baber/WOPTO huggingface dataset:
Patent KR-20010039027-A (KR)
Inventor: SHIN HONG JAE
IPC: G09G3/20
Filed: 1999-10-28
Abstract: PURPOSE: An apparatus and a method for displaying field emission are provided in which the resistance at a resistive layer formed between a FED (field emission display) tip and a cathode line depending on the air temperature at FED is not changed. CONSTITUTION: The method for displaying field emission of the FED comprises the steps of exciting power to a power supplying unit as a FED panel (100) equipped with field emitter array cells; driving a scan driving circuit (30) and a data driving circuit (40) by the power supply from the power supplying unit; transforming the temperature sensed through a temperature sensor (10) into a voltage; a step in which an output stage high voltage HVDD and cathode output stage high voltage HVDD1 of gate driving circuit are controlled by a voltage controller (60) using the voltage changed at an over-voltage detector (50) as a control signal; and a step in which a temperature variation of the FED panel is sensed by the over voltage detector (50) depending on the detected values of the temperature sensor including a temperature sensor at the rear part of the FED panel. The field emission display comprises a FED panel (100); a power supplying unit driven by the data signals after a data driving means receives signals from the outside; a data driving circuit, a driving circuit of a gate driving circuit (30) and a cathode driving circuit; an over voltage detector (50) transforming a temperature sensed through a temperature sensor (10) into a voltage; a voltage controller (60) controlling an output stage high voltage HVDD and a cathode output stage high voltage HVDD1 of gate driving circuit using the voltage changed at the over-voltage detector (50) as a control signal; and a temperature sensor sensing the temperature variation of the FED panel by attaching to the rear part of the FED panel.
Patent KR-20010039374-A (KR)
Title: Micro variable capacitor
Inventor: LEE YEONG JU
IPC: H01G5/16
Filed: 1999-10-30
Abstract: PURPOSE: A micro variable capacitor is provided to reduce power consumption and eliminate booster circuit from the configuration, while preventing a parasitic capacitance from being generated between the capacitor electrode and silicon substrate. CONSTITUTION: A micro variable capacitor comprises a frame-shaped substrate(1) surrounding the hollow area formed at the center of the substrate; a thick film insulation layer(2) formed onto the substrate; an actuator support layer having actuator supports(6,7) and which is formed to be shunt from the thick film insulation layer toward the hollow area surrounded by the substrate; a lower insulation layer(3) connected to an end of the actuator support layer and which is formed at the hollow area surrounded by the substrate; a lower electrode(4) formed onto the lower insulation layer; a piezo electric actuator layer formed over the actuator support layer and the thick film insulation layer and which causes shift of the lower insulation layer; an upper substrate(11) fixed onto the thick film insulation layer and which covers the lower electrode and the piezo electric actuator layer; and an upper electrode(12) arranged at the rear surface of the upper substrate so as to face the lower electrode.
Patent KR-20010044976-A (KR)
Inventor: HONG JUN TAE
IPC: F01N3/20
Filed: 1999-11-01
Abstract: PURPOSE: A device for circulating exhaust gas for facilitating catalyst activation is provided to facilitate warming-up of catalyst for reducing environmental pollution due to exhaust gas by purifying harmful ingredients of exhaust gas. CONSTITUTION: A device for circulating exhaust gas for facilitating catalyst activation includes an exhaust gas circulation pipe(2), a temperature sensor(3), a step motor(4) and a door member(5). The exhaust gas circulation pipe mounted turning from a central portion of an inlet part of a catalyst converter(1). The temperature sensor is mounted on the catalyst converter for sensing temperature of the catalyst converter. The step motor is driven forward and backward by sensing signal of the temperature sensor. The door member opens and closes an opening of the catalyst converter side of the exhaust gas circulation pipe by the step motor.
Patent KR-20010045144-A (KR)
Inventor: SEO JAE GWAN
IPC: H01H73/00
Filed: 1999-11-03
Abstract: PURPOSE: A trip apparatus of circuit breaker is provided to minimize the trip time of the breaker by shifting the dead center. CONSTITUTION: The trip apparatus of circuit breaker comprises a side plate(5) for supporting the apparatus, a driving contact point(3) for performing the switch operation by closing or opening the fixed contact point of the source power, an upper link(4) for connecting the driving contact point, a latch(1) connected to the one side of the upper link for controlling the upper link trajectory, a latch holder(2) for restricting the latch trajectory within the predefined position when the circuit breaker operates, a crossbar(9) for releasing the latch from the latch holder by detecting the abnormal state of the power line, a link stopper for maintaining the reverse time of the upper link. When the link stopper rotates, the upper link fixed on the link connection point of the link stopper receives a force, which shifts the dead center and reduces the driving contact point lift time.
