baber/WOPTO huggingface dataset:
Patent KR-20210138202-A (KR)
Title: Oral hygiene water manufacturing device
IPC: C02F1/48
Filed: 2020-05-11
Abstract: The present invention relates to a device for manufacturing oral hygiene water to provide antibacterial magnetized electrolyzed water. According to the present invention, the device comprises: an electrolysis device electrolyzing water to generate hydrogen-reduced water and free radicals; a control unit and a power supply unit electrically connected to the electrolysis device; a composite filter including a connection of a composite filter filled with a mixture of an antibacterial material and carbon to enhance antibacterial and sterilizing power and increase reducing power and water purification performance; and a magnetized water generation device fusing the magnetic principle of N pole-N pole for clustering water molecular structures to provide magnetized electrolyzed water with enhanced consistency of antibacterial and sterilization functions and enhanced generation of anti-oxidation substance. Accordingly, a change is generated in physical properties suitable for oral hygiene water from tap water or groundwater used in daily life, and thus both functions of a mouthwash device and a mouthwash liquid can be implemented.
Patent KR-20210138414-A (KR)
Title: Apparatus and method for calling the elevator and passenger transport load analysis of the building by the number of the target floor displayed on the smartphone
IPC: B66B1/52
Filed: 2020-05-12
Abstract: The present invention is to improve the function of setting a destination floor in a non-contact manner and a number presenting manner, in setting a destination floor of an elevator. The present invention relates to a method to establish an efficient operation plan by allowing a passenger to display the number of a destination floor on a smartphone and then to present the same to a camera of an elevator button panel, allowing a control unit to automatically press the button by reading the destination floor, and comprehensively determining the number of waiting passengers and the destination floor of the entire building.
Patent KR-20210142973-A (KR)
Title: Electronic device using blockchain and a method thereof
IPC: H04L9/08
Filed: 2020-05-19
Abstract: The present invention relates to an electronic device including a communication circuit, a secure memory, and at least one processor connected to the communication circuit and the secure memory. The at least one processor generates a first key pair including a first public key and a first private key stored in the secure memory, generates a first address based on the first public key, generates a second key pair including a second public key different from the first public key and a second private key different from the first private key, generates a second address based on the second public key, and generates transaction data with respect to transactions to transfer an unspent transaction output value of the first address from the first address to the second address based on a digital signature through the first private key. Various other embodiments are also possible.
Patent KR-20210144132-A (KR)
Title: Unicycle for indoor
IPC: A63B23/04
Filed: 2020-05-21
Abstract: The present invention relates to an indoor unicycle and, more specifically, to an indoor unicycle capable of providing a user with the same exercise effect as the actual riding of a unicycle. The present invention limits the range of tilting actuation of the front and rear of a unicycle, thereby enabling a user to ride the unicycle stably, and at the same time, provides the resistance preventing the unicycle from excessively leaning to one side within the range of tilting actuation.
Patent KR-20200062118-A (KR)
Title: Ionizer and indoor unit for air condition including the same
Inventor: KEONWANG LEE
IPC: B03C3/41
Filed: 2020-05-25
Abstract: The present invention relates to an indoor unit of an air conditioner. Here, the indoor unit comprises: a casing including a front surface unit, a side surface unit and a rear surface unit coupled to a wall surface; a frame in which the front surface unit, the side surface unit and the rear surface unit are coupled; a filter assembly which is arranged at the upper portion of the casing, and filters and sucks air; a discharge unit which is arranged at the lower portion of the casing, and discharges the air sucked by the filter assembly; and an ion generating device which is arranged at the upper center of the filter assembly, and diffuses ions towards both sides of the filter assembly. Therefore, dust in the air can be charged by the ions diffused by the ion generating device, thereby being collected to the filter assembly. Therefore, the dust can be effectively collected to the filter assembly.
