baber/WOPTO huggingface dataset:
Patent KR-20180134139-A (KR)
Inventor: BAEK SEUNG CHUL
IPC: B64C27/12
Filed: 2017-06-08
Abstract: The present invention relates to a transformable unmanned aerial vehicle (UAV) to provide portability and flight performance through a variable fuselage. According to one embodiment of the present invention, the transformable UAV comprises: a housing including first and second housing structures; a wireless communication circuit connected to the housing or disposed in the housing, and performing wireless communication with an external controller; a plurality of propulsion systems connected to the housing; and a navigation circuit to control the propulsion systems. At least one of the propulsion systems comprises: a folding arm connected to the first or second housing structure to be able to rotate; a motor controlled by the navigation circuit; and a propeller connected to the motor. In the first and second housing structures, a housing forms a first length in a first state and forms a second length greater than the first length in a second state. The housing forms at least one recesses for storing at least a part of the propulsion systems in the second state, and the UAV is able to fly by using the propulsion systems going out of the recess in the first state. Other embodiments are possible.
Patent KR-20180137908-A (KR)
Inventor: LEE WON SIK
IPC: B23K101/42
Filed: 2017-06-20
Abstract: The present invention relates to a device, characterized by a tilt adjustment and a flow control, for performing dipping soldering of an automatic flow type on a part of a printed circuit board (PCB), including a height adjustment means for adjusting a horizontal height of the entire printed circuit board while being coupled to one side of the PCB jig, and the other side provided with an inclination adjustment means capable of lifting only one side of the PCB jig by a lifting and lowering movement, and the adjustment means for controlling operation of the flow means, the height adjustment means, or the inclination adjustment means.
Patent KR-20170077854-A (KR)
Inventor: KUANG SHIN JIUN
IPC: H01L29/78
Filed: 2017-06-22
Abstract: 본 개시의 일부 실시예들은, 기판 및 기판 내에 부분적으로 배치되는 에피택셜 영역을 포함하는 반도체 구조물을 제공한다. 에피택셜 영역은 기판의 격자 상부보다 더 큰 격자 상수를 가진 기판을 포함한다. 에피택셜 영역 내의 물질의 농도 프로파일은 에피택셜 영역의 하부 부분으로부터 에피택셜 영역의 상부 부분까지 단조 증가한다. 에피택셜 영역의 제1 층은 약 2인 폭에 대한 높이의 비율을 가진다. 제1 층은 기판에 가장 가깝게 위치되는 층이며, 제1 층은 약 20 퍼센트 내지 약 32 퍼센트의 평균 농도의 물질을 가진다. 제2 층은 제1 층 위에 배치된다. 제2 층은 약 27 퍼센트 내지 약 37 퍼센트의 농도의 물질을 가진 하부 부분을 구비한다.
Patent KR-20190001818-A (KR)
Inventor: LEE SUNG KI
IPC: A23B4/01
Filed: 2017-06-28
Abstract: The present invention relates to a storability improving method of Chuncheon spicy stir-fried chicken using a sous-vide recipe. Since the spicy stir-fried chicken of the present invention is made by using the sous-vide recipe, even when the spicy stir-fried chicken is stored for seven weeks or more at a refrigeration temperature, the growth of microorganisms is insignificant and oxidation of fat and degradation of proteins are insignificant to maintain product value. In addition, the spicy stir-fried chicken of the present invention has an aromatic flavor by adding a smoked salting liquid to seasoning and thus has unique taste as well as improved storage stability at the refrigeration temperature. Therefore, the spicy stir-fried chicken having improved storability of the present invention, compared to a conventional cooked spicy stir-fried chicken product, is not spoiled even when refrigerated for a period three times or longer, and maintains the taste, flavor and mouthfeel to be able to overcome limits of distribution period, which is the biggest problem of the spicy stir-fried chicken.
