baber/WOPTO huggingface dataset:
Patent KR-20040087374-A (KR)
Inventor: JEONG SUNG PIL
IPC: E02D17/20
Filed: 2003-04-07
Abstract: PURPOSE: A construction method for a retaining wall is provided to carry and handle easily by decreasing weight by filling up a space of a block with soils and rubbers, to shorten a period of construction by decreasing the weight of a block by using synthetic resins, to cut down the construction expense by shortening a period of construction and to make a retaining wall have an eco-friendly visual effect after construction. CONSTITUTION: The construction method for a retaining wall comprises the steps of: manufacturing a block(200) by synthetic resins to have the appointed capacity inward; forming a design layer(201) and a UV layer(204) on the front of the block(200); forming footing concrete on the bottom of a banking part; fixing the block(200) on the footing concrete, filling up the block(200) with soils and rubbles, then locating/fixing and tamping between the block(200) and an incline; and piling up another block(200) on the block(200) and filling up the block(200) with soils and rubbles and tamping repeatedly with the appointed height.
Patent KR-20040087396-A (KR)
Inventor: YANG HAE CHANG
IPC: H01L21/02
Filed: 2003-04-07
Abstract: PURPOSE: A semiconductor device is provided to reduce stress due to a guard contact and to prevent damage of chips by using an improved guard ring structure. CONSTITUTION: A semiconductor device includes a semiconductor chip(30), a thin film on the semiconductor chip, a guard ring(32) of metal material, and a guard contact(34) with a desired width. The guard ring is formed on rim portions of the semiconductor chip. The guard contact is arranged to a multiple loop shape for connecting the guard ring to a semiconductor substrate through the thin film.
Patent KR-20040086025-A (KR)
Inventor: LIM HAE LYOUNG
IPC: A47J43/04
Filed: 2003-04-01
Abstract: PURPOSE: A garlic cutting utensil is provided to improve the safety and convenience by automatically and continuously cutting the garlic thin. CONSTITUTION: A garlic cutting utensil comprises an injection port, a rotating knife edge plate, a pusher(3), an elastic plate, a power motor, and a power transmitting shaft. The pusher is installed to a lower surface of the knife edge plate. A spring(2) is embedded between an upper plate and a lower plate of the elastic plate. A body of the garlic cutting utensil divided into two parts, the injection port and a cutting part. The garlic is cut and drawn off when a knife edge(1) passes the upper surface horizontally.
Patent KR-20030045714-A (KR)
Inventor: LEE DONG JAE
IPC: H04W4/02
Filed: 2003-04-22
Abstract: PURPOSE: A car location tracking service using a portable phone location tracking service is provided to expand the portable phone location tracking service, and to apply the expanded service to the car location tracking service, thereby preventing additional crime and protecting personal properties by preventing car theft. CONSTITUTION: An exclusive number with which a location is trackable is given by using a car location tracking terminal and a general portable phone. The exclusive number is mounted on a car and a mobile body. Location tracking is performed by using other portable phone. An exclusive location tracking number is supplied in additional service type by connecting to a general portable phone number for an existing general portable phone subscriber. Many exclusive location tracking numbers are registered in the one general portable phone number without a paying system or increasing a facility.
Patent KR-20040092068-A (KR)
Inventor: KIM GYEONG SOO
IPC: G02F1/133
Filed: 2003-04-24
Abstract: PURPOSE: An LCD(Liquid Crystal Display) module hot/cold line detecting inverter is provided to detect a hot/cold line when an LCD module is tested. CONSTITUTION: An LCD module hot/cold line detecting inverter includes a circuit for measuring current flowing through the LCD module and amplifying the measured current, and a circuit for comparing the measured current with a predetermined reference current. The current flowing through the LCD module is measured using a voltage applied to a resistor included in the current measuring circuit. The comparing circuit amplifies a difference between voltages applied to both ends of the resistor and judges whether the amplified value is larger or smaller than a reference value to enable or disable a driving IC.
Patent KR-20040092764-A (KR)
Inventor: KWAK JUN SEOP
IPC: H01S5/042
Filed: 2003-04-29
Abstract: PURPOSE: A semiconductor laser diode using self-alignment and a fabricating method thereof are provided to restrict effectively leakage current by aligning a contacting side to a top side of a ridge and preventing an over-etching phenomenon of a buried layer. CONSTITUTION: A lower material layer(61) is formed on a surface of a substrate(50). A resonant layer(63) is formed on the lower material layer. An upper material layer(65) having a ridge is formed on the resonant layer. A buried layer(68) having a contact hole corresponding to a top side of the ridge is formed on the upper material layer. A protection layer(69) has an opening part corresponding to the contact hole of the buried layer and is formed with a different material from the buried layer. An upper electrode(57) is formed on the protection layer.
