baber/WOPTO huggingface dataset:
Patent KR-20090099170-A (KR)
Title: Movable water cleaning system and cleaning method using same
Inventor: DO ERN DAE
IPC: B09C1/02
Filed: 2008-03-17
Abstract: A movable cleaning system for purification of contaminated soil and a cleaning method using the same are provided to perform stably a cleaning process with economical efficiency. A movable cleaning system(100) for purification of contaminated soil includes a first screen(110), a movable cleaning tank(120), a blower(130), a second screen(140), a flocculation basin(150), a settling tank(160), a cake making device(170), and a flow controlling tank(180). The first screen discharges the excavated contaminated soil according to size of particles. The movable cleaning tank cleans the sorted contaminated soil with a solvent and the air corresponding to kinds of contaminants. The blower supplies the air to the movable cleaning tank. The second screen sorts the cleaning soil discharged from the movable cleaning tank. The flocculation basin stirs cleaning water in which minute particles are included and a coagulant. The settling tank concentrates and precipitates contaminated materials.
Patent KR-20090099622-A (KR)
Title: Feature extraction apparatus of video signal and its extraction method, video recognition system and its identification method
Inventor: LEE SEUNG JAE
IPC: G06V10/50
Filed: 2008-03-18
Abstract: A feature extraction apparatus of a video signal and an extraction method thereof, a video recognition system and an identification method for the video recognition system are provided to extract the features of a video signal regardless of the conversion of the frame and compression rates. A feature extraction apparatus of a video signal includes a frame rate conversion unit(102a), a black/white scale conversion unit(102b), a frame size normalization unit(102c) and a block feature extraction unit(102d). The frame rate conversion unit performs the conversion according to a preset frame rate when a video signal is inputted, and the black/white scale conversion unit converts the converted video signal into a black/white signal. The frame size normalization unit normalizes the black/white signal into the size of a preset image. The block feature extraction unit splits the normalized signal into the blocks of certain size, then extracts a feature value depending on the image brightness for each block and outputs the feature vector corresponding to the feature value.
Patent KR-20080107249-A (KR)
Title: Connector
Inventor: HEMMI YOSHINOBU
IPC: H01R12/62
Filed: 2008-03-19
Abstract: A connector connecting a connection unit is provided to confirm the assembly of a connection terminal easily and improve the reliability of contact without deviation of support stiffness. A connector(10) connects a connection unit established as an annex to inside and outside side of the tip-end part of the flexible print circuit. A first inserting hole(14) and a second inserting hole(16) are in collinear to a base(11). The end of the FPC(50) is inserted in the manipulation contact point offset to the other end part to the fixed contact point(32) of the second connect terminal and the moving contact prepared.
Patent KR-20090100094-A (KR)
Title: Landscape street light
Inventor: LEE KI WON
IPC: F21S13/10
Filed: 2008-03-19
Abstract: PURPOSE: A landscape street light is provided to prevent the degradation of brightness and the decrease of a lifetime while preventing the temperature from being raised. CONSTITUTION: A landscape street light is composed of a pillar(20), a support stand(30), a light source(40), and a landscape lamp. The pillar is installed from the ground by a predetermined height, and the support stand is connected to the upper portion of the pillar. The light source is combined with the support stand, and radiates light to the road and surrounding. A mount space is formed at a part of the pillar and the landscape is mounted on it. At least one light module radiating light independently is mounted on the landscape and is controlled by a control signal of the controller.
Patent KR-20090100691-A (KR)
Title: Wind generator unit having multi-ring structure
Inventor: KIM YOUNG DAE
IPC: F03D1/06
Filed: 2008-03-20
Abstract: PURPOSE: A wind generator unit having a multi-ring structure is provided to improve the power conversion efficiency by having an effect like that multiple synchronized generators operate at the same time. CONSTITUTION: A wind generator unit having a multi-ring structure comprises a shaft(4), a rotor(2) which rotates according to the rotation of the shaft, and a stator(1) located adjacent to the rotor to generate an induction power between with the rotor. The stator includes stationary rings which are arranged concentrically at regular intervals on a stator plate and equipped with electromagnetic field conduction units. The rotator includes rotary rings which are arranged concentrically at regular intervals on a rotator plate, corresponding to the stationary rings, and equipped with electromagnetic field conduction units.
