baber/WOPTO huggingface dataset:
Patent KR-20020075827-A (KR)
Inventor: PARK KEN HEE
IPC: A45B17/00
Filed: 2002-07-18
Abstract: PURPOSE: A fixing device for a beach umbrella of pin wheel rotation type is provided to endow the beach umbrella with the feeling of movement and to achieve an effect of advertisement by paragraphs on the beach umbrella. CONSTITUTION: After fitting an upper post rod(5) into a rotating rod installed with a bearing to be coupled with the post rod by fixedly installing an upper fastener to the upper end of the rotating rod and movably installing a lower fastener to the lower end thereof, a pin wheel rotating shaft(24) is inserted into the upper most fixed post rod by interposing a grooved post gear(23). Thereby, during the insertion of a pin wheel, a rotating shaft gear(14) of the pin wheel is engaged with an upper end gear(19), and a lower end gear(20) of a gear shaft(18) is engaged with the post gear to rotate the beach umbrella.
Patent KR-20040011057-A (KR)
Title: The portable fishing pedestal which used a profile
Inventor: KANG JAE WON
IPC: A01K97/22
Filed: 2002-07-27
Abstract: PURPOSE: A portable fishing pedestal using a profile as a frame is provided, which is easily foldable to permit portability, is rigidly mountable at any place and is capable of simply fastening fishing accessories. CONSTITUTION: The portable fishing pedestal(P) comprises: first and second seat plates(10,20) hingedly foldable and each having an outer frame(11) and an inner frame(12); a support rod(30) inserted into a support rod insertion section(13) formed at corners of the outer frames(11) of each of the first and second seat plates(10,20); a slidable fastener(40) installed to wrap a predetermined portion of the outer frame(11) in a substantially C-letter shape and slidable along the outer frame(11) of the first or second seat plates(10,20); and a footing(60) made of metal or wood to be disposed above the pedestal(P).
Patent KR-20040014759-A (KR)
Title: An apparatus for trimming the outer surface of a rotatable brush roll
Inventor: BAEK YONG HAE
IPC: B26D1/36
Filed: 2002-08-12
Abstract: PURPOSE: A device for machining the surface of a rotary brush roll is provided to prevent the surface of a strip from being scratched by keeping the surface of the rotary brush roll uniform. CONSTITUTION: A cutter has a plurality of blades contacting with the outer surface of a brush roll(200), and rotates the blade and cuts the outer circumference of the brush roll while the brush roll rotates. A moving unit(50) includes a plurality of rails(52) connected to vertical frames(223) to which the brush roll is mounted and motors(60,76) for moving the cutter freely. A detecting unit has a sensor for detecting the abrasion of the outer circumference of the brush roll. A control unit drives the motor if a detected signal value is more than a set value.
Patent KR-20040016543-A (KR)
Inventor: KIM SEONG NO
IPC: E04F15/20
Filed: 2002-08-17
Abstract: PURPOSE: An impact and noise insulating material for floor of an apartment house is provided to prevent environmental pollution, to reduce cost, to insulate noise, heat and water, and to improve the durability by producing the insulating material with using waste tires and recycled polystyrene resin. CONSTITUTION: Waste tires are collected, and crushed into powder of 1-3mm. Powder from the waste tires is dried at normal temperature for 24 hours, and polystyrene resin is produced by collecting and melting waste Styrofoam. The dried waste tire powder is mixed with an adhesive and charged in a die, and pressed by applying heat for 3-5 minutes. The formed and pressed material is separated from the die, and the recycled polystyrene resin is spread on or under the formed and pressed material with 1 mm in thickness. The impact and noise insulating material is manufactured by drying the composite material at normal temperature for 60 minutes.
Patent KR-20040021017-A (KR)
Inventor: HWANG SEON CHUN
IPC: G01N1/02
Filed: 2002-09-02
Abstract: PURPOSE: A sampler for analyzing slag components is provided to effectively take out only pure slags and to reduce analyzing time for the slags by performing analyzing work without a pre-treatment process. CONSTITUTION: A sampler(10) includes a pipe(20) and a shell mold(30) coupled with a lower end of the pipe(20). An outer peripheral portion of the shell mold(30) is supported by a ceramic fiber(50). The shell mold(30) mainly includes sand and supports a sample housing(40) having a sample chamber. The ceramic fiber(50) is fixed to a lower end of the pipe(20) so as to support an outer peripheral portion of the shell mold(30). The ceramic fiber(50) surrounds an outer wall of the sampler(10) so that a slag layer is stably maintained when sampling a slag. A curved opening section(70) is formed at a lower end of the shell mold(30).
