baber/WOPTO huggingface dataset:
Patent KR-20170035787-A (KR)
Inventor: CHANG YOUNG CHUL
IPC: C21C7/00
Filed: 2016-09-08
Abstract: The present invention relates to a method refining waste slurry containing Si to manufacture a briquette for adjusting heat increase and components used in a molten steel making process of a steelmaking manufacturing process. According to the present invention, the method comprises: a first separation step of mixing initial waste slurry containing Si, SiC, water-soluble oil, and Fe with water at a first set mixing ratio, and filtering the mixture in a pressing type after agitation to separate the water-soluble oil and the water from the initial waste slurry; and briquette formation step of adding binder to Si-SiC containing slurry acquired by separating the water-soluble oil and the water from the initial waste slurry through the first separation step, and forming the Si-SiC containing slurry into a briquette after agitation. A volume median diameter (Dv50) of a particle group from the initial waste slurry is 1 m or bigger. According to the present invention, the briquette for adjusting the temperature increase and the components used in the molten steel making process of the steelmaking process can be manufactured with low costs and high efficiency while minimizing environmental pollution.
Patent KR-20180028331-A (KR)
Inventor: KIM WON HO
IPC: H01S5/00
Filed: 2016-09-08
Abstract: An embodiment of the present invention relates to an electro-absorption modulator and an optical communication system having the same which can improve an extinction ratio. The electro-absorption modulator comprises: a substrate; a light emitting unit of a nitride-based semiconductor arranged on the substrate; and a light modulating unit of the nitride-based semiconductor arranged on the substrate. The light emitting unit and the light modulating unit face each other in a first direction. The light modulating unit includes an active layer through which light is transmitted or absorbed, and the light emitting unit includes a light emitting layer which emits light and faces the active layer. Both of the light emitting unit and the light modulating unit include first and second clad layers of which each arranged between the active layer and the light emitting layer to guide light in the first direction, wherein the width of the active layer can be 20 μm or smaller.
Patent KR-20180029587-A (KR)
Inventor: JEONG YANG KEUN
IPC: B01F27/71
Filed: 2016-09-13
Abstract: The present invention relates to a non-powered micro-nano bubble generator, and more particularly, to a non-powered micro-nano bubble generator, in which rotational force is obtained through an impeller (10) by using the water pressure, the straightness of the water is changed into a rotational property by a water direction changing unit (50) and mixed with the air, and after dividing the water and air into the same interval scale in a power unit (20) at a constant size, the outlet discharge rate is controlled through a medusa so that the technology enables optimal nano bubbles to be formed and the bubbles discharged can discharge nano particles 200 million to 1 billion minute particles per 1 ml.
Patent KR-20180029680-A (KR)
Inventor: KIM JAE YEON
IPC: B60L11/18
Filed: 2016-09-13
Abstract: A heat pump system for a vehicle is disclosed. The heat pump system for a vehicle according to one embodiment of the present invention comprises: a battery cooling line connected to a battery module and through which cooling water flows; a chiller which is connected to the battery cooling line and a first connection line for regulating the temperature of coolant by selectively heat-exchanging refrigerant flowing inside and the coolant and which is connected through a refrigerant line of an air conditioning means through which the refrigerant flows and a second connection line; a cooling means for total length which includes a radiator connected through the cooling line for cooling a motor and electric units and a first water pump and which is selectively connected to the battery cooling line and the first connection line through a first valve; and an electric expanding valve provided in the second connection line between the refrigerant line and the chiller.
Patent KR-20170042467-A (KR)
Title: Fuel filler port device
Inventor: HIROSE TAKATSUGU
IPC: B60K15/04
Filed: 2016-09-19
Abstract: The present invention provides a gas tank door properly forming a closing member forming the gas tank door with a pair of flap bodies. According to the present invention, the gas tank door comprises the closing member (11) rotated to an opening position by insertion of a fuel nozzle (N) to open the gas tank door (5). The closing member (11) comprises: the plurality of flap bodies (14, 14); and an elastic support means (15) to place each flap body (14) in a closing position by elastic support. Each of the pair of flap bodies (14, 14) comprises: a rotary assembly part (141) to be a rotary center; and a contact part (142) for the other flap body (14). A sealing convex protrusion (148) in contact with an inlet boundary of a passing hole of the fuel nozzle (N) in the closing position and a boundary fitting convex protrusion (149) fit to at least part of the contact part (142) by being extended from a terminal (148a) of the sealing convex protrusion (148) are formed on a surface part (147) of each flap body (14).