Patent KR-20040093322-A (KR)
Inventor: CHOE SOON JA
IPC: C08F2/18
Filed: 2003-04-29
Abstract: PURPOSE: A method for preparing crosslinked polystyrene particles is provided to increase the particle diameter and form a stabilized spheric shape. The crosslinked polystyrene particles can be advantageously used in various fields as a standard material for calibration of an analysis device, a column filler for chromatography and a supporter used in a biochemical field. CONSTITUTION: The method for preparing crosslinked polystyrene particles by means of precipitation polymerization comprises the use of a styrene monomer, a solvent, a crosslinking agent and a polymerization initiator, wherein the solvent is singly acetonitrile, or a mixture of acetonitrile as a main solvent and an organic solvent with solubility parameter of 8.5-15(cal/cm¬3)1/2 or water as a cosolvent, wherein the crosslinking agent is a mixture of one or two compounds selected from divinyl benzene or acrylates, and wherein the precipitation polymerization is carried out under the conditions of 40-90deg.C at 10-200rpm of a stirring speed for 6-48 hours.
Patent KR-20030086409-A (KR)
Title: 테이프 프린터의 캐릭터 처리 방법 및 테이프 프린터
IPC: B41J2/32
Filed: 2003-04-30
Abstract: 기억영역을 유효하게 활용하는 동시에, 보존되어 있는 텍스트 데이터를 불러낼 때의 편리성 및 조작성을 향상시키는 테이프 프린터의 캐릭터 처리 방법 및 테이프 프린터를 제공하는 것을 과제로 하는 것으로, 편집작업영역(102) 및 등록영역(101)으로 이루어지는 편집용 기억영역(91)을 이용하여, 캐릭터열을 처리하는 테이프 프린터(1)의 캐릭터 처리 방법에 있어서, 캐릭터열을 일시적으로 기억시키기 위한 임시 영역을 편집용 기억영역(91)외에 확보하고, 편집작업영역(102)에 기억되어 있는 캐릭터열을 임시 영역에 기억시킨 후, 등록영역(101)에 기억되어 있는 캐릭터열을 편집작업영역에 기억시키며, 계속해서 임시 영역에 기억한 캐릭터열을 등록영역(101)에 기억시킨 후, 임시 영역을 해방하는 것을 특징으로 한다.
Patent KR-20040095076-A (KR)
Inventor: YEO SEONG GYO
IPC: G01R19/165
Filed: 2003-05-06
Abstract: PURPOSE: A circuit for measuring a DC characteristic of an interface input/output pad is provided to set automatically an output mode and generate output data by selecting a measurement mode regardless of an operation of an internal logic block. CONSTITUTION: A data generation circuit(202) generates output data in response to one of a first control signal and a second control signal which are selectively received by a measurement mode. A first logic circuit(204) generates an output mode enable signal in response to one of the first and the second control signals. A second logic circuit(205) generates a third control signal and a fourth control signal in response to the output data and the output mode enable signal in response to the output data and the output mode enable signal. A switching circuit switches the current applied to an interface input/output pad in response to the third and the fourth control signals. A measurement unit measures the intensity of the current applied to the interface input/output pad.
Patent KR-20040097420-A (KR)
Inventor: MOK SEUNG HO
IPC: B60K11/04
Filed: 2003-05-12
Abstract: PURPOSE: A variable radiator grille is provided to adjust the opening area of the radiator grille according to driving conditions of an engine. CONSTITUTION: In a variable radiator grille(20), plural grille plates are formed in the longitudinal direction of a case(21) to guide the external air to an engine room. The variable radiator grille comprises grille plates(22), pinion gears(30), a rack gear(40), and a reversible motor(50). Pivots(23,24) projected to the ends of the grille plate are axially combined to the sides of the inside of the case. The pinion gear is axially combined in the middle of one side of the pivots of each grille plate. The pinion gears are arranged parallel in the horizontal direction. Both ends of the rack gear are combined to the upper and lower sides of the case. Each pinion gear is simultaneously engaged with the rack gear. The reversible motor operates the rack gear to rotate the grille plates according to the driving conditions of an engine.
