baber/WOPTO huggingface dataset:
Patent KR-20000063765-A (KR)
Inventor: CHO HANG JE
IPC: H04W4/24
Filed: 2000-08-02
Abstract: PURPOSE: A charging service supplying method for flat-sum system mobile communication phone using internet is provided to call additionally beyond the fixed time in which the calling is possible by charging additional money. CONSTITUTION: A charging service supplying method for flat-sum system mobile communication phone using internet comprises the steps of; connecting to the web site that a charging service company operates using a subscriber terminal(S100); proving whether the subscriber is a subscribed member or not(S110); applying for membership of charging service when the subscriber is not the member(S120); registering for membership(S130); login(S140); charging the money as which the communication is possible(S150); inquiring the money as which the calling is possible(S160); inquiring the particulars of communication(S170); presenting with charged money of member to another person(S180); inquiring the particulars of present when a subscriber presents or take the charged money(S190); buying the charged money by member and presenting the charged money of non-member to another person(S200).
Patent KR-20020011651-A (KR)
Title: Service system for assisting chatting
Inventor: CHEE WON JOON
IPC: G06F17/00
Filed: 2000-08-03
Abstract: PURPOSE: A chatting support service system is provided to integratedly manage chatting between users respectively involved in different communities by executing a chatting program using an environment in which a main community web server unitedly manages a plurality of community web server. CONSTITUTION: A database(150) is equipped with information including users, advertisements and news. A main community web server(130) processes a basic movement of information between the database(150) and a user. In addition, the main community web server(130) manages a mutual chatting between users through a plurality of community web server(110). An interface(140) receives requests of the users from the main community web server(130). In addition, the interface(140) reads and transmits information necessary for the database(150). A chatting server(160) processes a movement of information between the users and the database(150) in the process of chatting. A client(100) is a user computer for using the chatting using a web browser. A community web server(120) connects the client9100) to the main community web server(130).
Patent KR-20020015824-A (KR)
Title: A surface pressure distributed measurement device for a piston ring
Inventor: KIM SEUNG IL
IPC: G01L5/00
Filed: 2000-08-23
Abstract: PURPOSE: A surface pressure distribution measuring device for a piston ring is provided to measure a real surface pressure of a piston ring by applying a pressing force artificially when the piston ring is operating in a cylinder, thereby improving the quality of the piston ring. CONSTITUTION: A surface pressure distribution measuring device for a piston ring includes a base plate(1) formed with channel shaped movement grooves(1a,1a') facing to each other on a same line, chucking elements(2') reciprocating on the base plate for pressing a piston ring, a movement element(3) mounted at a lower part of the base plate for moving the chucking elements, and a pair of first and second pressing elements(4.4') moving along the movement grooves of the base plate for reciprocating the chucking elements.
Patent KR-20020017596-A (KR)
Title: Broun Tube
Inventor: YANG U YEONG
IPC: H01J29/76
Filed: 2000-08-31
Abstract: PURPOSE: A cathode ray tube is provided to reduce power consumption and achieve a short economic cathode ray tube by enhancing horizontal deflection sensitivity and employing high efficient in-neck deflection yoke. CONSTITUTION: A cathode ray tube comprises a funnel(20) forming a vacuum tube, an electron gun(70) at the end of the funnel(20) for emitting an electron beam, a horizontal deflection coil(40) adhered to the inside the funnel(20) for deflecting the electron beam in a horizontal direction, a vertical deflection coil(50) adhered to the outside of the funnel(20) for deflecting the electron beam in a vertical direction, and a ferrite core(60) outside of the funnel(20) for blocking leakage magnetic field and reinforcing the magnetic field from the deflection coils(40,50) to raise deflection sensitivity. The horizontal deflection coil(40) is coupled to the electron gun to be fixed stably. The vertical deflection coil(40) is a saddle type or a toroidal type.
