baber/WOPTO huggingface dataset:
Patent KR-20120091742-A (KR)
Title: Background modeling device and method using bernoulli distribution
Inventor: KIM JANG HUI
IPC: G06T7/00
Filed: 2011-02-10
Abstract: PURPOSE: A background modeling device using a Bernoulli mixture model and a method thereof are provided to be variably applied to fields which need image analysis. CONSTITUTION: An image line processing module(20) converts a captured image into a black/white image when a moving picture is not a black/white image. A parameter estimating module(30) estimates a parameter of a Bernoulli mixture model about an estimation target pixel among pixels of the black/white image. A background estimating module(40) determines the estimation target pixel belongs to a background image. A background modeling module(50) generates a background model of the captured image.
Patent KR-20110097636-A (KR)
Inventor: ARAZOE TETSUYA
IPC: G02B1/11
Filed: 2011-02-14
Abstract: 본 발명은, 퇴색이나 콘트라스트의 저하를 저감시키고, 또한 높은 상 선명도와 적절한 방현성을 겸비하는 방현성 하드 코트 필름 및 이 방현성 하드 코트 필름을 이용한 편광판을 제공하는 것을 과제로 한다. 
상기 과제를 해결하기 위한 수단으로서, 투명 플라스틱 필름의 표면에, (A) 활성 에너지선 감응형 조성물 및 (B) 구형상 유기 미립자를 함유하는 하드 코트층 형성 재료를 이용해서 형성된 하드 코트층을 지니고, 또한 해당 하드 코트층의 전체 헤이즈값을 20% 이하로 하면서, 「전체 헤이즈값 - 내부 헤이즈값」의 값을 -10 내지 +1%의 범위로 하는 것을 특징으로 하는 방현성 하드 코트 필름 및 이 방현성 하드 코트 필름의 하드 코트층 형성면의 반대쪽의 면을 편광자에 접합시켜 이루어진 편광판을 제공한다.
Patent KR-20120095556-A (KR)
Title: Method for preparing nano fiber web comprising apatite with high antibacterial function
Inventor: MIN BYUNG GIL
IPC: D04H3/16
Filed: 2011-02-21
Abstract: PURPOSE: A method for fabricating an antibacterial nano fiber web is provided to ensure excellent antibacterial property and to use the web in scaffold or antibacterial membrane film. CONSTITUTION: A method for fabricating an antibacterial nanofiber containing hydroxyapatite and silver comprises: a step of dissolving polymers in a dispersion solution containing hydroxyapatite to prepare a spinning solution; a step of electrospinning the spinning solution to prepare a nanofiber web; and a step of dipping the nanofiber web into a silver nitrate solution. The spinning solution contains 0.1-5 wt% of hydroxyapatite. The polymer is polyacrylonitrile, polyvinyl alcohol, or polyurethane.
Patent KR-20120096777-A (KR)
Title: Liquid crystal display device and method of driving the same
Inventor: LEE SHIN WOO
IPC: G09G3/36
Filed: 2011-02-23
Abstract: PURPOSE: A liquid crystal display device and a driving method thereof are provided to reduce sound noise generated from a capacitor by reducing the load of a liquid crystal panel due to sudden changes of consumption current. CONSTITUTION: The absolute value of the difference between a data voltage(Vdata) and a common voltage(Vcom) corresponding to a white stripe is lower than the absolute value of the difference value between a data voltage and a common voltage corresponding to a black strip. The data voltage of the white strip is generated by using the lowest grayscale voltage in a TN mode. The data voltage of the black strip is generated by using the highest grayscale voltage.
