baber/WOPTO huggingface dataset:
Patent KR-20180107494-A (KR)
Inventor: SIM CHONG SUB
IPC: F24F11/00
Filed: 2017-03-22
Abstract: The present invention relates to an integrated household ventilation device which can be applied to and used in a single family house or in an apartment house such as a studio or an efficiency apartment. An exhaust unit (2) which is connected to a household exhaust duct (4) and has an exhaust fan (8), and a suction unit (3) which is connected to a household suction duct (9) for supplying external air to a house and is equipped with a suction fan (11) are integrally or separately formed. The present invention prevents an increase in costs due to the excessive use of heating water while preventing dew condensation.
Patent KR-20170113188-A (KR)
Inventor: FLANAGAN JAMES SCOTT
IPC: F02C3/14
Filed: 2017-03-22
Abstract: 터보 기계(10)는 대체로 환형 어레이로 배치되는 복수 개의 트랜지션 덕트(50)를 포함한다.  복수 개의 트랜지션 덕트(50) 각각의 출구(54)는 종방향 축선(90)과 접선 방향 축선(92)을 따라 입구로부터 오프셋된다.  복수 개의 트랜지션 덕트(50) 각각은 상류 부분(170)과 하류 부분(172)을 더 포함하고, 상류 부분(170)은 입구(52)와 후미 단부(174) 사이에서 연장되며, 하류 부분(172)은 헤드 단부(176)와 출구(54) 사이에서 연장된다.  터보 기계(10)는 고온 가스 경로(104)를 따라 복수 개의 트랜지션 덕트(50)의 하류에 있는 지지 링 조립체를 더 포함한다.  터보 기계(10)는 복수 개의 트랜지션 덕트(50) 중 적어도 하나의 트랜지션 덕트(50)의 상류 부분(170)을 지지 링 조립체에 직접 결합시키는 복수 개의 지지 조립체(210)를 더 포함한다.  복수 개의 지지 조립체(210) 각각은 상류 부분(170)과 지지 링 조립체 사이에서 연장되는 로드(212)를 포함한다.
Patent KR-20180109147-A (KR)
Inventor: LEE DO KYUNG
IPC: B65D51/22
Filed: 2017-03-27
Abstract: The present invention relates to a packing container having an easily punchable entrance. More specifically, a sealing surface is formed on an entrance of a container body. A discharge member provided with a discharge port is coupled to the container body. In the discharge member, a punching unit having a sharp end portion is formed. By forming an open band having a predetermined height at a lower end of the discharge member, the open band is removed from the discharge member. When the discharge member is moved downward, the sealing surface of the container body is punched by the punching unit of the discharge member, and the entrance of the container body is opened. Thus, the packing container can be conveniently used. The present invention comprises: a container body (10) which accommodates contents therein and in which an entrance (12) having a sealing surface (14) is formed; a discharge member (20) coupled to the entrance (12) of the container body (10), having an outlet (22), and having a punching unit (24) formed inside; and an open band (30) formed on a lower end of the discharge member (20). When the open band (30) is removed from the discharge member (20) and the discharge member (20) is moved downward, the punching unit (24) of the discharge member (20) penetrates the sealing surface (14) of the container body (10) to open the entrance (12) of the container body (10).
Patent KR-20180110304-A (KR)
Inventor: KIM CHUL HEE
IPC: F24F13/15
Filed: 2017-03-28
Abstract: The present invention relates to an air vent minimizing wind loss hinging spacers on at least one vent wing which is installed outermost among a plurality of vent wings, each of which is installed to be rotatable inwardly in a vent housing. Spacers hinged to the vent wings are fixed to guide holes provided in the vent housing by fixing shafts protruding from both sides. The spacer is installed to closely contact the wall surface of the vent housing while moving along the guide hole when the vent wing rotates.
Patent KR-20180016248-A (KR)
Inventor: CHERNOKALOV Alexander Gennadyevich
IPC: H03K17/06
Filed: 2017-03-29
Abstract: According to an aspect of an embodiment of the present disclosure, provided is a switching device which includes: a cascode switch including at least two transistors connected in series and receiving a switching control signal; and a third switch receiving the switching control signal. Wherein the at least two transistors include a first transistor receiving the switching control signal through a control terminal and a second transistor including a control terminal connected to a first voltage source and the third switch is connected between the control terminal of the second transistor and a first terminal. The third switch is connected between the control terminal and the first terminal of the second transistor, is turned off when the first transistor is turned on and is turned on when the first transistor is turned off. Accordingly, the present invention can obtain a high switching speed and reduce a power loss.
