baber/WOPTO huggingface dataset:
Patent KR-20100034800-A (KR)
Title: Rotative hit-blasting device
Inventor: GIM GYEONG GON
IPC: B24B5/00
Filed: 2008-09-25
Abstract: PURPOSE: A rotary blow blasting apparatus is provided to evenly process the inner circumference of a conduit by positioning a brush unit in a zigzag shape in the longitudinal direction of a centre shaft. CONSTITUTION: A rotary blow blasting apparatus comprises a barrier plate(P), a centre shaft(20), a brush unit(S), first-sixth connection rods(R1,R2,R4,R5,R6), and combining members(51,55). A mounting hole(11) of the barrier plate is inserted into the centre shaft. The barrier plates inserted into the centre shaft are positioned alternately to each other. The brush unit is positioned between the barrier plates. The first-sixth connection rods are inserted into a corner connecting hole(15) of the barrier plate and the mounting hole of the brush unit.
Patent KR-20090033124-A (KR)
Title: Method of fabricating recess gate in semiconductor device
Inventor: CHO YONG TAE
IPC: H01L21/336
Filed: 2008-09-26
Abstract: A recess gate manufacturing method of a semiconductor device is provided to minimize the leakage current of the semiconductor device by removing cuspidal points between an element isolation film and an active area. A recess gate manufacturing method of a semiconductor device includes a step for forming a trench(22); a step for forming an element isolation film(23), a step for forming hard mask patterns; a step for forming a recess region(100). The trench is formed on a silicon substrate(21) in order to define the active area. The element isolation film is formed in order to fill up the trench. Each of hard mask patterns is comprised of the oxide film pattern(24A) and an amorphous carbon layer pattern which are successively laminated. The hard mask patterns are formed to partly expose the active area. The recess region is formed in the active area using the hard mask patterns as an etching mask. The recess region has dual profiles(27, 28).
Patent KR-20100038590-A (KR)
Title: Touch sensor and method for recognizing a touch
Inventor: LIM GUK CHAN
IPC: G06F3/044
Filed: 2008-10-06
Abstract: PURPOSE: A touch sensor and a touch sensing method are provided to implement a touch sensor which has a simpler structure. CONSTITUTION: Touch units(501~503) have parasitic capacitance. If touch is sensed, the capacitance is increased. A high frequency cut-off filter unit uses the capacitance. A driving unit(510) applies predetermined voltage waveform to the high frequency cut-off filter unit. A touch signal output unit outputs a touch signal which indicates that the touch is sensed using the output of the high frequency cut-off filter unit.
Patent KR-20100039959-A (KR)
Title: On-line trading system and method for knowledge
Inventor: HYUN JAE BONG
IPC: G06Q50/18
Filed: 2008-10-09
Abstract: PURPOSE: An on-line knowledge trading system and a method thereof are provided to enable a knowledge buyer to receive desired information in real time from a knowledge seller through an internet call or a wire/wireless call. CONSTITUTION: A seller terminal(130) receives an internet call. A buyer terminal(120) dispatches the internet call to the seller terminal. A knowledge trading service system(110) generates a knowledge trading soft phone for the internet call according to the input information of a knowledge seller. The knowledge trading service system connects the internet call by the knowledge trading soft phone between the seller terminal and the buyer terminal.
Patent KR-20100040033-A (KR)
Title: High conductive paste composition and method of high conductive paste composition
Inventor: LEE TAEK SOO
IPC: H01B1/04
Filed: 2008-10-09
Abstract: PURPOSE: A high conductive paste composition is provided to ensure low plane resistance value and temperature resistance coefficient according to the size of resistor, and to be applied as resistors for various heating elements. CONSTITUTION: A method for preparing a high conductive paste composition comprises the steps of: (a) forming carbon nanotubes with a functional group of -COOR by introducing a functional group of -COOR to carbon nanotubes, wherein the step (a) consists of (a1) processing carbon nanotubes with acids and (a2) performing esterification by adding polyhydric alcohol to acid-treated carbon nanotubes, wherein R is C1~20 alkyl group, C6~20 aryl group, C2~20 alkenyl or C2~20 alkynyl group; and (b) mixing the carbon nanotube with the functional group of -COOR with an organic binder.
