baber/WOPTO huggingface dataset:
Patent KR-20030073758-A (KR)
Title: A universal movement structure for driving various robots which are controlled distantly
Inventor: HWANG YONG
IPC: B25J5/00
Filed: 2002-03-13
Abstract: PURPOSE: A general drive structure for a remote control robot is provided to simplify the drive structure, and to reduce failure rate by driving the robot by the repulsive force of magnetic bodies. CONSTITUTION: An insertion groove(28) and a guide groove(22) are formed at the center and edge of a drive body(2), respectively. A plurality of first magnetic bodies(30) are installed at the upper and lower part of the insertion groove. A plurality of second magnetic bodies(44) are installed at the lower center of rail units(4a,4b), and are inserted into the insertion groove. A guide protrusion(46) is formed at the edge of the rail units for covering the drive body, and is inserted into the guide groove.
Patent KR-20030082046-A (KR)
Inventor: DOO HYEON SIK
IPC: H01J29/76
Filed: 2002-04-16
Abstract: PURPOSE: A deflection yoke is provided to prevent a damage of a printed circuit board in an assembling process of the printed circuit board by forming a plurality of support sections on a side of a rear cover to support the printed circuit board. CONSTITUTION: A deflection yoke includes a coil separator(10), a horizontal and a vertical deflection coil, a plurality of fixing portions, a printed circuit board(20), and a plurality of support section(40). The coil separator(10) is formed with a screen portion(11a), a rear cover(11b), and a neck portion(12) combined with an electron gun portion of a cathode ray tube. The screen portion(11a) and the rear cover(11b) are combined with one side of a screen portion of the cathode ray tube. The horizontal and the vertical deflection coils are used for forming the horizontal magnetic field and the vertical magnetic field. The fixing portions are formed on a side of the rear cover(11b). The printed circuit board(20) includes a plurality of holes connected to the fixing portions in order to connect electrically the horizontal deflection coil to the vertical deflection coil. The support sections(40) are formed on a side of the rear cover(11b).
Patent KR-20030082624-A (KR)
Title: Dispensor portion for refrigerator
Inventor: LEE GAP YEONG
IPC: F25D23/02
Filed: 2002-04-17
Abstract: PURPOSE: A dispenser part of a refrigerator is provided to allow a user to check level of water in a cup supplied from an inside of the dispenser part. CONSTITUTION: A dispenser part(22) is concavely formed on a front side of a refrigerator door(20). The dispenser part is formed to allow a cup(24) to be inserted thereto so as to feed water in a refrigerator to the outside. A water supply lever(34) is installed in the dispenser part to be pushed back by the cup. A water tank(30) is installed on a rear side of the refrigerator door. A water supply mechanism(32) is installed on a lower side of the water tank. The water supply lever is pushed back and rotated to open the water supply mechanism so as to allow water in the water tank to drop down to the cup. An upper cover(26) is installed on a front upper end of the dispenser part to form a front upper part of the dispenser part. The upper cover is made of transparent material such as synthetic resins or glass to allow a user to see therethrough so as to check amount of water flowing down through the water supply mechanism to the cup while standing.
Patent KR-20020035539-A (KR)
Inventor: NA JONG GAP
IPC: F16D63/00
Filed: 2002-04-17
Abstract: PURPOSE: A magnetic particle type braking device is provided to obtain uniform damping force when a flux is generated by the current applied to a coil by integrally and concentrically connecting a stator to a rotation shaft connected to an external rotation element and connecting the stator to a damper via first to third brackets. CONSTITUTION: A magnetic particle type braking device includes a rotation shaft(12) connected to an external rotation element to rotate in association, a stator(1) mounted concentrically with the rotation shaft and incorporating a coil, a damper(5) of which an outer peripheral surface faces an inner peripheral surface of the stator, the stator and the damper being connected to each other by first to third brackets(3,4,8), a rotator(10) connected to the rotation shaft via a connection element(11) facing an inner peripheral surface of the damper at outer peripheral surface, and magnetic particles(7) filled in a space formed between the inner peripheral surface of the damper and the outer peripheral surface of the rotator, wherein the second bracket is mounted with a temperature switch(25) at a side surface, the first bracket is connected to the rotation shaft by bearings(15,16) for the free rotation of the rotation shaft, the rotator is mounted with a rotation heat sink(13) at a side surface, a plurality of rotation plate blades(14) radially protruded from a side surface of the rotation heat sink, and a blower(24) is mounted to a cover(23) fixed outside the second bracket.
