baber/WOPTO huggingface dataset:
Patent KR-20110008688-A (KR)
Title: A can advertising cover
Inventor: LEE SANG YUP
IPC: G09F23/08
Filed: 2009-07-21
Abstract: PURPOSE: An advertisement cover of a lid of a beverage can is provided to be used as the cover of a beverage can by being rotated easily. CONSTITUTION: An advertisement cover of a lid of a beverage can is inserted on the top of the beverage can. The advertisement designs are inserted on both sides of the lid such as bar code to be utilized for the purpose of marketing and PR. This cover can be easily attached or detached.
Patent KR-20110016562-A (KR)
Title: The current sensing method for current-mode dc-dc converter using offset voltage cancelling circuit
Inventor: CHOI JOONG HO
IPC: H02M3/00
Filed: 2009-08-12
Abstract: PURPOSE: A current sensing method for a current-mode dc-dc converter using an offset voltage cancelling circuit is provided to detect accurate current by compensating an offset voltage with a switch - capacitor integrator. CONSTITUTION: In a current sensing method for a current-mode dc-dc converter using an offset voltage cancelling circuit, a current is duplicated through a MOS transistor through a current mirror. At this time, an offset voltage is compensated through a switch-capacitor integrator.
Patent KR-20110017743-A (KR)
Title: Vehicle aromatic device including medical herbs
Inventor: LEE HWA HEE
IPC: A61L9/013
Filed: 2009-08-14
Abstract: PURPOSE: The vehicle direction apparatus in which the material of herbal medicine is contained. The star point exposing one thoughts outer shape is formed and the lifetime of the fumigated flavor can be for a long time in inside. CONSTITUTION: The vehicle direction apparatus(10) in which the material of herbal medicine is contained is composed of the material of herbal medicine bundle, the means for heating, the star point toe(70) of the cab shape, the deferment unit(80), and cigar jack. The Cnidii Rhizoma and the Angelicae gigantis Radix uniting the material of herbal medicine are mixed.
Patent KR-20110018551-A (KR)
Title: Clamping apparatus for spare tire
Inventor: SHIM HYUNG SHIK
IPC: B62D43/10
Filed: 2009-08-18
Abstract: PURPOSE: A clamping device for a spare tire is provided to stably fix a tire to a vehicle body regardless of the kind of tires, such a temporary tire or a normal full-size tire. CONSTITUTION: A clamping device for a spare tire comprises a clamp body(1) and a clamp bolt(3). The clamp body is mounted in a wheel mounted surface. The clamp bolt is inserted into the clamp body. A multi-bolt mounting groove(5) is formed in the clamp body. When the clamp bolt is inserted into the clamp body, the inserted depth of the clamp bolt is changed.
Patent KR-20090099044-A (KR)
Title: Global positioning system duplexer configuration
Inventor: LEE IN YOUNG
IPC: H04B7/26
Filed: 2009-08-27
Abstract: A GPS signal duplication method of a base station is provided to enable a base station to smoothly receive a GPS signal in a shadow area by using an optical line. If a GPS(Global Positioning System) satellite emits a reference signal, the first base station is synchronized by a GPS receiver. A received GPS signal is transmitted to a GOLU connected to the second base station through an optical cable by using a reserved GPS antenna. The transmitted GPS signal is connected to a GPS receiver port to synchronize the second base station.
Patent KR-20110022498-A (KR)
Title: Control method of laundry machine
Inventor: KIM CHAN OH
IPC: D06F37/02
Filed: 2009-08-27
Abstract: PURPOSE: A control method of a laundry machine is provided to increase washing performance and to make clothes of a drum be wet in a cloth wetting stage. CONSTITUTION: A control unit supplies washing water inside a tub after opening a water supply valve(S310). The control unit circulates washing water by driving a circulating pump(S330). The control unit drives the drum in a tumbling motion mode, a rolling motion mode, or a swing motion mode. The control unit heats washing water inside a tub(S350). The control unit performs a post washing stage(S370).
