baber/WOPTO huggingface dataset:
Patent KR-20010004066-A (KR)
Inventor: CHOI JI YEONG
IPC: C21B7/12
Filed: 1999-06-28
Abstract: PURPOSE: A management method for ensuring tap hole core tract in blast furnace is provided for ensuring tap hole core tract and forming protection wall by regulating length of combustion region to protect corrosion of sidewall part at bottom part of the furnace. CONSTITUTION: A method for managing tap hole core tract is to ensure tap hole core tract in blast furnace. The method is performed by tapping out melt through the tap hole, introducing mud material into such tap hole to close it and continuously providing mud material to be accumulated inner end of the tap hole. After then, an open tract of hot blowing side is reduced to result in reduction of combustion region. The reduction of combustion region causes decrease of melt generation and consequently height of melt. Such mud material surrounds tap hole area to protect such area from breaking or cracking by melt.
Patent KR-20010004824-A (KR)
Inventor: HONG CHANG SIK
IPC: C02F1/36
Filed: 1999-06-30
Abstract: PURPOSE: High-concentration/non-biodegradable wastewater disposal equipment is provided to treat high-concentration/non-biodegradable wastewater using ultrasonic waves, ozone, and heat. CONSTITUTION: The equipment consists of an ultrasonic waves generator (11) installed below a body (10); several ultrasonic waves oscillators (11a) installed at the lower part of the body (10); a negative ion generator (30) installed above an equalizing basin (20); an evaporation cylinder (40) having a heater (41) and a catalytic filter (42) for ozone decomposition. In the body (10), wastewater level is maintained low for sufficient supply of ultrasonic waves.
Patent KR-20010004965-A (KR)
Inventor: KIM JONG U
IPC: H01L27/115
Filed: 1999-06-30
Abstract: PURPOSE: A stack gate flash EEPROM cell manufacturing method is provided to be capable of skipping ISO mask and etch related processes and also skipping a pad poly and a pad oxide strip after a field oxide is formed. CONSTITUTION: A stack gate flash EEPROM cell manufacturing method includes deposition of a tunnel oxide(12) and poly 1(13), deposition of a poly oxidation or deposition of oxide(14), deposition of nitride(15) and formation of a poly 1 mask(16). After the nitride, the oxide and the poly 1 are sequentially removed, the mask is removed. Then, a field ion implantation process and a field oxidization process are performed. Thereafter, the nitride is removed by wet etch process, and poly doping and etch process are then performed. Next, formation of an ONO film(18), deposition of a poly 2(19), deposition of oxide or oxidization and self-aligned etch process are performed.
Patent KR-20010008517-A (KR)
Inventor: LEE TAE HYEOK
IPC: H01L21/8242
Filed: 1999-07-01
Abstract: PURPOSE: A method for forming a charge storge node of a capacitor is to increase the capacitance using a TaON thin film. CONSTITUTION: The charge electrode node(30) is formed with a doped silicon layer and an oxide layer(40) is formed on the entire structure by using O3. Afer that, an SiON layer(50) is formed by using NH3 reaction gas in a plasma atmosphere. A TaON thin layer(60) is deposited on the SiON layer(50) by a surface chemical reaction. Therefore, achieving a desired capacitance.
Patent KR-20010011840-A (KR)
Inventor: BAEK MUN CHEOL
IPC: G11B7/26
Filed: 1999-07-30
Abstract: PURPOSE: A device for storing information at high integration/speed is provided to speed up reading/writing speeds through reducing size/weight of a probe and to overcome problems in proximity field writing. CONSTITUTION: A radiate apparatus(80) radiates electromagnetic wave to areas including a recording medium(10) to transfer energy required in writing. Electromagnetic writing energy generated by a generate apparatus is transferred to the recording medium through a transfer material(50). The sum of electromagnetic wave and the writing energy modulates physical characteristic of the recording medium to record information. Moreover, the radiate apparatus radiates electromagnetic wave to the area. The modulated electromagnetic wave is induced to a detector(60) by using an optical probe(30) and an optical waveguide(70) for detecting reading signal.
