baber/WOPTO huggingface dataset:
Patent KR-20020061437-A (KR)
Inventor: KOO HYUN SA
Filed: 2001-01-17
Abstract: PURPOSE: A method for an electronic commerce through an Internet game is provided to enable a user to perform a transaction through a web document of E-mail transmitted to oneself without connecting to a specific web document of a server. CONSTITUTION: Commodity seller(102,102,103) registers one's information in a database(108) of a server(107). A picture, a price, and information of a commodity are registered in the server(107). When the commodity is registered in the server(107), a web document having selling information of a corresponding commodity and a buying unit for buying a corresponding commodity is created based on a web document standard. E-mail addresses and other information of buyers(112,113) who wish to buy a corresponding commodity are registered in the database of the server(107). An E-mail address of a person who wishes to buy a commodity in advance and registered one's information in the database of the server(107) is inquired and the created web document is transmitted(114). A person who received E-mail including a unit for buying a corresponding commodity selects a buying unit and transmits the unit to the server(107). A person accepted firstly is selected as a buyer of the corresponding commodity.
Patent KR-20020065673-A (KR)
Title: Method for reserving a settled money through a coupon
Inventor: SHIN JONG SEOP
Filed: 2001-02-07
Abstract: PURPOSE: A coupon usage accumulation method is provided to distribute coupons to customers, to enable customers to access a service web site and to register a milage point at an account according to an amount and an authentication number printed on the coupons in a case that the customer purchases a commodity or a service. CONSTITUTION: The method comprises steps of a customer receiving a coupon if the customer purchases a commodity(S100), the customer registering specific data of the coupon at a coupon issue server(S200), the coupon issue server offering a milage point to an account of the customer according to a ratio of the coupon(S300), the coupon issue server offering advertisement data to the customer while displaying a message for confirming the registration of the specific data(S400), the coupon issue server requesting a commodity seller to pay a discount cash corresponding to the coupon(S500), and the commodity seller approving the payment of the discount cash requested by the coupon issue server, and transmitting the payment approval data to the coupon issue server(S600). The specific data of the coupon includes a serial number, an authentication number, a purchase amount and an effective period.
Patent KR-20020011319-A (KR)
Title: Grape Dregs Fermentation extract using a manure having crop damage preventing effect
Inventor: YANG JIN SEOK
IPC: C05F9/00
Filed: 2001-02-12
Abstract: PURPOSE: A neutral fermentation extract of grape residue for natural fertilizer is provided to prevent plant diseases, enrich acidified soil and increase yield in a short time. CONSTITUTION: The grape residue fermentation extract is obtained by fermenting grape(black grape) residue including seeds, skin and stem by aerobic bacteria, humus, under the condition of 40-60eg.C of temperature and 57-84% of humidity for 2-3weeks; storing the fermented grape at 50-75deg.C for 30-40hrs. to neutralize the grape residue; separating extract(pH6.5-7.0) from grape residue; and manufacturing the extract to solid and liquid fertilizers.
Patent KR-20020066653-A (KR)
Title: Heat exchanging type boiler
Inventor: SHIN CHANG GUN
IPC: F22B1/26
Filed: 2001-02-13
Abstract: PURPOSE: A heat exchange type boiler is provided, in which heating gas directly contacts the water container in the water reservoir so as to heat the water, to thereby achieve improved thermal efficiency of boiler, reduce volume of boiler and lengthen lifespan of boiler. CONSTITUTION: A heat exchange type boiler comprises a water reservoir(10); a combustion chamber(33) for supplying a high temperature heating gas to a water(1) container in the water reservoir, through a heating gas feed pipe(20), so as to generate a high pressure water vapor by raising the temperature of the water; and a water repellent screen(32) interposed between the heating gas feed pipe and the water, so as to prevent the water contained in the water reservoir from being leaked to the combustion chamber and permit the heating gas supplied to the water through the heating gas feed pipe, to be distributed in the form of a fine air bubble(3), wherein the water repellent screen has a plurality of fine holes.
