baber/WOPTO huggingface dataset:
Patent KR-20190135917-A (KR)
Title: Heat exchanger and method for manufacturing a heat exchanger
Inventor: BILEK JIRI
IPC: F28F21/08
Filed: 2019-04-23
Abstract: The present invention relates to a heat exchanger and, particularly, a heat exchanger for cooling a battery. The heat exchanger comprises: an extruded heat sink (10) defining a plurality of long cooling channels (11), each being open at a longitudinal end (15) thereof; and a distributor (20) connected to the heat sink (10), wherein: the distributor (20) comprises a distributor base (21), a distributor body (50) connected to the distributor base (21) and including a connection unit (52) for a connection to a cooling line, and a seal (30) including an elongated through opening (31) extending in a direction transverse to the longitudinal direction of the cooling channels (11); and each of the cooling channels (11) is expanded at the open longitudinal end (15) thereof, and consequently the outer periphery of the heat sink (10) comes into tight contact with the inner periphery (34) of the elongated through opening (31) of the seal (30) and the distributor (10) is fixed to the heat sink (10). Also, the present invention relates to a heat exchanger manufacturing method wherein, after the distributor base (21) having the seal (30) is provided, each of the cooling channels (11) is expanded at the open longitudinal end (15) thereof.
Patent KR-20200124788-A (KR)
Title: Method for manufacturing door outside belt
Inventor: CHO SUNG YONG
IPC: B29D29/00
Filed: 2019-04-24
Abstract: The present invention relates to a hybrid type door outside belt manufacturing method in which a skin layer of a skin body part fixedly mounted on an upper portion of a door panel and a material of a main wing part flowing in contact with a door glass are applied as different materials, wherein the skin layer of the skin body part is applied as a material with excellent scratch resistance, and the material of the main wing part is applied as a material with excellent permanent compression reduction rate, thereby improving scratch resistance and appearance.
Patent KR-20200126712-A (KR)
Inventor: LEE TAE SUNG
IPC: A61F2/10
Filed: 2019-04-30
Abstract: The present invention relates to a hair transplanter. According to one embodiment, provided is a hair transplanter, which comprises: a needle channel bundle having a bundle body portion and a plurality of needle channels each slidably coupled to an outer circumferential surface of the bundle body portion in a vertical direction; an lifting gear holder that has a cylindrical shape surrounding the needle bundle and can be moved up and down in the vertical direction; a tubular case for accommodating the needle channel bundle and the lifting gear holder; a handle configured to at least partially surround the outer circumferential surface of the case and connected to the lifting gear holder; and a first elastic member having an upper end fixed to the handle and having a lower end to the case so as to elastically connect the handle and the case, and in which when the handle is raised, the lifting gear holder coupled to the handle rises together so as to raise the needle channel bundle, and when the external force for lifting the handle disappears, the handle and the lifting gear holder are lowered down to return to an original position by the elasticity of the first elastic member.
Patent KR-20190127583-A (KR)
Title: Method for screening substances for the prevention or treatment of bronchopulmonary dysplasia (BPD)
Inventor: YUN SIL CHANG
IPC: G01N33/68
Filed: 2019-05-03
Abstract: The present invention relates to a method for screening a therapeutic agent for lung damages caused by high-concentration oxygen administration, and more particularly, to a method for screening a candidate material of a therapeutic agent for bronchial pulmonary dysplasia (BPD) caused by high-concentration oxygen administration, which suppresses an expression or activity level of FPR1. The present inventors have found that FPR1 is overexpressed in lung tissues exposed to high-concentration oxygen, and confirms that the BPD can be suppressed when the expression or activity of the FPR1 is suppressed based on correlation between an expression of the FPR1 and pathogenesis of the BPD. Therefore, a material for preventing or treating the BPD can be rapidly and accurately developed by confirming whether the expression or activity level of the FPR1 is suppressed, thereby being useful for effectively selecting and developing a therapeutic agent for the BPD.
