baber/WOPTO huggingface dataset:
Patent KR-20020019268-A (KR)
Title: Check valve for an oil jet of internal combustion engine
Inventor: LEE DAE UNG
IPC: F16K15/00
Filed: 2000-09-05
Abstract: PURPOSE: A check valve of an oil jet in a combustion engine is provided to prevent oil from being injected to a piston by isolating flow of the oil in the oil jet and to improve lubrication of the combustion engine. CONSTITUTION: A check valve of an oil jet of a combustion engine comprises an inlet port(14) letting oil from a main gallery; an outlet port(16) discharged to an oil jet by being mounted on a valve housing(12); a ball(18) selectively opening or closing the inlet or outlet ports according to oil pressure; a spring(20) extended according to the oil pressure of the inlet port by being elastically supported on the inlet port of the valve housing; a ball stopper(22) limiting dropping distance of the ball; and a through hole(24) formed on the outlet port of the valve housing. Thereby, the check valve of the oil jet of the combustion engine prevents the oil form being injected to a piston by isolating flow of the oil. Moreover, the check valve of the oil jet of the combustion engine improves lubrication of the combustion engine.
Patent KR-20020024497-A (KR)
Title: Air-conditioning apparatus with low compression load
Inventor: KIM YEONG HO
IPC: F25B5/00
Filed: 2000-09-25
Abstract: PURPOSE: A low compression load type cooling apparatus is provided to reduce compression load by reducing the temperature of refrigerant introduced into the compressor. CONSTITUTION: A cooling apparatus(100) comprises an expander(120), an indoor unit(140) for receiving refrigerant from the expander and evaporating the received refrigerant; a compressor(150) for receiving refrigerant from the indoor unit and compressing the received refrigerant; and an outdoor unit(160) for receiving refrigerant from the compressor and condensing the received refrigerant. The refrigerant discharged from the outdoor unit is introduced into the expander through a heat exchange evaporating circuit(110), and part of the refrigerant introduced into the expander is converted into a low temperature low pressure refrigerant in an auxiliary expander(130). Thus-converted refrigerant is introduced into the compressor through the heat exchange evaporating circuit.
Patent KR-20020027843-A (KR)
Title: Structure preventing freezing at defrosting operation of heat pump
Inventor: KIM MYEONG CHEOL
IPC: F25B30/00
Filed: 2000-10-05
Abstract: PURPOSE: An anti-icing structure for heat pump is provided to achieve an improved heating capability by minimizing heat exchange occurring during the passage of refrigerant through the outdoor heat exchanger and raising the refrigerant temperature. CONSTITUTION: An anti-icing structure comprises a compressor(20) for compressing and circulating a refrigerant; an outdoor heat exchanger for generating heat; a capillary tube(40); and a refrigerant pipe(50) connected in such a manner that the part of high temperature refrigerant compressed by the compressor passes through a flow channel inlet/outlet pipe(30) arranged in the lower end of the outdoor heat exchanger and the capillary tube, and the remainder of the refrigerant directly passes through the capillary tube.
Patent KR-20020030561-A (KR)
Title: Method for processing On-line Game Using Star Character
Inventor: NOH YONG RAE
Filed: 2000-10-19
Abstract: PURPOSE: A method for processing an online game using a star character is provided to enhance a sale of Internet electric commerce company by making a user take profit in course of real time managing a favorite singer character. CONSTITUTION: The method for processing a virtual entertainment management game using a singer character on the Internet and mobile communication network comprises steps of authenticating a member(S10), registering a new subscriber(S15), outputting a user screen(S30) by logging in the authenticated member, outputting the movement according to the selection of exercise, sleep, training, TV appearance, study and CF(S50) appearance after starting the game, collecting the popularity points and profit according to the movement(S60), adding the profit according to the information expect for the movement(S70), and outputting the popularity points and profit sum(S80).
Patent KR-20020032021-A (KR)
Title: Membrane electrode assembly for fuel cell operable in non-humidified fuel condition
Inventor: LIM CHAN
IPC: H01M8/24
Filed: 2000-10-25
Abstract: PURPOSE: Provided are an electrode/electrolyte composite for fuel cell capable of operating in unhumidified fuel, and a fuel cell using the same. CONSTITUTION: The electrode/electrolyte composite comprises a pair of electrodes having gas diffusion electrode and catalyst layer; and hydrogen ion exchange membrane(33) positioned between the electrodes. At least one of the gas diffusion electrode(s) of the electrodes is(are) nonwoven carbon fiber substrate impregnated with 4-20 mg/cm2 of carbon black particles having particle diameter of 10-100nm and hydrophobic polymer.
