baber/WOPTO huggingface dataset:
Patent KR-20010071367-A (KR)
IPC: H04L25/14
Filed: 1999-05-26
Abstract: A method for providing wireless communication of digital signals, the digital signals being communicated between a plurality of wireless subscriber units and a base station, the digital signals being communicated using at least one radio frequency channel via Code Division Multiple Access (CDMA) modulated radio signals, the digital signals also having a given nominal data rate, the method comprising the steps of: a) making available a plurality of subchannels within each CDMA raido channel, wherein a data rate of each subchannel is less than the nominal data rate of the digital signals; b) allocating available subchannels on an as-needed basis, wherein the number of subchannels allocated is variable during the duration of a given session; and c) on a reverse link, providing an idling mode connection for subscriber units which are powered on, but not presently actively sending data, wherein the idling mode connection is operable to enable subchannels to be reallocated without re-establishing a bit synchronization with the base station.
Patent KR-20020060391-A (KR)
Title: Method for seamless inter frequency hard handover in wireless telecommunication system
Inventor: BANG SEUNG CHAN
IPC: H04W56/00
Filed: 2001-01-10
Abstract: PURPOSE: A method for seamless inter-frequency hard hand-over in a wireless communication system is provided to obtain synchronization of up link before completely cutting off the frequency currently setting calling by using an up compressed mode, thereby enabling seamless inter-frequency hard hand-over. CONSTITUTION: A mobile station interrupts up link carrier frequency currently setting calling, transmits direct sequence spectrum spread preamble(8) to new up link carrier frequency during the short time, and then returns to the up link carrier frequency currently setting calling. A target base transceiver station obtains up link synchronization of the mobile station by using the preamble(8) before performing hard hand-over. The target base transceiver station transmits direct sequence spectrum spread AI(Acquisition Indicator,11) to new down link frequency during the short time. The mobile station detects the AI(11).
Patent KR-20010104613-A (KR)
Inventor: KUMAGAI AKIRA
IPC: F24H1/10
Filed: 2001-01-18
Abstract: (과제) 각각에 컨트롤러를 구비한 장치를 통제하여 제어하는 시스템 컨트롤러를 유선으로 복수개 접속하여 사용하기 위해서, 마스터 제어부와 슬레이브 제어부를 병설하여 일체로 한 제어박스로서 전면에 개구부를 가지는 것으로 구성하고, 마스터 및 슬레이브의 양 제어부에 적어도 1개의 커넥터를 설치함과 아울러 각 커넥터에 대해서 전선을 접속할 수 없도록 각각의 제어부의 개구부를 플레이트로 덮도록 한 시스템 컨트롤러를, 공사자가 제어부를 잘못 선택하는 일이 없고, 일측의 플레이트를 떼어낸 경우에 자연스런 통일감이 표현되어 시스템 컨트롤러 자체의 외관이 양호하게 되도록 한다. 
     (해결수단) 마스터 제어부(51)의 색채와 슬레이브 제어부(52)의 색채를 서로 상이하게 함과 아울러, 각 플레이트(51b,52b)에는 서로 타측의 제어부(52,51)의 색채를 입힌다.
Patent KR-20020063957-A (KR)
Title: service system and operation method of this system
Inventor: CHOI GWANG SU
IPC: G06Q30/06
Filed: 2001-01-31
Abstract: PURPOSE: A service system and a method for managing the same are provided to solve a trouble of a commodity purchasing company by making a transaction between a commodity selling company and a commodity buying company be performed smoothly and rapidly in an electronic commerce between companies. CONSTITUTION: In the case that a transaction order is generated from each transaction company through an on-line, an input of order details with respect to a corresponding commodity is requested. A corresponding order cost is calculated based on the inputted order details. It is checked whether the calculated order cost is exceeded by a predetermined credit line embodied in a corresponding transaction company. If the order cost is exceeded by a predetermined credit line, the contents are informed to a corresponding transaction company and requests a readjustment of the order. If the order cost is not exceeded by a predetermined credit line, the order cost is subtracted from the corresponding credit line and information with respect to the subtracted credit line is readjusted as the remainder credit line of the corresponding transaction company.
