baber/WOPTO huggingface dataset:
Patent KR-20030019979-A (KR)
Title: Gum Chafer Compound for Tire
Inventor: LEE JIN HAENG
IPC: C08L7/00
Filed: 2001-08-28
Abstract: PURPOSE: Provided is a rubber composition for a gum chafer, which can improve the endurance of tires by improving abrasion-resistance and improve productivity and reduce the cost by reducing the inferiority of air inlet of a bead part. CONSTITUTION: The rubber composition for the gum chafer contains a raw rubber comprising a natural rubber and a styrene butadiene rubber, 20-40phr of a butadiene rubber, 10-25phr of TR, 2.8-3.3phr of sulfur, 0.4-0.8phr of a vulcanizing accelerator, and 65-80phr of a filler such as carbon black HAF(high abrasion furnace) and HAF-HS(high abrasion furnace high structure).
Patent KR-20020018966-A (KR)
Inventor: HASHIZUMI TATSUHIKO
IPC: G01C21/26
Filed: 2001-09-03
Abstract: PURPOSE: A car navigation system is provided to easily be removed from a vehicle, such as the automobile, etc., and obtain guide information at a working time with carrying with the car navigation system without any difficulty. CONSTITUTION: A car navigation system includes a control input block(1), a display panel(2), a central processing unit(CPU)(4), a GPS block(5), a ROM(6), a RAM(7), an auxiliary battery(8), a hand phone(9), a communication interface(I/F)(10), a TV block(12), an FM block(13), an audio output block(16), a speaker(16a), a GPS block(17), a power supply(18), a map information provider(19), a gyro(20) and an urgent break sensor(25). The CPU(4) includes a discriminating device for discriminating whether or not the vehicle reaches its destination, a down-loading device for down-loading the map of the destination from a map information supplying medium section when the discrimination device discriminates that the vehicle reaches the destination, and a mode switch for switching the mode from a car navigation mode to a portable mode when a mode switch discriminates that the main body device and operating device of the system are separated from each other.
Patent KR-20010090072-A (KR)
Inventor: YOO BYONG SEOP
IPC: H04N5/76
Filed: 2001-09-06
Abstract: PURPOSE: A video recording device for vehicle and a method for controlling the same are provided to obtain objective data in an accident by photographing surrounding environment of a vehicle continuously. CONSTITUTION: A camera(10) photographs a surrounding environment of a vehicle. An encoder(11) coverts the video signal transmitted from the camera(10) to a digital signal. A control portion(20) controls the video signal and outputs the video signal to a storage portion(30) and an output portion(40). The storage portion(40) stores the video signal of the control portion(20) and a data signal of a real time switch(13) in memory block units. An operating panel(12) generates an operating signal according to a user's operation. The real time switch generates the data signal to the control portion(20). A display device(31) displays the video signal of the camera(10) and the data signal of the real time switch(13). An external output port(32) outputs the stored data to an external device.
Patent KR-20020020863-A (KR)
Inventor: ASAKAWA TSUTOMU
IPC: G01R31/28
Filed: 2001-09-10
Abstract: PURPOSE: A multilayered wiring board and its manufacturing method are provided to form condensers at low costs without changing the volume of the board (area and height, particularly height). CONSTITUTION: The multilayered wiring board constitutes a portion of a wafer batch contact board or the like used for testing a plurality of semiconductor devices formed on a wafer simultaneously and has the structure that wiring patterns laminated via an insulating layer are connected to each other via a contact hole formed in the insulating layer, wherein condensers(11) are formed between the wiring patterns in the multilayered wiring layer integrally.
Patent KR-20030021972-A (KR)
Title: Transsription Film and Woven Goods Using Foil Film and Method Thereof
Inventor: KIM WON CHEOL
IPC: B41F16/02
Filed: 2001-09-10
Abstract: PURPOSE: A foil transfer printing film and method for manufacturing the same, and textile using the same, and method for manufacturing the textile are provided to easily print various patterns of a gold foil or silver foil to textiles by printing an adhesive and colors to the foil to transfer to the textile fabrics. CONSTITUTION: Various color patterns are printed to a gold foil or silver foil in order(B1). The foil is dried at a regular temperature every color pattern printing step(B2). An adhesive is printed to the foil in regular shapes(B3). The foil is dried at a regular temperature(B4). The dried foil is contacted to a textile fabric and then is compressed by heat.
