baber/WOPTO huggingface dataset:
Patent KR-20000066358-A (KR)
Inventor: KIM OE YEOL
IPC: G11B7/08
Filed: 1999-04-15
Abstract: PURPOSE: A method of controlling a tilt of a pick-up device is to determine a tilt degree of a disk based on a bit error rate of a reproducing data without a separate tilt sensor to compensate a tilt of an optical axis of the pick-up device. CONSTITUTION: A method of controlling a tilt of a pick-up device comprises a first step of detecting an error rate of information recorded on a disk, a second step of producing a tilt error signal corresponding to the detected error rate, and a third step of adjusting a tilt of the pick-up device according to the tilt error signal. In the method, the error rate in the first step is a bit error rate generated in a desired data unit during a decoding of a data to be reproduced. The method further comprises a step of, while controlling the tilt of the pick-up device, repeatedly performing the first step to determine a tilt adjusting direction based on an increasing and decreasing level of the error. a jitter value according to a tilt angle of an optical recording/reproducing apparatus has a feature in the form of a parabola.
Patent KR-20000073331-A (KR)
Inventor: LEE YOUNG BUM
IPC: A01C1/04
Filed: 1999-05-10
Abstract: PURPOSE: A seeder of grain seed strings is provided to automatically carry out forming valleys, burying seed strings, and covering the buried seed strings with the soil in series, thereby promoting convenience of work and reducing working time. CONSTITUTION: A seeder of grain seed strings includes a main frame(1) having a connection frame(16) to be connected to a conveyor provided with a power supply device, a seed string winding roller(2) mounted on the main frame to be winded with seed strings(R), a plowshare(4) mounted on a plow bar(7) hinge-connected below a main frame for stirring fields, a seed string burying roller(5) mounted on a burying bar B(8) connected to the plow bar A(9) moving in association with the plow bar A at a rear part of the plowshare for burying the seed strings, a filling element(6) mounted at a rear part of the seed string burying roller for covering the buried seed strings with the soil and having a buffering part(6a) mounted on the connecting bar B connected to the burying bar, and a handle(3) connected to the burying bar for controlling a position of the bar up vertically.
Patent KR-19990088163-A (KR)
Title: 미백제로서의광미백제
IPC: A61Q1/02
Filed: 1999-05-10
Abstract: 본 발명은 화장 조성물내에서 또는 피부학적 조성물의 제조를 위해, 국소 도포용으로, 광 미백제 계열의 화합물을 사용하는 것에 관한 것이며, 상기 조성물은 안색에 더 나은 균일성, 더 나은 균등질성, 더 나은 투명성, 희고 보드라운 느낌 및 더 나은 미백성을 부여한다.     이러한 조성물은 또한 그늘을 감추는 성질을 갖는다. 
     본 발명은 또한 광 미백제 계열의 화합물과 피부 미백제, 차단제, 주름살 방지제 및 보습제와 같은 특정한 화장 화합물과의 조합물에 관한 것이며, 이들 조합물은 상기 정의한 영역에서 특히 주목할만한 성질을 갖는다. 
     마지막으로, 본 발명은 피부의 즉각적인 미백 방법에 관한 것으로서, 이 방법은 광 미백제 계열의 1 종 이상의 화합물을 함유하는 화장 조성물을 피부에 도포하는 것으로 이루어진다.
Patent KR-20000075071-A (KR)
Inventor: KIM GYEONG HO
IPC: F04C29/00
Filed: 1999-05-28
Abstract: PURPOSE: A burn prevention structure is provided to prevent damage to components and achieve a firmly assembled state of components. CONSTITUTION: A compression part for sucking and compressing refrigerant gas is fixed into a closed container(1). A cylinder is coupled to a side of the closed container so as to form the compressor part, and an inlet port communicated with a compression space arranged at an interior of the cylinder. An inlet pipe(12) is coupled to the inlet port so as to guide the refrigerant gas flowing into the compression space. A coupling hole for insertion of the inlet pipe is formed at a side of the closed container to which the cylinder is coupled. An inlet pipe assembly(16) is inserted into the coupling hole for being coupled with the inlet pipe. A contact portion(17) for directing a welding current flowing into the compressor part, toward a grounding portion, is arranged between the inlet pipe assembly and the inlet pipe, thus preventing component burning caused by a spark.