Patent KR-20020037003-A (KR)
Title: Leaky-wave dual polarized slot type antenna
Inventor: AHN JI HO
IPC: H01Q13/20
Filed: 2002-04-19
Abstract: PURPOSE: A leaky-wave dual polarized slot type antenna is provided to obtain broad operating frequency band, improve a gain, and transmit and receive a vertically polarized wave and a horizontally polarized wave in a same plane. CONSTITUTION: A leaky-wave dual polarized slot type antenna comprises a first spacer, a first dielectric layer, a first and a second feeding circuits, a second spacer, a second isolating layer and a second dielectric layer, sequentially layered on a first isolating layer. The second isolating layer includes a first and a second slot parts(35,41). The first slot part(35) is formed as a matrix of MxN first slots(39). The second slot part(41) is formed as a matrix of MxN second slots(45) orthogonal to the first slots(39). The width of each of the slots(39,45) is much smaller than the length of each of the slots(39,45) and a wavelength of a free space wave. The first feeding circuit includes N first strip lines(19), a first multi channel separator(23) and a first center port(27). The second feeding circuit includes N second strip lines(21), a second multi channel separator(25) and a second center port(29).
Patent KR-20030083890-A (KR)
Title: Rf amplifier
Inventor: JUN YONG JUN
IPC: H03F3/189
Filed: 2002-04-23
Abstract: PURPOSE: A RF amplifier is provided to provide efficiency appropriate for low power output and high power output without using a high power output amplification part. CONSTITUTION: An output division part(1) divides a RF input signal and outputs it through two different paths. The first amplifier(AMP1) amplifies an output signal being output through one path of the output division part. A switch(S1) connects another output path of the output division part to a ground through a load during an operation of low output range, and connects the output path to an input port of the second amplifier(AMP2) during an operation of high output range. The second amplifier amplifies an output signal being output through another output path of the output division part through the switch. And a matching circuit part(2) outputs a RF output signal by matching the outputs of the first and the second amplifier part.
Patent KR-20030084204-A (KR)
IPC: E02F3/36
Filed: 2002-04-25
Abstract: 본 발명은 굴삭기의 힌지부 연결구조에 관한 것으로, 굴삭기의 작동부위의 대응되는 선단에 연결 구멍을 형성하는 힌지부와; 타방 작동부위의 대응되는 선단의 지지판과; 상기 힌지부와 상기 지지판의 회동운동을 매개하는 회동핀과; 중심에 상기 회동핀이 관통할 수 있는 관통공이 형성되는 원판형의 마모방지장치와; 중공원통형의 부싱;으로 구성되고, 상기 힌지부의 양 측면에는 상기 마모방지장치가 각각 설치되고, 상기 부싱은 그 내측면이 상기 회동핀의 외측면에 접하도록 상기 회동핀에 끼워지고, 상기 회동핀은 상기 부싱의 외측면이 상기 힌지부의 내측면에 접하도록 상기 힌지부와, 상기 마모방지장치, 상기 지지판을 한꺼번에 관통하여, 상기 힌지부를 지지판에 회동 가능하게 연결하여, 상기 힌지부의 측면의 마모를 방지하는 것을 특징으로 한다. 이와 같은 본 발명에 따르면, 상기 힌지부의 측면 대신 상기 마모방지장치가 마모되므로 굴삭기의 힌지부의 내구성이 향상되고, 마모방지장치만 교체할 수 있어서 부품교체에 따른 시간과 비용을 줄일 수 있다.
Patent KR-20030085647-A (KR)
Title: The Operating Circuit of the Finisar 1x9 Transceiver Module
Inventor: LEE MIN HO
IPC: H04B10/00
Filed: 2002-04-29
Abstract: PURPOSE: A circuit for driving a Finisar 1x9 transceiver module is provided so that not only the termination network between a Finisar FTR-8359-3 transceiver, but also a serializer/deserializer and the values and connections of power compensation capacitors can show the most ideal performance for the communication between optic module network equipments. CONSTITUTION: A 100 ohm resistor R1 is cross connected between an optic transceiver and the input ports(RD+,RD-) of a serializer/deserializer, instead of two 50 ohm resistors. Thereby, the instability of ground power or various problems generated from the routing distance between the optic transceiver and the serializer/deserializer can be solved.
