baber/WOPTO huggingface dataset:
Patent KR-20000013491-A (KR)
Title: Apparatus for controlling sublance of molten metal
Inventor: SOHN YOUN SOO
IPC: C21C5/46
Filed: 1998-08-10
Abstract: PURPOSE: An apparatus for controlling sublance of molten metal is provided, which reduces the manufacturing cost and improves the productivity and the quality of the product. CONSTITUTION: The apparatus comprises:a probe (2) which is constructed in a sublance (3) for detecting the temperature of molten metal (1) and the samples in a refining furnace (6); a drive motor (7) which drives the sublance (3); a temperature detector (11) which measures the temperature inside of the refining furnace (6); an encoder (8) which detects the number of revolution of the drive motor (7); a sublance upper limiter (9); an input unit (102) which generates an operation initiating signal (103), a reference height set value (104), a reference value setting signal (105), a measuring depth set value (106), a rest time set value (107), a starting time set value (108) and a terminating time set value (109); a distance detecting integrator (112) which detects the distance with the encoder (8) and the operation initiating signal (103); a height detecting operator (114) which shows the height on the display (116) of lance height by detecting and operating a height with the reference height set value (104) and the detected distance value; a height detector (118) which detects the level of height with the operation initiating signal (103), the detected signal of the temperature detector (11) and the reference value setting signal (105); a memory allotting unit (120); an accumulative operator (125) which accumulatively operates with the outputs of the memory allotting unit (120) and the encoder; an accumulative operator (127) and a pulse transmitter (128) which determine whether it should be stopped or not and generate pulse signal; an up and down control determining unit (137); a temperature detecting timer (139); a temperature badness determining unit (140); a memory allotting unit (143); and a display determining unit (144).
Patent KR-20000013764-A (KR)
Title: Signalling protocol processing method and device in atm exchange system
Inventor: PARK CHAN-HO
IPC: H04L12/433
Filed: 1998-08-13
Abstract: PURPOSE: A signaling protocol processing method and device in ATM exchange system constructs a protocol stack in order to reduce a timeout when transmitting a signaling protocol message. CONSTITUTION: The signaling protocol processing method waits a time at which a specific protocol processor is performed. If the time is made, the method determines a port requiring a priority process. If the port requiring a priority process is determined, the method checks (S2) whether there is a standby message information in a queue having a high priority order. If the standby message information is checked, the standby message information is processed. After processing the standby message information in queue having a high priority order, if the message should be transmitted to another layer, the message to be transmitted is checked, a destination message queue is selected. If there is no standby message information in the queue having a priority order, the method checks (S5) whether there is a standby message information in a queue having a low priority order. If the standby message queue is checked in the queue having a low priority order, the method processes the standby message queue. After processing the standby message information in queue having a low priority order, if the message should be transmitted to another layer, the message to be transmitted is checked, a destination message queue is selected. If there is no message information in a queue having a low priority order, the method repeats the above steps until the another protocol processor is to be performed.
Patent KR-20000013780-A (KR)
Title: Soap composition
Inventor: KIM BEOM JUN
IPC: C11D9/00
Filed: 1998-08-13
Abstract: PURPOSE: A soap composition is provided which has a good foaming power, non-cracking property and durability of hardness. CONSTITUTION: The composition comprises 0.1- 10 weight % of plant oil such as Limnanthes having 61.3 % of C20:1 and 18.0 % C22:2 and 0.05- 15 weight % of alkyl ester from alpha-hydroxy acid selected from C12- C13 alkyl lactate, C12- C13 alkyl octanoate, di(C12- C13) alkyl maleate, di(C12- C13) alkyl tartarate, di(C14- C15) alkyl tartarate, tri(C12- C13) alkyl citrate, tri(C14- C15) alkyl citrate. Thus, 93.5 weight % of soap base, 1.0 weight % of lanoline, 1.0 weight % of Limnanthes Alba, 1.0 weight % of C12- C13 alkyl lactylate, 0.5 weight % of PEG-75 and perfume, titanium oxide and antioxidant are mixed at 60 degree C, followed by molding to give the soap.
