baber/WOPTO huggingface dataset:
Patent KR-20100098870-A (KR)
Title: Photovoltaic power generation system, apparatus and method for tracking maximum power point
Inventor: SHIN MIN KU
IPC: F24J2/40
Filed: 2009-03-02
Abstract: PURPOSE: A photovoltaic power generating system, an apparatus and a method for tracing maximum power of a solar cell are provided to obtain the maximum power efficiency from a solar cell module by tracking a maximum power point from each solar cell. CONSTITUTION: A current detector(140) detects the output current of a solar cell. A voltage detector detects the output voltage of the solar cell. A switching unit(120) varies the size of an input voltage applied from the solar cell to a load. A controller(110) calculates the current power value of the solar cell using a current current-value and a current voltage-value. The controller controls the switching unit.
Patent KR-20100099630-A (KR)
Inventor: WI SOON IM
IPC: H01L21/00
Filed: 2009-03-03
Abstract: PURPOSE: A gate valve assembly and a substrate processing system including the same are provided to minimize the variation of pressure in a process chamber by including a gate valve to dually open and close a substrate entrance. CONSTITUTION: A valve chamber(410) is arranged between a first chamber and a second chamber which respectively have substrate entrances(220). A pair of gate valves(420a,420b) are formed in the valve chamber and open and close the substrate entrance of the first and second chambers. A gate valve supporter(430) supports one pair of gate valves to rise and fall, and linearly move between the closed position and the open position of the substrate entrance.
Patent KR-20100107646-A (KR)
Title: Biocompatible nanocomposite having ph sensitivity for drug delivery and process for preparing the same
Inventor: YUK SOON HONG
IPC: A61K47/34
Filed: 2009-03-26
Abstract: PURPOSE: A bio-compatible nano-composite for drug delivery with pH sensitivity and a method for preparing the same are provided to ensure intelligent drug release form and to use as anticancer drug delivery system. CONSTITUTION: A method for preparing a bio-compatible nano-composite for drug delivery with pH sensitivity comprises: a step of mixing anticancer drug, surfactant and triblock copolymer of chemical formula 1(HO(C_2H_4O)_a(C_3H_6O)_b(C_2H_4O)_cH) and freezing to obtain nano mixture; a step of adsorbing glycol chitosan and heparin on the surface of the nano complex; and a step of stabilizing and freeze-drying. The average size of the particle is 50-200 nm. The triblock copolymer of chemical formula 1 is poloxamer.
Patent KR-20100108683-A (KR)
Title: Polylactic acid-containing biodegradable resin composition
Inventor: CHO YOUNG MO
IPC: C08L67/04
Filed: 2009-03-30
Abstract: PURPOSE: A polylactic acid-containing biodegradable resin composition is provided to secure the heat resistance, and the high break elongation rate, and to use inexpensive starch including amylose for forming the biodegradable resin composition. CONSTITUTION: A polylactic acid-containing biodegradable resin composition contains polylactic acid, starch including less than 40wt% of amylase, and a compound of glycidyl methacrylate and maleic anhydride as a compatibilizer, or a compound of the maleic anhydride and octenyl succinic anhydride. The content of the starch for 100 parts of polylactic acid by weight is 10~900 parts by weight. 0.01~10 parts of compatibilizer by weight is mixed with 100 parts of polylactic acid by weight.
Patent KR-20100109257-A (KR)
Title: Method for builing 3d map by mobile robot with a single camera
Inventor: CHOI YOO JIN
IPC: G01S15/931
Filed: 2009-03-31
Abstract: PURPOSE: A method for building a three-dimensional map of a robot cleaner with a single camera is provided to extract accurate three-dimensional information using specific point matching information of two image frames. CONSTITUTION: A method for building a three-dimensional map of a robot cleaner with a single camera is as follows. Multiple specific points are extracted from each image using a single camera installed in a robot cleaner. Matching information of the contiguous specific points is calculated(S21). Particles penetrating through the center of a camera are created on an imaginary line using the matching information(S30).
Patent KR-20100110059-A (KR)
Title: A film suppling device
Inventor: AN SOO HO
IPC: B65H35/07
Filed: 2009-04-02
Abstract: PURPOSE: A film supply device and method are provided to continuously supply films by connecting a film being transferred to a film on standby. CONSTITUTION: A film supply device comprises a first supply reel(30a), a second supply reel(30b), and a connecting unit(40). A first film(20a) in which ICs are mounted and perforated holes are formed is rolled in the first supply reel. A second film(20b) in which ICs are mounted and perforated holes are formed is rolled in a second supply reel. When the first film unrolled from the first supply reel is finished, the connecting unit connects the second film unrolled from the second supply reel to the first film. The connecting unit includes a double-sided bonding unit(50) attached to the top surface of the leading end of the second film.