Patent KR-20090101570-A (KR)
Title: Apparatus for driving led
Inventor: HAN BO HYEON
IPC: H05B37/02
Filed: 2008-03-24
Abstract: PURPOSE: An LED driving apparatus is provided to control the brightness of an RGB LED through the phase control instead of a pulse width modulation method. CONSTITUTION: An LED driving apparatus includes a switching unit(20a-20c) and a controller. The switching unit comprises a rectifier including a semiconductor switching element which is turned on/off according to a control signal. The rectifier rectifies inputted AC common power and outputs it to an LED. The controller generates the control signal and then outputs it to the switching unit. The semiconductor switching element includes a thyristor or triac.
Patent KR-20090102374-A (KR)
Title: Compositions for regenerating cartilage
Inventor: KIM KWANG YOON
IPC: A61F2/28
Filed: 2008-03-26
Abstract: PURPOSE: A composition for cartilage regeneration is provided, which achieves effect about the cartilage regeneration and can cure osteoarthritis. CONSTITUTION: A composition for cartilage regeneration is constituted as follows. The composition for cartilage regeneration includes the alginic acid as the effective component. The composition promotes the type II collagen of a cartilage and production of the proteoglycan. The alginic acid is the alginic acid oligosaccaride which has the molecular weight of 200-25,000. The composition is the pharmaceutical composition or the food composition. The composition is the oral administration composition.
Patent KR-20090104973-A (KR)
Title: Method for fabricating fine pattern of semiconductor device
Inventor: JUNG YOUNG KYUN
IPC: H01L21/308
Filed: 2008-04-01
Abstract: PURPOSE: A method for fabricating a fine pattern of a semiconductor device is provided to form a normal fine etch pattern by solving a problem that a sharp pattern of a spacer pattern is transferred on a target layer. CONSTITUTION: A method for fabricating a fine pattern of a semiconductor device is comprised of the steps: forming a plurality of first sacrificing layers on an etched layer(22); forming a spacer(24) at both sides of the first sacrificing layer; forming the second sacrificing layer(25A) filling a spacer gap; etching a part of a first and second scarification layer and exposing the sharp pattern of the spacer to the outside; and forming the third sacrificing layer(26) covering the sharp pattern.
Patent KR-20090105408-A (KR)
Title: Sucking sludge storage tank
Inventor: SHIN DONG HWI
IPC: C02F1/00
Filed: 2008-04-02
Abstract: PURPOSE: A storage tank for collecting initial sewage is provided to prevent environmental contamination, and to reduce processing cost with improvement of sewage collecting efficiency. CONSTITUTION: A storage tank for collecting initial sewage comprises a front door(3a), a hinge pin(4a), a guide plate(6), and a hopper(5a,5b,5c). The front door and a rear door are opened with the hinge pin on a main body(2). A plurality of hoppers are arranged on the bottom of the main body. The guide plates guides the sewage transferred through a suction pipe(1). The guide plate is installed at the top of a first hopper.
Patent KR-20090105739-A (KR)
Title: Dried grape with increased antioxidant activities through infrared radiation
Inventor: CHO DONG HA
IPC: A23L19/00
Filed: 2008-04-03
Abstract: PURPOSE: A raisin with increased antioxidant activity and a preparation method thereof are provided to remove oxidized flavor during preservation, thereby exhibiting pleasing taste and flavor. CONSTITUTION: A method for preparing a raisin with increased antioxidant activity through a far-infrared drying process comprises the following steps of: irradiating far infrared rays to grapes; and drying them to obtain the raisin with increased antioxidant activity. The far infrared rays emit a wavelength within a range of 2 ~ 14 μm. The far infrared rays are irradiated at 40 ~ 120°C for 5-60 minutes. The increase in antioxidant activity represents the increase in polyphenol content. The polyphenol is selected from the group consisting of catechin, epicatechin, epigallocatechin gallate, gallic acid, resveratrol, epigallocatechin, and quercetin.
Patent KR-20090109876-A (KR)
Title: A glass antena for car
Inventor: CHUNG TAE INN
IPC: H01Q1/32
Filed: 2008-04-16
Abstract: PURPOSE: A glass antenna for a vehicle is provided to improve impedance characteristic by forming an antenna pattern in a bonding unit between a rim of the glass and the vehicle. CONSTITUTION: A glass antenna for a vehicle includes an antenna pattern. The antenna pattern is formed on the glass of the vehicle. The antenna pattern has a ground(4). The bonding unit is positioned between the rim of the glass and the vehicle. The bonding member is made of the rubber. A ground unit is grounded in the bonding unit. The length of the ground unit is λ/4. If the antenna pattern is a diversity antenna pattern including an FM1 antenna pattern(1) and an FM2 antenna pattern(2), the ground unit of the FM1 antenna pattern is grounded in the bonding unit.