Patent KR-20100107373-A (KR)
Title: Toner for electrostatic image development, toner cartridge, process cartridge and image forming apparatus
Inventor: TAGUCHI TETSUYA
IPC: G03G9/08
Filed: 2009-09-07
Abstract: PURPOSE: A toner for an electrostatic image development, a toner cartridge using thereof, a process cartridge and an image forming apparatus are provided to prevent the clogging in a carrier path, and the attachment of toner particles to the image forming apparatus. CONSTITUTION: A toner for an electrostatic image development contains toner particles, and an external additive particle formed by irreversibly combining plural primary particles. The external additive particle is attached to the surface of the toner particles. The amount of external additive particle attached on the surface of the toner particles is 5~300 for each particle.
Patent KR-20110034984-A (KR)
Title: Aromatic compound and organic electroluminescent device using the same
Inventor: JE JONG TAE
IPC: H01L51/54
Filed: 2009-09-29
Abstract: PURPOSE: An aromatic compound is provided to improve blue brightness, color purity, and lifetime when applied to a thin film layer between an anode and a cathode. CONSTITUTION: An aromatic compound has a structure represented by chemical formula (1). In chemical formula (1), L1 and L2 are respectively single bond, substituted or unsubstituted C6-40 aryl group or substituted or unsubstituted C3-20 heteroaryl group; Cz substituted or unsubstituted carbazolyl group; and A is respectively hydrogen, deuterium, substituted or unsubstituted C1-20 alkyl group, substituted or unsubstituted C6-40 aryl group, or substituted or unsubstituted C3-20 heteroaryl group.
Patent KR-20110040505-A (KR)
Title: Tire keeping device with lift
Inventor: JO HUI YEONG
IPC: B65G1/12
Filed: 2009-10-14
Abstract: PURPOSE: A tire keeping device with a lift is provided to load tires on a narrow space and to improve spatial utilization. CONSTITUTION: A tire keeping device with a lift comprises two frame parts(10), a partitioning part(20), a lift part(30), and a driving member. The frame part comprises a main post(11) and an outside post(13). A tire loading space is formed by installing the main post and outside post to be faced each other. The main post is arranged to be in square shape. The partitioning part transversely divides the tire hanging space into the top and bottom. The lift part comprises an elevator plate ascending and descending according to the main post. The driving member lifts the lift part.
Patent KR-20110043340-A (KR)
Title: Bubble remove apparatus using ultrasonic wave
Inventor: KIM IN SOO
IPC: B01D19/00
Filed: 2009-10-21
Abstract: PURPOSE: A bubble removing apparatus is provided to completely remove bubbles contained within a liquid resin, to save production costs, and to reduce production time. CONSTITUTION: A bubble removing apparatus includes a conveyor(10), a molding frame(20) which is mounted on the upper part of a belt of a conveyor, a liquid resin injection unit(30) which is arranged in the upper side of the conveyor and injects the liquid resin into the molding frame, and an ultrasonic generation unit(40) for removing bubbles by irradiating ultrasonic waves to a liquid resin filled in the molding frame.
Patent KR-20110046037-A (KR)
Title: Wafer carrier with door locking device
IPC: B65D43/02
Filed: 2009-10-28
Abstract: PURPOSE: A wafer transferring container with a door locking device is provided to prevent a door from being suddenly opened due to an external impact. CONSTITUTION: A main body comprises a section part to contain a wafer. A clamping opening is formed in an opened section part. A door(2) is coupled with the opened section part. A locking device(4) couples the door with the main body. The locking device includes a rotative cam(50) rotating between a loosing location and a locking location.