Patent KR-20020067294-A (KR)
Title: Radiating apparatus for cryocooler
Inventor: PARK JONG JIN
IPC: F25B9/00
Filed: 2001-02-16
Abstract: PURPOSE: A device for radiating heat of cryogenic refrigerator is provided to efficiently cool a pulse tube freezer without expanding an outer casing. CONSTITUTION: A device comprises an outer casing(C) made of material with thermal conductivity and having a freezer main body(R) built therein; and a heat pipe(200) contacting with a heat generating part of the freezer main body and with the outer casing to transfer heat generated in the freezer main body to the outer casing so as to naturally radiate the heat into the air. The outer casing acts as a heat exchanger so as to easily radiate compression heat generated in the freezer main body without installing a separate heat radiating fin, a passage duct or a cooling fan on a precooler.
Patent KR-20020067323-A (KR)
Title: Semiconductor laser diode capable of controlling width of carrier inflow path
Inventor: CHO JE HUI
IPC: H01S5/065
Filed: 2001-02-16
Abstract: PURPOSE: A semiconductor laser diode for controlling width of a carrier inflow path is provided to control arbitrarily a laser mode by controlling the width of the carrier inflow path. CONSTITUTION: The first chemical compound semiconductor layer(52) is formed on a substrate(50). The first chemical compound semiconductor layer(52) is divided into the first region(R1) and the second region(R2). A stepped portion is formed between the first region(R1) and the second region(R2). The first electrode(54) is formed on the second region(R2). The first clad layer(58) and a resonator layer(60) are formed on the first region(R1). The resonator layer(60) is formed with the first wave guide layer(60a), an active layer(60b), and the second wave guide layer(60c). The second clad layer(62) and the second chemical compound semiconductor layer(64) are formed on the resonator layer(60). The second electrode(72) is formed on the second chemical compound semiconductor layer(64). The first carrier inflow width control portion(70) is formed on an extended portion of the second clad layer(62). The second clad layer(62) is covered by a protective layer(66).
Patent KR-20020071099-A (KR)
Title: A hydrogen and oxygen generator
Inventor: SHIN CHANG HUN
IPC: C25B1/02
Filed: 2001-03-03
Abstract: PURPOSE: An apparatus for generating a mixed gas of hydrogen and oxygen is provided which not only mass-produces the mixed gas of hydrogen and oxygen continuously and stably, but also efficiently prevents backfire phenomena. CONSTITUTION: The apparatus for generating a mixed gas of hydrogen and oxygen comprises a gas generation part(100) comprising an electrolytic cell(110), an electrolyte circulation line(120) and an electrolyte circulation pump(130); a cooling part(200) comprising a heat exchanger(210), a cooling water circulation line(220), a radiator(230), a cooling fan(240), a cooling water tank(250) and a cooling water circulation pump(260); a gas purification part(300) comprising a transfer line(310) connected to the upper part of the electrolytic cell and a gas purification tank(320); a backfire prevention part(400) comprising a gas supply line(410), a first backfire prevention tank(420), a dehumidifier(430), a flow rate controller, a second backfire prevention tank(440), an air compressor(460) and a gas distributor(470); a power source part(500) comprising supplying the direct current to the electrolytic cell by converting an alternating current into a direct current and comprising a polarity converter(510); and a control part(600) connected to the gas generation part, cooling part, gas purification part, backfire prevention part and power source part to control operation of structural elements thereof.
Patent KR-20020071658-A (KR)
Inventor: YOO CHUNG WAN
IPC: G06F3/14
Filed: 2001-03-07
Abstract: PURPOSE: An apparatus for judging the video mode of a monitor is provided to judge the accurate video mode irrespective of a horizontal synchronous signal being inputted so as to display normal images on the monitor all the time. CONSTITUTION: An apparatus for judging the video mode of a monitor includes a mode judgement unit(20) for judging the video mode of an input video signal based on a predetermined mode table according to horizontal and vertical synchronous signals transmitted from a PC(10), and a synchronous width judgement unit(30) for judging the video mode of the input video signal based on the mode table according to the synchronous width of the horizontal synchronous signal. The apparatus further includes a microcomputer(40) for outputting a control signal to process signals according as the video mode judged by the mode judgement unit is identical to the video mode judged by the synchronous width judgement unit or not, and a video processor(50) for receiving a video signal from the PC to process the signal according to the control signal.
