baber/WOPTO huggingface dataset:
Patent KR-20020057454-A (KR)
Inventor: AN JEONG MAN
IPC: G06Q30/06
Filed: 2001-01-05
Abstract: PURPOSE: An apparatus and a method for extending business profits are provided to increase business profits of a gas station by efficiently using an idle land of the gas station necessary to be extended. CONSTITUTION: Terminals(103, 104) are connected with an input unit(205) and an interface unit(204) capable of outputting contents inputted. The terminals(103) form an operation system(202) connected to output terminals of the interface unit(204) and an Internet protocol unit(203) operated by the operation system(202). The terminals(103) are operated by the operation system(200). In addition, the terminals(103) are equipped with a browser(201) capable of connecting to the Internet by the Internet protocol unit(203). The browser(201) is used for searching hyper media documents. The terminals(103) are equipped with a connection unit(206) and an output unit(207). A server(101) is equipped with a connection unit(211), an interface unit(212), an operation system(213), an Internet protocol unit(214), and a WWW server(216). The interface unit(212) outputs contents inputted to a relevant device. The server(101) is operated by the operation system(213). The WWW server(216) transmits data requested from the browser(201). A CGI program unit(218) is connected between the WWW server(216) and a database management unit(215) in the server(101).
Patent KR-20020060916-A (KR)
Title: Safety device of lifter for building
Inventor: JUNGH IN SOOK
IPC: B66B5/22
Filed: 2001-01-13
Abstract: PURPOSE: A safety apparatus for a building lift is provided to prevent a safety accident by stopping the lift when the lift, which carries materials from an upper floor to a lower floor of a high building, is fallen. CONSTITUTION: A flame work includes a cylindrical posts(101). The posts(101) are vertically installed at a ground base in order to carry all sorts of materials. A lift is elevatingly installed at the post(101). A rack is vertically installed at a ground base in a parallel with the post(101). A pinion is engaged to rack. A base plate(4) is mounted on an upper end of the lift. A shaft supporting flame(400) is mounted on the base plate(4). A guiding shaft(8) is passed through and installed at the shaft supporting flame(400). A guiding roller(80) rotates and moves along to the post(101). A clutching device is mounted on the guiding shaft(8). The clutching device clutches the lift as a centrifugal force when the lift is emergently fallen. A centrifugal pendulum fixture(900) is fixed on the guiding shaft(8).
Patent KR-20020061128-A (KR)
Title: Method for manufacturing of cupric sulfate
Inventor: MOON SANG WOO
IPC: C01G3/10
Filed: 2001-01-16
Abstract: PURPOSE: Provided is a preparation method of cupric sulfate(CuSO4H2O) by reacting cupric sulfate solution with mixed solvent of methyl alcohol and toluene, The method recycles methyl alcohol and toluene, resulting in decrease in production cost. CONSTITUTION: Cupric sulfate(CuSO4H2O) is prepared by mixing aqueous CuSO4 solution(>=60%), which is obtained from adding H2SO4 and H2O to CuO and CuCO3, with mixed solvent of methyl alcohol and toluene(>=50wt.%) in a ratio of 1:1, followed by dehydrating and vacuum drying. Methyl alcohol and toluene are recovered.
Patent KR-20010076297-A (KR)
Title: Polisher and ground paper for polishers
Inventor: UENO MAKOTO
IPC: B24D15/04
Filed: 2001-01-17
Abstract: PURPOSE: To provide a grinding tool capable of grinding a repair surface into a plane with simple operation in a short time, and restraining abrasive paper from being excessively worn locally. CONSTITUTION: This grinding tool includes a base for retaining a grinding material on a surface facing the repair surface, a retaining plate disposed in parallel with the base at a prescribed interval, and an elastic member disposed between the base and the retaining plate, wherein the base has a first faceplate fixed to the retaining plate at a prescribed interval and a second faceplate which is connected to the edge of the first faceplate and rotates about a connecting line with the first faceplate as its axis, and the second faceplate has a structure rotatable freely within a predetermined movable range in such a direction as to approach the retaining plate from a position where the second face plate is the same plane as the first faceplate.