Patent KR-20100064292-A (KR)
Title: Method for passive rfid security according to security mode
Inventor: KANG YOU SUNG
IPC: H04L9/32
Filed: 2009-04-02
Abstract: PURPOSE: A method for passive RFID security according to a security mode is provided to drive security protocol according to a current security mode of the RFID tag after the RFID tag transfers the current security mode to a reader. CONSTITUTION: If the first random number, protocol control information, extended protocol control information and unique item identification information is received form a RFID(Radio Frequency Identification System) tag, the RFID reader requests the second random number(S140,S150). If the second number is received from the tag, the reader requests a security parameter(S170,S180). If an encrypted data is received from the tag, the reader requests encrypted data authentication result to a authentication server(S220,S230). The authentication server authenticates the tag(S240).
Patent KR-20100112800-A (KR)
Title: Cement binder composition, super ultra high strength precast concrete composition and method for producing super ultra high strength precast concrete goods using the same
Inventor: LEE SEUNG HOON
IPC: C04B28/04
Filed: 2009-04-10
Abstract: PURPOSE: A cement binder composition is provided to maximize intensity of the concrete by mixing coarse cement, silica fume, blast furnace slag fine powder and anhydrite. CONSTITUTION: A cement binder composition contains 45-55 weight% of normal Portland cement, 15-25 weight% of silica fume, 15-25 weight% of blast slag fine powder and 2-8 weight% of anhydrous gypsum. The composition contains 3-8 weight% of SO_3. The normal Portland cement contains 30-70 weight% of coarse cement. A method for manufacturing the precast concrete comprises: a step of mixing cement binding material composition with water/binder in a ratio of 11-15 weight% and a step of performing non-compacting molding, atmorspheric steam curing and heat curing.
Patent KR-20100113322-A (KR)
Title: Hollow fiber membrane and method for manufacturing the same
Inventor: LEE MOO SEOK
IPC: B01D69/08
Filed: 2009-04-13
Abstract: PURPOSE: A hollow fiber membrane and a method for manufacturing the same are provided to prevent the looseness of a header bonding unit resulting from contraction by preventing the concentration of stress applied to the module header bonding unit. CONSTITUTION: A hollow fiber membrane comprises a tube-shaped reinforcing material(1) and a polymer resin film(2) coated on the surface of the reinforcing material. The tube-shaped reinforcing material includes polyethylene terephthalate fiber, nylon6 fiber, and nylon66 fiber or forward group polyamide fiber. The degree of crystallinity of the nylon66 fiber and polyethylene terephthalate fiber is 45% or larger, and the degree of crystallinity of nylon6 is 40% or larger. The degree of crystallinity of the forward group polyamide fiber is 65% or larger.
Patent KR-20100114608-A (KR)
Title: Secure data transmission for ata-based virtual storage system
Inventor: LIM HYO TAEK
IPC: H04L29/06
Filed: 2009-04-16
Abstract: PURPOSE: A safe data transmitting method is provided to execute a packet-based security process by offering an iATA-based remote storage service for a mobile terminal. CONSTITUTION: A terminal encodes transmission data to a dragon stream cipher. The encoded data is authenticated to a dragon-MAC. A four-byte sized message authentication code(450) is generated. An iATA protocol data unit including the message authentication code is transmitted. A server receives the iATA protocol data unit. The server decodes the message authentication code. The server processes it according to the received command. The server drops the iATA protocol data unit by determining a hacking or attacked data when the message authentication code is not accorded.
Patent KR-20090111275-A (KR)
Title: Optical exterior inspection apparatus and method
IPC: G01B13/16
Filed: 2009-04-16
Abstract: PURPOSE: An optical exterior inspection apparatus and a method for inspecting the exterior using the same are provided to improve the degree of freedom in design optics including an object lens by changing the refraction index of the liquid badge from the refraction index of the liquid of the dipping unit. CONSTITUTION: An optical exterior inspection apparatus comprises an inspection beam irradiation unit, a positioning unit, a light-receiving unit, an image processor, and a dipping unit. The inspection beam irradiation unit(a1) irradiates the test beam toward an object to be inspected. The positioning unit(a2) establishes the prescribed positioning of the object on the test beam. The light-receiving unit receives one among the reflection test beam, reflected by the object, and the penetration test beam, transmitted through the object. The image processor performs the image processing based on one among the reflection test beam and the penetration test beam. The dipping unit(a5) stores the object. The dipping unit is filled with the liquid to bend the test beam irradiated toward the object.
