baber/WOPTO huggingface dataset:
Patent KR-20030079524-A (KR)
Title: Air-conditioner filled in ceiling
Inventor: KIM YEONG PAL
IPC: F24F1/00
Filed: 2002-04-04
Abstract: PURPOSE: A ceiling-recessed type air conditioner is provided to allow the air conditioner to be easily repaired and cleaned after installation. CONSTITUTION: A blower(12) is fixed on a panel(11) to form a blower assembly(10). The blower assembly is formed to come out to an opening on a side of a service panel(40). A blower supporting panel(20) is joined to an inside of a discharge panel(30) to support the blower assembly. The blower has a protrusive end removed and attached to the panel to form the blower assembly. The blower assembly is joined to the blower supporting panel in parallel. The blower assembly joined to the blower supporting panel is slid out. The service panel, the discharge panel, an upper panel(60) and a lower panel form an outside case of an air conditioner to protect components therein. A heat exchanger and the blower assembly with the blower fixed on the panel are placed in the outside case. The blower assembly is supported by the blower supporting panel. The blower assembly has a lower end mounted on the blower supporting panel by self-weight, and an upper end coupled to the upper panel and the blower supporting panel by a bolt.
Patent KR-20020035797-A (KR)
Inventor: SONG JIN HO
IPC: H04M3/51
Filed: 2002-04-12
Abstract: PURPOSE: A method for controlling an ARS(Automatic Response Service) system using packet communication is provided to smoothly control an ARS system according to the control of contents, regardless of the number of connected users, and to easily service various contents only through a revision of contents without modifying the ARS system. CONSTITUTION: If a service is started, a game server connects a socket with an ARS server, initializes the ARS server and controls ARS server state setup(S110). If the initialization step is completed, the game server executes a contents service step for connected users, and remotely controls the connected users through packet communication during the execution of contents service(S120). If contents service is completed, the game server arranges and stores the data of final connectors and finalizes all the service(S130).
Patent KR-20030081889-A (KR)
Title: Mounting apparatus for idle pulley
Inventor: LEE YONG HWAN
IPC: F16H55/36
Filed: 2002-04-15
Abstract: PURPOSE: Support structure of an idle pulley is provided to easily control belt alignment work by improving the mounting structure of the idle pulley. CONSTITUTION: Support structure of an idle pulley(12) comprises a swing arm(20), a swash plate shaft(33), and a swash plate(30). In the swing arm, a shaft(12a) of the idle pulley is supported to a shaft hole(21) formed to a side and a guide hole(22) is formed to the other side. The guide hole is supported to a fixed shaft(23) formed to a mounting part and a hinge hole(26), into which the outer periphery of the swash plate is fitted, is formed to the end of the swing arm forming the guide hole. The swash plate shaft is installed in the horizontal direction of the fixed shaft. The swash plate shaft forms tool grooves(34), into which a tool is fitted, to the ends. The swash plate is formed as a disk supported to the swash plate shaft in the direction slant to the swash plate shaft. The outer periphery of the disk is fitted into the hinge hole of the swing arm. The swing arm moves right and left while the swash plate rotates, by rotating the swash plate by the tool in controlling belt alignment.
Patent KR-20020033715-A (KR)
Inventor: LEE JAE TONG
IPC: E03D9/08
Filed: 2002-04-17
Abstract: PURPOSE: A water-saving method of a bidet is provided to economize in water by discharging water according to urine and feces. CONSTITUTION: The water-saving method of a bidet comprises the steps of: checking whether the human body is sensed or not by searching for output signals after driving a sensor for the human body; if the human body is sensed, driving an inner timer to check the time elapsed and to check whether the human body is sensed or not and a washing button is operated or not; if the washing button is not operated, checking the time elapsed, while if the washing button is operated or the human body is sensed, switching off a timer and checking the timer value at the point of time; comparing the time elapsed with the preset time for distinguishing urine and feces; and controlling the operating time of a siphon cover to discharge washing water to wash off feces and urine according to the results.
