baber/WOPTO huggingface dataset:
Patent KR-20020090129-A (KR)
Title: Plating method
Inventor: JACQUES DAVID L
IPC: H05K3/24
Filed: 2002-05-15
Abstract: PURPOSE: Provided are compositions for increasing the adhesion of a layer of silver deposited from an immersion plating bath as well as methods of increasing the adhesion of silver layers obtained using these compositions. Such compositions and methods are particularly useful in the manufacture of electronic devices. CONSTITUTION: A method of improving the adhesion of a layer of silver deposited from an immersion plating bath comprises contacting a metal that is less electropositive than silver with an azole compound prior to contacting the metal with an immersion silver plating bath.
Patent KR-20030089296-A (KR)
Title: Lamp assembly, and liquid crystal display having the same
Inventor: KANG SEONG YONG
IPC: G02F1/13357
Filed: 2002-05-17
Abstract: PURPOSE: A lamp assembly and a liquid crystal display having the same are provided to reduce the manufacturing cost by reducing the numbers of lamps and inverters, and reduce power consumption and reduce the number of work processes by removing a return wire. CONSTITUTION: A plurality of lamps(351) are formed in U shapes and generate lights. A plurality of reflectors(355) have containing spaces for containing the plurality of lamps and have fixing clips on bottoms of the reflectors for supporting bent parts of the plurality of lamps. A plurality of lamp holders(352) fix electrode parts of the plurality of lamps.
Patent KR-20030090460-A (KR)
Title: Orthogonal Frequency Division Multiplexing recevier and a method of processing OFDM signal thereof
Inventor: PARK CHAN SEOP
IPC: H04L27/14
Filed: 2002-05-24
Abstract: PURPOSE: An OFDM(Orthogonal Frequency Division Multiplexing) receiver and a method for processing a signal thereof are provided to simplify a structure of the OFDM receiver by using an FFT(Fast Fourier Transform) portion. CONSTITUTION: An OFDM receiver includes a resampling portion(410), an FFT portion(430), and a guard band removal portion(450). The resampling portion(410) performs a resampling process until K(≠2¬N) sample data of a time domain becomes the K(=2¬N) sample data of the time domain. The FFT portion(430) transforms the resampled K(=2¬N) sample data of the time domain to the K(=2¬N) parallel data of a frequency domain by using an FFT method. The guard band removal portion(450) removes a guard band except for the K(≠2¬N) parallel data corresponding to the K(≠2¬N) sample data from the K(=2¬N) parallel data of the frequency domain.
Patent KR-20020060120-A (KR)
Inventor: JUN IN JAE
IPC: B60Q1/48
Filed: 2002-05-27
Abstract: PURPOSE: An illuminator for checking parking to induce safe parking in a vehicle is provided to emit light at night and to safely travel by attaching the illuminator on the vehicle. CONSTITUTION: An illuminator for inducing safe parking of a vehicle comprises plural light emitting diodes(10) containing in an outer tube; a controller(20) controlling power by combined to the outer tube; a battery(22) formed on the controller; an actuating switch(23) turning on or off power by being installed on the controller; a light sensor(25) operated in low illuminance; an electric circuit controlling power by being arranged on the controller. The electric circuit is connected to the plural light emitting diodes. The outer tube is produced a pipe of a bar shape. The pipe is composed of resin. The battery opens the actuating switch of the controller to open the electric circuit by the light sensor at night. Then, the light emitting diode is illuminated to emit light in the outer tube. Thereby, the illuminator for inducing the safe parking of the vehicle safely travels by attaching the illuminator on the vehicle.