Patent KR-20010085320-A (KR)
Title: Elevator control apparatus
Inventor: KOBAYASHI KAZUYUKI
IPC: B66B1/34
Filed: 2001-01-31
Abstract: PURPOSE: To solving such a problem that the charging state of a storage battery is not kept in always 100% to ensure a margin for charging with the regenerating power, resulting in the generation of an inactive material on the inside of the storage battery, drop in the apparent charging capacity, and the short life of the storage battery. CONSTITUTION: This control device of an elevator equipped with a converter; an inverter; a controller for controlling a motor based on an variable voltage, variable frequency AC power from the inverter, to operate the elevator has a power storage device 10 for storing DC power; a charge/discharge control circuit 12 which outputs a driving signal so as to increase within a range of dischargeable power the discharge amount from the power storage device in the elevator driving immediately after equal charge is finished; and a charge/ discharge circuit 11 for discharging from the power storage device according to the driving signal. Thus, by effectively utilizing discharge power to a charging state chargeable with the regenerating power and discharge can be quickly performed.
Patent KR-20020063979-A (KR)
Title: Remote Test Mode
Inventor: BAEK SEUNG TAEK
IPC: G05B23/00
Filed: 2001-01-31
Abstract: PURPOSE: A remote tester in a boiler room controller is provided to simplify function and performance testing a boiler. CONSTITUTION: A key operation section generates an entry request signal in a test mode. A test command ordering section compares an input signal from the key operation section with a set value. The test command ordering section judges whether the input signal is the entry request signal. When the input signal is the entry request signal, the test command ordering section orders a test command. A room controller transmitting/receiving section transmits a signal from the test command ordering section to an external boiler. A boiler transmitting/receiving section receives and transmits a signal from a controller to a test command executing section of a main controller. A test command executing section performs and sends a testing operation by the signal of the transmitting/receiving section to a room controller. A display device displays a testing result from the test command executing section.
Patent KR-20010110634-A (KR)
Title: 반도체 장치 및 그 제조 방법
IPC: H01L21/3205
Filed: 2001-02-03
Abstract: 패드 전극에 하중 또는 충격이 가해져도, 주위의 절연막에 크랙이 발생하기 어려운 구조의 반도체 장치를 제공한다. 
     패드 전극의 주전극층(101)의 평면 형상은, 대략 원형, 대략 타원형, 적어도 1개의 내각이 90°보다 큰 대략 다각형, 및 적어도 1개의 모서리에 모따기나 라운딩 처리를 한 대략 다각형의 조합으로 이루어지는 군으로부터 선택된 평면 형상으로 한다.  주전극층(101)은, 접속 홀(251)을 통해 하측에 위치하는 하측 전극층(250)과 접속되고, 하측 전극층(250)의 하측에는, 하측 돌출부(240)가 설치된다.  더욱 바람직하게는, 이들 모서리에는, 응력 완충용 절연벽이나 응력 완충용 돌출부를 설치한다.
Patent KR-20020065664-A (KR)
Title: The connector structure of electronic apparatus
Inventor: LEE GI NAM
IPC: H01R13/46
Filed: 2001-02-07
Abstract: PURPOSE: A connector structure of an electric apparatus is provided to transmit an alternating current, and to simplify a structure of a connector, thereby preventing a transformation of a plug and simultaneously forming two contacts with one insulator. CONSTITUTION: A plug(3) comprises as follows. A plug insulator(3b) insulates an electric wire. A plug contact unit(3a) installed inside the plug insulator plays a path role of power. The two-ply plug contact unit makes an AC power flow. The plug insulator continues up to an end of the plug contact unit. Two plies are located opposite to each other on a bar. A receptacle(4) comprises as follows. A receptacle insulator(4a) has an insulating case. An insertion groove(4b) supplies a space where the plug contact unit is inserted. Receptacle contacts(4c) installed both sides of the insertion groove supply a current flowing path by being contacted with the plug contact unit.
Patent KR-20020072868-A (KR)
Title: Phosphors adhered by nano-sized phosphors, preparing process thereof and Cathode Ray Tube using the same
Inventor: HUH GYEONG JAE
IPC: C09K11/02
Filed: 2001-03-13
Abstract: PURPOSE: Provided are a phosphor obtained by attaching the second phosphor of nano size to surface of the first phosphor(wherein the first phosphor and the second phosphor emit same colors), a method for producing the same, and a cathode-ray tube produced by using the same. CONSTITUTION: The phosphor is produced by attaching the second phosphor of nano size to surface of the first phosphor(wherein the first phosphor and the second phosphor emit same colors). The second phosphor is Y2O3:Eu or Y2O2S:Eu as red phosphor, ZnS:Ag, Al or ZnS:Ag, Cl as blue phosphor, and ZnS:Cu,Al or ZnS:Cu,Au,Al as green phosphor. The phosphor is produced by the steps of (i) ball milling the second phosphor of nano size and dispersing the phosphor to form a dispersion, (ii) dispersing the first phosphor(which had been ball milled and washed) in water, and introducing the dispersion obtained in the step(i) into the first phosphor dispersion to form a mixed solution, (iii) introducing an aqueous solution of metal salt compound into the mixed solution, and (iv) treating the mixed solution with aqueous ammonia to form a metal hydrate.
