baber/WOPTO huggingface dataset:
Patent KR-20030088563-A (KR)
Title: Fabricating method of cubic map for mountains
Inventor: KIM JEONG WON
IPC: G09B29/00
Filed: 2002-05-13
Abstract: PURPOSE: A method for designing a stereographic map of mountains is provided to increase vibrancy and reality by transforming geographical information into vectors to simulate the geographical information in three-dimensional space shape. CONSTITUTION: Vector images are created on the basis of a two-dimensional map. The vector images are transformed into vector data by matching adjacent vector images out of the vector images(S2), to thereby generate a shading source for expressing a stereoscopic image(S3). A mapping source is created by using mapping techniques(S4). A light angle is set to an image that is generated on the basis of the shading source and the mapping source(S5). A three-dimensional graphic object is formed by projecting two-dimensional information on the image(S7). After compensating the three-dimensional graphic object, a stereographic map for mountains is manufactured(S9).
Patent KR-20020069504-A (KR)
Inventor: ROH SEUNG WOO
IPC: H05F3/06
Filed: 2002-05-14
Abstract: PURPOSE: A method and an apparatus for removing electricity from an electrified object are provided to remove electricity of the electrified object by forming a state of dark current between a conductive wire electrode and the electrified object and applying opposite polarity of the electrified object to the electrified object. CONSTITUTION: A conductive wire electrode(1) is installed in a protective case(2). The protective case(2) is formed with an insulating material. One end portion of the conductive wire electrode(1) is fixed to one end portion of the protective case(2) by using a coil spring(3). The other end portion of the conductive wire electrode(1) is fixed to a connector plug(4). The conductive wire electrode(1) is strained by a contractile force of the coil spring(3). A plurality of slits(5) are formed in the protective case(2). The slits(5) is parallel to the conductive wire electrode(1). The conductive wire electrode(1) is connected with a high voltage cable(6). The high voltage cable(6) is connected with a connector plug(4). The high voltage cable(6) is connected with a high power source(7).
Patent KR-20030090147-A (KR)
Title: Portable Interpretation Book
Inventor: OH JEONG TAEG
IPC: G09B19/06
Filed: 2002-05-21
Abstract: PURPOSE: A portable interpreter is provided to transmit correctly an intention of a person who dose not know a corresponding language by using a visual method. CONSTITUTION: A portable interpreter includes a cover(1), a fixing portion(19), and a sentence card(7). The cover(1) is folded within a main body of the portable interpreter. The cover(1) is unfolded to a left side and a right side. The sentence card(7) is inserted into the inside of the cover(1) to turn the sentence card(7) to the outside of the cover(1). A question box(11), an answer box(13), and a supplementary word box are formed on the sentence card(7). Contents of the question are recorded on the sentence card(7).
Patent KR-20030090901-A (KR)
Title: Wall-Mounted Type Microwave Oven
Inventor: KIM MIN SEOK
IPC: F24C15/20
Filed: 2002-05-23
Abstract: PURPOSE: A wall mounting type microwave oven is provided to keep indoor air fresh and pleasant by sucking and discharging exhaust gas and food smell from the gas oven in the large area with mounting a slide duct in the lower part of the microwave oven. CONSTITUTION: A wall mounting type microwave oven comprises a body forming the exterior; an intake port(61) formed in the lower part of the body to suck and discharge exhaust gas; a main exhaust fan(62) arranged in the upper part of the body; and exhaust passages(63,76) formed between the intake port and the main exhaust fan. A slide duct(70) is installed in the lower part of the body and moved forward from the body to guide exhaust gas from the front of the body. Rails(80) are placed at both sides of the slide duct, and moved back and forth along slide grooves(81). An auxiliary exhaust fan(79) and guide plates are installed in the slide duct, and exhaust gas is guided into the body in moving the slide duct forward.
Patent KR-20030090942-A (KR)
Title: Sealing structure of linear motion part of robot for semiconductor manufacturing processes
Inventor: AHN SEUNG UK
IPC: B25J19/00
Filed: 2002-05-24
Abstract: PURPOSE: A sealing structure of a rectilineal motion unit in a robot for a semiconductor process is provided to prevent the torsion of a wrinkled dustproof layer by rotating the wrinkled dustproof layer synchronously with the rotation of the rectilineal motion unit. CONSTITUTION: A ring-shaped protrusion(34) is formed at the upper body(32) of a case. A bearing(60) is mounted at the outer circumference of the ring-shaped protrusion. A lower sealing unit(50) is mounted at the ring-shaped protrusion through the bearing, and has an L-shaped section. A boss(70) is connected to the lower sealing unit, and has a through hole(72). A sliding rod(80) is slidably mounted at the through hole, and is coupled with the upper body.
