baber/WOPTO huggingface dataset:
Patent KR-20040007830-A (KR)
Title: Faulton detecting apparatus and method for base transceiver station of mobile communication system
Inventor: AHN SEONG HYE
IPC: H04W24/00
Filed: 2002-07-11
Abstract: PURPOSE: An apparatus and a method for detecting the fault of a BTS(Base station Transceiver Subsystem) in a mobile communication system are provided to detect the fault of the BTS by the call history of a user. CONSTITUTION: A plurality of BTSs(50) communicate with a mobile telephone(40) by wireless. A call information DB(85) stores call information between the mobile telephone(40) and the BTSs(50). A fault BTS detecting unit(70) detects bad call information with the mobile telephone(40) from call information stored in the call information DB(85) according to the BTSs(50). An extracting unit extracts a bad BTS among the BTSs(50) from bad call information of the fault BTS detecting unit(70).
Patent KR-20040008698-A (KR)
Title: Method for fabricating capacitor in semiconductor device
Inventor: KIM SANG CHEOL
IPC: H01L27/108
Filed: 2002-07-19
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to be capable of enhancing capacitance. CONSTITUTION: The first lower electrode(24) is formed on a semiconductor substrate(20) having a contact plug(23). A capacitor sacrificial layer is formed on the first lower electrode(24). Four capacitor holes are formed by selectively removing the capacitor sacrificial layer. The second lower electrode(28) is formed by filling a conductive layer in the four capacitor holes. After removing the capacitor sacrificial layer, a dielectric film and an upper electrode are sequentially formed on the first and second lower electrode.
Patent KR-20030013327-A (KR)
Inventor: NAGATA TAKAYUKI
IPC: H01R12/14
Filed: 2002-08-02
Abstract: PURPOSE: A plug type connector is provided to strengthen the locking stability and to easily minimize the size of the connector. CONSTITUTION: A plug type connector(A) comprises a contact portion(20) which is to be electrically connected to a counter connector; an elastic locking piece(30) which is placed on each of both sides of the contact portion, and which is to be engaged with and disengaged from an engagement portion of the counter connector; and a press operating member(50) which presses the locking piece positioned in a position of engagement with the engagement portion in a direction along which the locking piece approaches the contact portion; and a backup member(60) which is placed behind the arm portion, and which has resiliency for adjusting a level of an operation load. The locking piece is displaced against resiliency to a position of disconnection from the engagement portion. The connector has the locking piece configured by a synthetic resin molded product having an elastic slender arm portion deformable, and a latch portion to be engaged with and disengaged from the engagement portion by a unit of flexural deformation of the arm portion.
Patent KR-20040012359-A (KR)
Title: The gain flattening filter for EDFA using the taper of periodic scratched optical fiber
Inventor: YANG GIL HO
IPC: G02B6/00
Filed: 2002-08-02
Abstract: PURPOSE: A gain flattening filter manufactured in a periodical taper shape by using an optical fiber is provided to planarize wide bandwidth by modulating the optical characteristics and to be manufactured in response to the characteristics of various optical fiber amplifiers by controlling the number of scratches. CONSTITUTION: A gain flattening filter manufactured in a periodical taper shape by using an optical fiber includes an optical fiber(7), a scratch(11) and tensile part(13) on a taper. The gain flattening filter is characterized in that a plurality of scratches are formed on the optical fiber(7), a heat is applied to the scratched optical fiber(7) and the gain flattening filter is formed by drawing the heated optical fiber(7) into a periodical taper shape.
Patent KR-20040015851-A (KR)
Title: A chlorine gas adjusting apparatus with filtering function in chlorine supplying line
Inventor: KIM YEONG JE
IPC: C02F1/50
Filed: 2002-08-13
Abstract: PURPOSE: Provided is a flow rate adjusting apparatus for chlorine gas supply pipe line, which prevents rapid flow of chlorine gas and filter foreign matters in chlorine gas. CONSTITUTION: The apparatus comprises a main body(200') installed between a chlorine tank and a chlorine injector for adjusting gas flow rate of chlorine vaporized by a carburetor; a chlorine gas flow rate adjusting unit(30) with a flow rate adjusting member(40), which is installed in front of the main body(200') for regulating gas flow rate of chlorine and filtering chlorine gas; and a chlorine gas filtration unit(50) installed on the gas flow rate adjusting unit(30) for filtering chlorine gas to be introduced into the main body(200'), wherein the main body(200') has a diaphragm(206) therein, which adjusts flow rate of chlorine gas.
