baber/WOPTO huggingface dataset:
Patent KR-20030083142-A (KR)
Title: Display system of cluster panel for vehicle
Inventor: SIM DONG SU
IPC: B60K37/00
Filed: 2002-04-19
Abstract: PURPOSE: A display system of an instrument panel for a vehicle is provided to display various information and data by alternating an existing instrument panel with a LCD(Liquid Crystal Display). CONSTITUTION: A display system of an instrument panel for a vehicle is composed of a microcomputer selectively including a GPS(Global Positioning System) receiver; an LCD unit including an LCD having an auxiliary display connected and installed with an output side of the microcomputer at the whole surface of the instrument panel and a GPS engine; and a vehicle mounting unit. The vehicle mounting unit comprises an engine ECU(Electronic Control Unit) and a brake control unit mutually exchanging signals; a KWP2000 interface connecting between input sides of the engine ECU and the microcomputer; a voltage regulator arranged between the microcomputer and a battery; a keyboard connected to the input side of the microcomputer by a PS/2 port ; a steering remote control exchanging signals with the microcomputer by a logic input; and a wireless terminal connected with the input side of the microcomputer by a comm port.
Patent KR-20020082434-A (KR)
Inventor: TAKEUCHI KESATOSHI
IPC: B60L11/18
Filed: 2002-04-20
Abstract: PURPOSE: To solve the problem of troublesome management by collectively managing a plurality of types of power generating sources which fluctuate without any correlations between each other, and to simplify a construction of a power charging device by practicing charging with powers outputted from the plurality of power generating sources with a single charging function. CONSTITUTION: When a plurality of different power generating sources 12 are used for charging, even if the power generating capabilities of the power generating sources 12 fluctuate without any correlations between each other, as the power generating sources 12 are controlled so as to output same voltages determined by a charging unit 48, the powers are outputted to the charging unit 48 with same voltages, respectively. As the same voltage value is determined according to a difference between a present charge state and a full-charge state, charging by an overcurrent and charging exceeding the capability can be avoided, so that stable charging can be practiced.
Patent KR-20030083315-A (KR)
Title: solar collecting pipe structure formed in a vacuum pipe of solar collector
Inventor: PARK SUN BOK
IPC: F24S10/70
Filed: 2002-04-20
Abstract: PURPOSE: A solar collecting pipe structure is provided to reduce costs by allowing for improved efficiency of heat exchange even without using an expensive heat pipe. CONSTITUTION: A solar collecting pipe structure comprises a pipe(31) accommodated into a vacuum pipe(10); a small pipe(32) fixed in a lengthwise direction along the inner side surface of the pipe, and which has a diameter smaller than the diameter of the pipe; and a solar collector(33) arranged in a lengthwise direction on the upper surface of the pipe opposed to the small pipe. A heat medium circulates between the inner surface of the small pipe and the inner surface of the pipe by a convection. The small pipe, pipe and the solar collector are made of a copper material.
Patent KR-20020083449-A (KR)
Inventor: MARKMAN IVONETE
IPC: H04B3/06
Filed: 2002-04-25
Abstract: PURPOSE: A blind equalization method for a high definition television signal is provided to conduct the blind equalization of an ATSC(Advanced Television Systems Committee)-High Definition Television signal and any other one-dimensional modulation system. CONSTITUTION: An adaptive equalizer updates tap coefficients thereof with the aid of an error signal, e(k) = sign£z(k)|*(Rs- absolute value z(k) ¬2), where sign£| is a sign function, z is an equalizer output(z) at a symbol time, an absolute value is a magnitude function, Rs is a positive real constant, which is optimally defined as Rs = E (absolute value an ¬3) / E (absolute value an). A generalized equalizer error signal satisfies e(k) = sign£z(k)|*(Rsp - absolute value z(k)¬p) where Rsp is a positive real constant, which is optimally defined as Rsp = E (absolute value an¬(p+1)) / E (absolute value an) and p is a positive integer.
