baber/WOPTO huggingface dataset:
Patent KR-20030020542-A (KR)
Inventor: PARK HU SANG
IPC: E05B85/06
Filed: 2001-09-01
Abstract: PURPOSE: An ignition lock switch of a vehicle is provided to prevent the vehicle from being stolen by preventing an ignition lock cylinder from being released from an ignition lock body. CONSTITUTION: An ignition lock switch(1) is a fixed to a steering shaft connected to a steering wheel. The ignition lock switch(1) includes an ignition lock body(10), which is integrally formed with a locking device of the steering shaft and is fixed to the steering shaft. One end of an ignition lock cylinder(20) is inserted into a front portion of the ignition lock body(10). A key slot(21) is formed at a front of the ignition lock cylinder(20) so as to receive an ignition key. When the ignition key is rotated, the ignition lock cylinder(20) rotates a push rod provided in the ignition lock body(10). A bezel is coupled to a dash panel in order to protect the ignition lock cylinder(20).
Patent KR-20030021385-A (KR)
Inventor: JUN SEUNG IK
IPC: G02F1/1333
Filed: 2001-09-05
Abstract: PURPOSE: A method for manufacturing a liquid crystal display device is provided to prevent a short circuit in elements or inter-elements due to metal remain. CONSTITUTION: A crystalization metal layer is formed on a substrate(200). A blocking oxide film is deposited on the crystalization metal layer and the deposited blocking oxide film is patterned. An amorphous active layer(230a) is deposited on the crystalization metal layer to include the block oxide film, and the crystalization metal layer is removed together with the deposited amorphous active layer. The patterned active layer is crystalized. Gate oxide films(240) and gates(250) are formed on the crystalized active layer.
Patent KR-20030021616-A (KR)
Title: Pseudo online data processing method on a network and security network system utilizing the method
Inventor: LEE GONG SIK
IPC: G06F15/00
Filed: 2001-09-07
Abstract: PURPOSE: A method for processing pseudo on-line data on a network and a security network system using the same are provided to prevent an external user from invading in an internal server through a network and prevent the external user from hacking information related to an operation of a server or data in a database. CONSTITUTION: An external server(110) is connected to an external terminal(80) through the Internet(60). The external server(110) plays a role of a dummy server of an internal server(120). An external user connects to the external server(110) through the external terminal(80). The external server(110) is connected to a security intermediation server(150) through a hub(130) and the first interface such as a LAN card. The external server(110) receives request data generated from an external user to the internal server(120) through the external terminal(80) and the Internet(60) and transmits the data to the security intermediation server(150). The external server(110) receives result data corresponded to the request data through the security intermediation server(150) and transmits the result data to the external terminal(80).
Patent KR-20030027186-A (KR)
Inventor: CHO CHUN HYEON
IPC: G02F1/13
Filed: 2001-09-14
Abstract: PURPOSE: A liquid crystal display device is provided to reduce the costs of the liquid crystal display by reducing the number of parts required for the liquid crystal display, and improve the productivity by simplifying assembling steps of the liquid crystal display. CONSTITUTION: A back light assembly(250) generates light. A display unit(270) displays images in response to the light. A mold frame(232) contains the display unit and the back light assembly. A top chassis(240) is combined with the mold frame for guiding the position of the display unit. A shield case(238) is installed in the rear of the mold frame for interrupting electro magnetic waves from the display unit. A first side wall of the shield case is directly contacts with a second side wall of the top chassis. The first side wall, the second side wall, a front case, and a rear case have through holes corresponding each other to be joined by a screw via the through holes. A burring is protruded from the first side wall of the shield case to join the screw.
Patent KR-20030024266-A (KR)
Title: A muffler for the air-conditioner
Inventor: KIM CHAN GU
IPC: F24F13/24
Filed: 2001-09-17
Abstract: PURPOSE: A muffler for an air conditioner is provided to restrain the noise in a tube generated by the quick pressure change of refrigerant passing through the muffler, thereby realizing the stabilized operation of the air conditioner. CONSTITUTION: A muffler for an air conditioner includes a main body(52) extended from a discharge tube of an evaporator and an end of which diameter is expanded for forming a predetermined space, an outlet tube(54) extended from a suction tube of a compressor and formed with a plurality of holes(54a) on a peripheral surface of an end to be inserted to the main body, and a flow rate controller mounted slidably in the outlet tube for opening or closing the holes, to control a refrigerant amount introduced into the outlet tube according to the pressure change of the refrigerant introduced from the main body, thereby restraining the generation of noise due to the pressure change of the refrigerant. The flow rate controller includes a piston(56) for controlling the flow rate of the refrigerant, a spring guide(58) for limiting the movement of the piston, and a spring(59) for applying elasticity to the piston toward the outside of the outlet tube.
