baber/WOPTO huggingface dataset:
Patent KR-20000000961-A (KR)
Title: Process cartridge and image creating device installing process cartridge thereof
Inventor: SHIM SUP SUP
IPC: G03G21/16
Filed: 1998-06-05
Abstract: PURPOSE: A process cartridge is provided to stably buffer the impact generated by the sudden shut motion of a cover by widely forming the buffer part of the cover and the process cartridge. CONSTITUTION: The process cartridge comprises: a power stoppage latent image device(103) forming a electric latent image by light; a developing device(102) providing a developer to the power stoppage latent image device; a charging device(105) charging with electricity the power stoppage latent image device in regular; a frame device; a protect cover(108) having an opening that provides an air flow channel in a length direction on a upper front supporting unit; and an elastic member(120) giving elasticity to protect the power stoppage latent image device.
Patent KR-19990006770-A (KR)
Title: 복합배선기판, 플렉시블기판, 반도체장치 및 복합배선기판의 제조방법
IPC: H01L23/12
Filed: 1998-06-03
Abstract: 본 발명은, 집적도가 극히 높은 반도체소자의 탑재에 대응할 수 있고, 소형, 박형이고 또 신뢰성이 높은 배선기판을 제공한다. 
     리지드한 제1절연층(21)의 제1면에 배설된 배선층(11)의 비아랜드(11a)와 플렉시블한 제2절연층(22)의 제2면에 배설된 배선층(14)의 비아랜드(14a)를, 제1절연층(21)과 제2절연층(22)의 사이에 끼워진 제3절연층(23)과, 비아랜드(11a)와 비아랜드(14a)를 접속하도록 제3절연층(23)을 관통하여 배설된 도전성 필러에 의해 전기적 및 기계적으로 접속한다.
Patent KR-20000001749-A (KR)
Title: White balance adjusting device of a plasma display panel
Inventor: MUN SEONG HAK
IPC: G09G3/291
Filed: 1998-06-13
Abstract: PURPOSE: A white balance adjusting device of a plasma display panel is provided to display a full color. CONSTITUTION: The white balance adjusting device of a plasma display panel comprises: a converter for converting digitalized color signals to N-bit data for required gray scale display; and an output treatment circuit for correcting a white balance and a gamma of the color signal converted to the N-bit data. By the device, all levels of required gray scales are obtained.
Patent KR-20000002885-A (KR)
Title: Thin film transistor liquid crystal display
Inventor: KIM SANG SU
IPC: G02F1/1343
Filed: 1998-06-24
Abstract: PURPOSE: A liquid crystal display is provided to improve the signal delay in a data line and short circuiting between gate line and data line. CONSTITUTION: In the device, a duplicate gate line is formed horizontally. A connector coupling two gate lines is formed in the center of pixel region vertically. A insulating film is formed on the gate line and then data line is formed. A semiconductor layer is formed on the data line. A source/drain electrode connected with the data line is formed on the semiconductor layer. A passivation layer is formed thereon and a contact hole is formed for exposing the drain electrode partially. A pixel electrode is formed on the passivation layer and the pixel electrode is connected with the drain electrode through the contact hole.
Patent KR-20000003801-A (KR)
Title: Method of control humidifier equipped in refrigerator
Inventor: JO KYUNG HOON
IPC: F25D29/00
Filed: 1998-06-29
Abstract: PURPOSE: A refrigerator having a humidifying fan and a mist circulation duct is provided to keep the freshness of food in cold storage. CONSTITUTION: A mist generator controlling method comprises the steps of:selecting data table of the amount of mist according to the drive of a mist generator; judging the necessary and unnecessary of the drive of a mist generator on a basis of a detected thermal data of a thermostatic sensor; turning on and off the operation of the mist generator at a certain period of hour; producing the accumulated value of the mist up to the present according to the selected data table; judging if the produced accumulated value of the mist is more than a predetermined critical value; and stopping the control of the amount of the mist after turning off the operation of the mist generator.
Patent KR-20000003836-A (KR)
Title: Television receiver having re-displaying function of corrected broadcast information
Inventor: KIM YONG BEOM
IPC: H04N5/445
Filed: 1998-06-29
Abstract: PURPOSE: A television receiver is provided to re-display a corrected broadcast information whenever required. CONSTITUTION: A KBPS(Korean Broadcast Program Service) data decoder(20) separates a KBPS data from a broadcast information received through the antenna and decodes the separated KBPS data. A code comparing part(21) discriminates the decoded KBPS data of a KPBS data decoder(20) to be the corrected broadcast information using a code data capable of discriminating the corrected broadcast information. A microprocessor(15) stores a memory part(15') with the KBPS code data transmitted from a KBPS data decoder(20). After that, the corrected broadcast information is re-displayed when a key signal for re-displaying the corrected broadcast information is input.