Patent KR-20030088712-A (KR)
Title: Lead frame of tape formation and semiconduct package using it
Inventor: JANG YU
IPC: H01L23/495
Filed: 2002-05-14
Abstract: PURPOSE: A lead frame having a tape and a semiconductor package using the same are provided to be capable of easily controlling the size of a die paddle corresponding to many kinds of semiconductor chips and preventing the lead from being tangled. CONSTITUTION: A lead frame(100) having a tape attached lead is provided with a die paddle(21) for stably loading a semiconductor chip, a plurality of leads(22) arrayed at the peripheral portion of the die paddle, and a tape(24) formed at the upper surface of a lead tip(29) of each lead. Preferably, the die paddle is formed into an 'H' type shape. Preferably, a wire bonding process is capable of being selectively carried out at each lead.
Patent KR-20030090027-A (KR)
Title: Identification system and method having iris, and media that can record computer program sources thereof
Inventor: CHO SEOUNG HO
IPC: G06K9/00
Filed: 2002-05-20
Abstract: PURPOSE: An identity checking system and method having an iris reload function are provided to reload the original iris information if a comparison conformity ratio is less than a predetermined value by comparing a captured iris image with pre-stored iris information. CONSTITUTION: An image input unit(100) acquires an image of an iris. A control unit(110) divides an iris image captured through the image input unit(100) into many zones based on a pupil, designates a reference level as to the divided zones, and stores the reference level. The control unit(110) divides a confirmation requested picture captured through the image input unit(100) into many zones, and compares the divided confirmation requested picture with pre-stored original iris information. The control unit(110) checks whether a comparison conformity ratio is less than a reference level, and reloads the original iris information. A message output unit(120) outputs an original iris information reload message by a control of the control unit(110).
Patent KR-20030091302-A (KR)
Title: blade of semiconductor wafer transportation
Inventor: LEE JONG HWA
IPC: H01L21/68
Filed: 2002-05-27
Abstract: PURPOSE: A blade for transferring a semiconductor wafer is provided to be capable of easily checking the existence and position state of the wafer for stably and normally transferring the wafer and preventing the damage of the wafer. CONSTITUTION: A blade for transferring a semiconductor wafer is provided with a body part having a neck part(N) and a finger part(F), a pair of support parts(22a,22b) and a support plate(24) protruded from the back side of the body part toward the inner direction, a detecting part installed at the predetermined upper surface of each support part and the support plate, and a controller for checking the position state of the semiconductor wafer by using a detecting signal supplied from the detecting part. Preferably, a vacuum pressure detecting sensor is used as the detecting part.
Patent KR-20020057913-A (KR)
Inventor: KIM JUNG HAN
IPC: G07F13/00
Filed: 2002-06-01
Abstract: PURPOSE: Provided is an unmanned vending machine for original coffee packed by piece which uses original coffee powder packed by the piece so that it serves fresh coffee for consumers at a cheap price. CONSTITUTION: The unmanned vending machine for original coffee packed by piece comprises the parts of: a supply part for original coffee(5) which stores and supplies vessels packed by piece; a water supply part(17) which heats and supplies water; a tool to store and supply disposable cups; a supply part for sugar and cream(19); a recognition module(13) which recognizes and receives money; and a control part(11) which controls, adjusts and operates the entire module in order.
Patent KR-20030093802-A (KR)
Title: Rapid-turbulence-type wastewater treatment equipment
Inventor: CHO JU HWAN
IPC: C02F1/72
Filed: 2002-06-05
Abstract: PURPOSE: Provided is a turbulence-type wastewater treatment apparatus which has a ring in a reactor to cause high speed turbulent flow in a reactor, thereby treating wastewater with high efficiency by effectively mixing wastewater with oxidizing agent. CONSTITUTION: The apparatus comprises a cylinder type reactor with a raw water inlet at a lower end thereof and a treated water outlet at an upper end thereof, a quartz pipe(2) having a closed end and being vertically installed in the center of the reactor, a UV lamp(1) installed in the quartz pipe(2), and a plurality of rings(3) provided between the inner surface of the reactor and the outer surface of the quartz pipe(2).
