baber/WOPTO huggingface dataset:
Patent KR-20030079555-A (KR)
Inventor: LEE HAK GWON
IPC: F24C15/12
Filed: 2002-04-04
Abstract: PURPOSE: A side frame of a gas oven range is provided to obtain a thin side frame having a high strength, while reducing manufacturing costs. CONSTITUTION: A gas oven range comprises a top burner unit mounted on a main body of the gas oven range; a grille unit and an oven unit arranged underneath the top burner unit; and a door mounted in front of the cabinet so as to open/shut the grille unit and the oven unit. A side frame(20) produced by performing a sheet metal working on the iron sheet is fixed at both sides of the rim of the front portion of the cabinet so as to increase the strength of the cabinet portion where the door is mounted.
Patent KR-20030080355-A (KR)
Title: Method and system for wafer array
Inventor: BANG IN HO
IPC: H01L21/68
Filed: 2002-04-08
Abstract: PURPOSE: A substrate alignment system and a method for aligning the same are provided to be capable of preventing the contamination of a substrate due to particles generated at the back side of the substrate. CONSTITUTION: A substrate alignment system is provided with a transfer apparatus(110) for grossly loading/unloading a plurality of substrates to/from a carrier, position transition apparatus(120) for receiving the substrates from the transfer apparatus and changing the position of the substrates to a horizontal or vertical state, and a reversing apparatus(140) for reversing the vertical state substrates. At this time, the position transition apparatus includes a cassette having the first storage part for storing the first group substrates and the second storage part for storing the second group substrates, and a rotating part(126) for rotating the cassette.
Patent KR-20020036819-A (KR)
Inventor: LEE SUNG RO
IPC: A47L23/20
Filed: 2002-04-08
Abstract: PURPOSE: A washing-drying machine for shoes is provided to maximize the dehydrating effect by injecting air having a proper temperature and velocity into wash objects when the dehydrating cycle is carried out. CONSTITUTION: Shoes to be washed are inputted into a washing tub(3). A predetermined amount of water is supplied into the washing tub(3) through a water supplying port(2). Then, the washing tub(3) rotates in forward and reverse directions so that the shoes are washed. When the washing cycle has been carried out, water is drained through a draining port(6) and the shoes remain in the washing tub(3). The shoes remaining in the washing tub(3) are placed on a shoes support(10). Then, a driving motor(7) is operated so as to rotate the washing tub(3). At the same time, a blower(12) and a heating member(14) are operated so as to generate air having a proper temperature and velocity. Air is injected into the shoes through a blowing port(13) and a blowing pipe(11).
Patent KR-20030080530-A (KR)
Title: Multi-function folding fan
Inventor: YANG HUN MO
IPC: A45B27/00
Filed: 2002-04-09
Abstract: PURPOSE: Provided is a multi-function fan with its functions and utility improved, by which it is possible to conduct cheering and public relations by generating various sounds. CONSTITUTION: The fan(10) includes a plurality of fan frames(11), and first and second supports(12,13) disposed on the right and left of the fan frames. On the fan frames, a fan skin(15) is attached. The first and second supports are connected to each other to fold and unfold the fan. The fan also includes a subsidiary support(20) disposed at a distance from either the first support or the second support. The upper end of the subsidiary support is extended over the upper end of the first support or the second support. In addition, the fan includes a space maintaining device to maintain space between the subsidiary support and one of the first support and the second support and to rotate one of the first support and the second support around a pivot pin.
Patent KR-20030080805-A (KR)
Title: Image display apparatus capable of displaying video-data rate of a screen adaptability
Inventor: JUNG DONG HYEON
IPC: H04N7/01
Filed: 2002-04-11
Abstract: PURPOSE: A video display device for adaptively displaying video data according to a screen rate is provided to determine the display of video data in areas positioned by sensors according to voltage level values corresponding to the intensity of light detected by the sensors, thereby preventing image deterioration and the drop in lifespan. CONSTITUTION: A video display device for adaptively displaying video data according to a screen rate includes sensors(160-190) disposed at side surfaces in every direction of a screen(100), a level detecting part(220), a microcomputer(240), a storing part(260), and a display(280). The sensors detects the intensity of light when video data is displayed on the screen. The level detecting part periodically calculates level values corresponding to the intensity of light detected by the sensors. The microcomputer determines whether the video data is displayed in the areas mounted with the sensors on the basis of the level values calculated by the level detecting part. If the video data is not displayed in any areas, the microcomputer determines the areas as non-display areas(120a,120b) and transmits display extension command to the display.
