baber/WOPTO huggingface dataset:
Patent KR-20030013540-A (KR)
Title: Electron gun for CRT
Inventor: YOON HUI WON
IPC: H01J29/48
Filed: 2001-08-08
Abstract: PURPOSE: An electron gun for a cathode ray tube is provided to reduce the offset of electrode due to the superposition of a transformation by a welding heat and a welding portion by coupling two devices to each other at a first welding point on a first central axis and then welding another device at a second welding point on a second central axis. CONSTITUTION: Two devices are welded and fixed on a first central axis(21) to form a first welding point(23). Another device is welded to the two welded devices at a second central axis(22) located a position different to the first central axis(21), to thereby a second welding point(24). When the first and second welding points(23,24) are formed simultaneously, the devices are welded on the first and second central axes(21,22), respectively. The first and second central axes(21,22) have respectively welding points, each of which is located on a different position.
Patent KR-20010106293-A (KR)
Inventor: JOUNG JONG HAN
IPC: H02G7/00
Filed: 2001-08-20
Abstract: A plasma processing system includes a plasma reactor, a first power circuit, a second power circuit and a feedback circuit. The first power circuit supplies a first radio frequency (rf) energy to the plasma reactor that is suitable for creating a direct current bias on a workpiece positioned within a plasma chamber. The second power circuit supplies a second rf energy to the plasma reactor that is suitable for striking a plasma within the plasma chamber. The feedback circuit is coupled to control the first power circuit by detecting at least one parameter associated with the first rf energy and providing a feedback control signal to the first power circuit. The first power circuit adjusts the first rf energy so that a level of energy of the ionized particles within the plasma chamber is substantially controlled via the direct current bias created by the first rf energy. A second feedback circuit can also be provided to control the second power circuit so that a level of plasma density within the plasma chamber is substantially controlled.
Patent KR-20030017731-A (KR)
Title: Method of performing electric wiring in semiconductor process
Inventor: HONG JIN GI
IPC: H01L21/28
Filed: 2001-08-22
Abstract: PURPOSE: A method for forming wires of a semiconductor device is provided to improve a yield of a semiconductor by forming a blocking layer in a process for forming an electric wire. CONSTITUTION: The first insulating layer(22) including the first conductive pattern(24) is formed on a semiconductor substrate(20). A blocking layer(26a) is formed on an upper portion of the first insulating layer(22). The second insulating layer(28a) is formed on an upper portion of the blocking layer(26a). A contact hole is formed by etching continuously predetermined parts of the first insulating layer(22) and the blocking layer(28a). A metal barrier layer(30) is formed on the inside of the contact hole and the second insulating layer(28a). A metal layer(32) is formed by depositing a conductive material on the contact hole.
Patent KR-20030020651-A (KR)
Title: Method for know the phone number while speaking in mobile telecommunication terminal
Inventor: PARK SEUNG HYEON
IPC: H04B1/38
Filed: 2001-09-04
Abstract: PURPOSE: A method for confirming a phone number while speaking in mobile telecommunication terminal is provided to promptly output a telephone number through a speaker, thereby easily confirming the telephone number while talking over the telephone. CONSTITUTION: A control part operates a voice recognition program in executing a telephone call mode if a user inputs a telephone number search key(200-225). A PCM(Pulse Code Modulation) codec part converts an input name into a PCM signal if a microphone inputs the name(230-240). A voice encoder converts the PCM signal into packet data(242). The control part searches a telephone database with the converted packet data for examining whether the same name exists in the database(245). If the same name exists, the control part converts a telephone number corresponding to the name into a voice signal, and transmits the voice signal through a speaker(250). If the control part receives a telephone number search release key input, the control part terminates the telephone call mode(260-265).
