baber/WOPTO huggingface dataset:
Patent KR-20020085283-A (KR)
Title: Vaccine for the prophylaxis of the disease caused by Gram negative bacteria and process for the preparation thereof
Inventor: AHN DONG HO
IPC: A61K39/00
Filed: 2001-05-07
Abstract: PURPOSE: A process of preparing a prophylactic vaccine containing detoxified O-lipopolysaccharide-defect modified lipopolysaccharide as an antigen component and an outer membrane protein of gram negative bacteria as a carrier component is provided. Whereby, the vaccine is very effective in prevention of disease caused by gram negative bacteria, in particular, endotoxemia. CONSTITUTION: This prophylactic vaccine is prepared by the following process consisting of: separating lipopolysaccharide from E.coli J5 strains or E.coli CFCEC 97415 strains and then purifying; detoxifying the lipopolysaccharide obtained from the above process; separating an outer membrane protein from gram negative bacteria and purifying; and then mixing the lipopolysaccharide and outer membrane protein.
Patent KR-20020075172-A (KR)
Inventor: CHANG SANG DEUK
IPC: A23B7/02
Filed: 2001-03-23
Abstract: PURPOSE: A tubular-type electric drying apparatus comprising a bearing at both sides of a stainless steel shaft, a nichrome wire and a roller connected to a motor is provided which is useful for drying agricultural products such as red pepper, corn, jujube or the like and can be used in the outdoor field by connection to a DC source. CONSTITUTION: The electric drier comprises: a tubular-type transparent plastic resin with 1m in width and 2mm in thickness; a stainless shaft with a length of 1.5m; a bearing disposed at both sides of the stainless steel shaft; a nichrome wire wound on the outside of a fire resistant ceramic ware; a roller connected to one side of the steel shaft; and an electric motor.
Patent KR-20020088904-A (KR)
Title: A tension sensing device of a cable in parking brake
Inventor: KO SANG BEOM
IPC: B60T17/22
Filed: 2001-05-22
Abstract: PURPOSE: A tension detecting apparatus for a cable of a parking brake is provided to park securely and accurately by displaying real time tension with detecting the tension of the cable, and to eliminate a parking brake lamp switch with removing unnecessary cable tension units. CONSTITUTION: A tension detecting device of a parking brake cable is composed of a piezoelectric element(100) installed between a nut and a latch assembly to detect tension of the cable; a display unit showing the tension of the cable to a driver; and a controller(104) receiving the signal from the piezoelectric element and driving the display unit. Voltage difference is displayed through an LED(Light Emitting Diode) array(106) according to compression between the nut and the latch assembly. Parking is performed securely by operating the parking brake cable accurately with detecting tension of the cable.
Patent KR-20020095884-A (KR)
Title: Cooling apparatus for intake air in inter cooler
Inventor: PARK YUN TAEK
IPC: F02B29/04
Filed: 2001-06-18
Abstract: PURPOSE: A device for cooling intake air of an intercooler is provided to improve the cooling efficiency of intake air by cooling the intercooler with a coolant cooled in a cooling core. CONSTITUTION: A device for cooling intake air comprises an intercooler(20) having a cooling pipe(24) which a coolant is passed through and formed inside of a case(24) in the zigzag shape, and an air passage formed to make the intake air, passing through the cooling pipe, lost heat by the coolant, a cooling core(40) formed at a side of a radiator(42) for cooling the coolant heated during passing through the intercooler, a secondary impeller(34) formed at a side of an impeller(32) of a water pump(30) at a same axis with the impeller, to recirculate the coolant cooled in the cooling core to the intercooler, and a secondary rotor chamber(33) formed at a side of a rotor chamber(31) with being isolated from the rotor chamber of the impeller and accepting the secondary impeller. The coolant pumped by the secondary impeller cools the intake air passing through the intercooler. The heated coolant is cooled in the cooling core formed at the front of the radiator.
