baber/WOPTO huggingface dataset:
Patent KR-20110046717-A (KR)
Title: Audio screen system
IPC: G03B21/62
Filed: 2009-10-29
Abstract: PURPOSE: An audio screen system is provided to prevent incident light from other light sources from becoming reflected by a speaker after passing through the holes of a screen. CONSTITUTION: An audio screen system comprises a screen(132), a speaker system(134), and an anti-reflection layer(300). The screen comprises a plurality of holes(220), which are arranged in two dimension, to penetrate sound. The speaker system is arranged on the back of the screen. The speaker system comprises a plurality of speakers, which are arranged in two dimension. The anti-reflection layer is arranged between the screen and the speaker system. The anti-reflection layer can penetrate sound and is manufactured from a material, which minimizes light reflection. The anti-reflection layer comprises an extinction enabling material.
Patent KR-20110046899-A (KR)
Title: Method of Fabricating Printed Circuit Board
IPC: H05K3/40
Filed: 2009-10-29
Abstract: PURPOSE: A method for manufacturing a printed circuit board is provided to process a via hole in a wide area with a single process by using patterning photosensitive materials. CONSTITUTION: A base substrate(100) with a pad(110) is prepared. The photosensitive material is stacked on the base substrate to cover the pad. The photosensitive material is patterned on the upper side of the pad with a via hole shape. An insulation layer(130) is stacked on the base substrate. A via hole is formed by removing the photosensitive material.
Patent KR-20110049581-A (KR)
Title: Method and apparatus for managing digital broadcast channel
Inventor: LEE DONG HOON
IPC: H04N5/50
Filed: 2009-11-05
Abstract: PURPOSE: A method and apparatus for managing a digital broadcast channel are provided to select a broadcasting channel having best quality signal from plural broadcasting channels. CONSTITUTION: An information reception unit(1120) receives channel information or channel setup related information from a portable storage medium(1300) or other digital broadcasting receivers. A user input unit(1130) receives the channel setup related information from a user(1400), and a detection unit(1150) performs a channel scanning operation for the channel information or a received broadcasting signal. A control unit outputs to a display unit(1500) the contents reproduced from the received broadcasting signal .
Patent KR-20110050199-A (KR)
Title: 3 position switch drive for gas insulation switchgear
Inventor: CHO NAK GEUN
IPC: H01H33/42
Filed: 2009-11-06
Abstract: PURPOSE: A three-position switch drive for a gas insulation switchgear is provided to prevent over-run at each position by improving the structure of the three-position switch drive. CONSTITUTION: A three-shift position operating set for a gas insulated switchgear comprises a main-gear(100) and a pair of levers(210, 220), and a prevention unit(230). The main-gear is pivotally combined with the main shaft and has a protrusion on top or the circumference of the bottom. The levers are installed along a normal direction from main-gear and are separated from each other in one end of the protrusion when the levers are in neutral state. The levers selectively are turned over according to the movement direction of the protrusion and are rotatable.
Patent KR-20110053796-A (KR)
Title: Infrared image sensor
Inventor: CHO KYOUNG LAE
IPC: H04N5/335
Filed: 2009-11-16
Abstract: PURPOSE: An infrared image sensor is provided to improve sensitivity by reducing the loss of an infrared ray due to the penetration in a semiconductor substrate. CONSTITUTION: A photodiode(110) receives light and stores photo charges. A wavelength conversion layer(180) converts light of a first wavelength band into light of a second wavelength and provides converted light into a photodiode. The second wavelength is shorter than the first wavelength. Floating diffusion areas(120a,120b) are separated from the photodiode and are formed on the semiconductor substrate. Charge transfer gate electrodes are arranged on the semiconductor substrate between the floating diffusion areas and the photodiode.