Patent KR-20010018603-A (KR)
Title: Flat panel display
Inventor: NA YANG UN
IPC: G09F9/30
Filed: 1999-08-20
Abstract: PURPOSE: A flat panel display is provided in which a spacer is tightly fixed to a plate forming a sealed container without using a separate fixing member formed on the plate. CONSTITUTION: A flat panel display includes a face plate, a back plate(3) combined with the face plate to form a sealed container, and a means for emitting rays of light from the container. The flat panel display also has a plurality of spacers(5) arranged in the container corresponding to non-display area set in the container and supported by the face plate and the back plate, and a pair of aligners(7) connected with the spacers to maintain each spacer corresponding to the non-display area. The aligners are arranged with one side of the plates. The flat panel display may has a pair of auxiliary aligners arranged perpendicular to the aligners to form a frame together with the aligners. The spacers may have exhaust holes for smooth exhaust and holes for minimizing image distortion.
Patent KR-20010018907-A (KR)
Inventor: GOLD SMITH ANDREA
IPC: H04B7/005
Filed: 1999-08-23
Abstract: PURPOSE: A method and a device for controlling interrupting power in a mobile communication system, are provided to suspend transmission without compensating a channel gain if a channel gain is low so that receiving power can be raised in a state that an average transmission power is constant, and to lower average transmission power for reducing interrupt to another user. And the method and the device enable a near-far problem and the change of the channel gain to be solved. CONSTITUTION: A base station sets up threshold gamma-0, target (Eb/I-0), and target Rs, for controlling reverse link power(S1,S6,S10). An interrupt probability of Po by the threshold gamma-0, and receiving power of S-R are calculated(S2,S7). A channel gain of L, which is a slow fading component, is calculated(S3), and compared with the threshold gamma-0(S4). If the L is not less than gamma-0, transmission power S(L) is set up as S-R/L, and a transmission speed R(L) is set up as Rs/(1-(P-0))(S8). If the L is less than gamma-0, S(L) and R(L) are set up as zero(S5). The S(L) and R(L) are transmitted to a terminal, and the transmission power and the transmission speed are regulated in the terminal(S9).
Patent KR-20010019031-A (KR)
Inventor: CHO HAN GYEONG
IPC: H04N5/445
Filed: 1999-08-24
Abstract: PURPOSE: A device for implementing an OSD(on screen display) of a FPD(flat panel display) TV with monitor function is provided to process caption OSD signal in real time through an image processing part in case OSD signal is caption OSD signal. CONSTITUTION: An intermediate frequency processing part(10) processes TV signal received from an antenna, and outputs CVBS(composite video baseband signal) signal. An image processing part(20) processes the CVBS signal outputted from the intermediate frequency processing part(10) to analog R/G/B signal. A PC signal outputting part(30) outputs PC R/G/B signal supplied from a PC. An image switching part(40) selects the TV signal outputted from the image processing part(20) or the PC signal outputted from the PC signal outputting part(30) under control of the a micom(80). An A/D converting part(50) converts the signal selected by the image switching part(40) to digital signal. A zoom scaler part(60) transforms the digital signal outputted from the A/D converting part(50) to a specific signal format fitting a FPD(flat panel display) part(70). A FPD part(70) displays digital signal transformed to the specific signal format by the zoom scaler part(60). A micom(80) controls each part of a system, and outputs OSD information. An OSD generator(90) transforms OSD signal to the signal format fitting the FPD part(70).
Patent KR-20010028360-A (KR)
Inventor: LEE WON HO
IPC: G11B19/20
Filed: 1999-09-21
Abstract: PURPOSE: A device for rotating a disk is provided to mount the disk on a centering hub to rotate the disk even when an error is generated to an ID(Inner Diameter) of the disk, thereby securing stability of a recording reproduction, and suppressing noise. CONSTITUTION: A stator(120) is slided and supported to a bottom of a rotating axis(110). A centering hub(130) is pushed-up to an upper end of the rotating axis(110), and performs a disk centering by forming an incline of a determined angle. A magnet(132) is formed to an upper inside of the centering hub(130). The centering hub(130) is connected to a center surface of a rotor(140). The rotor(14) is located as a form covering the stator(120). The magnet(132) is installed to an inside of the rotor(140) with the stator(120) to generate an electromagnetic force. An eccentric preventer(150) is located between the centering hub(130) and the stator(120), and prevents an eccentricity caused by an ID(Inner Diameter) error of the disk mounted on the centering hub(130). The eccentric preventer(150) comprises as follows. A center of a guider(151) is inserted in the rotating axis(110). Both ends of the guider(151) contact to both sides of the rotor(140). Pin springs(152) are prolonged from a one upper surface of the guilder(151) to the centering hub(130) to have a determined elastic force. The pin springs(152) are over a maximum error range of the disk, and located to an outside of the centering hub(130). The pin springs(152) endow the elastic force to a mounting direction and a vertical direction of the disk.
