baber/WOPTO huggingface dataset:
Patent KR-20040003172-A (KR)
Title: Smoll Vertical Hole Excavator
Inventor: WEE SEONG GIL
IPC: E21B7/00
Filed: 2002-07-02
Abstract: PURPOSE: A small-diameter vertical pit excavator is provided to excavate a vertical pit which is deep and has a small diameter without removing the surrounding structure or interrupting the traffic for works. CONSTITUTION: The small-diameter vertical pit excavator comprises: a power supply room(1) provided with a power generator and pneumatic/hydraulic devices; a table(2) where the power supply room(1) is loaded; many machine-supporting jacks(3) whose upper ends are fixed to the lower side of the table(2); primary, secondary main horizontal boom bodies(4,5) fixed horizontally to the right, left sides of the table(2); many auxiliary horizontal boom bodies(4a,4b,5a,5b) fixed to right, left ends of the primary, secondary main horizontal boom bodies(4,5) and attached with bearing pieces; a horizontal boom body expansion unit interposed to the auxiliary horizontal boom bodies(4a,4b,5a,5b) and the primary, secondary main horizontal boom bodies(4,5) to take in/away the auxiliary horizontal boom bodies(4a,4b,5a,5b) to/from both ends of an auxiliary horizontal boom; a rack gear(15) fixed longitudinally to the center of the primary, secondary horizontal boom bodies(4,5); an auxiliary channel installed on the outside of auxiliary horizontal boom bodies(4a,4b,5a,5b) withdrew from the primary, secondary main horizontal boom bodies(4,5); an auxiliary channel installed on the outside of the auxiliary horizontal boom bodies(4a,4b,5a,5b) and attached with an auxiliary rack gear to be continued with the rack gear(15); a main vertical boom body(8) installed on the outside to reciprocate an excavator(9) vertically; an auxiliary vertical boom body(8a) interposed to the lower end of the main vertical boom body(8) and attached with bearing pieces; a vertical boom body expanding jack(13a) whose both ends are fixed vertically to the outside of the main vertical boom body(8) and the auxiliary vertical boom body(8a); and a fastener connecting the main vertical boom body(8) to the primary, secondary main horizontal boom bodies(4,5).
Patent KR-20030074053-A (KR)
Title: A seed furrow rollor for direct seeder
Inventor: CHO MIN YONG
IPC: A01C5/06
Filed: 2002-07-11
Abstract: PURPOSE: A seed furrow forming roller for a direct seeding machine is provided to form a water furrow of a complete shape since only some unit rollers are selectively replaced and a water furrow approximately formed by a furrow forming blade is finished. CONSTITUTION: The seed furrow forming roller comprises: a rotary shaft(412) which is rotatably disposed at a lower part of a direct seeding machine; a plurality of inner rollers(414) which are fixedly disposed at a constant interval in a longitudinal direction of the rotary shaft(412); and an outer roller(416) which is engaged to the outside of each of the inner rollers(414) and is composed of several partial rollers(418) of a divided state.
Patent KR-20040008507-A (KR)
Title: Method of forming a metal line in semiconductor device
Inventor: YOON JUN HO
IPC: H01L21/768
Filed: 2002-07-18
Abstract: PURPOSE: A method for forming a metal line of a semiconductor device is provided to prevent the deterioration of via hole and the damage of interlayer dielectric and improve the capacitance by forming an inorganic anti-reflective layer on a sidewall of the via hole. CONSTITUTION: A barrier layer(112), an interlayer dielectric(114), and an oxide layer(116) are formed on a semiconductor structure. A via hole(118) is formed by etching the oxide layer(116) and the interlayer dielectric(114). An inorganic anti-reflective layer is formed on the entire surface of the resultant structure. A part of the via hole(118) is buried by coating an organic layer. A dual damascene pattern is defined by forming a photoresist pattern. A trench(132) is formed by etching partially the organic layer, the inorganic anti-reflective layer, the oxide layer(116), and the interlayer dielectric(114). The inorganic anti-reflective layer and the organic layer are removed from the via hole. The exposed barrier layer(112) is removed from a bottom part of the via hole. A top metal line is formed by burying the via hole and the trench and performing a planarization process.
