baber/WOPTO huggingface dataset:
Patent KR-20210017536-A (KR)
Title: Battery management system, battery management method and energy storage system
Inventor: LEE HYUN CHUL
IPC: H02J7/00
Filed: 2019-08-08
Abstract: Provided are a battery management apparatus, a battery management method, and an energy storage system. The battery management apparatus comprises: a sensing unit configured to generate battery data indicating at least one of a voltage and a current of a battery; and a control unit. The control unit determines a latest idle time during which the battery is most recently maintained in an idle state. The control unit updates a sleep duration based on the sleep duration and the latest idle time. The sleep duration is a predetermined time as a predicted value of the latest idle time. The updated sleep duration is a predicted value of a time during which the battery will be maintained in the idle state next time. According to the present invention, over-discharge of a battery can be prevented.
Patent KR-20210019836-A (KR)
Title: A horn with buzzer function
Inventor: CHOI SANG KYU
IPC: B60R16/033
Filed: 2019-08-13
Abstract: The present invention relates to a horn with a buzzer function, wherein both of a horn function and a buzzer function can be used through a single horn provided to a vehicle. According to an embodiment of the present invention, the horn can comprise: a horn switch switched to supply power to a coil; a connection unit electrically connecting a spring connected to the coil and a stand connected to a power unit; the power unit supplying the power to the coil according to switching of the horn switch; a signal generation unit generating a frequency signal for generating buzzer sound; a buzzer switch switched to supply the power to the coil based on the frequency signal; and a battery supplying the power to the buzzer switch.
Patent KR-20210022437-A (KR)
Inventor: KIM JIN HO
IPC: A61M31/00
Filed: 2019-08-20
Abstract: The present invention is to provide a device for injecting a liquid in the body, which has a receiving tube in which a chemical solution is accommodated in a body, and has the chemical solution disposed inside one end of the body and a separate piston member (600) inserted at the other end. When a piston cap mounted on the outside of the body is used, the piston cap is inserted into the body and pressurizes the piston member (600). Thus, it is possible to prevent the chemical solution from arbitrarily leaking due to external factors during carrying and transport. The device for injecting a liquid in the body of the present invention comprises: a body (100) which is in the form of a tube having both ends penetrated, and has a chemical solution disposed therein at one end; a cover (300) which seals the other end of the body (100); and a piston cap (400) which is mounted outside one end of the body (100) to seal one end of the body (100), separated from one end of the body (100) when in use, and inserted into the other end of the body (100) to discharge the chemical solution.
Patent KR-20210029347-A (KR)
Title: Goggle having an improved structure for assembling lens
Inventor: JIN JUNG WOOK
IPC: G02C5/02
Filed: 2019-09-06
Abstract: The present invention relates to goggles having an improved lens assembly structure that provides a lens assembly structure for easily attaching and detaching goggle lenses that simultaneously cover both eyes of the wearer to the frame body, so that various goggle lenses can be quickly and easily replaced and installed on the frame body if necessary. The present invention comprises a frame body crossing the wearer′s face from side to side; and goggle lenses that simultaneously cover both eyes of the wearer formed inside by fixing the upper assembly side to the frame body and a shoulder attachment assembly having a shoulder attachment slot penetrating in an inner and outer direction is formed at a point on the upper part of the goggles lens, and a clamping unit for fixing the shoulder attachment assembly part of the goggles lens is added to a point on the upper part of the frame body. The clamping unit includes a lower open-type clip part having a T-shaped cross-sectional open structure by lens entryway and a forward and backward slot that it surrounds the front, back, and upper surfaces of the upper point of the frame body, and a lens access path is formed in the lower part, and advance and retreat slots penetrating in the inner and outer directions orthogonal to the lens access path are formed and are orthogonal, and a switching block disposed in the advance/regression structure in the advance/retract slot, penetrating through the shoulder attachment slot of the goggles lens that enters upward along the lens entrance path and penetrating and constraining the shoulder attachment assembly part of the goggles lens entering the clip part.