Patent KR-20030000148-A (KR)
Inventor: HWANG HYEON SIK
IPC: B62M3/08
Filed: 2001-06-22
Abstract: PURPOSE: A pedal roller board is provided to make a user travel at a high speed without much force by rotating a rear wheel through many gears. CONSTITUTION: A pedal roller board comprises a handle unit(100) consisting of a handle(102), a hand brake lever(104), a handle length adjusting device(106), and a front wheel frame(108), a connecting frame(200), and a rear wheel(111). A power generating unit(300) connected via the connecting frame transmits power to the rear wheel. A power transmitting unit transmits power between the power generating unit and the rear wheel. Upon stepping on a left and a right pedals(310), the pedal effort is transmitted to crank levers installed at the left and right sides of a crankshaft. Then, the pedal effort is increased. The upward and downward motion of the pedals is converted to the rotational force of the crankshaft. Thus, the rear wheel is rotated by the rotational force transmitted through many gears.
Patent KR-20030000240-A (KR)
Title: Slag out-flow prevention dart guide method
Inventor: BAE BOK SOON
IPC: B28B21/04
Filed: 2001-06-22
Abstract: PURPOSE: A manufacturing method of a dart guide for preventing slag outflow is provided to greatly reduce manufacture cost by inputting a round bar composing the dart guide and a refractory material kneaded with water into a mold to integrally mold the materials into a fireproof green compact, thereby forming the dart guide. CONSTITUTION: The manufacturing method of a dart guide(10) for preventing slag outflow comprises the processes of fixing the round bar thereto after positioning a round bar(12) having a diameter of 10 to 20 mm in the center of a pipe type mold having a diameter of 30 to 60 mm; inputting a paste shaped refractory composition prepared by kneading a refractory material with water into the mold so that a fireproof green compact(14) is integrally molded onto the round bar; and manufacturing a dart guide for preventing slag outflow by demolding the resulting material from the mold after curing and drying the fireproof green compact(14) integrally molded onto the round bar in the air at an ordinary temperature, wherein the method further comprises the process of applying vibration to the mold during molding so that the fireproof green compact is elaborately and evenly molded when molding the refractory composition by inputting it into the mold.
Patent KR-20030000917-A (KR)
Title: Method of patterning for semiconductor device
Inventor: JUN JAE GYU
IPC: H01L21/027
Filed: 2001-06-27
Abstract: PURPOSE: A method for patterning a semiconductor device is provided to prevent a slope and a hallation of photoresist layer by using double photoresist having different photo sensitivity. CONSTITUTION: A first photoresist layer(23) and a second photoresist layer(24) are sequentially coated on a semiconductor substrate(21) having a seed layer(22). At this time, the second photoresist layer(24) has a high photo sensitivity compared to the first photoresist layer(23). The second and first photoresist layer(24,23) are sequentially patterned. Then, the seed layer(22) is etched by using a first and second photoresist pattern(23a,24a) as a mask.
Patent KR-20030006203-A (KR)
Title: Projection-type optics system
Inventor: KIM YEONG UN
IPC: H04N5/74
Filed: 2001-07-12
Abstract: PURPOSE: A projection type optical device is provided to extend the life span of the optical device, and expand color gamut by adapting a red auxiliary light source, thereby improving color brightness. CONSTITUTION: A projection type optical device includes a main light source(201) emitting a non-polarized white light; a first optical part(202) homogenizing the distribution of the emitted light and condensing the light by polarizing the non-polarized light; a first dichroic red reflective mirror(206) reflecting only red lights in the lights coming out through the first optical; a red auxiliary light source(301) emitting a red light having a specific range of red wavelength; a red filter mirror(208) reflecting the lights reflected from the dichroic red reflective mirror and transmitting the light emitted from the red auxiliary light source; a red liquid crystal panel(209) transmitting or reflecting the red light after forming an image by receiving the red light reflected or transmitted from the red filter mirror; and a second optical part(203) dividing the lights transmitted through the dichroic red reflective mirror into green lights and blue lights, and forming the image on each green and blue liquid crystal panel(213,219) through reflection and condensation.
Patent KR-20010085007-A (KR)
Inventor: CHOI YEONG GIL
IPC: G01N33/558
Filed: 2001-07-12
Abstract: PURPOSE: A semiquantitative membrane immune chromatograph strip is provided to enable a user to diagnose diseases for himself or herself by checking more than regular density of a disease element. CONSTITUTION: To diagnose using a semiquantitative immune chromatograph strip, first a pre capture pad(2) is prepared by combining a first antibody with regular amount of antigens and setting density removable from a sample, and a conjugate pad(3) having a gold conjugate attached with a second antibody. Then, a third antibody is prepared by being fixed on a membrane strip in a band shape. The pre capture pad, the conjugate pad and the membrane strip are sequentially attached on a sample absorbing pad(1). When injected into an absorbing pad(6), a sample reaches to the pre capture pad and a disease element in the sample is combined with the first antibody and removed from the sample. Then, the sample reaches to the conjugate pad and the element is combined with the second antibody and spread over the membrane strip with the gold conjugate. Then, the element combined with the gold conjugate is combined with the third antibody and accumulated in a third antibody band(5) to be checked with naked eyes. Thus, a user checks if the disease element exits more than regular.