Patent KR-20040008547-A (KR)
Title: speaker adaptation apparatus of continuation voice recognition system
Inventor: KIM JEONG HUI
IPC: G10L17/04
Filed: 2002-07-18
Abstract: PURPOSE: A speaker adaptation device of a continuous voice recognition system is provided to recognize a variety of human conversations and general sentences in real time. CONSTITUTION: A speaker adaptation device of a continuous voice recognition system includes a signal input unit(10) for receiving continuous voice signals, a training data collector(20) that collects a proper number of training data items depending on the number of clusters of a speaker independent model, and a speaker independent model clustering unit(30) that divides the speaker independent model into clusters as many as the training data items. The speaker adaptation device further includes a speaker adaptation unit(40) that forms a speaker adaptation model for each cluster using maximum-likelihood linear regression, a continuous voice recognition unit(50) that replaces a speaker-adapted model with the speaker independent model to obtain an improved voice recognition result for each speaker, and a recognition result execution unit(60) that executes an operation based on the recognition result.
Patent KR-20020079631-A (KR)
Inventor: CHO JAE WOO
IPC: E04F13/08
Filed: 2002-08-05
Abstract: PURPOSE: A versatile finishing material using polygonal unit members is provided to widen choice of users by diversifying the patterns and colors of the finishing materials. CONSTITUTION: The versatile finishing material used as outer and inner finishing materials of various foot way blocks and buildings selectively adopts at least one square unit members(1), at least one pentagonal unit members, and at least one hexagonal unit members(3), and it is possible to achieve various different finishing materials by diversifying colors of the unit members having a same side length among nine polygonal unit members having different shapes and sizes.
Patent KR-20030014614-A (KR)
Title: Polishing composition and polishing method employing it
Inventor: INA KATSUYOSHI
IPC: B24B37/00
Filed: 2002-08-07
Abstract: PURPOSE: To provide a polishing composition which can polish a tungsten film and an insulating film at a substantially same polishing rate; and as a result, create a polishing surface on which no polishing scratches occur with proper flatness, and which is not contaminated with impurities, such as iron ions or the like. CONSTITUTION: In a polishing composition for polishing a semiconductor device, and a polishing method using the same, the semiconductor device is composed of at least a tungsten film and an insulating film which contain (a) silicon dioxide, (b) periodic acid, and (c) a pH adjuster. This polishing composition is suited to finishing polishing of the semiconductor device.
Patent KR-20040015880-A (KR)
Title: The cabinet's structure of an air-conditioner
Inventor: BAE JEONG HYEON
IPC: F24F1/02
Filed: 2002-08-14
Abstract: PURPOSE: A structure of a case of an integral type air conditioner is provided to improve heat exchanging efficiency by changing shapes of a base fan and a cabinet on which a condenser is installed to allow the condenser larger than an evaporator to be installed. CONSTITUTION: A case comprises a cabinet(52) having an inlet(52a) and an outlet(52b) formed thereon to allow outdoor air to be introduced and discharged therethrough, and having a front side, a rear side and a bottom side opened; a base pan(53) coupled to the bottom side of the cabinet; and a front panel coupled to a front side of the cabinet, and having an inlet(54a) and an outlet(54b) formed thereon to allow indoor air to be introduced and discharged therethrough. The case has a compressor, a condenser(62), an expansion valve and an evaporator(56) built therein. A part of the base pan on which the condenser is installed is formed to be more protruded downward. A part of the cabinet corresponding with the part of the base pan on which the condenser is installed is more protruded upward.
Patent KR-20030017347-A (KR)
Title: Wrapping material for rice ball
Inventor: MATSUDA KAZUHITO
IPC: B65D85/50
Filed: 2002-08-20
Abstract: PURPOSE: To provide a rice ball packaging material, enabling only a tab to be easily pulled when an outer film is torn, enabling the outer film to be easily tearable and hence making the rice ball to be easily eaten. CONSTITUTION: A sheet of film 1 is folded in a way that the right and left ends thereof are superposed upon each other at the central part thereof, and the central part designates an outer part 5 and the right and left ends designate inner parts 6, 6. The inner parts 6, 6 are adhered to each other along the outer periphery of the outer part 5 so as to form a bag shaped product. A sheet- shaped food product 4 is inserted into the bag shaped product, and a tab 2 is formed at the upper central part of the outer part 5, for tearing the outer part 5 when the package is opened. Further, incisions 3, 3 are formed at the positions at which the inner parts 6, 6 are superposed upon the tab 2.
