baber/WOPTO huggingface dataset:
Patent KR-20030097216-A (KR)
Title: Cutting Apparatus for Tire Rubber Member
Inventor: CHO HYEON HWI
IPC: B29D30/08
Filed: 2002-06-20
Abstract: PURPOSE: An apparatus for cutting tire rubber is provided to prevent any working troubles during cutting of the rubber, to achieve uniform and optimized cutting of the rubber, and to improve the convenience of maintenance thereof. CONSTITUTION: In the rubber cutting apparatus adapted to cut a continuously supplied rubber material(2) transferred through a conveyor(1) to have a constant size, and supply it to a mixing roll(3), it further comprises a detector(4) for detecting the existence of the rubber, a rubber guide plate(5) attached to the lower side of the detector, a cutter driving unit(8) moving transversely through a chain device(7) connected to a motor(6), a cutter knife(9), and a compressor(11) having a gripper(10).
Patent KR-20040000930-A (KR)
Title: Active Resonator of Negative Resistance And RF Active Filter Using The Same
Inventor: LEE JAE RYONG
IPC: H03H7/06
Filed: 2002-06-26
Abstract: PURPOSE: An active resonator with negative resistance and a high frequency active filter using the same are provided to compensate signal loss and prevent oscillation. CONSTITUTION: An active resonator with negative resistance is provided with an active element(52) having the first to third terminal and an amplification function, an inductor(53a) and a capacitor(53c) which generate negative resistance are connected to one terminal of the active element in series. A negative resistor(54) and the equal capacitance(56) formed by the active element, the capacitor and the inductor are connected to negative resistance in series.
Patent KR-20040003766-A (KR)
Title: Automotive anti theft device with telematics device
Inventor: LEE JAE GWAN
IPC: G08G1/127
Filed: 2002-07-04
Abstract: PURPOSE: An apparatus provided with a telematics is provided to reduce vehicle theft by informing alarm to an owner and security service. CONSTITUTION: The device includes a telematics device(102) to transmit a signal of the vehicle state to an external communication device. The vehicle theft prevention system(101) decides a priority in case of vehicle theft, and it is programmed for subsequently transmitting the signal generated based on the priority to the owner of the vehicle through the telematics device(102).
Patent KR-20040003780-A (KR)
Title: Frost removing device for a car window
Inventor: JUNG SANG WON
IPC: B60S1/54
Filed: 2002-07-04
Abstract: PURPOSE: A separate heater and a fan motor are provided to remove frost in a windshield glass of an automobile, thereby saving energy and improving fuel ratio. CONSTITUTION: A frost removing device is composed of a fan motor(40) connected to a power supply of the automobile. A heater(50) is installed in front of the fan motor. A housing(100) comprising the fan motor and the heater is mounted with a discharge port(60) to discharge hot wind. A controller is provided to control the speed of the motor. The fan motor is connected to a variable resistor of the housing to adjust motor speed in a multiple step.
Patent KR-20040005242-A (KR)
Title: Jelly-roll type battery unit forming short prevention means and the lithium secondary battery applying the same
Inventor: LEE HYEONG BOK
IPC: H01M10/04
Filed: 2002-07-09
Abstract: PURPOSE: A jelly-roll type battery part having a short-circuit prevention means and a lithium secondary battery employing the battery part are provided, to improve the confidence and the stability of a battery. CONSTITUTION: The jelly-roll type battery part comprises a strip-shaped positive electrode plate(31) comprising a positive electrode current collector(31a) and a positive electrode active material(31b) layer optionally formed on at least one surface of the positive electrode current collector; a positive electrode lid(34) connected electrically with the positive electrode current collector; a strip-shaped negative electrode plate(32) comprising a negative electrode current collector(32a) and a negative electrode active material(32b) layer optionally formed on at least one surface of the negative electrode current collector; a negative electrode lid(36) connected electrically with the negative electrode current collector; a separator(33) placed between the two electrode plates for isolating the tow electrode plates; and a short-circuit preventing means formed at the short side part opposite to the part where the positive and negative lids are arranged for preventing the short-circuit of the electrode plates due to the swelling of a battery.
