baber/WOPTO huggingface dataset:
Patent KR-20030015904-A (KR)
Title: Tundish Flux for Making Al killed Steel in Continuous Casting
Inventor: KO JAE YUN
IPC: B22D11/10
Filed: 2001-08-16
Abstract: PURPOSE: A tundish flux for manufacturing Al killed steel in continuous casting is provided which is injected into tundish and melted therein during continuous casting of Al killed steel to secure cleanliness of molten steel by fusing and absorbing inclusions separation floated inside the tundish. CONSTITUTION: The tundish flux for manufacturing Al killed steel in continuous casting comprises 50 to 60 wt.% of CaO, 30 to 40 wt.% of Al2O3, 5 wt.% or less of SiO2, 1 to 5 wt.% of MgO and a balance of impurities, wherein a ratio of CaO/Al2O3 is in the range of 1.4 to 1.8, the SiO2 is in the range of 3 to 5 wt.%, cleanliness of molten steel can not be expected due to deficiency of Al2O3 absorption power if less than 50 wt.% of CaO is contained in the flux while slagging is difficult as melting temperature of the tundish flux is increased if 60 wt.% or more of CaO is contained in the flux, workability is worsened due to wear of tundish dam, weir and shroud nozzle in case of less than 30 wt.% of Al2O3 while cleanliness of molten steel can not be obtained as there is no absorption power of Al2O3 inclusions in case of 40 wt.% or more of Al2O3, it is necessary to maintain at least 3 wt.% or more of SiO2 since the flux is solidified if content of SiO2 contained in the flux is too less even though SiO2 content in the flux is preferably required to be controlled to 5 wt.% or less, MgO is added to the flux to prevent deterioration of wear of a coating layer of the tundish made of MgO, and it is preferable not to exceed 5 wt.% of MgO in the flux since a mass of the non-melting state can be formed due to ascent of melting temperature in case that MgO content in the flux is excessive.
Patent KR-20010100062-A (KR)
Title: 액상정량혼합용기
Inventor: SONG WOEN SOON
Filed: 2001-08-18
Abstract: 본 발명은 2싸이클 엔진의 연료 혼합비율(가솔린:오일, 25:1 또는 20:1)에 관한 것으로, 더욱 상세하게는 2싸이클 엔진의 경우에는 윤활유를 엔진 본체에 공급하는 방법으로 사용 전 연료(무연휘발유)에 2싸이클 전용 오일을 엔진 제작사의 엔진 특성에 따라 일정한 비율의 혼합 연료를 엔진에 공급해야 하는데 엔진오일 비율이 높을 시에는 불완전 연소로 인한 엔진의 파손 및 오일의 연소로 인한 매연 등이 발생할 수 있으며 이와 반대로 엔진오일이 부족 할 시에는 엔진의 윤활 역활이 저하되어 엔진의 과열과 피스톤,피스톤링,베어링 등이 소손 되는 등 엔진을 못쓰게 되는 경우가 발생하게 되며 연료를 혼합 할 때 마다 휘발유의 양과 오일의 양을 계산해야 하는 번거러움을 경제적이고 정확하며, 간편하게 혼합하는 방법에 관한 것이다. 
     이를 위하여 본 발명은 불로우몰딩머신에서 프라스틱 통을 찍을 때 금형형상 구조를 이용하여 사용 조건에 따라 25:1 또는 그 외의 비율로 금형을 제작하여 프라스틱 병에 가능한 얇은 두께의 수직 격막을 정해진 비율로 나누고 격막을 사이로 아래 부분만 구멍을 만들고 구멍 속에 첵크 밸브를 삽입하여 한쪽 방향으로만 흐르게 한다. 