Patent KR-20090076746-A (KR)
Title: Apparatus for generating air pressure plasma enabling ashing or etching
Inventor: CHUN BYUNG JOON
IPC: H01L21/3065
Filed: 2008-04-18
Abstract: An apparatus for generating plasma under atmospheric pressure is provided, which makes uniform and efficient plasma processing possible under the atmospheric pressure. The atmospheric pressure plasma generation reactor capable of ashing or etching comprises a plurality of long rod-type dielectrics(1510), the rod-type high voltage electrode(1513), the coupling plane(1580), and integrated ground electrode(1520). The rod-type high voltage electrode is arranged in the inner center of each dielectric. A plurality of dielectrics are perpendicularly combined with the coupling plane. The integrated ground electrode completely surrounds each dielectric at an interval. In the ground electrode, the horizontal plane is integrally formed with the vertical plane.
Patent KR-20090114947-A (KR)
Title: Continuous variable valve lift apparatus
Inventor: SHIN BO SUNG
IPC: F01L13/00
Filed: 2008-04-30
Abstract: PURPOSE: A continuous variable valve lift apparatus is provided to reduce production cost and repair cost by reducing the number of components through compact structure. CONSTITUTION: A continuous variable valve lift apparatus comprises an input part(100), a cam shaft(200), a controller(300), an inclination cam(210), an intermediate part(400), and a valve opening and closing part(500). The input part is delivered with torque. The cam shaft is delivered with the torque of the input part. The cam shaft is connected in the longitudinal direction to change relative location. The controller adjusts the relative location of the cam shaft. The inclination cam is installed at the cam shaft. The cross section of the inclination cam is inclined in the longitudinal direction of the cam shaft. The intermediate part is reciprocated by being delivered with the rotation of the inclination cam. The valve opening and closing part is opened and closed by the reciprocation of the intermediate part.
Patent KR-20090115379-A (KR)
Title: Settle of length attach and remove alive environment bank protection block
Inventor: KIM BONG BAE
IPC: E02B3/14
Filed: 2008-05-02
Abstract: PURPOSE: A length variable detachable vegetation revetment block is provided to plant various trees after construction and to improve the convenience of the vegetation block by varying a planting space unit. CONSTITUTION: A length variable detachable vegetation revetment block is composed of a length variable wall part(4), a water storage space part, and a water transfer passage part(14). The length variable wall part has a planting space in the front of a block body. A fixed hanger is formed in the lower part of the block body to be detachable. The water storage space part is formed at the rear part of the length variable wall part and stores water seeping from a neighboring. The water transfer passage part is formed between the length variable wall part and the water storage space part. Plural water paths(7), first and second joints(8), and a coupling fixture are formed in the water transfer passage part. The water paths transfer water of the water storage space part to the length variable wall part. The coupling fixture is combined to the fixed hanger of the length variable wall part. A V-shaped grid fitting groove(13) is formed in the water transfer passage part. The grid fitting groove makes a grid fixed to the upper part of a separated wall part by a connection pin(12).
Patent KR-20090117363-A (KR)
Title: Mixed culturing method of aspergillus oryzae and bacillus subtilis in rice bran, and it's processing methods
Inventor: KIM JOONG MAN
IPC: A23L27/00
Filed: 2008-05-09
Abstract: PURPOSE: A mixed culture of rice bran, Aspergillus oryzae, and Bacillus subtilis, and a preparation method thereof are provided to produce a Koji-substitute zymogen. CONSTITUTION: A method for preparing a mixed culture of rice bran, Aspergillus oryzae, and Bacillus subtilis comprises the following steps of: steaming rice bran at the temperature of 100 ~ 110°C for 10-15 minutes; inoculating 0.1-0.2%(w/w) Aspergillus oryzae to the steamed rice bran and cultivating at 32± 2°C for 12-20 hours; mixing 0.1-0.01%(w/w) Bacillus subtilis, 5-10%(v/w) steamed soybeans, and 30-40%(v/w) water and grinding the mixture; and mixing the rice bran-Aspergillus oryzae culture and wet crushed material of steamed soybean, and cultivating at 40 ~ 45°C for 24-30 hours to obtain the mixed culture of rice bran-Aspergillus oryzae-Bacillus subtilis.