Patent KR-20030086040-A (KR)
Title: Device for setting the beam diameter of laser beam machine
Inventor: LEE CHA YEOL
IPC: H01S3/10
Filed: 2002-05-03
Abstract: PURPOSE: An apparatus for maintaining diameter of laser beam in a laser processing device is provided to maintain constantly the diameter of the laser beam by installing a collimator on a traveling path of the laser beam. CONSTITUTION: A laser processing device includes a laser oscillator(110) for generating laser beam, a reflective mirror(120) for reflecting the laser beam, a lens(130) for focusing the reflected laser beam, and a processing material(140). The processing material(140) is processed by the laser beam of the lens(130). An apparatus for maintaining diameter of laser beam in a laser processing device includes a collimator(10). The collimator(10) is installed between the laser oscillator(110) and the reflective mirror(120). The first mirror(11), the second mirror(12), and a plurality of cooling water lines are installed at the collimator(10).
Patent KR-20030087812-A (KR)
Title: Manufacturing method of spherical polyamide fine-particles
Inventor: HONG GI JEONG
IPC: C08G69/16
Filed: 2002-05-10
Abstract: PURPOSE: Provided is a process for producing polyamide spherical fine particles used for a cosmetic filler, which can control average particle size and particle size distribution freely. CONSTITUTION: The process comprises the steps of: preparing a first solution containing a polyamide polymer and a second solution containing an emulsion-dispersing agent, wherein the polyamide polymer of the first solution is a nylon produced from a lactam or a non-nylon produced from an acid and a diamine; mixing the first solution and the second solution, and producing an emulsion from the mixture solution by stirring; evaporating a solvent from the emulsion to precipitate the polyamide spherical fine particles.
Patent KR-20030089985-A (KR)
Title: Apparatus and method for operating open mode of tray
Inventor: CHO PIL JE
IPC: G11B19/02
Filed: 2002-05-20
Abstract: PURPOSE: A device and a method for driving an open mode of a tray are provided to differ the tray open voltage according to the existence of a cartridge when opening a tray of a DVD-RAM drive, thereby making the tray opening operation smooth and reducing noise. CONSTITUTION: A method for driving an open mode of a tray includes the steps of determining whether a cartridge sensing switch is turned on or off for a disc secured to a tray of an optical recording medium drive(201), and setting a tray open voltage differently according to the determination to open the tray(202-204).
Patent KR-20030090360-A (KR)
Title: Moter driven power steering system using linear motor
Inventor: YOON SEOK CHAN
IPC: B62D5/04
Filed: 2002-05-23
Abstract: PURPOSE: A motor driven power steering system using a linear motor is provided to smoothly perform steering by controlling the linear motor through signals detected from a vehicle speed sensor and a torque sensor. CONSTITUTION: A motor driven power steering system using a linear motor includes a steering shaft(120); a torque sensor(400) measuring the torque of the steering shaft; a vehicle speed sensor(500) measuring the speed of a vehicle; a steering linkage(200) having a rack shaft(240) to form a rack gear part(240a) engaging with a pinion shaft(130) and performing steering by transmitting rotary force, transmitted through the steering shaft, to right and left wheels(110,110'); a permanent magnet part(220) in which plural N-poles and S-poles are alternately disposed to the outer peripheral surface of the rack shaft; an armature coil part(230) in which plural armature coils, corresponding to the permanent magnet part, are combined to a cover(210) of the steering linkage; and an electronic control unit(300) applying an electric current to the armature coil part, based on signals detected from the vehicle speed sensor and the torque sensor, and taking charge of the whole control of the vehicle. A steering wheel(100) is mounted to the upper end of the steering shaft and the pinion shaft is connected to the lower end of the steering shaft. In the steering shaft, plural universal joints(125) are combined between the steering wheel and the pinion shaft, to transmit rotation of the steering wheel to the right and left wheels. The steering linkage is extended to the right and left direction of the vehicle.
Patent KR-20030092580-A (KR)
Title: Image encoding method and apparatus for improving performance
Inventor: PARK HYEON SANG
IPC: H04N19/91
Filed: 2002-05-30
Abstract: PURPOSE: A method and system for compressing motion pictures for improvement of performance are provided to considerably reduce the number of times of generating an interrupt signal to improve performance. CONSTITUTION: A parameter with respect to one slice in a current frame is output. Continuous compression and decompression for macro-blocks constructing the slice are carried out in response to the parameter, and a predetermined interrupt signal is output when the compression and decompression are finished. The predetermined interrupt signal is output through a step of estimating a motion vector in response to the parameter, a step of deciding whether the current macro-block is processed in inter mode or intra mode, a step of generating data required for discrete cosine transform and quantization according to the decided mode, carrying out discrete cosine transform and quantization for the generated data and outputting a quantization factor, a step of variable-length-coding the quantization factor, and a step of performing inverse quantization and inverse discrete cosine transform for the quantization factor and decompressing the macro-block according to the decided mode.
