baber/WOPTO huggingface dataset:
Patent KR-20190114782-A (KR)
Title: Anode, and sulfide solid-state battery
Inventor: TATEISHI MITSURU
IPC: H01M10/0562
Filed: 2019-03-20
Abstract: When a negative electrode is formed using a negative electrode current collector layer made of copper and a negative electrode mixture layer containing a sulfide solid electrolyte, copper and a sulfide solid electrolyte react to generate copper sulfide, and resistance at the interface between the negative electrode current collector layer and the negative electrode mixture layer increases. The negative electrode current collector layer is alloyed to reduce the reactivity with the sulfide solid electrolyte. Specifically, the negative electrode includes a negative electrode mixture layer and a negative electrode current collector layer in contact with the negative electrode mixture layer. The negative electrode mixture layer contains a negative electrode active material and a sulfide solid electrolyte. At least one surface of surfaces of the negative electrode current collector layer in contact with the negative electrode mixture layer contains an alloy of copper and a metal having a higher ionization tendency than copper.
Patent KR-20200113868-A (KR)
Inventor: NEI MASAMI
IPC: F21S41/141
Filed: 2019-03-26
Abstract: The present invention is to provide a light emitting diode package having a small and simple structure. According to an embodiment of the present invention, a light emitting device package comprises: a light emitting device having first and second bumps on a rear surface and a light emitting region on a front surface; first and second electrodes respectively in contact with the first and second bumps; first and second connection electrodes provided to be spaced apart from the direction in which a rear surface of the first and second electrodes faces; a Zener diode provided between the first and second electrodes and the first and second electrodes and having two terminals connected to the first and second connection electrodes; and first and second pads provided in a direction toward the rear surface of the first and second connection electrodes. The Zener diode at least partially overlaps the light emitting device.
Patent KR-20200113990-A (KR)
Inventor: LEE JONG MIN
IPC: G11C16/26
Filed: 2019-03-27
Abstract: The present technology provides a memory device including a memory block, which is a group of a plurality of memory cells which can be connected through a plurality of word lines, and a memory system including a controller performing read test operations for checking an operation state of the memory block in stages. The number of selected word lines may be different for each stage of the read test operation.
Patent KR-20190041979-A (KR)
Title: Cavity Filter
Inventor: KIM DUK YONG
IPC: H01P1/208
Filed: 2019-04-01
Abstract: By providing a cavity filter with a slim and compact structure in which a push-pin type RF connector is formed to expose a terminal on both surfaces or one surface in a height direction, the cavity filter of the present invention may decrease a size of an antenna system and quickly perform verification of individual cavity filters with high reproducibility and the cavity filter may be easy to be mounted on the antenna system.
Patent KR-20200117105-A (KR)
Inventor: HYUNG KUN LEE
IPC: G01N27/416
Filed: 2019-04-02
Abstract: A phosphate measurement sensor according to the present invention may include: a water tank containing an aqueous solution containing a phosphate to be sensed; a plasma generating electrode spaced apart on a water surface of the aqueous solution; and a signal detection unit disposed in the aqueous solution. At least a part of the phosphate is converted into orthophosphate by plasma supplied from the plasma generating electrode, at least a part of the orthophosphate is converted into the form of dihydrogen phosphate, and the signal detector can detect an electrical signal according to the concentration of the dihydrogen phosphate.
Patent KR-20200117159-A (KR)
Inventor: KYUNG MIN KIM
IPC: H04W4/60
Filed: 2019-04-03
Abstract: The present invention relates to an apparatus and method for connecting and setting up multiple Internet of things (IoT) devices to a Wi-Fi access point (AP). According to the present invention, a smart terminal broadcasts a Bluetooth advertising packet containing an SSID and password of the Wi-Fi AP, extracts Wi-Fi AP access information to access from the packet received from the IoT device, and sets a Wi-Fi connection in the smart terminal, so that Wi-Fi can be easily set for multiple IoT devices at once.