Patent KR-20020074761-A (KR)
Title: A device for preventing troubles of component rolling machine
Inventor: KIM DONG SEOP
IPC: B21H3/00
Filed: 2001-03-21
Abstract: PURPOSE: An apparatus for preventing troubles of a component rolling machine is provided to easily remove a defective material to prevent troubles such as stopping of subsequent processes or clogging of chute generated when a material is not normally rolled between moving dies and fixed dies. CONSTITUTION: In a component rolling machine equipped with a chute(61) for supplying a material(10) and a material supplying unit(63), the apparatus for preventing troubles of the component rolling machine comprises an operating lever inserting hole which is perpendicularly formed to the right side of a slide ram(20) driving a moving dies(21) so that the operating lever(36) is inserted into the operating lever inserting hole; a compression spring(33) which is fixed and inserted into the operating lever inserting hole; an operating lever(36) which is inserted into the operating lever inserting hole, and on which a rack gear is formed; a rotation shaft on which a pinion gear(41) engaged with the rack gear is formed; and a roller lever(35) which is equipped with a roller(34) formed in such a manner that one end of the roller(34) is fixed to the rotation shaft while the other end of the roller(34) is rolled along the inclined surface of an inclination cam(25), wherein the roller lever(35) is rotated by the inclined surface of the inclination cam(25) fixed to a frame so that the operating lever(36) is projected onto the lower surface of the moving dies(21), thereby pushing a defective material between moving dies(21) and fixed dies to the left side of the fixed dies.
Patent KR-20020076479-A (KR)
Title: Chemical mixing system and mixing method of washing apparatus
Inventor: KIM SI HONG
IPC: H01L21/304
Filed: 2001-03-28
Abstract: PURPOSE: An apparatus and a method for mixing chemicals in a cleaning equipment are provided to supplement cleaning chemicals in a cleaning process by measuring density of the cleaning chemicals. CONSTITUTION: An auxiliary container(2-1) is formed at an upper side of an outer circumference of a cleaning bath(2) in order to collect chemicals overflown from the cleaning bath(2). An injection nozzle is installed at a lower side of an inside of the cleaning bath(2). The injection nozzle is connected with the auxiliary bath(2-1) by a circulating line(9) in order to supply the chemicals to the cleaning bath(1). A densimeter(5) and a chemical circulation pump(7) are installed on the circulating line(9) in order to measure density of the chemicals and circulates the chemicals. Circulating line opening/shutting valves(6,8) are installed at a front and a rear portion of the chemical circulation pump(7). A level sensor(4) is installed in the cleaning bath(2). The first, the second, and the third supply lines(17,18,19) are connected with the cleaning bath(2). The first pump(10) and an integrating flow meter(11) are installed in the first supply line(17). The second pump(13) and a switching valve(14) are installed in the second supply line(18). The third pump(15) and a switching valve(16) are installed in the third supply line(19).
Patent KR-20020080187-A (KR)
Title: Digging apparatus for bulbous plants
Inventor: YUN TAE WOOK
IPC: A01D17/00
Filed: 2001-04-12
Abstract: PURPOSE: An apparatus for digging a bulbous plant is provided to continuously and rapidly dig and collect the bulbous plant under the ground by transferring the plant to a desired place regardless of an inclination angle of a conveyor. CONSTITUTION: The apparatus for digging a bulbous plant comprises: a pair of side frames(111); a scoop(121); first and second rotating shafts(125,127) installed inside the side frames; a plurality of sprocket wheels(128) rotatably coupled to the first and second rotating shafts; an endless conveyor(131) coupled to the sprocket wheels, which is inclined upward to transfer objects supplied from the scoop after removing soil from the objects; an object collecting device; a conveyor driving device; a plurality of anti-falling device(161); and an anti-falling device driving device.