Patent KR-20010082103-A (KR)
Inventor: AOKI TETSUYA
IPC: F16K11/074
Filed: 2001-02-09
Abstract: PURPOSE: A four-way selector valve is provided to improve easiness and quickness in changing-over action of refrigerant passage as well as reliability of a selector valve, to simplify the constitution of a selector valve, and to reduce product cost. CONSTITUTION: The four-way selector valve(100) is composed of a motor part(10) comprising a stator(20) and a rotor(40), a case(30), and a body part(50) comprising a main valve(70) and a valve seat(80) arranged in a valve chamber(73) in the case. The valve seat is provided with an intake pressure communicating hole(82) and a discharging pressure communicating hole(83) respectively communicating with the intake pressure side and discharge pressure side of a compressor, and two communicating holes respectively communicating with indoor and outdoor heat exchangers. The main valve is provided with a communicating part(74) selectively communicating with the intake pressure communicating hole and two communicating holes, and an equalizing hole(77) communicating the communicating part with the valve chamber. A rotor sleeve(41) constituting the rotor is provided with an auxiliary valve(61) moving pressure through opening/closing of the equalizing hole, and an actuating pin(64) to move the position of the main valve. The auxiliary valve is rotated on the main valve by the rotation of the rotor of the motor part, and the main valve is slid on the valve seat through the actuating pin.
Patent KR-20020066150-A (KR)
Inventor: YOON HO JUN
IPC: H01L21/027
Filed: 2001-02-09
Abstract: PURPOSE: An apparatus for supporting a mask is provided to make any operator easily inspect a scratch on a mask without twisting his/her wrist and inclining the mask, and to simply inspect the plane surface and bottom surface of the mask by freely rotating forward and backward. CONSTITUTION: A base frame(20) has a pair of sidewalls(21). Both ends of an upper frame(10) are inserted into the pair of sidewalls of the base frame, capable of rotating. A free end part of a pair of axial units penetrate the sidewalls and protrudes to the outside. A mask to inspect is placed on the upper frame so that the upper frame is supported while being capable of rotating regarding the base frame. A mask fixing unit fixes the position of the mask placed on the upper frame. A rotating handle(70) is inserted and coupled to at least one axial unit of the axial units of the upper frame. The rotating handle is rotated so that the upper frame rotates regarding to the base frame while the center axial line of the axial unit is used as a rotation center.
Patent KR-20020066540-A (KR)
Title: refrigerating system using a phase change material
Inventor: KIM BUM SOO
IPC: F28D20/02
Filed: 2001-02-12
Abstract: PURPOSE: A refrigerating system using a phase change material is provided to improve cooling efficiency. CONSTITUTION: A phase change material of inorganic hydrate series whose storage capacity per unit volume is large is used as phase change material(11,21) stored in a storage device(1) and a refrigerating device(2), respectively, and a heat exchanger(22) is installed to the refrigerating device so that the phase change material in the storage device is cooled down at predetermined temperature and circulated in the heat exchanger of the refrigerating device with an interposed connecting device(3) needed so as to cool down the phase change material in the refrigerating device by heat exchange.
Patent KR-20020067846-A (KR)
Title: Cutting device and method for loop formation on the ring-type knitting machine
Inventor: CHO BEOM GU
IPC: D04B15/32
Filed: 2001-02-19
Abstract: PURPOSE: A loop knitting device of a circular knitting machine and a knitting method thereof are provided which make it possible to knit on high density, have high value added by not showing pile yarn on the bottom. CONSTITUTION: The loop knitting device of the circular knitting machine is comprised of: the first, the second and the third upper cam plates(30) containing plural descent guide cams(32) and an elevating fixed cam(31) guiding knitting needles(10,20) having a common butt(11) in order; a pair of elevating selected cams(35) guiding selected height of a control butt in at least two of the knitting needles; a knitting needle horizontal guiding cam plate(37) installed between the first, the second and the third upper cam plates; a lower cam plate(40) constituting a guiding cam group(41) in order corresponding to a position of the elevating selected cams(35); a cutter leading cam(42) installed regularly between the guiding cam group(41) and corresponding to the knitting needle horizontal guiding cam plate(37); and plural guiding cams(38) controlling fall and shake of the knitting needle.