     격막으로 나누어진 프라스틱 병의 한쪽 통에 휘발유를 채운 다음 채워진 통 속의 휘발유 높이 만큼 옆의 통속에 엔진 오일을 부으면 정확한 비율로 휘발유와 오일이 계량 된 것이며 오일 통 쪽의 캡을 닫고 캡 위에 부착된 공기압축기를 2-3회 누르면 밀페 된 오일 통속의 공기 압력으로 아래쪽 격막 사이의 첵크 밸브가 작동하여 오일은 휘발유 통쪽으로 넘어가면 통을 흔들어 사용하는 것이 특징이다.
Patent KR-20020022562-A (KR)
Inventor: KOIZUMI SACHIO
IPC: H01J29/96
Filed: 2001-08-29
Abstract: PURPOSE: To obtain a picture display of high precision and a good withstand voltage property by securing a spark route during knocking of a color cathode- ray tube which has an electric conductor arranged surrounding the outside of the built-in resistor and the insulating support rod. CONSTITUTION: The electric conductor is equipped with an insulating film layer 23a which is provided close to the outside of the insulating support rod 9 that embeds and fixes in a prescribed order and at a prescribed interval each part of a plurality of electrodes constituting the electron gun and which is formed for covering a resistance pattern 19 on the surface on the opposing side to the insulating support rod 9, and a membrane layer 23b containing a transition- metal oxide which is provided on the opposing face of the inner wall face 32a of the neck part of the built-in resistor 22.
Patent KR-20030021612-A (KR)
Title: Manufactory Technology for Hetero-contact Thick film Sensor
Inventor: BAE IN SU
IPC: G01N27/30
Filed: 2001-09-07
Abstract: PURPOSE: A hetero contact thick film sensor, and a method for manufacturing the same are provided to improve the reliability, the durability, and the sensitivity of a gas sensor. CONSTITUTION: An Au paste is printed on an alumina substrate in a comb shape spreading from a center to both sides and is heat-processed to form electrodes. A paste is manufactured by mixing hetero powders sensing Co gas with an organic binder. The paste is printed on the electrodes by a screen printing and is heat-processed to form sensing films and overlap the sensing films in the center between the electrodes. Pt wires are connected to the alumina substrate to measure an electric character.
Patent KR-20030021834-A (KR)
Title: Method for manufacturing metachromatic polyester conjugated yarn having improved size stability
Inventor: SON YANG GUK
IPC: D01F8/14
Filed: 2001-09-08
Abstract: PURPOSE: A process of the titled polyester conjugate fiber by spinning two components of a dyed polyester and undyed polyester with a basic dye through a spinning nozzle and then subjecting to a subsequent process such as solidifying, drawing, heat treating, air interlacing and winding is provided, thereby to produce the conjugate fiber having excellent drawability, dyeability and dimensional stability after processing. CONSTITUTION: Two components of a dyed polyester and undyed polyester with a basic dye are spun through a spinning nozzle(1), the spun polyesters are cold drawn between a first godet roller(4) with a speed of 1,000 to 4,000m/min and second godet roller(5) at 100 to 150deg.C and then heat treated between the second godet roller and a third godet roller(6) at 160 to 220deg.C. The dyed polyester with a basic dye is a copolymerized polyester containing 0.5 to 1.5% by mole of metal sulfonate based on terephthalic acid and having an intrinsic viscosity of 0.5 to 0.7 and the undyed polyester with a basic dye is a linear polyethylene terephthalate having an intrinsic viscosity of 0.6 to 0.8.
Patent KR-20020021068-A (KR)
Title: Electrically conductive hot-melt silicone adhesive composition
Inventor: KLEYER DON LEE
IPC: C09J183/04
Filed: 2001-09-12
Abstract: PURPOSE: Provided is a silicone composition which has numerous advantages, including good flow, low VOC (volatile organic compound) content, good adhesion, and unexpectedly superior electrical conductivity as evidenced by low contact resistance and/or volume resistivity. CONSTITUTION: An electrically conductive hot-melt silicone adhesive composition, comprises: (A) hot-melt silicone adhesive; (B) an electrically conductive filler in an amount sufficient to impart electrical conductivity to the composition, wherein the filler comprises particles having at least an outer surface of a metal selected from silver, gold, platinum, palladium, and alloys thereof; and (C) an effective amount of a hydroxy-functional organic compound having a molecular weight up to 1000 and containing at least one hydroxy group per molecule, provided that when the composition is curable, the compound does not substantially inhibit cure.