Patent KR-20200093476-A (KR)
Title: System and method to be connected to CCTV camera, light bar and speaker upon control of shutters of subway station
Inventor: GO DONG MIN
IPC: H04N7/18
Filed: 2020-05-26
Abstract: Disclosed are a system linked with a CCTV camera, a warning light, and a speaker in control of shutters of a subway station to provide notification that the shutters are operating and a method thereof. The system comprises: a 3D server of a subway station; a control PC connected to the 3D server, a database server, a video storage server of a CCTV camera system, and a shutter interface (I/F) device; a monitor PC including the 3D client installed therein to display a shutter control screen on a 3D map screen of the subway station in control of the shutter and transmit a remote shutter control signal to the shutter I/F device from the shutter control screen to control opening/closing of a corresponding shutter; and the shutter I/F device performing an ascending/descending/stopping command of the corresponding shutter in accordance with the remote shutter control signal received from the shutter control screen of the 3D client. The shutter I/F device is linked with the shutter, the warning light, and the speaker and, in control of the shutter, the 3D client turns on the warning light and outputs an announcement from the speaker through the I/F device in accordance with the remote shutter control signal. The shutter I/F device, the shutter, the warning light, and the speaker are connected by using a relay contact point. When a CCTV connection menu is selected on the shutter control screen, the 3D client pops up and outputs video stream data of a camera adjacent to the shutter on the 3D map screen within a CCTV camera video area of a predetermined size.
Patent KR-20210149282-A (KR)
Inventor: CHAE JONG WON
IPC: H01L27/15
Filed: 2020-06-01
Abstract: Embodiments of the present invention may provide a display panel capable of providing a high-quality image, and prevent diffraction of light received by a component. One embodiment of the present invention comprises: a substrate; two pixels disposed on the substrate and spaced apart from each other with a transmissive area therebetween; and a blocking metal layer interposed between the substrate and the two pixels and comprising an opening corresponding to the transmission area. Disclosed is display panel comprising a plurality of convex portions by an edge of the blocking metal layer defining the opening.
Patent KR-20210152271-A (KR)
Inventor: YU GEUN SANG
IPC: B62D7/14
Filed: 2020-06-08
Abstract: Disclosed is a moving object. According to one aspect of the present invention, a body unit forming a body and a wheel provided on left or right sides of the body unit are connected by a steering module. The steering module controls movement of the wheel. According to the steering module, when the wheel moves upward with respect to the body unit, the wheel is steered to the left, and when the wheel moves downward with respect to the body unit, the wheel is steered to the right. The moving object of the present invention comprises: the body unit; the wheel; the steering module; and a steering drive unit.
Patent KR-20210036246-A (KR)
Title: Slim-Type Immersive-Display Apparatus, Slim-Type Visualization Apparatus and User Eye Tracking Apparatus
Inventor: YANG UNG YEON
IPC: H04N13/383
Filed: 2020-06-09
Abstract: Disclosed is a slim-type immersive-display apparatus. According to an embodiment, the slim-type immersive-display apparatus comprises: a display panel; an ultra-close visualizing optical unit made of a pinhole array film or a micro lens array and forming an image, outputted on the display panel, on an ultra-close user eye retina; an environment information control unit that determines an image to be output according to a virtual reality situation; and an image generating unit that generates the output image determined by the environment information control unit as an ultra-close unit image and outputs it to the display panel.
Patent KR-20200141950-A (KR)
Inventor: KIM BYUNG SEOK
IPC: C08F210/16
Filed: 2020-06-10
Abstract: The present invention relates to a high-transparency propylene-ethylene random copolymer for injection, which has excellent processability while having low total volatile organic compound (TVOC) emissions, and has maximized the ethylene content.
