baber/WOPTO huggingface dataset:
Patent KR-20000028595-A (KR)
Inventor: KOJAKURA YOSHITAKA
IPC: G01M3/04
Filed: 1999-07-07
Abstract: PURPOSE: A final disposal facility of waste used as a good sports facility or as a concert place after stabilizing is provided to reduce a construction cost, a driving cost, a stabilization period of a natural purifying action of waste by water regardless of a weather and a leakage of foul water leaked from waste. CONSTITUTION: A roof(12) without an opening is established to be supported by a pillar(11) stood in a ground level(GL) and a storage unit(13) of waste to be accepted a specific amount of wastes(W) is formed by excavating the lower ground of the roof. When foul water is leaked from one block among the storage units(13) of waste, a probe for examining a water quality established in a water collection pipe of underground water detects a water quality. A cable connected to the probe for examining the water quality is connected to an analyzer of the water quality and when foul water is detected by the analyzer, an alarm is generated by sending a signal to an alarm(59) of the leakage of foul water.
Patent KR-20010017089-A (KR)
Inventor: YOO SEOK BIN
IPC: H01L21/027
Filed: 1999-08-07
Abstract: PURPOSE: A method for manufacturing a fine pattern of a semiconductor device is to provide the fine pattern having twice resolution of a pattern formed by a conventional exposure process, by reducing a width of a conventional photoresist layer pattern to a predetermined size and etching a sacrificial insulating layer under the conventional photoresist layer pattern, and by forming a conductive layer pattern composed of a spacer on a sidewall of the sacrificial insulating layer. CONSTITUTION: A sacrificial insulating layer is deposited on a semiconductor substrate. A photoresist layer pattern for forming an etching mask of a fine pattern is formed on the sacrificial insulating layer. A predetermined portion of both sides of the photoresist layer pattern is etched to decrease a critical dimension. The sacrificial insulating layer is etched by using the photoresist layer pattern so that a sacrificial insulating layer pattern is formed and the photoresist layer pattern is eliminated. A conductive layer is deposited on the resultant structure and etched to form a conductive pattern a spacer shape on a sidewall of the sacrificial insulating layer pattern.
Patent KR-20000017280-A (KR)
Inventor: ARUGAYAHITO
IPC: G02F1/1345
Filed: 1999-08-12
Abstract: PURPOSE: An apparatus for testing a liquid crystal panel is provided to prevent a probe from breaking and to decreasing a cost. CONSTITUTION: The testing apparatus with a couple of panel substrates sealed by a liquid crystal and with a plurality of scan lines and data lines for controlling a displaying condition comprises: (a)a first connector interconnecting a terminal formed on a first flexible substrate with a scan line formed on the panel; (b)a second connector interconnecting a terminal formed a second flexible substrate with a data line formed on the panel; (c)a first supplier mounted on the first flexible substrate and transmitting a signal for operating the scan line through a corresponding conductive pattern; and (d)a second supplier mounted on the second flexible substrate and transmitting a signal for operating the data line through a corresponding conductive pattern.
Patent KR-20010018197-A (KR)
Title: Electronic fan device
Inventor: UM GIL YONG
IPC: A45B27/00
Filed: 1999-08-17
Abstract: PURPOSE: Provided is an electronic fan device having a fan fixed to the front of a core stick, which makes the fan move right and left repeatedly by a motor. CONSTITUTION: The electronic fan device comprises the core stick(4) with a triangle groove having saw-toothed inner wall(5), a pleat pipe(3) connected to the front core stick(4) and holding the fan(2), a rotary core stick(8) of the motor mounted with an L-shaped rotary stick(9), a small rotary gear(6) mounted to the top of the L-shaped rotary stick(9), wherein the rotary gear(6) is rotated along the saw-toothed inner wall(5) by the motor.
Patent KR-20010019361-A (KR)
Inventor: PARK JIN YEONG
IPC: C08K5/13
Filed: 1999-08-26
Abstract: PURPOSE: A sidewall rubber composition is provided for back trim tire to prevent or not to effect the discoloration of the back trim rubber as an important property in formation of tire semi-processed product. CONSTITUTION: A sidewall rubber composition is featured by application of non-discoloration and adhesive resin replaced of POP(para-octyl phenolic resin). The back trim rubber is combined with rubber consisting of natural and synthetic rubbers in a relative ratio of 5-50:50-95 by weight parts. The adhesive is para-tert-butyl phenol formaldehyde resin(PTBP)(formula) having a mean molecular weight of 1000-3000, a soft point of 90-120 deg.C and color tone of 2 or less as Gadner's value. The PTBP resin has superior adhesiveness larger than conventional resin by 2-3 times and white-yellow color without substantially effect to the discoloration of back trim.