Patent KR-20030085335-A (KR)
Title: Data output method in the computer system and computer system having the same function
Inventor: KIM PYEONG SU
IPC: G06F3/14
Filed: 2002-04-30
Abstract: PURPOSE: A method and system for outputting information on a computer system are provided to display the information generated from other system as well as the computer system. CONSTITUTION: An information input part(201) inputs information by using a keyboard, a mouse, a stylus, or a touch panel. A system controlling part(220) controls the function of a notebook computer in order to make the information provided from the system on a display part(220) if an information sharing mode is set. The system controlling part(202) makes a user select the system to receive the information by outputting a message to the display part(220). If the user wants to receive the information from a main body of a desktop computer, the system controlling part(202) receives the information from the main body by transmitting the information inputted from the information input part(201) to an information transmitting part(211). The system controlling part(202) receives the information from the main body through the information receiving part(212).
Patent KR-20020043514-A (KR)
Inventor: CHOI JUNG HYEON
IPC: H04B7/26
Filed: 2002-05-13
Abstract: PURPOSE: A method for managing neighbor BS(Base Station) information in a CDMA system is provided to search for neighbor BS information in order to find out the non-input or wrong input of neighbor BS information, one of the call drop factors of a CDMA system. CONSTITUTION: The first MS(Mobile Station) executes a handoff to the location of the second MS(200). If the failure of the handoff is detected(202), the first BSC(Base Station Controller) requests the first BTS to transmit the neighbor list of the present cell. Also the first BSC requests the second BTS to transmit the neighbor list of the handoff-attempted cell(206). Then the first BSC compares the neighbor list information of the present cell with the neighbor list information of the handoff-attempted cell(208). In case that the neighbor list information of the present cell is different from the neighbor list information of the handoff-attempted cell, the first BSC updates the neighbor list information of the handoff-attempted cell into the neighbor list information of the present cell(210). Then the first BSC requests and receives the neighbor list information of the first MS(212). If the neighbor list information of the first MS is different from the updated neighbor list information of the handoff-attempted cell(214), the first BSC updates the neighbor list information of the first MS into the updated neighbor list information of the handoff-attempted cell(216). The first MS attempts a handoff again using the updated neighbor list information(218).
Patent KR-20030088790-A (KR)
Title: Contamination prevention device conveyor system
Inventor: KIM DONG WON
IPC: B65G45/10
Filed: 2002-05-15
Abstract: PURPOSE: A device for preventing the pollution of a conveyor system is provided to prevent paint pollutant from adhering to a booth conveyor and a supporter in painting process by mounting a conveyor cover at the booth conveyor. CONSTITUTION: A booth conveyor(310) generates drive power for conveying a vehicle body(110). A supporter(320) mounted between the booth conveyor and the vehicle body receives the drive power from the booth conveyor, and conveys the vehicle body. A conveyor cover(330) is mounted at the booth conveyor, and prevents paint pollutant from adhering to the booth conveyor and the supporter.
Patent KR-20030011521-A (KR)
Title: Exercise tool
Inventor: JUNG CHUL JONG
IPC: A47B81/00
Filed: 2002-05-13
Abstract: PURPOSE: Provided is a sporting equipment which is included in a furniture-typed box structure to utilize the box structure and internal space of the structure as a closet or a bookcase so that it is easily placed in a household or an office like general furniture. CONSTITUTION: The sporting equipment comprises the parts of: the bookcase(81a) and the closet(81b) which are placed at a vacant place(88) at an upper body(81); various sporting goods which are placed at a lower body(82); a wiring(91) which consists of an electric wire(94), an outlet(93) and a plug(92); a fixed hole(96) which fixes the sporting goods(80) at the wall of the buildings by a bolt or so on; a support stand(87) which is placed at the upper part of a body(89) to fix the body at the ceiling of the building; and the sporting goods(24,24a) which are placed and rotated at the center of an axis(21,26) of a structure(37,38,39) to place and store various sporting goods.
