baber/WOPTO huggingface dataset:
Patent KR-20040090882-A (KR)
Inventor: EOM MU HEON
IPC: A61L9/014
Filed: 2003-04-18
Abstract: PURPOSE: An indoor-air quality controlling system coupled with a photo-catalyst and a deodorant over a substrate treated by a flame retardant is provided to enhance a removing ability of a pollutant greatly and to make a product light and flame retardant. CONSTITUTION: The indoor-air quality controlling system coupled with a photo-catalyst and a deodorant over a substrate treated by a flame retardant comprises a photo-catalyst, a deodorant such as an active carbon, a zeolite and an alumina silica and a paper honeycomb for coating a mixture of the photo-catalyst and the deodorant. The indoor-air quality controlling system is light by using a paper or a resin as a substrate and is retardant by coating the inorganic based flame retardant.
Patent KR-20040091165-A (KR)
Title: An Electric Generating Apparatus Using Wave Force
Inventor: YIM MYUNG SHIK
IPC: F03B13/18
Filed: 2003-04-19
Abstract: PURPOSE: A wave power generation system is provided to maintain a stable generating state by maintaining a stable operating state even when wave power acts instantaneously. CONSTITUTION: A wave power generation system comprises a fixed frame(1); a buoyant structure(20) installed to the fixed frame; a generator-rotating shaft(2) fixed to the fixed frame in a freely rotating state; rotating drive parts(9) interlocking with the generation-rotating shaft via one-way clutches(6); three-point links(3) installed in a state of freely rotating around a hinge point(P) of the fixed frame; floats(4) installed to one-free end of the three-point links; ropes(5) one-ends of which are connected to another free end of the three-point link and the other ends are connected to the rotating drive part; a fly wheel(12) installed to the generator-rotating shaft; and elastic recovery units one-ends of which are connected to the fixed frame and the other ends are connected to the rotating drive parts.
Patent KR-20040091192-A (KR)
Inventor: CHOI IL SEOK
IPC: H04N5/21
Filed: 2003-04-19
Abstract: PURPOSE: An apparatus for removing audio noise of a car television receiver is provided to mute audio signals when the receiving state of the television receiver is poor. CONSTITUTION: An apparatus for removing audio noise of a car television receiver includes an audio signal detector(12), a filter(14), the first and second noise removal parts(20,30). The audio signal detector detects an audio signal received through an antenna(2). The filter passes a noise signal included in the detected audio signal. The first noise removal part removes the noise signal when the magnitude of the noise signal exceeds a predetermined value. The second noise removal part is selectively operated according to whether the noise signal is output from the first noise removal part or not to remove the noise signal that has passed the first noise removal part.
Patent KR-20040091410-A (KR)
Inventor: JUNG YEON GEON
IPC: G03G15/00
Filed: 2003-04-21
Abstract: PURPOSE: A paper feeder of a printer is provided to smoothly supply print paper while securely keep the print paper. CONSTITUTION: A paper feeder of a printer includes a cassette-mounted part, a paper-feeding roller(23), a paper cassette(30), and a discharging part opening/closing unit(51). The paper cassette includes a paper discharging part and is detachably set in the cassette-mounted part. When the paper discharging part is opened, the paper-feeding roller discharges print paper stacked in the paper cassette. The discharging part opening/closing unit opens the paper discharging part when the paper cassette is set in the cassette-mounted part.
Patent KR-20040091424-A (KR)
Inventor: LEE U GAP
IPC: B60T8/40
Filed: 2003-04-21
Abstract: PURPOSE: A pump of an electronically controlled brake system is provided to increase compression ratio and improve discharge performance by reducing a volume of a pressurizing chamber formed between a piston and an outlet valve. CONSTITUTION: A pump of an electronically controlled brake system is composed of a piston(41) for reciprocating rectilinearly in a bore(31a) formed at a modulator block(31) and having a suction passage for sucking in oil of a low-pressure accumulator; an outlet valve(44) installed in the bore and opened and closed by a reciprocating motion of the piston with forming a pressurizing chamber between the front end of the piston and the outlet valve; and an inlet valve(42) opened and closed opposite to the outlet valve to guide the oil flowing into the suction passage to the outlet valve. The inlet valve comprises an opening and closing member(42a) arranged in the front end of the piston to open and close selectively the suction passage and a retainer(42c) for guiding axial motions of the opening and closing member and having an oil passage. A volume reducing member(46) is disposed in the retainer to decrease the volume of the pressurizing chamber.