Patent KR-20000015315-A (KR)
Title: Space diversity receiving apparatus and receiving method
Inventor: LEE GYU HO
IPC: H04B7/02
Filed: 1998-08-28
Abstract: PURPOSE: An apparatus is provided to improve a demodulation capacity by increasing the ratio of bit energy to noise. CONSTITUTION: The apparatus comprises a first and a second high frequency receiver(100a,100b), a first and a second ADC(analogue to digital converter)(200a, 200b), a digital receiver(300) and a symbol combiner(400). The first and second high frequency receiver convert a high frequency signal received from a first and second antenna into a baseband of analogue signal. The first and second ADC convert a signal output from the first and second high frequency receiver into a digital signal, respectively. The digital receiver extracts a multi-path component having more than a predetermined value from each digital signal output from the first and second high frequency ADC and performs a digital demodulation of the extracted multi-path component. The symbol combiner combines the demodulated multi-path component output from the digital receiver.
Patent KR-19990029372-A (KR)
Title: 태양 전지로 형성된 시계용 지침반
IPC: G04C10/02
Filed: 1998-08-31
Abstract: 본 발명은 광에 노출되는 제 1 기판과 대향면에서 전극을 지지하는 제 2 기판 및 이 제 1, 2 기판 사이에 배치되고 상기 전극의 단자를 가로질러 전압을 발생시키고 빛을 흡수할 수 있는 물리-화학시스템을 포함하는 하나 이상의 재생 광전화학 태양전지로 형성된, 특히 시계용 지침반에 관련되는데, 상기 제 1 기판을 반투명 물질로 만들어지는 특징을 가진다.
Patent KR-20000019095-A (KR)
Title: Preparation method of coke with high crystallization
Inventor: LEE HYEONG IK
IPC: C10B55/00
Filed: 1998-09-08
Abstract: PURPOSE: Preparing method of coke with high crystallization at low temperature and a method easily controls the isotropy and anisotropy of optical structure of coke and distribution of anisotropic structure during the preparation process by changing temperature, pressure, and starting materials are required. CONSTITUTION: The invention is disclosed a preparing method of coke with high crystallization used as a precursor of discharge manipulating electrode, carbon brush, aluminum refining electrode rod, and carbon material for condensation polymerization of carbon sources from heavy distillate/heavy oil derived from petroleum, coal tar/tar pitch derived from coal or aromatic compounds with halogen compounds. The method is consisted of a) condensation polymerization of the carbon sources and 1.2 to 112 weight % of halogen compounds, sulfur-halogen compounds, phospho-halogen compounds as radical initiators, b) Coking reaction of products for 1 to 30 hrs at 380 to 600°C or UV irradiation and heating under different pressure conditions. The method is high yield and time-saving process, and easily control the anisotropy of coke structure by changing of temperature, pressure, and starting materials.
Patent KR-20000019385-A (KR)
Title: Turn table type pet bottle recycling chip manufacture automating machine
Inventor: KIM SEUNG
IPC: B29B17/00
Filed: 1998-09-10
Abstract: PURPOSE: A turn table type PET bottle recycling chip manufacture automating machine is provided to automate the manufacture of the PET bottle recycling chip by small installation area and low cost. CONSTITUTION: A machine is composed of: a storage hopper(10) to store the collected PET bottles; a bucket conveyer(12) to transfer the PETE bottles in the storage hopper; an arranging device(14) to arrange the PETE bottles transferred respectively to face upward; a bottle cap removing device(24) to remove the caps of the PETE bottles; a ring removing device(26) to remove the rings remained on the bottle necks of the PETE bottles; a label and base cup removing device(28) to remove labels and base cups of the PETE bottles; a colored bottle separating device to separate colored bottles from the PETE bottles transferred via a sensor; a cutter to cut the neck of the PETE bottles; and a pulverizer(36) to finely pulverize the PETE bottles cut after being transferred.
Patent KR-20000019860-A (KR)
Title: Hand-held electric heat sealing device forming separable heat resistant cover
Inventor: AMIE CHOU
IPC: B65B67/10
Filed: 1998-09-16
Abstract: PURPOSE: A hand-held electric heat sealing device is provided to separate a heatproof seat cover for protecting an electric heat line. CONSTITUTION: A hand-held electric heat sealing device is composed of a housing(10), a heating part(20) and a compressor(30). The housing consists of a storage unit(11), a junction plate(12), a spring holder(13) and a compression spring(14). The heating part consists of a heat insulating base(21), an electric heat line(22), a position decis ion plate(23), a heatproof seat cover(24) and a frame(241). When replacing the heatproof seat cover(24), a hook extended downward the frame is apart from the heat insulating base. The used heatproof cover is replaced with a new heatproof seat cover(24) by being removed from the frame.