Patent KR-20120097971-A (KR)
Title: Combustion control method for preventing resonance noise range
Inventor: LEE JUNG MIN
IPC: F24H9/20
Filed: 2011-02-28
Abstract: PURPOSE: A combustion control method for avoiding a resonant sound section is provided not to move to the resonant sound section until the predetermined quantity of heat is supplied. CONSTITUTION: A combustion control method for avoiding a resonant sound section is as follows. If the quantity of heat calculated at the initiatory stage is larger than the maximum heat quantity of small-scale combustion, large-scale combustion is performed while first and second solenoid valves are opened. If the quantity of the heat calculated at the initiatory stage is less than the maximum heat quantity of the small-scale combustion, the small scale combustion is performed while the first solenoid valve is only opened. The present quantity of the heat of a burner is more than the maximum heat quantity of the small-scale combustion, middle scale combustion is performed. The first and second solenoid valves are opened to perform the large scale combustion if the whole quantity of the heat is more than or not same as the maximum heat quantity of resonant sound. If the present quantity of the heat is less than the maximum heat quantity of the resonant sound, the middle scale combustion is maintained. [Reference numerals] (AA) Amount of air or gas; (BB) Small-scale combustion area; (CC) Middle-scale combustion area; (DD) Larlge-scale combusiton area; (EE) Supply amount of heat; (FF) The maximum heat quantity of the small-scale combustion; (GG) The minimum heat quantity of the small-scale combustion; (HH) The maximu heat quantity of the middle-scale combustion; (II) The minimum heat quantity of thd middle-scale combustion; (JJ) The maximum heat quantity of the large-scale combustion; (KK) The minimum heat quantity of the large-scale combustion; (LL) Befor the invention is applied; (MM) After the invention is applied; (NN) The maximum heat quantity of resonance; (OO) The area where the resonance is generated
Patent KR-20120098278-A (KR)
Title: System for and method of protecting communication between reader and tag in rfid system
Inventor: LEE HONG JIN
IPC: H04B5/02
Filed: 2011-02-28
Abstract: PURPOSE: A communication security method between a reader and a tag in an RFID(Radio Frequency Identification) system and system thereof are provided to prevent the wiretapping of communication contents by providing resistibility for a tag/reader camouflage attack and a reproduction attack. CONSTITUTION: A tag(12) includes a tag ID key, transmits a tag authentication stream using a PN(Pseudorandom Number) creation apparatus and a key stream creation apparatus, and authenticates a reader(14) by receiving a reader authentication stream. The reader connects to a server(16), includes a pair of keys matched to the tag, receives the tag authentication stream, and transmits a reader authentication stream using the PN creation apparatus and the key stream creation apparatus. When a query message is received, the PN creation apparatus creates a first PN in the tag. [Reference numerals] (12) Radio frequency identification tag; (14) Radio frequency identification reader; (16) Server; (AA) Unsafe channel; (BB) Safe channel
Patent KR-20120103265-A (KR)
Inventor: LEE JONG CHUL
IPC: B05B7/02
Filed: 2011-03-10
Abstract: PURPOSE: An air filter antibacterial agent and deodorant coating apparatus for a car is provided to enable users or providers to coat an antibacterial agent and a deodorant to an air filter by themselves. CONSTITUTION: An air filter antibacterial agent and deodorant coating apparatus for a car includes a housing(10), a drive motor(20), a spraying unit(30), a drier(40), and a ventilator(50). The housing includes a cover on the upper side. The drive motor is located inside the housing for forward and reverse rotating, and includes a supporter(22) for supporting an air filter(F). The spraying unit is located on one side of the drive motor, and sprays an antibacterial agent and a deodorant to the air filter. The drier is located on the opposite side of the drive motor for drying the air filter. The ventilator is located on one side of the housing for ventilating the inside of the housing.
Patent KR-20120103872-A (KR)
Title: Coffee composition comprising rhus verniciflua extract
Inventor: JIN KYUNG SOO
IPC: A23F5/40
Filed: 2011-03-11
Abstract: PURPOSE: A coffee composition containing a lacquer extract is provided to improve the palatability and the antioxidant activity of coffee using the lacquer extract after removing the toxicity. CONSTITUTION: A coffee composition contains 0.1wt% of lacquer extract, 0.1-25wt% of lacquer extract after removing the toxicity, and the balance of purified water. The purified water contains mineral ions of zinc, copper, silver, iron, and tin. The toxicity removal process of the lacquer extract, and an ionization process of minerals are performed by the high voltage electrolysis applying 500-300,000V of voltage for 30 minutes-24 hours.