Patent KR-20020033227-A (KR)
Title: Circuit for parallel cyclic redundancy check in data communication
Inventor: CHO HYEON HAK
IPC: G06F11/10
Filed: 2000-10-30
Abstract: PURPOSE: A circuit for checking a parallel cyclic redundancy for data communication is provided to rapidly detect CRC errors by processing CRC polynomial expressions relevant to a plurality of case with one circuit. CONSTITUTION: A polynomial expression register unit converts a polynomial expression register into a generation polynomial expression according to data inputted. An AND logic unit performs an AND operation of the generation polynomial expression converted by the polynomial expression register unit and the data. In addition, the AND logic unit extracts vector values. A CRC(Cyclic Redundancy Check) logic unit calculates an exclusive OR operation of the vector values of the AND logic unit and the data outputted. In addition, the CRC logic unit outputs results relevant to the operation.
Patent KR-20010051355-A (KR)
Inventor: SAKAI DECHEUO
IPC: H01J11/24
Filed: 2000-10-31
Abstract: PURPOSE: An ac plasma display panel is provided to reduce the discharge voltage and improve the luminous effect. thus reducing the manufacturing costs of the ac plasma display panel. CONSTITUTION: In the ac plasma display panel, a cell(S) is divided into a particular direction on the wall(BA). A transparent dielectric body(DE1) is formed on the front plate(FG) in a way that the central part of the cell(S) contacts the front plate(FG) and especially the part for electrode comes in parallel with the front plate(FG). The surface of the cell(S) as a whole a V shaped hole(T). Two transparent electrodes(SUE,SCE) and the mother lines(SUE1,SCE1) are formed on the front plate(FG) for maintenance and discharge. And over the layers of electrodes are formed a transparent dielectric element(DE2).
Patent KR-20010073988-A (KR)
Title: Simulating Method of fixed-cabinet made to order Using Internet
Inventor: LEE IN OK
Filed: 2000-11-02
Abstract: PURPOSE: A method for simulating a customized built-in wardrobe using the Internet is provided to simulate a designed built-in wardrobe automatically by providing all sorts of information(kinds of wardrobe, door and an accessory) to a client through the Internet and recommending a ready-made built-in wardrobe or designing a built-in wardrobe wanted by a user. CONSTITUTION: If a user accesses to a server system, a main web page is displayed on a user client screen(S31). If the user clicks a recommendation design menu of a main web page, a web page for inputting a width length is displayed on a user client's screen(S32). If the user selects wanted width length, a built-in wardrobe corresponded to the width length is displayed on user client's screen(S33). The user selects a door and an accessory necessary to the built-in wardrobe, and the selected information is stored in a door DB and an accessory DB(S34). The user decides a remaining length by comparing total length and the current width length of the built-in wardrobe and calculates a molding process area, and the molding process information is stored in a molding DB(S35). An estimate cost is calculated based on a wardrobe, the door DB, the accessory DB, and the molding DB(S36). A web page displaying a text window for inputting a buyer name, a constructing address, and a telephone number, and date for a delivery, a contract deposit, and an account is displayed(S37).
Patent KR-20020034632-A (KR)
Title: Method for forming the TiN of Capacitor
Inventor: EOM JANG UNG
IPC: H01L21/8242
Filed: 2000-11-02
Abstract: PURPOSE: A method for fabricating a titanium nitride layer of a capacitor is provided to control a loss of a leakage current, by reducing a loss of a Ta2O5 thin film caused by reaction of Ta2O5 and NH3. CONSTITUTION: A tantalum oxide layer(3) is deposited on a silicon(1) substrate having a predetermined lower structure. The titanium nitride layer is deposited by a chemical vapor deposition(CVD) method using N2 and H2 together with TiCl4 source. A CVD process using TiCl4 source and NH3 is performed regarding the resultant structure to deposit a titanium nitride.
