baber/WOPTO huggingface dataset:
Patent KR-20010036511-A (KR)
Inventor: PARK GYEONG YONG
IPC: H04L12/28
Filed: 1999-10-08
Abstract: PURPOSE: An XDSL subscriber modem for multiphone service is provided to offer multiphone service as well as high-speed data service like Internet through a single telephone line by embodying a voice packet over ATM function based on an ATM AAL(ATM Adaptation Layer) protocol in a subscriber side XDSL modem. CONSTITUTION: An XDSL subscriber modem is composed of an XDSL transceiver(11), an ATM converter(12), an AAL2 processor(13), a PCM/ADPCM converter(14) and a CPU(15). The XDSL transceiver(11), after demodulating an analog signal for analog telephone service into a digital XDSL signal or converting an input digital XDSL signal into an analog signal, outputs the demodulated digital XDSL signal or the converted analog signal to an XDSL line card in a DSLAM(Digital Subscriber Line Access Multiplexer). The ATM converter(12) extracts an ATM cell signal from the demodulated digital XDSL signal or generates a digital XDSL signal using an input ATM cell signal. The AAL2 processor(13), converting the extracted ATM cell signal into a voice packet or an input voice packet into an ATM cell signal, outputs the converted packet or signal to the ATM converter(12). The PCM/ADPCM converter(14) converts the converted voice packet into an analog telephone service signal and provides it to a plurality of subscriber telephones. Also the PCM/ADPCM converter(14) converts an inputted analog telephone service signal into a voice packet and outputs it to the AAL2 processor(13). The CPU(15) controls the operations of each of the units of the XDSL subscriber modem.
Patent KR-20010037487-A (KR)
Inventor: PARK HAE SEON
Filed: 1999-10-18
Abstract: PURPOSE: The advertising system and method for providing personal on-line information are provided to induce a user to participate in an advertisement by analyzing user information, inserting a character and image in order to meet the user in existing advertisement image automatically, editing, processing and providing the character and the image in order to meet the user preference. CONSTITUTION: A plurality of internet web sites are connected to the advertisement system. A user computer uses an on-line service. If the user connects to an on-line site being connected to an advertisement site for using information, the on-line site reads a user information from a member database and cookie information stored in a web browser of the user. If an advertisement is requested by transmitting the user's information to the advertisement system, the advertisement system decides a user type and a user's preference from the user's information. In addition, the advertisement system displays the user's name and information to meet the user type on the user's browser by inserting the user's name and information to meet the user type in the corresponding advertisement image. Sometimes, the user's name is inserted in an animation image advertisement being provided to the user. Therefore, one advertisement may be provided to each user differently, and displayed on the web browser as a personal advertisement in one-to-one correspondence.
Patent KR-20010044982-A (KR)
Inventor: PARK SEONG SEO
IPC: F02D43/00
Filed: 1999-11-01
Abstract: PURPOSE: A method for controlling knock of a car engine capable of filtering mechanical noise is provided to prevent lowering of engine performance by filtering mechanical noise with a value detected from a knock sensor. CONSTITUTION: A method for controlling knock of the car engine capable of filtering mechanical noise includes obtaining standard deviation of ignition time spark amount of each cylinder, comparing with a first standard value, determining a normal knock if the standard deviation is less than the first standard value but determining as a state that mechanical noise is contained in a specific cylinder if the standard deviation is larger than the first standard value, and reducing limit value of the ignition time spark amount of an ignition plug.
Patent KR-20010045063-A (KR)
Inventor: HWANG JIN SEONG
IPC: D06F33/02
Filed: 1999-11-02
Abstract: PURPOSE: A permeable washing method is provided to improve permeability by controlling rotational speed of a motor according to water level with detecting water level of washing water. CONSTITUTION: A permeable washing machine having a water level detecting unit detects the water level of washing water in a washing tub. Rotational speed of a motor is decelerated in a relatively high water level, and the rotational speed of the motor is accelerated in a relatively low water level. The amount of circulating washing water is changed according to the water level in permeable washing by rotating an inner tub and a pulsator at a constant speed. The washing water is circulated properly with decelerating the rotational speed in high water level and with accelerating the rotational speed in low water level. The overload of the motor by dispersion of washing water and bubbling, and the loss of an electric circuit by overflowing bubbles are prevented.