Patent KR-20010094963-A (KR)
Title: Fuel tank mounting structure for scooter typed vehicle
Inventor: NAKAGAWA MITSUO
IPC: B62J35/00
Filed: 2001-03-09
Abstract: PURPOSE: To increase the degree of design freedom on the shape of a fuel tank compared with a conventional method of forming a flange at the fuel tank and screw-fastening the flange to a floor part frame, and to reduce the manufacturing cost of the fuel tank while facilitating the assembly of the fuel tank to the floor part frame by dispensing with the formation of the flange at the fuel tank and a fastening process such as screw-fastening. CONSTITUTION: Left and right frame shelves 52 and 53 extending onto the center side of a vehicle body are formed at the lower parts of left and right side members 32 and 33. The fuel tank 21 is placed on the left and right frame shelves 52 and 53 through left and right cushion seats 54 and 55, and the fuel tank 21 is held down by a step floor 43.
Patent KR-20020072830-A (KR)
Title: Automatic Extinction Device in oiling
Inventor: KIM YUN GUK
IPC: F23N5/24
Filed: 2001-03-13
Abstract: PURPOSE: An auto-extinguishing apparatus on filling fuel is provided to prevent the safety accident such as a fire caused by filling fuel in a stove at the combustion state. CONSTITUTION: An auto-extinguishing apparatus on filling fuel is composed of a bracket(10) attached at the front side of the main body(A), an elongated hole(31) formed at one end to pivot with a hinge pin(20) at the bracket(10), an extinguishing lever(30) on which a pressing plate(32) is curved to press a cartridge tank, a tension spring(40) connected with the extinguishing lever(30) and the bracket(10) to lift the pressing plate(32) side by rotating the extinguishing lever(30) on the separation of the cartridge tank, and a connecting ring(50) connected with the elongated hole(31) and the extinguishing plate(6) to terminate the fuel by operating the extinguishing plate(6) independently on the separation of the cartridge tank.
Patent KR-20020072916-A (KR)
Title: Etcher of semiconductor device
Inventor: CHOI DONG GU
IPC: H01L21/3065
Filed: 2001-03-13
Abstract: PURPOSE: An etch apparatus of a semiconductor device is provided to prevent contamination of a wafer due to metallic contaminants by forming a gas pipe arrangement including Fe or Ni of a low ratio when CO gas is used in the etch apparatus. CONSTITUTION: An etch apparatus is formed with a gas bottle(30), a gas valve(31), a gas pipe(32), a gasket(33), and a chamber(14). The gas bottle(30) is formed by aluminium. The gas valve(31) is formed by brass. The gas pipe(32) and the gasket(33) are formed by stainless steal. Plasma is formed by transmitting a mixed gas from the gas bottle(30) to the chamber(14) through the gas valve(31), the gas pipe(32), and the gasket(33). A wafer loaded on a chuck is etched according to a desired pattern by using the plasma.
Patent KR-20020074275-A (KR)
Title: Cosmetics containing bamboo sap
Inventor: CHO JUN HWAN
IPC: A61K8/97
Filed: 2001-03-19
Abstract: PURPOSE: A cosmetic composition containing bamboo sap safe to human body and excellent in a skin moisturizing effect and feeling in use as a main material is provided which is stable, does not exhibit side effects such as irritation, and gives an excellent cosmetic effect. CONSTITUTION: This skin cosmetic composition contains 0.1 to 99% by weight of bamboo sap based on the total weight of the composition, and is formulated into one selected from the group consisting of a skin toner, lotion, nourishing cream, massage cream, pack, essence, body lotion, cleansing water, cleaning foam and face mist.
Patent KR-20020075561-A (KR)
Title: Network management system
Inventor: KIM WON YEONG
IPC: G06F15/16
Filed: 2001-03-26
Abstract: PURPOSE: A network management system is provided to manage the network state regardless of places and models by adding the function of a web server to the NMS(Network Management System) and by applying the minimization algorithm of configuration setup and database query of a web server. CONSTITUTION: A local area network is connected with a host(31) and many clients(32A-32N) through a network. A web NMS(33) is built on the network. Thus, all NMS functions are performed on the web. A command interface transmits action commands to each client. A real-time message interface is periodically refreshed with the status information by each client. A watchdog is for compensating the loss of UDP(User Datagram Protocol) data of the real-time message interface. A status table server is a data reference table managed in the web NMS. A DBS performs data interface between an apache web server and a database. An Apache web server(33A) provides a web environment. A CGI(Computer Graphics Interface) runs the commands of the apache web server.
