baber/WOPTO huggingface dataset:
Patent KR-20020014012-A (KR)
Title: digital audio system for a car
Inventor: HA TAE JEONG
IPC: G11B20/10
Filed: 2000-08-12
Abstract: PURPOSE: A digital audio system of a vehicle is provided to play back digital audio data modulated for a set frequency band by using the existing car audio player, and to allow a driver to listen to high quality of music by playing back digital audio data without an economic burden and outputting the data through a speaker. CONSTITUTION: A digital audio system of a vehicle consists of a car audio player(10) converting a specific frequency band of music received via an antenna(30c) into stereo sounds and outputting the sounds via a speaker(40), and a portable digital audio player(20) reading digital audio data out of an optical disk, converting the digital audio data into analog audio signals and outputting the signals through an earphone. As the car audio player is set for a driver to select the set frequency band with a button of an operating panel, the car audio player processes the modulated signals of the set frequency band into audio signals and then outputs the audio signals via the speaker. Thereby, a driver and passengers listen to high quality of music output through the speaker in a vehicle.
Patent KR-20020014090-A (KR)
Inventor: KWON YEONG CHEOL
IPC: F25D23/00
Filed: 2000-08-16
Abstract: PURPOSE: A refrigerator is provided to restrain the disconnection of an electric wire due to twisting by forming a twist preventing unit on the lower portion of a hinge shaft receiving hole. CONSTITUTION: An electric wire passage hole(30) is formed inside a hinge shaft(28) formed on the upper face of a body(11). At a lower portion of the electric wire passage hole, a tapered portion(41) expanded radially to reduce the friction with an electric wire(21) is formed. A hinge shaft receiving hole(14) is formed on the upper face of a refrigerating chamber door(13). A twisting restraining unit(43) is formed at a lower portion of the hinge shaft receiving hole. The twist restraining unit and the tapered portion are withdrawn out from the lower portion of the hinge shaft receiving hole to secure a sufficient gap between two restraining points causing twisting of the electric wire passing through the inside of the hinge shaft. Therefore, the twisting of the electric wire is restrained.
Patent KR-20020016034-A (KR)
Title: Effeciency improving apparatus of heater and EGR cooler
Inventor: LEE HYO JO
IPC: B60H1/00
Filed: 2000-08-24
Abstract: PURPOSE: A performance improving device for heater and EGR(Exhaust Gas Recirculation) cooler for car heating is provided to improve heating performance without adding a separate device by integrating a heater core and an EGR cooler. CONSTITUTION: Exhaust gas passing pipelines(10) of an EGR cooler(9) are formed to pass in water coolant pipes(11) of a heater core(7). Many thin cooling fins(16) are installed on peripheries of water coolant pipes of the heater core surrounding the EGR cooler so that air passes through gaps between the cooling fins to get heat by heat exchanging and is sent to a room. The EGR cooler does not need a separate water coolant line to keep the amount of the water coolant of an engine.
Patent KR-20010050188-A (KR)
Inventor: NAGAYAMA YUTAKA
IPC: F42B12/20
Filed: 2000-08-24
Abstract: PURPOSE: A metallic fastening member is provided to obtain such a structure that driving into a fixed object can be certainly performed. CONSTITUTION: A cap part(45) is integrally arranged in continuity to the end part of a caulking intended part(34). In the connecting region of the caulking intended part(34) with the cap part(45), a taper part is arranged in the inner surface of the caulking intended part(34) so as to be retreated toward the outer side.
Patent KR-20020017039-A (KR)
Title: Exhaust pipe decoupler for automobiles
Inventor: KANG CHUN GI
IPC: F16L27/11
Filed: 2000-08-28
Abstract: PURPOSE: A connector for an exhaust pipe of a vehicle is provided to improve the durability of a bellows by inserting a ring type damper in an outer braid member and to reduce an excessive external force and displacement applied to the bellows. CONSTITUTION: A connector for an exhaust pipe of a vehicle comprises a metal bellows member(10), an outer braid member(20) to surround the bellows member and braided in a specific angle, a retainer member(30) placed between the surface of the bellows and the outer braid member to restrain the bellows from contacting to the outer braid member, a ring type damping member(40) mounted on the outer face of a placing part(31) formed on the end of the retainer member, and a fixing cap(50) fitted to the outer face of the outer braid member to sustain the positions of the outer braid member and the retainer member outside the bellows member. When an excessive external force is applied to the bellows member, the bellows member is restrained within an elastic range by the ring type damping member.
