baber/WOPTO huggingface dataset:
Patent KR-20020069812-A (KR)
Title: method for providing a quiz of the cellular-phone and the data processing system therefor
Inventor: KIM GWAN YEONG
Filed: 2001-02-28
Abstract: PURPOSE: A method for providing a quiz to a cellular phone and a system for processing the data are provided to make a cellular phone user increase the use of the cellular phone by applying the accumulated mileage points according to the right answer to the call charge. CONSTITUTION: A base station system(2) processes the call signal wirelessly transmitted from the cellular phone(1). An IWF(Interworking Function) carries out the data communication of the cellular phone by connecting to the base station system in a wire mode. A WAP(Wireless Application Protocol) gateway(4) has a wireless protocol connecting the call signal inputted from the cellular phone. A subscriber management server(5) carries out the certification of the cellular phone inputted from the WAP gateway and carries out filtering the quiz for the user ID of the certified cellular phone. A problem server(6) provides the quiz mixing the subjective and objective problems by connecting to the subscriber management server. The problem server stores the quiz point of the user and is connecting to a point server(7) generating the subtraction charge signal exchanging the quiz point with the mileage.
Patent KR-20020077979-A (KR)
Title: A spindle motor
Inventor: KIM SEONG HUN
IPC: H02K7/04
Filed: 2001-04-03
Abstract: PURPOSE: A spindle motor is provided to reduce vibration and noise by automatically maintaining balance of rotating shaft even when the CD ROM disk is arranged eccentrically by the centrifugal force of fluid. CONSTITUTION: A spindle motor comprises a support(4) fixed to a CD ROM case(2); a stator core(6) attached in a circumferential direction at the outer surface of the support and wound with a coil; a rotating shaft(8) inserted into the support and connected to a turn table(14); a magnet(10) disposed in a circumferential direction at the outer surface of the stator core; a rotating yoke(12) where the magnet is mounted; a fluid balance(30) mounted at the top of the rotating yoke, and which permits the rotating shaft to automatically maintain a balanced state; and the turn table fixed to the upper portion of the rotating shaft, and which rotates together with the rotating shaft. The fluid balance includes a cylindrical housing(32) mounted at the top of the rotating yoke, and which has a hollow center for penetration of the rotating shaft; and a fluid(34) filling the housing, and which maintains balance of the rotating shaft by the centrifugal force generated during the rotation of the rotating shaft.
Patent KR-20010095296-A (KR)
Title: Method of producing desired beam widths for antennas and antenna arrays in single or dual polarization
Inventor: KORISCH ILYA A
IPC: H01Q9/04
Filed: 2001-04-04
Abstract: PURPOSE: To provide a method which increases power efficiency by making an elevation plane and covers one sector by making an azimuth plane wide so as to generate preferable beam width for an antenna and an antenna array for single or double polarization since a general main beam of an antenna of a base station is shaped like a fan. CONSTITUTION: This method for manufacturing the antenna and antenna array having the desired beam width is applied to a polarization antenna for both single and double polarization and the radiation pattern of the radiation elements of the antenna is controlled and varied by arranging an adequately designed parasitic element nearby them.
Patent KR-20020079010-A (KR)
Title: Apparatus and method for transmission of management message in integrated network management system
Inventor: KIM TAE WAN
IPC: H04L12/24
Filed: 2001-04-12
Abstract: PURPOSE: A system for transmitting a management command in a unified network management system and a method therefor are provided to convert the management command transmitted from a manager into a command which it is possible for a switch to perform using an application program interface converting unit. CONSTITUTION: A service management unit(10) transmits a management command to a management gateway unit(20), and receives a management command performance result through the management gateway unit(20). The management gateway unit(20) receives the management command from the service management unit(10) to transmit the received management command to an application program interface converting unit(50), and receives a management command performance result through the application program interface converting unit(50) to transmit the received management command performance result to the service management unit(10). A database unit(30) stores a table of each management configuration element, change or fault generation information about corresponding configuration information, and performance association information. A database management unit(40) changes, inserts, and deletes information stored in the database(30) according to information from the management gateway unit(20). The application program interface converting unit(50) receives the management command from the management gateway unit(20), converts the received management command into a command of a switch, and transmits the converted command of the switch to an application program interface unit(70). The application program interface converting unit(50) receives a management command performance result through the application program interface unit(70) and transmits the received management command performance result to the management gateway unit(20). A data collection processing unit(60) collects and processes information associated with the performance of the switch through the application program interface unit(70), and transmits processed information to the management gateway unit(20). The application program interface unit(70) transmits the management command received from the application program interface converting unit(50) to the external switch, and transmits the performance result to the application program interface converting unit(50).