Patent KR-20010038764-A (KR)
Inventor: CHA JIN GI
IPC: A61K8/84
Filed: 1999-10-27
Abstract: PURPOSE: A conditioning shampoo composition containing an insoluble, nonvolatile polymer silicon gum, an organic silicon polymer, polysaccharide and tertiary cationic palm oil is provided, which has an excellent conditioning effect such as softness, glossiness and combing easiness of wet hair. CONSTITUTION: This conditioning shampoo composition contains 0.01 to 20% by weight of an insoluble, nonvolatile polymer silicon gum, 0.01 to 20% by weight of an organic silicon polymer, 0.05 to 5% by weight of polysaccharide and 0.01 to 20% by weight of tertiary cationic palm oil based on the total weight of the composition. The insoluble, nonvolatile polymer silicon gum is dimethicon having a molecular weight of 350,000 to 500,000.
Patent KR-20000047629-A (KR)
Inventor: ROPARO MICHAEL F
IPC: B24B41/06
Filed: 1999-11-12
Abstract: PURPOSE: An apparatus for polishing a multi-wafer is provided to increase the flatness of the chemical mechanical polishing apparatus as well as to perform the endpoint detection and post measurement at the same point. CONSTITUTION: An apparatus for polishing multi wafer according to the present invention includes a polishing flattener(14) and a wafer carrier(22). The polishing flattener(14) rotates with an axis of the central flattener. The wafer carrier(22) supports the wafer so as for a portion of the surface of the wafer to contact with the polishing side of the flattener from time to time. The portion of the surface of the wafer contacting the polishing side of the flattener from time to time further includes an outer perimeter of the wafer.
Patent KR-20010046728-A (KR)
Inventor: JUNG BYEONG UNG
IPC: F24F13/08
Filed: 1999-11-15
Abstract: PURPOSE: An air flow control method for air conditioner is provided to minimize temperature difference overall the indoor area during operation of air conditioner. CONSTITUTION: A method comprises a step(S1) of judging whether the outdoor unit is in operation; a step(S2) of judging whether a predetermined time period has lapsed since turning off of the outdoor unit if it is judged in the step(S1) that the outdoor unit is not in operation, automatically adjusting vertical air flow direction if a predetermined time period has lapsed, and canceling the automatic operation mode if a predetermined time period has not lapsed; and a step(S3) of fixing the vertical air flow direction adjusting louver to the upper side, if it is judged in the step(S1) that the outdoor unit is in operation.
Patent KR-20010047103-A (KR)
Inventor: KIM SEONG MO
IPC: H01L21/3065
Filed: 1999-11-17
Abstract: PURPOSE: A wafer etched is provided to uniformly process a wafer by preventing plasma ions from being deflected toward a bellows cover, and to reduce manufacturing cost by forming the bellows cover and a plasma guide member as one body in both side portions of an electrostatic chuck. CONSTITUTION: A process chamber(115) is installed in a housing(110). A wafer lift(130) is installed in a predetermined position of the process chamber. A wafer induced to the process chamber is received and settled on an electrostatic chuck of the wafer lift. A bellows(150) moves up/down the wafer lift. A bellows cover protects the bellows from plasma, disposed in the upper portion of the bellows and fixed in one side portion of the electrostatic chuck. A plasma guide member uniformly distributes plasma ions deflected toward the bellows cover, fixed in the other side portion of the electrostatic chuck and installed in a position facing the bellows cover.
Patent KR-20000035638-A (KR)
Inventor: CONROY GARY M
IPC: C08K5/15
Filed: 1999-11-24
Abstract: PURPOSE: A latent mercaptan stabilizers is provided to exhibit improved ultra violet light stability and weatherability without detracting from their thermal performance. CONSTITUTION: Stabilizer compositions useful for protecting clear polyvinyl chloride and other clear halogen-containing polymer compositions used in the manufacture of exterior weatherable products against discoloration and degradation caused by exposure to ultra violet light and weathering in addition to heat comprising a latent mercaptan which degrades during processing of the composition at an elevated temperature to liberate a free mercaptan in combination with a synergistic amount of a free phenyl salicylate compound. The latent mercaptan may be the sole heat stabilizer additive in the stabilizer composition, but the free mercaptan released during processing may also synergize the activity of organic-based or metal-based heat stabilizers such as organotin carboxylates and organotin mercantile in the polymer composition.