Patent KR-20010051482-A (KR)
Inventor: DAVID L HARAME
IPC: H01L21/8249
Filed: 2000-11-07
Abstract: PURPOSE: A method for forming bipolar BICMOS is provided to form an FET and a bipolar element. CONSTITUTION: The method for forming a BICMOS comprises a step for forming a collector at the first part of a bipolar element in the first region of a substrate, a step for protecting the first part of the bipolar element by forming a first protective layer on the first region, a step for forming a field effect transistor element in the second region of the substrate, a step for protecting the field effect transistor element by forming a second protective layer on the second region of the substrate, a step for removing the first protective layer, a step for forming a base and an emitter at the second part of the bipolar element, and a step for removing the second protective layer.
Patent KR-20020036059-A (KR)
Title: Method for disambiguating word-sense based on semantic informations extracted from definitions in dictionary
Inventor: OK CHEOL YEONG
IPC: G06F40/00
Filed: 2000-11-07
Abstract: PURPOSE: A method for removing ambiguity is provided to effectively remove the ambiguity of the polysemous words and homonyms by using the explanations in a dictionary and to enhance the accuracy of discrimination. CONSTITUTION: A substantive output unit(101) reads out the probability information of respective meanings of the substantive in a sentence including an ambiguous word via a meaning information DB(Database)(110) and outputs the relevancy between the substantive with the meanings. An inflected word relevancy output unit(102) reads out the probability information from the meaning DB and outputs the relevancy between the inflected word and the meanings. A weight application unit(103) applies weights to the relevancy of the substantives and the inflected words. A sentence relevancy output unit(104) applies the weights and outputs the relevancy of respective meanings. An optimal meaning deciding unit(105) decides the optimal contextual meaning of the ambiguous word.
Patent KR-20020038035-A (KR)
Title: EMI shielding heat sink using carbon nanotube
Inventor: SHIN JIN GUK
IPC: H05K9/00
Filed: 2000-11-16
Abstract: PURPOSE: An electromagnetic wave shielding heat-sink plate using a carbon nano tube is provided to emit the heat generated from a device by forming a heat-sink plate as a carbon nano tube and prevent a malfunction by absorbing electromagnetic waves. CONSTITUTION: A bucky paper is fabricated by a dispersion process and an alignment process. The dispersion process is performed by using an aqueous solution such as SDS(Sodium Dodecyl Sulfate) or LDS(Lithium Dodecyl Sulfate) or Triton-X. Powder of carbon nano tube is mixed with the aqueous solution and the mixed solution is dispersed by a sonication process. A two-dimensional alignment method or a one-dimensional alignment method is used if necessary. The two-dimensional alignment method is performed by applying a spin coating method or a dip coating method. The one-dimensional alignment method is performed by applying an extrusion method or elongational flow method.
Patent KR-20020038827-A (KR)
Title: Worktable for tuner
Inventor: JUN BYEONG HO
IPC: H01Q3/00
Filed: 2000-11-18
Abstract: PURPOSE: A tuner work table is provided to prevent disconnection between circuits of tuner caused due to the solder ball generated during assembly process of tuner. CONSTITUTION: A tuner work table(100) is characterized in that a plurality of holes(110) are formed at an upper surface of the tuner work table so as to remove solder balls generated during the assembly process of tuner. The tuner work table has a rectangular shape and has the flat upper surface where a tuner measuring jig(11) is mounted. Since the tuner work table has a plurality of holes formed at the upper surface of the table, solder balls generated during assembly process of tuner are removed through the holes formed at the upper surface of the table.
Patent KR-20020015930-A (KR)
Title: Announcement lamp lookout apparatus
Inventor: SON JAE SEL
IPC: G09F13/00
Filed: 2000-12-02
Abstract: PURPOSE: Provided is a device for watching a lamp of a billboard, which lets a manager know whether the luminous intensity of the fluorescent lamp is lower than the standard value or not by a light sensor. CONSTITUTION: The device includes: the light sensor(1) outputting the signals of sensed light by sensing the brightness of the fluorescent lamp in the billboard; a comparison part(2) outputting the signals for changing the lamp according to the result from comparing the standard value with the signals of sensed light; a central control part(3) which outputs call numbers stored in a call number memorizing part(4) and voice and letter messages for alarm stored in an alarm message memorizing part(5) when the signals for changing the lamp are inputted; a wireless transmission part(6) for transmitting the call number and the alarm messages through a wireless transmission network(7).