Patent KR-20030093424-A (KR)
Title: Unlocking apparatus of holding valve when driving wheeled excavators
Inventor: LEE MIN HUI
IPC: E02F9/20
Filed: 2002-06-03
Abstract: PURPOSE: An unfastening device for a holding valve while a wheel excavator is running is provided to secure safety on works and to prevent the separation of attachments from a bucket support. CONSTITUTION: The unfastening device for a holding valve while a wheel excavator is running comprises: a main pump(1) supplying hydraulic oil; a control valve controlling the direction of the hydraulic oil supplied to the main pump(1); a boom cylinder and a traveling motor operated by the control valve; a holding valve connected to a cylinder head of the boom cylinder; a solenoid valve(5) supplying pilot pressure oil to the control valve; and a traveling pedal(4) connecting the solenoid valve(5) and a pilot supply pump, and unfastens the holding valve compulsively by transferring the pressure oil discharged from the pilot supply pump from the solenoid valve(5) to the holding valve by connecting the holding valve and the solenoid valve(5).
Patent KR-20030095756-A (KR)
Inventor: CHO DAE YEOP
IPC: H01L21/24
Filed: 2002-06-14
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of improving operation speed. CONSTITUTION: After forming a conductive silicon pattern(130a) at the upper portion of a silicon substrate(100), a spacer(140) is formed at both sidewalls of the conductive silicon pattern. At this time, the spacer is higher than the conductive silicon pattern. After forming a natural oxide layer at the upper portion of the resultant structure, a sputtering process is carried out at the resultant structure for removing the natural oxide layer. A silicidation process is then selectively carried out at the resultant structure. Preferably, the spacer is formed higher than the conductive silicon pattern as much as 600 angstrom, or more. Preferably, a cobalt silicidation or a titanium silicidation is used as the silicidation.
Patent KR-20030095865-A (KR)
Title: Box for Sapling
Inventor: PARK HYO GEUN
IPC: A01G9/10
Filed: 2002-06-15
Abstract: PURPOSE: A seedling-raising box which is easily heaped up during the transportation to paddy field and which easily separating the rice seedlings from is provided. Therefore, it prevents the rice seedlings from being broken in advance. CONSTITUTION: Vertical members(10) having a guide groove(9) are vertically fixed to the opening part of a bottom plate(6), separation plates(11) for separating the bottom plate into plural spaces are fixed to remaining vertical members except the vertical members fixed to the outer most shell of the bottom plate. A closing plate for closing the opening part of the bottom plate is installed along the guide groove between vertical members. A handle member(13) is fixed to both sides of the vertical members, a connecting member(14) is fixed to one end of the handle member, a supporting bar(18) is inserted into holes of the handle member to pitch a vinyl house on a seedling-raising box.
Patent KR-20040001393-A (KR)
Title: Cover open structure for bus air conditioner
Inventor: SEO GI BOK
IPC: B60H1/00
Filed: 2002-06-28
Abstract: PURPOSE: A unit for opening and closing a cover of a roof mounted type air conditioner is provided to reduce man power needed for work, allow convenient work and to prevent safety accident by improving an opening and closing method of the cover of the air conditioner. CONSTITUTION: An air conditioner comprises an air conditioner assembly(3); a supporting frame(4) formed appropriately for installing the air conditioner assembly therein; and a cover(2) covering an upper part of the supporting frame. A hinge piece(21) is formed inside of one end of the cover, and axially mounted to a hinge axis(41) formed on an upper side of the supporting frame. A gas cylinder(5) is installed between the supporting frame and the cover. A lower end of the gas cylinder is connected with the supporting frame. A cylinder rod(51) is connected to the middle of the cover. The gas cylinder allows the cover to be smoothly opened by supporting load of the cover, and prevents rapid falling of the cover during closing. A hook formed on an inside of a front end of the cover and a fixing member placed on a front end of the supporting frame prevent the cover from freely opening.