Patent KR-20020019166-A (KR)
Title: Method for slaughter livestock and apparatus thereof
Inventor: KO BOK SU
IPC: A22B5/00
Filed: 2000-09-05
Abstract: PURPOSE: A method and an apparatus for butchering a domestic animal are provided to discharge blood completely by cutting only blood vessels without damaging the gullet or the trachea and reducing the amount of air flowing through the trachea, thus acquiring high quality meat by discharging blood. CONSTITUTION: In the apparatus for butchering a domestic animal by cutting a blood vessel of the neck portion of the domestic animal, the head portion of the domestic animal is fixed into a fixing frame(10), and the fixing frame consists of a fixed plate(11) provided with a gripping part(11a,12a) facing with each other, and a movable plate(12) to be moved for fixing the head portion. A clamp for gripping an air communicating space of the trachea of the domestic animal is attached with a gripping adjustment piece on the tip end thereof for compressing the trachea by using the elastic force of spring.
Patent KR-20020022313-A (KR)
Title: System and method for singing room using network
Inventor: KIM YANG SU
IPC: G06F17/00
Filed: 2000-09-19
Abstract: PURPOSE: A karaoke system using a network and a service method thereof are provided to offer a karaoke service to a computer by using a network and to rapidly produce a high quality digital music video for karaoke. CONSTITUTION: The system includes a server system(1) having a database(2), a supply company(4), a distribution company(5), a karaoke(6), a personal customer(7) and a network(3). The supply company provides the necessary data for making a karaoke digital music video to the server system. The distribution company supplies the karaoke digital music video produced by the server system to a member karaoke. The server system completes the karaoke digital music video through an image converting procedure by receiving a music video, a music record and the words from the providing company through a network such as the Internet. The server system provides the karaoke digital music video to the music video distribution company through the network and directly transmits the karaoke digital music video to the personal customer.
Patent KR-20020022512-A (KR)
Title: Wireless Track Ball Mouse With Function of Keyboard & Remote Controller
Inventor: KIM JUNG HO
IPC: G06F3/0354
Filed: 2000-09-20
Abstract: PURPOSE: A multi function input device is provided to use for a computer as well as a set-top-box because of a wireless type and an integral type of a keyboard and remote controller, to enable a mouse pointer to operate at a distance and to easily input a simple URL(Uniform Resource Locator). CONSTITUTION: The device includes a wireless trackball mouse having function for a remote controller and keyboard in order to enable the mouse ball(1) to use by rolling on the bottom as a trackball as well as a mouse and enable the mouse ball to use as a wheel by using a function selection button(6). In the consideration of changing the wireless transmitting direction according to the user of remote controller or keyboard, the two wireless transmitting lenses are located at the forward part and one is located at the side part. The keyboard pad for the use of keyboard is located in the inside of a mouse and the buttons for remote controller is located on a top plate.
Patent KR-20020022824-A (KR)
Title: A method of drawing lots on the spot for a lottery ticket of creditcard bill by internet
Inventor: LEE JEONG SU
Filed: 2000-09-21
Abstract: PURPOSE: An instant drawing method for a credit card bill lottery ticket using the Internet is provided to enable a user to instantly confirm the prize winning information by connecting to a service web, a credit card member store and a credit card company through the Internet. CONSTITUTION: The method comprises steps of a credit card company(40) issuing a credit card to a user(10) according that the user accesses to a service web(30), requests for an issuance of credit card and the service web confirms the received application for a credit card to a credit card company, a member store(20) and credit card company confirming the prize winning information by comparing an approval number of the user's payment to the previously received winning number, and the service web paying the prize money to the winning user according that the user requests the prize money by accessing the service web through the internet and calculating the commission with the credit card company.
Patent KR-20020023064-A (KR)
Title: Mounting device of knob for cleaning machine
Inventor: HONG GWON GI
IPC: D06F39/00
Filed: 2000-09-22
Abstract: PURPOSE: A manipulation knob mounting structure of a washing machine is provided to prevent the damage of environmental parts due to the excessive pressing of a manipulation knob by illuminating the manipulation knob in a dark place by forming an LED module. CONSTITUTION: A manipulation knob mounting structure of a washing machine includes a front surface panel(70) formed with switch coupling holes(72), a casing(21) mounted to a rear surface of the front surface panel and mounted with a rotary switch(80), a manipulation knob(50) connected to the rotary switch via the switch coupling holes and having a main body part(54) for surrounding an outside the rotary switch, and an LED(Light Emitting Diode) module(90) having a drain part extended from a body part downwardly and having a drain groove.
