baber/WOPTO huggingface dataset:
Patent KR-20210158128-A (KR)
Inventor: HAN YOUNG SOO
IPC: G01J1/42
Filed: 2020-06-23
Abstract: According to an aspect of the present invention, a photo sensor comprises: a first sensor operating in an NPN mode; a second sensor operating in a PNP mode; an output line connecting the first sensor and the second sensor to an output load; and a control circuit for controlling an output signal to output a detection result of any one of the first sensor and the second sensor based on a connection state between the output load and the output line.
Patent KR-20210158730-A (KR)
Title: brewing apparatus
Inventor: KANG TAE IL
IPC: A47J31/46
Filed: 2020-06-24
Abstract: The present invention relates to a fermented liquor manufacturing apparatus and a fermented liquor manufacturing method for manufacturing homemade fermented liquor even without professional knowledge or brewing equipment. The fermented liquor manufacturing apparatus includes: a cabinet; chambers partitioned in the cabinet; couplers provided in some of the chambers and having mounted kegs that accommodate a stock solution or fermented liquor manufactured from the stock solution; a dispenser assembly provided in some of the chambers and including a cock for fermented liquor take-out; mutually independent fermented liquor flow paths respectively coupled to the couplers; a cock flow path provided between the fermented liquor flow path and the cock and providing the cock with the fermented liquor flowing in from the fermented liquor flow path; a cock valve selectively opening and closing the cock flow path; and a foam reduction unit increasing flow path resistance for foam reduction in the fermented liquor taken out through the cock.
Patent KR-20220000118-A (KR)
Title: Image sensor
Inventor: KIM EUN JUN
IPC: H04N5/374
Filed: 2020-06-25
Abstract: Provided is an image sensor, which includes: a pixel array comprising a plurality of pixels arranged in a plurality of columns and a plurality of rows; a readout circuit generating image data using pixel signals output from pixels corresponding to a selected row among the plurality of rows; and a plurality of gain adjustment lines provided for each of the plurality of columns to adjust a gain of pixels of a corresponding column. Banding noise in the image sensor can be reduced.
Patent KR-20220003682-A (KR)
Title: Robot cleaner and robot cleaning system
Inventor: SHIN YONG GIL
IPC: B25J19/02
Filed: 2020-07-01
Abstract: The present invention relates to a robot cleaner that can receive a user input setting a reference distance for detecting a surrounding environment of a space to be cleaned through an external control device and that can control traveling on the basis of the user input, and to a robot cleaning system including the same. According to the present invention, an actuator of a robot cleaner is controlled on the basis of the reference distance set by a user, so that the robot cleaner can be controlled not to fall into inability to travel due to a cleaning environment.
Patent KR-20200083965-A (KR)
Inventor: PARK DONG SU
IPC: C02F1/48
Filed: 2020-07-01
Abstract: The present invention relates to a water pipe penetrating type magnetic water machine. By forming a through hole on the side facing a water pipe and fastening a permanent magnet through a magnetic case, it is possible to prevent the magnet from being destroyed by a water hammer, etc. Depending on the size of a magnetic case exposed to the inside of the water pipe, various types of magnetic water can be obtained by varying degrees of magnetization through adjustment of the number of lines of magnetic force between the facing permanent magnets. In addition, there is an effect that fastening is easy by forming a through hole on the side facing a unit connection pipe as well as various water pipes used in the past.
Patent KR-20220006231-A (KR)
Title: Electric oil pump
Inventor: JEON WAN JAE
IPC: F01M1/06
Filed: 2020-07-08
Abstract: The present invention relates to an electric oil pump, comprising: a housing forming an outer shape; a pump installed in the housing; a motor for driving the oil pump; and a controller housing in which a controller for controlling the driving of the motor is installed, wherein the housing is configured to form a transfer passage for conveying a part of sucked oil to the motor so as to cool the motor, thereby cooling the motor in an oil-cooling manner through conveying of a part of oil sucked into the housing when the oil pump is driven. Accordingly, the electric oil pump can effectively cool the heat generated when the oil pump is driven.