Patent KR-20010045468-A (KR)
Inventor: OH JONG TAEK
IPC: G01C21/00
Filed: 1999-11-05
Abstract: PURPOSE: A device and a method for collecting traffic navigation and information using an electronic compass are provided to indicate position information of moving body by detecting a speed and a direction of the moving body and to track the position of the moving body. CONSTITUTION: A device for collecting traffic navigation and information using the electronic compass includes an electronic compass(31) for outputting information of movement direction of a car, a speed sensor(33) for detecting and outputting information of movement speed of the car, a communication part(36) receiving traffic information from a traffic information center and transmitting traffic information and car discrimination information obtained through a control part(34) to the traffic information center, the control part for obtaining a relative moving position and an average travelling speed, and a car navigation part(35) for displaying the traffic information and the natural position information and displaying the relative moving position obtained from the control part.
Patent KR-20010046153-A (KR)
Inventor: PARK JIN YO
IPC: H01L21/76
Filed: 1999-11-10
Abstract: PURPOSE: A method for manufacturing an isolating layer of a trench structure of a semiconductor device is provided to simplify a manufacturing process and to prevent a silicon pit defect in a bottom portion of a trench, by omitting a process for forming and removing a sacrificial oxide layer in the trench. CONSTITUTION: An active region and an inactive region are defined in a semiconductor substrate(100) by an isolating layer of a trench structure. A pad oxide layer and a nitride layer are sequentially stacked on the substrate. The pad nitride layer and the oxide layer are patterned to form a trench(106) in the exposed substrate by an isolating mask process and an etch process. A predetermined portion of the side surface portion of the pad oxide layer and the nitride layer is etched by performing a wet-etch process regarding the substrate having the trench. The upper corner portion(107') of the trench is gently etched by a dry-etch process. A gap fill oxide layer is buried in the trench, and the surface of the gap fill oxide layer is polished. The pad nitride layer is removed, and a cleaning process is performed to form an isolating layer composed of the gap fill oxide layer inside the substrate.
Patent KR-20010047910-A (KR)
Inventor: BAEK SEUNG RAE
IPC: C21B5/00
Filed: 1999-11-24
Abstract: PURPOSE: A method for charging materials for a blast furnace is provided to improve permeability inside the blast furnace so as to increase production quantity by preventing excessive temperature drop at the furnace wall part of the blast furnace during operation of a high productivity and improving permeability, thereby controlling a temperature of the furnace bottom part to the appropriate range. CONSTITUTION: In a charging method comprising the process of manufacturing hot metal by alternately charging sintered ore and coke through the top of the blast furnace, and blowing and injecting a high temperature heated air and pulverized coal through a tuyere, the method comprises the process of charging small particle sized coke (6-4a) along with small particle sized sintered ore (6-3a) into the furnace wall part (7-4) inside the blast furnace, wherein the particle size of the small particle sized coke (6-4a) is 10 to 40mm.
Patent KR-20000047951-A (KR)
Title: Anti-reflection film and display device
Inventor: HISAMATSU FUMIAKI
IPC: G02B1/115
Filed: 1999-12-07
Abstract: PURPOSE: An anti-reflection film and display device is provided which can adjust a light transmissivity at the wide range and has an intended view quality. CONSTITUTION: An anti-reflection film has multi-layered structure which plural films are piled on base thereof. The anti-reflection film comprises a first light absorption film consisted of at least one kind chosen among a metal film, a metal nitride film and a metal oxide film; a second light absorption film consisted of at least one kind chosen from a group consisted of a metal film, a metal nitride film and a metal oxide film; an induced film having a refractive index within the range of about 1.4 to 1.9. The induced film is located between the first light absorption film and the second absorption film.
Patent KR-20010055214-A (KR)
Inventor: PARK SANG HUI
IPC: H04M3/22
Filed: 1999-12-10
Abstract: PURPOSE: A method for verifying transmission of a user message in a switching system is provided to automatically notify an error in a message transmission by using a No. 7 signaling method to an operator, thereby providing the reliability and the convenience in operating the switching system. CONSTITUTION: A telephony processor confirms the corresponding firmware number by analyzing a user message transmitted from an MMC(Man and Machine Command) processing part and notifies the confirmed corresponding firmware number to the MMC processing part. If an error message is generated, the telephony processor notifies the error message result to the MMC processing part. The user message provided to the telephony processor is transmitted to a firmware. A firmware device analyzes the user message for confirming the corresponding signaling terminal number and notifying the corresponding signaling terminal number to the MMC processing part. If an error message is generated, the firmware device notifies the error message result to the MMC processing part.