Patent KR-20110054195-A (KR)
Title: Purification of calcium carbonate by acid treatment
Inventor: JANG YOUNG NAM
IPC: C01F11/18
Filed: 2009-11-17
Abstract: PURPOSE: A method for eliminating impurities from calcium carbonate using acid treatment is provided to obtain the high purity and the high whiteness of calcium carbonate by eliminating impurities from the calcium carbonate and recrystalizing the calcium carbonate. CONSTITUTION: Calcium carbonate is treated with 2 to 3N of a hydrochloric acid aqueous solution in order to obtain calcium chloride aqueous solution and eliminate solid type impurities from the calcium carbonate(1). Aluminum sulfate is added to the calcium chloride aqueous solution, and aqueous impurities dissolved in the calcium chloride aqueous solution are eliminated. An oxidizer is added to the calcium chloride aqueous solution in order to eliminate ferric impurities(5). The oxidizer is selected from hydrogen peroxide and potassium permanganate. The calcium chloride aqueous solution is reacted with sodium carbonate aqueous solution to recrystalize calcium carbonate(7).
Patent KR-20110056689-A (KR)
Title: Method for preparing porous oxide nanofibers and porous oxide nanofibers obtained from the method
Inventor: PARK JIN AH
IPC: B82B3/00
Filed: 2009-11-23
Abstract: PURPOSE: A method for manufacturing porous oxide nanofiber and the porous oxide nanofiber are provided to form the nanofiber with a plurality of pours by electro-spinning composite solution with polymer beads and implementing a thermal treatment process. CONSTITUTION: A composite solution is prepared by mixing an oxide precursor, polymer, polymer beads, and a solvent(S11). The composite solution is undergone an electro-spinning process in order to obtain composite-fiber with the polymer beads(S12). The solvent is eliminated from the composite-fiber(S13). The composite-fiber is calcinated to obtain oxide nano-fiber(S14). The oxide precursor includes on selected from Zn, Sn, Ti, In, W, Cu, Ni, Ca, La, Y, Ce, Zr, Fe, V, Co, Al, K, Te, Ta, Pr, Nd, Nb, Li, Sm, Eu, Gd, Tb, Dy, Er, Yb, Bi, Ga, Si, Sr, Ba, Pt, Pd, Ag, Au, Ni, Ti, Cr, Ru, Mo, Rh, and the combination of the same.
Patent KR-20110058350-A (KR)
Title: Broadcast receiver controlled by screen remote controller and space remote controller and control method for the same
Inventor: YUM HYUNG SUN
IPC: H04N5/44
Filed: 2009-11-26
Abstract: PURPOSE: A method for controlling a broadcasting receiver is provided to efficiently offer a plurality of preference channels. CONSTITUTION: A broadcasting receiver maps an extracted thumbnail image with a preference channel(S704). The broadcasting receiver displays a screen remote controller(S705). The broadcasting receiver receives a pointing signal from a space remote controller(S706). If the received pointing signal is located within a favorite channel domain within the screen remote controller, the broadcasting receiver displays the favorite channel number and the mapped thumbnail image(S707).
Patent KR-20110058521-A (KR)
Title: 1-axis torque sensor with trapezoidal type spoke
Inventor: LEE SUL HEE
IPC: G01L3/00
Filed: 2009-11-26
Abstract: PURPOSE: A 1-axis torque sensor with trapezoidal spokes is provided to enable more sensible torque detection because a large deformation rate is caused at the center of the spokes. CONSTITUTION: A 1-axis torque sensor(10) comprises a rim(200), spokes(300), and strain gauges(400). The rim is arranged to surround a hub(100) of regular triangle shape. The spokes connect the hub and the rim as being located in the center of each side of the hub. The spoke has a trapezoidal shape whose cross sectional area decreases from the hub to the rim. The strain gages are attached to both sides of the spokes.
Patent KR-20110060261-A (KR)
Title: Texture mapping system for 3d object and method thereof
Inventor: SON YOUNG DU
IPC: G06T15/10
Filed: 2009-11-30
Abstract: PURPOSE: A texture mapping system of a 3D object and a method thereof are provided to reduce used memory capacity by reduction of the entire size of a used texture image. CONSTITUTION: An image storage unit(200) stores texture images. An area selection unit(300) selects a first area among surfaces of a 3D polygon(100) for an object and a second area adjacent to the first area. An image selection unit(400) selects the texture image. An image application unit(500) maps the selected texture image in the first area. The image application unit repetitively applies partial pixels of the texture image mapped to the first area for the second area.