Patent KR-20180110748-A (KR)
Inventor: LEE CHONG JAE
IPC: E04B1/94
Filed: 2017-03-30
Abstract: The present invention relates to an integrated through sleeve fixed with a fireproof filler, and comprising: a through sleeve; a fixing frame; a fixing part; a piping pipe; a separation line; a support rim; a vertical guide protruding part; a horizontal hanging protruding part; a cylindrical fireproof filler (expanded graphite); an L-shaped circular fixing rim; a separation surface; a bottom fixing hole; a guide rod for the fixing frame; an opening part; a flow groove fixing support; a fixing bolt; a tightening bolt; and concrete. An assembly time is greatly reduced, and installation costs are reduced.
Patent KR-20180112378-A (KR)
Title: Valve fixing device and refrigerator haiving the same
Inventor: CHOI SOO YOUNG
IPC: F25D23/12
Filed: 2017-04-03
Abstract: The present invention provides a valve fixing device which comprises: a bracket in which a valve is mounted, and the valve is fixated to the inside of a specific space; an insertion unit extending to protrude to the inside of the specific space in a portion of the bracket; and an accommodation unit installed in an internal ceiling of the specific space, and inducing the bracket to be temporarily assembled by accommodating a portion of the insertion unit before the bracket is coupled to one side of the specific space. The accommodation unit comprises: a mounting unit of which an upper end portion is coupled to the internal ceiling, and a portion of the insertion unit is mounted at an internal side; and an opening portion formed in the front of the mounting unit to open toward the insertion unit, and having an area larger than a front end of the insertion unit.
Patent KR-20180112569-A (KR)
Title: Controlling apparatus and method for senscing ovecurrent of dc motor for vehicle
Inventor: KIM SUN WOO
IPC: H02H7/08
Filed: 2017-04-04
Abstract: The present invention relates to an overcurrent sensing control apparatus and method of a DC motor for a vehicle, capable of protecting a system by stopping the operation of the DC motor if the overcurrent flowing in the DC motor using a half-bridge PWM control scheme. The overcurrent sensing control apparatus of a DC motor for a vehicle includes: a microcomputer for converting a PWM signal into a digital signal for controlling the DC motor; a half-bridge driver for controlling the switching of the DC motor; a regulator for supplying power; and a filter for removing noise. The microcomputer measures the input voltage of the half-bridge driver, compares a difference between on and off voltages at every PWM period with a predetermined threshold value, and controls to stop the DC motor if the difference exceeds the threshold value a predetermined number of times or more.
Patent KR-20180113256-A (KR)
Inventor: KIM KYONG SOO
IPC: B22D41/56
Filed: 2017-04-06
Abstract: The present invention relates to an opening apparatus of a tundish nozzle to solve a tundish nozzle clogging phenomenon, which comprises: a projectile installed to be discharged to the nozzle by forcibly destroying a clogging portion of the nozzle to open the nozzle when the tundish nozzle clogging phenomenon occurs; and a propulsion device applying propulsion to the projectile.
Patent KR-20180113432-A (KR)
Inventor: YU BYEONG SUN
IPC: A23L19/00
Filed: 2017-04-06
Abstract: The present invention relates to a method for producing a red pepper paste, comprising the following steps: (1) washing glutinous rice, soaking the same in a first mixed water composed of 80% of alkaline water and 20% of a Vaccinium oldhamii Miq extract at an even ratio for 10-14 hours, and grinding the same so as to obtain glutinous rice powder; (2) steaming the glutinous rice powder at 110-130°C for 40 minutes to 1 hour; (3) adding malt to a second mixed water composed of 20% of the extract and 80% of distilled water and then filtering the same for at least three times, to obtain malt; (4) mixing the malt and the glutinous rice powder obtained in steps (2) and (3), and saccharifying the mixture at 23-27°C for 3-5 hours so as to obtain a grain syrup; (5) mixing the grain syrup with red pepper powder, salt, soy sauce, and fermented soybean lump powder; and (6) fermenting and aging the grain syrup mixture acquired in the step (5) at 23-27°C for 5-7 months.