Patent KR-20010056008-A (KR)
Inventor: SHIN MIN GYU
IPC: F01P7/14
Filed: 1999-12-14
Abstract: PURPOSE: A cooling water preheating method of a diesel engine is provided to improve the heating performance of a diesel engine in winter and to prevent a battery from being discharged by raising temperatures with preheated cooling water according to the working state of other devices in winter. CONSTITUTION: A start switch of a vehicle is turned on, and the working state of various temperature sensors is checked(S1,S2). Reference temperature elements are set from the normal temperature sensors(S3). A starting time(Ts) of a cooling water heater is set according to the set reference temperature elements(S4). A glow plug is turned on to preheat the air in a pre-combustion chamber(S5). If the glow plug is inoperative, a blow fan switch is turned(S6). The cooling water heater is operated to raise the temperature of cooling water(S8) if battery voltage is higher than 11V(S7). The heater is operated during the set starting time. Finally, the preheating of cooling water is stopped when the working time of the heater exceeds the set time. The temperature of cooling water rises up in winter, considering drive conditions of a vehicle. Therefore, the normal working time of a heater for a diesel engine is shortened and heating performance is enhanced.
Patent KR-20010063577-A (KR)
Inventor: JOE WON TAE
IPC: C02F1/58
Filed: 1999-12-22
Abstract: PURPOSE: A dephosphorization equipment of sewage and wastewater using waste slag is provided, which can remove of phosphorus contained in wastewater by injecting waste slag generated from iron works to the wastewater and so recycle the waste slag and treat wastewater stably. The system can treat phosphorus separately according to the property of wastewater and save construction cost of new facility or expansion. CONSTITUTION: The system comprises the followings: (i) a dephosphorization tank (1) that has a vertical agitator (11) equipped with paddles (13) supported by supporters (14) at the central part and a baffle wall (15) in the form of an inverted funnel at the top center; (ii) weirs (17) set around the top part of the baffle wall (15); and (iii) baffles (18) which are set inside the weirs (17).
Patent KR-20010057968-A (KR)
Inventor: KIM GAP DEUK
IPC: E04B2/86
Filed: 1999-12-23
Abstract: PURPOSE: A steel panel unified with the arrangement of reinforcing bars and a thermal insulating materials is provided to form a frame of a wall easily and conveniently by assembling simply on a working site and to function as a finishing material and a mold form for concrete placement. CONSTITUTION: A steel panel forming a concrete wall comprises a reinforcing bar stiffener connected by connecting many reinforcing bars(20a,22a,24a) in a rectangular parallelepiped shape, several steel plates(11a,11b) fixed to both sides of the reinforcing bar stiffener and provided with screw holes(14) formed on the middle and upper parts of a folded part(17) and a thermal insulating material(30) inserted into the rectangular parallelepiped formed by the reinforcing bar stiffener.
Patent KR-20000052571-A (KR)
Inventor: EL EMMA BEVERLY JEAN
IPC: A01N47/10
Filed: 1999-12-27
Abstract: PURPOSE: A biocidal composition is provided, to stabilize the biocidal composition containing halogen-containing compounds. CONSTITUTION: A composition comprises a halogen-containing biocidal compound; an acid whose pKa is 0-10; and a solvent, and its pH is 0-6. The halogen-containing biocidal compound is preferably selected from the group consisting of haloformaldehyde, halogenated nitrilopropyonamide and isocyanurate, and more preferably are dihaloformadooxime carbamate. The acid is selected from the group consisting of monocarboxylic acid, polycarboxylic acid, phosphoric acid and boric acid. The solvent is water, an organic solvent or their mixture, and more preferably is the mixture of water and glycol ether or glycol ether acetate.
Patent KR-20010060580-A (KR)
Inventor: KANG HYEOK
IPC: H03K5/00
Filed: 1999-12-27
Abstract: PURPOSE: A free charge circuit is provided to reduce the burden of loading of a PMOS transistor for supplying the power voltage stably without falling the voltage and solve the problem of the loss of the electric charge. CONSTITUTION: The free charge circuit includes the first PMOS transistor(P21), the first NMOS transistor(N21), the second PMOS transistor(P22), the second NMOS transistor(N22), the first capacitor(C11), the second capacitor(C22) and the third PMOS transistor(P23). The first PMOS transistor(P21) is connected between the power terminal(Vcc) and the fourth node(Q24). The first NMOS transistor(N21) is connected between the first node(Q21) and the bias terminal(Vss). The second PMOS transistor(P22) is connected between the first node(Q21) and the fourth node(Q24). The second NMOS transistor(N22) is connected between the second control signal(KICKb) input terminal and the fourth node(Q24). The second capacitor(C22) is connected between the second node(Q22) and the first inverter(I21). The third PMOS transistor(P23) is connected between the third node(Q23) and the output terminal(OUT). The first control signal(KICK) permits the high voltage in a moment and the second control signal(KICKb) is the reverse signal of the first control signal(KICK).