Patent KR-20040015926-A (KR)
Title: Method and apparatus for path calculation in a traffic information system
Inventor: CHOI YONG IK
IPC: G08G1/0968
Filed: 2002-08-14
Abstract: PURPOSE: A method and an apparatus for calculating a path in a traffic information system are provided to calculate a route accurately by using the statistical information about a change of a traffic condition. CONSTITUTION: Requesting real-time traffic information corresponding a link which is considered as the road information is checked(602). The real-time traffic information corresponding the link is searched within a traffic information database if the real-time traffic information request is detected from the link(610). The statistical information corresponding the link is searched within a statistical database if the real-time traffic information is not searched within the traffic information database(614). The statistical information corresponding the link is transmitted to a path calculation module(616).
Patent KR-20040021122-A (KR)
Title: Method of constructing earth walls with gabiobs
Inventor: HUH SOO YOUNG
IPC: E02B3/08
Filed: 2002-09-02
Abstract: PURPOSE: A construction method for a bearing wall using gabion is provided to construct a bearing wall or a retaining wall safely and easily on the open-cut ground. CONSTITUTION: The construction method for a bearing wall using gabion comprises the steps of: preparing for a foundation work by selecting the open-cut ground and securing the necessary space; installing the lowermost end by placing a gabion box(100) on the bottom, coupling a mesh gabion stiffener on the gabion box(100), then filling up with reinforced earth such as earthy materials; repeating above steps to form the uppermost gabion box; and finishing up the uppermost end in due consideration of the surroundings.
Patent KR-20040021342-A (KR)
Title: Control box of air conditioner
Inventor: KIM CHI WAN
IPC: F24F1/02
Filed: 2002-09-03
Abstract: PURPOSE: A control box of an integrated type air conditioner is provided to easily fix a capacitor in a control box and improve the performance of a work by simplifying parts and a working process. CONSTITUTION: A control case(43) has open front and upper surfaces. The control case includes a substrate(41) for mounting a plurality of electronic parts(41a) for controlling operations of an air conditioner, and a capacitor(42) for securing electrostatic capacity. A cover(44) is installed to open and shut the upper surface of the control case. A display panel(45) is combined with the front surface of the control case. A plurality of fixing members(43d,44b) are formed on the control case and the cover for fixing the capacitor in the case that the cover is closed.
Patent KR-20040022791-A (KR)
Inventor: KIM HYEONG TAE
IPC: G06F15/00
Filed: 2002-09-07
Abstract: PURPOSE: A DVR(Digital Video Recorder) system controlled by a remote PC is provided to connect a user PC to a remote DVR PC under a floating IP(Internet Protocol) network environment and to enable the user computer on the network turn on/off the remote DVR PC. CONSTITUTION: The system comprises the WDVR(100) installed to the remote PC(R) and a cable connection module(200) connecting the WDVR to the network. The cable connection module comprises a microcomputer(215) connected to the WDVR, and a TCP/IP(Transmission Control Protocol/Internet Protocol) module(212) connecting to a LAN(Local Area Network) cable coupler(211) and the microcomputer, a RAM(213) and an EEPROM(Electronically Erasable Programmable ROM)(214) connecting to the microcomputer, and a switch(240) connecting a power-on pin(242) of the remote PC to the microcomputer.
Patent KR-20040025714-A (KR)
Title: Coupler of pipe
Inventor: PARK CHAN BEOM
IPC: F16L19/06
Filed: 2002-09-17
Abstract: PURPOSE: A pipe connecting device is provided to reinforce connecting force between a coupler and a pipe, thereby preventing leakage. CONSTITUTION: A pipe connecting device is composed of a connection body(10) inserted with a packing(12) for sealing. A pipe hole(11) is formed in the center of the connection body. A coupler(20) is formed with a pipe hole(21) to insert a pipe. A holding member(30) is inserted to a holding groove(22) of the coupler. A first incline(31) of the holding member is formed along the connection body. A joining member(40) is connected to a screw portion(13) of the connection body. A second incline(44) is attached to the first incline.