Patent KR-20020043884-A (KR)
Title: Fuel indicator for fault detection
Inventor: CHO HYEON JONG
IPC: B60K15/01
Filed: 2000-12-04
Abstract: PURPOSE: A fuel flow indicator for trouble examination is provided to easily examine the troubles of a fuel system by checking the delivery pressure of a fuel flowing through a fuel supply hose. CONSTITUTION: A fuel flow indicator for trouble examination comprises a body(22) installed in the middle of a fuel supply hose and a fan(23) supported on a support(24) inside the indicator body. Upon starting an engine, the fan rotates by the pressure of the fuel delivered from a fuel pump. The existence of troubles is decided depending on the operation of the fan. Therefore, the troubles of a fuel system are examined easily.
Patent KR-20020043887-A (KR)
Title: Variabile seat for automobile
Inventor: LEE JIN U
IPC: B60N2/00
Filed: 2000-12-04
Abstract: PURPOSE: A variable seat for a vehicle is provided to improve the comfort and traveling experience by automatically adjusting a support of a seat cushion proper to the figure of an occupant. CONSTITUTION: A variable seat for a vehicle comprises a seat fan(20) having hinges(21) on both ends, spring steels(30) bent downward and connected to the hinges to adjust the leftward and rightward support degrees of a seat cushion(11), a gap adjusting unit(50) connected with the bent portion of the spring steels and with an interlock cable(40) and having a threaded portion for upward and downward adjustment of the spring steels, a fixing unit(60) connected with the interlock cable, installed for free rotation of the interlock cable, and connected with the seat fan, a sensor(70) to sense the figure of an occupant, and an ECU(Electronic Control Unit)(80) to transmit a driving signal to the gap adjusting unit by receiving signals from the sensor. By automatically adjusting the gap between supports(11a) of the seat cushion, the convenience of an occupant is improved.
Patent KR-20020044416-A (KR)
Title: Personal wireless communication apparatus and method having a hearing compensation facility
Inventor: CHOI GWANG CHEOL
IPC: H04B1/64
Filed: 2000-12-06
Abstract: PURPOSE: A personal wireless communication apparatus and method having a hearing sense compensation function is provided to compensate the level and characteristic of a sound provided to users according to a hearing sense characteristic of each user. CONSTITUTION: A decoding unit(10) decodes a demodulated voice signal and outputs the decoded result. A hearing sense compensating unit(12) modifies a level of the decoded result inputted from the decoding unit(10) according to a hearing sense characteristic of a user and outputs a digital voice signal having the modified level. A digital/analog converting unit(14) converts the digital voice signal outputted from the hearing sense compensating unit(12) into an analog voice signal, and provides the analog voice signal to the user.
Patent KR-20010016377-A (KR)
Title: Device and method mediocrity information processing of information system
Inventor: KIM DUCK YOUNG
IPC: G06F17/24
Filed: 2000-12-06
Abstract: PURPOSE: An apparatus and the method for processing information in a universal use in an information system are provided to increase the utilization of the system, and to reduce the cost for maintaining the system, by improving the functions for processing the information, and to increase the convenience of a user, by presenting a user interface that can be used regardless of a data type. CONSTITUTION: A plurality of databases(30) store the data generated during the work in a company. A user computer(10) used by a top manager or a worker is connected to the databases(30) via a data communication network(20). The user computer(10) includes a memory device(12), a control device(11) connected to the device(12), means(19) for defining the value necessary for analyzing information and a user interface(13) that inputs and outputs data. The user computer(10) further includes means(14) for extracting the data from the databases(30), means(16) for analyzing the extracted data and means(18) for editing the analyzed information.
Patent KR-20020045077-A (KR)
Title: Structure of head cover for hermetic compressor
Inventor: KIM JONG HYEOK
IPC: F04B39/00
Filed: 2000-12-07
Abstract: PURPOSE: A structure of head cover of hermetic type compressor is provided to prevent leakage of refrigerant between a low pressure side and a high pressure side of the head cover. CONSTITUTION: A structure includes a head cover(30); and a stopper(40). The head cover has a space divided into a low pressure side(30b) where refrigerant is taken in and a high pressure side(30t) where refrigerant is discharged by a partition(30p) and is made of steel by deformation processing or a metal plate by press finishing. The stopper is installed on a rear surface of the head cover to fix an intake muffler to the low pressure side. The stopper is formed to be U-shaped and fixed to the rear surface of the head cover by spot welding.