Patent KR-20110061293-A (KR)
Title: Pouch-type battery case having gas-gathering residue portion
Inventor: JANG PILL GYU
IPC: H01M2/12
Filed: 2009-12-01
Abstract: PURPOSE: A pouch-type battery case is provided to reduce defects by the contamination of electrolyte and to improve process efficiency by maximizing use of the cloth for manufacturing a battery case and minimizing a part punched by a pin. CONSTITUTION: A pouch-type battery case has an accommodation portion for mounting an electrode assembly in an upper case and/or lower case. A sealing part is formed in the outer circumference of the battery case so that the outer circumference is sealed(127a) after the electrode assembly are folded around a horizontal axis in a state where the electrode assembly is installed in the accommodation portion. A gas-gathering residue portion protrudes to the outside direction.
Patent KR-20110062309-A (KR)
Title: Contorl point, image forming apparatus and method for controling print
Inventor: GHA HWANG HYEON
IPC: H04N1/32
Filed: 2009-12-03
Abstract: PURPOSE: A control point, an image forming device, and printing control method are provided to reduce consumption power of the control point by selectively shortening a wireless communication connection state of the image forming device with the control point. CONSTITUTION: A communication interface unit(110) uses a DLNA(Digital Living Network Alliance) and searches an image forming device. An UI(User Interface) unit(120) uses a UI of the control point to select a printing target contents and to select an image forming device by performing the printing. A DLNA stack(140) sets a connection policy for connection with and image forming device and selective controls a DLNA connection with the image forming device according the connection policy.
Patent KR-20110062759-A (KR)
Title: Light emitting diode package
Inventor: KIM JIN MO
IPC: H01L33/62
Filed: 2009-12-04
Abstract: PURPOSE: A light emitting diode package is provided to secure the superior color reproducibility to a light emitting diode package using a silver film-based lead frame and a sulfide-based fluorescent element. CONSTITUTION: A lead frame(120) includes a metal material(121) as a base material and a silver film(123) formed on the surface of the metal material. The silver film increases the electric conductivity and the optical reflection rate of the lead frame. A transparent conductive oxide thin film is coated on the silver film. The metal material is copper, and the transparent conductive oxide thin film is an indium tin oxide thin film.
Patent KR-20110062988-A (KR)
Title: Battery pack
Inventor: AN JIN HONG
IPC: H01M50/213
Filed: 2009-12-04
Abstract: PURPOSE: A battery pack is provided to form an empty space bigger than empty cell spaces, to improve heat dissipation property and a battery capacity property. CONSTITUTION: A battery pack comprises a holder case partitioning plural cell spaces, and battery cells(200) accommodated in respective cell space. At least one of the empty cell spaces is an empty cell space in which the battery cell is not accommodated. One of cell spaces surrounded with other cell spaces is an empty cell space in which the battery cell is not accommodated.
Patent KR-20100106901-A (KR)
Title: Method for detecting multiple events and sensor network using the same
Inventor: RYU JE HYOK
IPC: H04W84/18
Filed: 2009-12-04
Abstract: PURPOSE: A method for detecting multiple events and a sensor network using the same are provided to reduce the energy consumption resulting from the transmission of unnecessary message by minimizing the message transmission for reporting all events. CONSTITUTION: A sensor network(100) includes sensor nodes(110) in the bottom layer, coordinator nodes(120) in the upper layer of the sensor nodes, and a base station(130) for reporting the events reported from the coordinator nodes to a client(140). The sensor nodes each include sensors for shriveling a variety of situations in real time, and report primitive events detected in the sensors to the coordinator nodes in their upper layer. The coordinator nodes compound the reported primitive events, determine whether atomic complex events or multiple complex events have occurred, and report the determination to the client by way of the base station. The coordinator nodes are divided into lower-layer coordinator nodes for receiving primitive events provided from the sensor nodes, and upper-layer coordinator nodes for determining the occurrence/non-occurrence of multiple complex events including at least one complex event, at least one primitive event, or a combination thereof reported from the lower-layer coordinator nodes and reporting the determination to the client. The upper-layer coordinator nodes include a memory for storing complex events reported through its transceiver, the transceiver for receiving signals reported from the lower-layer coordinator nodes and providing the signals to the memory, and an output device for providing the complex events stored in the memory to the base station.