Patent KR-20010061798-A (KR)
Title: Wafer level package
Inventor: BAEK HYEONG GIL
IPC: H01L23/12
Filed: 1999-12-29
Abstract: PURPOSE: A wafer level package is provided to strengthen an adhesion of a solder ball by using an interconnection medium, in which a support structure is reinforced, instead of a metal pattern. CONSTITUTION: A bond pad(11) and a ball land(12) are formed on one surface of a semiconductor chip. An insulation layer(20) such as polyimide is formed on the one surface of the semiconductor chip, and a pad exposing groove and a ball land exposing groove are formed in the insulation layer. The exposing grooves are connected through a trace route. The bond pad(11) and the ball land(12) are electrically connected by a metal wire(30) passing through the trace route. A solder ball(40) is mounted on the ball land, and the solder ball is mounted on the ball land together with the metal wire.
Patent KR-20010065165-A (KR)
Inventor: HAN SEUNG JUN
IPC: G02F1/1335
Filed: 1999-12-29
Abstract: PURPOSE: A liquid crystal display is provided to remove a bright line due to the reflection of a light from a light-emitting apparatus from a back surface of a liquid crystal panel regardless of the difference of assembly process at the liquid crystal panel and the light-emitting apparatus. CONSTITUTION: A liquid crystal panel(20) includes an upper polarization plate(14) and an upper substrate(4) located below the upper polarization plate and a lower substrate(2) located below the upper substrate. The liquid crystal panel also includes a lower polarization plate(12) located on the lower part of the lower substrate. A liquid crystal layer is intervened between the upper substrate and the lower substrate. A light-shielding part(15) is coated or printed on an edge part of the lower polarization part of the liquid crystal panel to reduce the reflection of a light. The light or a part of the light from a light-emitting apparatus(30) is collided to the light-shielding part and is absorbed and thus is not reflected from the light-emitting apparatus or the reflection is weakened.
Patent KR-20010066059-A (KR)
Inventor: HAN GYU JAE
IPC: B60H1/00
Filed: 1999-12-31
Abstract: PURPOSE: A cigarette smoke discharge apparatus for motor vehicle is provided, in which a Venturi meter is employed to utilize an air flow velocity during running of motor vehicle, to thereby allow the cigarette smoke to be smoothly discharged from the passenger area without opening the window. CONSTITUTION: A cigarette smoke discharge apparatus comprises an air flow passage(12) ranging from the lower end of th front glass to the lower end of the rear quarter panel; and a Venturi meter(14) arranged in a portion of the air flow passage and which includes a connecting passage(13) communicated to the passenger area. The air flow passage is formed in such a manner that the entrance of the air flow passage is positioned at a cowl cover(10), and a door(11) is mounted at the cowl cover. The air flow passage has a water outlet(15) so as to discharge rainwater during rain, and an outlet communicated toward the lower part of the motor vehicle. The Venturi meter has a neck portion connected to the connecting passage such that the Venturi meter is connected to the passenger area. The Venturi meter has an inlet part with an angle of 18 to 22 degrees, and the outlet part with an angle of 5 to 7 degrees. The air is discharged from the passenger area during running of motor vehicle by the flow velocity of the air passing through the Venturi meter of the air flow passage.
Patent KR-20010066072-A (KR)
Inventor: JIN CHEOL MIN
IPC: B60R22/34
Filed: 1999-12-31
Abstract: PURPOSE: A seat belt collector is provided to collect a seat belt safety and quickly. CONSTITUTION: A seat belt collector comprises a circular housing(11) to collect and to store a seat belt with many winding rods(10); a frame(12) located under the housing(11) and to lead the seat belt into the housing(11); a cutter(14) located inside the housing(11) and to cut the seat belt by vertically moving through a handle(13); and an air driving gun(15) to rotate center shafts of the winding rods(10) by installing in the housing(11). The winding rods(10) are extended corresponding to a width of the seat belt. The cutter(14) is slid by bending through a curved girth of the housing(11).