Patent KR-20010104656-A (KR)
Title: 주파수-선택적 페이딩 채널들에 대한 직교 주파수 분할다중화 송신 다이버시티 시스템
IPC: H04J99/00
Filed: 2001-05-09
Abstract: 주파수 선택적 페이딩 채널에 대한 무선 통신들은, 적어도 두 개의 안테나 송신 다이버시티 배열과 결합된 직교 주파수 분할 다중화(OFDM)를 포함하는 시스템을 이용함으로써 실현된다. 구체적으로, OFDM은 다중 경로(multipath) 채널을 각각 플랫 페이딩(flat fading)을 갖는 복수의 협대역 부채널들로 변환한다. 이어서, 상기 적어도 두 개의 안테나의 동일 주파수 부채널 상의 신호가 함께 그룹핑된다(grouped together). 제 1 주파수 부채널을 고려하면, 제 1 OFDM 시간 구간(interval) 동안, 제 1 신호 및 제 2 신호는 제 1 안테나(0) 및 제 2 안테나(1)로부터 각각 상기 제 1 주파수 부채널 상에 전송된다. 제 2 OFDM 시간 구간 동안, 제 2 신호의 역부호(reverse sign)(-) 공액 복소수 및 제 1 신호의 공액 복소수가 제 1 안테나 및 제 2 안테나로부터 각각 전송된다. 본 발명의 한 특정 실시예에서, 상기 제 1 및 제 2 OFDM 시간 구간 동안 상기 신호들 중 적합한 것들을 송신하도록 하는, 역순(reverse order) 공액 복소수와, 역순, 역부호(-) 공액 복소수 및 처리된 데이터 신호들의 신중한 선택에 의해, 그 구현의 복잡성이 감소될 수 있다. 또한, 상기 채널이 상기 두 개의 OFDM 시간 구간에 대해 상수로 남는다면, 각 주파수 부채널에 대해 다이버시티 결합이 실현된다. 본 발명의 또 다른 실시예에서, 안테나-그룹 홉핑이, OFDM 주파수 부채널 신호들의 시간에 있어서의 페어링(pairing)과 결합하여 이용됨으로써, 속도 손실(rate loss) 없이 증가된 송신 다이버시티를 실현한다.
Patent KR-20010104286-A (KR)
Inventor: LEE IL UNG
IPC: A61K31/568
Filed: 2001-05-11
Abstract: 본 발명은 A-B, A-B-A 또는 B-A-B 형 블록 공중합체(여기서, A는 친수성 블록으로서 폴리알킬렌글리콜 또는 그 유도체를 나타내고, B는 소수성 블록으로서 생체적합성 고분자를 나타낸다)를 단독으로 또는 수난용성 약물과 함께 상분리 매질인 액체 폴리에틸렌글리콜 또는 그 유도체에 첨가하고 가열하여 상기 블록 공중합체를 용해시킨 후 냉각시켜 고분자 미셀을 함유하는 용액을 얻는 단계; 상기 용액을 투석하여 액체 폴리에틸렌글리콜 또는 그 유도체를 제거하는 단계; 및, 상기 투석한 용액을 동결건조하는 단계를 포함하는, 고분자 미셀 또는 수난용성 약물 함유 고분자 미셀 조성물의 제조방법에 관한 것으로서, 유기용매를 사용하지 않고 비수용액 내에서 고분자 미셀을 효과적으로 제조할 수 있을 뿐 아니라, 고분자 미셀 조성물을 간편하게 제조할 수 있다.
Patent KR-20020087226-A (KR)
Title: Antibacterial agent for pneumococcus
Inventor: HWANG JAE GWAN
IPC: A61K31/05
Filed: 2001-05-14
Abstract: PURPOSE: An antimicrobial agent containing xanthorrhizol which is separated from a natural medicinal plant and demonstrates strong disinfectant activity against Streptococcus pneumoniae at low concentration of 8μm/ml within 1 to 20min is provided which inhibits strains causing pneumonia and treats various complications containing pneumonia. CONSTITUTION: This antimicrobial agent contains xanthorrhizol of the formula 1 separated from Curcuma xanthorrhiza and exhibits antimicrobial action against Streptococcus pneumoniae, Klebsiella pneumoniae, Mycoplasma pneumoniae and Legionella pneumophila, and can be used in prevention and treatment of meningitis, bacteremia, otitis media caused by pneumonia.
