baber/WOPTO huggingface dataset:
Patent KR-20140104784-A (KR)
Inventor: KIM SANG SUB
IPC: G01N27/407
Filed: 2013-02-21
Abstract: The present invention relates to a gas sensor for selectively detecting hydrogen sulfide and a manufacturing method thereof. The gas sensor comprises a substrate; an electrode arranged on the substrate; a tin dioxide nanowire formed on the surface of the electrode; and copper oxide nanoparticles formed on the tin dioxide nanowire. In a gas sensor for selectively sensing hydrogen sulfide (H_2S), a ratio between the surface area of the copper oxide nanoparticles and the surface area of the tin dioxide nanowire (the surface area of the copper oxide nanoparticles/the surface area of the tin dioxide nanowire) is 0.2-0.5. The gas sensor according to the present invention has a structure in which the copper oxide nanoparticles are uniformly distributed on the surface of the nanowire, thereby highly increasing a specific surface area and improving gas sensing characteristics by the copper oxide nanoparticles. Also, the gas sensor according to the present invention has excellent sensitivity to the hydrogen sulfide to selectively detect the hydrogen sulfide and to quickly sense the hydrogen sulfide even if it is the very small amount of the sulfide hydrogen. Moreover, the sensitivity characteristics of the gas sensor can be controlled by controlling the size and thickness of the copper oxide nanoparticles.
Patent KR-20140108803-A (KR)
Inventor: CHOI YOUNG KWEON
IPC: C08J3/075
Filed: 2013-02-28
Abstract: The present invention relates to a sheetless hydrogel film and a manufacturing method thereof and, more specifically, to a sheetless hydrogel film excellent in mechanical properties such as tensile strength, tensile stress, etc. and adhesive properties even without a bottom layer such as a non-woven fabric, mesh, and a net, and to a manufacturing method thereof.
Patent KR-20130127360-A (KR)
Title: Method for preparation of processed plant composition
Inventor: SON SUN RANG
IPC: A23L7/10
Filed: 2013-03-04
Abstract: A production method of a processed plant composition is disclosed by comprising the following steps: producing a crushed plant product by wet milling plants into a size smaller than 7 mm; separating the crushed plant product into juice and solid parts, reducing the moisture from the juice to reduce the total amount of the juice into 15-45 wt%, and mixing the juice with the solid parts to obtain plant paste having a volume which is less than 50 vol% compared to the total volume of the plants before wet milling; mixing a crushed dried plant product with the size smaller than 7 mm or plant powder of the same or a different kind of plants with the plant paste, and aging the mixture to obtain a plant mixture containing 20-40 wt% of moisture; and producing the processed plant composition with the three dimensional shape having the weight less than 1 g, and the volume less than 2 cm^3.
Patent KR-20130102501-A (KR)
Title: Backlight controlling apparatus, backlight controlling method and recording medium
Inventor: TATSUMI EISAKU
IPC: G09G3/36
Filed: 2013-03-06
Abstract: PURPOSE: A backlight control device, a backlight control method, and a recording medium prevent a flicker generated when contrast differences are expanded and a trail generated by intermediate image data. CONSTITUTION: A backlight control device emits backlight at first brightness for a first time in a period that original image data is displayed on a display device. The backlight control device includes a control unit which controls the backlight to be emitted at second brightness darker than the first brightness for a second time longer than the first time in a period that intermediate image data generated based on the original image data is displayed on the display device. [Reference numerals] (21) Picture quality adjustment circuit; (22) Frame frequency conversion circuit; (23) Frame memory; (24) Timing controller; (25) Source driving unit; (26) Gate driving unit; (27) Liquid crystal panel; (31) First current setting value; (32) Second current setting value; (33) Analog selector; (34) Analog switch array; (35) Driving unit; (38) Light guide plate; (AA) Image signal input
Patent KR-20140110254-A (KR)
Inventor: OH HACK SOO
IPC: H04N5/357
Filed: 2013-03-07
Abstract: An operating device of an image sensor according to the embodiment of the present invention includes: a pixel array on which pixel circuits, which receive light and convert the light into an electrical signal, are arranged in an X direction and a Y direction; an ADC block which includes a plurality of analog-digital converter (ADC) circuits receiving analog image signals from the pixel circuits arranged in the same column among the pixel circuits of the pixel array and converting the analog image signal into a digital image signal; and an ADC controller which outputs a global signal for controlling each operation of the ADC circuits. The ADC circuits included in the ADC block are operated with two or more timings.
