baber/WOPTO huggingface dataset:
Patent KR-20020014893-A (KR)
Title: Apparatus for retracting power cord in vacuum cleaner
Inventor: PARK CHANG DO
IPC: A47L9/26
Filed: 2000-08-19
Abstract: PURPOSE: A wire leading machine for a vacuum cleaner is provided to smoothly lead a wire by tightly contacting the wire with a subsidiary rotor in an improved structure. CONSTITUTION: To lead a wire in a vacuum cleaner, a user pushes a leading push button to release the combination between an operating lever and a cord reel. Then, the cord reel is rotated and the wire is wound on the cord reel. Due to the rotating force of the cord reel, centrifugal force is generated and the wire is upwardly led in a hole(1a) of a cleaner body(1). Thus, the wire is continually contacted with a subsidiary rotor(50) and the subsidiary rotor is rotated with the wire. Frictional force is generated between the wire and the subsidiary rotor so that the leading speed of the wire is reduced and the wire is wound on the cord reel without eccentricity. Further, when the wire is almost wound, hit by a plug(3a) is buffered.
Patent KR-20020015910-A (KR)
Title: Method for administering and constructing virtual-real flowering plants world
Inventor: LEE HYUN YUN
IPC: G06Q50/10
Filed: 2000-08-23
Abstract: PURPOSE: A method for making and the operating the virtual-reality flower world is provided to make and operate the virtual-reality flower world by internet and the other types of the communication network. CONSTITUTION: First step is to build a database which will hold the information of the member, cyber money, seed, environment, soil, material, cultivation, and other related information that has to do with the flowers(S21). Next, the virtual-reality flower world system is to be constructed which is to be linked to the information database(S22). The system is to acquire the information which the customer and the supplier need to cultivate the flowers, have the flowers exhibited which the customer is interested(S23).
Patent KR-20010035004-A (KR)
Title: Electronic tender system and method used internet
Inventor: CHO KWANG HYUN
Filed: 2000-08-24
Abstract: PURPOSE: A system and a method for an electronic bid on the internet is provided to simplify and standardize a business and reduce a cost for performing the business by performing an electronic bid and a document bid simultaneously in an electronic commercial transaction. CONSTITUTION: A company to be participated to an electronic bid goes through a precedence registration process for performing an electronic bid to an institution through the internet(S10). The company submits an electronic bid application form to the institution(S20). An ordering department of the company calculates the prime cost of a commodity or a service to be bidden through a prime cost calculating system(S30). Bid information of the commodity or the service is transmitted to a prime cost verifying system, and verifies the prime cost with respect to the commodity or the service(S40). The commodity or the service is notified on the corresponding web server(S50). The company shows a public bid notification and logins using an ID received in applying an electronic bid through a bid computer of the company(S60). The company submits an electronic bid participating application form and a bid after identifying the public bid notification with respect to a service to be bidden(S70). A registered electronic bid participating application form and a bid are stored in a bid database, and a receipt paper is issued to the company(S80). Non-electronic bid participating application form and bid are stored in a bid database also(S90). A public bid notification with respect to proper companies is created and notified on the web server by endowing scores in accordance with bid cost(S100). A successful bidder is selected by adding the bid cost and the cost of a construction results and managing state of the proper companies, and the successful bidder is notified on the web server(S110). Unsuccessful bidders receive bid guaranty money(S120).
Patent KR-20020017458-A (KR)
Title: Water level sensing apparatus of a dehumidifier
Inventor: SUL DONG HEON
IPC: F24F3/14
Filed: 2000-08-30
Abstract: PURPOSE: A water level detector of water tank for dehumidifier is provided to detect full water level more accurately and make a full water level checking sensor installable on a position lower than full water level. CONSTITUTION: A water tank(57) is formed so that an upper surface thereof is open and has a box type float(70), whose upper part is open, installed rotatably by water level. A full water level checking sensor(80) is installed on a barrier(59) so that a terminal thereof contacts with or separates from a contacting lever part of the box type float when the box type float rotates to detect full water condition of the water tank.
