baber/WOPTO huggingface dataset:
Patent KR-20030082092-A (KR)
Title: Flameproof Styrenic Resin Composition
Inventor: HONG SANG HYEON
IPC: C08L25/10
Filed: 2002-04-16
Abstract: PURPOSE: A flame retardant styrene-based resin composition is provided, to improve the environmental friendliness, the flame retardancy, the heat resistance and the mechanical strength. CONSTITUTION: The styrene-based resin composition comprises 40-85 wt% of a rubber-reinforced polystyrene resin; 10-40 wt% of a polyphenylene ether resin; and 5-20 wt% of an organic phosphorus-based compound comprising 30-80 wt% of an oxaphosphorane compound and 20-70 wt% of an aromatic phosphoric ester compound. Preferably the oxaphosphorane compound is represented by the formula 1, wherein R1 is H, an alkyl group of C1-C4 or an aryl group of C6-C10; R2 and R3 are H or an alkyl group of C1-C4; and n is 1-3, and the aromatic phosphoric ester compound is represented by the formula 2, wherein R4, R5 and R6 are independently H, an alkyl group of C1-C4; X is an aryl group of C6-C20 unsubstituted or substituted with an alkyl group and is derived from the dialcohol comprising resorcinol, hydroquinol, bisphenol-A and bisphenol-S; and m is 0-4.
Patent KR-20030085959-A (KR)
Title: carrier omitted
Inventor: SON YOUNG SUK
IPC: A45C13/00
Filed: 2002-05-02
Abstract: PURPOSE: A method for manufacturing a barrel, bag, A-frame and carrier hung or suspended on the waist and apparatus thereof are provided to hang a carrying tool on the waist in a leather belt manner by installing a hook or carrying strap. CONSTITUTION: In all kinds of barrels(3) for carrying, a hook(1) or a leather belt(2) is fastened to upper, middle and lower end portions by a screw, nail, adhesive, cord, etc., or the hook(1) or the leather belt(2) is molded along with the barrel(3) upon injection molding thus to be formed on any region of the barrel(3) and hung or suspended on the waist on the lower end portion of the barrel(3) or any region of the entire barrel(3).
Patent KR-20020056842-A (KR)
Inventor: KIM MYOUNG HO
Filed: 2002-05-03
Abstract: PURPOSE: A system for a free insurance reserve card on the Internet linked with a point business is provided to convert accumulated points into an insurance money through a cash back service for converting points accumulated by an off-line card into various kinds of service on an on-line. CONSTITUTION: In an on-line and an off-line transaction account, a client uses a member store. The member store issues a card to the client. The client connects to the main company site. An inherent number on the bottom surface of a free insurance accumulation card of the client is written on a web and a member number is embodied. Each insurance company registers and advertises commodities. The member selects a specific commodity suggested from each insurance company. An insurance account is opened. The member reuses the member store by possessing the free insurance accumulation card. After using a service, the client checks a card in a terminal. The client receives 5-10% of a using amount as a service. Point information is transmitted to a point accumulation program on the web. Accumulated points are converted into insurance money automatically. Accumulated points are paid to a service company as cash per month.
Patent KR-20030089875-A (KR)
Title: Portable Charge device of Mobile Phone
Inventor: CHOI WON KI
IPC: H02J7/00
Filed: 2002-05-20
Abstract: PURPOSE: An apparatus for charging a cellular phone is provided to perform a charging operation without the external power source by installing a generator within the cellular phone. CONSTITUTION: An apparatus for charging a cellular phone includes a body(13), a sector shaft, a sector wheel, a one-way rotation portion, a transmission portion, a DC generator, and a constant voltage control portion. The body(13) includes a loading portion(15) for loading the cellular phone(1) and a projection(19) for preventing the separation of the cellular phone(1). The sector shaft is installed within the body(13). The sector wheel is installed at an upper side of the sector shaft. The one-way rotation portion is installed on the sector shaft. The transmission portion is connected to the one-way rotation portion on the same plane. The DC generator is installed on the same plane as the transmission portion in order to output the DC voltage. The constant voltage control portion controls the DC voltage to stabilize the DC voltage.
