baber/WOPTO huggingface dataset:
Patent KR-20030027825-A (KR)
Title: An Optical Proximity Correction Method Utilizing Phase-edges As Sub-Resolution Assist Features
Inventor: VAN DEN BROEKE DOUGLAS
IPC: G03F1/00
Filed: 2002-09-27
Abstract: PURPOSE: An optical proximity effect correction method is provided to be capable of effectively and easily forming the subresolution assist feature by using a dimension-less phase-edge. CONSTITUTION: Two phase-edges are formed at both sides of an isolated chrome line(12), respectively. At this time, the first phase-edge(14) is spaced apart from the left edge of the chrome line as much as 140 nm and the second phase-edge(16) is spaced apart from the left edge of the chrome line as much as 340 nm. At the time, the third phase-edge(18) is spaced apart from the right edge of the chrome line as much as 140 nm and the fourth phase-edge(20) is spaced apart from the right edge of the chrome line as much as 340 nm.
Patent KR-20040033083-A (KR)
Title: Heat Pump With Heat Pipe Type Indoor Heat Exchanger and Heat Exchange Method
Inventor: JUN CHANG DEOK
IPC: F25B30/00
Filed: 2002-10-11
Abstract: PURPOSE: A heat pump having a heat pipe type internal heat exchanger and a heat exchange method thereof are provided to maximize the heat exchange by using latent heat. CONSTITUTION: A heat pump having a heat pipe type internal heat exchanger includes an internal heat exchanger(2) for carrying out the heat exchange between liquid refrigerant passing through an indoor unit and the gas refrigerant passing through an outdoor unit. The internal heat exchanger is in the shape of sealed casing and includes upper and lower cases(4,6) respectively passing the gas refrigerant and the liquid refrigerant. The upper case has condensation parts(8) formed of heat pipes, and the lower case has evaporating parts(10) formed of heat pipes, wherein the upper and lower cases are connected to each other by heat pipes(12). These heat pipes are formed of an insulating material(14) having a low conductivity for preventing the heat loss from surfaces except the evaporating parts and the condensation parts.
Patent KR-20040036158-A (KR)
Title: Communication apparatus and his control method for multi type airconditioner
Inventor: JANG SEONG MIN
IPC: F24F11/02
Filed: 2002-10-23
Abstract: PURPOSE: A communication device for a multi type air conditioner system and a method for controlling the same are provided to carry out normal communications even though communication lines between a plurality of indoor and outdoor units are erroneously short. CONSTITUTION: A communication device for a multi type air conditioner system includes a plurality of inverters(INV1), and microcomputers(4). The inverters are connected between receiving terminals and a transmission/receiving unit(5) of respective indoor units and enabled by control signals of the microcomputers of corresponding indoor units to input communication signals input from an outdoor unit after inversion. The microcomputers are provided to the respective indoor units to detect errors in the communication signals output from the outdoor unit, and enable the corresponding inverters according to the errors.
Patent KR-20040039039-A (KR)
Title: Control message multicasting method and apparatus for universal plug and play network system
Inventor: KIM CHANG HYEON
IPC: H04L12/18
Filed: 2002-10-30
Abstract: PURPOSE: A method for multicasting a control message of a UPnP(Universal Plug and Play)-based network system and a device therefor are provided to include SOAP(Simple Object Access Protocol)/HTTPMU/UDP functions in a UPnP device architecture 1.0 specification, and to simultaneously transmit the same control message to many devices of a UPnP network, thereby improving performance. CONSTITUTION: A UPnP-based network system determines a control message to be multicasted. The UPnP-based network system obtains a transmission protocol and a data format supported by a media server. The UPnP-based network system obtains a protocol and a data format supported by a media renderer. The UPnP-based network system determines a transmission protocol and a data format to be multicasted in reference to the obtained transmission protocols and the data formats, and multicasts the control message to many devices by reflecting the determined transmission protocol and the data format.
