baber/WOPTO huggingface dataset:
Patent KR-20030086764-A (KR)
Title: Organic electroluminescent device and method of patterning pixels for the same
Inventor: BAE SEONG JUN
IPC: H05B33/10
Filed: 2002-05-07
Abstract: PURPOSE: An organic electroluminescence device and a patterning method of pixels thereof are provided to reduce processes and to achieve improved accuracy of spacing and shape of pattern. CONSTITUTION: A patterning apparatus for an organic electroluminescence device comprises a printing roll(114); an APR resin plate attached to the rotating surface of the printing roll, and patterned to be parallel to a printing direction(124) and lengthwise direction of red, green and blue pixel patterns(126a,126b,126c); an anilox roll for applying an organic material to the APR resin plate; a doctor blade for adjusting the organic material to have a uniform thickness; a dispenser for providing the organic material to the anilox roll; a glass substrate(112) contacting the APR resin plate; and a printing table arranged beneath the glass substrate in such a manner that the printing table is movable.
Patent KR-20020059574-A (KR)
Inventor: PARK JAE HYUN
IPC: E04D13/08
Filed: 2002-05-09
Abstract: PURPOSE: A band for securing a rainwater receipt pipe is provided to efficiently secure the pipe to wall side by controlling length of the band even though a space between the wall side and the pipe is irregular. CONSTITUTION: The band(1) comprises a wall side(13) having a rainwater-receipt pipe(12) vertically mounted at equal intervals; section for opening/closing having slit; a bolt(11) loosely coupled to a spiral line(10a) inside a working portion(10) after passing the slit; adjustable nut(8) having male screw(7) and female screw(8a) at directly middle portion of the male screw of the circular winding section(4). The band activates the adjustable nut(8) having female screw(8a) coupled to the male screw(7) and couples the screw(8a) to the male screw(9a) of an anchor bolt(9) secured on the wall side(13).
Patent KR-20020043521-A (KR)
Inventor: RYU JUNG HUI
Filed: 2002-05-14
Abstract: PURPOSE: A method and a system for supplying object-related information are provided to supply information with respect to an object existed in a reality for a user by searching the information from a virtual space through a network. CONSTITUTION: An identification symbol(103) for identifying an actual object(101) is marked on the actual object(101) as a physically readable form in advance(151). Basic information(105) with respect to the object(101) is related with the identification symbol(103,152). A user terminal device reads the identification symbol(103) by operating to the object(101,153). The basic information(105) of the object(101) is searched by referring to the read identification symbol(103,154). Relation information(107) related to the object(101) is searched through a network based on the searched basic information(105,155). The relation information(107) linked with the basic information(105) is supplied to the user by referring to the searched basic information(105,156). The user uses the supplied relation information(107) as reference data for a various actions in an actual living(157).
Patent KR-20020090128-A (KR)
Title: Tin plating
Inventor: CROSBY JEFFREY N
IPC: C25D3/60
Filed: 2002-05-15
Abstract: PURPOSE: Provided is an electrolyte composition which can plate tin or tin-alloy at high current densities with low metal concentrations on a substrate, while producing a uniform deposit appearance over the entire current density range. CONSTITUTION: The electrolyte composition for depositing tin or tin-alloy on a substrate comprises one or more tin compounds, one or more acidic electrolytes, and one or more carboxyalkylated polyalkyleneimine compounds. The method for high speed electroplating of tin or tin-alloys comprises the steps of utilizing high speed electroplating equipment comprising an electroplating cell; an overflow reservoir adjacent the cell; a means for returning solution from the reservoir to the electroplating cell; a means for directing a substrate to be plated from an entry point at one end of the cell to an exit at a second end of the cell; introducing an electrolyte comprising a basis solution of one or more tin compounds, one or more acidic electrolytes, and one or more carboxyalkylated polyalkyleneimine compounds; and continuously electroplating substrates with tin or tin-alloy at a sufficient current density and at a sufficient temperature for high speed electroplating as the substrates pass through the electroplating solution within the cell.