Patent KR-20030043901-A (KR)
Title: The harmful insect-exterminator for both decoying and killing insect
Inventor: SONG JAE UG
IPC: A01M1/02
Filed: 2003-05-19
Abstract: PURPOSE: Provided is an insect controlling apparatus with a UV generating device and a sound wave generating device which decoys harmful insects and kills them using sound waves which insects like or dislike. CONSTITUTION: The insect controlling apparatus includes a case having an upper part(20), a middle part(30) and a lower part(40). In the upper part(20), a UV lamp(21) and a sound wave generating device are installed. In the middle part(30), a plurality of inlets(31) are placed at one side. In the lower part(40), a motor is provided. The motor is has an axial fan fixed at an axis. On the inner surfaces of the upper part(20) and the middle part(30), a photocatalyst such as titanium dioxide is coated. The lower part(40) is releasably coupled to the upper part(20) and the middle part(30) and has a net(43) so that caught insects do not escape.
Patent KR-20030047962-A (KR)
Inventor: CHOI GWANG HUN
IPC: G06F15/00
Filed: 2003-05-29
Abstract: PURPOSE: A method for managing a personal portable terminal through the Internet and a system thereof are provided to solve an error easily through a synchronization with a personal portable terminal managing system although the error of a software is generated caused by an operation immaturity of a user. CONSTITUTION: An interface module(103) is connected to a personal portable terminal through a network. A file managing module(104) receives file information stored in the personal portable terminal, transmits a file to the personal portable terminal, and manages information of the file stored in a database. An inventory managing module(105) receives terminal information such as hardware information and setting data of the personal portable terminal, and manages terminal information stored in the database. A software managing module(106) receives software information installed in the personal portable terminal, controls an installation and an upgrade of software, and manages software information stored in the database. A control module(109) controls an operation of the modules.
Patent KR-20040103625-A (KR)
Inventor: KIM BYEONG SEON
IPC: C02F1/46
Filed: 2003-05-30
Abstract: PURPOSE: To provide a water purifier having environmentally friendly electrodeionization system by replacing existing membrane filters to substantially increase flow rate of purified water and minimizing an amount of municipal wastewater at the same time. CONSTITUTION: In a water purifier comprising a plurality of filters including a precipitation filter, a pre-treatment carbon filter, a post-treatment carbon filter, etc. to remove heavy metals or impurities contained in raw water, and a drain pipe for discharging concentrated water generated after regeneration to the outside, the water purifier having an electrodeionization system is characterized in that the electrodeionization system(100) is installed between the pre-treatment carbon filter and the post-treatment carbon filter, and the electrodeionization system comprises a body(110); a pair of electrodes(121,122) installed inside the body; a pair of ion exchange membranes(131,132) disposed between the electrodes with being spaced apart from the electrodes; and an ion exchange resin filled between the ion exchange membranes, wherein ions contained in raw water are adsorbed onto the ion exchange resin, and the ions penetrate into the ion exchange membranes by electric current generated from the electrodes afterward so that the ion exchange resin is regenerated.
Patent KR-20040103018-A (KR)
Inventor: LEE JIN SU
IPC: H04W88/02
Filed: 2003-05-30
Abstract: PURPOSE: A method for analyzing a program error of a mobile communication terminal is provided to continuously improve a program error by transmitting error information to a system so that the system can analyze the program error. CONSTITUTION: A debugging program for detecting and analyzing an error generated in a mobile communication terminal is loaded. If an error is generated in performing programs by functions and modules of the mobile communication terminal, the debugging program is called. The generated error is grasped by the called debugging program to store information about the error in an inner memory of the mobile communication terminal. The stored error information is converted into a message form to transmit the message to a developer system. A developer analyzes the program error of the mobile communication terminal.
Patent KR-20030095254-A (KR)
Title: 음극선관용 전자총과 디스플레이 장치
IPC: H01J29/48
Filed: 2003-06-04
Abstract: 본 발명의 음극선관용 전자총에 따르면, 전자총의 전극에 보정 자기장을 인가하는 것에 의해 전자빔의 보정을 수행하는 음극선관용 전자총에 있어서, 보정 자기장에 의해 영향을 받는 영역 내에 있는 전극의 적어도 일부는 주름상자형 전극을 포함한다. 상기의 구성에 의하면, 음극선관 외부로부터의 고주파 보정 자기장은 전극으로 더 깊이 침투하여 자기장을 교란시키지 않고도 바람직한 전자빔 보정 효과를 달성할 수 있다.