Patent KR-20030038397-A (KR)
Title: Changer-type disk device
Inventor: OTSUKI AKIRA
IPC: G11B17/26
Filed: 2002-10-31
Abstract: PURPOSE: To provide a changer type disk unit which can suppress a rattle noise generated during a play operation. CONSTITUTION: The change type disk unit is provided with a stocker 21 which can vertically move a plurality of disks D arranged in a thickness direction, a driving unit 7 having a turntable 62, an optical pick up 63, etc., a drive mechanism 8 which reciprocates the driving unit 7 between a drive position and an evacuation position, and first and second pressing members 25 and 40 which are interlocked with the operation of the drive mechanism 8 to rotate minutely. When the driving unit 7 is transferred to the drive position, a desired disk D is drawn to a play position, clamping operation is carried out and the peripheral edges of standby disks D remaining in the stocker 21 is pressed by the first and second pressing members 25 and 40. Thereby, the position regulation of the standby disks D is made in a diameter direction and the rattle noise is reduced. When the drive mechanism 8 transfers the driving unit 7 to the evacuation position, the first and second pressing members 25 and 40 are separated from the peripheral edges of the disks D with the operation of the drive mechanism 8.
Patent KR-20040038114-A (KR)
Title: Gas lifter which is multi mind pressure
Inventor: LEE JUNG GEUN
IPC: F16F9/02
Filed: 2002-10-31
Abstract: PURPOSE: A gas lifter with plural pressure chambers is provided to uniformly maintain elastic rebound force of the gas lifter even in case of outflow of gas and even at an ultimate temperature area by installing at least two pressure chambers to the inside of the gas lifter. CONSTITUTION: A gas lifter with plural pressure chambers comprises a pipe(10) in which gas is filled; a rod(20) one end of which is inserted in the pipe; a piston(30) fitted into the tip of the rod installed in the pipe; a sealing member(40) sealing the pipe to prevent the gas filled in the pipe from flowing to the outside; a high-pressure stopper(80) dividing the inside of the pipe into a low-pressure chamber(100) and a high-pressure chamber(200); a high-pressure piston(70) installed to one end of a high-pressure rod(60) fitted into the high-pressure stopper; and a high-pressure rod guide(90) installed to one end of the high-pressure stopper, to guide the movement of the high-pressure rod. A fixing clip(11) is combined to one end of the pipe. Another fixing clip(21) is combined to the other end of the rod. A guide groove(32) through which gas moves is formed on a side of the piston.
Patent KR-20040042517-A (KR)
Inventor: KANG JUNG HUN
IPC: F02B37/22
Filed: 2002-11-14
Abstract: PURPOSE: A variable geometry turbocharger control method is provided to normally drive a vehicle by controlling a variable geometry turbocharger by using a pressure sensor at the front end of a turbine without signals input from a boost pressure sensor as the breakdown of the boost pressure sensor or plausibility errors of the sensor. CONSTITUTION: A variable geometry turbocharger control method reads a map value of correspondent boost pressure after inputting the RPM(Revolution per Minute) of an engine and the amount of fuel into an engine ECU(Electronic Control Unit) in a normal mode of the boost pressure and controls target boost pressure by controlling the vane opening of a turbine with setting the map value of the boost pressure as a target value. The engine ECU controls the vane opening of the turbine by changing the target value to a pressure value of the front end of the turbine after reading the RPM of the engine and the amount of fuel in an abnormal mode of the boost pressure when errors of a boost pressure sensor value and other problems caused by sudden change are generated.
Patent KR-20030042427-A (KR)
Title: Solid-state imaging apparatus and manufacturing method thereof
Inventor: HARAZONO FUMIKAZU
IPC: H01L31/0232
Filed: 2002-11-22
Abstract: PURPOSE: To restrain a structure such as a three-dimensional printed board from being thermally deformed and to enable a solid-state image pick-up device to be securely bonded to the structure and improved in bond quality. CONSTITUTION: A solid-state image pick-up device is equipped with a structure 1 formed of insulating resin and provided with a through opening 1C, a wiring unit 5 formed on the surface of the structure 1, a solid-state image pick-up device 4 mounted on the structure 1 so as to stop up the through opening, and a light transmitting material 3 that is mounted on the structure 1 so as to stop up the through opening while confronting the solid-state image pick-up device 4. A through groove 2 leading to the through opening is provided to a light transmitting member mounting unit 8 on which the light transmitting member 3 is mounted.