Patent KR-20040022368-A (KR)
Title: System and method of Advertisement with location confirmation service
Inventor: OH SANG HWAN
Filed: 2002-09-05
Abstract: PURPOSE: An AD(ADvertisement) system added to a location confirming service and a method thereof are provided to confirm location by installing a location confirmation issuing device around a car or a locker, and to make a user select a shop through discount information and marketing information by providing the AD information around the location in addition to the location confirming service. CONSTITUTION: Advertisers(20,30) request an AD and input the AD information by connecting to a main server(10). If the location information of the car or the locker is requested, the main server transmits the inputted AD information together with the location confirming information to the location confirmation issuing device(40). The location confirmation issuing device outputs the location information needed to the user and the AD information.
Patent KR-20040024116-A (KR)
Title: Opening and shutting apparatus and method of image display apparatus for vehicle
Inventor: CHO CHANG MIN
IPC: B60R11/02
Filed: 2002-09-13
Abstract: PURPOSE: An opening/shutting device and method of a display unit for a vehicle is provided to open/shut the display unit from a console box installed at the roof of the vehicle by remote control. CONSTITUTION: An opening/shutting device and method of a display unit is composed of a console box(110) installed at the roof of a vehicle, a display unit(120) rotatably installed in the console box by a hinge(140), a fixing unit(130) preventing the display unit from dropping from the console box, and a microcomputer. The microcomputer receives a control signal from a remote controller, and opens/shuts the display unit.
Patent KR-20040024903-A (KR)
Title: Apparatus and Method for Testing Socket
Inventor: BYUN DONG MYEON
IPC: G01R1/073
Filed: 2002-09-17
Abstract: PURPOSE: A device for testing a socket is provided to precisely measure resistance values of each contactor pin of a socket for testing a semiconductor device, and to automate the measuring process, thereby reducing a waste of cost and manpower. CONSTITUTION: A contact unit(800) obtains resistance values for each channel of a calibration PCB, and obtains resistance values for each channel of a PCB mounting a socket thereon. A multiplexer(900) channelizes the resistance values inputted from the contact unit(800), and sequentially outputs the resistance values from each channel. A resistance measurer(910) stores each channel value of the calibration PCB outputted from the multiplexer(900) in a memory(920), and calculates differences with each channel value of the PCB mounting the socket thereon. A controller(930) outputs calculated values of the resistance measurer(910) to a display(940). The display(940) displays an output of the controller(930).
Patent KR-20040026491-A (KR)
Title: System for automatically sweeping filter element of air cleaner for vehicle
Inventor: SONG YEONG SEOK
IPC: F02M35/08
Filed: 2002-09-25
Abstract: PURPOSE: An automatic sweeping filter element of a vehicle air cleaner is provided to automatically spray air of a predetermined pressure for discharging dust adsorbed to the outside of a filter element to the outside together with the air via a suction hole and a suction pipe. CONSTITUTION: An automatic sweeping filter element of a vehicle air cleaner includes an air tank(21), a nozzle unit(24), a throttle flap(30), an actuator(31) of the throttle flap, a negative pressure sensor(32), and an ECU(33). The air tank has a valve element(23) and alternatively supplies air of a predetermined pressure. the nozzle unit is connected to the air tank via an air channel(22) and mounted in the center of a filter element(11). The throttle flap is mounted on a discharge pipe(16) for alternatively blocking the flow of air filtered and discharged by an air cleaner(10). The negative pressure sensor is mounted around a discharge part of the air cleaner to sense a negative pressure. The ECU control the driving of the valve element and the actuator of the throttle flap according to signals output from the negative pressure sensor and a starting switch.