Patent KR-20010100079-A (KR)
Title: 절수형(節水形) 싱크대
Inventor: CHOI JAE SEUNG
Filed: 2001-09-13
Abstract: 본 고안은 일상 가정이나 업소에서 주방의 설거지때 발생하는 생활용수에 대해 수돗물을 무척 낭비하고 있는 경향이 많아 주방에서 2차이후로 행굼한 비교적 깨끗한 물을 흘러 보내지 않고 이 물을 받아 저장했다가 재사용 할 수 있도록하는 고안을 하였다. 
     장래 수돗물의 부족을 대비해서 가정이나 업소의 주방에서 낭비하고있는 수도물을 비교적 깨끗한 2차 이후의 행굼물을 저장할 수 있도록 별도의 저수통을 설치하고 기존 설거지대(싱크대)를 개량하여 2개 이상의 배수구와 별도로 저수통으로 연결하도록 하는 장치를 고안한 것이다. 따라서 1차의 행굼물은 세재가 혼합되어 있음으로 그대로 흘러보내고 그 이후의 비교적 깨끗한 행굼물은 저장하게 하였다. 
     본 고안의 구성으로서 
     스텐레스 스틸의 설거지대를 구성하고 바로 옆에 저수통을 구성하며 2차 이후의 행굼물을 저수통으로 보내는 배수관과 행굼물을 받아두는 저수통으로 구성 되며 저수통의 뚜껑은 식기 건조대와 겸용으로 구성한다.저수통의 위치에 따라 양수기를 사용하도록 구성 하였다. 
     본 고안으로 인하여 
     오는 2002년 물부족을 대비한 생활의 지혜로서 두번째 부터의 맑은 행굼물을 전부 저장하여 허드래 용수 또는 수세식 변기용으로 재활용하여 수돗물의 3분지2이상을 절수(節水)할 수 있다. 
     따라서 사용처 에서는 절수함으로 저렴한 수도요금이 부담되게 하며 협소한 장소애서도 충분한 장치가 가능하도록 하였다.
Patent KR-20030025407-A (KR)
Title: Method to estimate satellite latitude and longitude with earth sensor
Inventor: JUNG DAE WON
IPC: G05D1/00
Filed: 2001-09-20
Abstract: PURPOSE: A method for estimating latitude and longitude of a satellite using a CES(Conical Earth Sensor) is provided to estimate the latitude and the longitude of the satellite necessary for operating the satellite by using geocentric information and satellite attitude information of inertia coordinates. CONSTITUTION: A CES is used as an attitude control sensor of a satellite. The CES is used for measuring a relative attitude of satellite to earth by sensing infrared rays of 15 micro meter spectrum band emitted from earth. The device uses a principle that a vector of a center of earth to the satellite on inertia coordinates is identical to a vector obtained by converting a vector of the satellite to the center of earth measured by the CES to the inertia coordinate. The latitude and the longitude of the satellite are estimated by using the above principal of identification.
Patent KR-20010099327-A (KR)
Title: 삼계탕 자동판매기
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 2001-09-20
Abstract: 본 발명은 사용자의 가까운 곳에서 여러가지 취향에 맞는 삼계탕을 자동으로 판매 공급할 수 있도록 한 것이다. 본 발명의 목적은 먼곳가기 보다도 가까운 곳에서 구입하는 목적이 있다.
Patent KR-20030026603-A (KR)
Title: an uptrend combustion type condensing Gas boiler
Inventor: HUH U SEOK
IPC: F24H1/00
Filed: 2001-09-26
Abstract: PURPOSE: Heat is transmitted from the discharge gas to hot water directly to improve heat efficiency without latent heat exchanger, thereby reducing manufacturing cost and size. CONSTITUTION: A gas burner(43) is installed in lower part of a burning chamber(45) to supply heat. A sensible heat exchanger(47) heats fluid passing a pipe with the heat of the gas burner. A cistern tank(52) stores returned hot water temporarily. A first discharge duct(62) is installed to flow discharge gas passing the sensible heat exchanger connected to hot water stored in the cistern tank. A second discharge duct(64) is installed in upper part of the cistern tank to outside to discharge gas in the cistern tank.
