baber/WOPTO huggingface dataset:
Patent KR-20020018267-A (KR)
Title: Projection System having Liquid Crystal on Silicon and Structure of Liquid Crystal on Silicon
Inventor: KANG SEUNG GON
IPC: G02F1/133
Filed: 2000-09-01
Abstract: PURPOSE: A single plate type liquid crystal projector and a reflective liquid crystal display therefor are provided to improve the luminance and the response time in liquid crystal mode parts by improving light efficiency by directly forming color filters to the reflective liquid crystal display. CONSTITUTION: A reflective liquid crystal display includes top and bottom substrates(110,120) respectively formed with common electrodes(113) and pixel electrodes(123), a liquid crystal layer(130) implanted and sealed between the top and bottom substrates, and color filters(C/F) formed between the top and bottom substrates, wherein the color filters are formed on a top surface of the top substrate.
Patent KR-20020019990-A (KR)
Inventor: CHOI HYEON CHEOL
IPC: H04N5/50
Filed: 2000-09-06
Abstract: PURPOSE: A method for selecting channel of a digital television is provided to easily select a channel by storing and managing channel information including a channel selection page in a file form without displaying the channel selection page of a web page on a screen. CONSTITUTION: A method for selecting channel of the digital television includes the steps of making a web page for selecting a channel if a viewer of a digital TV requests selection of the channel, extracting channel information out of the web page information and storing the extracted channel information in a file form, changing channel information stored in the file form if the viewer inputs external manipulation signal, changing the channel of the corresponding digital TV by the changed channel information, and displaying the changed channel screen.
Patent KR-20020021520-A (KR)
Title: Nozzle for Injection of Liquid-Type Resin
Inventor: BANG SUN GEUK
IPC: B29C48/30
Filed: 2000-09-15
Abstract: PURPOSE: A liquid-type synthetic resin injection nozzle is provided to improve the productivity by preventing mixed sub-material from flowing into a liquid-type synthetic resin sub-material supplying apparatus. CONSTITUTION: An injection nozzle comprises a handle section(100), a body section(200), a spring(301), a cylinder section(400), and a nozzle section(500). The handle section(100) presses the spring(301). A nut(102) is coupled to a connection shaft(103) of the handle section(100) so that the handle section(100) can be easily coupled to the body section(200). The body section(200) is connected to the handle section(200) and the nozzle section(500). The cylinder section(400) is provided at a front portion thereof with a shaft(401) which is coupled to the spring(301). The bias force of the spring(301) is transferred to the cylinder section(400). The nozzle section(500) is formed at a front portion thereof with a screw(501) so that the nozzle section(500) is coupled to the body section(200).
Patent KR-20010061930-A (KR)
Inventor: KONISHI TAKAYOSHI
IPC: D04H1/587
Filed: 2000-10-05
Abstract: PURPOSE: To obtain a water-disintegrable fiber sheet having well balanced conflicting wet strength and disintegrating properties by water never obtainable before. CONSTITUTION: The water-disintegrable fiber sheet includes water dispersible fiber having >= 20 mm of fiber length and a gelled compound. The fiber sheet is excellent in water-disintegrable property, dry strength and wet strength without including an electrolyte in high concentration that was included in conventional fiber sheet. The sheet is usable in various wiping use and pleasantly usable due to suppressing sticky feeling.
Patent KR-20020029470-A (KR)
Title: A breeding room going and coming device of a fly
Inventor: KIM HONG GUK
IPC: A01K67/00
Filed: 2000-10-13
Abstract: PURPOSE: An escape preventable entrance apparatus of a fly breeding house is provided to allow only a user to freely come in and out of the fly breeding house while completely preventing the escape of the flies. CONSTITUTION: The fly breeding house(A) is comprised of a first entrance door(100) installed at the outer wall by using a hinge; a mosquito net shaped third entrance door(300) installed inside the first entrance door for primarily preventing the escape of the flies, at the both sides of the third entrance door air injection tubes(400) for generating cold wind; a second entrance door(200) located between the first entrance door and the second entrance door for secondarily preventing the escape of the flies; and a fly enticement insecticide box(500) installed between the doors.