Patent KR-20030010994-A (KR)
Title: Vaccum cleaner
Inventor: OH JANG GEUN
IPC: A47L9/16
Filed: 2001-07-28
Abstract: PURPOSE: A vacuum cleaner is provided to reduce the cost and to easily remove filtered dust by improving the structure of the vacuum cleaner. CONSTITUTION: A suction brush(20) is movably installed at the lower side of a body(10). A by-pass motor(30) is installed at the body, and generates suction force in the suction brush. A cyclone dust collector(40) is installed at the body, and has an introduction passage into which the air passing through the by-pass motor is introduced and an exhaust passage into which the air purified by centrifugation is exhausted. A dust bag(50) is installed at the body, and is connected to the exhaust passage and filters minute dust from the purified air exhausted from the cyclone dust collector.
Patent KR-20030012388-A (KR)
Title: Binding for fixing of a horizontal deflection coil and a vereical deflection coil of deflection yoke
Inventor: PARK HAN GYU
IPC: H01J29/76
Filed: 2001-07-31
Abstract: PURPOSE: A structure for connecting the vertical deflection coil and horizontal deflection coil of a deflection yoke is provided to achieve improved reliability of product by preventing a short caused due to contact between the vertical deflection coil and the horizontal deflection coil. CONSTITUTION: A structure permits a vertical deflection coil(110) and a horizontal deflection coil which are mounted on outer and inner surfaces of a separator(100) of a deflection yoke(10), to be connected, in a stable manner, to a connection terminal(131) of a circuit board attached to the side surface of a neck part(101) of the separator. The neck part has a guide protrusion(101a) protruded outward, and the guide protrusion has an end where a stopper protrusion(101b) is formed and the other end where a separation piece(101c) is formed, being spaced apart from an end of the neck part. Thus, a short caused due to the contact between the vertical deflection coil and the horizontal deflection coil is prevented.
Patent KR-20030013668-A (KR)
Title: diamond tools workerable for cutting and simultaneously
Inventor: JI BEOM HYUN
IPC: B24D5/00
Filed: 2001-08-08
Abstract: PURPOSE: A diamond cutting wheel for cutting and grinding is provided to improve cooling efficiency by discharging frictional heat in cutting, to prevent deformation of the cutting wheel by restricting wear, and to increase the durability by forming the reinforcing tips around the rotating body. CONSTITUTION: Diamond tips(111) are mounted around a disk rotating body(110) of a diamond cutting wheel(100), and an assembling hole(150) is formed in the middle of a protruded part(160). An upper horizontal part(120) and a lower horizontal part are formed, and an inclined part(130) is inclined to upper and lower horizontal parts. A space part is formed in protruding the upper horizontal part, and plural through holes(121) are perforated in the upper horizontal part. Plural reinforcing tips(141) are formed radially around the lower horizontal part, and plural through holes(144) are formed between reinforcing tips. Frictional heat is discharged actively with forming the space part and the through holes, and deformation is prevented with restricting wear of the cutting wheel.
Patent KR-20020013786-A (KR)
Inventor: OHKURA YASUFUMI
IPC: A61K47/48
Filed: 2001-08-10
Abstract: PURPOSE: Provided is a non-mucin type synthetic compound which is linked to carrier, that is, non-mucin type synthetic compound or it's carrier conjugated compound. Further provided is the use of non-mucin type synthetic compound or it's carrier conjugated compound for preparation of monoclonal antibodies, human immunodeficiency virus (HIV) agents, antitumor agents and immunostimulants. CONSTITUTION: The non-mucin type synthetic compound or it's carrier conjugated compound has a compound of the formula (1), wherein A represents OH or sialic acid and/or it's derivatives, and B represents OH or galactose and/or it's derivatives; T represents H or protecting groups of amine; M represents H or OH; X represents oxygen atom, -NH- or S(O)z (where z is 0, 1 or 2); Q is H or oxygen atom; V represents lower alkyl or H; W is straight or branched alkylene groups from 0 to 5 ; Z is straight or branched alkylene groups from 1 to 5; i, m, and t is 0 or 1.