Patent KR-20120105098-A (KR)
Title: A tester for draft water level detector
Inventor: MUN SEONG GYUN
IPC: G01F23/22
Filed: 2011-03-15
Abstract: PURPOSE: A tester unit for a draft tube water level detector is provided to check the operation state of the tester unit immediately after cleaning the draft water level detector. CONSTITUTION: A tester unit for a draft tube water level detector comprises a detection part(110), a manipulation part(130), a display unit(120), and a power supply(140). The detection part comprises four male plugs fitting to the four female plugs of the draft tube water level detector. The detection part records voltage and current value following the operation of the female plugs of the draft tube water level detector and transfers the result to the display unit. The manipulation part operates the female plugs of the draft tube water level detector independently. The display part indicates the received voltage and current value. [Reference numerals] (110) Detection part; (120) Display unit; (130) Manipulation part; (140) Power supply
Patent KR-20120079433-A (KR)
Title: Electronic device and method for updating software thereof
Inventor: JUNG DO SUNG
IPC: G06F15/16
Filed: 2011-03-15
Abstract: PURPOSE: An electronic device and a software update method are provided to update software included in a communication unit without separation of the electronic device. CONSTITUTION: A communication unit(10) includes software for communication with outside. A first storing unit(30) stores fixed user information in an electronic device. A controlling unit(60) inputs an update command of the software through a user input unit. The controlling unit performs update of the software.
Patent KR-20120114813-A (KR)
Title: Dc-dc converter and driving device of light source for display device using the same
Inventor: KWON YOUNG SUP
IPC: H05B37/02
Filed: 2011-04-08
Abstract: PURPOSE: A DC-DC converter and a driving device of a light source for a display device are provided to increase a current flowing in an output terminal by connecting a plurality of boosting circuits in parallel. CONSTITUTION: A plurality of boosting circuits receive and boost a DC voltage and has a duty ratio below 50%. The plurality of boosting circuits include a first boosting circuit(940a) and a second boosting circuit(940b). An output terminal outputs the boosted DC voltage. A first inductor(L1) is connected to the input terminal. [Reference numerals] (970) Control unit
Patent KR-20110135895-A (KR)
Title: Touch sensing circuit and method for making the same
Inventor: KWAN SIN HO
IPC: G06F3/044
Filed: 2011-04-14
Abstract: PURPOSE: A touch sensing circuit and a manufacturing method thereof are provided to simplify a manufacturing process and reduce the thickness of a touch sensing circuit by forming the electrode units of capacitive sensing layers with a single process. CONSTITUTION: A transparent conductive layer comprises the first conductive assembly arranged to a first direction and an adjacent second electrode unit(2) which is arranged to the second direction. A second conductive line(21) connects the adjacent second electrode units. The first conductive assembly includes an adjacent first electrode unit(1) and a first conductive line(11) which connects the first electrode unit. The second electrode unit is placed on two surfaces of the first conductive line. An insulating layer includes an insulator which is formed between the first and the second conductive line.
Patent KR-20120119480-A (KR)
Title: Hlight emitting diode and method for manufacturing the same
Inventor: JANG JA SOON
IPC: H01L33/36
Filed: 2011-04-21
Abstract: PURPOSE: A light emitting diode and a manufacturing method thereof are provided to form a part of a P type electrode in a short key electrode and to increase current diffusion. CONSTITUTION: A transparent electrode layer(131) is arranged on a light emitting structure. An ohmic electrode(140) is arranged on the transparent electrode layer. A short key electrode(145) passes through the transparent electrode layer and the ohmic electrode. The short key electrode performs short key bonding with a second semiconductor layer(123). The short key electrode includes the alloy of Cu and Al. The ohmic electrode surrounds the short key electrode. A spaced electrode(156) is supplied between the ohmic electrode and the short key electrode.