Patent KR-19990013696-A (KR)
Title: 자주대차의 구동바퀴 서스펜션기구
IPC: B60G11/14
Filed: 1998-07-08
Abstract: 차체에 대한 구동바퀴의 아래쪽으로의 변위시에 주행로면으로 구동바퀴의 누름력이 급감하는 일이 없고, 또한 적재중량이 적은 경우나 무적재시에 주행노면으로 지지차바퀴의 부상이 적은 자주대차의 구동바퀴 서스펜션기구를 제공한다. 
     본 발명은 구동바퀴(3)를 지지하고, 차체(1A)에 상하운동이 자유롭게 부착된 서스펜션아암(7)과 한쪽의 연결부가 차체측에 연결되고, 다른 쪽의 연결부가 서스펜션아암에 연결되어 있음과 동시에, 이들 연결부간에 메인압축스프링과 상기 메인압축스프링보다도 탄성정수가 적은 보조압축스프링이 개재되어 장착되고, 양 연결부의 접근으로 보조압축스프링이 소정량 압축된 후, 보조압축스프링과 함께 메인압축스프링이 압축되어 탄성력을 발생시키는 스프링유니트(9)를 구비하고 있다.
Patent KR-20000008496-A (KR)
Title: Mobile communication system using virtual ring back tone
Inventor: PARK SO HYUN
IPC: H04B7/26
Filed: 1998-07-14
Abstract: PURPOSE: A mobile communication system is provided to promptly offer the virtual ring back tone to an originating communication call. CONSTITUTION: A mobile communication system comprises: many base transceive stations(8,14) to respectively form the range of the mobile communication system of the cell unit; base station controllers(6,12) to contact with the base transceive stations; and personal communication switchboards(4,10) performing the mobile communication switching service between the mobile calls within the range of its service by respectively contacting with the base stations via the base station controllers, and also to provide the virtual ring back tone to the outgoing communication call if the ISDN User Part message is received from the receiving personal communication switchboards.
Patent KR-20000009015-A (KR)
Title: Treatment method of copper bearing waste water by using mushroom
Inventor: LEE DONG HEUB
IPC: C02F3/34
Filed: 1998-07-20
Abstract: PURPOSE: A process for treating copper bearing waste water by contacting it with a culture liquid of a strain of Tyromycus palustris is provided which has an environmental affinity for waste water treatment without generating another chemical treatment and reduces treatment expenses. CONSTITUTION: In the treatment method of waste water containing copper ion, waste water is contacted with a culture solution of a strain of Tyromycus palustris cultured for more than 5 days. For an example, 2,000 ppm Cu and a culture medium constituted 2g magnesium sulfate, 3g potassium monophosphate, 25g glucose, 5g malt extract, 10g pepton, and 20g agar per 1,000ml distilled water are cultured with Tyromycus palustris for 7 days. The identification of culture solution with copper hydroxide is performed by using an IR spectrum and detoxication of copper waste by combining oxalic acid secreted by Tyromycus palustris with copper ion in waste water is identified. For another example, waste water containing 2,000 ppm Cu ion is treated with 500g mycelium of Tyromycus palustris and 500g mycelium cultured in a saw dust medium at 26 plus or minus 2°C for 72 hr in a bioreactor in blowing oxygen. The concentration of Cu ion of 2,000 ppm is reduced to 34 ppm after three days.
Patent KR-20000009530-A (KR)
Title: Apparatus for providing network synchronous signal to terminal in adsl communication network
Inventor: LEE HAE YOUNG
IPC: H04L7/027
Filed: 1998-07-25
Abstract: PURPOSE: An apparatus is provided to transmit a network synchronous signal to a terminal connected to an ATU-R by using a network synchronous information transferred to the ATU-R. CONSTITUTION: An ADSL(Asymmetric Digital Subscriber Line) transfer network(30) transmits a network synchronous information and video/audio signals to an ATU-R(32, ADSL Transmission Unit at the Customer premises end) from an ATU-C(ADSL Transmission Unit at the Central office end) in ADSL transfer system. The ATU-R demodulates the transferred network synchronous information and video/audio signals, and transmits the network synchronous information to the customer's terminal by every super frame. A terminal processor(36) extracts a network synchronous signal from the network synchronous information transferred from the ATU-R, and outputs the video/audio signals to the customer's terminal by real time on the basis of the extracted network synchronous signal. A customer network(34) is connected between the ATU-R and the terminal processor, and converts the signals from the ATU-R to signals suitable to the terminal processor. Therefore, the terminal provides the sampled video/audio information service of high quality by real time.
