baber/WOPTO huggingface dataset:
Patent KR-20110089074-A (KR)
Title: Large two-stroke diesel engine with exhaust gas recirculation control system
Inventor: MORTEN VEJLGAARD LAURSEN
IPC: F02M25/07
Filed: 2011-01-26
Abstract: PURPOSE: A large two-stroke diesel engine with an exhaust gas recirculation system is provided to increase freedom in design of an exhaust gas recirculation path and improve control of devices for processes in the exhaust gas recirculation path. CONSTITUTION: A large two-stroke diesel engine with an exhaust gas recirculation system comprises a plurality of cylinders(2) connected to an exhaust gas receiver(6), a scavenge air path including a scavenge air receiver(11) connected to the cylinders, and an exhaust gas recirculation path(16) for recirculating a part of exhaust gas to the scavenge air path. At least part of the exhaust gas recirculation path includes two or more parallel lines(17a,17b) including one or more devices(19a,19b,20a,20b) for processing or controlling recirculated exhaust gas.
Patent KR-20120090268-A (KR)
Title: An apparatus for controlling the angle of a swash plate of a hydraulic pump
Inventor: CHOI CHUL HWAN
IPC: F04B27/08
Filed: 2011-02-07
Abstract: PURPOSE: An apparatus for controlling the angle of a swash plate of a hydraulic pump is provided to improve the durability of an electric motor by frequently reducing the operation of the electric motor according to add an electromagnet. CONSTITUTION: An apparatus for controlling the angle of a swash plate of a hydraulic pump comprises an electric motor and an electromagnet(160). The electric motor is directly connected to a swash plate shaft and delivers rotation force to a swash plate through a link connecting with the swash plate shaft. The electric motor rotates the swash plate. The electromagnet generates magnetic force to fix the position of the swash plate at a target angle and is installed inside the electric motor. The electromagnet applies the magnetic force to a rotary shaft of the electric motor to stop rotating. The electromagnet applies the magnetic force to the link to fix the position of the link.
Patent KR-20120090589-A (KR)
Title: Optical sheet, backlight assembly using the same and manufacturing method thereof
Inventor: LIM YONG JIN
IPC: G02B5/02
Filed: 2011-02-08
Abstract: PURPOSE: An optical sheet for a backlight assembly, a backlight assembly using the same, and a manufacturing method thereof are provided to form a micro pattern layer on a surface of an optical sheet with defects, thereby eliminating the defects. CONSTITUTION: A groove is formed on at least one side of an optical sheet(110). A micro pattern layer(120) is formed on a surface on which the groove is formed. The optical sheet is a brightness increasing film or a light guide plate. The micro pattern layer comprises a first pattern and a second pattern. The second pattern is formed in a second micro pattern area. The second micro pattern area corresponds to a second optical sheet area which is an area except for the first optical sheet area.
Patent KR-20120090676-A (KR)
Title: Susceptor for chemical vapor deposition apparatus and chemical vapor deposition apparatus having the same
Inventor: KU YOUNG SU
IPC: H01L21/683
Filed: 2011-02-08
Abstract: PURPOSE: A susceptor for a chemical vapor deposition apparatus and the chemical vapor depositing apparatus including the same are provided to prevent source gas from being inputted to the bottom of a wafer during an epitaxial growth process by moving a wafer guide to a contact position with the edge of a wafer. CONSTITUTION: A susceptor(200) includes a pocket(210) which receives a wafer(W). A movable wafer guide(230) is installed in the pocket. The water guide includes a body unit(231) and a moving pin(232). The moving pin moves a body unit between a contact position and a separation position. The body unit includes a wall part(231a) and a bottom part(231b) which is extended from the wall part to the bottom of the wafer.
Patent KR-20110093666-A (KR)
Title: Graphene fiber, preparing method of the same, and uses of the same
Inventor: HONG BYUNG HEE
IPC: D02G3/02
Filed: 2011-02-09
Abstract: PURPOSE: A graphene fiber and a manufacturing method and usage of the same are provided to make a very light and flexible fiber than a metal wire, thereby providing excellent electric and thermal conductivity. CONSTITUTION: A graphene fiber manufacturing method is as follows. The graphene fiber forms a metal layer. The metal layer(120) comprises a plurality of linear patterns on a substrate. A graphene with the linear pattern is formed through an interaction by supplying reaction gas and heat. The reaction gas comprises a carbon source on the metal layer with the linear pattern. The substrate(100) is impregnated within an etching solution and selectively eliminates the metal layer of the linear pattern. The substrate separates the graphene(140) of the linear pattern and disperses a plurality of linear graphenes in the etching solution. A graphene fiber draws dispersed a plurality of linear graphenes to the outside of the etching solution.