Patent KR-20000030096-A (KR)
Inventor: KWAK HYO SEOUNG
IPC: B60Q5/00
Filed: 1999-11-25
Abstract: PURPOSE: A device for automatically outputting an alarm sound is provided to inform a driver that a vehicle conducts a specific action per operating step, when the driver operates the vehicle using a remote controller. CONSTITUTION: A device for automatically outputting an alarm sound is composed of a CPU(10), a sensor(20), a driving device(30), a delay unit(40) outputting a back up lamp lighting signal by delaying for regular time, an RF receiver(100), a sound and electron horn switching unit(50), an analog and digital signal converting unit(60), a sound signal storage(70) outputting a sound signal corresponding to the output value of the converting unit, a low filter(80) filtering and outputting the low of the sound signal, an amplifier(90) amplifying and outputting an alarm sound, and a switching unit(120) outputting the amplified sound signal to speaker systems(110a)(110b) according to the control signal from the analog and digital converting unit.
Patent KR-20010048281-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: KIM YEONG CHANG
IPC: H01L21/027
Filed: 1999-11-26
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent the size of a pattern such as an overlay key or alignment key from being varied by reducing the path of a defocused image which transmits an insulating layer under a photoresist pattern and is reflected and transferred to a photoresist pattern in a photolithography process. CONSTITUTION: A pattern having a size greater than 2 micro meters is formed on a semiconductor substrate(100) where an insulating layer(102) is stacked. Before the pattern is formed, a reflecting layer(112b) is formed in a portion where the pattern is to be formed so that the size of the pattern is prevented from being varied. The reflecting layer is composed of metal or polysilicon.
Patent KR-20010048381-A (KR)
Inventor: LEE SU WON
IPC: D07B1/06
Filed: 1999-11-26
Abstract: PURPOSE: The titled wire rope capable of uniformly distributing load into all element wires of upper twists and lower twists comprising strands when tensile load is acted to the strands by subjecting the lay angle of inner layer wires and outer layer wires comprising upper twists and lower twists of wire ropes or its strands to accord is provided, which has an effect on increasing the life of strands by improving cutting force and fatigue resistance. CONSTITUTION: In a strand of a 1x19 structure comprising lower twists(l) twisted by inner layer wires(d2) of six strands in the center of central wires(d1) and upper twists(u) twisted by outer layer wires of 12 strands on the circumference of the lower twists, the lay angle of upper twists and lower twists is equal and the pitch rate of the upper twists and lower twists is 45 to 55%.
Patent KR-20000035780-A (KR)
Title: Sealing terminal
Inventor: YOKOYAMA HIDEYUKI
IPC: H01L21/324
Filed: 1999-11-30
Abstract: PURPOSE: A sealing terminal is provided to provide a compact and easy-to-assemble sealing terminal which has less electrical resistance to prevent sparks from being generated such that it is possible to supply power to the carbon heating element CONSTITUTION: A sealing terminal composed of heating elements; internal connection lines(21a,21b) electrically connected to said heating elements; external connection lines from which power is supplied; a quartz glass body(24) formed with a plurality of grooves in outer surface thereof to retain said internal and external connection lines therein; conductive foils(25a,25b) to electrically connect said internal and external connection lines; a quartz glass tube to accommodate therein said internal and external connection lines with end portions thereof projecting out of said quartz glass tube, said quartz glass tube being fused to said quartz glass body at outer surfaces thereof; and a plug member(26) to block said quartz glass tube at an end thereof. This sealed terminal not only has less electrical resistance and is capable of supplying power to the heating element without generating sparks but also has a simple structure and is easily assembled such that the attachment work is carried out in a short time
Patent KR-20010053990-A (KR)
Inventor: KWAK MYEONG GON
IPC: F24F13/20
Filed: 1999-12-02
Abstract: PURPOSE: A dehumidifier housing is provided to reduce parts count and manufacturing cost by forming the barrier unit, shroud unit, motor fixing unit and drain unit to be integrated with each other. CONSTITUTION: A dehumidifier housing(10) comprises a barrier unit(11) fixed in a vertical direction between a compressor(2) and a water tank(6); a shroud unit(20) extended in a vertical direction from the top of the barrier unit, and which has an air flow opening(20a) formed at the center of the shroud unit so as to accommodate a blower fan(4) into the air flow opening; a motor fixing unit(30) radially protruded from the air flow opening of the shroud unit so as to fix a motor(5) to the motor fixing unit; and a drain unit(40) formed in a horizontal direction between the barrier unit and the shroud unit, and which collects the condensate water falling from a heat exchanger(3) and discharges the collected condensate water to the water tank.