Patent KR-20210030546-A (KR)
Title: Melting furnace electrode push assembly with torque limiter
Inventor: KIM JIN SOO
IPC: C03B5/027
Filed: 2019-09-09
Abstract: An assembly for pushing an electrode into a glass melting vessel can include a frame, a shaft, a pusher actuator, a contact mechanism, a master actuator, and a torque limiter. The contact mechanism can be attached to the shaft. The pusher actuator can be mounted to the frame and configured to cause translation of the shaft and the contact mechanism relative to the frame. The master actuator can be operatively connected to the pusher actuator such that the operation of the master actuator causes the operation of the pusher actuator. The torque limiter can be operatively connected between the master actuator and the pusher actuator, and can be configured to disengage when a rotational force on the master actuator exceeds a predetermined amount.
Patent KR-20210031029-A (KR)
Title: Spinal therapy device comprising pressure sensor
Inventor: LEE DONGYOL
IPC: A61B5/00
Filed: 2019-09-10
Abstract: The present invention relates to a spinal therapy device where an acupressure member presses the spine while moving along the longitudinal direction of the human spine. The spinal therapy device comprises: two parallel rail members for supporting both sides of the acupressure member when the acupressure member is moved; a driving means for moving the acupressure member; a power member for providing power to the driving means; a pressure measuring member installed on the driving means and having a pressure sensor installed in alignment with a central portion of the acupressure member; and a control portion.
Patent KR-20210032678-A (KR)
Title: Method and system for estimating position and direction of image
Inventor: DEOKHWA KIM
IPC: G06T7/73
Filed: 2019-09-17
Abstract: Disclosed are a method and a system for estimating a position and a direction of an image which is robust to an environmental change. An image-based positioning method comprises the steps of: synthesizing a query image according to a positioning request through an image synthesis model; selecting a reference image for positioning using the query image and the synthesized image; and estimating a pose for the query image using the feature points extracted from the query image and the synthesized image and the feature points extracted from the reference image.
Patent KR-20210033373-A (KR)
Title: Rail device for dishwasher
Inventor: LEE DOO MYUN
IPC: A47L15/50
Filed: 2019-09-18
Abstract: According to an embodiment of the present invention, provided is a rail device for a dishwasher comprising: a guide body part; an upper support roller part coupled to one side of the guide body part and rotatable with respect to a central axis; a lower support roller part coupled to one side of the guide body part and rotatable with respect to the central axis; a guide rail part extending along a sliding direction with one side thereof inserted into a space between the upper support roller part and the lower support roller part; and a rack roller unit with one side thereof inserted into the guide rail part, and the other side thereof coupled to an inside of a dishwasher body or a sliding basket wherein the guide rail unit includes an upper guide unit having a shape corresponding to a circumference of the upper support roller unit and a lower guide having a shape corresponding to a circumference of the lower support roller unit, and the width (L2) of the lower guide part is formed to be greater than or equal to the width (L1) of the upper guide part. According to the present invention, rovided is a rail device for a dishwasher having a guide rail configured to easily absorb changes in horizontal motion of a sliding basket and thus to improve operability.
Patent KR-20210034265-A (KR)
Title: Liquid crystal display device and method of fabricating the same
Inventor: PARK KYOUNG SEOK
IPC: G02F1/1343
Filed: 2019-09-20
Abstract: According to the present invention, a liquid crystal display device and a manufacturing method thereof, wherein one of the plurality of bumper layers formed on an array substrate and a first column spacer are in contact with each other in a liquid crystal layer. The present invention provides an effect of improving display quality by preventing red eye defects and increasing an aperture ratio and transmittance at the same time, and the present invention uses a half-tone mask or a multi-tone mask to form the bumper layer with a photoresist used when forming a pixel electrode on an array substrate, thereby shortening a process time by reducing the number of masks used during a process.