Patent KR-20010067350-A (KR)
Title: Emergency escape veranda apparatus
Inventor: TAKEUCHI MITSUO
IPC: A62B5/00
Filed: 2000-10-26
Abstract: PURPOSE: A veranda device is provided to safely evacuate children, old people and people in wheel chairs from upstairs to downstairs in an emergency escape. CONSTITUTION: A part of the veranda jutting out outdoors is separated from a fixed veranda to form the veranda for emergency escape. A descent apparatus(3) is provided to bring down the veranda for an emergency escape and which is formed on the bottom surface of the veranda member and which is consisted of an assembly of rack(31) and pinion(32) and which includes a speed controller(5) capable of adjusting the descending speed of the veranda member and which includes a fixing device for fixing the movable veranda member by the specific vertical height usually and which includes the impact preventive device for preventing the impact applying to the movable veranda member on reaching the lowest height limit.
Patent KR-20010051418-A (KR)
Inventor: ISHIGURO SHIGEKI
IPC: C09J7/02
Filed: 2000-11-03
Abstract: PURPOSE: An adhesive tape is provided to be free from the generation of toxic gas attributable to burning during incineration and to exhibit excellent heat-deformation resistance and flame resistance, further, excellent extensibility. CONSTITUTION: An adhesive tape has a constitution in which the base material contains an olefinic polymer and an inorganic flame retardant, and is substantially free from a halogen atom. On at least one side of the base material, an adhesive layer is formed, and the adhesive tape has the ratio of heat deformation of 65% and less at 100 deg.C and a breaking elongation of 150% or more at a rate of pulling of 300 mm/min.
Patent KR-20010051544-A (KR)
Inventor: JEQUIT GLEN ALAN
IPC: G11B20/14
Filed: 2000-11-08
Abstract: PURPOSE: An adaptive maximum likelihood detection is provided to adapt the maximum likelihood detection method processing variable data channel to analog data. CONSTITUTION: In the adapter and the method for adapting a programmable digital maximum likelihood detector to variable channel output and the correction system for correcting the programmable digital maximum likelihood detector from unknown data in the known code of the variable channel output, the maximum likelihood detector has a number of maximum likelihood states. The detector detects the digital sample of a recorded analog signal corresponding to one of maximum likelihood states. An accumulator partially accumulates the detected digital sample to digital samples, which are detected before, corresponding to one of maximum likelihood states. The logic connected to the accumulator determines at least one numerical metric coefficient for adapting the digital sample to one of maximum likelihood states by using the digital samples accumulated corresponding to the maximum likelihood states and updates or sets the numerical metric coefficient.
Patent KR-20020036316-A (KR)
Title: safety apparatus of sudden braking for automotive vehicle
Inventor: KIM JAE CHEOL
IPC: B60K28/10
Filed: 2000-11-09
Abstract: PURPOSE: A safety device for sudden brake of automobile is provided to artificially intercept transfer of actuating force from an accelerating pedal to a throttle apparatus and prevent opening of a throttle valve when the brake pedal and the accelerating pedal is pressurized simultaneously from unexpected situation in driving, and perform stable brake operation by normal transfer of negative pressure from the brake system. CONSTITUTION: A safety device for sudden brake of automobile is comprised of a throttle apparatus controlling amount of air flowed into an intake system of an engine in accelerating; an apparatus for cutting of actuating force transferring or blocking the actuating force of the acceleration, imposed from a driver to the throttle apparatus, selectively; a control apparatus controlling to close the opening of the throttle apparatus as detecting operation of an accelerating pedal and a brake pedal from a sensor for actuating of acceleration and a sensor for actuating of sudden brake, and in same operation, controlling operation of an intermittent apparatus of the actuating force. A control unit(26) in the control apparatus is detected by a sensor of acceleration(28) in the sensor for actuating of acceleration and a sensor of sudden brake(30) in the sensor for actuating of sudden brake and outputs an actuating signal to the apparatus for cutting of actuating force, when a driver steps on the accelerating pedal and the brake pedal simultaneously in unexpected situation during driving. Negative pressure occurs in the throttle apparatus, operating in a servomechanism of the brake system through a hose of negative pressure installed in the throttle apparatus, and smooth brake operation is performed.
Patent KR-20020013681-A (KR)
Title: elasticity engine.