Patent KR-20030093014-A (KR)
Title: Reflection type LCD
Inventor: JUNG TAE HYEOK
IPC: G02F1/1341
Filed: 2002-06-01
Abstract: PURPOSE: A reflective liquid crystal display is provided to directly form an ITO(Indium Tin Oxide) film on a substrate without forming a metallic reflective film at a non-display area of the substrate, thereby preventing the ITO film from being damaged in inspecting short-circuit. CONSTITUTION: A front plate has a non-display area at a peripheral part, and a display area in a center part. A first electrode layer includes a plurality of first electrodes formed on a bottom surface of the front plate in a predetermined pattern in parallel. A substrate(120) has a non-display area(D10) at a peripheral part corresponding to the front plate, and a display area(D20) in a center part. The substrate is bonded with the front plate at edges, separated from the front plate at a certain gap. A second electrode layer includes a plurality of second electrodes(160a,160b,160c,160d) formed on a top of the substrate in a predetermined pattern in parallel. A plurality of reflective films(170a,170b,170c,170d) are placed between the second electrodes and the display area of the substrate. Each reflective film is narrower than the second electrode to be buried in the second electrode. A first alignment film and a second alignment film are coated on the first electrode layer and the second electrode layer. A liquid crystal layer is injected between the first alignment film and the second alignment film.
Patent KR-20030093407-A (KR)
Title: Bamboo charcoal-containing nonwoven fabrics and clothes and wallpapers made by using the bamboo charcoal-containing nonwoven fabrics
Inventor: LEE DONG YEOL
IPC: D04H1/20
Filed: 2002-06-03
Abstract: PURPOSE: Provided is a bamboo charcoal non-woven fabric which environment-friendly exerts deodorizing, damp proofing and electromagnetic wave intercepting effects, and combats vermin and worms effectively. CONSTITUTION: The bamboo charcoal non-woven fabric has a sequentially deposited multiple layers structure with a first non-woven fabric(50), a first adhesive film(60), a bamboo charcoal film(70), a second adhesive film(80), a second non-woven fabric(90), a third adhesive film(110), and a protection layer(120). The non-woven fabrics are formed with a natural pulp. The bamboo charcoal is made by cutting the bamboo by a predetermined size, heating it at 750-850 deg.C, and pulverizing it by a particle size of 0.02 micro-millimeters.
Patent KR-20020059577-A (KR)
Inventor: PARK YOUNG JUN
IPC: E04H13/00
Filed: 2002-06-10
Abstract: PURPOSE: A charnel tomb is provided to improve a tomb for ashes of dead person by making it possible to easily and conveniently remove and/or discharge water or moisture content but prevent inflow thereof and to ensure excellent air-permeability. CONSTITUTION: The charnel tomb(100) comprises multiple top plates(10) assembled together; a first water-discharging route(12) with desired space; multiple panels for ceiling material(11) having a second water-discharging route(13); and a plurality of blocks(21) on a wall side(20). The block(21) is formed with short sills(22) at jointed portion. The short sill(22) at higher portion is inside the tomb(100). A bottom material(30) is formed of a number of panels with a coupling depression(31) at upper portion; and determined spaces(32) at lower portion of the bottom material. The space(32) has several discharging holes(33).
Patent KR-20030095807-A (KR)
Title: proxa brush including gargle fluid and disinfectant
Inventor: HAN SANG KEE
IPC: A61C15/00
Filed: 2002-06-14
Abstract: PURPOSE: An interdental brush containing washing solution and hygienic solution together with dental clear solution by itself is provided to protect gum during brushing interdental portions and to improve washing ability. CONSTITUTION: The brush comprises rectangular grips(21,51) having brushes(20b,50b) or dental flosses and a pair of receipt portions(10,40) made of rectangular body for the interdental brush. The receipt portions(10,40) receive the washing solution and the hygienic solution, respectively. The brush is assembled to a case having a water-sealed portion on openings of the receipt portions. The receipt portions(10,40) are integrated in a straight line and have the openings opposite to each other.
Patent KR-20030095823-A (KR)
Title: Anti-ferroelectric liquid crystal display
Inventor: LEE JONG SU
IPC: G02F1/141
Filed: 2002-06-14
Abstract: PURPOSE: An antiferroelectric liquid crystal display is provided to easily control a cell gap by arranging spacers patterned through a photolithography process by a regular design rule. CONSTITUTION: A front substrate is provided. A color filter layer(40) is formed under the front substrate. Red, green, and blue colors(41,42,43) are arranged at the color filter layer. A black matrix layer(44) is formed between the three primary colors. A plurality of front electrodes are formed on the color filter layer. A front liquid crystal alignment film is applied on bottom surfaces of the front electrodes. A rear substrate is installed opposite to the front substrate. A plurality of rear electrodes are formed under the rear substrate and are formed in a direction orthogonal to the front electrode. A liquid crystal alignment film is applied on bottom surfaces of the rear electrodes. Antiferroelectric liquid crystal is injected between the front liquid crystal alignment film and the rear liquid crystal alignment film. A plurality of spacers(45) are arranged to maintain a gap of a liquid crystal gap between the front substrate and the rear substrate, and are patterned through a photolithography process.