Patent KR-20030083435-A (KR)
Title: Cooling method for high voltage transformer and its cooling device
Inventor: CHOI BU SIK
IPC: H02P/
Filed: 2002-04-23
Abstract: PURPOSE: A method and an apparatus are provided to reduce costs and prevent an environmental contamination, while preventing safety accidents such as a fire outbreak and an electric shock. CONSTITUTION: A high voltage transformer(50) is accommodated into a container(51) of a predetermined size, and the container is sealed by a cover(52). A cooling oil(54) is injected through an injector port(53) formed at the cover, and the injector port is sealed in such a manner that the high temperature heat generated from a coil(56) and a core(57) of the high voltage transformer is absorbed into the cooling oil. The cooling oil diffuses the heat through the container and the cover. A terminal(61) is arranged on the cover in such a manner that the terminal is connected to a wire for applying a power to the high voltage transformer and applying a power from the high voltage transformer to an object. A fixing unit(65) includes a lower guide(66) and an upper guide(67). The lower guide is arranged in the container in such a manner that the lower guide supports the bottom of the high voltage transformer. The upper guide is arranged in the upper portion of the container.
Patent KR-20020083480-A (KR)
Inventor: CHADANI KAZUO
IPC: G03G15/08
Filed: 2002-04-26
Abstract: PURPOSE: To provide a method for easily recycling a process cartridge. CONSTITUTION: A milling cutter 200 is inserted into a fixed part 19i where a 2nd end cover 19, a drum frame 13 and a developer frame 16 are joined together with resin so as to cut the part 19i, and the 2nd end cover 19 is detached from the drum frame 13 and the developer frame 16. A 1st end cover (not illustrated in figure) positioned on the opposite side in a longitudinal direction is detached in the same way. Thereafter, the drum frame 13 is detached from a developing frame (not illustrated in figure) joined to the developer frame 16. Thereafter, the photoreceptor drum, an electrifying roller, a cleaning blade, a developing roller, etc., are detached so as to be checked, cleaned and replaced.
Patent KR-20030086876-A (KR)
Title: Supporting apparatus for drilling
Inventor: LEE JEONG GWON
IPC: B23B49/00
Filed: 2002-05-07
Abstract: PURPOSE: A supporting device for drilling is provided to minimize the damage of a drill caused by chips by smoothly discharging chips in drilling. CONSTITUTION: A supporting device for drilling is composed of a worktable(100) on which a workpiece having an incline is placed, a guide block(160) fixed to the worktable and having a through hole(161) facing the incline, a guide bush(200) inserted into the through hole, and a support member(300) fixing the guide bush to the guide block. The guide bush guides a drill(600) into the working surface of the workpiece.
Patent KR-20030087669-A (KR)
Title: Method for transmitting data packet of mobile hosts within a cellular ip access network
Inventor: BYUN SANG IK
IPC: H04W40/02
Filed: 2002-05-09
Abstract: PURPOSE: A method for transferring data packets for mobile hosts in a cellular IP access network is provided to reduce network resources and base station resources and improve network stabilization by selecting the shortest path in case that data transmission is carried out between the users connected to an identical cellular IP access network. CONSTITUTION: In case that a mobile host(X) transmits data to a mobile host(Y), the mobile host(X) creates a data packet and transfers it to a base station(S)(111). The base station(S) updates a path cache for the mobile host(X)(113), and checks the path cache whether there is a sub base station to the mobile host(Y)(121). If only information for the mobile host(X) exists in the path cache, the base station(S) transfers the data packet to an upper base station(O)(161). The base station(O), updating a path cache for the mobile host(X), checks whether a destination address item for the mobile host(Y) exists in the path cache(113,121). If the destination address item for the mobile host(Y) does not exist, the upper base station(O) transfers the data packet to an upper base station(N)(161). The base station(N), updating a path cache for the mobile host(X), checks whether there is a sub base station to the mobile host(Y). In case that a destination address item for the mobile host(Y) exists and the path cache indicates a sub base station(R), the data packet is transferred to the base station(R)(151). The base station(N) creates an imitation data packet, the reproduction of the data packet, and sends it to an upper base station(M)(153,155). The base station(R) transfers the transferred data packet to the mobile host(Y).