Patent KR-20040028033-A (KR)
Title: Yttrium-dopped bismuth titanate thin film and preparation thereof
Inventor: KANG SANG U
IPC: C23C16/40
Filed: 2002-09-28
Abstract: PURPOSE: Provided is a bismuth yttrium titanate(BYT) thin film excellent in ferroelectric property, which can be used for a ferroelectric random access memory(FRAM) having high speed, large capacity, low electric power, and nonvolatile property. CONSTITUTION: The BYT thin film represented by the formula Bi4-xYxTi3O12 is produced by applying bismuth(Bi) precursor vapor, titanium(Ti) precursor vapor, and yttrium(Y) precursor vapor to an inorganic substrate and contacting, wherein the Bi precursor is Bi(Ph)3, Bi(tmhd)3(tmhd=tetramethyl heptadionate), Bi(CH3)3, Bi(O-t-C4H9)3, Bi(C7H7)3, or Bi(O-t-C5H11)3 and the Ti precursor is Ti(dmae)4(dmae=dimethyl amino ethoxide), Ti(dmap)4(dmap=dimethyl amino propanol), Ti(OiPr)4, Ti(N(C2H5)2)4, Ti(N(CH3)2)4, or Ti(N(C2H5)(CH3))4 and the Y precursor is Y(tmhd)3-PMDT, Y(tmhd)3, or Y(N(Si(CH3)3)2)3. In the formula, x is 0.1-2.
Patent KR-20040032254-A (KR)
Title: Digital communication system using multi-dimensional orthogonal resource hopping multiplexing
Inventor: JANG GYEONG HUI
IPC: H04L27/26
Filed: 2002-10-08
Abstract: PURPOSE: A multi-dimensional ORHM(Orthogonal Resource Hopping Multiplexing) communication method-based digital communication system is provided to improve the channel decoding performance under the ORHM environment by installing an LLR(Log-Likelihood Ratio) converter at a secondary communication station. CONSTITUTION: A multi-dimensional ORHM communication method-based digital communication system includes an LLR converter(628) and a soft decision unit. The LLR converter(628) is located between a channel demodulator and a channel decoder of a receiving end. The LLR converter(628) is used for performing a LLR conversion process for an output value of the channel demodulator according to the resource hopping environment and inputting a result value into the channel decoder. The soft decision unit performs a soft decision process for an output value of the channel demodulator in order to limit the output value of the channel demodulator within a predetermined value.
Patent KR-20040033820-A (KR)
Title: Combination water run down elaborate design carved stone slate falling water and illumination equipped aqua sculpture waterworks
Inventor: CHANG SEOK WHAN
IPC: B44C3/00
Filed: 2002-10-16
Abstract: PURPOSE: A composite functional wall stream fountain water sculpture with a water flowing fountain unit and a lighting unit on the surface of an elaborately sculpted stone plate is provided to maximize decoration and publicity effects and humidification effect by a water flow and a lighting with stone and water contrary to each other in physical properties being harmonized with each other. CONSTITUTION: A stone plate having good hardness and abrasion resistance has a plurality of holes(12) perforated thereon and designed in a desired logo or pattern and a water flowing plane(13) elaborately and stereoscopically sculpted by computer design in various patterns of a multilayer structure of an uneven plane so as to maximize the reflecting effect by water patterns. A lower water cistern(30) provided with a pump motor and a lighting lamp(32) is connected to an upper water cistern through a water feeding pipe.
Patent KR-20040035265-A (KR)
Title: Trousers hangers having as sliding rail
Inventor: OH YONG HOON
IPC: A47B61/02
Filed: 2002-10-19
Abstract: PURPOSE: A sliding-type trousers hanger is provided to easily move the hanger in regular sequence by equipping with pinion and rack gears. CONSTITUTION: A center rod is disposed in a semi-circular hanger rod, and a transverse member having a bushing at one side and a pinion gear(16) having a rotating boss are disposed at both ends of the center rod. An outer diameter of the rotating boss is equal to or more than an inner diameter of the center rod so that the rotating boss is closely attached to an inside of the center rod. The bushing is sized to closely contact an inner periphery of the bushing. A rack gear is disposed under the pinion gear and has the same pitch as that of the pinion gear. The trousers hanger includes a guide rail(3) at an inner center portion thereof.