Patent KR-20030089293-A (KR)
Title: Integrated x-ray and visual inspection system
Inventor: HONG SEONG CHEOL
IPC: G01N23/00
Filed: 2002-05-17
Abstract: PURPOSE: A printed circuit board inspecting apparatus is provided to simplify an inspection system for a printed circuit board with reducing manufacturing cost thereof by receiving X-ray image and visual image information using one camera. CONSTITUTION: A printed circuit board inspecting apparatus includes a conveying device(3) for conveying an object(1) to be inspected. A light generating device(5) is installed at a lower portion of the conveying device(3) so as to radiate light having a predetermined wavelength towards the object(1) to be inspected. A light amplifying device(7) is positioned opposite to the light generating device(5) so as to convert and amplify light generated from the light generating device(5). An optical unit(9) creates a visual image of the object(1). A camera(11) is provided to achieve an image by receiving an X-ray image and the visual image.
Patent KR-20030091099-A (KR)
Title: Multifunctional Charger of Mobile Phone and Driving Method therefor
Inventor: CHOI SEON MI
IPC: H02J7/00
Filed: 2002-05-22
Abstract: PURPOSE: A multifunctional charger of a mobile phone and a driving method thereof are provided to utilize various services during a charging period by using a key pad of the mobile phone. CONSTITUTION: A multifunctional charger of a mobile phone includes a key input portion(315), a DTMF reception portion(338), a CPU(325), and a telephone function execution portion(375). The key input portion(315) generates a key signal to command a particular operation. The DTMF reception portion(338) is connected to the mobile phone through an earphone jack in order to receive a DTMF signal from a key pad of the mobile phone and transmits the received signal to the CPU(325). The CPU(325) is connected to the key input portion(315). The CPU(325) controls each element to execute an operation according to the key signal, a telephone function through a PSTN according to the DTMF signal, and a data transmission and reception function. The telephone function execution portion(375) is installed between the CPU(325) and the PSTN to perform the telephone function.
Patent KR-20030091141-A (KR)
Inventor: KANG CHEOL
IPC: H02P5/00
Filed: 2002-05-24
Abstract: PURPOSE: A motor auto change-over start controller is provided to operate safely and effectively the motors without a monitoring process by operating a device using two or three or more motors under an automatic operation mode. CONSTITUTION: A motor auto change-over start controller includes the first controller, the second controller, a common terminal, a start terminal, a standby signal input terminal, and a standby signal output terminal. The first and the second controllers include a power and operation circuit(10), a driving circuit(40), a signal processing circuit(60), and a controller(20), respectively. The power and operation circuit(10) selects one of a manual operation and an automatic operation. The driving circuit(40) is driven by an external switch(30) and an internal switch in order to control an operation of the first motor. The signal processing circuit(60) applies a standby signal to another controller when the driving circuit(40) is normally operated. The controller(20) applies a start signal to a standby motor and changes the present mode to the standby mode when the external switch(30) or the driving circuit(40) are in the abnormal states.
Patent KR-20030092409-A (KR)
Title: Mold oscillation apparatus of continuous caster
Inventor: PARK BYEONG HEUN
IPC: B22D11/051
Filed: 2002-05-29
Abstract: PURPOSE: An apparatus for oscillating mold of continuous caster is provided to prevent generation of oscillation marks on the surface of slab by oscillating mold in such a way that long side copper plate and short side copper plate contacted with the outer surface of the slab are oscillated along an inclination angle. CONSTITUTION: In an oscillation apparatus for vertically oscillating mold of continuous caster for producing slab, the apparatus comprises guide part for guiding the long side copper plates so that a pair of long side copper plates installed inside the mold frame installed at the mold are vertically moved; a supporting part(200) for supporting the guide part so that the guide part maintains a certain angle; and an oscillation part(300) installed at a lower part of the guide part to vertically move the long side copper plates, wherein the guide part comprises guide groove, supporting block and resting block, wherein the supporting part(200) comprises mold frame(201), housing(202), compression spring(203), adjusting bolt(204), piston(205), rod(206), turnbuckle(207) and screw shaft(208), and wherein the oscillation part(300) comprises vibration motor, speed reducer, concentric block and eccentric block.