Patent KR-19990036888-A (KR)
Title: 고순도 에리트리톨 결정의 제조방법
IPC: C07C29/78
Filed: 1998-10-07
Abstract: 원료 용액인 에리트리톨-함유 수용액을 결정화처리시키는 것을 포함하는 에리트리톨 결정의 제조방법에 있어서, 상기 에리트리톨-함유 수용액의 에리트리톨 농도를 결정화 단계 초기에 30 내지 60 중량%로 조정하고; 상기 에리트리톨-함유 수용액을 20℃/시간 이하의 냉각 속도로 냉각하며; 상기 냉각되는 동안 에리트리톨의 씨 결정을 상기 에리트리톨-함유 수용액에 부가하고 또 이 용액을 20℃ 이하로 냉각시키는 것을 특징으로 하는 고순도 에리트리톨 결정의 제조방법. 이러한 본 발명의 제조방법에 의해 수득된 고순도 에리트리톨 결정은 종래 방법에 의해 제조된 결정에 비하여 훨씬 고순도이고 결정 형상도 우수하다.
Patent KR-20000028150-A (KR)
Title: Method for warning feeble signal state in case of recording signal
Inventor: PARK JOO DEOK
IPC: G11B15/02
Filed: 1998-10-30
Abstract: PURPOSE: A method for warning feeble signal state in case of recording signal is provided to judge as to whether a record is continuously performed by checking a state of a current received signal and warning a receiving of a feeble signal when the state of the current received signal is a state of a feeble signal which is less than a reference level. CONSTITUTION: A method for warning feeble signal state in case of recording signal is judged as to whether a reservation recording mode is selected by a user(S101). A general TVCR function is performed when the reservation recording mode is not selected(S102). A broadcasting channel and a time are set when the reservation recording mode is selected(S103). A microprocessor searches a time of a timer while the time of the timer is reached to a reservation recording time(S104,S105). The microprocessor adjusts a tuning voltage and tunes a broadcasting receipt channel(S106). A signal level detecting unit detects a signal level of the tuned channel(S107). The method is judged as to whether the signal level is less than a specific critical value(S108). The microprocessor controls a screen display generating unit to generating an OSD character for warning that a level of the broadcasting signal is feeble when the signal level is less than the specific critical value(S110).
Patent KR-20000031791-A (KR)
Title: Optical recording media and method for managing defective area of the same
Inventor: KIM EUNG SU
IPC: G11B20/00
Filed: 1998-11-10
Abstract: PURPOSE: An optical recording media and a method for managing defective section of the same are provided to prevent a data reading/reproduction error by specially assigning a spare area. CONSTITUTION: An optical recording media includes a spare area, a portion of which is assigned only for a control block. The portion of the spare area only for the control block is assigned in the vicinity of the control block. When the spare area is assigned on each group, the portion of the spare area for the control block is assigned to the first group. When the spare area is assigned to a portion of a data area, the portion of the spare area only for the control block is assigned to a main spare area located on a top of the data area.
Patent KR-20000032073-A (KR)
Title: Device for calibrating equality of brightness of screen in image display device
Inventor: LEE KYEONG JUN
IPC: H04N5/57
Filed: 1998-11-12
Abstract: PURPOSE: A calibrator is provided to equalize the whole brightness of a screen by calibrating the event that the brightness of a central part gets darker compared to an edge of the screen after varying the width of vibration of a vertical/horizontal parabola signal input to a direct current control amplification unit. CONSTITUTION: When a beam current generated in a high voltage generation unit(11) is fed to a B/U control signal generation unit(12), an ABL(Auto Beam Limit) control unit(12-1) within the B/U control signal generation unit prevents the excessiveness of the beam current generated in the high voltage generation unit. Herein, When the beam current of which excessiveness is prevented is output and is fed to an amplification unit(12-2) within the B/U control signal generation unit, the amplification unit receives a brightness control signal and amplifies and outputs it to a voltage for driving a direct current amplification unit. When B/U control signal is input in the direct current control amplification unit, the direct current control amplification unit varies and outputs the width of vibration of the input vertical/horizontal parabola signal based on the variation of the brightness signal of the input B/U control signal. Then the brightness control unit(15) regulates the amount of an electronic beam emitted from a cathode and equally calibrates the whole screen brightness of a braan tube after calibrating the brightness of a central part.