Patent KR-20020028364-A (KR)
Title: Disk balancing apparatus and a balancing method
Inventor: HONG SUN GYO
IPC: G11B33/08
Filed: 2000-10-09
Abstract: PURPOSE: A disk balancing device and a method thereof are provided to trace an eccentric mass and an eccentric position of a disk assembly mounted on a spindle motor, to easily remove the eccentric mass through laser cutting, so that disk balancing is easily performed without the disassembly or reassembly of the disk assembly. CONSTITUTION: A disk assembly(10) has a disk installed to be rotative by a driving source. A displacement measuring unit(20) measures vibration generated when the disk assembly(10) is rotated. A phase angle measuring unit(21) measures a phase angle from a predetermined reference point on the disk assembly(10) when the disk assembly(10) is rotated. An operation/control unit(23) calculates an eccentric mass and an eccentric position, using a deflected vibration volume detected in the displacement measuring unit(20) and the phase angle detected in the phase angle measuring unit(21). And a laser cutter(25) traces a side of the disk corresponding to the eccentric position based on information calculated in the operation/control unit(23), for laser cutting.
Patent KR-20020030878-A (KR)
Title: Device for preventing roll-back for vehicles
Inventor: PARK IN CHEON
IPC: B60T3/00
Filed: 2000-10-18
Abstract: PURPOSE: A device for a vehicle from being pushed back is provided to prevent a vehicle from being pushed back on a slope for people to safely get in or out the vehicle or carry out the loading or unloading of cargos. CONSTITUTION: A device for a vehicle from being pushed back includes a push-preventing plate(100) provided to a bottom surface of a vehicle body for preventing a vehicle from being pushed back to slide when stopping or parking the vehicle on a slope, a piston rod(200) hinge-coupled with the push-preventing plate, and a damper(300) inserted by the piston rod to be extended and retracted and hinge-coupled with a bottom surface of a floor panel(800).
Patent KR-20010051148-A (KR)
Inventor: KUWANO AKIRA
IPC: H03H11/18
Filed: 2000-10-19
Abstract: PURPOSE: To provide a 90-degree phase shifter which can eliminate both amplitude and phase errors of transmitting signals with higher accuracy. CONSTITUTION: Variable amplifier circuits 11 and 21 which amplify the input signals, phase adjustment circuits 12 and 22 and a low pass filter LPE 13 and a high pass filter HPF 23 which limit the signal passing bands are connected together in sequence. Meanwhile, a loop circuit is constructed by using the amplitude error signal obtained by detecting an amplitude error between two signals via an amplitude error detection circuit 31 as the amplification control signals of the circuits 11 and 21 and using the phase error signal obtained by detecting a phase error between two signals via a phase error detection circuit 32 used as the phase adjustment signals of the circuit 12 and 22, respectively. In such a circuit constitution, the element variations and the amplitude and phase errors caused by a parasitic component are eliminated and also the amplitude and phase errors are deleted between two output signals (LO1 and LO2).
Patent KR-20020037468-A (KR)
Title: Method of Back Up
Inventor: KIM BYEONG JUN
IPC: H04M15/00
Filed: 2000-11-14
Abstract: PURPOSE: A billing backup method is provided to prevent the loss of billing data stored a last storing medium by separately storing data for backup when storing the billing data in the last storing medium. CONSTITUTION: A billing data generating unit collects original billing data corresponding to each subscriber through a call process block of an ATM(Asynchronous Transfer Mode) switch(S31), recomposes the corresponding original billing data as a billing record, and transmits the recomposed billing record to a billing data storing unit. The billing data storing unit collects the billing record transmitted from the billing data generating unit and stores the collected billing record in a corresponding local hard disk(S32), and stores the billing record stored in the corresponding local hard disk in a last storing medium and simultaneously stores the billing data for backup in a copy medium by a hard disk type of a workstation(S33). It is confirmed whether the storage of the last storing medium is completed(S34). If the storage of the last storing medium is completed, it is confirmed whether the storage of the copy medium is completed(S36). If the storage of the copy medium is completed, the billing data stored in the copy medium are compressed for minimizing the space of a disk(S37). A file name is changed and stored according to a compressed date for performing history type storage(S38). Corresponding item is notified to an operator(S39).
