baber/WOPTO huggingface dataset:
Patent KR-20040020576-A (KR)
Title: Heating apparatus for vehicle
Inventor: SONG MYEONG GYU
IPC: B60H1/08
Filed: 2002-08-31
Abstract: PURPOSE: A vehicle heating apparatus is provided to improve heating operation by the heat generated from the turbo charger as well as coolant water. CONSTITUTION: A vehicle heating apparatus comprises a radiator arranged at one side of a pipe for circulation of coolant water for cooling an engine; a heater core(40) and a blower(50) arranged at the other side of the pipe so as to supply the heat of the coolant water to the inside of the vehicle; a turbo charger(60) for supplying the turbo charged air to the engine; an intercooler interposed between the engine and the turbo charger; and an auxiliary heater core(90) interposed between the turbo charger and the intercooler and connected to a bypass path(80) in such a manner that the auxiliary heater performs a heating operation by using the heat of the turbo charged air of the turbo charger.
Patent KR-20040021082-A (KR)
Inventor: KIM DONG SEOK
IPC: B62D21/00
Filed: 2002-09-02
Abstract: PURPOSE: Structure of a wheel carrier for a vehicle is provided to minimize collision energy given to a passenger by sufficiently damping the collision energy, moving to the space for the passengers through the wheel carrier, through a change in the structure of the wheel carrier. CONSTITUTION: A wheel carrier(100) for a vehicle forms a first fixing part(110) to be combined to the front of a vehicle body(200) on a side and a second fixing part(120) to be combined to the rear of the vehicle body on the other side. The distance(D) between the first fixing part and the second fixing part is extended and an extended part(130), inclined from upside to downside, is formed to a part of the second fixing part.
Patent KR-20020092846-A (KR)
Inventor: JANG KI WON
Filed: 2002-09-04
Abstract: PURPOSE: An advertisement displaying method and terminal is provided to previously store geographic coordinate data relevant to specific buildings or advertisements, and to automatically output corresponding advertisements and image or voice data via a terminal if the terminal approaches a specific position. CONSTITUTION: The method comprises steps of initializing each device of a terminal if the terminal is switched on, periodically performing a coordinate calculation of a current position by using data received from a GPS(Global Positioning System) and mobile data sensed by a gyro sensor, calling data on advertisement positions near the calculated data, determining if corresponding advertisement is output, offering the advertisement via a speaker, a bell, an LED or an LCD, performing a coordinate calculation of a current position based on the GPS data, outputting forcefully advertisements in a case that advertisement has never been displayed for a set period, and storing current position data at a memory if the current position data is externally input.
Patent KR-20030022734-A (KR)
Title: Sensor for contact-free temperature measurement
Inventor: HAUSNER MARTIN
IPC: G01J5/14
Filed: 2002-09-10
Abstract: PURPOSE: A sensor for temperature measurement without making contact is provided to reduce the size thereof with identical sensitivity or supply the same-sized sensor with increased-sensitivity sensor. CONSTITUTION: A sensor(20) for a contact-free temperature measurement without making contact measures the temperature by using a heat-sensitive area(14) formed onto and/or underneath a membrane(13) that is arranged on a recess(18). The recess is etched by a reactive ion etching method and the side of the recess is fully defined laterally by side walls(15) arranged at an angle between 80 and 100 degrees relative to the membrane, adjoining side walls being arranged at an angle of at least 40 degrees relative to one another.
Patent KR-20040026980-A (KR)
Title: The steel artificial reef for submarine
Inventor: KIM JONG MAN
IPC: A01K61/00
Filed: 2002-09-27
Abstract: PURPOSE: A prefabricated steel artificial fish reef is provided which is simplified in construction, offers diversified cultivation spaces for both small fry and adult fish, provides the small fry with a safe shelter, thereby protecting the small fry from larger game fish, and to reduce the construction cost. CONSTITUTION: The artificial fish reef comprises: a foundation block(10) having a plurality of vertical members(11), that is, H beams, and a plurality of U-shaped planting members(15) each having an opening(15a), and constructed in a truss structure; a middle block(20) stacked on the foundation block(10); and a horny roof block(30) having shield panels(60) for shielding light.