Patent KR-20030090163-A (KR)
Title: Case assembly of air conditioning apparatus
Inventor: HWANG SEON JONG
IPC: B60H1/00
Filed: 2002-05-21
Abstract: PURPOSE: A case assembly of an air-conditioning system is provided to allow a driving system indicating angle of rotation of a temperature door and driving the temperature door to be easily set. CONSTITUTION: An air-conditioning system includes a case(11) having a plurality of air flow channels formed therein; a cooling heat exchanger and a heating heat exchanger installed on the air flow channels of the case, and separated from each other at fixed interval; at least one temperature door(40) installed between the cooling heat exchanger and the heating heat exchanger to intermit air flow to the heating heat exchanger; a link(42) installed on a rotary axis(41) of the temperature door to rotate the temperature door; and a temperature door rotation angle indicating unit(50) formed on an outside of the case to allow checking of opening degree of the temperature door. The temperature door rotation angle indicating unit comprises a pointing part(51) installed to the link on a peripheral surface of the case; and an angle marking part(52) installed around the case on which the rotary axis is installed to mark angle of rotation.
Patent KR-20030090239-A (KR)
Title: Matrices for fats degradation and a FOG trap apparatus equipped with the matrices
Inventor: CHUN DONG JUN
IPC: C02F3/10
Filed: 2002-05-21
Abstract: PURPOSE: Provided are a matrix for degrading FOG (Fats, Oil and Grease) and reducing COD, the matrix being applicable to domestic wastewater, and a FOG trap using the same. CONSTITUTION: The matrix comprises a base made of ceramic, polyurethane or rice bran and pseudomonas D2D3 strains (KCTC 10056BP) immobilized on to the base. The FOG trap comprises three stage-treatment sections(1,2,3) which are defined by compartments(14,22) with a plurality of perforated holes, wherein a first stage of treatment section(1) has a wastewater inlet(13) at a side thereof, a barrier(12) connected to the inlet(13) and installed at the center thereof, a first matrix box(12) having the matrix therein, onto which pseudomonas D2D3 strains are immobilized and being installed above the surface of wastewater, and a diffuser(4) installed at the bottom thereof for blowing the wastewater upward, wherein a second stage of treatment section(2) has a diffuser(4) for blowing the wastewater upward and a second matrix box(21) having the bottom abutted to the surface of the wastewater and having the matrix therein, onto which the pseudomonas D2D3 strains are immobilized, and wherein a third stage of treatment section has a diffuser(4) for blowing the wastewater upward and a third matrix box with the pseudomonas D2D3 strains therein, completely dipped into the wastewater.
Patent KR-20030092877-A (KR)
Title: Method and Device for providing menu in mobile terminal
Inventor: KIM HUN BAE
IPC: H04W4/12
Filed: 2002-05-31
Abstract: PURPOSE: A method for transmitting a message by using a mobile communication network is provided to transmit a text message having high frequency by using a voice message, thereby enabling a transmitting terminal to conveniently transmit the message, and enabling a receiving terminal to easily receive the message. CONSTITUTION: A voice message management server receives a transmission request signal from a transmitting terminal(300), and transmits a voice information request signal to the transmitting terminal(305). The terminal transmits a user's voice information to the server by using a mobile communication network in real time(310). The server stores the voice information in a voice mail box(313). The server decides whether the message transmission request signal is a text message request signal(315). If so, the server recognizes the received voice information, and converts the voice information into text(325). The server transmits a text message generation request signal including text information to a message service center(330). The center transmits a generated message to a receiving terminal(335). The receiving terminal displays a message informing of voice message arrival on a display, or displays a text message(340).
Patent KR-20030093876-A (KR)
Title: transfer back-up apparatus of an electrophotograph type printer
Inventor: JUNG U CHEOL
IPC: G03G15/14
Filed: 2002-06-05
Abstract: PURPOSE: A transfer backup device of an electrophotographic printer is provided to reduce a pressurizing power and secure the uniformity of pressure between a photoconductive belt and a first transfer roller. CONSTITUTION: A photoconductive belt(111) has an image forming surface. A transfer unit(120) transfers toner images formed on the image forming surface to a sheet of recording paper(126). A transfer backup device(110) backs up the transfer unit and the photoconductive belt when the toner images are transferred from the photoconductive belt to the transfer unit. A conductive sponge(132) of the transfer backup device is arranged to compress the photoconductive belt to the transfer unit to form a low pressure and a high nip between the photoconductive belt and the transfer unit. First and second auxiliary rollers guide the photoconductive belt towards the conductive sponge to help the formation of the low pressure and the high nip.