Patent KR-20030023961-A (KR)
Title: Multi function dispenser
Inventor: WANG DAE SEONG
IPC: B65D47/34
Filed: 2001-09-14
Abstract: PURPOSE: A multifunctional dispenser is provided to prevent the spatter and splash of content in use by mounting a nozzle tip for inducing a downward runoff at the front end of a nozzle head of the dispenser. CONSTITUTION: The dispenser(10) includes a pump(11) assembled at an upper part of a container body and a nozzle head(12) for discharging content. A nozzle tip(13a) is mounted at the front end of the nozzle head(12) and is refracted within the range from 70 to 90 deg.
Patent KR-20030027532-A (KR)
Title: adjustable mixture ratio the mobile type concrete mixer
Inventor: AHN SEON YEONG
IPC: B28C7/04
Filed: 2001-09-29
Abstract: PURPOSE: A mobile concrete mixer of which mixing rate is adjustable is provided to produce uniform concrete products having an exact rate of raw materials. CONSTITUTION: The mobile concrete mixer of which mixing rate is adjustable comprises an aggregate supplying portion(10) consisting of a first and a second aggregate hoppers(12a,12b), a first and a second belt conveyers(14a,14b), a first and a second scale belt conveyers and a screw conveyer(18); a cement supplying portion(20) consisting of a cement hopper, a cement screw conveyer(24) and a scale screw conveyer; a shaft mixer(30) consisting of an aggregate supplying part, an injecting part for cement, a hinge part, a rotational part and an outlet for mixed cement and aggregate; and a controller for controlling moving velocity of the conveyers.
Patent KR-20030027545-A (KR)
Title: Fry pan
Inventor: SON WAN HO
IPC: A47J37/00
Filed: 2001-09-29
Abstract: PURPOSE: A frying pan is provided to cook food fast without losing nutrition and to maintain good taste of the food. CONSTITUTION: A frying pan has a main body which is formed of an aluminum material. The bottom of the frying pan is formed concavely to form a heat storing space(5). A plurality of holes(6) are formed in the bottom of the frying pan. The lower part of the holes are formed with a concave portion. The holes are arranged in a radial shape. The lower part of the holes are formed in an inclined shape.
Patent KR-20020031327-A (KR)
Inventor: JUBRAN NUSRAILAH
IPC: C07D209/86
Filed: 2001-10-23
Abstract: PURPOSE: A charge transport compound, an electrophotographic organic light acceptor including the compound, an apparatus and a method for forming an electrophotographic image are provided to obtain a video image having high quality even after repeated cycles by employing an organic light acceptor using a charge transport compound. CONSTITUTION: An apparatus for forming an electrophotographic image includes a plurality of support rollers, and an organic light acceptor in the form of a flexible belt surrounding the support rollers. The organic light acceptor includes a charge transport compound, a charge generation compound and a conductive substrate. The charge transport compound has hydrazone bridge hetero ring group.
Patent KR-20020032347-A (KR)
Title: Seed layer
Inventor: BAYES MARTIN W
IPC: H01L21/28
Filed: 2001-10-24
Abstract: PURPOSE: Disclosed are methods for repairing or enhancing discontinuous metal seed layers prior to subsequent metallization without using a second electroplating bath. CONSTITUTION: A method of enhancing a discontinuous metal seed layer disposed on a substrate comprises the steps of contacting a metal seed layer disposed on a substrate with a copper colloid composition including a minor amount of ionizable palladium compound and a major amount of copper colloid particles to form a substantially continuous seed layer. Also, a method of electrodepositing a metal layer on the surface of a seed layer includes the steps of contacting a metal seed layer disposed on a substrate with a copper colloid composition including a minor amount of ionizable palladium compound and a major amount of copper colloid particles to form a substantially continuous seed layer; and contacting the substrate with an electroplating solution including one or more metal ions and an electrolyte.
