baber/WOPTO huggingface dataset:
Patent KR-20020007526-A (KR)
Title: Method and apparatus for inverter controling
Inventor: HONG BOK YEONG
IPC: H02P11/06
Filed: 2000-07-14
Abstract: PURPOSE: An apparatus and method for controlling an inverter is provided to apply a power having an optimal voltage value when an induction motor is driven at a low speed. CONSTITUTION: A sensing part senses a driving speed of an induction motor and transfers the same to a control part(S10). The control part analyzes the sensed result of the sensing part and judges whether the induction motor is driven at a low speed less than a predetermined level(S20). When it is judged by the control part that the induction motor is driven at a high speed or a medium speed, according to a general voltage table that is currently used(S40), a power voltage corresponding to a current driving frequency is supplied(S50). When it is judged by the control part that the induction motor is driven at a low speed, according to an optimal voltage table(S30), a power of a voltage corresponding to a drive frequency is supplied(S50).
Patent KR-20020011698-A (KR)
Title: Packaging box for food keeping
Inventor: LEE PYUNG KOOK
IPC: B65D8/04
Filed: 2000-08-03
Abstract: PURPOSE: A packaging vessel for keeping food is provided, which is characterized by delivering and keeping liquid food easily and being possible to seal without special sealing utensils because a connecting member is joined in a body. CONSTITUTION: The packaging vessel(1) for keeping liquid food is comprised of: a hard vessel(2) formed on the lower part of the packaging vessel; a sealing member(3) made of vinyl film, formed on the upper part of the vessel(2) and joined in a body; the connecting member formed on both ends of the sealing member(3) and comprised of a connecting hole(4a) and an inserted rod(4b); and a reinforcing band(5) formed between the connecting hole(4a) and the inserted rod(4b).
Patent KR-20020014590-A (KR)
Title: System for advertising advertise using on-line card games
Inventor: LIM BYUNG SUN
Filed: 2000-08-18
Abstract: PURPOSE: An advertising system using an on-line card game is provided to promote the efficiency of advertisement by enable a user to play an on-line card game. CONSTITUTION: The system has a game server(30) providing a game solution and an advertisement to a user terminal(10) through a network(20). A user connects to the game server using the user terminal. The game server provides a specific web document to the user terminal by the motion of a presentation program(41), and the user terminal displays the web document employing a web browser. The game server provides a card game progress screen to the user terminal by making out a game program(42). An advertisement is displayed on the rear faces of cards. The user contacts to the advertisement subconsciously.
Patent KR-20000064093-A (KR)
Inventor: LEE SANG HYUN
IPC: A43B7/34
Filed: 2000-08-21
Abstract: PURPOSE: A footwear having a heating device, particularly a combustive pocket heater, is provided which is able to prevent foot from being frostbitten and normally maintain functions of the whole body. CONSTITUTION: The footwear having a heating device comprises: (i) a footwear main body which is able to be put on a foot and on the bottom of which a heat-transmitting sole having a high heat conductivity is installed.; (ii) a footwear hoof which is formed on the rear side of the footwear main body; and (iii) a heating device which is installed on the footwear hoof and selectively operated and comprises a fuel supplying portion, an igniting portion and a fire extinguishing portion.
Patent KR-20010091853-A (KR)
Title: On-line E- Commerce System and Method Using Automatic Vending Apparatus
Inventor: LEE YEONG U
IPC: B65G1/137
Filed: 2000-08-22
Abstract: PURPOSE: An online electronic commerce system and method using an unmanned vending system is provided to ensure a more rapid delivery time to customers by making ordered goods automatically extracted and packed as a control computer installed in an unmanned vending machine is connected with an electronic commerce server. CONSTITUTION: An online electronic commerce system(5) using an unmanned vending machine(50) is connected with a user computer(502), an authentication institute computer(504), a control computer(508) installed in the unmanned vending machine(50), and a goods supplier computer(506). The control computer(508) is connected with a delivery company computer(512). The online electronic commerce system(5) is comprised of a shopping mall homepage management module(5a), an order database management module(5b), a user authentication management module(5c), and a stock management module(5d). The shopping mall homepage management module(5a) provides a shopping mall homepage. The order database management module(5b) stores order data connecting user identifier data to shopping associated data, and transmits the order data to the control computer(508). The user authentication management module(5c) transmits user authentication data to the authentication institute computer(504) in order to get trade approval. The stock management module(5d), containing a stock database for the stock status of goods stocked in a goods supply unit(510), receives stock refill signal data from the control computer(508), in case that the total stock of goods stored in the goods supply unit(510) is below a required value, and transmits the data to the goods supplier computer(506).