Patent KR-20000039659-A (KR)
Title: Light emitting displaying device
Inventor: LEE GYUNG HA
IPC: H05B33/00
Filed: 1998-12-15
Abstract: PURPOSE: A light emitting displaying device is provided to improve the aperture ratio of the light emitting displaying device by shortening the length of a wire. CONSTITUTION: A light emitting displaying device comprises a plurality of gate bus lines(g1,g2,...) and a plurality of data bus lines(d1,d2,...), a DC signal line(Vd), a first thin film transistor(T1), a second thin film transistor(T2), an auxiliary capacitor(Cst), and a light emitting capacitor. The DC signal line(Vd) is extended in parallel with the data bus line. The auxiliary capacitor(Cst) is connected between a drain electrode of the first thin film transistor(T1) and a ground end. The light emitting capacitor is connected between a drain electrode of the second thin film transistor(T2) and a common signal terminal.
Patent KR-20000039678-A (KR)
Title: Apparatus for matching frame relay network in exchange
Inventor: HEO BI TO
IPC: H04Q1/00
Filed: 1998-12-15
Abstract: PURPOSE: An apparatus for matching a frame relay network in an exchange is provided to receive a frame relay service from a frame relay terminal by adopting a frame relay access device, having the function for matching the frame relay network, in the exchange. CONSTITUTION: An apparatus for matching a frame relay network(30) in an exchange(20) receives an access request message for the matching from an ISDN terminal(10). The access request message is interpreted in an interpreter(23). According to the interpretation by the interpreter(23), the exchange(20) allocates a data path in order to match the frame relay network(30). The exchange(20) converts the voice and character data transmitted from the ISDN terminal(10) to a frame relay cell assembly message, and then sends it to a frame relay terminal(40) via the frame relay network(30).
Patent KR-20000041209-A (KR)
Title: Polymer electrolyte and method for manufacturing the same
Inventor: OH SEUNG MO
IPC: H01M10/0565
Filed: 1998-12-22
Abstract: PURPOSE: A polymer electrolyte is provided to improve the mechanical strength, thereby enabling the electrolyte to be formed in the form of a film. The polymer electrolyte also has a high conductivity. CONSTITUTION: A polymer electrolyte for a secondary battery comprises an absorbing material, a polymer engaging material, and an ion conductive electrolyte. The absorbing material is a powder. The polymer electrolyte for a secondary battery improves the mechanical strength thereof, and enables the electrolyte to be formed in the form of a film. The polymer electrolyte also has a high conductivity. The electrolyte can be automatically manufactured, since the manufacturing process is simple.
Patent KR-20000041561-A (KR)
Title: Diagnosing unit for sender antenna in base station
Inventor: SON OH SEONG
IPC: H04B7/155
Filed: 1998-12-23
Abstract: PURPOSE: A diagnosing unit for sender antenna condition in base station is provided to measure output range by each frequency by using PLL circuit and making output range narrower. CONSTITUTION: A diagnosing unit for sender antenna in base station is comprised of the following parts: a sector selecting part which selects either sending output to the right direction (TXF()(TXF()(TXF() or reflecting sending output (TXR()(TXR()(TXR() of each centers (()(()((); a direction selecting part which converts these sending output to the IF signals and selects either the sending output to the right direction or reflecting sending output; a controlling and processing part which controls the operations of sector selecting part and direction selecting part, and diagnoses condition of antenna by comparing the output of direction selecting part with standard value, and indicates result output.
Patent KR-20000042042-A (KR)
Title: Method for suppressing corrosion of ld converter gas pipe
Inventor: KIM KYEONG TAE
IPC: C23F11/00
Filed: 1998-12-24
Abstract: PURPOSE: A method is provided in order to suppress the corrosion of a pipe where converter gas is transferred by regulating pH of the condensed water. CONSTITUTION: A pH of the condensed water discharged from a discharge pipe is monitored. At the same time, the pH is kept by 5.5 to 9.0 by spraying the caustic soda of 1 to 10% concentration into the condensed water 60 to 200ppm through an additional pipe. Herein, the additional pipe supplies a caustic soda aqueous solution and is connected to the pipe. Accordingly, the corrosion of a LD converter gas pipe is suppressed.
