baber/WOPTO huggingface dataset:
Patent KR-20020015452-A (KR)
Title: E-mail Access Possible Key-Telephone And E-mail Report Method Using That Key-Telephone
Inventor: SHIN MYEONG SEOP
IPC: H04M1/00
Filed: 2000-08-22
Abstract: PURPOSE: A key phone capable of accessing e-mail is provided to be connected to a PC by a USB port and to periodically monitor e-mail accounts, to confirm whether new e-mail is received, so that a user can immediately confirm the new e-mail through the key phone without carrying out an e-mail Web browser. CONSTITUTION: A USB interface(21) provides an interface function for a USB port to access e-mail through data communication with a PC(10). A memory(23) temporarily stores e-mail downloaded from the PC(10) through the USB interface(21). A display(24) displays the new e-mail. A central processing unit(22) performs data communication with the PC(10) through the USB interface(21) to provide an access function for the e-mail, and informs a user of new e-mail. If the new e-mail is received from the PC(10), the central processing unit(22) downloads the new e-mail through the USB interface(21) to store the e-mail in the memory, and displays the e-mail in the display(24) to give an e-mail informing service to the user.
Patent KR-20000064159-A (KR)
Inventor: KIM WON YONG
Filed: 2000-08-25
Abstract: PURPOSE: A system and method for an electronic settlement sing personal portable communication terminals is provided so that a purchaser can achieve the reception of purchase contents for manufactured goods or services and the transmission of authentication information for the contents through his personal portable communication terminal. CONSTITUTION: A system for an electronic settlement sing personal portable communication terminals is composed of a plurality of client computers(10), a server(20) and an internet network(30). The server(20) is comprised of a member DB(21), a purchase DB(22), an input module(23), a transmitting processing module(24), a receiving processing module(25) and a comparing processing module(26). The member DB(21) has members' names, resident registration numbers, personal portable communication terminal numbers or passwords. The purchase DB(22) stores goods or service information. The input module(23) provides a screen so that a member can watch desired goods or services. The transmitting processing module(24) provides a screen to request payment. The receiving processing module(25) receives authentication information for purchase contents. The comparing processing module(26) compares authentication information and a member's password.
Patent KR-20020017076-A (KR)
Title: Knowledge base custom made information offer system and service method thereof
Inventor: IN SO RAN
IPC: G06F17/30
Filed: 2000-08-28
Abstract: PURPOSE: A knowledge-based customized information service system and method is provided to enable a user to conduct a real time search for desired informations and to extract high quality informations satisfying various conditions, specially by applying knowledge-based weighting factors. CONSTITUTION: The method comprises steps of a search server receiving a user ID and a password from a user terminal(100), the search server checking if the accessing user is registered and receiving search words(105), the server checking if ontology data on the search words exists at an ontology database(110), if the ontology data exists, the server directly accessing a location where the document, including corresponding search words, exists, a meta search driver of the server searching for the document, and storing the searched document at a database(125,130), if the ontology does not exist, the server accessing each information offering web site via individual URL, conducting a real time search for a document, corresponding to the search words, among the registered documents at each web site(115), the server analyzing a structure of the searched document and updating the ontology database(120), and the server storing the searched document at a database(130), the server analyzing the searched documents stored in the database, eliminating garbage documents, and scoring a weight value at usable documents(135) and the server transmitting the usable documents to the user(140).
Patent KR-20000072429-A (KR)
Inventor: CHO CHUL
IPC: G06Q50/20
Filed: 2000-09-04
Abstract: PURPOSE: An online interactive remote education system and method using a multimedia in real time are provided to store the questions from students in a database server, and offer an automatic answer in a natural language searching engine of an artificial intelligence type, and an open picture discussion about a selected answer under the control of an intermediate control system of an intelligence type. CONSTITUTION: A trainee system(30) and a lecturer system(20) include voice input and output devices(21),(31) and picture input and output devices(22),(32). The systems(20),(30) are connected to a lecture-dedicated server(10). An intermediate control system(40) controls the server(10) and the systems(20),(30). A multimedia server(80) stores the contents of a lecture. A database server(70) accumulates the questions of trainees and the answers of lecturers. A natural language searching system(50) searches the contents of the questions in the database server(70). An individual picture server(60) processes the picture information inputted from the trainees. The lecturer system(20) further includes an electronic board(23) and a lecture program(24).