Patent KR-20180114570-A (KR)
Inventor: YOON HYUN SEO
IPC: A46B15/00
Filed: 2017-04-10
Abstract: A controlling method of a smart toothbrush according to the present invention comprises the following steps: sensing brushing information from the toothbrush; transmitting the brushing information to a terminal; outputting the brushing information from the terminal; and providing a tooth brushing assistant function in the toothbrush based on the brushing information. According to an embodiment of the present invention, the smart toothbrush accurately acquires the brushing information, which indicates the quality of tooth brushing of a user, and provides the tooth brushing assistant function so that the tooth brushing effect of the user can be improved.
Patent KR-20180119947-A (KR)
Inventor: LEE BYOUNG JOON
IPC: B60W30/14
Filed: 2017-04-26
Abstract: The present invention relates to a system and a method for preventing a common rail diesel vehicle from being suddenly accelerated, which is capable of preventing an accident due to sudden acceleration by determining whether the sudden acceleration of the vehicle occurs based on the fuel pressure of a rail pressure sensor, a degree of accelerator pedal depression of the accelerator pedal position sensor, and whether auto cruise control is set, and causing an ECU of the vehicle to recognize the sudden acceleration of the vehicle as an error of the accelerator pedal position sensor, thereby inducing the output of an engine to be executed in a fail safe mode. The system includes a rail pressure sensor for measuring a fuel pressure of a common rail diesel vehicle; an excel position sensor for outputting the degree of depression of an accelerator pedal as first and second excel position signals (APS1 and APS2); an auto cruise control switch for selecting whether to execute an auto cruise control function that automatically maintains a vehicle speed; and a sudden acceleration control unit for analyzing the first excel position signal and an output signal of the auto cruise control switch to determine a sudden acceleration state of the vehicle, wherein the sudden acceleration control unit generates a toggle signal when determined as a sudden acceleration and mixes the toggle signal with the second excel position signal, thereby allowing the ECU to recognize it as an error in the position sensor.
Patent KR-20180122877-A (KR)
Inventor: VASSILIEFF YOURI
IPC: H02J7/00
Filed: 2017-05-04
Abstract: The present invention relates to an induction charging system (1) for a portable electronic device. The system (1) comprises at least one induction coil and has a receiving surface (3) for application of the device including a receiving coil located on the receiving surface (3) by coming in electromagnetic contact with the induction coil. The receiving surface (3) includes multiple series of tabs at least discretely defining a surrounding part corresponding to the device. Each series of tab (41 to 43, 51, 52) protruding from the receiving surface (3) located at a first position can be moved from the first position to a second position in which each tab (41 to 43, 51, 52) is drawn into the receiving surface (3) under application of a force corresponding to a force acted on the tab by the device when being applied against the receiving surface (3).
Patent KR-20180122891-A (KR)
Inventor: KIM CHEONG GYUN
IPC: F17C13/04
Filed: 2017-05-05
Abstract: The present invention relates to a smart LPG mini-tank system. The system insulates the outside of a mini-tank containing a heat exchanger and keeps the same warm. The LPG is stored inside, and a fuel is vaporized by a pressurizing type supercharging mixer which fuses a multistage venturi vaporization method of varying pressure drop and the inner diameter of a pressure type, and then mixed with air. In addition, piping formed by integrally extruding a cylindrical radial fin is connected to a combustion apparatus, thereby enhancing vaporization efficiency without providing a separate vaporizer. The piping is fixed to a wall by using a plastic clamp and a spring to prevent damage caused by earthquake, subsidence and corrosion. In addition, to secure safety and supply efficiency of the mini-tank system, a structure for automatically supplying or shutting off the fuel by a safety valve, a motor-driven shut-off valve and a check valve is constructed. Valves with automatic opening and closing and all safety apparatus, charging apparatus and meters are controlled by a smart control monitoring system. Data such as fuel supply and shutoff, meter reading, residuals, alarms, temperature and pressure, gas leaks and image information are transmitted over a network to the control monitoring system and a smartphone.
