baber/WOPTO huggingface dataset:
Patent KR-20120067268-A (KR)
Title: Apparatus and method for transmitting and receiving using visible light communication
Inventor: KIM YOU JIN
IPC: H04B10/60
Filed: 2011-05-30
Abstract: PURPOSE: An apparatus and method for transmitting and receiving using visible light communication is provided to transmit data of LED light source unit as 2D data code and to decode it, thereby increasing information. CONSTITUTION: A code generator(111) converses received data to two dimensional data according to a decided code format between a transmission device and a receiving device. A modulator(113) modulates two dimensional data code to generate a modulated signal. A plurality of light emitting diodes is arranged in two-dimensional form to emit light. A light source driver(1141) controls a plurality of LEDs according to the modulated signal.
Patent KR-20120133361-A (KR)
Title: Method for deck assembly
IPC: B63B9/06
Filed: 2011-05-31
Abstract: PURPOSE: A deck assembling method is provided to minimize working hour of an assembly process, wherein a plate is weld-assembled into the node assembly unit after a beam is weld-assembled into a plate. CONSTITUTION: A deck assembling method is as follows. A node assembly unit is assembled(S1). Multiple beams are welded into one side of the plate assembled on the upper side of the node assembly unit(S2). A plate to which the multiple beams welded is welding-combined with the upper side of the node assembly unit(S3). The upper side of the node assembly unit is formed to be protruded into three directions from the circular form. An assembly hole is cut into the shape of the upper side of the node assembly unit. The plate is formed with multiple pieces connected each other. [Reference numerals] (S1) Assembling a node assembly; (S2) Welding a plurality of beams to a plate; (S3) Coupling the plate with the node assembly
Patent KR-20120010957-A (KR)
Title: Solid type secondary battery composed by silicon compounds
Inventor: ICHIMURA SHOJI
IPC: H01M4/58
Filed: 2011-06-08
Abstract: PURPOSE: A solid secondary battery is provided to secure electromotive force, which level is equal to a secondary battery using lithium as a negative electrode, and to reduce manufacturing cost by using silicon compounds on a positive electrode and a negative electrode. CONSTITUTION: A solid secondary battery comprises: a positive electrode(2) including SiC; a negative electrode(5) including Si3N4; and a non-aqueous electrolyte(4), which is formed by ion exchange resins, between the positive electrode and the negative electrode. The ion exchange resin is selected from the polymers having a cationic sulfonic acid group(-SO3H), a carboxylic acid(-COOH), a anionic class 4 ammonium group(-N(CH3)2C2H4OH), and a substituted amino group(-NH(CH3)2) as a combiner.
Patent KR-20120138971-A (KR)
Title: 축열식 전기튀김기 및 그 제어방법
Inventor: KIM YONG TAE
IPC: A47J27/62
Filed: 2011-06-16
Abstract: 본 발명은 축열식 전기튀김기 및 그 제어방법에 관한 것으로서, 더욱 상세하게는 전기히터와 축열식 열교환기를 이용해 튀김유를 가열하는 튀김조리기 및 그 제어방법에 관한 것이다. 
본 발명에 따른 축열식 전기튀김기는 본체의 상부에 상방이 개방되도록 마련되어 튀김유가 담기는 유조와, 상기 유조에 장착되어 튀김유를 가열하는 전기히터와, 상기 유조에 장착되어 가열된 열매체유를 열원으로 하여 열교환에 의해 튀김유를 가열하는 열교환기와, 상기 본체에 장착되고 상기 열교환기에 배관으로 연결되어, 내부에 장착된 열매체유히터에 의해 열매체유를 가열하여 저장하다가 상기 열교환기에 공급하는 축열탱크 및 상기 축열탱크의 열매체유를 열교환기에 공급하고, 상기 열교환기에서 냉각된 열매체유를 축열탱크 내부로 회수하는 펌프를 포함하는 것을 특징으로 한다.
