baber/WOPTO huggingface dataset:
Patent KR-20120031884-A (KR)
Title: Cleaning agent for semiconductor substrate, method of cleaning using the same, and method of manufacturing semiconductor device
Inventor: KAMIMURA TETSUYA
IPC: C11D3/43
Filed: 2011-09-19
Abstract: PURPOSE: A cleaning agent for a semiconductor substrate, a cleaning method using the same, and a method for manufacturing a semiconductor device are provided to eliminate or exfoliate ion-implanted resist or impurities from the surface of a semiconductor substrate. CONSTITUTION: A cleaning agent for a semiconductor substrate uses sulfuric acid, hydrogen peroxide, and alkylene carbonate. The alkylene carbonate is ethylene carbonate or propylene carbonate. A cleaning method using the cleaning agent includes a process for cleaning the semiconductor substrate based on the sulfuric acid, the hydrogen peroxide, and the alkylene carbonate. A method for manufacturing a semiconductor device includes an alkylene carbonate and hydrogen peroxide mixture or alkylene carbonate-based cleaning process and a sulfuric acid, hydrogen peroxide, and alkylene carbonate mixture-based cleaning process.
Patent KR-20130031075-A (KR)
Title: Supported catalyst for direct dehydrogenation of n-butane and preparing method of butenes from n-butane using the same
Inventor: JUNG KWANG DEOG
IPC: C07C11/08
Filed: 2011-09-20
Abstract: PURPOSE: A supported catalyst for direct dehydrogenation of n-butane is provided to suppress the generation of hard hydrocarbon by-product and to suppress the carbon deposition in a catalyst layer, thereby minimizing the inactivating phenomenon of a catalyst. CONSTITUTION: A supported catalyst for direct dehydrogenation of n-butane is a support catalyst in which the main catalyst of platinum and/or palladium and a copper co-catalyst are supported in an alumina support element. The support amount of the main catalyst is 0.1-5.0 weight% and the support amount of the co-catalyst is 0.1-5.0 weight% based on the total weight of the support catalysts. The alumina support element is one or more selected from gamma-alumina, eta-alumina, alpha-alumina, and theta-alumina. A preparing method of butenes includes the direct dehydration reaction of a normal-butane under the presence of the catalyst. [Reference numerals] (AA) Selectivity(%); (BB) Conversion rate(%); (CC) At the reaction temperature 500°C; (DD) Reaction time(minutes)
Patent KR-20130031423-A (KR)
Title: Sensor of object recognition and for the visually impaired pedestrian guidance system
Inventor: HAN SANG JIN
IPC: G08B3/00
Filed: 2011-09-21
Abstract: PURPOSE: A system for converting an object of the front into a tactile signal by using a moving sensor and a proximity sensor for the blind is provided to supply a situation of the front to the blind through a tactile expression unit, thereby enabling the blind to classify the object of the front. CONSTITUTION: A mounting unit(1) comprises a GPS(Global Positioning System)(13), a direction measurement unit(12), an image photographing unit(14), a tactile expression unit(11), and a first communication unit(18). When the blind walks in a state of wearing the mounting unit on a head, the image photographing unit obtains an image of the front. A CPU(Central Processing Unit) in a main body processes the obtained image. The blind recognizes an object of the front through the tactile expression unit. The mounting unit guides a target point by receiving surrounding information from a location information server in real time.
Patent KR-20130031490-A (KR)
Title: Vertical takeoff and landing aircraft
Inventor: JI SANG GI
IPC: B64D47/02
Filed: 2011-09-21
Abstract: PURPOSE: A vertical takeoff and landing aircraft is provided to have a safe structure without damages and to make a transition flight mode possible. CONSTITUTION: A vertical takeoff and landing aircraft comprises a cyclic duct(1), a rotor assembly, a stator assembly, a control vane assembly, a battery mount, an acceleration sensor, and a control part. The rotor assembly comprises a propeller which is rotated by a motor and power source. The stator assembly is located in the lower part of the propeller and buffers the reaction of the movement of the duct. The control vane assembly is located in the lower part of the stator assembly and changes the direction of a propelling force generated by the rotation of the propeller. The acceleration sensor is electrically connected to the battery and senses collision. The control part is electrically connected to the battery.