Patent KR-20020073926-A (KR)
Title: Methods for executing banking transactions on behalf of consigner by consignee
Inventor: YU CHOON YEOL
Filed: 2001-03-17
Abstract: PURPOSE: A banking business method is provided to perform a banking business regardless of time and place by opening a temporary bank through an Internet banking and processing a business through the temporary bank. CONSTITUTION: A person has two bank accounts(1-1,1-2). The accounts are deposited or withdrawn by a contract between a bank and the person, or the account(1-1) is a decreasing account for only withdrawal. The account(1-2) is deposited only or an increasing account. If a predetermined condition is satisfied, the account(1-2) is automatically transferred to the account(1-1) by a specific contract to the bank. The accounts(1-1,1-2) are decreasing account, increasing account of one person, or an additional account(1-3). The account(1-2) is managed by the bank specially. A re-depositing process is achieved through an additional account(1-4).
Patent KR-20010095078-A (KR)
Title: Active positive-electrode material in electrochemical cells, and process for the production thereof
Inventor: HEIDER LILIA
IPC: H01M4/36
Filed: 2001-03-29
Abstract: PURPOSE: Provided are an active material for anodes in electrochemical cells which supplies a higher capacitance as compared with carbon, and can minimize an irreversible loss of lithium and establish good stability of lithium cycle. CONSTITUTION: The active material for anodes consists of coated metal cores made from antimony, bismuth, cadmium, indium, lead, gallium, tin or their alloys. The active material for anodes is prepared by the steps of (i) producing a suspension or a sol of the metal or alloy core in urotropin; (ii) emulsifying the suspension with 5-12C hydrocarbons; (iii) precipitating the emulsion on the metal or alloy cores; and (iv) converting the metal hydroxide and/or oxyhydroxide into the corresponding oxide by tempering the system. The electrochemical cell consists of a cathode, separator, electrolyte and the anode made of the above material.
Patent KR-20010067808-A (KR)
Title: Two-way Broadcasting Apparatus and Mehtod
Inventor: KIM GWAN OK
IPC: H04N21/437
Filed: 2001-03-29
Abstract: PURPOSE: A bidirectional broadcasting device and a method for the same are provided to furnish additive services by using contents which are included in broadcasting signals. CONSTITUTION: A broadcasting station is connected to a broadcasting network. A web server provides additive information relating to the broadcasting signals. A LAN card and a web browser are installed in a terminal. A control server is provided to transmit a menu bar, a tool bar and a dynamic image advertisement to the terminal. A television is provided to display the broadcasting signals. The first data base is installed in one of the control server and the web server. The second data base is installed in the control server so as to store channels of the broadcasting signals, viewer's information, and program information of the broadcasting signals. A program control device is provided to display the menu bar, the tool bar and the dynamic image advertisement to the terminal.
Patent KR-20020076874-A (KR)
Title: Cosmetic composition for lowering stimulation of the skin and enhancing moisturization of the skin
Inventor: CHO JIN HUN
IPC: A61K8/98
Filed: 2001-03-31
Abstract: PURPOSE: An emulsion cosmetic composition containing a polyoxyethylene-free type emulsifier together with a natural lipid mixture to reduce skin irritation is provided which increases moisturization as well as phase stability and a skin reducing effect. CONSTITUTION: This cosmetic composition contains 0.5 to 10.0% by weight of a polyoxyethylene-free type emulsifier, a natural lipid mixture stabilizing agent and additionally 0.01 to 0.5% by weight of ceramide. The polyoxyethylene-free type emulsifier is selected from the group consisting of arachidyl behenyl alcohol-arachidyl glucoside, C14-22 alkyl alcohol-C12-20 alkyl glucoside, cetearyl alcohol-cetearyl polyglucose, polyglycerol methylglucose distearate, acetylated sucrose distearate, sucrose palmitate, sorbitan stearate-sucrose cocoate, decylglucoside and methylglucose sesquistearate. The natural lipid mixture contains 0.1 to 5.0% by weight of stearic acid, 0.1 to 5.0% by weight of batyl alcohol and 0.1 to 3.0% by weight of lecithin.