Patent KR-20020017079-A (KR)
Title: The maintenance method of semiconductor equipment
Inventor: CHOI GIL HYEON
IPC: H01L21/205
Filed: 2000-08-28
Abstract: PURPOSE: A method for maintaining a system of semiconductor equipment is provided to effectively reduce system particles in an atomic layer deposition(ALD) process and to reduce the quantity of supplied gas in a chemical vapor deposition(CVD) process, by using an on/off pulsing method when a process is not performed. CONSTITUTION: Inert gas is supplied to the inside of a chamber of the system through a gas supply line by an on/off method when the system is not in operation, so that the particle inside the chamber is reduced. Argon is supplied through an argon supply line connected to a TiCl4 supply line connected to the inside of the chamber. The argon supplied to the chamber is stopped. Argon is supplied through the argon supply line connected to a NH3 supply line connected to the chamber. The argon supplied to the chamber is stopped.
Patent KR-20000072312-A (KR)
Inventor: ON JAE RYUN
IPC: B29C63/00
Filed: 2000-08-24
Abstract: PURPOSE: An apparatus for automating mould press for shoe sole is provided to ensure uniform quality of moulded products so as to reduce defect ratio considerably by allowing for the automatically controlled motion of the press and also to allow one worker to concurrently operate several presses so as to improve work efficiency. CONSTITUTION: An apparatus for automating mould press for shoe sole, which controls ascending and descending of a mould press by means of a valve device(140), comprises a key input device(100) for inputting an information of recovery of air pressure in metal moulds, an information of time, an information of time interval for removing air pressure, and an information of the numbers of metal moulds; a microprocessor unit for storing and controlling the information input from the key input device(100), for storing an information of correction of program, and for outputting data command therefrom; a motor reduction gear unit(120) for receiving command output from the microprocessor unit and for driving the valve device(140); and a display device for displaying the factors input from the key input device(100) and operation time controlled from the microprocessor unit.
Patent KR-20020021967-A (KR)
Title: 2step open-close type shade and rainwater shield equipment using car roof
Inventor: OH SUNG WHAN
IPC: B60R13/07
Filed: 2000-09-18
Abstract: PURPOSE: A two-stepped shade roof capable of shielding rain is provided to allow a user to comfortably get on/off a vehicle when it rains by mounting the shade roof on an upper portion of a vehicle door. CONSTITUTION: The first roof(2) and the second roof(3) have lengths shorter than a length of a vehicle roof(1). The first hinge connected to the vehicle roof(1) is formed thicker than the second hinge so as to accommodate a shade roof including the first and second roofs(2,3) in a space formed below the vehicle roof(1). A pair of cylinders(4) are mounted at both sides of the roof for opening/closing the shade roof. A pipe bracket is attached to a chassis of the vehicle and a rod bracket is attached to the first roof(2) through a cylinder passage(5) formed at a center of the second roof(3).
Patent KR-20020025612-A (KR)
Inventor: LEE SEOK WOO
IPC: G06F17/30
Filed: 2000-09-29
Abstract: PURPOSE: A method for automatically transmitting corresponding keyword to user e-mail and for repeat learning is provided to construct a search learning program in the education of the Korean alphabet by constructing a database with respect to the Korean alphabet and a spacing words regulation. CONSTITUTION: Related data having a high-quality accessing property with respect to a misspell word and a misprinted spelling may be searched based on a large quantity of databases. A manager operating system capable of appending, deleting, and changing related data is provided when new data are inputted or a regulation/item is changed. When a word/phrase is searched on an Internet web page, orthography and a spacing word regulation with respect to the corresponding word/phrase are displayed, and a similar word and phrase are arranged by an automatic calculation.
Patent KR-20020029448-A (KR)
Title: Education and Evaluation System on Network
Inventor: LEE WON OH
Filed: 2000-10-13
Abstract: PURPOSE: A system and a method for education and assessment on a network are provided to overcome time and space limits and to improve the quality of the contents of education and assessment by realizing group education on the Internet or other networks. CONSTITUTION: The method comprises steps of verifying users by identifying the client terminals of the users allowed to the client terminals, storing the contents of education and assessment corresponding to difficulties and classification codes, packaging the contents and storing the contents encoded in a specific data format in the user terminals, transmitting a content package to the client terminals before education or assessment begins(53), transmitting synchronizing data for the fair progression of education or assessment to the client terminals, reorganizing the contents of education and assessment(56), displaying the result of assessment on the client terminals and transmitting the data to a server by restoring the data to the original state(62), and processing the user data corresponding to a purpose(63).