Patent KR-20000072731-A (KR)
Inventor: KIM BYEONG ROK
Filed: 2000-09-22
Abstract: PURPOSE: An advertisement method is provided to form a network and to maintain an equivalent relation among the clients subscribing the network by using a peer-to-peer method and to perform an electronic commerce with other servers or cyber shopping mall. CONSTITUTION: An advertisement method comprises the steps of selecting an interest area at a purchase(501), searching for a purchase condition(502), comparing the search results(503), determining a purchase commodity and negotiating the price of the commodity(504), stopping the purchase step if the customer determines the purchase commodity but does not purchase it and assuring a commodity of a same kind in process if the customer determines the purchase commodity(505), determining if the customer participates in a cooperated purchase or not(506), and reserving the cooperated purchase if the customer participates in a cooperated purchase and ordering an individual purchase, otherwise(507).
Patent KR-20010040032-A (KR)
Title: Method for producing base material for optical fiber having deformed first clad, base material for optical fiber and optical fiber
Inventor: ABE JUN
IPC: C03B37/012
Filed: 2000-10-09
Abstract: PURPOSE: To provide a method for manufacturing an optical fiber preform which is capable of preventing the generation of multiple cracks entering the preform surface when depositing porous glass particulates for a second clad on a first clad having a deformed section, the optical fiber preform free of defects and an optical fiber having a high excitation efficiency of exciting light. CONSTITUTION: The method for manufacturing the quartz optical fiber preform having at least a core, the first clad and the second clad is the method for manufacturing the optical fiber preform having the deformed first clad which has a stage for deforming the cross-sectional shape of the first clad to a shape having a straight portion in at least one point in forming the first clad to the core, and a stage for depositing the porous glass particulates of the same material as the material of the first clad as the second clad on a glass rod having the deformed first clad to form the porous glass optical fiber preform and forming the second clad having a circular cross section by vitrifying the same.
Patent KR-20020033905-A (KR)
Title: A Cathode for Electron Tube
Inventor: LEE JAE SEON
IPC: H01J1/28
Filed: 2000-10-31
Abstract: PURPOSE: A cathode for electron tube is provided to increase efficiency for temperature in a cathode and reduce power consumption of a heater by improving a structure of a sleeve. CONSTITUTION: A heater(4) for cathode is inserted into a cylindrical sleeve(2). A reductive element such silicon or magnesium is included in an upper end of the cylindrical sleeve(2). A base metal(1) of a disc shape including nickel is formed on an inside of the sleeve(2). An emitter(3) as an electron emission material layer including barium, strontium, and calcium is formed on the base metal(1). The cylindrical sleeve(2) is supported by a holder(5). The cylindrical sleeve(2) is adhered to the holder(5) by using a welding method. An inside diameter of a lower portion of the cylindrical sleeve(2) is larger than the inside diameter of an upper portion of the cylindrical sleeve(2).
Patent KR-20010051398-A (KR)
Inventor: GANSEN PETER
IPC: C08G101/00
Filed: 2000-11-02
Abstract: PURPOSE: A method for preparing a polyurethane foam, especially a flexible or semirigid block foam, is provided, to reduce the amount of an amine catalyst used remarkably, the discoloration of PVC in heat storage, and the generation of unpleasant odor. CONSTITUTION: The method comprises the step of using at least one carbamate represented by the formula(1) as a blowing agent and a catalyst without another amine-based catalyst and a polyester or a polyether as a polyol. In the formula(1), R1 and R2 are independent each other and are an alkyl group; R3 and R4 are independent each other and are H or an alkyl group; R5 is H, an alkanol group, a polyether monool group, or a group represented by X; and n is 2 or 3. Preferably another foaming agent and/or another metallic catalyst is used in the reaction.