Patent KR-20200131536-A (KR)
Inventor: PARK NAM DO
IPC: G06T7/149
Filed: 2019-05-14
Abstract: The present invention relates to a method for transforming a specific image area. An object of the present invention is to transform a specific area of an image (such as a photo) displayed on a terminal such as a computer, a smartphone, and a tablet PC. The method includes: a step in which xy start coordinates and xy end coordinates determining a specific image area to be transformed, information on a vector direction between the xy start coordinates and the xy end coordinates, and a transformable circumference including the xy start coordinates and the xy end coordinates are set; and a step in which the specific area reciprocates along a trajectory in accordance with the vector direction information between the xy start coordinates and the xy end coordinates. According to the present invention, the specific image area displayed on the terminal can be transformed with ease for a predetermined period of time and 2D image transformation parts can be variously selected. The present invention can be widely used as a technique for netizens′ image transformation play.
Patent KR-20190058437-A (KR)
Inventor: JAEKYUN PARK
IPC: F24F3/16
Filed: 2019-05-22
Abstract: The present invention relates to an air purifier. According to an embodiment of the present invention, the air purifier comprises: a main fan generating air flow; a discharge unit formed on an outlet side of the main fan; and an air guide device disposed on the outlet side of the main fan, and forming an air flow path heading for the discharge unit.
Patent KR-20200134557-A (KR)
Inventor: KIM GI BUM
IPC: B60L53/53
Filed: 2019-05-22
Abstract: Disclosed are a system and a method for the reserved charging of a battery for a vehicle. According to the present invention, the system for the reserved charging of a battery for a vehicle comprises: a battery; a charger which converts power provided from an external charging facility into power for charging the battery, and provides the power to the battery; a first controller which sets a time for starting to charge when performing the reserved charging of the battery, and activates the power required for charging the battery by waking up at the set time for starting to charge; and a second controller which wakes up at a preset interval of time. The second controller, when waking up after the time for starting to charge, determines whether the battery is charged by the charger or not, and when the battery is not charged, charges the battery by operating the charger. The system and the method for the reserved charging of a battery for a vehicle are able to prevent inconvenience and the waste of time and money due to a failure in the reserved or additional charging.
Patent KR-20200139565-A (KR)
Title: Vehicle control device and method thereof, and mobile terminal and method thereof
Inventor: YOO MAN JAE
IPC: B60W40/09
Filed: 2019-06-04
Abstract: The present invention relates to a vehicle control apparatus and a control method, and a mobile terminal and a control method thereof. More specifically, the vehicle control apparatus includes: an electronic control part detecting a mobile terminal; and a wireless communication part setting a wireless link between the electronic control part and the mobile terminal to transmit a signal with respect to an actuator control state of the electronic control part. If the actuator control state of the electronic control part is determined as being abnormal, the electronic control part switches a control right to the mobile terminal. The wireless communication part transmits sensing information for the control of the actuator to the mobile terminal, and the mobile terminal receives an actuator control signal generated for controlling the actuator by using a basic assist map stored in the mobile terminal based on the sensing information, and then, delivers the actuator control signal to the electronic control part. The electronic control part controls the actuator based on the actuator control signal.
Patent KR-20200140078-A (KR)
Title: Method to manage database
Inventor: KYEONG KIRYONG
IPC: G06F16/21
Filed: 2019-06-05
Abstract: Disclosed is a computer program stored in a computer-readable storage medium. When executed from one or more processors of a computing device, the computer program executes operations for processing data. The operations comprise: receiving an event from a client; identifying at least one back end for processing the event; converting the event so that the event can be processed in the at least one back end; and transmitting data request information based on the converted event to the at least one back end.