Patent KR-20180032877-A (KR)
Inventor: BAEK SEONG MIN
IPC: A63F13/812
Filed: 2016-09-23
Abstract: Disclosed are an apparatus for analyzing the motion of a screen baseball and a method therefor. According to the present invention, the apparatus for analyzing the motion of a screen baseball comprises: a receiving unit of receiving data corresponding to a screen baseball player; a sorting unit of sorting the received data into at least one of human body depth data and ground depth data; an extraction unit for extracting the feature by frame of the depth data; a motion analysis unit of analyzing at least one of the situations whether the screen baseball player is at bat, wears a helmet, or swings a bat, based on the extracted feature; and a transmission unit of transmitting the analyzed result to a screen baseball simulator.
Patent KR-20180033370-A (KR)
Inventor: KO DEA HWAN
IPC: F21V35/00
Filed: 2016-09-23
Abstract: The present invention relates to a decorative candlestick. Conventional candlesticks have been manufactured in an integral casting, which are not only heavy but also cannot be installed in quantities in a narrow space. To this end, a prefabricated multilayered decorative candlestick of the present invention comprises multilayered plates (19) parallel to a handle (14) of a rotating disk (11), and having a plurality of candles (30) installed thereon so as to utilize a narrow space; and space bars (18) for providing a predetermined gap between each of the plates (19) on which the candles (30) are installed, and configured to be separated from or coupled to each other so as to allow the shape and height thereof to be adjusted differently, and to be separated to enable efficient storage. When the rotating disk (11) having the handle (14) is rotated, the plates (19) are rotated together, such that the candles (30) are conveniently arranged, a space can be utilized as much as possible, and aesthetic properties are doubled.
Patent KR-20180037785-A (KR)
Inventor: PARK JONG CHEOL
IPC: D03D15/00
Filed: 2016-10-05
Abstract: The present invention relates to an air permeable and waterproof fabric for clothes which comprises an unstretchable polyester fabric, a nanofiber membrane, and a polyester single knit. In the nanofiber membrane used in fabrics for clothes, a nozzle tube body having a plurality of pin-like nozzles are arranged in a width or longitudinal direction of a collector provided in a unit of an electrospinning device, and a supply amount of a polymeric spinning solution supplied to each nozzle tube body is controlled. By adjusting a spinning amount of the polymeric spinning solution electrospun through each nozzle, the nanofiber membrane having different basis weight on the same plane in the longitudinal direction of a base material is produced, thereby enabling production of customized fabrics for clothes.
Patent KR-20180040250-A (KR)
Inventor: KIM JIN
IPC: C12M1/24
Filed: 2016-10-12
Abstract: The present invention relates to an unmanned automatic cell culture system comprising: an incubator for receiving a plurality of flasks for culturing cells in multiple layers; a microscope for observing a culture state of cells in the flask; a worktable capable of holding the flasks, and feeding a solution to the flasks to culture cells, and collecting and transferring a sample from the flasks; a solution reservoir for storing a plurality of solutions required for cell culturing; a flask handling robot for transferring the flasks between the incubator, the microscope, and the worktable; a tube table for holding at least one conical tube capable of receiving a cell and a solution required for cell culturing; a centrifuging device for receiving the conical tube, and performing centrifugation for a cell and a solution required for cell culturing in the conical tube; a gripper for transferring the conical tube between the worktable, the tube table, and the centrifuging device; a pipette for injecting or collecting a cell and a solution required for cell culturing for the flasks or the conical tube; and a control unit for controlling operations of the flask handling robot, the gripper, and the pipet. Cell culture and division can be automatically performed.
Patent KR-20180040909-A (KR)
Inventor: KOO JUNG SUEK
IPC: F16K1/22
Filed: 2016-10-13
Abstract: The present invention relates to a valve shaft assembly and a vehicle valve having the same and controlling a gas flow. It is possible to implement stable gas flow control by blocking the flow of a gas discharged to a space between a valve shaft and a valve plate. To achieve this purpose of the present invention, the valve shaft assembly comprises: a valve shaft; a mounting groove formed inside the valve shaft; a valve plate inserted into the mounting groove to control the flow of air; and a sealing member arranged between a mounting groove boundary part and the valve plate to seal a space between the mounting groove boundary part and the valve plate.