Patent KR-20120121301-A (KR)
Title: Primer composition for difficulty adhesion shoe material
IPC: C08L51/00
Filed: 2011-04-26
Abstract: PURPOSE: A primer composition for is provided to improve adhesion of adhesion-poor shoe material such as ethylene vinyl acetate foam, etc because wettability and adhesion are improved. CONSTITUTION: A primer composition consists of 2-6 weight% of modified polyolefin chloride resin, 1.0-2.5 weight% of thermoplastic polyurethane resin, 0.5-1.5 weight% of nanocomposite, 0.5-1.5 weight% of a tackifier, and 88.5-96 weight% of solvent. The modified polyolefin chloride resin is that 100.0 parts by weight of polyolefin chloride comprising polypropylene chloride or polyethylene chloride of which degree of chloridation is 10-50 weight% and softening point is 40-120 °C graft-polymerized by using 5-30 parts by weight of a non-functional acid-based monomer.
Patent KR-20120122775-A (KR)
Title: Arranging device of optical jumper
IPC: G02B6/50
Filed: 2011-04-29
Abstract: PURPOSE: An optical jumper installation and arranging apparatus is provided to improve working efficiency by making a rolling-in process and a rolling-out process easy when installing and arranging an optical jumper. CONSTITUTION: A rotary member(100) is comprised of a rotor(110), a shaft(120), a handle(130), a guide, and a supporting board(150) and is connected to a gear member(150). The gear member is comprised of a left gear, a right gear, a left locker, and a right locker and restricts rotation of the rotary member. The rotator is formed into a cylindrical shape in which the outer circumference is opened. The shaft bilaterally forms a screw thread and is penetrated by the rotator and is connected to the gear member. The handle is included on one end of the shaft. The guide is formed on both ends of the shaft and is slid to the inner side and the outer side according to rotation of the shaft by the handle. The supporting board is formed on the outer circumference of the rotator and controls an interval with the shaft according to the rotation of the shaft by movably being coupled with the guide.
Patent KR-20120125421-A (KR)
Title: a power generation by acceleration of water
IPC: F03B13/00
Filed: 2011-05-07
Abstract: PURPOSE: A power generation device by accelerating the water is provided to stably improve the efficiency of generating electricity by coping with the changes in water flow. CONSTITUTION: A power generation device by accelerating the water comprises one or more power turbines(11), one or more generator chambers(15), a shaft(10), one or more acceleration turbines(17), a switching port(19), a switching plate(41), a rotation detecting sensor, an electric controller, a water collection block(20), fixed piles(21), coupling brackets(24), a support truss(23), and a control pump. The support truss is installed in between the water collection blocks. The control pump brings the water into the power generation device, or discharges the water to control buoyancy. The power turbines are rotated by generating a vortex in the water. Electricity is generated while the power generation device is operated using the rotary force generated from the power turbines.
Patent KR-20120125889-A (KR)
Title: Fast multi-blind modification search method and apparatus through tandem mass spectrometry
IPC: G06F19/10
Filed: 2011-05-09
Abstract: PURPOSE: A high speed multiple-unrestricted modification searching method through a mass spectrometry and a device thereof are provided to use dynamic programming algorithm based on a multi sequence tag from each a mass spectrometry spectrum according to modification alignment, thereby determining modifications about a database peptide. CONSTITUTION: MS/MS spectrum information is inputted from a mass spectrometry. A plurality of amino acid ranking tags is induced. Each of ranking tags is arranged about candidate peptides including the corresponding ranking tags in a database. Modification within the candidate peptide is identified without a limit of the number of modifications by every peptide through dynamic programming limiting a moving route according to location information of tags in a matrix. Each of the ranking tags are arranged for arrangement between ranking of the spectrum information and the candidate peptides in the matrix.