Patent KR-20200120087-A (KR)
Inventor: JAE MOON LEE
IPC: G01R31/40
Filed: 2019-04-11
Abstract: The present invention relates to an overcurrent protection inverter and, particularly, to an inverter which performs an inverter protection operation by detecting an instantaneous maximum output current and an AD current using a leg-shunt resistor. By detecting the instantaneous maximum output current and detecting the AD current in the leg-shunt resistor, the inverter can be protected by performing an overcurrent protection operation when an overcurrent occurs in the entire inverter operation section.
Patent KR-20200123900-A (KR)
Inventor: LIM BEK HYUN
IPC: H01L27/15
Filed: 2019-04-22
Abstract: A display device and a manufacturing method therefor are provided. A display device comprises: a first electrode; a first insulating layer arranged on the first electrode; a second electrode which is arranged on the first insulating layer, and of which at least a partial region faces the first electrode in a first direction; and at least one first light-emitting element which is arranged between the first electrode and the second electrode and which has a shape extended in one direction, wherein the first insulating layer partially encompasses the outer surface of the first light-emitting element, and the extended one direction of at least a part of the first light-emitting element is parallel to the first direction. The present invention provides the display device including the light-emitting elements which are extended in one direction, wherein the light-emitting elements are aligned in a direction perpendicular to each electrode.
Patent KR-20200129537-A (KR)
Title: Equipment for realizing bad weather for screen games
Inventor: KIM SANG SUB
IPC: A63F13/837
Filed: 2019-05-09
Abstract: A device for realizing bad weather for screen games according to the present invention comprises: a frame (100) in which columns (200, 300) are stood at the left and right sides thereof and a beam (400) is connected to the upper ends of the columns (200, 300) so as to form a ″Π″ shape, wherein a space (S) formed in the beam (400) communicates with the pillars (200, 300); multiple air nozzles (510, 520, 530) which penetrate the columns (200, 300) and the beam (400) from the inside to the outside thereof to be disposed on the facing surfaces (203, 303) of the columns (200, 300) and the lower surface (403) of the beam (400); and an air supply means (600) which is mounted to the frame (100) and supplies air to the air nozzles (510, 520, 530). Accordingly, the following effects can be exhibited. First, it is possible to solve a problem in which game skills cannot be properly improved because it is not possible to experience bad weather in the real natural environment through screen games. That is, irregular wind directions and rainfalls that occur outdoors are realized in front of a screen, it is possible to improve the ability to actually play on the field. Second, the degree of difficulty of a game can be raised by allowing a user to experience bad weather in the natural environment, and as a result, the user can feel the sense of achievement as the score increases. Thus, the fun can be maximized.
Patent KR-20200132355-A (KR)
Inventor: BYUN WONBAE
IPC: C01G53/00
Filed: 2019-05-17
Abstract: The present invention relates to a method for manufacturing tungsten-doped nickel oxide nanoparticles. Particularly, in one embodiment of the present invention, provided is a method for obtaining tungsten-doped nickel oxide nanoparticles by manufacturing a precursor in a short time under conditions of room temperature and normal pressure using a precipitation method, and then heat-treating the precursor. Particularly, provided is a technology for comprehensively controlling a mixing ratio of raw materials used to manufacture the precursor and a heat treatment temperature of the precursor so that a particle size can be controlled in nano units and crystallinity of nickel oxide can be secured without phase separation by tungsten.
Patent KR-20200134693-A (KR)
Inventor: HAM HO WAN
IPC: C07D307/91
Filed: 2019-05-23
Abstract: The present application relates to a novel compound and an organic light emitting device including the same. The novel compound according to an embodiment of the present invention is applied to the organic light emitting device, so as to secure high efficiency, long lifespan, low driving voltage, and driving stability of the organic light emitting device. A first aspect of the present application provides a compound represented by chemical formula 1.
Patent KR-20200135672-A (KR)
Title: Display module
Inventor: KIM SOODONG
IPC: H01L51/52
Filed: 2019-05-24
Abstract: A display module capable of minimizing the temperature rise inside the display panel comprises: a display panel in which a display area and non-display area surrounding the display area are defined; and a functional layer disposed on the display panel. The functional layer includes a color filter layer including a plurality of color filters and a plurality of first light shielding members respectively disposed between the plurality of color filters, a light control layer including a plurality of light control units respectively overlapping with the plurality of color filter layers, wherein at least one of the plurality of light control units includes a quantum dot, and a heat conduction member. The heat conduction member includes at least one of a metal material, graphite, and silicon carbide.