Patent KR-20130036544-A (KR)
Title: Manufacturing method of red ginseng added with pine tree leaves fragrance
Inventor: JEONG MYEONG SOO
IPC: A61P3/10
Filed: 2011-10-04
Abstract: PURPOSE: Red ginseng with the flavor of nut pine tree leaves and a manufacturing method thereof are provided to produce a maximum effect of the red ginseng and the nut pine tree leaves by steaming the nut pine tree leaves. CONSTITUTION: A manufacturing method of red ginseng comprises the following steps: washing ginseng with water; cutting 5 weight% of nut pine tree leaves corresponded to the raw ginseng, placing nut pine tree leaves and the ginseng into a boiling pot, and steaming before firstly drying; cutting 5 weight% of the nut pine tree leaves g, placing the nut pine tree leaves and the ginseng into the boiling pot, and steaming before secondly drying; cutting 10 weight% of nut pine tree leaves, placing the nut pine tree leaves and the ginseng into the boiling pot, and steaming before thirdly drying; cutting 5 weight% of the nut pine tree leaves, placing the nut pine tree leaves and the ginseng into the boiling pot, and steaming before fourthly drying. [Reference numerals] (AA) Washing step; (BB) Six-year old raw ginseng; (CC) Primary steaming step; (DD) Spreading 5 weight% of nut pine tree leaves and steaming at 55-90°C for 90-120 minutes; (EE,II,MM,QQ) Drying step; (FF) 40-70°C/6-8 hours; (GG) Secondary steaming step; (HH) Spreading 10 weight% of nut pine tree leaves and steaming at 55-90°C for 60-90 minutes; (JJ) 40-70°C/5-7 hours; (KK) Thirdly steaming step; (LL) Spreading 10 weight% of nut pine tree leaves and steaming at 50-90°C for 60-90 minutes; (NN) 40-70°C/4-7 hours; (OO) Fourthly steaming step; (PP) Spreading 5 weight% of nut pine tree leaves and steaming at 50-90°C for 60-90 minutes; (RR) 40-70°C/4-7 hours, and sundrying; (SS) Rootlet removing(Chimi) step; (TT) Moistening and shaping step; (UU) Drying and packing step;
Patent KR-20130037322-A (KR)
Title: Calcium gruel and method for manufacturing the same
Inventor: SEO DONG KYO
IPC: A23L7/10
Filed: 2011-10-06
Abstract: PURPOSE: Calcium is provided to be easily absorbed in a body when eating calcium gruel by adding ionized calcium in rice for gruel and liquid for gruel to easily dissolve calcium in an aqueous state. CONSTITUTION: Calcium gruel comprises rice for gruel, liquid for gruel, and ionized calcium. The ionized calcium is prepared by using shells. The shells include oyster shells. The calcium gruel further includes a supplementary material including at least one selected from the group consisting of vegetable, mushroom, meat, seafood, and seaweed; and a seasoning including at least one selected from the group consisting of salt, pepper, sesame oil, and curry. The calcium gruel is prepared by adding the ionized calcium in the rice for gruel and the liquid for gruel. The ionized calcium is added to at least one of the rice for gruel and the liquid for gruel before heating the rice for gruel and the liquid for gruel. 0.1 to 3g of the ionized calcium is added to 1L of the liquid for gruel. A manufacturing method of the ionized calcium comprises the steps of: pre-pulverizing shells; and calcinating the pulverized shells by heating to a temperature of 1000>= or higher. The calcinating step is performed for 20 to 30 hours. The calcinating step is performed at a temperature of 1200 to 1600>=. [Reference numerals] (ST10) Step of preparing raw materials for gruel; (ST20) Step of heating and boiling the raw materials for gruel; (ST30) Step of adding ionized calcium;
Patent KR-20130037365-A (KR)
Title: Reverse osmosis membrane having a high fouling resistance and manufacturing method thereof
Inventor: YOO JOUNG EUN
IPC: B01D69/12
Filed: 2011-10-06
Abstract: PURPOSE: A reverse osmosis membrane with an excellent contamination resistance and a manufacturing method thereof are provided to prevent a fouling phenomenon that is a phenomenon of which an amount of water penetration or a water penetrating property, such as a salt removing rate, are deteriorated in time as the membrane is contaminated. CONSTITUTION: A reverse osmosis membrane with an excellent contamination resistance comprises a fine porous supporting member(100), an active layer(200), an ionic polymer layer(300), and a coating layer(400). The active layer is formed on the fine porous supporting member. The ionic polymer layer is formed on the fine porous supporting member. The coating layer is formed on the ionic polymer layer and comprises optical catalyst nanoparticles.