Patent KR-20040100799-A (KR)
Inventor: JUNG SEUNG EUN
IPC: A63B69/36
Filed: 2003-06-19
Abstract: PURPOSE: Provided is an apparatus for correcting and practicing a take-back orbit at golf swing, in which a sensor detects a club head only when the club head passes a rearmost point of a golfer, so that the golfer practices a sing orbit of a correct take-back. CONSTITUTION: The apparatus includes a take-back detecting section(10) detecting contact of a head(3) of a golf club(4) and notifying a golfer of the state, and a supporting section(20) having a shaft to which the take-back detecting section is detachably coupled, and a fastening member(24) for adjusting a height of the take-back detecting section. The take-back detecting section includes an extended bar(11) and a flexible contact plate(12) fixed to a free end of the extended bar.
Patent KR-20050000756-A (KR)
Inventor: CHOI HYUN SHIK
IPC: G02F1/1339
Filed: 2003-06-24
Abstract: PURPOSE: An LCD(Liquid Crystal Display) and a method for manufacturing the LCD are provided to solve problems of conventional polymer barriers by forming barriers using a spacer and attaching polymer to the barriers to strengthen the barriers. CONSTITUTION: An LCD includes a front substrate(21) on which an upper transparent electrode(25a) is formed, and a back substrate(23) on which a lower transparent electrode(25b) facing the upper transparent electrode is formed. The LCD further includes an alignment film(27) coated on each of the front substrate and back substrate including the upper and lower transparent electrodes, and spacer polymer barriers(29) formed between the alignment films to maintain a cell gap between the front and back substrates. The spacer polymer barriers are formed of a mixture of liquid crystal, UV-hardened polymer and spacers.
Patent KR-20050002961-A (KR)
Inventor: CHOI SANG KEUN
IPC: F25D23/00
Filed: 2003-06-27
Abstract: PURPOSE: A refrigerator is provided to prevent separation and loss of a stand and easily combine a main body with a stand by provisionally assembling the stand into the main body. CONSTITUTION: A machine chamber(30) is formed at a lower part of a main body(10) to contain a compressor(12) inside with a lower end of the machine chamber open. A stand(20) is combined with the main body to cover the lower end of the machine chamber, having a compressor installation base(21) for installing the compressor and an evaporation dish(22) integrated with the compressor installation base. A plurality of fixing members(70) are joined with the stand and the main body for fixedly combining the stand with the main body. Provisional assembling members, guide protrusions(62) combine the main body with the stand in a provisional assembling state to coincide joining parts of the main body and the stand to be joined with the fixing members before joining the fixing members.
Patent KR-20050001092-A (KR)
Inventor: ICHIMURA YOSHIAKI
IPC: G05D1/00
Filed: 2003-06-27
Abstract: PURPOSE: A transport system is provided, which prevent the collision of a fire door and a dolly easily. CONSTITUTION: The transport system comprises a traveling track(1), and a plurality of dollies(10) movable along the traveling track, and a fire door(20) which is arranged in the middle of the traveling track and blocks the traveling track during a fire. The first detection unit(11) is installed in the dolly and detects a proceeding dolly traveling in the front. A detection target unit is arranged in the traveling track in front of the fire door, toward the traveling direction of the dolly. And the second detection unit(12) is installed in each dolly, and detects the detection target unit.
Patent KR-20050001199-A (KR)
Inventor: CHUNG YOUNG SU
IPC: G21K1/06
Filed: 2003-06-27
Abstract: PURPOSE: An apparatus of measuring energy resolution power of an X-ray monochromator and a solid sample used in the same are provided to simply measure energy resolution power with respect to an X-ray by using a monochromator. CONSTITUTION: An apparatus of measuring energy resolution power of X-ray monochromator includes an X-ray generation unit(10), a monochromator(12), a main chamber(50), a solid sample, and an attachment unit. The monochromator(12) calibrates X-ray generated from the X-ray generation unit(10). The X-ray calibrated from the monochromator(12) is irradiated on the main chamber(50). The solid sample is located at a position of the main chamber, in which the calibrated X-ray is irradiated, in order to measure energy resolution power of the monochromator(12). The attachment unit measures and analyzes the change of the solid sample caused when the calibrated X-ray is irradiated.