Patent KR-20030033600-A (KR)
Title: Signal processing apparatus for a vibratory gyroscope with high SNR and method thereof
Inventor: CHO YONG CHEOL
IPC: G01C19/56
Filed: 2001-10-24
Abstract: PURPOSE: An apparatus and a method for processing low-noise signals of a vibration type gyroscope are provided to achieve a higher signal noise ratio(SNR) by removing noise having a predetermined frequency band, such as a vertical displacement signal. CONSTITUTION: A signal processing apparatus includes a self-oscillating section(400), which receives a horizontal displacement signal of a gyroscope(100) in order to generate a driving signal having a phase difference from the horizontal displacement signal. A phase control section(410) is provided to generate a first demodulation phase signal, which has a phase difference from the driving signal by a first demodulation phase, and a second demodulation phase signal, which has a phase difference from the driving signal by a second demodulation phase. A signal demodulating section(420) generates a first demodulation signal, which is demodulated based on the vertical displacement signal and the first demodulation phase signal, and a second demodulation signal, which is demodulated based on the vertical displacement signal and the second demodulation phase signal. An angular speed signal generating section(430) generates an angular speed signal.
Patent KR-20030033754-A (KR)
Inventor: HONG GI SANG
IPC: G09G3/296
Filed: 2001-10-25
Abstract: PURPOSE: An error diffusion method using a temporal effect and a method and an apparatus for driving a plasma display panel using the same are provided to improve the gray presentation capacity by reducing an artifact due to the error diffusion. CONSTITUTION: A data driving portion(48) includes a plurality of data drive ICs connected with address electrodes(X) of a PDP(40). A scan driving portion(49) is connected with scan electrodes(Y) of the PDP(40) to supply reset pulses and sustain pulses to the scan electrodes(Y). A sustain driving portion(50) is connected with sustain electrodes(Z) to supply the sustain pulses to the sustain electrodes(Z) of m number. A timing controller(47) generates a timing control signal to the data driving portion(48), the scan driving portion(49), and the sustain driving portion(50) to control the driving timing of the PDP(40). An inverse gamma correction portion(41) performs an inverse gamma correction process for a video signal of a data input line(51). A gain control portion(42) converts a gray range of input data to a predetermined gray range. An error diffusion portion(43) diffuses error elements to adjacent cells. A subfield mapping portion(44) performs an operation for mapping the input data of the error diffusion portion(43) to the subfield. An APL(Average Picture Level) calculation portion(40) supplies a signal for deciding the number of sustain pulses to the timing controller(47). A coefficient selection portion(45) stores a lookup table including error diffusion coefficients.
Patent KR-20030034921-A (KR)
Title: Method for on-line shopping through realtime moving picture and system thereof
Inventor: YOO HAN SEONG
Filed: 2001-10-29
Abstract: PURPOSE: A method for selling goods on a communication network by using a real time moving image and a selling system thereof are provided to make a user freely choose and select the goods like offline shopping. CONSTITUTION: A database(200) stores the goods information including the discrimination information and the goods specification information of respective goods. A camera(210) pictures the goods of a shopping mall in real time and outputs the moving image remotely controlled by a user through the communication network. A goods analyzing part(220) recognizes the goods pictured by the camera(210) and withdraws the specification information of the goods from the database(200). A goods display part(230) displays the moving image and the specification information of the goods to the user(240).