Patent KR-20000015196-A (KR)
Title: Insecticide used as mold prevention agent for grain as well and manufacturing method thereof
Inventor: KANG HAN CHUL
IPC: A01N47/46
Filed: 1998-08-27
Abstract: PURPOSE: An insecticide combining with a mold prevention agent for grains is provided to prevent harmful insects to grains which can generate while storing grains and mildew. CONSTITUTION: The insecticide combining with a mildew prevention agent for grains is comprised of:an undiluted solution of the insecticide including allylisothiocyanate as an element of the insecticide and a germ prevention agent; a multi-hole carrier for containing the undiluted solution of the insecticide by absorbing and volatizing it at a normal temperature; a multi-wrapping material for regulating the time of using by regulating the amount of volatilization of the undiluted solution of the insecticide.
Patent KR-20000015687-A (KR)
Title: Control method of fan for refrigerator
Inventor: PARK HYUNG NAM
IPC: F25D17/06
Filed: 1998-08-31
Abstract: PURPOSE: A control method of a fan for a refrigerator is provided to maintain the optimum cooling/freezing efficiency of a refrigerator by controlling various kinds of fans according to the operation rate of a compressor. CONSTITUTION: The control method of a fan for a refrigerator includes the steps of; storing the first reference value for increasing rpm of a cooling/freezing fan in proportion to the increase of the operation rate of a compressor and the second reference value for controlling the operation of a heat-exhaust fan and its rpm according to the temperature of an apparatus chamber; driving by setting the rpm of the cooling/freezing fan to the rpm of the early reference if the cooling/freezing fan is firstly driven while operating a refrigerator; setting the rpm of the cooling/freezing fan to the rpm corresponding to the former operation rate of the first reference value if judged it is not driven firstly; driving the cooling/freezing fan after a specific time after starting the compressor; and turning on or off the heat-exhaust fan before and after a specific temperature of the apparatus chamber after setting the rpm of the heat-exhaust fan from the second reference value according to the temperature of the apparatus chamber.
Patent KR-20000018667-A (KR)
Title: Partial overlap quantization amplitude modulation/demodulation apparatus in communication system
Inventor: HONG SUNG KWUN
IPC: H04L27/02
Filed: 1998-09-03
Abstract: PURPOSE: An apparatus improves the coding gain by performing a partial overlap quantization modulation applying a convolution code in a communication system. CONSTITUTION: An apparatus comprises: an information separating part(1) separating information sequence into a fixed bits; an encoding part(2) encoding some of the fixed bits separated in the information separating part; a buffering/dummy signal outputting part(3) buffering the significant bit value according to the fixed value separated in the information separating part or outputting by mixing a dummy signal; and a mapping part(4) mapping the signal of the encoding part, the information separating part and the buffering/dummy signal outputting part.
Patent KR-20000018977-A (KR)
Title: Production process and food composition for adjusting weight and blood sugar prepared by using wax gourd and residual thereof
Inventor: HONG SEOK SAN
IPC: A23L33/00
Filed: 1998-09-07
Abstract: PURPOSE: A wax gourd green juice and residual thereof wherein multi foliate extracts are added is provided which controls weight and blood sugar. CONSTITUTION: The composition contains 80-99.7wt% of wax gourd green juice residual powder, 0.5-20wt% of multi foliate powder or 0.3-10wt% of multi foliate extract powder. A wax gourd juice residual wherein multi foliate powder or multi foliate extract powder is added is shaped as powder, granule, refinement or capsule form. The composition is characterized as the following steps of: (1) Cutting the wax gourd finely to obtain green juice and drying the residual at 40-80°C in a hot wind; (2) and Crushing powder in a particle size of 60 mesh to extract multifoliate, concentrating with decreasing pressure, and adding 40% dextrine to produce the crushed powder in a particle size of 60 mesh.
