baber/WOPTO huggingface dataset:
Patent KR-20130001112-A (KR)
Title: Touch panel
Inventor: SEKIZAWA MITSUHIRO
IPC: G06F3/041
Filed: 2012-03-02
Abstract: PURPOSE: A touch panel is provided to correct distortion of potential distribution in a driving circuit detecting a coordinate, thereby preventing the distortion of the potential distribution. CONSTITUTION: A first electrode substrate with a first conductive film is formed on a surface in a first substrate. A second electrode substrate with a second conductive film which is faced with the first conductive film is formed on the surface in a second substrate. A pair of first electrodes is formed in parallel on the first conductive film and applies potential to the first conductive film. A pair of second electrodes is formed in parallel on the first conductive film and applies the potential to the first conductive film. A pair of second electrodes is a regular square ring shape with a pair of first electrodes. First resistance units(40XL,40XU) are connected to the first electrode in parallel. Second resistance units(40YL,40YU) are connected to the second electrode in parallel.
Patent KR-20120103492-A (KR)
Title: Cooling sleeve
Inventor: SHUKLA PRASHANT
IPC: H02K9/193
Filed: 2012-03-08
Abstract: PURPOSE: A cooling sleeve is provided to generate a local temperature reduction part by circulating coolants passing through a coolant inlet member in a cooling section. CONSTITUTION: A first sleeve unit(30) includes at least one coolant inlet member. A second sleeve unit(32) includes at least one coolant outlet member. An end section includes a first end section and a second end section. A cooling section is operatively connected to the end section. A coolant circulates through the cooling section.
Patent KR-20120104127-A (KR)
Title: Formation of liner and barrier for tungsten as gate electrode and as contact plug to reduce resistance and enhance device performance
Inventor: LEE SANG HYEOB
IPC: H01L21/28
Filed: 2012-03-12
Abstract: PURPOSE: A method for forming a liner and a barrier for tungsten as a contact plug and a gate electrode for increasing device performance and decreasing resistance is provided to improve adhesion between a film stack and a substrate, thereby reducing the specific resistance of the film stack. CONSTITUTION: A gas soak process with silicon is performed for forming a silicon containing layer on a substrate. The silicon containing layer is reacted to form a tungsten silicide layer on the substrate. A tungsten nitride layer(301) is evaporated on the substrate. The tungsten nitride layer is processed with nitride by using active nitrogen species from remote plasma. A conductive bulk layer is evaporated just above the tungsten nitride layer. [Reference numerals] (112) Bulk
Patent KR-20120112023-A (KR)
Title: Ultrasound probe and method of manufacturing ultrasound probe
Inventor: AOKI MINORU
IPC: A61B10/00
Filed: 2012-03-13
Abstract: PURPOSE: A ultrasound probe with a piezo-electric resonator and a manufacturing method thereof are provided to prevent deterioration of sound characteristics due to vibration of a vibrator. CONSTITUTION: A vibrator(1) vibrates for transmitting and receiving ultrasonic waves. A first sound matching layer(2) is formed on a front side of a vibrator portion. A second sound matching layer(3) is formed on the front side of the first sound matching layer. An acoustic lens(4) is formed on the front side of the second sound matching layer. A buffer layer(5) is installed on a rear side of the vibrator portion. [Reference numerals] (1) Vibrator part; (2) First sound matching layer; (3) Second sound matching layer; (4) Acoustic lens; (4s) Body contacting surface; (5) Buffer layer; (6) Back side portion; (AA) Thickness direction(lamination direction)
Patent KR-20120109329-A (KR)
Title: Secondary battery and manufacturing method thereof
Inventor: SAEKI TATUYA
IPC: H01M10/04
Filed: 2012-03-20
Abstract: PURPOSE: A manufacturing method of a secondary battery is provided to impregnate electrolyte into a separator of an electrode assembly and to facilitate production of a secondary battery. CONSTITUTION: A manufacturing method of a secondary battery(10) comprises: a step of accepting an electricity generator with a positive electrode plate, a negative electrode plate, and a separator into an outer frame(12) in a state electrolyte penetrates into the separator with specific rate; a step of supplying the electrolyte to the separator in state the inside of the outer frame is depressed, and sealing the outer frame; and a step of impregnating the separator into the electrolyte, and forming the outer frame and the electricity generator to a specific shape by pressing the outer frame along a laminated direction of the electricity generator.