Patent KR-20040092325-A (KR)
Inventor: HWANG JAE HYO
IPC: A47L7/00
Filed: 2003-04-26
Abstract: PURPOSE: A vacuum cleaner is provided to prevent air pollution indoors by effectively collecting fine dust. CONSTITUTION: A vacuum cleaner is composed of a housing(40) coupled to wheels(60), a suction unit(44) installed in the housing, a suction part(10), a suction pipe(31), an air discharge pipe(32), and a handle(80). The suction part is detachably coupled to the suction pipe and the air discharge pipe. The handle is detachably coupled to a flexible suction hose(23) and a flexible discharge hose(24). The flexible suction hose is detachably coupled to a second suction port(41) formed at the housing. The flexible discharge hose is detachably coupled to a second discharge port(47) formed at the housing. The second suction port is coupled to a dust collecting unit(42) connected to a filter(43). A first discharge port(45) is installed in the suction unit, and is coupled to the second discharge port by a flexible hose(46).
Patent KR-20040095980-A (KR)
Inventor: KIM IL
IPC: E02D29/12
Filed: 2003-04-29
Abstract: PURPOSE: A reinforcement structure of a manhole is provided to improve the waterproofing and reinforcing efficiencies of a manhole and to reduce the cost and period of construction for a reinforcement structure. CONSTITUTION: In a manhole structure formed by laying a manhole wall(2) composed of a manhole bearing(1a) and a manhole cover(1b), a manhole bottom(3) and an upper slab(4) under the ground where a pipeline(100) is located, the reinforcement structure of a manhole comprises the steps of erecting a square pipe on each corner of the manhole wall(2), fixing a reinforcing steel plate(20) arranged parallel with the manhole wall(2) and the manhole bottom(3) and provided with trapezoid reinforcing grooves to form a reinforcing wall and a reinforcing floor on the lateral and lower sides of the square pipe by welding, and forming a corrosion preventive layer(30) on the surface of the square pipe, the surface of the reinforcing steel plate(20) and to the reinforcing groove of the reinforcing steel plate(20).
Patent KR-20040092907-A (KR)
Inventor: KIM HYEONG JIN
IPC: C01B13/02
Filed: 2003-04-29
Abstract: PURPOSE: Provided is a noise-reduced oxygen generator which is able to continuously supply stable oxygen to the interior by significantly reducing pulsating noise generated from a vacuum pump. CONSTITUTION: In an oxygen generator comprising a plurality of membranes(17), an oxygen induction pipe (20) inhaling oxygen separated by the membrane, a vacuum pump (18) compressing the inhaled oxygen and supplying required amount of oxygen to the interior and an oxygen exit pipe (22) supplying the compressed oxygen to the interior, a muffler (110) having a larger diameter than that of the oxygen exit type is mounted on the center of the oxygen exit type to reduce pulsating noise generated from the vacuum pump.
Patent KR-20040092957-A (KR)
Inventor: OH YONG HO
IPC: A45D1/00
Filed: 2003-04-30
Abstract: PURPOSE: Provided are curling tongs for beauty culture which shape various hair styles, like straight, wave, or curling, etc. without exchanging separate part by rotating the first and the second curling tongs together. CONSTITUTION: The curling tongs(1) include: a pair of tongs(10A,10B) with a determined length; a rotation supporting pin(12), which connects the one end of the tongs(10A,10B) with a rotation body(30) so as to couple the tongs(10A,10B) with each other in a mutually-rotating manner; and a heat generating plate, arranged on the point of contact between the tongs(10A,10B) and supplied with current so as to generate heat. The rotation body(30) is mounted on a fixing body(40), playing a role of a grip, with aid of a bearing(32), so as to rotate around the rotation central line(C).
Patent KR-20040094482-A (KR)
Inventor: YEO SEONG MO
IPC: B60J5/04
Filed: 2003-05-02
Abstract: PURPOSE: A mounting structure of a door outside handle for a vehicle is provided to prevent an insert member from being exposed to the outside, to prevent lowering of aesthetic appreciation of the vehicle, and to facilitate replacement of the door outside handle. CONSTITUTION: In a mounting structure of a door outside handle(200) for a vehicle, an auxiliary panel(110) is combined to the inside of a door panel(100) and a combining hole is pierced in the door panel. A fixing rib(210) extended to a side of the door outside handle is arranged to the auxiliary panel in a close contact state. The fixing rib is fastened by an insert member(300) passing through the combining hole. A finish member(120) is combined to the combining hole.