Patent KR-20120134179-A (KR)
Inventor: CHOI JI YOON
IPC: G09F3/12
Filed: 2011-06-01
Abstract: 본 발명은 의류용의 메달텍에 관한 것으로, 특히 메달텍의 상표가 교환이 가능하면서 메달텍이 사용된 후에는 악세사리 또는 다양한 기능으로 사용할 수 있도록 한 것이다. 
이를 위하여 사용자나 또는 메인브랜드가 표시되어지고 걸이끈이 구비되는 본체의 중앙으로 슬라이드 레일을 형성하고 상기 슬라이드레일을 통하여 상표가 각인되거나 표시된 판체가 본체의 내측으로 내입되도록 하고 내입된 상태에서는 임의적으로 빠짐을 방지토록 한 것이다. 
또한 판체가 본체에 슬라이드레일을 통하여 내입되어질 때 내입이 용이하면서도 임의적으로 빠지지 않도록 전단이 벌어진 개구부를 형성하여 판체가 내입될 때 탄성을 갖도록 한 것이다.
Patent KR-20120136652-A (KR)
Title: Protection circuit and insulation resistance measuring apparatus comprising the same
Inventor: HIROSHI OKUBO
IPC: G01R27/08
Filed: 2011-06-09
Abstract: PURPOSE: A protection circuit and an insulation resistance measuring apparatus comprising the same are provided to shorten a charging and discharging time by using a constant current. CONSTITUTION: A first constant current controlling unit(10a) controls an applied current based on a predetermined first reference current. A second constant current controlling unit(10b) is connected with the first constant current controlling unit in parallel. The second constant current controlling unit performs a current control by bypassing the current which is applied to the first constant current controlling unit. A first switch controls a flowing current between a drain and a source according to a voltage applied to a gate. A first release switch(18a) turns on and releases s the current control of the first switch.
Patent KR-20120136849-A (KR)
Title: Apparatus for preventing from leaking of plating solution
Inventor: CHOI KWANG YEOL
IPC: C25D17/00
Filed: 2011-06-10
Abstract: PURPOSE: An apparatus for preventing the leakage of a plating solution is provided to prevent the leakage of plating solution by moving leakage prevention units to block two sides of a space between transfer rolls. CONSTITUTION: An apparatus for preventing the leakage of a plating solution comprises a main body(200) and a plurality of leakage prevention units(300). The main body is installed in a rotary shaft(SH) of a pair of transfer rolls(Rc,Rb) supporting transfer of materials to be plated. The plurality of leakage prevention units are installed in the main body and moved in the radial direction of the rotary shaft by the rotation of the transfer rolls to block two sides of a space between the transfer rolls and prevent the leakage of plating solution remaining on the surface of the materials.