Patent KR-19990083710-A (KR)
IPC: G09B9/08
Filed: 1999-06-17
Abstract: 본 발명은 호크 교전 모의기에 관한 것으로, 메인 컴퓨터와 입력부분의 PCB 고정 패널 및 출력부분의 PCB 고정 패널로 구성하되, 
     입력부분의 PCB 고정 패널은 마이크로 프로세서의 제어를 받는 스위치 입력부, 스위치 데이터 입력부 및 핸드휠 입력부들로 구성하면서 출력부분의 PCB 고정 패널은 마이크로 프로세서의 제어를 받는 램프 구동부, 아날로그 신호 출력부 및 전원 공급부들로 구성하고, 
     상기의 메인 컴퓨터는 전체 시스템을 통합 운용하고 각종 램프 구동부와 아날로그 신호 출력부를 마이크로 프로세서를 통하여 제어하거나, 스위치 입력부의 동작과 스위치 데이터 입력부 및 핸드휠에 의해 발생하는 구형파 등을 마이크로 프로세서를 통하여 입력받으면서 동작을 제어하고 정보를 주고받도록 하고, 
     입력부분의 PCB 고정 패널에서는 스위치의 온/오프상태와 아날로그 스위치의 아날로그값을 디지틀로 변환한 값 그리고 핸드휠 스위치에 의해 발생되는 구형파 등을 입력받아 스캐닝하여 인덱스 값과 데이터 값을 메인 컴퓨터에 넘겨주며, 출력부분의 PCB 고정 패널에는 메인 컴퓨터로부터 인덱스 값과 데이터 값을 전달받아 그에 해당하는 램프의 점등 및 아날로그 지시기를 구동하도록 한 것이다.
Patent KR-20010009002-A (KR)
Inventor: KIM JONG HO
IPC: H04B7/155
Filed: 1999-07-06
Abstract: PURPOSE: A baseband interface device of a BTS(Base Transceiver System) in a mobile communication system is provided to implement a baseband interface card assembly(BICA) board capable of being applied to a 6-sector BTS system, so as to increase speech quality than an existing 3-sector BTS system and to efficiently use channel resources. CONSTITUTION: A baseband interface device(200) comprises as follows. The first baseband interface(700) processes baseband digital signals of an optional 1-sector forward I(In-phase) and a 1-sector forward Q(quadrature), among baseband digital signals of a 6-sector forward I and a 6-sector forward Q(ODD, EVEN) obtained in a CDMA(Code Division Multiple Access) channel card assembly(100). The first baseband interface(700) processes a receiving 1-sector signal transmitted from a frequency up/down converter(300), and transmits the processed 1-sector signal to the CDMA channel card assembly(100). The second baseband interface(800) processes baseband digital signals of other 1-sector forward I/Q, except the receiving 1-sector signal, among the baseband digital signals of the 6-sector forward I/Q(ODD, EVEN). The second baseband interface(800) processes the receiving 1-sector signal transmitted from the frequency up/down converter(300) and other receiving 1-sector signal, and transmits the processed two 1-sector signals to the CDMA channel card assembly(100). A PLL(Phase Locked Loop)(900) generates a reference frequency for demodulating a reverse receiving IF(Intermediate Frequency) obtained in the frequency up/down converter(300).