Patent KR-20040008525-A (KR)
Title: Method for manufacturing semiconductor device and the device
Inventor: WOO WON SIK
IPC: H01L27/115
Filed: 2002-07-18
Abstract: PURPOSE: A method for fabricating a semiconductor device and a semiconductor device thereby are provided to increase the data storage capacity and improve the density of cells by forming a stacked structure of an ONO layer and a bit line on the top part of the cell of the semiconductor device. CONSTITUTION: A plurality of bottom bit lines(12) are formed on a semiconductor substrate(10) by performing an ion implantation process. An active region and a field region are defined by forming a bottom field oxide layer(14) within a region of the bottom bit lines(12). The first charge storage insulating layer is formed on the active region. A plurality of word lines(18) are formed perpendicularly to the bottom bit lines(12). An oxide layer is deposited thereon. The oxide layer is removed by performing an etch process. The second charge storage insulating layer is formed on the word lines(18) corresponding to the first charge storage insulating layer. A top field oxide layer(26) is formed on the word lines corresponding to the bottom field oxide layer(14). A polysilicon layer is formed on the semiconductor substrate. A top bit line is formed on the polysilicon layer. A top substrate is formed by performing the ion implantation process. The top bit line is separated by removing partially the top bit line from the top field oxide layer(26).
Patent KR-20040009247-A (KR)
Title: Device of Wafer lifting in semiconductor device manufacturing
Inventor: KIM JONG JUN
IPC: H01L21/68
Filed: 2002-07-23
Abstract: PURPOSE: A wafer lifting apparatus of equipment for fabricating a semiconductor device is provided to prevent friction between a half-fixed lift pin and a lift pin hole by including a cross-shaped lift pin. CONSTITUTION: A chuck assembly(30) fixes a wafer by using an absorption principle like an electrostatic principle, composed of a lower electrode(34) and an electrostatic chuck(32). Cross-shaped lift pin holes(40a) are formed on the upper surface of the chuck assembly at regular intervals, penetrating the lower portion of the chuck assembly. At least one cross-shaped lift pin(40) passes through the center portion of the chuck assembly in which the wafer is positioned, having a diameter smaller than that of the lift pin hole. The lower portion of the lift pin is fixedly supported in a divided space inside the chuck assembly. A support unit(36) is so installed to be capable of moving up and down. A guide(42) guides a vertical transfer of the lift pin, located in a position corresponding to the lift pin. A cylinder unit(38) penetrates the lower portion of the chuck assembly into a divided inside, having a cylinder axis(38a) that contacts and supports the support unit.
Patent KR-20040013188-A (KR)
Title: Sticker for Preventing the Shock of Static Electricity
Inventor: KIM YOUNG GIL
IPC: B60R16/06
Filed: 2002-08-03
Abstract: PURPOSE: A sticker for preventing an electrostatic shock is provided to reduce the electrostatic shock by slowly discharging static electricity while a user touches the sticker attached to a vehicle door or an iron door. CONSTITUTION: A method for manufacturing a sticker for preventing an electrostatic shock comprises the steps of: fixing polymer with carbon fiber or aluminum powder in a kneading extruder; extruding the mixture; forming a thin sheet with the extruded mixture by a calendar or a blow machine; and printing various patterns on the thin sheet.
Patent KR-20040013754-A (KR)
Title: Method of Input Parameter Compensating in Policing Apparatus
Inventor: KIM HONG GI
IPC: H04L12/26
Filed: 2002-08-08
Abstract: PURPOSE: A method for correcting an input parameter of a policing device is provided to pre-measure an internal delay value of a policing device, and to convert a parameter value into a value considering internal delay, then to convert the value into an increment factor and a limit factor, thereby preventing available cells from being lost. CONSTITUTION: If a test cell is transmitted to a policing device, the policing device receives the test cell and outputs the test cell(S12). If an available cell is lost since the test cell arrives at a policing processor later than an input parameter value set by internal delay(S14), the policing device maintains a PCR(Peak Cell Rate) value among input parameters and converts a CDVT(Cell Delay Variation Tolerance) value until the available cell is not lost(S16), then measures the CDVT value when the available cell is not lost(S18). The policing device obtains each CDVT value by corresponding to each PCR(S20), and makes the CDVT values functions to generate internal delay functions(S22).