Patent KR-20020046311-A (KR)
Title: test socket for μBGA package
Inventor: YOO JEONG GIL
IPC: H01L21/66
Filed: 2000-12-12
Abstract: PURPOSE: A test socket is provided to constantly keep a stable contact state by preventing a damage of a package due to an overpressure. CONSTITUTION: A test socket comprises a substrate(11), a lead backer(16) connected with an upper surface of a package(1) for supplying a pressure(P) to the package(1), a number of contacts(20) formed between the substrate(11) and the lead backer(16) for passing electrons from/to a number of leads to/from a number of solder balls(7), and a supporting member(15) for preventing deviations of the contacts(20). The contact(20) further includes a pair of angle-type members made of a lower angle-type member(22) connected with the lead on the substrate(11) and an upper angle-type member(21) connected with the lower angle-type member(22) and contacted to the solder ball(7), and elastic members(30) made of a rubber band(31) and a compressed spring(32) for smoothly supplying up-and-down motion to the upper angel-type member(21) so as to contact with the solder ball(7) without a damage.
Patent KR-20020046516-A (KR)
Title: 4d-wave.
Inventor: OH JI SU
IPC: H04N21/475
Filed: 2000-12-14
Abstract: PURPOSE: A multi-screen reproduction of in Internet motion picture is provided to offer various user interfacing environments in a VOD system and a database supporting the user interfacing environments. CONSTITUTION: A user is confirmed. The user selects a movie. When the user selects a specific video movie, the title of the video movie is recorded in the user account of a database server and a web server transmits information for forming a player screen to the user's terminal. The web server sets a frame counter to the initial value. When the user selects a play button, the video movie data requested by the user is transmitted to the user's terminal from a VOD server. When the user selects a stop button, transmission of the movie data is stopped. The web server delivers data for forming a completion screen through which the user returns to the movie select screen or selects completion on the user's terminal.
Patent KR-20020048069-A (KR)
Title: Wiring mounting clip for vehicle
Inventor: KIM MYEONG GI
IPC: B60R16/00
Filed: 2000-12-15
Abstract: PURPOSE: A wiring fixing clip is provided to allow easy, fast and secure wiring fixing work and to reduce the noise and vibration by providing a structure having vertical portions of increased fixing rigidity and fixing portions for preventing loosening or falling off of a wiring. CONSTITUTION: A wiring fixing clip comprises a main body(1), supporting portions(4,4') and fixing portions(7,7'). The main body(1) is made of a thin steel plate. A fixing surface(2) to be fixed to a vehicle body is formed in the center of the main body(1). The supporting portions(4,4') faces each other at a predetermined distance. The supporting portions(4,4') have vertical portions(5,5') bent perpendicularly from the fixing surface(2) and horizontal portions(6,6,) bent horizontally outward from each of the vertical portions(5,5). The fixing portions(7,7') are disposed parallel to each other at a distance approximate to the diameter of the wiring. Each of the fixing portions(7,7') is bent vertically downward from each of the horizontal portions of the supporting portions(4,4).
Patent KR-20020051319-A (KR)
Title: Method For Measuring Velocity Of Molten Steel In Continuous Casting Mold
Inventor: CHOI JU
IPC: B21D11/00
Filed: 2000-12-22
Abstract: PURPOSE: A method is provided which more accurately and economically measures flow rate of molten steel by dipping two or more thermocouples into molten steel to measure temperature of molten steel and measuring flow rate of molten steel in a mold based on temperature changes according to time. CONSTITUTION: The method for measuring flow rate of molten steel in a continuous casting mold comprises the steps of continuously measuring temperature by dipping two or more thermocouples into molten steel in a direction parallel to a flow direction; obtaining temperature changes according to time of one thermocouple in the thermocouples and temperature changes according to time of the other thermocouple from the temperature measuring results; obtaining a time difference between the two thermocouples when the maximum temperature point and the minimum temperature point are conformable with each other in the temperature changes according to two times; and obtaining flow rate of molten steel using a time difference between the two thermocouples and a distance between the thermocouples.