Patent KR-20130112219-A (KR)
Title: Stack memory apparatus
Inventor: PARK NAM KYUN
IPC: G11C5/06
Filed: 2012-04-03
Abstract: PURPOSE: A stacked memory device improves the integration density of a memory device by stacking multiple unit memory cells. CONSTITUTION: Multiple memory cells (mc1-mc4) are stacked on a semiconductor substrate. The stacked memory cells are connected in series. Multiple word lines are connected to the corresponding memory cells and control the operation of each memory cell. The memory cells include a switching element (T1-T4) and a variable resistance layer (160). The variable resistance layer is connected to the switching element in parallel.
Patent KR-20120044326-A (KR)
Title: Method for certificating by using different network
Inventor: KIM JAE HYUNG
IPC: G06Q50/30
Filed: 2012-04-09
Abstract: PURPOSE: An authentication method using a heterogeneous network is provided to approve commodities transactions of a first client by using authentication information stored in a second terminal interlocked with the client. CONSTITUTION: A transaction approval system(100) includes a product transaction unit(105), an approval request unit(115), and an information reception unit(120). The product transaction unit trades predetermined products with a first client terminal(135). The approval request unit requests the product transaction approval of the first client to a second client terminal(140). When authentication information is transmitted from a second client terminal, the information reception unit receives the transmitted approval information.
Patent KR-20130115496-A (KR)
Title: Carbon monoxide dissolution inducement apparatus for producing hydrogen using anaerobic microorganism
Inventor: LEE JUNG HYUN
IPC: C12N1/20
Filed: 2012-04-12
Abstract: PURPOSE: A carbon monoxide dissolution device for producing hydrogen using anaerobic microorganisms is provided to help hydrogen-producing anaerobic microorganisms to effectively use carbon monoxides when hydrogen is produced, thereby enhancing hydrogen production efficiency. CONSTITUTION: A carbon monoxide dissolution device (100) for producing hydrogen using anaerobic microorganisms comprises: a main body (110) with an opening (111); tube cassettes (120) which have a tube for allowing a culture medium containing hydrogen-producing anaerobic microorganisms and carbon monoxides to pass; and a fitting member (130) which provides a delayed path for delaying time for dissolving the carbon monoxides. The tubes have supply ports (123) and outlets (124) by connecting the tubes between the tube cassettes. The both ends of the tubes are exposed to the outside to help the tube to be connected to other tubes. [Reference numerals] (230) Carbon monoxide supplying unit; (240) Hydrogen collecting unit; (250) Cooling unit; (260) Culture medium supplying unit
Patent KR-20130117002-A (KR)
Title: System and method for displaing road signs
Inventor: PARK JEONG GYU
IPC: E01F9/04
Filed: 2012-04-17
Abstract: PURPOSE: A system and a method for guiding roads are provided to reduce installation costs and shorten an installation period without installing a separate cable. CONSTITUTION: A system (100) for guiding roads comprises a plurality of road guidance display devices (110). A road guidance display device includes a solar cell, a control part, a wireless communication part, and a display part. The solar cell converts sunlight into electric power. The control part determines whether to synchronize one road guidance display device with other road guidance display devices based on the amount of sunlight received. The control part determines the other road guidance display device to synchronize with one road guidance display device using first unique number allocated. The wireless communication part transmits a synchronizing signal to the other road guidance display device.
Patent KR-20130117118-A (KR)
Title: 빌딩 에너지 관리 시스템에서의 정유량 펌프 대수 제어 장치 및 방법
Inventor: YOO BYUNG CHUN
IPC: G05B19/418
Filed: 2012-04-17
Abstract: 본 발명은 건물의 건물 내의 정유량 펌프의 운전 전환시점을 변경하여 정유량 펌프 대수 제어함으로써 건물의 쾌적한 실내 환경을 유지하면서 에너지 사용효율을 높이기 위한 빌딩 에너지 관리 시스템에서의 정유량 펌프 대수 제어 장치 및 방법에 관한 것으로서, 정유량 펌프 대수 제어 장치가 정유량 정유량 펌프의 성능곡선에 대한 운전 경향을 분석하고, 정유량 펌프의 동력 및 유량을 실시간으로 모니터링 및 분석하여 정유량 펌프의 비효율 운전전환 발생 여부를 확인하고, 비효율 운전전환이 발생하면, 정유량 펌프의 운전전환 시점 변경에 대한 제어를 수행함으로써, 최적의 운전 시점을 찾아내 에너지 절감을 유도할 수 있고, 펌프의 과운전을 미연에 방지하여 펌프의 노후화를 방지할 수 있는 효과가 있다.