Patent KR-20020036205-A (KR)
Title: Management system of common milage for e-commerce and A Computer-Executable Method for the same, and A Computer-readable Storage Meduim storing the method
Inventor: JANG CHEOL UNG
Filed: 2000-11-08
Abstract: PURPOSE: An integrated mileage management system for the EC(Electric Commerce), a computer executable method, and a storing medium storing the method and capable of being read by a computer are provided to enable a customer to use the mileage anywhere by integrating the mileage acquired from here and there and giving a character of the electronic cash. CONSTITUTION: The system comprises an integrated mileage management computer(100) integrally managing the creation and variance of the integrated mileage and being operated by a system provider, an integrated mileage service computer(200) connecting to the management server through a network and providing an integrated mileage service by registering to the management server, and an electronic wallet(300) used by a member receiving the mileage service from the service computer. The electronic wallet connects to the management or service computer through the network or has a form of a smart card, and is managed through a terminal connecting to the management or service computer through the network.
Patent KR-20020037876-A (KR)
Title: device for fixed of door
Inventor: LEE YONG SU
IPC: E05D5/12
Filed: 2000-11-15
Abstract: PURPOSE: A fixture device of a door is provided to let a user fix a door of household electric appliances or communication equipment simply and safely. CONSTITUTION: The fixture device of a door for fixing a door to a main body of communication equipment comprises: a fixing member(30) attached to one side of the door and provided with a housing groove(31) formed inward, a fixing projection(32) formed on the housing groove(31), a through hole(33) passing through the other side of the fixing projection(32), and a spring(34) placed to the housing groove(31); a rotary member(40) provided with a fixing member(30) with a knob interposed to the through hole(33) to rotate, a primary working projection(42) projected to one side of the fixing member(30), and a fixing groove(43) formed inward on an end of the fixing member(30); and a working unit(50) operated vertically by the rotation of the rotary member(40).
Patent KR-20020037657-A (KR)
Title: The method of purification of circulating water on breeding fishery water
Inventor: HUH NAM IN
IPC: C02F9/02
Filed: 2000-11-15
Abstract: PURPOSE: A method for the purification of circulating water on breeding fishery water is provided to remove macro and micro suspended solids by air flotation. The method is applicable to fish breeding of land tank type. CONSTITUTION: According to the method, circulating water is passed to a fluidization tank(12) for making surface activated water. The fluidization tank is packed with tourmaline materials(15) for surface activated water. Surface activated water is passed to an air flotation tank for removing suspended solids by air flotation. Surface activated water forms air bubble easily. Therefore, solid removal by air flotation is maximized.
Patent KR-20020039841-A (KR)
Title: Method for forming metal line in semiconductor device
Inventor: LIM TAE JEONG
IPC: H01L21/3205
Filed: 2000-11-22
Abstract: PURPOSE: A metal wire formation method of semiconductor devices is provided to stabilize filling property of a lower metal film by isotropic etching of the lower metal film. CONSTITUTION: After forming a first interlayer dielectric(11) having a first contact hole(12) on a substrate(10), A lower metal film is filled into the first contact hole(12). After depositing a second interlayer dielectric(14) on the resultant structure, a second contact hole(16) is formed to expose the lower metal film by selectively etching the second interlayer dielectric. At this time, the exposed lower metal film is simultaneously etched by isotropic etching, thereby forming a lower metal wire(13a) having a gentle slope profile. Then, a barrier metal(17) is formed on the lower metal wire(13a).