Patent KR-20130040041-A (KR)
Title: Meta-atoms having negative permeability and metamaterials including the meta-atoms
Inventor: LEE YOUNG PAK
IPC: H01P7/10
Filed: 2011-10-13
Abstract: PURPOSE: A meta atom having negative permeability and a meta material including the same are provided to implement the structure of a plate by reducing the effects of an electromagnetic wave to a polarization state and an incidence angle. CONSTITUTION: A first conducting plate(320) is adhered to one side of a dielectric substrate(310). The first conducting plate forms circular inducing current according to an electromagnetic wave. A second conducting plate(330) is adhered to the other side of the dielectric substrate. The second conducting plate forms the inducing current in a direction opposite to the inducing current of the first conducting plate. The first conducting plate includes a center part in the shape of a cavity.
Patent KR-20130041624-A (KR)
Title: Water saving shower device
Inventor: CHOI EUI TECK
IPC: A47K3/28
Filed: 2011-10-17
Abstract: PURPOSE: An air absorption type water saving shower is provided to remarkably reduce the amount of water supply in comparison with a conventional type water saving shower and to save water while increasing water pressure. CONSTITUTION: An air absorption type water saving shower includes a combining body(20), a water diffusion guiding unit, air supplying holes(42), a mixing space unit, and a water and air mixing diffusing nozzle(40). The combining body forming combining holes on the internal circumference is combined to the front part of a head body of the air absorption type water saving shower with screws. The water diffusion guiding unit forms diffusion guiding holes on a stepped combining groove of the combining body. The air supplying holes form an outside air guiding unit for guiding outside air by intervals between the combining body and the combining holes and diffusely supply outside air in the rear circumference of a main body to the inside. The mixing space unit mixes water supplied by the water diffusion guiding unit and outside air supplied through the air supplying holes inside the main body. The water and air mixing diffusing nozzle forms discharging holes(44) for discharging water and outside air in the front part of an internal space unit in a mixed state.
Patent KR-20130042090-A (KR)
Title: Fluorinated dialkyl diacrylate silane and preparing method thereof
Inventor: JANG WON SEOK
IPC: C07F7/14
Filed: 2011-10-18
Abstract: PURPOSE: A fluorinated dialkyl diacrylate silane compound and a method for preparing the same are provided to ensure excellent optical property and mechanical property and to be used as an additive for manufacturing an anti-reflection film. CONSTITUTION: A fluorinated dialkyl diacrylate silane compound is denoted by chemical formula 1. A method for preparing the fluorinated dialkyl diacrylate silane compound comprises: a step of reacting a fluorinated dialkyl silane compound of chemical formula 2, an acylchloride compound of chemical formula 3-1, and an acylchloride compound of chemical formula 3-2 under the presence of a dehydrochlorinating agent.