Patent KR-20210156656-A (KR)
Inventor: JEONG KWANG HWA
IPC: F23G5/44
Filed: 2020-06-18
Abstract: The present invention relates to a combustion furnace capable of continuous pyrolysis by controlling pyrolysis through weighing the combustion furnace. According to the present invention, a weight measuring apparatus is provided in the combustion furnace, so that progress of thermal decomposition can be grasped from a weight change of the combustion furnace. Through this, inflow of a fuel and discharge of carbides can be safely controlled even while the combustion furnace is in operation. As a result, the combustion furnace with maximized productivity in which effective carbides can be continuously produced without stopping the operation of the combustion furnace can be configured. The pyrolysis controlled combustion furnace of the present invention comprises: a combustion furnace main body; a fuel storage tank; a fuel supply regulating device; a first driving device; a weight measuring member; a lower rotating plate; an internal rotation shaft; a second driving device; a third driving device; an external rotation shaft; a fourth driving device; a spray nozzle; and a carbide collecting unit.
Patent KR-20220001396-A (KR)
Title: Map producing system
Inventor: KIM KYOUNG SIC
IPC: G08G1/0969
Filed: 2020-06-29
Abstract: A machine learning-based automatic indoor map generation system for combining 3D SLAM point cloud using 3D LiDar and hybrid location information comprises: a point cloud collection module (11) for collecting a point cloud composed of distance values from a specific location to a surrounding target object for map generation; an infrastructure data collection module (13) for collecting surrounding infrastructure data for location identification at a specific location; a location-specific point cloud DB (21) for storing point cloud collection data; a location-specific infrastructure data DB (22) for storing infrastructure data; and a location-specific grouping module (15) for grouping location-specific point cloud data and location-specific infrastructure data and storing the same in a grouping data DB (23). Accordingly, the system has an effect of easily grasping a location indoors without using a GPS.
Patent KR-20220005167-A (KR)
Title: Method for analysis of legal document based on standard document using artificial intelligence, and apparatus for the same
Inventor: CHO HYUN MIN
IPC: G06F40/205
Filed: 2020-07-06
Abstract: The disclosed embodiment of the present invention relates to a standard document-based legal document analysis method using artificial intelligence. The standard document-based legal document analysis method includes the steps of: generating a term sheet in which a legal document is displayed for each item of the standard document through item matching using artificial intelligence with the standard document; calculating similarity for each item by using artificial intelligence with respect to the legal document and the standard document; generating a comment for each item on the legal document in a comment database based on similarity for each item; and providing an analysis result of the legal document including the term sheet, the similarity for each item, and the comment for each item. Therefore, it is possible to provide an analysis result accurately and efficiently.
Patent KR-20220005304-A (KR)
Title: Apparatus and method for processing substrate
Inventor: JEON YOUNG EUN
IPC: H01L21/687
Filed: 2020-07-06
Abstract: According to an embodiment of the present invention, a device and method for processing a substrate can clean pattern formed on a surface of a substrate without defect by generating a treatment solution containing nano-microbubbles to remove fine particles on the substrate. In particular, it is possible to control and maintain various characteristics of the nano-microbubbles generated by the device and method for processing the substrate according to the embodiment of the present invention. The device comprises: a chamber; a spin chuck; and a treatment liquid supply unit.
Patent KR-20220007418-A (KR)
Title: Ecto-Calming Multi Complex-7
Inventor: KANG BYOUNG SEOK
IPC: A61Q19/02
Filed: 2020-07-10
Abstract: In the present invention, the name of a complex is Ecto-Calming Multi Complex-7 which is a peptide complex substance based on a sea whip extract, ectoin, ceramide 3, and seawater as main substances. The sea whip extract maintains a condition of skin, and seawater ensures a moisturizing effect of the skin. Accordingly, those substances ensure a synergetic effect of the complex substance.
