baber/WOPTO huggingface dataset:
Patent KR-20030085829-A (KR)
Title: Method for Collecting Aerosol Viruses by Using Impinger
Inventor: CHO BYUNG CHEOL
IPC: G01N1/00
Filed: 2002-05-02
Abstract: PURPOSE: A method for collecting an aerosol virus by using an impinger is provided to conveniently and easily collect the aerosol virus from atmosphere by continuously monitoring the aerosol virus. CONSTITUTION: PEG(polyethylene glycol) is inputted into deionized distilled water mixed with NaCl such that density of PEG is formed at 0, 5, 10, 15 and 20%. Then, PEG solution is inputted into two impingers. The two impingers are connected to each other through a Y-connection pipe. Then, sea water of 25ml is inputted into a tube formed on an ultrasonic vibration plate. After creating aerosol by vibrating the ultrasonic vibration plate, a valve of nitrogen gas is opened in order to allow aerosol to flow through the impinger and a flowmeter. At this time, flow rate of aerosol is about 12.5 liter/min. Then, after stopping the vibration of the ultrasonic vibration plate, the valve is closed. Then, collected solution is inputted into 50ml tube and virus is fixed by inputting formalin into the 50ml tube.
Patent KR-20030088263-A (KR)
Title: A Membraneless And Mediatorless Microbial Fuel Cell
Inventor: JANG IN SEOP
IPC: H01M8/08
Filed: 2002-05-14
Abstract: PURPOSE: A non-medium microorganism fuel cell without a cation exchange membrane is provided, to allow the fuel cell to be operated without using an expensive cation exchange membrane without deterioration of the efficiency for treating the waste water. CONSTITUTION: The non-medium microorganism fuel cell has no cation exchange membrane and comprises a positive electrode part; a negative electrode part; a glass wool and a glass bead separating the positive electrode part and a negative electrode part; a device for supplying air to the positive electrode part; and a device for supplying waste water to the negative electrode part. Preferably the non-medium microorganism fuel cell comprises further a distance control device between the positive electrode part and the negative electrode part. Preferably the electrode of the positive electrode part uses a carbon nonwoven or a metal-coated carbon nonwoven.
Patent KR-20030088320-A (KR)
Title: Method and device for the intensification of physical, chemical and physico-chemical process for the treatment of materials
Inventor: IVAKHNYUK GRIGORY CONSTANTINOI
IPC: B01J19/08
Filed: 2002-05-14
Abstract: PURPOSE: Provided are a method and a device for intensifying physical, chemical and physicochemical reaction and processing of material by applying electrical potential to the material in any phases of solid, liquid and vapor. CONSTITUTION: The method comprises the steps of directly or indirectly applying alternative current (AC) potential of 1 to 300 V in a frequency range of 1Hz to 1KHz to material in any phases of solid, liquid and vapor via a circuit dividing unit which is a transformer and a modulator which modulates frequency, phase or amplitude. The device comprises a power supply(1) or a power generator for generating AC potential, a circuit dividing unit(2) for adjusting voltage of the AC potential, and a modulator(3) for modulating the AC potential divided by the circuit dividing unit and directly or indirectly applying the modulated AC potential to material in any phases of solid, liquid and vapor, wherein the AC potential applied to the material is in a voltage range of 1V-300V and in a frequency range of 1Hz to 1KHz, and wherein the modulator(3) is a frequency modulator, a phase modulator or an amplitude modulator.
Patent KR-20030089256-A (KR)
Title: System and Method for FIFO Control
Inventor: KIM SANG CHEOL
IPC: H04L12/28
Filed: 2002-05-17
Abstract: PURPOSE: An FIFO control system is provided to sense a failure by checking a start cell of ATM cell data of an FIFO when a UTOPIA bus fails, thereby preventing FIFO failure by initializing the FIFO, and minimizing data loss caused when initializing the FIFO. CONSTITUTION: An FIFO(200) inputs a write enable signal to write ATM cell data inputted from a physical layer, and outputs a write complete signal. A controller(100) inputs the write complete signal, reads the written ATM cell data by outputting a read enable signal, initializes the FIFO(200) by inputting an FIFO initialization request signal, and outputs an initialization complete signal. A failure controller(300) inputs the read enable signal, senses a failure by checking a read start cell, initializes the FIFO(200) by outputting the initialization request signal, and inputs the initialization complete signal. When a write start cell is inputted, the failure controller(300) outputs the write enable signal to the FIFO(200), and enables the ATM cell data to be written in the FIFO(200).
