appliance Controlling System and Signal Transferring Method for the same
Inventor: JUN DEOK GU
IPC: H04L12/28
Filed: 2001-07-20
Abstract: PURPOSE: A home appliance control system is provided to simply build a home appliance built-in communication module and a communication processing converter in a home appliance through the home appliance built-in communication module, thereby remotely controlling many home appliances at a low cost. CONSTITUTION: A home appliance(A1) is accessible to an Internet network. An operating device(B1) sets a private IP address in the home appliance(A1), and transmits control information to the home appliance(A1). A home appliance built-in communication module(C1) is built in the home appliance(A1), and stores the set private IP address, then processes information transceived between the home appliance(A1) and the Internet network. A communication processing converter(20) converts transceiving signals of the home appliance built-in communication module(C1) and the home appliance(A1) into each serial communication protocol and a home appliance protocol.
Patent KR-20030010789-A (KR)
Title: An apparatus for filtering the drain water in a circular tank
Inventor: LEE JU SEONG
IPC: B01D35/00
Filed: 2001-07-27
Abstract: PURPOSE: Provided is an effluent treatment system in circulation tanks for smoothly circulating effluent, thereby preventing lifetime reduction of a pump, and reducing job burden of an operator of the circulation tanks. CONSTITUTION: The effluent treatment system comprises a tank unit including a first tank(11) into which effluents are flowing while swirling, a second tank(12) for filtering contaminants in the effluents by using a filter, and a third tank(13) for settling and filtering the contaminants, a gate unit including gates(22a)(22b) linearly moving up and down by cylinder members(21a)(21b), respectively, a discharge unit comprised of a drain pipe(31) installed at the bottom of each tank(11)(12)(13) and a discharge valve for discharging the settled contaminants, and a controller for controlling the operation of the cylinder members(21a)(21b), valves(41a) installed at an outlet of the third tank(13) and the opening and closing operation of the discharge valve.
Patent KR-20030013662-A (KR)
Title: Cover of a protective box in a water meter and manufacture method of it
Inventor: OH YEONG SIK
IPC: G01F15/14
Filed: 2001-08-08
Abstract: PURPOSE: A cover of a service water protective box and a method for manufacturing the same are provided to prevent the damage by a crack by inserting a reinforcement member into the cover of the service water protective box. CONSTITUTION: A method for manufacturing a service water protective box includes the steps of punching a plurality of holes at a predetermined iron plate put on a forging press die, forming an iron net by stretching the sides of the iron plate, heating a synthetic resin to be used in injection molding at high temperature; forming a reinforcement member by cutting the iron net in predetermined size, bending the edge, and coating the iron net the with zinc; inserting the bent reinforcement member into an injection mold to be fixed by fixing protrusions formed at a mold frame; and completing the cover by pouring the high temperature of synthetic resin through an injection port of the injection mold, and executing quick cooling for a predetermined time.
Patent KR-20020013809-A (KR)
Inventor: ICHINOSE KATSUHIKO
IPC: H01L21/265
Filed: 2001-08-14
Abstract: PURPOSE: To provide a technique for suppressing an unevenness of a threshold value voltage Vth of a MISFET for constituting an SRAM by reducing an area of a semiconductor integrated circuit device such as, for example, the SRAM. CONSTITUTION: A method for manufacturing the semiconductor integrated circuit device comprises the steps of disposing a p-channel MISFET forming region at distances S1 and S2 of a product of a thickness H of a resist film by tan of an ion implanting angle θ from ends PRn1 and PRn2 of the resist films Rn1 and Rn2 formed on an n-channel MISFET forming region (p-type well 3) when forming pocket ion regions PKn1 and PKn2 on a p-channel MISFET forming region (n-type well 4) for constituting the SRAM by an oblique ion implanting method, and obliquely ion implanting. As a result, since the impurity from one direction ((3) or (4)) of the impurity to be implanted from four directions, variations of an impurity concentration of the pocket ion region PKn2 can be suppressed.
