baber/WOPTO huggingface dataset:
Patent KR-20030062729-A (KR)
Title: Method for formming transparent electrode of organic luminescence electro device and organic luminescence electro device thereby
Inventor: SHIN HYEON EOK
IPC: H05B33/26
Filed: 2002-01-18
Abstract: PURPOSE: A method for forming a transparent electrode of an organic electroluminescence device and the organic electroluminescence device employing the transparent electrode are provided to improve the efficiency of luminescence by forming the transparent electrode with an ITO(Indium Tin Oxide) and an IZO(Indium Zinc Oxide). CONSTITUTION: A substrate(20) is provided in a sputtering chamber. A sputtering gas and an oxygen gas of 0 to 2% with respect to the sputtering gas are supplied to the sputtering chamber. A first layer(22a) of a first electrode(22) is formed on the substrate(20) by using plasma of the sputtering gas and the oxygen gas. The oxygen gas of 1 to 20% with respect to the sputtering gas is supplied into the sputtering chamber. A second layer(22b) is formed on the first layer(22a) of the first electrode(22) by using the plasma of the sputtering gas and the oxygen gas.
Patent KR-20020024045-A (KR)
Title: An unseen interpretation & practice speaking foreign language make use of cellular phone
Inventor: BAE SEONG YUN
IPC: G10L15/22
Filed: 2002-01-22
Abstract: PURPOSE: A system for supporting foreign language conversation study and interpretation using a cellular phone is provided to allow a user to be able to study conversation and interpret through a voice recognition system without inputting character data. CONSTITUTION: The voice of a speaker is inputted and converted into a digital signal, to be spooled in a host. A standardization recognition module corresponding to personal data is executed on the basis of a personal interface. The speaker's database and an arbitrary speaker's standardization data are divided from each other. A composite voice recognition process for converting phoneme into an English word or other language and a continuous vocabulary synthesizing process for synthesizing continuous vocabularies are continuously performed to collect similar phoneme of candidate words. By doing so, at least one data is extracted, and the data and candidate vocabularies are output to a mobile terminal.
Patent KR-20020030751-A (KR)
Inventor: I CHUNG LIM
IPC: A41D25/08
Filed: 2002-01-24
Abstract: PURPOSE: An appliance for helping the wear of a tie is provided to help a user to more conveniently wear the tie in various manners, thus minimizing the time and the labor required to the wear of the tie, and to prevent separation of the tie from a shirt. CONSTITUTION: The appliance for helping the wear of a tie has a shape similar to a knot of the tie. According to the structure of the appliance, a fastening plate(3,3') containing a magnet(4,4') respectively are formed at both sides of a knot plate(1) wrapped by an outer shell(8), and a separable cover plate(2) drilled with upper and lower insertion bores(5,5') are attached to the rear side of the appliance.
Patent KR-20030065052-A (KR)
Title: closed hammer bit coming and going by slide type
Inventor: LIM BYUNG DUK
IPC: B25D17/08
Filed: 2002-01-29
Abstract: PURPOSE: A closed hammer bit operated in a slide method is provided to prevent a loss of equipment, to make rapid execution possible and to prevent damage by dispersing an impact caused by external force. CONSTITUTION: The closed hammer bit operated in a slide method comprises; a bit housing(30) closing up a sliding wing bit(10) to be slidable and hitting a steel pipe(60) downward; a pilot bit(20) coupled with the lower side of the bit housing(30) to close up the sliding wing bit(10) to be slidable; a sliding wing bit(10) expanding and excavating a boring hole; a locking pin(40) fastened to a fastening hole(34) of the bit housing(30) and a fastening perforated hole(24) of the pilot bit(20); and a spacer(50) fixed with the locking pin(40) made with synthetic resins.
Patent KR-20030066130-A (KR)
Title: Driving method of liquid crystal display with several color light-sources
Inventor: NAM SEONG HO
IPC: G02F1/133
Filed: 2002-02-04
Abstract: PURPOSE: A method for driving a liquid crystal display having a plurality of color light sources is provided to regularly maintain a maintenance time of pixels on a whole picture. CONSTITUTION: R, G, and B light emitting diodes of a backlight are lighted sequentially. According to a video signal input to a controller from an interface unit, the controller decides a picture scan signal to each R, G, and B light emitting diodes, so that driving signals are transmitted to a data driver and a gate driver. By the driving signal, picture scan is proceeded by one line starting from the utmost horizontal line, wherein forward picture scan is proceeded before backward picture scan is proceeded while one color light emitting diode is being lighted.