Patent KR-20030097382-A (KR)
Title: Device and Method for shut-down for producing sintering metal
Inventor: KIM GUK JIN
IPC: F27B21/14
Filed: 2002-06-20
Abstract: PURPOSE: A production shot-down operation apparatus of sintered ore and a production shut-down operation method of sintered ore are provided to improve productivity and shorten shut-down operation time by calcining residual blending raw materials remained on pallet of sintering machine into normal sintered ore without shut-down of the sintering machine. CONSTITUTION: The production shut-down operation apparatus of sintered ore comprises a cylindrical drum shaft(20b) horizontally installed so that the drum shaft acts as a shaft during winding and unwinding of heat resistant cloth(10); a guide plate(20a) which has a larger diameter than the drum shaft and installed at an end part of both sides of the drum shaft to guide winding and unwinding of the edge of the heat resistant cloth; a power part(40) comprising a power source for generating power, and a power transmission means for transmitting the power generated from the power source; a drum driving part(30) for transmitting the power generated from the power source to the drum shaft by the power transmission means or blocking the power generated from the power source transmitted to the drum shaft; and a control means for transmitting power to the drum driving part from the power part, blocking power transmitted to the drum driving part from the power part and controlling driving of the power part, wherein the production shut-down operation apparatus of sintered ore further comprises a pair of spiral rollers(60) comprising spiral prominence and depression grooves(60a) installed with being parallel to the drum shaft in front of the drum shaft and oppositely directed to each other to spread out the heat resistant cloth to be wound and unwound.
Patent KR-20040003193-A (KR)
Title: A coater to control the thickness of coating layer of a coating liquid
Inventor: KIM HYEONG TAE
IPC: C23C2/14
Filed: 2002-07-02
Abstract: PURPOSE: A coater capable of controlling adhesion quantity of organic coating solution is provided to obtain a plated strip having beautiful surface and superior coating quality by constantly maintaining coating quantity of the organic coating solution along the overall width of the strip irrespective of width part shape of the plated strip. CONSTITUTION: The coater comprises a coating roll comprising a rubber layer(7) on the outer circumferential surface of which an organic solution supplied from drip pan is coated, a metal skin(10) formed on an inner part of the rubber layer(7), and a circular rack gear(14) formed on an inner part of the metal skin(10); a driving part(20) comprising driving shaft(34) and driving gear(36) extended to an inner side of the coating roll, and a motor(22) for rotating the coating roll by giving rotary power to the driving shaft(34); a magnetic force part comprising a plurality of rotational mounting stands(82) whose rear part is rotationally arranged at the driving shaft(34), electromagnets(55) installed at the front end of the respective rotational mounting stands(82), wherein the respective electromagnets(55) are independently magnetized inside the coating roll; and a control part comprising control units(86) electrically connected to the electromagnets(55) of the magnetic force part respectively, and a plurality of sensors electrically connected to the respective control units(86) and installed all over width of plated strip so as to detect organic solution coating layer of the plated strip, impress electric signals to the control units(86) so that the electromagnets(55) connected to the control units(86) are magnetized if detected values of the organic solution coating layer exceed a set value, and pull a corresponding part of the plated strip to the surface of the coating roll by magnetic force of the electromagnets(55).
Patent KR-20030064596-A (KR)
Title: Sheet Molding Compound for Water Tank and SMC Water Tank
Inventor: BAEK U HYEON
IPC: C08K3/00
Filed: 2002-07-05
Abstract: PURPOSE: A sheet mold compound(SMC) composition for a water tank is provided to obtain an SMC water tank which has antibacterial and deodorizing abilities so that the water can be stored for a long time without any bacterial breeding and mal odors. CONSTITUTION: The SMC composition for a water tank comprises a conventional SMC composition consisting of an unsaturated polyester resin, an anti-shrinking agent and a reinforcing agent, and is characterized by further comprising at least one of far infrared ray emitting powder having a diameter of 5 to 150 micrometers selected from the group consisting of loess, jade, elvan, tourmaline, zeolite, bentonite, illite, mica, flowerystone, pegmatite and iolite, and at least one of anti-bacterial ceramic powder having a diameter of 0.05 to 150 micrometers selected from the group consisting of oyster shell powder and silver- or copper-containing titanium dioxide.
Patent KR-20040006215-A (KR)
Title: Device to Indicate a number of times to use Washing Machine and its Method
Inventor: KO SEOK HO
IPC: D06F33/00
Filed: 2002-07-11
Abstract: PURPOSE: A use number display device of a washing machine and a method thereof are provided to cut down manufacturing cost of LEDs(Light Emitting Diodes) in the display unit by displaying many ciphers of accumulated numbers with sorting. CONSTITUTION: A frequency display device of use of a washing machine is composed of a calculating unit counting the frequency of use in operating the washing machine; a control unit sorting the frequency of use from the calculating unit per unit; a key input unit(900) having plural keys inputting the command for displaying the frequency of use sorted by the control unit; and a display unit(600) displaying the frequency of use according to the command by operating the key input unit. The frequency display device starts the test mode for checking the frequency of use, commands the display of frequency and displays the frequency of use.