Patent KR-20040037583-A (KR)
Title: Apparatus and method for providing trusted channel in secure operating systems which are by using mandatory access control policy
Inventor: DOO SO YEONG
IPC: H04L29/06
Filed: 2002-10-29
Abstract: PURPOSE: An apparatus and a method for providing a reliable channel in a security OS(Operating System) to which MAC(Mandatory Access Control) is applied is provided to offer a new header for independently encoding a packet used in communication by a security level of the MAC and minimize network performance degradation using the security level of the MAC. CONSTITUTION: If data according to a communication request provided from a transmission-side user(S1) are for a packet transmission request, a reliable channel subsystem(12) judges whether a reliable channel is applied. If the reliable channel is applied, the reliable channel subsystem(12) composes a reliable channel header, encodes a specific portion of a packet, stores authentication information in the reliable channel header, and transmits the packet through a network(A). A MAC module(20) provides MAC information for indicating whether the reliable channel is applied. A kernel memory(30) provides an encryption key and an authentication key necessary for encoding a reliable channel application host address and the packet and generating authentication data. A reliable channel subsystem(12-1) retrieves the authentication data of the reliable channel header before decoding the packet received through the network(A). If the authentication data are valid, the reliable channel subsystem(12-1) decodes the encoded packet. If process for the reliable channel is ended, the reliable channel subsystem(12-1) transmits the packet to an upper level to transmit the packet to a reception-side user(S2). A kernel memory provides an authentication key and an encryption key necessary for checking authentication with respect to the packet encoded by the reliable channel subsystem(12) and decoding the packet.
Patent KR-20040037694-A (KR)
Inventor: JUNG WON SEOK
IPC: H04B1/40
Filed: 2002-10-29
Abstract: PURPOSE: A mobile communication terminal for reducing power consumption and a method therefor are provided to automatically control a driving of a supplementary LCD screen and a back light of a mobile communication terminal, depending on whether a human body is sensed, thereby preventing unnecessary power of a battery from being consumed. CONSTITUTION: The first touch sensor(11) receives a positive power to sense a human body's contact. The second touch sensor(12) receives a negative power to sense the human body's contact. A back light(13) irradiates light on a keypad, a folder or a main LCD screen attached to a slide. A supplementary LCD screen(14) is attached to outside the folder or the slide. A controller(15) controls a driving of the back light(13) and the supplementary LCD screen(14), depending on whether a human body is contacted. A speaker(16) outputs a melody under control of the controller(15).
Patent KR-20040039795-A (KR)
Title: EL device with electrode for noise reduction
Inventor: HAN WAN SU
IPC: H05B33/10
Filed: 2002-11-04
Abstract: PURPOSE: An electro-luminescence device having an electrode layer for reducing noise is provided to reduce the electric noise and the audio noise due to AC power by forming an electrode layer for reducing the noise between the first protective layer and the second protective layer and grounding commonly the electrode layer and a transparent electrode layer. CONSTITUTION: An electro-luminescence device having an electrode layer for reducing noise includes a transparent substrate(20), a transparent electrode layer(21), an emitting layer(22), an insulating layer(23), a rear electrode layer(24), a first protective layer(25), and a second protective layer(27). The transparent electrode layer(21), the emitting layer(22), the insulating layer(23), the rear electrode layer(24), the first protective layer(25), and the second protective layer(27) are sequentially formed on the transparent substrate(20). An electrode layer(26) for reducing the noise is formed between the first protective layer(25) and the second protective layer(27).
Patent KR-20040043217-A (KR)
Title: Fiber reinforced plastic pole and molding method thereof
Inventor: KIM KUK JIN
IPC: C08J5/08
Filed: 2002-11-16
Abstract: PURPOSE: A fiber reinforced plastic polymer and its preparation method are provided, to obtain natural design and color on the surface, to reduce a manufacturing cost by using a small amount of dyes and to improve heat resistance. CONSTITUTION: The method comprises the steps of injecting a synthetic resin composition(21) comprises 5-7 wt% of a low-contracting agent; 1-2 wt% of a curing agent; 0.5-1 wt% of an internal releasing agent; 15-25 wt% of an inorganic filler; 0.3-0.5 wt% of a transparent dye; and the balance of an unsaturated polyester resin, into a mixer and mixing them with stirring to prepare a thermosetting synthetic resin composition, and storing the composition in a resin soaking bath; collecting one-directional fine glass fiber(11a) in a bundle and soaking it in the resin soaking bath(20) to produce a resin-infiltrated glass fiber body; thermally curing it by passing through a heated mold(50) with continuously supplying the resin-infiltrated glass fiber body along a hollow guide member(30) directing a drawer(60) through a rim between the guide member and the outer circumference of mandrill(52) supported by penetrating the inside of the guide member.