Patent KR-20100117365-A (KR)
Title: Flowerpot supporting apparatus
Inventor: JEON DAE UNG
IPC: A01G9/04
Filed: 2009-04-24
Abstract: PURPOSE: An attachment-and-detachment type flowerpot support with detachably pressure lever equipped with an attachable pressure lever is provided to prevent the deformation of the height and the direction by the external force and easily switch the lever damage. CONSTITUTION: An absorption part includes an absorption plate(110), a base cap(120) and a pressure lever(140). The absorption plate is combined and the adsorption plate the elastic material. The base cap is a form which protects the top of the adsorption plate while pressurizing the girth of the adsorption plate. The pressure lever moves up and downs the adsorption plate combined in shaft. A support part is formed in the base cap upper side of the absorbing body. The upper shaft is formed in an insertion rod(134) for inserting the pressure lever.
Patent KR-20100117868-A (KR)
Title: Protection cover of cellullar phone and molding device manufacturing thereof
Inventor: PARK SANG HO
IPC: B29C37/02
Filed: 2009-04-27
Abstract: PURPOSE: A protective cover for a camera of a cellular phone and a mold device for the same are provided to reduce a failure rate, since the protective cover is pressed to a PCB even though burrs are formed on a PCB(Printed Circuit Board) placing unit. CONSTITUTION: A mold device for a protective cover for a camera of a cellular phone comprises first and second molds(400,500). The first mold comprises a first cavity(410) corresponding to a lens protection/connection part to mold the lens protection/connection part. The second mold comprises a second cavity(510) corresponding to a PCB placing unit to mold the PCB placing unit. A protrusion is formed in the second cavity to correspond to the lower edge of the PCB placing unit.
Patent KR-20100117994-A (KR)
Title: Cable heater
Inventor: YANG HONG JUN
IPC: H05B3/56
Filed: 2009-04-27
Abstract: PURPOSE: A cable heater is provided to prevent an electrical accident by discharging the damp air through the air outlet of a second contraction tube and a joint box fixing nipple. CONSTITUTION: A cable heater comprises a first and a second contraction tube(7,8) and a joint box fixing nipple(5). The first contraction tube surrounds a first connector between a lead wire(1) and a wire. A second contraction tube surrounds a second connection part between the lead wire and a hotwire. The joint box fixing nipple is arranged in the outer peripheries of the first and the second connection part. A first air exhaust vent(11) is formed in the joint box fixing nipple. A second air exhaust vent(12) is formed in the second contraction tube.
Patent KR-20100121739-A (KR)
Inventor: PARK EUN HYUN
IPC: H01L33/14
Filed: 2009-05-11
Abstract: PURPOSE: A semiconductor light emitting device is provided to improve external quantum efficiency by preventing or suppressing the generation of light in a part of an active layer. CONSTITUTION: A light emitting device(10) is comprised of a P-type electrode(13), a P-type nitride semiconductor layer(14), an active layer(15), an N type nitride semiconductor layer(16), and an N type electrode(18). The P-type electrode is formed only a region excluding a current blocking region which is arranged with the N-type electrode. The current blocking region is an air gap having no P-type electrode. The current blocking layer is arranged with the N-type electrode.
Patent KR-20100122135-A (KR)
Inventor: KANG YOON HO
IPC: G06Q50/10
Filed: 2009-05-12
Abstract: PURPOSE: A multimedia content service support system using a synchronization technique is provided to be used in receiving and using a multimedia file. CONSTITUTION: Server side metadata is received. Local metadata is searched. It is checked that the same file exists in the local metadata by comparing the server side metadata with the local metadata. If the same file does not exist in the local metadata, a virtual file is generated and synchronization is requested. If all files exist in the local metadata, a file in a synchronization directory is executed. If the file partly exists, synchronization is requested.
Patent KR-20100123530-A (KR)
Title: Apparatus for fixing sheet to mold frame
Inventor: KWON HYUK SUNG
IPC: G02F1/1333
Filed: 2009-05-15
Abstract: PURPOSE: An apparatus for fixing sheet to mold frame is provided to fix the sheet by inserting to the mold frame. CONSTITUTION: A display device includes a front and rear case, a mold frame(6), a sheet(5), a fixing member and a controller. In a body portion(12), the fixing member passes through a penetration hole(h1) of the sheet. The fixing member is inserted into the insertion hole(h2) of the mold frame. A pressure unit(14) is installed on the top of the body portion. In case the body portion is fixed to the mold frame, the pressure unit pressurizes the sheet in the mold frame.