Patent KR-20040015410-A (KR)
Inventor: SHIN CHANG HYEON
IPC: B60K23/00
Filed: 2002-08-12
Abstract: PURPOSE: A power control unit of a vehicle is provided to reduce the number of parts and manufacturing cost by forming an engine control unit and a transmission control unit, which are respectively separated and mounted, as one power control unit, to improve cooling performance by installing a cooling fin to the power control unit, and to increase fuel consumption ratio and output by making the power control unit small and lightweight. CONSTITUTION: A power control unit(300) of a vehicle is composed of a housing(310) for forming an outer wall of the power control unit and protecting an embedded substrate; connecting parts(320,322) of which an end is electrically circuit-connected to the substrate and other end is coupled to receive a data signal supplied from each sensor and actuator and to connect electrical circuits; and a plurality of cooling fins(330) arranged at the surface of the housing to radiate heat generated at the substrate through the air. The cooling fins are vertically mounted to the vehicle. The connecting part comprises a first connecting unit of which other end is protruded at the lower of the cooling fin, receiving the data signal from the sensor and the actuator related to the driving of an engine and a second connecting unit of which other end is formed adjacent to the side of the first connecting unit at the lower of the cooling fin, receiving the data signal from the sensor and the actuator related to the driving of an automatic transmission.
Patent KR-20040015640-A (KR)
Title: System and method for phone number guidance utilizing Short Message Service
Inventor: LEE YONG IL
IPC: H04W4/14
Filed: 2002-08-13
Abstract: PURPOSE: A phone number information system using an SMS(Short Message Service) and a method therefor are provided to offer a phone number to a user through a short message if the user accesses a phone number guidance system by using his/her wire/wireless phone and searches for a desired phone number. CONSTITUTION: If a user accesses a phone number information system(S31), a caller ID server detects the identification of the user's terminal. The detected caller ID is provided to a wire/wireless SMS server via the phone number information system(S32). The phone number information system provides a relevant user interface so that the user can input a desired search condition(S33). If a phone number corresponding to the inputted search condition exists, a number information server in the phone number information system provides an announcement for the searched phone number to the user's terminal(S34). After the announcement, the phone number information system analyzes the detected caller ID in order to confirm whether the user's terminal is connected to a PSTN or a mobile network(S35,S36).
Patent KR-20020077296-A (KR)
Inventor: KWON EUN KI
IPC: B60L5/28
Filed: 2002-08-21
Abstract: PURPOSE: A T-bar disconnection apparatus for an electric car line is provided to control the disconnection system in an accurate and rapid manner by converting the rotating motion into a reciprocating linear motion through the use of DC motor having a large torque. CONSTITUTION: A T-bar disconnection apparatus comprises a disconnection T-bar unit installed in an emergency discharge gate and disconnected when the emergency discharge gate is lowered; a disconnection pin unit for fixation or escape of the T-bar; a steel wire connected between the disconnection unit and the disconnection pin unit, and which transmits power to the disconnection pin through a rotating motion; a high voltage insulator attached to an electric car line, the disconnection pin unit and a T-bar hanger unit; a jump wire connected between the disconnection T-bard and the electric car line, and which prevents arc during passage of electric car by generating an equal electric potential between the electric car line and the disconnection T-bar; a DC motor and a limit switch unit for rotating wire so as to remove the disconnection pin during lowering of the emergency discharge gate, and stopping the motor through a limit switch upon completion of injection or removal of the disconnection pin; and the T-bar hanger unit arranged at an end of the disconnection T-bar, and which holds the end of the T-bar when the T-bar is disconnected.
Patent KR-20040019156-A (KR)
Title: Door Locking Device Having Resetting Means
Inventor: CHO HYEON GUK
IPC: E05B49/00
Filed: 2002-08-26
Abstract: PURPOSE: A door lock device including a reset unit is provided to release a door lock state by resetting a microprocessor using the reset unit. CONSTITUTION: According to the door lock device, an antenna part(33,34) receives an electromagnetic wave transmitted from a radio transceiver unit and transmits the electromagnetic wave to a radio transceiver unit. A control part includes a microprocessor controlling lock and unlock of a door by the transmission and reception of the electromagnetic wave through the antenna part. A door lock/lock release part includes a driving unit driven by a command of the control part, and a dead bolt releasing the lock state of the door or locking the door.
