baber/WOPTO huggingface dataset:
Patent KR-20030011669-A (KR)
Title: Display apparatus and method for correcting electron beam landing pattern
Inventor: HOSOKAWA HIROMU
IPC: H01J31/00
Filed: 2002-07-29
Abstract: PURPOSE: A display device and a method for correcting beam landing pattern are provided to correct the difference in electron beam landing position in detail over the whole screen. CONSTITUTION: A display apparatus comprises electron beam landing pattern correction coils(11) disposed at the rear sides of deflection yokes provided on a cathode-ray tube, and a correction current generating unit for generating correction current corresponding to electron beam landing patterns to supply the current to the electron beam landing pattern correction coils. The correction current is generated by selectively combining a plurality of waveform current components which can respectively correct a plurality of fundamental electron beam landing patterns.
Patent KR-20040011928-A (KR)
Title: A recycle rate assessment method of a vehicle
Inventor: LEE WON BAE
IPC: B62D67/00
Filed: 2002-07-31
Abstract: PURPOSE: A method for evaluating a recycling property of a vehicle is provided to analyze and reflect the recycling property in a design step for the vehicle to a redesign step, accordingly to correspond to recycling regulations, and to suggest a guideline for estimating and reducing cost for scrapping vehicles through dismantling time. CONSTITUTION: A method for evaluating a recycling property of a vehicle is composed of steps of collecting and registering dismantlement evaluating data for each vehicle to a data base; inputting kinds and specifications of vehicles and a vehicle dismantling data for evaluating dismantlement(S100,S200); reading out the evaluating data from the data base to the input information and computing and analyzing the recycling property of the vehicle(S300); deciding if the computed and analyzed component is an assembly(S400); computing and storing the recycling property from an evaluated result list to a result data base if the component is a part(S600,S700); and reading out the evaluating data to dismantling information about parts for comprising the assembly if the component is the assembly and computing and analyzing the recycling property, and computing and storing the recycling property from the evaluated result list to the result data base if the component is the part.
Patent KR-20030016175-A (KR)
Inventor: IZUMI YOSHIKI
IPC: F04D29/66
Filed: 2002-08-19
Abstract: PURPOSE: To solve such a problem with the conventional structure of a vortex flow fan that noise is high and air quantity is small though a pressure is high. CONSTITUTION: Where the outside diameter of an impeller is D, a clearance between the outer periphery of the impeller to the inner diameter of a casing is a2, and the height of impeller vanes is b2, when D<=100 mm, 0.70<=b2/(a2+b2)<=0.85.
Patent KR-20040017956-A (KR)
Title: Apparatus for exchange of heat in heat exchanger
Inventor: JANG DONG YEON
IPC: F28D1/00
Filed: 2002-08-23
Abstract: PURPOSE: A heat exchange unit of a heat exchanger is provided to improve heat exchange efficiency by keeping fluid uniform through a tube with mounting narrow fins around the inlet of a header and wide fins far from the inlet. CONSTITUTION: A heat exchanger is composed of a couple of headers(1,3) guiding fluid; a tube(2) mounted between the headers to guide fluid from one header to the other header; and fins(110) mounted between tubes and contacted to the tubes to exchange heat between external air and fluid. Narrow fins(112) are installed near an inlet flowing fluid in, and wide fins(111) are mounted far from the inlet. The gap of the bent portion of the narrow fin is narrow, and the gap of the bent portion of the wide fin is wide. The narrow fins are formed in the tube containing gas of fluid, and the wide fins are formed in the tube containing liquid of fluid. Heat exchange efficiency is improved by distributing liquid and vapor evenly through the tube.
Patent KR-20040018647-A (KR)
Inventor: CHOI BYEONG YUN
IPC: B62D5/06
Filed: 2002-08-26
Abstract: PURPOSE: A power steering system is provided to minimize the installation space and minimize the volume by forming reaction structure having a steel ball for controlling the adhering force between a pinion and an input shaft. CONSTITUTION: A power steering system has an input shaft(112) installed inside a housing(111) to receive the external rotational force; a pinion connected to the input shaft with rotational clearance, to receive the rotational force; a torsion bar(114) installed inside the pinion and the input shaft; a valve body(115) installed outside the input shaft to cause relative displacement with the input shaft according to the distortion of the torsion bar; and a flow control valve(120) installed on a side of the housing, to control the hydraulic pressure supplied between the valve body and the input shaft. The power steering system has a guide hole formed through the pinion; a steel ball inserted in the guide hole; a piston radially moving between the pinion and the housing, according to the hydraulic pressure supplied from the flow control valve, and forming a slant face on the front end side, to radially move the steel ball; and a restoring spring installed between the piston and the valve body. The steel ball radially moves to the inside and outside of the guide hole.