Patent KR-20210039509-A (KR)
Title: Welding carriage having auto stop fuction
Inventor: CHO JIN AN
IPC: B23K9/028
Filed: 2019-09-23
Abstract: The present invention relates to a welding carriage having an automatic stop function, which can automatically stop at an end part by detecting a member. According to one embodiment of the present invention, the welding carriage having an automatic stop function may comprise: a running unit moving along a welding line; a welding unit mounted on the running unit to weld a welding portion of the welding line; and an automatic stop unit mounted on the running unit and configured to detect an ending spot of the welding line so as to stop the movement of the running unit.
Patent KR-20210039617-A (KR)
Title: Electronic apparatus and control method thereof
Inventor: JEONG JAE HOON
IPC: G06F3/06
Filed: 2019-10-02
Abstract: An objective of the present invention is to minimize an overhead. An electronic device according to one embodiment of the present invention comprises a memory and a processor. The data of an executed process is loaded in a first area of the memory; the first compressed data obtained by compressing the data of the process is stored in a second area of the memory according to an event for securing an available capacity of the memory; and the processor is stored in a third area of the memory and identifies whether or not the second compressed data overlapping the first compressed data is present, maps the first compressed data to the third area when it is identified that the second compressed data is present, and controls other data to be stored in the second area.
Patent KR-20210041788-A (KR)
Title: Display device
Inventor: KIM DAE YUN
IPC: G09F9/33
Filed: 2019-10-08
Abstract: According to an embodiment of the present invention, a display device comprises: a display panel comprising a plurality of sub-panel assemblies; a back cover disposed on a rear surface of the display panel and having a flexible region disposed at a boundary between the plurality of sub-panel assemblies; and a roller on which the display panel and the back cover are wound or unwound. Each of the sub-panel assemblies comprises: a plurality of micro LEDs; a printed circuit board on which the plurality of micro LEDs are mounted; and a case disposed on a rear surface of the printed circuit board. Accordingly, it is possible to implement a rollable display device to which the micro LEDs are applied.
Patent KR-20210043373-A (KR)
Title: Straw safe storage device and straw safe storage method using the same
Inventor: BAEK SUN YOUNG
IPC: A01N1/02
Filed: 2019-10-11
Abstract: A device for safely storing a straw according to an embodiment of the present invention comprises: a straw storage cane; and a straw identifier extending upward from the upper end of the straw storage cane so that the details of a sample stored in the straw storage cane can be checked from the outside, wherein the straw storage cane comprises: a holder extending in a first direction, which is the longitudinal direction of the goblet for a goblet having a straw for a sample to be mounted therein; and a cover including a plate-shaped portion provided on a plane perpendicular to the first direction to prevent the straw from being separated from the upper end of the holder.
Patent KR-20210046110-A (KR)
Inventor: JEONG JAE HOON
IPC: B01D47/14
Filed: 2019-10-17
Abstract: The present invention relates to a fine dust dust collector capable of filtering ultrafine dust of PM2.5 level. The disclosed fine dust dust collector comprises: a housing in which a solution is accommodated; a wet scrubber that aggregates fine dust particles floating in the air into a mist; a fine particle separator installed in the housing for diffusing and separating fine dust particles in the mist and diluting the separated fine dust particles in the solution; a first filter unit on a flow path of air passing through the housing for filtering fine dust diluted in the solution or contained in the air; and a molecular recognition polymer filter for filtering ultra-fine dust contained in the air that has passed through the first filter unit.
Patent KR-20210045899-A (KR)
Inventor: CHANG SEON SONG
IPC: A61K39/145
Filed: 2019-10-17
Abstract: The present invention provides a vaccine composition or a feed composition against avian influenza virus, including Lactobacillus Plantarum and H5N9 highly pathogenic avian influenza virus KCTC13027BP.