Patent KR-20130001439-A (KR)
Title: Method, application function apparatus, and policy and charging rules function apparatus
Inventor: LEE CHONG HWAN
IPC: H04L12/24
Filed: 2011-06-27
Abstract: PURPOSE: A method for service quality and charging control, an application function device thereof, and a policy and charging rule function device are provided to reduce charging accidents by limiting a simultaneous service of a non-charging site and a packet-charging site in a web browser. CONSTITUTION: A UE(100) is attached to an IP-CAN(110)(S300). The IP-CAN sets an IP-CAN session or a gateway control session for a PCRF(120)(S302). An AF(130) generates an MIME(Multipurpose Internet Mail Extensions) type for defining a data kind as text, an image, and a video according to a trigger of dynamic data connection(S308). The PCRF requests a fixed monthly pay, a fixed daily pay, and an authentication function to an SPR(210)(S314). The PCRF derives rules related to QoS and PCC related to sponsored data connectivity(S320). The IP-CAN installs an event trigger and a provisioned rule(S324). The PCRF reports the usage of data to the SPR(S330). [Reference numerals] (S300) UE is attached to an IP-CAN; (S302) Setting an IP-CAN session and a gateway control session; (S304) UE connects to an ASP server and requests a service; (S306) ASP server triggers dynamic data connection; (S308) Generating an MIME type; (S310) Transmitting an MINE type; (S312) Rx(ID, flow information, volume allowance, specific action); (S314) Requesting a fixed monthly pay, a fixed daily pay, and an authentication function; (S316) Reporting charging status; (S318) Answering a fixed monthly pay, a fixed daily pay, and the success or failure of authentication; (S320) Deriving rules; (S322) Rule provision; (S324) Installing rules; (S328) UE receives a service/ IP session is over; (S330) Reporting the usage of data; (S332) Cumulative spending amount management
Patent KR-20130001590-A (KR)
Title: Semiconductor memory apparatus, bit-line equalizing circuit and fabrication method thereof
Inventor: JO MI HYEON
IPC: G11C7/12
Filed: 2011-06-27
Abstract: PURPOSE: A semiconductor memory device, a bit line equalizing circuit, and a manufacturing method thereof are provided to match the capacitance of a bit line pair without a net-die loss by asymmetrically designing the resistance of a precharge device. CONSTITUTION: A first bit line sense amplifier part is serially connected between a first bit line(BLB) and a second bit line(BL) and includes a first bit line sense amplifier which includes a pair of precharge devices with an asymmetric contact resistance ratio. The precharge devices include a first precharge device(T_PCG11) and a second precharge device(T_PCG12). The first precharge device is connected between the first bit line and a first precharge voltage supply line. The second precharge device is connected between a second precharge voltage supply line and the second bit line.
Patent KR-20120002463-A (KR)
Title: Method for preparing a ketone
Inventor: MARTENAK DANIEL
IPC: C07C45/68
Filed: 2011-06-29
Abstract: PURPOSE: A manufacturing method of ketone is provided to obtain ketone without additional step for activating catalyst to a reducing agent, and improve producing efficiency after charging catalyst to columns. CONSTITUTION: A manufacturing method of ketone comprises: a step for charging the catalyst of an ion exchange resin in which metal chelate is impregnated, into a column; a step of adding solvent into column; and a step manufacturing ketone by flowing the solvent and hydrogen through the column. The solvent comprises acetone. The metal chelate comprises one metal ion selected from palladium, platinum, iridium, rhodium, ruthenium, copper, gold and silver. The catalyst comprises 0.1-15wt% metal chelate basis on the weight of the dried catalyst.