Patent KR-20030024972-A (KR)
Inventor: KIM NAM YONG
IPC: H04L12/16
Filed: 2001-09-19
Abstract: PURPOSE: An embedded ADSL(Asynchronous Digital Subscriber Line) subscriber terminal is provided to receive a stable power from a computer body without an AC/DC power converting device by being mounted in the computer body. CONSTITUTION: A micro-controller unit(51) controls the operation of an embedded ADSL subscriber terminal(50). A memory unit(52) stores data processed in the micro-controller unit(51). A firmware(53) connects to the micro-controller unit(51). A DSP(Digital Signal Processor) modem chip(54) connects to the micro-controller unit(51), and executes a DSP modem function. An AFE(Analog Front-End) modem chip(55) connects to the DSP modem chip(54), and executes an AFE modem function. An ADSL transformer(56) connects to the AFE modem chip(55), connects to an RJ-11(72) in an ADSL line connection unit(70), and performs an ADSL transmission/reception function. An Ethernet driver(57) connects to the micro-controller unit(51). An Ethernet transformer(58) connects to the Ethernet driver(57), connects to a LAN(Local Area Network) connection unit(73) in the ADSL line connection unit(70), and performs a LAN connection. A DC/DC converting unit(59) receives a power from an embedded power unit of a PC through a PC power cable, performs DC/DC conversion, and supplies the power to the embedded ADSL subscriber terminal(50). An LED(Light Emitting Diode) display unit(60) connects to the micro-controller unit(51). A phone jack(61) connects to the ADSL transformer(56), and connects the embedded ADSL subscriber terminal(50) to a general telephone.
Patent KR-20030029336-A (KR)
Title: Regeneration Heating System Using Phase Change Material
Inventor: JANG SEONG JAE
IPC: F28D20/00
Filed: 2001-10-06
Abstract: PURPOSE: A thermal energy storage heating system using PCM(Phase Change Material) is provided to reduce size of an accumulator. CONSTITUTION: A system includes an accumulator(10) charged with supply water and sealed; an upper partition(20) and a lower partition(30) formed to divide an inside of the accumulator into an upper tank(11), a middle tank(12) and a lower tank(13); a plurality of thermal energy storage material tube(40) charged with PCM and placed to pass the upper partition and the lower partition; an accumulating pump(50) placed in a first compartment(14) formed on the one side in the accumulator, to circulate water in the accumulator to the first compartment; a supply water discharge pipe(63) connected on one side in the accumulator to an outside heating part; a heating pump(60) connected to a supply water return pipe(61) connected from the outside heating part to a second compartment(15) formed on the other side in the accumulator, to circulate supply water in the accumulator to the outside heating part; and an electric heater(70) placed to heat supply water in the accumulator.
Patent KR-20030030540-A (KR)
Title: A method for monitoring leakage in an air induction system of a diesel engine provided with an intercoolered turbo-charger
Inventor: LIM YONG SEOP
IPC: F02D45/00
Filed: 2001-10-11
Abstract: PURPOSE: An intake-air leakage monitoring method is provided to prevent excessive emission of smoke by restricting fuel injection during intake-air leakage. CONSTITUTION: An intake-air leakage monitoring method comprises a first step of reading the information input from sensors, and judging whether a monitoring condition for intake system is satisfied; a second step of judging whether output values of the air mass sensor and boost pressure sensor fall within a predetermined range; and a third step of determining as an intake-air leakage, controlling the fuel system to minimize fuel injection amount, and alarming intake-air leakage to a driver, if it is judged in the second step that output values do not fall within the predetermined range.
Patent KR-20030032162-A (KR)
Title: Adaptive channel encoding method
Inventor: KIM CHANG YEONG
IPC: H03M13/00
Filed: 2001-10-16
Abstract: PURPOSE: A method for coding an adaptive channel is provided to maximize the performance of an encoder by performing selectively a turbo coding method and a convolutional coding method according to a bit error rate of a wireless channel. CONSTITUTION: A base station controller measures a value of collected Eb/No(S110). The base station controller calculates a difference value between the periodic Eb/No values by using the measured value(S120). The calculated difference value is compared with a predetermined threshold value(S130). A warning sign is counted each period of TTI(Transmission Time Interval)(S140). The counted warning sign is compared with a predetermined threshold value(S150). The value of Eb/No measured at the period of TTI is compared with the first conversion threshold value(S160). The Eb/No value of the TTI period is measured if the Eb/No value of the TTI period is less than the first conversion threshold value(S165). A fluctuation ratio is calculated if the Eb/No value of the TTI period is more than the first conversion threshold value(S170). The fluctuation ratio is compared with a threshold value of fluctuation ratio(S180). A turbo coding method is changed to a convolutional coding method if the fluctuation ratio is more than the threshold value of fluctuation ratio(S190).