Patent KR-20020024438-A (KR)
Title: Device and method for stabilizing for in base transceiver station system using temperature compensation circuit
Inventor: KIM SE YEON
IPC: H04B1/60
Filed: 2000-09-25
Abstract: PURPOSE: A stabilizing device using a temperature compensation device of a base station system is provided to make a rectifier flexibly control a battery charging voltage according to a peripheral temperature of a battery, so as to prevent the battery from being overcharged as well as charge delay. CONSTITUTION: An AC/DC converter(210) of a rectifier inputs an AC power from a power unit(100), and firstly converts the AC power into a DC power to output the DC power, then outputs a driving voltage and a battery charging voltage. A DC/DC converter(220) inputs the firstly-converted DC power to convert the DC power into many DC powers necessary for a base station system, and outputs the DC powers to all sub blocks of the base station system. A temperature compensator(240) inputs temperature information around a battery(300), and inputs the battery charging voltage to change the charging voltage according to the temperature information, then outputs the changed charging voltage to the battery(300). If a state of the battery charging voltage is out of a set specification range, the temperature compensator(240) outputs an alarm signal. A communication module(230) receives the alarm signal and transmits the alarm signal. A display(400) inputs the alarm signal and displays an emergency to an operator. A temperature sensor(500) attached to the outside of the battery(300) measures a peripheral temperature of the battery(300), and outputs a result to the temperature compensator(240).
Patent KR-20020025421-A (KR)
Title: Anticancer agent composition containing decoy oligonucleotides which bind to nuclear factors for YB-1 gene
Inventor: AHN BONG WHAN
IPC: C07H21/04
Filed: 2000-09-29
Abstract: PURPOSE: Provided is a composition of anticancer agent containing decoy oligonucleotides which bind to transcriptional factors of YB-1 gene. The oligonucleotides selectively suppress the growth of cancer cells without affecting normal cells. CONSTITUTION: Oligonucleotides inhibit the expression of YB-1 which is a cell growth inducing gene by binding to transcriptional factors of YB-1 gene. They are as follows: a single stranded decoy oligonucleotide having a nucleotide sequence of SEQ ID NO:1; a single stranded decoy oligonucleotide having a nucelotide sequence of SEQ ID NO:2; and a double stranded decoy oligonucleotide consisting of each single strand of SEQ ID NO:1 and SEQ ID NO:2.
Patent KR-20020025487-A (KR)
Title: method for opening metal pad in flip chip
Inventor: JANG WON GAP
IPC: H01L21/60
Filed: 2000-09-29
Abstract: PURPOSE: A method for exposing a metal pad of a flip chip is provided to prevent oxidation of a metal pad by forming a metal pad exposure portion of a flip chip. CONSTITUTION: An interlayer dielectric(40) is formed on an upper portion of a flip chip. A metal pad(42) having a thickness of 4000 to 12000 angstrom is formed within the interlayer dielectric(40). The metal pad(42) can be formed with aluminium, cooper, or alloy of the aluminium and the cooper. The first protection layer(44) having the thickness of 4000 angstrom and the second protection layer(46) having the thickness of 5000 are formed sequentially on an upper face of the metal pad(42) and an upper face of the interlayer dielectric(40). A PE-TEOS is used as the first protection layer(44). A PE-SiN is used as the second protection layer(46). The third protection layer(48) having the thickness of 4000 angstrom is formed on an upper face of the second protection layer(46).
Patent KR-20020028075-A (KR)
Title: Apparatus for providing money transfer service using web mail and method therefor
Inventor: LEE HAE JIN
Filed: 2000-10-06
Abstract: PURPOSE: A device and a method for providing a remit service between individuals using a web mail are provided to appoint a partner to transfer by using an e-mail address widely used on the web. CONSTITUTION: The device comprises a money mail transceiver(12) receiving a first money mail including an e-mail address of receiver, a transfer amount and the payment information of sender from the sender, transmitting a confirmation mail to the sender in case that the payment approval result from a payment approval requesting part is regular, and transmitting a second money mail confirming the transfer to the sender, a payment approval request part(14) making a payment as much as the transfer amount by transmitting the server payment information including the payment information of sender, transfer amount and an accounting number of server manager to a payment gateway(50) and receiving the information of payment approval result from the payment gateway, a withdrawal request receiving part(18) receiving a withdrawal request information to withdraw the transfer amount to the account of receiver from the receiver, and an account transfer request part(20) outputting the account transfer request information to account transfer the transfer amount from the manager account to the receiver account.
