baber/WOPTO huggingface dataset:
Patent KR-20030089622-A (KR)
Title: Fixing structure of cable for driving door of air conditionning unit
Inventor: LEE DAE UNG
IPC: B60H1/00
Filed: 2002-05-16
Abstract: PURPOSE: A structure for fixing a door driving cable of an air-conditioning unit is provided to fix the cable on an outside of a case so that the cable is not freely moved and fixed to a fixed location on re-assembly after separation. CONSTITUTION: A cable comprises an outer cover(22) with a hollow; and an inner core(21) inserted to the hollow of the outer cover in such a manner that the inner core moves in the hollow. A position fixing unit(30) is formed to couple the outer cover of the cable to a case(1) to set position of the outer cover, and to connect one end of the inner core connected to a controller, and the other end of the inner core to a boss(3b) protruded from an upper side of a first cam(3). The position fixing unit comprises a pair of supporting walls integrally and protrusively formed on an outside of the case to have an insertion groove and to be separated from each other; and protrusions formed on an opening part side wall of the supporting wall at regular intervals. Coupling grooves are formed on a periphery of the outer cover in circumferential direction to allow the protrusions to be coupled thereto.
Patent KR-20030090385-A (KR)
Title: Method for treating a surface of Silicon layer and the method for fabricating TFT array panel using the same
Inventor: CHA JONG HWAN
IPC: H01L29/786
Filed: 2002-05-23
Abstract: PURPOSE: A method for treating the surface of a silicon layer and a method for fabricating a thin film transistor substrate using the same are provided to eliminate particles of an interception layer and a silicon layer and change the surface characteristic of the interception layer and the silicon layer by ozone-treating the surface of the interception layer and the silicon layer. CONSTITUTION: The interception layer is formed on a substrate. The surface of the interception layer is ozone-treated. An amorphous silicon layer is formed on the interception layer. The surface of the amorphous silicon layer is ozone-treated. In the abovementioned ozone treatment, a cleaning process is performed by using O3 and a rinse process is performed by using deionized water.
Patent KR-20030044761-A (KR)
Inventor: MIHARA TAKAYUKI
IPC: H01L23/28
Filed: 2002-05-30
Abstract: PURPOSE: To provide a semiconductor device in which impedance of a lead is not influenced by the material of a substrate to be mounted, and signal transmission loss due to sealing resin can be reduced. CONSTITUTION: A semiconductor chip 1, a signal lead 3 connected to a signal electrode 1a of the semiconductor chip, an external electrode 4 for signal whereto a signal lead is connected and a ground lead 6 extended along a signal lead are sealed with sealing resin 9. The external electrode 4 for signal is formed as a projection electrode projecting from the bottom of the sealing resin 9. One side of the signal lead 3 is exposed from the bottom of the sealing resin 9.
Patent KR-20030069020-A (KR)
Title: Cutting apparatus for mini print
Inventor: SONG JONG WON
IPC: B41J11/66
Filed: 2002-05-31
Abstract: PURPOSE: A cutter used in a mini printer is provided to prevent a lower cutter from being deformed due to an abrasion of the lower cutter and to simply cut papers by vertically bending one part of the lower cutter. CONSTITUTION: An upper cutter(10) is installed at a cover(1-1). A lower cutter(20) is installed at a housing of a mini printer(1) in order to cut papers by incorporating with the upper cutter. The lower cutter(20) is vertically installed with respect to the upper cutter(10). The upper cutter(10) is rotated and is connected to a driving device. The lower cutter(20) is assembled with a fixing member(12) installed in the housing. The lower cutter(20) is vertically installed on a hinge plate(11), which is fixed in an insertion hole(11a). The lower cutter(20) is fixed by means of the fixing member(12), which is installed in the housing of the mini printer. The upper cutter(10) is installed on a carriage(13).