Patent KR-20030019213-A (KR)
Inventor: DAILY CHRISTOPHER
IPC: H05K1/00
Filed: 2002-08-30
Abstract: PURPOSE: A power connector is provided to integrate the power connector with a single housing including a contactor connecting an internal system power and a contactor combined with an external power cable. CONSTITUTION: A pair of mating connectors include a receptacle having an insulating housing(76) and at least one conductive receptacle contact with a pair of spaced walls forming a plug contact receiving space. The plug connector has an insulating housing and at least one conductive contact having a pair of spaced walls which converge to form a projection engaged in the plug receiving space of the receptacle contact. In each case, the spaced walls are joined by a bridging structure that unites the walls. The plug and receptacle contacts(10) are retained in the respective housings by engagement of opposed lateral edge portions of the contacts with the housings in a manner to enhance heat dissipation by convection by maintaining substantial portions of the contacts spaced from the housing walls and from each other. The bridging structure includes a retention element for engaging respective connector housings to retain the contact in the housings. The open structure of the receptacle and plug contacts enhances heat dissipation and allows flexibility in achieving the desired contact normal force. The contact construction is especially useful for electronic power connectors. The electronic power connectors are modified to accommodate connections for an external AC power supply. The connector housing incorporating the AC power connection capability accommodates different forms of AC power supply termination contacts, such as spade-type contacts having a spring-like plug for receiving discrete quick connect socket terminals or contacts for connection to bus bars.
Patent KR-20030020247-A (KR)
Inventor: YAMANAKA SHINICHIRO
IPC: A01K87/08
Filed: 2002-09-03
Abstract: PURPOSE: To provide a fishing rod having an adjustable dimension of an extension pat to meet the body size of the angler. CONSTITUTION: The fishing rod is provided with a positioning mechanism 22 to set an extension pat 13 at a desired position relative to a rear grip 15. The positioning mechanism has a structure to fasten the extension pat 13 with an elastic member 34. The extension pat 13 is fastened by placing the elastic member 34 between a boss 32 and a nut 33.
Patent KR-20040021818-A (KR)
Title: Internet website management method and system
Inventor: PARK CHANG JOON
IPC: G06F17/00
Filed: 2002-09-05
Abstract: PURPOSE: A method and a system for operating Internet site are provided to increase reliability and effect of an AD(ADvertisement), and conveniently manage various information needed for operation by returning a predetermined ratio of profits due to the price paid from a new member to the member recommended by the new member. CONSTITUTION: An information communication terminal(10) connects to a server(30) through the Internet(10). The server provides various information to a user connected through the Internet, returns a part of the profits to the member recommended by the user, and provides various information for managing the information offered to the user and an allotment rate to a manager. The server is connected to an operation database(31), a member database(32), a profit database(33), an allotment database(34), a mail database(35), a contents database(36), and a statistics database(37).
Patent KR-20040021904-A (KR)
Title: Receipt Constitution of Center Facia Panel
Inventor: CHOI JAE SEOP
IPC: B60R7/04
Filed: 2002-09-05
Abstract: PURPOSE: An article keeping structure of a center facia panel is provided to offer convenience to a driver by forming a keeping unit at the center facia panel. CONSTITUTION: An article keeping structure of a center facia panel is composed of an opening portion formed at one side of the center facia panel, a housing(200) inserted into the opening portion, guide rails(250) formed at both sides of the housing, a guide member(310) sliding along the guide rails, and a keeping unit(300). The guide member is coupled to the keeping unit.
