baber/WOPTO huggingface dataset:
Patent KR-20020016467-A (KR)
Inventor: KIM HONG CHEL
IPC: B02C13/20
Filed: 2000-08-25
Abstract: PURPOSE: An apparatus for pulverizing a waste tire with two kinds of grind stones is provided to effectively recycle even the waste tire containing a steel wire with a low cost. CONSTITUTION: In the apparatus for pulverizing a waste tire with two kinds of grind stones, a shaft(7) around which the waste tire to be pulverized is fitted is rotated at a low speed, and a grinder installed with the two kinds of grind stones, for example a rubber grind stone(3) for the exclusive use of rubber and a steel wire grind stone(2) for the exclusive use of steel wire, is rotated at a high speed in an opposite direction with the shaft, thus rubber material contained in the waste tire is ground by the rubber grind stone, and a steel wire is ground by the steel wire grind stone after being removed from grainy rubber powder sticked to the rubber grind stone.
Patent KR-20020017005-A (KR)
Title: Method for culturing sprouted beans by recycling
Inventor: PARK YONG DAE
IPC: A01G31/00
Filed: 2000-08-28
Abstract: PURPOSE: Provided is a method of growing bean sprouts by supplying the extract of other bean spout in circulation, together with the bean sprout charcoal for filtration of the supply water. The bean sprout extract and the charcoal are obtained from the bean sprouts disqualified as products. The method not only grows the bean sprout in a short period of time due to supplying its extracts, essential nutrition of its own, but also reduces the waste because the defective bean sprouts used again. CONSTITUTION: The method comprises: a mixing step of 0.3-0.7wt.% of bean sprout extracts, 0.3-0.7wt.% of salt(to the weight of water) and 16-20 liters of water to 10kg of beans; a soaking step of the beans in the above solution by dipping them and making the solution to smear into the beans; a seeding step of the above beans containing the bean sprout extracts into a growing vessel; a supplying step of nutrition and water to the beans in the vessel, the nutrition being 0.1-0.3wt.% to the water; and a dispersing step of charcoal made of the defective bean sprout to the surface of the above vessel.
Patent KR-20010030170-A (KR)
Title: A process for manufacturing an integrated circuit including a dual- damascene structure and an integrated circuit
Inventor: CHITTIPEDDI SAILESH
IPC: H01L21/316
Filed: 2000-08-30
Abstract: PURPOSE: An electrolyte, lithium battery and electrochemical capacitor is provided to propose provide a non-aqueous electrolyte having a high diffusivity; a polymer electrolyte having a high diffusivity; and non-aqueous electrolyte group batteries, electrochemical capacitors, and polymer secondary batteries, performance at a low temperature of which were improved by using the above electrolyte. CONSTITUTION: The process includes the stack formation process of having the insulator layer by which two masks are formed above a stack, and a dirty stop layer. The first mask is for forming the beer or contact opening of an insulator layer and the second mask is for forming the concavity for interconnection in an insulator layer. The more desirable operation gestalt is that beer or contact opening precedes with formation of a concavity, and is formed. After forming a stack, by using two mask layers, it can cut down on conveying between systems the integrated circuit by which the partial manufacture was carried out with some processes. If it puts in another way, an insulator layer and a dirty stop layer are formed, it will be patterned continuously. Furthermore, an insulator layer and a dirty stop layer are formed in the cluster of the same chamber or a chamber.
Patent KR-20000072685-A (KR)
Inventor: PARK SUNG DAE
IPC: F17C1/00
Filed: 2000-09-08
Abstract: PURPOSE: A gas container for safety is provided to be safely used after exhausted by mounting an attachment plate on a surface for easily drilling a hole. CONSTITUTION: A cutting piece(21) is lifted by an outward bent portion(22) through a space(25) of an attachment plate(20) and a drilling pin(23) is bent inward by an inward bent portion(24). In this state, the pin is pushed in a moment to drill a hole on the surface of a gas container(10). Therefore, residual gas inside the gas container is safely discharged outside and is prevented an explosion.
