baber/WOPTO huggingface dataset:
Patent KR-20010070432-A (KR)
Inventor: DODAHIROSI
IPC: F24C15/16
Filed: 2001-01-05
Abstract: PURPOSE: A grill is provided to keep heat distribution in a grill chamber and to cool only a grill dish. CONSTITUTION: Food is put on a gridiron(4) and the gridiron is put into a grill chamber(11) with a grill dish. While cooking, heat exhaust flows pass through an air exhaust pipe(5) from a grill burner(14) to an air exhaust hole(28) of a gas burner(2). At that time, the air exhaust pipe is heated in a high temperature so that the air in a space(29) is increased. Then, the flow of air is formed in a protruded portion(6) of the grill chamber while sucked from a front and a side air hole(62) and exhausted through a rear air hole(62). At the same time, air is sucked through a gap between the grill chamber and a grill door(12). Since a bent portion(34) of the grill dish is contacted with the wall of the grill chamber, the protruded portion is bent from the grill chamber and the air in the protruded portion doesn't flow into the grill chamber. Therefore, the temperature of the grill chamber is uniformly kept.
Patent KR-20020060863-A (KR)
Title: Cosmetic composition of peel-off type pack containing natural water-soluble polysaccharide
Inventor: BAE DEOK HWAN
IPC: A61K8/73
Filed: 2001-01-12
Abstract: PURPOSE: A peel off-type pack cosmetic composition containing polyvinyl alcohol and galactoarabinan as a film forming agent is provided which can shorten the drying time of a film and increase tensile strength thereof, and permits easy separation of the film from the skin during the removal of a pack. CONSTITUTION: This cosmetic composition contains 10 to 20% by weight of polyvinyl alcohol and 0.1 to 8% by weight of galactoarabinan, based on the total weight of the composition. The polyvinyl alcohol has an average molecular weight of 60,000 to 100,000 and a saponification degree of 86.5 to 89.0 mol.%.
Patent KR-20020068632-A (KR)
Inventor: SONG GYE YEONG
IPC: F16K25/00
Filed: 2001-02-21
Abstract: PURPOSE: A discharge valve assembly is provided to open and shut compression space and discharge space without leakage and to reduce flow resistance to a minimum. CONSTITUTION: A discharge valve assembly comprises a discharge cover(1) fixed at the front end of a through hole(h) of a cylinder(C), a discharge valve(10) installed to the inside of the discharge cover to open and shut the cylinder and control discharge of compressed gas with assembled and disassembled at the front end surface of the cylinder in the rectilinear reciprocation of the piston, and valve springs(3), supported between the discharge cover and discharge valve, elastically supporting the rectilinear reciprocation of the discharge valve. The through hole of the cylinder has both ends with the same diameter so that the piston with circular section is contacted with slid. The discharge valve has a diameter more than about 2.5 mm than the diameter of the through hole. Therefore, the through hole is exactly opened and shut.
Patent KR-20020069842-A (KR)
Inventor: KIM JEONG HUN
IPC: G11B19/02
Filed: 2001-02-28
Abstract: PURPOSE: A device for driving lens brake is provided to reduce the access time of the lens after lens jump by increasing the lens brake components while reducing the lens kick components in the procedure of searching a track after the jump. CONSTITUTION: A lens brake driving device reducing access time includes a control unit(210) for receiving a zero cross signal(TZC) of a track error signal(TE) and a mirror signal(MIRR) for generating a first data signal(D1) having information on lens brake components assigned by a user, a second data signal(D2) having information on a lens brake randomly assigned by the user and maximum and minimum values of lens kick components, and first and second control signals(C1,C2), a brake component selecting part(220) for selecting and outputting either one of the first data signal or the track error signal in response to the first control signal, a filter coefficient selecting part(230) for selecting and outputting either one of a coefficient used in case of normal operation and a coefficient used in case of lens brake in response to the second control signal, a track loop pass filter(240) for extracting brake components from output signals from the brake component selecting part in response to the selected coefficient, and a track driving control part(250) for receiving and storing the maximum and minimum values of the lens brake component or the lens kick component, and comparing the maximum and minimum values with the output value from the track loop pass filter to limit output signals according to the forward or backward direction.