Patent KR-20140110344-A (KR)
Inventor: KO YOON DUK
IPC: G01R1/067
Filed: 2013-03-07
Abstract: According to an embodiment of the present invention, a resistance measuring apparatus for inspecting compression quality includes a probe configured to measure resistance by contacting compression resistance measuring tags of a display device, a probe support for supporting the probe, and a torque motor which is coupled to the probe support and adjusts the position of the probe.
Patent KR-20140112870-A (KR)
Inventor: KIM PIL
IPC: C12N1/21
Filed: 2013-03-14
Abstract: The present invention relates to Corynebacterium glutamicum which has increased target substance productivity compared with a mother cell and produced by a recombinant method or mutation, and to a use of the same. If recombinant Corynebacterium glutmicum is used, high intracellular ATP concentration increases such as gene expression, biosynthesis, and material transfer to efficiently produce useful target substances including such a protein and a metabolite.
Patent KR-20140042632-A (KR)
Title: A uv curing heat radiating coating and preparation method thereof
Inventor: YU CHIEN CHANG
IPC: C09D4/02
Filed: 2013-03-20
Abstract: The present invention provides UV-curing heat-conduction heat-radiating paint, and belongs to a paint manufacturing field. The paint of the present invention comprises: 54-75% of a photosensitive resin, 3-10% of carbon black, 3-7% of aluminium nitride, 3-7% of boron nitride, 2-7% of aluminum oxide, 2-5% of silicon carbide, 5-15% of an active diluent, 3-8% of a photoinitiatior, and 2-6% of an supplemental agent, wherein the photosensitive resin is acrylate including phosphoric acid acrylate and epoxidized soy bean oil acrylate at a mass component ratio of 1:1-2; the grain size of the aluminium nitride and the boron nitride is 0.5-3 μm; and the grain size of aluminum oxide, silicon carbide and carbon black is 1-3 μm. The present invention can be applied to a field of manufacturing a high power density electronic industry component and can be used in electronic component surface UV-curing heat-conduction heat-radiating paint and manufacturing method thereof. If the paint of the present invention is applied to the surface of various substrates of electronic components, heating is not required and the volatilizatio an organic solvent does not occur, and traditional metal material heat control members and solvent-type paint heat-transfer heat-radiating paint are replaced, such that weight lightening of applications of each size of the members and high efficiency in operations can be realized.
Patent KR-20130111474-A (KR)
Title: Dual carrier separation
Inventor: KUZHIPATT RADHAKRISHNAN
IPC: H04L27/00
Filed: 2013-04-01
Abstract: PURPOSE: Dual carrier separation is provided to transfer from single carrier mode to dual carrier mode upon completion of synchronization by a single carrier radio frequency signal while maintaining the synchronization. CONSTITUTION: A circuitry receives dual carrier radio frequency signals including first carrier data which is transmitted from a base station and second carrier data which is transmitted by the base station. A demodulator (213) generates a baseband dual carrier signal based on the dual carrier radio frequency signal. A first filter (219) suppresses adjacent carrier frequencies in order to separate the first carrier data from the baseband dual carrier signal. A second filter (226) suppresses adjacent carrier frequencies in order to separate the second carrier data from the baseband dual carrier signal. [Reference numerals] (136) Processing circuit unit; (213) Demodulator; (216) First main frequency tuner; (219) First filter; (223) Second main frequency tuner; (226) Second filter; (231) Delay line; (234) Baseband zone processing circuit unit
Patent KR-20130112775-A (KR)
Title: Colored curable resin composition
Inventor: ODA KATSUNARI
IPC: G02F1/13
Filed: 2013-04-02
Abstract: PURPOSE: A tinted curable resin composition is provided to suppress sublimation of a coloring agent and to manufacture color filters with high brightness. CONSTITUTION: A tinted curable resin composition comprises a compound represented by chemical formula(1), a resin, a polymerizable compound, and a polymerization initiator. Here, Q^1 and Q^2 respectively exhibit hydrogen or -CO2M, and R^1 - R^4 respectively exhibit hydrogen atom or C1-20 monovalent hydrocarbon group. R^1 and R^3 are combined to form a ring with adjacent nitrogen atom and carbon atom on an adjacent benzene ring, and R^2 and R^4 are combined to form a ring with adjacent nitrogen atom and carbon atom on an adjacent benzene ring, or R^1 and R^2 are combined to form a ring with adjacent nitrogen atom.