Patent KR-20020071793-A (KR)
Inventor: CHO SUK HYEONG
IPC: C09J163/00
Filed: 2002-06-05
Abstract: PURPOSE: A method for preparing an epoxy-based adhesive is provided, to obtain an adhesive useful as an adhesive or a sealing agent in the engineering and construction field, which has a good storage stability and shows a rapid curing velocity when it is taken out a vessel. CONSTITUTION: The method comprises the steps of preparing a microcapsule containing an epoxy resin by using a core material; and dispersing the microcapsule containing the epoxy resin into a solvent where a curing and a catalyst are dissolved. Preferably the microcapsule is prepared by using a urea-formaldehyde resin, a melamine-formaldehyde resin, or a urea-melamine-formaldehyde resin. The epoxy resin is selected from the polyfunctional epoxy resin comprising a diglycidyl ether bisphenol A-type resin, trimethylol propane triglycidyl ether, hexanediol diglycidyl ether and ethyleneglycol diglycidyl ether.
Patent KR-20030071456-A (KR)
Title: Multiple Material Golf Club Head with Face Insert
IPC: A63B53/02
Filed: 2002-06-20
Abstract: A golf club (40) having a club head (42) with a face component (60) and an aft body (61) is disclosed herein. The face component (60) has a striking plate insert (72) within an opening (45) of a return portion (74). The aft-body (61) is composed of a crown portion (62), a sole portion (64) and optionally a ribbon section (90). The return portion (74) is preferably composed of a cast metal material, the striking plate insert (72) is preferably composed of a formed or forged metal material, and the aft-body (61) is preferably composed of a non-metal material such as a composite material or a thermoplastic material. The golf club head (42) preferably has a volume in the range of 250 cubic centimeters to 600 cubic centimeters and a weight in the range of 165 grams to 300 grams. <IMAGE>
Patent KR-20030097361-A (KR)
Title: A exhaust line connecting a lpcvd tube
Inventor: NAM HYEONG DO
IPC: H01L21/205
Filed: 2002-06-20
Abstract: PURPOSE: An exhaust line for low pressure chemical vapor deposition(LPCVD) equipment is provided to delay deposition of powder due to exhaust gas generated by a temperature difference by making the diameter of an inlet/outlet of a constitution element in an exhaust line not greater than 50 millimeter wherein a serious temperature change occurs in the constitution element. CONSTITUTION: A dry pump(109) pumps exhaust gas to be exhausted, connected to the LPCVD equipment. The exhaust line includes the dry pump, a lower exhaust line(107), a silencer(105), an upper exhaust line(103) and a flexible line(101). The diameters of the outlet(125) of the high temperature pump and the inlet(123) of the lower exhaust line confronting the outlet of the pump are made small. The diameters of the outlet(121) of the lower exhaust line of low temperature and the inlet/outlet of the silencer, the upper exhaust line and the flexible line are made relatively large.
Patent KR-20040000164-A (KR)
Title: a method for learning control at power on 2 - 3 up shift of automatic transmission in vehicle
Inventor: YEO CHANG GI
IPC: F16H61/04
Filed: 2002-06-24
Abstract: PURPOSE: A learning control method at power-on upshift from 2 to 3 of an automatic transmission for a vehicle is provided to improve shift quality by preventing interlock shock in power-on upshifting from 2 to 3-range with learning fill time independently. CONSTITUTION: A transmission control unit outputs a control demand signal of power-on upshift from 2 to 3 in satisfying power-on upshift condition during 2-range traveling, and decides satisfaction of first condition for initial learning control of shift(S110,S120,S130). Stabilization of the third learning region is detected in satisfying the first condition(S140), and the initial fill time learning value is compared with the first predetermined value(S150). The fill time base is decided, and first power-on upshift control is detected(S160,S170). Satisfaction of the second condition from interlock is decided in detecting the first power-on upshift control, and change of fill time is calculated and learned to apply for the next time in satisfying the second condition.