Patent KR-20100124960-A (KR)
Title: Pcb manufacturing method using high radiation metal plate
Inventor: KWEON O KUK
IPC: H05K3/00
Filed: 2009-05-20
Abstract: PURPOSE: A method for manufacturing a PCB is provided to improve the lifetime and performance of an LED and a PCB by efficiently discharging heat generated from the LED. CONSTITUTION: An aluminum plate is wet-cleaned(S10). The wet-cleaned aluminum plate is mounted inside a plasma chamber(S20). The aluminum plate is plasma-cleaned(S30). A base metal layer is deposited on the aluminum plate(S40). A DLC(Diamond-Like Carbon) thin film is deposited on the base metal layer(S50). A DLC thin film is deposited on the DLC thin film containing metal(S60). A PCB is made by using the aluminum plate(S80).
Patent KR-20100129438-A (KR)
Inventor: KIM JOON YOUNG
IPC: H04N5/44
Filed: 2009-06-01
Abstract: 삽입된 미디어의 종류에 따라 자동으로 모드 변경이 가능한 PC 일체형 TV의 동작 모드 변경 방법 및 이를 수행하는 PC 일체형 TV가 개시된다. PC 일체형 TV는 PC부에 저장 매체가 삽입되면, PC부는 삽입된 저장 매체에 기록된 미디어의 종류를 판단하여 저장 매체에 기록된 미디어의 종류가 미리 설정된 미디어의 종류에 해당하는 경우, TV부의 동작 모드가 TV 모드에서 PC 모드로 전환된다. 
     따라서, 사용자가 별도의 조작 없이 외부 저장매체를 PC 일체형 TV에 삽입하는 것만으로 간단하게 삽입된 미디어를 시청할 수 있다. 또한, 삽입된 외부 저장 매체의 재생을 일시정지 시키거나 재생이 완료된 경우에도 사용자가 별도의 조작없이 자동으로 모드 전환이 이루어져 사용이 편리해진다. 
       
     PC, TV, 일체형, 동작 모드, 저장 매체, 삽입
Patent KR-20100130010-A (KR)
Title: Apparatus and method for controlling continuous auto focus
Inventor: KIM SUNG EUN
IPC: H04N5/232
Filed: 2009-06-02
Abstract: PURPOSE: An apparatus and a method for controlling continuous auto focus are provided to prevent the shaking of an image in an auto focus adjustment by moving a focus lens based on the prediction of the movement direction of the focus lens. CONSTITUTION: A digital signal processor(50) comprises a focus value calculator(51), a variation calculator(52) and a controller(53). According to the movement distance of a focus lens, the focus value calculator calculates a focus value. The variation calculation unit calculates the variation degree of the focus value in a focus lens-moved position. If the previous calculated focus value is different from the re-measured focus value in the position of the moved focus lens, the controller controls the movement direction of the focus lens.
Patent KR-20090127091-A (KR)
Title: System and method for registration between an ultrasound image and a ct image
Inventor: HYUN DONG GYU
IPC: A61B6/03
Filed: 2009-06-04
Abstract: PURPOSE: A system and a method for registration between an ultrasonic image and a CT image are provided to obtain the image in real time by correcting the movement of a probe and the ultrasonic image in real time. CONSTITUTION: An ultrasonic image forming unit(110) forms a first ultrasonic image of an object for a first preset cycle successively. A CT image forming unit(120) forms a CT(Computerized tomography) image of the object at one point among the first preset cycle. A registration unit(130) forms the ultrasonic-CT registration image. A storage(140) stores the ultrasonic-CT registration image. A display unit(160) displays the searched ultrasonic-CT registration image with the second ultrasonic image. The ultrasonic image forming unit forms a plurality of second ultrasonic images of the object for the second preset cycle.
Patent KR-20100130831-A (KR)
Title: Communication channel setting method of auto optotypes test chart and remote controller
Inventor: NOH HYE RYUN
IPC: A61B3/00
Filed: 2009-06-04
Abstract: PURPOSE: A communication channel setting method between an automatic visual acuity test chart and a remote controller are provided to switch channel with a remote controller instead of channel switch. CONSTITUTION: A channel checking unit(212a) grasps the custom code value included in the received channel change signal. The channel checking unit grasps the change communications channel. A channel display unit(212b) indicates the grasped communication channel to outside. A channel registration unit(212c) registers a custom code value corresponding to the relevant change communication channel. The channel registration unit establishes the communication channel of the automatic visual acuity test chart(200).