Patent KR-20000072689-A (KR)
Inventor: JIN KYUNG SOO
IPC: H01Q21/24
Filed: 2000-09-19
Abstract: PURPOSE: A micro strip arrangement antenna is provided to minimize an affect to a radiation pattern owing to radiation from a feeder by arranging three micro strip rectangular patch antennas in a triangle lattice shape. CONSTITUTION: A micro strip arrangement antenna comprises a micro strip reference element(4) and two micro strip rotary elements(5,6). The micro strip rotary elements(5,6) are physically rotated 120 deg. and 140 deg. on the basis of the micro strip reference element(4), respectively. A phase of a feeding signal from a feeding point(1) is delayed 120 deg. using a lambda/3 delay line(2), so as to correspond to the physical rotation degree of the micro strip rotation element(5). The phase of the feeding signal is delayed 120 deg. from a feeding point of the element(5) using a lambda/3 delay line(3), and is supplied to the micro strip rotation element(6).
Patent KR-20010077880-A (KR)
Title: Vehicle ac generator
Inventor: ADACHI KATSUMI
IPC: H02K19/22
Filed: 2000-09-27
Abstract: PURPOSE: To obtain an AC generator for vehicle which can improve the output in the entire rotating region up to the saturation region of an output current from a low speed rotation region. CONSTITUTION: This AC generator for vehicle comprises a stator core 4 including a stator coil 5, the first rotor core 8 and the second stator core 9 provided within the internal diameter side of the stator core 4 to rotate, a field coil 10 for magnetizing these first rotor core 8 and second rotor core 9 and a plurality of magnetic pole pieces 8a and 9a which are extended in the axial direction from the first rotor core 8 and second rotor core 9, engaged with each other keeping the predetermined gap between them and arranged face to face via the predetermined gap at the internal diameter of the stator core 4. These magnetic pole pieces 8a and 9a are formed almost in the shape of trapezoid in which the width becomes narrower in the rotating direction as it goes to the end portion and an angle inclination axial of both side surfaces in the rotating direction becomes small in the side of root portion while it becomes large at the end portion side.
Patent KR-20010016071-A (KR)
Title: Commutator for motor and processing method thereof
Inventor: KIM IN TAE
IPC: H02K13/04
Filed: 2000-10-26
Abstract: PURPOSE: A rectifier for a motor and a method for manufacturing the rectifier are provided to prevent the damage of the terminal by rounding a terminal of the rectifier and winding a lead wire to the inside of the terminal. CONSTITUTION: An armature shaft is provided on the central side of an armature. A plurality of cores are stacked on the outer side of the armature. A rectifier(10) is installed on one side of an armature shaft so as to be adhered to a tip end of a brush protruded towards the inside of a brush assembly. The rectifier(10) receives the current. An insulating cover(11) formed of a resin is installed at the central portion of the rectifier(10). A plurality of contact pieces(12) are attached to the periphery thereof in the lengthwise direction of a cylinder. The contact pieces(12) is separated from each other for insulation. A lead wire is wound on the inner side of a terminal(12) and is bent to prevent the damage of the interior of the bending portion when the lead wire is fixed.
Patent KR-20020032192-A (KR)
Title: Optical System Of Liquid Crystal Projector using Kaster Prism
Inventor: EOM GI TAE
IPC: G03B21/00
Filed: 2000-10-26
Abstract: PURPOSE: An optical system is provided to reduce size of optical system and obtain a thin optical system by employing a castor prism, which is easy to process and small in size. CONSTITUTION: An optical system comprises first to third reflection type liquid crystal panels(66R,66G,66B) for displaying corresponding images by using red, green and blue lights emitted from a castor prism(54); a projection lens(68) for expanding and projecting an incident light; a light source(56) for generating a light; a focusing lens unit for preventing diffusion of light emitted from the light source; and a polarizing beam splitter prism(64) for reflecting the light emitted from the focusing lens unit, permitting the light to be incident to the castor prism, and the light emitted from the castor prism to the projection lens. The castor prism separates the incident light emitted from the polarizing beam splitter, permits the light to be incident to first to third reflection type liquid crystal panels, and permits the light for the corresponding color to be incident to the polarizing beam splitter.
Patent KR-20020034793-A (KR)
Title: A take off accelerator of helicopter
Inventor: KIM CHANG HWAN
IPC: B64C11/16
Filed: 2000-11-01
Abstract: PURPOSE: A method for accelerating a take-off in a helicopter is provided to reduce a take-off time of the helicopter by applying centripetal force into a rotational force of a propeller unit. CONSTITUTION: A helicopter for accelerating a take off comprises a weight(3) installed on a specific inner portion of a propeller(2); a steel(6) moving the propeller by being mounted on the specific inner portion; a shaft(1) transferring power of an engine by being connected to the propeller; and an electromagnet(7) mounted on an inner portion of the shaft with a wire(5) by being engaged with a sensor(4). The sensor detects centrifugal force of the propeller and supplies power into the electromagnet. Then, the electromagnet has magnetic force corresponding to rotational force of the propeller for pulling the weight of the propeller. Thereby, the helicopter for accelerating the take off reduces a take-off time of the helicopter by applying centripetal force into the rotational force of the propeller.