Patent KR-20040096730-A (KR)
Title: Brush assembly of motor for vacuum-cleaner
Inventor: PARK JUN SIK
IPC: A47L9/28
Filed: 2003-05-10
Abstract: PURPOSE: A brush assembly of a motor for a vacuum cleaner is provided to improve reliability by preventing sparks between a brush and a commutator from flying. CONSTITUTION: A brush assembly of a motor for a vacuum cleaner is composed of a holder(161) fixed to one side of a motor housing(110), a brush supporter(162) coupled to the motor housing, a brush(163) installed in the brush holder, and a spring(164). The spring elastically presses the brush so that one end of the brush is in contact with one side of a commutator. An incline surface pressed by the spring is formed, and prevents the brush from being rotated by the rotary force of the commutator.
Patent KR-20040098944-A (KR)
Inventor: JUNG YONG SIK
IPC: H04W8/24
Filed: 2003-05-16
Abstract: PURPOSE: A system for transmitting a ring tone by a caller on a real time basis and its service method, particularly for reproducing a ring tone selected by a caller at a terminal of a callee, are provided to allow the caller to express his/her taste and personality by designating the ring tone of the callee. CONSTITUTION: When a caller's mobile terminal(101) requests transmission of a ring tone, an MSC(Mobile Switching Center)(105) requests a callee's mobile terminal(102) designated by the caller's mobile terminal(101) to open a service channel and generates a ring tone real time transmission service request message. A sound source server(107) transmits a ring tone stored in a sound source database(108) and an identification code for reproducing the ring tone on a real time basis to the callee's mobile terminal(102) through the service channel according to the service request message. The callee's mobile terminal(102) reproduces the transmitted ring tone according to the identification code on a real time basis and outputs it externally.
Patent KR-20040099975-A (KR)
Inventor: SEO GYEONG
Filed: 2003-05-21
Abstract: PURPOSE: A system and a method for arranging a debtor and a money-lender with the best condition on the network are provided to realize a loan between the debtor and the money-lender at the mutually beneficial condition by matching the debtor with the money-lender through the best condition. CONSTITUTION: Customer terminals(20) are used by customers wanting the loan. A main server(10) receives a loan request from the customer terminal. Money-lender terminals(40) lend money by connecting to the main server. A banking institution server(50) performs banking transactions. The main server comprises a web server(110) providing files containing web pages by using the HTTP(HyperText Transfer Protocol) of the web, a member manager(130) managing personal information and loan information of each customer, a matching operator(140) producing a result by matching loan request data received from the customer terminal with loan condition data received from the money-lender computer, and a database(150) storing/updating the data associated with the loan.
Patent KR-20040105127-A (KR)
Inventor: LEE EUN SU
IPC: H01L21/673
Filed: 2003-06-05
Abstract: PURPOSE: A tray transfer unit and an automatic test handler using the same are provided to take a rapid step against the device defects like the lamination of semiconductor devices, thereby enhancing the reliability of product by detecting the lamination of semiconductor in advance. CONSTITUTION: A tray transfer unit comprises a flat transfer plate(110) having a tray and a tray holder. The tray has a plurality of pockets, wherein each of the pockets holds a semiconductor device. The tray transfer unit further comprises a plurality of detectors(130) for detecting the lamination of semiconductor devices and a detection board(140). The detectors are disposed corresponding to the sockets of the tray. A circuit(143) and input and output pads(145) are printed on the detection board.
Patent KR-20040105917-A (KR)
Inventor: YOO CHEOL HO
IPC: F01N3/035
Filed: 2003-06-10
Abstract: PURPOSE: An exhaust system of a vehicle is provided to prevent damage of a catalyst of an adsorption catalytic unit for a long driving at high temperature by protecting the adsorption catalytic unit from the exhaust gas of high temperature in high load of an engine. CONSTITUTION: A precatalyst(10), an adsorption catalytic unit(12), and a three-way catalytic unit(14) of an exhaust system for a vehicle are mounted on an exhaust pipe line(1) connected with an exhaust manifold of an engine. The adsorption catalytic unit is protected from the exhaust gas of high temperature by passing the exhaust gas discharged through the exhaust pipe line in an overload operation of the engine through the precatalyst, bypassing the adsorption catalytic unit, and supplying the exhaust gas to the three-way catalytic unit. The adsorption catalytic unit is installed at a bypass pipe line(3) branched off from the exhaust pipe line after the precatalyst and before the three-way catalytic unit.