Patent KR-20110064101-A (KR)
Title: Ultrasound system and method for performing fetal head measurement based on three-dimensional ultrasound image
Inventor: CHOI YOUNG MIN
IPC: A61B8/14
Filed: 2009-12-07
Abstract: PURPOSE: Ultrasound system and method for measuring the head of a fetus are provided to acquire accurate information related to the head circumference, the biparietal diameter, and the occipitofrontal diameter of a fetus. CONSTITUTION: An ultrasound wave data acquiring part(110) transmits an ultrasound wave signal to a target and receives an ultrasound wave signal reflected from the target. Ultrasound wave data is acquired. A storing part(120) stores a mapping table for gestational age information which is corresponded to the reference value for measuring the head of a fetus. The reference value includes head circumference, biparietal diameter, and occipitofrontal diameter reference values. A processor(130) is in connection with the ultrasound wave data acquiring part and the storing part and forms three dimensional ultrasound-based images.
Patent KR-20110070257-A (KR)
Title: Preparation method of pattern retarder
Inventor: CHOI BONG JIN
IPC: C09D7/12
Filed: 2009-12-18
Abstract: PURPOSE: A method for preparing a pattern retarder is provided to prevent surface damage of a polymer base film, to lower the curl generation of a polarizer, and to enable the production of a polarizer. CONSTITUTION: A method for preparing a pattern retarder includes a step of applying a composition for coating liquid crystals on an alignment layer which is formed on one side of a cycloolefin-based resin or polyester resin-based film to form a liquid crystal coating layer, wherein the composition for coating liquid crystals includes single or a solvent mixture selected from propylene glycol monomethyl ether acetate(PGMEA), methyl ethyl ketone and isopropyl alcohol.
Patent KR-20110072264-A (KR)
Title: Rubber composition for tire lower beadfiller and preparation method of rubber for tire lower beadfiller
Inventor: JUNG SEO YOUNG
IPC: C08L61/04
Filed: 2009-12-22
Abstract: PURPOSE: A rubber composition for tire lower beadfiller is provided to improve processability and to ensure excellent hardness and modulus synergistic effect. CONSTITUTION: A rubber composition for tire lower beadfiller comprises 1-20 parts by weight of a reinforcing resin, 1-10 parts by weight of methylene donor, and the remaining amount of additives, based on 100 parts by weight of a crude rubber. The crude rubber includes 50-95 parts by weight of natural rubber and 5-50 parts by weight of styrene butadiene rubber.
Patent KR-20110072826-A (KR)
Title: Dumpling skin and dumpling with cuttlefish having the same
Inventor: KIM TAE KI
IPC: A23L7/10
Filed: 2009-12-23
Abstract: PURPOSE: Dumplings including squid dumpling skin, and a producing method thereof are provided to use squid as the skin or stuffing of the dumplings for improving the nutrition. CONSTITUTION: A producing method of dumplings including squid dumpling skin comprises the following steps: firstly freezing squid flesh and cutting the firstly frozen squid flesh; steaming the cut squid flesh, and secondly freezing the steamed squid flesh; drying the secondly steamed squid flesh, and crushing; mixing 100parts of flour by weight, 4~20parts of squid flesh powder by weight, 1~10parts of brown rice oil, 0.5~5parts of starch by weight, and 2~10parts of gluten by weight(S10); adding deep seawater into the mixture to obtain the dumpling skin; and inserting stuffing into the dumpling skin for molding the dumplings(S20).