Patent KR-20020030412-A (KR)
Title: Method of manufacturing capacitor of semiconductor device by using agglomeration-preventing layer
Inventor: HWANG DU SEOP
IPC: H01L27/108
Filed: 2000-10-17
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device using an agglomeration preventing layer is provided to prevent a thin film from being disconnected, by preventing a lower electrode material from being agglomerated in performing a heat treatment process regarding a lower electrode. CONSTITUTION: The lower electrode(210) is formed on a semiconductor substrate(200). The agglomeration preventing layer(220) for preventing agglomeration of the lower electrode is formed on the lower electrode. A heat treatment process is performed regarding the lower electrode. The agglomeration preventing layer is eliminated. A dielectric layer is deposited on the lower electrode. A heat treatment process is performed regarding the dielectric layer and is crystallized. An upper electrode is formed on the dielectric layer.
Patent KR-20010000763-A (KR)
Inventor: KANG GYEONG JUNG
IPC: A41D19/00
Filed: 2000-10-18
Abstract: PURPOSE: A glove for dactylology and hand signaling is a valuable tool to allow a hearing-handicapped person and/or persons in special services such as firemen, special forces, etc. to clearly identify finger language even in darkness or at night. CONSTITUTION: A glove for dactylology and hand signaling is made of a long phosphorescent composition containing 55-62.5wt.% of strontium oxide, 35-42.5wt.% of aluminium oxide, 1-9wt.% of dysprosium oxide and 0.5-1.5wt.% of europium oxide based on total 100 percent by weight of the composition. The composition also includes polyester, polyethylene, polypropylene, nylon and/or polystyrene resin chips with a dispersant and a softening agent. The composition is melt-spun by a melting extruder to form combined filaments ranged from 100-400 denier. The glove is knitted from the filaments as either of weft or warp threads and any general spun-threads for glove.
Patent KR-20020031880-A (KR)
Title: Wallpaper applied an adhesive
Inventor: BAEK BYUNG RYONG
IPC: C09J7/04
Filed: 2000-10-24
Abstract: PURPOSE: Provided is a wall paper applied with adhesive which is convenient to construct without separately applying adhesive on the back of wall paper. CONSTITUTION: The wall paper is prepared by the steps of: (i) laminating a coating layer of resin(2) on the top of body of existing wall paper, (ii) protruding a printed layer of resin from the top of body of the paper, (iii) forming adhesive layer(3) applied with adhesive(a) on backside of the body(1), (iv) winding the resulting paper with adhesive layer(3) being contacted with the printed layer form wall paper, and (v) packing the wall paper into vinyl sack.
Patent KR-20020032673-A (KR)
Title: A method for treating medical related waste
Inventor: NAGATA HIROFUMI
IPC: B09B3/00
Filed: 2000-10-26
Abstract: PURPOSE: A method for treating medical waste which inexpensively treats the medical waste safely without any contact with the human body and has not any problem handling of the treatment of residual is provided. CONSTITUTION: The method for treating medical waste comprises the processes of collectively injecting the medical waste discharged from such places as hospitals without sorting into an opened container(1) comprising a pressure opening device(13) for opening the internal pressure so that the medical waste is stored and recovered by closing a cover(12) of the opened container; and charging the opened container containing the medical waste along with steelmaking raw materials such as scraps into a steelmaking electric furnace in such a way that the opened container is also melted and treated, wherein the pressure opening device comprises an adhesive tape(13b) adhered onto a hole part(13a) formed on the opened container(1) and a synthetic resin cap(13d) attached to a hole part(13c) formed on the opened container, and the opened container is an opened container made of a magnetic metallic material such as iron.