Patent KR-20020088110-A (KR)
Title: Method of Car Cognition for Electronic Toll Collection System
Inventor: KIM SU GYEONG
IPC: G07B15/00
Filed: 2001-05-17
Abstract: PURPOSE: Provided is a method for vehicle identification in toll collection system, which allows vehicle passing different type of base station to reasonably use the toll collection system. CONSTITUTION: The method comprises the steps of (i) transmitting a vehicle identification number comprising a production firm code showing production firm of on-board unit, a product identification code showing inherent number of the on-board unit, and a vehicle information code showing model and number of vehicle having the on-board unit, to road side unit; and (ii) transmitting the vehicle identification number to terminal controller, so as to allow the terminal controller to identify the information of the on-board unit and vehicle.
Patent KR-20020088700-A (KR)
Title: Electronic commerce system for reservation of purchasing merchandise and its delivery periodically and a method thereof
Inventor: KIM SEONG JUNG
Filed: 2001-05-19
Abstract: PURPOSE: A method and system for an electronic commerce through a periodic purchase reservation and a delivery of a commodity is provided to supply an average purchase period by statistics with respect to a commodity necessary for a periodic purchase, receive a purchase reservation of a commodity based on a purchase period from a buyer, and deliver/pay purchase-reserved commodities at a corresponding time collectively. CONSTITUTION: A distribution company(30) includes a server(40) for supplying commodity purchase information to a buyer(50), relaying a trade of the commodity between a supplier(10) and the buyer(50) through an on-line, displaying image data of authentication information on a predetermined web page, and storing the web page in a predetermined storage. The supplier(10) has a supplier terminal(15), which is connected to the distribution company server(40) using the Internet or a wire/wireless communication network and produces and supplies the commodity. The buyer(50) includes a buyer terminal(55) which is connected to the distribution company server(40) using the Internet or a wire/wireless communication network. A delivery company(20) delivers the commodity to the distribution company(30) from the supplier(10).
Patent KR-20020089052-A (KR)
Title: Apparatus for receving a handphone of an automobile
Inventor: LEE BYEONG JUN
IPC: B60R11/02
Filed: 2001-05-22
Abstract: PURPOSE: A cellular phone mounting apparatus is provided to support a cellular phone without rolling at a holder inside a console, and take in and take out easily the cellular phone from the holder. CONSTITUTION: A storing space(11) for taking in a cellular phone is provided at a console(10). A guider(20) is fixed and installed at a bottom side of the console, and a guide rail(21) is formed at both front sides of the guider. A slider(30) is placed on the guider. A guide protrusion(31) is formed at both sides of the slider, and a guide recess(32) is formed at an upper front end of both sides. An extension protrusion(33) having an inclined surface(33a) upward is protruded to a rear side of the slider. A holder(40) is placed at an upper portion of the slider, and a wheel(41) is installed at a lower side of the holder to move slidably along the guide recess of the slider.
Patent KR-20020089642-A (KR)
Title: File reading method for embedded system
Inventor: SONG DONG SEOP
IPC: G06F12/00
Filed: 2001-05-23
Abstract: PURPOSE: A method for reading a file of an embedded system is provided to enable the embedded system having no file system to read the file loaded on a memory by using a file pointer. CONSTITUTION: The method comprises the steps of opening the file by setting up a field appointing a start pointer of the file, the field representing the entire file size and the field appointing a next start pointer of the file as an address on the memory, storing the data by reading a block of a specified size at the address appointed by the pointer, modifying a source code in order to read the file while increasing the pointer as much as the size, and closing the file. In case that the block size is smaller than the file size, the file size is decreased as much as a set value by setting up the block size as a certain value. In case that the file size is smaller than the block size, the file size is decreased as much as the set value by setting up the file size as the certain value.
Patent KR-20020090625-A (KR)
Inventor: MIN BYUNG EE
IPC: E02D29/02
Filed: 2001-05-28
Abstract: PURPOSE: A support provided with a drainage canal is provided to reinforce a retaining wall to function as a reinforcing support and to discharge leachate. CONSTITUTION: The support provided with a drainage canal for reinforcing a retaining wall comprises: an inner pipe(25) filled with reinforcing bars(26) and cement mortar(27) to reinforce bearing power; and an outer pipe(21) provided with an outlet(24) by unifying a convex zone(23) and a fusion zone(22) to the inner pipe(25) and a leachate removal support unified by a fusion zone(35) to support the ground and to form a drainage canal.