Patent KR-20010051905-A (KR)
Inventor: YAMADA KAZUKIYO
IPC: H01L35/32
Filed: 2000-11-24
Abstract: PURPOSE: To make the lead wire of a thermoelectric element easily joinable and, in addition, to improve the tensile strength of the lead wire after joining. CONSTITUTION: The left ends of surface- and rear-side lead patterns 16A and 16B for thermoelectric module formed on a partition panel 1 are joined with solder 24 to a Cu rod 2C provided at the right end of a thermoelectric semiconductor element group fixed to the panel 1. The front end section 22a of a lead wire 22 for thermoelectric module is bent and, after the bent front end section 22A is passed through the through hole between the lead patterns 16A and 16B from the pattern 16A side, joined to the lead pattern 16B with solder 25.
Patent KR-20020041861-A (KR)
Title: Apparatus and Method for Air-conditioner used Fluid Storage System
Inventor: KIM TAE GEUN
IPC: F24F11/00
Filed: 2000-11-29
Abstract: PURPOSE: An air conditioner with refrigerant control vessel attached to system and control method are provided to prevent over-shortage and over-filling phenomena according to surrounding temperature. CONSTITUTION: An air conditioner includes an air conditioning system; a detective device; a refrigerant control device; and solenoid valves(140,180). The detective device is a temperature sensor(160) attached on an arbitrary place of the air conditioning system, preferably on an intake end of a compressor(100), to detect surrounding temperature. The refrigerant control device is a refrigerant control vessel(170) installed between a condenser(110) and an expansion device(130) to take in or discharge refrigerant to control amount of refrigerant in the air conditioning system. The solenoid valves are installed on an intake end and a discharge end of the refrigerant control vessel to control flow of refrigerant according to operational signal of a control part based on detected temperature.
Patent KR-20020041923-A (KR)
Title: Active type tandem master cylinder
Inventor: LEE CHEOL HUN
IPC: B60T17/18
Filed: 2000-11-29
Abstract: PURPOSE: An active tandem master cylinder is provided to block off the leakage of oil simultaneously with informing a driver of the oil leakage when a hydraulic system is damaged, thereby preventing the vehicle accidents in advance. CONSTITUTION: An active tandem master cylinder includes first and second flow ratio sensors(30,30') mounted to first and second outlets(11,11') of a cylinder(10) connected to first and second oil channel pipes(14) respectively connected front and rear brakes for sensing the oil flow, first and second opening/closing valves(40,40') mounted to the first and second oil channel pipes for opening and closing the oil flow, and a control part for controlling the first and second opening/closing valves according to signals output from the first and second flow ratio sensors.
Patent KR-20020044419-A (KR)
Title: Current control circuit having stable IOL level against process, voltage and temperature variation and burn-in test
Inventor: KIM JIN HYEON
IPC: G05F1/59
Filed: 2000-12-06
Abstract: PURPOSE: A current control circuit having stable IOL(output low current) level variations of a process, a voltage, and a temperature in a burn-in test is provided to prevent leakage current in the burn-in test by transmitting stably a VOH(output high voltage) level and a VOL(output low voltage) level. CONSTITUTION: A VOH level portion(311) has a resistance(R) and an NMOS transistor(N1) connected between a termination voltage(Vterm) and a ground voltage. A VOL level portion(312) has a resistance(R) and an NMOS transistor(N2) connected between the termination voltage(Vterm) and the ground voltage. A transmission portion(320) transmits an output of the VOH level portion(311) and an output of the VOL level portion(312) to a voltage distribution portion(330). The transmission portion(320) is formed with the first NMOS transistors(321,324), the second NMOS transistors(322,325), and the first PMOS transistors(323,326). A comparator(340) generates a current control signal by comparing the first voltage with a reference voltage.
Patent KR-20020044782-A (KR)
Inventor: KIM SEONG HAN
IPC: B62D1/16
Filed: 2000-12-06
Abstract: PURPOSE: Steering lock assembly is provided to improve assembly by fixing a clamp on a receiving unit through a coupler while receiving a steering shaft on the receiving unit. CONSTITUTION: A steering shaft receiving unit(102) receiving a steering shaft by being mounted on a side portion of an assembly body(101). A camp(103) clamps the steering shaft by being arranged on the steering shaft receiving unit through a hinge. A hollow unit(106) of the steering shaft receiving unit is opened or closed by connecting the clamp to a side portion(104) of the steering shaft receiving unit. The clamp is fixed on the other steering shaft receiving unit by a coupler(105). A starting key is inserted to the assembly body. Thereby, a steering lock assembly improves assembly by fixing the clamp on the steering shaft receiving unit through the coupler.