Patent KR-20020077748-A (KR)
Title: Method for inquiring mileage and applying thank-you gift using automatic teller machine
Inventor: KIM CHANG HAK
Filed: 2001-04-03
Abstract: PURPOSE: A milage reference and gift request service method is provided to enable a customer to refer to a point or a milage accumulated according as the customer purchases a commodity or a service, and to request a gift according to the accumulated point or milage on an automatic data terminal, for example, a kiosk, a cash dispenser or an ATM(Automatic Teller Machine). CONSTITUTION: The method comprises steps of a customer selecting a milage provider, for example, a department store, a restaurant or a credit card company, and referring to a server for an accumulated milage at an automatic data terminal, the server transmitting a milage reference request to the selected milage provider and making the milage provider transmit the accumulated milage data to the automatic data terminal, the server offering a gift list according to the accumulated milage and enabling the customer to request a gift, the server issuing a gift certificate at the automatic data terminal if the requested gift is an item which the customer can exchange with the gift certificate or the server printing a specification of the requested gift at the automatic data terminal.
Patent KR-20010078836-A (KR)
Title: APPARATUS FOR MEASURING POWER AND S/N RATIO OF PORTABLE TRS(Trunked Radio System)
Inventor: HAN NAM HYE
IPC: H04B17/00
Filed: 2001-04-14
Abstract: PURPOSE: An apparatus for measuring power and a receiving channel S/N ratio in a portable TRS is provided to measure the S/N ratio of a signal by measuring receiving power for each channel antenna in a TRS and the transmitting power of a transmitter, measuring the power of a transmitting reflected wave generated by the mismatching of antennas, and measuring the power of a receiving channel and the guardband power of the receiving channel. CONSTITUTION: An apparatus for measuring power and a receiving channel S/N ratio in a portable TRS consists of a transmitting power measurement part(102), a power splitter(103), a receiving power measurement part(104), a receiving channel guardband power measurement part(105), a transmitting reflected wave power measurement part(106), and a control part(108). The transmitting power measurement part(102) measures the transmitting power of a transmitter passed through an antenna(100) and a coupler. The power splitter(103) distributes the receiving power passed through the antenna and the coupler. The receiving power measurement part(104) measures the receiving power distributed from the power splitter. The receiving channel guardband power measurement part(105) measures the receiving channel guardband power distributed from the power splitter(103). The transmitting reflected wave power measurement part(106) measures the transmitting power distributed from the power splitter(103) and reflected from the antenna. The control part(108) compares the power measured at the receiving power measurement part(104) with the power measured at the receiving channel guardband power measurement part(105) and displays a receiving channel S/N ratio on an LCD(109).
Patent KR-20010074294-A (KR)
Title: Intelligent SMS Management System
Inventor: LEE TAE SOO
Filed: 2001-05-04
Abstract: PURPOSE: A system for managing an intelligence single message is provided to offer an intelligence single message to a user through a personal mobile phone on the Internet by supplying a single message to a receiver and a client for the client to sense the contents of the single message. CONSTITUTION: A user inputs data on the Internet, and a client DB is constructed. A conditional client and receiver data are searched in the client DB simultaneously. The extracted data are routed to an SMS server. The SMS server routes the extracted data to the client, the receiver, and a mobile communication company. The mobile communication company transmits the extracted data to mobile telephones of the client and the receiver.
Patent KR-20020085296-A (KR)
Inventor: KIM GI SANG
IPC: H01L21/68
Filed: 2001-05-07
Abstract: PURPOSE: A wafer cassette and an apparatus for opening a door of a wafer cassette are provided to minimize errors of the door of the wafer cassette in an opening process. CONSTITUTION: A plurality of slits is formed at both sides of a wafer cassette. A wafer loading portion(20) is located at the slits in order to load a plurality of wafers. A door portion(22) is connected with the wafer loading portion(20). The door portion(22) opens a front face of the wafer loading portion(20). The door portion(22) is formed with the first body(24a) and the second body(24b). A center portion of the front face of the loading portion(20) is contacted with one side of the first and the second bodies(24a,24b). The front face of the loading portion(20) is opened by turning both sides of the first and the second bodies(24a,24b). A connection portion(26) is used for connecting upper portions of the first and the second bodies(24a,24b) with an upper face and a lower face of the loading portion(20). A guide(28) is combined with the connection portion(26).