Patent KR-20030032368-A (KR)
Title: Apparatus for controlling and warning a tension of a v-belt
Inventor: KIM HAN CHEOL
IPC: F16H7/08
Filed: 2001-10-17
Abstract: PURPOSE: A device for controlling and alarming tension of a V-belt for a vehicle engine is provided to control loosened tension of the V-belt in accordance with a set value and to make a driver know breakage of the V-belt. CONSTITUTION: A device for controlling and alarming tension of a V-belt(4) for a vehicle engine comprises a load cell(8), connected to a roller(7), to sense tension of the V-belt; a cylinder(5), connected to the load cell, to transmit pneumatic pressure come in through a solenoid valve(10) connected with an air tank(9), by a piston rod(6) to the V-belt; upper and lower terminals(13,14), each installed to the cylinder and a piston(12) connected to the piston rod, to communicate sources of electricity to a warning light in case of contact; and an electronic control unit(11), connected between the load cell and the solenoid valve, to receive communication of the upper and lower terminals and the sensed tension of the V-belt, and control the opening and shutting of the solenoid valve. Thus, tension of the V-belt is immediately controlled when tension of the V-belt is loosened.
Patent KR-20030033449-A (KR)
Title: Surface treatment of copper foil with silane coupling agent
Inventor: CHOI CHANG HUI
IPC: C23C22/68
Filed: 2001-10-23
Abstract: PURPOSE: A method for treating the surface of copper foil using silane coupling agent is provided to improve adhesive force between the copper foil and insulated substrate by coating a mixture of 3-aminopropyltriethoxysilane and vinyltriethoxysilane on the surface of the copper foil. CONSTITUTION: The method for treating the surface of electrolytic copper foil comprises step (S100) of nodularizing the surface of the electrolytic copper foil; step (S110) of forming a Zn-As composition layer by treating the surface of the nodularized electrolytic copper foil using a Zn-As composition solution; and step (S120) of coating a silane coupling agent in which 3-aminopropyltriethoxysilane is mixed with vinyltriethoxysilane on the surface of the surface treated electrolytic copper foil, wherein the silane coupling agent is a mixture of 60 to 90 wt.% of 3-aminopropyltriethoxysilane and 40 to 10 wt.% of vinyltriethoxysilane, wherein surface area of the copper foil is increased by forming holes on the electrolytic copper foil in the nodularizing step, wherein the Zn-As composition solution comprises zinc sulfate, arsenious acid and tetrapotassium pyrophosphate, and wherein the Zn-As composition layer forming step is performed at a composition solution temperature of 40 deg.C, pH of 11 and current density of 10 A/dm¬2 within a treatment time of about 5 seconds.
Patent KR-20030034552-A (KR)
Title: Construction method of flume pipeline using unvulcanize adhesion rubber
Inventor: LEE DAE WOO
IPC: F16L55/16
Filed: 2001-10-26
Abstract: PURPOSE: A method for repairing a pipeline by using viscous non-vulcanized rubber is provided to obtain a doubly-constructed effect with one-time work by impregnating resin in a polyester pelt sheet and using viscous non-vulcanized rubber for water blocking. CONSTITUTION: A method for repairing a pipeline by using viscous non-vulcanized rubber comprises the steps of cleaning the pipeline(S14), preparing a repairing material and mounting the material(S16), preparing a rubber sheet(S16a), preparing synthetic pelt impregnated in normal temperature hardening resin(S16b), attaching the rubber sheet to the synthetic pelt(S16c), attaching a PVC(Polyvinyl Chloride) film sheet to an un-manned repairing winding machine(S16d), mounting the repairing material on the winding machine(16e), entering the pipeline(S18), and compressing the non-vulcanized rubber to a damaged portion(S20).
Patent KR-20010107829-A (KR)
Title: 다기능 승강 대기소
Inventor: PARK MU SAENG
Filed: 2001-10-26
Abstract: 본 발명은 다양한 기능을 가지는 승강 대기소에 관한 것이다. 이를 위하여 본 발명은 금속재 빔들로 형성되며 다수개의 내부 프레임을 포함하는 벽체; 상기 벽체의 상부에 위치되는 지붕; 그리고 원격지에 위치되어 다양한 정보를 제공하는 서버장치, 외부 통신망을 통해 상기 서버 장치와 통신가능하게 연결되며 상기 벽체 또는 지붕에 설치되어 상기 서버장치의 정보를 전달받는 단말처리장치, 그리고 상기 단말처리장치와 인접하게 설치 및 연결되며 상기 단말처리장치에 전달된 정보를 출력하는 출력장치를 포함하는 정보표시장치로 이루어지는 다기능 승강 대기소를 제공한다.