Patent KR-20000022792-A (KR)
Inventor: KAWAKITA KEIJO
IPC: H01L27/10
Filed: 1999-08-30
Abstract: PURPOSE: A semiconductor integrated circuit apparatus and manufacturing method thereof are provided to restrain the decrease of the life by composing a redundancy circuit for performing a recovery of a badness bit by a cutting of a fuse. CONSTITUTION: A resin layer(72) of a scribe region(SR) is formed on an upper portion of a plug(56) formed in an inner portion of a through-hole(55), second layer wires(58,59), a plug(66) formed in an inner portion of the through-hole(55), and a third layer wire(70). An aperture(74) forming a testing pad(TP) is formed to the resin layer(72) for covering a terminal portion of the third layer wire(70). A pattern of the resin layer(72) performs an OR process to a pattern of the plug(56), second layer wires(58,59), the plug(66), and the third layer wire(70). A pattern of an aperture(74) for forming the testing pad(TP) is added to the pattern of the resin layer(72), and then a synthesized pattern is manufactured.
Patent KR-19990079011-A (KR)
Title: 자동식 소화 시스템의 충전지 제어장치
IPC: A62C37/00
Filed: 1999-08-31
Abstract: 본 발명은 자동식 소화 시스템의 충전지 제어장치에 관한 것으로서 특히, 충전지의 불요방전을 방지함과 아울러 충전지의 과방전을 방지할 수 있도록 한 충전지 제어장치에 관한 것이다. 
     본 발명은 도1과 같이, 자동식 소화 시스템에 상용교류전원을 정류 및 평활하여 공급하기 위한 주전원부(1)와, 주전원 정전시에 백업전원을 시스템에 공급하기 위한 충전지(2)와, 상기 충전지(2)의 출력을 온 또는 오프시키기 위한 스위칭부(3)와, 상기 주전원부(1) 또는 상기 스위칭부(3)를 통한 충전지(2) 로부터 전원을 공급받아 화재감지 및 소화기 작동을 제어하는 시스템 제어부(4)와, 상기 시스템 제어부(4)에 포함되며 주전원의 공급 여부를 감지하기 위한 주전원 감지부(4a)와, 상기 주전원 감지부(4a)에 의해서 주전원 공급이 감지되면 상기 스위칭부(3)를 온시키는 것과 함께, 상기 주전원부(1)의 정전을 내부의 정전 감지부(5a)에서 감지하면 스위칭부(3)를 소정의 설정된 시간 동안만 온시켜 주는 충전기 제어부(5)를 포함하여 구성됨을 특징으로 하는 자동식 소화 시스템의 충전지 제어장치이다.
Patent KR-20010027016-A (KR)
Title: Semiconductor package
Inventor: LEE MIN U
IPC: H01L23/13
Filed: 1999-09-10
Abstract: PURPOSE: A semiconductor package is provided to overcome the difficulty of an electric signal transfer due to an internal resistance, and the limit of the number of stack substrate by reducing molding area. CONSTITUTION: A semiconductor chip is loaded on a radiation plate(38) in a multiple compound layers(31) to shift an electric signal of the semiconductor chip to a circuit pattern(32), forming in the compound layer(31). The semiconductor chip communicates with an outer device through a molded inner transfer device(41). Underfill(51) covers and encapsulates small gaps around the inner transfer device(41) to prevent impurities injection through a vent hole(52). The vent hole(52) is made at the center of the bottom compound layer(31) to refrigerate the heated semiconductor chip. The semiconductor chip sends an electric signal to the circuit pattern(32) in the compound layer(31) using the inner transfer device(41), and the compound layer(31) moves the signal to the very bottom circuit pattern(32) in the bottom compound layer(31) through a via hole(39). The signal is transferred to the outer device by a molded outer transfer device(42).