Patent KR-20020048925-A (KR)
Inventor: NA DAE HA
IPC: G06K19/07
Filed: 2002-06-05
Abstract: PURPOSE: An electronic cash combined with a USB(Universal Serial Bus) and an RF(Radio Frequency) chip is provided to freely charge the electronic cash regardless of the place and time by connecting to a USB port of a computer. CONSTITUTION: The electronic cash includes a USB terminal(11) connected with the USB port of a computer, the RF chip(12) connected to an internal antenna(AT) to transmit the data, an input/output control unit(13) to sense a cable USB signal and a wireless RF signal from the USB connecting terminal or the RF chip and to transmit the signal to a following stage, a microprocessor(14) connected with the input/output control unit to receive the signal and control the entire system, an EEPROM(Electrical Erasable and Programmable ROM)(18) connected with the microprocessor to store the programs and the security data such as the IDs and small sum payments, an oscillator(19) connected to the microprocessor to generate an electrical vibration, and a flash memory(30) connected to the microprocessor to delete and record the information by the block unit. The microprocessor includes an arithmetic and logic unit, a RAM, a card operating system, and a ROM.
Patent KR-20030096630-A (KR)
Title: Electric shock device
Inventor: LEE KWANG SOO
IPC: F41B15/04
Filed: 2002-06-17
Abstract: PURPOSE: An electric shocker is provided to discharge conductive liquid such as water applied with a high voltage up to some extent to suppress a lawbreaker. CONSTITUTION: An electric shocker discharges conductive liquid applied with a cathode and an anode to make an electric shock. A replaceable cartridge has a driving valve(10) for filling the conductive and discharging the conductive liquid on pulling a trigger(80), a tube(40) of rubber filling with the conductive liquid, and a differential valve(50) filled with air. On pulling the trigger, the conductive liquid is discharged with the contractile force of the tube and the air pressure in an air chamber(61). A nozzle(30) contacts to the cathode and the anode at the end of the driving valve.
Patent KR-20030097097-A (KR)
Title: Battery state of charge management method of hybrid electric vehicle
Inventor: KOO JAE SEUNG
IPC: H02J7/14
Filed: 2002-06-19
Abstract: PURPOSE: A method is provided to prevent damages of battery caused due to the error of state of charge(SOC), while lengthening the useful life of the battery. CONSTITUTION: A method comprises a step(S201 to S205) of judging whether the battery control variable calculated after initialization of system variable is higher than the preset charge/discharge current reference value; a step(S206) of returning to the initial step if the battery control variable is lower than the reference value, and detecting changes of number of the maximum/minimum module if the battery control variable is lower than the reference value; a step(S207 to S209) of resetting an SOC error timer upon detection of change of number of the maximum/minimum module if changes are detected, and judging whether the SOC is very high/low if changes are not detected; a step(S210,S211) of setting the module maximum/minimum voltage as an actual voltage if the SOC is very high/low, and setting the module average voltage as an actual voltage if the SOC is not very high/low; a step(S212) of calculating a theoretical charge/discharge voltage from the internal resistance of the battery and no-load voltage, and comparing the calculated voltage with an actual voltage; and a step(S215,S216) of resetting the SOC in accordance with the result of comparison.
Patent KR-20020071489-A (KR)
Inventor: OH GYEONG YEONG
IPC: F03B1/04
Filed: 2002-06-25
Abstract: PURPOSE: An energy generating apparatus is provided to obtain an energy generating apparatus of infinite power of generating by inversely using atmospheric pressure and gravity acceleration. CONSTITUTION: In an energy generating apparatus, atmospheric pressure is suction force of a water pump and supplemental power of cavitation produced in a nozzle, by using atmospheric pressure and gravity acceleration giving resisting force to a moving object and interfering the moving object. Gravity is used as water head(H) energy between a pump nozzle and a waterpower generator(15). The energy generating apparatus comprises a water tank(1), the pump nozzle, the waterpower generator, and a drainage tank-water changing lamp circuit. The nozzle comprises a pump water injection nozzle(9), a tank water-power-off suction nozzle(11), and a pressure increase discharge nozzle(10) for converting speed into pressure. The fluid energy, adding up the discharge weighting water energy and water head energy between a pump(6) the waterpower generator, can be converted into power energy.