Patent KR-20030088248-A (KR)
Title: Hand sign remotecontrol
Inventor: KIM SANG CHUL
IPC: H04Q9/00
Filed: 2002-05-13
Abstract: PURPOSE: An electronic apparatus for a hand signal remote controller is provided to mount many sensors for reading hand signals on an electronic apparatus body, and to locate the sensors toward a front side, thereby implementing desired control. CONSTITUTION: Sensors(1-36) and memory cells are arrayed. Each sensor is pre-divided by a certain indicating sign according to a hand action. Each operational sign is stored, and a hand signal is received. When a sign shows to turn on an electronic apparatus, a certain sign is transmitted with fingers when the sensors(27,28,22,16,9,14,20) and the memory cells are sequentially set. When the electronic apparatus is turned off, an opposite sign is transmitted.
Patent KR-20030092802-A (KR)
Title: Vertical carrier of display panel
Inventor: CHO JI HYEONG
IPC: G02F1/13
Filed: 2002-05-31
Abstract: PURPOSE: An apparatus for vertically feeding a display panel is provided to safely feed a large display panel without shaking by using a single motor, and minimize an installation space. CONSTITUTION: A base part(110) includes a base plate(112), and a plurality of guide shafts(114) installed on the base plate. A horizontal feeding unit(120) includes a servo motor(122) having a rotary shaft(124) extended at one end, a nut bracket(128) guided following the rotary shaft, sensing plates formed on one side surface and other side surface of the nut bracket, and connecting bars(132) extended to the center part of the base plate, and wedge cams(138) combined with ends of the connecting bars and having inclined surfaces. A vertical feeding unit(150) includes an up-down plate(152) with an ejector(154) to put the display panel on the up-down plate, a plurality of guide holes(158) inserted into the guide shafts, and a rotary cam(160) mounted on the up-down plate for being guided following the inclined surfaces of the wedge cams.
Patent KR-20030093013-A (KR)
Title: Low temperature dripped agricultural synthetic resin film
Inventor: CHOI GYU HWAN
IPC: C08K5/10
Filed: 2002-06-01
Abstract: PURPOSE: An agricultural synthetic resin film having low temperature dripping is provided, to improve the transparency and the low temperature dripping. CONSTITUTION: The agricultural synthetic resin film comprises 100 parts by weight of a thermoplastic resin; 0.5-2.5 parts by weight of a dripping agent obtained by mixing a polyoxyethylene sorbitan fatty acid ester derivative with a mixture of a glycerin fatty acid ester and sorbitan fatty acid ester in the ratio of 1-1:4 by weight; 0.05-0.5 parts by weight of a nonionic fluorinated surfactant; and an additive. Preferably the nonionic fluorinated surfactant is a compound represented by the formula 1, CF2H(CnF2n)CONH(C2H4O)mH or CF2H(CnF2n)CONH(C2H4O)mR, wherein n is an integer of 1-11; m is an integer of 1-30; and R is H, (CH2CH2O)nH or (C(CH3)HCH2O)mH. Preferably the thermoplastic resin is a vinyl chloride resin, a polyethylene resin or an ethylene resin.
Patent KR-20030093492-A (KR)
Title: Method and apparatus for recording data on an optical recording medium
Inventor: AHN YONG JIN
IPC: G11B20/10
Filed: 2002-06-03
Abstract: PURPOSE: A method and a device for recording data to an optical recording medium are provided to restrain the distortion of mark shape by the heat interference and heat accumulation among adjacent marks and improve the mark shape even at a high speed recording. CONSTITUTION: A device for recording data to an optical recording medium includes a pickup part(1), a recording waveform generating part(2), and a channel modulation part(3). The pickup part has a motor(11) for rotating an optical disc(200), an optical head(13) for radiating laser beams to the optical disc or receiving laser beams reflected from the optical disc, a servo circuit(12) for servo-controlling the motor and the optical head, and a laser driving circuit(14) mounted to the optical head to drive a laser. The channel modulator outputs NRZI(non Return to Zero Inverted) data by modulating input data by channel bit streams. The recording waveform generating circuit generates recording waveforms for recording the NRZI data to the laser driving circuit of the pickup part. The laser driving circuit forms marks or spaces to the optical disc by controlling the laser according to the received recording waveforms.