Patent KR-20030030708-A (KR)
Title: An apparatus of removing bubbles generated in the storage tank for alkalic solution
Inventor: KIM JUN HWAN
IPC: B21B45/00
Filed: 2001-10-12
Abstract: PURPOSE: An apparatus for removing bubbles in alkali solution storage tank is provided to effectively remove in the storage tank bubbles generated when storing a solution such as an alkali solution for removing rolling mill lubricant on a cold rolled strip into the storage tank. CONSTITUTION: In an alkali solution storage tank(3) in which an alkali solution(10) in an external case is agitated by an impeller(9) mounted on an agitation shaft(13) rotationally driven by a motor(15), the apparatus for removing bubbles in the alkali solution storage tank comprises a debubbling vane(21) for removing bubbles(30) formed on liquid surface of the alkali solution(10) as it is being rotated together with the agitation shaft(13); electric powered gear rows(33 to 36) installed between the motor(15) and debubbling vane(21) by a gear box(31) to transmit rotary power of the agitation shaft(13) to a driving shaft(22) of the debubbling vane(21); a vane case(41) divided into a plural debubbling casings so that the debubbling casings partially encircle the debubbling vane(21) with the vane case(41) being coaxially bolt locked to the driving shaft(22) on the bottom of the gear box(31); and a buoy(51) floated on the liquid surface of the alkali solution(10) with the buoy being integrally connected to the lower side of the vane case(41) so that the buoy is vertically moved along the gear box(31) guided by a guiding can(17) penetratingly installed on the upper surface of the external case.
Patent KR-20020030713-A (KR)
Inventor: HONMA HIROSHI
IPC: G06F19/00
Filed: 2001-10-16
Abstract: PURPOSE: A system and method for managing window operation are provided to separate the window services and flexibly supply information among the windows. CONSTITUTION: An usher window receives requests of service and the windows provide services. A work database stores data for managing the window. A server manages the works of the windows. A processor searches the database according to the request of the window, requests next service, and processes the service at the corresponding window.
Patent KR-20030032729-A (KR)
Title: Three phase rectifying controller
Inventor: LEE JU HWAN
IPC: H02M7/02
Filed: 2001-10-19
Abstract: PURPOSE: A three-phase rectification control unit is provided to reduce an influence of harmonics and increase a power factor by supplying a constant voltage to a load and correcting the distortion of three-phase rectification. CONSTITUTION: A power input portion(10) receives the three-phase power. An LC filter(20) is used for filtering the frequency width of the three-phase power received from the power input portion(10). A diode rectifier(30) is used for converting the filtered voltage of the LC filter(20) to DC voltage. A control portion(50) detects the output current and the output voltage of the diode rectifier(30) and controls the output waveform of the three-phase power, and outputs a control signal. A switching portion(Q11) is turned on or off according to the control signal of the control portion(50). A load(40) is driven according to the on/off operation of the switching portion(Q11).
Patent KR-20020037261-A (KR)
Inventor: HARUYAMA SINICHI
IPC: H04W88/02
Filed: 2001-10-23
Abstract: PURPOSE: A portable terminal for improving an SAR(Specific Absorption Rate) is provided to install a sleeve antenna opposite to a speaker of a PCB, so as to prevent a current from flowing into the PCB and to reduce the SAR by decreasing peripheral electronic fields around a user's head. CONSTITUTION: A sleeve antenna(6) is installed opposite to a speaker(7) of a PCB(1) of a portable telephone body. The sleeve antenna(6) is composed of an antenna element(62) installed on a PCB(61) and a dielectric sleeve(63). A transceiving circuit(8) and the sleeve antenna(6) are connected to each other through a coaxial cable(9), to mount the dielectric sleeve(63) on a front part of the coaxial cable(9). An external conductor is connected to an inner circumference conductor of the dielectric sleeve(63). A central conductor(92) is connected to a feed point(64) of the antenna element(62).
Patent KR-20020033072-A (KR)
Inventor: KAJIHARA NORIYUKI
IPC: G02F1/133
Filed: 2001-10-26
Abstract: PURPOSE: A tone display voltage generating apparatus and a tone display device including the voltage generating apparatus are provided to display tone quickly, and to reduce power consumption by outputting tone display voltage through a buffer unit or without passing through the buffer unit. CONSTITUTION: A source driver(92) has a reference voltage generating circuit(38) for generating tone display voltage, and a DA converting circuit(36) for selecting and outputting tone display voltage to a liquid crystal panel. A buffer circuit section(41) is formed between the reference voltage generating circuit and the DA converting circuit. The buffer circuit section includes buffer and analog switch circuits for switching the connection mode between the reference voltage generating circuit, the buffer circuit and the DA converting circuit to select for outputting the tone display voltage to the DA converting circuit via the buffer circuit or without utilizing the buffer circuit. Operation of the analog switch circuit is controlled by an analog switch circuit section(40).