Patent KR-20010054082-A (KR)
Inventor: NOH SI YUL
IPC: H05B37/02
Filed: 1999-12-03
Abstract: PURPOSE: An illuminator management system is provided to be capable of reducing manufacturing costs by managing a plurality illuminators using only one remote controller. CONSTITUTION: A main controller(200) controlled by a remote controller(100) converts dimming signals into coded signals to transmit the signals to a plurality of decoders(300) and has a timer function to be controlled per respective addresses. The plurality of decoders(300) are serially connected to the main controller(200), and respective decoders are connected to an AC power and a dimming control line connected to the main controller by RS232C telecommunication mode. A plurality of ballasts(400) are also serially connected to the respective decoders.
Patent KR-20010054652-A (KR)
Inventor: JUN SANG YEOP
IPC: F02M59/46
Filed: 1999-12-07
Abstract: PURPOSE: A safety valve for an accumulator type fuel injection system is provided to improve the sliding contact between a piston and a slider by forming pressure to be transmitted to the slider symmetrically with respect to a shaft by forming fuel compression paths at both sides of the shaft, thereby conveniently setting a blocking flow ratio with respect to a flow ratio of the fuel compression path. CONSTITUTION: A safety valve for an accumulator type fuel injection system includes a cylinder body(2) having an inlet for introducing high pressure fuel, an outlet for supplying the high pressure fuel to an injector, and a sliding hole for communicating the inlet with the outlet, a piston(4) reciprocating in the sliding hole and having fuel compression paths(7) communicated with the inlet part and the outlet part, a slider(3) contacting an end part(14) of an outlet part of the piston, and a plate(6) pressed in an inner wall(15) of the cylinder body for serving as a stopper for the piston.
Patent KR-20010055430-A (KR)
Inventor: PARK JUN HYEON
IPC: G06Q40/04
Filed: 1999-12-10
Abstract: PURPOSE: An apparatus and method for displaying a remaining capacity of a genuine buying/genuine selling of the highest offered price of a cyber stock transaction system is provided for a user to forecast an instantaneous stock variation by calculating and displaying a plurality of the upper buying/selling nominal prices and total remaining amounts. CONSTITUTION: An exclusive emulator or a web browser is installed for making a plurality of client PCs(10(1), .., 10(N)) perform a cyber stock transaction through a communication network(20). After the exclusive emulator or a web browser is connected to a security corporation, if a user selects the current stock price for confirming the current stock price of a nominal price of a specific stock item, the current price searching key signal of the corresponding stock item is transmitted to a main server(30). A pure buying amount and a pure selling amount of the corresponding stock item inputted in accordance with the current price searching key signal and a plurality of the upper buying/selling nominal prices and total remaining amounts being changed in a stock exchange(40) in real time are displayed through the current price window. The communication network(20) connects to the client PCs(10(1), .., 10(N)), the main server(30) and a stock exchange computer system for a real time stock transaction.
Patent KR-20000048129-A (KR)
Inventor: LADELWAT PHILIP
IPC: A23L33/00
Filed: 1999-12-14
Abstract: PURPOSE: A baked product, a sym-biotic functional food, is provided which is able to help patients to improve the symptoms of diarrhea and colonic constipation. CONSTITUTION: A baked product comprises: (i) a non-baked fatty composition; and (ii) a baked portion, wherein the non-baked fatty composition essentially does not have moisture and contains lively-lyophilized lactic acid bacterium which is selected from the group consisting of Lactobacillus, Lactococcus, Bifidobacterium and Streptococcus and the baked portion contains more than one non-digestive fibrous material.