Patent KR-20020039480-A (KR)
Inventor: LEE IN DONG
IPC: G06F17/00
Filed: 2000-11-21
Abstract: PURPOSE: A personal information management method using the Internet is provided to offer the registered information through the Internet by a user's request while registering and storing various kinds of personal information in a web server of an operator and to make the operator charge a fee for the registration and management of the personal information. CONSTITUTION: The personal information management method comprises steps of the user affiliating with the web server of the management company(S11¯S17), the user logging in to the web server through the Internet by inputting an ID and a password and moving to a personal information page assigned to a member(S21¯S24), and the user selecting one service from the services provided by the management company(S25). The services provided by the management company classifies into the record storage management(S26) registering and managing various kinds of information from a birth of the member to the present, the file management managing a file registered by the user, the genealogical table management(27) managing a genealogical table of the user's relatives, and the print/publication management(S29) executing the print/publication based on the information registered by the user.
Patent KR-20020007121-A (KR)
Title: Dismemberment method of the bottom of the shaft furnace
Inventor: FUJITA MASAO
IPC: C21B7/00
Filed: 2000-11-30
Abstract: PURPOSE: A method of scrapping a furnace bottom section of a blast furnace which can convey a solidified residual iron left in the furnace bottom section after performing a blowing-down for revamping the blast furnace out of the furnace is provided. CONSTITUTION: A solidified residual iron(19) within a blast furnace is suspended up by employing a shell suspending device fixed to a tuyere(23) arranged in a lower end portion of an upper portion of a furnace body suspended by a lift jack(16) and a solidified residual iron suspending band(25) thereafter is descended by employing the lift jack and is mounted on a horizontally moving table. Subsequently, the horizontally moving table(29) mounting the solidified residual iron thereon is moved onto a furnace outer truck rail from a furnace inner truck rail so as to be taken out of the furnace by operating a center hole jack arranged near the furnace outer truck rail, whereby an operation of taking out the solidified residual iron within the blast furnace out of the furnace is economically performed for a short time.
Patent KR-20020042343-A (KR)
Title: A lamp apparatus for micro wave oven
Inventor: JIN JAE MYEONG
IPC: F24C7/08
Filed: 2000-11-30
Abstract: PURPOSE: A lamp installation apparatus of a microwave oven is provided to repair a lamp conveniently and simply, and to improve endurance by assembling or disassembling a lamp cover with an installation bracket without additional tools. CONSTITUTION: A lamp installation device of a microwave oven is composed of an installation bracket(30) mounted in an upper plate of a cavity, and connected to a cooking chamber; a lamp cover(40) having a lamp(50) illuminating the cooking chamber through a lamp through hole, and shutting off and reflecting light of the lamp; and an elastic assembling part assembling the lamp cover with the installation bracket elastically. First and second fitting pieces(34) are formed in the installation bracket, and first and second assembling pieces are formed in the lamp cover. Insertion guide pieces(38) are protruded in the installation bracket to guide the installation position of the lamp cover, and insertion slots are formed in the lamp cover. The lamp is repaired conveniently with mounting and separating the lamp cover from the installation bracket simply.