Patent KR-20180126246-A (KR)
Title: Liquid spraying module and spraying device using thereof
Inventor: OH KYUNG HEE
IPC: A61L9/01
Filed: 2017-05-17
Abstract: The present invention relates to a liquid spraying module and a spraying device having the same. Especially, a particle size of a liquid can be much smaller by whirling a transferred liquid through a whirlwind induction groove and a collection groove formed on a side surface of a spraying nozzle. According to the present invention, by having a much smaller particle size of a sprayed liquid (e.g. hydrogen water and sterilized water), not only the reactivity with a fine particle can be increased, but also the hydrogen water can be more uniformly sprayed to an invisible fine part, thereby more increasing a sterilizing effect on a target to be treated, and providing a visually fantastic spraying effect.
Patent KR-20170058355-A (KR)
Inventor: YOO JAEG YEONG
IPC: B21D28/24
Filed: 2017-05-19
Abstract: The present invention relates to a press mold for molding a small-sized vehicle component, and to a method of producing a small-sized vehicle component through the same. More specifically, vehicle components having the same size and quality being able to continuously be molded by a predetermined press mold. The press mold includes a die mold (10) and a punch mold (20). The die mold (10) comprises: a support unit (121); a molding groove (11) formed on the support unit (121) having one or more molding holes (112a, 112b) formed therein; and pressure members (261, 262) formed on the bottom sides of the molding holes (112a, 112b). The punch mold (20) comprises: punch members (211, 212) inserted into the molding holes (112a, 112b) pressing the pressure members (261, 262); a guide unit (22) to induce a movement of the punch members (211, 212); and a pressing unit (23) disposed to be moved with respect to the guide unit (22).
Patent KR-20180136265-A (KR)
Inventor: PARK HYE LI
IPC: G06F17/30
Filed: 2017-06-14
Abstract: The present invention relates to a technology for searching and providing video data, which can remove inconvenience and time consumption due to playing and checking entire video data by accurately extracting and providing only a portion of the video data matched with a certain search word, and can allow targeted marketing with a high probability due to data accumulation of the portion of the played video. According to an embodiment of the present invention, a device for searching and providing a section image includes one or more processors and one or more memories for storing commands that can be conducted in the processor. The device for searching and providing a section image comprises: a keyword extracting unit which analyzes content of video data capable of playing through a terminal in order to extract keywords included in a play section of the video data; a section keyword defining unit which defines representative keywords by unit play section, that is, a unit of dividing section images composing the video data, by using the keywords extracted by the keyword extracting unit; and a section image providing unit which provides to the user terminal at least one section image having the representative keyword matched with a keyword search request when receiving the keyword search request on the video from the user terminal.
Patent KR-20190003878-A (KR)
Inventor: JEONG JAE WOOK
IPC: A63F13/60
Filed: 2017-06-30
Abstract: According to an embodiment of the present invention, a method for automatically generating an animation based on the stamina reduction of a character for each stages is provided. The method includes: a step of receiving the prototype animation of a character; a step of setting a level step associated with the stamina state of the character;, and a step of setting a character environment associated with at least one of a character′s movement state and a weapon.
Patent KR-20190004505-A (KR)
Title: Architectural finish paint with antibacterial and thermal storage
Inventor: AN SOO MIN
IPC: C09D1/00
Filed: 2017-07-04
Abstract: The present invention relates to a paint product for architectural finishing operation, which has antibacterial and heat storage functions. The composition of the paint product includes 10-20 parts by weight of an inorganic antibacterial agent. The inorganic antibacterial agent includes: 15-20 wt% of ferrite; 5-10 wt% of zeolite; 0.1-2 wt% of lanthanum oxide (La_2O_3); 20-25 wt% of water; 15-25 wt% of an emulsion; and 10-15 wt% of sericite. While maintaining basic physical properties of a paint product, the paint product can additionally have antibacterial, heat storage, and condensation preventive functions. When the paint product is coated on walls of a building as a finishing material, an environment in the building can be effectively kept clean, sanitary, and fresh. The paint can be used on all surfaces including side surfaces and ceilings as well as floors of the building, thereby significantly enhancing versatility thereof.