Patent KR-20120091749-A (KR)
Title: Visualization system for augment reality and method thereof
Inventor: JOH MIN SU
IPC: G06T17/00
Filed: 2011-02-10
Abstract: PURPOSE: An augmented reality visualizing system and a method thereof are provided to determine a location of augmented content using context information and eliminate content blocking phenomena. CONSTITUTION: A space information analyzing unit(30) extracts a space coordinate corresponding to location information of a location sensor(20). A location tracking unit(50) tracks a location of an object in an obtained image. A space image matching unit(55) matches content of the image with the extracted space coordinate. When color information of the content is similar to background information of a background image, a background color image matching unit(65) changes at least one color in the color information. The background image is outputted from the space information analyzing unit.
Patent KR-20120094645-A (KR)
Title: Water level/turbidity complex sensor and manufacturing method of the same
Inventor: KIM JANG GU
IPC: G01N27/02
Filed: 2011-02-17
Abstract: PURPOSE: A composite sensor for sensing a water level and turbidity and a method for manufacturing the same are provided to detect a water level and turbidity at the same time and to obtain a composite sensor of various sizes and shapes. CONSTITUTION: A composite sensor for sensing a water level and turbidity comprises a first insulating film(110), a capacitance sensor(120), a resistance sensor(130), and a signal processing unit(140). The capacitance sensor comprises a first electrode and a second electrode. The first and second electrodes are formed into a structure in which a plurality of protrusions and grooves are aligned by turns and arranged to be parallel. The protrusion of the first electrode corresponds to the groove of the second electrode and the second protrusion of the second electrode corresponds to the groove of the first electrode so that the protrusions are spaced as a form being engaged to each other. Third and fourth electrodes are formed in the lower part of the resistance sensor. The signal processing unit detects a water level by using sensing signals generated by the capacitance sensor, thereby generating detecting signals. The signal processing unit detects turbidity by using sensing signals generated by the resistance sensor, thereby generating detecting signals.
Patent KR-20120094687-A (KR)
Title: Noise reducing construction for concrete slab floor
Inventor: SONG HYUN
IPC: E04B1/86
Filed: 2011-02-17
Abstract: PURPOSE: An interlayer noise cutoff structure of a concrete slab is provided to maintain a layer noise-proof function and the good functionality of a complex building and to reduce construction costs. CONSTITUTION: An interlayer noise cutoff structure of a concrete slab comprises a first sound insulation material(30) and a second sound insulation material(40). The first sound insulation material is installed in the upper part of a concrete slab(10). The first sound insulation material is selected from a foam resin or a non-woven fabric. The second sound insulation material is installed in the upper part of the first sound insulation material and comprises an air layer(50).