Patent KR-20130003636-A (KR)
Title: Led light system
Inventor: YANG YOUNG EUN
IPC: F21Y101/02
Filed: 2011-06-30
Abstract: PURPOSE: An LED lighting device is provided to easily perform replacement of a LED and check the state of the LED with eyes. CONSTITUTION: A rectified flow power source and a rectified current are supplied to multiple LEDs. The multiple LEDs are serially connected. Multiple state displaying part(120) selectively provides a bypass path according to the voltage of both ends of the multiple LED. The multiple state displaying part includes a warning LED(123). The warning LED emits light by the current flowing in the bypass path. [Reference numerals] (122) Bypass controller
Patent KR-20110086672-A (KR)
Title: Ladder platform
Inventor: BAEK HOON HYUN
IPC: E06C1/38
Filed: 2011-07-04
Abstract: PURPOSE: A ladder platform is provided to improve safety and convenience by rapidly assembling and disassembling a scaffold even at a high place. CONSTITUTION: A ladder platform comprises supports(11,21), normal steps(13), strong steps(12,22), and ladder posts. The normal steps are formed on the same structure as a normal ladder. The strong steps have a stronger structure than the normal steps. Normal hinges(10H) and normal clamps(10C) are installed in the ladder posts at uniform intervals. The ladder posts have insertion units(14) and guide units(15).
Patent KR-20130008218-A (KR)
Inventor: EUM TAE GYOUNG
IPC: C02F1/24
Filed: 2011-07-12
Abstract: 본 발명은 정수장 또는 하수처리장 등에서 사용하는 용존 공기 가압부상장치에 관한 것이다. 
본 발명의 과제는 나노 기포와 마이크로 기포를 이용하여, 입자의 분리 효율이 높은 나노 기포와 마이크로 기포를 이용한 고효율 부상분리장치를 구성하는 것이다. 
상기 과제를 해결하기 위하여, 상등 수의 일부를 반송하여, 나노 나포 기포 수 발생장치에서 발생한 나노 기포 수를 나노 기포 분사기로 이송하여, 발생한 나노 기포가 미세 플록에 부착하게 하고, 마이크로 기포 수 발생장치에서 발생한 마이크로 기포 수를 마이크로 기포 분사기로 이송하여, 발생한 마이크로 기포가 큰 플록 및 나노 기포가 부착한 미세 플록에 부착하고, 고분자 응집제의 가교 작용으로 서로 결합하여 더 큰 플록을 형성하게 하여서, 부상분리 조에서 분리하게 하였다. 
본 발명은 분리 효율이 높기 때문에 부상분리장치 단독사용으로 총인 처리시설이나 조류제거 시설 또는 반송 수 처리시설로 사용할 수 있으며, 별도의 부대장치가 없어서 구조가 간단하고, 운전이 용이하며, 경제적인 효과가 있다.
Patent KR-20130012826-A (KR)
Title: Cooling system of exhaust gas line
Inventor: CHO GI SOO
IPC: F01N3/02
Filed: 2011-07-26
Abstract: PURPOSE: A cooling system for an exhaust line is provided to prevent the exhaust line, a diesel exhaust filter, an injector, and a nitrogen oxide purifying catalyst from being overheated and the degradation of peripheral parts. CONSTITUTION: A cooling system for an exhaust line(110) comprises the exhaust line, an exhaust filter(140), a muffler room(180), a temperature sensor(150), an motor fan, and a control unit(120). Exhaust gas flows in the exhaust line. The exhaust filter is installed in the exhaust line to collect particle materials included in the exhaust gas. Some parts of the exhaust filter and exhaust line are mounted inside the muffler room. The temperature sensor senses the temperature of the muffler room. The motor fan supplies air to the muffler room. The control unit decreases the temperature of the muffler room by operating the motor fan by using the temperature sensed by the temperature sensor.
Patent KR-20130014849-A (KR)
Title: Shottky barrier diode and method for manufacturing the same
Inventor: LEE JAE HOON
IPC: H01L29/872
Filed: 2011-08-01
Abstract: PURPOSE: A schottky barrier diode and a manufacturing method thereof are provided to reduce manufacturing costs and to simplify manufacturing processes by not requiring an additional ion implantation process and a heat treatment process. CONSTITUTION: A buffer layer(200) is formed on a substrate(100). An n-GaN layer(300) doped with aluminum is formed on the buffer layer. A GaN layer(400) doped with aluminum is formed on the n-GaN layer doped with aluminum. A first electrode(700) is formed on the GaN layer doped with aluminum. A second electrode(600) is formed on the other side of the substrate with the n-GaN layer doped with aluminum.