Patent KR-20030039118-A (KR)
Title: Manufacturing Furnace for Ceramic Elctronic Components
Inventor: FURUYA MASAMI
IPC: F27B9/04
Filed: 2001-11-12
Abstract: PURPOSE: A furnace for manufacturing ceramic electronic components is provided to supply uniform atmospheric gas into setter stacked in multistage by installing a plurality of gas supply pipes penetrated into the furnace chamber from left and right furnace walls of the body of tunnel furnace. CONSTITUTION: The furnace comprises a tunnel furnace body part (10) in which a furnace chamber (11) having a certain space is formed so that a setter (30) on which non-calcined ceramic formed bodies (20) are stacked is carried into the furnace chamber (11); a heating element (40) mounted on the tunnel furnace body part (10) to sinter the non-calcined ceramic formed bodies (20) by a certain temperature process while the setter (30) is being carried to the tunnel furnace body part (10); gas supply pipes (50) penetrated into left and right furnace walls of the tunnel furnace body part (10) so that they are connected to supply an atmospheric gas into the tunnel furnace body part (10); and a control part (60) installed on the gas supply pipes (50) to control the amount of the atmospheric gas introduced into the gas supply pipes (50), wherein a plurality of the gas supply pipes (50) are penetratingly connected to the left and right furnace walls of the tunnel furnace body part (10).
Patent KR-20030039838-A (KR)
Title: Ginseng boogag
Inventor: SHIN SOO CHEOL
IPC: A23L19/00
Filed: 2001-11-13
Abstract: PURPOSE: Provided are a fried ginseng food maintaining its shape and pharmaceutical potencies, and having a taste preference, and its manufacturing method. CONSTITUTION: In a method of a fried ginseng food, raw ginseng is softened through heating it in the water at 65-95 deg.C for 3-5 minutes, and then sliced vertically into a thickness of 1.0-2.0mm. The ginseng slices pass through an aqueous solution containing salt and vitamin C., and then freeze-dried at -20 deg.C to make the moisture content 10-20%. A glutinous rice starch is applied to the ginseng slices, and dried, wherein a suitable amount of spices is optionally added to the glutinous rice starch to control the taste and flavor of the ginseng food. The dried ginseng slices are fried at 160 deg.C for ten seconds.
Patent KR-20030041464-A (KR)
Title: Plant transformation vector pRCV3 containing phosphintricin resistance gene for rescue cloning
Inventor: KIM HYEONG SEOK
IPC: C12N15/82
Filed: 2001-11-20
Abstract: PURPOSE: Provided is a plant transformation vector, pRCV3, containing phosphinitricin resistance gene for rescue cloning. In particular, functions of genes in plants are detected and abnormal expression of an introduced gene in transformed plants are analyzed by using rescue cloning. CONSTITUTION: A plant transformation vector, pRCV3, is characterized by inserting ampicillin resistant gene and a replication origin of bacteria into pCAMBIA 3301 vector containing phosphinitricin resistant gene and beta-glucuronidase gene.
Patent KR-20030042254-A (KR)
Title: fat measuring apparatus for portable
Inventor: YANG U YONG
IPC: A61B5/04
Filed: 2001-11-22
Abstract: PURPOSE: A portable body fat measuring device is provided to improve the convenience of a user by measuring a body fat through a bioelectrical impedance analysis through a touch of thumbs of hands. CONSTITUTION: A key input unit(10) controls an ON/OFF operation of a measuring device and outputs a key signal of personal data information. A memory unit(20) stores sequentially the personal data information inputted from the operation of the key input unit(10) on a frame basis. First and second contacting units(31,32) have electrodes and are contacted to both thumbs of a body. When the both thumbs of a person are contacted to the first and second contacting units(31,32), a measurement controlling unit(40) retrieves the personal data information stored in the memory unit(20) to calculate a body fat of the person. When the both thumbs of a person are contacted to the first and second contacting units(31,32), an error determining unit(50) detects the contacted state to determine whether or not an error occurs and to output a determined signal to the measure controlling unit(40). A display unit(60) displays the measured error data determined by the error determining unit(50) and the body fat data of the person calculated from the measurement controlling unit(40).