Patent KR-20200005436-A (KR)
Inventor: LIM JANG HO
IPC: H04N5/232
Filed: 2019-05-28
Abstract: The present invention relates to a camera module having an optical shaking stabilization function which realizes a flexible printed circuit board (FPCB) electrically connected to an image sensor serves to provide an elastic restoring force in a multi-axial direction while simultaneously serving as an electrical path, thereby providing a camera module to be made smaller and more lightweight. The present invention comprises a lens barrel, a carrier, a housing, an image sensor, a flexible printed circuit board, and a driving part.
Patent KR-20190139764-A (KR)
Inventor: MZYK RAPHAEL
IPC: H04L7/00
Filed: 2019-05-28
Abstract: The present invention relates to a method for operating a radio transmission system having a radio transmitter (S) and at least one radio receiver (E). The radio transmitter (S) comprises at least one transmitter timer (ZS), in particular, a clock generator, and transmits a packet, a subpacket, and/or a plurality of packets continuously for data transmission, wherein a carrier frequency and transmission times of the data, the carrier frequency and a sampling rate of the data, and/or the transmission times and the sampling rate of the data depend on the transmitter timer (ZS), in particular, on a clock generator. The radio receiver (E) comprises at least one receiver timer (ZE), in particular, a clock generator, with a time-measuring means to define transmission times, to define carrier frequencies, and/or to define sampling rates. The radio receiver (E) estimates an error, in particular, a carrier frequency error, a sampling rate error, and/or an error in the transmission time, on the basis of the received data and determines a time error from the estimated error, wherein a temporal correction factor for compensation is defined on the basis of the time error. The present invention relates to a structure of a radio transmission system which is operable according to the method. According to the present invention, transmission quality is increased while cost efficiency and energy efficiency are increased simultaneously.
Patent KR-20200139026-A (KR)
Title: Longi fit-up jig for ship building
Inventor: KIM JUNG MIN
IPC: B63B73/00
Filed: 2019-06-03
Abstract: The present invention relates to a longi fit-up jig for shipbuilding. The longi fit-up jig comprises a holding unit (20) which can be interlocked with a longi and a pressing unit (30) which can be placed on a hydraulic jack (15). In a state in which the holding unit (20) is interlocked with a face of the longi by being interposed into a holding groove (22), the pressing unit (30) is combined to be parallel with the longi, and a first ring (36) and a second ring (38) for combining a wedge (25) are provided on one side of the pressing unit (30). Therefore, the present invention improves convenience and productivity by enabling work with a one-size jig even when a working load of a longi is changed in regard to the installation of the longi consumed during a shipbuilding procedure.
Patent KR-20200143019-A (KR)
Inventor: PARK MAN JAE
IPC: B60L3/00
Filed: 2019-06-14
Abstract: The present invention relates to a vehicle battery diagnosis apparatus capable of preventing and diagnosing a voltage deviation error of a high-voltage battery in consideration of a cell balancing capacity reflecting a customer characteristic and a self-discharge rate of the high-voltage battery, and a battery diagnosis method thereof, and a vehicle including the same. The vehicle battery diagnosis apparatus includes: a measurement part measuring a battery cell voltage; and a control part diagnosing a cell voltage deviation based on the battery cell voltage. The control part calculates self-discharge rates by cell based on a parking time and a cell voltage of a battery, calculates a cell voltage deviation based on the battery cell voltage, and carries out cell voltage deviation diagnosis or determines whether cell balancing is possible by comparing a cell balancing capacity calculated based on a vehicle operation time with the greatest one of the calculated self-discharge rates by cell if the calculated cell voltage deviation is greater than a preset cell balancing reference voltage deviation.