Patent KR-20130118112-A (KR)
Title: Method for speech and audio signal classification using spectral flux pattern
Inventor: LEE IN SUNG
IPC: G10L19/02
Filed: 2012-04-19
Abstract: PURPOSE: A voice and audio signal classifying method which uses a spectrum flux pattern is provided to classify a voice signal and an audio signal in an excellent performance by using a Gaussian mixture model with a spectrum flux pattern as a feature vector. CONSTITUTION: A Gaussian mixture model (GMM) is drawn from a spectrum flux feature value of a voice and audio training signal (140). A voice signal and an audio signal are classified by comparing the spectrum flux feature value of the voice and audio input signal with the drawn GMM. The GMM is drawn by an expectation maximizing repetitive process by using a spectrum flux feature vector of a voice and audio signal. The spectrum flux feature value of the training signal is produced about an inputted voice and audio training signal. [Reference numerals] (100) Training signal; (110) Extract the properties of the spectrum change of a voice/audio signal; (120) Set an initial value by using a K-means grouping method; (130) Process of repeating a maximum expectation value; (140) GMM of a voice signal and an audio signal; (150) Input signal; (160) Extract properties of the spectrum change of an input signal; (170) Storage buffer; (180) Compare a log-likelihood value; (181) Audio; (182) Voice
Patent KR-20130129658-A (KR)
Title: Multi-cup
Inventor: MUN CHEOL HO
IPC: A45F3/20
Filed: 2012-05-21
Abstract: The present invention relates to a multi-cup, more specifically, to a multi-cup which has a structure that an outer cup and an inner cup are combined with each other and a space is formed between the bottom surface of the outer cup and the bottom surface of the inner cup, and an opening is formed between the outer wall of the outer cup and the outer wall of the inner cup, thereby allowing a user to conveniently take food accommodated in the outer cup and other food accommodated in the inner cup. The present invention comprises an outer cup and an inner cup accommodated in the accommodation part of the outer cup, wherein the outer cup is inclined to become narrow towards a sealed part from the opening, the inner cup is mounted in the accommodation part of the outer cup to be separated from the bottom surface of the outer cup, a separation part is formed so that the first lateral wall surface of the inner cup can be separated from the second lateral wall surface of the outer cup, the bottom surface of the inner cup is formed in a shape corresponding to the lower part of the first lateral wall surface, and an opening can be formed between the separation part and the outer cup.
Patent KR-20120081045-A (KR)
Title: Radiation image conversion panel, scintillator panel, and radiation image sensor
Inventor: SUZUKI TAKAHARU
IPC: H01L31/115
Filed: 2012-05-23
Abstract: PURPOSE: A radiogram conversion panel, a scintillator panel, and a radiation image sensor are provided to prevent the corrosion of an aluminum plate by forming a metal layer and a protection layer between scintillators. CONSTITUTION: An alumite layer(14) is formed on the surface of an aluminum substrate. A metal layer(18) is directly formed on the alumite layer. A protection layer(22) coats the metal layer. A conversion unit converts the radiogram. The alumite layer is thicker than the metal layer.
Patent KR-20130134153-A (KR)
Title: Liquid crystal display and manufacturing method thereof
Inventor: WON SUNG HWAN
IPC: G02F1/1343
Filed: 2012-05-30
Abstract: The present invention relates to a liquid crystal display device which includes: an insulation substrate; a pixel electrode which is formed on the insulation substrate; an auxiliary voltage wire which is formed on the insulation layer between adjacent pixel electrodes; a liquid crystal layer which is located on a fine space layer; and a common electrode which covers adjacent liquid crystal layers and the auxiliary voltage wire which is exposed between the liquid crystal layers. The common voltage is constant on the display device.