Patent KR-20030035238-A (KR)
Title: Structure for fixing lens
Inventor: KWAK DONG GEUN
IPC: G02B7/00
Filed: 2001-10-30
Abstract: PURPOSE: A lens fixing structure is provided to elastically suppress the flow of the lens body tube due to the impact transmitted thereto from outside. CONSTITUTION: A lens fixing structure provided with a lens body tube(31) having a plurality of lenses and a body tube holder(50) installed thereon the lens body tube(31) includes a first elastic fixing member(52) for elastically supporting the outer peripheral surface of the lens body tube(31) so as to suppress the radial directional flow of the lens body tube(31) and a second elastic fixing member for elastically supporting one side of the lens body tube(31) to an axial direction of the lens body tube(31) so as to suppress the axial directional flow of the lens body tube(31).
Patent KR-20020036767-A (KR)
Inventor: KIM SANG U
IPC: G03G9/135
Filed: 2001-11-10
Abstract: PURPOSE: Provided is a liquid ink containing a colorant surface-treated by a polymer containing a unit derived from a polymerizable monomer containing nitrogen, which has improved charge forming ability, reduced conductivity change, and improved dispersion stability. CONSTITUTION: The liquid ink is produced by a process comprising the steps of: dissolving the polymer containing the unit derived from at least one monomer containing nitrogen in a solvent to prepare a polymer solution; dispersing colorant particles in the polymer solution to prepare a colorant dispersed solution; removing the solvent to form treated colorant particles; dispersing the treated colorant particles in an organosol containing a carrier liquid. The polymerizable monomer containing nitrogen is at least one selected from the group consisting of methacrylate or acrylate having an aliphatic amino radical, nitrogen contained heterocyclic vinyl monomers, N-vinyl substituted ring-like amide monomers, (meth)acrylate monomers, and etc.
Patent KR-20030042265-A (KR)
Title: Ventilation Duct System of the Reefer Container in Hold
Inventor: KIM YEONG SIK
IPC: B63B25/00
Filed: 2001-11-22
Abstract: PURPOSE: A duct system of a freezing container shipping hold space is provided to move heat from a cooler out of the hold space by discharging and flowing air mechanically or naturally, and to ventilate efficiently by arranging ducts optimally. CONSTITUTION: A ventilating system of a hold space for shipping freezing containers discharges and flows air mechanically or naturally. In the duct system for mechanical air discharge and natural air inflow, a single ventilating duct(2) is installed for two lines of freezing containers(5), and the end of the ventilating duct is arranged from the bottom of the hold space to a height of 6-16 meters. In the duct system for mechanical air inflow and natural air discharge, the single ventilating duct is installed for two lines of freezing containers, and the end of the ventilating duct is arranged from the bottom of the hold space to a height of 10-20 meters. Installation process is reduced by optimally mounting ducts, and ventilation effect is improved by increasing efficiency of the duct system.
Patent KR-20030048506-A (KR)
Title: A catalytic supply device for washing machine
Inventor: SONG WON JIN
IPC: D06F39/02
Filed: 2001-12-12
Abstract: PURPOSE: A catalyst supply apparatus for a washing machine is provided to dissolve the catalyst promptly by crushing the catalyst and supplying to a washing tub in washing early, to use for a long time without compensating the catalyst by storing the large amount of catalyst, and to prevent deterioration of the catalyst by forming the rod catalyst. CONSTITUTION: A catalyst supply device for a washing machine is composed of a chamber(10) having a radial blade(1), a hopper(5) including a discharge port(5B) formed for a washing tub and a discharge hole(3A) connected to the hopper; a deceleration motor(20) attached to the outside of the chamber, driven by power from a control unit, and composed of a rotating shaft(11) including the rectangular section protruded horizontally from a side wall of the chamber and combined with a compression coil spring(13); and a rod catalyst(30) having a rectangular hole movably inserting the rotating shaft of the deceleration motor, and attaching a fixing disc to apply elastic force of the compression coil spring. The catalyst is dissolved quickly and stored for a long time by supplying catalyst powder with crushing.