Patent KR-20190002052-A (KR)
Inventor: LEE HYUN JUN
IPC: B26B27/00
Filed: 2017-06-29
Abstract: The present invention relates to a safety cutter using a magnet. The safety cutter according to the present invention includes a blade portion exposed at a specified blade exposure angle, an upper magnet portion forming a magnetic force, an upper body portion into which a part of the blade portion not to be exposed and at least a part of the upper magnet portion are inserted, an upper module provided with an upper hinge portion provided on one side of the upper body portion so as to be coupled to a lower hinge portion in a hinge form, a lower body portion provided with a body facing the upper body portion, the lower hinge portion provided on one side of the lower body portion and coupled to the upper hinge portion provided on one side of the upper body portion in a hinge form, a lower magnet portion inserted into a predetermined region of the lower body portion facing the region of the upper magnet portion inserted in the upper body portion in a state where the upper hinge portion and the lower hinge portion are coupled in a hinge form and forming a magnetic pulling force Fa based on a magnetic force with the upper magnet portion, a lower module provided with a blade accommodating groove accommodating the blade portion exposed to the outside of the upper body portion in a state where the upper hinge portion and the lower hinge portion are coupled in a hinge form, and a spring unit provided so as to be in conjunction with the hinge-form coupling between the upper hinge portion and the lower hinge portion and forming a repulsive force Fr opposite to the magnetic pulling force Fa between the upper magnet portion and the lower magnet portion.
Patent KR-20190002163-A (KR)
Inventor: JANG HYE JIN
IPC: C08G61/02
Filed: 2017-06-29
Abstract: The present invention relates to a polymer which comprises a structure unit, expressed as chemical formula 1, an organic layer composition which comprises the polymer and a method of forming a pattern which uses the organic layer composition. A definition of chemical formula 1 is the same as stated in a specification.
Patent KR-20190003231-A (KR)
Inventor: LEE HYUN JU
IPC: G06N3/08
Filed: 2017-06-30
Abstract: An objective of the present invention is to propose a more accurate normalization method for a variety of entity names than the conventional entity name normalization method. The biomedical entity name normalization method comprises the steps of: constructing training data by processing database for known biomedical terms and data that biomedical terms are not classified; applying word representation to the constructed training data based on deep learning to construct a normalization model; and applying an identifier to the constructed normalization model by applying test data to assign the identifier to the constructed normalization model.
Patent KR-20180004676-A (KR)
Inventor: KIM NAM GON
IPC: H04L12/24
Filed: 2017-07-04
Abstract: The present invention relates to a network function virtualization (NFV) cloud for providing a virtual customer premises equipment (vCPE) service using a single Internet line, which comprises: a vCPE service having a local area network (LAN) virtual interface, a wide area network (WAN) virtual interface, and a management virtual interface; a LAN virtual network, a WAN virtual network and a management virtual network, respectively connected to the LAN virtual interface, the WAN virtual network, and the management virtual network; a LAN physical interface for providing customer traffic for the LAN virtual network; a WAN physical interface for connecting the management virtual network with the outside to output traffic going through the vCPE service output from the WAN virtual network to the outside, or to provide a management function for the vCPE service or an NFV cloud; and an interface agent for controlling a connection between the WAN physical interface and the WAN virtual network or the management virtual network.
Patent KR-20190006398-A (KR)
Inventor: LEE JEONG HOON
IPC: H04L12/24
Filed: 2017-07-10
Abstract: The present invention relates to a smart big data-based early security controlling system and a method thereof. The smart big data-based early security controlling system comprises a network packet detecting device, a data collecting engine, a big data database, and a multi-dimensional analyzing unit. The network packet detecting device generates flow metadata and session metadata and generates the generated flow metadata and session metadata in network xml metadata of an xml format. The data collecting engine collects the network xml metadata of the xml format from the network packet detecting device, and generates xml original data of a first type by combining extensible style sheet language (xsl) data for displaying the network xml metadata with the network xml metadata. The big data database stores the xml original data of the first type. The multi-dimensional analyzing unit multidimensionally analyzes a security risk by using the flow metadata and session metadata included in the xml original data of the first type included in the big data database, and then provides a network security service. When the database is searched, the present invention can variously apply searching speed and a searching method.
Patent KR-20190007705-A (KR)
Inventor: KIM SEUNG MIN
IPC: C25D3/38
Filed: 2017-07-13
Abstract: According to one embodiment of the present invention, provided is a copper foil including a copper layer, a tensile strength of 29-65 kgf/mm^2, a mean width of roughness profile element (Rsm) of 18-148 μm, and having a texture coefficient bias [TCB(220)] of 0.52 or less.