Patent KR-20180040962-A (KR)
Inventor: PARK SUNG KYUNG
IPC: B01D71/58
Filed: 2016-10-13
Abstract: The present invention provides a composition for preparing a reverse osmosis membrane containing a compound represented by chemical formula 1, and a method for preparing a reverse osmosis membrane using the same. The content of the compound is 0.01 wt% or more to less than 0.1 wt% based on the total weight of the composition. The reverse osmosis membrane produced by the composition according to one embodiment of the present invention exhibits an excellent permeation flow rate and does not cause precipitation in the composition during the preparation of the reverse osmosis membrane, and thus can exhibit an excellent salt removal rate as well as an improved permeation flow rate.
Patent KR-20180045896-A (KR)
Inventor: KIM YANG JIN
IPC: F24F12/00
Filed: 2016-10-24
Abstract: The present invention provides a window ventilation system with a heat exchange and air purification function, which discharges a portion of room air passing through a heat exchanger mounted in the ventilation system to the outside, and purifies the remainder to flow into the inside again for an energy loss to be reduced. Moreover, the window ventilation system can be conveniently controlled through a wired and wireless communication means anytime and anywhere. The ventilation system fundamentally comprises: a profile; an internal cover mounted at an interior side of the profile; a ventilation kit arranged in the profile; a division plate dividing the inside of the ventilation kit into two air flow paths; a heat exchanger; a pair of ventilation fans; a pair of filters; and a pair of sensors.
Patent KR-20180045671-A (KR)
Inventor: SONG BONG GI
IPC: B60R16/00
Filed: 2016-10-26
Abstract: The present invention relates to a device and a method for controlling a steering wheel remote switch. According to the present invention, a menu button is displayed by laser signal irradiation with respect to a flat steering wheel surface during vehicle traveling and user input with respect to each menu button is recognized by means of an IR signal so that a multimedia-related operation or an air conditioning-related operation can be processed. The device for controlling a steering wheel remote switch includes a steering wheel steering a vehicle wheel and provided with a flat surface; a menu forming portion forming at least one menu button by laser signal irradiation with respect to the flat steering wheel surface; a menu input unit receiving menu button input through an IR signal in response to a user operation with respect to the one or more menu buttons; and a control unit determining menu formation or non-formation in accordance with vehicle speed information and steering angle information, selecting the design of the menu to be displayed on the steering wheel, performing control such that at least one menu button can be formed as a laser signal on the steering wheel in accordance with the selected design and the set operation mode, and receiving each menu button input through the IR signal and performing control such that the operation can be performed in response to a user input operation.
Patent KR-20180046686-A (KR)
Inventor: YU JUNG HAN
IPC: H01M8/249
Filed: 2016-10-28
Abstract: A fuel cell stack is disclosed. The disclosed fuel cell stack comprises: i) a stack module comprising an aggregate of unit cells, and including end portions on both sides of the unit cells and an end plate closely disposed to each end portion; ii) an enclosure for sealing the stack module; iii) a collecting member provided at a lower part of the enclosure and collecting cooling water flowing out of the stack module and condensed water in the enclosure; iv) a first electrode member electrically connected to at least one end portion of the unit cells; and v) a second electrode member fixed to the collecting member in correspondence with the first electrode member and electrically connected to the end plate.
Patent KR-20180050806-A (KR)
Inventor: PARK KYUNG LAE
IPC: C25D11/14
Filed: 2016-11-07
Abstract: The present invention relates to a technology for color anodizing a die-cast aluminum product, in which the product is manufactured using diecasting-series aluminum alloy, and then the product is anodized by coating the product with extruding or forging series aluminum alloy, so various colors are expressed. To this end, the present invention includes the steps of: (a) molding casting or diecasting series aluminum alloy in a certain shape through casting or diecasting; (b) smoothly machining a rough surface of the aluminum product molded in a predetermined shape through the step (a); (c) melting the extruding or forging series aluminum alloy to coat the surface of the aluminum product processed through the step (b) with the melted aluminum alloy so as to have a predetermined thickness; (d) cooling the molded product, which is melt-coated thereon with the extruding or forging series aluminum alloy through the step (c), at room temperature; and (e) coloring a metal dye of a desired color by anodizing the surface of the coated aluminum product cooled through the step (d) via a chamber.