Patent KR-20040007890-A (KR)
Title: Chest expander
Inventor: AN TAE JIN
IPC: A63B21/02
Filed: 2002-07-11
Abstract: PURPOSE: An arm exerciser is provided to easily maintain it, and to improve and to simplify the structure of the arm exerciser, in which the strength of elasticity of the arm exerciser is adjustable. CONSTITUTION: The arm exerciser includes a rotational shaft(101); a pair of arms(111) connected to the rotational shaft(101) and being movable and rotatable; a movable operator; a pair of links(131) for connecting the operator to the arms(111), respectively, and drawing the operator and the rotational shaft(101) closer or separating the same; a spring situated between the rotational shaft(101) and the operator and elastically supporting the rotational shaft(101) or the operator; and a guide(141) connected to the rotational shaft(101), and guiding the spring so that the operator and the rotational shaft(101) are drawn close or separated from each other.
Patent KR-20040008574-A (KR)
Title: Power Steering Pump .omitted
Inventor: SEO TAE GILL
IPC: B60K17/28
Filed: 2002-07-18
Abstract: PURPOSE: A withdrawing method of hydraulic pressure of a power steering pump and a device thereof are provided to use hydraulic pressure by withdrawing hydraulic pressure from a control valve combined with a hydraulic valve block with simple structure without additional hydraulic generators. CONSTITUTION: In a vehicle with a power steering system, hydraulic pressure is withdrawn from a hydraulic pump(1), and supplied through a hydraulic valve block(4) to a control valve(5). Hydraulic pressure returns to the power steering system by supplying to a tank of the hydraulic valve block according to the hydraulic circuit of the control valve in turning off a control switch(8). Hydraulic pressure is regulated in A and B units of the block in turning on the control switch, and supplied to A and B units of a cylinder(6). The cylinder is operated, and remaining hydraulic pressure from the block and oil returning from the cylinder are supplied to the tank of the block. Hydraulic pressure is withdrawn by supplying hydraulic pressure through the steering system to the oil tank.
Patent KR-20040008988-A (KR)
Title: Auto switching method for one number service and apparatus thereof
Inventor: CHO YEONG HO
IPC: H04M3/22
Filed: 2002-07-20
Abstract: PURPOSE: A device for automatically switching into a one-number service is provided to locate a cellular phone on a set board or move the cellular phone if a user is registered in the one-number service, thereby automatically changing a received call with one number. CONSTITUTION: A user location sensor(200) senses whether a user is located in a position capable of receiving a service of an automatic switching device. A telephone network connector(210) receives a call from a predetermined telephone network supplying a one-number service, transmits a telephone number to the telephone network, and transmits transceiving data between the telephone network and a telephone terminal of the user. If the user is located in the position capable of receiving the service, a main processor(220) enables the user to make the call, and transmits the received telephone number to the telephone network connector(210) in order to connect the call if the user is not located in the position.
Patent KR-20040013545-A (KR)
Title: Structure for connecting gas hose
Inventor: OH SEUNG KEUN
IPC: F16L37/22
Filed: 2002-08-07
Abstract: PURPOSE: A gas hose coupling is provided to detachably couple a gas hose to a gas coke without an additional tool by connecting the gas hose with the gas coke through a coupler and installing a presser to the end of the gas hose. CONSTITUTION: A coupler(30) is connected to a gas hose(20) at one end and a gas coke(10) at the other end. The coupler has a stopper, a protrusion at one side of the stopper, and an insertion(33) forming a groove at one side of the protrusion. A first spring(40) is inserted into the insertion. A fixture(50) has a first fixing unit(51), a second fixing unit(53), and an incline unit(55). A sleeve(60) has a supporting end(61), and a contact end(63) contacting with the fixture. A second spring(70) elastically supports the sleeve. A presser(80) is installed at the end of the gas hose.