Patent KR-20010036884-A (KR)
Inventor: AHN BYEONG HA
IPC: F04B39/00
Filed: 1999-10-12
Abstract: PURPOSE: A rotary compressor with noise reduction apparatus is provided to effectively reduce the noise reduced upon discharge of the compressed refrigerant gas, regardless of the frequency range, by arranging a mesh net as a noise reduction member within a muffler. CONSTITUTION: A compressor comprises an electric motor unit arranged in the inner upper portion of a closed container; a cylinder(12) installed in the inner lower portion of the closed container and which performs compression of the refrigerant gas by the driving force from the electric motor unit; a crank shaft(13) inserted into the center of the cylinder and which is shaft-coupled to the electric motor unit; a main bearing(15a) mounted onto the cylinder so as to allow the crank shaft to smoothly rotate, and an auxiliary bearing installed beneath the cylinder; a muffler(17) for surrounding the main bearing and which has a space formed in the upper portion of the main bearing so as to be sectioned from the interior of the closed container; and a noise reduction unit(18) for reducing noise of radio-frequency component and which is arranged at the outlet side of the refrigerant gas compressed in the cylinder mounted within the muffler.
Patent KR-20010029402-A (KR)
Inventor: HO YUEH-SE
IPC: H01L23/498
Filed: 1999-10-19
Abstract: PURPOSE: A package for semiconductor device and process of fabricating the same is to provide a simple and low-cost manufacturing process by extending a wrap-around layer around the edge of die, and forming a partial electric connection between a position in front of the die and a terminal on the rear side of it before a wafer is cut into individual dies. CONSTITUTION: On a die strip a wrap around conductive polymer layer or a metal layer is formed. After a wafer is split into dice, a conductive wrap around layer is formed which connects the front side of a die to a device terminal on the rear side of it. The wrap around layer is extended around the edge of the die and the wafer is cut into individual dice. Thus, a surface-mounting semiconductor device package with a footprint of the same size as the die is manufactured at a lower cost.
Patent KR-20010038996-A (KR)
Inventor: KIM GI JUN
IPC: H04B7/155
Filed: 1999-10-28
Abstract: PURPOSE: A power control method of a common packet channel is provided to optimize a system performance by performing a power control of one slot length required by the system by transmitting a power control command for an uplink-common packet channel(UL-CPCH) at a slot starting point of a downlink-control channel by a base station(BS). CONSTITUTION: A user(UE) receives pilot information(600) transmitted from a base station(BS) through a downlink-control channel, measures a signal-noise ratio(SIR) for a downlink channel, and transmits a TPC(Transmit Power Control)(603) through a control channel of an uplink-common packet channel(UL-CPCH) to the base station(BS) according to the measure signal-noise ratio(SIR). Then, the base station controls its own power according to the TPC(603) transmitted from the user(UE). The base station measures a signal-noise ratio(IR) of the uplink channel, and transmits one symbol of TPC(603) to the user(UE) at the starting point of the uplink-control channel to control the power of the uplink-common packet channel(UL-CPCH) in consideration of the measured signal-noise ratio(SIR) of the uplink channel. In this respect, considering that there exists a time offset of 1024 chips between the downlink-control channel and uplink-common packet channel, the user can obtain processing time taken for changing the power by applying a power control bit from the time point at which one symbol of TPC(601) are all received from the base station and a starting point at which pilot information of a newly starting slot starts. Accordingly, the user(UE) receives all of the TPC(601), and controls the power according to the TPC(601) received at the starting point of the pilot information(604) of the newly starting slot after a delay time of 512 chips elapses, Consequently, the user(UE) controls the power of the optimum one slot length required by the system for the uplink-common packet channel(UL-CPCH).
Patent KR-20010045186-A (KR)
Inventor: JUNG HYE YEONG
IPC: H01L21/02
Filed: 1999-11-03
Abstract: PURPOSE: An apparatus for extracting organic contaminant of a wafer surface is provided to reduce manufacturing cost by using a general chamber composed of a water bath having a heater, and to heat an organic solution at a uniform temperature by heating and condensing the organic solution in a beaker by an indirect method using water in the water bath. CONSTITUTION: A water bath(4) having a heater constitutes a lower portion of a chamber(1). A beaker(5) is installed in the water bath. A wafer cassette(7) is installed inside the beaker, and a hole is formed on the bottom surface of the wafer cassette.