Patent KR-20040020209-A (KR)
Title: Structure of power amplifier module for operating in dual band/mode
Inventor: PARK HONG GEUN
IPC: H03F3/20
Filed: 2002-08-30
Abstract: PURPOSE: A high frequency power amplifier module structure operating at a dual band/mode is provided to reduce the number of components of the mobile communication terminal. CONSTITUTION: A high frequency power amplifier module structure operating at a dual band/mode includes a first substrate(110), a first and second die chips(120,130), a second substrate(140) and a lead(150). The first substrate(110) is in the form of rectangular. A step is formed on the center portion of the first substrate(110) in a direction of width and a plurality of via holes is formed on the step. A pattern connected to the via holes is printed on the top of the first substrate(110). The first and second die chips(120,130) are mounted on the both sides for wire bonding to the pattern. The second substrate(140) is in the form of rectangular corresponding to the size of the first substrate(110). A plurality of via holes is formed on a position corresponding to the plurality of via holes formed in the first substrate(110) and a pattern connected thereto is printed on the second substrate(140). And, the lead(150) made of metal covers the first and the second substrates(110,140). The plurality of via holes formed in the first substrate(110) is adhered to the plurality of via holes of the second substrate(140) by using an epoxy.
Patent KR-20040020661-A (KR)
Title: The generation of electricity apparatus using seawater
Inventor: JU JANG SIC
IPC: F03B17/06
Filed: 2002-08-31
Abstract: PURPOSE: An apparatus for generating electricity by using sea water is provided to obtain rotation force from streams of water introduced in various directions and move a water mill by the water pressure of the sea water according to the difference between the rise and fall of the tide. CONSTITUTION: An apparatus for generating electricity by using sea water includes a traverse rotation bar provided in a main body case(10) traversely and having a center shaft of a predetermined height in the center. A weight is provided to a lower part of the traverse rotation bar. A rotation shaft(50) is fitted to the center shaft to rotate on the center shaft. A plurality of upper and lower supporting frames(60) provided to an outer peripheral surface of the rotation shaft with a predetermined radius. Rotational blades(70) are hinge coupled to the upper and lower supporting frames to rotate. A rotation preventing bar(80) is fixed between the upper and lower supporting frames longitudinally to stop the rotation of the rotation blades at a predetermined position. A sea water guide unit(130) is provided at a lower part of the body case and has a slant sectional surface to guide the sea water to the rotation blades of the rotation shaft. A rotation force transmission unit transmits the rotation force of the rotation shaft by gear engagement and shaft coupling. A generator(200) receives the rotation force by the rotation force transmission unit to generate electricity.
Patent KR-20040022055-A (KR)
Title: A method studying foreign language and computer-readable recording medium on which a program relating thereto is recorded
Inventor: JO SUNG KU
IPC: G06Q50/20
Filed: 2002-09-06
Abstract: PURPOSE: A method for educating a foreign language and a computer-readable recording medium recording a program are provided to easily know a foreign language sentence by displaying a part of speech with a different color. CONSTITUTION: An execution control signal inputted from the outside is received(S10). A main page corresponding to the execution control signal is displayed(S20). A menu selection signal selected from repetition, color learning, and Korean/English is inputted from the main page(S30). The foreign language education is advanced by a menu matched with the menu selection signal(S40). In case that the color education is inputted by a user, the part of speech is displayed in each different color.
Patent KR-20040022520-A (KR)
Title: Manufacturing method of cloth possible to process by paper type
Inventor: YOON SEOK CHEON
IPC: D06C7/00
Filed: 2002-09-09
Abstract: PURPOSE: Provided is a paper-formed fabric which is cut in the form of a paper without requiring any separate sewing process, and conveniently processed with the desired patterns, thereby realizing various fashions and heightening the product quality. CONSTITUTION: A method of manufacturing the paper-formed fabric comprises the steps of: making a fabric by using a yarn of a low melting point synthetic fiber to be molten at 50-200 deg.C mixed with a common synthetic fiber or a cotton fiber; and passing it through heating rollers at 50-250 deg.C to melt and compress it.