Patent KR-20020093165-A (KR)
Title: printing method for surface of material
Inventor: MOON JIN BOK
IPC: B41M5/03
Filed: 2001-06-07
Abstract: PURPOSE: Provided is a method for forming a print pattern on a surface of an object to print immediately on the surface of an object by editing various pictures and characters a user wants. CONSTITUTION: The method includes steps of selecting a design pattern a user desires; preparing a print pattern by editing the design pattern and printing out the edited design pattern with a printer using a transfer ink; thermally subliming and transcribing the print pattern on a surface of an object by placing the print pattern on the surface of the object and pressing and heating the surface; and separating a print paper placed on the surface of the object after transcription. For thermal sublimation transcription of the transfer ink, a transcription layer is formed on the surface of the object.
Patent KR-20020093416-A (KR)
Title: A method extracting the essence from tourmaline
Inventor: CHOI JUM SIEK
IPC: A23L2/38
Filed: 2001-06-08
Abstract: PURPOSE: A method for extracting liquid from tourmaline is provided. The liquid extract is useful for treatment of various skin diseases, hypertension, heart disease, hangover and constipation. CONSTITUTION: The method for extracting liquid from tourmaline comprises the steps of: pulverizing tourmaline into a particle size of 3 micro meter; removing impurities such as copper and lead from the pulverized tourmaline and heating it in a melting furnace at 1200-1250 deg.C; spraying distilled water thereto to collect steam generated thereby; quick freezing the steam to obtain a liquid phase of extract; removing impurities by filtration; heating the liquid phase of extract in a tank at 400 deg.C to induce evaporation; condensing the vapor into a liquid phase; purifying the condensed solution and packing it; and maturing it at 4 deg.c for 2 days.
Patent KR-20020094386-A (KR)
Title: An Electronic Commerce Direct Dealing Solution with Guarantee Method of Confidence and Instant Messaging
Inventor: HWANG BYUNG WOOK
Filed: 2001-06-11
Abstract: PURPOSE: A direct EC(Electric Commerce) solution using the intermediate security payment and the instant messaging is provided to secure the one-to-one direct transaction by using a DIM(Direct Instant Messenger) program, to offer a transaction service available on the general transaction site, to disperse the valuable information, and to offer an effective and safe electronic commerce service by using the intermediate security payment function. CONSTITUTION: A DIM is installed in a PC and/or a wireless terminal of a user. The DIM is run, and the basic information about the user is applied to the DIM(100,101). The DIM is set up in a standby mode to make possible the connection of another DIM user by using the basic information. The user of the DIM in the standby mode opens a transaction room on the DIM for the purchase and/or sale of an article and/or a service(111). The other user is connected to the transaction room for the purchase and/or sale of the article and/or the service(113). If a transaction is accomplished, the money for the transaction is put on an intermediate security payment gateway for the payment(118,121). If a trouble or an accident occurs, the payment is deferred.
Patent KR-20020096069-A (KR)
Title: Method of making problems for people to learn a foreign language through sentence practice and the system for the same
Inventor: CHANG ZECHARY
Filed: 2001-06-15
Abstract: PURPOSE: A method and a system for writing a question for a learner to learn a foreign language through sentence pattern practice are provided to offer a sentence pattern practice environment to constantly improve the foreign language ability by making the learner start from an easy step and advance to a difficult step. CONSTITUTION: A sentence pattern database(501) stores a plurality of sentence pattern data structures, which is an individual basic sentence pattern. A sentence pattern separating module(505) separates the basic sentence pattern into a plurality of sentence pattern components. A sentence pattern recombination module(505) mixes the sentence pattern components in order to get the recombined sentence pattern. A question output module(508) outputs the recombined sentence pattern to the learner according to the question pattern inputted by the learner. An input recognition module(509) recognizes the user's input. A comparison module(514) compares the basic sentence pattern with the sentence pattern inputted from the learner. A result output module(515) outputs a comparison result to the learner.
Patent KR-20020095636-A (KR)
Title: Air conditioner
Inventor: CHA SANG YUL
IPC: F24F6/10
Filed: 2001-06-15
Abstract: PURPOSE: A device for humidifying, cooling and heating is provided to cut down installation and maintenance expenses by adjusting indoor temperature and humidity in a greenhouse, a vinyl house or a stall properly, and to improve convenience by sprinkling agricultural chemicals with the device. CONSTITUTION: A duct(40) is installed between an upper tank(10) and a lower tank(20), and a refrigerant pipe(12) and an electric heater(13) are installed in the upper tank. Plural ropes(43) are suspended with penetrating the duct to flow water from the upper tank to the lower tank. A pumping unit(70) is installed between the lower tank and the upper tank to pump water from the lower tank to the upper tank. Expenses are reduced with adjusting indoor temperature and humidity properly, and the device is used conveniently.