Patent KR-20030096971-A (KR)
Title: Fish hook
Inventor: SUNG HYO KYUNG
IPC: A01K83/00
Filed: 2002-06-18
Abstract: PURPOSE: A rotatable and foldable fishing needle is provided to prevent the fishing needle from bending or being folded due to water pressure or certain obstacles in the water. CONSTITUTION: The fishing needle(1), which is for use in the fishing of a mullet, and the like, and is configured so as to be sticked into the side of the mullet, comprises a plurality of needle bodies(2) which are rotatably fastened at their neck portions to one another by using a tubular coupling member. Sharp front end portions of the needle bodies are equiangularly spaced apart from one another. Alternately, the sharp front end portions are converged into one direction on the basis of one of them. At the upper end of the fishing needle is formed a loop(4) which protrudes upward in a connected state to the upper end of the coupling member.
Patent KR-20030097147-A (KR)
Title: clean water filter for water tank
Inventor: KIM YONG HO
IPC: B01D35/28
Filed: 2002-06-19
Abstract: PURPOSE: A water purification filter for spring water barrel is provided which sufficiently purifies water at lower cost, and which is easily replaced with a new water purification filter and capable of reinforcing physiological function of water. CONSTITUTION: The water purification filter for spring water barrel comprises a fiber filter bag of three step structure corresponding to size of spring water barrel entrance(70), wherein the fiber filter bag of three step structure is formed of a netting thread fiber so that purified water flows smoothly by facilitating smooth flow of air, wherein a fiber filter bag pulling back part(30) is formed at a lower part of the fiber filter bag to easily pull back the water purification filter for spring water barrel during replacement of the water purification filter for spring water barrel, wherein activated carbon layer(40) and veinstone layer(50) are formed inside the fiber filter bag so as to purify water, wherein spring water(60) passes through fiber filters(10,20), activated carbon layer(40) and veinstone layer(50) so that purified water is produced, and the filters are easily taken out by pulling the fiber filter bag pulling back part(30) in case of replacement of the filters.
Patent KR-20040001093-A (KR)
Title: Digital circuit to remove pulse-type noises
Inventor: CHOI CHUNG HYEON
IPC: H03H17/00
Filed: 2002-06-27
Abstract: PURPOSE: A pulse type noise removing digital circuit is provided to be capable of selectively removing the corresponding noise of the circuit sensitively reacting to outer or inner noise by using a clock timing and a digital logic. CONSTITUTION: A pulse type noise removing digital circuit is provided with a plurality of clock delay(51-53) for delaying the timing of a basic clock as much as a setting delay time, a plurality of signal latch(54-56) for latching the signals inputted from the outside according to each clock timing delayed by each clock delay part, and a plurality of logical product operation unit(57-59) for carrying out a logical product operation at the combination of the signals latched by each signal latch part. The pulse type noise removing digital circuit further includes a logical sum operation unit(60) for carrying out a logical sum operation as the result of the logical product operation parts and the last signal latch(61) for transmitting the operation result of the logical sum operation part to a signal process unit(62).
Patent KR-20040001783-A (KR)
Title: Cam type press system
Inventor: JUNG BYEONG NO
IPC: B30B1/40
Filed: 2002-06-28
Abstract: PURPOSE: A cam type press device is provided to reduce the size of an operation driver by interlocking a cam slider and a cam base. CONSTITUTION: In a cam type press device, a cam base(19) is slidably mounted at a wear plate(17) interposed between the cam base and a lower die(3), and controls a workpiece panel(5) in cooperation with an upper die(1). A cam base steel(23) is mounted at one side of the cam base, and forms one side of the workpiece panel in cooperation with a forming cam(15). A cam slider(25) is movably installed at the cam base. The forming cam is mounted at the cam slider. A first return unit(30) is installed between one side of the cam base and one side of the lower die, and offers return force to the cam base. A second return unit(40) is installed between one side of the cam slider and the other side of the lower die, and offers return force to the cam slider.
