baber/WOPTO huggingface dataset:
Patent KR-20030078400-A (KR)
Title: Method of fabricating spring block of clutch in washing machine
Inventor: YOON SEONG NO
IPC: D06F37/40
Filed: 2002-03-29
Abstract: PURPOSE: A spring block manufacturing method of a clutch for a washing machine is provided to improve working efficiency, and to cut down manufacturing expenses by simplifying the manufacturing process. CONSTITUTION: A washing shaft is installed in the upper part of a gear shaft, and a dehydrating shaft is installed outside the washing shaft. The lower end of the dehydrating shaft is fixed to a brake drum, and the lower part of the brake drum is combined with a lower gear housing. A gear unit is mounted in the brake drum to decelerate power, and a spring block(10) and a clutch boss(6) are fixed in the lower part of the gear shaft. A brake lever is installed around the clutch boss, and interlocked with the solenoid. The spring block is formed by sintering compact particles, and a protruded part(700a) is formed in the lower part of an upper die(70a). The upper outer periphery of the spring block is formed by chamfering with the protruded part of the upper die.
Patent KR-20030085281-A (KR)
Title: Apparatus for testing pre-power supplied to the landinggear
Inventor: LEE HYEONG CHEOL
IPC: B64C25/28
Filed: 2002-04-30
Abstract: PURPOSE: A power test device for a landing gear is provided to minutely and precisely test the power of the landing gear by using hydraulic oil uniformly supplied to the landing gear. CONSTITUTION: A power test device(100) for a landing gear is composed of an air filter(10) removing impurities from supply air, an air pressure regulator(20) regulating the flow of air, a hydraulic tank(50) storing hydraulic oil, a pump(40) pumping the hydraulic oil in the hydraulic tank, an accumulator(60) accumulating the hydraulic oil and keeping the pressure and amount of the hydraulic oil uniform, and an inlet filter(70). The inlet filter removes impurities from the hydraulic oil before the hydraulic oil is supplied to the landing gear.
Patent KR-20030090278-A (KR)
Title: Leak check apparatus of vacuum equipment
Inventor: CHOI HONG ROK
IPC: H01L21/02
Filed: 2002-05-22
Abstract: PURPOSE: An apparatus for sensing the leakage of a vacuum pressure equipment is provided to check accurately the leakage by supplying continuously the helium gases to a driving part or a connecting part. CONSTITUTION: An apparatus for sensing leakage of vacuum pressure equipment includes a helium supply tube(61), a control valve(62), a helium chamber(63), and a helium sensor(64). The helium supply tube(61) is used for transferring helium from a helium storage tank(70) by using a driving pump(80). The control valve(62) is used for controlling a supplying process of the helium gas supplied from the helium supply tube(61). The helium chamber(63) is used for charging the predetermined amount of helium gas by using the control valve(62). The helium sensor(64) is used for checking the helium elements of the exhausted helium gas of a process chamber(10).
Patent KR-20030091199-A (KR)
Title: Removable Anchor
Inventor: CHUN KEUM SOK
IPC: E21D21/00
Filed: 2002-05-24
Abstract: PURPOSE: A removal type anchor device is provided to install/remove an anchor easily and exactly, to prevent environmental pollution and to promote the recycling of resources. CONSTITUTION: The removal type anchor device comprises: an anchor fixture unit fixing an anchor; a primary outer tube body(A) covering up the anchor fixture unit and fixing an anchor fixture(C); and a secondary outer tube body(B) provided with an anchor removal unit(D) and coupled with the primary outer tube body(A) by a coupler. The primary outer tube body(A), as a tube whose both ends are opened, is tapered and composed of a primary opening having a male screw to couple with a secondary outer tube body(B) and a secondary opening to press the anchor fixture unit not to get removed. The secondary outer tube body(B) is composed of a closed end and an opened end, wherein the opened end contains a female screw to couple with the male screw of the primary outer tube body(A) and the closed end contains an anchor removal unit(D).
Patent KR-20020092245-A (KR)
Inventor: CHEW KOK-KIA
IPC: G11B5/596
Filed: 2002-05-31
Abstract: PURPOSE: Linearization of a magnetic read/write head transducer position error signal is provided to linearly control the position of a head for reading data when the data is recorded in a portion distant from a track. CONSTITUTION: A disk(101) is provided, which includes the first plurality of tracks having the first and second servo bursts for defining track reference lines of tracks, and the second plurality of tracks having the third and fourth servo bursts for defining the second plurality of different position offsets from track center lines among the first plurality of tracks. The second plurality of tracks are not larger than the first plurality of tracks. The second plurality of position error signals are read from the second plurality of position offsets. A reading device of a transducer is located on the track reference line of one track. The reading device is moved to deviate from the track reference line.