Patent KR-20020082186-A (KR)
Inventor: BAEK SEONG U
IPC: F23G1/00
Filed: 2002-10-04
Abstract: PURPOSE: A cremator system is provided to save energy and to prevent environment from being contaminated by properly adjusting a ratio of air to fuel depending on the temperature and time. CONSTITUTION: A cremator system includes a main combustion chamber(100), a re-combustion chamber(200) for re-burning harmful gas to remove toxic component from harmful gas, and a cooling chamber for cooling burned ashes. The main combustion chamber(100) is used for burning a dead body and provided with a door(110). A main combustion burner(120) is installed at a rear portion of the main combustion chamber(100). A window is formed at an upper portion of the main combustion burner(120). A main combustion gas feeding line is connected to the main combustion burner(120). A pressure adjuster(410) and an adjusting valve(140) are sequentially installed at one end of a process gas feeding line.
Patent KR-20040031523-A (KR)
Title: A null packet insertion method and its apparatus in digital broadcasting transmission system
Inventor: AHN CHI DEUK
IPC: H04N7/24
Filed: 2002-10-07
Abstract: PURPOSE: A method for inserting null packet in a digital broadcast transmitting system and an apparatus thereof are provided to improve the capability of a receiving and transmitting system by regularly inserting null packet into the corresponding TS. CONSTITUTION: A null packet removing unit removes irregularly inserted null packet from video/audio TS(Transport Stream)(S201). A null packet bit rate calculator calculates a bit rate of the removed null packet(S202). A broadcast TS buffer temporarily stores the video/audio TS from which the null packet is removed(S203). A GUI(Graphic User Interface) decides a transport period of another null packet to be newly inserted within a range not exceeding the calculated bit rate(S204). A periodical null packet generator generates periodical null packet according to the decided transport period(S205). A null packet buffer temporarily stores the generated periodical null packet(S206-S207). A multiplexer regularly inserts the generated periodical null packet and then inserts video/audio TS for multiplexing(S208). A non-periodical generator generates and inserts non-periodical null packet in the case that an output rate of the multiplexed TS is different from an input rate of the video/audio TS received from the outside(S209). A PCR(Program Clock Reference) corrector corrects the changed PCR of the multiplexed TS(S210).
Patent KR-20020086397-A (KR)
Inventor: JEON YONG SIK
IPC: B65D43/10
Filed: 2002-10-16
Abstract: PURPOSE: An airtight container for receiving food is provided to simplify a manufacturing process and reduce a production cost by virtue of improved locking structure, and to safely discharge expanded gas out of the container. CONSTITUTION: The airtight container is comprised of a container body; a cap(20) integrally formed with a locking wing to be bent about a hinge; a projected locking rim continuously surrounding around the upper circumference of the container body, the projected locking rim being formed with a protrusion extending downward at the end thereof; a plurality of locking pieces integrally formed on the inner surface of the locking wing so as to be captured by the projected locking rim, the locking piece being formed with an upward raised portion corresponding to the protrusion; a plurality of ventilation holes arranged along a folding line of the hinge; a plurality of hollow portions separately defined in a longitudinal direction inside a sealing packing contacting closely with the cap; and an air discharge member(50) formed at the center of the cap. The air discharge member has an adjuster(53), a soft opening and closing plate(54), and a discharge adjustment portion(58) consisting of female and male screws(56,57).
Patent KR-20040036956-A (KR)
Inventor: KIM JIN UNG
IPC: H01L21/304
Filed: 2002-10-25
Abstract: PURPOSE: An abrasive free CMP(chemical mechanical polishing) solution for metal is provided to reduce process fail caused by an error in using slurry in a CMP process and remarkably improve a slurry fabricating process by using a CMP solution not including abrasive in performing a CMP process on metal. CONSTITUTION: The CMP solution for metal includes an oxidizing agent, a complexing agent and ultra pure water. Abrasive is not substantially included in the CMP solution. The oxidizing agent has 0.5-10 volume percent of the CMP solution and the complexing agent has 0.001-5 volume percent of the CMP solution.