Patent KR-20040047179-A (KR)
Title: Method and apparatus for displaying registration information of image making apparatus
Inventor: LEE BONG GI
IPC: G06F3/12
Filed: 2002-11-29
Abstract: PURPOSE: A method and a device for displaying the registration information of an image forming device are provided to remove the troublesomeness for manually searching the desired information by automatically searching/displaying the registration information only with the simple button operation. CONSTITUTION: An information display checker(40) checks that the first information for the update driver or the second information for supplies is requested, and outputs a check result as a control signal. The first location generator(42) generates/outputs the first location by composing a country code of the Windows installing the driver, a model name of the driver, and the driver update data in response to the control signal. The first information display part(44) searches the first location and displays the first information provided from the first location. The second location generator(46) generates/outputs the second location by composing the country code, the model name, and the supplies data in response to the control signal. The second information display part(48) searches the second location and displays the second information provided from the second location.
Patent KR-20040047481-A (KR)
Inventor: PARK EUI SIK
IPC: B60S1/54
Filed: 2002-11-30
Abstract: PURPOSE: A frost in a windshield glass of an automobile is removed by applying a hot wind passing through a housing with a hot wire. CONSTITUTION: A frost removing device is composed of a heat radiating plate(5) with good air passage by separating up and down in a hemispherical shape. A hot wire coil(6) is provided to generate heat. A guiding plate is installed to guide the air flow by a fan. The guiding plate, a discharge port and a heater housing(4) are formed integrally to generate heat.
Patent KR-20040048645-A (KR)
Title: a method for shift controling using feedback current of variable force solenoid in automatic transmission car
Inventor: LEE HUI YONG
IPC: F16H61/02
Filed: 2002-12-04
Abstract: PURPOSE: A shift control method is provided to prevent the shift defects by converting and calculating a feedback current of VFS(Variable Force Solenoid) with stable hydraulic pressure and compensating a production deviation with the converted signal in a shift control. CONSTITUTION: A satisfaction of a shift control management requirement is checked. In satisfying the shift control management requirement, hydraulic pressure is converted and a hydraulic deviation is calculated. The calculated hydraulic deviation is converted to a control compensation parameter. A control signal to compensate hydraulic pressure of a relevant shift gear is output by compensating the converted shift control management requirement for an initial shift parameter.
Patent KR-20040049572-A (KR)
Title: Back Light Unit for Liquid Crystal Display Using Emissive Plastic Optical Fiber
Inventor: CHO HAN SOL
IPC: G02F1/13357
Filed: 2002-12-06
Abstract: PURPOSE: A backlight unit for an LCD(Liquid Crystal Display) by using an emissive plastic optical fiber is provided to apply the emissive plastic optical fiber to the backlight unit instead of a light guide panel. CONSTITUTION: A plastic optical fiber is divided into two types according to the distribution of a scattering agent and the index of refraction. In the first type, the refraction index of a core is lower than that of a clad and the scattering agent is distributed at an edge of the core. The basic material for the plastic optical fiber can be manufactured by mixing a monomer provided for forming the clad with the scattering agent. Since in the structure, the refraction index is constant toward a radius direction of the optical fiber, the same material monomer for forming the clad and the core is used.
Patent KR-20040049612-A (KR)
Title: Method to deposit Ru film
Inventor: CHA SEUNG HWAN
IPC: H01L21/20
Filed: 2002-12-06
Abstract: PURPOSE: A method for depositing a Ru thin film is provided to improve a deposition rate by reducing an interval of incubation time necessary for forming an initial nucleus, and to improve surface roughness and step coverage. CONSTITUTION: An oxide material formed on a diffusion barrier layer is eliminated. The diffusion barrier layer is activated by using palladium before the Ru thin film is deposited. The diffusion barrier layer is one selected from a group of TiN, Ta, TaN, TaSiN and TiAlN.
Patent KR-20040050300-A (KR)
Inventor: SON JIN UK
IPC: F02B31/00
Filed: 2002-12-10
Abstract: PURPOSE: An intake port of a cylinder head is provided to facilitate the combustion in a combustion chamber by enhancing the generation of a tumble and a swirl in the combustion chamber and to enhance the low-speed torque and the maximum torque by elevating the combustion speed. CONSTITUTION: An intake port(400) and an exhaust port are formed outside a combustion chamber. The pipe inclination of the intake port is formed to generate flow lamination when mixed gas flows into the combustion chamber and a tumble while limiting the mixed gas flow at a lower portion of a valve. At an upper portion(b) of the part contacting to an intake valve, the pipe inclination is an acute angle.