Patent KR-20040108461-A (KR)
Inventor: LEE SUN HEE
IPC: B41M5/00
Filed: 2003-06-17
Abstract: PURPOSE: Provided are a method for manufacturing a masking sheet for sand etching to manufacture a masking sheet that does not require the removal of a base material in the region not hardened by ultraviolet rays and has flexibility, and a masking sheet manufactured thereby. CONSTITUTION: The method for manufacturing a masking sheet comprises the steps of: sequentially mounting a copy sheet with an etching design, a backing sheet of transparent material and a nonwoven fabric on a fluoroscopic screen of an exposure device(S10); forming a photosensitive resin layer on the backing sheet so as to bury the mounted nonwoven fabric(S20); irradiating ultraviolet rays toward the formed photosensitive resin layer by operating the exposure device(S50); separating the ultraviolet ray-irradiated photosensitive resin and rinsing the same(S60); and drying the rinsed photosensitive resin layer(S70).
Patent KR-20040110629-A (KR)
Inventor: CHOI JUN
IPC: H02K35/06
Filed: 2003-06-20
Abstract: PURPOSE: A brushless type vibration motor is provided to manufacture a rotor in a convenient and rapid manner through an injection process, and allow for ease of assembly of a rotor and a stator. CONSTITUTION: A brushless type vibration motor(1) comprises a stator(10), a rotor(20), a bearing member(30), and a rotating shaft(31). The rotating shaft has a top and a bottom assembled between a bracket(11) and a case(16) covering the bracket. The bearing member is arranged at an intermediate portion of the rotating shaft. The rotor includes a yoke portion(21), and internal and external resin portions(24,25). The yoke portion includes a magnet(22) bonded on a lower surface of the yoke portion, opposed to a coil(13), and a weight member(23) bonded on an outer surface of the yoke portion such that the motor has an eccentric weight. The internal and external resin portions are formed by resin materials injected to an internal cavity and an external cavity, and solidified. The internal cavity is formed between the bearing member and the magnet, and between an upper mold and a lower mold. The external cavity is formed between an outer surface of the magnet and the weight member, and between the upper mold and the lower mold.
Patent KR-20040110656-A (KR)
Inventor: LEE SEONG GWAN
IPC: D06M15/19
Filed: 2003-06-20
Abstract: PURPOSE: Suede type fabric is characterized by having excellent weight sensation, thickness, repulsive elasticity, texture and appearance, containing polyurethane resin and containing superfine filament having 0.001-0.5 denier of single yarn fineness. The suede type fabric is useful for a coat and a jumper for winter. A manufacturing method thereof is provided. CONSTITUTION: Suede type fabric is obtained by the steps of: preparing sea-island type composite filament comprised of an island ingredient having 0.001-0.5 denier of single yarn fineness and a sea ingredient having alkali dissoluble property; using the composite filament as all or a part of warp, weft and pile yarn to manufacture grey fabric; eluting the sea ingredient; infiltrating 1-50wt.% of polyurethane resin into the grey fabric before eluting or after eluting; and then dyeing, raising and buffing the fabric.
Patent KR-20050000761-A (KR)
Inventor: JUN SUNG WOO
IPC: G06F9/445
Filed: 2003-06-24
Abstract: PURPOSE: A method for loading an operation program of a mobile terminal is provided to prevent distribution of a terminal without undergoing a qualified process or loading of an operation program into a terminal by an illicit method. CONSTITUTION: User information stored in a terminal is backed up to a PC. Whether or not an operation program to be loaded into the terminal is qualified is determined by comparing a protection code stored in the operation program to be loaded and a protection code stored in a download program of the PC. If the operation program is qualified, it is transmitted to be loaded in the terminal. When loading of the operation program is completed, the backed up user information is restored into the terminal.
Patent KR-20050001573-A (KR)
Inventor: CHUNG IN
IPC: C05F17/00
Filed: 2003-06-26
Abstract: PURPOSE: A composting method of organic wastes is provided to maintain moisture content constantly, to reduce the volume of the resulted compost due to recollecting the paper after completion of composting, to eliminate need for feeding microorganisms for fermentation or decomposition of organic materials, and to reduce the composting period, by using waste paper pieces as a bulking agent. CONSTITUTION: The composting method of organic wastes comprises the use of waste paper pieces with the amount of 50-200vol% based on the volume of the organic wastes as a bulking agent, wherein the waste paper pieces may be recycled after completion of composting.