Patent KR-20020074088-A (KR)
Inventor: MUN WANG HWAN
IPC: G06F11/20
Filed: 2002-05-23
Abstract: PURPOSE: A micro computer education training device for supporting many micro processors is provided to practice various CPUs from 8-bit to 32-bit at low cost easily by replacing only a master unit including a CPU. CONSTITUTION: A master unit(10) includes one out of CPUs from 8-bit to 32-bit for a practice, a memory, and an expansion port. A slave unit(20) includes at least one 8-bit I/O device for the CPUs, at least one I/O expansion port for the CPUs, a 32-bit RAM module having independently separated control signals, an interrupt generator for generating an external interrupt, a clock generator for supplying main clock to the master unit(10), a communication module for a communication to a PC, a power source supplier, and an expansion port which is connected to the above elements and linked with the expansion port of the master unit(10) for a bus interface to the master unit(10). An additional logic unit(30) includes a decoder input signal generator for generating a bus size control signal according to each bus size and a bus control logic unit for switching an address/data bus adapted to each bus size according to input signals of the decoder input signal generator, decoding a bus control signal, reconstructing a bus adapted to the interface of the expansion port of the slave unit(20), and outputting a signal to the expansion port of the master unit(10). The additional logic unit(30) is integrally combined with the master unit(10).
Patent KR-20020090161-A (KR)
Inventor: KIKUCHI YOSHIMI
IPC: C12N1/21
Filed: 2002-05-24
Abstract: PURPOSE: To produce agmatine from arginine by an enzymatic method using an arginine decarboxylase. CONSTITUTION: A recombinant body is produced by amplifying and expressing an arginine decarboxylase gene (adi), and the arginine is decarbonated by using the arginine decarboxylase or an arginine decarboxylase-containing material, obtained from the recombinant body to produce the agmatine.
Patent KR-20020064241-A (KR)
Inventor: KIM HUI NAM
IPC: F24F7/06
Filed: 2002-06-29
Abstract: PURPOSE: A built-up type clean booth for supplying vertical down laminar flow is provided to form vertical down laminar flow in the clean booth. CONSTITUTION: A clean both includes a plurality of vertical profiles(100) having rails on upper ends thereof, height adjusting members on lower ends thereof fastened and released to adjust height and rail grooves formed on outer surfaces thereof in longitudinal direction; a plurality of horizontal connecting bars(200) having rails on both ends thereof and rail grooves formed on outer surfaces thereof in longitudinal direction to reinforce so that wall frames and ceiling frames keep forms and fixed condition thereof when joined to the vertical profiles; a ceiling case(300) having a bottom put on and fixed to the horizontal connecting bars forming the ceiling frames, an air accommodating space(310) formed therein, a plurality of penetrating holes(330) formed on the bottom thereof and a duct connector(320) placed on one side thereof to guide air supplied from a thermohydrostat; coupling bands fixed to the vertical profiles with bolts to keep fixed condition of the connected horizontal connecting bars; a plurality of fans(400) placed on the penetrating holes on the bottom of the ceiling case to blow air supplied to the air accommodating space downward simultaneously with even pressure; a plurality of filters(500) placed under the fans to guide air current when the fans rotate and remove pollutants from air; a plurality of floor panels(600) placed close to each other to form a bottom of clean space formed by the wall frames; and a vinyl film(700) detachably joined to the ceiling frames and the wall frames formed by the vertical profiles and the horizontal connecting bars to form the clean space therein.
Patent KR-20040003828-A (KR)
Title: Auto shape control device using shape memory alloy and optical fiber
Inventor: KIM MIN SU
IPC: G02B27/00
Filed: 2002-07-04
Abstract: PURPOSE: An automatic shape control device using shape memory alloy and optical fiber is provided to actively control the shape of shape memory alloy relative to such condition changes as a change in peripheral temperature and a change in external force. CONSTITUTION: An automatic shape control device using shape memory alloy(3) and optical fiber(1) comprises a control member(5) having optical fiber and shape memory alloy built-in; a reflector(7) installed to one end of the optical fiber built in the control member; and a controller(9) supplying an electric current to the shape memory alloy by applying light to the other end of the optical fiber and deciding the yield rate of the light reflected through the reflector.