Patent KR-20020093147-A (KR)
Inventor: HONG SEONG CHUL
IPC: A61K36/07
Filed: 2002-05-30
Abstract: PURPOSE: Provided is a supplementary agent for the prevention and treatment of adult diseases. It is characterized by using a mixture of a fungal fermentate lowering cholesterol and pharmaceutical mushrooms. CONSTITUTION: The supplementary agent for the prevention and treatment of adult diseases contains fungal fermentates of at least one of Monascus sp., Aspergillus sp. and Penicillium sp., lowering cholesterol and pharmaceutical mushrooms having anticancer activity, blood sugar level controlling activity, blood pressure controlling activity and immune activating activity, particularly consisting of Acanthopanax senticosus, Panax ginseng and mushrooms.
Patent KR-20030094857-A (KR)
Inventor: PARK TAE JIN
IPC: A47L9/00
Filed: 2002-06-08
Abstract: PURPOSE: A vacuum cleaner is provided to perform the stable movement of the vacuum cleaner, and to easily couple/separate a handle unit to/from a cleaner body. CONSTITUTION: A placing groove(110) is formed along the rear circumference of a cleaner body(100). A fitting groove(111) is formed at the inner surface of the placing groove. A handle unit is integrated with wheels(220), and has a U-shaped handle(210). A fitting protrusion(211) is formed at the inner surface of the handle, and is fit into the fitting groove. The wheels are rotatably mounted at both ends of the handle.
Patent KR-20030095048-A (KR)
Title: Multimedia refreshing method and apparatus
Inventor: KIM TAE HYEON
IPC: H04N21/435
Filed: 2002-06-11
Abstract: PURPOSE: A method and a device for playing multimedia are provided to smoothly play the multimedia data in a limited play environment based on a single process by constructing a play/stop table for playing the SMIL(Synchronized Multimedia Integration Language) multimedia data. CONSTITUTION: A data input unit(110) inputs the SMIL data. A DOM(Document Object Model) tree generator(120) generates a DOM tree by parsing the SMIL data. A play table creator(130) creates the play/stop table for an SMIL image by referring to a structure of the DOM tree. A memory(140) stores the play table and the SMIL image data. A player(150) plays an SMIL image by referring to the play table. A controller(160) controls general operations for generating the DOM tree, creating the play table, and playing the SMIL image.
Patent KR-20030097101-A (KR)
Title: Hemming pressure control device in a roller hemming device and control method
Inventor: HWANG U DONG
IPC: B21J9/20
Filed: 2002-06-19
Abstract: PURPOSE: An apparatus for controlling pressing force of roller hemming equipment is provided which performs hemming operation using a certain pressing force generated by supplying a certain operating pressure to operating cylinder of the roller hemming equipment, and a control method thereof is provided. CONSTITUTION: In a roller hemming equipment comprising a guide block, an operating cylinder and a hemming roller, the apparatus(1) for controlling pressing force of roller hemming equipment comprises first pneumatic pipe line(7) connected to pneumatic port at the pressing side of the operating cylinder of the roller hemming equipment; second pneumatic pipe line(9) connected to pneumatic port at the releasing side of the operating cylinder of the roller hemming equipment; third pneumatic pipe line(11) for supplying line air pressure correspondingly to the first pneumatic pipe line; fourth pneumatic pipe line(13) for supplying line air pressure correspondingly to the second pneumatic pipe line; a channel conversion valve(17) selectively controlled according to control signals to connect the first pneumatic pipe line and third pneumatic pipe line to each other, connect the second pneumatic pipe line to exhaust port, connect the second pneumatic pipe line and fourth pneumatic pipe line to each other and connect the first pneumatic pipe line to the exhaust port; a pressure sensor(19) mounted on one side of the third pneumatic pipe line to output signals of the sensed air pressure by sensing air pressure on the pipe line; a proportional control valve(21) mounted on one side of the third pneumatic pipe line to control air pressure in the pipe line to a certain pressure according to control signals; a pressure control regulator(23) mounted on one side of the third pneumatic pipe line to discharge air pressure of a set pressure or more; and a controller(25) for outputting control signals of the channel conversion valve according to process control and outputting control signals of the proportional control valve according to air pressure signals outputted from the pressure sensor.