Inventor: PARK JOON TAI
IPC: F03G1/00
Filed: 2000-11-22
Abstract: PURPOSE: A power generating device by elasticity of an elastic body is provided to generate power by driving a driving shaft with output operation of energy in the elastic body. CONSTITUTION: A power generator by elasticity of an elastic body comprises a base frame(100) having frames(101,102); a pipe shaft(10') inserted to a holes formed on the frame; an internal gear(10) combined to a control gear(111); a power controlling device(300) fixed on the frame; a driving shaft(200) rotationally formed on the pipe shaft; a sun gear(11) placed on the driving shaft; planetary gears(12a,12b) rotationally installed on shafts; a free frame(14) rotationally mounted on the driving shaft; a control frame(16); a rotational shafts(31a, 31b); an elastic body installing devices(40a, 40b) having elastic body connecting devices(40a', 40b'); and planetary sprockets(34a, 34b) combined to the elastic body installing device. Thereby, the power generator by elasticity of the elastic body generates power by driving the driving shaft with output operation of energy in the elastic body.
Patent KR-20020040438-A (KR)
Title: Manufacturing of low nickel containing stainless steel 304L plate
Inventor: AHN SEONG DAE
IPC: C21D8/00
Filed: 2000-11-24
Abstract: PURPOSE: A method for manufacturing a low nickel containing 304L Austenitic stainless steel plate is provided which is capable of lowering residual delta ferrite content hindering corrosion resistance of steel to a great extent according to reduction of nickel content. CONSTITUTION: The method for manufacturing a low nickel containing Austenitic stainless steel plate comprises the processes of controlling a stainless steel slab in which contents of nickel and nitrogen are controlled so that delta ferrite content is maintained to 6 to 8% by the following Expression 1; heating and rolling the slab for a certain period of time so that a content of the residual delta ferrite is 2% or less; and annealing the heated and rolled plate so that a content of the residual delta ferrite is 1% or less, wherein contents of the nickel and nitrogen are 8.0 to 9.0 wt.%, and 0.070 to 0.080 wt.% respectively, the slab is heated in the temperature range of 1230 to 1270 deg.C for 210 to 250 minutes, and the rolled plate is annealed in the temperature range of 1060 to 1090 deg.C for 10 to 20 minutes.
Patent KR-20020041496-A (KR)
Title: cathode structure and its manufacturing method for a CRT using cold cathode electron emission source
Inventor: LEE CHANG HAN
IPC: H01J1/30
Filed: 2000-11-28
Abstract: PURPOSE: A method for fabricating a cathode for cathode ray tube using a cold cathode electron emission source and a structure thereof are provided to emit uniformly electrons and improve electric characteristics by forming a catalysis on a substrate in a predetermined interval and growing a carbon nano tube. CONSTITUTION: A thermal oxide layer is formed on an upper face of a base metal(10). The thermal oxide layer is processed by a photo-lithography method and a thermal oxide layer pattern is formed thereby. An etch part(11) and a non-etch part(12) are formed by etching the base metal(10). A metal used as a catalysis is deposited by using a sputtering method and an electron beam deposition method and a catalysis metal layer(31) is formed thereby. The thermal oxide layer pattern is removed by using a BHF(Buffered HydroFluoric) method. The catalysis metal layer(31) is formed uniformly by removing the catalysis metal layer from the thermal oxide layer pattern. A carbon nano tube is formed on the catalysis metal layer(31) by using a thermal CVD(Chemical Vapor Deposition) method.