Patent KR-20210047585-A (KR)
Inventor: KIM EUNSOO
IPC: G06F1/16
Filed: 2019-10-22
Abstract: A protective cover for an electronic device is disclosed. The protective cover includes: a first part which is combined with at least a part of a first housing of the electronic device; a second part which is combined with at least a part of a second housing of the electronic device; and a connecting part which covers at least a part of a hinge housing of the electronic device and is formed between the first part and the second part. The hinge housing is connected to the first housing and the second housing to fold the first housing and the second housing with a folding shaft interposed therebetween. The connecting part can include a core layer which allows at least a part of the core layer to have a curvature corresponding to a curved area of the hinge housing. In addition, various embodiments identified through the specification can be possible.
Patent KR-20200050380-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: YUN SUN JIN
IPC: H01L21/285
Filed: 2019-10-23
Abstract: According to an embodiment of the present invention, provided is a manufacturing method of a semiconductor element which can greatly improve contact resistance of an electrode. The manufacturing method of a semiconductor element comprises the steps of: preparing a substrate; forming irregularities in a region in which electrodes are to be formed on the substrate; forming a precursor film of a two-dimensional material on the substrate on which the irregularities are formed; forming a metal chalcogen film by performing a chalcogenide process on the formed precursor film; and forming an electrode on the formed metal chalcogen film.
Patent KR-20210049490-A (KR)
Title: Vehicle Thermal Management System having Integrated Thermal Management Valve and Coolant Circuit Control Method of Vehicle Thermal Management System Thereof
Inventor: PARK CHEOL SOO
IPC: F01P7/14
Filed: 2019-10-25
Abstract: In accordance with the present invention, a vehicle thermal management system (100) comprises mechanical/electric water pumps (120A,B), a heater core (200), high temperature (HT)/low temperature (LT) radiators (300A,B), an exhaust gas recirculation (EGR) cooler (500), an oil warmer (600), an auto transmission fluid (ATF) warmer (700), and a plurality of cooling water circulation/distribution systems (100-1, 100-2, 100-3, 100-4) in which flow of engine cooling water circulating an engine (110) selectively via an intercooler (900-1) is formed by connection between an integrated thermal management (ITM) (1) and a smart single valve (SSV) (40). While a four-port layout of the ITM (1) enables quick warming up of an engine and engine oil/ATF at the same time, turbo boiling can be prevented during ignition key off by linking the SSV and an electric water pump (EWP) of a water-cooling-type intercooler.
Patent KR-20210051003-A (KR)
Title: Apparatus, method and system for walk-donation
Inventor: SHIN SU YEON
IPC: H04M1/725
Filed: 2019-10-29
Abstract: According to an embodiment of the present invention, a user terminal device includes: a display unit; and a processor configured to control to display a location of the at least one virtual coin on a work donation app based on a cache information for the at least one virtual coin generated from the donation of a company, when the work donation app being executed, and acquire, as a donation coin, a first virtual coin located within a preset range with a user among at least one virtual coin according to a user's movement type. Accordingly, individual donation activities can be made more actively.
Patent KR-20210051668-A (KR)
Title: Memory controller, memory system including the same and memory module
Inventor: KIM HYUN JOONG
IPC: H03M13/15
Filed: 2019-10-31
Abstract: A memory controller for controlling a memory module including a plurality of memory chips constituting a first channel and a second channel comprises an error correction code (ECC) engine and a central processing unit for controlling the ECC engine. On the basis of device information including mapping information of the memory chips, in a plurality of symbols each having a predetermined unit of data bits among a plurality of data bits included in a user data set stored in the memory chips, the ECC engine constructs a codeword such that the number of symbols including error bits is equal to or less than a reference number, and transmits the constructed codeword to the memory module. The mapping information indicates a correspondence relationship between input/output pads and memory cell rows in which the data bits are stored in each of the memory chips, and each of the symbols is an error correction unit of the ECC engine.