Patent KR-20110073656-A (KR)
Title: Waste bucket for food waste
Inventor: PARK JOON KOOG
IPC: B09B3/00
Filed: 2009-12-24
Abstract: PURPOSE: A food-waste collecting bin is provided to reduce the smell of food waste by further installing a small sliding lid on a main lid. CONSTITUTION: A food-waste collecting bin comprises a body, an insulating member(116), a sliding lid(114) and a spring(115). The body of the waste-food collecting bin is formed in dual structure(117,118). Since the insulating member is filled in the dual structure, food waste is not easily rotten in the summer. Since the sliding lid is formed from a transparent member, the inside of the waste-food collecting bin is seen. For the lid not to be kept open, the spring is installed in the lid.
Patent KR-20110073715-A (KR)
Title: Image processing device and image processing methods using multiple image layers
Inventor: SUNG JUNG HWAN
IPC: G06F3/14
Filed: 2009-12-24
Abstract: PURPOSE: An image processing device and image processing method using a plurality of image layers are provided to effectively generate various images or video contents which can be displayed on the display device. CONSTITUTION: A data acquisition unit(302) obtains the environmental information. A data processor(301) processes at least one among the location, the color, and the brightness, the chroma and the shape of a first image. A first image is an image expressing a particular target. To enable the characteristics of environment information to express the influence expressing the specific target water, a data processing unit processes at least one among the location, the color, and the brightness, the chroma and the shape of the first image.
Patent KR-20110077240-A (KR)
Title: The manufacturing method of the composition added natural minenals and the manufacturing method of the funtionnal yarn used that
Inventor: KIM O KYOO
IPC: D01F1/10
Filed: 2009-12-30
Abstract: PURPOSE: A method for manufacturing functional yarns is provided to prepare yarns which maximize effects of illite mineral and advantages of polypropylene while compensating disadvantages of polypropylene. CONSTITUTION: A method for manufacturing functional yarns comprises a step of blending medical plant extract and seaweed extract powdered in 10,000 mesh with illite micropowder in which a solid concentration is 10~15%, a particle size is 1.27 micron or less, and specific surface area is 10,000~20,000 cm/g in a constant ratio in order to exhibit optical functions. A method for preparing filaments comprises the steps of: blending the composition with polypropylene chips to prepare master chips; drying and spinning the master chips; and extending the obtained yarns to 3-7 times.
Patent KR-20110077419-A (KR)
Title: Manifold insulation device of a fuel cell
Inventor: KIM YOUNG BONG
IPC: H01M8/02
Filed: 2009-12-30
Abstract: PURPOSE: A manifold insulation device of a fuel cell is provided to minimize the leakage of gases between a stack and a manifold by positioning a manifold insulator in a set place and maintaining the fastening force at a set place. CONSTITUTION: A manifold insulation device of a fuel cell includes a manifold insulator(110), a plurality of insertion units and a supporting unit(120). The manifold insulator is respectively contacted with a stack and a manifold(150) and prevents the leakage of gas inside the manifold, wherein the manifold insulator is made of insulating materials. The supporting units are inserted into a plurality of insertion parts and fix the manifold insulator.
Patent KR-20110078831-A (KR)
IPC: H04N1/407
Filed: 2009-12-31
Abstract: 본 발명은 본체와 탑재체로 이루어진 위성체 영상 제어 시스템에 관한 것으로, 상기 탑재체는, 복수의 화소를 포함하여 촬영 영역의 광 신호를 전기적인 아날로그 영상신호로 변환하는 광 검출기, 상기 광 검출기의 상기 아날로그 영상신호를 디지털 영상신호로 변환하는 디지털 변환기, 상기 디지털 변환기의 출력단에 연결되고, 상기 카메라부의 검출 온도가 설정된 기준 온도 이상이면 상기 검출 온도에 대응하여 상기 디지털 영상신호의 계조를 보정하여 제1 디지털 보정신호로 출력하는 온도 보정기, 상기 광 검출기의 제작 과정에서 발생하는 상기 복수의 화소 사이의 물리적인 편차를 보정하기 위한 보정 테이블이 내장되어 있으며, 상기 보정 테이블에 따라 상기 제1 디지털 보정신호를 제2 디지털 보정신호로 보정하는 비균일 보정기를 포함한다. 