Patent KR-20030093883-A (KR)
Title: Precooked food manufacturing method using pelagic giant cuttlefish
Inventor: MA SUNG WON
IPC: A23L17/50
Filed: 2002-06-05
Abstract: PURPOSE: A method for manufacturing a processed food using Pelagic giant cuttlefish is provided, thereby increasing the storage of the processed food and maintaining the distinct taste of Pelagic giant cuttlefish for a long time. CONSTITUTION: A method for manufacturing a processed food using Pelagic giant cuttlefish comprises the steps of: removing internal organs, bones, a mouth and a sucker from frozen Pelagic giant cuttlefish, and cutting it; melting, washing, seasoning and maturing the cut pieces of Pelagic giant cuttlefish; drying the matured Pelagic giant cuttlefish by wind or sunlight; boiling the dried Pelagic giant cuttlefish in water, cooling and drying it; and sterilizing, freezing and packaging boiled Pelagic giant cuttlefish under vacuum condition.
Patent KR-20030095047-A (KR)
Title: Driving circuit for induction motor
Inventor: BAEK IN CHEOL
IPC: H02P7/292
Filed: 2002-06-11
Abstract: PURPOSE: A driver circuit is provided to prevent a current trip generated from the changes of charge/discharge of the capacitor. CONSTITUTION: A driver circuit comprises a rectifier unit(10) for receiving an AC power and rectifying the received AC power; a smoothing capacitor for smoothing the rectifying signal of the rectifier unit and outputting a DC link voltage; an inverter unit(20) constituted by upper and lower switch elements which are serially connected to each phase of a three-phase induction motor, wherein the inverter unit varies the DC link voltage of the smoothing capacitor into a three-phase AC voltage and applies the three-phase AC voltage to an induction motor; a non-inductive resistance interposed between the smoothing capacitor and the inverter unit, and which detects a current; and an AC capacitor interposed between the smoothing capacitor and the non-inductive resistance, and which protects the switching elements by reducing high frequency noises generated from the switching operation of the switching element of the inverter unit, and reduces EMI.
Patent KR-20040000909-A (KR)
Title: Method for measuring outer size of precious metal included catalyst for vehicle
Inventor: SONG YEONG IL
IPC: G01B21/00
Filed: 2002-06-26
Abstract: PURPOSE: A method for measuring a surface area of a precious metal component for vehicle catalyst is provided to easily measure the surface area of the precious metal component by properly reducing a surface of precious metal. CONSTITUTION: A reduction process is carried out for a catalyst test sample by feeding air for 30 to 60 minutes at a temperature about 500 . Then, a temperature programmed reduction test is carried out in order to check a reduction characteristic of catalyst. The catalyst test sample is subject to a reduction process for a predetermined time at a temperature about 50 to 100 . At this time, hydrogen gas is sprayed onto a surface of the catalyst test sample until a pulse period of hydrogen gas is stabilized. Then, CO is feed at a temperature about 50 to 100 until the pulse period of CO is stabilized. Then, a mole number of CO is calculated. After that, a mole number of precious metal is calculated.
Patent KR-20040001999-A (KR)
Title: Method of manufacturing semiconductor flash memory device
Inventor: KIM GI SEOK
IPC: H01L21/8247
Filed: 2002-06-29
Abstract: PURPOSE: A method for manufacturing a semiconductor flash memory device is provided to be capable of reducing cell size, simplifying manufacturing processes, and improving reproducibility. CONSTITUTION: A tunnel oxide layer(202), a floating gate conductive layer(204), a buffer oxide layer(206), and a pad mask(208) are sequentially deposited at the upper portion of a semiconductor substrate(200). After patterning the pad mask, a spacer(210) is formed at both sidewalls of the pad mask. Then, a trench(212) is formed by sequentially etching the buffer oxide layer, the floating gate conductive layer, the tunnel oxide layer, and the semiconductor substrate using the pad mask and the spacer as an etching mask.
Patent KR-20040003143-A (KR)
Title: Intake manifold of vehicle
Inventor: CHOI MYEONG SIK
IPC: F02M35/104
Filed: 2002-06-29
Abstract: PURPOSE: An intake manifold is provided to prevent degradation of full load performance of engine, while reducing flow resistances of fuel-air mixture. CONSTITUTION: An intake manifold comprises a shaft(3a) where a manifold throttle valve(3) penetrates through first to fourth inlet holes(2a,2b,2c,2d) of an intake port(2) of a runner by being operated by the control signal output from a controller; and first to fourth plates(3b,3b',3b'',3b''') coupled to the shaft so as to open/shut the spaces of the first to fourth inlet holes. The shaft has a center corresponding to the bottom of the intake port center(O) of the intake port. The first to fourth plates have both side surfaces rounded inward so as to correspond to the shapes of the spaces of the first to fourth inlet holes.