Patent KR-20030026825-A (KR)
Title: suction filter and manufacturing method thereof
Inventor: IWAMOTO TAKASHI
IPC: F02M37/10
Filed: 2002-07-04
Abstract: PURPOSE: To provide a suction filter which easily forms a filter cloth bag without forming wrinkles in the filter cloth bag with high reliability and excellent productivity. CONSTITUTION: An upper plate 4 is provided on a predetermined position of an upper filter cloth 2 to constitute a filter cloth bag 1, an upper end part of a spring 5 is fixed to a lower surface of the upper plate 4 for fitting the spring 5 to the plate 4, and a lower filter cloth abutting member 7 with a lower surface formed in a spherical shape is fitted to a lower end of the spring 5.
Patent KR-20040006948-A (KR)
Title: A semiconductor device with package of lead on chip type
Inventor: CHO IL HWAN
IPC: H01L23/48
Filed: 2002-07-16
Abstract: PURPOSE: A semiconductor device having an LOC(Lead On Chip) type package is provided to be capable of reducing fabrication cost and improving quality by directly connecting a semiconductor chip with a lead frame using an anisotropic conductive film. CONSTITUTION: A semiconductor device is provided with a lead frame(202) made of an inner and outer lead, the first semiconductor chip(204) partially opposite to the upper surface of the inner lead, and the second semiconductor chip(203) partially opposite to the lower surface of the inner lead. The semiconductor device further includes the first anisotropic conductive film(208) located between the first chip pad of the first semiconductor chip and the upper surface of the inner lead for electrically connecting the first chip pad with the upper surface of the inner lead, the second anisotropic conductive film(206) located between the second chip pad of the second semiconductor chip and the lower surface of the inner lead for electrically connecting the second chip pad with the lower surface of the inner lead, and a package body part(210).
Patent KR-20040014713-A (KR)
Inventor: SONG YO HYEON
IPC: F25D19/00
Filed: 2002-08-10
Abstract: PURPOSE: A refrigerator is provided to improve condensing efficiency of a condenser by placing an air dispersing duct in a machine chamber to evenly cool down the condenser. CONSTITUTION: An air dispersing duct(70) is placed on an inlet of a machine chamber(20) to allow air introduced from the outside into the machine chamber to be evenly dispersed on an outer surface of a condenser(40). The machine chamber is formed on a lower end of a main body(10). The condenser and a compressor(30) are installed on insides of the inlet and an outlet(51). The inlet is formed on one side of a bottom of the machine chamber. The air dispersing duct is installed on an upper part of the inlet. The outlet is formed on a side on the other side of the machine chamber. The air dispersing duct is hollow and has an open lower end. A plurality of penetrating holes(72) are formed all over a side of the air dispersing duct facing the condenser. A cooling fan(60) is installed between the compressor and the condenser. The compressor, the cooling fan, the condenser and the air dispersing duct are installed on a line.
Patent KR-20040015490-A (KR)
Title: Power supply controlling device of inkjet printer
Inventor: YANG GYEONG TAEK
IPC: B41J29/38
Filed: 2002-08-13
Abstract: PURPOSE: A power controller for an ink jet printer is provided to notify a user of an over-current generation and to shut off power supply in case of the over current generation by detecting current applied to a printing device. CONSTITUTION: A power controller(260) for an ink jet printer includes a power supply section(261), a driving switch section(263), a power switch section(265), an over-current detecting section(267), a discharge circuit section(269), and a power control section(270). The power supply section(261) supplies power into an ink jet printer system. The driving switch section(263) performs an on/off switching operation under the control of a control section(236). The power switch section(265) has a first switching section connected to an output terminal of a first AND gate and second switching sections, which are turned on/off according to the first switching section.
Patent KR-20040015899-A (KR)
Title: System for parallel testing different kinds of semiconductor devices
Inventor: HUH GYEONG IL
IPC: G01R31/319
Filed: 2002-08-14
Abstract: PURPOSE: A system for simultaneously testing various types of semiconductor devices is provided to simultaneously test the various types of semiconductor devices in parallel by using a plurality of test stations, thereby saving the time and cost required for testing the various types of semiconductor devices. CONSTITUTION: A system for simultaneously testing various types of semiconductor devices includes a plurality of test stations(230,260), a plurality of test pattern generators(210,250) and a plurality of comparators(220,240). The plurality of test stations(230,260) performs the tests of the plurality of semiconductor devices. The plurality of test pattern generators(210,250) generates the test patterns supplied to the semiconductor devices on a corresponding test station in response to the test command supplied from a host and an expected data. And, the plurality of comparators(220,240) compare the expected data with the data outputted from the semiconductor devices on the corresponding test stations. Each of the semiconductor devices arranged on the test stations(230,260) is a different type.