Patent KR-20030003117-A (KR)
Title: Colored Fine Resin Particles and Production Process Thereof, Aqueous Dispersion of Colored Fine Resin Particles and Production Process Thereof, Ink, Ink Cartridge, Recording Unit, Ink-Jet Recording Apparatus, and Ink-Jet Recording Process
Inventor: DANJO KEISHI
IPC: C09B67/08
Filed: 2002-06-29
Abstract: PURPOSE: Provided are a colored fine resin particles suitable for use in inks which can provide images having good water fastness, weather fastness and rub-off resistance and are excellent in dispersion stability, and a production process thereof. CONSTITUTION: The colored fine resin particles comprise a structure in which a pigment coated with a water-insoluble resin is encapsulated with a copolymer composed of at least a polymerizable unsaturated monomer and a reactive emulsifier. The colored fine resin particles are produced by emulsifying a pigment coated with a water-insoluble resin, a polymerizable unsaturated monomer, a reactive emulsifier and a polymerization initiator in an aqueous medium, and by polymerizing the polymerizable unsaturated monomer.
Patent KR-20040003235-A (KR)
Title: Electrostatic Discharge Protection Transistor and method of manufacturing thereof
Inventor: KIM GI SEOK
IPC: H01L27/04
Filed: 2002-07-02
Abstract: PURPOSE: An ESD(Electrostatic Discharge) protection transistor and a method for manufacturing the same are provided to be capable of improving uniformity of current path. CONSTITUTION: A well junction region is formed in a semiconductor substrate. An isolation layer(114) is formed in the well junction region. A source region(118) and a drain region(120) are defined by the isolation layer. A source contact(124) and a drain contact(126) are connected to the source region(118) and the drain region(120) via an interlayer dielectric, respectively. A pad(128) is connected to the drain contact(126). At the time, the isolation layer(114) and the drain contact(126) have a closed loop shape.
Patent KR-20040003502-A (KR)
Title: Multi signal mixing camera
Inventor: LEE JONG BAE
IPC: H04N7/18
Filed: 2002-07-03
Abstract: PURPOSE: A multi-signal processing camera is provided to compress data received from a far infrared radiation sensor and audio data inputted from a microphone to transmit the compressed data through a VBI region of NTSC of an audio extraction unit. CONSTITUTION: A multi-signal processing camera includes an A/D converter(6) for receiving an analog video signal from a camera(1) and converting the analog video signal into a digital video signal, a controller(5) for controlling a sense signal from a sensor(2), and an audio compression unit(4) for compressing an audio signal received from a microphone(3). The camera further includes a data synthesizing unit(7) for synthesizing the video signal converted by the A/D converter, the sense signal from the controller and the audio signal output from the audio compression unit, a D/A converter(8) for converting the synthesized signal into an analog signal, a data extraction unit(9) for extracting the audio signal, sense signal and video signal from the analog signal output from the D/A converter, an audio restoration unit(10) for restoring the audio signal, and a sense signal restoration unit(11) for restorating the sense signal.
Patent KR-20040005291-A (KR)
Title: Picture display method for mobile communication device
Inventor: HONG CHANG HUI
IPC: H04M1/72439
Filed: 2002-07-09
Abstract: PURPOSE: A method for displaying a screen of a mobile communication terminal is provided to rotate the screen, and to control a displayed screen ratio, then to display a soft directional key showing rotational directions on an empty space, thereby enabling a user to easily know the rotational directions of the screen. CONSTITUTION: When a user inputs a right-direction button(S102), a system rotates a screen to the right at 90 degrees, converts a screen ratio, and flickers a right-handed soft directional indicator(S106). If the user inputs an upward button(S103), the system rotates the screen at 180 degrees, and displays a normal screen without changing the screen ratio(S107). If the user inputs a left-direction button(S104), the system rotates the screen to the left at 90 degrees, converts the screen ratio, and flickers a left-handed soft directional indicator on an empty space(S108). If a lower button is pressed or a specific directional button is not pressed, the system displays the normal screen(S105).
Patent KR-20030009175-A (KR)
Title: Polymeric fluorescent substance and polymer light-emitting device using the same
Inventor: DOI SHUJI
IPC: H01L51/50
Filed: 2002-07-16
Abstract: PURPOSE: A polymer fluorescent substance, a polymer light emitting device using the fluorescent substance and an optical device using the device are provided, to improve the quantum yield of fluorescence and the light emitting efficiency. CONSTITUTION: The polymer fluorescent substance comprises at least one repeating unit represented by the formula 1, wherein Ar1 and Ar2 are independently an arylene group or a divalent heterocyclic group; Ar3 is a nucleophilic substituent and is an aryl group having at least one substituent represented by -Y-Ar4 or a monovalent heterocyclic group; X is -CR1=CR2- (wherein R1 and R2 are independently H, an alkyl group, an aryl group, a monovalent heterocyclic group or a cyano group) or C-C triple bond; n is 0 or 1; Ar4 is an aryl group, a monovalent heterocyclic group or a monovalent aromatic amine group; and Y is -CR3=CR4- (wherein R3 and R4 are independently H, an alkyl group, an aryl group, a monovalent heterocyclic group or a cyano group) or C-C triple bond. The polymer fluorescent substance exhibits visible fluorescence in the solid state and has a polystyrene reduced number average molecular weight of 10¬3-10¬8.