Patent KR-20000017810-A (KR)
Inventor: SONG JONG HOON
IPC: B65D43/00
Filed: 1999-12-17
Abstract: PURPOSE: An installing method of a can cover is provided to install a can cover which is combined on the upper face of a can end to selectively open and close an exhaust hole as it is opened. CONSTITUTION: An installing device of a can cover installs: a can end loading device(300) moving a can end(200) to the designated direction by loading it; a can end direction setting device(400) arranging the can end as a specific form by sensing the can end which is moved by the can end loading device; a can cover inserting device(500) inserting a can cover(100) between the upper face of the can end which is moved by arranging itself with the can end direction setting device and a tap(24b); and a can end arrange device(600) arranging the can end having the can cover inserted by the can cover inserting device as a specific form.
Patent KR-20010057176-A (KR)
Inventor: LEE YEONG MIN
IPC: C23C16/00
Filed: 1999-12-18
Abstract: PURPOSE: A method is provided in which alumina having superior abrasion resistance and adherence and a Ti(B,N) film are formed on the surface of a hardening alloy material in a chemical deposition method after plasma nitriding the surface of a material treated by optimizing substrate temperature, impressed voltage and deposition time, deposition method, coating material and coating method in the plasma chemical deposition. CONSTITUTION: In a method for coating the surface of a material having superior abrasion resistance so as to improve abrasion resistance of a guide roller made of a hardening alloy material, the method for manufacturing a guide roller having high abrasion resistance comprises the process of coating alumina or Ti(B,N) to a thickness of 1 to 5 microns on the nitrified base metal in a plasma chemical deposition method after nitriding the surface of a base metal, wherein deposition conditions of the plasma chemical deposition method include 500 to 600 V of an impressed voltage, 500 to 600 deg.C of a temperature of a substrate and 100 to 300 Pa of a pressure inside a vacuum vessel.
Patent KR-20010057526-A (KR)
Inventor: KIM GYEONG SEOP
IPC: A61K8/25
Filed: 1999-12-23
Abstract: PURPOSE: Powder color cosmetics obtained by uniformly mixing a platelet-type pigment coated with silica of nanometer level, titanium dioxide and a colorant and adding oil as a binder, grinding and molding are provided, which have reduced oiliness while maintaining feeling in use and a cosmetic effect as compared to conventional color cosmetics. CONSTITUTION: The powder color cosmetics contain 5 to 90% by weight of a pigment coated with silica having 10 to 100nm units, wherein the pigment is coated with 10 to 30 parts by weight of silica of nanometer level by a sol-gel coating method. The pigment coated with silica contains talc, mica and sericite.
Patent KR-20010058865-A (KR)
Title: Method for forming semiconductor bridge
Inventor: LEE KWY NAM
IPC: H01L21/265
Filed: 1999-12-30
Abstract: PURPOSE: A method for forming a semiconductor bridge is provided to form uniformly a resistance value of a polysilicon by implanting high-energy ions into the polysilicon. CONSTITUTION: An oxide layer is formed and patterned on a semiconductor substrate(11). A polysilicon is deposited on thereon. Dopant ions are implanted on a surface of the polysilicon. A thermal process for the semiconductor substrate including the polysilicon is performed. A photoresist layer is applied and patterned on the semiconductor substrate(11). The polysilicon is etched by using the patterned photoresist layer as a mask. The patterned photoresist layer is removed. A metal is deposited on the oxide layer(12) and the etched polysilicon(13a). A metal pad is formed by etching and patterning the metal. A tilt ion implantation process is performed on the patterned metal(17a).
Patent KR-20010066164-A (KR)
Inventor: YUM IN GI
IPC: H04Q3/55
Filed: 1999-12-31
Abstract: PURPOSE: A communication device using a shared memory is provided so that a plurality of processors can directly execute data communication using a shared memory. CONSTITUTION: A communication device using a shared memory is composed of a key input unit(2), a control unit(4), the first processor(6), the second processor(8), and a storage unit(10). The storage unit(10) allocates its own entire memory to a plurality storage parts and shared storage parts by the control of the control unit(4). The control unit(4) controls the allocation of a shared memory by controlling a memory structure of the storage unit(10) according to the key input data provided from the key input unit(2). Also the control unit controls the first and second processors(6,8) so that they can directly carry out inter-processor data communication through the shared memory.