Patent KR-20030021021-A (KR)
Title: Apparatus of Controlling PCM Calls in a Vocoder of a IWU
Inventor: LEE IL RYEOL
IPC: H04L12/70
Filed: 2001-09-05
Abstract: PURPOSE: An apparatus for processing a PCM call at a vocoder in an IWU is provided to prevent voice quality from lowering due to call setup termination delay and complexity of a call path by processing a PCM call processing at the vocoder. CONSTITUTION: A reference managing unit(44) generates a synchronization control signal required for synchronization timing by using a synchronization signal received from an ATM(Asynchronous Transfer Mode) processor or a traffic pool apparatus. A transcoder(43) transcodes packet voice data received from the ATM processor or PCM(Pulse Code Modulation) voice data received from the traffic pool apparatus. A call controlling unit(45) analyzes call control information received from a control unit of an IWU(Inter Working Unit) for sending a control signal required for requesting bidirectional transcoding and selecting each call and channel. A re-timing unit(42) stores the PCM voice data received from the traffic pool apparatus, rearranging timing. Thereafter the re-timing unit(42) outputs the PCM voice data. A PCM call controlling unit(41) selectively controls the data received from the re-timing part(42) or the transcoder(43) to a PCM call channel, so that the PCM call controlling unit(41) sends the selected data to the ATM processor fitting to the synchronization control signal of the reference managing unit(44).
Patent KR-20030028679-A (KR)
Title: Indoor unit of an air conditioning system
Inventor: KANG SEONG HUN
IPC: F24F1/00
Filed: 2001-09-25
Abstract: PURPOSE: An indoor unit of air conditioner is provided to improve workability of assembly and to reduce manufacturing cost. CONSTITUTION: A fan(30) comprises a multi-blade first fan(31) having one end directly connected to a rotary shaft of a fan motor and the other end fixed to one end of a connecting shaft(33), and a multi-blade second fan(32) having one end fixed to the other end of the connecting shaft and the other end supported by a side plate of a rear panel(12) of a housing, both of which are connected with each other by the connecting shaft in axial direction. A supporting apparatus(50) is formed integrally with an inside of the rear panel of the housing to support the connecting shaft of the fan to rotate.
Patent KR-20030028257-A (KR)
Title: Manufacturing method and structure of hologram film
Inventor: GWON YOUNG MO
IPC: B44C1/16
Filed: 2001-09-27
Abstract: PURPOSE: Preparation method of hot-fix with hologram film transcribed onto and structure thereof are provided to form the hot-fix having the various colors and patterns and enhance the adhesive force of the hot-fix against the clothes by transcribing a hologram film onto a hot-fix. CONSTITUTION: Preparation method of hot-fix with hologram film transcribed onto and structure thereof include attaching the hologram film(30) to one side of a metal plate consisting of thin sheets using an adhesive, then fore-transcribing and cutting the metal plate(20) having the hologram film transcribed thereon using a cutter(40) with various shapes and patterns carved on, thereby forming the hot-fix with a hologram film transcribed onto by the piece.
Patent KR-20030029187-A (KR)
Title: Face detecting method depend on image
Inventor: KIM HYEON JUN
IPC: G06K9/00
Filed: 2001-10-05
Abstract: PURPOSE: A method for extracting a facial region depending on an image is provided to analyze color distribution in a given image, and to adaptively point a skin color range appropriate for the image, so as to effectively detect the facial region using the skin color. CONSTITUTION: An image is inputted(101). The color distribution of the inputted image is analyzed, and major color group is determined(102). After the major color grouping is performed for the inputted image, a group within a skin color range is designated in the major color groups(103). Only skin color pixels are extracted using the designated skin color range to extract skin regions(104). And a facial region is confirmed using an opening morphology method that eliminates regions of which the size is under a threshold and using a face template, thereby extracting the facial region from the skin regions(105).
Patent KR-20030030524-A (KR)
Title: Circuit for Removing Sound Noise of PDP-TV
Inventor: HONG YEONG HO
IPC: H04N5/60
Filed: 2001-10-11
Abstract: PURPOSE: A circuit for removing sound noise of a PDP TV is provided to remove sound noise by firstly muting a sound IC in the case that a power source cord of a set top box is removed or a signal cable is disconnected. CONSTITUTION: A PDP(Plasma Display Panel) TV is formed of a monitor and a set top box. A control part(10) senses a detecting signal representing whether a power source cord or cable of the set top box is connected or not while the PDP TV is being driven, so that the control part outputs a control signal according to the sensed detecting signal. A microcomputer(20) receives a power-off signal from a power board of the set top box for outputting off sequence. A sound IC(Integrated Circuit)(30) receives the control signal output from the control part or the off sequence output from the microcomputer for executing a mute function.