Patent KR-20020036203-A (KR)
Title: 9-Aminoacridine derivatives and process for the preparation thereof
Inventor: CHO UI HWAN
IPC: C07D401/14
Filed: 2000-11-08
Abstract: PURPOSE: Provided are 9-aminoacridine derivative which is represented by the formula(I) and has excellent anticancer activity with less toxicity, and its manufacturing method. CONSTITUTION: 9-aminoacridine derivative is represented by the formula(I), wherein R' and R'' are C1-C4 lower alkyl group; X is oxygen atom or sulfur atom; Z is C1-C4 lower alkoxy group, C1-C4 lower alkyl group and C1-C4 lower alkyl amine group; and each R1, R2, R3, R4 and R5 is individually hydrogen atom, halogen atom, hydroxy group, C1-C4 lower alkoxy group, C1-C4 lower alkyl group and C1-C4 lower alkyl amine group.
Patent KR-20010051604-A (KR)
Inventor: DOMAN JOSEPH P
IPC: G01M99/00
Filed: 2000-11-10
Abstract: PURPOSE: A control for a vehicular transmission system is provided to monitor the electrical connectors and wiring utilized to electrically connect selectively energized electrical devices, such as solenoids, electric motors and the like, to a power source.To provide a method of monitoring for a state of an electric wiring and connection, and provide a control device for a vehicular transmission system. CONSTITUTION: A control for sensing impending and existing electrical connection faults in a vehicular transmission control circuit(42) includes many individually energized and de-energized electrical devices such as electric motors(36,38) and solenoid-controlled valves(24,30). A voltage monitor(46) senses voltage drop across a power source(44) for properly operating devices and compares it to an expected voltage drop(REF) to determine if an electrical connection fault condition exists.
Patent KR-20020040115-A (KR)
Title: A Optical Triangulation Displacement Sensors Using a Diffraction Grating
Inventor: KIM GYEONG CHAN
IPC: G01D5/30
Filed: 2000-11-23
Abstract: PURPOSE: An optical triangulation displacement sensor using diffraction grating is provided to average error due to noise of light receiving element. CONSTITUTION: A sensor includes a light source element(100); a condenser lens(200); an imaging lens(300); a penetrating type diffraction grating(400); and a light receiving element(500). The condenser lens receives light from the light source element to transmit to a measured surface(10). The imaging lens receives light reflected by the measured surface. The penetrating type diffraction grating converts the reflected light transmitted by the imaging lens into a plurality of diffraction rays. The light receiving element is where image of the diffraction rays is formed.
Patent KR-20020040235-A (KR)
Inventor: KOO JA SEONG
IPC: A61K31/135
Filed: 2000-11-24
Abstract: PURPOSE: Provided is a dermal pharmaceutical composition of antifungal agent comprising hydrochloric acid terbinafine and having excellent solubility and transdermal permeability. CONSTITUTION: The dermal pharmaceutical composition comprises: i) 0.1-10 wt.% of hydrochloric acid terbinafine as an active ingredient; ii) 10-60 wt.% of alcohol as a solvent; iii) 0.1-10 wt.% of tocopherol derivative as anti-precipitating agent; iv) 0.1-10 wt.% of free fatty acid as a dermal absorption adjuvant; and v) 30-70 wt.% of purified water.
Patent KR-20010051958-A (KR)
Inventor: OOSHIMA TSUTOMU
IPC: H01M50/103
Filed: 2000-11-25
Abstract: PURPOSE: To obtain a battery in which a side surface expansion of cell can is small in charging. CONSTITUTION: In an encapsulated type battery accommodating a flat type of a battery element winding a positive pole and a negative pole stacked at a separator between them, a battery can surface, which is parallel with the flat surface of the battery element, is formed with a hollow part which is positioned at the surface perpendicular to the flat surface of the battery element penetrating the central of the battery can and comprises a curve surface having a central axis parallel with the flat surface.