Patent KR-20040024306-A (KR)
Inventor: MAENG GYEONG HO
IPC: F02M25/08
Filed: 2002-09-13
Abstract: PURPOSE: An apparatus for controlling evaporation gas from fuel in an automobile is provided to reduce generation of evaporation gas in a fuel tank and prevent the evaporation gas from being discharged to the atmosphere. CONSTITUTION: A pressure sensor(100) is installed on a fuel tank(10) for measuring a pressure of the fuel tank. The pressure sensor transmits the detected pressure value to an electronic control unit(120). The electronic control unit judges operation of an air pump(110) according to a range of the detected pressure. If the detected pressure is lower than predetermined pressures, the electronic control unit outputs a control signal for operating the air pump flowing compressed air into the fuel tank to increase the pressure of the fuel tank.
Patent KR-20040026410-A (KR)
Title: Mounting structure of Dash outer cross member and Front side member
Inventor: LEE GI SU
IPC: B62D21/02
Filed: 2002-09-24
Abstract: PURPOSE: A structure for combining a front side member and a dash cross member is provided to improve the combination strength of vehicle body members and the strength of frame members by covering the dash cross member with the front side member and to reduce the inclination of an inner room of a vehicle in a head-on or offset collision. CONSTITUTION: A structure for combining a front side member and a dash cross member(20) mounted in the lateral direction of a vehicle at a separated space between the front side member and a front lower part of a dash panel(10) to reduce the inclination of the dash panel in the head-on or offset collision of the vehicle body welds and joints a flange unit(22) of the dash cross member extended in the lateral direction of the vehicle to an outer member(32) of the front side member, and then, joints an assembly body(40) formed by combining inner and rear members(34,36) to the outer surface of the dash cross member, accordingly, the front side member covers the dash cross member.
Patent KR-20020084035-A (KR)
Inventor: HONG SEONG GYU
IPC: B29C44/12
Filed: 2002-10-12
Abstract: PURPOSE: A method for reinforcing a chassis structure of a vehicle is provided to completely reinforce the chassis structure by forming the chassis structure, an outer supporting panel or a bending part supporting member in a multi-layered structure. CONSTITUTION: A reinforcement panel(1') is fabricated by melting a reinforcement member(1). Then, the reinforcement panel(1') is attached to a flat plate structure(2) of a chassis. A supporting panel(3) is installed at a peripheral portion of the flat plate structure(2). In order to reinforce bending parts of the chassis, a bending part supporting member is fabricated by melting the reinforcement member(1). Then, the molten reinforcement member(1) is attached to a surface of the bending part supporting member by applying pressure, thereby obtaining a bending part reinforcing member. Then, the bending part reinforcing member is fixed to the bending parts of the chassis.
Patent KR-20040037618-A (KR)
Title: Ceiling/Wall a Rack Apparatus for display set
Inventor: OH JAE HO
IPC: F16M13/02
Filed: 2002-10-29
Abstract: PURPOSE: A device for holding an LCD at a ceiling and a wall is provided to convert a part for holding the LCD at the ceiling into a part for holding the LCD at the wall and vise versa. CONSTITUTION: The device comprises a wall fixture bracket(110), the first link(120) linked with the wall fixture bracket, the first hinge(140) linking the wall fixture bracket and the first link, a fixing bar(160) adjusting the angle of the hinge of the first link and the wall fixture bracket, the second link(130) linking the fixing bar and the first link, the second hinge(150) linking the first link and the second link, a link bracket(170) rotating with the second link, and a set fixing bracket(180) fixing the display to the set. The first hinge is formed at the upper side of the wall fixture bracket. The third hinge(163) is formed at the bottom side of the first hinge.
Patent KR-20040037719-A (KR)
Title: Warning device for exchanging filter of airconditioner for automobile
Inventor: KANG TAE YEONG
IPC: B60H3/06
Filed: 2002-10-30
Abstract: PURPOSE: A warning apparatus for changing a filter of an air conditioner for a vehicle is provided to improve of performance of the air conditioner by letting air flow in without passing through the filter with an operation of the filter by an ECU(Electronic Control Unit). CONSTITUTION: A blower device(10) is formed to increase flowing of sucked air. A filter(13) is formed to a duct(12) connected to an evaporator(11) to remove foreign materials of air. The filter is rotated at a right angle by an operating device. A wind speed pressure sensor(21a) senses wind speed pressure on front and rear portions of the filter. A gap sensor(21b) senses movement of the filter. A warning light lighting device(22) lights a warning light by sensing a signal of the gap sensor. An ECU(Electronic Control Unit,16) generates a control signal to the operating device according to difference of set wind speed pressure of the wind speed pressure sensor. Thereby, performance of an air conditioner and a heater is improved by letting air flow indoors by moving the filter with the ECU.