Patent KR-20020018884-A (KR)
Title: A wire structure and a method of manufacturing the same, and a thin film transistor substrate including the wire structure and a method of manufacturing the same
Inventor: NOH NAM SEOK
IPC: H01L21/3213
Filed: 2000-09-04
Abstract: PURPOSE: A method for fabricating an interconnection is provided to simplify a fabricating process, by patterning a Ag alloy layer and a Mo alloy layer by one etch process wherein the Ag alloy layer is used to form the interconnection and the Mo alloy layer is interposed to supplement adhesion. CONSTITUTION: A plurality of conductive layers include the Ag alloy layer, formed on a substrate. The plurality of conductive layers are patterned to form the interconnection by using one etchant. The conductive layers are a dual layer composed of the Mo alloy layer and the Ag alloy layer. The etchant is a composition of phosphoric acid, nitric acid, acetic acid and deionized water.
Patent KR-20010000822-A (KR)
Title: The system, what are saving cash of one's passbook by a price clicking a banner, or saving a bank bills to electric payment card for using a electric commerce.
Inventor: HWANG CHANG SEON
Filed: 2000-10-20
Abstract: PURPOSE: The system for reserving the virtual money in an electronic payment card and accumulating the money as cash in an account is provided to allow a producer to advertise its product and service on the internet at a low cost, and to enable an internet user to get an economic profit and obtain new information, by activating the communication between the producer and a customer. CONSTITUTION: The banner advertisement, disclosed on a web site(20) and supplied from a banner advertisement provider(40), is exposed to an internet user(10). The cash is accumulated in an electronic payment system(50) by the number of the clicks of the banner advertisement. The cash accumulated in an electronic payment system(50) is remitted to an individual account(70) of a bank(60). The operator of the web site(20) is paid for the advertisement according to its exposed degree from the provider(40). The web site(20) displays a mall(80) for the electronic commercial transaction so that the user(10) can use the mall(80) based on the system(50).
Patent KR-20020032819-A (KR)
Title: Shelf sliding device for refrigerator
Inventor: SON MIN GU
IPC: F25D25/02
Filed: 2000-10-27
Abstract: PURPOSE: A device for drawing out shelf of refrigerator is provided to remove friction between a frame groove and a rail surface. CONSTITUTION: A device includes a shelf part(16); a shelf supporter(18); and rollers(102). The shelf part includes a shelf surface supporting objects put thereon and a frame(14) installed on an edge of the shelf surface to support the shelf surface. The shelf supporter is fixed to a back surface in a refrigerator to support the frame. The rollers are installed on both sides of the shelf supporter and contact with a bottom of the frame to guide drawing out and receiving of the shelf to remove friction between the frame and a metal surface of a rail.
Patent KR-20020032849-A (KR)
Title: A method and a device of selective multi-casting for mobile communication system
Inventor: KIM HYEONG SEON
IPC: H04W4/06
Filed: 2000-10-27
Abstract: PURPOSE: A mobile communication system of a selective multi casting and an operation method thereof are provide to increase the convenience of a user by enabling the user to receive mobile communication services and Internet services even in service areas of an unregistered system, and by enabling the user to differentially use contents services using a portable terminal. CONSTITUTION: A HA(Home Agent)(40) makes a capsule based on data for communicating with a system network registered in case that a portable terminal(10) is connected to a different system network unregistered. An FA(Foreign Agent)(50) makes visitor lists in case that the unregistered terminal(10) is connected. The FA(50) makes the HA(40) and a virtual tunnel. In addition, the FA(50) transmits relevant data of the terminal(10) to the HA(40). A CN(Correspondent Node) providing unit(60) is connected to the HA(40). In addition, the CN providing unit(60) provides various contents services to the portable terminal(10). An AAA(Authentication, Authorization and Accounting) unit(70) gives a specific number to the portable terminal(10) in case that the specific terminal makes a request for using a relevant contents service. A VS(Virtual Server)(80) processes relevant data for performing a voice communication while the terminal(10) receives the contents service provided from the CN providing unit(60). An Internet network(35) connects all functional units.