Patent KR-20040039735-A (KR)
Title: Fuel pressure controlling device of common rail diesel engine
Inventor: SHIN MIN GYU
IPC: F02M47/00
Filed: 2002-11-04
Abstract: PURPOSE: A fuel pressure control device of a common rail diesel engine is provided to reduce idle vibration and improve the output of power and fuel efficiency by accurately controlling the pressure of fuel with applying inlet and outlet control methods at the same time. CONSTITUTION: A fuel pressure control device of a common rail diesel engine for supplying fuel stored in a fuel tank(350) to a common rail through a fuel pump(310) and injecting the fuel to a combustion chamber through an injector(330) is composed of an engine rpm detecting unit(360) for detecting the rpm of the common rail diesel engine; an engine control unit(370) for generating a fuel pressure control signal to control the pressure of the fuel with one of an inlet control method, an outlet control method, or an inlet/outlet control method if the input engine rpm corresponds to the set engine rpm by analyzing a signal input from the engine rpm detecting unit; and a fuel pressure regulating unit(340,342) driven to the fuel pressure control signal input from the engine control unit to return the fuel not injected by one of the inlet control method, the outlet control method, or the inlet/outlet control method to the fuel tank.
Patent KR-20040042519-A (KR)
Title: Turbo charger system and controlling method
Inventor: JANG SEONG JIN
IPC: F02B37/12
Filed: 2002-11-14
Abstract: PURPOSE: A turbocharger system and a control method are provided to accurately control the output of an engine to a demand output and reduce whistle noise by easily controlling air compressing performance. CONSTITUTION: A turbocharger system is composed of a compressor(11) for compressing and supplying air to an intake line of an engine; a motor(13) mounted to the other side of a turbocharger shaft to drive the turbocharger shaft mounted with a blade(19) of the compressor at one side in a vector control method; an ECU(Electronic Control Unit) for controlling the RPM(Revolution Per Minute) of the motor to a demand RPM of the compressor; and an RPM sensor(15) electrically connected to the ECU to sense and apply the RPM of the compressor. The motor comprises a rotor(19) fixed and installed to the turbocharger shaft and a stator connected to the ECU. The ECU is electrically coupled to a butterfly valve disposed to the intake unit of the compressor to control the motor and the intake amount flowing into the compressor.
Patent KR-20040043239-A (KR)
Title: Singulation-equipment for cam press-type having floater and working-beam
Inventor: KIM YEONG HYEON
IPC: H01L21/78
Filed: 2002-11-16
Abstract: PURPOSE: A cam press type singulation apparatus having a floater and a walking beam is provided to be capable of considerably improving the processing speed of the singulation apparatus. CONSTITUTION: A cam press type singulation apparatus is provided with a floater(500) and a walking beam(700) for gradually transferring a process object part(10) to the process progressing direction, and a defective product removing part. At this time, the defective product removing part includes a rotator(920) installed at a groove(500a) of the floater for supporting the process object part or unloading the process object part from the floater, and a spring(930) installed at the floater for supporting the rotator, a driving part(910) for compulsorily spinning the rotator.
Patent KR-20040043814-A (KR)
Title: Apparatus testing strength of the recliner and the frame to a seat
Inventor: LEE JAE HONG
IPC: G01M99/00
Filed: 2002-11-20
Abstract: PURPOSE: A rigidity test device of a recliner of a seat and a frame is provided to inspect the intensity of the recliner of the seat and the frame by analyzing force to the seat with measuring speed to a dummy by connecting the fixing and turning frames with a hydraulic cylinder and mounting the dummy guide rail and the dummy projecting cylinder in the turning frame, and to improve efficiency by shortening the development time of the seat. CONSTITUTION: A rigidity test device comprises a fixing frame(11) having a lower part and a column part; a turning frame(13) turned around a hinge and mounted in the lower part of the fixing frame; a hydraulic cylinder(15) connecting the turning frame to the fixing frame; a first lift screw(21) longitudinally installed in the turning frame turned by the hydraulic cylinder; a dummy guide rail lifted up and down and mounted in the first lift screw; a dummy projecting cylinder(19) projecting the dummy mounted in the dummy guide rail to the sample seat; a second screw(34) installed to the turning frame to lift up and down the dummy projecting cylinder; and a motor(47) driving the first screw and the second screw.