Patent KR-20030003081-A (KR)
Title: Information media of multi-layer structure and device and method for utilizing the same
Inventor: ANDO HIDEO
IPC: G11B7/24067
Filed: 2002-06-28
Abstract: PURPOSE: To provide a structure having an effect of suppressing the interference between the reflected light on the surface of an optical disk having a two-layered structure on one side and the reflected light on a lower side recording layer. CONSTITUTION: This disk is provided with an upper side recording layer (first recording layer) in a segment of (h) in the distance from the disk surface, is provided with the lower side recording layer (second recording layer) in a segment of h+Δh in the distance from the disk surface, is provided with an intermediate layer of a thickness Δh between the upper side recording layer and the lower side recording layer and is provided with a cover layer of a thickness (h) between the upper side recording layer and the disk surface. The thickness Δh of the intermediate layer is regulated in such a manner that the coherent distance (Lc) determined by the central wavelength λ0 of the exit light power spectra of the light source of the laser beam with which the disk is cast and the half band width Δλ thereof is smaller than the optical path difference (ΔL) between the light u0 directly reflected by the cover layer surface and the light u2 which is transmitted through the cover layer and the intermediate layer, is reflected by the lower side recording layer and is then emitted again from the cover layer.
Patent KR-20040006201-A (KR)
Title: Liquid crystal display device can automatic of manufacturing of liquid crystal monitor
Inventor: KIM YONG IL
IPC: G09G3/36
Filed: 2002-07-11
Abstract: PURPOSE: An LCD device used for automating fabrication process of an LCD monitor is provided to enhance the productivity by standardizing each component. CONSTITUTION: An LCD device used for automating a fabrication process of an LCD monitor includes a LCD panel(140), a gate driver(144), a source driver(142), a source and gate driver circuit(130), an external program supply unit(110), and an interface circuit(120). The LCD panel(140) is formed with a plurality of liquid crystal cells. The gate driver(144) and the source driver(142) are used for driving the liquid crystal cells. The source and gate driver circuit(130) is used for controlling the driving operations of the gate driver(144) and the source driver(142). The external program supply unit(110) includes a program to control a control signal for driving the LCD panel(140). The interface circuit(120) outputs a signal of the external program supply unit(110) to the source and gate driver circuit(130). The interface circuit(120) includes an A/D signal conversion circuit(122), a memory(126), a multi-scan circuit(124), and a power supply circuit(128). The A/D signal conversion circuit(122) is used for converting an analog signal of the external program supply unit(110) to a digital signal. The memory(126) is used for storing the program of the external program supply unit(110). The multi-scan circuit(124) is used for outputting the control signal to the A/D signal conversion circuit(122). The power supply circuit(128) is used for supplying the power to the A/D signal conversion circuit(122), the multi-scan circuit(124), and the memory(126).
Patent KR-20040006233-A (KR)
Title: Mounting apparatus of filter assembly for dryer
Inventor: HWANG SEONG GI
IPC: D06F58/20
Filed: 2002-07-11
Abstract: PURPOSE: A mounting device of a filter assembly for a drying machine is provided to reduce working hours by assembling a filter supporter and a filter cover easily with automatically integrating an assembling hole of an assembling boss and an assembling hole of a fixing protrusion in lifting the end of the assembling boss on a guide rib. CONSTITUTION: A filter assembly comprises a filter cover(82) having air suction holes sucking air drying the laundry; a filter(84) purifying air from the air suction holes; and a filter supporter(86) fixed to the filter cover by an assembling member to insert the filter. A filter assembly mounting device of a drying machine includes an assembling boss(83) protruded at both sides of the air suction holes and composed of an assembling hole(83a), a fixing protrusion(87) protruded at both sides of the filter supporter and composed of an assembling hole corresponding to the assembling hole of the assembling boss, and a guide rib(89) putting the end of the assembling boss thereon to integrate the assembling hole of the assembling boss with the assembling hole of the fixing protrusion in assembling the filter cover with the filter supporter.