Patent KR-20040013875-A (KR)
Title: Metal can manufacturing method and its manufacturing device
Inventor: KWON TAE YUN
IPC: B29C63/34
Filed: 2002-08-09
Abstract: PURPOSE: A device and method for manufacturing an anticorrosive double-metallic pipe is provided to prevent the metallic pipe from being separated from an expansion type synthetic resin pipe because of a variation of temperature and a shock by integrally joining the metallic pipe to the expansion type synthetic resin pipe. CONSTITUTION: A cylindrical pipe(310) is inserted into both sides of an expansion type synthetic resin pipe. A bolt(320) is coupled to a side wall of the cylindrical pipe and a nut located at the outside of the cylindrical pipe. Silicone(340) is located between a head(350) of the bolt and the side wall, and seals the expansion type synthetic resin pipe. An air passage(321) is formed at the inside of the bolt, is filled with air if the expansion type synthetic resin pipe becomes soft by the heated metallic pipe, and expands the expansion type synthetic resin pipe.
Patent KR-20040015952-A (KR)
Title: Method for on-line information presentation with security key and apparatus thereof
Inventor: JUNG DONG HUN
IPC: G06F17/00
Filed: 2002-08-14
Abstract: PURPOSE: A method and a system for offering online information using a security key are provided to offer the information to other person through the online even then a computer is a security state and other persons can use the computer by detaching the security key from the computer as the user leaves the computer. CONSTITUTION: User computers(201-1¯200-n) connect to a communication network and include a terminal connected to the security key. If the security key is connected to the terminal, the user computer operates normally. If the security is detached from the terminal, the previously stored data, or the data downloaded from a web site connected through the communication network is displayed on a screen. A central server(210) offers the web site connecting to the user computers through the communication network. If the user computer is connected through the network after detaching the security key, the central server connects the user computer to the web page storing the data to be downloaded. Then, the user computer downloads the data from the web page.
Patent KR-20040019648-A (KR)
Title: Optical Disk Driver
Inventor: JUNG MUN SIK
IPC: G11B7/085
Filed: 2002-08-28
Abstract: PURPOSE: An optical disk drive is provided to minimize a driving load by minimizing frictional force of a lead screw with a bead through point contact. CONSTITUTION: If a spindle motor is operated, a turntable rotates for rotating an optical disk. According to the rotation of the optical disk, a driving motor selectively rotates backward and forward for rotating a lead screw(14) backward and forward by a plurality of gears. An optical pickup selectively reciprocates following the lead screw and a guider according to a rotational direction of the optical disk so that the optical pickup reads information of the optical disk or writing data on the optical disk. A bead(200) is installed in an assembling groove(102) formed on a deck base(10) to which one end part of the lead screw is inserted, so the lead screw contacts with the bead by the contact when the lead screw rotates.
Patent KR-20040021009-A (KR)
Title: Flag supporter
Inventor: SONG WON YOUNG
IPC: G09F17/00
Filed: 2002-09-02
Abstract: PURPOSE: A national flag a supporting member is provided, which is easily attached or removed to or from a surface of a wall by improving a structure of the national flag structure. CONSTITUTION: A national flag a supporting member includes a support plate member(2), a national flag adhesion part(21), and a left and a right support column(3). The width and the height of the support plate member(2) are larger than the width and the height of the national flag. The national flag adhesion part(21) has the same size as the national flag. The national flag adhesion part(21) is projected from a front surface of the support plate member(2). The left and the right support columns(3) are vertically installed at a left side and a right side of the front surface of the support plate member(2).
Patent KR-20020075841-A (KR)
Inventor: KIM HAG CHUNG
IPC: A61F5/00
Filed: 2002-09-06
Abstract: PURPOSE: A training machine for the correction of the backbone is provided to enable a seceded disk to be easily returned into its original position between relaxed backbone and the lumbar vertebrae by making the whole body of a user moving along an S-shaped course during the up and down movement of shoulders. CONSTITUTION: The training machine for the correction of the backbone is constructed by installing a treatment belt at a level of the armpit of a user to a frame(2) having a height higher than user's height, and hanging a link(17) at the distal end of a shaking rope falling from a shaking device panel(1). The link is coupled to a shoulder ring of the treatment belt so as to make the bottom of the user's foot floating over the ground in a standing posture of the user wearing the belt in order to enable a distance between the backbone and the lumbar vertebrae to be expanded due to the weight of the user.