Patent KR-20020096524-A (KR)
Title: Wafer holding structure of the processing chamber for fabricating semiconductor devices
Inventor: CHOI HONG ROK
IPC: C23C16/458
Filed: 2001-06-20
Abstract: PURPOSE: A loading structure of a wafer in a process chamber for fabricating a semiconductor device is provided to deposit a predetermined layer on a back face of a wafer as well as a front face of the wafer in the process chamber. CONSTITUTION: A chuck(32) for loading a wafer(36) is loaded in the inside of a process chamber(30). A chuck bellows(34) is used for elevating the chuck(32) in order to load the wafer(36). Graphite(40) is located on the chuck(32). A hole is formed on a predetermined part of the graphite(40). A pin(38) is inserted into the hole of the graphite(40). The wafer(36) is loaded on the pin(38). The wafer(36) is transferred to the inside of the process chamber(30) by a transfer portion after the chuck(32) is lifted by the chuck bellows(34). The transferred wafer(36) is loaded on the pin(38) which is inserted into the hole of the graphite(40). The process chamber(30) is closed by a dome(42).
Patent KR-20030002409-A (KR)
Title: Assembly apparatus of front bracket for alternator
Inventor: PARK SUN SIK
IPC: H02K15/14
Filed: 2001-06-29
Abstract: PURPOSE: An apparatus for assembling a front bracket for a generator is provided to assemble a bearing and a retainer inserted into a shaft insertion hole of the front bracket by performing one process. CONSTITUTION: A bearing and a retainer are inserted into a shaft hole of a front bracket by using a pressure. A generic number is marked on a surface of the front bracket. A support portion(6) and a supply portion(7) are installed at an upper surface of a base plate(5). An elevation cylinder(9) is installed at a support plate(8). A front pressure portion(10) is installed at the elevation cylinder(9). A marker(11) is installed at one side of the elevation cylinder(9). The front bracket is provided to the support portion(6) through the supply portion(7). The bearing and the retainer are provided to the front pressure portion(10) of the elevation cylinder(9). The front pressure portion(10) is moved to a lower direction by the elevation cylinder(9). At this time, the bearing and the retainer are inserted into the shaft hole by moving the front pressure portion(10) to the lower direction.
Patent KR-20030006602-A (KR)
Title: Method and Apparatus for Data Matching between Other Apparatus Having Different Bus Width
Inventor: LEE JIN SEOK
IPC: H04L12/28
Filed: 2001-07-13
Abstract: PURPOSE: A method and an apparatus for matching data between devices having inter-different bus widths are provided to perform a data width conversion although an error is generated in a phase or frequency of a used clock signal by storing data in which a data widths is changed in FIFOs and outputting the data to the outside. CONSTITUTION: A plurality of FIFOs(410) synchronize data received from a device A(40) to an input clock signal, distributively store the data, and generate a frequency division circuit control signal. A frequency division circuit unit(510) generates a FIFO output clock signal according to the frequency division control signal for controlling the output of the data stored in the FIFOs(410), and transmits the FIFO output clock signal to the FIFOs(410). A multiplexer control unit(520) receives the FIFO output clock signal and generates a multiplexer output selecting signal. A multiplexer(420) multiplexes the data outputted from the FIFOs(410) according to the multiplexer output selecting signal, and successively outputs the data.
Patent KR-20020013388-A (KR)
Title: Data transmission system of directional coupling type using forward wave and reflection wave
Inventor: HARA TSUTOMU
IPC: G11C7/10
Filed: 2001-07-20
Abstract: PURPOSE: A data transmission system of directional coupling type using forward wave and reflection wave is provided to execute signal transmission between devices such as multiprocessors or memories and to increase the speed of bus transmission in which a plurality of devices are connected to the same transmission line and data transfer is carried out between the devices. CONSTITUTION: The bus system comprises an LSI chip(10-1) having a memory controller control mechanism(MC, 10-1) and memory chips(10-2 to 10-5). The MC(10-1) operates to read/write data from/to the DRAM's(10-2 to 10-5). Wiring lines(1-1 to 1-3) for read/write data transfer are provided, among which the line(1-1) connected to the MC(10-1) is especially called a main line. The line(1-2) includes three parts including a sub coupling line having a length of L and wired in parallel with the main line(1-1) to form a directional coupler and two stub lines led from both ends of the sub coupling line physically vertically thereof. The L-length sub coupling lines of lines(1-2, 1-3) cooperate with the main line(1-1) to form directional couplers(Cl, C2), respectively.