Patent KR-20040000965-A (KR)
Title: Device and method for testing performance of mobile station with GPS function
Inventor: HAN HUN TAEK
IPC: H04B17/29
Filed: 2002-06-26
Abstract: PURPOSE: An apparatus and a method for testing the performance of a terminal having a GPS(Global Positioning System) are provided to prevent failure generated after performing a registration procedure with a CDMA(Code Division Multiple Access) base station test set when an MSUT(Mobile Station Under Test) is booted. CONSTITUTION: A GPS signal generator(22) outputs a GPS RF(Radio Frequency) signal of a single channel. A CDMA base station test set(21) outputs a CDMA RF signal. If failure is generated in the idle mode test result of n MSUTs, a power divider(26) successively turns on n paths. A power combiner(24) combines the GPS RF signal with the CDMA RF signal, and provides the combined signal to an MSUT(25). A PC(23) changes a parameter loaded in a memory address with reference to an NV(Non Volatilization) item value when the MSUT(25) is booted, and blocks that the MSUT(25) is registered at an idle state in a base station.
Patent KR-20040001625-A (KR)
Title: Wheel structure of tire for bus/truck
Inventor: KIM MAN SEOP
IPC: B60B3/00
Filed: 2002-06-28
Abstract: PURPOSE: A structure for wheels of tires for buses and trucks is provided to smoothly ventilate between inside and outside of wheels holding tires in traveling, to reduce the temperature rise of a wheel rim caused by the heat of a brake, and accordingly to improve the durability of tires. CONSTITUTION: A structure for wheels of tires for buses and trucks is composed of a rim mounted with the tire; a disc having combining holes(2) connected to an axle and ventilating guide holes(3) formed along a circumferential surface at equal angles; and propeller-shaped guide step units(6) arranged in each ventilating guide hole formed at the disc of the wheel to forcibly guide the ventilation of front and rear surfaces(4a,4b) toward the disc. The propeller-shaped guide step units are formed in the rotational direction of the tire. Auxiliary guide units for ventilation are attached to each ventilating guide hole at the front side of the disc.
Patent KR-20040001812-A (KR)
Title: Apparatus for Multi-service ITS
Inventor: JUNG MYEONG NAM
IPC: G08G1/0969
Filed: 2002-06-28
Abstract: PURPOSE: A multi-service type intelligent transport system(ITS) terminal apparatus is provided to supply a unified ITS service through the individual communication module and the interface structure by using a unified register. CONSTITUTION: A multi-service type intelligent transport system terminal apparatus includes a global positioning system(GPS) receiving unit(110), a first power supply(112), a dedicated short-range communication(DSRC) unit(120), a second power supply(122), a broadband communication means(130), a unified register(101) and an integrated control unit. The GPS receiving unit(110) outputs the information of the vehicle position. The first power supply(112) supplies the poser to the reception end of the GPS. The DSRC unit(120) performs the high speed large capacity traffic data communication. The second power supply(122) supplies the power to the DSRC unit(120). The broadband communication means(130) performs the wide band communication. The unified register(101) unifies and commonly owns the GPS receiving unit(110), the first power supply(112), the DSRC unit(120), the second power supply(122), the broadband communication means(130) and the unified register(101). And, the integrated control unit unifies and controls the GPS receiving unit(110), the first power supply(112), the DSRC unit(120), the second power supply(122), the broadband communication means(130) and the unified register(101).
Patent KR-20040003543-A (KR)
Inventor: LEE WON GYEONG
IPC: B60Q3/02
Filed: 2002-07-03
Abstract: PURPOSE: A lamp apparatus installed to the back of a seat for a vehicle is provided to easily find a missing article under the seat, light every nook and corner in the back of the seat, and serve as a search-light at night. CONSTITUTION: A lamp apparatus installed to the back of a seat for a vehicle comprises lamps(4); switches(3) for switching on and off or turning on and off the lamps; a bracket installed to the back of the seat; a case combined to the bracket for restricting an opening part formed to the bracket; and a socket rotatably combined to the case. The lamp is mounted to the socket. The case is screwed to the bracket and the socket is combined to the case in a ball joint form.