Patent KR-20010045256-A (KR)
Inventor: LEE JAE HYEON
IPC: H01L21/306
Filed: 1999-11-04
Abstract: PURPOSE: A method for improving an etching profile is provided to improve a sectional profile of an etched portion and to improve reliability, by using SF6, BI3 and N2 as etching gas. CONSTITUTION: A hole exposing an interconnection formed in a predetermined portion of a substrate is formed on an insulating layer. An anti-fuse part of a stacked structure is formed on the insulating layer, covering the hole by a predetermined thickness and extended to a portion on the insulating layer. An etching mask exposing a predetermined portion of the anti-fuse part corresponding to the hole is formed on the anti-fuse part and the insulating layer. The anti-fuse part not protected by the etching mask is eliminated by nitrogen-added etchant to expose the surface of the interconnection through the hole. The etching mask is removed.
Patent KR-20010045804-A (KR)
Inventor: KIM SEON GI
IPC: F24C15/00
Filed: 1999-11-08
Abstract: PURPOSE: A wall-attachment type microwave oven is provided to stably maintain a durable lifespan of lamps mounted an a bottom part of the microwave oven by controlling the illumination degree by selectively supplying rated voltage to the lamps. CONSTITUTION: A wall-attachment type microwave oven includes a plurality of lamps formed of a pair of high illumination lamps(19a,19b) and a low illumination lamp(17) mounted at a bottom part for downwardly illumination, an illumination degree selection part for selecting an illumination degree, and a control part for controlling at least one lamp to be turned on corresponding to the selected illumination degree, wherein the illumination degree selection part is illumination degree selection key of a predetermined manipulation panel, and a lamp turning circuit includes a lamp voltage source(21) commonly connected to the lamps, a high illumination relay(23) interposed between the pair of high illumination lamps, and a low illumination relay(25) interposed between the lamp voltage source and the low illumination lamp.
Patent KR-20010048279-A (KR)
Inventor: KIM SEUNG HO
IPC: G07F17/26
Filed: 1999-11-26
Abstract: PURPOSE: Provided is a vending machine for printing a photo directly on a book, a note, an identification card, and etc., especially, which coats a security object like a credit card with a film and stamps automatically the security object with the seal of the vending machine. CONSTITUTION: The vending machine comprises: a main body; a sensing part(14) for sensing the injection of a coin; a camera device(15); a monitor(16); a key input part(12) for selective operation; an injecting part to insert the books, the notes, and the cards for printing the photo; a position controlling device(17) to control the photo printing position by the laser light outputted from a laser generator mounted in the injecting part for printing the photo; a micro processor(11) to control the photo print; a photo printing device(19) for printing the photo displayed on the monitor(16) on the books, the notes, and cards by using a printer head.
Patent KR-20010048354-A (KR)
Inventor: AHN JAE MIN
IPC: H01L27/105
Filed: 1999-11-26
Abstract: PURPOSE: A ferroelectric capacitor of a semiconductor device is provided to allow an improvement in dielectric property as well as a reduction in leakage current. CONSTITUTION: The capacitor includes a lower electrode(28,29,30), a ferroelectric layer(31) and an upper electrode(32). The lower electrode is composed of three platinum layers(28,29,30) each mainly formed of platinum. In addition, one of iridium, rhodium and ruthenium is contained by 20 - 40% in the first platinum layer(28), and 5 - 10% in the second and third platinum layers(29,30). The second platinum layer(29) covers a top side of the first platinum layer(28), and the third platinum layer(30) covers a lateral side of the first platinum layer(28). The upper electrode(32) is also formed of platinum and 5 - 10% iridium, rhodium or ruthenium.
Patent KR-20010048789-A (KR)
Inventor: JIN HYEON SU
IPC: H04L7/033
Filed: 1999-11-29
Abstract: PURPOSE: An apparatus for selecting a link extraction clock of a trunk system is provided which compares link extraction clocks used for network synchronization in the trunk system with each other to allow the most stable clock to be automatically applied to a network synchronizing block. CONSTITUTION: An apparatus for selecting a link extraction clock of a trunk system includes a controller(41) for generating a control signal and a clock select signal to control a link extraction clock select operation in each of blocks of the apparatus, and a clock provider(42) for receiving a basic clock to generate a clock required. The apparatus further has a link extraction clock input unit(43) for receiving extraction clocks by links, a phase synchronization detector(44) phase-synchronized with the link extraction clock of the link extraction clock input unit using the clock received from the clock provider, and a clock phase comparator(45) for receiving a synchronous signal from the phase synchronization detector to compare the phase of the link extraction clock of the link extraction clock input unit with the phase of the clock of the clock provider. The apparatus also has a clock extractor(46) for extracting the most stable clock information using the compared result to output a clock select signal, and an extraction clock selector(47) for selecting the link extraction clock of the link extraction clock input unit according to the clock select signal of the clock extractor to output the selected basic clock to a network synchronizing block.