Patent KR-20040037792-A (KR)
Title: A method of extracting sea component from woven or knitted fabric with sea-island type composite fiber
Inventor: JUNG GIL SUK
IPC: D06M11/36
Filed: 2002-10-30
Abstract: PURPOSE: A sea ingredient eluting method of fabric and knitting containing sea-island type composite fiber is capable of separating an island ingredient satisfactorily, preventing streaky defect, improving a touch and increasing appearance. CONSTITUTION: Sea-island type composite fiber comprises; an island ingredient comprised of polyester containing at least 90mol% of polyethylene terephthalate; and a sea ingredient comprised of copolymerized polyester dissolved into alkali. A sea ingredient eluting method of fabric and knitting containing the sea-island type composite fiber is as follows: putting a hydrotropic builder into an alkali aqueous solution; and then treating the fabric and the knitting with the alkali aqueous solution at room temperature-130deg.C for 10min.-50hrs. The hydrotropic builder is urea, thio urea, polyethylene glycol, ethylene glycol or a mixture thereof.
Patent KR-20040041751-A (KR)
Inventor: HAN GONG HEUM
IPC: G11C5/14
Filed: 2002-11-11
Abstract: PURPOSE: A high voltage detection circuit of a semiconductor memory device is provided to detect a high voltage level accurately during a sensing point by precharging a node where a reference voltage and the detected high voltage are applied when a chip is disable regardless of a pulse width of a chip selection signal. CONSTITUTION: In circuit, A reference voltage generator part(110) generates a reference voltage(Vref). A high voltage detector part(120) detects a high voltage inputted from the external. A differential amplifier(130) receives a chip selection signal(CSb), and outputs a difference signal by comparing the reference voltage generated from the reference voltage generator part with the high voltage detected from the high voltage detector part. And a precharge part(140) precharges a node(A) where the reference voltage is applied and a node(B) where the detected high voltage is applied during a standby period by receiving the chip selection signal.
Patent KR-20040041945-A (KR)
Title: Plasma display apparatus
Inventor: AHN BYEONG NAM
IPC: H01J11/10
Filed: 2002-11-12
Abstract: PURPOSE: A plasma display device is provided to reduce a noise by a vibration of a printed circuit board and to improve a degree of a free arrangement of a circuit accessory. CONSTITUTION: A plasma display device comprises a base chassis(110), a plasma display panel(140) adhered to a front surface of the base chassis, a plurality of integrated circuit(130) fixed to a rear surface of the base chassis and driving the plasma display panel, a fixing device for fixing the integrated circuit at the rear surface of the base chassis, and a printed circuit board(120) mounted on the rear of the integrated circuit and connected with the plurality of the integrated circuit. The fixing device comprises a plurality of receiving grooves(111) formed at the rear surface of the base chassis to insert one side part of the integrated circuit, and an adhesive(134) fixing one side part of the integrated circuit at a bottom surface of the receiving grooves.
Patent KR-20040045675-A (KR)
Title: Head lamp and fog switch
Inventor: KIM CHUN HA
IPC: H01H19/00
Filed: 2002-11-25
Abstract: PURPOSE: A combined fog switch and head lamp switch is provided to prevent wear or damage of an operating unit for operating a head lamp switch and a fog switch at the same time. CONSTITUTION: A combined fog switch and head lamp switch comprises a switch case(38) embedded with a circuit board; a switch knob(39) exposed from the switch case and arranged to rotate; a shaft(42) penetrating through the circuit board, and which is connected to the lower portion of the switch case; a switch operating unit arranged on the shaft, and which rotates and elevates in a vertical direction so as to cooperate with the circuit board to operate a head lamp switch and a fog switch; and a simultaneous operating unit arranged at the inside of the bottom of the shaft and the bottom surface of the switch case, wherein the simultaneous operating unit permits the fog switch to be turned off when the head lamp switch is turned off.