Patent KR-20220007932-A (KR)
Title: Organic light emitting display device and method for manufacturing the same
Inventor: LEE JOONG HA
IPC: G06F3/041
Filed: 2020-07-13
Abstract: The present invention relates to an organic light emitting display device, which comprises: a lower substrate including a plurality of sub-pixels, a display area, a non-display area surrounding the display area, and an exposed area extending from one side of the non-display area; a lower touch pad unit formed in the non-display area to be adjacent to the exposed area in the lower substrate; an upper substrate disposed to face the remaining areas except for the exposed area of the lower substrate; an upper touch pad unit formed on the upper substrate to correspond to the lower touch pad unit; a first connection electrode formed to be in direct contact with the lower touch pad unit; a second connection electrode facing the first connection electrode, and formed to be in direct contact with the upper touch pad unit; and a self-cohesive contact member disposed between the first and second connection electrodes to allow the first and second connection electrodes to be electrically connected. Therefore, the number of printed circuit boards are reduced.
Patent KR-20220008418-A (KR)
Inventor: SONG BO SUN
IPC: H02J9/06
Filed: 2020-07-13
Abstract: Disclosed is an LED security light which can operate between AC power and DC power and operate even in a power outage. The LED security light comprises an LED lighting unit, an integrated power unit, and a lighting control unit. The LED lighting unit can emit lighting including a visible light communication signal. The integrated power unit outputs DC power if input power applied from the outside is the DC power, converts AC power into the DC power to output the DC power if the input power is the AC power, outputs the DC power while storing the DC power in a battery unit, and outputs the DC power stored in the battery unit when the input power is not applied. The lighting control unit is driven by receiving the DC power from the integrated power unit, and provides a lighting control signal for controlling the LED lighting unit for the LED lighting unit. Accordingly, the LED security light has the integrated power unit to be driven regardless of if AC power is applied from the outside; DC power is applied, or if a power outage occurs to be easily linked to the existing security light infrastructure.
Patent KR-20210122005-A (KR)
Inventor: JUNG JUNG HOON
IPC: G01J5/48
Filed: 2020-07-15
Abstract: The present invention can detect the body temperature of a passenger in an elevator installed in a building and, if abnormal body temperature is detected, can notify an external medical center and can disinfect the elevator to prevent an infectious disease. The present invention comprises: a door detection part (100) arranged in an elevator (10) used by a passenger to detect the opening and closing of a door (20); a human body detection part (200) arranged in the elevator (10) to detect a human body; a body temperature detection part (300) arranged in the elevator (10) to detect the temperature of the human body and to store the detected body temperature as data; an image photographing part (400) arranged in the elevator (10) to photograph a passenger and to store a photographed image as data; and a disinfectant spray part (500) arranged in the elevator to spray disinfectant; a negative pressure forming part (600) arranged in the elevator to form negative pressure in an inner space by discharging inner air to the outside; and a control part (700) for recognizing the detection of the door detection part (100), the human body detection part (200) and the body temperature detection part (300) and controlling the human body detection part (200), the body temperature detection part (300), the image photographing part (400), the disinfectant spray part (500) and the negative pressure forming part (600).
Patent KR-20220011880-A (KR)
Inventor: JEONG E Q
IPC: A01K91/04
Filed: 2020-07-22
Abstract: The present invention relates to a rotating fishing tackle and, more specifically, to a rotating fishing tackle in which a spiral connection member screwed to a sinker binder and a connection member rotate by themselves against rotational external force to prevent screwing force of the sinker binder screwed to the spiral connection member from being released or loosened, due to a horizontal movement of a fish caught in a fishing hook tied to a twin-arm tackle attached to a sinker of the sinker binder; which imposes an anchor role to not only on the sinker but also on the twin-arm tackle in the case of repeated small bites of a fish to avoid sensitive reaction of a bobber; and which facilitates breakage of the gravitational inertia in the case of a main bite to minimize a foreign body sensation felt by the fish due to the weight of the sinker, thereby increasing a fishing result. The rotating fishing tackle comprises a spiral connection member and a connection member.