Patent KR-20110046807-A (KR)
Title: A Novel Naringenin Derivative, 7-Trimethyl Aceto-naringenin and A Use as a Anti-cancer Drug thereof
IPC: C07D311/36
Filed: 2009-10-29
Abstract: PURPOSE: A pharmaceutical composition containing a novel naringenin derivative, 7-trimethyl aceto-naringenin is provided to induce cancer cell apoptosis. CONSTITUTION: A novel naringenin derivative is denoted by chemical formula 1. A pharmaceutical composition for preventing or treating cancer contains the compound of chemical formula 1 or pharmaceutically acceptable salt thereof as an active ingredient. The cancer is uterus cancer. The compound of chemical formula 1 is prepared by adding trimethyl acetyl chloride to naringenin. A method for preparing the compound of chemical formula 1 comprises a step of dissolving naringenin in CH_2Cl_2, adding Et_3N, and then adding trimethyl acetyl chloride.
Patent KR-20110046856-A (KR)
Title: Collapsible catwalk for the construction equipment
IPC: E02F9/08
Filed: 2009-10-29
Abstract: PURPOSE: A variable catwalk for heavy equipment with a hinge is provided to improve safety and to reduce the operating radius of heavy equipment by folding the catwalk when using the heavy equipment. CONSTITUTION: A variable catwalk for heavy equipment with a hinge comprises a fixed catwalk, a expandable catwalk(3), and rubber pads(5). The fixed catwalk is fixed to the top of heavy equipment. The expandable catwalk is connected to the side surface of the fixed catwalk through hinges(4) and is assembled to be rotatable. The rubber pads are installed in the hinge joints of the fixed catwalk and absorb shock.
Patent KR-20110047900-A (KR)
IPC: C09J7/02
Filed: 2009-10-31
Abstract: PURPOSE: An adhesive tape is provided to prevent the scratch or damage of a book corner and to easily remove the adhesive tape using non-adhered surface extending from the adhered surface of the inner side of a book cover. CONSTITUTION: In an adhesive tape, two crossing folded edges(3) is molded before adhesion so that a folded state edge is maintained in the state where external force is not applied to a part of a book corner in an adhered tape surface(1) direction; and a chamfering side processed in an adhesive tape corner with a minimum width is located in the same line as an adhesive tape cross section.
Patent KR-20110049599-A (KR)
Title: Method and apparatus for mimo subband in multiple antenna communication system based on tdd
Inventor: MAZZARESEDAVID
IPC: H04B7/04
Filed: 2009-11-05
Abstract: PURPOSE: An apparatus for MIMO subband in a multiple antenna communication system based on TDD and a method thereof are provided to constitute a persistent DL burst allocation, a sounding sub band allocation, and map information for a CQI feedback channel allocation into a single control message. CONSTITUTION: A base station assigns a sounding sequence and sub band bitmap to a terminal(200). The base station changes uplink channel matrices based on the sounding signal into downlink channel matrices(203). The base station assigns the down link data burst to the selected sub-band(204). The base station transmits a DL MAP IE message(206). The terminal measures the sub-band CQI by band from the data burst(210).
Patent KR-20110050879-A (KR)
Title: Antioxidative comporsition loaded with schizandin and anthocyanin of omija(schzandrin chinensis baillon)
Inventor: LEE JI HYUN
IPC: A23L1/30
Filed: 2009-11-09
Abstract: PURPOSE: A method for preparing Schzandrin chinensis Baillon extract containing a large amount of anthocyanin and schizandrin is provided to enhance antioxidation. CONSTITUTION: A Schzandrin chinensis Baillon extract is prepared by roasting and pulverizing dried Schzandrin chinensis Baillon fruits and extracting 3-10 times volume of 45-55% ethanol solution. The Schzandrin chinensis Baillon extract has antioxidation and contains anthocyanin and schzandrin. The dried Schzandrin chinensis Baillon fruits are roasted at 190°C for 10 minutes.