Patent KR-20020050703-A (KR)
Title: Card edge connector
Inventor: FUMIKURA TADAHIRO
IPC: H01R12/78
Filed: 2001-12-12
Abstract: PURPOSE: A card edge connector is provided to effectively suppress the removal of a magnetic plate by increasing the protective maintaining pressure of the magnetic plate with a latch member. CONSTITUTION: A card edge connector comprises an insulated housing mounted on a mother board with a latch body(40) having a latch member projecting from each end of the housing. The latch members engage a concave recess in the daughter board by means of a daughter board removal prevention portion(47a). The latch members hold the daughter board parallel to the mother board and resist removal of the daughter board in a direction parallel to the mother board. The daughter board removal prevention portion has a pointed edge which enters or bites into an inner wall of the concave recess to securely hold the daughter board against removal.
Patent KR-20030044737-A (KR)
Title: A Liquid Crystal Display Device And The Method For Manufacturing The Same
Inventor: HA YEONG HUN
IPC: G02F1/1339
Filed: 2001-12-14
Abstract: PURPOSE: A liquid crystal display device and a method for fabricating the same are provided to control the flow of liquid crystal by forming dummy column spacers or dot line type column spacers on array outer areas, thereby preventing the generation of strains caused by the change of a cell gap generated by over-charging. CONSTITUTION: A liquid crystal display device includes first and second substrates, gate and data wires formed on the first substrate and defining pixel areas, column spacers formed on the second substrate at positions corresponding to the pixel areas, a UV curing sealant(410) formed on the second substrate, dummy parts such as dummy column spacers(416) continuously or discontinuously formed on portions any other than the pixel areas, and a liquid crystal display layer formed between the first and second substrates. The dummy column spacers guide the flow of liquid crystal into opening parts(417) for preventing the generation of foams caused by the delay in the charging of the liquid crystal, and block the UV curing sealant for preventing impurities caused by the UV curing sealant from being introduced into active areas.
Patent KR-20030051979-A (KR)
Title: A manufacturing method of green-tea jelly using a green-tea powder and A green-tea jelly by it's manufacturing method
Inventor: PARK YEON RAE
IPC: A23L25/00
Filed: 2001-12-20
Abstract: PURPOSE: Provided are a manufacturing method of green-tea jelly using green-tea powder and green-tea jelly manufactured thereby. The green-tea jelly has aroma and flavor peculiar to green tea and satisfies consumer's taste preference. CONSTITUTION: A manufacturing method of green-tea jelly using green-tea powder is characterized by the steps of: pulverizing and filtering raw ingredient of jelly; mixing the filtrate with water and leaving the mixture at room temperature for 2-5 hours to separate supernatant and sediment; mixing the sediment with water and adding 5-10 part by weight of green powder thereto; stirring the composition at 50-70 deg.C and heating it to obtain sludge; and cooling the sludge to room temperature.
Patent KR-20030057706-A (KR)
Title: Method for atomic layer depostion strontium ruthenate
Inventor: KIL DEOK SIN
IPC: H01L21/20
Filed: 2001-12-29
Abstract: PURPOSE: An atomic layer deposition method of strontium ruthenate(SrRuO3) is provided to be capable of obtaining strontium ruthenate(SrRuO3) having good step coverage and thickness uniformity. CONSTITUTION: A substrate is loaded in a reaction chamber of ALD(Atomic Layer Deposition). The first metal oxide, such as SrO is formed on the substrate by applying alternately the first metal source and an activated oxygen source into the reaction chamber. The second metal oxide, such as RuO is formed on the first metal oxide by applying the second metal source and the activated oxygen source. At the time, the first metal source is one selected from group consisting of Sr(tmhd)2, Sr(methd)2 and £Sr(C5-i-Pr3H2)2|2. The second metal source is one selected from group consisting of Ru(tmhd)3, Ru(mhd)3, Ru(od)3, Ru(cp)2, Ru(Mecp)2 and Ru(Etcp)2.