Patent KR-20030066937-A (KR)
Inventor: NOH HWA GYU
IPC: F24C15/16
Filed: 2002-02-06
Abstract: PURPOSE: A microwave oven is provided to achieve improved productivity and reduce manufacturing costs by allowing for ease of repair and replacement of the magnetron mounted in the electrical component chamber. CONSTITUTION: A microwave oven comprises a cooking tray(25) mounted to be rotatable in a cavity; a drive motor arranged in the lower portion of the cavity so as to rotate the cooking tray; and a coupler(30) interposed between a rotating shaft(26a) of the drive motor and the cooking tray in such a manner that the coupler allows for transmission of the rotating force of the drive motor to the cooking tray. The coupler includes an upper coupler(31) coupled with the cooking tray; and a lower coupler(32) having an upper portion coupled with the upper coupler in such a manner that the coupler has an adjustable height, and a lower portion coupled with the rotating shaft of the drive motor.
Patent KR-20020024247-A (KR)
Inventor: YOUN HYUN OK
IPC: A45C11/34
Filed: 2002-02-04
Abstract: PURPOSE: A pencil case with a soccer game function is provided to diversify the user purpose of the pencil case by adding a soccer game appliance, thus arousing customer's interest. CONSTITUTION: The pencil case(1) comprises a synthetic resin made ground plate(10) installed on top surface of a cover body(1B), onto which plural sections(13) defined by plural longitudinal and transverse lines(12,12') and a soccer field line(11) are printed; a magnet ball(20); a pair of rods(30') to which a pair of magnet pieces(30A,30B) having a north pole and a south pole respectively are attached for moving the magnet ball; plural projections(40) formed on the ground plate for blocking the way of the ball; goals(50,50') formed at both ends of the ground plate; a ball attachment plate(50") made of metal for preventing the ball entered in the goal from being bounced out of the goal; a pair of receiving grooves(60,60') for receiving and supporting the rods; and a transparent cover plate(70).
Patent KR-20030067926-A (KR)
Title: Push horizontal pipe jacking apparatus
Inventor: KIM JONG CHAN
IPC: E21D9/06
Filed: 2002-02-09
Abstract: PURPOSE: A steel pipe jacking device of a non-excavation type a steel pipe horizontal jacking method is provided to shorten a period of installation for a steel pipe, to reduce the installation expenses, to prevent the pollution in a job site and to install a steel pipe exactly by a plan. CONSTITUTION: The steel pipe jacking device(1) of a non-excavation type a steel pipe horizontal jacking method comprises a rotary excavation unit(2) excavating and going into the ground, a rotary power transmission unit(3) rotating the rotary excavation unit(2), a power generation unit(4) generating rotary force to the rotary power transmission unit(3), and an indenting directional control unit(5) regulating the indenting direction of a steel pipe. Wherein the steel pipe jacking device(1) connects many steel pipes horizontally by welding and indents the steel pipes horizontally under the ground using a hydraulic cylinder.
Patent KR-20030068656-A (KR)
Title: Device and method for dental treatment in internet using mouth structure
Inventor: EOM TAE JOO
Filed: 2002-02-15
Abstract: PURPOSE: A device and a method for the dental treatment on the Internet using an oral structure are provided to enable a patient to facilitate the question/answer with a dentist by offering the dental structure to the patient through the Internet after the dentist on the offline scans the dental structure of the patient. CONSTITUTION: An operator communication tool(200) displays the dental structure by receiving the image data output from a scanner(100) and outputs the image or the text data. A user communication tool(300) outputs the data to receive the dental treatment by using the dental structure, and outputs the image or the text data. A web server(400) outputs a control signal by receiving the data from the operator communication tool(200) and the user communication tool(300), and links the text data output from the operator communication tool(200) with the user communication tool(300). A member database server(500) stores the personal information of the operator, and the dental structure and the personal information of the user, and outputs the image data of the stored dental structure to the operator communication tool(200) and the user communication tool(300).
