baber/WOPTO huggingface dataset:
Patent KR-20010019790-A (KR)
Inventor: SHIN YI SEUL
IPC: A47J36/06
Filed: 1999-08-30
Abstract: PURPOSE: A cooking utensil having a deodorizing device is provided to restrain diffusion of smelly substances into the air by liquefying or solidifying the substances generated with vapor while cooking by refrigerant receiving in an inner container. CONSTITUTION: A cooking utensil having a deodorizing device includes a circular rib(7) protruded upwardly having an inner space penetrated vertically by a part of a lid(2) for covering a main body for receiving food to cook and a plurality of grating-shaped grooves(6) inside, a porous film(8) stacked with a film fixing element(9) on the grating shaped groove in the circular rib and formed of water resistant fibers for filtering substances discharged outside in the process of cooking, a deviation preventing element(10) coupled at an upper end part of the circular rib for preventing the deviation of the porous film and the film fixing element, an outer container(21) integrally fixed to an outer wall of the circular rib, an inner container(22) integrally fixed to the outer wall of the circular rib to be positioned in the outer container, a lid(23) for covering both of the inner and outer containers and formed with a ventilation hole(24) in the center, and a refrigerant for condensing and collecting smelly substances in the inner container.
Patent KR-20010019890-A (KR)
Inventor: LEE BONG CHU
IPC: B60J5/10
Filed: 1999-08-31
Abstract: PURPOSE: An opening assisting device helps to easily close a tail gate by properly adjusting the pop-up force of a latch assembly and easily open the tail gate even when a weather strip is frozen. CONSTITUTION: An opening assisting device comprises a lifting device. The lifting device is arranged on a latch assembly(53) of a tail gate(52) or on the side surface of a door striker of a body and applies a pop-up force for directing the tail gate(52) over a predetermined angle when opening the tail gate(52). The lifting device comprises a through hole and a lifter(4). The through hole is formed on the tail gate(52) or on a body. The lifter(4) is inserted and fixed to the through hole and biases an elastic force to open the tail gate(52).
Patent KR-20010026578-A (KR)
Inventor: RYU BYEONG SEOK
IPC: H04B1/40
Filed: 1999-09-07
Abstract: PURPOSE: A method for studying language in a mobile terminal is provided to study language by hearing sound and outputting character data simultaneously in the mobile terminal. CONSTITUTION: A control unit determines whether recoding mode is selected(300), then sound, character and title are stored in a memory(310). The title is used for storing the sound and the character. The control unit determines whether reproducing mode is selected(320), then title for reproducing is inputted(330). If there is the data corresponding to the title(340), the corresponding data is read, the corresponding sound is reproduced, and the character corresponding the sound is output sequentially according to the reproducing speed of the sound(350).
Patent KR-20010027570-A (KR)
Inventor: SO UK YEONG
IPC: G11B19/02
Filed: 1999-09-14
Abstract: PURPOSE: A buffer device for an optical pick-up of a disk driver is provided to form a mold spring on a pick-up base, and to successively vary a length of the mold spring contacting with the optical pick-up, so as to vary a buffering force of the mold spring, and to buffer a falling impact. CONSTITUTION: A turn table(30) is installed to one end of a pick-up base(20). A disk is mounted to the turn table(30) to be rotated. An optical pick-up(40) moves a signal recording surface of the disk toward a semidiameter. The optical pick-up(40) should move to the turn table(30), and have a collision probability with the pick-up base(20). For preventing a collision of the pick-up base(20) and the optical pick-up(40), a mold spring(50) is formed on the pick-up base(20). A part of a base unit in the mold spring(50) is installed to the pick-up base(20) by an inserting molding. A remaining part of the base unit is prolonged to a part that the pick-up base(20) is cut for moving the optical pick-up(40). The base unit is slightly slanted toward the optical pick-up(40) to maintain a restoring force for a transformation in an opposite direction of the optical pick-up(40). An end unit is prolonged from the base unit, and juxtaposed in a moving direction of the optical pick-up(40). The end unit is shorter than the base unit, and cooperates with the base unit to use an elastic force. Therefore, the end unit performs the first buffering operation, and the base unit performs the second buffering operation.