Patent KR-20040045693-A (KR)
Inventor: KIM JANG SIK
IPC: H01L27/108
Filed: 2002-11-25
Abstract: PURPOSE: A method for forming a capacitor of a semiconductor device is provided to be capable of preventing the generation of defect due to the crack of a TiN layer and the diffusion of Cl. CONSTITUTION: A plurality of bit lines(2) are formed on a semiconductor substrate(1). A poly plug(3) is formed between the bit lines. A recessing process is carried out on the poly plug to a predetermined thickness. A TiSi2 layer(5) is formed on the surface of the recessed poly plug. The first TiN layer(6) and a tungsten layer(7) are sequentially deposited on the entire surface of the resultant structure. An etch-back process is carried out on the tungsten layer and the first TiN layer for exposing the bit line. At this time, the height of the tungsten layer is smaller than that of the bit line. A barrier metal(10) is completed by forming the second TiN layer(8) on the tungsten layer.
Patent KR-20040046202-A (KR)
Title: Apparatus for wholly controling engine cleanance and oil input and method
Inventor: JIN EUL CHUN
IPC: F16N7/00
Filed: 2002-11-26
Abstract: PURPOSE: A device for wholly cleaning an engine and injecting oil is provided to improve working efficiency by wholly cleaning the engine and injecting oil. CONSTITUTION: A device for wholly cleaning an engine and injecting oil is composed of a check valve(106) connected to a pump(116) and controlling oil to flow in only one way, a solenoid valve(108) connected to the check valve and switching on/off, a flushing oil tank(110) connected to the solenoid valve(108) and storing flushing oil, a filter(112) for filtering the flushing oil, a solenoid valve(114) connected to the flushing oil tank, a flowmeter(118) for checking the flow of the flushing oil, a cutoff(120) for stopping the pump, a solenoid valve(122) connected to the cutoff, a check valve(124) connected to the solenoid valve(122), a filter(128) connected to the check valve(124), and a pressure gauge(126) connected to the check valve.
Patent KR-20040046277-A (KR)
Title: Semiconductor device having T-gate electrode and method of manufacturing the same
Inventor: AHN HO GYUN
IPC: H01L29/812
Filed: 2002-11-26
Abstract: PURPOSE: A semiconductor device having a T-type gate electrode and a manufacturing method thereof are provided to be capable of preventing the deterioration of device characteristics and reducing the parasitic capacitance between a gate electrode and a source electrode. CONSTITUTION: A semiconductor device is provided with a semiconductor substrate(100), a source and drain electrode(122,124) formed on the semiconductor substrate for forming an ohmic contact with the semiconductor substrate, and a T-type gate electrode(150) between a source and a drain electrode on the semiconductor substrate. The semiconductor device further includes an insulating layer(110a) located between the gate electrode, the source electrode, and the drain electrode. Preferably, the insulating layer is made of a silicon nitride layer(112a) and a silica aerogel layer(114a). Preferably, the thickness of the silica aerogel layer is larger than that of the silicon nitride layer.
Patent KR-20020097130-A (KR)
Title: Display apparatus
Inventor: AKIYAMA NOBORU
IPC: G09G3/298
Filed: 2002-11-27
Abstract: PURPOSE: To simplify the circuit constitution of a second electrode drive circuit by using a common circuit constitution for a scan drive circuit and a second electrode sustain circuit. CONSTITUTION: Scan signals DSCN outputted from a waveform control circuit 11 are inputted into a shift register 18 of an n-th line drive circuit 2n, serial- parallel converted and successively supplied to logic circuits 12 to 19 of first to n-th line drive circuits 2a to 2n. Then, the signals are amplified by drive circuits 13 and 20, power MOSFETs 14, 15, 21 and 22 and supplied to second electrodes Y1 to Yn as scan pulses. Sustain pulses DYS of the electrodes Y1 to Yn are inputted into the circuit 19 as well as the circuit 12, amplified by the circuits 20 and 13, the MOSFETs 21, 22, 14 and 15 and supplied to the electrodes Y1 to Yn as sustain pulses.