Patent KR-20220009045-A (KR)
Title: Massage device prviding warm and cold air for each body part
Inventor: CHANG KI YOUNG
IPC: A61H39/00
Filed: 2020-07-15
Abstract: The present disclosure relates to a massage device for providing warm/cool air for each body part. The massage device, according to one embodiment of the present disclosure, comprises: a main frame constituting an internal frame of the massage device, and including an upper frame supporting an upper body of a user and a lower frame supporting a lower body of the user; a massage module which is disposed on the main frame, and provides a massage function to the user using the massage device while moving along the main frame; and a warm/cool air providing module which is disposed on the main frame and provides air having a temperature that is different from that of external air for each body part of the user. The warm/cool air providing module includes: a first warm/cool air providing unit for discharging air having a temperature that is different from that of the external air to one side of the upper body through an outlet port disposed in one side of the upper frame; and a second warm/cool air providing unit for discharging air having a temperature that is different from that of the external air to the other side of the upper body through an outlet port disposed in the other side of the upper frame.
Patent KR-20210010398-A (KR)
Inventor: OOKI KEISUKE
IPC: H01L21/687
Filed: 2020-07-17
Abstract: The present invention provides a semiconductor manufacturing equipment component from which temperature distribution more uniform than conventional is obtained. An aluminum nitride sintered body (2) of the semiconductor manufacturing equipment component (1) having a plate-like aluminum nitride sintered body having a placement surface, on which a substrate is to be placed, contains carbon. The aluminum nitride sintered body (2) is configured so that thermal conductivity of the aluminum nitride sintered body (2) in an in-plane direction is higher than thermal conductivity in a thickness direction. Therefore, the semiconductor manufacturing equipment component can prevent heat dissipation in the thickness direction of the aluminum nitride sintered body (2) to achieve the temperature distribution more uniform than conventional.
Patent KR-20210029083-A (KR)
Title: Laminated sheet
Inventor: AHN JUNG HEE
IPC: D06N3/04
Filed: 2020-07-21
Abstract: Disclosed is a laminated sheet comprising: a thermoplastic polyolefin elastomer (TPO) base layer; a first primer layer laminated on the TPO base layer; a printed layer laminated on the first primer layer; and a TPO surface layer laminated on the printed layer. The present invention has an effect of providing an eco-friendly and recyclable laminated sheet.
Patent KR-20200115386-A (KR)
Inventor: BYUN JAE HUN
IPC: H01M10/6567
Filed: 2020-07-24
Abstract: Disclosed is a drain valve for a water-cooled battery capable of immediately discharging cooling water leaking in an airtight battery pack to the outside. According to an embodiment of the present invention, the drain valve for a water-cooled battery comprises: a housing of a hollow shape having an inlet and an outlet formed on an upper and a lower portion thereof, respectively; a cover member which is arranged adjacent to the inlet in the hollow space of the housing, and has a first state in which cooling water is not absorbed, a second state in which cooling water is absorbed to increase the volume, and a third state in which absorbed cooling water is discharged to decrease the volume in comparison to the second state; a pressing member arranged on a lower portion of the cover member in the hollow space of the housing, wherein one end thereof is fixed on one surface of the cover member separated from the inlet; and an opening/closing member arranged on a lower portion of the pressing member in the hollow space of the housing, wherein one side thereof is fixed on the other end of the pressing unit and the other side thereof is arranged adjacent to the outlet. The opening/closing member closes the outlet when the cover member is in the first state and the second state, and opens the outlet when the cover member is in the third state.
Patent KR-20220013847-A (KR)
Title: Pressure measurement unit and apparatus for testing battery
Inventor: KIM DO YUL
IPC: H01M10/42
Filed: 2020-07-27
Abstract: A pressure measuring unit according to an embodiment of the present invention includes: a body unit configured to have an upper surface, a lower surface, and a plurality of side surfaces; a connector unit configured to be provided on at least one side surface of the plurality of side surfaces of the body unit; a pressure measuring unit coupled to the upper surface of the body unit and configured to measure pressure applied from the outside toward the upper surface of the body unit; and a control unit connected to the pressure measuring unit to receive a pressure value measured from the pressure measuring unit, and configured to output the received pressure value to a connected communication line.