Patent KR-20030037676-A (KR)
Title: Polishing slurry for semiconductor wafer
Inventor: PARK HWAK GEUN
IPC: H01L21/302
Filed: 2001-11-07
Abstract: PURPOSE: A slurry for polishing a semiconductor wafer is provided to be capable of reducing manufacturing cost and the contamination of a polishing equipment, and easily polishing the surface of the semiconductor wafer for a short time. CONSTITUTION: A slurry is composed of an effective ingredient and an additive. The effective ingredient is obtained by mixing sedimentation calcium carbonate as a mechanical abrasive and fluorine compound as a chemical abrasive. Preferably, the sedimentation calcium carbonate is made of the mixture of heavy calcium carbonate and light calcium carbonate. Preferably, the diameter of the sedimentation calcium carbonate is at the range of 1-20 micro-meter. Preferably, the sedimentation calcium carbonate is added to the slurry at the range of 20-60 weight%. Preferably, the fluorine compound is added to the slurry at the range of 0-3 weight%.
Patent KR-20020038543-A (KR)
Title: Sanitary napkin with stiff side flaps
Inventor: BRISE BOIS HENRI
IPC: A61F13/15
Filed: 2001-11-16
Abstract: PURPOSE: A sanitary napkin with stiff side flaps is provided to offer a reduced likelihood of side failure. CONSTITUTION: The sanitary napkin includes a main body(12). The main body(12) has two generally opposing longitudinal sides(14,16) and an imaginary longitudinal centerline(18) running down the center of the napkin(10), generally equidistant from the longitudinal sides(14,16) and thus bisecting the main body(12) in two identical halves. The longitudinal sides(14,16) are concavely arcuate. The main body(12) also has two generally opposing transverse sides(20,22) which are convexly arcuate. An imaginary transverse centerline(24) runs across the napkin(10), perpendicular to the longitudinal centerline(18), and thus bisects the main body(12) in two identical halves.
Patent KR-20020050101-A (KR)
Inventor: MURAMATSU YOSHINORI
IPC: H04N5/363
Filed: 2001-11-30
Abstract: PURPOSE: An MOS image sensor is provided to prevent a photoelectrically-converted signal from being destructed during a readout operation. CONSTITUTION: The MOS image sensor comprises a row-selecting line(2) and a signal reset line(3), which are two horizontal direction wirings across a pixel(6). The upper side relative to the scan direction of the horizontal direction selecting line is taken as the row-selecting line(2) while taking the lower side as the signal reset line(3). A photoelectric conversion part(5) of the pixel(6) is sandwiched between the row selecting line(2) and the signal reset line(3) for arrangement above and below the pixel(6).
Patent KR-20030044526-A (KR)
Title: Method for IP Address Assignment in DNS
Inventor: HAN JEONG HUI
IPC: G06F15/16
Filed: 2001-11-30
Abstract: PURPOSE: A method for allocating an IP address in a DNS(Domain Name System) is provided to enable a client to execute a networking by receiving a changed IP address before a TTL(Time To Live) is expired in the case that an IP address of a corresponding host registered in a server is changed before a TTL expiration. CONSTITUTION: A client queries a corresponding domain name to a resolver for obtaining an IP address of a wanted host for a network, and the resolver transmits an IP address corresponded to a domain name stored in a cache to the client(S401). In addition, the resolver checks whether a query is requested from the client again(S402). If a query is requested from the client again, that is, a query flag is set in a domain name query again, the resolver initializes a cache value as '0', and a corresponding IP address stored in the cache is deleted. In addition, the resolver transmits a question record corresponded to the query of the client to a server(S403). The resolver extracts a corresponding IP address in a resources record being transmitted from the server, stores the IP address in the cache, transmits the IP address to the client, and the client tries a networking through the corresponding IP address(S404).
Patent KR-20030044641-A (KR)
Title: Dual Back Light Unit
Inventor: LEE YANG GU
IPC: G02F1/13357
Filed: 2001-11-30
Abstract: PURPOSE: A dual back light system is provided to drive front and rear LCDs simultaneously by using a single light guide panel, thereby slimming the system and simplifying the fabricating procedure. CONSTITUTION: A dual back light system includes a light guide panel(10) for transmitting light emitted from an LED light source(60), a diffusion sheet(20) attached to a front surface of the light guide panel for uniformly diffusing the light to a front LCD(50), prism sheets formed of horizontal and vertical BEFs(Brightness Enhanced Films;30,31) for collecting the light diffused by the diffusion sheet to radiate to the front LCD, a reflection sheet(40) such as an ESR(Enhanced Specular Reflector) attached to a rear surface of the light guide panel for reflecting the light to the front LCD and partially transmitting the light to provide to a rear LCD(51), and a frame for fixing the light guide panel.