Patent KR-20040045592-A (KR)
Title: A method for manufacturing steel sheets for dummy with excellent weldability and repeated heat treatment property
Inventor: KIM BYEONG SU
IPC: C22C38/00
Filed: 2002-11-25
Abstract: PURPOSE: A method for manufacturing steel sheet for dummy having superior weldability and repeated heat treatment characteristics is provided to secure stable operation temperature by properly controlling constituents and manufacturing process. CONSTITUTION: The method comprises a step of hot finish rolling to a temperature of 910 to 930 deg.C a steel slab comprising 0.002 to 0.005 wt.% of C, 0.1 to 0.5 wt.% of Mn, 0.04 wt.% or less of Si, 0.015 wt.% or less of S, 0.03 to 0.10 wt.% of Al, 0.003 wt.% or less of N, 0.03 to 0.15 wt.% of Mo, 0.04 to 0.10 wt.% of Nb, 0.0005 to 0.003 wt.% of B and a balance of Fe and other inevitable impurities, wherein atomic ratio of (Nb+Mo)/C is 4.0 to 5.9, and weight ratio of B/N is 0.6 to 1.1; a step of coiling the hot finish rolled steel sheet at a temperature of 580 to 680 deg.C; and a step of cold rolling the coiled steel sheet to a reduction ratio of 80 to 90%, wherein content of B is 0.001 to 0.002 wt.%, and wherein the cold rolling step is performed to a reduction ratio of 84 to 86%.
Patent KR-20040049399-A (KR)
Title: Fin Tube installed Energy Storage-and-Recovery Device using Latent Heat of Fusion of Water and Air-Conditioning System with the Device
Inventor: IM KWAN HO
IPC: F28D20/02
Filed: 2002-12-05
Abstract: PURPOSE: An ice storage system using finned tubes and a cooling system by using the same are provided to improve the heat transmissivity by mounting finned tubes inside as heat exchanging elements. CONSTITUTION: An ice storage system using finned tubes includes a case(1), a plurality of finned tubes(20), and a plurality of manifolds(3,6). The case has a space inside. The finned tubes are mounted in the space of the case and formed with a plurality of outer fins outside own tubes. The manifolds are formed at a side of the case connected to the finned tubes, via which an antifreeze is moving in or out. The finned tubes are connected to each other and the case is filled with water.
Patent KR-20040050485-A (KR)
Title: Multi Air Conditioner System Enable of Unified Control
Inventor: JUN DEOK GU
IPC: F24F11/00
Filed: 2002-12-10
Abstract: PURPOSE: An integrated control typed multi-air conditioner system is provided to increase convenience and reduce an installation expense by installing no additional device in case that the multi-air conditioner can be controlled from the inside and the outside at the same time. CONSTITUTION: Outdoor devices(O1-O3) are connected to indoor devices(I). Local controller(L1,L2) control the outdoor devices connected through an internal network. A protocol converter(P) converts the data transmitted/received between an Internet network and the internal network into a proper form in order to make the local controller transmit a control command to the outdoor device depending on a control signal received through the Internet network. An integrated controller(U) transmits the control command to the outdoor devices at the same time by connecting to the protocol converter.
Patent KR-20040050593-A (KR)
Title: A chemical process pump
Inventor: LEE SOO JAE
IPC: F04D7/00
Filed: 2002-12-10
Abstract: PURPOSE: A chemical process pump is provided to prevent chemicals from being leaked due to an abrasion of a packing by protecting the packing from frictional force when an impeller is operated. CONSTITUTION: A chemical process pump includes a pump housing(210), a rotating shaft(220), an impeller(225), a driving motor(240), and a packing. The pump housing(210) has an intake port(211) and an exhaust port(212). An insertion hole(216) is formed in the pump housing(210) corresponding to the intake port(211) of the pump housing(210). The rotating shaft(220) is inserted into the pump housing(210) through the insertion hole(216). The driving motor(240) is connected to the rotating shaft(220) in order to drive the impeller(225). A fan(226) is provided to introduce air into the pump housing(210).
Patent KR-20040052085-A (KR)
Title: Control system and its method of karaoke player's amp using analog form
Inventor: YOON JAE HWAN
IPC: G11B20/02
Filed: 2002-12-13
Abstract: PURPOSE: A karaoke system controlling system and method is provided to enable a user to freely control an amplification value based on a reference value set by a manager and to convert the user input value within an allowance value based on an analog scheme. CONSTITUTION: The system comprises an input device(22), an amplifier(2) and a control circuit(21). The input device(22) inputs set values for detailed items which an amplification function comprises. The amplifier(2) receives the input values via the input device(22), and is operated within an allowance range according to the input values. The control circuit(21) converts the input set values within an allowance range, and transmits the converted value to the amplifier(2).