Patent KR-20030048640-A (KR)
Title: Pet food automatic feeder and food feeding method thereof
Inventor: CHOI CHEOL SU
IPC: A01K5/02
Filed: 2001-12-12
Abstract: PURPOSE: An automatic feed supply apparatus for pets and a feed supply method thereof are provided to allow the user to easily set and confirm a feed supply time, and to easily adjust the proper amount of feed. CONSTITUTION: The automatic feed supply apparatus comprises a clock signal generator(4A) and a memory(4B), a cable remote controller(5) for previously setting a feed supply time, a key signal input part(6), an MPU(7) for controlling respective parts of a system according to input key signals and setting a displayed time value, a letter display driving part(11) for controlling driving of a letter display part(12) in order to display various information such as time and the like, and a motor driving part(13) for controlling a motor(14) used to rotate a feed receiving vessel.
Patent KR-20030049994-A (KR)
Title: The PLC Remote Controlling On Web Browser
Inventor: RHEE KANG HYEON
IPC: G06Q50/00
Filed: 2001-12-18
Abstract: PURPOSE: A technique for controlling a PLC(Programmable Logic Controller) using a web browser in a remote place is provided to control a PLC in a remote place through the Internet and to control a PLC without installing software using a web browser. CONSTITUTION: A server PC is mounted for controlling a PLC in a remote place. The PLC is connected to the server PC, and the server PC is connected to the Internet. A user connects to the server PC using a personal computer through the Internet and transmits a PLC control signal to the server PC. The server PC receives the PLC control signal and transmits the PLC control signal to the PLC. In addition, the server PC receives a response signal being transmitted in the PLC and transmits the response signal to the user PC. Thus, the server PC is used for connecting the user PC to the PLC. The above operations are executed through a web browser.
Patent KR-20030050783-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: CHA HAN SEOP
IPC: H01L21/24
Filed: 2001-12-19
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of increasing the contact surface between a gate electrode and a metal salicide layer by enlarging the upper portion of the gate electrode using an SEG(Selective Epitaxial Growing) process. CONSTITUTION: After depositing the second oxide layer at the upper portion of a semiconductor substrate(11) having a predetermined structure, a gate electrode(13) is exposed by carrying out a planarization process. After partially removing the second oxide layer for exposing the sidewalls of the gate electrode, a silicon layer(17) is formed on the exposed surface of the gate electrode. The remaining second oxide layer is then removed. After sequentially depositing cobalt and titanium on the entire surface of the resultant structure, a salicide layer(18) is formed on gate electrode and a source/drain region by carrying out a heat treatment. Preferably, the silicon layer is formed by using an SEG process.
Patent KR-20030050932-A (KR)
Title: Vibration-block apparatus for airconditioner
Inventor: BAE JEONG HYEON
IPC: F24F13/24
Filed: 2001-12-19
Abstract: PURPOSE: A damper of an air conditioner is provided to effectively prevent vibration and noise, to facilitate manufacturing, improve productivity, and prevent breakage of a pipe and parts. CONSTITUTION: A damper of an air conditioner includes parts producing vibration and noise during working; a pipe(p) connecting the parts with the outside and transmitting a working medium; and a bellows pipe(50) installed between the pipe and the parts or installed in the middle of the pipe, to transmit the working medium and reduce vibration and noise transmitted between the parts and the pipe. The bellows pipe includes a body(52) with variable inner diameter and length; connection parts(54,54') formed at the ends of the body, with inner diameter corresponding to the inner diameter of the pipe; and combining parts(56,56') formed to the other end of the connection part, with inner diameter corresponding to the outer diameter of the pipe. Thus, vibration and noise of a compressor is prevented from being transmitted to other components or to the inside along the pipe.
Patent KR-20030052665-A (KR)
Title: Method for forming nano space pattern
Inventor: CHOI SEON HO
IPC: H01L21/027
Filed: 2001-12-21
Abstract: PURPOSE: A method for forming a nano-size space pattern is provided to be capable of reducing fabrication cost and manufacturing time by using the wet etching selectivity ratio of oxide layers without using high cost equipment. CONSTITUTION: The first oxide layer(12) having a low wet etching rate, is formed on a silicon substrate(11). The first oxide layer is selectively etched by using a photoresist pattern as a mask. After removing the photoresist pattern, the second oxide layer having a high wet etching rate, is formed on the entire surface of the resultant structure. The spacer type second oxide layer is formed at the sidewall of the first oxide layer by selectively etching the second oxide layer. The third oxide layer(15) having a low wet etching rate, is formed on the resultant structure. A planarization is carried out on the resultant structure for selectively removing the third oxide layer. A space pattern(16) is formed by removing only the spacer type second oxide layer located between the first and third oxide layer using the wet etching selectivity ratio of the oxide layers.