Patent KR-20200140453-A (KR)
Inventor: AN SU YOUNG
IPC: G06K19/06
Filed: 2019-06-06
Abstract: According to an embodiment of the present invention, an ordering system through QR code generation comprises: a QR code including a URL including menu information; an ordering device provided for each customer group visiting a store and providing the QR code so that a customer can scan the QR code; a customer terminal capable of accessing the URL including the menu order information through the QR code by scanning the QR code provided through a QR code terminal; a store owner terminal capable of checking a menu ordered through the customer terminal; and a service providing server connected to the customer terminal and the store owner terminal to transmit and receive data and provide information on the QR code.
Patent KR-20200054850-A (KR)
Title: System for high-position cultivating bed
Inventor: BYUN JONG KI
IPC: G06Q50/02
Filed: 2019-06-12
Abstract: A raised cultivation bed system according to the present invention may comprise: a plurality of house poles which are vertically installed along an inner surface of a house; a pair of fixed cultivation beds which are provided on one side of the plurality of house poles and fixed to both side surfaces of the house, and allow plants to be planted on upper parts thereof; a plurality of movable cultivation beds which are provided between the pair of fixed cultivation beds, are provided so as to be movable horizontally in a width direction, and allow plants to be planted on upper parts thereof; a moving device which is coupled to lower parts of the movable cultivation beds to move the movable cultivation beds; and a remote control unit which is electrically connected to the moving device to remotely control the operation of the moving device. According to the present invention, the raised cultivation bed system ensures space for cultivation work by configuring the plurality of movable cultivation beds to be movable horizontally between the pair of fixed cultivation beds, thus increase efficiency per unit cultivation area. In addition, the movement of the movable cultivation beds can be controlled wirelessly, thus facilitating the movement and increasing work efficiency. Furthermore, as first and second cultivation beds of the movable cultivation beds are fixed by touching each other at length direction and thus can be moved together horizontally, a single movement enables management of the cultivation beds on both sides, thus increasing work efficiency.
Patent KR-20210000583-A (KR)
Inventor: BAIK CHUL
IPC: C07F7/30
Filed: 2019-06-25
Abstract: The present invention provides a compound of chemical formula 1, and a photoelectric device, an image sensor, and an electronic device containing the same. In the chemical formula 1, the definition of each substituent is as described in the specification. The present invention provides the compound having excellent thermal stability and charge mobility.
Patent KR-20210003522-A (KR)
Inventor: KANG DA IL
IPC: F21S41/30
Filed: 2019-07-02
Abstract: According to an embodiment of the present invention, a vehicle lamp includes: a first light source unit generating first light and a second light source unit generating second light; a first reflecting unit including a first reflector reflecting the first light and a second reflector reflecting the second light; and a reflecting unit for reflecting the first light reflected from the first reflector to the second reflector, wherein a first distance from the second reflector to the reflecting unit formed as the first light is reflected from the first reflector may be formed different from a second distance from the first reflector to a first focal point of the first reflector. According to the present invention, a uniform lighting image is formed, thereby increasing the aesthetics of the vehicle lamp.
Patent KR-20210004289-A (KR)
Inventor: KIM SUNG BAE
IPC: E04G13/04
Filed: 2019-07-04
Abstract: The present invention relates to a transfer layer constructing method using a steel beam for pouring a transfer beam, which installs a steel beam for constructing a transfer layer, and separately pours and constructs a transfer beam on an upper portion of the steel beam to allow the steel beam to support a construction load until the upper slave pouring with the transfer beam, and to allow the transfer beam to support a permanent load. According to an embodiment of the present invention, the transfer layer constructing method comprises the steps of: (a) pouring a transfer beam lower layer slab; (b) erecting a steel column on an upper portion of the transfer beam lower layer slab; (c) assembling a ground floor steel frame to the steel column; (d) installing a transfer beam pouring steel beam having a U-shaped cross section at an upper end of the steel column, and installing a temporary work steel beam for connecting the transfer beam pouring steel beams; (e) constructing a floor and a column of a ground floor; (f) pouring concrete into the transfer beam pouring steel beam; (g) installing a cast at upper portions of the transfer beam pouring steel beam and the temporary work steel beam; and (h) pouring the concrete in the cast of the upper portion of the transfer beam pouring steel beam to form a transfer beam, and constructing an upper slave on an upper portion of the transfer beam.