Patent KR-20050002047-A (KR)
Inventor: CHOI IK SOO
IPC: H01L21/76
Filed: 2003-06-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device with a trench type isolation layer is provided to prevent bridge between gate electrodes by filling an insulating layer in moat for removing residual layer of gate material in moat. CONSTITUTION: A trench(22) is formed in a semiconductor substrate(21). An isolation layer(23) is formed by filling a first insulating layer in the trench, wherein moat is generated at the top corner of the trench. A second insulating layer is formed on the resultant structure. By blanket etching of the second insulating layer using an etch target in accordance with the surface of the substrate, an insulating layer(25a) is filled in the moat. Then, a gate insulating layer(26) and a polysilicon layer(27) are sequentially formed on the substrate. By etching the polysilicon layer, a gate electrode is formed.
Patent KR-20050003876-A (KR)
Inventor: AHN BYEONG HWA
IPC: G03G21/16
Filed: 2003-07-04
Abstract: PURPOSE: An electrophotographic printer is provided to easily exchange expendable components with new ones and remove paper jam by opening left, right and top faces and to prevent a photosensitive drum from being damaged by using a door closing member and a retreating member. CONSTITUTION: An electrophotographic printer includes a photosensitive drum unit having a photosensitive drum, a plurality of developers located having a developing gap from the photosensitive drum, an intermediate transfer unit having a transfer belt to which an image is transferred from the photosensitive drum, a waste toner storage for storing a waste toner generated from the photosensitive drum unit and the intermediate transfer unit, and a paper transfer unit for transferring paper on which an image is formed. The printer further includes the first, second and third doors(510,520,530) through which the developers, photosensitive drum unit and intermediate transfer unit are respectively set/separated in/from the printer, and the fourth door(540) for accessing the paper transfer unit.
Patent KR-20050007682-A (KR)
Inventor: LEE IN HWAN
IPC: H04B1/38
Filed: 2003-07-11
Abstract: PURPOSE: A strap holder structure of a mobile communication terminal is provided to improve an external appearance of a mobile communication terminal in case of not using a strap groove while connecting a hand strap or neck strap to the mobile communication terminal in case of using the strap groove, by selectively opening and shutting the strap groove by a cover and to prevent damage of a strap holder due to falling of the mobile communication terminal. CONSTITUTION: A rotary shaft(20) is formed to be inserted into fixing grooves(12) formed in the centers of both sides of a strap groove(10) of a mobile communication terminal. A cover(30) is formed corresponding to an external part of the strap groove(10) and rotates centering on the rotary shaft(20) for opening and shutting the strap groove(10). In case of using the strap groove(10), the cover(30) is opened. In case of not using the strap groove(10), the cover(30) is shut.
Patent KR-20050011897-A (KR)
Inventor: LEE JEONG TAE
IPC: B60R25/00
Filed: 2003-07-24
Abstract: PURPOSE: A system for preventing the pilferage of a vehicle and trapping a theft is provided to prevent the fleeing of the theft and to directly trap the theft by deciding the invasion of the theft inside the vehicle and operating a sleeping gas injector. CONSTITUTION: A sonar(10) inputs a frequency of a specific band at the breakage of a glass in a corresponding vehicle previously and outputs an informing signal of the glass breakage by detecting a sound wave inside the vehicle and comparing with the inputted frequency. A sleeping gas injector(50) discharges sleeping gas inside the vehicle. A control unit(40) operates the sleeping gas injector by receiving the informing signal from the sonar. Thereby, the pilferage of the vehicle and the fleeing of a theft are prevented and the theft is directly trapped.
Patent KR-20040019881-A (KR)
Inventor: MIGLIORI LUCIANO
IPC: B25B5/16
Filed: 2003-08-01
Abstract: PURPOSE: A clamping device for work pieces with a scraping member is provided to secure a simple structure with at least one clamping member, to increase reliability by preventing the penetration of pollutants, and to reduce a maintaining cost. CONSTITUTION: A clamping device for work pieces with a scraping member is composed of a box-shaped body(10); at least one clamping member(11) protruding from front ends(12,14) of the box-shaped body; a sealing device to prevent dirt from entering through the front end of the box-shaped body and a tiltable closing member(31); and a scraping head(32) which extends between a rear longitudinal edge(11') of the clamping member and a cross edge(30) of an aperture(12') for protrusion of the clamping member. A spring(35) pressurizes the clamping member to maintain the scraping head constantly in contact with the rear edge of the clamping member during the movement.