Patent KR-19990029762-A (KR)
IPC: C01B33/187
Filed: 1998-09-14
Abstract: New precipitated silica has a BET surface of 120-300 m<2>/g, a CTAB surface of 100-300 m<2>/g, a BET/CTAB ratio of 0.8-1.3, a Sears number (0.1N-sodium hydroxide required) of 6-25 ml, a DBP number of 150-300 g/100 g, a WK coefficient of less than 3.4 and particle sizes of less than 1.0 and 1.0-100 microns for degraded and undegradable particles respectively. Independent claims are also included for (a) a process for the production of this precipitated silica by reacting alkali silicate (preferably sodium waterglass) with mineral acid (preferably sulphuric acid) at 60-95 degrees C and pH 7.0-11.0 with continuous stirring, continuing reaction to a solid content of 40-100 g/l, adjusting to pH 3-5, filtering off the silica, washing, drying and possibly milling or granulating, (b) vulcanisable rubber mixtures and vulcanised rubber containing this silica as a filler.
Patent KR-20000020608-A (KR)
Title: Wafer carrier for cmp unit
Inventor: PARK CHEOL GYU
IPC: H01L21/304
Filed: 1998-09-22
Abstract: PURPOSE: A wafer carrier for a CMP(Chemical mechanical polishing) unit is provided to easily control a height between a retainer ring and a wafer using a spring. CONSTITUTION: A wafer carrier comprises: a shifter fixed to a retainer ring(20), for fixing a pressure plate(24) and a guide groove plate(26) using a nut(32); and a spring(30) elastically inserted between the retainer ring and a housing(28). The guide groove plate has a groove that is inserted at a projection of the retainer ring. The height of the retainer ring is set to be lower than the stacked height of the guide groove plate, the pressure plate, and a wafer. The wafer is adsorbed to the pressure plate by vacuum. Thus, the wafer carrier uses not a shim between the pressure plate and the retainer ring but the spring, thereby saving time and cost spent in assembling and disassembling the wafer carrier.
Patent KR-20000021668-A (KR)
Title: Method for transmitting reception information in radio portable terminal
Inventor: KIM YONG SEOK
IPC: H04B7/26
Filed: 1998-09-30
Abstract: PURPOSE: A method is provided to transmit received display information to an outer apparatus having a display unit in a radio portable terminal. CONSTITUTION: A method for transmitting reception messages in a radio portable terminal comprises the steps of: examining whether being connected with an outer apparatus through an interface connector; requesting resource information of a display when being connected with the outer apparatus; storing the resource information, received by answering the request; examining whether the size of messages received wirelessly is over display limits; and transmitting the wirelessly received messages to the outer apparatus by formatting the messages, according to the resource information when the size of the messages is over the display limits.
Patent KR-20000024833-A (KR)
Title: Method for fabricating dense film
Inventor: KANG DAE GAB
IPC: H01M8/04
Filed: 1998-10-02
Abstract: PURPOSE: A method for fabricating a dense film is provided to improve a uniformity of a coating layer and a green density of the coating layer by forcing a pressure difference by a compression or a decompression to a slurry and a support body. CONSTITUTION: A method for fabricating a dense film using a compression/decompression slurry coating apparatus comprises the steps of: causing a pressure difference across a porous support body(21) by forcing a pressure at the exterior; removing a solvent from a slurry(19) in which a ceramic grain(23) is dispersed; and forming a coating layer(20) on the porous support body(21). The pressure difference is produced by a compression(17) or a decompression(18) so as to absorb or discharge the solvent.
Patent KR-20000026648-A (KR)
Title: Tire for vehicle
Inventor: AHN PAN SANG
IPC: B60C17/04
Filed: 1998-10-22
Abstract: PURPOSE: A tire for a vehicle is provided to shorten a braking distance by reducing the pressed air supplied to the inside of a tire, to prevent a damage of a tire by maintaining the elasticity of a tire, and to prevent an incline of a vehicle by being supported by a special rubber ring when to turn suddenly. CONSTITUTION: A tire for a vehicle comprises: the body(1); the inserting bead(2)(2a) to be sticked to the inserting bead(5)(5a) of a wheel(4); a special rubber ring(3) of circular bar type having good elasticity to form an inner wheel(3 ), to be equipped on the inside of a tire body(1) for sticking a special rubber ring(3) to the center of a wheel(4).