Patent KR-20030093599-A (KR)
Title: Apparatus and method for preserving data in personal digital assistant
Inventor: KIM JU HUN
IPC: G06F12/00
Filed: 2002-06-03
Abstract: PURPOSE: A device and a method for archiving data on a PDA(Personal Digital Assistant) are provided to archive and restore an initial OS(Operating System), and to prevent the information loss due to a shortage of a battery. CONSTITUTION: A memory part(115) includes a RAM and a flash memory. The flash memory includes a backup region of the data in the RAM. A power detector(114) checks a battery state of the PDA, and outputs a low voltage detection signal when a low voltage is detected. A controller(111) checks the existence of the data needing the backup from the data stored in the RAM when the low voltage is detected, stores the data needing the backup in the RAM in the backup region in the flash memory, and restores the backup data to the RAM when the recovery is requested.
Patent KR-20030095805-A (KR)
Inventor: KIM SEONG TAE
IPC: F04B39/00
Filed: 2002-06-14
Abstract: PURPOSE: A piston assembly of a cooler is provided to allow convenient work coupling a piston and a mover of a linear motor and to improve productivity by coupling the piston and the mover of the linear motor in a glove box, placing a nut in the mover of the linear motor, and coupling the piston to the mover using a small bolt or a small screw placed on an outside of the piston, and mounting a hemispheric rubber cover to the nut placed on an inside of the mover. CONSTITUTION: A piston assembly includes a magnet sleeve formed as a hollow cylinder, and having a plurality of magnets attached on a periphery of one end of the cylinder, and a coupling part formed on an inside of the other end of the cylinder; and a hollow cylindrical piston inserted and mounted to a hollow of the magnet sleeve, and having a flange part coupled to face the coupling part. A bolt member(410) is inserted to an outside of the flange part of the piston, and a nut member(420) is coupled to the bolt member to face the bolt member from the coupling part of the magnet sleeve to couple the coupling part of the magnet sleeve and the flange part of the piston.
Patent KR-20020096934-A (KR)
Title: Micro corner cube array, method of making the micro corner cube array and reflective type display device
Inventor: IHARA ICHIROH
IPC: G02B5/124
Filed: 2002-06-15
Abstract: PURPOSE: A micro corner cube array is provided to have the small size and the sufficient accuracy. CONSTITUTION: A substrate having at least a surface portion of which consists of cubic single crystals is prepared. The surface of the substrate is substantially parallel to (111) planes of the crystals. The surface of the substrate is etched anisotropically, thereby a plurality of unit elements for the micro corner cube array is formed on the surface of the substrate. Each of the unit elements comprises a number of crystal planes that are formed at a lower etch rate than the (111) planes of the crystals.
Patent KR-20020064239-A (KR)
Inventor: CHOI HEUNG HO
IPC: A61B8/00
Filed: 2002-06-26
Abstract: PURPOSE: An ultrasonic bone densitometer and a method for measuring bone density are provided to measure correctly bone density by using an ultrasonic parameter. CONSTITUTION: A power supply portion(100) provides electric power for measuring bone density of a phalange. An ultrasonic sensor drive portion(110) generates an ultrasonic pulse. An ultrasonic signal detection portion(120) detects an ultrasonic signal passing the phalange. A signal processing portion(130) includes the first amplifier/filter portion, the second amplifier portion, the second filter portion, and the third amplifier/envelop detection portion in order to perform a signal processing operation. A control portion(140) controls each component. A key input portion(150) includes keys for receiving an input of a user. An LCD portion(160) is used for displaying a processed digital signal.
Patent KR-20040003497-A (KR)
Inventor: KIM TAC YOUNG
IPC: A41D13/11
Filed: 2002-07-03
Abstract: PURPOSE: A mask is provided to prevent dust, foreign substances or germs from passing into the mouth by using an antibacterial cotton filter inside the mask cloth which has good elongation and restoring force. CONSTITUTION: The mask includes a mask cloth(30) in which some cotton containing adhesive resin on both sides of the antibacterial cotton for elongation and coherence is cut into some size, folded horizontally into Z-type in the center; outer rings(40) for preventing the mask cloth(30) from being damaged by sewing the outer part of the mask cloth(30) with non-woven fabric or other cloth of good elongation; and ear strings(50) which are made of the same materials with the outer rings(40).