Patent KR-20020044859-A (KR)
Title: Method of forming metal line in semiconductor device
Inventor: JIN SEONG GON
IPC: H01L21/28
Filed: 2000-12-07
Abstract: PURPOSE: A metal interconnection formation method of semiconductor devices is provided to prevent voids by forming titanium silicide film using an amorphous silicon layer. CONSTITUTION: Gate lines are formed by sequentially forming and patterning a gate oxide(101), a tungsten silicide(106), an amorphous silicon layer(109) and a nitride layer(114) on a semiconductor substrate(100). After depositing an interlayer dielectric(120) on the resultant structure, bit line contacts are formed by selectively etching the interlayer dielectric. A titanium film(130), a first titanium nitride(133) and a second titanium nitride(137) are sequentially formed on the resultant structure. At this time, a titanium silicide(140) is formed at bottom of the bit line contacts by contacting between the titanium and the amorphous silicon.
Patent KR-20020042384-A (KR)
Title: Manufacturing method of bread made of wheat flour and black rice flour
Inventor: EUN JONG BANG
IPC: A21D13/00
Filed: 2000-11-30
Abstract: PURPOSE: A process of preparing the titled bread by mixing a suitable amount of black rice flour and wheat flour is provided. Whereby, the bread product has characteristic colors, flavor and nutrients. CONSTITUTION: Black rice and wheat flour are mixed in a specified ratio(20:80), added with water, kneaded at a low speed for 3 min, then at a medium speed for 14 min and fermented at 27deg.C at a moisture content of 75% for 90 min, followed by molding. The molded bread is fermented at 40deg.C, at a moisture content of 90% for 55 min in the second stage and baked at 200deg.C for 35 min, followed by cooling.
Patent KR-20020052117-A (KR)
Title: Apparatus controlling watering of blast furnace
Inventor: CHO YEONG GI
IPC: C21B7/10
Filed: 2000-12-23
Abstract: PURPOSE: An apparatus for controlling watering of a blast furnace is provided to extend life cycle of bricks by controlling cascaded watering in the top and body of the blast furnace according to top gas temperature so that temperature of the blast furnace is controlled to a set temperature or less. CONSTITUTION: The apparatus for controlling watering of a blast furnace comprises top temperature detectors(10) measuring gas temperatures in the top of the blast furnace; a charging level detector(40) measuring charging level of the blast furnace; a charging material detector detecting coke and iron ore that are coming with loaded on a charging belt conveyor; a controller which goes into a watering mode when charging materials are detected by the charging material detector in a charging level reducing or increasing operation mode, wherein three stage watering is controlled if the charging level detected by the charging level detector(40) is a first set level or less, and the temperatures detected by the top temperature detectors(10) are a set temperature or more, two stage watering is controlled if the detected charging level is within the second set level range, and the temperatures detected by the top temperature detectors(10) are a set temperature or more, and one stage watering is controlled if the detected charging level is within the third set level range, and the temperatures detected by the top temperature detectors(10) are a set temperature or more; a water supply unit(240) supplying stored water through a water supply pipe according to control of the controller; a one stage watering unit(230) which is installed at a first set height of the blast furnace to perform watering using water supplied from the water supply unit(240) according to control of the controller; a two stage watering unit(220) which is installed at a second set height of the blast furnace to perform watering using water supplied from the water supply unit(240) according to control of the controller; and a three stage watering unit(210) which is installed at a third set height of the blast furnace to perform watering using water supplied from the water supply unit(240) according to control of the controller.
Patent KR-20020056029-A (KR)
Title: Crosslinked urethane-acrylic copolymer and paint composition comprising it
Inventor: BAE TAEK YUN
IPC: C08F283/00
Filed: 2000-12-29
Abstract: PURPOSE: Provided are a crosslinked urethane-acryl copolymer which has better heat storage, water resistance and hardness than non-crosslinked urethane-acryl water dispersion resin without using a separate emulsifier during its manufacturing process, and a water paint composition containing the same. CONSTITUTION: The copolymer comprises a core part consisting of acryl component, and a shell part consisting of urethane component. The copolymer is obtained by the steps of (i) neutralizing an anion urethane resin containing at least one vinyl monomer and having isocyanate group with tertiary amine, and dispersing the neutralized resin in water, (ii) adding a chain extender to the dispersion in conformity with content of unreacted isocyanate, and (iii) mixing and polymerizing a vinyl monomer, crosslinking agent, and initiator without adding a separate emulsifier.