Patent KR-20040043346-A (KR)
Title: Apparatus for reporting car accident
Inventor: LEE SU GIL
IPC: G08B25/00
Filed: 2002-11-18
Abstract: PURPOSE: An apparatus for informing a vehicle accident is provided to rapidly implement the emergency treatment by exactly seizing the position of the accident. CONSTITUTION: An apparatus for informing a vehicle accident includes an impulse sensor(10), a global positioning system(GPS) reception block(20), a wireless transmission block(40), a release switch(50) and a controller(30). The impulse sensor(10) senses the collision status of the vehicle by installing each of the front and the rear bumpers of the vehicle. The global positioning system(GPS) reception block(20) receives the position information from the GPS satellite. The wireless transmission block(40) transmits the status of the vehicle accident. The release switch(50) stops the radio frequency signal outputted from the wireless transmission block(40). And, the controller(30) outputs the position information and the vehicle information received from the GPS reception block(20) through the wireless transmission block(40) and stops in response to the status of the release switch(50).
Patent KR-20040046586-A (KR)
Title: Returnless fuel system
Inventor: SHIN CHANG HYEON
IPC: F02M41/00
Filed: 2002-11-28
Abstract: PURPOSE: A fuel supply device of a V-shaped engine is provided to increase durability against vibration of the engine by reducing a connection part of a returnless fuel system and reduce the mounting cost by reducing the number of dampers. CONSTITUTION: In a fuel supply device of a V-shaped engine, first and second delivery pipes(30,40) are arranged to the upper sides of the engine, to supply fuel to a combustion chamber, and plural injectors(70) are mounted to the lower side of each delivery pipe. A fuel line(21) of the chassis side is directly connected to the front end of the first delivery pipe. The rear end of the first delivery pipe is connected to the rear end of the second delivery pipe by a connection pipe(50). A damper(60) for absorbing a pulsating sound of fuel is mounted to the front end of the second delivery pipe.
Patent KR-20040047302-A (KR)
Title: Wireless Input Device Possessed of Touch Screen for Interactive Television
Inventor: YANG DONG HYEOK
IPC: G06F3/041
Filed: 2002-11-29
Abstract: PURPOSE: A wireless input device of an interactive television having a touch screen is provided to recognize inputted cursive characters by using an electronic pen or fingers on an installed touch screen, and to transmit the recognized characters to a television body, so that a user can conveniently input characters. CONSTITUTION: A memory(410) stores a touch screen input/output program code for controlling an outputting of an electrical signal, a cursive recognition program code for recognizing cursive patterns as character codes, and at least one character code among the character codes. A CPU(435) executes the touch screen input/output program code and the cursive recognition program code. A touch screen(420) supplies an interface for inputting the cursive patterns as controlling a wireless input device. A touch screen controller(430) supplies a touch screen control function to the CPU(435). A data transceiver(460) transceives data between an interactive television and the wireless input device. An outer input device controller(440) supplies an outer input device control function to the CPU(435).
Patent KR-20040049329-A (KR)
Title: A heat exchanging system of exhaust gas
Inventor: JUN JONG IK
IPC: F01N3/04
Filed: 2002-12-03
Abstract: PURPOSE: A heat exchanger of emission is provided to improve the durability by falling the average temperature of the emission. CONSTITUTION: A heat exchanger has a coolant passage, a coolant inlet and a coolant outlet. The heat exchanger is installed between an exhaust manifold and a catalyst of an engine. A bypass coolant inlet pipe connects the coolant inlet of the heat exchanger with a coolant outlet of an engine. A bypass coolant outlet pipe connects the coolant outlet of the heat exchanger with a coolant inlet of the engine. Thereby, the average temperature of emission is reduced.
Patent KR-20030047804-A (KR)
Title: A method for providing service based on quality and an accounting method in a mobile communication system
Inventor: CHO JIN SEONG
IPC: H04W72/12
Filed: 2002-12-06
Abstract: PURPOSE: A service providing and billing method according to QoS(Quality of Service) in a mobile communication system is provided to generate and store charging data according to a provided service, and accurately charge for the provided service. CONSTITUTION: A mobile terminal(1) transfers a user logout signal and a call disconnect message to a base station(10-a) in the case of call termination(800a,800b). The base station(10-a) adds QoS billing information to the call disconnect message and transfers it to a base station controller(20)(802). The base station controller(20) performs an internal procedure for call disconnection, and transfers the call disconnect message to a gateway(30)(804). The gateway(30) performs an internal procedure for call disconnection, and transfers a billing request message to an authentication and billing server(50)(806).