Patent KR-20020041603-A (KR)
Title: Use of plasmid containing luxCDABE and recombinant E. coli SB01 which was transformed by this plasmid
Inventor: BAE HUI GYEONG
IPC: C12N15/65
Filed: 2000-11-28
Abstract: PURPOSE: A recombinant plasmid containing luxCDABE, E. coli SB01 (KFCC 11176) transformed therewith, and the use thereof are provided, therefore the stability of the recombinant plasmid in E. coli can be increased to use it for the detection of toxicity. CONSTITUTION: The recombinant plasmid pBS1 contains a vector pKLJ12 containing luxCDABE derived from Photorhabdus luminescens. E. coli SB01 KFCC 11176 is produced by transforming E. coli DH5alpha with the recombinant plasmid pBS1. A method for detecting toxicity in a sample solution comprises culturing the transformed microorganism E. coli SB01 KFCC 11176 in the sample solution in a continuous fermenter, and analyzing the luminescence of the sample solution.
Patent KR-20020042943-A (KR)
Title: Apparatus to remove gas fume and thereof method
Inventor: KANG BYEONG JIN
IPC: H01L21/02
Filed: 2000-12-01
Abstract: PURPOSE: An apparatus and a method for removing an alien substance of a load lock chamber are provided to prevent corrosion of a load lock chamber and contamination of a wafer by restricting a movement of reactants of a process chamber to a load lock chamber. CONSTITUTION: A gas injection hole(20) is formed at one side of a main body(11), namely at an inner wall of a door(12) within the main body(11). A gas heating portion(30) is formed between an outer side of the main body(11) and a rear side of the gas injection hole(20). A nitrogen gas is implanted into the gas injection hole(20) through the gas heating portion(30). A control portion(40) is used for controlling the gas heating portion(30) to handle a state of gas supply and a heating time. The temperature of the gas heated by the gas heating portion(30) is equal to the temperature of the process chamber. A gas supply valve(50) is controlled by the control portion(40).
Patent KR-20020044901-A (KR)
Title: A method and system for preserving connections based on the internet
Inventor: KIM JONG HUN
IPC: H04L12/12
Filed: 2000-12-07
Abstract: PURPOSE: A method and a system for maintaining connection based on the Internet are provided to offer a connection maintaining server so that a host in a remote place can access an Internet equipment. CONSTITUTION: The second host(b) in a remote place accesses the first host(a) and requests an AOIP server to transmit the authorized access information of the first host(a)(401). However, because the authorized access information of the first host(a) is not stored in the AOIP server, the AOIP server transmits an error signal or a fail signal to the second host(b)(403). Afterwards, if the first host(a) transmits the access information of the first host(a) to a router(405), the router converts the received access information into authorized access information(407) and transmits it to the AOIP server(409). The AOIP server receives the authorized access information from the router and stores it in a storage unit(411). If the second host(b) requests the authorized access information of the first host(a) to the AOIP server again(413), the AOIP server extracts the authorized access information of the first host(a) from the storage unit and transmits it to the second host(b)(415). The second host(b) accesses the router using the authorized access information of the first host(a)(417). The router converts the authorized access information into the access information of the first host(a) using NAT(Network Address Translation)(419). Then the router connects the second host(b) to the first host(a)(421). At this moment, the lapse time of an NAT table is reset(425).
Patent KR-20020045870-A (KR)
Title: Method for fabricating buried photodiode in CMOS image sensor
Inventor: LEE NAN I
IPC: H01L27/146
Filed: 2000-12-11
Abstract: PURPOSE: A method for fabricating a buried photodiode of a complementary metal oxide semiconductor(CMOS) image sensor is provided to remarkably improve the characteristic of the image sensor by increasing capacitance of the buried photodiode, and to increase the number of dies in a wafer by integrating a chip. CONSTITUTION: Impurity ions of the second conductivity type are implanted into a semiconductor substrate(201) of the first conductivity type by using the first ion implantation mask wherein plural portions of an active region of the buried photodiode are locally exposed. Impurity ions of the second conductivity type are implanted into the semiconductor substrate by using the second ion implantation mask wherein all of the active region of the buried photodiode is exposed. Impurity ions of the first conductivity type are implanted into a portion under the surface of the semiconductor substrate in the active region of the buried photodiode.