Patent KR-20040007127-A (KR)
Title: A mixing-aerator integrated with pump and the controlling me thod there of
Inventor: JUNG GYEONG TAE
IPC: C02F3/14
Filed: 2002-07-16
Abstract: PURPOSE: Provided are an aerator/mixer with functions of aeration, mixing and pumping in a single body with compact size to effectively aerating, mixing and pumping water at low cost, while minimizing non-aerated area in water. CONSTITUTION: The aerator comprises a submerged motor(32) being capable of varying revolution per minute (RPM), a flange assembly(34) with a flange(60) having an air inlet(54) and a liquid inlet(56) which are arranged at the opposite sides and a pipe part(58) which has a center portion through which a rotating shaft(50) of the submerged motor(32) is penetrating, a transfer impeller(36) combined with the rotating shaft(50) so as to supply air and liquid into the inlets(54,56) of the flange(60), a mixing impeller(38) combined with the rotating shaft(50) at a portion distanced from the transfer impeller(36), an air inlet pipe(40) connected to the air inlet(54) of the flange assembly(34), a liquid inlet pipe(42) connected to the liquid inlet(56) of the flange assembly(34), an air control valve(44) installed on a side of the air inlet pipe(40) for controlling air flow rate in response to a predetermined electrical signal, a liquid control valve(46) installed on a side of the liquid inlet pipe(42) for controlling liquid flow rate, a controller(48) for controlling the submerged motor(32), the air control valve(44) and the liquid control valve(46) on an automatic mode or a manual mode in response to a predetermined electrical signal. The method comprises the steps of performing aeration and mixing of water by driving a submerged motor when an air control valve is opened and a liquid control valve are closed, performing transferring and mixing of water by driving the submerged motor when the air control valve is closed and the liquid control valve is opened, performing aeration, transferring and mixing of water by driving the submerged motor when the air control valve and the liquid control valve are partially opened, and performing mixing of water by driving the submerged motor when the air control valve and the liquid control valve are completely closed.
Patent KR-20040008521-A (KR)
Title: Method for manufacturing flash memory
Inventor: AHN JEONG RYEOL
IPC: H01L21/8247
Filed: 2002-07-18
Abstract: PURPOSE: A method for fabricating a flash memory is provided to maintain constantly the thickness of a tunnel oxide layer by forming a dual profile at the edge of the top part of an active region. CONSTITUTION: A pad oxide layer and a pad nitride layer are formed on a semiconductor substrate(302). A trench having a dual profile is formed by etching the pad nitride layer, the pad oxide layer, and the semiconductor substrate(302). A trench insulating layer(310) is deposited on the entire surface of the resultant structure. The protruded trench is formed by performing a planarization process and a strip process for the trench insulating layer. A well region is formed by performing an ion implantation process. A tunnel oxide layer(314), a floating gate, a dielectric layer(318), and a control gate are formed thereon.
Patent KR-20040011647-A (KR)
Title: Perpendicular magnetic recording media
Inventor: LEE BYEONG GYU
IPC: G11B5/667
Filed: 2002-07-27
Abstract: PURPOSE: A vertical magnetic recording medium is provided to form a soft magnetic orientation film at a lower part of a soft magnetic layer to magnetically orient the soft magnetic layer, thereby stabilizing the soft magnetic layer even though the soft magnetic layer is thick and reducing the noise. CONSTITUTION: A vertical magnetic recording medium includes a soft magnetic orientation film(301) formed between a soft magnetic film(302) and a substrate(300). The soft magnetic orientation film forms vertical magnetic paths from a head for realizing the recording of information on a vertical magnetic recording film(304) when the head is a single pole head and the vertical magnetic recording is carried out thereby.
Patent KR-20030047688-A (KR)
Inventor: KOSUDA MEGUMI
IPC: H01L29/06
Filed: 2002-08-02
Abstract: PURPOSE: To obtain a semiconductor package in which sufficient bonding strength is attained while preventing a die bond material from projecting. CONSTITUTION: A plurality of recesses 11a are formed in one side of a semiconductor chip 11 and a die pad part 14 for mounting the semiconductor chip fixedly is provided in a package 12. The die pad part 14 has a part 14a for mounting the semiconductor chip, and a part 14c on the periphery of the mounting part provided with a level difference 14b wherein the semiconductor chip 11 is bonded fixedly to the mounting part 14a on the recess 11a side. Furthermore, a groove part 141 may be formed at the mounting part 14a.