Patent KR-20030096921-A (KR)
Title: Refrigerator for kimchi
Inventor: KIM JIN CHEOL
IPC: F25D11/04
Filed: 2002-06-18
Abstract: PURPOSE: A kimchi refrigerator is provided to allow a user to easily store a kimchi container. CONSTITUTION: A kimchi refrigerator includes a kimchi refrigerator main body(1) with two storage spaces(3); doors(2) hingedly coupled to the main body to open and close opening parts formed on upper sides of the storage spaces; and a foot insertion space(20) formed on a lower end of a front side(5) of the main body. The foot insertion space is concavely formed on the front side of the main body so that a user inserts feet thereto when the user stores kimchi containers to the storage spaces. Alternatively, the kimchi refrigerator includes the kimchi refrigerator main body; the doors hingedly coupled to the main body; and the foot insertion space formed on the lower end of the front side of the main body. The main body is supported by four supporting legs. The foot insertion space is formed by a bottom of the main body supported by the supporting legs and a floor. The user inserts the feet to a spaced formed among the supporting legs to store the kimchi containers.
Patent KR-20040000130-A (KR)
Inventor: KIM JU HYEONG
IPC: G02F1/1345
Filed: 2002-06-24
Abstract: PURPOSE: A liquid crystal display package is provided to decrease a failure rate by stably connecting a plurality of metal pads with a plurality of bonding leads, minimize package size, and secure electrical stability by preventing a short circuit. CONSTITUTION: An LCOS(Liquid Crystal On Silicon) cell includes a semiconductor substrate having a plurality of metal pads(3), a transparent substrate(7) assembled with the semiconductor substrate, and a liquid crystal layer arranged between the semiconductor substrate and the transparent substrate. A frame(13) fixes the LCOS cell and includes a plurality of bonding leads(11). A non-conducting element is arranged between the LCOS cell and the frame, and includes a plurality of grooves(21) connecting the plurality of metal pads with the plurality of bonding leads. A conductive polymer(30) is injected into the plurality grooves of the non-conducting element for electrically connecting the plurality of metal pads with the plurality of bonding leads.
Patent KR-20030011242-A (KR)
Title: An integrated circuit having a generic communication interface
Inventor: BASLER STEFAN
IPC: G06F13/12
Filed: 2002-06-25
Abstract: PURPOSE: An integrated circuit having a generic communication interface is provided to supply a communication interface, such as micro controllers and/or systems on chip which need to communicate with a variety of peripheral devices. CONSTITUTION: An integrated circuit comprises a primary processing unit and at least a first and a second communication interface(CI1,CI2,CIN) for the primary processing unit for communicating in accordance with at least a first and a second communication protocol. A set of registers(IRI1,IRI2,IRIN) of each communication interface(CI1,CI2,CIN) are arranged such that a specific register functionality is accessible independently of a selection of the first or the second communication interface(CI1,CI2,CIN). The registers(IRI1,IRI2,IRIN) having the same register functionality for the first and the second communication interface(CI1,CI2,CIN) are located at the same address such that the corresponding functionality is invoked by using that address irrespective of the selection of the first or the second communication interface(CI1,CI2,CIN). The contents within the registers(IRI1,IRI2,IRIN) having the same functionality for the first and the second communication interface(CI1,CI2,CIN) are located at the same location within the registers. The register functionalities comprise general status register functions, control register functions and/or data register functions. The integrated circuit has a communication interface independent driver software(IDS) for usage with at least the first and second communication interfaces(CI1,CI2,CIN).