Patent KR-20030068947-A (KR)
Title: Apparatus for correcting breath
Inventor: KIM YOUNG DAE
IPC: A63B23/18
Filed: 2002-02-19
Abstract: PURPOSE: A respiration corrector is provided to naturally achieve abdominal type of respiration, to secure its convenient use regardless of time and place, and to cause movements of abdominal muscle thus achieving the removal of abdominal fat. CONSTITUTION: The respiration corrector(10) comprises a support plate(12) to be worn around the body of the user by the use of a belt(14) and a band(20), a pressurizing plate(18) configured so as to move forward or backward relative to the support plate while coming into contact with the abdominal region, and an elastic cover(16) connecting the support plate and the pressurizing plate while defining an inner space inside thereof.
Patent KR-20020040697-A (KR)
Inventor: CHOI SEOK CHEON
IPC: G09B5/06
Filed: 2002-02-22
Abstract: PURPOSE: A letter studying machine and a studying method using the machine are provided to help infants, children, and uneducated persons to continuously study letters without requiring assistance of other people. CONSTITUTION: The letter studying machine(100), formed with a letter input panel and a letter input board having an input detecting panel, comprises a letter input board mounting part(80) for converting letters input from the letter input board into electronic signals; a speaker(30) for generating sound corresponding to the input letters according to the received electronic signals; and a monitor(10) for displaying images corresponding to the input letters according to the received electronic signals.
Patent KR-20030070418-A (KR)
IPC: F41B7/08
Filed: 2002-02-25
Abstract: 본 발명은 실린더, 피스톤 실린더, 전방 스프링 안내 튜브, 피스톤 스프링, 후방 스프링 안내 튜브, 노즐, 밀봉 튜브, 탄환 공급 스프링 및 방아쇠 작동 세트를 포함하는 장난감 총의 비비 탄환 공급 장치에 관한 것이다. 따라서, 피스톤 실린더는 실린더 내에서 수평으로 이동될 수 있고, 비비 탄환은 피스톤 실린더의 단일 후방 행정 동안에 피스톤 스프링과 탄환 공급 스프링의 복원력에 의해 예정된 위치로 신속히 또한 안정되게 밀릴 수 있다.
Patent KR-20030071044-A (KR)
Title: Photo Disc and Method for manufacturing the same
Inventor: LEE JUN SEOK
IPC: G11B7/24038
Filed: 2002-02-27
Abstract: PURPOSE: An optical disk and a method for fabricating the optical disk are provided to fabricate the optical disk using upper and lower substrates that have different thicknesses and different components. CONSTITUTION: An optical disk includes the first substrate(101) to which a pre-groove or a pre-pit track is transferred, the first information recording layer(103) formed on the first substrate, and a semitransparent layer(105) formed on the first information recording layer. The optical disk further includes the first adhesive layer(107) formed on the semitransparent layer, the second information recording layer(109) and a reflection film(111) formed on the second substrate, the second adhesive layer(113) formed on the reflection film, and the third substrate(113) whose flat face adhere onto the second adhesive layer, corresponding to the first substrate.
Patent KR-20030009072-A (KR)
Title: Clocked memory device that includes a programming mechanism for setting write recovery time as a function of the input clock
Inventor: HOVIS WILLIAM PAUL
IPC: G11C11/407
Filed: 2002-03-04
Abstract: PURPOSE: Clocked memory device that includes a programming mechanism for setting write recovery time as a function of the input clock is provided, which supplies a programming mechanism that allows the write recovery time during a command with auto precharge enabled to be dynamically set to some function of the input clock. CONSTITUTION: A clocked memory device comprising: a plurality of memory cells; a clock input that provides a timing signal for accessing the plurality of memory cells; and a programming mechanism that allows dynamically specifying write recovery time for the clocked memory device at run-time. In the device, the programming mechanism comprises at least one control register that includes at least one bit for specifying write recovery time for the clocked memory device as a function of the clock input, and at least one control register comprises one register with a plurality of bits that specify write recovery time for the clocked memory device.