Patent KR-20040015385-A (KR)
Title: Fuse short confirming device for automobile
Inventor: LEE BYEONG CHEON
IPC: B60R16/02
Filed: 2002-08-12
Abstract: PURPOSE: An apparatus for diagnosing a disconnection of a fuse for a vehicle is provided to improve the convenience of a fuse disconnection confirming operation by emitting a chemical light. CONSTITUTION: A plurality of connection terminals(11a,11b) are connected to a power terminal and a ground terminal, respectively, through a wire. A soft iron(12) connects the plurality of connection terminals(11a,11b) to each other. When a current overflows, the soft iron(12) is disconnected to separate the plurality of connection terminals(11a,11b). A plurality of short terminals(13a,13b) are installed so that the disconnection of the soft iron(12) is confirmed by using a separate equipment from an outside. A chemical light(14) is installed on an upper portion of a housing of a fuse(10). An operating unit for emitting the chemical light(14) is installed on a lower portion of the housing of a fuse(10). The operating unit is comprised of a plate spring(15) and a wire(16).
Patent KR-20040016738-A (KR)
Title: A heat exchanger pipe connecting structure in heater
Inventor: CHOI JIN MIN
IPC: F24D19/02
Filed: 2002-08-19
Abstract: PURPOSE: Pipe connection structure of a heat exchanger for a dry heater is provided to prevent crack on the connection portion against thermal expansion and heat shrinkage in passing combustion gas by forming a hexahedral connection pipe, and to reduce noise by fixing a thermal insulating material in the rear part of the connection pipe. CONSTITUTION: Plural hexahedral connection pipes(30) are installed vertically at both sides of a heat exchanger(1), and pipes(20) are connected in the opposed sides of the connection pipes. Combustion gas is flowed into the pipe formed in the lower part of the connection pipe and discharged through the pipe formed in the upper part of the connection pipe. A thermal insulating material is fixed in the rear part of the connection pipe by bolting, and a cover is installed outside the thermal insulating member to prevent combustion gas into the connection pipe from leaking. Fatigue is reduced, and crack on the connection pipe is prevented against thermal expansion and heat shrinkage.
Patent KR-20040024381-A (KR)
Title: Plating method for PCB
Inventor: JANG YONG SUN
IPC: C25D5/02
Filed: 2002-09-14
Abstract: PURPOSE: A method is provided to achieve improved quality of the printed circuit board by removing unnecessary metal layers from the printed circuit board after formation of the plating layer. CONSTITUTION: A method comprises a step of depositing a photoresist(50) on the portion of a substrate excluding connection pads and power connection portions(45,45'); a step of forming an electrolytic layer(60) on the surface of the substrate where the connection pads are arranged; a step of masking the electrolytic layer with a plating resistant resist; a step of forming a plating layer on the connection pads on the surface of the substrate where the electrolytic layer is formed, by supplying a power to the electrolytic layer; and a step of removing the plating resistant resist and the electrolytic layer.
Patent KR-20030027682-A (KR)
Title: Semiconductor storage unit
Inventor: ISHIDA KOZO
IPC: G11C5/14
Filed: 2002-09-24
Abstract: PURPOSE: To supply electric power so that respective memory banks of a DRAM can stably be operated and to reduce power consumption. CONSTITUTION: This semiconductor memory device is provided with a plurality of arrays forming one group of memory bank with two arrays, a first plurality of power sources supplying drive power to peripheral circuits driving each of a plurality of arrays, and a second plurality of power sources supplying access power to word lines accessing a plurality of arrays. More concretely, a plurality of arrays are arranged in a matrix state so as to surround a central region of a semiconductor substrate, the first plurality of power sources are provided at a central region side and an opposite side holding a specific array out of a plurality of arrays between them, the second plurality of power sources are arranged at four corners of the central regions, and forms one memory bank. The first plurality of power sources supply electric power to groups of arrays arranged apart by a main power source supplying main power and an auxiliary power source supplying auxiliary power being smaller the main power.
Patent KR-20040026507-A (KR)
Title: Apparatus and method for decision of message queue length in inter processor communication
Inventor: PARK JAE SEONG
IPC: H04Q1/30
Filed: 2002-09-25
Abstract: PURPOSE: A method for determining a length of a message queue of a communication device between processors is provided to obtain objective reliability when a length of a message queue is determined in buffering a message generated during communication between processors. CONSTITUTION: A length of a message queue at specific time during burst time is determined(ST11). A task, which is to transmit a message to a different processor, stores the message in the message queue(ST12). The task transmits the message to a different processor through an IPC(Inter Processor Communication)(ST13).