Patent KR-20040021138-A (KR)
Inventor: KIM SEUNG CHEOL
IPC: C01B13/02
Filed: 2002-09-02
Abstract: PURPOSE: An oxygen generator is provided to have high efficiency of generating oxygen due to easy inter-conversion between adsorbing and regenerating processes. CONSTITUTION: The oxygen generator includes two or more beds(208a, 108b) where an adsorbing process for generating oxygen by adsorbing nitrogen contained in air and a regenerating process for releasing and regenerating nitrogen by oxygen are alternately performed. The oxygen generator also includes: a channel converting unit consisting of a first channel for supplying air to the bed(208a) of the adsorbing process and a second channel for exhausting nitrogen desorbed in the bed(108b) of the regenerating process so that the first channel and the second channel are inter-converted; oxygen flow amount detecting units(214a,214b) positioned on the second channel and for detecting the amount of oxygen flow passing through the bed of the regenerating process; and a controller(216) for inter-converting the first channel and the second channel of the channel converting unit when the detected value of the flow detecting unit is over a reference value.
Patent KR-20040031956-A (KR)
Title: manufacturing method of system stretch ceiling tile
Inventor: PARK HYEON RYONG
IPC: E04F13/08
Filed: 2002-10-08
Abstract: PURPOSE: A manufacturing method for a system ceiling tile is provided to simplify the shape and structure of a frame, to shorten a manufacturing process and to decrease the manufacturing expenses. CONSTITUTION: The manufacturing method for a system ceiling tile comprises the steps of: heating up a PVC sheet(S10); pulling the heated PVC sheet using a holder(S20); applying adhesives on the outside of a square frame(S30); adhering the tensioned PVC sheet closely to the adhered surface of the frame(S40); and trimming the edge of the sheet projected outward of the adhesive layer of the frame(S50).
Patent KR-20040035022-A (KR)
Title: Wall Structure and Constructing Method thereof
Inventor: HONG CHAN YOON
IPC: E02D17/20
Filed: 2002-10-18
Abstract: PURPOSE: A gravity type soil structure is provided to simplify a construction work, to cut down construction expenses and to increase anchoring strength. CONSTITUTION: The gravity type soil structure contains a surface material(10) forming the surface of a structure, an anchor body(20) anchored on the banking ground at the back of the surface material(10), and a connector(30) connecting the surface material(10) and the anchor body(20), wherein the anchor body(20) and the connector(30) are united by rotating a binder(40) formed spirally.
Patent KR-20040034084-A (KR)
Title: Bubble forming device using electric
Inventor: HONG JONG WOO
IPC: A01K63/04
Filed: 2002-10-21
Abstract: PURPOSE: An electric air bubble generator is provided to efficiently absorb vibration and noise generated from a diaphragm and reduce a number of parts and assembly workers. CONSTITUTION: In the electric air bubble generator(10), frames(40) supporting an iron core(20) and the like having a wound coil(21) are disposed on the top surface of a main body(11) and a plurality of dampers(50) are disposed on the frames(40) for absorbing vibration generated from a diaphragm(23). The frames(40) are respectively bonded to both sides of the iron core(20) so that the disposition of the iron core(20) can be achieved together. Damper coupling plates(42) are formed so that the dampers(50) can be disposed at a larger interval(R).
Patent KR-20030033969-A (KR)
Title: Test executive system with progress window
Inventor: SUTTON CHRISTOPHER K
IPC: G01R31/00
Filed: 2002-10-22
Abstract: PURPOSE: An electronic test device and a method of displaying a result of an electronic test are provided to immediately determine the overall progress situation and state in any point of the long test period. CONSTITUTION: The device includes a memory(101) storing a test procedure including a plurality of measurements, a plurality of data points matching with test results for the measurements, an electronic processor(102) communicating with the memory so as to control the execution of the test procedure and displaying test data, and a GUI(Graphic User Interface) output device(106) communicating with the electronic processor so as to display information. The information includes the data pointer units. Each data point unit is composed of at least two-dimensional single graphic elements and represents the test result for one matched data point. The data point units are grouped so as to display the progress situation of the testing procedure.