Patent KR-20030032396-A (KR)
Title: Turn Rail On System(V TYPE)
Inventor: SEO TAE GILL
IPC: E01B7/00
Filed: 2001-10-17
Abstract: PURPOSE: A V-type turn rail system is provided to decrease the frequency of maintenance works for tracks by preventing the abrasion caused by continuous impact and friction of a driving unit and a wheel. CONSTITUTION: The V-type turn rail system comprises the steps of: assembling a center pin(15) on one side of a system plate(17) where a turn rail(13) is installed and rotated; interposing a turn rail(13) provided with a projection to fasten a disk base and a turn rail working rod(11) into the lower side of a pin hole; installing a joint rail(9) on a point, where a cross rail of a main track(8) and a cross rail of a branch track(7) meet to form one rail, to correspond with the center pin(15); installing a cross rail of a main track(8) and a cross rail of a branch track(7) to correspond with the rotary center; attaching stoppers(14) on the outside of each rail to prevent the separation of a turn rail(13) and to control the position of a turn rail(13) exactly; and installing a connecting rod which takes the operation of a track converter and a hanger which converts the operating direction to operate a turn rail working rod(11) simultaneously.
Patent KR-20030033326-A (KR)
Title: Tilting device of steering column for vehicle
Inventor: CHOI MIN YEONG
IPC: B62D1/187
Filed: 2001-10-20
Abstract: PURPOSE: A device for controlling tilt of a steering column is provided to minutely control gradient according to the angle of a shaft to which a steering wheel is mounted, and the angle of a directional selecting shaft. CONSTITUTION: A device for controlling tilt of a steering column comprises a tilt housing(110) having a protrusion in the middle part and having a coupling hole(111) to the lower part; a support housing(120) forming coupling holes(121) on both sides and gears to both rims; a shoe(130) forming a gear(131) corresponding to the gear of the support housing, forming a groove for fixing(133) between the rims forming the gear and the opposite rim, and forming an insertion hole(132) to the upper part of the groove; a lever(140) forming coupling holes(142) at one end portion and having a pair of lever-mounting frames(141) to horizontally mount a fitting shaft(143); and coupling pins(113). The protrusion laterally forms an insertion hole(112). A handle grip is mounted on a side of the lever-mounting frame. Coupling holes of the tilt housing, the support housing, and the lever are put together and then the coupling pins are inserted. Thus, the angle of inclination is easily controlled and breakage of part by vibration is reduced.
Patent KR-20030033797-A (KR)
Title: Adhesive pad for sports shoes and sports shoes attached with the same
Inventor: KIM YONG JUN
IPC: A43B5/00
Filed: 2001-10-25
Abstract: PURPOSE: An adhesion type pad for increasing the frictional force with a ball is provided to be attached to the sports shoes, thereby increasing the rotation of ball and controlling the direction and the depth perception of ball easily. Also, sports shoes with the pad attached are provided. CONSTITUTION: The adhesion type pad for increasing the frictional force with a ball by attaching to sports shoes is characterized in that an adhesive layer(4) is formed on the release paper(11), the abrasive is attached to a latex layer(3) which is formed by mixing 0.001 to 0.1 wt.% of a surfactant, 1 to 100 wt.% of a filler and a pigment based on 100 wt.% of the latex, on the adhesive layer(4), the abrasive has the particle size of 2000 to 16 mesh, the attached abrasive amount is 15 to 1000 g/cm¬2.
Patent KR-20020032397-A (KR)
Inventor: KAPOOR BIKRAM
IPC: H01L21/316
Filed: 2001-10-25
Abstract: PURPOSE: A controlled method for depositing silicon-rich oxide using HDP-CVD and its apparatus are provided to achieve increased consistency in layer uniformity. CONSTITUTION: A high density plasma chemical vapor deposition(HDP-CVD) system(10) in which a dielectric layer can be deposited. The system(10) includes a chamber(13), a vacuum system(70), a source plasma system(80A), a bias plasma system(80B), a gas delivery system(33), and a remote plasma cleaning system(50). The upper portion of chamber(13) includes a dome(14), which is made of a ceramic dielectric material, such as aluminum oxide or aluminum nitride. Dome(14) defines an upper boundary of a plasma processing region(16). Plasma processing region(16) is bounded on the bottom by the upper surface of a substrate(17) and a substrate support member(18). A heater plate(23) and a cold plate(24) surmount, and are thermally coupled to, dome(14). Heater plate(23) and cold plate(24) allow control of the dome temperature to within about +/- 10 deg.C over a range of about 100 deg.C to 200 deg.C. This allows optimizing the dome temperature for the various processes.