Patent KR-20040001439-A (KR)
Inventor: JANG GI YEONG
IPC: B04B5/02
Filed: 2002-06-28
Abstract: PURPOSE: Provided is an automated centrifuge system which characteristically automates the centrifugation process by using a sensor and a marking part. CONSTITUTION: An automated centrifuge system is characterized by comprising a centrifuge with a rotor having at least two swing buckets, a robot with a gripper and fingers, and a control unit to control centrifugation process and the operation of the robot.
Patent KR-20040001530-A (KR)
Title: Method for preventing boron penetration in semiconductor device
Inventor: CHA HAN SEOP
IPC: H01L21/265
Filed: 2002-06-28
Abstract: PURPOSE: A method for preventing the boron penetration of a semiconductor device is provided to be capable of improving the stability of products. CONSTITUTION: After sequentially depositing a gate oxide layer(35a) and an amorphous silicon layer(37a) at the upper portion of a semiconductor substrate(31), an annealing process is carried out at the resultant structure. Then, a column arrayed polysilicon layer(39a) is formed at the upper portion of the amorphous silicon layer. A gate electrode(41) is formed by sequentially patterning the column arrayed polysilicon layer and the amorphous silicon layer. A source/drain(45) are formed at both sides of the gate electrode in the semiconductor substrate by carrying out an ion implantation on the entire surface of the resultant structure.
Patent KR-20040002095-A (KR)
Title: System for controlling hydranlic pressure for an automatic transmission in the vehicle
Inventor: PARK JIN MO
IPC: F16H61/00
Filed: 2002-06-29
Abstract: PURPOSE: A hydraulic control system of an automatic transmission for a vehicle is provided to control shift conveniently, to minimize shift shock, and to improve responsiveness of shifting by regulating constant torque fill time and release time with supplying back pressure to accumulators according to the throttle opening degree of an engine. CONSTITUTION: Hydraulic pressure is regulated by a line pressure regulating valve(2), and regulated hydraulic pressure is supplied to first, second and third solenoid valves(S1,S2,S3) and first, second and third pressure control valves(4,6,8). Each pressure control valve is respectively controlled by first, second and third solenoid valves, and each control pressure is supplied to friction factors(C1,C2,C3). Accumulators(ACC1,ACC2,ACC3) are arranged between pressure control valves and friction factors to stabilize hydraulic pressure. Back pressure of an accumulator back pressure valve is supplied to the accumulator by the solenoid valve.
Patent KR-20040005512-A (KR)
Title: Method for forming the Isolation Layer of Semiconductor Device
Inventor: LEE WON GWON
IPC: H01L21/762
Filed: 2002-07-10
Abstract: PURPOSE: A method for fabricating an isolation layer of a semiconductor device is provided to prevent an active region from being lost by misalignment of a photoresist pattern by etching the active region in a pre-etch process while using a silicon-containing photoresist layer so that step coverage between the active region and an isolation region is improved. CONSTITUTION: After a trench is formed in the isolation region on a silicon substrate(100), a gap-fill oxide layer is deposited on the resultant structure to fill the trench. After a photoresist pattern is formed on the isolation region, an oxide process is performed to oxidize the surface of the photoresist pattern. A part of the gap-fill oxide layer in the active region is eliminated by using the oxidized photoresist pattern as a mask. The resultant structure is polished to the level of the upper surface of a nitride layer so as to be planarized by a chemical mechanical polishing(CMP) process. After the nitride layer is eliminated, an amorphous silicon layer is formed on the resultant structure. The amorphous silicon layer is blanket-etched to form an amorphous silicon spacer on the sidewall of the protruding field oxide layer. An oxidation process is performed on the amorphous silicon spacer to oxidize the spacer.
Patent KR-20040007815-A (KR)
Title: Audio decoding method recovering high frequency with small computation, and apparatus thereof
Inventor: OH YUN HAK
IPC: G10H1/12
Filed: 2002-07-11
Abstract: PURPOSE: A method and a device for audio decoding to recover high frequency components by a small calculation amount are provided to reduce the calculation amount required for recovering high frequency components by half in the audio post processing by using mode information shaving information on the correlation between first and second channel signals. CONSTITUTION: A device for audio decoding to recover high frequency components by a small calculation amount includes an MP3 decoder(210) receives MPEG-1 layer 3 audio signals to decode the signals to PCM signals. The MP3 audio signals include mode information. A mode information analyzing part(220) analyzes the mode information and transmits the analyzed values to a high frequency component generating part(230). The high frequency component generating part generates high frequency components for each channel according to the mode information values. The high frequency components are generated according to whether the mode information is a joint stereo mode value or a stereo mode value. The joint stereo mode value represents the high similarity between left and right channel signals. The stereo mode value represent no similarity therebetween.