Patent KR-20180052295-A (KR)
Inventor: HA HO JAE
IPC: C04B14/06
Filed: 2016-11-10
Abstract: The present invention provides a construction method of a concrete floor. According to the present invention, the construction method of a concrete floor comprises: a step of filling cracks created on a surface of concrete forming a floor with a repair material; a step of coating a concrete infiltration reinforcing agent on an upper portion of the concrete to dry the concrete infiltration reinforcing agent to form a concrete reinforcing layer; a step of grinding the concrete reinforcing layer; a step of coating concrete pore filler on the ground concrete reinforcing layer and drying the concrete pore filler to form a concrete reinforcing layer; a step of reinforcing and grinding the concrete reinforcing layer; and a step of forming a waterproof layer on an upper portion of the reinforced and ground concrete reinforcing layer. Accordingly, pores in concrete are filled by direct infiltration into a bottom of concrete to improve material properties of the concrete to resolve damage to the concrete to suppress dust creation and prevent water permeability to increase durability.
Patent KR-20180055985-A (KR)
Inventor: HWANG JIN SANG
IPC: C08G18/62
Filed: 2016-11-17
Abstract: The present invention relates to a preparation method of a polyurethane resin composition having waterproof properties comprising the steps of: preparing a composition A including a pair of hydroxyl groups (-OH) and comprising at least two or more selected from the group consisting of hydrogenated polybutadiene diol, polydimethyl siloxane diol, fluorine diol, polypropylene glycol, and polyethylene glycol; adding a compound B including isocyanate to the composition A to prepare a random copolymer composition C including a pair of isocyanate (NCO) functional groups; adding fluorine monool including a hydroxyl group to the composition C to produce a waterproof polyurethane acrylate oligomer; and mixing at least one tackifier with the waterproof polyurethane acrylate oligomer to prepare a polyurethane acrylate adhesive composition. Therefore, an adhesive tape with excellent waterproof properties can be obtained, and a mobile device structure enabling life waterproof and complete waterproof can be realized through the preparation method according to the present invention.
Patent KR-20180055600-A (KR)
Inventor: JO UK JIN
IPC: B26B1/08
Filed: 2016-11-17
Abstract: The present invention relates to a box cutter blocking film for preventing finger injury, and solves the existing problem of finger injury when a box cutter slips due to a mistake, by preventing a finger from being injured by a mistake during the use of the cutter. That is, the present invention relates to a box cutter including: a box cutter body having an elongated bar shape and capable of cutting an object to be cut by slashing the object while holding the box cutter body and applying force thereto; a cutting blade having a flat and sharp cross-sectional shape so that a surface to be cut can be cut when the force is applied; and a cutting blade blocking member having a blocking film for blocking the cutting blade, which is lowered and positioned in front of the cutting blade so as to block the cutting blade, when the cutting blade is neither in contact with a certain object, nor is force applied thereto, wherein the blocking film is pushed out when force is applied to a spring at the rear side of the blocking film while the blocking film automatically retreats when the force is released. Therefore, the present invention resolves the existing problem of finger injury when the box cutter slips due to a mistake, by preventing a finger from being injured by a mistake during the use of the cutter.
Patent KR-20170067148-A (KR)
Title: 비-공기 타이어
Inventor: SIEGEL ADDISON BRIAN
IPC: B60C7/10
Filed: 2016-12-05
Abstract: 구조적으로 지지된 타이어는 지면 접촉 환형 트레드 부분, 시어 밴드 및 이 시어 밴드에 연결되는 연결된 스포크 디스크를 포함한다.  연결된 스포크 디스크는 연결 웨브에 의해 함께 결합된 2개 이상의 원주방향 스포크를 구비하고, 연결된 스포크 디스크의 스프링 상수는 시어 밴드의 스프링 상수보다 크다.
Patent KR-20180066490-A (KR)
Inventor: KIM JAE IL
IPC: G11C7/10
Filed: 2016-12-09
Abstract: A semiconductor system includes a first semiconductor device for outputting a command, an address and a burst length information signal and receiving output data, and a second semiconductor device for outputting first and second data to first and second input/output line groups in response to the command and the address, and latching the second data stored in the second input/output line group and outputting the latched data as the output data after latching the first data stored in the first input/output line group in response to the burst length information signal or latching the first and second data stored in the two input/output line groups at the same time and outputting the latched data as the output data. The semiconductor system can input/output data through the same pipe latch circuit regardless of burst length.