Patent KR-20040005012-A (KR)
Inventor: HWANG SANG YEOL
IPC: C07D239/48
Filed: 2002-07-08
Abstract: PURPOSE: A process for preparing 2-amino-4-chloro-5-nitro-6(1H)-pyrimidinone is provided, thereby simplifying the process, and involving no separation and purification processes of an intermediate product. CONSTITUTION: A process for preparing 2-amino-4- chloro-5-nitro- 6(1H)-pyrimidinone of the formula(3), and salts, hydrates or solvates thereof comprises the steps of: dissolving a compound of the formula(1) in strong sulfuric acid; and adding strong nitric acid and reacting them, wherein the 90% or more of strong sulfuric acid is used; the amount of sulfuric acid used is 2 to 10g per 1g of the compound of formula 1; the 90% or more of strong nitric acid is used; the amount of nitric acid used is 1 to 10 equivalent to the compound of the formula 1; and the reaction temperature is 20 to 80 deg. C.
Patent KR-20040006293-A (KR)
Title: Assembling jig for front-end module of a car
Inventor: AHN BYEONG JIK
IPC: B25B11/02
Filed: 2002-07-11
Abstract: PURPOSE: An assembly jig of a vehicle front end module is provided to easily and accurately perform assembly work for mounting the front end module to a vehicle body in a vehicle assembly line adopting the front end module. CONSTITUTION: An assembly jig(G) of a vehicle front end module(110) comprises a jig bar(1), two tooling pins(3) protruded from both ends of the jig bar to be inserted into a fender mounting hole(F-1) of a vehicle, two cylinders(7) installed to both ends of the jig bar and operated toward the direction of spreading out the both sides fender(F) of the vehicle body, a pressurizing part installed to a front end of the cylinder, a pressure source(4) applying same pressure to both cylinders, and a module resting portion(5) installed to move horizontally from the front of the jig bar on the longitudinal direction of the vehicle.
Patent KR-20040006337-A (KR)
Inventor: CHOI GUK SEON
IPC: G11C7/10
Filed: 2002-07-12
Abstract: PURPOSE: An output buffer circuit is provided to operate in a wide range of a power supply voltage. CONSTITUTION: A control circuit(10) controls input control signals differently using a value of a reference voltage varying according to the range of a power supply voltage. An output driver circuit(20) drives the output of data according to a state of input control signals applied from the above control circuit(10). The output driver circuit controls operation number of a switching device for outputting high data differently according to the range of the power supply voltage.
Patent KR-20040006729-A (KR)
Inventor: HONG JONG DEOK
IPC: H04N5/21
Filed: 2002-07-15
Abstract: PURPOSE: A dithering device is provided to remove the use of divider logic for simplifying the logic structure to reduce the chip size and improving the image data processing speed. CONSTITUTION: A dithering device includes a storing element such a 4x4 matrix(22) for storing noise data per pixel of a predetermined unit area, and a noise calculation part(20). The noise calculation part outputs noise data corresponding to pixels as the pixels are input for image data processing. In the noise data output, code values corresponding to the input pixels are called from the matrix and the noise corresponding the called data is output.