Patent KR-20020042059-A (KR)
Title: The method and plant of manufacturing complex fertilizer
Inventor: LEE JONG CHUL
IPC: C05G1/00
Filed: 2000-11-29
Abstract: PURPOSE: Provided is a manufacturing method of compound fertilizer by mixing raw materials comprising inorganics(limestone), vegetable and animal organics, and minerals, and treating with microbes. The resultant fertilizer supplies lots of organics, prevents soil acidification, and improves fertility of soil. CONSTITUTION: The compound fertilizer is manufactured by the following steps; (i) preparing inorganic fertilizer components by grinding CaCO3 and minerals, natural rubble gathered from Kumkang mountain, to 200-300mesh, mixing 95wt.% of CaCO3 with 5wt.% of minerals, and sintering mixed powder at 600-700deg.C; (ii) preparing organic fertilizer components by mixing 60wt.% of vegetable organics, such as sesame dregs and alcohol remains, with 40wt.% of animal organics, such as bones of fish and animal and leather remains, and wet-grinding for homogenization; (iii) mixing 55wt.% of organic and 45wt.% of inorganic fertilizer components; (iv) fermenting the mixed components with microbes in fermented remains at 35-40deg.C for 24hrs. with supplying air intermittently, which is processed in a cylindrical-shaped fermentor that has a tube(B), being placed in the center, with many holes(B1) generating air; granulating the aged fertilizer materials to a size of 3-6mm.
Patent KR-20020043994-A (KR)
Title: Intelligent security system for network based on agent
Inventor: KIM JUNG HWAN
IPC: G06F15/00
Filed: 2000-12-05
Abstract: PURPOSE: An intelligent security system based on an agent is provided to integrally manage the security system, to self-detect a type of the invasion, and to offer a learning function to self-protect the invasion by analogizing the probable invasion type. CONSTITUTION: An NSA(Network Security Agent) module(4) confronting to a dangerous element relating to a network and analyzing the suspicious traffic and an HSA(Host Security Agent) module(6) confronting the dangerous element relating to the resources of a server on the network is respectively installed to the Internet and an Intranet. The intelligent security system includes an ISE(Intelligent Security Engine)(8) having an analysis machine confirming a problem of the traffic and a learning machine capable of analogizing the probable traffic, an SPM(Security Policy Manager) module(10) deciding the application and management of all collected types of the security, and a firewall link module linking the ISE and the SPM with a firewall(2) between the Internet and the Intranet.
Patent KR-20020047430-A (KR)
Inventor: CHO SEONG WON
IPC: H01P1/20
Filed: 2000-12-13
Abstract: PURPOSE: A SAW(Surface Acoustic Wave) duplexer module is provided to prevent the degradation of characteristic of duplexer by forming a module for a SAW duplexer. CONSTITUTION: In a module for a SAW duplexer, a substrate module(120) is formed by depositing a plurality of ceramic sheets, a SAW unit mounting hole(130) is provided on the substrate module(120), and a SAW unit(160) is mounted on the SAW unit mounting hole(130). A bending protector is formed on the ceramic sheets deposited from the lower surface to the upper surface of the SAW unit mounting hole(130). The bending protector is comprised of a reinforcement member(150) formed by punching the ceramic sheets. Patterns layered on the upper and lower surfaces of the ceramic sheets is comprised of silver(Ag).
Patent KR-20020051695-A (KR)
Title: Method for guiding of manufactured goods and service selection
Inventor: LEE SANG MIN
IPC: G06Q30/02
Filed: 2000-12-23
Abstract: PURPOSE: A method for guiding consumers to select products and services is provided to enable consumers to easily select desired products by analyzing and collecting judgement standards for the sensitivity and the reason of the consumers through simple researches, and by displaying the guides for selecting products and services to the consumers. CONSTITUTION: A consumer selects an area of a product to be purchased(S10). Questions relevant to the area of sensitivity and reason for the product are displayed(S20). The user respectively selects important items in the area(S30). After the items are allocated to determined levels, the levels are displayed to the consumer(S40). The consumer selects levels among the levels displayed(S50). An operator arrays the levels selected on a test planning table(S60). The operator makes research items with reference to the table(S70). Items selected by the consumer among the research items are changed into grades and recorded(S80). An estimation table is made out using the grades(S90). The sum of the grades by items is calculated(S100). A graph is made out using the sum(S110). Guides for the products are displayed to the consumers with reference to the graph(S120).