Patent KR-20010009052-A (KR)
Inventor: KIM GIL YONG
IPC: H04L12/28
Filed: 1999-07-07
Abstract: PURPOSE: A data generating and transmitting method is provided to improve upper processor performance without revising of a hardware by reducing the amount of signal data transferred between an upper processor and a link line device. CONSTITUTION: A data generating and transmitting method is described which comprises a transmission algorithm. The transmission algorithm comprises initializing a program for data transmission(S100). A 16-byte data is generated by comparing previous signal data with current signal data in an upper processor(S200). A 2-byte data is generated by comparing the 16-byte data with a set byte number(S300). After transferring the 2-byte data at the upper processor(S400), whether the 16-byte data is transferred is judged according to comparison of the transferred 2-byte data(S500). If the 2-byte data is identical to a set value, the procedure goes to the step(S500). If the 2-byte data is not identical to the set value, varied signal data is only transferred(S600).
Patent KR-20000016975-A (KR)
Inventor: HONGYANCHOU
IPC: H05K13/08
Filed: 1999-07-29
Abstract: PURPOSE: Inspection system and method for lattice array are provided to vanquish the limitation of the inspection system and method that includes size constraint, power consumption, excessive cost, and reliability of the inspection system. CONSTITUTION: The inspection system and method for lattice array comprises:ball lattice array package that is located at orifice supported by thin iron stopper, solder ball connector, live bug that faces the BGA package, ring type light source that is installed at position over BGA package, first reflecting device positioned according to provide different transparency degree between the reflecting device and lattice array, slopping mirror, beam splitter that reflects the left slopping image of the lattice image, beam splitter plate that forms reflecting surface partially, image capturing device to which the left slopping image of the lattice image reflect by the beam splitter, manipulating unit, high resolution CCD camera, analyzing device that receive images, memory buffer of frame grabber, and electric light shutter.
Patent KR-20000022875-A (KR)
Inventor: BLUME ANKE DR
IPC: C08K3/36
Filed: 1999-09-02
Abstract: PURPOSE: A precipitated silica with high dispersiveness is provided to remarkably reduce rolling resistance at the carcass of tire and generation of heat, thus expanding the life-expectancy of the tire. CONSTITUTION: The precipitated silica contains 0.2 to 5.0 wt.% of Al2O3 and has a coefficient of less than 3.4 with a CTAB surface area of 80 to 139 square meter/gram and a BET surface area of 80 to 180 square meter/gram. The precipitated silica is prepared by reacting an alkaline silicate solution with a solution of inorganic and aluminum salt in an aqueous medium at pH 7.0 to 10.0 at 60 to 95°C; maintaining the reaction until the solid concentration of 40 to 110 g/l; and adjusting the pH value at 3 to 5. The precipitated silica is filtered with two filters selected from a chamber filter press, a membrane filter press, a band filter, a rotatory filter and an automatic membrane filter press. The precipitated silica is then dried with an air dryer, a rack dryer, a flash dryer, a spin-flash dryer or the like.
Patent KR-20010026269-A (KR)
Inventor: MOON SE GUN
IPC: A47K13/14
Filed: 1999-09-03
Abstract: PURPOSE: A double seat of a toilet is provided to facilitate the use of a toilet for a child while the cover of the toilet consists of a seat for a child and a cover to cover the child seat, and to reduce the cost of installation by replacing only the cover part of the existing seat during using the existing toilet. CONSTITUTION: A cover part(1A) consists of a seat(2) for a child and a cover(1) to cover the child seat. The cover and the child seat are united by a shaft(1C), and the cover is opened on the shaft. The cover part and a seat(4) for an adult are united by a shaft(4C), and the cover part is opened on the shaft. When the adult uses the adult seat, the cover part is opened. When the child uses the child seat, only the cover is opened.