Patent KR-20030014521-A (KR)
Title: Appararus of hollow forming metal product with double well
Inventor: LEE JAE UK
IPC: B22D15/00
Filed: 2001-08-11
Abstract: PURPOSE: An apparatus for forming a metal product with double wall is provided which manufactures various molded articles simply and easily and is capable of bonding the bonding surface with high degree of difficulty firmly, simply and easily as bonding the double walled metal panel with an insert by blow molding a double walled metal panel. CONSTITUTION: The apparatus for forming a metal product with double wall comprises upper and lower molding plates(3,4) which are connected to upper and lower dies(1,2) so that a cavity for molding a double walled metal panel(100) in a certain shape is formed; cutters(7) that are fixed to the end part of the upper and lower molding plates; a cooling means(60) for cooling the upper and lower molding plates; a high frequency induction heating means(50) that is connected to the upper and lower dies to high frequency induction heating the double walled metal panel that is inserted into the cavity between the upper and lower molding plates; and an air injection means(40) for injecting high temperature/high pressure air into each space part(103) of the double walled metal panel so that the apparatus blow molds the double walled metal panel(100).
Patent KR-20030018421-A (KR)
Title: A surface mounted power inductor and manufacturing method therefof
Inventor: AHN BYEONG JUN
IPC: H01F27/25
Filed: 2001-08-28
Abstract: PURPOSE: A surface-mount type power inductor and a method for manufacturing the same are provided to reduce the size and weight of the inductor, while allowing for an ease of coil formation and achieving improved insulation property. CONSTITUTION: A method for manufacturing a surface-mount type power inductor, comprises a first step of forming a hollow cylindrical coil element assembly(100) having a spiral coil formed along a spiral groove(110) formed at a hollow cylindrical extrusion molded body, by cutting the spiral groove at the hollow cylindrical extrusion molded body and filling the spiral groove with a conductive material(120); a second step of cutting the hollow cylindrical coil element assembly into a predetermined size, forming an external terminal made of a material same as the material of the spiral coil, at each cut hollow cylindrical coil element assembly, and coating the coil excluding a lead-out part of the external terminal; and a third step of forming a power inductor by coupling the coated coil with a magnetic core.
Patent KR-20030018523-A (KR)
Title: Keypad sensing device in mobile phone
Inventor: PARK JEONG SIK
IPC: H04B1/40
Filed: 2001-08-30
Abstract: PURPOSE: A device for sensing a keypad of a mobile communication terminal is provided to detect the change of electrostatic capacitance if a human body contacts with the terminal, so as to operate the keypad only with a slight touch. CONSTITUTION: An electrostatic capacitance sensor(10) senses the change of electrostatic capacitance, when a user touches a keypad of a mobile communication terminal. A comparator(20) compares a preset reference voltage(Vref) with a voltage sensed in the electrostatic capacitance sensor(10), to output keypad matrix signals in a logical high or low state to a controller(30). The surface of the keypad is configured to have a completely flat form. And the controller(30) reads the keypad matrix signals inputted in the logical high or low state, to display numerical or character information corresponding to the touched or untouched keypad on an LCD(Liquid Crystal Display) of the mobile communication terminal.
Patent KR-20030020075-A (KR)
Title: personal information recognition system
Inventor: CHIO JAY YOUNG
IPC: G06F1/00
Filed: 2001-09-01
Abstract: PURPOSE: A user recognition system is provided to make a record media, attachable to an apparatus, and to recognize a user so that it can simplify a user authentication procedure necessary for approving or limiting a usage of the apparatus and prevent a leakage of personal data. CONSTITUTION: The system comprises a record media(10) and a magnetic data processor(20). The record media(10), attachable to the magnetic data processor(20), stores encoded user data in a format offered by a service provider. The magnetic data processor(20) decodes the user data stored at the record media(10), and transmits the decoded data to an external device. The magnetic data processor(20) includes an IO module(21), an interface(22), a memory(23), a decoder(24) and a controller(25). The IO module(21) communicates data with an external apparatus needing a usage approval or limit, like a computer or a mobile terminal. The interface(22) has a socket for attaching the record media at, and interfaces the magnetic data processor(20) with the record media(10). The memory(23) stores the data read from the record media(10), and programs necessary for operating the processor(20). The controller(25) controls an overall operation of the processor(20) like a data decoding or a data IO with an external apparatus.