Patent KR-20140125908-A (KR)
Inventor: HAM SUNG SICK
IPC: B65B7/28
Filed: 2013-04-18
Abstract: The present invention relates to a safety device for a food packing machine, which is to prevent injuries of a worker during packing by covering a film on the open top of a container. In particular, the safety device transfers the film to the open top of the container through a film roll, a towing roll, and a transferring roll. When the fingers of the worker or an object enters a packing space, which includes a pressurizing unit for adhering from the upper part to the lower part of the film supplied at regular intervals, and a transfer unit for supplying the container with an open top at the bottom of the pressurizing unit, the safety device performs the primary means of protection by forming a cover panel and a cover board in order to fundamentally prevent the entry. In addition, the safety device can stop the operation thereof by sensing when the cover board is pushed, and by sensing the fingers or the object entering a gap between the cover board and the cover panel.
Patent KR-20130062301-A (KR)
Title: Heater supporting device
Inventor: KOSUGI TETSUYA
IPC: H01L21/324
Filed: 2013-04-22
Abstract: PURPOSE: A heater supporting device is provided to prevent the damage of a maintenance piece by dispersing external force. CONSTITUTION: A maintenance piece(32) has a heating element supporting part. The heating element supporting part holds a heating element. The maintenance piece includes a fitting convex part(34) and an fitting concave part(37). The fitting convex part and the fitting concave part are formed in a horizontal direction. The cross sections of the convex part and the fitting concave part have semi-cylinder shapes.
Patent KR-20130129110-A (KR)
Title: Electrode active material, electrode and electrical storage device
Inventor: HAYASHI TOSHIHIRO
IPC: H01M4/1393
Filed: 2013-05-09
Abstract: The objective of the present invention relates to an electrode active material which implements the excellent property of power storage devices such as a lithium ion capacitor or a lithium ion secondary battery under low temperature. A means to achieve the objective of the present invention is the electrode active material containing a carbon material in which a macro pore volume with a 50-400nm pore diameter is 0.05-0.40cc/g. The carbon material is a carbon complex which is composed of a carbon material forming a core and a covering carbon material to cover at least some parts of the carbon material.
Patent KR-20140133079-A (KR)
Inventor: KIM WON JONG
IPC: G09F9/00
Filed: 2013-05-09
Abstract: The present invention relates to a display device having a cushion lower cover comprising: a display panel; a light source part which includes multiple light emitting elements for supplying light to the display panel; a light guide plate which is arranged to be adjacent to the light source part and converts the light emitted from the light source part into a flat light to guide the light to the display panel; a panel guide which surrounds the side portion of the light guide plate and supports the display panel; an optical sheet arranged on the light guide plate; a reflection sheet arranged on the back surface of the light guide plate; and a lower cover which is arranged under the light guide plate, the reflection sheet, and the panel guide, has multiple openings on the front surface, and is composed of a shock absorbing material.
Patent KR-20130130634-A (KR)
Title: Tunable laser and tuning mathod of the same
Inventor: SER JANG IL
IPC: H01S3/10
Filed: 2013-05-16
Abstract: A tunable laser device includes a laser ray source, a collimate lens, a diffraction grating and a mirror. The laser ray source outputs a laser ray. The collimate lens converges the laser ray outputted by the laser source, and outputs a parallel ray. The diffraction grating diffracts the rays incident from the collimate lens. The mirror reflects the rays, incident from the diffraction grating, to the diffraction grating, and includes another mirror having a rotary axis rotatable within a preset range of tuning angles and rotating with respect to the rotary axis which is set as a pivot point such that the wavelength of the laser ray varies according to mode hopping. Therefore, the present invention improves the tuning speed and the tuning stability.
Patent KR-20140115904-A (KR)
Inventor: LIM YI RANG
IPC: C08J5/18
Filed: 2013-05-31
Abstract: The present invention relates to a protection film including: a transparent film; a coating layer formed on one surface of the transparent film; and a primer layer formed on the ride of the transparent film, wherein the coating layer is formed by using a coating composition containing a first polymer resin, a first cross-linking agent, and first water-dispersible particles, and the primer layer includes a second polymer resin and second water-dispersible particles. The protection film is formed by using a primer composition containing a smaller amount of a second cross-linking agent (including 0 wt%) than the first cross-linking agent.