Patent KR-20100040467-A (KR)
Title: A method for recovering organic compounds in ammonium lequor
Inventor: LEE HYUN
IPC: C10B41/08
Filed: 2008-10-10
Abstract: PURPOSE: A method for recovering organic compounds in ammonia liquor is provided to prevent facilities from being broken due to the organic compounds, to easily refine coke oven gas, and to prevent the closure of a process piping and a distillation tower due to the organic compounds. CONSTITUTION: A method for recovering organic compounds in ammonia liquor comprises the following steps: preparing a filtered ammonia liquor by filtering the ammonia liquor; mixing the filter ammonia liquor with a solvent; dissolving the organic compounds, which is contained in the ammonia liquor, in a solvent; extracting the organic compounds which is dissolved in the solvent; distilling the extracted organic compounds; crystallizing a residue remaining in the distillation step by cooling the residue; and collecting the organic compounds by filtering a crystal which is generated in the crystallization step.
Patent KR-20100042784-A (KR)
Title: Apparatus and method for receiving broadcasting of two mode using one tuner in set top box
Inventor: SEO DONG UK
IPC: H04N5/46
Filed: 2008-10-17
Abstract: PURPOSE: A device for receiving broadcast of two kinds of modes with one tuner and a method thereof are provided to reduce power consumption by using the tuner in a set top box, and to reduce manufacturing costs of products. CONSTITUTION: An integrated tuner unit(200) receives a broadcast signal of an OOB(Out-Of-Band) mode or a DSG(DOCSIS Set-top Gateway) mode. The integrated tuner units tune a desired broadcasting band. The integrated tuner unit converts the tuned broadcasting signal to an IF(Intermediate Frequency) signal. An IF switching unit converts an IF signal into a demodulator. A DSG demodulator(202) demodulates the IF signal to the DSG mode.
Patent KR-20100042919-A (KR)
Title: Apparatus and method for generating histogram in digital image processing device
Inventor: LEE JAE CHEOL
IPC: H04N5/225
Filed: 2008-10-17
Abstract: PURPOSE: A histogram formation apparatus and a method thereof are provided to use a system clock as a memory clock by adjusting the amount of input data, and to reduce design complexity with a low-power design. CONSTITUTION: A down-sampling unit(120) decrease a sampling rate of image data in one frame, which is outputted from an image sensor. A memory control unit(132) measures a luminance value about down-sampled pixel. A memory control part leas the measured luminance value as an address. The memory control part records a value assigned to the lead address. A memory(131) records the assigned value on the address of the luminance value by the memory control part.
Patent KR-20100043761-A (KR)
Inventor: LEE YOUNG SANG
IPC: G11B7/24076
Filed: 2008-10-21
Abstract: PURPOSE: Optical recording media is provided to accurately recognize the data recorded on a disc by keeping the depth of a cover layer constant and BD track narrow. CONSTITUTION: Optical recording media(400) comprises a substrate(410) with a slope(S), wherein the slope is formed in the outer edge domain(E) of the substrate and has a tilt to the outer of the substrate, the height of the slope is over 0 and 50 or less, the slope begins from the domain exceeded by 58.5mm from the center of the substrate and the horizontal length of the slope is between 0 and 1.5mm.
Patent KR-20100045255-A (KR)
Title: Automatic lay-up machine
Inventor: LEE BONG WON
IPC: H05K13/02
Filed: 2008-10-23
Abstract: PURPOSE: An automatic lay up device is provided to reduce a defect due to a foreign material by automating a stack process of a copper foil, a sus plate, and a protective film. CONSTITUTION: A protective film supply unit(100) supplies a protection film. A protection film stacking unit(200) stores a protection film supplied from the protection film supply unit. A first protection film transfer unit transfers the protection film supplied from the protection film supply unit to the lower side of the protection film stacking unit. A sus supply unit(400) supplies the sus plate on the protection film transferred from the protection film stacking unit. A discharging unit(500) discharges the sus plate passing through the sus supply unit and the protection film to the press. A second protection film transfer unit supplies the protection film to the discharge unit through the sus supply unit.