Patent KR-20040005221-A (KR)
Title: Apparatus for equipping of sleeve
Inventor: KIM SANG IK
IPC: B21B39/00
Filed: 2002-07-09
Abstract: PURPOSE: A paper sleeve mounting apparatus is provided which is capable of mounting the paper sleeve into the hollow of coil by mechanically centering and cleaning the paper sleeve without manual operation of workers. CONSTITUTION: The apparatus comprises a cleaning part comprising an up/down conveyor(20) installed in front of mandrel(14) into which coil is inserted in such a way that the up/down conveyor is ascended and descended, a brush roll(22) rotationally installed at the front end of the up/down conveyor, and an air nozzle(24) for ejecting air onto the brush roll; a centering part comprising a frame(36) rotationally installed on an upper part of the up/down conveyor, a screw shaft(38) which is installed at the front end of the frame, and at both sides of which screw threads are formed with being oppositely directed to each other, and a stopper(40) through which the screw shaft passes so that the stopper axially moves according to rotation of the screw shaft; and a control part for controlling the cleaning part and the centering part, wherein the control part comprises touch bar(60), proximity sensor(62), frame rotation sensing sensor(64), paper sleeve sensing sensor(66) and control panel(68).
Patent KR-20020090928-A (KR)
Inventor: JUNG BYEONG TAE
IPC: F03G7/00
Filed: 2002-07-10
Abstract: PURPOSE: An internal propelling device of a closed system by using Coriolis force is provided to move the closed system linearly without applying external force by generating Coriolis force in the closed system. CONSTITUTION: An internal propelling device of a closed system is composed of a closed body(10) forming the internal space; a guide(72) placed eccentrically in the center of the body with a slit around the circumference; a power motor(71) vertically combined with the guide; a rotating bar(39a) combined with the end of the power motor shaft by rotating with the power motor, and penetrated through the slit to divide the guide; and main masses(63-70) arranged and constrained in the partitioned space by the guide and the rotating bar, and rotated by the rotating bar at constant angular velocity. The object of the closed system is moved at the gravity-free state, and the closed system is moved linearly in the gravity field.
Patent KR-20040008980-A (KR)
Title: a method for fuel controlling in vehicle
Inventor: PARK SEONG SEO
IPC: F02D41/04
Filed: 2002-07-20
Abstract: PURPOSE: A method is provided to reduce gas emission and achieve improved operating reliability of vehicle by maintaining an optimum air-fuel ratio. CONSTITUTION: A method comprises a step(S100) of detecting changes of engine RPM, coolant temperature and throttle valve opening degree when an engine is turned on; a step(S110) of judging whether the fuel injection operation for driving the engine is performed by a feedback control; a step(S120) of judging whether the engine starts at the state where the temperature of the vehicle is high; a step(S130) of judging the temperature of the coolant if the temperature of the vehicle is not high; a step(S140) of setting a P-I control map in a memory and outputting a fuel injection control signal corresponding to the P-I control map; a step(S150,S160) of setting the P-I control map corresponding to a warming-up and performing a fuel injection control; a step(S170) of resetting the P-I controller to 1 and performing a fuel quantity control; a step(S180) of judging whether the time elapsed after the start of engine is shorter than the preset time; and a step(S190) of setting the P-I map of the engine start condition and controlling the quantity of fuel being supplied to the engine.
Patent KR-20020070207-A (KR)
Inventor: WOO SUNG PIL
IPC: A01K63/00
Filed: 2002-07-27
Abstract: PURPOSE: A multi purpose aquarium is provided to organize interior electric wiring by constructing a separable sliding distribution box at the lower end of a cover body thereof, and install illuminating devices and other articles to the rear surface of the distribution box, thus improving the convenience of repair and maintenance thereof. CONSTITUTION: The multi purpose aquarium comprises a body(10) having a plurality of partitions(11,11') dividing a filtering vessel; a plurality of filters(15,15'); a cover body(30) having a partition(31,31') defining a filter detachment passage as well as forming a side wall of a water vessel, a separable water drainage collecting pipe(35), and an L-shaped distribution box holder; a cover upper part formed with a plurality of shower pipes; a sliding type distribution box(70) formed with a space for the water drainage collecting pipe; a first separable water supply pipe(97) for transferring water from the body to the cover upper part; and a second separable water supply pipe(98) for circulating the water through the filters in the body.