Patent KR-20010048250-A (KR)
Title: Data output circuit of semiconductor memory device
Inventor: LEE SEONG HUN
IPC: G11C11/40
Filed: 1999-11-26
Abstract: PURPOSE: A data output circuit of a semiconductor memory device is provided to achieve a stable operation as to the variation of a temperature, a voltage and a process by being controlled by a self-timing. CONSTITUTION: According to the data output circuit, a driver(300) performs a pull-up and a pull-down driving of a data output node(do). An internal output control signal generation part(310) generates an internal output control signal(outoffb) activated by a self-timing to a pull-up signal(pu) or a pull-down signal(pd) in response to the pull-up signal, the pull-down signal and an external output control signal(outoff) setting a data output interval. And, a latch circuit part(320) controls the pull-up and pull-down driving of the driver by receiving the internal output control signal and the pull-up signal and the pull-down signal.
Patent KR-20010057310-A (KR)
Inventor: CHO SEOK HYEON
IPC: H01J9/24
Filed: 1999-12-21
Abstract: PURPOSE: An apparatus for forming a barrier rip of a back substrate for a plasma display panel is provided to make uniformly a barrier rip by coating the lower surface table or the lower roller, by mounting a sub-roller to a roller. CONSTITUTION: A barrier rip(50) is formed at the back substrate(30), coated on the upper plane of a barrier rip material layer(40), by means of the upper pressing means(10) and the lower supporting means(25). The upper pressing means(10) is a surface table of a plane type. An elastic body(60) such as a synthetic robber(MBR) is coated on the peripheral side of the lower supporting means. The pressing means is a roller(10). A sub-roller(70) is installed at the upper end of the roller(10). The quality of the roller(10) is one of SUS and S45C. An alignment module is installed at an apparatus for forming the barrier rip. The alignment module apply for CCD camera to form the barrier rip between a fine address electrode.
Patent KR-20010063561-A (KR)
Inventor: KIM YEONG CHAN
IPC: F24F11/00
Filed: 1999-12-22
Abstract: PURPOSE: A control method of an electronic expansion valve is provided to promote the optimum air-conditioning by checking a frozen electronic expansion valve in an inverter air conditioner. CONSTITUTION: A control unit adjusts the opening of two electronic expansion valves. Plural capillary temperature sensors decide whether refrigerant temperature of liquid refrigerant tubes is higher than 5 deg.C. If so, the control unit adjusts the opening of the electronic expansion valves again. Otherwise, the control unit increases the opening of the electronic expansion valves. If the temperature of the liquid refrigerant tubes is higher than 8 deg.C, the control unit sets the opening of the electronic expansion valves again. Otherwise, the control unit increases the opening of the valves. Therefore, the control unit prevents the electronic expansion valves from freezing by adjusting the refrigerant temperature.
Patent KR-20010063584-A (KR)
Title: Capstan motor
Inventor: PARK GI HUN
IPC: H02K7/08
Filed: 1999-12-23
Abstract: PURPOSE: A capstan motor is provided to be capable of being uniformly contacted with a shaft by previously preventing the deformation of inner surfaces of metal bearings generated during forcedly fitting the metal bearing into a holder. CONSTITUTION: The motor comprises a shaft, a rotor, a holder(20), upper/lower metal bearings(100,200) and a stator. The rotor is coupled to a bottom end of the shaft. The holder(20) is coupled to an outer surface of the shaft, and inclined taper grooves(21,22) are formed on upper/lower inner surfaces of the holder. The upper/lower metal bearings(100,200) are respectively inserted into the taper grooves(21,22) to cause the holder to be slid along the taper grooves(21,22). The inner surfaces of the bearings(100,200) contacted with the outer surface of the shaft are inclined by angles opposite to those of the taper grooves. The stator is coupled to a lower outer surface of the holder.