Patent KR-20010007980-A (KR)
Title: Functional noodles
Inventor: KIM SOOK HEE
IPC: A23L7/109
Filed: 2000-11-01
Abstract: PURPOSE: Functional noodles are provided to extend an expiration date and to prevent high blood pressure and high cholesterol hematoma by adding chitin, chitosan, derivatives from chitin and chitosan, or oligosaccharides to ingredients for manufacturing wet noodle, modified cooked noodle, dry noodle, instant fried noodle and extruded noodle. CONSTITUTION: Functional noodles contain chitin, chitosan, derivatives from chitin and chitosan or oligosaccharides in a range of 0.0001 wt.% to 10 wt.% comparing to total weight of noodles. Chitosan noodles has 30-62 wt.% of flour, 6-13 wt.% of starch, 0.1-2 wt.% of salt, 0.01-0.2 wt.% of alkalis, 0.02-0.12 wt.% of gums, 0.001-0.01 wt.% of coloring matters, 0.5-1.8 wt.% of emulsifier, 0.01-0.05 wt.% of polyphosphate salt and 20-25 wt.% of water. The functional noodles are hand-beating noodle, wet noodle, buckwheat noodles, cooked noodle, modified cooked noodle, dried noodle, extruded noodles like pasta, iced vermicelli and Chinese noodles.
Patent KR-20020037608-A (KR)
Title: Method for manufacturing electroluminescent display device
Inventor: JU SEONG HU
IPC: H01L27/32
Filed: 2000-11-15
Abstract: PURPOSE: A method for manufacturing an electroluminescence element is provided to have a durability against an external shock by forming a spacer at an upper portion of an insulation barrier other than a pixel area. CONSTITUTION: An insulation substrate(21) includes an anode pattern(22). An insulation barrier(23) is formed at an upper portion of the insulation substrate(21) in order to prevent a short-circuit with a cathode pattern. The insulation barrier(23) defines a pixel area. The insulation barrier(23) is formed by an oxide film, a high polymer insulation film or a photoresist film. After a spacer(100) is formed, a cathode separation barrier(md) is deposited at an upper portion of the insulation barrier(23) to cross an anode pattern(22). After the cathode separation barrier(md) is formed, an organic thin film layer or a cathode pattern under atmosphere of a vacuum, an argon, or a nitrogen.
Patent KR-20020038376-A (KR)
Title: A method to improve Forwarding speed of a sliding window method
Inventor: LEE SANG GYUN
IPC: H04L1/16
Filed: 2000-11-17
Abstract: PURPOSE: A sliding window method with an improved transmission speed is provided to efficiently decrease a time required for data transmission by successively transmitting a lost packet and a next packet by a window size in case that the lost packet exists among packets of a transmission window. CONSTITUTION: Data such as a transmitting message or file are segmented as a packet(P21-P25) type, and the segmented data are successively transmitted as a window(W31) with a uniform size according to the data process capacity of a transmission side(60) and a receipt side(61). If the successively transmitted packets(P21-P23) are transmitted to the receipt side(61), the receipt side(61) transmits transmission acknowledge codes stored in headers of the transmitted packets(P21-P23) to the transmission side(60) through a network(62) for confirming that the packets(P21-P23) are transmitted. The packets(P21-P23) successively transmitted by the window size are compared with the transmission acknowledge codes received in the transmission side(60) for judging whether a loss packet exists. If the packets(P21-P23) are identical to the transmission acknowledge codes, next packets are successively transmitted by the window size. If the packets(P21-P23) are not identical to the transmission acknowledge codes, the loss packet(P22) is confirmed through the transmission acknowledge codes and the loss packet(P22) and the next packets(P24,P25) are successively transmitted by a window(W32) size.
Patent KR-20020041251-A (KR)
Inventor: LEE JI SEOK
IPC: F25D11/00
Filed: 2000-11-27
Abstract: PURPOSE: A direct cooling type refrigerator is provided to prevent mutual influence of temperature between a left side and a right side evaporator pipes and a left side and a right side accumulators. CONSTITUTION: A refrigerator includes a first storage compartment(52) and a second storage compartment(102); a heat exchange cycle; and a first accumulator(59) and a second accumulator(109). The first storage compartment and the second storage compartment store stores and are formed to be separated from each other. The heat exchange cycle has refrigerant flowing therein and includes a first evaporator pipe(56) and a second evaporator pipe(106) winding around peripheries of the first storage compartment and the second storage compartment. The first accumulator and the second accumulator are installed not to contact either of the first evaporator pipe and the second evaporator pipe to prevent mutual influence of temperature between the first and the second accumulators and the first and the second evaporator pipes.