Patent KR-20200144782-A (KR)
Inventor: KIM MIN KI
IPC: F24C7/06
Filed: 2019-06-19
Abstract: The present invention is to solve a problem wherein a heater using a conventional power source explodes due to overheating of a mobile phone. That is, the present invention is configured to prevent overheating of the mobile phone by installing an insulating plate between a heating wire and the mobile phone. Therefore, the present invention consists of a hand warmer body configured in a form of a general mobile phone case for ease of use, and a charging hole, which can be charged when a battery is dead so that the lifespan of a hand warmer can be extended by replacing the heating wire when the lifespan of the heating wire is over.
Patent KR-20200145273-A (KR)
Inventor: SHIN JUN SEONG
IPC: H01R13/10
Filed: 2019-06-21
Abstract: A rotatable three-outlet T-shaped power strip according to the present invention is an invention allowing a power outlet portion covered by an obstacle to be used by rotating the power strip when the power strip is generally used.
Patent KR-20210002158-A (KR)
Inventor: LEE SANG SIK
IPC: E04H17/04
Filed: 2019-06-26
Abstract: The present invention relates to a fence for bordering and security. In regard to installing a fence to divide a specific area requiring bordering, such as a farm, a villa, a country house, a museum, a laboratory, a training institute or the like from the outside, the oxidation corrosion of the fence caused by exposure to ultraviolet rays can be prevented to enable the fence to have a semi-permanent lifespan, expressions in various colors can be possible, and more perfect, safer and clearer bordering and security functions can be performed. According to the present invention, the fence installed to divide a specific area or a farm includes: a wood post having a predetermined length and including a plurality of through holes penetrated in a center part at equidistant intervals, and an engagement hole formed on an upper side; a sign emitting light; a wire carrying a high-voltage current; and a lighting part. Therefore, since the wood post is made of a synthetic resin material preventing oxidation by corrosion or exposure to ultraviolet rays, the lifespan can be extended semi-permanently, and the installation and processing of the fence can be facilitated, and the fence is made of an insulation material to remove an error in operation caused by current carrying during the installation of wires and security devices, thereby being efficient, and moreover, since the fence can be installed in various colors or forms which a user wants, the elegance of the exterior can be improved.
Patent KR-20210002376-A (KR)
Inventor: CHEON JI SUNG
IPC: H01L27/11582
Filed: 2019-06-28
Abstract: According to the present invention, an integrated circuit device having excellent electrical characteristics and capable of increasing the degree of integration comprises: a substrate having a cell area and a connection area; and a first stacked structure including a plurality of insulating layers and a plurality of word line structures alternately stacked on the substrate in the cell area and the connection area, and a second stacked structure on the first stacked structure. In the connection area, each of the first stacked structure and the second stacked structure has a first dummy channel hole passing through the first stacked structure, and a second dummy channel hole communicating with the first dummy channel hole and passing through the second stacked structure, a first dummy top width, which is the top width of the first dummy channel hole, has a value larger than a second dummy top width, which is the top width of the second dummy channel hole.
Patent KR-20210002817-A (KR)
Inventor: HA JEONGSEOK
IPC: H03M13/29
Filed: 2019-07-01
Abstract: Disclosed are a method for designing a parity check concatenated pole code and a device therefor which can improve an error correction capability. According to an embodiment of the present invention, the method for designing a pole code comprises the steps of: receiving code length, message length, and channel information; generating an information set and a parity set of a polar code based on the received code length, message length, and channel information; and generating a parity node including elements of the information set based on the generated information set and parity set.
Patent KR-20200008502-A (KR)
Inventor: HONG SUNG PYO
IPC: H04W72/04
Filed: 2019-07-03
Abstract: The present disclosure is a technique for controlling an operation of a bandwidth part (BWP) configured in a terminal. In one aspect, embodiments of the present invention may provide a method for controlling an operation of a BWP by a terminal which comprises: a step of receiving BWP configuration information for configuring a plurality of BWPs in one cell from a base station; a step of receiving activation indication information indicating activation for at least two BWPs of the plurality of BWPs; and a timer control step of starting a deactivate timer for each of the at least two BWPs whose activation is indicated. The embodiments of the present invention may also provide an apparatus including the method.