Patent KR-20010026681-A (KR)
Inventor: KI JANG SEO
IPC: H04Q3/62
Filed: 1999-09-08
Abstract: PURPOSE: A method for continuously maintaining a call in a wireless PBX is provided to improve a service quality by guaranteeing a successive telephonic communication by maintaining a call even if a wireless connection between a base station and a terminal is cut off. CONSTITUTION: In a state that a call is set up(S11), when the wireless connection is cut off(S12), a timer is initiated to be able to make a re-connection only for a predetermined time, a user is informed that the wireless connection may be cut off, and the current wireless connection information is stored(S13,S14). The call and the other party are temporarily connected to a predetermined place(S15), and it is discriminated whether the user attempts again the call set-up for a predetermined time(S16). If there is an attempt to a call set-up, the call which has been temporarily connected to a predetermined plate to continue the existing telephonic communication is re-connected by using the stored wireless connection information(S17). If a call set-up is not attempted again for a predetermined time, the temporarily connected call is cut off and put in a standby state(S18,S19).
Patent KR-20010026779-A (KR)
Inventor: KIM GI YEONG
IPC: H04M1/72445
Filed: 1999-09-08
Abstract: PURPOSE: A method for executing object of Internet access mobile terminal is provided to use Internet service via mobile terminals conveniently by performing different actions of object according to the state of an input button. CONSTITUTION: Datum inputted via Internet is analyzed and displayed on a screen(S10). A plurality of objects are displayed on the screen, and linked to the predetermined position information of access resources, then one of the objects is focused(S20). According to the state of an input button, any one of various actions of the focused object is selected and performed(S30). The action of object comprises the operations of updating the screen with navigation according to the position information of access resources(S32), updating the screen in order to display the position information of access resources(S33), and recording the position of access resources in a temporary memory to access immediately as occasion demand of users(S34).
Patent KR-20000023230-A (KR)
Inventor: PITER F KING
IPC: H04W4/00
Filed: 1999-09-16
Abstract: PURPOSE: A wireless mobile device improving operation during impossible availability of network is provided to reduce the delay to which a user of a mobile device faces up due to the impossible availability of a wireless network. CONSTITUTION: In a first embodiment of the present invention, a mobile device(100) can communicate with a remote server using an asynchronous communication, that is an asynchronous request. By the asynchronous communication, while the asynchronous request is processed in a back ground, the processing in the mobile device can be delayed. A second embodiment of the present invention relates to using a content channel together with the mobile device. The content channel is memorized in a cache memory(104) and is assured for using the resources locally without regard to the availability of a wireless network.
Patent KR-20010028597-A (KR)
Inventor: HAN GWANG SEOK
IPC: D01D5/24
Filed: 1999-09-22
Abstract: PURPOSE: A spinning nozzle for producing an elastic yarn and a produced elastic yarn using it are provided, which has improved winding processing property, physical property and prevents inferiority of solidification. CONSTITUTION: The spinning nozzle is comprised of: one nozzle in the middle of the spinning nozzle; many nozzles on the first concentric circle based on the middle nozzle; nozzles of the same number with the first nozzles on the second concentric circle; slit type bridges communicated with the middle nozzle and the first nozzles; and slit type bridges communicated with the first nozzles and the second nozzles. Size of the nozzles is; 0.5-1.0mm the middle nozzle of inner diameter(ψ1); 0.4-0.9mm the first nozzles of inner diameter(ψ2); 0.4-0.6mm the second nozzles of inner diameter(ψ3); and ψ1≧ψ2 ≧ψ3. Length(L) of the bridges is 0.4-0.6mm. Angle(θ) of a straight line(a) and a straight line(b) is 110-120degree.
Patent KR-20010029030-A (KR)
Inventor: JUNG TAE HYEONG
IPC: H03K5/00
Filed: 1999-09-28
Abstract: PURPOSE: A circuit for selecting a clock signal is provided to selectively drive a clock actively adjusting an output delay time and an access time according to clock velocity from the outside by using two delayers which are delayed respectively for different times CONSTITUTION: The first and second buffers(101,102) adjust speed and time of the clock(CLK) inputted from an outer. The first and second delay units(103,104) delay the clock received from the first buffer(101) with a predetermined time corresponding to need of an inner circuit and output the delayed clock to the inner circuit. The first and second producing units of drive clock(105,106) delay the clocks produced from the first and second delay units(103,104) with predetermined times corresponding to an operating frequency respectively and produce the first driving clock(QCLKA) and the second driving clock(QCLKB). An output buffer(108) controls an input data(data) according to a driving clock(QCLK) selected by the clock selection and driving unit(107).