Patent KR-20040001037-A (KR)
Title: Etching progress after polymer removing method
Inventor: BAEK YEONG MIN
IPC: H01L21/3065
Filed: 2002-06-26
Abstract: PURPOSE: A method is provided to effectively removing polymer produced after etching process of a metallic layer. CONSTITUTION: In the first ashing process, a predetermined amount of NF3 gas plasma is applied to remove the polymer remaining on a metallic layer of silicon substrate(200). The polymer is further removed by a predetermined amount of O2 gas plasma in the second ashing process(300). Through the ashing process, the polymer is removed from organic strips(400). In the first ashing process, 35 sccm of NF3 gas is applied for 30 seconds.
Patent KR-20040003351-A (KR)
Title: Fueltank turnover displayer of fuel cell and method thereof
Inventor: CHO TAE HUI
IPC: H01M8/04
Filed: 2002-07-02
Abstract: PURPOSE: An apparatus for informing the fuel tank exchange time of a fuel cell and its method are provided, to allow the concentration of fuel to be maintained constantly for preventing the deterioration of efficiency of fuel cell system. CONSTITUTION: The method comprises the steps of detecting the weight of a fuel tank and the fuel concentration when a fuel tank is set; calculating the initial usable electric power amount by using the detected fuel tank weight and fuel concentration; detecting the weight of a fuel tank and the fuel concentration continuously during using the fuel cell and calculating the using electric power amount; comparing the initial usable electric power amount with the using electric power amount; and informing the exchange time of the fuel tank when the using electric power amount exceeds the initial usable electric power amount.
Patent KR-20040006740-A (KR)
Title: Alternating current to direct current adaptor with function of high speed power line communication and usb communication
Inventor: KWON YONG IL
IPC: H02M7/04
Filed: 2002-07-15
Abstract: PURPOSE: An AC-DC adapter having a high-speed power line communication function and an USB communication function is provided to form a high-speed power line communication network by supplying necessary power to a computer such as a notebook computer. CONSTITUTION: An AC-DC adapter having a communication function through a high-speed power line and an USB includes an AC-DC power portion(31), a DC/DC converter(32), a modem(33), and an USB connector(34). The AC-DC power portion(31) converts AC power to DC power and outputs the DC power to a DC power output connector. The DC/DC converter(32) is used for converting the DC power of the AC-DC power portion(31). The modem(33) is used for receiving the DC power from the AC-DC power portion(31), detecting a power line communication signal from a power line, and providing a transmitting signal to the power line. The USB connector(34) is used for receiving the DC power from the AC-DC power portion(31) and converting the power line communication signal to an USB signal or the USB signal to the power line communication signal.
Patent KR-20040002329-A (KR)
Title: A fruit cutting machine
Inventor: KANG DU SUK
IPC: A23N1/02
Filed: 2002-07-15
Abstract: PURPOSE: Provided is a fruit cutting machine which cuts fruits, such as apples, pears and the like, into an appropriate size and thickness, rapidly and neatly before juicing them. CONSTITUTION: a fruit cutting machine is characterized by comprising a crushing vessel(10) of which upper part is open, a rotation member(20) installed inside of the crushing vessel and rotating fruits, a slave shaft(30) fixed to one side of the rotation member and having a slave pulley, a gear motor installed in one side of the crushing vessel and generating rotatory power, a belt transferring the rotatory powder to the slave shaft, a discharging hole formed on the one side of the crushing vessel, a cutter, a discharging plate(110), and a cover.
Patent KR-20040013240-A (KR)
Title: Earth Structure of Earth Terminal for Vehicles
Inventor: LEE JONG UK
IPC: B60R16/02
Filed: 2002-08-05
Abstract: PURPOSE: A ground structure of a ground terminal for a vehicle is provided to prevent the corrosion of a vehicle panel by installing a silicone ring between the bottom of a bolt cap and the top of the vehicle panel. CONSTITUTION: A washer-shaped ground unit(110) is coupled to a plurality of wires(120), and is fixed to the top of a vehicle panel(200) by a ground bolt(400) and a ground nut(500). A bolt cap(600) is installed at the ground bolt. A silicone ring(700) is installed between the bottom of the bolt cap and the top of the vehicle panel, and prevents the introduction of impurities. An insertion groove(610) is formed at the lower part of the bolt cap so that the silicone ring is pressed on the vehicle panel.