Patent KR-20120102824-A (KR)
Title: Shear Reinforcing Space Grid of RC Structural Members
Inventor: LEE CHANG NAM
IPC: E04C5/06
Filed: 2011-02-18
Abstract: PURPOSE: A shear reinforcing method of a space grid a reinforced concrete structural member is provided to reduce the use of concrete by increasing the shearing force of a foundation or flat plate using a shear reinforcement unit. CONSTITUTION: A shear reinforcing method of a space grid a reinforced concrete structural member is as follows. A reinforcing bar is cut in a specific length, and U-shaped hooks(17) are formed on both ends of the cut reinforcing bar. A set is formed by arranging multiple reinforcing bars in a latticed shape and welding the contact points of the reinforcing bars to each other. Multiple sets are vertically arranged in multiple stages. Vertical main bars(15) are installed inside the corners where horizontal upper main bars(11) and horizontal lower main bars(13) meet each other of each stage. Vertical auxiliary bars(16) are installed inside the corners where horizontal upper auxiliary bars(12) and horizontal lower auxiliary bars(14) meet each other of each stage. The contact points of the vertical and horizontal reinforcing bars are welded to each other. [Reference numerals] (11) Horizontal upper main bar; (12) Horizontal upper auxiliary bar; (13) Horizontal lower main bar; (14) Horizontal lower auxiliary bar; (15) Vertical main bar; (16) Vertical auxiliary bar; (17) U-shaped hooks; (18) Cat bar; (30) Shear reinforcement unit; (AA) Unit:cm; (BB) Top end; (CC,DD) Middle end; (EE) Bottom end
Patent KR-20120095721-A (KR)
Title: In-wheel motor for electric vehicle
Inventor: LEE SANG MIN
IPC: H02K7/10
Filed: 2011-02-21
Abstract: PURPOSE: An in-wheel motor device for an electric vehicle is provided to locate a connecting member and a connector in the outer direction in a vehicle by installing a connection coil in the outer direction in a vehicle and protect a connector from foreign materials by installing the connector in a wheel. CONSTITUTION: An in-wheel motor device for an electric vehicle comprises a motor(1), a speed reducer(6), a hub, a disk(4), a wheel(8), and a caliper. The speed reducer transmits the torque of the motor. The hub is installed in the front portion of the speed reducer. The disk or the hub is installed in the hub. The caliper is assembled in the disk. A non-connection coil(12) in the motor is coiled in the inner direction of a vehicle based on a stator(11) and a connection coil(13) in the motor is coiled in the outer direction of a vehicle. The connecting member(14) is located in the external direction of a vehicle and a connector(5) is located into outer direction of a vehicle.
Patent KR-20120097062-A (KR)
Title: Method for controlling slag foaming in converter
Inventor: LEE KWANG KEUN
IPC: C21C5/28
Filed: 2011-02-24
Abstract: PURPOSE: A method for controlling slag foaming in a converter is provided to effectively reduce slag forming in a converter and thereby prevent the outflow of slag during tapping. CONSTITUTION: A method for controlling slag foaming in a converter comprises the steps of: raising a lance(3) after completion of smelting of an electric furnace(1) so that a lance nozzle(3a) is located in slag(5), blowing a mixed gas of argon gas and oxygen gas through the lance nozzle into the slag, and injecting aluminum dross into the slag.
Patent KR-20110098655-A (KR)
Inventor: SASAKAWA MITSUHIRO
IPC: C05G3/60
Filed: 2011-02-24
Abstract: 비료 성분을 함유하는 입상 물질의 표면에 피복층이 설치되어 있는 피복 입상 비료로서, 
상기 피복층이, 생분해성 수지의 수지 피복층과, 상기 수지 피복층의 외측에 설치된 항균제 및 식물 경화유를 포함하는 보호층을 가져서 이루어지는 것을 특징으로 하는 피복 입상 비료는, 시용 장면의 상이에 기인하는 용출 패턴 변화의 발생이 억제된 우수한 성능을 갖는다.
Patent KR-20120097238-A (KR)
Title: Separator and preparation method of separator thereof
Inventor: JIN SUN MI
IPC: H01M10/052
Filed: 2011-02-24
Abstract: PURPOSE: A separator for a secondary battery is provided to have improved mechanical properties because a polymer binder is cross-linked, and to have excellent shut down function because a cross-linked binder polymer does not limit a function of thermoplastic particles. CONSTITUTION: A separator comprises a porous substrate having many porous substrate, a first polymer binder having a functional group, respectively crosslinked to each other, inside the porous substrate; and a mixture of a second polymer binder having a functional group coated on the porous substrate and a thermoplastic micro powder having low melting point lower than a melting point or a decomposition point of the porous substrate. The second polymer binder is crosslinked with a first polymer binder. The separator additionally comprises inorganic particle inside the porous substrate.
Patent KR-20120101788-A (KR)
Title: Humidification apparatus
Inventor: KIM HYUN GOO
IPC: F24F6/06
Filed: 2011-03-07
Abstract: PURPOSE: A humidification apparatus is provided to extend the service life of a block-type humidification filter by preventing the blockage of the humidification filter when the apparatus does not perform humidification. CONSTITUTION: A humidification apparatus comprises a blowing unit, a humidification unit, and a rotation unit(150). The blowing unit is installed inside a housing having a suction port and an exhaust port to suck external air and exhaust clean air. The humidification unit is located under the blowing unit and humidifies air flowing into the housing. The rotation unit is connected to the humidification unit and rotates a block-type humidification filter.