Patent KR-20010036623-A (KR)
Inventor: CHO DU HUI
IPC: C03C13/04
Filed: 1999-10-11
Abstract: PURPOSE: A new glass composition capable of being used for medium glass of an optical waveguide light amplifier added with rare earth metal ion containing optical fiber is provided, which is easy to control manufacturing processes of medium glass as compared to conventional tellurite glass, has low light loss by generation of fine crystal particles and increases the fluorescent life of the added active ion. CONSTITUTION: The glass composition comprises 20 to 70% by mole of TeO2, 10 to 50% by mole of GeO2 and/or 1 to 30% by mole of In2O3, 5 to 30% by mole of MO(M is a metal selected from the group consisting of Mg, Ca, Sr, Ba, Zn and Pb), and/or 1 to 20% by mole of R2O(R is an element selected from the group consisting of Li, Na, K, Rb and Cs) and additionally 0 to 10% by mole of Bi2O3.
Patent KR-20000006675-A (KR)
Inventor: YOON WOOK JAE
IPC: A01N59/00
Filed: 1999-10-12
Abstract: PURPOSE: The present invention is about inorganic system antibacterial agent improved pore structure largely by growing crystal with chemical reaction of calcium oxide and zeolite. CONSTITUTION: A process for manufacturing inorganic system antibacterial agent consisted of a first process for agitating at 40-60°C said mixture, after mixing calcium oxide and zeolite with 1:1, and putting said mixture 200-300kg and 450-550kg of distilled ionic water to heat agitator, a second process of producing crystallinity precipitate by putting 20% phosphorous aqueous solution to pH 8.5, a third process for natural cooling sintering after heated-air drying 700-900°C for 7-10 hours at oxidize temperature, a forth process for agitating at 70-90°C by putting metallic ion coppersulphate 2-4 weight% for 7-10 years.
Patent KR-20010037035-A (KR)
Inventor: WE SOUNG HAK
IPC: A63F9/24
Filed: 1999-10-13
Abstract: PURPOSE: A game apparatus is provided to satisfy various requirements of users by giving various sound effects and presenting different gifts according to the game success sequence. CONSTITUTION: A game apparatus comprises a mobile body, a guide device for guiding the mobile body, a drive part(40) for moving the mobile body via the guide part according to the manipulation of a user, a sensor(50) for detecting a moved position of the mobile body, a key input part(20) for allowing the user to set a one's target position, a first display part(30) for informing the set target position, a second display part(60) for informing the position of the mobile body detected by the sensor, a third display part(70) for informing the number of coins thrown by the user, a gift output part(80), a sound output part(90), and a control part(100). The control part decides whether the gift becomes output or not according to the position of the mobile body and the target position to control the gift output part, and controls the sound output part to produce a sound corresponding to a present action state.
Patent KR-20010037299-A (KR)
Inventor: JIN CHAN HO
IPC: B28B21/02
Filed: 1999-10-15
Abstract: PURPOSE: Provided is a mortar molding device for an electric pole which reduces a possibility of producing defective poles and shortens molding time, thereby considerably increasing productivity. CONSTITUTION: In the molding device composed of a molding frame (6), a vibration table (8), a mortar supplier, and a pressurizing plate (14), the molding frame (6) having a penetration hole moves up and down by a hydraulic cylinder (16) installed on a frame (27). And two pins (30)(32) penetrate through the vibration table (8) and a pallet (10). The pressurizing plate (14) makes a form according to a shape of an object on the lower part. The upper part of the frame (6) and the lower part of a supply container (24) are also molded according to the upper shape of the object.