Patent KR-20130047802-A (KR)
Title: Photovoltaic array apparatus
Inventor: KIM EUI HWAN
IPC: H02S20/00
Filed: 2011-10-28
Abstract: PURPOSE: A photovoltaic array apparatus is provided to control a separation distance between modules by linearly reciprocating a sleeve and a solar cell module and to solve a shadow problem of affecting power generation. CONSTITUTION: A first frame(101) faces a second frame. A horizontal shaft(105) connects the first frame and the second frame. A solar cell module(110) absorbs sunlight to generate electric energy. A first sleeve(120) is arranged between the solar cell modules to support the solar cell module. A second sleeve(130) is combined with the horizontal shaft to support the first sleeve. A first load(190) delivers an external force to the second sleeve to rotate the second sleeve.
Patent KR-20130049101-A (KR)
Title: Array substrate for fringe field switching mode liquid crystal display device and method for fabricating the same
Inventor: PARK SEUNG RYULL
IPC: G02F1/1368
Filed: 2011-11-03
Abstract: PURPOSE: An array substrate for fringe a field switching mode liquid crystal display device and a method for fabricating the same are provided to prevent disclination due to the electric field generated between vertical electrode parts of a pixel electrode by separating the upper parts of the vertical electrode parts, and to improve transmittance. CONSTITUTION: A first passivation layer is formed in the front surface of a substrate including a thin film transistor. A common electrode(121a) includes an opening part for exposing the thin film transistor. A pixel electrode(131) is formed in the upper part of a second passivation layer, includes vertical electrode parts(131a) and is electrically connected to the thin film transistor through the opening part. The vertical electrode parts are separated from each other. The ends of the vertical electrode parts are separated from each other.
Patent KR-20130049342-A (KR)
Title: Augmented antenna
Inventor: LEE JOO YEOL
IPC: H01Q9/44
Filed: 2011-11-04
Abstract: PURPOSE: An augmented antenna is provided to extend coverage of a wireless communication system by transmitting and receiving wireless signals at the same time on a free space where electromagnetic propagation environment is not good and to improve the electromagnetic propagation environment as not exposing terminals to multi-path fading. CONSTITUTION: An augmented antenna includes a plurality of radiation slots(113,115,117,119,121) and a plurality of radiation slots(114,116,118,120,122). The plurality of radiation slots are formed sequentially on a substrate in a sequence of the size of a resonant frequency, and are operated by positive signal components. The plurality of radiation slots are formed in the shape of a slot dipole antenna on the same substrate as the plurality of radiation slots operated by the positive signal component, and are formed sequentially in a sequence of the size of a resonant frequency, and are operated by negative signal components.
Patent KR-20130050720-A (KR)
Title: Solar cell and manufacturing method thereof
Inventor: SEO KYOUNG JIN
IPC: H01L31/042
Filed: 2011-11-08
Abstract: PURPOSE: A solar cell and a manufacturing method thereof are provided to easily form a first semiconductor layer by uniformly diffusing III group elements. CONSTITUTION: A first semiconductor layer(101) is formed on the rear of a semiconductor substrate. A second semiconductor layer(102) is separated from the first semiconductor layer. A passivation layer(103) covers the first semiconductor layer and the second semiconductor layer and is formed on the rear of the semiconductor substrate. The passivation layer includes impurities to form the first semiconductor layer.
Patent KR-20130051110-A (KR)
Title: A control box for bed and a bed in use with it
Inventor: PARK ZOONG HO
IPC: A47C27/00
Filed: 2011-11-09
Abstract: PURPOSE: A control box for an air mattress bed and an air bed with the same are provided to separately adjust air pressure. CONSTITUTION: A control box for an air mattress bed and an air bed with the same comprises: a housing(200) with a circuit substrate; an air supply pump(300) which is mounted at one side of the housing; a chamber(400) for injecting or discharging air to/from the inside of the air mattress through a tube; and a measuring hose(510) which connects a pressure measuring unit with the chamber to measure the pressure in the chamber.