Patent KR-20040016262-A (KR)
Title: Apparatus for opening or closing of door in car
Inventor: NAM SIN
IPC: E05F15/04
Filed: 2002-08-16
Abstract: PURPOSE: A car door operating device is provided to sense the opening and closing of a door automatically, and to open and close a door simply and easily using hydraulic pressure. CONSTITUTION: The car door operating device comprises the steps of fixing many cylindrical columns(110) on a door mounting area where a door(2) is attached, forming an arched guide space(111) in the cylindrical column(110), filling up the arched guide space(111) with oil, installing a circular slider(120) in the arched guide space(111) to move rightward and leftward along the arched slide space(111), installing a door(2) on the circular slider(120), installing a contact unit(130) elastically to the end of the circular slider(120) to be adhered to an internal wall of the circular column(110), and installing a hydraulic unit to the inside of the circular column(110) to let oil flow in and out.
Patent KR-20040017541-A (KR)
Title: Switchboard
Inventor: YOO JAE BONG
IPC: H04Q1/02
Filed: 2002-08-22
Abstract: PURPOSE: An exchange is provided to shorten a manufacturing process by simply combining a keypad with a front plate. CONSTITUTION: A PCB is vertically embodied in a body, and a front surface of the body is opened. A front plate(120) is combined with the opened front surface of the body. Penetration holes(123) corresponding to a plurality of buttons installed in the PCB are formed in the front plate(120). A plurality of push asperities(131) are formed on a front surface of a keypad(130) for being inserted into the penetration holes(123) and pushing the buttons of the PCB. A contact rim(133), contacted with a rear surface of the front plate(120) of an external side portion of the penetration holes(123), is protruded and formed in a rim portion of the keypad(130). The keypad(130) is combined with the rear surface of the front plate(120). A push plate(140), combined with the rear surface of the front plate(120), pushes and presses the keypad(130) to the front plate(120).
Patent KR-20040017946-A (KR)
Title: Method for manufacturing tin plate using continuous annealing
Inventor: JUNG BEOM SU
IPC: B21B3/02
Filed: 2002-08-22
Abstract: PURPOSE: A method for manufacturing a black plate with superior formability and baking hardness by continuous annealing method, wherein the black plate is used as a material for tin plate and tin free steel used in such products as beverage can, pail can, battery and film case. CONSTITUTION: The manufacturing method of continuous annealing type black plate with superior formability and baking hardness comprises the processes of hot rolling an aluminum killed steel slab comprising 0.003 wt.% or less of C, 0.35 to 0.45 wt.% of Mn, 0.02 to 0.04 wt.% of Zr, other elements inevitably contained in steel and a balance of Fe in an ordinary rolling method; cold rolling the hot rolled slab to a reduction ratio of 87.5 to 90%; continuously annealing the cold rolled slab at a recrystallization temperature or more, that is, in the temperature range of 700 to 720 deg.C; and performing temper rolling on the continuously annealed steel under the ordinary temper rolling conditions so that the manufactured black plate has a hardness of 52 to 58 HR30T, baking hardness, i.e., yield strength after coat printing of the black plate is increased as much as 3 to 4 kgf/mm¬2, and the black plate has 'r' value of 1.7% or more.
Patent KR-20040020390-A (KR)
Title: falling material removal apparatus of on return belt
Inventor: CHO YONG MAN
IPC: B65G47/22
Filed: 2002-08-30
Abstract: PURPOSE: A device for removing falling objects from the upper part of a return belt is provided to prevent the damage of the belt by easily removing the falling objects from the upper part of the return belt. CONSTITUTION: A device for removing falling objects from the upper part of a return belt(1a) is composed of a band pulley(5) guiding the return belt to change the progress direction of the return belt, a driving pulley(6) installed below a tail pulley(3) and guiding the return belt into the tail pulley, a bucket conveyor(10) rotatably connected to the driving pulley, and a falling object guiding member(7). The falling object guiding member guides the falling objects into the inlet of the bucket conveyor.