Patent KR-20190004998-A (KR)
Title: Semiconductor package
Inventor: NAM Geol
IPC: H01L23/00
Filed: 2017-07-05
Abstract: Provided is a semiconductor package capable of securing uniform bonding to prevent inclination of a semiconductor chip. The semiconductor package includes: a package substrate; a first semiconductor chip disposed on the substrate, and including a first surface and a second surface facing each other; a plurality of first connection terminals disposed on the first surface of the first semiconductor chip to be in contact with an upper surface of the package substrate; a second semiconductor chip disposed on the second surface of the first semiconductor chip and including a third surface and a fourth surface facing each other; a plurality of second connection terminals disposed on the third surface of the second semiconductor chip and being in contact with the second surface of the first semiconductor chip. An absolute value between a first area, the sum of areas in which the plurality of first connection terminals contact the upper surface of the package substrate, and a second area, the sum of areas in which the plurality of second connection terminals contact the second surface of the first semiconductor chip, is equal to or less than 0.3 of the first area.
Patent KR-20190007565-A (KR)
Inventor: CHO HANG JIN
IPC: B01D39/16
Filed: 2017-07-12
Abstract: The present invention relates to a filter comprising a functional compound, comprising: a filter body for filtering contaminants; and a filter frame disposed along an outer periphery of the filter body. The filter body comprises a master batch chip and a virgin chip, wherein the mixed master batch chip and virgin chip are woven to form a nonwoven fabric. The filter frame comprises 0.1-5 parts by weight of a functional compound per 100 parts by weight of a thermoplastic resin. According to the present invention, a functional fiber in which the function compound of copper sulfide is present has almost no electrolyte properties, so that the dust collecting performance of the filter is not affected.
Patent KR-20190009461-A (KR)
Inventor: JUNG CHANG HWA
IPC: A61K36/28
Filed: 2017-07-18
Abstract: The present invention relates to a composition for solving, preventing or treating an obesity and muscle diseases, which contains an inula flos extract as an active ingredient. The composition provides adipocyte differentiation, fat accumulation inhibition, increase in muscular mass, and muscular strength enhancement effects. The inula flos extract is an anhydrous or hydrous lower alcohol extract having 1-4 carbon atoms.
Patent KR-20190011484-A (KR)
Inventor: KIM GO EUN
IPC: C22C21/08
Filed: 2017-07-25
Abstract: A method for manufacturing an aluminum plate capable of being anodized according to various embodiments of the present invention can comprise: a process of preparing an aluminum alloy material; and a process of anodizing the prepared alloy material with a voltage of 4 to 14 V. In addition to a metal texture, a surface such as a ceramic texture highly demanded in designs can be realized.
Patent KR-20190012804-A (KR)
Inventor: LEE SEOK SOON
IPC: B21D37/16
Filed: 2017-07-28
Abstract: The present invention relates to a method to process a workpiece through a hot processing process fused with electromagnetic forming using induction heating and an apparatus thereof. According to the present invention, the method comprises: a step 1) of placing a workpiece in a heating coil; a step 2) of uniformly heating the workpiece to a processing temperature at which internal flowing stress of the workpiece is lowered to be sufficient to improve formability; a step 3) of placing the heated workpiece on an electromagnetic forming side; a step 4) of generating electromagnetic forming force in the transferred workpiece to form the workpiece; and a step 5) of cooling the workpiece. According to the present invention, a workpiece previously heated at a forming temperature is electromagnetically formed, thereby providing advantages of preventing a spring back phenomenon of the workpiece in accordance with electromagnetic forming, and being advantageous to overcome a wrinkle phenomenon as well as having high formability.
Patent KR-20190017300-A (KR)
Inventor: KIM KI CHAN
IPC: H02J7/02
Filed: 2017-08-10
Abstract: The present invention provides a charging device capable of charging a battery without a capacity limit of an adaptor supplying power to the battery. According to an embodiment of the present invention, the charging device for charging a battery by using a direct charging comprises: a first charge pump and a second charge pump converting voltage inputted from the charging device into a half size and converting current inputted from the charging device into a double size; a first switch activating or deactivating a movement of the first charge pump; a second switch activating or deactivating a movement of the second charge pump; and a processor controlling an operation of first and second switches to activate one or more of the first and second charge pumps in accordance with a capacity of the adaptor supplying the power to the charging device.