Patent KR-20020027945-A (KR)
Title: Ceramic end tap for the submerqed arc welding and welding method therewith
Inventor: JEONG MOO SOO
IPC: B23K9/00
Filed: 2000-10-06
Abstract: PURPOSE: A ceramic end tap for submerged arc welding is provided which simply separates the ceramic end tap after performing automatic welding by fixing a ceramic end tap and filling metal powder from a groove between welding base metals to an inclined valley of the ceramic end tap, and a method for welding the same is provided. CONSTITUTION: The ceramic end tap for submerged arc welding is made by deeply forming an inclined valley(11) laterally from the middle part of the front of one plane side of a ceramic rectangular parallelepiped to about 2/3 length of the other side. The method for welding the ceramic end tap for submerged arc welding comprises the processes of fixing an end tap(10) which is made by deeply forming an inclined valley(11) laterally from the middle part of the front of one plane side of a ceramic rectangular parallelepiped to about 2/3 length of the other side onto the outer surface of an end of a groove(3) between both side welding base metals(1,2) using a magnet(4a) of a fixing jig(4) so that the inner surface of the inclined valley conforms to the bottom surface of the inclined valley; and filling metal powder which is filled to 1/2 to 2/3 of a total length of the groove(3) between both side welding base metals(1,2) to the inclined valley(11) of the ceramic end tap(10) so that an electric current is conducted between the welding base metals and the ceramic end tap.
Patent KR-20020028609-A (KR)
Title: Apparatus and method for managing connection-information in line interface system
Inventor: KANG SEON MU
IPC: H04L12/28
Filed: 2000-10-11
Abstract: PURPOSE: An apparatus for managing connection information in a line interface system and a method thereof are provided to switch IP packets having an FEC(Forwarding Equivalence Class) using an identical label by preventing cell interleaving using a VC(Virtual Channel) merging function. CONSTITUTION: An apparatus for managing connection information in a line interface system is comprised of an ATM layer processing part(21), a received cell processing part(22), a header conversion part(23), a transmitting cell processing part(24), and an ATM cell transmitting part(25). The ATM layer processing part(21) receives an internal switch connection identifier contained in the HEC(Header Error Control) area of each ATM cell, converts it into a before-merging VPI/VCI value, and outputs the ATM cell. The received cell processing part(22) assembles the ATM cells transferred from the ATM layer processing part(21) into an IP packet according to VPI/VCI values and attaches a receiving channel identifier to the packet header. The header conversion part(23) converts cell packets having an FEC using an identical FEC identifier. The transmitting cell processing part(24) assembles the IP packets transferred from the header conversion part(23) into an AAL-5(ATM Adaptation Layer-5) frame, and then segments it into ATM cells again. The ATM cell transmitting part(25) transmits each ATM cell, received through the transmitting cell processing part(24), to a physical link.
Patent KR-20020029837-A (KR)
Title: Method for manufacturing main frame of frame assembly in flat-type CRT
Inventor: KIM SANG GI
IPC: H01J29/07
Filed: 2000-10-14
Abstract: PURPOSE: A method for fabricating a main frame of a frame assembly for flat cathode ray tube is provided to prevent a lowering phenomenon of measuring accuracy due to thermal deformation of a main frame forming a frame assembly with a sub-frame and reduce a processing time and a processing cost. CONSTITUTION: A raw material is prepared and the prepared raw material is cut according a predetermined size. A bending process is performed to form a sectional portion of the cut material as a triangular shape. A main frame(7a) is completed by connecting an end portion of an oblique plane(700) formed by the bending process with a column plane(701). The main frame(7a) is formed with the oblique plane(700), the column plane(701), and a row plane(702). An interval between two connection points of the main frame(7a) is 20mm<=D<=150mm.