Patent KR-20040052112-A (KR)
Title: Air cleaner having function of generating oxygen
Inventor: JIN BONG YEON
IPC: F24F3/16
Filed: 2002-12-13
Abstract: PURPOSE: An air purifier having an added function of generating oxygen is provided to supply mixed clean air including oxygen of high purity, thereby realizing a pleasant indoor environment. CONSTITUTION: A plurality of air purifying elements filter and purify particles of the air flowed in through an intake pipe for generating clean air. An air mixing part(110) receives the purified clean air and receives pure oxygen extracted from the clean air for generating mixed air. An oxygen generator(140) absorbs nitrogen from the clean air for passing only pure oxygen. A ventilating fan(190) discharges the mixed air into a room. An air distributor(130) is installed at an inlet of the oxygen generator for selectively distributing a certain amount of clean air. The air distributor includes an air inlet for moving the clean air in, and a plurality of air distributing holes selectively communicating with the air inlet.
Patent KR-20040053885-A (KR)
Title: Power connector of motor for anti-lock brake system unit
Inventor: AHN DONG HO
IPC: H02K5/22
Filed: 2002-12-16
Abstract: PURPOSE: A power supply connector of a motor for an anti-lock brake system is provided to separate a power supply terminal from the motor. CONSTITUTION: An anti-lock brake system unit(100) comprises an ECU(110) for controlling totally system, a hydro unit(120) including a pressure control valve and a hydraulic pump for controlling pressure by receiving a control signal from the ECU, and a motor(130) for driving the hydraulic pump. A power supply connector(200) includes a housing and a plurality of terminals(220',220) fixed to the inside of the housing in such a manner that the both ends of the terminals are protruded from the both sides of the housing. One end of the terminals is coupled to a first female connector(115) provided on the ECU and the other end is coupled to a second female connector provided on the motor.
Patent KR-20040054914-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: CHO JEONG IL
IPC: H01L21/28
Filed: 2002-12-18
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve the reliability of devices by completely removing the native oxide layer formed on a gate and junction region using post etching and RTP(Rapid Thermal Processing) under hydrogen gas atmosphere. CONSTITUTION: A gate is formed on a semiconductor substrate(201). A junction region(209) is formed at both sides of the gate in the substrate. An interlayer dielectric(210) is formed on the resultant structure. A plurality of contact holes(211a,211b) are formed in the interlayer dielectric for exposing the gate and junction region. At this time, a native oxide layer is formed on the gate and junction region. Pre-etching and RTP are carried out on the resultant structure for completely removing the native oxide layer. Contact plugs are formed in the contact holes.
Patent KR-20040056334-A (KR)
Title: Toilet soap composition
Inventor: CHOI SU GYU
IPC: C11D9/24
Filed: 2002-12-23
Abstract: PURPOSE: A cosmetic soap composition is provided, to improve hardness, softness of feeling, bubbling and moisturizing effect and to prevent sweating. CONSTITUTION: The cosmetic soap composition comprises 20-90 wt% of a surfactant; 0.1-20 wt% of a high molecular weight alcohol of C14-C18; and 0.1-5 wt% of a polyoxyethylene alkyl ether of C12-C18. Preferably the ratio of the high molecular weight alcohol of C14-C18 to the polyoxyethylene alkyl ether of C12-C18 is 1:0.1 - 1:1 by weight. Preferably the high molecular weight alcohol of C14-C18 comprises cetyl alcohol and stearyl alcohol in the ratio of 0.1:0.9 to 0.9:0.1 by weight; and the polyoxyethylene alkyl ether of C12-C18 is represented by CH3(CH2)xCH2-O-(CH2CH2O)y-H, wherein x is 10-16 and y is 2-50.
Patent KR-20040056946-A (KR)
Title: Method for constructing texsol revetment and wire net texsol block
Inventor: LIM CHOL WOONG
IPC: E02D17/20
Filed: 2002-12-24
Abstract: PURPOSE: A construction method for a texol retaining wall and steel wired texol blocks are provided to cut down the construction expenses by simplifying manufacture and construction works of the steel wired texol blocks, and to improve safety by increasing the drainage efficiency and self-strength and preventing shear failure. CONSTITUTION: The construction method for a texol retaining wall comprises the steps of piling up steel wired texol blocks(3,4) which are formed by placing texol(2) in a hexahedral wire net(1) on the foundation(7) and attaching a vegetation protective layer(12) on the front of an incline(8). The texol(2) is made by mixing sand, an organic fertilizer, a continued fiber and water.