Patent KR-20130137292-A (KR)
Title: Lithium secondary battery of excellent high-temperature storage properties
Inventor: SHIM HYE LIM
IPC: B60L11/18
Filed: 2012-06-07
Abstract: The present invention relates to a lithium secondary battery containing a cathode, an anode and a nonaqueous electrolyte having a lithium salt. The anode contains the compound of chemical formula 1 as an anode active material, and the electrolyte contains an additive that interacts with the compound of chemical formula 1 to reduce recovery capacity due to storage at high temperature, thereby providing a lithium secondary battery with an improved high temperature performance. The anode active material contains a compound represented by LiaNixMnyCozO2 (0.8<=a<1.2, 0.7<=x<1, 0<y<0.3 and 0<z<0.3). LiaNixMnyCozO2 (1)
Patent KR-20130143310-A (KR)
Title: Centering device for a medical catheter
Inventor: LEE BAE
IPC: A61M25/10
Filed: 2012-06-21
Abstract: The present invention relates to a centering device for a medical catheter which includes a centering member which is asymmetrically expandable in radius direction inside a curved blood vessel so that delicate surgery can be performed. The centering device for a medical catheter comprises: a hollow shaped inner catheter (110) which guides insertion of medical tools; and an outer catheter (130) having the centering member which is equipped in the outer circumference of the inner catheter (110) as expandable and is supported by the inner wall of blood vessel. The centering member is composed of a plurality of flexible strips (133) which is formed with a plurality of cutting grooves (132) which is cut in the longitudinal direction from the outer circumference of the outer catheter. The outer catheter has two or more expandible wires (134a, 134b). Expansion of the flexible stips (133) of the outer catheter is performed by tension applied to each expandible wire so that centering adjustment can be performed asymmetrically in the radius direction and perforation in the center of residue inside the curved blood vessel can be performed and delicate surgery can be performed.
Patent KR-20130143395-A (KR)
Title: A COMPOSITION OF ZN AND TI-DOPED BiFeO3 THIN FILMS AND THEIR FABRICATION METHOD THEREOF
Inventor: LEE MYANG HWAN
IPC: C01G9/00
Filed: 2012-06-21
Abstract: The present invention relates to a composition for a BiFeO3 thin film with Zn and Ti and a fabrication method thereof. The composition for a BiFeO3 thin film with zinc and titanium enhances ferroelectric characteristics by increasing chemical stability through the excess addition of Bi ions in an A-site of the BiFeO3 and the substitution of a small amount of Zn ions and Ti ions in a B-site, improves ferroelectric characteristics and leakage current characteristics by reducing the generation of oxygen vacancies generated in the inner space of the thin film, improves the problems of the BFO thin film with a low residual polarization value and high conductivity by changing the deposition condition and addition of the Zn ions and Ti ions, and presents development possibility. [Reference numerals] (AA) Minimize the pressure of a chamber before deposition (Minimize impurities within the chamber);(BB) Fix the oxygen partial pressure of the chamber at 30 mTorr;(CC) Fix the temperature of a substrate at 530°C;(DD) Start deposition;(EE) Temperature drop after deposition;(FF) Deposited film
Patent KR-20140000576-A (KR)
Title: Manufacturing apparatus and method for organic carbon source using food waste water
Inventor: KWON HYUK SUNG
IPC: C02F3/34
Filed: 2012-06-25
Abstract: The present invention provides apparatus for manufacturing an organic carbon source using food waste leachate which increases the efficiency of wastewater treatment by producing a product for treating wastewater and raising a C/N ratio in the process of removing nitrogen because the present invention generates a high-quality organic carbon source containing microorganisms useful for treating wastewater using food waste leachate generated during the pretreatment of food waste. The apparatus for manufacturing an organic carbon source using food waste according to the present invention comprises a corpuscle treatment device for filtering solids and consistently supplying raw water containing fine particles by introducing the raw water of pretreated food waste leachate; a flow adjustment tank for containing the raw water introduced from the corpuscle treatment device, and discharging and removing oil separated from the raw water; a microbe culturing tank for supplying a specific amount of the raw water in the flow adjustment tank and culturing useful thermophilic microbes by adjusting the hydrogen ion concentration of the raw water; and an organic carbon source fermentation tank for fermenting the raw water into an organic carbon source by supplying a culture medium containing a large quantity of microbes generated from the microbe culturing tank while supplying a specific flow quantity of the raw water in the flow adjustment tank, wherein each of the flow adjustment tank, the microbe culturing tank, and the organic carbon source fermentation tank includes an autothermal thermophilic aerobic digestion (ATAD) device for rapidly decomposing organic matters by keeping the contained organic matters at a temperature of 45 to 65°C suitable for the activities of the thermophilic microbes, removing nitrogen without nitrification by ammonia stripping, and reducing the quantity of sludge. [Reference numerals] (AA) Raw water; (BB) Organic carbon source
Patent KR-20140006205-A (KR)
Title: Semiconductor device using serial-ata protocol communication and system thereof
Inventor: CHO YOUNG JIN
IPC: G06F13/42
Filed: 2012-06-27
Abstract: Provided is a semiconductor device using a serial ATA protocol and a system including the same. The semiconductor device includes a delay unit which determines a delay value, an FIS receiving unit which is connected to a transfer channel and receives a first H2D FIS including first command information, and an FIS generating unit which is connected to a receiving channel and successively outputs a first DMA setup FIS, a first data FIS, and a first SDB FIS corresponding to the first command information after a first D2H FIS is outputted in response to the first H2D FIS. Wherein, a delay section corresponding to the delay value is inserted after the first data FIS or the first SDB FIS.