Patent KR-20020030631-A (KR)
Title: Dust cover for manual transmission
Inventor: LEE SEONG GYU
IPC: F16H57/029
Filed: 2000-10-19
Abstract: PURPOSE: A structure of a dust cover of a manual transmission is provided to induce the air flow generated in case of the rotation of the dust cover to the outside for blocking the impurities with respect to an oil seal, thereby preventing the damage of the oil seal. CONSTITUTION: A structure of a dust cover(14) of a manual transmission includes an impurity introduction preventing element on an inner surface for inducing the air flow toward the outside of the dust cover when the dust cover rotates, thereby preventing the impurities from introducing into an oil seal, wherein the impurity introduction preventing element is composed of a plurality of blades(16) integrally formed on inner periphery of the dust cover.
Patent KR-20010051221-A (KR)
Inventor: KOBAYASHI KYOKO
IPC: B60J10/00
Filed: 2000-10-24
Abstract: PURPOSE: An olefin-based thermoplastic elastomer laminate and a gasket for construction are provided, to improve the abrasion resistance, the durability, the sliding property and the rubber elasticity. CONSTITUTION: The olefin-based thermoplastic elastomer laminate comprises a base layer which is made of an olefin-based thermoplastic elastomer composition; and a surface layer which is made of a super high molecular weight polyolefin composition with an intrinsic viscosity of 3.5-8.3 dl/g in decalin at a temperature of 135 deg.C. The olefin-based thermoplastic elastomer composition is such that it satisfies the condition of 9 <= Y-0.43X <= 27 (wherein X is a JIS A hardness and Y is a compression permanent deformation based on the JIS K6301), the tensile strength is 5-30 MPa based on the JIS K6301, and the permanent elongation is less than 18% based on the JIS K6301. Preferably the olefin-based thermoplastic elastomer composition comprises 5-60 wt% of a polyethylene resin; and 40-95 wt% of an ethylene-α-olefin copolymer with a Mooney viscosity of 90-250 (at 100 deg.C) and an ethylene content of 70-95 mol%.
Patent KR-20020034665-A (KR)
Inventor: KIM HYEON JIN
IPC: G06F3/02
Filed: 2000-11-03
Abstract: PURPOSE: A split type portable keyboard is provided to apply a keyboard to portable communication equipments and office equipments such as a PDA(Personal Digital Assistant) and a cellular phone and to make carry along convenient. CONSTITUTION: The keyboard comprises the first keyboard unit(100) constituted of many keys, the first circuit unit combined with the keys, the second keyboard unit(200) constituted of many keys, the second circuit unit combined to the keys of the second keyboard unit, the second keyboard unit electrically connected with the second circuit unit and combined with the connecting recess of the first keyboard unit, and a connector(300) installed in the first keyboard unit or the second keyboard unit. The connector has an input terminal and an output terminal. The input terminal is connected to the first and the second circuit units, while the input terminal is connected to an external office equipment or a communication equipment. The connector transmits the signal inputted from the first keyboard unit or the second keyboard unit to the external office equipment or the communication equipment needing a keyboard.
Patent KR-20020034774-A (KR)
Title: Opening and shutting method of a charnel house's cover and a hydraulic jack making use of this
Inventor: KIM SUK JA
IPC: B66F3/24
Filed: 2000-11-03
Abstract: PURPOSE: A method for opening or closing an upper plate of a charnel house with a hydraulic jack is provided to reduce a cost by conveniently opening or closing the charnel tomb. CONSTITUTION: A jack for opening or closing an upper plate of a charnel house comprises an auxiliary piece(14) attached to an upper portion of a fixing piece(13) by being formed on a hydraulic jack(1); a fixing protrusion(15) extended outside of a body(11) by being mounted on the auxiliary piece; a lever vertically moving the fixing piece and the auxiliary piece; and a bed(12). Plural rolling metals arranged with a line while lifting an upper plate by inserting the hydraulic jack. An auxiliary plate(17) is attached to a lower portion of the bed to improve safety. Thereby, the jack for opening or closing the upper plate of the charnel house to reduces a cost by conveniently opening or closing the charnel tomb.