Patent KR-19990084110-A (KR)
Title: 불연성 건축자재의 제조방법
Filed: 1999-09-15
Abstract: 질석(Vermiculite)을 주원료로하고 여기에 물과 5종의 첨가물을 일정비율로 배합하여 제조됨으로써, 완전 불연성을 가져서 화재의 발생 가능성이 거의 없으며, 취급이 편리하고 경제성이 있는 불연성 건축자재의 제조방법이 개시되어 있다. 본 발명에 따르면, 30∼50중량%의 소다 장석(Na 2 O·Al 2 O 3 ·6SiO 2 )과 50∼70중량%의 점토를 혼합하여 고상의 혼합물을 만든후, 볼밀에 구석(球石)과 상기 고상의 혼합물을 투여하고 물을 부어 약 1시간 동안에 걸쳐서 충분히 혼합한다. 볼밀에서 혼합된 내용물은 슬립(slip)의 형태로 변화되는데, 이 슬립은 슬립 탱크내로 이송 보관되어 균일하게 교반된다. 슬립과는 별도로 주원료인 질석 또는 운모류를 정량 공급기를 이용하여 혼련기 내로 40∼51중량% 만큼 투입하고, 혼련기 내에서 질석 또는 운모류를 슬립 탱크로부터 이송하여 투입되는 슬립과 충분히 혼합하여 진공처리한다. 이때, 첨가물로서 붕산 5∼7중량%, 붕사 10∼12%를 분말 상태로 자동 투입하고, 2∼3중량%의 규산소다 용액을 투입한다. 혼련기에서 혼합된 혼합물은 성형기 내에서 제품의 크기대로 성형되고, 성형된 제품은 일정 길이로 절단된후 80∼120%의 열풍을 이용하여 건조시킨다. 건조된 제품은 로내에서 850∼1,100℃의 온도로 18시간 동안 소성을 시킨다.
Patent KR-20000023354-A (KR)
Inventor: PERIN ERICH
IPC: B22D11/106
Filed: 1999-09-21
Abstract: PURPOSE: A device is provided for non-activating the atmosphere of a bath surface of liquid phase metal in a mold more efficiently than the existing equipment. CONSTITUTION: A continuously molding plant is prepared with a non-activation device for preventing the surface of a liquid phase steel(2) and an injection jet(5) from being exposed to a reactive atmosphere such as adjacent air. Herein, the device is composed of a circular membrane(19) capable of inflating which can endure at the temperature of 800 to 900°C and is produced with porous flexible heatproof material, a tube type metal supporting member(20) accepted inside the membrane and a circular plate(25) that the upper part of the membrane and the supporting member(20) are fixed.
Patent KR-20010035840-A (KR)
Inventor: CHOI GIL HYEON
IPC: H01L21/3205
Filed: 1999-10-04
Abstract: PURPOSE: A method for manufacturing a metal layer using a stack of an atomic layer is provided to shorten a manufacturing process and to reduce manufacturing cost, by minimizing an impurity density of a silicide layer used as an ohmic contact layer, and by simultaneously forming the ohmic contact layer and a barrier layer. CONSTITUTION: A material layer is formed on a substrate(40). The material layer is bisected to form a silicide layer on the substrate, and an impurity layer is formed on the silicide layer. The impurity layer is removed. A barrier layer is formed on the silicide layer. A rapid thermal annealing(RTA) process is performed at a temperature not lower than 650 deg.C regarding the resultant structure to bisect the material layer.
Patent KR-20000000275-A (KR)
Inventor: SIN DONG KWAN
IPC: H04J11/00
Filed: 1999-10-08
Abstract: PURPOSE: A frequency hopped-orthogonal frequency division multiplexing method and apparatus use a frequency diversity technique to an orthogonal frequency division multiplexing method, and effectively improve a data transmission function. CONSTITUTION: A method divides a symbol period into a plurality of periods. At a transmission part, a parallel complex symbol generated by a serial/parallel conversion is alternately modulated by a plurality of sub-carriers far from a coherence band width in every divided period, performs a transmission function through a plurality of independent fading channel. At a receiving part, the demodulated value by the same sub-carriers as that of the transmission part are accumulated, an inference value of each parallel complex symbol is reproduced.
Patent KR-20000035235-A (KR)
Inventor: RAMIN ROLAND
IPC: A61K8/73
Filed: 1999-11-04
Abstract: PURPOSE: A color containing nail varnish composition which has reduced time for drying compared with a composition containing only nitrocellulose or cellulose ester as a film formation polymer is provided by mixing a nitrocellulose and cellulose ester in a solvent medium. CONSTITUTION: A nail varnish composition is characterized by including nitrocellulose, a polymerization system being comprised of additional film forming polymer of less than 50wt% based on the total weight of nitrocellulose and cellulose ester, and color dyes in enough amount for dyeing the composition, wherein the cellulose ester presents in amount where synergy can be achieved in relation with the amount of nitrocellulose. The cellulose ester is characteristically used in the composition for reducing time in drying.