Patent KR-20040021062-A (KR)
Inventor: AHN HYU NAM
IPC: F04B39/00
Filed: 2002-09-02
Abstract: PURPOSE: A compressor is provided to reduce pulsation of pressure and a noise without increasing the whole volume of a compressor. CONSTITUTION: A cylinder(21) has a plurality of bores arranged inside in a line, and has a suction muffler chamber(40) having a suction port(42) communicated with an external refrigerant circuit on an outer peripheral surface. A front housing(23) is combined with a front end of the cylinder for forming a crank chamber(22). A driving shaft(28) is rotatively supported to the cylinder and the front housing. A piston(36) is connected with inclined plate elements mounted on the driving shaft for rectilinearly reciprocating inside the bores. A rear housing(25) has a cover(48) combined with a rear end of the cylinder to close the rear end, having a discharge chamber(26) and a suction chamber(27), and joined with an open end of the suction muffler chamber of the cylinder for closing the open end. The cover has a plurality of communication paths(41) for communicating the suction muffler chamber with the suction chamber to guide refrigerant gas of the suction muffler chamber to the suction chamber.
Patent KR-20040023349-A (KR)
Title: Audio visual system of vehicle
Inventor: CHO JAE GYU
IPC: G11B20/10
Filed: 2002-09-11
Abstract: PURPOSE: A car A/V(Audio/Video) system is provided to enjoy the DivX(Digital video eXpress) video by installing a DivX decoder to a signal processor in order to play the DivX video as well as an audio CD, the MP3(MPEG level 3), and a DVD(Digital Versatile Disc). CONSTITUTION: A reader(10) reads the data stored in a storing medium such as the CD-title and the DVD(Digital Versatile Disc). An A/V controller(30) receives/plays the A/V data and withdraws/plays the A/V data selected by an inputted output signal. A display part(40) receives/outputs an operation state of the A/V controller, a list of the A/V data stored in the title, and a playback state. A signal processor(50) decompresses/converts/outputs the A/V data into an analog voltage signal. A button part(20) searches the A/V data list, selects/plays one of the A/V data list, and controls operation of the A/V controller. An output device(60) receives/converts/outputs the analog voltage signal into the audio signal. The signal processor includes an MP3 decoder(52), an MPEG(Moving Picture Experts Group)-2 decoder(54), and a DivX decoder(56).
Patent KR-20040028164-A (KR)
Title: Handset for sensing gas
Inventor: PARK JEONG HUI
IPC: H04B1/40
Filed: 2002-09-30
Abstract: PURPOSE: A terminal is provided to achieve improved portability by arranging a gas sensor integrally with the terminal. CONSTITUTION: A terminal comprises a sensor unit(110) for detecting a gas flow, generating an electrical signal in proportion to the detected gas flow, and outputting the electrical signal and a reference signal at the same time; an amplifying unit(120) for receiving signals from the sensor unit, amplifying the difference between the received signals, and outputting a sensed signal; a mobile station modem(130) for receiving the sensed signal from the amplifying unit, converting the received signal into a digital signal, and converting the digital signal into an image signal; a memory unit(140) for storing the value of the digital signal inputted from the mobile station modem; and a display unit(150) for displaying, in images, the image signal input from the mobile station modem.
Patent KR-20040031232-A (KR)
Title: Gas outflow testing device for vehicle engine
Inventor: YOO DONG GEUN
IPC: F01P11/18
Filed: 2002-10-04
Abstract: PURPOSE: An apparatus for measuring gas leakage of an engine of a vehicle is provided to allow real-time checking of leakage of exhaust gas of the engine of the vehicle. CONSTITUTION: An apparatus(100) includes a pressure fluctuation measuring unit(10) installed on a cooling channel(17) for movement of coolant between an engine(13) of a vehicle and a coolant cooler(15) to measure fluctuation of pressure of coolant increased as exhaust gas flowing out of the vehicle is introduced into the cooling channel; a pressure gauge(20) measuring pressure through the pressure fluctuation measuring unit; an analog-digital converter(30) converting analog value of pressure of coolant measured by the pressure gauge into digital value; and a control part receiving digital value of the analog-digital converter to determine that exhaust gas is flowing out when pressure of coolant is over preset value so as to give an alarm. The pressure fluctuation measuring unit includes a hollow body built in the cooling channel; a plurality of pipelines built in the hollow body to allow coolant to move therein; and a water temperature measuring part measuring temperature of coolant moving in the pipelines.