Patent KR-20040007023-A (KR)
Title: Command state machineand method of operating the same
Inventor: PARK YEONG SU
IPC: H03K17/22
Filed: 2002-07-16
Abstract: PURPOSE: A command state machine and a method for driving the same are provided to be easily implemented without depending on the number of states to be used as well as to realize the complex circuit with dividing into a plurality of detail circuits easily and clearly. CONSTITUTION: A command state machine includes a switching device, a first transfer gate(T11), a second transfer gate(T12), a first latch device(11), a third transfer gate(T13) and a second latch device(12). The switching device supplies the power voltage to the second control signal output terminal in response to the first control signal(CMD). The first transfer gate(T11) transfers the first control signal(CMD) to the fourth control signal(MATRIXIN) in response to the first control signal(CMD) and its inversion signal. The second transfer gate(T12) transfers the inversion signal of the first control signal(CMD) to the second control signal output terminal in response to the control signal(CMD) and its inversion signal. The first latch device(11) latches the fourth control signal(MATRIXIN) transmitted through the first transfer gate(T11). The third transfer gate(T13) transfers the fourth control signal(MATIXIN) latched by the first latch device(11) in response to the third control signal(CMDRSTIN) and its inversion signal. And, the second latch device(12) outputs the fifth control signal(MATRIXOUT) by latching the fourth control signal transmitted through the third transfer gate(T13).
Patent KR-20040007116-A (KR)
Title: A Fix structure for fastening Door module panel and Door inner panel
Inventor: SEO GYEONG DEOK
IPC: B60J5/00
Filed: 2002-07-16
Abstract: PURPOSE: A combination structure for improving combining force of a door module panel and a door inner panel is provided to accurately and easily mount the door module panel, to improve combining force by supplying threads formed at the whole width of an inclined square nut to combine with a bolt, to position a mounting spot between two panels at the end of a trim line without forming a hole to the door inner panel, and accordingly to prevent the panel from unnecessarily getting large and reduce weight. CONSTITUTION: A combination structure for improving combining force of a door module panel and a door inner panel is composed of a combining member and a housing unit of the combining member of the door inner panel. The combining member includes a regular hexahedral body unit(12); a step unit(16) formed at the front upside of the body unit and slopingly bent forward; a circular combining groove(18) arranged on a plane connected to the step unit and extended downward and formed with threads; and an inclined groove(20) rectilinearly perforated from the front of lower end of the body unit to the rear thereof and inclined and extended upward. The housing unit of the combining member comprises two side units convexly protruded in the front; a contact unit extended between side units; an opening perforated to the contact unit to align the center to the combining groove of the combining member; and a settling groove having a slit groove formed above the side unit and the contact unit and a housing groove formed between the slit groove and the rear side of the contact unit.
Patent KR-20040008280-A (KR)
Title: The Display Type Digital Auto Welding Carriage
Inventor: KIM DONG WAN
IPC: B23K37/02
Filed: 2002-07-18
Abstract: PURPOSE: A display-type digital automatic welding carriage is provided to improve a response characteristic by reducing errors and to improve efficiency of speed and position control of a system by using a pulse width modulation technique. CONSTITUTION: A display-type digital automatic welding carriage includes a main controller section(100) for controlling an input signal and an outer signal. The main controller section(100) displays and stores welding parameters. A power source section(300) is provided to supply power to the display-type digital automatic welding carriage, a weaving motor and a main motor. The welding parameters are inputted into an input section(400). A digital current/voltage section is provided to improve welding efficiency and a controller section is provided to improve efficiency of the weaving motor and the main motor. A display section(700) is provided by considering welding reliability and convenience of a worker. Data of the welding parameters are stored in a storing section(200).
Patent KR-20040009783-A (KR)
Title: Apparatus for manufacturing mixed cleaning solution and method of manufacturing mixed cleaning solution using the same
Inventor: AHN JONG PAL
IPC: H01L21/304
Filed: 2002-07-25
Abstract: PURPOSE: An apparatus for fabricating mixed cleaning solution and a method for fabricating mixed cleaning solution using the same are provided to maintain constantly the temperature and remove particles by circulating the ozone water and the cleaning solution. CONSTITUTION: An apparatus for fabricating mixed cleaning solution includes an ozone water supply unit(10), a cleaning solution supply unit(20), a mixing bath(30), a pump(40), a thermostat(50), and a filter(60). The ozone water supply unit(10) includes an ozone water controller. The cleaning solution supply unit(20) includes a cleaning solution controller. The mixing bath(30) is connected to the ozone water supply unit and the cleaning solution supply unit in order to store the ozone water and the cleaning solution. The pump(40) is connected to the mixing bath in order to circulate the ozone water and the cleaning solution. The thermostat(50) is connected between the pump and a valve. The filter(60) is connected between the thermostat and the valve.