Patent KR-20200121711-A (KR)
Title: House assembly having outer cover unit communicating with inner house
Inventor: KIM YONG IL
IPC: A01K67/033
Filed: 2019-07-24
Abstract: One embodiment of the present invention may provide a house assembly comprising: an inner house forming an inner space therein; a first coupling module formed outside the inner house and having a shape elongated in the longitudinal direction; an outer cover unit capable of accommodating the inner house and moving with respect to one end of the inner house to open and close the inner house; and a second coupling module coupled to the outer cover unit and movably coupled to the first coupling module. Accordingly, the house assembly may be provided in that the inner house includes a second rear door and communicates with or is separated from the inside of the outer cover unit according to open/close of the second rear door.
Patent KR-20200011901-A (KR)
Inventor: CHI HAN NA
IPC: C09J153/00
Filed: 2019-07-25
Abstract: The present invention relates to an adhesive composition, an optical laminate, a polarizing plate, and a display device. The adhesive composition according to the present invention has excellent durability and excellent light characteristics with respect to an adhesive polarizing plate. The adhesive composition comprises: a block copolymer including a first block and a second block; and an epoxy silane compound.
Patent KR-20200014238-A (KR)
Title: Novel polymer and organic light emitting device comprising the same
Inventor: KANG ESDER
IPC: C08L39/04
Filed: 2019-07-30
Abstract: Provided are a novel polymer and an organic light emitting device including the same. The polymer comprises a repeating unit represented by chemical formula 1, a repeating unit represented by chemical formula 2, and a repeating unit represented by chemical formula 3. According to the present invention, it is possible to improve the low driving voltage and/or life characteristics.
Patent KR-20210017162-A (KR)
Title: Manufacturing method of active material for lead acid battery using Multi walled CNT
Inventor: CHOE SEOK MO
IPC: H01M4/20
Filed: 2019-08-07
Abstract: The present invention relates to a method for manufacturing an anode active material for an enhanced flooded battery (EFB) to which a multi-walled CNT is applied and, more particularly, to a method for manufacturing an anode active material for an EFB to which a multi-walled CNT is applied which adds the multi-walled CNT to an expander inputted into an EFB anode at the time of manufacturing the anode active material to increase electrical conductivity, thereby improving durability and performance of the EFB.
Patent KR-20200018318-A (KR)
Title: Catechin compounds and uses thereof
Inventor: SEO WON HO
IPC: A61P17/00
Filed: 2019-08-08
Abstract: The present invention relates to a catechin compound or pharmaceutically acceptable salt thereof, and a use thereof. The catechin compound or the pharmaceutically acceptable salt thereof of the present invention, represented by chemical formula 1, is very effective in the treatment of wounds, particularly, peripheral ulcers.
Patent KR-20200104774-A (KR)
Title: Flood protection device
Inventor: NAM EUN TAE
IPC: E04H9/14
Filed: 2019-08-19
Abstract: The present invention relates to a flood protection device, which includes: a rubber packing member installed to be embedded in the ground so that a blocking plate member is coupled thereto by force fitting; the blocking plate member installed on the rubber packing member to be coupled and separated and coupled to the rubber packing member by force fitting to prevent water from being introduced from the ground; a reinforcing plate member installed on a back surface of the blocking plate member to have stiffness withstanding water pressure of the introduced water; a vertical reinforcing member having a coupling rod coupled to an upper surface of the blocking plate member and a vertical rod formed on the bottom of the coupling rod at a predetermined height, coupled to the blocking plate member to be separable, and installed to be rotatable to be stored in the ground; and a horizontal reinforcing member installed on the vertical reinforcing member to be separable so that the blocking plate member is solidly supported, thereby preventing the water introduced into an underground space by adhesion between the blocking plate member and the rubber packing member, solidly installing the blocking plate member by the vertical reinforcing member and the horizontal reinforcing member, and allowing the blocking plate member to be solidly installed so that the introduction of the water can be prevented and the introduction of soil caused by heavy rail and landslides can be prevented.