Patent KR-20040004778-A (KR)
Inventor: CHO HYEON GUK
IPC: E05B49/00
Filed: 2002-07-05
Abstract: PURPOSE: A door locking device is provided to improve the emergency door unlocking by separately configuring a supply power of an emergency control board and an emergency microprocessor. CONSTITUTION: A driving instrument module includes a motor(135), a bevel gear comprised of first and second bevel gears(131a,131b), and a rotatory arm(133) connected to a shaft of the second bevel gear(131b). The first bevel gear(131a) is connected to an output shaft of the motor(135). A guide slot is formed on a dead bolt(160). A guide pin(166) passes through the guide slot to guide the dead bolt(160). The driving instrument module includes first and second sensors for detecting locking and unlocking of a door by detecting a position of the dead bolt(160).
Patent KR-20030007031-A (KR)
Inventor: KOSHIO CHIHARU
IPC: H01J17/49
Filed: 2002-07-05
Abstract: PURPOSE: A plasma display panel is provided to stabilize addressing discharge properties in each of discharge cells and enhance luminous efficiency. CONSTITUTION: A plasma display panel includes a front substrate(10), a plurality of row electrode pairs(X, Y), a dielectric layer(11), a back substrate(13), a plurality of column electrodes(D), partition walls(15A,15C), a dividing wall(15B), and that a communicating element(r). The partition walls(15A,15C) are provided for surrounding each of the unit light-emitting areas to define the unit light-emitting areas. The dividing wall(15B) is provided in each of the unit light-emitting areas. Each unit light-emitting area is divided by the dividing wall(15B) into a first discharge area(C1) facing mutually opposite parts of the respective row electrodes constituting each of the row electrode pairs(X,Y) and providing for a discharge produced between the mutually opposite row electrodes, and a second discharge area(C2) facing a part(Yb) of one row electrode(Y) of the row electrodes initiating a discharge in association with the column electrode(D), and providing for the discharge produced between the column electrode(D) and the part(Yb) of the one row electrode(Y). The communicating element(r) is provided between the first discharge area(C1) and the second discharge area(C2) for communication from the second discharge area(C2) to the first discharge area(C1).
Patent KR-20040003940-A (KR)
Title: Press module for a semiconductor device test apparatus
Inventor: IN CHI HUN
IPC: G01R31/26
Filed: 2002-07-05
Abstract: PURPOSE: A press module for a semiconductor test apparatus is provided to reduce the manufacturing cost by disposing a spare thin plate for controlling the projecting height of a pressure head between a press main frame and the pressure head. CONSTITUTION: A pressure head(45) is coupled to a part of a press main frame(42) so as to be detachable. The pressure head(45) pressurizes a semiconductor product for testing according to the drop of the pressure head(45) to induce an electrical connecting formation of the semiconductor product for testing. A spare thin plate(46) is selectively disposed between the press main frame(42) and the pressure head(45) so that the projecting height of the pressure head(45) is able to be controlled according to kind of the semiconductor product.
Patent KR-20040017145-A (KR)
Title: structure for preventing body from lifting in the rice cooker
Inventor: HAN JIN UK
IPC: A47J27/08
Filed: 2002-08-20
Abstract: PURPOSE: A structure for preventing a body of an electric pressure rice cooker from being lifted is provided to prevent the body from being lifted because of the inertia of a cover when the cover is opened by installing a pressing member at the bottom of the body. CONSTITUTION: In an electric pressure rice cooker including a body(10) in which an inner kettle is installed and a cover(20) coupled to the top of the body, a pressing member(32) is installed at the bottom of the body. The pressing member is made of silicon or rubber, and prevents the body from being lifted because of the inertia of the cover. The bottom of the pressing member is concave.
Patent KR-20040017200-A (KR)
Title: Gauze for mat and making method.
Inventor: KIM YONG I
IPC: D03D15/00
Filed: 2002-08-20
Abstract: PURPOSE: A manufacturing method of a gauze member for a mat is characterized by forming a far infrared ray radiating layer and using yarn containing silver yarn. The gauze member for the mat is capable of being good for health, having antistatic effect, having healthful supporting function and preventing adsorption of dust and mote. CONSTITUTION: The gauze member for the mat is comprised of: yarn(1) formed the far infrared ray radiating layer(11); the far infrared ray layer(11) comprised of jade powder and a water soluble adhesive; and the silver yarn(2). The gauze member is obtained by the steps of: putting and stirring healthful support powder and the water soluble adhesive into a mixer to manufacture a liquid coating material; putting the coating material into an injector, followed by coating the yarn(1) with the coating material; drying the coated yarn(1) to form the far infrared ray radiating layer(11); putting the yarn(1) into an automatic weaving machine, followed by weaving gauze textile out of the yarn(1) and the silver yarn(2); and then cutting the gauze.