Patent KR-20020078361-A (KR)
Title: High-Precision GPS Chipset Using Embedded DGPS Data Receiving Units for On-Air Broadcasting Subcarrier
Inventor: BANG SEUNG CHEOL
IPC: G01S19/07
Filed: 2001-04-09
Abstract: PURPOSE: A high density global positioning system(GPS) chip set incorporated therein differential global positioning system(DGPS) information data process device by using an additional skywave broadcast is provided to improve the accuracy of a conventional GPS engine by fabricating a position correction information selected from various information transmitted from the additional skywave broadcast decoder and a carrier wave data detected in the GPS engine. CONSTITUTION: A high density GPS chip set incorporated therein DGPS information data process device by using the additional skywave broadcast includes a GPS signal processor(22), a microprocessor(26), a communication port(28) and a GPS engine(31). A primitive information reconstructed in a dedicated decoder(25) through the sky wave antenna(23) and a terminal of a tuner(24) generates an interrupt related to the decoder by inputting a received signal to the microprocessor(26) through a GPIO of the GPS chip set. When a GPS observed data determined at the GPS signal processor(22) through a GPS antenna(18) and a low noise amplifier(19) is created, the interrupt related to the GPS is generated. The high density GPS chip set provides a position information(30) to a user in real time through the incorporated communication port(28) by extracting the additional skywave broadcast and a high density position determination work by the microprocessor(26) of the GPS chip set.
Patent KR-20020080180-A (KR)
Title: Zero-point adjustment method for touch screen
Inventor: SONG JIN GYU
IPC: G06F3/041
Filed: 2001-04-12
Abstract: PURPOSE: A method for adjusting a zero point of a touch screen is provided to adjust a zero point for modeling a quadrilateral into a wanted-shaped quadrilateral. CONSTITUTION: An input unit(21) detects a variation of an electric potential on a position, which is touched by a user on a touch screen. An A/D converting unit(22) converts the electric potential value detected by the input unit(21) into a digital signal. A zero point adjusting unit(23) calculates eight coefficients of a bilinear equation with respect to a general quadrilateral and stores the coefficients using coordinate values of four positions touched by the user successively and pre-known four coordinates on a screen corresponded to the coordinate values based on an output signal of the A/D converting unit(22). When the user touches a predetermined position on the screen, a coordinate calculating unit(24) calculates a coordinate of the touched position using the output signal of the A/D converting unit(22) and the coefficients stored in the zero point adjusting unit(23).
Patent KR-20010100910-A (KR)
Title: 중첩 회로 모듈
IPC: H03B5/12
Filed: 2001-04-21
Abstract: 본 발명은 스퓨리어스 전자파의 방출이 감소되고 회로 파라미터의 편차가 감소된 소형의 회로 중첩 모듈이 광픽업에 사용되는 것에 관한 것이다. 발진회로의 일부(공진 회로) 및 잡음 제거 필터의 일부는 다층 세라믹 기판의 내부에 형성되고, 나머지 회로 부품은 다층 기판의 표면에 실장된다. 다층 기판의 상면은 금속 케이스로 피복된다.
Patent KR-20020017914-A (KR)
Title: Manufacturing process for semiconductor device, photomask, and manufactuing apparatus for semiconductor device
Inventor: AOYAMA SATOSHI
IPC: G03F1/68
Filed: 2001-04-27
Abstract: PURPOSE: A method for manufacturing a semiconductor device, and an apparatus for manufacturing a photomask and a semiconductor device are provided to correct optical distortion of an exposure apparatus in simple and convenient manner and transfer the corrected pattern. CONSTITUTION: A manufacturing process, regarding optical distortion of an exposure apparatus(5) as a variation in reduction rate of a transferred pattern in each of regions, includes: a first step transferring a fundamental pattern formed on a reference photomask for measuring the optical distortion to measure a size of a transferred pattern in a corresponding one of regions; and a second step of, based on a result obtained in the first step, forming a corrected photomask(3) having a pattern corrected in the corresponding one of regions with respect to the optical distortion.
Patent KR-20020085300-A (KR)
Title: System for function analyzing of codec ASIC chip and its method
Inventor: CHOI SONG IN
IPC: H04N21/2343
Filed: 2001-05-07
Abstract: PURPOSE: A system for analyzing a function of a CODEC ASIC and a method thereof are provided to simply determine the function operating capacity and the precision of the operation of an MPEG-4 CODEC in which an MPEG-4 simulator is realized. CONSTITUTION: A system for analyzing a function of a CODEC(Coder-Decoder) ASIC(Applicable Specific Integrated Circuit) includes an ASIC function analyzing element(B) for carrying out encoding, decoding, CODEC of non real time and real time CODEC operations according to input function operating mode information, and transmitting test images and bit stream data for the function operation modes, a simulation element(A) for providing the function operation mode information to the ASIC function analyzing element and comparing function analysis result values provided from the ASIC function analyzing element with self-produced result values for analyzing the function of a corresponding mode of the ASIC function analyzing element, and a transmitting/receiving matching element(C) for setting a matching path with the simulation element for transmitting or receiving data with the ASIC function analyzing element.