Patent KR-20010051401-A (KR)
Inventor: ALFRED PARUNBO
IPC: H01J9/227
Filed: 2000-11-02
Abstract: PURPOSE: A color CRT having improved contrast and a method of manufacturing the same is provided to improve contrast of the image formed on screen by reducing refractive index of faceplate in CRT. CONSTITUTION: A color CRT includes nearly flat faceplate(2) and periphery skirt(3). The faceplate(2) is connected to the funnel-shaped rear portion(4) of the CRT by glass-frit seal. An end portion of the CRT surrounds an electron gun(6) and beams emitted from the electron gun pass through a color selection mask(8) to radiate the screen of phosphors. A metal supporting elements(19,10,11,12) hold the mask with an exact distance from the screen inside of the CRT. Array of phosphors are disposed on the faceplate(2) to form a screen on the surface of the faceplate. Phosphors are laminated on the coating layer(22) formed of photo absorption materials.
Patent KR-20010025222-A (KR)
Title: A online real-time music dispensing system via network
Inventor: YANG SEUNG UI
IPC: G06F17/00
Filed: 2000-11-02
Abstract: PURPOSE: A real time multilateral millipede is provided to offer a song contest service among a group of users, and enable a singing client to transmit the singing data with midi performance data to a listening client. CONSTITUTION: The system comprises steps of forming users, accessing a server, into a small group(S1), the server notifying midi files uploaded by members(S2), a singing client proposing a singing application by using an input device connected to a personal computer(S3), the server checking if a corresponding midi file exists at the computers of other clients affiliated with the(S4), the server transmitting the corresponding midi file to the singing client in the case that the corresponding midi file does not exist at the computers of other clients(S5), the singing client selecting the song, waiting for the user's turn, driving the midi file by clicking a midi start button and starting singing the selected song(S6), the server assessing the singing by using the midi file information stored in the database or integrating the assessment signals from other listening clients(S7), and the server offering bonus points or presents based on the assessment result(S8).
Patent KR-20020038198-A (KR)
Title: Internet Control and Monitoring System Using Microprocessor System)
Inventor: YU YUNG HO
IPC: G06F15/00
Filed: 2000-11-17
Abstract: PURPOSE: A system for monitoring the Internet remote control using a microprocessor is provided to prepare a software capable of controlling a target machine as well as directly connecting to the Internet through an interface with an NE2000 compatible NIC(Network Interface Controller) by using an Intel 96 series microprocessor. CONSTITUTION: The Intel 96 series microprocessor system(1) initializes a MAC address, an IP address and a transmit/receive buffer of the NE2000 compatible NIC(7) through an ISA slot by an address decoder(4) and an NIC controller(5). If the data is inputted through a network line(8), the data is received by a physical layer of the NIC. If the data is safely received by a MAC and an LLC layer, an interrupt request is generated by a CPU, RTL8019AS of the NIC. If the interrupt request is transmitted to the microprocessor system through the ISA slot and the NIC controller, the CPU of the microprocessor system transmits the received data in the receive buffer of the NIC to a RAM(3) through the address decoder, the NIC controller and the ISA slot.
Patent KR-20020039473-A (KR)
Title: Agc circuit of zero if tuner for dbs
Inventor: CHOI SEOK DONG
IPC: H04N5/52
Filed: 2000-11-21
Abstract: PURPOSE: An AGC(Auto Gain Control) circuit of a zero-IF tuner for DBS(Direct Broadcast Satellite Systems) is provided to use AGC characteristics of pin diodes when the strength of an RF signal inputted to a QPSK IC is strong, and to use AGC characteristics of a zero-IF IC when the strength is weak, to separate an AGC range, so as to have a wider AGC range. CONSTITUTION: A QPSK IC(110) outputs 0 to 3.0 voltage according to the strength of an RF signal. A zero-IF IC(120) divides entire driving voltages, and uses voltages only under a predetermined level, then controls the RF signal when a voltage under the predetermined level is applied from the QPSK IC(110). A transistor(Q10) is driven only by a voltage over the predetermined level, and amplifies a current. Many pin diodes(D10-D30) control the RF signal according to the strength of the current. If the strength of the signal in accordance with the strength of the RF signal is weak, the zero-IF IC(120) is driven. If the strength of the signal is big, the pin diodes(D10-D30) are driven.