Patent KR-20010063959-A (KR)
Inventor: KIM SU HWAN
IPC: F16C11/06
Filed: 1999-12-24
Abstract: PURPOSE: A ball joint is provided to easily control torque via a ball stud if only assembling a socket nut with a housing socket by removing a plate and a process of swaging the housing socket. CONSTITUTION: A ball joint(20) includes a housing socket(26) having a screw part(28) formed in the inner peripheral surface of an inlet of a space part(24) for inserting a ball stud(22), and a socket nut(30) assembled and installed at the screw part to guide the operation of the ball stud, wherein the socket nut includes a socket screw part(32) formed at the outer peripheral surface to be coupled with the screw part, and guide projections(38) protruded at the inner peripheral surface with upper and lower inclined parts(34,36).
Patent KR-20010064045-A (KR)
Inventor: JU BEOM SUN
IPC: H04Q3/00
Filed: 1999-12-24
Abstract: PURPOSE: A system clock supplying device in a communication system is provided to extract a clock from data, and to perform a system clock synchronization. Therefore, it is possible to effectively use I/O(Input/Output) terminals, and to easily perform an operation and maintenance of the system. CONSTITUTION: A system clock pulse generator(11) oscillates a system clock pulse, and outputs the oscillated system clock pulse. Central data link units(21-2n) receive the system clock pulse, and synchronize the system clock pulse with the data, then transmit the data to local data link units(31-3n). The central data link units(21-2n) recover the data as the system clock pulse. The local data link units(31-3n) receive the data to extract original data and a reference clock pulse for a system synchronization, and output the reference clock pulse to local clock pulse generators(41-4n). The local data link units(31-3n) receive a local clock pulse to synchronize the local clock pulse with the data, and transmit the data to the central data link units(21-2n). The local clock pulse generators(41-4n) receive the reference clock pulse, and generate the local clock pulse, and then output the generated local clock pulse to the local data link units(31-3n) and each part of a local system.
Patent KR-20010064240-A (KR)
Inventor: AHN JI HWAN
IPC: H04B7/155
Filed: 1999-12-27
Abstract: PURPOSE: A method for managing control station resources in an IMT-2000(International Mobile Telecommunication-2000) is provided to minimize a search time of a selector to be allocated to originating/incoming calls, so as to reduce loads of a call process. CONSTITUTION: Selector resources are read to initialize a selector queue arrangement in order of logical number. A dual connection list, sequentially arranging normal selector capable of allocating calls in the selector queue arrangement, is configured. If the allocation of a selector is requested, a selector to be allocated is selected in reference with the selector of the dual connection list, and the selector to be allocated is released from the dual connection list.
Patent KR-20010061103-A (KR)
Inventor: KIM JEONG KI
IPC: A61M5/00
Filed: 1999-12-28
Abstract: PURPOSE: A cut-off device for Ringer's solution capable of informing to the outside by operating an alarm when the supply of the solution is completed by detecting supplied Ringer's solution is provided, which prevents a patient from being in danger and causes a nurse and a person who cares for a patient to have some time to spare. CONSTITUTION: In a cut-off device comprising: a solution discharge pipe(2) installed at the lower end part of a Ringer's solution vessel(1); a solution supply pipe(3) equipped with a needle at the front end part; a solution controlling vessel(4) installed between the solution discharge pipe and solution supply pipe, this device comprises a sensor(10) consisting of a light emitting part(10a) and a light receiving part(10b) for detecting dropping solution and an alarm generator(20) operated by a signal from the sensor.
Patent KR-20010061677-A (KR)
Inventor: KIM YUN HO
IPC: F25D17/08
Filed: 1999-12-28
Abstract: PURPOSE: A coupling structure between cooling air duct and control box of refrigerator is provided to achieve an in-advance prevention against dew formation at the front surface of the control box, by allowing the cooling air to be accurately discharged into the storage space and preventing the cooling air from being transferred to the rear surface of the control box. CONSTITUTION: A coupling structure comprises a cooling air duct(20) having an outlet opening(24) for discharging cooling air into a storage space, and which is installed in the storage space; a control box(30) for shielding the front surface of the cooling air duct, and which has an outlet opening(32) communicated with the outlet opening of the cooling air duct; and a connecting duct(40) for connecting the outlet opening of the cooling air duct and the outlet opening of the control box. The connecting duct is installed at the rear surface of the control box in such a manner as to be communicated with the outlet opening of the control box, and inserted into a groove(26) formed around the outlet opening of the cooling air duct.