Patent KR-20170101099-A (KR)
Title: Liquid cooling type cooling apparatus
Inventor: TOKESHI TOSHIHIKO
IPC: H05K7/20
Filed: 2016-12-15
Abstract: Provided is a technology which can implement high cooling performance and high density mounting for a liquid cooling type cooling apparatus. The liquid cooling type cooling apparatus comprises: a water heating unit (1); a pump (2); a plate-shaped heat radiation module (8); and a pipe (6) connecting between the plate-shaped heat radiation module and the water heating unit and between the pump and the heat radiation module to form a path through which a coolant flows. The heat radiation module (8) includes: a fan (5); a heat radiation unit including a plurality of heat radiators arranged around the fan; and a tank unit arranged among the plurality of heat radiators.
Patent KR-20180071142-A (KR)
Inventor: YEO KIL BONG
IPC: E05D15/06
Filed: 2016-12-19
Abstract: The present invention relates to a frame assembly structure of a sliding door, sliming an orthogonal fitting type doorframe with excellent economic efficiency in comparison with a diagonal fitting type, and assembling and fixating a roller bracket with only one coupler to enhance productivity and economic efficiency. To achieve this, in a sliding door, a roller is installed in an orthogonal fitting type door frame which is formed by cutting a front end of vertical and horizontal frame members in a longitudinal direction at a right angle and is assembled by using a corner bracket. According to the present invention, the corner bracket comprises: a cover bracket in contact with the front panel of the door; and a reinforcement plate coupled to the inside of the cover bracket and to which the roller bracket is fixed. The reinforcement plate has a coupling hole and a hook for fixing the roller bracket, and the roller bracket has a coupling through-hole and a holding end corresponding to the coupling hole and the hook of the reinforcement plate, respectively.
Patent KR-20180072281-A (KR)
Inventor: KWON HYUN WOOK
IPC: B21C47/30
Filed: 2016-12-21
Abstract: According to the present invention, provided is a sleeve for preventing an end-mark of a steel coil, which comprises: a sleeve body formed with an elastic body to wind and fixate a steel sheet in the shape of a coil; and a support unit formed with rigidity different from that of the sleeve body in the sleeve body. Therefore, the whole support rigidity is different along a circumferential direction of the sleeve to respond to an ununiform load condition such as a locally bending load applied to a front end portion of the steel coil.
Patent KR-20160092519-A (KR)
Title: 스마트 하드웨어 디바이스의 제어 방법 및 장치, 프로그램 및 기록매체
Inventor: KANGSHANG MINGXUE
IPC: H04M1/725
Filed: 2015-11-05
Abstract: 본 발명은 유저의 스마트 하드웨어 디바이스에 대한 제어 조작을 간결화하기 위한 스마트 하드웨어 디바이스의 제어 방법 및 장치에 관한 것이다. 해당 방법은, 스크린 잠금 상태에서, 유저가 단말기의 스크린 잠금 화면상의 제어 키에 대하여 제1 소정의 조작을 실시했다는 것이 판정되었을 경우, 소정의 스마트 홈 용 IoT 프로토콜에 따라 적어도 하나의 스마트 하드웨어 디바이스의 관련 정보를 취득하고, 관련 정보를 제어 인터페이스에 표시하는 단계와, 유저가 제어 인터페이스상의 어느 하나의 스마트 하드웨어 디바이스에 대한 제2 소정의 조작을 제어했다는 것이 검출되었을 경우, 스마트 홈 용 IoT 프로토콜에 따라 스마트 하드웨어 디바이스에 대하여 제2 소정의 조작에 대응하는 제어를 실시하는 단계를 포함한다. 본 발명의 기술안에 의하면, 유저가 단말기의 스크린 잠금을 해제하고 나서 해당하는 스마트 하드웨어 어플리케이션을 호출하여 스마트 하드웨어 디바이스에 대하여 제어를 실시하는 것을 방지할 수 있으므로, 스마트 하드웨어 디바이스에 대한 제어 조작 과정의 간략화를 실현할 수 있고, 단말기의 스크린 잠금 상태에서 스마트 하드웨어 디바이스를 편리하게 제어할 수 있다.
Patent KR-20160015383-A (KR)
Inventor: GRAVES ALAN FRANK
IPC: H04Q11/00
Filed: 2014-06-11
Abstract: 일실시예에서, 클라우드 무선 액세스 네트워크(C-RAN)는 제1 군의 안테나들 및 상기 제1 군의 안테나들에 연결된 제1 군의 무선 원격 유닛들(radio remote units: RRUs)를 포함한다. 상기 C-RAN은 또한 제1 군의 광대역 베이스 유닛들(broadband base units: BBUs); 및 상기 제1 군의 RRU들와 상기 제1 군의 BBU들 사이에 광학적으로 연결된 제1 포토닉(phonic) 스위치를 포함한다.