Patent KR-20140002141-A (KR)
Title: Carbonhydrate reforming catalyst and the method of preparation thereof
Inventor: HWANG HAE JIN
IPC: B01J23/755
Filed: 2012-06-28
Abstract: The purpose of the present invention is to provide a hydrocarbon reforming catalyst and a preparing method thereof. For the purpose, the present invention provides a hydrocarbon reforming catalyst including a nickel catalyst supported on nickel and magnesium oxide represented by the chemical formula (NixMg1-x)O, wherein 0.05<= x <= 0.90. Also, the present invention provides a method for preparing a hydrocarbon reforming catalyst comprising the steps of: mixing a nickel precursor solution and a magnesium precursor solution (step 1); forming a precipitate by adding a precipitant to the solution of the step 1 (step 2); producing an oxide support by drying and plasticizing the aqueous solution having the precipitate formed in the step 2 (step 3); and supporting a nickel catalyst on the oxide by thermal treatment for reducing the support produced in the step 4. The hydrocarbon reforming catalyst according to the present invention has catalytic activities thereof improved greatly by producing a composite catalyst having nickel particles precipitated evenly on the surface of the oxide of (NixMg1-x)O through thermal treatment for reduction after synthesizing the oxide of (NixMg1-x)O. [Reference numerals] (AA) Nickel nitrate solution; (BB) Magnesium nitrate solution; (CC) Mixed solution; (DD) Add a potassium carbonate solution; (EE) Filter, wash and dry a precipitate; (FF) Calcination in air (800 to 1000°C, 2 to 10 hours); (GG) Oxide support; (HH) Thermal treatment for reduction (10 to 100% hydrogen, 700 to 1000°C, 2 to 5 hours); (II) Nickel/oxide composite catalyst
Patent KR-20140004335-A (KR)
Title: User interface device for projection computer and method for interfacing using the same
Inventor: LEE DONG WOO
IPC: G06K9/46
Filed: 2012-07-02
Abstract: Disclosed are a user interface device for projection computer capable of providing interaction between a user and a projection computer using an infrared light pen and hands from a projection computer providing an output using a project and a method for interfacing using the same. The user interface device for projection computer comprises: a projector providing an output of a projection computer; a pattern light generating unit for outputting infrared pattern lights in an output area in which an output is outputted; a camera for photographing an output outputting area to acquire an image; an image processing unit for recognizing at least one among a hand and an infrared light pen based on the image acquired from the camera; and a controller for controlling the image processing unit, camera, and pattern light generating unit based on a recognition mode. [Reference numerals] (110) Projector part; (120) Pattern light generation part; (130) Camera part; (140) Synchronization part; (150) Image process part; (160) Control part
Patent KR-20130124868-A (KR)
Title: Touch sensor chip, touch sensing apparatus comprising the same and method of controlling noise of touch panel
Inventor: NAM SUNG SIK
IPC: G06F3/041
Filed: 2012-07-02
Abstract: Provided are a touch sensor chip, a touch sensing device including the touch sensor chip, and a noise removing method for a touch panel. The touch sensing device includes an electronic device which runs using a clock signal; and a touch sensor chip which is placed adjacent to the electronic device, apply a driving signal to a touch panel where a touch signal is input, and, if the noise level at the frequency of the driving signal is greater than a noise threshold, hop the frequency of the driving signal as much as the hopping interval. The hopping interval depends on the exciting frequency of the touch sensor chip. [Reference numerals] (31) Driving signal applying unit;(32) Touch determining unit;(33) Noise calculating unit;(34) Frequency hopping unit;(AA,BB) Touch pannel