Patent KR-20030016935-A (KR)
Title: Thickness measurement apparatus of materials using the focal length of the lensed fiber and thereof method
Inventor: KIM DEOK YEONG
IPC: G02B3/00
Filed: 2001-08-23
Abstract: PURPOSE: An apparatus and a method for measuring the thickness of a material using focal length of an optical fiber lens is provided to measure the thickness of a material having a multi-layered structure by using a fact that lights passed through the optical fiber lens are different in amount of lights reflected from a surface of the material. CONSTITUTION: A PZT(Piezo Electric Transducer)(12) moves vertically to a material to be measured in thickness. An optical fiber lens(10) is attached to the PZT for outputting Gaussian beam. A laser(14) generates light source. A light separator(16) prevents light output from returning. A 3dB optical fiber coupler(18) separates light strength output from the optical fiber lens and the laser in a ratio of 50:50. An optical detector(20) detects strength of the light reflected to an end of the optical fiber lens. An RC filter(22) filters the detected light. A micro processor(24) analyzes strength of the detected light. An amplifier(26) amplifies strength of an electric signal according to control of the micro processor. A PZT driving unit(28) drives the PZT according to the strength of the electricity amplified from the amplifier. An X-Y axis scanner driving unit(30) drives X and Y axis scanners according to the control of the micro processor. An X axis scanner(32) is for driving an X-axis according to the driving of the X-Y axis scanner driving unit. A Y-axis scanner(34) is for driving a Y axis according to the driving of the X-Y axis scanner driving unit.
Patent KR-20030019684-A (KR)
Inventor: LEE SEONG JE
IPC: F28F3/02
Filed: 2001-08-29
Abstract: PURPOSE: A heat exchanger is provided to improve performance by optimizing depth, diameter, horizontal pitch and vertical pitch of a dimple formed on an inside of a tube. CONSTITUTION: A plurality of dimples(130) are formed on an inside of a plate(111) so that depth(Dp) of the dimples is larger than 0 and smaller than or equal to 0.3*H where H is height of a channel in a tube(110). Diameter of the dimple is smaller than or equal to 2.5mm. Horizontal pitch between the dimples is 3-9mm. Vertical pitch between the dimples is 5-16mm. The dimples formed on insides of a pair of the plates facing each other are arranged to cross each other so as not to be joined to each other.
Patent KR-20030018838-A (KR)
Title: Apparatus for cooling air supply in refrigeration
Inventor: CHOI YEONG SEOK
IPC: F25D17/08
Filed: 2001-08-31
Abstract: PURPOSE: An apparatus for supplying chilled air of a refrigerator is provided to efficiently control amount of chilled air discharged from discharge ports formed on a rear side, a left side and a right side of an inside of a refrigerator compartment. CONSTITUTION: A structure includes a supply channel(31) supplying chilled air from a freezer compartment to a refrigerator compartment; a rear side branching channel(30) branching from the supply channel, and connected with a rear side discharge port of the refrigerator compartment; a united channel(35) branching from the supply channel, and connected with a left side discharge port and a right side discharge port of the refrigerator compartment; a left side branching channel(36) branching from the united channel, and connected with the left side discharge port of the refrigerator compartment; a right side branching channel(37) branching from the united channel, and connected with the right side discharge port of the refrigerator compartment; an opening and closing device(40) installed on the middle of the rear side branching channel to open and close; and a control part controlling opening and closing of the opening and closing device by keeping the opening and closing device open, closing the opening and closing device when a door of a refrigerator is opened and closed, and opening the opening and closing device again after fixed time has passed.
Patent KR-20020021012-A (KR)
Inventor: CONSTANTINIDIS NICOLAS
IPC: H03F3/68
Filed: 2001-09-08
Abstract: PURPOSE: An amplification device having optimized linearity is provided to optimize the performance in terms of linearity of an amplification device comprising two stages, while preserving an acceptable passband. CONSTITUTION: An amplification device AD comprising a first and a second amplifier AMP1 and AMP2 arranged in cascade. Each amplifier AMP1 includes an amplification stage with a gain A1 and is provided with a feedback loop with a loop gain Z1. Each amplifier AMP1 thus has a gain proper Gi which is equal to Ai/(1+Ai.Zi), which is defined as the ratio between the amplitudes of the output signals and the input signals of this amplifier AMPi.