Patent KR-20220018122-A (KR)
Title: Tiled display device
Inventor: LEE JAE BEEN
IPC: G02F1/1333
Filed: 2020-08-05
Abstract: Provided is a tiled display device. The tiled display device includes a plurality of display devices including a display region provided with a pixel and a non-display region surrounding the display region and a coupling member coupling the plurality of display devices. Each of the plurality of display devices includes a substrate supporting each of the plurality of display devices, a thin film transistor layer disposed on the substrate and including a thin film transistor forming the pixel, and a connection wire disposed in the non-display region on the substrate and including the thin film transistor forming the pixel. Connection wires of each of display devices adjacent to each other among the plurality of display devices are alternately disposed.
Patent KR-20220017716-A (KR)
Inventor: KIM CHUN SIK
IPC: C08G18/34
Filed: 2020-08-05
Abstract: The present invention discloses a non-halogen flame retardant sealant composition for replacing welding which includes a main agent containing a polyol, a dispersant, a filler and a stabilizer in a ratio of 50 : 5 : 40 : 5, respectively, and a curing agent containing MDI, PPG, and a stabilizer in a ratio of 70 : 20 : 10, respectively, wherein the main agent and the curing agent are formulated in a mixing ratio of 100 : 50 to 80, thereby maximizing flame retardant efficiency, minimizing toxic gas emission in case of fire, and realizing eco-friendly and good salt water resistance sealant.
Patent KR-20220021330-A (KR)
Inventor: JANG YOUNGROK
IPC: H04L5/00
Filed: 2020-08-13
Abstract: The present disclosure relates to a communication technique for fusing a 5^th generation (5G) communication system with an Internet of things (IoT) technology to support a higher data transmission rate than that of a 4^th generation (4G) system and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. According to an embodiment of the present disclosure, provided is a method of operating a terminal in a wireless communication system, which may comprise the steps of: receiving a setting for a method of generating hybrid automatic repeat request - acknowledgment (HARQ-ACK) feedback information from a base station; receiving a physical downlink control channel (PDCCH) through at least one of a plurality of transmission points, a plurality of panels, or a plurality of beams from the base station; receiving a scheduled physical downlink shared channel (PDSCH) from the corresponding PDCCH; and generating HARQ-ACK feedback information for the PDSCH based on the configuration of the base station in the terminal and transmitting it to the base station.
Patent KR-20210030197-A (KR)
Title: Nanoparticle-coated elastomeric particulates and methods for production and use thereof
Inventor: CRISTINA RESETCO
IPC: C08J3/22
Filed: 2020-08-20
Abstract: Melt emulsification can be used for forming elastomeric microparticles with a narrow size distribution, when nanoparticles is used as an emulsion stabilizer. Such a melt emulsification process includes the steps of: combining a polyurethane polymer and nanoparticles with a carrier fluid at a heating temperature of the melting point or softening temperature of the polyurethane polymer or higher; applying shear sufficient to disperse the polyurethane polymer in the form of liquefied droplets in the carrier fluid in the presence of the nanoparticles at the heating temperature; cooling the carrier fluid, until at least solidified elastomeric microparticles are formed; and separating the elastomeric microparticles from the carrier fluid. In the elastomeric microparticles, the polyurethane polymer forms the cores and external surfaces of the elastomeric microparticles, and the nanoparticles are bound to the external surfaces. The elastomeric microparticles may have a D50 of about 1-1,000 micrometers.