Patent KR-20010062683-A (KR)
Inventor: MINOWA MASAHIRO
IPC: B41J2/21
Filed: 2000-12-26
Abstract: PURPOSE: A printer and printing method a data storage medium carrying a computer-readable program achieving this printing method is provided which drives plural printing elements during bidirectional movement and achieves high speed printing. CONSTITUTION: A printer and printing method suitable for high speed multicolor printing. A paper transport section(112) advances the printing medium(113), and a print head(110) prints text or graphics on the printing medium by driving printing elements corresponding to a plurality of colors. A transport unit(111) moves the print head orthogonally to the direction in which the printing medium travels. A plurality of image buffer units(109) store information indicating where the printing elements are driven. A logic device(102) performs a logic operation on information read from image buffer units to detect whether at least one of the printing elements is driven at a particular dot column position. A logic operation results memory(114) stores the logic operation results correlated to a print head position. Using the information stored in the logic operation results memory(114), a print head movement range calculator determines the range of print head movement, and a movement.
Patent KR-20020053627-A (KR)
Title: Method for controling the presure change by charging the charging material into the blast furnace
Inventor: KIM JAE SIK
IPC: C21B5/00
Filed: 2000-12-27
Abstract: PURPOSE: A method for controlling pressure change of the furnace body by charging charging-materials into a blast furnace is provided to stabilize operation of a stave blast furnace by controlling charging amount of ore vertically charged into the furnace wall part through data analyzed values of furnace body temperature and pressure variation. CONSTITUTION: In a method for controlling pressure variation of furnace body using a process computer when the furnace body temperature of a blast furnace is changed, the method for controlling pressure change of the furnace body comprises the steps of collecting temperature data per furnace body directions at the process computer during blast furnace operation; judging whether the furnace body temperature of the blast furnace is changed or not; and charging relatively larger amount of ore into the furnace wall side compared to charging amount of coke when the furnace body temperature is changed, wherein the furnace body temperature is on an increasing trend in the furnace body temperature change, and the furnace body temperature change is accompanied by pressure variation per furnace body directions.
Patent KR-20020054866-A (KR)
Title: Method for etching/ashing metal of semiconductor device
Inventor: LEE DAL JIN
IPC: H01L21/306
Filed: 2000-12-28
Abstract: PURPOSE: A method for etching/ashing a post metal of a semiconductor device is provided to remove unnecessary cost and time for setting up a process condition of an etching, ashing or cleaning process, by dividing various kinds of layers having different density into predetermined regions and by performing an in-situ ashing process suitable for the predetermined region. CONSTITUTION: A metal pattern is divided into 10 percent or lower, 10-40 percent and 40 percent or higher according to a device or layer. The quantity of CF4 used in an ashing process is varied with respect to the metal density.
Patent KR-20020058903-A (KR)
Title: Method for detecting error of input speed sensor of automatic transmission for a vehicle
Inventor: KWON HYEOK BIN
IPC: F16H61/00
Filed: 2000-12-30
Abstract: PURPOSE: A method for diagnosing an input speed sensor of an automatic transmission for a car is provided to diagnose error of a transmission input speed sensor even in a state that sensing signal of an inhibitor switch is in a non-traveling mode or in a low engine rotational frequency area. CONSTITUTION: A method for diagnosing an input speed sensor of an automatic transmission for a car includes the steps of determining whether or not temperature of hydraulic fluid of the automatic transmission exceeds a critical temperature if shift range signal sensed by an inhibitor switch is in a range excepting a forward motion, and determining an error of an input speed sensor according to whether or not turbine rotational frequency sensed by the input speed sensor reaches a first critical rotational frequency if the temperature of hydraulic fluid of the automatic transmission exceeds the critical temperature.
Patent KR-20020058987-A (KR)
Title: row repair fuse scheme for a ferroelectric memory
Inventor: PARK JE HUN
IPC: G11C29/00
Filed: 2000-12-30
Abstract: PURPOSE: A row repair device of a ferroelectric memory is provided, which improves a row repair yield by repairing a random failed cell by cutting an X address and a Z address through a row repair method of cell to cell. CONSTITUTION: A number of NMOS transistors are connected to an X address and a Z address used to repair all word lines and connect a node(3) and a node(4)and a node(5)with repair fuses(F1-F24). A master fuse(MF) is located on an upper part of a circuit to determine whether to repair or not. PMOS transistors(P1-P2) compensate a threshold voltage drop of the NMOS transistors to connect the node(3)and the node(4)and the node(5)with the repair fuses when the repairing is not performed. And a latch maintains the node(3)and the node(4)and the node(5)in a low state when the repairing is performed.