Patent KR-20020082932-A (KR)
Title: Device and method for transfering a cup
Inventor: PARK CHUN SU
IPC: B65G49/00
Filed: 2001-04-24
Abstract: PURPOSE: A cup transfer apparatus and a method thereof are provided to increase the productivity by transferring cups in regular sequence through plural moving passages to a foreign matter detecting unit. CONSTITUTION: A cup transfer device is composed of a cup transfer pipe(100) transferring cups; a cup guide part(200) combined with the lower part of the cup transfer pipe; a base plate(300) having plural holes; an opening bar(400) combined with the base plate to transfer cups through holes to a foreign matter detecting unit; a first guide part(600) collecting cups from holes; a cup separating part(700) separating each cup for transferring; a second guide part(800) transferring cups from the first guide part to the cup separating part; and an elastic spring(900). The productivity is increased with transferring cups sequentially through multiple moving passages.
Patent KR-20020084608-A (KR)
Title: System for Managing Flow of Goods through Internet and Method therefor
Inventor: CHUNG MO
Filed: 2001-05-03
Abstract: PURPOSE: A system for managing a logistics through the Internet and a method thereof are provided to guide and manage a position of an article being moved in real time. CONSTITUTION: An article which is requested for a delivery is moved to a midway point of a destination and delivery information of the article is inputted. Firstly, a bar code attached on the article is read. In detail, a light scanned in a light scanning unit(31) of a reader scans a symbol of the bar code. Because reflectance of a bar and a space of the bar code symbol are different therefrom, a light-receiving unit(32) senses the amount of the light and generates an electric signal according to the amount thereof. A signal processing unit(33) amplifies an electric signal generated in the light-receiving unit(32) and creates a valid analogue signal through a signal process. A reading unit(42) performs a digitizing process of the analogue signal, converts the signal into a digital signal, and transmits information of the article through a bar code attached on the article to a host computer through a transmission unit(43). The host computer creates information related to a delivery of the article. Created delivery information of the article is transmitted to a server through the Internet.
Patent KR-20020085385-A (KR)
Title: Refrigerating cycle for refrigerator and method for controlling the same
Inventor: HWANG IN YEONG
IPC: F25D29/00
Filed: 2001-05-08
Abstract: PURPOSE: A refrigerating cycle for refrigerator and control method of the same are provided to reduce power consumption and to efficiently freeze or refrigerate food. CONSTITUTION: A refrigerating cycle includes a refrigerant inflow suppressing device placed on a passage to prevent high-temperature refrigerant of fixed pressure lower than discharge side pressure and higher than intake side pressure of a compressor(1) from flowing into a freezer compartment evaporator(5) or a refrigerator compartment evaporator(4) as the discharge side pressure and the intake side pressure are equilibrated while the compressor is stopped.
Patent KR-20020085969-A (KR)
Title: A non-aqueous electrolyte and a lithium secondary battery comprising the same
Inventor: BAEK MIN SEON
IPC: H01M10/052
Filed: 2001-05-10
Abstract: PURPOSE: Provided are a non-aqueous electrolyte comprising organic compound capable of inhibiting gas generation in cell owing to dissolution of organic solvent based on carbonate on early charging, and a lithium secondary cell which has not show thickness change between when charging at ambient temperature and when storing after charging. CONSTITUTION: The electrolyte comprises a lithium salt; a non-aqueous, organic solvent; and 0.1-1 wt%(based on the electrolyte) of compound of formula 1. In the formula 1, each of R1 to R3 independently represents primary, secondary, or tertiary alkyl group, alkenyl group or aryl group. The lithium salt is selected from the group consisting of lithium hexafluorophosphate(LiPF6), lithium tetrafluoroborate(LiBF4), lithium perchlorate(LiClO4), lithium trifluoromethanesulfonate(LiCF3SO3), lithium hexafluoroarsenate(LiAsF6), and a mixture thereof.