Patent KR-20020077325-A (KR)
Inventor: CHOI KEUN DAI
IPC: F21V21/02
Filed: 2002-09-17
Abstract: PURPOSE: A one-touch construction type lamp device is provided to reduce costs for manufacture and assembly, and procedures for installation by allowing the lamp device to be constructed into a ceiling or wall through one-touch action. CONSTITUTION: A lamp device(100) comprises a reflector body(110) having a narrow top and a wide bottom; a press member(111) assembled to the open top of the reflector body so as to allow upper and lower cases of a fluorescent lamp to be fit into the press member; a closing rim assembled to the open bottom of the reflector body, and which has a diameter larger than the diameter of a hole formed at a ceil plate; a bracket support unit having a tooth-type stopper protrusion(120) and bracket supports(130,131) arranged from the top surface of the closing rim to the outer surface of the reflector body; and a fixing bracket(140) fitted to the bracket support unit in such a manner that the fixing bracket is movable in a vertical direction, wherein the fixing bracket has a height adjustment member for the tooth-type stopper protrusion, and an elastic fixing piece(143) extended outward further than the outer end of the closing rim.
Patent KR-20040024913-A (KR)
Title: The method of managing store using foreign languages for dealing
Inventor: CHOI WOO SUK
IPC: G06Q30/06
Filed: 2002-09-17
Abstract: PURPOSE: A method for operating a retail shop using a foreign language for a trading is provided to offer a customer an indirect experience seemed that the customer visits the retail store of a foreign country without an additional expense by advancing the trading activity with the foreign language. CONSTITUTION: The retail store employs a person freely using the foreign language as a salesman. A policy for operating the retail shop is that the salesman performs a business talk with the customer by always using the foreign language.
Patent KR-20030025827-A (KR)
Inventor: BARTO CHARLES L
IPC: G01R1/073
Filed: 2002-09-18
Abstract: PURPOSE: A method of manufacturing probes is provided to avoid the problems which arise from mechanical formation and improve uniformity while lowering the manufacturing cost of the probes. CONSTITUTION: A method of fabricating a plurality of micro probes comprises the steps of defining the shapes of a plurality of probes as one or more masks, applying a photoresist(1001) to first and second opposing sides of a metal foil, overlaying one each of the masks on opposing first and second sides of the metal foil, exposing the photoresist to light passed through each of the masks, developing the photoresist, removing a portion of the photoresist to expose a portion of the metal foil, and applying an etcher to the surface of the metal foil to remove the exposed portion to produce a plurality of probes.
Patent KR-20030038350-A (KR)
Title: Method for circulating an electronic gift certificate in online and offline system
Inventor: AHN HUI JUNG
IPC: G06Q20/06
Filed: 2002-09-18
Abstract: PURPOSE: A method for circulating an electronic gift certificate in an online system and an offline system is provided to simplify an electronic gift certificate service system by collectively process the certificate service and the mobile communication service. CONSTITUTION: The method comprises several steps. A certificate service server receives a gift certificate request signal from a mobile terminal or a personal computer of a user(S110), and checks whether the user is a member by using a user code included in the gift certificate request signal(S120). If the user is a member, the server checks whether the user owns a gift certificate already(S130). If the user is not a member, the user subscribes for the server as a member and then purchases the gift certificate(S130'). The user selects the kind and the number of the gift certificate, and data on an assignee of the gift certificate, e.g. a mobile phone number(S140, S150). The user selects other gift for sending with the certificate(S160). Then the server transmits the gift list to the user for allowing the user to check the gift list(S170). According to an affirmative answer from the user, the server transmits the gifts, including a gift certificate, to an assignee(S180).
Patent KR-20030025830-A (KR)
Title: Mask transaction system and method thereof
Inventor: IKENAGA OSAMU
IPC: G06Q50/00
Filed: 2002-09-18
Abstract: PURPOSE: To place an order for the production of a mask further suited to the intention of a mask purchaser by fully making information exchanges between the mask purchaser and a mask dealer. CONSTITUTION: A host device 20 of this mask trading system has a purchase agent 22 which makes information exchanges with the purchaser through a network, and a sales agent 24 which makes information exchanges with the dealer. A line information file 48 is formed which stores line information including information regarding respective processing lines for using a plurality of processing methods in which the identical result is substantially obtained regarding a mask function but a delivery time of the mask and the adequacy of price may be reverse to each other. A calculating section 28 calculates a predetermined delivery time and an estimated price of the mask product when a plurality of the respective processing methods is used. The calculated result is provided to the mask purchaser by a processing method selecting section 30 through the purchase agent 22.