Patent KR-20040012409-A (KR)
Title: Fruit jam of jinseng and jinseng slice
Inventor: KWON BONG KYU
IPC: A23L19/00
Filed: 2002-08-02
Abstract: PURPOSE: Provided is a method for manufacturing honey-preserved ginseng and ginseng slices by using oriental medicinal products as main ingredients. Therefore, the manufactured honey-preserved ginseng and ginseng slices maintain the taste and flavor of ginseng and has nutrients and medicinal efficacy of the oriental medicinal products. CONSTITUTION: Honey-preserved ginseng and ginseng slices are characteristically manufactured by preserving ginseng in the extract of oriental medicinal products, and spreading the preserved ginseng with honey. The oriental medicinal products include Pleuropterus cilinervis, Rubus coreanus muquel, and Angelica gigas Nakai.
Patent KR-20040019615-A (KR)
Title: Extraction process of mountain todok
Inventor: NAM JAE DO
IPC: A23L19/00
Filed: 2002-08-28
Abstract: PURPOSE: Provided is a method for extracting Codonopsis lanceolata (S. et Z.) Trautv. by using sonication, thereby prevention destruction and deterioration of active ingredients of Codonopsis lanceolata (S. et Z.) Trautv., and providing high purity extract thereof in high yield. CONSTITUTION: A method for extracting Codonopsis lanceolata (S. et Z.) Trautv. is characterized by repeatedly adding sonication to a mixture of Codonopsis lanceolata (S. et Z.) Trautv. and water at regular intervals. The vibration frequency of the sonication is 15-40 kHz and vibration amplitude thereof is 50-300 micrometers.
Patent KR-20040022076-A (KR)
Title: Device and method for keeping search for bottle by using a fingerprint cognition
Inventor: PARK SANG HO
IPC: G06K9/00
Filed: 2002-09-06
Abstract: PURPOSE: A device and a method for keeping/searching a bottle using fingerprint recognition are provided to easily keep the bottle remaining liquor and easily find the kept bottle by using the fingerprint recognition. CONSTITUTION: When the bottle is stored, a wireless fingerprint reader(130) reads a fingerprint of a customer, converts the read fingerprint data and a serial number of the bottle into a wireless signal, and transmits it. When the bottle is searched, the wireless fingerprint reader reads the fingerprint of the customer, converts the fingerprint data into the wireless signal, and transmits it. A control part(220) receives/analyzes the wireless signal transmitted from the wireless fingerprint reader, stores the fingerprint data and the serial number in a memory(230), extracts the serial number matched with the fingerprint data from the memory, converts the serial number to the wireless signal, and transmits it. A receiver(310) receives the wireless signal transmitted from the controller and flickers an LED(Light Emitting Diode)(320) if the wireless signal is matched with the serial number.
Patent KR-20020089225-A (KR)
Inventor: KIM SEONG JIN
Filed: 2002-09-12
Abstract: PURPOSE: An electronic medical affairs recording system for a herbalist based on a web and a medical treatment cost demanding system are provided to enhance a quality of a medical examination and treatment by using a web based program being supplied through an on-line, thereby systematizing personal information of a patient, medial treatment information, prescription information, and medical insurance charge details information through a special company. CONSTITUTION: A client(10) uses a program through a web in a herbalist and is divided into a computer and a PDA(Personal Digital Assistants). A web server(20) receives data inputted in the client(10) and supports a web. An official recognition authentication server(30) processes a user authentication. An application server(40) verifies data and charges an execution with respect to a program management. A database server(50) stores data verified in the application server(40), manages the data, and maintains a completeness of the data.