Patent KR-20110050973-A (KR)
Title: Motor device
Inventor: JUN CHANG KEUN
IPC: H02K5/26
Filed: 2009-11-09
Abstract: PURPOSE: A motor device is provided to reduce the thickness of the motor by comprising a rotor case for supporting a disk. CONSTITUTION: A motor device comprises a sleeve(130), a shaft(140), a rotor case(150), and a balance controlling mean. The sleeve is assembled by inserting a lower end to a receiving hole(112) of a base(110). The shaft is inserted in an axis hole(132). The shaft is capable of being rotatable. The balance controlling mean comprises a lace for guiding a plurality of balls in order to compensate unbalance.
Patent KR-20100100572-A (KR)
Title: Method and apparatus for transmitting channel quality information in wireless communication system applied comp scheme
Inventor: KOO JA HO
IPC: H04B7/26
Filed: 2009-11-10
Abstract: PURPOSE: A channel quality information transmission method and an apparatus thereof for improving the reliability in a wireless communication system are provided to accurately reflect channel paths of the same band to channel quality information. CONSTITUTION: A receiving module(510) receives signals through the same bands from a neighboring base station and a serving base station included in a CoMP. The serving base station operates in a joint processing mode. A processor(520) generates combination channel quality information about one signal in which signals received through the same band are combined. A transmission module(530) transmits the combination channel quality information to the serving base station.
Patent KR-20110051972-A (KR)
Title: Apparatus fixing a insert to the aluminium mold
Inventor: YANG NAE MOON
IPC: F16B13/12
Filed: 2009-11-11
Abstract: PURPOSE: An insert fixing device for an aluminum mold is provided to simplify a drilling process by fixing an insert fixing holding fixture to an aluminum mold while drilling. CONSTITUTION: An insert fixing device for an aluminum mold comprises a vertical penetrating hole(124) and a fixed supporter(20). The vertical penetrating hole is formed along the center circumference of a projection(144) of a head unit(12). The fixed supporter is inserted between an insert(10) and an aluminum die around a support stopper(23). A machine tool insert unit(22) is formed on the upper side of the support stopper. A screw unit(24) and drill unit(25) are formed on the lower side of the support stopper.
Patent KR-20110055848-A (KR)
Title: Water storage tank
Inventor: YANG HAK RAE
IPC: E02D29/00
Filed: 2009-11-20
Abstract: PURPOSE: A structure of free cast concrete tank is provided to minimize the posts which is installed in a water tank and to prevent the displacement and water leakage of the connection of a water tub. CONSTITUTION: A structure of free cast concrete tank comprises a side connection part(104), a footing(102) and a horizontal insertion(103). The water tank is composed of a plurality of horizontal insertions and side connection part. The water tank is composed of an anchor inlet hole and vertical insertion. The anchor inlet hole is formed in the footing of a PC post. The vertical insertion is projected on the upper end of the PC post. The water tank is composed of a protrusion and horizontal insertion. The protrusion is formed on a crosscut of the precast beam. The horizontal insertion is formed on the crosscut of the precast beam to be protruded.
Patent KR-20110058569-A (KR)
Title: Sinking measuring jig for transfer shaft and sinking adjusting method
Inventor: JUNG JEE YONG
IPC: G01B21/32
Filed: 2009-11-26
Abstract: PURPOSE: A measurement jig for the deflection of a conveyor shaft and a defection correction method using the same are provided to increase working efficiency by inspecting the deflection of the center of a conveyor shaft supporting a substrate easily. CONSTITUTION: A measurement jig for the deflection of a conveyor shaft contains a first holder(210a) installed to one end of a conveyor shaft to be separable, a second holder installed to the other end of the conveyor shaft to be separable, and a wire(250) connected to the first holder and the second holder tightly.
Patent KR-20110063096-A (KR)
Title: Camera module
Inventor: KIM YONG GU
IPC: H04N5/225
Filed: 2009-12-04
Abstract: PURPOSE: A camera module is provided to supply a camera module in a thinner type by covering an image sensor unit and to support a lens unit on a substrate. CONSTITUTION: An image sensor unit(400) converts light which is received through a lens unit(100) into an electric signal. A housing(200) supports the lens unit. A shield can(300) supports the lower side of the housing. The shield can is included of conductive metal in order to shield electromagnetic waves. The shield can covers up the image sensor unit. A filter unit(150) blocks an infrared ray.