Patent KR-20010060128-A (KR)
Inventor: JUNG YEON U
IPC: H01L21/3065
Filed: 1999-12-31
Abstract: PURPOSE: A gas supply device is to accomplish a uniform etching state of a wafer by supplying gas into a chamber uniformly and removing a non-etching phenomenon at an edge of the wafer. CONSTITUTION: A gas supplying unit supplies gas to a chamber(51) for a dry etching process of semiconductor. A baffle plate(67) supplies gas provided from the gas supplying unit into the chamber. The gas supplying unit consists of the first gas supply tube(53) for supplying gas to a center of the baffle plate and the second gas supply tube(55) for supplying gas to a periphery of the baffle plate. A baffle hole(67a) is formed on a bottom surface of the baffle plate to spray the gas inside of the baffle plate to the chamber. A shower plate is arranged between the second gas supply tube and the baffle plate for storing the gas provided from the second gas supply tube and supplying it simultaneously to top surface and side surface of the baffle plate to uniformly spray the gas over entire surface of the baffle plate. A filter is arranged in the second gas supply tube to purify the gas being supplied through the tube.
Patent KR-20010066545-A (KR)
Inventor: SEO GI CHAN
IPC: B60T1/00
Filed: 1999-12-31
Abstract: PURPOSE: An auxiliary brake system is provided to improve brake force on sudden braking. CONSTITUTION: An auxiliary brake system comprises an auxiliary brake lever(21), a rotary axis(22), a supporting member(25) and a frictional member(30). The rotary axis is vertically connected with the auxiliary brake lever. The supporting member is fixed to a car body to support the rotary axis to be freely rotate. The frictional member is connected with the rotary axis with multiple connecting rods(23). A driver pulls the auxiliary brake lever upward to rotate the rotary axis so that the frictional member connected to the rotary axis rubs against ground surface to increase braking force.
Patent KR-20000068572-A (KR)
Title: 와이퍼 고정 소자 및 그 제조 방법
IPC: B22D19/02
Filed: 1998-06-18
Abstract: 본 발명은 한쪽 종단부에 원추형 홈(14)이 있는 제 1고정부(12), 다른 쪽 종단부에 조립부(20)가 있는 제 2고정부(18)를 가지는, 와이퍼 철대용 와이퍼 고정 소자에 관한 것이다. 
     길이 방향의 가공완료된 중앙지지대(22)로 구성된 와이퍼 고정 소자 및 지지대(22)의 두 종단(10, 16)에 주조된, 상호 떨어져 있는 헤드(24, 26)로 구성된 고정부(12, 18)를 제안한다.
Patent KR-20000068655-A (KR)
IPC: F16H48/06
Filed: 1998-07-28
Abstract: 벨트 차동 장치(16)는 출력 샤프트(12)와, 이 출력 샤프트(12)와 동축의 캐리어 축선을 중심으로 곡선형 경로에서 궤도 운동을 하도록 캐리어(14)에 회전 가능하게 장착된 2개의 유성 스프로켓(16, 18)과, 출력 샤프트(12)에 부착된 제1 출력 스프로켓(60)과, 출력 샤프트(12)와 동축의 제2 출력 스프로켓(62), 그리고 스프로켓(24)을 연결하는 이붙이 전동 벨트를 구비한다.
Patent KR-20000052743-A (KR)
Title: Vaccines
Inventor: PACHUK CATHERINE
IPC: A61P31/12
Filed: 1997-10-23
Abstract: PURPOSE: Protective and therapeutic vaccines including vaccines for herpes simplex virus are provided. CONSTITUTION: Signal peptide deletions were constructed to be localized to the cytoplasm and perhaps be misfolded. This provides a means by which more gD is transported to the proteosome, resulting in more gD derived peptide being able to complex with MHC Class 1 molecules. This boosts the cellular response to gD. There are two signal peptide deletion type constructs. One has a TMR and the other does not. Both types of proteins are expected to be localized to the cytoplasm but may have differences in distribution within the cytoplasm based on differences in their hydrophobicity.
Patent KR-20000069982-A (KR)
IPC: C08F2/08
Filed: 1997-12-19
Abstract: A process for preparing polymers of vinylaromatic compounds in dispersion comprises conducting the polymerization in the presence of a dispersing auxiliary and a catalyst obtainable from A) a transition metal complex of subgroups II to VIII, B) a cation-forming agent and C), if desired, an aluminum compound.