Patent KR-20010062382-A (KR)
Inventor: ISHIKAWA HITOSHI
IPC: H01L51/50
Filed: 2000-12-13
Abstract: PURPOSE: An organic EL(electroluminescence) element of high luminosity is provided to improve high luminance properties. CONSTITUTION: The organic electroluminescence element incluces at least an anode(2), a light-emitting zone(4) and a cathode(6), wherein the light-emitting zone(4) comprises a mixture containing at least two compounds, and the spectrum of the luminescence from light-emitting zone(4) includes at least one peak at a wavelength which is different from any one of fluorescent peak positions of the compounds included in the light-emitting zone(4). The spectrum of the luminescence from the light-emitting zone(4) includes at least one peak at a wavelength which is longer than any one of fluorescent peak positions of the compounds included in light-emitting zone.
Patent KR-20010096532-A (KR)
Title: Film for packing
Inventor: OHTSUKA RYOCHI
IPC: B32B27/32
Filed: 2000-12-16
Abstract: PURPOSE: A packaging film is provided to achieve excellent adhesiveness between film surfaces owing to the self-adhesiveness of the front side and reverse side of the resin films, thus preventing dust and rainwater from entering packages of assembly packaging of small products or spiral packaging of large products. CONSTITUTION: The packaging film includes two layers composed of a layer including a resin composition containing at least one kind of adhesives-rendering resin having a resin density of 0.950g/cm3, such as rosin resins, at a concentration of 0.002 to 12.0% by weight in a polyolefin resin having a resin density of more than 0.910 g/cm3, and another layer including a resin composition containing the adhesiveness-rendering resin at a concentration of 0.05 to 25.0% by weight and a plasticizing oil at a concentration of 0.01 to 8.0% by weight in a low density linear polyethylene resin having a resin density of 0.860 to 0.920 g/cm3.
Patent KR-20020055144-A (KR)
Title: method for forming capacitor of semiconductor device
Inventor: CHUN SEONG GIL
IPC: H01L27/108
Filed: 2000-12-28
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to prevent a characteristic of the semiconductor device from being deteriorated, by preventing a key hole and a bridge phenomenon in which a storage electrode contact plug and a bit line contact plug are interconnected to each other. CONSTITUTION: A bit line(31) connected to the bit line contact plug(23) is formed on a semiconductor substrate(11) having a lower insulation layer(17). An insulation layer is formed to planarize the surface of the resultant structure. The insulation layer is etched to form the storage electrode contact plug(41) connected to a predetermined portion of the semiconductor substrate.
Patent KR-20020055963-A (KR)
Title: Humidifier for use in a fuel cell
Inventor: HA HEUNG YONG
IPC: H01M8/04
Filed: 2000-12-29
Abstract: PURPOSE: Provided is a humidifier which can reduce energy and volume necessary for humidification in gas supply for operating a polymer electrolyte fuel cell, and maintain humidity and temperature of reacting gas supplied to the fuel cell at optimum level. CONSTITUTION: The gas supply for operating a polymer electrolyte fuel cell consists of a gas inlet pipe; a flow controller; a gas feed pipe; a back pressure controller; a coolant controller; and a temperature controller of fuel cell. The humidifier comprises a humidifier container(20) connected to the gas feed pipe, water feed pipe(30), and fuel cell feed pipe(42); and an atomizer(26) for finely atomizing a gas(supplied by the gas feed pipe) and water(supplied by the water feed pipe(30)). The humidifier container(20) has double path(22), in which hot fuel cell coolant flows to heat water passing through the water feed pipe(30).
Patent KR-20020056674-A (KR)
Title: Circuit for driving for liquid crystal display device
Inventor: YOON SANG HO
IPC: G09G3/36
Filed: 2000-12-29
Abstract: PURPOSE: A driving circuit of an LCD device is provided to remove flicker by forming a random number generator by using a linear feedback shift register forming a random counter. CONSTITUTION: The first to the tenth flipflops(51a to 51j) use data enable signals as clock signals and FRST signals as selection signals. The first logic element(53a) performs a logical operation for output signals of the first, the second, and the third flipflops(51a,51b,51c). The second logic element(53b) performs the logical operation for output signals of the fourth, the fifth, and the sixth flipflops(51d,51e,51f). The third logic element(53c) performs the logical operation for output signals of the seventh, the eighth, and the ninth flipflops(51g,51h,51i). The fourth logic element(53d) performs the logical operation for output signals of the first, the second, and the third logic elements(53a,53b,53c). The fifth logic element(53e) performs the logical operation for output signals of the fourth logic element(53d) and the tenth flipflop(51j). The sixth logic element(53f) performs the logical operation for output signals of the fifth logic element(53e) and the third flipflop(51c).