Patent KR-20020070554-A (KR)
Title: Semiconductor Memory device and Method for fabricating the Same
Inventor: KIM YUN GI
IPC: H01L27/108
Filed: 2001-02-28
Abstract: PURPOSE: A semiconductor memory device is provided to prevent a bridge phenomenon between adjacent pads, by etching an anti-reflective coating(ARC) on a gate together with an interlayer dielectric when a bit line is formed. CONSTITUTION: A plurality of gates(110) are adjacent to each other. A plurality of bit lines(120) are disposed in adjacent to each other, crossing the gates. An active region(130) includes the first and second contacts wherein the first contact contacts with the bit line and the second contact contacts with a capacitor. The ARC(140) is formed on each gate. The ARC is formed in a portion except the active region between the adjacent first and second pads on the gate.
Patent KR-20010091926-A (KR)
Title: Electrostatic coating system and dual lip bell cup therefor
Inventor: ALLEN HAROLD T
IPC: B05B5/04
Filed: 2001-03-06
Abstract: PURPOSE: To provide a new electrostatic coating apparatus, a rotary atomizer therefor and their combination with which the problems in the industry are improved and settled. CONSTITUTION: The electrostatic coating apparatus has a rotary atomizer formed of a nonconductor main-body member, an opening is provided on the outer end of the member, a semiconductor member is arranged on the side part of the member, a first lip devoid of the semiconductor member is arranged around the opening of the main-body member close to the outer end of the member, and a second lip is set between the first lip and the inner end of the main-body member and on the outside of the first lip in the radial direction.
Patent KR-20010044552-A (KR)
Inventor: CHOI WOAN
IPC: D06J1/00
Filed: 2001-03-06
Abstract: PURPOSE: A method for preparing a pleated decorative fabric having excellent wearing feeling by imparting shrinkage and air permeability to fabrics itself and making repeated pleats at regular intervals in the shape of a wave is provided, which has excellent design and improves merchandise property of products. CONSTITUTION: This process comprises the steps of: preparing pleated yarn by twisting two-ply thread comprising a surface material of several strands covering an inner layer material of elastic rubber and the external surface of the inner layer material; attaching pleated yarn to fabrics and sewing in the first stage; forming a circular part by putting separation yarn on the pleated yarn, covering yarn and sewing in the second stage; steaming the circular part, drawing the yarn and adhering the circular part to the pleated yarn; forming a pleated part(34) by heating the yarn(30) at about 170deg.C in a heat furnace; and removing the pleated yarn from the pleated part.
Patent KR-20010087350-A (KR)
Title: Apparatus and method for processing a substrate, and method for manufacturing an electronic device
Inventor: TOMEZUKA KOJI
IPC: C23C16/44
Filed: 2001-03-06
Abstract: PURPOSE: To prevent unnecessary oxidation while preventing generation of dust or cost increase. CONSTITUTION: A diffusion equipment 1 comprises a process tube 3 defining a treating chamber 4 having a furnace opening 5 at the lower end, a boat 21 entering or exiting the treating chamber 4 to carry wafers 20 into the treating chamber 4 or carry out the wafers 20 therefrom, a chamber 13 having a preliminary chamber 14 to wait for the boat 21 disposed below the process tube 3, a seal flange 30 having an opening 31 for passing the boat 21 interposed between the treating chamber 4 and the preliminary chamber 14, and a seal cover 35 disposed oppositely to the boat 21 on the treating chamber side of the seal flange 30 while being seated removably to close an opening 31. Since the seal cover seals the flange when the boat is waiting in the preliminary chamber, the preliminary chamber can be brought into an inert gas atmosphere. Furthermore, a driver for opening/closing the seal flange can be eliminated because the boat lifts and seats the seal cover when it is carried into the treating chamber.
Patent KR-20020072648-A (KR)
Title: Thin film transistor substrate, method for fabricating the thin film transistor substrate and liquid crystal display
Inventor: HUH SEONG UK
IPC: G02F1/136
Filed: 2001-03-12
Abstract: PURPOSE: A TFT(Thin Film Transistor) substrate, a method for fabricating the same, and a liquid crystal display are provided to improve the aperture ratio by resolving the area expansion of a shield film pattern due to the alignment margin for joining the TFT substrate with a color filter substrate by the multi-layer pattern including the opaque metal layer serving as the light shield film pattern. CONSTITUTION: A TFT substrate includes an insulating substrate(10), a plurality of gate lines(22) formed on the insulating substrate, a plurality of data lines(62) intersecting the gate lines for defining a plurality of pixel areas, a plurality of thin film transistors electrically connected to the gate lines and the data lines and formed in the pixel areas respectively, a plurality of pixel electrodes(82) electrically connected to the thin film transistors and formed in the pixel areas respectively, and a multi-layer pattern(100) covered between the pixel areas and including an opaque material layer(98).