Patent KR-20040026375-A (KR)
Title: Liquid crystal display and the method of same
Inventor: YOO JIN TAE
IPC: G02F1/1339
Filed: 2002-09-24
Abstract: PURPOSE: A liquid crystal display and a method for fabricating the liquid crystal display are provided to improve the aperture ratio of the liquid crystal display. CONSTITUTION: A liquid crystal display includes a lower substrate(10), an upper substrate, and a liquid crystal layer. The lower substrate includes a thin film transistor that has a gate electrode(15), source and drain electrodes(17,18) and controls data signals of an image to be displayed, a storage capacitor connected to the thin film transistor, and a pixel electrode(20) that receives the data signals and applies an electric field to the liquid crystal layer. The lower substrate also has a via hole through which the pixel electrode and the drain electrode are connected to each other, a pillar(21) that is formed on the via hole and has a uniform height, and an alignment film for aligning the liquid crystal. A part of the pillar is formed in the via hole. The upper substrate includes a counter electrode opposite to the pixel electrode and an alignment film formed on the counter electrode. The lowe and upper substrates have a uniform cell gap between them according to the pillar.
Patent KR-20030026888-A (KR)
Inventor: TAKASAKI YOSHIYASU
IPC: B60T8/32
Filed: 2002-09-25
Abstract: PURPOSE: To quickly increase output of a brake booster in response to quick pressing-on operation of a brake pedal. CONSTITUTION: During normal brake operation, brake reaction force from a reaction disk 12 is transmitted to a valve plunger 15 through an outer plunger 17 and an inner plunger 18. During emergency brake operation, when the valve plunger 15 advances the prescribed stroke to a valve body 3, a cylindrical member 24 retreats to the valve body 3. Then, in the servo balance state, the valve plunger 15 retreats by a distance equivalent to the retreat of the cylindrical member 24, and the outer plunger 17 gets into contact with a holder 13. Since the brake reaction force from the reaction disk is transmitted to the valve plunger 15 through only the inner plunger 18, the boosting ratio can be made larger than that in normal brake operation, and the jumping amount can be enlarged.
Patent KR-20040032397-A (KR)
Title: Method for providing a information about an addressee and an addresser
Inventor: KANG SUNG MIN
IPC: H04W8/20
Filed: 2002-10-09
Abstract: PURPOSE: A method for providing self-information of a callee and a caller and a recording medium for reading a program executing the same in computer are provided to allow a callee or a caller to easily recognize a current state of the other party by transmitting information related to the current state to a terminal of the other party. CONSTITUTION: A CPU(Central Processing Unit) receives self-information of a callee including text information, voice information and image information related to a current state of a callee from a callee terminal and stores it in a data storing unit(S2). The CPU receives a destination signal from a caller terminal(S4). The CPU searches the number and an ID of the callee terminal(S6). The CPU transmits the self-information of the callee stored in the data storing unit to the caller terminal(S8). The CPU determines whether the callee terminal is in a camp on busy(S10). If the callee terminal is in a conversation phase, the CPU switches to the conversation phase(S12).
Patent KR-20040035447-A (KR)
Title: Semiconductor package storing apparatus
Inventor: KIM JIN CHEON
IPC: H01L21/52
Filed: 2002-10-22
Abstract: PURPOSE: An apparatus for loading a semiconductor package is provided to increase the productivity by sorting correctly bad semiconductor packages and good semiconductor packages within a short period of time. CONSTITUTION: An apparatus for loading a semiconductor package includes a semiconductor package carry unit(400), a sorting picker unit(500), a package alignment unit(600), and a tray package loading unit(700). The package alignment unit(600) includes a first to a third alignment block(610,620,630) and a first to a third alignment block transfer unit(615,625,635). The first and the second alignment blocks(610,620) are used for loading only good packages decided by a vision test unit. The third alignment block(630) is used for loading one good package when the sort picker unit(500) transfers the other bad package to a bad package loading unit(650).
Patent KR-20040037955-A (KR)
Title: Seal type dustproof right angle coordinate robot
Inventor: JU HYEON SEOK
IPC: B25J9/02
Filed: 2002-10-31
Abstract: PURPOSE: A seal type dustproof rectangular-coordinate robot is provided to enable the operation thereof even in a clean room by covering the upper part of a body with a dustproof plate. CONSTITUTION: A dustproof rectangular-coordinate robot is composed of a body(1), a ball screw(5) installed at an actuator(3) fixed to one side of the body, a movement guide member(7) installed at the ball screw and slidably supported on the body, a dustproof plate(9) fit into the movement guide member and covering the upper part of the body, and a movable body(11). The movable body is fixed to the upper part of the movement guide member. A plurality of guide rollers(13,13',13") are installed at the movement guide member.