Patent KR-20090120216-A (KR)
Title: Wafer level chip scale package and fabricating method of the same
Inventor: PARK SEUNG WOOK
IPC: H01L23/48
Filed: 2008-05-19
Abstract: PURPOSE: A wafer level chip size package and a manufacturing method thereof are provided to alleviating the stress concentration applied to a solder ball due to the difference between coefficients of thermal expansion of a resin sealing unit and the solder ball by forming a stress relaxation unit having a coefficient of thermal expansion lower than the resin sealing unit. CONSTITUTION: A wafer level chip size package(30) includes a semiconductor chip, the first insulation layer, a re-wiring layer, the first solder ball, a stress relaxation unit, and a resin sealing unit. On the semiconductor chip, a bonding pad is formed. The first insulation layer is formed in an upper side of the semiconductor chip excepting for the bonding pad. One end of the re-wring layer is connected to a bonding pad on the first insulation layer and the other end has a connection pad. The first solder ball(39) is formed in the connection pad. The stress relaxation unit is formed as surrounding the outer side of the first solder ball. The resin sealing unit(40) is formed to seal the re-wiring layer, the first insulation layer and the first solder ball.
Patent KR-20090120272-A (KR)
Title: Steering column for vehicle having tilting and telescopic device
Inventor: HONG SUNG JONG
IPC: B62D1/18
Filed: 2008-05-19
Abstract: PURPOSE: A tilt and telescopic steering column for regulating tilt operation are provided to easily control tilt and telescopic operation through transferring the driving force of an electric motor. CONSTITUTION: A tilt and telescopic steering column for regulating tilt operation equips a tilt unit. The tilt unit is hinge-coupled in the ends of a sliding column housing which the steering shaft is connected. The tilt unit rotates the main housing in up and down direction. The tilt unit comprises a supporting column(110), a first electric motor(120), a first transfer screw, a T shape carrier(140), and a rotation lever(150). The support column has a band type phase. The first electric motor is jointed and fixed on a first extension unit projected from one side of the support column. One end of the rotary lever is hinge-coupled in T shape of a character carrier.
Patent KR-20090120654-A (KR)
Title: Chip antenna
Inventor: KIM DONG SU
IPC: H01Q1/38
Filed: 2008-05-20
Abstract: PURPOSE: A chip antenna is provided to be used in a dual band of wireless local area network and a tri-band of world interoperability for microwave access by performing a chip antenna for a dual mode. CONSTITUTION: A chip antenna includes a first dielectric substrate(100), a first antenna pattern, a second antenna pattern, and a via hole. The first antenna pattern(110) is formed on a top surface of the first dielectric substrate. The second antenna pattern(120) is formed on a rear surface of the first dielectric substrate. The via hole(130) connects the first antenna pattern to the second antenna pattern. A second dielectric substrate(140) is formed on a top part of the second antenna pattern.
Patent KR-20090121077-A (KR)
Title: Method and apparatus for optical information processing
Inventor: KIM HAK SUN
IPC: G11B7/0065
Filed: 2008-05-21
Abstract: PURPOSE: An optical information processing method and an apparatus thereof for increasing interleaving and ECC performance such as LDPC are provided to increase interleaving and ECC performance such as a synchronization method using a modulation code. CONSTITUTION: Optical information data performs encoding operation by using data according to the input of optical information data. A center pixel value of a unit block is converted in a modulation code. The center pixel value is equalized about image data detected by reproduction light. An equalizer(160) equalizes image data detected by reproduction light.
Patent KR-20090124333-A (KR)
Title: Method and apparatus for alarming driving in sleep responsive to vehicle motion and speed
Inventor: PARK SEOUNG JIN
IPC: B60K28/06
Filed: 2008-05-29
Abstract: PURPOSE: A drowsy driving warning method and apparatus are provided to determine drowsy driving without special operation by the driver or interference on driving and raise attention of the driver using warning light or sound. CONSTITUTION: A drowsy driving warning apparatus comprises a central control unit(110) which outputs a warning signal by reading a sensor value and comparing it with the speed of a vehicle, an analog sensor unit(120) which senses the travel type of the vehicle and transmits it to the central control unit, an infrared sensor unit(130) which senses the head motion of the driver, a speed detection unit(140) which senses the current travel speed of the vehicle, an alarm module(150) which outputs warning sound according to the signal provided from the central control unit, and an alarm level selector switch(160) which allows the driver to select an alarm level depending on the physical condition.