Patent KR-20020040950-A (KR)
Title: Tunnel pre-splitting blasting method
Inventor: BAE HYO JIN
IPC: F42D3/04
Filed: 2000-11-25
Abstract: PURPOSE: Provided is a linear crack ignition method in a boring line part for tunnel rock boring which pre-forms linear cracks by an ignition hole with a notch so that it contributes to reduce noise by ignition. CONSTITUTION: The linear crack ignition method in the boring line part for tunnel rock boring comprises the steps of: (i) forming multiple ignition holes at the external circumference of tunnel to form the boring line part(20) and igniting the arranged detonator to generate tunnel-typed linear crack; (ii) igniting the arranged detonator at the middle part of the tunnel at a deep focus part(24); (iii) igniting an extended part(26) with the detonator arranged to be formed between the boring line part and the deep focus part; and (iv) igniting a bottom part(28) connected to the boring line part with after pause for assigned time.
Patent KR-20020043733-A (KR)
Title: 2-axis inclino sensor
Inventor: KANG SANG WON
IPC: G01C9/06
Filed: 2000-12-04
Abstract: PURPOSE: A two-axis horizontal sensor is provided to calculate acceleration speed and centrifugal force, while obtaining a high resolution in X axis and Y axis with respect to a horizontal plane. CONSTITUTION: A semi-circular film(3) and an air chamber(1) are arranged to a central axis(2), and the central axis has both ends fixed to be perpendicularly crossed with each other such that the central axis is rotatable. The semi-circular film has a wide variety of shapes having bright and dark sides. A photo-coupler(5) and a light source(4) are fixed to a surface of a case(6), in such a manner that the photo-coupler and the light source are opposed each other, centering from the film. Thus, the air chamber fixed to the central axis always moves in a vertical direction with respect to a horizontal plane. The case is filled with a transparent liquid material so as to attenuate reaction and generate buoyancy in a fine vibration. Tilt angle of the bottom surface is simultaneously calculated in both X axis and Y axis, by measuring the intensity of the light source through the bright and dark sides of the semi-circular film.
Patent KR-20020044792-A (KR)
Title: A ceiling type air conditioner having humidifier
Inventor: JANG HYEON DAE
IPC: F24F1/64
Filed: 2000-12-06
Abstract: PURPOSE: A ceiling type air conditioner with humidification function is provided to supply humidified air and fresh outdoor air into a room. CONSTITUTION: An air conditioner includes a main body(54); a front grill(60); and a humidifier(70). The main body is placed on a ceiling(52) and has a heat exchanger(56) and an air blower(58) built in and an open bottom. The front grill is joined to the bottom of the main body and has an inlet(62) and an outlet(66) formed thereon. The humidifier is installed on the ceiling and has a humidified air discharging tube(72) extended to an upper side of the inlet to supply humidified air to the upper side of the inlet.
Patent KR-20010062301-A (KR)
Title: Self aligning non contact shadow ring process kit
Inventor: DIXIT GIRISH
IPC: C30B25/12
Filed: 2000-12-09
Abstract: PURPOSE: A self aligning non contact shadow ring process kit is provided to benefit from the definition of a purge gas distribution channel having a restrictor gap between the substrate support and the purge ring. CONSTITUTION: The self aligning non contact shadow ring process kit comprises a substrate support(13), adapted for pin and slot coupling with an edge ring, such as purge ring(15). Specifically, the substrate support(13) comprises three pins(19a-c) which extend upwardly from the top surface of substrate support(13). The bottom surface of the purge ring(15) comprises three alignment slots(17a-c) positioned to interface with the three pins(19a-c). The substrate support(13) comprises a central wafer supporting surface(13a), and the three pins(19a-c) are disposed substantially equally spaced around the substrate supporting surface(13a). Each of the slots(17a-c) is at least as wide as the corresponding pin(19a-c), and extends outward from the center of the substrate supporting surface(13a), in the direction in which the substrate support(13) expands and contracts during thermal cycling.
Patent KR-20010016450-A (KR)
Title: Washing solution for eye containing starfish salt as effective ingredient
Inventor: KANG GWON JUNG
IPC: A61K35/56
Filed: 2000-12-11
Abstract: PURPOSE: A washing solution for eye containing starfish salt as effective ingredient is provided, which shows ocular disease treatment effect by promoting blood circulation through dragging out blood-lump and waste material of eye inside to exterior of the eye by osmotic phenomenon of the starfish salt; and dose not give side effect by using only small quantity of mineral of starfish and refined salt as effective ingredient. CONSTITUTION: A process for the preparation of washing solution for eye containing starfish salt as effective ingredient comprises: preparing starfish salt; adding the starfish salt to sterilized distilled water in a flask(the concentration of starfish salt is 3-5%); shaking fully till the starfish salt being dissolved; sterilization-filtering, and manufacturing detergent for eye. The washing solution for eye is applied 1-2drops per 1time, 2times a day, then you have to move your eyes from side to side and up and down to the solution to be absorbed well.