Patent KR-20030023089-A (KR)
Title: Apparatus for testing reliability of guide surface of sliding bearing
Inventor: KIM TAE WON
IPC: G01M13/04
Filed: 2001-09-12
Abstract: PURPOSE: A tester for testing the reliability of a sliding bearing guide surface is provided to synthetically test and examine the state of the sliding bearing guide surface, thereby improving the reliability and the productivity. CONSTITUTION: A main body(10) includes a support(12) fixed on a bottom surface and a testing chamber(16) formed on the top of the support. A sliding unit is formed of a base fixedly installed at the bottom of the testing chamber, a rail integratedly formed with the base and having an upper surface, a feeding table installed detachably on the rail to reciprocate so that a guide surface of a sliding bearing makes contact with the upper surface of the rail. A lubricating oil supply system supplies lubricating oil to the feeding table. A controller(60) controls operations of the sliding unit and the supply of the lubricating oil.
Patent KR-20030024018-A (KR)
Title: Method and System for providing Location-based Chatting Service by using Wireless Communication Terminal
Inventor: KIM GYU CHEOL
IPC: G06F17/00
Filed: 2001-09-15
Abstract: PURPOSE: A method and a system for a position based chatting service using a wireless communication terminal are provided to offer diverse and convenient chatting services of a level offered on a computer communication environment through the wireless communication terminal. CONSTITUTION: The wireless communication terminal(100) is equipped with a Java virtual machine. A WAP(Wireless Application Protocol) gateway(108) converts the text file data on the Internet into the binary code data. A PDSN(Packing Data Serving Node)(110) converts the data transmitted from the wireless base station(102) into a packet data form and transmits it through an Internet network. A Java billing platform(112) calculates a charge of the chatting service. A chatting server(116) provides the chatting service to the terminal(100) through the WAP gateway(108) and the Java billing platform(112). A trade name server(120) stores the nationwide trade name information in order to search the address information for a present position of the terminal(100). A map server(118) generates a map displaying the present position of the terminal(100) and transmits it to the chatting server(116).
Patent KR-20010099359-A (KR)
Title: 무인민원발급기를 통한 지방세 납입 방법 및 장치
Inventor: BAE CHANG HUI
IPC: G06Q40/02
Filed: 2001-09-21
Abstract: 본 발명은 기존의 무인민원증명발급기(1)에 지방세 납입 및 조회 기능을 부과하는 것으로 민원인이 민원업무와 동시에 자신의 지방세 고지 내역을 조회하거나 지방세를 납입가능하도록 민원인의 편의를 도모하고 무인민원발급기의 효용성 및 효율성을 증대, 극대화하기 위한 장치이다. 
     본 장치는 하단 대표도에 기술된 도면과 같이 해당 관청의 서버(4)와 금융기관서버(3)와 연계하여 통신함으로서 납세자에세 지방세에 대한 정보를 제공하고 지방세 납부업무를 진행한다. 진행과정에서 업무의 내용을 로컬데이터베이스(1)에 저장하여 업무의 투명성을 기하고 납부에 대한 영수증 및 미납급 등의 정보를 프린터를 통하여 출력하여 준다. 
     이로 인해 시민누구나 쉽게 이용할 수 있는 편리한 납부업무 실시로 납세자의 납세편의 증대와 징수율 제고 및 납세자의 신뢰를 구현 가능하다. 또한 납부할 지방세의 조회기능으로 납부기한 경과로 인한 납세자의 부담을 경감할 수 있다. 
     또한 기존에 설치 운영되어지고 있는 무인민원증명발급기의 효용성과 효율성을 더욱 증대시키며 전산화된 관공서의 서버 이용율을 증대, 그 효용성을 증대시킨다. 또한 무인민원발급기에서 지방세 업무를 병행하여 수행함으로 민원인에게 지방세에 대한 인식을 증대시킬 수 있는 효과를 도모할 것이다.