Patent KR-20000035269-A (KR)
Title: Facsimile apparatus
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/203
Filed: 1999-11-06
Abstract: PURPOSE: A facsimile apparatus is provided which is capable of smooth transmission without trouble in a receiving unit, even in case of two-side reading of a long original. CONSTITUTION: In case the reading of two-side original is selected, the sub scanning length of the original is detected and the transmission control is modified according to the sub scanning length. In case the sub scanning length of the original exceeds a predetermined length, the user is caused to select either (1) to transmit such original as one-sided original to the receiving unit with informing the receiving unit of that, or (2) to transmit the original information corresponding to a predetermined length on the front side of the original as the front side information and transmit the remaining original information on the front side as the back side. In case such one-side transmission is selected, after the transmission of the original information of the front side, the original information of the back side is subsequently transmitted as one-sided original to the receiving unit with informing the receiving unit of that, but, in case such two-side transmission is selected, after the transmission of the original information of the front side, the original information on the back side corresponding to a predetermined length is subsequently transmitted as the front side and the remaining original information on the back side is transmitted as the back side.
Patent KR-20010046815-A (KR)
Inventor: CHANG HYUN KEE
IPC: G03F1/00
Filed: 1999-11-15
Abstract: PURPOSE: A LIGA process for forming an overhanging structure is provided which minimizes the manufacturing unit cost of the LIGA process. CONSTITUTION: The process comprises steps of: (i) forming an insulating film on top of a base plate; (ii) forming a sacrificing layer on the top of the insulating film; (iii) patterning the sacrificing layer to form a sacrificing layer pattern have an opening part; (iv) forming a plating basis layer on the top of the base plate; (v) forming a buffer layer on the top of the plating basis layer; (vi) coating the top of the buffer layer with a photosensitive film; (vii) forming a photosensitive film pattern of a plating frame of an overhanging structure through a photographing process of the photosensitive film by using a mask; (viii) etching the buffer layer uncovered by the photosensitive film pattern to expose the plating basis layer; (ix) forming a plating layer of overhanging structure on the top of the plating basis layer; (x) eliminating the photosensitive pattern; (xi) completely eliminating the buffer layer; (xii) eliminating the plating basis layer uncovered by the plating layer; and (xiii) completely eliminating the sacrificing layer pattern in the lower part of the plating basis layer.
Patent KR-20000053695-A (KR)
Inventor: KIM HAN GON
IPC: B21D15/12
Filed: 1999-11-23
Abstract: PURPOSE: A method of manufacturing a corrugated steel pipe is provided to produce a large amount of corrugated steel pipes equally without air pollution by welding a polyethylene sheet to the surface and inside of a galvanized steel strip through high-frequency induction heating. CONSTITUTION: A sheet(S) passes through a cooling tunnel(10) to make a high temperature from a high-frequency induction heating M/C(5) fall down to a normal degree. The sheet(S) continues to move through plural couples of rollers(11,11a-11n,11na) to be folded to an irregular corrugated plate(Sa). Then, the corrugated plate(Sa) is adjusted by a roller(13) and corrugated spirally at a twist angle. Therefore, a corrugated pipe(P) is manufactured.
Patent KR-20010048028-A (KR)
Inventor: JUNG GI CHEON
IPC: H04L12/28
Filed: 1999-11-24
Abstract: PURPOSE: A WAN(Wide Area Network) test device capable of DTE(Data Terminal Equipment) interworking is provided to enable DTE interworking, without separately connecting DCEs(Data Circuit Equipments) to each DTE. And the device is provided to vary external interface modes and data transmission rates, so as to easily establish an environment appropriate for a WAN interworking test of a corresponding DTE. CONSTITUTION: External interface modes supply various test environments. A WAN(Wide Area Network) test device, connected between each DTE(Data Terminal Equipment), performs a function test through DTE interworking. In the WAN test device, a control logic unit(35) generates clock signals and carrier detection signals, for supply to the DTEs. A connection state converter(33) mutually cross-connects control signals and data signals. A clock source unit(37) supplies a predetermined reference clock, to generate the clock signals of the control logic unit(35). An operation mode setting unit(36) changes the clock signals, to set mutually different clock division values for controlling data transmission rates, for supply to the control logic unit(35). And a line driver/receiver(34) regenerates clock signals having mutually different characteristics according to the external interface modes, to supply the clock signals to the DTEs.