Patent KR-20140141872-A (KR)
Inventor: CHO HONG YON
IPC: A23L11/00
Filed: 2013-05-31
Abstract: 본 발명은 발아 콩 펩타이드를 유효성분으로 포함하는 고혈압의 예방 및 개선 또는 치료용 조성물에 관한 것이다.  
본 발명에 따른 발아 콩 펩타이드는 우수한 ACE 저해 활성을 보이며, 고혈압의 예방, 개선 또는 치료에 효과적일 뿐만 아니라, 천연소재로서 인체 안전성 또한 매우 높아 활용가치가 매우 높다.
Patent KR-20140142780-A (KR)
Inventor: LEE CHUN KI
IPC: B60C25/128
Filed: 2013-06-04
Abstract: The present invention relates to a tire separating apparatus that includes: a base; a support post disposed on one end portion of the base; an elevating arm having an arm body supported against the support post, an elevating guide portion formed on one end portion of the arm body, and a cylinder support portion formed on the other end portion of the arm body; an air cylinder having a cylinder body mounted on the cylinder support portion to receive an operating compression air thereto, a striking shaft coupled to the underside of the cylinder body in such a manner as to strike downward, and an operating lever controlling the operation of the cylinder body; and a detachable claw coupled to the lower end portion of the striking shaft and having a plurality of pressurizing teeth formed on the lower end portion thereof. Accordingly, a rim and a tire can be easily separated from each other.
Patent KR-20140035796-A (KR)
Title: Washing machine
Inventor: OHYAGI ATSUSHI
IPC: F16F15/32
Filed: 2013-06-05
Abstract: A washing machine may suppress variation in horizontal vibration of a spin basket without performing a control operation. A balancing device includes a ring-shaped casing installed to be concentric with the spin basket, and a plurality of the balancing balls and a viscous fluid. A ring-shaped ball accommodation portion, a fluid accommodation portion provided at a lower inner side of the ball accommodation portion in a radial direction of the ball accommodation portion for accommodating the viscous fluid, and a communication channel for communicating the ball accommodation portion to the fluid accommodating portion are formed in the casing. The fluid accommodation portion is provided at a portion of the casing along a circumferential direction of the casing. A bottom surface of the ball accommodation portion is inclined downward as the bottom surface extends from a position of the fluid accommodation portion to an opposite position such that the balancing balls gather at the opposite position facing the fluid accommodation portion when rotation of the spin basket is stopped.
Patent KR-20150000654-A (KR)
Inventor: PARK YE JUN
IPC: H05K1/05
Filed: 2013-06-25
Abstract: The present invention relates to an inorganic filler, which includes closed pores whose content is 1-30 volume%, an insulation layer including the same, a substrate using the insulation layer. According to the present invention, the insulation layer is manufactured by using inorganic fillers to include internal pores corresponding to a volume change rate, which enables internal pores to buffer the volume change rate of the inside of the inorganic filler and to relieve stress, thereby improving coefficient of thermal expansion according to temperature changes on the insulation layer.
Patent KR-20140007742-A (KR)
Title: Precursor for preparation of lithium composite transition metal oxide
Inventor: PARK BYUNG CHUN
IPC: C01G23/00
Filed: 2013-06-27
Abstract: The present invention relates to precursors for lithium complex transition metal oxides and, more specifically, to transition metal precursors which are precursors used in the manufacture of lithium transition metal oxides and comprise a composite transition metal compound represented by a chemical formula 1. NiaMbMn1-(a+b)(OH1-x)2 (1) In the chemical formula 1, M is at least on selected from the group consisting of Ti, Co, Al, Cu, Fe, Mg, B, Cr, Zr, Zn and group 2 transition metals. And a, b and c satisfy 0.2<=a<=0.25, 0<=b<=0.1 and 0<=x<=0.5. The transition metal precursor of the present invention exhibits high process efficiency by simplifying an oxidation process or a reduction process for oxidation number changing when lithium complex transition metal oxides are manufactured by using the transition metal precursors since the oxidation number of the transition metal of the transition metal precursor is close to the oxidation number of the transition metal of lithium complex transition metal oxides, is able to synthesize the precursors of high density or optimize particle shapes by controlling particle size or particle distribution, exhibits excellent quick charge properties and life properties as a positive electrode active material and has high charge and discharge efficiency.