Patent KR-20100130905-A (KR)
Title: Led lamp
Inventor: KANG MIN YOUNG
IPC: F21V31/03
Filed: 2009-06-04
Abstract: PURPOSE: An LED lamp is provided to improve the illuminance and intensity of light by arranging a plurality of LEDs in the outer surface of a hemisphere. CONSTITUTION: A shield(6) has a space in order store a power circuit substrate. A heat dissipating part(12) includes a heat radiation fin(10) which is horizontally arranged along a vertical channel(18). A through-hole(24) is horizontally formed in order to be communicated with the vertical channel. A thicker part(22) is formed in the lower hemisphere part of the heat dissipating part towards the outer circumference of the vertical channel. A plurality of LEDs(32) are attached to an LED substrate.
Patent KR-20100131188-A (KR)
Title: Smart multi-tap
Inventor: KIM HYUN JOON
IPC: H01R13/10
Filed: 2009-06-05
Abstract: PURPOSE: A clean multi-tap is provided to arrange the line clean by preparing cord containing space in the side or rear side of the multi-tap. CONSTITUTION: A cord containing space is installed in the side or rear side of the clean multi-tap. A user is able to purchase the code of the multi-tap in the cord containing space. The exposure of the cord is prevented by the application of the line arrangement space. A user easily carries the multi-tap. The outer tube of the multi-tap is improved by the line arrangement space.
Patent KR-20100137791-A (KR)
Title: Dischargingagent manufacturing methods and dischargingagent composition
Inventor: KIM MIN SANG
IPC: D06P5/13
Filed: 2009-06-23
Abstract: PURPOSE: A method for manufacturing a discharge printing agent is provided to obtain a perfect discharge printing result for dark background color concentration. CONSTITUTION: The second phosphoric acid soda and maleic acid are mixed in water. Tri ethanolamine is added to the mixture. The tri ethanolamine is dissolved in the mixture. Dicyandiamide is added to the mixture. The dicyandiamide is diluted in the mixture by stirring. Polyethylene glycol and poly print powder are added to the mixture.
Patent KR-20100138548-A (KR)
Title: A magnetic colored pencil
Inventor: LIM DA EUN
IPC: B43K31/00
Filed: 2009-06-25
Abstract: PURPOSE: A magnetic color pencil is provided to easily take out the color pencil from a color pencil case regardless of size of the color pencil. CONSTITUTION: A magnetic color pencil comprises: a body portion of rectangular shape, with a container; and a cover attached with magnet for opening and closing the container. The color pencil is coupled with the magnet(30) at the top end.
Patent KR-20110000277-A (KR)
Title: A safe guarding apparatus for shearing machine
Inventor: PARK SOON BOK
IPC: B23Q11/00
Filed: 2009-06-26
Abstract: PURPOSE: A safe guarding apparatus of a shearing machine is provided to enable an operator to accurately check the shearing point of material through a convex lens. CONSTITUTION: A safe guarding apparatus(17) of a shearing machine comprises a protecting frame(20) and an optical lens(18). The protecting frame is arranged in the front ends of the upper and lower knives of a shearing machine work table. The protecting frame is fixed to the frame of the shearing machine.
Patent KR-20110004172-A (KR)
Title: Nickel catalyst supported on porous zirconia containing metal oxide stabilizer, preparation method thereof and method for producing hydrogen by autothermal reforming of ethanol using said catalyst
Inventor: SONG IN KYU
IPC: B01J23/755
Filed: 2009-07-07
Abstract: PURPOSE: A nickel catalyst dipped in a porous zirconia carrier including a metal oxide stabilizer, a producing method thereof, and a hydrogen producing method using thereof are provided to secure the excellent surface area, stability, and the stable catalyst activation of the catalyst. CONSTITUTION: A nickel catalyst dipped in a porous zirconia carrier including a metal oxide stabilizer contains 0.01~0.5mol of metal oxide precursor selected from the group consisting of magnesium, calcium, strontium, barium, scandium, and lanthanum, and 1mol of zirconium precursor. The nickel catalyst uses a surfactant as a template. The nickel catalyst is produced by a hydrothermal polymerization method.
Patent KR-20110007528-A (KR)
Title: Liquid crystal display device
Inventor: CHO HYUNG NYUCK
IPC: G02F1/133
Filed: 2009-07-16
Abstract: PURPOSE: A liquid crystal display device is provided to improve the quality of video and solve brightness reduction problem at the same time. CONSTITUTION: A liquid crystal panel has a plurality of pixels crossing a gate line and a data line. A data driving unit(105) supplies the pixel voltage to a data line. A back light(107) is located on back of the liquid crystal panel. The back light supplies the light to the liquid crystal panel.