Patent KR-20030048941-A (KR)
Title: Car management system connecting a wireless terminal and service center and the method thereof
Inventor: JUN MYEONG HUN
IPC: H04W8/18
Filed: 2001-12-13
Abstract: PURPOSE: A system and a method for managing a vehicle by connecting a wireless terminal to a service center are provided to connect a member to the wireless terminal mounted to the vehicle through the Internet, thereby capable of controlling and managing directly the vehicle. CONSTITUTION: A service demander joins a service center(20) as a member(10). Thereafter, when the service demander registers a vehicle(30) to be controlled by him/her and a service list, the service center(20) stores the member's information, registers the demand service list and mounts a wireless terminal(50) to the vehicle(30). The member(10) mounts a plurality of wireless terminals(50) to the plurality of vehicles(30) and then gives code numbers to the wireless terminals(50), thereby capable of controlling the vehicles(30) remotely.
Patent KR-20030049112-A (KR)
Title: An anchor construction method of a bulb formation for preventing collapse of the clay ground
Inventor: YANG HYUNG CHIL
IPC: E02D17/08
Filed: 2001-12-14
Abstract: PURPOSE: A bulb formation anchor method for preventing the breaking of the cohesive soil ground is provided to stabilize the cohesive soil ground. CONSTITUTION: The bulb formation anchor method for preventing the breaking of the cohesive soil ground comprises the steps of: forming a space(30) on the underground end of an anchor hole(20); forming a bar-shaped mortar solidifying body(B) in an anchor hole(20) by interposing an elastic pack in the space(30), anchoring an anchor body(35) on the front end of a tension member(31) located in the packer(34), then placing mortar in the anchor hole(20) and the packer(34); and forming a mortar bulb(Ba) by expanding the inside of a pack connected with the mortar solidifying body(B) into a space(30).
Patent KR-20030050970-A (KR)
Title: Power consumption control method in mobile phone
Inventor: SON MIN JEONG
IPC: H04B1/38
Filed: 2001-12-20
Abstract: PURPOSE: A method for controlling consumption power of a mobile communication terminal is provided to remove unnecessary consumption power by providing a power saving mode function displaying a partial display area of a liquid crystal display. CONSTITUTION: If a user opens a mobile communication terminal in an idle state, a control unit judges whether the mobile communication terminal is in a power saving mode(S101-S103). If the control unit judges as the power saving mode, a display unit displays a predetermined power saving mode picture(S104). If the control unit judges as a general mode, the display unit displays a predetermined general mode picture(S111). In the middle of displaying the power saving mode picture, if the control unit judges as the general mode state corresponding to a key input order of a user, the display unit displays the general mode picture(S105-S107). If the control unit judges as the power saving mode, the display unit maintains the power saving mode picture display(S108). The control unit processes the key input order of the user(S109). The user closes the mobile communication terminal(S110). In the middle of displaying the general mode picture, if the control unit judges as the power saving mode state corresponding to the key input order of the user, the display unit displays the power saving mode picture(S111-S114). If the control unit judges as the general mode state, the display unit maintains the general mode picture display(S115). The control unit processes the key input order of the user(S116). The user closes the mobile communication terminal(S117).
Patent KR-20030052153-A (KR)
Title: Device for preventing outer air from invadimg into refrigerator
Inventor: KIM JU HWAN
IPC: F25D17/06
Filed: 2001-12-20
Abstract: PURPOSE: A device for preventing ambient air from invading into a refrigerator is provided to cut off the invasion of the ambient air of a high temperature or maintain lowered temperature of the internal air. CONSTITUTION: A device for preventing the invasion of the ambient air of a refrigerator has a blower fan(30) formed to the front face of a refrigerator compartment duct(26) installed at the rear wall of a refrigerator compartment(14) to supply cool air to the refrigerator compartment. The blower fan is communicated with the inside of the refrigerator compartment duct. Thus, the flow turning toward the front of the refrigerator compartment is formed. The blower fan is installed to the lower side of the refrigerator compartment duct. The blower fan is installed on a vegetable tray. The cool air of the inside of the refrigerator compartment duct is discharged to the refrigerator compartment by the blower fan and at the same time the cool air of the rear side of the refrigerator compartment is pushed forward. Accordingly, the invasion of the ambient air is minimized.