Patent KR-20100045618-A (KR)
Title: The apparatus for preventing the leakage of a small signal of the speaker
Inventor: CHU KWANG UK
IPC: H04R3/00
Filed: 2008-10-24
Abstract: PURPOSE: By secluding a weak signal which becomes with circumference sound in speaker the weak signal leak stoppage apparatus of speaker prevents the tapping through speaker. CONSTITUTION: A bidirectional threshold device(250a) is conducted according to the value of the voltage difference of both ends. The bidirectional threshold device passes through the speaker driver signal inputted from a speaker signal line(240). The bidirectional threshold device secludes the weak signal less than the epsilon inputted from the voice coil(220) of the speaker(200). The bidirectional threshold device is composed of the Zener diode which is serially connected to diode or the opposite direction parallel-connected to the opposite direction of 2 of 2.
Patent KR-20100048185-A (KR)
Title: Refrigerator and control method thereof
Inventor: PARK YOUNG GWI
IPC: F25D11/00
Filed: 2008-10-30
Abstract: PURPOSE: A refrigerator and a control method are provided to prevent noise due to an ice-separating operation during the night by using a sleep mode. CONSTITUTION: The refrigerator comprises an ice making device, an input unit(100), a controller(106), and a storage part(104). The input unit sets up a sleep mode for controlling the operation of the ice making device. Based on the set information of the sleep mode, the controller controls the operation of the ice making device. The storage part stores the setting information of the sleep mode. The controller controls the sleep mode operation of the ice making device by reading the setting information of the sleep mode from the storage part.
Patent KR-20100048343-A (KR)
Title: Washing machine
Inventor: SEO DONG PIL
IPC: D06F39/02
Filed: 2008-10-31
Abstract: PURPOSE: A washing machine is provided to prevent a detergent supply path from being twisted by guiding a detergent supply path when a detergent storage is pushed and pulled using a guide apparatus. CONSTITUTION: A washing machine comprises a main body(10), a detergent storage(63), a detergent supply path(69) and a guide apparatus. The detergent storage is pushed to and pulled from the lower part of the main body. The detergent supply path guides the detergent stored in the detergent storage from the lower part to the top of the main body. When the detergent storage is pushed and pulled, the guide apparatus guides the detergent supply path. The guide apparatus guides the movement of the detergent supply path in the direction perpendicular to that in which the detergent storage is pushed and pulled.
Patent KR-20100052366-A (KR)
Title: Multi-color paint application apparayus
Inventor: KWON JEONG OH
IPC: B05B9/08
Filed: 2008-11-10
Abstract: PURPOSE: An apparatus for spraying multi-colored paint is provided to spray a mixed paint or a single-colored paint after storing the paint of various colors without a separate process for manufacturing the mixed paint. CONSTITUTION: An apparatus for spraying multi-colored paint comprises: a spray gun(10) including a compressed air injection pipe(12) which is connected to a handle(11) and having a spray nozzle tube(14); a paint storage part(20) including a plurality of storage spaces(24) and a connector(25) which is connected to the storage space; a discharging part(33) in which a three-way valve(32) is connected to a connector(13).
Patent KR-20100052845-A (KR)
Title: The led lighting device
Inventor: KIM YEON GYU
IPC: F21V7/00
Filed: 2008-11-11
Abstract: PURPOSE: An LED lighting device is provided to maximize the illuminating effect by lighting the bright light to broad area through one LED. CONSTITUTION: An LED(10) is fixed to a circuit board(20). The LED is inserted into an insertion hole(31) formed in the central part of a reflector(30). A sphere shaped reflecting surface is formed in the inner side of the LED. A diffused reflection member(40) surrounds the LED in the upper surface of the LED. The diffused reflection member is arranged in the inner side of the reflector. The diffused reflection member diffuses the light to the broad area by diffusely reflecting the light irradiated in the LED. The diffused reflection member is composed of a light diffusion part(43) which diffusely reflects the light of the LED to the reflector side and a fixing part(42) hanging on the insertion hole.
Patent KR-20100053964-A (KR)
Title: Printed circuit board and method of manufacturing the same
Inventor: SHIM CHANG HAN
IPC: H05K1/02
Filed: 2008-11-13
Abstract: PURPOSE: A printed circuit board and a manufacturing method thereof are provided to improve the adhesive force between a second metal film and a polymer film in the high temperature environment by arranging a third metal film between a third metal film and the polymer film. CONSTITUTION: A first metal film(10) includes the copper or the copper alloy. A polymer film(40) is located in one-side of the first metal film. A second metal film(20) is arranged between the first metal film and the polymer film. The second metal film includes a first surface(21) towards the first metal film and a second surface(22) towards a polymer film. The second metal film is made of the nickel or the nickel alloy. A third metal film is arranged between the second surface of the second metal film and the polymer film. The third metal film is made of the nickel, the palladium, the gold or their alloy.