Patent KR-20020088036-A (KR)
Inventor: JUNG GWON HO
IPC: G06Q20/26
Filed: 2001-05-16
Abstract: PURPOSE: An integrated automatic order system is provided to offer various kinds of advertisements, and a financial and a content service based on the Internet and to manage the sales, a present operation state and the normality in a remote place. CONSTITUTION: A selection tool(110) provides the menus for a ticket purchase service, a financial service and an Internet service and outputs a selection signal fit to the selected menu. A card payment tool(130) recognizes the information stored in a card and supports the amount charge according to a user's request. A controlling tool(140) requests the payment to a transaction organization(320) by transmitting the information inputted by the card payment tool to the transaction organization and issues a charged service or a ticket requested by the selection tool after the payment permission of the transaction organization. A ticket issuance tool(155) issues the ticket selected by the user according to the control of the controlling tool.
Patent KR-20010069927-A (KR)
Title: An apparatus for moving a roll plate of the container car
Inventor: JUNG GYU YEONG
IPC: B60P1/52
Filed: 2001-05-19
Abstract: PURPOSE: A roll plate lifting device of a container car is provided to keep increasing pressure stably, and to move a container conveniently by moving a roll plate from a recessed groove through an actuator operated by fluid. CONSTITUTION: Plural recessed grooves(11) are formed longitudinally in a floor plate(1), and the floor plate is put on a frame. Plural moving rollers(42) are lifted through an actuator installed in the front of the floor plate, and a roll plate(4) is installed in the recessed groove. The roll plate is moved by the actuator, and plural moving rollers are moved according to a protruded cam(2) in the lower part. A cover plate(5) having plural opening holes(51) is mounted in the upper part of the roll plate to close the upper part of the recessed groove and move up and down a lifting roller(43). A container loaded in a container car is moved conveniently by lifting the roll plate stably through fluid, and the cost is reduced.
Patent KR-20020088339-A (KR)
Inventor: SEO SEOK BAE
Filed: 2001-05-21
Abstract: PURPOSE: A method and a system for a final approval using a communication terminal are provided to make a user ask a payment after the confirmation of the approved contents by displaying the amount and the information through the communication terminal at a final step of the approval of a credit card and the Internet banking and by making the user input a password. CONSTITUTION: If the user requests the approval after using a credit card payment or an Internet banking service(S20), a service provider providing the final approval contents through the communication terminal informs the user of the approval contents through a text message or a voice. The user confirms the final approval(S30) and decides the final approval by the password(S40). The approval of the credit card payment or the Internet banking service is decided by the input of the password(S50) and the details for the approval contents are outputted to a screen or a paper(S60).
Patent KR-20010109485-A (KR)
Title: 차지 펌프 회로 및 평면 표시 장치
IPC: G09G3/36
Filed: 2001-05-30
Abstract: 어레이 기판 상에 구동 회로 등을 배치한 평면 표시 장치에 있어서, 외부 제어 회로의 컴팩트화와 저비용을 실현하는 기술을 개시한다.  외부 제어 회로에 포함되는 적어도 하나의 차지 펌프 회로를 어레이 기판에 배치함과 함께, 상기 차지 펌프 회로의 출력부와 접지 GND 간에 접속되는 출력측 용량 및 클럭 입력부의 입력측 용량을 상기 어레이 기판 밖에 배치한다.
Patent KR-20020093432-A (KR)
Title: The manufacturing process of edible charcoal using pine charcoal
Inventor: CHA SOON OK
IPC: A23L33/00
Filed: 2001-06-08
Abstract: PURPOSE: Provided is a method for producing edible charcoal using pine tree charcoal which is useful for removing toxic materials from the human body and facilitating digestion. CONSTITUTION: The method for producing edible charcoal CHA12 using pine tree charcoal comprises the steps of: mixing 90 wt.% of pine tree charcoal and 10 wt.% of salt; inserting the mixture into a furnace; heating the furnace up to 600 deg. C to produce edible charcoal having micropores; and pulverizing the edible charcoal into a particle size of 325 mesh, wherein 10 wt.% of aloe powders may further be added to the edible charcoal; and 10 wt.% of aloe powders and 5 wt.% of Poria cocos WOLF powders may be further added thereto.