Patent KR-20010069387-A (KR)
Inventor: JANG YUN SUN
IPC: A01K61/00
Filed: 2001-03-16
Abstract: PURPOSE: Disclosed is an apparatus for cultivating abalone to grow seed of abalone to proper size suitable for cultivating after growing seed of abalone artificially, to increase production by stabilizing growth state and health state using nocturnal property of abalone. CONSTITUTION: The apparatus for cultivating abalone comprises generative material(200) to be formed of plural transparent panel(201) with vent hole in the upper end and lower end of transparent panel; supporting material(300) to fix transparent panel(201) by locking clamp nut(302) in one side of supporting bar(301) to be inserted into the upper and lower vent hole(202) of transparent panel(201) of the generative material(200); growth material(400) to be formed of opaque panel to help growth of abalone by connecting hiding part of abalone to escape light and generative material(200) as being located in lower end of the generative material(200); connection material(500) to bind union groove with supporting material(300) of the generative material(200), to connect generative material(200) and growth material(400) with connection rod to hang insert ring into vent hole of the growth material(400); hanger material to have ring(602) being hanged on supporting bar to penetrate generative material(200) and bar to cross aquarium in the state of binding generative material(200) and growth material(400).
Patent KR-20020074264-A (KR)
Title: Method and apparatus for publishing of short message
Inventor: CHO HYO JIN
IPC: H04W4/00
Filed: 2001-03-19
Abstract: PURPOSE: A method and an apparatus for publishing a short message are provided to compose transmitted or received short messages as a uniform folder type and confirm the short messages in the composed folder once. CONSTITUTION: A short message publication server receives short a message of a user of a mobile communication terminal or the first to Nth PC users from a mobile communication system(S1100). The short message publication server receives a short message management signal from the first to the Nth users or the mobile communication terminal(S1102). The short message publication server judges whether the received short message management signal is a short message publication signal(S1104). If the received short message management signal is the short message publication signal, the short message publication server receives a short message selection signal for publication(S1106). The short message publication server transmits a publication item according to the selected short message to the first to Nth PC users or the user of the mobile communication terminal(S1108). If a publication item selection signal is received from the first to Nth PC users or the user of the mobile communication terminal, the short message publication server performs the publication of the short message according to the received publication item selection signal(S1110). If the received short message management signal is the short message publication signal, the short message publication server receives a selection signal for generating a folder from the first to Nth PC users or the user of the mobile communication terminal(S1112), and generates the folder according to the received folder selection signal(S1114). The short message publication server stores the corresponding short message in the generated folder(S1116).
Patent KR-20020075963-A (KR)
Title: Three-axis stage control device using frictionless flexure bearings
Inventor: BAE SANG SIN
IPC: H01L21/027
Filed: 2001-03-26
Abstract: PURPOSE: A three-axis stage control unit using differential drive of a frictionless elastic bearing and an actuator is provided to control a location of an X-axis and a location of a θ-axis by using only two stages. CONSTITUTION: An optic system and a three-axis stage drive device(B) are arranged an upper portion of a material transfer stage for transferring materials. An X-axis stage(8) is installed in the three-axis stage drive device(B) by intervening a plurality of frictionless elastic bearings(4,6,7) and the base(3). A Y-θ-axis stage(13) is installed by intervening the X-axis stage(8) and a plurality of frictionless elastic bearings(9,10,11,12). A mask(14) is mounted on the Y-θ-axis stage(13). An IC pattern is formed on the mask(14). An X-axis location sensor(15) faces the first and the second X-axis actuators(16,17) on the X-axis stage(8). A y-axis location sensor(18), a θ-axis location sensor(19), and the first and the second Y-θ-axis actuators(20,21) are installed on both sides of the Y-θ-axis stage(13).