Patent KR-20040009002-A (KR)
Title: Optical information storage medium and recording method the same
Inventor: LEE GYEONG GEUN
IPC: G11B7/00
Filed: 2002-07-20
Abstract: PURPOSE: An optical information storage medium and a writing method of the storage medium are provided to write reflectivity information in a region where information about a disc is written so as to simultaneously reproduce the reflectivity information, the kind and structure of the disc and a version number. CONSTITUTION: Information about reflectivity of a disc is written in a region other than a user data region together with other information about the disc. The reflectivity information is written in at least one of a read-in region and read-out region. The reflectivity information is written as a pit or groove wobble.
Patent KR-20020080286-A (KR)
Inventor: NA JONG IL
IPC: B60N2/58
Filed: 2002-08-07
Abstract: PURPOSE: A side finished by woolen yarn of a seat cover for a vehicle is provided to finish the side and the edge with rich woolen yarn by zigzagging the woolen yarn in upper and lower yarn with twisting thread. CONSTITUTION: Woolen yarn(5-1) is cut, and inserted between two threads or more(4-1,4-2) in twisting thread. The rich woolen yarn is made with putting the woolen yarn in twisting and tightening the thread. The rich woolen yarn is zigzagged in an upper thread(6) and a lower thread(7) in alternating the upper thread and the lower thread. A nozzle(12) is installed in the fitting position of the woolen yarn, and air is injected in alternating the upper thread and the lower thread. The sides and the edges of the seat cover and the cushion are finished with the rich woolen yarn.
Patent KR-20030017363-A (KR)
Title: Fibrous sheet binders
Inventor: ATLAS SHELDON M
IPC: D21H17/28
Filed: 2002-08-20
Abstract: PURPOSE: Provided is a polymer binder for a fibrous sheet which is used to reinforce an organic binder by improving board strength and durability or to reduce an amount of an organic binder. CONSTITUTION: The polymer binder for a fibrous sheet comprises an anionic polymer having a negative charge of between about 4 to about 12 milliequivalents per gram; and a cationic polymer having a positive charge of between about 6 to about 12 milliequivalents per gram. In the polymer binder, the molar ratio of total polyanion acid groups to total polycation groups is between about 10:1 to about 1.1:1. In the polymer binder, the molar ratio of anionic polymer to cationic polymer is about 3:1. The molecular size of the anionic polymer is between about 10,000 to about 900,000 grams per mole. The anionic polymer is crosslinked. The anionic polymer has a crosslinked density of up to about 1 per 50 units. The molecular size of the cationic polymer is between about 10,000 to about 900,000 grams per mole. The binder forms an interpolyelectrolyte complex.
Patent KR-20040018036-A (KR)
Title: Method for obtaining fractions having anti-elastase ability from Ecklonia cava, such fractions, and anti-wrinkling cosmetics containing the same
Inventor: HWANG HYE JEONG
IPC: A61K8/97
Filed: 2002-08-24
Abstract: PURPOSE: Provided are a method for obtaining fractions having anti-elastase activity from Ecklonia cava, fractions obtained thereby, and anti-wrinkling cosmetics containing the same. The fractions decompose elastin and have high inhibition effect on elastase, as a cause of wrinkle formation. CONSTITUTION: A method for obtaining fractions having anti-elastase activity comprises the steps of: pulverizing Ecklonia cava and extracting it with 5-10 times of an alcohol soluble solvent 1-3 times; concentrating the extract by evaporation, suspending the concentrate in distilled water, and followed by extraction with chloroform or ethyl acetate to give a first extract; dissolving the first extract in ethylacetate, passing it through silica gel resin to elute active fractions, and followed by concentration to give a second extract; and adding 2-5 times of distilled water to the second extract, followed by suspension and freeze-drying to give active fractions.