Patent KR-20020047657-A (KR)
Inventor: JUNG YEONG ROK
IPC: F01M1/06
Filed: 2000-12-13
Abstract: PURPOSE: Oil is flowed to oil passage of an oil gallery fluently, thereby improving cooling efficiency of a piston. CONSTITUTION: An oil inlet port(24) is installed in one side of a gallery body(22) connected with an oil jet. An oil outlet port(26) is installed at the other end vertically. By flowing a cooling oil in the gallery body(22), a piston is cooled. A ring type blade fixing hoop(32) is inserted in the gallery body. A plurality of blade(30) are fixed at upper ends with the blade fixing hoop. Lower ends of the blade are inclined toward flowing direction of oil.
Patent KR-20010104610-A (KR)
IPC: H04N19/593
Filed: 2000-12-15
Abstract: 본 발명은 화상부호/복호방법 및 그 장치 및 그 프로그램을 기록한 기록매체에 관한 것으로, 고속의 고화질 부호/복호를 얻을 수 있는 것이다. 화상 데이터를 B 화소마다 블록 분할하여 각 블록 평균값으로 이루어지는 DC 화상을 생성하여, 상기  DC 화상의 일부를 DC 네스트로 함과 동시에, 부호대상의 화소블록<R j >으로부터 그 DC 값 DC J 를 분리한 미분벡터<d j >의 크기가 허용값 Z를 넘는 경우는, 미분벡터<d j >를 근사하기 위한 하나 이상의 직교 기저(α k <v k >등)를 DC 네스트를 사용한 적응적 직교변환(AOT)에 의해 구하는 화상부호방법에 있어서, DC 네스트로부터 다운샘플된 기저 추출 블록<U i >의 각 하위 n(n=log 2 B)비트가 0으로 설정되어 있다. 또한, 이 기저 추출 블록<U i >으로부터 그 블록 평균값 a i 를 분리하여 기저 추출벡터<u i >를 생성한다.
Patent KR-20020052482-A (KR)
Title: A method for forming a capacitor of a semiconductor device
Inventor: SEO DAE YEONG
IPC: H01L27/105
Filed: 2000-12-26
Abstract: PURPOSE: A capacitor formation method of semiconductor devices is provided to improve stability of processing by entirely removing nonvolatile polymers using multiple plasma treatments. CONSTITUTION: A lower electrode(13), a dielectric film(15), a conductive layer and a photoresist pattern(19) are sequentially formed on a semiconductor substrate(11). The conductive layer and the dielectric film(15) are selectively etched to form an upper electrode(17) by using the photoresist pattern, wherein nonvolatile polymers generates in the photoresist pattern. At this time, the polymers are entirely removed by triple plasma treatments. That is, H2O plasma treatment is firstly performed, C-F group plasma treatment is secondly carried out, and O2 plasma treatment are thirdly performed, thereby simultaneously removing the polymers and the photoresist pattern.
Patent KR-20020052593-A (KR)
Inventor: BAEK JONG SIK
IPC: H01L23/13
Filed: 2000-12-26
Abstract: PURPOSE: A semiconductor package is provided to reduce a wire connection error and total thickness of a semiconductor package by stacking a multitude of semiconductor chip. CONSTITUTION: The first semiconductor chip(4) is adhered on a center of an upper face of a substrate(2) by an adhesive member(12). A multitude of input and output pad(4a) is formed on an upper face of the first semiconductor chip(4). The second semiconductor chip(6) is formed on the upper face of the first semiconductor chip(4) by the adhesive member(12). A multitude of input and output pad(6a) is formed on an upper face of the second semiconductor chip(6). A size of the semiconductor chip(6) is identical with the size of the first semiconductor chip(4). The semiconductor chip(6) is not contacted with the input and output pad(4a) of the first semiconductor chip(4). The input and output pad(4a) of the first semiconductor chip(4) and the input and output pad(6a) of the second semiconductor chip(6) are connected with a predetermined portion of the substrate(2) by a conductive wire(8). A sealing portion(10) is formed by sealing the first semiconductor chip(4), the second semiconductor chip(6), and the conductive wire(8).