Patent KR-20020077599-A (KR)
Title: Arc welding wire
Inventor: HWANG DONG SU
IPC: B23K35/02
Filed: 2001-04-02
Abstract: PURPOSE: An uncovered wire is provided which improves feedability by forming minute pores on the surface of the uncovered wire so that distribution density of the minute pores is controlled to 100 to 600 pores/cm¬2. CONSTITUTION: The solid wire for arc welding is characterized in that minute pores are formed on the surface of the solid wire in distribution density of 100 to 600 pores/cm¬2. In a method for forming minute pores on the surface of the solid wire for arc welding, the method is characterized in that the solid wire passes through one or more pairs of changgu shaped rollers(1) on the surface of a body part(5) on which minute irregularities(2) are formed, and on a circumference part of both sides of which screw threads(4) are formed so that the rollers(1) are rotated with being engaged with each other by the screw threads(4), wherein the rotating pairs of changgu shaped rollers(1) are combination of two pairs of rollers which are spaced apart from each other in a certain distance, and rotation shafts of the two pairs of rollers are perpendicular to each other.
Patent KR-20010095316-A (KR)
Title: liquid finishing agent composition for a textile goods
Inventor: EGAWA NAOYUKI
IPC: D06M13/325
Filed: 2001-04-04
Abstract: PURPOSE: A finishing agent composition containing specified modified silicon and amine compounds or neutralized products thereof or quaternized products is provided which can impart textile products such as fiber or garment material with favorable softness and has an effect on diminishing wrinkles on such products due to their laundering and suppressing color tone deterioration even after preserved at high temperature. CONSTITUTION: This liquid finishing agent composition comprises: (A)modified silicone of formula(I); (B)amine compounds containing at least one C6-26 hydrocarbon or neutralized products thereof, quaternized products or mixtures thereof in a molecular; (C)one or more pigments selected from (C-1) to (C-3) groups, wherein (C-1) has a sulfone group and is a triphenylmethane structure; (C-2) has a sulfone group and is a yellow pigment; and (C-3) has a sulfone group and is a red pigment; and (D) is a metal chelating agent and/or antioxidant. The mass ratio of the (A) component and (B) component is 5 to 95 to 50:50.
Patent KR-20010090773-A (KR)
Title: Method and apparatus for perpendicular magnetic recording
Inventor: KIM YONG SU
IPC: G11B5/09
Filed: 2001-04-07
Abstract: PURPOSE: A method and an apparatus for recording a vertical magnetism are provided to generate higher bit density on a magnetic disc surface without giving a bad effect on a playing time. CONSTITUTION: A write head(800) includes a top pole(820) and a bottom pole(830). The top pole(820) includes a recessed portion(840) and a non-recessed portion(850). The recessed portion(840) is positioned on a trailing edge of the top pole(820). The recessed portion(840) has a depth ranging from 0.6 to 1.0 microns which prevent a flux density in an axis Z. The non-recessed portion(850) has a width according to an axis X. For example, the non-recessed portion(850) has a width of 0.2 to 0.6 microns. If the width of the recessed portion is below 0.2 microns, thermal degradation becomes serious. If the width of the non-recessed portion(850) reaches 0.6 microns, a head(800) begins to return to a state showing magnetic characteristic. The non-recessed portion(850) is called a pole tip.
Patent KR-20020087214-A (KR)
Title: Apparatus for drying basic pig iron in torpedo ladle car
Inventor: LEE JEONG HYO
IPC: B22D41/12
Filed: 2001-05-14
Abstract: PURPOSE: An apparatus for drying cold pig iron in a torpedo ladle car is provided to receive molten iron more safely by instantaneously heating the internal temperature of the TLC (torpedo ladle car) to a set value or more to remove moisture in case that moisture mixed cold pig iron is inserted into the TLC at a proper temperature or less. CONSTITUTION: The apparatus for drying cold pig iron in a torpedo ladle car comprises a mobile transfer car part(7) comprising a rotation gear box(11) drivingly connected to an electric motor(10), a flexible hose drum(12) and a wire rope drum(13) rotated by the rotation gear box(11), a pair of flexible hoses(14,15) which are wounded on the flexible hose drum(12) and the wire rope drum(13) so that height of the flexible hoses(14,15) is adjusted, and wire ropes(16,17); a burner part(8) comprising a double steel pipe(26) that is removably connected to the pair of flexible hoses(14,15) extended from the mobile transfer car part(7), a cylindrical burner(29) which is connected to the lower part of the double steel pipe(26), and on which a plurality of burner holes are formed downward, and a thermometer(28) so that the burner part(8) advances into the TLC to heat cold pig iron(5); and a control part(8) which controls operation of the electric motor(10) of the mobile transfer car part(7) and controls supplying amounts of coke oven gas and oxygen into the burner part(8) through the pair of flexible hoses(14,15) by measuring temperature from the thermometer(28) of the burner part(8).