Patent KR-20150003987-A (KR)
Inventor: JEON YOUNG HWAN
IPC: A61F5/56
Filed: 2013-07-02
Abstract: The present invention relates to a mattress apparatus for preventing snoring, which especially includes a pressure sensor or a sound sensor on a mattress, and includes an electrical stimulator and a cooling water circulating device, thereby circulating cooling water or applying electrical stimulation when a snoring sound is input, so that a sleeping person can change the posture. The mattress apparatus comprises a mattress (10); a cushion (20) installed in a vertical bar shape for a user to lean the head or raise the legs; a pressure sensor (30) outputting a signal after checking a pressure; a sound sensor (40) outputting a signal to the outside if a snoring sound of the user is above standard; a cooling water circulating unit (50) circulating cooling water when the user snores; an electrical stimulator (60) stimulating the skin of the sleeping person; and a control unit (70) inducing the user to change the posture toward the cushion.
Patent KR-20150007146-A (KR)
Inventor: KANG YOUN HO
IPC: G06F9/44
Filed: 2013-07-10
Abstract: A software distribution method is performed by a software distribution server connected to a user terminal. The software distribution method comprises the steps of: generating conversion file information for an old version of software pre-installed in the user terminal; transmitting the generated conversion file information to the user terminal; and updating, by the user terminal, the old version of software to a new version of software based on the conversion file information.
Patent KR-20130091295-A (KR)
Title: Intra prediction method and apparatus and image encoding/decoding method and apparatus using same
Inventor: KIM HA YOON
IPC: H04N19/593
Filed: 2013-07-11
Abstract: PURPOSE: An intra prediction method and a device thereof, and an image encoding/decoding method using the same and a device for the same are provided to reduce a difference between an actual block and a predicted block by accurately predicting a current block to be encoded, thereby improving the encoding efficiency. CONSTITUTION: A weighted pixel value calculator (410) applies a weighted values determined by the position of a current pixel of a current block to pixels of ambient blocks, thereby calculating a plurality of weighted pixel values. A predicted pixel value calculator (420) calculates a predicted pixel value of the current pixel by using the weighted pixel value. As first weighted values of the weighted values are applied to a first pixel of an upper block, a first weighted pixel value is calculated among the weighted pixel values. As second weighted values of the weighed values are applied to a second pixel of a left block, a second weighted pixel value is calculated among the weighted pixel values. [Reference numerals] (410) Calculate a weighted pixel value; (420) Predicted pixel value calculation unit
Patent KR-20150007826-A (KR)
Inventor: PARK KYU WON
IPC: B63B13/00
Filed: 2013-07-12
Abstract: The present invention relates to a ballast water treatment system having an integral type filter electrolysis device. The ballast water treatment system having an integral type filter electrolysis device comprises a flux measuring unit for measuring the flux of ballast water by receiving ballast water, outputting the measured flux of ballast water, and discharging the ballast water having completed the flux measurement; a filter and electrolysis unit for discharging the sterilized ballast by filtering and electrolyzing the introduced ballast water having completed flux measurement; a first sensor unit for measuring the conductivity or the total residual oxidant (TRO) of the delivered sterilized ballast water and outputting; a neutralizing unit having a neutralizer and discharging the neutralized ballast water by receiving the ballast water having completed measurement of the conductivity or the total residual oxidant and ejecting the neutralizer according to the neutralizer ejection signal to neutralize the ballast water having completed measurement of the conductivity or the total residual oxidant; a second sensor unit for measuring the total residual oxidant of the delivered neutralized ballast water; and a control unit for receiving the information of the flux of the ballast water measured at the flux measuring unit, the conductivity or the total residual oxidant from the first sensor unit, and the total residual oxidant from the second sensor unit, producing a signal for controlling the electrolysis intensity of the filter and electrolysis unit, or producing a signal for controlling the ejection of the neutralizer of the neutralizing unit, and delivering the signal to the filter and electrolysis unit or the neutralizing unit, respectively. Accordingly, the electrolysis efficiency of ballast water is excellent, and the sterilization efficiency of ballast water satisfies the USCG standards.