       
     위성체, 광 검출기, 화소, 비닝, 보정
Patent KR-20110078934-A (KR)
Title: Recycled polyester yarn using waste polyester and method thereof
Inventor: MA JIN SOOK
IPC: C08J11/10
Filed: 2009-12-31
Abstract: PURPOSE: A recycled polyester yarn using waste polyester and a manufacturing method thereof are provided to recycle a source of pollution, namely polyester waste and to offer the recycled polyester yarn having the same material property of regular fiber dyeability as a non-recycled polyester. CONSTITUTION: The method of manufacturing recycled polyester yarn using waste polyester is as follows. The waste polyester flake and ethylene glycol (EG) are mixed at a molar ratio of 1.0:0.1~2.0 and melted, and then bis-2-hydroxyethyl terephthalate (BHET) is created by depolymerizing a melted mixture. Filtering eliminates foreign materials in the bis-2-hydroxyethyl terephthalate (BHET) created from the depolymerization process through a filter. In the polycondensation polymerization, the bis -2- hydroxyethyl terephthalate (BHET) is polymerized under vacuum conditions, and the polyester is created. A recycled polyester chip is manufactured from the polycondensation process. The chip mixing mixes the recycled polyester chip according to its color.
Patent KR-20110079171-A (KR)
Title: Hanging type hot air heater
Inventor: CHEON DU HWANG
IPC: F24C7/04
Filed: 2009-12-31
Abstract: PURPOSE: A ceiling-type hot air heater is provided to offer hot air to a wide range by loading hot air to the wind blown at high speed. CONSTITUTION: A ceiling-type hot air heater comprises a blower body(10), a hot air space(30), a blower fan(40), and an electric heater(50). The blower body includes a high-speed blower fan(20) which is remotely controlled and blows air from an intake(11) to a vent(12). The hot air space is formed outside of the vent of the blower body. The blower heater draws external air to the hot air space and discharges the air through the vent. The electric heater generates heat with supplied electricity to heat the air drawn in by the blower fan.
Patent KR-20090047464-A (KR)
Inventor: MIYAJIMA CHIAKI
IPC: B41J2/185
Filed: 2007-08-10
Abstract: 본원 발명은 액체를 수용 가능한 액체 수용실과, 그 액체 수용실 내를 대기에 연통하는 대기 연통로와, 상기 액체 수용실에 수용되어 있는 액체를 외부로 공급 가능한 액체 공급구와, 상기 액체 수용실과 액체 공급구 사이를 연통하는 액체 유로와, 그 액체 유로에 개재(介在)하여 평상시에는 폐쇄 밸브 상태로 가압되는 한편, 상기 액체 공급구측과 상기 액체 수용실측의 차압이 일정 이상이 된 때에는 개방 밸브 상태가 되는 차압 밸브와, 상기 액체 유로 중 상기 차압 밸브보다도 액체 공급구측이 되는 공급구측 유로부와 상기 차압 밸브보다도 잉크 수용실측이 되는 수용실측 유로부를 상기 차압 밸브를 우회하여 연통하는 바이패스 유로를 폐쇄하는 것에 의해 형성된 폐쇄부를 구비한 액체 수용체의 제조 방법에 있어서, 상기 폐쇄부의 적어도 일부를 개방하는 것에 의해 상기 바이패스 유로를 형성하는 바이패스 유로 형성 공정과, 상기 액체 공급구로부터 상기 공급구측 유로부와 상기 바이패스 유로와 상기 수용실측 유로부를 거쳐서 상기 액체 수용실에 액체를 주입하는 액체 주입 공정과, 상기 액체 주입 공정 후에 상기 바이패스 유로를 폐쇄하는 바이패스 폐쇄 공정을 구비한 액체 수용체의 제조 방법을 개시하고 있다.