Patent KR-20190129021-A (KR)
Title: Method for transmitting and receiving data in a wireless communication system and apparatus therefor
Inventor: GO SEONGWON
IPC: H04W72/04
Filed: 2019-11-07
Abstract: The present specification provides a method for transmitting and receiving data by a terminal in a wireless communication system and an apparatus therefor. According to the present specification, the terminal receives downlink control information from a base station, but the downlink control information includes an indicator for setting a bundling size for a downlink shared channel. The terminal receives downlink data from the base station through the downlink shared channel set based on the downlink control information, but the bundling size can be set according to the value of the indicator.
Patent KR-20210056848-A (KR)
Title: Method of depositing niobium nitride thin films
Inventor: LEE GEUN SU
IPC: H01L21/02
Filed: 2019-11-11
Abstract: According to one embodiment of the present invention, a formation method of a niobium nitride thin film comprises: an adsorption step of supplying a niobium halogen compound to a substrate and selectively adsorbing thereof on a surface of the substrate; and a nitrification step of supplying a nitrogen source to the substrate to react with the niobium halogen compound to form niobium nitride, wherein the niobium halogen compound comprises NbX_nA_m (3 <= n <= 5, 1 <= m <= 2) wherein X is one of group 17 including F and Cl, and A is at least one or more of an ether compound including a cyclic ether and an amine compound including a cyclic amine.
Patent KR-20210060016-A (KR)
Inventor: CHOI HANYOUNG
IPC: C08G65/40
Filed: 2019-11-18
Abstract: The present invention relates to a bisnaphtholfluorene ether polymer and to a hard mask composition comprising the same, wherein the hard mask composition can form a hard mask having improved heat resistance and etching resistance at the same time.
Patent KR-20210062494-A (KR)
Inventor: JUN DONG HWAN
IPC: H01L41/12
Filed: 2019-11-21
Abstract: According to an embodiment of the present invention, a contact pressure sensing device includes: a frame having a plate shape and having a magnetic field at least in part; and a magnetic sensor which senses the strength of the magnetic field which changes as the frame is deformed by pressure. The present invention provides a pressure sensing device and electronic equipment capable of detecting a contact even with a small pressure while having a simple structure.
Patent KR-20210063580-A (KR)
Title: System for control of vehicle traffic in yard of port
Inventor: SONG MIN HWAN
IPC: G08G1/097
Filed: 2019-11-25
Abstract: Provided is a system for controlling traffic of various transport vehicles in a shipbuilding yard or a port yard. A system for controlling vehicle traffic in accordance with an embodiment of the present invention comprises: a traffic control server generating traffic signals based on image data on a traffic state of a crossroad on a port yard; and a yard signal controller receiving the traffic signals from the traffic control server. Therefore, the present invention provides the traffic signals to the vehicle under an environment such as the shipbuilding yard and the port yard in which traffic lights are difficult to install, such that the risk of accidents can be alleviated and expense of unnecessary personnel like a signalman can be reduced, and provides control for a preferred vehicle with high priority with respect to a passage rather than other vehicles such that the preferred vehicle can quickly pass, thereby enhancing work efficiency within the shipbuilding yard or the port.
Patent KR-20210064875-A (KR)
Title: Air filled packing material
Inventor: YUN DUK JUNG
IPC: B65D65/22
Filed: 2019-11-26
Abstract: The present invention relates to a packaging material using an air filling hole. More particularly, the present invention relates to a packaging material using an air filling hole that has a simple structure so that air can be injected by attaching the air filling hole to a packaging material to facilitate filling of air, and maintains the seal of the packaging material to prevent air leakage. According to the present invention, the packaging material using an air filling hole comprises: a packaging material in which the packaged goods are accommodated; and an air filling hole on an inner surface of the packaging material.
Patent KR-20210065308-A (KR)
Title: Electronic apparatus and the method thereof
Inventor: YOO JI WON
IPC: G06F16/9032
Filed: 2019-11-27
Abstract: According to one embodiment of the present invention, provided is an electronic device, which may identify the state of the electronic device according to a state value indicated by a plurality of state items of the electronic device, generate a search phrase using a plurality of search keywords obtained based on the identified state of the electronic device, and provide a search result obtained based on the generated search phrase.