Patent KR-20040036830-A (KR)
Title: a non-lubricating structure of a rear part of manual transmission for vehicles
Inventor: CHOI YONG SEOK
IPC: F16H57/04
Filed: 2002-10-25
Abstract: PURPOSE: Rear structure of a manual transmission for a vehicle without lubrication is provided to prevent sticking and excessive wear of the propeller shaft, the bush or the oil seal, and to cut down manufacturing cost by assembling parts easily with reducing the number of parts. CONSTITUTION: A transmission output shaft(2) is spline-combined with a propeller shaft(3) in an extension housing(1) of a rear part of a manual transmission. The transmission output shaft is supported by a sealing double row bearing(4'). Oil rings are arranged in the inner periphery and the outer periphery of the sealing double row bearing, and an empty space(11) is formed between the propeller shaft and the inner periphery of the extension housing. Oil from the transmission is restricted from flowing into the rear part of the transmission combined with the output shaft and the propeller shaft.
Patent KR-20040037788-A (KR)
Title: Outdoor Unit for Heat Pump
Inventor: PARK CHOON KYOUNG
IPC: F24F5/00
Filed: 2002-10-30
Abstract: PURPOSE: An outdoor device unit of a heat pump is provided to improve heating efficiency by defrosting effectively and aid heating performance of the heat pump without an additional auxiliary heating device in severe winter. CONSTITUTION: An outdoor device unit of a heat pump has a case, a blower fan(8), an outside heat exchanger(3), an influx adjusting damper(11) of air and a heater(12). The blower fan is installed to an open portion of a case to discharge air into the inside of the case after sucking outside air. The outside heat exchanger is installed inside the case transversely. The influx adjusting damper of air is installed to the other open portion of the case apart from the outside heat exchanger to adjust the amount of air sucked to the inside of the case. The heater is installed inside the influx adjusting damper of air to heat air passing though the influx adjusting damper of air. Thereby, heating efficiency is improved and effective defrosting is performed.
Patent KR-20040038372-A (KR)
Title: Latching mechanism of dual capacity compressor
Inventor: CHOI CHEOL RAK
IPC: F04B35/00
Filed: 2002-10-31
Abstract: PURPOSE: A latching device is provided to diminish noise by fixing an eccentric sleeve in an appropriate position according to the rotating direction of a crankshaft. CONSTITUTION: An eccentric sleeve is integrally rotated with an eccentric pin(32) of a crankshaft(30) after rotating to a necessary position against the eccentric pin according to the rotating direction of the crankshaft. An eccentric weight portion(36) is formed in the eccentric sleeve to generate the centrifugal force according to the rotation of the crankshaft. A latching pin(38) is installed in the eccentric pin to integrally rotate the eccentric sleeve with the crankshaft. Hanging ends(37a,37b) to hang the latching pin are formed in the eccentric sleeve. A connecting rod(42) to transfer the rotating force of the crankshaft to the piston is formed in the eccentric pin by including the eccentric sleeve. A damping member is installed between a large end(43) of the connecting rod and the eccentric weight portion of the eccentric sleeve. The damping member is forcibly inserted into the eccentric sleeve. The damping member absorbs shock or vibration between the eccentric sleeve and the connecting rod. Thereby, operating noise of a compressor is minimized.
Patent KR-20040039611-A (KR)
Title: Battery holder
Inventor: NOEL PARK
IPC: H01M2/10
Filed: 2002-11-04
Abstract: PURPOSE: A battery holder is provided, which has a minimized size and can insert any batteries therein regardless of the size and shape of the batteries and can be used for a battery charging/discharging device efficiently. CONSTITUTION: The battery holder(100) contains a battery holding means comprising a couple of battery supporting plates(105a,105b) and elastic bands(106a,106b,106c,106d) fixed to the battery supporting plates(105a,105b) at regular intervals, wherein the battery supporting plates(105a,105b) are made of insulating plastic material and the elastic bands(106a,106b,106c,106d) are made of rubber material. And electrode contact terminals(102a,102b) of a battery are fixed on the battery supporting plates(105a,105b). When a battery is inserted in the battery holding means, the elastic bands(106a,106b,106c,106d) are elongated elastically to keep the contact of the electrode contact terminals(102a,102b) and the electrodes of the battery.
Patent KR-20040040748-A (KR)
Inventor: HWANG MYEONG HWAN
IPC: G08B17/00
Filed: 2002-11-07
Abstract: PURPOSE: A wireless fire-detector and a reception panel are provided to extinguish a fire at an early stage by finding the fire within a short period of time and detecting accurately a firing region. CONSTITUTION: A wireless fire-detector includes a sensor, a calculator, a receiver, a transmitter, an output part, a module, and a controller. The wireless fire-detector is connected to an illuminating line without an existing line. The wireless fire-detector includes an automatic charging circuit using a relay. A firing region is indicated by a code number and characters. A wireless signal including the code number and the characters is transmitted to an external wireless telephone. The sensitivity, the maximum value, the minimum value, and the program are corrected by using the external wireless telephone.