Patent KR-20220014528-A (KR)
Inventor: AHN SEOKHOON
IPC: H01M4/60
Filed: 2020-07-29
Abstract: The present invention relates to a negative electrode active material using an organic solid solution and manufacture of a negative electrode for a lithium or sodium secondary battery including the same, wherein a high-performance lithium or sodium secondary battery can be provided by including a negative electrode active material including a mixed solid solution of hexabenzocoronene and fluorinated-hexabenzocoronene.
Patent KR-20220020546-A (KR)
Title: Side airbag apparatus
Inventor: KANG SEUNG KYU
IPC: B60R21/235
Filed: 2020-08-12
Abstract: Introduced is a side airbag apparatus comprising: an airbag cushion of which a rear end part is fixed on one side of a seat and a front end part moves forward while the airbag cushion is deployed when gas is injected therein; at least one support tether extended in a longitudinal direction, of which one side is coupled with one side of the seat to be rotatable around a rotation shaft extended in parallel with the side of the seat; and at least one outer tether of which one end part is coupled with the other side of the support tether and the other end part extended in the longitudinal direction is coupled with the front end part of the airbag cushion. The air bag apparatus improves supporting force of a side airbag supporting a lateral side of a passenger.
Patent KR-20220021917-A (KR)
Inventor: LEE IN SUNG
IPC: E04H15/62
Filed: 2020-08-15
Abstract: Disclosed is a deck peg. The deck peg according to the present invention is installed on a deck for fixing a wire for installing a structure to the deck, and comprises: an insertion rod having a predetermined length to be inserted into the deck or a gap of the deck; a peg having a head unit connected to the insertion rod; and a fixation unit coupled to the head unit of the peg to fix the peg to the deck.
Patent KR-20200108266-A (KR)
Inventor: SO YONG SHIN
IPC: C02F5/08
Filed: 2020-09-07
Abstract: The present invention relates to an apparatus for making drinking water with fresh water, comprising: a freshwater tank in which fresh water obtained by desalting seawater is stored; a first mixer for preparing a first mixed solution by mixing fresh water supplied from the freshwater tank and slaked lime; a second mixer for preparing a second mixed solution by mixing carbon dioxide with the first mixed solution; a first pipe connecting the freshwater tank and a first mixer; and a second pipe connecting the first mixer and the second mixer. According to the present invention, the scale can be efficiently controlled in a desalination process and a drinking water making process, thereby reducing maintenance costs and improving the quality of drinking water, such as pH stabilization.
Patent KR-20220034525-A (KR)
Title: Parylene coating method, and parylene coating thin film prepared therefrom
Inventor: LEE HWA SUNG
IPC: H05K3/28
Filed: 2020-09-11
Abstract: The present invention relates to a parylene coating method and a parylene coated thin film manufactured thereby, wherein the parylene coating method comprises the following steps of: a) charging parylene dimer powder into a vaporizer and heating the same to vaporize the same; b) moving the vaporized parylene dimer gas to a parylozer and pyrolyzing the same to manufacture parylene monomer gas; and c) moving the parylene monomer gas to a deposition chamber and cooling the same to deposit and coat the parylene polymer on a base material. The deposition chamber has one or more plate-shaped baffles separated from an inner side surface. The present invention provides a simple waterproof coating method that provides excellent waterproofing performance.
Patent KR-20220038842-A (KR)
Inventor: PARK BUM WOOK
IPC: H01L23/498
Filed: 2020-09-21
Abstract: Disclosed is a memory device having a high capacity and a wide bandwidth using a functional interposer. The memory device comprises: a plurality of interposers stacked on a substrate; a plurality of memory chips flip-chip-bonded onto the interposers; a plurality of wiring patterns provided on the interposers and including a plurality of data lines individually connected to data input/output pins of the plurality of memory chips; and a plurality of conductive connection members individually connecting the plurality of data lines and a plurality of bonding fingers on the substrate. The data input/output pins of the memory chips may be accessed in parallel through the plurality of bonding fingers.