Patent KR-20130000170-A (KR)
Title: Boost pressure control systen of diesel vehicle and method thereof
Inventor: CHOI HYUN WOO
IPC: F02D23/00
Filed: 2011-06-22
Abstract: PURPOSE: An apparatus and a method for controlling supercharged pressure in diesel vehicles are provided to reduce pumping loss by controlling supercharged pressure according to an exhaust gas recirculation ratio in various operating conditions. CONSTITUTION: An apparatus for controlling supercharged pressure in diesel vehicles comprises a control unit(60). The control unit determines basic supercharged pressure according to the amount of fuel and the RPM of an engine(10). The control unit compensates basic supercharged pressure by applying an environmental condition. The control unit determines the final supercharged pressure by applying a correction duty to the basic supercharged pressure according to an exhaust gas recirculation ratio. [Reference numerals] (10) Engine; (60) Control unit; (AA) Engine rpm; (BB) Cooling water temperature; (CC) Intake air temperature; (DD) Fuel amount; (EE) EGR ratio
Patent KR-20130000260-A (KR)
Title: Broadcast receiver and method for eliminating audio signal noise
Inventor: KIM JONG HYUN
IPC: H04N5/21
Filed: 2011-06-22
Abstract: PURPOSE: A broadcast receiver capable of removing an audio signal noise and a method thereof are provided to automatically remove an audio signal noise by controlling an audio signal output level. CONSTITUTION: An input unit(110) receives an audio signal and a video signal. A video signal processor(130) processes the video signal. An audio signal processor(135) processes the audio signal. A control unit(190) controls the audio signal processor so that the output level of the audio signal is below a set comparison signal level while a time interval which is set from the output time point or output stop point of the video signal. [Reference numerals] (110) Input unit; (120) Signal separation unit; (130) Video signal processor; (135) Audio signal processor; (140) GUI generation unit; (150) Audio output unit; (160) Display unit; (170) Storage unit; (180) Operation unit; (190) Control unit
Patent KR-20130000844-A (KR)
Title: Sample holder
Inventor: KIM CHANG BEOM
IPC: G01N1/36
Filed: 2011-06-24
Abstract: PURPOSE: A sample holder is provided to improve the reliability of a result of a spectroscopic analysis by stably fixing a sample in the inside of the sample holder. CONSTITUTION: A sample holder(100) comprises a receiving unit(30) and a sample fixing unit(80). The receiving unit has a bottom unit and a lateral wall which is extended from the bottom unit. An opening(15) where lights are incident is formed in the bottom unit. The sample fixing unit has a cover unit(85) and a lateral wall which is extended from the cover unit. The sample fixing unit is joined to the receiving unit, thereby covering the receiving unit. The sample fixing unit comprises sample seating units(81,82,83,84). The sample seating units are comprised in an inner surface of the lateral wall and have different widths.
Patent KR-20130001582-A (KR)
Inventor: PARK CHUN YONG
IPC: A01G9/02
Filed: 2011-06-27
Abstract: 본 발명은 화분용 식물 지지대에 관한 것으로서, 지지대가 고정되는 지지판이 화분의 바닥면에 고정된 상태로 지지대를 고정시켜 사용할 수 있도록 하기 때문에 화분의 내부에 인공 토양을 채워 사용하더라도 지지대를 이용해 식물을 견고하게 지지할 수 있도록 하고, 지지판의 형상을 화분의 바닥면 형상에 대응되게 제작하여 사용함으로써 기제작되어 사용되는 화분들이나 또는 재질상 지지대를 고정하기 위한 고정 돌기를 형성할 수 없는 구조의 화분들에 대해서도 모두 적용할 수 있도록 하며, 또한, 제1 체결 돌기를 통해 중실형의 제1 지지대 하단을 끼워 고정하도록 돌출 형성되고, 제1 체결 돌기와 동심을 이루는 제2 체결 돌기 사이에 중공형의 제2 지지대 하단을 끼워 고정하도록 함으로써 화분에 식재되는 식물의 종류에 따라 적당한 종류의 지지대를 선택적으로 적용하여 고정할 수 있도록 하는 효과를 갖는다.
Patent KR-20120006931-A (KR)
Title: Conductive paste
Inventor: KATO TAKASHI
IPC: H01B1/16
Filed: 2011-06-29
Abstract: PURPOSE: Lead-free conductive paste is provided to improve the inner soldering solubility of a soldered conductive film or an electrode by using silver as a conductive material. CONSTITUTION: Lead-free conductive paste contains the following: conductive powder; glass frits containing more than 85wt% of composition including 16-47wt% of SiO2, 33-52wt% of Al2O3, 3-15wt% of MgO, and 15-45wt% B2O3, formed without containing lead; and an organic vehicle. The conductive powder is sliver based metal powder. The lead-free conductive paste additionally contains at least one metal oxide selected from the group consisting of a zirconium oxide, a titanium oxide, or a zinc oxide.