Patent KR-20130057110-A (KR)
Title: Aluminum-cnt composites and method for producing the same
Inventor: LEE KYUNG MOON
IPC: B82B3/00
Filed: 2011-11-23
Abstract: PURPOSE: An A1-CNT composite and a manufacturing method thereof are provided to secure elasticity equivalent to cast iron by enhancing elastic modulus to 120GPa. CONSTITUTION: An A1-CNT composite has CNT which is vertically stood up by a magnetic field effect and is embedded in an aluminum alloy. The surface of CNT is coated with metallic oxide. The surface of metallic oxide is coated with Fe-Co-Ni based metallic oxide and has enhanced elastic modulus. CNT is coated with metallic oxide and then is coated in FeSO4, CoSO4, NiSO4, H3Bo3 solutions in an electroless plating method. [Reference numerals] (AA) Metal oxide; (BB) Fe-Co-Ni based metal compound
Patent KR-20130058272-A (KR)
Title: Bladder air clutch
Inventor: JEON EUN CHANG
IPC: F16D25/04
Filed: 2011-11-25
Abstract: PURPOSE: A bladder air clutch is provided to transmit torque by fixing an end portion of a rotary shaft which is inserted inside a housing unit via an expansion tube, thereby reducing abrasion when connecting the housing unit and the rotary shaft. CONSTITUTION: A bladder air clutch comprises a body unit(200) and an expansion unit(400). The body unit is rotated by a rotary unit(300) and includes a hollow portion and a plurality of housing units. An end portion of a rotary shaft(13) of a winding drum(12) is inserted into the hollow portion. The expansion unit is installed inside the hollow portion and expanded by the air supplied from an air injection unit(500).
Patent KR-20130059796-A (KR)
Title: Apparatus for operating a cryptographic algorithm on a network system and method thereof
Inventor: PARK SANG BAE
IPC: H04L9/32
Filed: 2011-11-29
Abstract: PURPOSE: An encryption apparatus of a network system and a method thereof are provided to increase the privacy of a user and the reliability of the system. CONSTITUTION: An encryption apparatus of a network system includes a user device(10), a network server(100), and a plurality of network elements. The network server authenticates a user by using a public key infrastructure encryption system, and allocates at least one network element among the plurality of network elements connected to the network system to the user. The network server generates an ID of the user by using an Identity-based cryptosystem of the user. The network element communicates with the user device through the network server when an agent including the generated ID is installed. [Reference numerals] (10) User equipment; (100) Network server; (120) Element allocation unit; (130) ID management unit; (200) Temperature sensor; (AA) ID request and ID issuing(IBC based); (BB) Element selection(IBC based); (CC) User authentication and element communication request(PKI based); (DD) Element communication connection permission(PKI based); (EE) Element communication; (FF) Television; (GG) Heating device; (HH) Laptop
Patent KR-20130063921-A (KR)
Title: Method for the formation of polyacrylonitrile-based conductive patterns and light emitting diode using the same
Inventor: CHOI JAE HAK
IPC: H01B1/22
Filed: 2011-12-07
Abstract: PURPOSE: A method for forming polyacrylonitrile-based conductive pattern is provided to easily obtain various shapes and sizes using a polyacrylonitrile polymer without synthesizing the process of a conducting material. CONSTITUTION: A method for forming polyacrylonitrile-based conductive pattern comprises a step of forming a thin film by spreading a polyacrylonitrile polymer solution onto a substrate; a step of covering the thin film with a mask with a pattern, irradiating the thin film with radiation, and crosslinking the polymer; a step of forming a polyacrylonitrile pattern by removing non-crosslinked portion; and a step of forming a polyacrylonitrile conductive pattern by carbonizing the polyacrylonitrile pattern. [Reference numerals] (AA) Polyacrylonitrile polymer solution; (BB) Rotation coating; (CC) Radiation exposure; (DD) Polyacrylonitrile conductive pattern formation; (EE) Carbonization; (FF) Development; (GG) Polyacrylonitrile pattern formation