Patent KR-20040001631-A (KR)
Inventor: HONG BO HYEON
IPC: H02M7/02
Filed: 2002-06-28
Abstract: PURPOSE: A single stage high-power-factor converter is provided to reduce the high-frequency noise current including the discontinuous current due to a switching operation by improving an input filter. CONSTITUTION: A single stage high-power-factor converter includes an input filter circuit(10), a rectification circuit(20), a high-power-factor circuit(40), and an output control circuit(50). The input filter circuit(10) is used for filtering an input voltage. The rectification circuit(20) is used for rectifying the filtered input voltage of the input filter circuit(10). The high-power-factor circuit(40) is used for performing a high-power-factor operation according to a PWM signal of a PWM control circuit(70). The output control circuit(50) is used for controlling the high-power-factor and the output voltage of the high-power-factor power circuit(40). The rectification circuit(20) is formed with a first rectifier diode, a second rectifier diode, a third rectifier diode, and a fourth rectifier diode. The third and the fourth rectifier diodes are formed with high-speed recovery diodes in order to reduce the noise of the first inductor and prevent the inverse current.
Patent KR-20040003879-A (KR)
Inventor: LEE CHEOL SEUNG
IPC: C23C14/06
Filed: 2002-07-04
Abstract: PURPOSE: A hard carbon film is provided which does not deteriorate mechanical properties even though residual stress is being reduced, and a manufacturing method of the hard carbon film is provided which is capable of freely controlling structure of the thin film as adding a third element to the carbon film. CONSTITUTION: The multi layer hard carbon film comprises first hard carbon film layer which contains 0.025 to 10 at.% of silicon and is formed of diamond-like carbon; and second hard carbon film layer formed of pure diamond-like carbon only, wherein the multi layer hard carbon film is a multi layer formed by alternately laying up the first hard carbon film layer and second hard carbon film layer. The method comprises the processes of generating carbon plasma by impressing a power supply to an anode and a cathode on which a solid phase carbon source is mounted; mounting a silicon target on a sputter gun, and impressing a power supply to the sputter gun as varying the power supply periodically so that silicon is sputtered; and alternately depositing silicon contained first hard carbon film layer and second hard carbon film layer formed of carbon only on a substrate installed in reaction chamber.
Patent KR-20040004812-A (KR)
Title: Method of forming capacitor
Inventor: CHOI JAE SEONG
IPC: H01L27/04
Filed: 2002-07-05
Abstract: PURPOSE: A method for forming a capacitor is provided to be capable of preventing damage of a copper lower electrode and restraining polymer residues. CONSTITUTION: A photoresist pattern(140) containing cross-linkable agent is formed on a semiconductor substrate(100) having a copper lower electrode(130). After the photoresist pattern is baked, a dielectric film(150) is formed on the resultant structure. A conductive layer(160) is deposited on the dielectric film. The conductive layer and the dielectric film are polished to expose the photoresist pattern(140) by CMP(Chemical Mechanical Polishing), thereby forming an upper electrode. The exposed photoresist pattern is then removed.
Patent KR-20040006687-A (KR)
Title: Picture In Picture Based On 1-Scaler Of Video Display Device
Inventor: AHN BYEONG SU
IPC: H04N5/45
Filed: 2002-07-13
Abstract: PURPOSE: A PIP processing device based on 1-scaler of an image display system is provided to use BS signals as an auxiliary PIP screen, and simultaneously supply external input signals as image source for both main and auxiliary screens. CONSTITUTION: A PIP processing device based on 1-scaler of an image display system includes a multi-component processor(21) for processing BS input and external input image signals. A scaler(22) carries out the PIP processing by using analog RGB signals output from a multi-component processor and analog PC input signals for a main screen while using external input signals or BS signals for an auxiliary screen. A synchronizing signal generator(23) generates synchronizing signals from horizontal and vertical signals output from the multi-component processor to output to the scaler. A color decoder(24) decodes the external input image signals. The deinterlacer(25) deinterlaces an output from the color decoder to output to an auxiliary screen input terminal of the scaler. A DAC(26) converts the digital YUV signals output from the deinterlacer to analog YUV signals to output to the multi-component processor. An ADC(27) converts the analog BS signals to digital YUV signals to process the BS input signals for an auxiliary PIP screen of the scaler. A microcomputer(28) controls output ports of the deinterlacer and the ADC in response to the selection of a main or auxiliary screen, controls pixel clock supply according to the signal type, and controls respective circuit elements via IIC buses.