Patent KR-20030035089-A (KR)
Title: Method for manufacturing micro device and method of manufacturing mold for molding the same
Inventor: CHO JIN U
IPC: B81C1/00
Filed: 2001-10-30
Abstract: PURPOSE: A method for manufacturing a micro device and a method for manufacturing mold are provided to allow for a mass production, while achieving improved characteristics of micro device. CONSTITUTION: A method comprises the first step of pressing an upper mold having a plurality of grooves and a lower mold having a plurality of mounting grooves; the second step of injecting a ceramic material mixed with a polymer material and forming a shape using the injected material; the third step of releasing the ceramic mixed with the polymer material from the upper and lower molds; the fourth step of removing the polymer material from the ceramic mixed with the polymer material by burning or melting the polymer material; the fifth step of sintering the ceramic form where the polymer material is removed; the sixth step of filling the polymer material into the gaps formed among a plurality of rods(22') of the sintered ceramic form in such a manner that the tops of the rods are exposed; and the seventh step of polishing and removing the plate for supporting the rods in such a manner that the bottoms of the rods are exposed.
Patent KR-20030035370-A (KR)
Title: Gas injector for chemical vapor deposition apparatus
Inventor: KIM DO HYEONG
IPC: H01L21/205
Filed: 2001-10-31
Abstract: PURPOSE: A gas injector of a chemical vapor deposition(CVD) apparatus is provided to improve a gap-fill capacity and deposition uniformity by installing a gas injector having the same length as a conventional gas injector wherein the diameter of the process gas spray part of the gas injector is smaller than that of the process gas inflow part of the gas injector. CONSTITUTION: A process chamber is prepared. A spray unit(150) sprays process gas on the upper portion of a wafer(140) placed on an electrostatic chuck(130), installed in the inner wall of the process chamber. The spray unit is composed of the first gas injector in which the diameter of the spray part is smaller than that of the inflow part to increase the pressure of the process gas.
Patent KR-20030038194-A (KR)
Title: Display structure of signal almp using unit signal
Inventor: KIM DONG HWAN
IPC: G08G1/095
Filed: 2001-11-09
Abstract: PURPOSE: An indicating structure of a signal lamp using indicative devices is provided to reduce the number of LEDs and the power consumption by arraying a plurality of the indicative devices on a printed circuit board. CONSTITUTION: An indicative device(100) is formed with a unit block(110), an LED(120), and a reflective plate(130). The unit block(110) has an open end portion. The LED(120) is located in the inside of the unit block(110). The reflective plate(130) is installed in the inside of the unit block(110). The LED(120) is surrounded by the reflective plate(130) in order to reflect the light of the LED(120). A plurality of indicative device(100) are arrayed on a printed circuit board. The indicative devices(100) are electrically connected with the printed circuit board.
Patent KR-20030041599-A (KR)
Inventor: LEE HYO DONG
IPC: H05K13/02
Filed: 2001-11-20
Abstract: PURPOSE: A feeding control method of a tape feeder is provided to prevent the error for picking-up head components by monitoring movement of a feeding motor whether or not it is precisely transferred with a constant pitch interval. CONSTITUTION: A tape feeder is initialized(S10). Determining whether a pitch count is normally made is performed(S20). If a sensing hole is not detected, a feeding motor drives in normal speed(S30). Where a sensing wall is not sensed by a photo-sensor module, the feeding motor drives in normal speed(S40). In case the sensing hole and the sensing wall are successively detected by the photo-sensor module to cause an abnormal state of the pitch count, a controller generates an error with respect to the pitch count and outputs the error(S50). If the pitch count is normally made, the controller forwards the feeding motor to a stop position(S60). The controller stops the feeding motor, a stripping motor, a recovering motor and clears a buffer which is provided on the controller(S70).