Patent KR-20030035277-A (KR)
Title: Real-time charging electronic watt meter
Inventor: JANG MUN JONG
IPC: G01R11/56
Filed: 2001-10-30
Abstract: PURPOSE: A real-time settlement electronic meter is provided to measure and calculate electric charge by using a sensor and card-reader. CONSTITUTION: An analog signal sensor part(200) senses current and voltage, and an analog to digital converting part(210) converts an analog signal to a digital signal. A central processing unit(230) processes the converted digital signal. A storage(220) stores various data and programs, and a breaker(240) supplies or breaks a load. A liquid crystal screen(260) displays information such as a use amount, a use money and money left over. An alarm device(250) generates an alarm stepwise when a prepaid amount is below the balance of each step. An optical port(270) is connected to a spot, and a communication connection point(280) is used for remote connection. A card reader(290) is configured to receive a prepaid card, and a remove button(292) removes the prepaid card.
Patent KR-20030037013-A (KR)
Title: Circuit for Digital Power Supply
Inventor: LEE CHANG HYEON
IPC: H02M7/00
Filed: 2001-11-01
Abstract: PURPOSE: A digital power supply circuit is provided to improve a performance and to prevent noise generation by using a sine wave of a high switching frequency as an input voltage of a transformer. CONSTITUTION: A sine wave oscillating part(10) converts an input voltage from a power transmission site into a sine wave. A chopping wave oscillating part(12) converts the input voltage into a chopping wave. A mixer(14) mixes the sine wave from the sine wave oscillating part and the chopping wave from the chopping wave oscillating part and generates square waves of different duty ratios. An integration part(16) generates a sine wave from the square waves of different duty ratios from the mixer and supplies the sine wave to a transformer.
Patent KR-20030039068-A (KR)
Title: A Korean charater entry method for mobile communication device
Inventor: KIM YEON
IPC: H04M1/23
Filed: 2001-11-09
Abstract: PURPOSE: A method of inputting Korean character for a mobile communication terminal is provided to input the first key for selecting representative consonants or vowels, and to input the second key for selecting lower consonants or vowels, then to selectively input the corresponding consonants or the vowels by the first and the second key, thereby minimizing the number of key pressing times. CONSTITUTION: A mobile communication terminal selects representative consonants or vowels among consonants or vowels assigned to a corresponding key by inputting a number key(300-320). The mobile communication terminal selects a consonant or a vowel on the left or the right of the representative consonants or the vowels among the assigned consonants or the vowels by a specific key different from the number key after inputting the number key(330-350). The mobile communication terminal displays the selected consonant or the vowel(370).
Patent KR-20030039421-A (KR)
Title: Wine shop operation system using a network and the operation method thereof
Inventor: CHOI KEUN CHANG
Filed: 2001-11-13
Abstract: PURPOSE: A system for operating a pub via the network and an operating method thereof are provided to form the network of liquor companies via online media, and to enable a customer and a customer's friend respectively visiting the pub in different places to talk with each other while feeling the mood in the pub simultaneously. CONSTITUTION: The first to the nth pubs(100-100n) perform a chain store registration procedure and are equipped with more than one terminal(102). The customer talks with each other while drinking liquor/beverage by appointing a real friend or a virtual friend through the terminal(102). An operation module(110) performs the entire control operation in order to transmit/receive the voice/image data with the real or virtual friend. A database(120) appoints the pub information, the customer information and the virtual friend according to the control operation of the operation module(110) and stores the diverse produced information. The database(120) comprises a member information database(122), a virtual friend database(124), a character database(126), a point database(128) and a voice information database(130).
Patent KR-20030041016-A (KR)
Inventor: LEE SU JEONG
IPC: H01L21/66
Filed: 2001-11-19
Abstract: PURPOSE: An apparatus and a method for fixing a pad in an ATPG mode for semiconductor chip are provided to improve the test performance of a chip by fixing a tri-output pad as an output pad and a bidirectional pad as an input pad. CONSTITUTION: An output pad enable signal generation portion combines a tri-output enable signal with an ATPG enable signal and generates a tri-output enable mode signal. A tri-output pad(110) is used for outputting a tri-output signal as an output signal of the tri-output pad in response to the tri-output enable mode signal. A bidirectional pad enable signal generation portion generates a bidirectional enable mode signal by combining a bidirectional enable signal with an inversion signal of the ATPG enable signal. A bidirectional pad(120) is used for receiving a bidirectional input signal in response to the bidirectional enable mode signal.