Patent KR-20010053873-A (KR)
Inventor: KIM HYEON CHEOL
IPC: H01L21/82
Filed: 1999-12-02
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to enhance accuracy of fuse repair by preventing an overhang part of a passivation layer from being formed on a fuse layer. CONSTITUTION: In the method, the first conductive layer(13) for the fuse and the superjacent second conductive layer(15) are formed on a final interlayer dielectric layer(11) and then patterned equally with a desired design. The second conductive layer(15) is then selectively etched so that a portion of the second conductive layer(15) in a fuse repair region is removed and thereby the first conductive layer(13) in the fuse repair region is exposed. Next, a resultant structure is covered with passivation layers(17,21). The selective etching of the second conductive layer(15) is a dry-etching of an upper portion and a wet-etching of a lower portion. Unlike a conventional method, no spacer is formed on sides of the conductive layers(13,15). Therefore, the passivation layers(17,21) have no overhang part on the first conductive layer(13) in the fuse region.
Patent KR-20010056387-A (KR)
Inventor: KIM BYEONG GI
IPC: F01N3/10
Filed: 1999-12-15
Abstract: PURPOSE: An apparatus for treating exhaust gas using a catalyst and plasma is provided to reduce the costs for installation and operation and to improve efficiency of NOx treatment by using an inexpensive catalytic reactor. CONSTITUTION: An exhaust gas treatment apparatus comprises: a metal casing(10); plural honeycombs(12) placed in the casing; a discharge electrode(15) supported on ceramic insulators(13) and for occurring plasma discharge in the casing for the generation of an element of excellent reaction activity; and a discharge port(19) discharging exhaust gas without NOx. While exhaust gas is supplied to the casing, a transformer(16) boosts the AC power of 220V to 5 or 30kV. The boosted high voltage is applied to the discharge electrode in the casing. If the voltage is over an insulation destructive level, the plasma discharge from the discharge electrode begins in the casing. While exhaust gas passes through the honeycombs coated with an inexpensive catalyst, the NOx in the exhaust gas is removed with the element of excellent reaction activity. The exhaust gas without NOx is discharged through the discharge port. Therefore, the efficiency of NOx removal is improved.
Patent KR-20010056914-A (KR)
Title: Idc type terminal block
Inventor: LEE GANG SIK
IPC: H01R11/03
Filed: 1999-12-17
Abstract: PURPOSE: An IDC(Interconnect Displacement Connection) type terminal block is provided to easily perform an auxiliary disconnection test by reducing a crosstalk interference between twisted pair lines in an IDC type terminal block. CONSTITUTION: Pins in an IDC(Interconnect Displacement Connection) type terminal block are equipped with two IDC pins. The IDC pins are connected to a tip line/ring line respectively connected to a tip line and a ring line. The IDC pins are connected to the tip/ring line in a height difference at an angle of 60 degrees with adjacent IDC pins. Therefore, a crosstalk interference is reduced. Bantam jacks of 4 terminals capable of connecting to the tip/ring line are formed between pins for service wire and pins for lead wire. The state of a line and a data transmission are tested through the pins using a bantam plug having 4 terminals capable of connecting to 4 terminals of the bantam jack.
Patent KR-20010057662-A (KR)
Inventor: KIM JANG SU
IPC: G02F1/136
Filed: 1999-12-23
Abstract: PURPOSE: A thin film transistor substrate for a liquid crystal display is to repair a defect by a shortage of a data line or between the data lines, by forming a data line using a gate line forming substance and a pixel electrode forming substance and making no data line piled one above another data line at constant distance. CONSTITUTION: A gate line is horizontally formed on an insulating substrate. On the same layer as the gate line, an intercept(24) of the data line is perpendicularly formed between the two adjacent gate lines. On the insulating substrate are formed a data line which is formed perpendicularly, a thin film transistor that switches video signal transmitted from the data line with scanning signal transmitted from the gate line, and a pixel electrode connected with the thin film transistor. A connector(71) of the data line is formed on the same layer as the pixel electrode to connect the intercepts of the two adjacent data lines. The data line has a portion that is not piled one above another intercept and connector of the data lines.