Patent KR-20190011170-A (KR)
Inventor: LEE SANG YEOP
IPC: G06K19/06
Filed: 2017-07-24
Abstract: Provided are a vision correction system using vision correction glasses, a vision correction performing method and a vision correction performing history data storage method which effectively perform a vision correction performing process by performing question and answer processes on an own vision for vision correction by a voice. The present invention relates to the vision correction system using vision correction glasses having the vision correction glasses provided with a QR code and a personal terminal on which an application to a vision correction performing operation is installed, wherein the application allows a user to recognize the QR code and access an operator server for checking an own current vision. The vision correction system using vision correction glasses comprises an operator computer (server) for vision correction recognizing the QR code of the vision correction glasses through the personal terminal, accessing an operator site corresponding to a URL address through the internet network and recognizing the corresponding user by receiving ID or a password from the connected user, thereby outputting vision information.
Patent KR-20190012552-A (KR)
Inventor: JANG YOUNG JAE
IPC: H02J50/00
Filed: 2017-07-27
Abstract: According to the present invention, provided are a method and an apparatus for determining optimal driving information of a wirelessly charged electric vehicle, in which a design parameter for an optimal operation of the wirelessly charged electric vehicle traveling along a set route is determined, and installation cost or battery cost and the like of a wireless charging infrastructure can be minimized.
Patent KR-20190012740-A (KR)
Inventor: MA KUK YEOL
IPC: E02B17/08
Filed: 2017-07-28
Abstract: The present invention provides a floating structure. The floating structure of the present invention includes: a main body capable of floating on water; a leg penetrating the main body in upper and lower directions; a spudcan provided on a lower end portion of the leg; and a platform unit hanging on the bottom surface of the main body when the main body is moved on the sea and sinking to a seabed due to a self-load when the main body performs an operation at a specific position on the sea to prevent punch-through of the seabed when the spudcan is fixed to the seabed.
Patent KR-20190012956-A (KR)
Title: Apparatus of driving a light source and method thereof
Inventor: KIM JUN SEONG
IPC: H05B44/00
Filed: 2017-07-31
Abstract: A device for driving a light source comprises: a constant current control part including a first transistor which is switched by a voltage regulator and a voltage of the voltage regulator; and a blocking part for blocking operation of the constant current control part when an abnormal voltage is applied. The constant current control part may control the first transistor to be turned on by a voltage of a first level controlled by the voltage regulator when normal voltage is applied such that a constant output current flows to the light source. In addition, the constant current control part may control the first transistor to be turned off by a voltage of a second level controlled by the voltage regulator when abnormal voltage is applied such that an output current does not flow to the light source.
Patent KR-20190020278-A (KR)
Inventor: KANG JIN UK
IPC: B60S3/04
Filed: 2017-08-20
Abstract: The present invention relates to a vehicle polisher capable of changing eccentricity and, more specifically, provides a vehicle polisher capable of changing eccentricity, which comprises: a drive means; and an eccentricity control means coupled to the drive means to eccentrically rotate, and controlling eccentricity deviation, wherein a polishing pad is attached to and detached from one side surface. Therefore, a contact radius with respect to a target vehicle is widened, and a vibration width is varied in a direction orthogonal to a rotating shaft to be applied.
Patent KR-20190020918-A (KR)
Inventor: KIM SANG HUN
IPC: F16K21/06
Filed: 2017-08-22
Abstract: The present invention relates to a water room separation type cock vale for a water purifier, wherein a water room in a discharge unit having a water discharge hole and a water room in an inflow unit having a water inflow hole are separated by a pressure prevention wall to prevent high water pressure from being delivered to the inside of the discharge unit. Moreover, the present invention relates to a water room separation type cock valve for a water purifier, wherein the water discharge hole formed on the pressure prevention wall is slowly opened to prevent a rapid increase in pressure caused by allowing water to rapidly flow from the inflow unit to the discharge unit.