Patent KR-20100056636-A (KR)
Title: Payment gateway suitable for number portability environment, and method for billing approval process of payment gateway
Inventor: BAEK SUNG CHEOL
IPC: G06Q20/16
Filed: 2008-11-20
Abstract: PURPOSE: A number mobility adaptively PG and a settlement approval process method for reducing settlement failure are provided to pay a service charge purchasing from an individual business carrier with communication charges of communication companies. CONSTITUTION: A mobility information database(21) stores stored information. A number mobility information updating unit(22) periodically receives the stored information. A payment request receiver(23) receives a settlement approval request message. A communication company matching unit(25) requests the payment approval of the settlement charge and a communication company matching unit. An approval result transmitter transmits the processing approval result.
Patent KR-20100057734-A (KR)
Title: Method and apparatus for transmitting message in mobile communication system
Inventor: LEE SANG WOO
IPC: H04W4/12
Filed: 2008-11-20
Abstract: PURPOSE: A method and a device for transmitting a message in a mobile communication system are provided to check whether receiving terminal successfully transmits received multimedia message to relevant application or not. CONSTITUTION: If originating message is received, a application management unit(102) transmits receiving message by checking application of receiving message. The application management checks response about receiving the message from the application. A message generating unit(104) sets response informing a message is transmitted to the application or response informing a message is not transmitted to the application according to operation of the application management.
Patent KR-20100057241-A (KR)
Title: Compressing equipment for dissolving overheated clamp
Inventor: KIM SUN YOUG
IPC: H02G7/12
Filed: 2008-11-21
Abstract: PURPOSE: A compression machine for dissolving an over-heated clamp is provided to reduce the resistance of a jumper clamp by compressing a released contact surface of the jumper clamp. CONSTITUTION: A main body(1) includes a first bar(2), a second bar(3) and a third bar(4). A fastening device(10) is combined to the one end of the firs bar with a fastener(8). The fastening device closes an opening hole of the main body. A compression unit(20) includes a compression bar(21) which is fastened to the middle part of the first bar with a fastening screw(22). The compression unit compresses an over-heated clamp which is placed in the main body.
Patent KR-20080108391-A (KR)
Title: Optical recording medium
Inventor: KIKUCHI MINORU
IPC: G11B7/24067
Filed: 2008-11-21
Abstract: An optical recording medium is provided to maintain the flatness of the clamp reference surface and prevent the deflection such as run-out, thereby improving recording/reproducing performance. An optical recording medium has an information signal area, in which information signal can be reproduced and/or recorded, formed on the main surface of a disk substrate(1). A light transmission layer(2) transmitting the laser beam used for the reproducing and/or recording process is formed on the surface including the information signal area. A clamp reference surface(3a) is arranged on the part of the main surface of the light transmission layer. The clamp reference surface has an annular form in which the diameter of the innermost circumference is 22~24mm, and the diameter of the outermost circumference is 32~34mm.
Patent KR-20100059456-A (KR)
Title: Method for handover in wireless communication system
Inventor: JUNG SUNG BEOM
IPC: H04B7/26
Filed: 2008-11-26
Abstract: PURPOSE: A method for controlling the handover of a terminal is provided to improve the success rate of handovers and reduce hand over delays. CONSTITUTION: In a handover, if a RNG- REQ(Ranging Request) message is received for a second time from a mobile station, a RNG- RSP(Ranging Response) message is transmitted to a mobile station(321). Before the RNG-RSP message is transmitted to the mobile station, the RNG-REQ message received from the mobile station is identified for a T3 Timer(323). The T3 Timer is changed in a view according to the intention of a system administrator.
Patent KR-20100062361-A (KR)
Title: Manufacturing method of printed circuit board
Inventor: KANG MYUNG SAM
IPC: B65D73/02
Filed: 2008-12-02
Abstract: PURPOSE: A method for manufacturing a printed circuit board is provided to miniaturize a product by increasing the density of wiring patterns. CONSTITUTION: A circuit pattern is formed on one side of a carrier(S110). One side of the carrier is compressed to one side of an insulator(S120). The carrier is removed(S130). One end of the circuit pattern is processed to form a hole which passes through the insulator(S140). A conductive material fills the inside the hole to corresponds to a via.