Patent KR-20030069767-A (KR)
Title: Manufacturing Method of a lithium thionyl chloride battery with a single separator
Inventor: CHO SEUNG OK
IPC: H01M2/14
Filed: 2002-09-04
Abstract: PURPOSE: A method for preparing a lithium thionyl chloride battery integrated with a separator in one body is provided, to prevent a short circuit due to the leakage of current between positive and negative electrodes, thereby preventing the shortening of lifetime of a battery. CONSTITUTION: A separator which is an insulator between a negative electrode lithium and a positive electrode carbon, wherein the two electrodes are formed inside the case of a battery and the positive electrode carbon is charged with an electrolyte solution, is prepared by: winding a separator material circularly to prepare a cylindrical shape whose both ends are open; and gathering and the end part of the separator and adhering the gathered end with an adhesive to seal the open bottom part.
Patent KR-20040026313-A (KR)
Title: A Balancing Air Hoist
Inventor: JUNG HAE RYONG
IPC: B66D1/48
Filed: 2002-09-24
Abstract: PURPOSE: A balancing air hoist is provided to make it possible to accurately lift the load, operate with small power, and easily assemble. CONSTITUTION: A housing is formed of an outer housing(2) and an inner housing. A shaft(10) is installed at the inner center of the outer housing to penetrate the inner housing. A vane(35) generates power by a compressed air supplied from a manifold and an epicycloidal gear train(11) transfers the power of the vane to a reel drum. A drum device is rotated clockwise by the power transferred from the epicycloidal gear train to wind on/off a lifting(40) and a disc brake system controls the torque of the shaft. The vane, the epicycloidal gear train, the drum device, and the disc brake system are installed to the shaft.
Patent KR-20040032155-A (KR)
Title: Angle automatic regulation apparatus of head lamp for a vehicle and method thereof
Inventor: LEE JAE GWAN
IPC: B60Q1/08
Filed: 2002-10-01
Abstract: PURPOSE: A device and a method for automatically adjusting an angle of a headlight of a vehicle are provided to prevent pedestrian's walking from being hindered by automatically adjusting the irradiation angle of the headlight downwardly when a pedestrian walks across a pedestrian's crossing at night. CONSTITUTION: A device for automatically adjusting an angle of a headlight(600) of a vehicle comprises an infrared camera(100) sending infrared rays to a pedestrian, converting the infrared rays reflected from the pedestrian into an electric signal, and outputting an image signal; an image-processing unit(200) outputting image conversion data abstracting just a border line from the image signal output from the infrared camera; a vertical angle-adjusting motor(500) rotating forwardly and reversely to vertically adjust the irradiation angle of the headlight; a vertical motor-driving unit(400) driving the vertical angle-adjusting motor; and a microcomputer(300) receiving the image conversion data abstracted from the image-processing unit and comparing the image conversion data with predetermined data, to decide the existence of the pedestrian. The microcomputer operates the vertical motor-driving unit to make the headlight irradiated downwardly if the pedestrian exists.
Patent KR-20040029575-A (KR)
Title: Process for preparing Isepamicin
Inventor: JUN SUK JIN
IPC: C07H15/23
Filed: 2002-10-01
Abstract: PURPOSE: A process for producing isepamicin is provided, thereby improving the production yield of isepamicin which is used as an antibiotics via garamine derivatives as an intermediate. CONSTITUTION: A process for producing isepamicin represented by the formula(8) comprises the steps of: introducing acetyl group(-Ac) or benzyloxycarbonyl group(-Cbz) to 3,2',6'-NH2 group of sisomicin or gentamicin to prepare a compound of the formula(1); binding of 1-NH2 group of a compound of the formula(1) with isoserine derivative of the formula(2) to prepare a compound of the formula(3); introducing acetyl group(-Ac) or benzyloxycarbonyl group(-Cbz) to 3'-NH2 group of the compound of the formula(3) to prepare a compound of the formula(4); reacting the compound of the formula(4) under acid condition to remove purpurosamine or sisosamine ring to prepare garamine derivative of the formula(5); reacting the garamine derivative of the formula(5) with glycosyl chloride of the formula(6) to prepare a compound of the formula(7); and reacting the compound of the formula(7) under palladium/carbon catalyst and hydrogen, wherein R1 and R2 are independently hydrogen or methyl; and X is acetyl group(-Ac) or benzyloxycarbonyl group(-Cbz).