Patent KR-20050005896-A (KR)
Inventor: HONG HYUNG KI
IPC: G01N27/18
Filed: 2003-07-07
Abstract: PURPOSE: A thin film type carbon dioxide gas sensor is provided to reduce power consumption by forming a heater resistance member thin film and a ceramic support thin film in a micro size. CONSTITUTION: A thin film type carbon dioxide gas sensor includes a case(130), a detection element and a compensation element, and a passage. The case has a plurality of leads protruded from the upper side and the lower side of the case. The detection element and the compensation element have a silicon substrate. A membrane film is formed on the silicon substrate. A resistance member thin film is formed on the upper part of the membrane film. A ceramic support thin film surrounds the resistance member thin film. Metal pads are formed on the resistance member thin film. The metal pads are electrically connected to the resistance member thin film. The detection element and the compensation element are attached to the upper surface of the case and are sealed.
Patent KR-20040074210-A (KR)
Inventor: JANG CHAN SIK
IPC: F24D3/10
Filed: 2003-07-29
Abstract: PURPOSE: An electric heating pipe for heating is provided to improve sealing elements which seals both ends of a heating pipe for preventing the deformation or damage caused by heat, thereby completely preventing the leakage of a heat accumulation medium. CONSTITUTION: An electric heating pipe for heating includes sealing elements(20) provided at both ends of a pipe and employs a heat accumulation medium(M) formed of water and calcium chloride mixed with a weight% rate of 7:3. The sealing elements respectively have a sealing tube body(21), a locking ring(22), coupling nuts(23,25) and a lid(24). The sealing tube body has a pipe connection part(21b) at a side with a certain inner diameter and a lid fixing part(21c) at the other side. The locking ring fixes a front end of the pipe at the pipe connection part. One of the coupling nuts is screw-coupled on the locking ring. The lid is fitted into an inner diameter part at the lid fixing part of the sealing tube body. The other nut presses the lid at the periphery of the lid fixing part.
Patent KR-20050014990-A (KR)
Inventor: KIM SANG DEOK
IPC: H01L21/304
Filed: 2003-08-01
Abstract: PURPOSE: A CMP(Chemical Mechanical Polishing) polishing apparatus is provided to improve reliability of a semiconductor device by detecting an abrupt transition of pH of used slurry to determine a polishing end point. CONSTITUTION: A CMP polishing apparatus includes a rotating plate, a polishing head(21), a slurry provider(15), and a pH meter(31). The rotating plate includes a polishing pad provided thereon. The polishing head is provided on the rotating plate and supports a wafer to be polished. The slurry provider provides the slurry to the polishing pad. The pH meter detects pH of the used slurry falling from the polishing pad. During a planarization operation on the wafer, a polishing end point is detected from the pH value detected at the pH meter.
Patent KR-20040092359-A (KR)
Inventor: OH JONG HO
Filed: 2003-08-07
Abstract: PURPOSE: An electronic auction system and method are provided to enable a seller to select a bidder who successfully meets the conditions that the seller seeks among a group of bidders who make the bid after paying the auction participation fee. CONSTITUTION: An auction service server(200) is equipped with a user interface provider(210), a certification processor(220), a settlement manager(230), an auction data manager(240), a successful bidder selector(250), and a bidding result informer(260). An auction service database(300) is connected to the auction service server, and stores a member information database(310), a product information database(320), an auction information database(330), and a failed bidder information database(340). The user interface provider provides service web pages including information requested from a bidder terminal(100) through the Internet(1). The settlement manager includes a settlement/inquiry module and a settlement information storing module.
Patent KR-20030079866-A (KR)
Inventor: LEE CHUNG HUN
IPC: A41B9/02
Filed: 2003-09-01
Abstract: PURPOSE: Provided are exposure typed men's briefs to provide solutions to prickly heat and eczema happened to the scrotum and the groin. CONSTITUTION: Exposure typed men's briefs are characterized by forming an exposure part having slit shape, an oval shape or an X shape. The bottom part of the exposure part is treated to a round shape to support the scrotum. It is excellent in ventilation and helps blood circulation.