Patent KR-20110064084-A (KR)
Title: Glass apparatus for watching 3 dimension image, and method thereof
Inventor: LEE KWAN JUNG
IPC: G02B27/22
Filed: 2009-12-07
Abstract: PURPOSE: A glasses apparatus for watching three-dimensional images and a method for driving the same are provided to increase the concentration of a screen by blocking light transmitting through remaining regions excluding the screen. CONSTITUTION: A plurality of glass parts(140) transmits light corresponding to displayed screens. A sensor(110) senses the position and the distance of a glasses apparatus. An estimating part(120) estimates the screen size and the shape of a display unit according to the sensed result of the sensor. A controlling part(130) activates regions among light transmitting regions of the glass parts corresponding to the screens according to the result of the estimating part. Remained regions are deactivated.
Patent KR-20110059505-A (KR)
Title: 나노 제올라이트 구조물 제조 방법，이 방법으로 제조된 나노 제올라이트 구조물 및 이를 이용한 수질 정화 구조체
Inventor: KIM DONG HEE
IPC: C02F1/28
Filed: 2009-12-15
Abstract: 본 발명은, 나노 제올라이트 구조물, 이의 제조 방법, 이를 이용한 수질 정화 구조체에 관한 것으로서, 수소의 고 진공 상태에서 반복적 파쇄로 분쇄된 상태에서 수소를 증발시킨 기공을 활용하여 나노 제올라이트 구조물을 생산하기 때문에 경제적이면서 대량 생산이 가능하고, 특히 나노 제올라이트 구조물이 극세기공으로 구성되므로 수질에 녹아있는 여러 종의 불순물들을 보다 용이하게 포집하여 정화 처리할 수 있기 때문에 하천이나 호소 등의 대형 수로의 수질 환경 정화에 획기적으로 이용될 수 있는 효과를 갖는다. 
       
     제올라이트, 규사, 단조, 성형, 수소, 포집, 정화, 수질
Patent KR-20110071944-A (KR)
Title: Apparatus for evaluating composite fatigue characteristics
Inventor: AHN DEOK CHAN
IPC: G01M13/00
Filed: 2009-12-22
Abstract: PURPOSE: An apparatus for evaluating complex fatigue properties is provided to simultaneously evaluate thermal and mechanical fatigue properties by applying thermal and mechanical stresses to a plate-shaped specimen at the same time. CONSTITUTION: An apparatus for evaluating complex fatigue properties comprises a plate-shaped specimen(100), a DC power supply(200), a deformation mechanism(300), and a controller(400). The plate-shaped specimen comprises a top plate(110) and a bottom plate(120) which are parallelly arranged, and a junction part(130) where the top and bottom plates are connected by folding or welding. The DC power supply is connected to the top and bottom plates of the plate-shaped specimen and applies thermal stress to the plate-shaped specimen. The deformation mechanism applies mechanical stress to the plate-shaped specimen. The controller controls the operations of the deformation mechanism and the DC power supply.
Patent KR-20110076375-A (KR)
Title: Method of generating chaff points and fuzzy vault of the chaff points inserted
Inventor: CHUNG YONG WHA
IPC: G06K9/00
Filed: 2009-12-29
Abstract: PURPOSE: A false feature point generating method and fuzzy bolt generating method using the same are provided to generate fuzzy bolt by inserting a false feature point and to generate angle information. CONSTITUTION: A false feature point is generated by using a coordinate and angular information of a feature point(740). The false feature point is generated on a false line(750). The correspondence coordinate of the feature point satisfies a fuzzy vault polynomial. The fuzzy bolt polynomial information is removed(760). The false line segment is moved in parallel.