Patent KR-20020091009-A (KR)
Inventor: KIM JEONG GON
IPC: F01K7/00
Filed: 2002-11-08
Abstract: PURPOSE: A high efficiency co-generating system by using a regenerative electro-thermal heating apparatus and a using method thereof are provided to reduce relative fuel consumption by keeping the operating ratio of a gas engine generator over 80%, and to improve heating efficiency by using power continuously at night with the regenerative apparatus. CONSTITUTION: A high efficiency co-generating system is composed of a gas engine generator(2); a first power supply passage(3) supplying power from the gas engine generator to equipments of a building(1); a second power supply passage(4) supplying power to a regenerative electric heating apparatus(5), and controlling power supply by a switch(11); the regenerative electric heating apparatus having an electric heat exchanger(6) heating water, a heat storage tank(7) storing heat, and circulating pumps(10a,10b); and heat exchangers(8a,8b) exchanging heat of coolant heated from the gas engine generator and high temperature exhaust gas. Efficiency is improved, and energy is reduced by driving the regenerative electric heating apparatus with using power generated at night.
Patent KR-20040041229-A (KR)
Title: Apparatus for remote controlling home system using internet phone
Inventor: CHUNG CHAN IK
IPC: H04L12/16
Filed: 2002-11-08
Abstract: PURPOSE: A remote home system control apparatus is provided to allow a meter reading to be conveniently and automatically performed in a remote place by performing a data communication through the use of an Internet phone. CONSTITUTION: A remote home system control apparatus comprises a data collecting and transmitting module(150) for collecting data in accordance with a predetermined data collecting process and transmitting the collected data through an Internet phone(110) in accordance with a predetermined transmission system; and the Internet phone having a hardware and a software for Internet phone communication, wherein the Internet phone makes a request on data transmission to the data collecting and transmitting module, analyze the data transmitted from the data collecting and transmitting module, gain an access to the IP address corresponding to the type of the transmitted data, and transmit the data transmitted from the data collecting and transmitting module together with the user Internet phone identification.
Patent KR-20040043478-A (KR)
Title: Compacted Sequence Control Valve attached Check Valve
Inventor: LEE HAENG NAM
IPC: F16K37/00
Filed: 2002-11-18
Abstract: PURPOSE: A sequence control valve having a compact-type check valve is provided to take the minimum space and obtain best conditions in fine working, through uniform pressure and position control. CONSTITUTION: A sequence control valve comprises a sequence body(2) and control adjustment spring cap assemblies(1,3,4,5,501,502,503,504). A fluid passes through the control adjustment spring cap assemblies and goes through a directly-controlled spool valve, and a flow of pressure preset by a set screw and coil springs passes through an outline port. A check valve to which a steel ball(508) and a coil spring(509) are installed is mounted inside the sequence control valve, to prevent a countercurrent of the flow.
Patent KR-20040043602-A (KR)
Title: Belting Apparatus for mechanical restrained backlash
Inventor: KIM YUN CHANG
IPC: H01L21/50
Filed: 2002-11-19
Abstract: PURPOSE: A belt apparatus with controlled backlash is provided to prevent a mechanical error when the position of a joint carrier is controlled by fixing the right and left ends of a belt and by installing the first and second transfer pulleys in the joint carrier in such a way that the first and second transfer pulleys move in a straight line in the right-and-left direction. CONSTITUTION: Both ends of the belt(10) has tension force. A driving pulley(15) is wound on the path of the belt. A guide pulley(20) rotates in the same direction as the driving pulley. One side of the belt with respect to the driving pulley is wound on the guide pulley. The belt is wound on the first transfer pulley(25) so that the first transfer pulley rotates in the opposite direction to the guide pulley following the guide pulley. The other side of the belt with respect to the driving belt is wound on a sub pulley(30) in such a way that the sub belt rotates in the opposite direction to the driving pulley. The belt is so wound on a support pulley(35) to rotate in the opposite direction to the sub pulley following the sub pulley. The belt is so wound on the second transfer pulley(40) to rotate in the opposite direction to the support pulley following the support pulley. The first and second transfer pulleys are installed in the joint carrier(45) that moves in a straight line to transfer an object.