Patent KR-20010057847-A (KR)
Inventor: JUNG GYU HWA
IPC: G11B7/28
Filed: 1999-12-23
Abstract: PURPOSE: A data recording/reproducing method of optical recording media is provided for a user to see a requested file continuously by transmitting even error data to host if it is requested. CONSTITUTION: A host confirms first whether regeneration to require compulsory transmission is or not(602) if regeneration is needed(601). A read command is generated by making a clearing FDT flag to 0 if compulsory transmission is judged not to be necessary(603), and by making a set FDT flag to 1 if compulsory transmission is judged to be necessary(604). An optical disc recording/regeneration apparatus receives read command transmitted from the host(605), and distinguishes whether FDT flag is set up as 1(606). A data of block that read command designates is transmitted to the host unconditionally if FDT flag is set up as 1(607). It is judged first as to whether block that read command designates is defect(608). Data of the block is read and transmitted to the host(610). It is judged as to whether error correction is possible if it is distinguished that there is defect(609). Data that corrected error is transmitted to the host after correcting error if it is distinguished that error correction is possible(610). But error condition is reported instead of transmitting data if it is distinguished that error correction is not possible(611).
Patent KR-20010064050-A (KR)
Title: Stator for motor
Inventor: LEE GANG U
IPC: H02K3/46
Filed: 1999-12-24
Abstract: PURPOSE: A stator for a motor is provided to easily wind a coil on a salient pole of a stator, and reduce a variation in magnetic flux density generated during an operation of a motor. CONSTITUTION: The first yoke part is shaped like a loop and accommodates a rotor. The first yoke member is integrally formed on the first yoke part and has a plurality of salient poles in a radial direction thereon. The second yoke member(50) is arranged coaxially with the first yoke member and takes a ring shape which has an inside surface being contacted with free end parts of the salient poles. An engaging groove is formed along a shaft line on the inside of the second yoke member(50). A protrusion is protruded on the salient pole and engaged with the engaging groove(51). A depressed groove(53) is formed on an outside surface of the first yoke part and depressed along a shaft line between adjacent salient poles at equiangular intervals.
Patent KR-20000012825-A (KR)
Inventor: KIM JAE HO
IPC: C10L5/44
Filed: 1999-12-30
Abstract: PURPOSE: A molded charcoal is provided utilizing a waste coconut powder from active carbon industry. CONSTITUTION: 100 Weight parts of less than 20 mesh coconut charcoal powder and 6- 14 weight parts of binder such as pitch, coal tar, pulp residue, starch, black sugar and molasse and 50 weight parts of ignition agent selected from sodium nitrate, hexamine, barium nitrate and potassium nitrate are mixed, followed by addition 30- 50 weight parts of moisture at 100 degree C, 4- 6 kg/square meter by steam. Obtained charcoal is injection molded, dried at 100- 120 degree C and cooled to give the coconut charcoal.
Patent KR-20010065886-A (KR)
Inventor: KIM BYEONG SU
IPC: B60J1/08
Filed: 1999-12-30
Abstract: PURPOSE: A delta cover assembling structure for a vehicle is provided to integrate the inner and outer delta cover parts together by molding and increase the reinforcing force by incorporating delta reinforcing plates in the delta cover, thereby reducing the assembling manpower and removing the assembling deviation for preventing the generation of the wind noise. CONSTITUTION: In a delta cover assembling structure for a vehicle, the delta cover(40) includes a delta outer cover and a delta inner cover integrally by injection-molding and delta reinforcing plates(50) formed of a metal material, wherein the delta reinforcing plates contact to each other and are incorporated in the delta cover when molding the delta cover, of which one end is protruded toward an end of the delta cover to be coupled with a rear door side glass strip(22), the other end of the delta cover being fixed with a door frame(24) to which a rear door opening side lower weather strip(26) is fixed.
Patent KR-20000029543-A (KR)
Title: Biosensors
Inventor: SCHNEIDER RENE
IPC: C12Q1/6897
Filed: 1997-07-25
Abstract: PURPOSE: Provided is the use of biosensor for detecting environmental signals based on the measurement of genetic responses of cells to those signals. CONSTITUTION: A genetic construct for use in a biosensor comprising: (a) a first nucleic acid molecule including a sequence encoding a reporter molecule having a detectable activity; and (b) a second nucleic acid molecule including a sequence encoding an enzyme which produces a substrate for the reporter molecule, the first sequence being under the control of a first inducible promoter and the second sequence being under the control of a second inducible promoter. The biosensor for measuring an environmental signal comprising a cell including the genetic construct and a means for measuring the activity of the reporter molecule in the cell when the cell has been exposed to the environmental signal.