Patent KR-20100062564-A (KR)
Title: Plasma display panel
Inventor: CHO YOUNG SUK
IPC: H01J17/16
Filed: 2008-12-02
Abstract: PURPOSE: A plasma display panel is provided to reduce reflection rate by scattering and absorbing, within a light absorption layer that is a metal thin film layer, the external light entering from outside. CONSTITUTION: A light absorption layer(102) is arranged between discharging electrodes(103) and a front side substrate(101). The light absorption layer composed of a plurality of metal particles. The discharging electrodes are composed of a plurality of extended parts which are formed by growing the metal particles into seeds.
Patent KR-20100063187-A (KR)
Title: Display apparatus and data download method thereof
Inventor: LEE SI JUN
IPC: H04N5/44
Filed: 2008-12-03
Abstract: PURPOSE: A display device and a method for downloading data at the same time are provided to improve effectiveness of work by downloading date to a plurality of displays. CONSTITUTION: A search unit(102) searches one or more local communication device in which data transmission can be possible through the local area network. A controller(106) requests the electrical transmission of data as one of the searched local communication devices. One local communication device has the requested data among the searched local communication devices. According to the request of the controller, the storage(107) stores the requested data.
Patent KR-20100066749-A (KR)
Title: Mobile terminal and method for controlling of sound volume using same
Inventor: JUNG YOUNG SEUNG
IPC: H04B1/40
Filed: 2008-12-10
Abstract: PURPOSE: A mobile terminal controlling sound volume through a hearing property test and a method of audio-volume control using the same are provided to control the volume by reflecting a hearing property check result by using a mobile terminal. CONSTITUTION: A hearing characteristic test menu is processed(S310). In the processed hearing characteristic test menu, a control mode for adjusting a volume level is selected according to the angular frequency(S320). According to the selected adjustment mode, the volume level according to the angular frequency is adjusted. The audio signals corresponding to the adjusted volume levels are outputted. The adjusted volume levels are stored.
Patent KR-20100066977-A (KR)
Title: Face recognition method by using face image and apparatus thereof
Inventor: CHUNG YUN SU
IPC: G06T7/40
Filed: 2008-12-10
Abstract: PURPOSE: A face recognition method using an image and an apparatus thereof are provided to identify a face using an infrared facial image or a normal facial image according to an illumination environment, thereby robustly identifying a face against an illumination change. CONSTITUTION: Feature vectors of recognition target persons are saved in a face feature vector DB(S201). A face image photographed by a camera is analyzed(S203). The form of an infrared image is transformed to enable the infrared image to express a feature of a normal image if the face image is an infrared image(S213). A feature vector is extracted from the transformed image or the general image(S215). The saved feature vectors and the extracted feature vector are compared to identify a face.
Patent KR-20100071396-A (KR)
Title: Switching mode power supply for reducing standby power
Inventor: RYU BYOUNG WOO
IPC: H02M1/32
Filed: 2008-12-19
Abstract: PURPOSE: A switching mode power supply for reducing a standby power is provided to minimize power consumption by operating an DC/DC part and PFC in a burst mode. CONSTITUTION: An EMI filter section(11) is connected to an input power source. The EMI filter section eliminates a high frequency noise element. A PFC part(12) is connected to the EMI filter section. A DC / DC part(13) is connected to the PFC part. A synchronous rectifier part(14) is connected to the DC / DC part. A PFC controller(15) has an overvoltage protection section. The DC / DC controller(16) generates a burst mode signal. A synchronous rectifier controller(17) is connected to the synchronous rectifier part. An error signal generating unit(18) senses the output voltage and creates the error signal. The controller(19) synchronizes the DC / DC part with PFC part.
Patent KR-20100074546-A (KR)
Title: Control colling method for inverted angle
Inventor: PARK KYU SEOP
IPC: B21B1/09
Filed: 2008-12-24
Abstract: PURPOSE: A cool controlling method for an inverted angle is provided to improve the recovery rate of a product and prevent an inverted angle from being excessively bent during cooling. CONSTITUTION: A cool controlling method for an inverted angle comprises following steps. Finishing mill is performed after maintaining the temperature of a short edge side within the range of Ar3+10~Ar3+30. The temperature of a long edge side is maintained within the temperature range of Ar1-10~Ar1-30°C.