Patent KR-20190023137-A (KR)
Inventor: HA JAE HONG
IPC: A61K36/185
Filed: 2017-08-28
Abstract: The present technology relates to a composition comprising nicotinamide for managing atopic dermatitis of a companion animal. The composition has collagen synthesizing, skin barrier strengthening, anti-inflammatory, antifungal, and moisturizing effects through nicotinamide. The composition comprises Manuka oil having a concentration of minimum 2-9 %(v/v) or greater; and nicotinamide having a concentration of minimum 10 μmol or greater.
Patent KR-20190025292-A (KR)
Inventor: SUH HYE EUN
IPC: A47B67/04
Filed: 2017-09-01
Abstract: Disclosed is a drawer for preventing drawers from falling down, which comprises an inner drawer unit, an outer drawer unit, and a drawer yield falling member. Therefore, even though an external force more than a predetermined yield external force is applied to the outer drawer unit, only the outer drawer unit falls down to prevent whole drawers from falling down.
Patent KR-20190026230-A (KR)
Inventor: PARK JAE CHEOL
IPC: H04K3/00
Filed: 2017-09-04
Abstract: Disclosed are a jamming method and apparatus for LTE and Wi-Fi communication-based drone. A jamming method for LTE communication-based drone comprises the steps of: identifying a band including a synchronization signal and a physical broadcast channel (PBCH) signal for each band of a long term evolution (LTE) signal; setting a center frequency of a jamming signal to correspond to a band including the synchronization signal and the PBCH signal; generating a baseband signal; and converting the baseband signal according to a center frequency of the jamming signal and outputting a jamming signal corresponding to each of the bands of the LTE signal.
Patent KR-20190030853-A (KR)
Title: Composition for preventing or treating obesity comprising the fraction of Glycyrrhiza uralensis extract and manufacturing method thereof
Inventor: LEE JOO YOUNG
IPC: A23L33/105
Filed: 2017-09-15
Abstract: The present invention relates to a composition for preventing or treating obesity containing a fraction of a Glycyrrhiza uralensis extract as an active component and a method for manufacturing the same. According to the present invention, a Glycyrrhiza uralensis hexane fraction and a Glycyrrhiza uralensis dichloromethane fraction manufactured by fractionating the Glycyrrhiza uralensis extract, when inducing differentiation of 3T3-L1 preadipocytes into adipocytes, can inhibit lipid droplet formation and differentiation into adipocytes, and reduce the weight increased in a dietary-induced obesity mouse model. Therefore, the fraction of the Glycyrrhiza uralensis extract having the above effects can be usefully used as a pharmaceutical composition for preventing or treating obesity or a health food composition for preventing or alleviating obesity.
Patent KR-20190030866-A (KR)
Title: Tile assembly
Inventor: LEE JAE HEON
IPC: E04F13/08
Filed: 2017-09-15
Abstract: The present invention relates to a tile assembly. According to the present invention, a tile assembly comprises: a panel unit (10) having a metal plate (11), and arranged in a wall (W) of a structure facing one surface of the metal plate (11); and a tile unit (20) having a tile (21) and a magnetic plate (23) coupled to one surface of the tile (21), and detachably attached to the other surface of the metal plate (11) by magnetism of the magnetic plate (23).
Patent KR-20190033342-A (KR)
Title: Swirl chamber type diesel engine
Inventor: LEE CHANG KYU
IPC: F02B19/10
Filed: 2017-09-21
Abstract: The present invention relates to a swirl chamber type diesel engine. A guide structure capable of guiding combustion gas ejected from an auxiliary combustion chamber to a main combustion chamber by division into three parts is provided in a connection passage connecting the auxiliary combustion chamber and the main combustion chamber in the swirl chamber type diesel engine, and thus diffusion combustion is promoted in the diesel engine and the generation of harmful gases such as smog can be suppressed. The present invention includes an auxiliary combustion chamber assembly (2) including a swirl guide part (2d) having a curved shape on the inner wall surface and a connection passage (2b) formed at the lower end of the swirl guide part (2d) and coupled to a cylinder head (1) to constitute an auxiliary combustion chamber (2a); and a piston (3) including a trench part (3c) communicating with the connection passage (2b) and a clover part (3b) formed on both sides of the trench part (3c) and constituting a main combustion chamber (3a). The connection passage (2b) is provided with a guide structure (2e) capable of guiding combustion gas ejected from the auxiliary combustion chamber (2b) to the main combustion chamber (3a) by division into three parts.