Patent KR-20130014907-A (KR)
Title: Mold for continuous casting
Inventor: KIM JI JOON
IPC: B22D11/04
Filed: 2011-08-01
Abstract: PURPOSE: A mold for continuous casting is provided to omit a grinding process by suppressing growth of a slag bear resulting in excellent surface quality by decreasing black line crack defects generated by carburizing of carbon in the superficial layer of a slab. CONSTITUTION: In a mold for continuous casting, a dummy member(8) is installed in the inner wall of the mold and at least some part of the dummy member is located to contact with the mold powder(4). The dummy member is protruded toward inside of the mold in a hemisphere shape. The maximum protruded height of the dummy member is in the range of 10-40 mm. The dummy member is being gradually protruded toward inside of the mold with reaching the upper part of the mold powder from the boundary between the molten steel and the mold powder. The dummy member includes a fixing unit being fixed to the mold and a contact unit(8a) being contacted with the inner wall of the mold. The fixing unit of the dummy member is detachably formed in the mold. The mold powder is distributed to be gradually decreasing from the center of the mold to the inner wall of the mold.
Patent KR-20130014995-A (KR)
Inventor: SEO JAE DUK
IPC: B60C27/06
Filed: 2011-08-01
Abstract: PURPOSE: A snow chain pad for a vehicle is provided to enable a user to safely drive on an icy road with outstanding adhesion by improving grip force and braking power by using a spike and a friction protrusion. CONSTITUTION: A snow chain pad for a vehicle comprises a pad body, a coupling piece(3), a spike(7), and a friction protrusion. The coupling piece including a wire fastening hole(4) and a hole(5) is integrated with the pad body and is inserted into both ends of the pad body. The spike and wire mesh trapped in a part of the spike are integrated with the pad body through an intelligent process. The friction protrusion is formed on surfaces of the pad body.
Patent KR-20120043628-A (KR)
Title: High cr ferritic/martensitic steels having an improved creep resistance for in-core component materials in nuclear reactor, and preparation method thereof
Inventor: KIM SUNG HO
IPC: C22C38/00
Filed: 2011-08-09
Abstract: PURPOSE: High Cr ferritic/martensitic steel having an improved creep resistance for in-core component materials in a nuclear reactor and a preparation method thereof are provided to manufacture high Cr ferritic/martensitic steel capable of maintaining high yield strength and tensile strength at high temperatures, thereby being used as a Gen IV SFR(Sodium-cooled Fast Reactor). CONSTITUTION: High Cr ferritic/martensitic steel comprises carbon of 0.04-0.13wt.%, silicon of 0.03-0.07wt.%, manganese of 0.40-0.50wt.%, nickel of 0.40-0.50wt.%, chrome of 8.5-9.5wt.%, molybdenum of 0.45-0.55wt.%, vanadium of 0.10-0.25wt.%, tantalum of 0.02-0.10wt.%, niobium of 0.21-0.25wt.%, tungsten of 1.5-3.0wt.%, nitrogen of 0.015-0.025wt.%, boron of 0.01-0.02wt.%, and iron of the remaining amount.
Patent KR-20130017682-A (KR)
Title: The construction adhesives and the construction panel which uses this
Inventor: LEE SEOK AN
IPC: E04C2/00
Filed: 2011-08-11
Abstract: PURPOSE: A construction adhesive is provided to improve adhesion and heat resistance, to maximize the health-improving effect, and to minimize the generation of various bad smells. CONSTITUTION: A construction adhesive(1) is obtained by mixing 15-35 parts by weight of clay compound powder, 20-40 parts by weight of water, 0.5-4 parts by weight of sulfur, and 0.5-4 parts by weight of aromatic agent. The clay mixed powder is composed by mixing a clay powder and an herbal medicine for skin by a mixing ratio of 95:5-99:1. The clay powder is one or more selected from red clay, white clay, and black soil. The construction adhesive additionally comprises 0.5-4 parts by weight of a fine charcoal powder in an adhesive production step.