Patent KR-20040022620-A (KR)
Title: An adapter for soundproof plate coupling in soundproofed wall
Inventor: YOON MI JIN
IPC: E01F8/00
Filed: 2002-09-09
Abstract: PURPOSE: An adaptor for fixing a soundproof plate of a soundproofed wall is provided to improve appearance, to simplify maintenance and installation and to reduce the cost required. CONSTITUTION: The adaptor for fixing a soundproof plate of a soundproofed wall comprises an H-post(100) provided with vertical grooves(110), soundproof plates(200) placed vertically between the posts(100), and an adaptor(300) covering up and binding the upper and lower contact ends of the soundproof plates(200).
Patent KR-20030025839-A (KR)
Title: Apparatus and method for measuring electronic parts
Inventor: TAKASHI SAITO
IPC: H01L21/66
Filed: 2002-09-18
Abstract: PURPOSE: To reduce failure of an electronic part occurring when measuring property of the electronic part. CONSTITUTION: First and second probes 21A, 21B are made of an elastic conductive material and arranged to respectively contact a base part side and a tip side on the same face of a lead 3 of the electronic part 1. The first probe 21A protrudes the tip part contacting the lead 3 from the second probe 21B and is pressed against the lead 3 from a direction forming an obtuse angle for the base part side of the lead 3. Since the tip of the first probe 21A protrudes from that of the second probe 21B, the tip of the first probe 21A presses the lead 3 stronger than the second probe 21B and accordingly folding of the lead 3 is restrained.
Patent KR-20020086402-A (KR)
Inventor: SHIN KYU CHUL
IPC: G06Q99/00
Filed: 2002-10-11
Abstract: PURPOSE: A job or worker seeking and offering method is provided to extract a condition for satisfying both the job and the worker seeker by putting a job, a project or a worker up at an auction or a reverse auction. CONSTITUTION: The method comprises steps of a job seeker or a worker seeker accessing a service site, the job seeker or the worker seeker subscribing for the service site as a member, the job seeker or the worker seeker uploading data on the job, the project or the worker at a server of the service site, the server performing an auction or a reverse auction by enabling bidders to participate in the event, the server determining a successful bidder, and the server enabling the successful bidder to make a contract with the job seeker or the worker seeker.
Patent KR-20040035055-A (KR)
Title: Cut-Resistance Glove
Inventor: SONG SEUNG HUN
IPC: A41D19/00
Filed: 2002-10-18
Abstract: PURPOSE: Provided are gloves for preventing cut, especially, made of a composite yarn including stainless steel yarn and dyneema weaving yarn and another composite yarn including spandex yarn and dyneema yarn, respectively, into outer and inner films to improve cut-preventing property and flexibility. CONSTITUTION: The gloves(100) are prepared by an outer film(110) formed with a first composite yarn; and an inner film(120) formed with a second composite yarn. The first composite yarn comprises two strands of stainless steel yarns and a strand of dyneema weaving yarn. The second composite yarn comprises a core yarn including a spandex yarn and a cover yarn consisting of a strand of dyneema yarn. The gloves(100) are formed by mechanically knitting both of outer and inner sides with the outer film(110) and the inner film(120).
Patent KR-20040034159-A (KR)
Title: a suspension system of a car
Inventor: KO BONG HWAK
IPC: B60G11/10
Filed: 2002-10-21
Abstract: PURPOSE: A suspension of a vehicle is provided to improve riding comfort by dispersing load transmitted to a portion of a vehicle body in traveling on an uneven road by using hydraulic pressure and to expand the life span of parts by reducing the durability charge for load. CONSTITUTION: A suspension of a vehicle is composed of first and second leaf springs(110,120) installed to both sides of front and rear sides of a vehicle body to buffer load transmitted through vehicle wheels and a load dispersing device for converting load transmitted to one of the first and second leaf springs into hydraulic power and transmitting the hydraulic power to the other leaf spring. The load dispersing device comprises first and second shackles(210,220) rotatively combined to ends of the first and second leaf springs, respectively; first and second connecting links(310,320) interlocked by rotary power of the first and second shackles, respectively; first and second cylinders(410,420) filled with actuating fluid and formed with pistons(415,425) connected to the ends of the first and second connecting links to interlock; and first and second connecting tubes(510,520) connected to communicate one and other sides of the cylinders.