Patent KR-20030029470-A (KR)
Title: Electropolishing method
Inventor: MATSUI YOSHITAKA
IPC: B23H3/06
Filed: 2002-10-02
Abstract: PURPOSE: To provide an excellent electrolytic polishing method. CONSTITUTION: The electrolytic polishing method for applying voltage between an anode electrode and a counter electrode in an electrolytic solution, and electrolytically polishing a material, contacting the anode electrode to the surface of the material is provided. In the method, the anode electrode is formed with such an electrode material that the current density can be 10 mA/cm¬2 or lower when voltage of +2.5 V (with respect to the silver/silver chloride electrode) is applied to the electrodes in a 0.1 M perchloric acid solution in electrochemical measurement using a potentiostat.
Patent KR-20040032372-A (KR)
Title: A system and method for providing bell sound service of mobile station
Inventor: LEE JAE YONG
IPC: H04W8/24
Filed: 2002-10-09
Abstract: PURPOSE: A bell sound service providing system in a mobile communication terminal and a method therefor are provided to allow a user to easily create and edit a bell sound to his/her taste and supply it to a mobile terminal of the other party. CONSTITUTION: When the first client inputs an ID or a password for logging in(S301), a client manager performs a log-in process(S302). The first client inputs a phone number of a terminal of the other party(second client)(S303). When the first client wants to create a bell sound, a microphone recording unit records a sound inputted from an external source(S304). A bell sound editing unit completes a bell sound to the client's taste(S305). A standard converter converts the created bell sound into a standard available in a terminal of the client(S306). A data transmitting/receiving unit transmits the completed bell sound to a bell sound service providing/managing server(S308). A data transmitting/receiving controller uploads a file related to the bell sound to a mobile communication provider(S308). The mobile communication provider generates a URL related to the bell sound file(S309) and provides the URL(Uniform Resource Locator) both to the bell sound service providing/managing server(S310) and to a terminal of the second client. The second client listens to the bell sound(S311).
Patent KR-20040033687-A (KR)
Inventor: PARK WAN GEUN
IPC: H04M1/22
Filed: 2002-10-15
Abstract: PURPOSE: A luminous keypad is provided to be printed with a luminous paint, in order to prevent current consumption, and to accumulate light by using a back light of an LCD when all lights of the luminous paint are emitted, thereby increasing call/standby time and using the keypad in an emergency. CONSTITUTION: When all lights of a luminous paint are emitted(S1), a user sets a 'light-accumulating' menu on a cellular phone(S2). All the lights are accumulated by using a back light of an LCD on the cellular phone(S3). If the user opens a folder, a luminous keypad re-emits the lights(S4). If all the lights of the LCD on the cellular phone are not emitted, the luminous paint of the keypad emits the lights by exposing the keypad in a dark place(S4).
Patent KR-20040033861-A (KR)
Title: growing apparatus for bean sprouts
Inventor: KIM IN BONG
IPC: A01G31/02
Filed: 2002-10-16
Abstract: PURPOSE: An apparatus for growing bean sprouts containing a cultivation tank and a water tank as a unit to recycle water and to resupply effective ingredients discharged from growing bean sprouts to themselves is provided, thereby culturing bean sprouts without using chemicals, maintaining the optimal temperature for the growth of bean sprouts, and consequently increasing the productivity. CONSTITUTION: An apparatus for growing bean sprouts comprises: at least one cultivation tank(10) disposed with an earthenware steamer(13) and having a water discharge hole(11); at least one water tank(30) for storing water discharged from the water discharge hole; a water feed line(40) connected to the water tank to supply water stored in the water tank to the cultivation tank; and a water spray means(42).