Patent KR-20120105246-A (KR)
Title: Vertical-array deposition apparatus and vertical-array deposition method
Inventor: PARK JONG HOON
IPC: H01L21/205
Filed: 2011-03-15
Abstract: PURPOSE: A vertical arrangement type deposition apparatus and method are provided to effectively perform a deposition process for a substrate in the state that a plurality of substrate is laminated to the top and bottom. CONSTITUTION: An internal reactor(10) has an internal space. A main support shaft(120) is converted into an ascending position and a descending position with elevation. Secondary supporting shafts(220a,220b) are separately arranged along the circumference of a substrate. Main support pins are connected to the main support shaft and ascend and descend with the main support shaft. Secondary support pins are connected to the secondary supporting shafts and ascend and descend with the secondary supporting shaft.
Patent KR-20120105899-A (KR)
Inventor: HWANG YOON TAEK
IPC: A01K67/00
Filed: 2011-03-17
Abstract: PURPOSE: An ant breeding cage is provided to observe ecology of underground with naked eye and to directly touch thereof. CONSTITUTION: An ant breeding cage includes a space for breeding ant inside and the upper part of the cage is opened. On the circumference of the top opening of a breeding container(100), a lubrication gasoline coating board is installed. The lubrication gasoline has low volatility, high oxidation stability, low pour point lows and low viscosity at room temperature. The lubrication gasoline can form films under high pressure. In the space which can breed ants is formed with gypsum or cement, and includes a populating part which is formed as a depression part on the surface of a vertical side, an underground part structure(200) in which a path which connects a plurality of populating parts and a ground part is formed.
Patent KR-20120106139-A (KR)
Title: Colorful concrete products and their manufacturing method
Inventor: HEO YOUNG TAE
IPC: B28B3/00
Filed: 2011-03-17
Abstract: PURPOSE: A multicolor concrete product having the similar texture with natural stone materials, and a producing method thereof are provided to offer the light-reflection function of the product to users. CONSTITUTION: A producing method of a multicolor concrete product comprises the following steps: injecting a main material formed with cement mortar into a molding frame(12), and vibrating the molding frame to obtain a main material layer(4); inserting a first auxiliary material(8) on the main material layer, and vibrating the molding frame; inserting a second auxiliary material(10) on the first auxiliary material, and vibrating the molding frame; and compressing the result product with an upper molding frame(18). The first auxiliary material includes silica, multicolor pigments, cement, and water. The second auxiliary material includes the cement, an adhesive, and multicolor reflective materials including stained glass, glass beads, or glass bead powder. [Reference numerals] (10) Second auxiliary material; (8) First auxiliary material; (AA) Silica; (BB) Cement; (CC) Pigment; (DD) Water; (EE) Cement; (FF) Adhesive; (GG) Reflective material
Patent KR-20120110628-A (KR)
Title: Piezoelectric power generating system by using a simultaneous pressure transmitting method
Inventor: KIM CHONG SU
IPC: H02N2/00
Filed: 2011-03-30
Abstract: PURPOSE: A piezoelectric power generating system using a simultaneous pressure transmitting method is provided to generate power for industrial use by simultaneously pressing a plurality of piezoelectric units. CONSTITUTION: Two curved surfaces(7) closely attaches both sides of a piezoelectric unit(2), respectively. All piezoelectric units, all curved surfaces, and all pressure support pipe(11) are together bound by a band(6) according to a coupling unit. Other piezoelectric units are connected except for a piezoelectric unit which is contiguous to a power transmission piezoelectric unit connecting a transmission line. A cylindrical shape is formed by putting the pressure support pipe on an upper pressure board(10), coupling both end portions of a leaf spring, and closely contacting upper portions of all upper pressure board and the outer circumference of the press support pipe. A circumferential piezoelectricity power generation module is formed. A pressure steel sheet and a lower pressure board(9) contacting the pressure steel sheet pressurize the piezoelectric unit by external pressure. The other piezoelectric unit is successively pressurized by pressurized power.