Patent KR-20210004372-A (KR)
Inventor: OH ILKWON
IPC: C08J9/40
Filed: 2019-07-04
Abstract: The present invention relates to a three-dimensional auxetic porous structure based on two-dimensional corrugated graphene and a method for manufacturing the same. The graphene-based auxetic porous structure is obtained by forming auxetic polymer sponge through the tri-axial hot compressing of porous polymer sponge, and dipping the thus prepared auxetic polymer sponge in a graphene oxide solution, followed by drying, so that the inner part of the auxetic polymer sponge may be coated with a graphene oxide layer. The graphene-based auxetic porous structure has a structure characterized by a negative Poisson′s ratio, high porosity, high surface area and improved mechanical properties, and thus can be used as a vibration-, noise- and impact-absorbing material.
Patent KR-20190084921-A (KR)
Title: Optical Imaging System
Inventor: KO JUNG HUI
IPC: G02B13/00
Filed: 2019-07-05
Abstract: An imaging optical system of the present invention comprises: a first lens having a positive refractive power; a second lens having a negative refractive power; a third lens having the negative refractive power; a fourth lens having the negative refractive power; and a fifth lens having a positive refractive power. The lenses are sequentially arranged from an object side, and one or more lenses among the first to fifth lenses are made of a glass material. Therefore, an objective of the present invention is to provide the imaging optical system which is able to perform remote photographing and can be mounted on a small terminal.
Patent KR-20210008695-A (KR)
Inventor: KIM SHIN SUNG
IPC: H01L51/56
Filed: 2019-07-15
Abstract: The present invention relates to a compound represented by chemical formula 1, to a coating composition comprising the compound, to an organic light emitting device formed by using the coating composition, and to a production method thereof. It is possible to lower the driving voltage of the organic light emitting device.
Patent KR-20200010070-A (KR)
Title: Internal combustion engine comprising a venturi nozzle provided inside a fluid-guiding component which is fluidally connected with a tank vent line
Inventor: KOCH JOHANNES
IPC: F02D41/00
Filed: 2019-07-16
Abstract: The present invention relates to an internal combustion engine including a fuel tank (36), a tank ventilation line (38), and a venturi nozzle (30) disposed in a fluid guide component (16). The venturi nozzle (30) includes: an inflow duct (28); an opening point (40) connected in a downstream portion of the inflow duct (28) and including a fluid connection unit to the tank ventilation line (38); and a discharge duct (32) connected to a downstream portion of the opening point (40). In this case, a discharge section (48) of the venturi nozzle is surrounded by the fluid guide component (16) by forming a detection chamber (46) on the circumference of the discharge section (48) in the downstream portion of the flue point (40). The detection chamber (46) includes one or more inflow opening units (50), and the pressure can be applied to the detection chamber (46) through the inflow opening unit. Also, the detection chamber (46) has one or more pressure sensors (34) for monitoring pressure in the detection chamber (46). The purpose of the present invention is to provide the internal combustion engine capable of reliably preventing air containing a fuel from reaching to macro-environment.
Patent KR-20210009814-A (KR)
Inventor: PARK JONG MIN
IPC: G09B29/10
Filed: 2019-07-18
Abstract: Disclosed are a method and a device for expressing a point region in a natural language performed by a computing device. According to one embodiment of the present invention, the method for expressing a point region in a natural language performed by a computing device comprises: an absolute coordinate acquisition step of acquiring absolute coordinates including the absolute longitude and absolute latitude of an expression target point; a relative coordinate determination step of determining relative coordinates for a preset reference point of the expression target point; a basic syllable word generation step of converting the relative coordinates into Korean alphabet syllables to generate basic syllable words; and a suggested word determination step of determining a suggested word by determining whether the basic syllable word is included in a word database consisting of candidate words of the suggested word corresponding to the expression target point. Accordingly, the present invention can concisely and systematically identify points and regions of the land including the ocean.