Patent KR-20040034894-A (KR)
Title: Compression Method for Sound in a Mobile Communication Terminal
Inventor: CHO GYUN YEON
IPC: H03M7/30
Filed: 2002-10-17
Abstract: PURPOSE: A sound compressing method in a mobile communication terminal is provided to increase a compression ratio by converting input data appropriate for a LZW(Lempel Ziv Welch) compression algorithm. CONSTITUTION: According to the sound compressing method in a mobile communication terminal, a differential code corresponding to a difference between adjacent PCM(Pulse Code Modulation) samples as to sound input is initialized in a preliminary table(S201). PCM code obtained by sampling input sound is read in sequence and then is converted to a corresponding differential code initialized in the preliminary table and then is output. And the output differential code is compressed through a preliminarily-generated algorithm and is stored in a memory.
Patent KR-20040036858-A (KR)
Title: Method for forming isolation layer in semiconductor device
Inventor: JANG HYEON JIN
IPC: H01L21/76
Filed: 2002-10-25
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to shorten an interval of process time for removing a subsequent nitride layer by using a relatively rapid wet etch rate as compared with a pad nitride layer formed by a conventional LPCVD(low pressure chemical vapor deposition) method. CONSTITUTION: A pad oxide layer(12) and a photoresist layer pattern for defining an isolation region are sequentially formed on a semiconductor substrate(11). A predetermined thickness of the pad oxide layer and the substrate is etched to form a trench by using the photoresist layer pattern as an etch barrier. A gap-fill insulation layer having a dual structure of a nitride layer(15) and an oxide layer(16) is formed on the substrate including the trench. The gap-fill insulation layer is polished. An annealing process is performed on the polished substrate. The pad oxide layer is eliminated.
Patent KR-20040038194-A (KR)
Title: Apparatus to Control Air-Pressure of Tire and Method for the Same
Inventor: KANG CHEOL U
IPC: B60C23/00
Filed: 2002-10-31
Abstract: PURPOSE: A pneumatic control device of a tire for a vehicle and a method thereof are provided to control pneumatic pressure of the tire to always keep the pneumatic pressure of the tire proper and prevent an accident by informing a driver of a puncture of the tire. CONSTITUTION: A pneumatic control device of a tire(2) for a vehicle comprises the tire in which predetermined pneumatic pressure is filled; a sensing unit(10) installed to the outer peripheral surface of the tire, to sense grounding state of the tire and output an electric signal; an electronic control unit(20) receiving the electric signal and comparing the current grounding state of the tire with the grounding state of the tire when the pneumatic pressure of the tire is in a proper level; and a pneumatic control unit(30) controlling the pneumatic pressure of the tire to a proper level if the pneumatic pressure of the tire is deviated from the proper level is decided by the electronic control unit.
Patent KR-20040040576-A (KR)
Title: Apparatus for indicating residual time of walking signal lamp
Inventor: PARK TAE YOUNG
IPC: G08G1/096
Filed: 2002-11-07
Abstract: PURPOSE: An apparatus for indicating remaining time of a pedestrian signal lamp is provided to prevent accidents by indicating the remaining time and a red image as a non-walking state. CONSTITUTION: An apparatus for indicating remaining time of a pedestrian signal lamp includes a power supply, a controller, a signal driver, and a signal indication unit. The power supply unit(50) supplies the power to a system. The controller(20) controls to indicate the remaining time according to a walking signal received from a signal controller. The signal driver(30) drives the pedestrian signal lamp according to a control signal of the controller. The signal indication unit(40) includes a group of LEDs to display the remaining time. The controller includes a timer(21), a signal detector(22) for detecting a driving signal, and a signal processing unit(23) for outputting the driving signal to indicate the remaining time.
Patent KR-20040040690-A (KR)
Title: Gate valve apparatus used in unit for manufacturing semiconductor device
Inventor: SEO BYEONG GYU
IPC: H01L21/02
Filed: 2002-11-07
Abstract: PURPOSE: A gate valve apparatus used for a semiconductor device manufacturing equipment is provided to be capable of easily controlling the inner pressure of a process chamber. CONSTITUTION: A gate valve apparatus used for a semiconductor device manufacturing equipment includes a body part(136). At this time, the body part includes an upper body(132), a lower body(133), and a path(137) formed at its inner portion. The gate valve apparatus further includes a blade(134) between the upper and lower body for controlling the size of the path, and a driving part(135) for moving the blade. At this time, the path is linearly switched according to the moving extent of the blade. Preferably, the cross-section of the path is a rectangular shape. Preferably, the blade is like a rectangular plate structure.