Patent KR-20010016264-A (KR)
Title: Removable anchor systems
Inventor: KIM JI HO
IPC: E02D5/80
Filed: 2000-11-28
Abstract: PURPOSE: A removably anchoring device is provided to reduce costs due to the occupation of the land and to prevent environmental pollution by removing completely steel wires for tension installed in the underground. CONSTITUTION: A removably anchoring device includes a load-resistance body(6) for transferring an anchoring force, a removable anchoring tool(7) for removing steel wires for tension, an unbonded strand(3) for transferring the anchoring force, plastic fixing nut(5) and fixing plate(9) for fixing the removable anchoring to the load-resistance body, a washer(12), steel wire(4) for removing the plastic fixing nut, and a protective cap(10) for protecting the components. If the life of the anchor is ended, the plastic fixing nut is removed and the unbonded strand is cut, and thereby the protective cap is lowered. A removable anchoring tool is separated from the protective cap and a wedge(8), which fixes the steel wires, is removed.
Patent KR-20010016338-A (KR)
Title: The information supply and business agency system of travel
Inventor: CHOI JIN UK
Filed: 2000-12-04
Abstract: PURPOSE: A tour information offering and tour related work intermediation system is provided to enable a tour company to offer various tour informations and users to easily make use of tour courses and prices determined by other users. CONSTITUTION: The system comprises a member management system(10), a member database(20), an account settlement system(30), a tour package database(40), a tour package planning system(50), a tour reservation system(60), an information provision system(70), a revenue management system(80), a profit management system(90), a data communication system(100), an electronic payment system(110), and a cooperator management system(120). The tour package database(40) stores informations on the tour packages planned by a manager or ordered by a member. The tour package planning system(50) enables the members to plan the tour packages by themselves. The information provision system(70) offers general tour informations to the members. The data communication system(100) allows system manages to communicate with members.
Patent KR-20020046032-A (KR)
Title: Apparatus for generating key signal and terminal employing the same
Inventor: CHOI YEONG SANG
IPC: G06F15/02
Filed: 2000-12-12
Abstract: PURPOSE: A terminal and an apparatus for generating a key signal are provided to miniaturize the terminal by easily inputting the key signal without an extra keyboard and to increase the use convenience by offering the portable terminal. CONSTITUTION: The key signal generator(10) comprises a vibration sensor(12), vibration key memory(13), and vibration key operation part(14). The vibration sensor calculates the location of a vibration center by sensing the vibration from the outside. The vibration key memory records the key codes responding to the separated location derived from the vibration sensor. The vibration key operation part outputs the key codes responding to the location value of the vibration center through the vibration memory.
Patent KR-20020047678-A (KR)
Title: Side-mirror of auto-folding type for automobile
Inventor: KIM MIN SU
IPC: B60R1/06
Filed: 2000-12-13
Abstract: PURPOSE: An automatically foldable side mirror is provided to prevent the side mirror from being broken by enabling a mirror housing of the side mirror to be automatically foldable, when an external physical force is applied to the side mirror during parking or stopping of a vehicle. CONSTITUTION: An automatically foldable side mirror comprises a mirror housing and a mirror supporting member(20). The mirror supporting member(20) is mounted on a vehicle body. The mirror housing and mirror supporting member(20) are engaged with each other about a pivoting axis(30) such that the mirror housing is foldable relative to the vehicle body. First contact points(11) are positioned at the lower part of the mirror housing in a direction of front and rear of the vehicle. Second contact points(21) are positioned at the upper part of the mirror supporting member(20) in a vertical direction of the vehicle.
Patent KR-20020046478-A (KR)
Title: Method for etching bottom anti-reflective coating
Inventor: KIM JU SEONG
IPC: H01L21/311
Filed: 2000-12-14
Abstract: PURPOSE: An etching method of an ARC(Anti Reflective Coating) is provided to reduce a CD(Critical Dimension) and to simplify manufacturing processes. CONSTITUTION: An objective etch layer(22) and a capping layer(23) are sequentially formed on a semiconductor substrate(21). A bottom ARC is formed on the capping layer(23). A bottom ARC pattern(24a) having a sloped profile is formed by etching the bottom ARC by using a photoresist pattern(25) as a mask and using Cl2 gases of 50-300 sccm. Then, the objective etch layer(22) is etched by using the bottom ARC pattern(24a) as a mask.