Patent KR-20020005539-A (KR)
Inventor: SONG GI SUNG
IPC: F03G7/00
Filed: 2001-11-20
Abstract: PURPOSE: A gravity engine is provided to permanently obtain the rotating force by refracting the gravity. CONSTITUTION: A gravity engine comprises rotators(1,2), shafts(3,4), ring bearings(5), a spring(5b), a shaft support(20) and a body case(50). The rotators contains a first rotator gear(1) and a second rotator gear(2). Each rotator gear is combined each other on the second shaft(4). Two internal gears are formed in the second shaft(4) by extending each ends. First shaft gears(3,3a) are formed inside the internal gear. Clutch bearings are arranged in the first shaft gears and controlled by connecting with a joining nut of a control plate(21). The ring bearings(5) are installed in the left and the right of the gear rotators(1,2). The ring bearings(5) connect the springs(20) by protecting through a ring bearing case. The end of the spring(5b) is fixed on a horizontal plate of the body case(50). The first shafts(3) of the rotators(1,2) are vertically moved by the control plate(21) and the joining nut. The teeth of the first shaft(3) gear and the second shaft(4) are geared. The first shaft(3) is vertically moved and fixed again. The rotators(1,2) are lifted and the elasticity of the spring(5b) is increased. Thereby, the electricity is obtained.
Patent KR-20020040624-A (KR)
Inventor: KUNINOBU SEIJI
IPC: G01R31/26
Filed: 2001-11-23
Abstract: PURPOSE: To prevent dew formation around a connection part to be connected to a coolant supply pipe, when taking a coolant into a thermostatic chamber. CONSTITUTION: This auto-handler 'A' is provided with the thermostatic chamber 1 with its interior controlled at a prescribed temperature, a liquid nitrogen intake part 5 for taking liquid nitrogen into the thermostatic chamber 1, a pipe cover 20 continuously extending from the intake part 5 to the upper part of a drying chamber 4 of the thermostatic chamber 1, and an exterior liquid nitrogen pipe 30 covered with the pipe cove 20 and serving as a circulation pipe for the liquid nitrogen supplied into the thermostatic chamber 1. A connection port joint 23, to be connected to the supply pipe for supplying the liquid nitrogen, is provided at portion of the pipe cover 20 reaching the upper part of the drying chamber 4. Since the remaining heat of the warmed drying chamber 4 is transmitted to the periphery of the joint 23 to warm the periphery of the joint 23, dew formation around the joint 23 can be prevented.
Patent KR-20030043028-A (KR)
Title: Induction Motor Operating System
Inventor: BAEK IN CHEOL
IPC: H02P21/05
Filed: 2001-11-26
Abstract: PURPOSE: A driving system is provided to be capable of preventing an interference phenomenon between signals or voltages. CONSTITUTION: An inverter part applies a voltage to a three-phase induction motor according to an externally input drive signal. At least one or more power supply parts(21,22,23,24) are spaced apart from a printed circuit board so as to prevent interference between powers from the inverter part. A microcomputer part(40) generates a pulse width modulation drive signal input via the inverter part from the power supply part so that the three-phase induction motor is driven. A power element(30) is disposed between the microcomputer part(40) and the power supply part(24) and supplies a power from the power supply part to a switch of the inverter part according to the drive signal from the microcomputer part so that a DC voltage is applied to the three-phase induction motor.
Patent KR-20010113626-A (KR)
Title: 전화 통신 저장 조회 솔루션
Inventor: SEO EWI HWAN
Filed: 2001-12-10
Abstract: 본 발명은 공중망의 특정번호에 음성, 문자, 기호등의 저장기능이 있는 시스템을 설치하고, 특정번호에 전화를 하여 통화하고자 하는 곳의 전화번호 또는 기호를 등록하면 자동발신하여 통화내용 및 통화상의 기능들을 저장 조회하는 Solution
Patent KR-20030047432-A (KR)
Title: Liquid crystal display device
Inventor: JIN HYEON CHEOL
IPC: G02F1/1339
Filed: 2001-12-10
Abstract: PURPOSE: A liquid crystal display is provided to easily inject liquid crystal into a large-sized liquid crystal display within a short period of time. CONSTITUTION: A liquid crystal display includes the first and second substrates(118,119), a sealant(114) formed at the edge of the first substrate, and at least two liquid crystal injection holes(130a,130b) formed at the sealant. The liquid crystal display further includes a plurality of main dams(115) formed at the liquid crystal injection holes, a plurality of auxiliary dams(116) formed at the inner side of the main dams, and a liquid crystal layer formed between the first and second substrates. The main dams, auxiliary dams and sealant are formed simultaneously. The auxiliary dams's height is as same as the height of the sealant.