Patent KR-20210011286-A (KR)
Title: A strain gauge using a touch sensing device
Inventor: YOON TAI HYUN
IPC: G06F3/041
Filed: 2019-07-22
Abstract: Disclosed is a pressure sensing device capable of reducing the number of piezoelectric elements for detecting the pressure. The pressure sensing device comprises: a driving unit configured to apply a first pulse strain to a first terminal of a first piezoelectric element forming a first resistance; a first charge storage circuit unit having an input terminal connected to a second terminal of the first piezoelectric element; and a pressure sensing unit determining whether the pressure is applied to the first piezoelectric element based on a first output voltage of the first charge storage circuit unit. At this time, the first charge storage circuit unit is configured to store electric charges flowing between the second terminal of the first piezoelectric element and the input terminal of the first charge storage circuit unit.
Patent KR-20210012436-A (KR)
Title: Information board with improved installation convenience and mobility
Inventor: YANG JUNG KYUL
IPC: E01F9/688
Filed: 2019-07-25
Abstract: The present invention relates to an information board with improved installation convenience and mobility and, more specifically, to an information board with improved installation convenience and mobility, which is easy to install without damage to the bottom surface and need for an incidental binding method, can reduce the installation time and installation costs, and can use items that are easily found in daily life such as wooden support, water bottles, etc. as weights using a binding part when there is no heavy object such as soil or bricks, etc. around. Through the present invention, it is possible to be easily installed without damage to the bottom surface and need for an incidental binding method and reduce the installation time and installation cost. In addition, the present invention provides the effect of improving installation convenience and mobility capable of using items that are easily found in daily life such as wooden support, water bottles, etc. as weights using the binding part when there is no heavy object such as soil or bricks, etc. around. The information board comprises an information board frame (100) including a left type frame (110) and a right type frame (120).
Patent KR-20200114968-A (KR)
Title: Method and apparatus for controlling activation of a plurality of rlc layer in wireless communication system
Inventor: KIM DONG GUN
IPC: H04W76/27
Filed: 2019-07-30
Abstract: Disclosed in the present invention is a method for controlling activation of an RLC layer device of a terminal in a wireless communication system. According to the present disclosure, the method comprises the steps of: receiving a radio resource control (RRC) message or MAC control information from a base station; identifying configuration information for activation control of at least one RLC layer device included in the RRC message or the MAC control information; and activating or deactivating some or all of the RLC layer devices based on the identified configuration information. According to the present disclosure, it is possible to efficiently control activation of a plurality of RLC layer devices of a terminal in a wireless communication system.
Patent KR-20210016853-A (KR)
Title: Metal anode for lithium secondary battery using mesoporous carbons and method of manufacturing the same
Inventor: LEE JINWOO
IPC: H01M10/42
Filed: 2019-08-05
Abstract: The present invention relates to a metal negative electrode for a lithium secondary battery containing mesoporous carbons and a manufacturing method thereof. The metal negative electrode for a lithium secondary battery contains the mesoporous carbons having a pore size of 2 to 50 nm to efficiently suppress formation of lithium dendrites by using a large surface area, and improve electrochemical properties such as lifespan properties and the like.
Patent KR-20210019638-A (KR)
Title: Brake failure detection method
Inventor: WONKYU KIM
IPC: B60T13/74
Filed: 2019-08-12
Abstract: The present invention provides a brake failure detection method capable of effectively and accurately detecting whether a high side brake mode and a low side brake mode are normally operated. According to an embodiment of the present invention, a brake failure detection method can comprise: a first step of determining whether the high side brake mode for controlling the operation of a motor in a first manner operates normally; a second step of determining whether a high side brake mode for controlling the operation of the motor in a second manner operates normally; and a third step of determining whether a low side brake mode for controlling the operation of the motor in the first manner operates normally.