Patent KR-20130017891-A (KR)
Title: Stereoscopic image display device
Inventor: CHUNG BO GYUN
IPC: G02B27/22
Filed: 2011-08-12
Abstract: PURPOSE: A 3D image display device is provided to operate a liquid crystal lens panel at a high speed without a signal delay by generating or supplying an operating voltage for operating the liquid crystal lens panel without extra memory. CONSTITUTION: A display panel operating unit operates a display panel. Liquid crystal lenses are arranged on a liquid crystal layer on a liquid crystal lens panel. A liquid crystal lens panel operating unit(135) operates the liquid crystal lens panel. The liquid crystal lens panel operating unit converts a lens panel control signal of a digital type supplied through communication with an external circuit into a lens panel operating voltage of an analog type. The liquid crystal lens panel operating unit supplies the lens panel operating voltage to the liquid crystal lens panel.
Patent KR-20130019728-A (KR)
Title: Cleaning composition for manufacturing flat panel display and cleaning method using the same
Inventor: KIM YONG IL
IPC: C11D7/32
Filed: 2011-08-17
Abstract: PURPOSE: A cleaning liquid composition for manufacturing a flat panel display is provided to have excellent particle removing force, to have excellent anti-corrosion effect, and to be easily handled. CONSTITUTION: A cleaning liquid composition for manufacturing a flat panel display comprises 0.05-20 weight% of a basic compound, 0.01-20 weight% of an organophosphorus compound, and 0.01-20 weight% of a polyvinylether compound indicated in chemical formula 1, and residual water based on the total weight of the composition. In chemical formula 1, R1 is a c1-10 alkyl group, and n is an integer from 10-200. A cleaning method of a flat panel display comprises a step of cleaning a flat panel display substrate by using the cleaning liquid composition.
Patent KR-20130021687-A (KR)
Title: Diagnosis method of operation state of kimchi-refrigerator
Inventor: LEE CHANG IK
IPC: F25D29/00
Filed: 2011-08-23
Abstract: PURPOSE: A monitoring method for an operating state of a kimchi refrigerator is provided to determine fault by each storeroom and allow users to recognize the operating state through periodically inspection of each storeroom. CONSTITUTION: An operating state monitoring method of a kimchi refrigerator comprises a step for determining whether each storeroom satisfies a checking condition; a step for circulating a refrigerant to the storeroom which satisfies the checking condition after determining that more than one storeroom satisfies the checking condition; a gathering step for sensing the inner temperature of the storerooms which satisfies the checking condition by circulating refrigerant to the storeroom which satisfies the checking condition; and a step for determining the operating state of the refrigerator satisfying the checking condition by analyzing the inner temperature. The determining step for determining whether each storeroom satisfies checking condition also determines whether the refrigerator can maintain an off state for longer than a preset time. The step for circulating the refrigerant to the storeroom satisfying the checking condition periodically circulates refrigerant to the storeroom which satisfies the checking condition in a checking cycle. The step for determining the operating state of the refrigerator satisfying the checking condition determines the operating state of the refrigerator as faulty when an inner temperature of storeroom satisfying the checking condition is constant or increases. The step for determining the operating state of the refrigerator satisfying the checking condition also comprises a step that indicates the result determined for the storeroom satisfying check condition. [Reference numerals] (AA) Start; (BB) End; (S10) Is there a storeroom satisfying a checking condition?; (S20) Circulating a refrigerant to the storeroom satisfying the checking condition; (S30) Collecting the internal temperature of the storeroom satisfying the checking condition; (S40) Is a checking time elapsed?; (S50) Verifying an operating state by analyzing the collected internal temperature; (S60) Displaying the progress of the verification
Patent KR-20130026246-A (KR)
Title: Spraying device of a disinfectant
Inventor: LEE JUNG EUN
IPC: B05B7/02
Filed: 2011-09-05