Patent KR-20040052151-A (KR)
Inventor: PARK SUN GYU
IPC: F16B39/284
Filed: 2002-12-13
Abstract: PURPOSE: A bolt and a nut having elastic property are provided to reduce a manufacturing cost for a bolt-nut assembly by forming an elastic section capable of preventing the nut from being released from the bolt without using a washer. CONSTITUTION: A bolt(1) has a head section. A first flange section(2) is formed at a lower peripheral portion of the bolt(1). A first disc-shaped protrusion is protruded from a lower end of the first flange section(2). A screw section(4) is formed at a center portion of the head section of the bolt(1). A nut(5) has a second flange section(6), which is upwardly protruded. A second disc-shaped protrusion(7) is formed at an upper end of the second flange section(6). A space section is formed at a center of the nut(5) and a female screw section is formed at an inner portion of the space section.
Patent KR-20040052273-A (KR)
Title: Method for controlling a settling servo of disc drive, method for estimation a coefficient of accelation of VCM actuator and apparatuses therefor
Inventor: BOO CHAN HYUK
IPC: G11B21/10
Filed: 2002-12-16
Abstract: PURPOSE: A disc drive settling servo control method and system is provided to move a head to a target track stably and speedily irrespective of a seeking distance or direction when a track is sought. CONSTITUTION: The system comprises a state estimator(72), a state feedback gain module(74) and a pulse generator(76), and an adder(78). The state estimator(72) estimates a head position, a head speed, a VCM(Virtual Channel Memory) current and a disturbance from a PES(Position Error Signal). The state feedback gain module(74) generates a control signal by multiplying the head position and speed data by gains. The pulse generator(76) generates pulse signals for offsetting an extreme point by using control input data. The adder(78) adds an output of the state feedback gain module, disturbance data offered by the state estimator(72) with the pulse signal from the pulse generator(76), and generates control input data for a VCM actuator.
Patent KR-20040055881-A (KR)
Title: Method for making a aluminum condenser
Inventor: JANG CHANG GUK
IPC: H01G9/02
Filed: 2002-12-23
Abstract: PURPOSE: A method is provided to achieve improved impedance and equivalent serial resistance characteristics in a high frequency by using a conductive polymer as an electrolyte for the wound element mounted in an aluminum electrolytic capacitor. CONSTITUTION: A method comprises a step of inserting a manila sheet serving as an insulating sheet(30) between an anode electrode sheet(10) and a cathode electrode sheet(20); a step of winding the anode electrode sheet, the cathode electrode sheet, and the insulating sheet into a wound element; a step of infiltrating 3-ethylenedioxythiophene and 4-ethylenedioxythiophene to the wound element; and a step of dipping the wound element into the mixture of oxidizing agent and solvent, and drying the resultant structure at a high temperature, thereby forming a conductive polymer layer on the wound element through the polymerization occurring in the etching pit of a capacitor. The polymerization includes the steps of dipping the wound element into a monomer and oxidizing agent solution, drying the resultant structure at a temperature of 45 to 70 Deg.C for 0.5 to 2 hours so as to form a polymer layer, washing the resultant structure by a solvent and drying the resultant structure, dipping the resultant structure into an oxidizing agent, and drying the resultant structure at a temperature of 140 to 170 Deg.C for 0.5 to 2 hours, to thereby form a polymer layer having a high conductivity.
Patent KR-20040056402-A (KR)
Title: Method and apparatus for processing multicast packet of multi protocol label switch system
Inventor: CHOI CHANG SIK
IPC: H04L12/18
Filed: 2002-12-23
Abstract: PURPOSE: A method and apparatus for processing a multi-cast packet of a multi-protocol label switch system are provided to effectively use and easily extend channel resource by performing a virtual merge function. CONSTITUTION: A packet is received and matched(S200). A channel handle value is read from a characteristic header of the received packet and a look-up operation is performed at a merging table by using the read channel handle value as an offset(S205). At least one of a sending side channel identification value, a representative port identification value, a virtual path identification value and a virtual channel identification value is read from each field of the merging table(S210). It is determined whether the received packet is a routing control packet(S215). If the received packet is not a routing control packet, it is determined whether the received packet is a pure ATM cell(S230). If the received packet is an ATM cell, a representative port identification value of the received packet is inserted into a channel identifier field of a transmission packet(S235). The virtual path identification value and the virtual channel identification value are inserted into a field corresponding to each transmission packet(S240). The processed transmission packet is transmitted(S265).