Patent KR-20000057420-A (KR)
Title: Spherical shaped semiconductor integrated circuit
Inventor: ISHIKAWA AKIRA
IPC: H01L21/302
Filed: 1997-08-25
Abstract: PURPOSE: A spherical shaped semiconductor integrated circuit(ball) and a system and method for manufacturing same is provided to replace the function of the flat, conventional chip. CONSTITUTION: A physical dimensions of the ball allow it to adapt to many different manufacturing processes which otherwise could not be used. Furthermore, the assembly and mounting of the ball may facilitates efficient use of the semiconductor as well as circuit board space.
Patent KR-20000057526-A (KR)
Inventor: LINDER ULF
IPC: F02C9/16
Filed: 1997-12-04
Abstract: PURPOSE: A device for controlling the flow of combustion air in a pfbc plant is provided to prevent operating obstruction by soot or dust particle in a PFBC plant. CONSTITUTION: A procedure and a device for controlling the flow of combustion air in a PFBC plant which, besides combustion chamber (1) and pressure tank (2), includes a dual shaft gas turbine (3, 5, 6, 7) comprising a low-pressure compressor (3) and a low-pressure turbine (7) connected by a first shaft and a high-pressure compressor (5) and a high-pressure turbine (6) connected by a second shaft, wherein air is drawn into the low-pressure compressor (3), conducted further to the high-pressure compressor (5), and on into the pressure tank (2) and combustion chamber (1), after which the return flow in the form of combustion air containing particles is conducted to the high-pressure turbine (6) and onto the low-pressure turbine (7) from whence the return air is discharged to the surroundings, the combustion air containing particles being prevented from finding its way radially in towards the bearings of the turbines (6, 7) by barrier air being pressed into the middle of the high-pressure turbine (6).
Patent KR-20000062429-A (KR)
Title: 사이클로펜테논 유도체
IPC: C07C69/013
Filed: 1998-02-26
Abstract: 5-(R 1 COO-)-4-(R 2 COO-)-치환 2-사이클로펜텐-1-온(R 1 및 R 2 는 동일하거나 상이하고 각각은 알킬 그룹, 알케닐 그룹 또는 아릴 그룹임)의 구조를 지닌 사이클로펜테논 유도체 또는 이의 광학 활성 물질; 4,5-디하이드록시-2-사이클로펜텐-1-온과 상응하는 카복실산 또는 이의 반응성 유도체와의 반응에 의한 사이클로펜테논 유도체의 제조방법; 상기 유도체를 함유하는 항암제, 아폽토시스-유도제 및 항균제.
Patent KR-20000049365-A (KR)
Inventor: LEE CHANG HUI
IPC: B65C9/00
Filed: 2000-01-14
Abstract: PURPOSE: A moving device of label attaching device is provided to move a label attaching device to X axis of front/rear direction, Y axis of left/right direction and Z axis of up/down direction. CONSTITUTION: Operating devices(50) are crossly mounted between a X axis table(10) and a Y axis table(20) where a label attaching device is mounted and between the Y axis table(20) and a base table(30). Therefore, the X axis table(10) is moved front/rear direction and the Y axis table(20) is moved left/right direction. Further, a height adjusting device(40) is mounted beneath the base table(30), thereby moves the base table(30) up/down direction.
Patent KR-20010080824-A (KR)
Title: Automatic Transmission
Inventor: BEA SANG SUK
IPC: F16H3/44
Filed: 2000-01-17
Abstract: PURPOSE: An automatic transmission for a vehicle is provided to increase revolution per minute of an output shaft by actuating a turbine driving control unit of a fluid torque convertor, to improve acceleration and continued ratio and efficiency of the fluid torque converter. CONSTITUTION: An automatic transmission comprises an input shaft(1) rotating with an output shaft(27) of an engine; a fluid torque converter(3) having a turbine driving control unit; first and second driving gears(24,25) mounted on the input shaft; a second stage shifting unit(28) increasing RPM(Revolutions Per Minute) of the output shaft as a second stage by a first clutch(26) in delivering power by the first driving gear; a third stage shift unit(37) expanding the RPM of the output shaft as a third stage while delivering the power by the second driving gear via a second clutch(36); a forth stage shaft unit(46) increasing RPM of the output shaft by delivering the power through the third clutch(45) while the RPM is the third stage; and a first stage shaft unit(59) rotating the RPM of the output shaft as a first stage while a turbine is driven as the first and second clutches are controlled by being connected to the forth stage shift unit.