Patent KR-20110077989-A (KR)
Inventor: KIM MUN SIK
IPC: H01L21/027
Filed: 2009-12-30
Abstract: 기판 상에 반사층, 캐핑(capping)층, 크롬 버퍼(buffer)층 및 광흡수(absorber)층을 형성하고, 광흡수층 및 크롬 버퍼층을 순차적으로 선택 식각하여 광흡수층 패턴 및 크롬 버퍼층 패턴을 형성한 후, 크롬 버퍼층 패턴에 의해 노출되는 캐핑층 상에 잔류하는 크롬 결함에 습식 크롬 에천트(etchant)를 제공하여 제거하는 단계를 포함하는 극자외선 마스크 제조방법을 제시한다.    
       
     EUV, 크롬 결함, 버퍼층, 캐핑층
Patent KR-20090031615-A (KR)
Title: Deposition apparatus, deposition system and deposition method
Inventor: MOYAMA KAZUKI
IPC: C23C14/24
Filed: 2007-08-08
Abstract: [PROBLEMS] To provide a film forming system, which eliminates mutual contamination of layers formed in a manufacturing process of an organic EL element and the like, and furthermore, has a small footprint and a high productivity. [MEANS FOR SOLVING PROBLEMS] A film forming apparatus (13) for forming a film on a substrate (G) has a first film forming mechanism (35) for forming a first layer, and a second film forming mechanism (36) for forming a second layer, in a processing chamber (30). The first film forming mechanism (35) is provided with a nozzle (34), which is arranged inside the processing chamber (30) and supplies the substrate with vapor of a film forming material; a vapor generating section (45), which is arranged outside the processing chamber and generates the vapor of the film forming material; and a piping (46) for supplying the vapor of the film forming material generated by the vapor generating section (45) to the nozzle (34).
Patent KR-20090056985-A (KR)
Title: Drug electrotransport with hydration measurement of hydratable reservoir
Inventor: SUBRAMONY JANARDHANAN A
IPC: A61K9/00
Filed: 2007-08-17
Abstract: A transdermal electrotransport drug delivery system with hydratable reservoir and method for drug delivery to an individual. The system has a hydratable reservoir with impedance measurement means for determining level of hydration in the reservoir.
Patent KR-20090039826-A (KR)
Title: Toothbrush with multiple bristle states
Inventor: CHENVAINU ALEXANDER TIMOTHY
IPC: A46B13/02
Filed: 2007-09-07
Abstract: An oral hygiene device includes a head, a first bristle field, and a second bristle field. The head includes a first head portion and a second head portion. The first bristle field extends from the first head portion. The second bristle field extends from the second head portion. The first bristle field and second bristle field are controllably movable between a first configuration for providing a first cleaning operation and a second configuration for providing a second cleaning operation.
Patent KR-20090057317-A (KR)
Title: Calculating peak-to-average power ratio reduction symbols for multi-carrier modulated signals using a gradient-descent approach
Inventor: BALIGA JAYANT
IPC: H04L27/26
Filed: 2007-09-19
Abstract: In one embodiment, the present invention is a method for reducing the peak-to-average power ratio (PAPR) of a multi-carrier modulated symbol, such as an orthogonal frequency division multiplexed (OFDM) symbol. The method first transforms a set of data symbols into a multi-carrier modulated symbol. The method then uses the multi-carrier modulated symbol and a gradient-descent algorithm to generate a set of symbols for PAPR-reduction tones. The data symbols and the PAPR-reduction symbols are then transformed to generate an updated multi-carrier modulated symbol. The PAPR-reduction symbols are iteratively updated until a terminating condition occurs (e.g., an acceptable PAPR is achieved for the multi-carrier modulated symbol). In another embodiment, the method uses the multi-carrier modulated symbol generated in the first step and a gradient-descent algorithm to generate an updated multi-carrier modulated symbol directly, where the need for transforming the data symbols and the PAPR-reduction symbols is eliminated for subsequent iterations.