Patent KR-20000031493-A (KR)
Title: Aromatic polyimide resin powder having improved processability and method for the preparation thereof
Inventor: CHOE GIL YEONG
IPC: C08J5/00
Filed: 1998-11-06
Abstract: PURPOSE: An aromatic polyimide resin powder which, since it can be molded even under low processing temperature and pressure compared with existing aromatic polyimide resin powder and is excellent in heat resistance, abrasion resistance and mechanical property, can be applied to heat-resistant material of various industrial machines, electric and electromagnetic parts, and automobiles and is predicted to be extensively used for various high-advanced structural materials, and method for the preparation thereof are provided. CONSTITUTION: The aromatic polyimide resin powder has the following chemical formula 1: wherein B and C are the same as that are defined in the detailed description of the present invention. The method for the preparation of the aromatic polyimide resin powder is characterized by reacting an aromatic tetracarboxylic dianhydride with an aromatic diamine which trifluoromethyl phenyl benzamide group is introduced into.
Patent KR-20000031813-A (KR)
Title: Steam jet type rice cooker
Inventor: SHIN CHANG GUN
IPC: A47J27/05
Filed: 1998-11-10
Abstract: PURPOSE: A rice cooker is to cook rice or soup without heating the food container and supply steam heat directly into rice or other food and water in the container for uniform cooking of the food. CONSTITUTION: The cooker comprises a food container of a heat resistant resin having a volume for rice or other food and water, an openable sealing lid for the container to keep a proper pressure, a steam generator with steam supply piping, a steam spray for supplying high heat steam directly into rice and water. The cooker easily accomplishes uniform cooking without baking rice or half-cooking of food.
Patent KR-20000032269-A (KR)
Title: Voice recognizing apparatus of sound equipment
Inventor: LEE YAN GEUN
IPC: G10L15/22
Filed: 1998-11-13
Abstract: PURPOSE: A voice recognizing apparatus of a sound equipment is to control the sound equipment using a voice command in a noise environment, thereby enhancing the convenience and the value of the apparatus. CONSTITUTION: A voice recognizing apparatus comprises an adaptive filter(26) for removing a noise generated from a sound equipment. As a voice inputs, a voice section is detected by a voice sector detecting algorithm. From the detected voice section, the voice is analyzed to extract a characteristic of the voice. The extracted characteristic is compared with a reference pattern or an occurrence probability of the reference patter is computed. With the comparing result and the computed occurrence probability, the input voice is recognized or is refused. The extracted characteristic and recognition result is adapted for the recognizing apparatus. The apparatus controls the operation of various sound equipments with the extracted characteristic and recognition result.
Patent KR-20000034259-A (KR)
Title: Apparatus adjusting picture aspect ratio for wide television
Inventor: KIM JUNG SU
IPC: H04N7/015
Filed: 1998-11-28
Abstract: PURPOSE: An apparatus adjusting picture aspect ratio for wide television is provided to convert a picture aspect ratio of 4 to 3 to a picture aspect ratio of 16 to 9 by adjusting the samples of the screen adequately. CONSTITUTION: An apparatus adjusting picture aspect ratio for wide television includes an image reader(104), a linear data converter(108), a nonlinear data converter(110), and a switch(106). The image reader(104) determines whether the input image is a normal mode image or a wide mode image. The linear data converter(108) subtracts M sample data required for display and generates a wide mode image when the input image signal is the wide mode image. The nonlinear data converter(110) subtracts M sample data required for display and generates a normal mode image when the input image signal is the normal mode image. The switch(106) supplies the wide mode image for display or a normal mode image for wide mode conversion display to a displayer.
Patent KR-20000037556-A (KR)
Title: Apparatus for processing broadcasting cell of atm matching apparatus
Inventor: YUN BIN YONG
IPC: H04L12/70
Filed: 1998-12-01
Abstract: PURPOSE: An apparatus for processing a broadcasting cell of ATM(Asynchronous Transfer Mode) matching apparatus is provided to obtain by using an external memory of low-priced SRAM(Static Random Access Memory) or DRAM(Dynamic Random Access Memory) at a low cost. CONSTITUTION: A cell identifying part(202) divides a cell kind of ATM cell input from a switching apparatus(103). A broadcasting cell processing part(203) receives information of the cell and the cell kind and extracts a channel discrimination information of the broadcasting cell for transmitting to a bus arbitrator(206), and receives output VIP(Virtual Pass Identifier) and VCI(Virtual Channel Identifier) information of the broadcasting cell from the bus arbitrator and converts the broadcasting cell for transmitting to a cell counting machine(204). The bus arbitrator receives channel identification information of the broadcasting cell from the broadcasting cell processing part and reads output VIP and VCI information stored in an external memory by using the information as address for transmitting to the broadcasting cell processing part. A controller(205) provides timing information for controlling the blocks respectively.