Patent KR-20020035306-A (KR)
Title: A PROCESS FOR PREPARING GILDING METAL PLATES OF Ni-P ALLOY FOR ENVIRONMENTAL PROTECTION
Inventor: LEE JONG SUNG
IPC: C25D5/40
Filed: 2000-11-06
Abstract: PURPOSE: A plating solution for use in the manufacture of Ni-P alloy steel strip with no use of electric power is provided, which chemically activates the surface of steel strips to be plated with the aid of a catalyst, leading to the deposition of an alloy layer of Ni and P onto strips. CONSTITUTION: The process includes the steps of dissolution of a certain amount of nickel sulfate hydrate(NiSO4·6H2O) in water and then adding a certain amount of citric acid hydrate(C6H5O7·H2O), sodium acetate(NaC2H3O2), and lactic acid(C3H6O3) thereto, followed by stirring; dissolving a certain amount of sodium hypophosphite(NaH2PO2·H2O) in water, followed by mixing with the solution prepared in the 1st step while adjusting pH with acids.
Patent KR-20020040958-A (KR)
Title: Method for Providing Advertisement Corresponding User's Taste in the Internet
Inventor: KIM TAE HUN
Filed: 2000-11-25
Abstract: PURPOSE: A method for supplying customized advertisement on the Internet is provided to recognize a characteristic of a user by constructing an effective user management database and to suggest customized advertisement supplying method adapted to the characteristic and an intention of the user by providing various kinds of advertisement forms in advance. CONSTITUTION: A user inputs a URL(Uniform Resource Locator) of a homepage for connecting to the homepage supplying an advertisement(S700). A user certification procedure is processed(S701). A CGI module extracts a user ID in a user management database(S702). The user management database extracts necessary information as user characteristic information and personal information(S703), and analyzes the user characteristic information and displays a commodity advertisement adapted to the user in the homepage. If the user selects one out of the displayed commodities(S704), a selected commodity list is appended in a commodity list database(S705). If the selected commodity is stored in the commodity list database in advance, a commodity priority order data are updated. A menu for selecting a service kind with respect to an advertisement at selecting a commodity is provided(S706). If the user selects an advertisement transmission through an E-mail(S707), the user inputs an E-mail address and a transmission time(S708). If the user selects a moving picture advertisement, data corresponded to a user-selected commodity out of moving picture data stored in a moving picture advertising unit are called and displayed on a user web browser(S710).
Patent KR-20020041610-A (KR)
Inventor: CHOI HONG GI
IPC: H01Q5/00
Filed: 2000-11-28
Abstract: PURPOSE: A multi-band omni antenna in a wireless communication system is provided to reduce the cost for installing antennas by providing various frequency band of wireless communication service. CONSTITUTION: A high-frequency monopole device(12) resonates a high-frequency signal inputted through a connector(11). A low-frequency monopole device, which resonates a low-frequency signal of lower-frequency band lower than the high frequency signal, is inserted into the inner of the high-frequency monopole device(12) and fixed to the connector(11) as one unit integrated with the high-frequency monopole device(12). A reflective plate(14) reflects signals from the high-frequency and the low-frequency monopole devices(12,13), generates an image current, makes a radiating pattern which is the same as a dipole antenna, and radiates the low-frequency signal and the high-frequency signal to free space.
Patent KR-20010052044-A (KR)
Inventor: TSUZI DEDORU
IPC: H01J37/28
Filed: 2000-11-30
Abstract: PURPOSE: A method for inspecting a semiconductor device is provided to select the inline of a wafer and to optimize the quantity of the wafers supplied to a manufacturing apparatus, by using a variation from a statistic value or reference value of a distribution so that the quality of a contact hole is decided. CONSTITUTION: Electron beams having the same shape are sequentially irradiated to a plurality of measurement positions on a sample so that the current flowing on the sample is measured. The position of each measurement and the current measured in the measurement position are memorized. The memorized current and the measurement position are interpreted to display the current and the physical quantity induced from the current on the secondary plane, as a function of the measurement position.