Patent KR-20020090474-A (KR)
Title: A composition of water-soluble ceramic core for investment casting and process of ceramic core by its composition
Inventor: BYUN JUNG SIK
IPC: C04B35/14
Filed: 2001-05-28
Abstract: PURPOSE: A water soluble ceramic core composition for investment casting, a ceramic core prepared by using the composition and its preparation method are provided, which core is improved in the dimension stability and the dissolution in water and is useful to the investment casting process of a metal reactive to an acid or base. CONSTITUTION: The water soluble ceramic core composition comprises 60-75 wt% of a fused silica; 20-30 wt% of tribasic potassium phosphate; and 5-10 wt% of water. Preferably the fused silica has a particle size of 45 micrometers or less or 100-200 micrometers. The preparation method of a ceramic core comprises the steps of mixing a fused silica with tribasic potassium phosphate; extruding the mixture from a mold with an extrusion pressure of 20-200 kgf/cm2; stabilizing the extruded one; drying the stabilized one; and sintering the dried one at 800-950 deg.C.
Patent KR-20020090722-A (KR)
Title: Method for producing scrambling code and apparatus thereof in mobile system
Inventor: PARK DONG JO
IPC: H04L9/22
Filed: 2001-05-29
Abstract: PURPOSE: A device for generating a scrambling code in a mobile communication system is provided to generate a value expanded by masking to obtain consecutive bits, and to perform an exclusive OR process for other masked code, to generate a scrambling code, thereby reducing memory capacity. CONSTITUTION: A register memory(30) receives a state value of a scrambling code from an upper unit, and sets an initial value. A generator(31) generates a state value including an expanded value for masking the initial value. A generator(32) masks an optional bit from the state value including the expanded value, and generates a scrambling code. A state value of a primary scrambling code is received from the upper unit, and an X initial value is set in many registers. A Y initial value '1' is set in the registers. The X initial value is masked to generate an expanded X value. The expanded X value is selected in a predetermined method to mask the value. The Y value is masked. Scrambling codes are generated by using a gate for values generated by masking the X and the Y values.
Patent KR-20020017928-A (KR)
Title: Non-aqueous electrolyte battery and non-aqueous electrolyte
Inventor: IWAMOTO KAZUYA
IPC: H01M10/05
Filed: 2001-05-30
Abstract: PURPOSE: Provided are a non-aqueous electrolyte battery which is inhibited from the deterioration of non-aqueous electrolyte when stored in charged state, especially, the occurrence of reaction between the negative electrode materials and the non-aqueous electrolyte and, thus, which has excellent storage characteristics, and a nonaqueous electrolyte. CONSTITUTION: The non-aqueous electrolyte battery contains a positive electrode, a negative electrode and a non-aqueous electrolyte comprising an electrolyte salt dissolved in an organic solvent. The non-aqueous electrolyte contains a compound represented by the following formula 1(wherein R1, R2 and R3 independently represent a hydrogen atom, a halogen atom or a straight chain or branched chain alkyl group). The compound is at least one compound selected from the group consisting of tris(2-carboxyethyl) isocyanurate and derivatives thereof.
Patent KR-20020032282-A (KR)
Title: Lawn seed having improved germination rate and process for preparation thereof
Inventor: TAE HYEON SUK
IPC: A01C1/00
Filed: 2001-06-01
Abstract: PURPOSE: Provided are a lawn seed exhibiting an improved germination even under poor conditions such as a low temperature and a dark state and also at a suitable temperature for germination, and having a reduced coating periods, as well as controlling a lawn pathogen, and a method for producing the same. CONSTITUTION: The lawn seed is prepared by the steps of: (i) treating a lawn seed with 20-40% KOH solution for 5 minutes to 1 hour and washing the treated lawn seed with water; (ii) treating the lawn seed with 1-15% NaOCl solution for 5-45 minutes and washing the treated lawn seed with water; (iii) immersing the lawn seed in 0.0001-0.01% HCl solution for 1-15 minutes, washing the lawn seed with water, and treating the lawn seed with a growth control agent; and optionally (iv) coating the lawn seed with bactericide.