Patent KR-20190035342-A (KR)
Title: Dash insulation for vehicle
Inventor: KWON CHOONG HO
IPC: B32B38/06
Filed: 2017-09-26
Abstract: The present invention may reduce radiation noise caused by minute vibration by making several pieces connected to each other since a surface of dash insulation may be divided into several parts by forming an engraving line on a surface of a surface layer when dash insulation is manufactured by pressing a surface layer and a sound-absorbing layer. Particularly, the present invention may be manufactured to be thinner than a thickness of a sound-absorbing layer constituting a surface layer, so that radiation noise may be reduced while preventing a hole from being pierced in the dash insulation. In addition, the present invention forms a relief line in a metal mold used when bonding the surface layer to the sound-absorbing layer in a press-type manner, so that the engraving line will directly form the relief line on the surface layer when performing press compression to easily and conveniently form the relief line without adding a separate work process.
Patent KR-20190040388-A (KR)
Title: re-viscosity labe
Inventor: KIM KYOUNG JOONG
IPC: G09F3/00
Filed: 2017-10-10
Abstract: A re-viscosity label is provided by die-cutting a predetermined re-viscosity label pattern so that an adhesive sticky paper is separated into a label paper and a release paper, a strip-shaped label separation reinforcing agent (film, cloth, fiber, paper, powder) is attached to the back side of an adhesion agent of the label paper, a re-viscosity label fabric is completed by re-laminating and winding the label paper, label separation reinforcing agent, and release paper, and one or more tabs for separation are formed by a width of the label separation reinforcing agent on a side of a central portion of the label.
Patent KR-20190040843-A (KR)
Title: Induction heating apparatus
Inventor: KYELYONG KANG
IPC: H05B6/06
Filed: 2017-10-11
Abstract: The present invention relates to an induction heating device. In order to cope with various containers without increasing an operating frequency of the induction heating apparatus, the present invention compares a resistance value of a container with a predetermined reference resistance value and determines an operation mode of a switching device in accordance with the comparison result. According to the present invention, various containers can be used without increasing the operating frequency of the induction heating device by adjusting a resonance frequency of a working coil in accordance with the resistance value of the container used in the induction heating device.
Patent KR-20190042889-A (KR)
Title: Electric Vehicle Charging Controller
Inventor: LIM MYOUNG KEUN
IPC: G01R19/165
Filed: 2017-10-17
Abstract: The present invention provides an electric vehicle charging device capable of easily diagnosing fusion of a relay. According to an embodiment of the present invention, the electric vehicle charging device comprises: a first sensor measuring a second voltage between a first battery having a first voltage and a relay in a high-voltage line connected to an electric vehicle charging facility; a second sensor measuring a third voltage between the electric vehicle charging facility and the relay in the high-voltage line; a relay control unit controlling voltage application of a second battery between the relay and the electric vehicle charging facility in the high-voltage line when the relay is in an off state; and a diagnosis unit diagnosing the relay as being welded when a difference between a second voltage value and a third voltage value is less than a predetermined fourth voltage value when the relay is in the off state.
Patent KR-20180055693-A (KR)
Inventor: JUNG KEUN HYUN
IPC: A61L27/58
Filed: 2017-10-26
Abstract: The present invention relates to a neurotization factor carrier, and more particularly, to a neurotization factor carrier containing a nerve regeneration factor in a porous nerve conduit in which micropores are formed in a microchannel, to a manufacturing method thereof, and to a neurotization method using the same. The neurotization factor carrier prepared according to the present invention can be useful for in vitro and in vivo studies on nerves.
Patent KR-20190048836-A (KR)
Inventor: LEE CHANG YEOP
IPC: G02B26/08
Filed: 2017-10-31
Abstract: The present invention relates to a system for measuring a concentration or a temperature of a multicomponent gas discharged into the atmosphere from a combustion system using a tunable diode laser absorption spectroscopy (TDLAS) technique, wherein the present invention relates to a technique for a device and a method for detecting a misalignment of a laser light source and a light detecting part and simultaneously measuring a high concentration gas and a low concentration of gas.