Patent KR-20010054551-A (KR)
Inventor: CHO MIN YEONG
IPC: C10B45/00
Filed: 1999-12-07
Abstract: PURPOSE: Provided is an apparatus for removing tar, naphthalene, moisture, dust, etc., contained in coal gas generated by thermal decomposition of coal, from a pipe and a metal filter. CONSTITUTION: The apparatus comprises: a first filter(11) to remove the dust, which is connected to an exhaust duct(9) for exhausting the coal gas; a cooler in which an induction pipe(12) is entered, wherein the coal gas flows in the induction pipe(12) from the first filter(11); a cooling water tank(14) mounted in the cooler, which has a coil-shaped gas cooling tube(15a) connected with the end of the induction pipe(12); a lower trap(15) for trapping extraneous matters which is solidified by the gas cooling tube(15a) and for exhausting the solid extraneous matters by changing into liquid phase, which is exposed to the air; a second filter(16) for removing the extraneous matters, which is connected to an exhaust tube(15b); a regulator(17) to control the exhaust pressure of the extraneous matters-removed coal gas; a flowmeter(19) to control the flow of the coal gas passed through a membrane filter(18) and to supply the coal gas to a gas analyzer(20).
Patent KR-20000012534-A (KR)
Inventor: JEONG JONG IL
IPC: G01R27/00
Filed: 1999-12-10
Abstract: PURPOSE: A measurement apparatus of resistor device is provided to reduce a fail of a resistor device by performing a measurement of a resistance value in high speed repeatedly. CONSTITUTION: The measurement apparatus of resistor device comprises a resistance setting section for setting a resistance value corresponding to a resistance value of the resistor device provided from a resistance supplying apparatus according to user's selection, a static electricity generator generating a static electricity corresponding to the set resistance value by the input control signal, an amplifier for amplifying an output voltage of the static electricity generator more than a predetermined level, a analogue/digital(A/D) converter converting the output voltage into digital coefficient, a memory recording a standard resist value and a common difference as a comparison data, a central processing unit(CPU) deciding whether the resistor device is a fail or not by comparing the digital coefficient with the comparison data, a bleed section bleeding a failed resistor device to the outside by control signal of the CPU.
Patent KR-20010055737-A (KR)
Inventor: IN UNG SIK
IPC: H02P1/26
Filed: 1999-12-13
Abstract: PURPOSE: A high pressure motor electronic staring apparatus having a test unit is provided to judge whether an electronic starting apparatus is normally operated by applying a low voltage and control an adjustment by checking a zero crossing timing of each component. CONSTITUTION: Power supplying lines(R,S,T) are connected to a power supply transformer(T5) and zero crossing detecting transforms(T6,T7,T8) through a switch(SW). Taps(C5,C6,C7,C8) are connected to input sides of the power supplying transformer(T5), and the respective zero crossing detecting transforms(T6,T7,T8), so as to obtain a constant output voltage, whether an input voltage is a test voltage or a voltage of a normal operation. When it is a low voltage during a test, the R, S and T lines are connected to one side terminals of the transformer and taps(C5,C7,C8) while when it is a high voltage during a normal operation, the lines are connected to the one side terminals of the transformer and other side terminal of the transformer. A turn ratio of the input and output side of the transformer is switched by the switch even when the low voltage is supplied, whereby a constant voltage is output.
Patent KR-20010062989-A (KR)
Inventor: BAE GYEONG MU
IPC: H02G15/10
Filed: 1999-12-21
Abstract: PURPOSE: The cable junction box is provided to maximize heat efficiency disperses by emitting heat generated from conductors to outside of the cable quickly. CONSTITUTION: The device comprises the junction box(30) to connect the cable(32) inside, cooling pipes(40) to wind outside of the junction box(30), a copper tube(34) to protect the junction box(30), and two heat dispersion tanks(42) outside of the copper tube(34). The heat dispersion tanks(42) connect to both ends of the cooling pipes(40) and compounds for waterproof(38) is injected into inside of the copper tube(34). Two seals(36) attach to the both sides of the copper tube(34) so that compounds(38) do not leak outside. Heat generated from junction parts moves to outside through the pipes(40) and the tanks(42). So the heat disperses quickly.