Patent KR-20000042059-A (KR)
Title: Remote centering system of lower blow pipe of blast furnace
Inventor: CHEON YONG GWON
IPC: C21B7/16
Filed: 1998-12-24
Abstract: PURPOSE: A remote centering system of an LBP(lower blowing pipe) of a blast furnace is provided to prevent accidents by exactly mounting an LBP in the center of a tuyere and to enhance productivity by shortening replacing time. CONSTITUTION: In moving an LBP to a thirtieth tuyere, a controller(78) receives a contact point of a sensor(28) five times, and the sensor is equalized with a sensing bar(29) on a rotary rail(21) to meet the mounting position of a guide rail with a number twenty-six tuyere. That is, the controller receives the contact point one by one when passing through each tuyere. After that, the controller stops operating a transfer motor(24), and a transfer stand(23) is automatically stopped at a position corresponding to the number thirty tuyere. The stop position of the transfer stand becomes exact by rotating the motor forward/reversely to move the stand to the more adjacent position.
Patent KR-20000042283-A (KR)
Title: Fuel injection control method using oxygen sensor upon acceleration of automobile
Inventor: LEE DONG RYUL
IPC: F02D41/10
Filed: 1998-12-24
Abstract: PURPOSE: A fuel injection control method upon acceleration of automobile is provided in which a fuel injection period is controlled in accordance with an amount of fuel for compensating for acceleration of the automobile, the amount of fuel being calculated including an oxygen density value increased or decreased according to an oxygen density signal applied from an oxygen sensor, thus allowing a fuel injection control optimized for conditions of each engine. CONSTITUTION: A fuel injection control method comprises a first step of monitoring an estimated value of degree of opening of a throttle valve and calculating a value of change of degree of opening of the throttle valve if it is determined as an acceleration state, a second step of increasing or decreasing an oxygen density value stored in a memory if a period of maintaining an estimated value of oxygen density at a value higher or lower than a threshold value exceeds a predetermined period, a third step of checking whether a period set to calculate the amount of fuel for compensating for acceleration of the automobile has lapsed, a fourth step of repeating the operation of the second step if it is determined in the third step that the period has not lapsed, and a fifth step of calculating an amount of fuel for compensation if it is determined in the third step that the period has lapsed and compensating the amount of fuel injected into a cylinder by controlling the fuel injection period according to the calculated amount of fuel for compensation.
Patent KR-20000042343-A (KR)
Title: Structure for fixing filter of air conditioner
Inventor: JU BYUNG SEOK
IPC: F24F13/00
Filed: 1998-12-24
Abstract: PURPOSE: An air conditioner is provided to firmly fix a filter by improving the fixing structure of the filter and to enhance efficiency. CONSTITUTION: A grille(110) is installed on a front upper side of a main body(100) to possibly rotate, and an absorption hole(111) for absorbing indoor air is formed in the grille. A vent hole for venting air is formed on a front lower side of the main body so that the indoor air is forcibly absorbed by a fan and is vented. A depressed square hole type settlement unit(120) is formed in a front central part of the main body to connect the absorption hole with the inner part of the main body. A square filter(130) is settled in the settlement unit to purify the indoor air. Accordingly, The absorbed air becomes a low temperature by heat-exchanging with an evaporator and is vent to the inner part through the vent hole. That is, the air circulation process is repeated such that cooling the indoor room is accomplished.
Patent KR-20000043621-A (KR)
Title: Circuit for controlling data output buffer
Inventor: LEE SANG HO
IPC: G06F9/00
Filed: 1998-12-29
Abstract: PURPOSE: A circuit for controlling a data output buffer is provided to secure a data access time and a data maintenance time suitable for a kind of load. CONSTITUTION: A circuit for controlling a data output buffer(602) drives terminate load or unterminated load by being constructed with a pull-up element and a pull-down element. And the circuit comprises a delay circuit(606), a load detection circuit(610), and a delay control circuit(608). The delay circuit(606) generates a first output by receiving a first control signal and delaying the received signal for a predetermined time. The load detection circuit(610) is enabled by the first output, detects a load condition by receiving a second output from the output buffer. The load detection circuit(610) generates a second control signal of a logical value, one "1", when the load condition is a terminated load, and generates a second control signal of a logical value, zero "0", when the load condition is an unterminated load. And the delay control circuit(608) is controlled by the second control signal, controls to secure a data output maintenance time of the data output buffer when the logical value of the second control signal is one "1", and control to secure a data access time of the data output buffer when the logical value of the second control signal is zero "0".