Patent KR-20030025356-A (KR)
Title: Grain powder machine
Inventor: KIM CHUN JA
IPC: B02C7/12
Filed: 2001-09-20
Abstract: PURPOSE: Provided is a grain grinder which rotates a rotation crushing sheet at low speed to grind powder so that it enables to produce ultrafine powder with minimizing sound in working and dust in generation. CONSTITUTION: The grain grinder comprises the parts of: a body case which includes a hopper, a release cup, a lever for adjusting the size of particles, a drive motor and a cooling fan; a body(2) which is placed at the upper part of the drive motor; a bearing housing(3) which is placed inside the drive motor and elevated by the lever for adjusting the size of the particles; a rotation axis(5) which is placed inside the bearing housing and rotated by a power transmission tool of the drive motor; the rotation crushing sheet(6) which is placed at the upper edge of the rotation axis and rotated by the rotation axis; and a cover sheet which is placed at the upper part of the rotation crushing sheet and combined with the upper part of the body through the combination tool to include a cooling tool and a grin insertion hole(71) at the upper center.
Patent KR-20030026044-A (KR)
Title: Suspension strut fixing structure for car
Inventor: CHOI SE WAN
IPC: B60G15/07
Filed: 2001-09-24
Abstract: PURPOSE: Fixing structure of a strut for a suspension in a vehicle is provided to install the strut in a wheel housing easily, and to improve supporting force of the suspension by fixing the strut in the upper part of the wheel housing. CONSTITUTION: A suspension mounting bracket(110) is fixed in a wheel housing(2) of a vehicle body(1), and a strut(11) of a suspension(10) is fixed in the suspension mounting bracket. The suspension mounting bracket is fastened in the upper part of the wheel housing, and a bolt assembling portion of the suspension mounting bracket is formed downward. The upper part of the strut is combined with the bolt assembling portion of the suspension mounting bracket by a fixing bracket(120). A reinforcing plate is installed in the rear part of the suspension mounting bracket. The suspension is installed easily with supporting the strut by the suspension mounting bracket.
Patent KR-20030028198-A (KR)
Title: Video interpolation method
Inventor: HAN HYO SANG
IPC: H04N7/01
Filed: 2001-09-27
Abstract: PURPOSE: An image interpolation method is provided to prevent time delay in generating a color image due to excessive amount of calculations, reduce time required for calculations and offer optimum picture quality. CONSTITUTION: In calculation of three R, G, B color information items with respect to each pixel using color information of pixels adjacent to an output image of a CCD, a G-value gradient is set to be identical to a B-value gradient or R-value gradient in a pixel to be calculated. A direction of color picture interpolation is determined with a threshold value for obtaining optimum picture quality and reducing calculation time. The three R. G, B color information items are calculated.
Patent KR-20030028948-A (KR)
Inventor: CHUN HYEON TAE
IPC: H01J31/12
Filed: 2001-10-04
Abstract: PURPOSE: A flat panel display device is provided to reduce manufacturing costs by preventing deterioration of screen quality due to the deformation of electrode, while simplifying manufacturing procedures by eliminating the necessity of using a stud pin. CONSTITUTION: A flat display panel device comprises a rear glass(1), a rear electrode(2), a first frame and a second frame, a line cathode(3), a lead-out electrode(32), a signal electrode(5), a focusing electrode(6), a horizontal deflection electrode(7) and a vertical deflection electrode(8). The rear electrode(2) is mounted on the rear glass. The first frame and the second frame are arranged in parallel with each other on the rear glass with the rear electrode interposed between the first frame and the second frame. The line cathode(3) is arranged between the first frame and the second frame on the rear electrode. The lead-out electrode(32) is fixed all over the first frame and the second frame with a tensile force applied to the lead-out electrode. The signal electrode(5), the focusing electrode(6), the horizontal deflection electrode(7) and the vertical deflection electrode(8) are stacked in sequence on the lead-out electrode.