Patent KR-20020046091-A (KR)
Title: Underframe for railway rolling stock and manufacture method
Inventor: HAN SEOK YUN
IPC: B61D17/00
Filed: 2000-12-12
Abstract: PURPOSE: An under frame of a train and a producing method thereof are provided to reduce a producing cost by minimizing component and to improve rigidity. CONSTITUTION: An under frame of a train comprises a bracket combined to a floor portion of a body(2); a T-slot attaching a chair on an under frame; second base plates(22,22') formed around a first base plate(21); a tooth combining hole(23) protruded on a connecting portion of the base plates; a tooth combining piece(24) protruded on a sidewall of the second base plate for combining to a sol bar; a connector mounting member combined to a lower portion of the body; and a bolt hole formed on the sidewall. Thereby, the under frame of the train reduces a producing cost by attaching the connector mounting member on the lower portion of the body. Moreover, the under frame of the train improves rigidity by preventing damage caused by heat.
Patent KR-20020048129-A (KR)
Title: Hardening agent composition and hardened epoxy resin composition
Inventor: ABE MANABU
IPC: C08G59/50
Filed: 2000-12-16
Abstract: PURPOSE: A curing agent composition for epoxy resin comprising a reaction product obtained from a primary amine compound containing an amine compound, polyamine compound containing dicarboxylic acid dihydrazide, organic polyisocyanate, etc. is provided which is excellent in storage stability, curability, adhesion and the like. CONSTITUTION: This curing agent composition for epoxy resin comprises a reaction product obtained by reaction of (a) a monoamine compound containing an amine compound represented by formula(I), (b) a polyamine compound containing a dicarboxylic acid dihydrazide, (c)an organic polyisocyanate compound, and, if necessary, (d)an epoxy compound. In formula, R1 and R2, each represent C1-8 alkyl, or R1 and R2 are connected together to form an alkylene group which may contain an oxygen atom or a nitrogen atom; and n represents 1 to 6.
Patent KR-20020048519-A (KR)
Inventor: LEE MIN SEOK
IPC: H01L21/28
Filed: 2000-12-18
Abstract: PURPOSE: A fabrication method of semiconductor devices is provided to prevent a short between a word line and a bit line, and a void by forming a second etch stopper on a damaged portion of a first etch stopper. CONSTITUTION: A number of word lines(32) formed with a hard mask(33) made of a nitride layer and insulating spacers(34) on both sidewalls of the hard mask(33) are formed on a semiconductor substrate(31). An interlayer dielectric(35) is deposited on the entire surface of the resultant structure. Bit line contact holes are formed by selectively etching the interlayer dielectric(35) through a self-alignment contact processing using the hard mask(33) as a first etch stopper. After forming a liner nitride(38) as a second etch stopper, the semiconductor substrate(31) is selectively exposed by etching.
Patent KR-20020050316-A (KR)
Title: Method and system for health care by using pedometer embedded in mobile telecommunican device
Inventor: HONG JONG CHEOL
IPC: G06Q50/22
Filed: 2000-12-21
Abstract: PURPOSE: A wireless communication device embedding a step counter function, a method and a system for the health management using the same are provided to enable a client to control the calories in real time and to manage the health based on the calorie consumption and health management information provided in real time. CONSTITUTION: The client(10) transmits the data of the food intake to a health management server(20) by using the wireless communication device(11) embedding the step counter function. The server reads out and transmits the necessary exercise amount for the calories of the food intake. If the exercise amount data is displayed on the wireless communication device after the client carries out the exercise, the exercise data is transmitted to the server. The server comprises an SMS(Short Message Service) message receiver, a food calorie library, a main controller, an SMS message transmitter and a data storage.