Patent KR-20030072645-A (KR)
Title: Reference frequency oscillating apparatus for mobile communicating repeater
Inventor: KIM JONG OK
IPC: H04B7/15
Filed: 2002-03-06
Abstract: PURPOSE: A device for oscillating a reference frequency of a mobile communication repeater is provided to generate a reference frequency by using received digital data, and to accord a reference frequency of a base station with a reference frequency and a phase of the repeater, thereby minimizing frequency deviations between the base station and the repeater. CONSTITUTION: A GPS receiver(370) comprises as follows. A GPS engine(371) performs changes of many satellite data electric waves and tolerance compensation, and extracts the first digital data. A D/A converter(373) converts the first digital data into an analog signal. A reference frequency oscillator(374) oscillates a reference frequency according to the analog signal. A divider(375) outputs the second digital data for dividing the reference frequency. A comparator(372) compares the first digital data with the second digital data, varies the analog signal to control the reference frequency, and supplies the controlled reference frequency to a forward signal processor(320) and a reverse signal processor(350).
Patent KR-20020073263-A (KR)
Inventor: DELMAS GILLES
IPC: H04L1/00
Filed: 2002-03-11
Abstract: PURPOSE: A method for protecting data packets against errors is provided to permit to recover up to S consecutive data packets lost during transmission from the time that the difference between two consecutive lost packet groups is greater than N. CONSTITUTION: A receiving block(110) receives streams(70,80) and delivers data packets(X'p) and error correction packets(Y'p,q). A detection block(120) verifies sequence numbers contained in data packet headers, so as to detect possible losses of data packets. The data packets are then applied to a stream reconstruction block(125) for reconstructing the stream. When the detection block(120) detects that a data packet has been lost, a recovery block(140) executes recovery operations of the data packet based on the N/S-1 data packets and based on the error correction packet. In that case the recovered packet is transmitted to the stream reconstruction block(125). The stream reconstruction block(125) reconstructs a stream of data packets by inserting the packets reconstructed by the recovery block(140) into the data packet stream coming from the detection block(120). The reconstructed stream is then delivered to an application block(130). Finally, the recovery block(140) is thus capable of recovering up to S consecutive packets at its maximum, provided that the distance between the groups of lost packets is greater than N.
Patent KR-20030073380-A (KR)
Title: Reducing apparatus of electronic wave using electronic wave as energy source
Inventor: PARK CHUN SEAK
IPC: H04B1/38
Filed: 2002-03-11
Abstract: PURPOSE: An electromagnetic wave reduction device for using electromagnetic waves as an energy source is provided to effectively consume electromagnetic waves by reducing electromagnetic waves using them as the energy source of a circuit after shielding and rectifying them. CONSTITUTION: An electromagnetic wave reduction device for using electromagnetic waves as an energy source(1) is composed of a shielding part(2), a rectification/accumulation part(3), and a consumption part(4). The shielding part(2) shields electromagnetic waves. The rectification/accumulation part(3) converts the shielded electromagnetic waves into direct current. The consumption part(4) changes the DC electric energy into heat energy or kinetic energy and consumes it.
Patent KR-20030073822-A (KR)
Title: Auxiliary battery device of portable audio or video player equipped with means for preventing formation of reverse voltage
Inventor: MUN HYO JAE
IPC: H01M2/10
Filed: 2002-03-13
Abstract: PURPOSE: Provided is an auxiliary battery device of a movable audio or video player, which has a means capable of preventing reverse voltage generated by inserting an auxiliary battery incorrectly and has structure capable of joining various player bodies stably. CONSTITUTION: The auxiliary battery device(30) of the movable audio or video player contains: a case body(31) putting the auxiliary battery(32) therein; a door formed on the side or the upper part of the case body(31) to put the auxiliary battery(32) in the case body(31) or to exchange; a plurality of pole ribs(53) made of insulating material which is formed in the shape of projection near a (+)electrode terminal(50) and dose not connect a (-)electrode of the auxiliary battery(32) to the (+)electrode terminal(50) when the auxiliary battery(32) is inserted in the reverse direction, wherein a (-)electrode terminal(33) having the shape of a compressed spring is mounted on the inner bottom of the case body(31) and the (+)electrode terminal(50) is mounted on the case body(31) or the door.