Patent KR-20040056935-A (KR)
Title: traffic information providing system and method thereof
Inventor: KIM DO SEONG
IPC: G08G1/0969
Filed: 2002-12-24
Abstract: PURPOSE: A system for providing the traffic information and a method for the same are provided to optimize the traffic information, whereby the user easily recognizes the traffic information for a specific period in response to the request of the user. CONSTITUTION: A system for providing the traffic information includes the steps of: generating(S141) the vector information representing the link characteristics for the predetermined period; calculating(S142) the traffic information representing the flow of the traffic per each period by processing the traffic information corresponding to a predetermined period when the information request for the predetermined period is transmitted from the terminal; creating(S144) the image including the background and the point of interested(POI) for the predetermined period; creating(S145) a simple map representing the traffic flow information together with the vector and the image information for the predetermined period by combining the traffic flow information, the vector information with the image for the predetermined period; and transmitting(S150) the simple map to the terminal.
Patent KR-20040057016-A (KR)
Title: Functional food for disease of adult
Inventor: CHOI JYENG HYEN
IPC: A23L33/00
Filed: 2002-12-24
Abstract: PURPOSE: A health food product comprising vegetables and cooked rice of soybeans, blue beans, sweet potatoes and rice containing sufficient nutrients necessary for good human health is provided. It is effective in preventing and treating prostatomegaly, osteoporosis, alcoholic cirrhosis of the liver or the like. CONSTITUTION: The health food product contains cooked rice, fermented soybeans(chungkukjang) and vegetables such as broccoli, pumpkins, carrots, onions, garlic, sesame and kelp. The cooked rice is obtained by washing soybeans, blue beans, sweet potatoes and rice and then cooking.
Patent KR-20040057388-A (KR)
Title: microwave oven
Inventor: LEE DONG HEON
IPC: H05B6/80
Filed: 2002-12-26
Abstract: PURPOSE: A commercial microwave oven is provided to cut down manufacturing cost by forming a single magnetron and a transformer with modifying the arrangement of parts of the microwave oven. CONSTITUTION: A microwave oven comprises a base plate(110) having plural air discharge holes; a front panel(120) installed in the front of the base plate; a cavity(130) installed in the upper part of the base plate to form the cooking chamber and composed of a bottom plate(131) extended to the lower part of the electric component chamber; a magnetron(141) and a transformer(142) placed in the upper and lower parts; a wave guide connected from the lower part of the bottom plate to the lower part of the cooking chamber; a blower fan(171) installed in the rear part of the bottom plate to forcibly blow air to the magnetron and the transformer; a fan motor(172) driving the blower fan; a rear panel(180) mounted in the rear part of the base plate and composed of plural air suction holes; and a path guide(190) mounted between the place where the magnetron and the transformer are positioned and the front panel to divide the space.
Patent KR-20040059607-A (KR)
Title: Liquid Crystal Display Device
Inventor: PARK JUN HO
IPC: G02F1/1335
Filed: 2002-12-27
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to form a diffusion surface treatment layer on the third protective layer contacting with a backlight unit and control haze of the diffusion surface treatment layer, thereby capable of removing a backlight mural phenomenon and enhancing luminance. CONSTITUTION: In a bottom plate(40), plural pixel regions are arranged with a matrix type and one TFT(Thin Film Transistor) and pixel electrode(41) is arranged at every pixel. A top plate is comprised of a color filter(33) for displaying colors and a common electrode(35). A liquid crystal layer(33) is filled between the top and bottom plates(40). The first and second polarizing plates(44a,44b) for linearly polarizing visible rays are attached to both sides of the top and bottom plates(40), respectively. A diffusion surface treatment layer(45) is formed at the lower surface of the second polarizing plate(44b). A backlight unit(45) is arranged at the lower portion of the second polarizing plate(44b).