Patent KR-20010037655-A (KR)
Inventor: LEE HO JUN
IPC: G01N27/12
Filed: 1999-10-19
Abstract: PURPOSE: A low power-consuming ceramic gas sensor manufactured by a micro-machining technique and a manufacturing method thereof are provided to form a sensing part of the gas sensor floating in the air and ceramics as a sensing material in the shape of bulk, thereby minimizing the heat capacity and the heat loss of a heater and the sensing material while improving the sensitivity. CONSTITUTION: A low power-consuming ceramic gas sensor manufactured by a micro-machining technique includes a silicon substrate(10), a non-conductive film(12) formed on the silicon substrate, a square groove formed in the silicon substrate by a predetermined depth by removing the non-conductive film partially and etching the silicon substrate under the removed non-conductive film, a hot wire(16) and a sensing wire(18) crossing above the square groove and fixed on the non-conductive film on the silicon substrate at both ends to be electrically separated from the silicon substrate, metal pads(14a-14d) formed on the non-conductive film to be electrically separated from the silicon substrate for connecting the hot wire and the sensing wire to an external circuit, and a ceramic lump(22) formed over the hot wire and the sensing wire.
Patent KR-20010038054-A (KR)
Inventor: CHO YEONG JAE
IPC: G06F17/00
Filed: 1999-10-21
Abstract: PURPOSE: An ERP(Enterprise Resource Planning) hosting service system and method are provided to enable a user to access the ERP hosting server via a web browser, and to use the ERP software needed for a company information computerization at a low price over the internet. CONSTITUTION: The system comprises web servers(11a-11n), web application servers(21a-21n), database servers(11a-11n) and administrator clients(61a-61n). The web servers(11a-11n), connected to a LAN, include web server engines to offer an internet service. The web application servers(21a-21n) include various business logic components used in an ERP package. The database servers(11a-11n) store the data input by the user, and extract the stored data according to the user query. The administrator clients(61a-61n) monitor the web servers(11a-11n), the web application servers(21a-21n), and the database servers(11a-11n) to recover them to a normal state if a malfunction occurs at them.
Patent KR-20000035113-A (KR)
Inventor: AWAMOTO KENJII
IPC: G09G3/291
Filed: 1999-10-29
Abstract: PURPOSE: A method for driving a gas-discharge panel is provided to improve the reliability of the addressing while suppressing enlargement of the time necessary for the addressing. CONSTITUTION: When performing the line-sequential addressing for setting the state of each of the cells arranged in rows and columns that constitute a display screen, discharge is generated that has intensity in accordance with display data corresponding to each of all cells belonging to the selected now for each selection of the row. Thus, the priming effect in the following discharge is generated. While addressing for controlling the state of the cell in accordance with the state setting data such as display data, it is not selected whether the addressing discharge exists or not, but the quantity of addressing discharge (movement of the electric charge). Namely, a voltage sufficient for generating addressing discharge above the minimum value regardless of the display contents is applied to all of the cells to be addressed.
Patent KR-20000035273-A (KR)
Inventor: HIRAGAMI NORU
IPC: G09G3/06
Filed: 1999-11-06
Abstract: PURPOSE: A display controller driver and a driving method of displayer are provided to display more various contents without overloading a host computer. CONSTITUTION: A display controller driver comprises an interface, a decoder(111), a display RAM(117), a driver, a controller(120) and a timing generator(114). The interface transmits/receives data to/from a host computer. The decoder(111) decodes the command data and display data input from the interface. The display RAM(117) stores display data divided by the decoder. The driver drives the display on the basis of the data of the RAM. The controller(120) sets a display mode on the basis of the command data and decodes the display data corresponding to the display mode from the RAM. The timing generator(114) sets operation timing to the interface, the decoder, the RAM, the driver and the controller.