Patent KR-20020090268-A (KR)
Title: System and method of Computer remote control using a mobile phone
Inventor: KWON SUN SEONG
IPC: H04Q9/00
Filed: 2001-05-26
Abstract: PURPOSE: A system and a method for remotely controlling a computer using a mobile communication terminal are provided to execute a remote control command by setting a communication link between the mobile communication terminal and the computer through a base station, displaying a monitor image of the computer in the mobile communication terminal, and selecting the remote control command such as a file transmission and a program execution through the displayed monitor image. CONSTITUTION: A computer(100) has a remote control module(102) for scanning a monitor picture of the computer(100), transmitting the scanned monitor picture to a mobile communication terminal(200), and executing a remote control using a pixel value of an LCD(204) of the mobile communication terminal(200). The mobile communication terminal(200) has an image analyzing module(202) for displaying a part of a monitor image received in the LCD(204) on the basis of a set pointer and transmitting a pixel value selected by the pointer as a control command to the computer(100).
Patent KR-20020090473-A (KR)
Title: Fixed Data Service Method in Mobile Phone
Inventor: KANG SEOK HWAN
IPC: H04B7/26
Filed: 2001-05-28
Abstract: PURPOSE: A method of servicing fixed data of a mobile communication terminal is provided to register a fixed data service used in a fixed position without changing a position of a mobile terminal, in order not to perform handover while servicing the fixed data, thereby efficiently using network resources. CONSTITUTION: A BTS measures strength of an electric field of a data call signal received from a moving terminal(S21), and compares whether the measured signal strength is less than a preset critical value(S22). If so, the BTS requests a data service kind of the terminal(S23), and confirms whether the data service kind is a fixed data service(S24). If so, the BTS includes fixed subscriber information and a handover suppression signal in a channel alignment message for handover, and delivers the message to each candidate cell(S25). Each candidate cell suppresses channel alignment for handover according to the message(S26), and informs the terminal of a restriction, then cancels the service(S27). If the terminal uses a general data service, the BTS compares electric field strength measurements of the candidate cells to select a cell for handover(S28), and informs of a handover attempt(S29), then continues to use a data service by connecting a new handover path(S30).
Patent KR-20020090491-A (KR)
Inventor: YOO DONG JUN
IPC: H01L21/304
Filed: 2001-05-28
Abstract: PURPOSE: An apparatus for cleaning a semiconductor wafer is provided to prevent a defect of a wafer, by simply polishing the protruding upper end of a process cup so that the height of the protrusion is reduced. CONSTITUTION: A housing surrounds the outer of the apparatus for fabricating the semiconductor wafer(30). A vacuum chuck(10) makes the wafer settled in the center of the housing by using a vacuum pressure, capable of rotating. The process cup(20) in the bottom of the vacuum chuck guides the flow of deionized(DI) water. A DI water spray nozzle is installed in a side of the upper end of the housing. A brush comes in contact with the wafer, transferred from a side of the housing. The protrusion in the upper portion of the process cup adjacent to the bottom of the wafer settled in the vacuum chuck is polished so that the protrusion is reduced to a predetermined height.
Patent KR-20020091478-A (KR)
Title: System And Method For Intelligent Logistics Delivery Management Using VAS Server
Inventor: BAE GI GYO
Filed: 2001-05-30
Abstract: PURPOSE: A system and method for managing an intelligent logistics delivery using VAS(Voice Alerting System) server is provided to notify delivery information with respect to logistics to be delivered and a receiving method in case of delivery failure through a voice or an E-mail address in advance by receiving a telephone number or an E-mail address besides an address and a zip code of the receiver and constructing a database based on the telephone number or E-mail address. CONSTITUTION: Delivery information of a logistics and information with respect to a logistics receiving method in a delivery failure is automatically notified to a receiver(30) by interlocking a main server(10) with a VAS server(20) which is many local servers, or a customized type delivery service is supplied by receiving a wanted logistics delivery time from the receiver(30). The main server(10) collects receiver information with respect to a logistics to be delivered from a local delivery company adjacent to a sender and stores/manages the information in a database. The main server(10) receives the final delivery result of the logistics from a local delivery company adjacent to the receiver(30) and stores/manages the result in a database. The VAS server(20) is mounted in a local delivery company, receives receiver information with respect to the logistics to be delivered from the main server(10), and stores/manages the information in a user database. The VAS server(20) notifies logistics delivery information to the receiver(30) using the receiver information being managed in the user database and notifies the final delivery result of the corresponding logistics to the main server(10).