Patent KR-20120115817-A (KR)
Title: Polishing tool for processing the reinforced glass and manufacturing method thereof
Inventor: MOON DEOG JU
IPC: B24D18/00
Filed: 2011-04-11
Abstract: PURPOSE: Polishing tools for processing reinforced glass and a method for manufacturing the same are provided to prevent the generation of micro-cracks in processing because a cutting edge of a polishing tool is formed to have an abrasive of high content. CONSTITUTION: Polishing tools(10,10',10'') for processing reinforced glass comprise an abrasive including at least one among CeO2, ZrO2, and Al2O3 in a polyurethane resin(12). A cutting edge is formed in one side of a polishing tool, thereby processing an edge portion of a bore hole.
Patent KR-20120119543-A (KR)
Title: Network-based production management system and method
Inventor: PARK IN CHUL
IPC: G06Q10/06
Filed: 2011-04-21
Abstract: PURPOSE: A based network production managing system and a method thereof are provided to connect major participants of industrial activities through network connection and enable the participants to exchange opinions each other, thereby efficiently and remarkably performing the whole process of product production. CONSTITUTION: Information about at least one production device is received through a network. Product production order information is received(401). The product production order information is analyzed and a process line is defined and at least one work variable about at least one production device is generated(403,405). Whether the defined process line is composed as a small part of at least one production device is determined. Work progressing information is transmitted to a terminal of an identified product producer(411). [Reference numerals] (401) Providing product production order information; (403) Analyzing the product production order information; (405) Generating a product production process line; (407) Predicting a product production process; (409) Selecting the product production process line; (411) Transmitting work progressing information; (413) Monitoring and checking the product production process; (415) Completing the product production process
Patent KR-20120121170-A (KR)
Title: Semiconductor device and operating method thereof
IPC: H01L27/115
Filed: 2011-04-26
Abstract: PURPOSE: A semiconductor device and an operating method thereof are provided to improve the reliability of the semiconductor device by determining whether the selected memory cells are programmed by an amount of electrons injected to a charge storage layer. CONSTITUTION: A memory cell is composed of a tunnel insulation layer, a charge storage layer, a dielectric layer, and a control gate which are successively laminated on a semiconductor substrate. A program voltage(Vpgm) is applied to a control gate and a memory cell is programmed by applying a detrap voltage to the well. Electrons trapped in the tunnel insulation layer are removed by reducing the potential of the control gate than the detrap voltage when the detrap voltage is applied to the well before the memory cell is verified. [Reference numerals] (AA) Program; (BB) D trap; (CC) Verification
Patent KR-20120123878-A (KR)
Title: Air conditioner
IPC: F28F3/02
Filed: 2011-05-02
Abstract: PURPOSE: A heat exchanger is provided to fundamentally prevent foreign materials from flowing into a room as the external air and internal air are heat exchanged by flowing along independent paths. CONSTITUTION: A heat exchanger comprise a body(10), a heat exchange unit, a discharge fan(20) for external air, and a discharge fan(30) for internal air. The body comprises a box shaped space inside. A suction port for the internal air, a suction port(11) for external air, a discharge port(14) for the internal air, and a discharge port(12) for the external air are formed on the wall of the body. The heat exchange unit heat exchanges the internal air with the external air inhaled through the suction port, and the external air is not mixed with the internal air. The discharge fan for the external air is formed in an external air discharge area. The discharge fan for the internal air is formed in an internal air discharge area. [Reference numerals] (AA) Inflow of the internal air; (BB) Inflow of the external air; (CC) Discharge of the internal air; (DD) Discharge of the external air
Patent KR-20120124128-A (KR)
Title: Assembling type booth with a shelf
IPC: E04B1/343
Filed: 2011-05-03
Abstract: PURPOSE: A prefabricated booth with a shelf is provided to prevent damage caused by a heavy snowfall, rainwater, and a strong wind and to improve use convenience by selectively opening and closing a door installed on the side surface of the booth. CONSTITUTION: A prefabricated booth with a shelf comprises a bottom panel(10), column members(20), a roof panel(30), connection members(40), a front shelf portion(50), and a side portion(60). Lower coupling members(11) are attached to the bottom panel. The column members are formed in the corners of the bottom panel and have multiple first fastening holes(21). The roof panel is formed on the top ends of the column members, and upper coupling members(31) are attached thereto. The connection members assemble the bottom and roof panels to the column members and have multiple second fastening holes. The front shelf portion is installed between the column members and has a shelf(51) protruded frontward. The side portion is installed between the column members and cuts off entry into the booth.