Patent KR-20040006890-A (KR)
Title: Control current monitoring circuit of motor in eps system
Inventor: HAN SANG HWI
IPC: H02P7/06
Filed: 2002-07-16
Abstract: PURPOSE: A motor control current monitoring circuit in an electronic control power steering system is provided to monitor the control current applied to a DC motor by using a bus bar connected to an upper end of an H-bridge. CONSTITUTION: A motor control current monitoring circuit in an electronic control power steering system includes a first to a fourth FETs(1-1 to 1-4), a DC motor, and a differential amplifier. The first to the fourth FETs(1-1 to 1-4) are used for receiving a voltage of a battery and applying the current to a DC motor. The DC motor is operated by the current. The differential amplifier is used for obtaining a voltage difference between a first and a second voltages by inputting the first and the second voltages to a non-inversion terminal and an inversion terminal.
Patent KR-20040009290-A (KR)
Title: separation system of moulding sand
Inventor: JUNG HAK SU
IPC: B22C5/06
Filed: 2002-07-23
Abstract: PURPOSE: A system for separating a molding sand is provided to easily separate chromite from a used molding sand and improve the separation efficiency. CONSTITUTION: The system comprises: a plurality of first and second storage hoppers(110,120) for temporally storing a used molding sand; first and second screening units(210,220) sorting the molding sand fed from the first and second storage hoppers(110,120) into silica and chromite by a magnetic force and feeding them individually; a separation unit(300) separating the molding sand sorted into chromite by the first and second screening units(210,220) into chromite and dust by a vibratory force and a blast force; and a feed pipe and a storage hopper(400) feeding and storing the chromite and silica separated and fed from the first and second screening units(210,220) and the separation unit(300) individually.
Patent KR-20020083955-A (KR)
Inventor: PAICK YON JIN
Filed: 2002-07-24
Abstract: PURPOSE: An Internet purchase agency is provided to enable a purchaser to purchase an article conveniently and at a cheap price by making a popup program send the goods information to a web server when a user finds out the desired goods on the Internet by using the popup program. CONSTITUTION: The purchaser registers to the web server as the purchaser and sends the information through a popup screen using a capture robot and a Java program after finding out the desired article on a shopping mall site. The purchaser pays the article price to the web server if the dealing intention is set between the purchaser and a purchase agent. The purchase agent purchases the article paid by the purchaser from the selling companies set by the purchaser. The purchase agent commits the delivery of the purchasing article to a delivery company. The delivery company checks the delivery information of the committed article by searching the web server, stores the commitment in the web server, and sends the article to the purchaser. The purchaser confirms the delivery to the web server after checking the delivered article.
Patent KR-20040012188-A (KR)
Title: bobbin holder of winder for wind at high speed an elastic wire
Inventor: JUN YEONG DO
IPC: B65H75/24
Filed: 2002-08-01
Abstract: PURPOSE: A bobbin holder of a winder for winding elastic yarn at high speed is provided to support the bobbin holder stably by supporting the shell with the bearing in the support, to extend the life span by chucking the bobbin securely with varying the projection of the rubber, and to increase the productivity by winding at high speed with reducing vibration. CONSTITUTION: A bobbin holder of a winder comprises a coupling(12) connecting plural bodies and a spider rubber in series and combining with a rotating shaft of a motor; a shaft(16) combined with the body of the coupling and plural bearings(14); a support(18) combined with the bearing and fixed to the winder; a first space part(20) combined with the end of the shaft to place the support and the shaft inside; a bearing combined between the bore of the first space part and the outside of the supporter; a shell(24) having a second space part(22) opposed to the first space part; plural drums mounted around the shell; plural rubbers(32) combined between plural drums; and a cap(42) combined with the end of the second space part of the shell to push the drum to the coupling and return.