Patent KR-20040004805-A (KR)
Title: On-line Company with Development by Tender
Inventor: AHN HEUI TAY
Filed: 2002-07-05
Abstract: PURPOSE: A developing method by a bid of an on-line joint-stock corporation is provided to accumulate developing results and enable stockholders to share accumulated developing contents continuously by investing a difference of an interactive wanted amount of money of the stockholders to a joint-stock corporation again in a transaction among stockholders. CONSTITUTION: In a joint-stock corporation, a developing requester and a developer become stockholders. The developing requester suggests wanted amount of money through an on-line notice board, and requests a development. The developer decides a bidding price through an auction for a predetermined period, and selects a successful bidder. A developing result is created by a contract between the developing requester and the successful bidder. The balance between wanted amount of money and the bidding price is invested to the joint-stock corporation again. The share of the investment is distributed to the developing requester and the successful bidder.
Patent KR-20040008652-A (KR)
Title: TFT-LCD device and method for operating the same
Inventor: SHIN SEUNG JO
IPC: G02F1/133
Filed: 2002-07-19
Abstract: PURPOSE: A liquid crystal display and a method for driving the same are provided to realize dot inversion with half power consumption by applying common voltages different in polarity by columns. CONSTITUTION: A liquid crystal display includes a plurality of gate lines(61), a plurality of source lines(62), and a plurality of pixels connected to the gate lines and the source lines. Each pixel includes a thin film transistor connected to the gate line and the source line, and a capacitor connected to the thin film transistor. The capacitors connected to odd source lines(62-1) are connected to a first common voltage terminal. The other capacitors connected to even source lines(62-2) are connected to a second common voltage terminal. Voltages applied to the first common voltage terminal and the second common voltage terminal are different from each other in polarity.
Patent KR-20030027654-A (KR)
Title: A parabasal body for heat exchanger and its manufacturing method
Inventor: NARUSE HIDEKATSU
IPC: B21D5/01
Filed: 2002-07-19
Abstract: PURPOSE: A connection flange of a cylindrical body of a heat exchanger is reinforced without using a reinforcing member preventing distortion of the connection flange and improving durability. CONSTITUTION: A cylindrical body of a heat exchanger comprises a body(10) and a connection flange(11) formed at an end of the body to connect with the other casing. The damage to the sealing with the other casing by distortion of the connection flange is prevented without using a reinforcing body. The connection flange comprises a bent flange portion(11a) continuous with the body and an overlapping flange portion(11b) overlapping with the bent flange portion. A contacting portion(11c) to the body is formed in the overlapping flange portion. Outer force applied to the connection flange is received by the body through the contacting portion. Therefore, distortion of the connection flange is prevented.
Patent KR-20040012286-A (KR)
Title: A method for the trenchless horizontal tunnel using a pilot lod trench method and its apparatus
Inventor: JO TAE HEE
IPC: E21D9/08
Filed: 2002-08-02
Abstract: PURPOSE: A trenchless tunneling method using a small-diameter horizontal excavator is provided to reduce the period and cost of works and to simplify tunnel excavation equipment. CONSTITUTION: The trenchless tunneling method using a small-diameter horizontal excavator comprises the steps of: installing primary and secondary working holes(WT1,WT2) on both openings of a tunnel, installing an AVT in the primary working hole(WT1) and installing a BM(Boring Machine) in the secondary working hole(WT2); excavating a small-diameter tunnel(T1) passing through the primary working hole and the secondary working hole through a rod(L) using the BM installed to the secondary working hole(WT2); coupling the front end of the rod(L) passing through the primary working hole(WT1) with a cutter head(CH) of the jacking pipe; and excavating a jacking pipe-burying tunnel(T2) along the primary small-diameter tunnel(T1) having the pre-excavated rod(L).
Patent KR-20040012382-A (KR)
Title: Cosmos energy pillow
Inventor: KIM JUNG IN
IPC: A47G9/10
Filed: 2002-08-02
Abstract: PURPOSE: A pillow for generating energy is provided to allow correction of healthy body shape based on human technology and to promote deep sleeping and body recovery from fatigue. CONSTITUTION: The pillow comprises a movable head part based on shapes of body and having a specified cross-section(18) in a mushroom form and right and left symmetry form to a central axis(0); inclined sides(9) corresponding to a matt floor(1), a neck support(3), a backbone support(6), a neck bone support(16) and two shoulder supports(5) to form a natural curved line; and BIO ceramics(12) and magnets(11) effective to exhibit acupressure effect. The pillow is basically made of BIO ceramics, baked loess, charcoal with fine pipelines.