Patent KR-20090125452-A (KR)
Title: Ofdm receiving system and method for ici cancellation and equalization for ofdm system
Inventor: SEO JONG SOO
IPC: H04L27/26
Filed: 2008-06-02
Abstract: PURPOSE: An OFDM receiving system and a method for ICI cancellation and equalization for OFDM system are provided to reduce an error transmission caused by a determination error while reducing computational complexity. CONSTITUTION: In a device, an MMSE-SIC detector(214) uses equalization matrixes to minimize a mean square error in consideration of a decision error. A soft demapper(215) performs symbol demapping to an output of the MMSE-SIC detector. The soft demapper performs the symbol demapping to an output of the MMSE equalizer. A SISO decoder(218) performs SISO-decoding of the soft bit information obtained from the result of the symbol demapping SISO. An ICI remover(221) eliminates ICI by using soft bit information which is processed through SISO decoding. An MMSE equalizer(222) applies equalization matrixes to the signal which the ICI is removed from in consideration of a decision error.
Patent KR-20090015797-A (KR)
Title: Electronic apparatus
Inventor: TANAKA KAIGO
IPC: G06F1/16
Filed: 2008-06-10
Abstract: An electronic device is provided to prevent thermal degradation or damage due to power supplied from a battery in exchanging a memory substrate or a hard disk drive unit included in an electronic device. A battery detaching surface of a battery receiving part(10a) and an attaching surface of a cover(16) for receiving an HDD(Hard Disk Drive) are formed on a lower surface of a personal computer. An exposed surface of a battery(15) and the cover for receiving the HDD are a part of a main unit(10). A slide margin allowing movement of the cover for receiving the HDD is covered with the battery. A cover for receiving the memory substrate is separated. A slide margin allowing movement of the cover for receiving the memory substrate is showed on a bottom surface of the personal computer.
Patent KR-20090129175-A (KR)
Title: Method and device for converting image
Inventor: SUNG YOUNG SEOK
IPC: G06T17/00
Filed: 2008-06-12
Abstract: PURPOSE: A method and a device for converting an image are provided to convert a 2D image into a 3D image, thereby displaying intaglio printing and embossment carving in the 3D image. CONSTITUTION: A controller(330) sets the entire depth information and the zero point about an original image. A setting unit(310) respectively classifies the original image into partial entities. The setting unit sets 3D information about each part entity. A generating unit(320) generates the first image and the second image. A combining unit(325) combines the first and second images to generate a 3D image.
Patent KR-20090113155-A (KR)
Title: Web browsing system
IPC: H04W4/12
Filed: 2008-06-13
Abstract: PURPOSE: A web browsing system capable of performing efficient web surfing of a user is provided to utilize multimedia and multi communication efficiently by obtaining various information. CONSTITUTION: A web browsing system capable of performing efficient web surfing of a user includes a web browser, a control unit(121) and a web browser interlocking unit(122). The web browser performs the efficient web surfing of the user. The control unit includes a content information database, a frame editor, and a manager. The functional window module performs the functional window control unit to the web browser and the web browser interlocking unit.
Patent KR-20090130521-A (KR)
Title: Dual band circularly polarized microstrip antenna using folded structure
Inventor: WOO JONG MYUNG
IPC: H01Q5/00
Filed: 2008-06-16
Abstract: PURPOSE: A dual band circular polarization microstrip antenna using a folded structure is provided to feed sudden electricity to only an upper antenna and generate resonance by coupling effect in a lower antenna, thereby obtaining the characteristic of dual band circular polarization in a transceiving band. CONSTITUTION: A grounding surface(GND) performs a grounding function. A second patch(200) is laminated on the top of a first patch(100). A dielectric has a predetermined dielectric constant. The dielectric is located between the first patch and the second patch. Sudden electricity is supplied to only the second patch. Resonance by coupling effect is generated in the first patch. The first patch comprises a flat plate portion and an external plate having a predetermined size.