Patent KR-20040029893-A (KR)
Title: Inherited cataractous mutant mouse and method for producing the same
Inventor: CHO GYU HYEOK
IPC: A01K67/027
Filed: 2002-10-02
Abstract: PURPOSE: Provided is a mutant mouse having hereditary cataract observable with naked eyes, which is useful as an excellent cataract model animal in diagnosis, prevention and treatment of cataract. CONSTITUTION: The mutant mouse having hereditary cataract is produced by random mutagenesis using N-ethyl-N-nitrosourea(ENU). Particularly, the mouse is a Mus musculus of a BALB/c line. The method for making the mutant mouse comprises the steps of: administering ENU to a male mouse to cause mutagenesis; hybridizing the mutant mouse with a normal mouse to obtain a first-generation mouse, hybridizing the first-generation mouse with a normal mouse to obtain a second-generation mouse, and counter-hybridizing the first-generation mouse with the second-generation mouse to obtain a third-generation mouse; and screening a mouse showing a cataract symptom from the third-generation mice.
Patent KR-20040029907-A (KR)
Inventor: KIM MYOUNG DONG
IPC: A46B11/02
Filed: 2002-10-02
Abstract: PURPOSE: A tooth brush containing disposable tooth paste is provided to eliminate a bother of carrying both of alternative toothpaste and tooth brush when a user is on a trip. CONSTITUTION: The tooth brush comprises a toothpaste bag capable of being attached to any conventional tooth brush different from other known tooth brushes containing the toothpaste. An alternative tooth brush further comprises a brush case body, a toothpaste receipt chamber and the toothpaste, and a simple structure of pushing part to put the toothpaste out of the brush case body. The tooth brush is convenient to store the portable tooth brush without a trouble of hardening the toothpaste because the toothpaste is not exposed outside.
Patent KR-20020083988-A (KR)
Inventor: LEE MYEONG WON
IPC: D02G1/16
Filed: 2002-10-04
Abstract: PURPOSE: Provided is a roller which is characterized by being possible to supply grey yarn to a jet nozzle part at irregular speed because the supplying roller has an oval or an eccentric form, forming new pattern because of having irregular knot-intervals, being economical, and being possible to improve in quality. CONSTITUTION: An interlacing work forming a knot(21) is as follows: supplying the grey yarn(20) with the supplying roller part(10) to the jet nozzle part(A) at irregular speed to form the knot. The supplying roller(10) is not a circle but an oval, a long circle, an eccentric form or a post method.
Patent KR-20040034966-A (KR)
Title: The cutting apparatus of sealed beverage vessel
Inventor: NOH HEE KWON
IPC: B65D51/20
Filed: 2002-10-17
Abstract: PURPOSE: A device formed on inlet part for cutting the inlet of a sealed container is provided to easily open the container by cutting the inlet part only without separation of main body from the container. CONSTITUTION: The device comprises a main hollow body(10) having top and bottom opened sides; a sealing component attached to the inlet and located inside the main body(10) to seal the inlet while preventing leak of content in the main body(10); a cap(40) detachably and rotationally connected on top side of the body(10) to close the top side; and a hollow elevational component(20) opened upward and downward and raising and falling along rotation of the cap(40), and having a plurality of cutting blades(31) coupled on the cap(40) to cut the sealing component(40).
Patent KR-20040037457-A (KR)
Title: Method of chemical mechanical polishing
Inventor: KIM HYE YEONG
IPC: H01L21/304
Filed: 2002-10-28
Abstract: PURPOSE: A CMP(chemical mechanical polishing) method is provided to precisely detect a head when the head is damaged by comparing a polishing time interval of a wafer on each platen with a polishing time interval of a wafer on a specific platen. CONSTITUTION: The wafer is absorbed to the head. The wafer comes in contact with the platen located under the wafer and the platen rotates to polish the wafer. A plurality of platens sequentially polish the wafer. If the difference between the sum of the polishing time interval by the plurality of platens and the sum of a time interval of a polishing process right before a corresponding process is greater than a previously given time interval, the corresponding process head is determined to be abnormal.