Patent KR-20130066900-A (KR)
Title: Method to guarantee real time for soft real time operating system
Inventor: LEE HEE KUK
IPC: G06F9/22
Filed: 2011-12-13
Abstract: PURPOSE: A method for securing a real time property of a flexible real time OS is provided to secure the real time property of the flexible real time OS by performing a thread while changing a core performing the thread. CONSTITUTION: A work thread is determined according to priority and performed. If a core performing the work thread is determined, the work thread is moved to the core. The work thread is moved, a performance cycle of the work thread is waited. When the performance cycle of the work thread comes, the work thread is performed in the core. The waiting of performance cycle is composed with spinning or a combination of the spinning and slip. [Reference numerals] (AA) Set the priority of work thread to the top level; (BB) Perform work; (CC) Determine a core to execute work thread; (DD) Wait
Patent KR-20130068603-A (KR)
Inventor: JEON SEO HYUN
IPC: G05B19/418
Filed: 2011-12-15
Abstract: PURPOSE: A method for assigning roles to a multi robot is provided to improve the degree of the completion in a task by performing a corresponding role with a different robot if any robot among the robots cannot perform the task. CONSTITUTION: A method for assigning roles to a multi robot comprises: a step of attempting a specific role by a first robot among the robots(210); a step of assigning the specific role to one or more second robots if the first robot cannot perform the specific role(240); and a step of performing the role by the second robot(250). [Reference numerals] (210) First robot executes or attempt execution of a specific role; (220) First robot is unable to execute the role?; (230) First robot keeps executing the role; (240) Execution of the role is assigned to a second robot; (250) Second robot executes the role; (AA) Yes; (BB) No
Patent KR-20130070093-A (KR)
Title: 이형철근의 점용접을 이용한 접합 방법 및 장치, 그 이형철근
Inventor: LEE JE HYUN
IPC: B23K11/16
Filed: 2011-12-19
Abstract: 본 발명은 이형철근의 점용접을 이용한 접합 방법 및 장치에 관한 것으로, 하부전극이 형성된 고정 암의 상부에 주근을 이송하여 정렬시키고, 주근의 상부에 교차되도록 부근을 이송하여 정렬시키고, 부근의 상부에 상부전극을 갖는 가동 암을 압착하고 전류를 공급하여 상기 주근과 부근의 교차점을 융착시키는 것으로, 건설용 구조물로 사용되는 두 개의 철근을 최적의 용접 조건을 도출하여 점용접으로 접합시킴으로써 높은 접합 강도와 높은 연신율을 얻을 수 있다.
Patent KR-20130073040-A (KR)
Title: A composition comprising hemistepsin a or b isolated from the extract of hemistepita lyrata bunge for preventing and treating dandruff
Inventor: PARK MOON KI
IPC: A61K8/97
Filed: 2011-12-23
Abstract: PURPOSE: A compound isolated from a Hemistepita lyrata Bunge extract, and a composition containing the same for preventing and treating dandruff are provided to strongly suppress M. obtuse, and to be used as an external use skin pharmaceutical composition or a cosmetic composition for preventing and treating dandruff. CONSTITUTION: A pharmaceutical composition for preventing and treating dandruff contains hemistepsin A, hemistepsin B, or a pharmaceutically acceptable salt thereof isolated from a Hemistepita lyrata Bunge extract as an active ingredient. The pharmaceutical composition is a cream, a gel, a patch, a spray, an ointment, a lotion, a liniment, a paste, or a cataplasma formulation. A cosmetic composition for preventing and treating dandruff contains hemistepsin A, hemistepsin B, or a pharmaceutically acceptable salt thereof as an active ingredient.