Patent KR-20030075592-A (KR)
Title: Electronic Payment System With An Electronic Note For Exchange Ticket, And That Method
Inventor: LEE HYO JE
Filed: 2002-03-19
Abstract: PURPOSE: A system and a method for electronic payment using an electronic goods bill are provided to transfer and discount the bill to a customer by making a vendor to issue the first electronic goods bill for the goods bought from a merchant and the second electronic goods bill based on the first electronic goods bill. CONSTITUTION: A system operator server(S101) constructs and manages an electronic transaction database between users(S110-S200), a database for issuance, registration, and certification of the electronic goods bill, and a user database. An electronic goods bill exchange server(S102) forms an electronic goods bond intermediating network by connecting to the system operator server(S101). The user computers have a virtual electronic goods bill account to input and output the electronic goods bill from the system operator server(S101) and the electronic goods bill exchange server(S102). A delivery company computer(S200) delivers the goods transacting between the users(S110-S160).
Patent KR-20020032486-A (KR)
Inventor: AHN YEONG SU
IPC: G06Q50/20
Filed: 2002-04-06
Abstract: PURPOSE: A system for teaching a musical instrument through the Internet is provided to make a client learn the techniques to play a musical instrument by offering the techniques of respective teachers in the format of moving pictures. CONSTITUTION: Clients(11) register as members by inputting personal information in the database of a web server(10). The client selects a desired class from a lecture list written by the sort(20) of musical instruments. Original music for teaching respective musical instruments is played. A teacher(60) arranges the original music corresponding to rhythms(41) and genres(40) and plays the arranged music depending on the desire of the client. The original music except the part of the selected musical instrument is played. Thereafter, the original music is played while the part of the selected musical instrument is emphasized. A musical note and background knowledge of the music to learn are outputted as moving pictures(70). The musical note is written corresponding to bars and techniques. The client practices with the musical note.
Patent KR-20030080413-A (KR)
Title: The electroplating method of micro via hole for the use of multiple layers printed circuit board using step current density
Inventor: SUNWOO JEONG HO
IPC: H05K3/42
Filed: 2002-04-08
Abstract: PURPOSE: A method for electroplating a micro via hole for multi-layered PCB(Printed Circuit Board) using step current density is provided to prevent the concentration of copper ions to an entrance of a via hole by varying the current density of supply voltage according to an aspect ratio of the via hole. CONSTITUTION: An electric power of the first current density is supplied to a via hole in order to form a lower plating layer thicker than an upper plating layer of the via hole. The plating process is performed by supplying the electric power of the second current density to the plated via hole until the plating thickness of the via hole corresponds to 60-80 percents of the desired plating thickness. An upper portion of the via hole is flattened by supplying the electric power of the third current density to the plated via hole. The first current density and the third current density have the high current density. The second current density has the low current density.
Patent KR-20030086134-A (KR)
Title: Spoiler device for truck
Inventor: KIM YONG PYO
IPC: B62D37/02
Filed: 2002-05-03
Abstract: PURPOSE: A spoiler apparatus for a truck is provided to improve traveling performance and fuel consumption ratio by minimizing air resistance of a container of the truck. CONSTITUTION: A truck is mounted with a container(12) having a space part(s) in the rear of a cap(10) mounted with a roof spoiler(30). The roof spoiler is installed to the upper part of the cap. The roof spoiler forms an extension part(31) covering the space part formed between the rear end of the cap and the container. A height-adjusting unit adjusts the height of the roof spoiler. Side spoilers(40), covering the space part of the lower part of the extension part, are installed to the sides of the rear end of the cap.
Patent KR-20030089223-A (KR)
Title: Telemetry capsule and system for detecting position thereof
Inventor: CHO JIN HO
IPC: A61B5/04
Filed: 2002-05-17
Abstract: PURPOSE: A telemetry capsule and a system for detecting a position of the same are provided to grasp correctly a position of a micro wireless telemetry capsule within a human body by using a noninvasive method. CONSTITUTION: A telemetry capsule includes a measurement portion(100), a signal processing portion, and a plurality of electrodes(130,140). The measurement portion(100) measures a vital signal within a human body. The signal processing portion generates the current corresponding to the vital signal of the measurement portion(100). The electrodes(130,140) are used for applying the current to the signal processing portion. The signal processing portion includes a local oscillator(110) and a voltage-current converter(120). The local oscillator is used for providing a carrier for transmitting the vital signal. The voltage-current converter(120) is used for converting the voltage of the vital signal to the current.