Patent KR-20040022663-A (KR)
Title: A CAll PROCESSING METHOD OF AN IP MULTIMEDIA SERVICE USING A VISITED SUBSCRIBER SERVER
Inventor: CHO CHEOL HOE
IPC: H04W60/04
Filed: 2002-09-09
Abstract: PURPOSE: A call processing method of an IP multimedia service using a VSS(Visited Subscriber Server) is provided to directly connect a call with a receiving subscriber in a transmitting visit network, depending on whether the subscriber is registered in a VSS, or to directly connect the call with a receiving home network without passing through a transmitting home network, thereby connecting the call. CONSTITUTION: If a subscriber transmits a call for an IM(IP Multimedia) service to a receiver, a system transmits an invite message to a PS-CSCF(Proxy and Serving-Call State Control Function)(1). The PS-CSCF decides whether the receiver is a registered user by searching a VSS. If not, the PS-CSCF transmits the invite message to an I-CSCF(Interrogating-CSCF) of the receiver(2). The I-CSCF receives PS-CSCF information on the receiver from an HSS(Home Subscriber Server)(3,4), and transmits the invite message to the PS-CSCF(5). The PS-CSCF transmits the message to the receiver(6). A response to the invite message is transmitted to the subscriber through reverse paths(7,8,9,10). When a call processing procedure is completed, an RTP(Real-time Transport Protocol) connection is set as connecting the call(11).
Patent KR-20040023446-A (KR)
Title: The ethanol extract from Ephedra sinica Stapf which have ability of whitening, anti-wrinkle and anti-aging effect in the cosmetic
Inventor: JUN JONG TAEK
IPC: A61Q19/00
Filed: 2002-09-09
Abstract: PURPOSE: Provided is a high functional cosmetic composition which contains an extract of Ephedra sinica Stapf, and exerts whitening, wrinkle preventing and anti-aging effects. CONSTITUTION: The high functional cosmetic composition comprises 0.0001-5wt.% of an extract of Ephedra sinica Stapf, which is extracted using a solvent of water, absolute or short chain alcohol with C1-4, ethyl acetate, chloroform, n-butanol and 1,3-butylene glycol. A cosmetics with the cosmetic composition is made in the form of a skin lotion, a nourishing lotion, a nourishing cream, an essence, or a pack.
Patent KR-20040023852-A (KR)
Title: luminous element and manufacturing method
Inventor: SONG KI YUNG
IPC: H01L21/60
Filed: 2002-09-12
Abstract: PURPOSE: A light emitting device is provided to more miniaturize a light emitting device by decreasing the entire height and breadth of the light emitting device, and prevent a bonding pad surface of a light emitting device chip from being damaged by stitching a conductive wire to a bumper formed on the upper electrode surface of the light emitting device chip. CONSTITUTION: An electrode on the lower surface of the light emitting device chip(20) is attached to a connection terminal(10,10') on a substrate by using conductive adhesive(30). Bumps(21) protrude from an electrode formed on the upper surface of the light emitting device chip. A conductive wire(40) electrically connects the bumps. A non-conductive molding member covers the light emitting device chip and the conductive wire to protect the light emitting device chip and the conductive wire.
Patent KR-20040024088-A (KR)
Inventor: JUNG JEONG SEOK
IPC: F01N1/10
Filed: 2002-09-13
Abstract: PURPOSE: A structure for an exhaust system for automobiles is provided to improve the durability of an exhaust system, maximize a sound absorbing effect, and satisfy restrictions of accelerating noise even if a tail resonator is disused. CONSTITUTION: A muffler(10) of a car is formed of a plurality of partitions(12) formed in a cylindrical steel plate, and a plurality of pipes(13) passing through the plurality of partitions. The pipe of a broken part of the muffler is disused. A partition(12a) having the same diameter as the pipe in bell mouth type is formed on the broken part. An H bead is added to the partition(12a) for reinforcing strength, thereby minimizing vibration of the partition(12a). A plurality of minute holes are perforated on the partition where glass wool is reinforced in the muffler.
Patent KR-20040024342-A (KR)
Inventor: LIM HEE BONG
IPC: B65D81/00
Filed: 2002-09-13
Abstract: PURPOSE: A cushioning material for packaging is provided to reinforce the cushioning effect to the packed material without any problems related with the breaking of the material or the volume increase. CONSTITUTION: The cushioning material is obtained by the method comprising: forming an outer skin layer having a plurality of cells by pressing two sheets of a synthetic resin in a mold; and injecting a synthetic resin foam(A), or a synthetic resin foam and air(B) into the outer skin layer through an injection port. In particular, the synthetic resin foam and air are injected through different injection ports.