Abstract: PURPOSE: A chemicals sprayer is provided to prevent a user from being exposed to the toxicity of chemicals and to reduce spray time and costs. CONSTITUTION: A chemicals sprayer comprises a mixture tank(22) for mixing chemicals, a high pressure air generating unit(10) for generating high pressure air, an air distributor(12) for distributing the air generated from the high pressure air generating unit, a spray nozzle(16) for spraying chemicals stored in the high pressure air and mixture tank, a passage forming unit(20) which selectively forms an air supply path and a drug supply path according to a control signal transmitted from the outside, an automatic valve(14) which selectively supplies high pressure air to one of either the spray nozzle or passage forming unit, and a control unit(24). [Reference numerals] (10) High pressure air generating unit; (12) Air distributor; (14) Automatic valve; (16) Spray nozzle; (18) Air intensity adjusting unit; (20) Passage forming unit; (22) Mixture tank; (24) Control unit
Patent KR-20130027212-A (KR)
Title: Lighting device of road
Inventor: AN KWANG SOUK
IPC: H05B37/02
Filed: 2011-09-07
Abstract: PURPOSE: A street lighting device is provided to prevent accidents in advance by delivering the information of accidents occurred near the street lighting device or weather information near the street lighting device through a display. CONSTITUTION: A supporting part(200) is connected to one side of a center line or a median strip. A display is positioned at the upper part of the supporting part and composed of an inner body(310) and an outer body. A body part moves the outer body in a vertical direction according to the commands of a control module(600). First and second wind power generating modules rotate by wind power and generate electric energy. A solar cell module(510) is formed in the shape of a roof at the upper part of the second wind power generating module and receives sun light for generating electricity. The control module controls the body part when the amount of the charged electricity of a storage battery(700) is less than a standard value.
Patent KR-20130030483-A (KR)
Title: F-shaped square tube socket connection
Inventor: KIM JOA HWAN
IPC: F16B7/20
Filed: 2011-09-19
Abstract: PURPOSE: An F-shaped socket is provided to connect each pipe with another pipe without welding. CONSTITUTION: An F-shaped socket comprises; a vertical pipe(7) which the socket passes through, a hole(6) where the vertical pipe passes through and a hole(5) which is arranged in the same distance and has the same shape with the shape of a gap pipe(8). The hole which is arranged in the same distance is formed on the intersection of the gap pipe and the hole which is arranged in the same distance. On the outside of the hole, a fixing holder(4) for a plate which is capable of fixing a horizontal pipe(9) is formed.
Patent KR-20120125143-A (KR)
Title: Manufacturing method of composition for removing algae from grass
IPC: A01P13/00
Filed: 2011-09-28
Abstract: PURPOSE: A method for preparing a composition for removing algae on lawn grass is provided to enhance algae removal efficiency. CONSTITUTION: A method for preparing a composition for removing algae on lawn grass comprises: a step of mixing water and surfactant(S101); a step of mixing the mixture solution with ethyl alcohol and stirring(S103); and a step of adding sulfur to the mixture and stirring(S105). The mixture solution contains 70-80 parts by weight of purified water and 20-30 parts by weight of surfactant. The water is purified water or sterilized water. The surfactant contains 70-90 parts by weight of N,N-didecyl-N,N-dimethyl ammonium chloride, 5-15 parts by weight of ethanol, and 5-15 parts by weight of purified water. The mixture solution further contains 1-5 parts by weight of pyroligneous liquor. [Reference numerals] (AA) Start; (BB) Finish; (S101) Step of preparing mixed solution; (S103) Step of mixing alcohol; (S105) Step of mixing sulfur
Patent KR-20130034787-A (KR)
Title: Camera module
Inventor: OH YOUNG TAEK
IPC: G03B17/02
Filed: 2011-09-29
Abstract: PURPOSE: A camera module is provided to form an air gap at a portion where a flexible cable is folded, thereby preventing damage to the flexible cable. CONSTITUTION: A camera module comprises a body and a flexible cable(100). The flexible cable includes one or more bent portions connected to communicate with a terminal arranged in the body. The flexible cable includes a first member(111), a second member(112), and a bonding sheet(200). The first member includes one or more wire layers. The second member includes one or more wire layers which are adhered to the first member to be insulated. The bonding sheet fixes the first and second member by adhering and includes an air gap at a position corresponding to a bent portion.