Patent KR-20020085594-A (KR)
Title: Method for n - d shift controlling of a high speed traveling of automatic transmission in vehicle
Inventor: LEE HUI YONG
IPC: F16H61/00
Filed: 2001-05-09
Abstract: PURPOSE: A control method of shifting from N-range to D-range for an automatic transmission of a vehicle is provided to improve shift quality and responsiveness by controlling the feedback duty from starting shifting to finishing synchronized shifting during traveling at high speed. CONSTITUTION: A transmission control unit controls shifting by receiving information from a travel state detecting unit for traveling at high speed(S100), and detects shifting from D-range to N-range(S110). An open loop duty control signal is output to a driving unit in shifting from D-range to N-range(S120). The transmission control unit detects satisfaction of the first condition, and compares turbine RPM(Revolution Per Minute) with target turbine RPM(S130,S140). The open loop duty control is finished, and the feedback duty control signal is output to the driving unit(S150,S160). The duty is controlled by the transmission control unit in finishing synchronized shifting(S170). Shift quality is improved with feedback duty controlling open-loop shifting till finishing synchronized shifting.
Patent KR-20020088576-A (KR)
Title: Method for forming the line layer in MML semiconductor device
Inventor: JANG YUN YEONG
IPC: H01L27/10
Filed: 2001-05-18
Abstract: PURPOSE: An interconnection layer formation method of MML(Merged Memory Logic) devices is provided to improve an integration degree and to simplify manufacturing processes by using same polysilicon layer as interconnection layer of DRAM and SRAM instead of a metal film. CONSTITUTION: After forming an interlayer dielectric(40) on a semiconductor substrate(10) having a field oxide(20) and a gate electrode(30), a contact hole(45) is formed by selectively etching the interlayer dielectric(40). An N-type and P-type metal lines(70,80) are formed by depositing an undoped polysilicon layer and patterning. After opening a P-MOS region of SRAM using a second photoresist pattern, P-type dopants are implanted into the exposed P-MOS region of SRAM. After opening DRAM region and an N-MOS region using a third photoresist pattern(110), N-type dopants(120) are implanted into the exposed N-MOS region and the DRAM region.
Patent KR-20020090816-A (KR)
Title: The system and method of analyzing and managing the value of product to fit the customers' needs using the object-oriented theory
Inventor: YOO IN O
IPC: G06F17/30
Filed: 2001-05-29
Abstract: PURPOSE: A system and a method for multi-dimensionally analyzing and managing a customer needs oriented product on the basis of an object oriented theory are provided to give a property value to the product by analyzing the product multi-dimensionally and to make a database with the property values. CONSTITUTION: The Internet users(110a-110n) input a basic user profile and the product needs by connecting to a web server(120) through the Internet. The web server shows a result fit to the needs multi-dimensionally. An application server(130) connected to the web server stores the product needs inputted by the user and requests the relating nouns and noun phrases to a database server(140). The database server generates a searching result list from an individual product thesaurus database(160) by understanding a relation between the relating nouns and noun phrases and transfers the searching result list to the web server. Thus, the user confirms the result.
Patent KR-20020096682-A (KR)
Title: Analysis method of defect on photo mask
Inventor: BAE SANG MAN
IPC: H01L21/66
Filed: 2001-06-21
Abstract: PURPOSE: A method for analyzing defects of a photomask is provided to easily search defect position on a wafer and to easily repair of the photomask by forming a position recognition mark pattern at adjacent portion of the defect position. CONSTITUTION: A hole pattern(50) used as a position recognition mark pattern is formed in a normal pattern(30) of an adjacent portion generated defects of a photomask(10). A pattern is formed on a wafer by using the photomask(10) having the hole pattern(50). The printability of the wafer due to defects is analyzed by a defect inspection apparatus. Carbon material is then deposited on the hole pattern(50) formed at the photomask(10). The hole pattern(50) used as a position recognition mark pattern is located at the center portion of the normal pattern(30).