Patent KR-20220026885-A (KR)
Inventor: CHUN SUNG MIN
IPC: G01M3/32
Filed: 2020-08-26
Abstract: The present invention relates to a pipe leak inspection apparatus used to inspect whether there is a leak or a welding defect on a pipe product to be inspected by using a vacuum and helium gas. The pipe leak inspection apparatus includes: a product fixing part provided to fix and mount the pipe product by inserting the pipe product into the pipe leak inspection apparatus, and having an airtight structure to secure airtightness so as to prevent helium gas from flowing inward when the helium gas is being sprayed through a helium sprayer; a vacuum control part forming a vacuum in the pipe product fixed and mounted in the product fixing part, through vacuum adsorption, and used for a primary inspection; the helium sprayer used for a secondary inspection by spraying the helium gas to the outer surface of the pipe product in a state in which the vacuum is formed in the pipe product through the vacuum control part; a helium detection part detecting whether the helium gas exists in the pipe product when the helium gas is being sprayed to the outer surface of the pipe product through the helium sprayer; and an acceptance determination part determining whether there is a leak or a welding defect on the product pipe depending on whether the helium gas is detected by the helium detection part, and displaying inspection status on a monitor. In accordance with the present invention, the pipe leak inspection apparatus can simply inspect whether there is a leak or a welding defect by using a vacuum and helium gas with respect to various pipe products used for fluid supply, can increase inspection efficiency more than existing methods, and also, can increase accuracy as well as reliability in regard to inspections.
Patent KR-20220026952-A (KR)
Title: Additive for electrolyte, nonaqueous electrolyte for lithium secondary battery comprising the same, and lithium secondary battery
Inventor: CHOI HANYOUNG
IPC: H01M4/48
Filed: 2020-08-26
Abstract: The present invention relates to an electrolyte additive for a lithium secondary battery, an electrolyte including the additive, and a lithium secondary battery including the electrolyte, wherein the additive includes substituted vinyl carbonate. The electrolyte additive of the present invention can improve the capacity retention rate and life retention rate of a secondary battery.
Patent KR-20200110267-A (KR)
Inventor: WOO SANG SU
IPC: E01C11/00
Filed: 2020-09-04
Abstract: The present invention relates to an apparatus for repairing a cracked portion of a concrete pavement, and a method for repairing a cracked portion of a concrete pavement using the same. According to the present invention, the method for repairing a cracked portion of a concrete pavement comprises: a repairing groove forming step (S100); a repairing groove and surrounding cleaning step (S200); a primer applying step (S300); a repairing unit inserting and fixing step (S400); a repairing liquid injecting/applying step (S500); a surface grinding step (S600); and a surface finishing step (S700). According to the present invention, the costs and time for defect repair can be minimized.
Patent KR-20220037143-A (KR)
Inventor: KIM MIN YOUNG
IPC: A61B18/00
Filed: 2020-09-17
Abstract: A cartridge for an ultrasonic medical device, according to one embodiment of the present invention, comprises: a cartridge housing detachably attached to a handpiece; a first moving unit accommodated in the cartridge housing and formed such that a first moving body can reciprocate in a first axial direction; a second moving unit coupled to one side of the first moving body with a first axial direction position that is changed by the first moving unit, and formed such that a second moving body can reciprocate in a second axial direction perpendicular to the first axial direction; and an ultrasonic generation unit coupled to the second moving body and configured to generate high-intensity focused ultrasonic waves with a specific focusing distance. The second moving unit has the first axial direction position that is set in the cartridge by the positional movement of the first moving body, and includes a piezoelectric motor driven by an electric signal from a power source. The first moving unit and the second moving unit are controlled by a control unit that is included in the handpiece or a main body connected to the handpiece.
Patent KR-20220046796-A (KR)
Inventor: PARK BAE SEONG
IPC: G06N3/08
Filed: 2020-10-08
Abstract: An object of the present disclosure is to provide an electronic device for decompressing an artificial intelligence model with reduced data capacity and a control method thereof. Disclosed is an electronic device, comprising: a memory that stores compressed data used after being decompressed in neural network operation of an artificial intelligence model; a shift register that sequentially receives compressed data in a group unit including a predetermined number of bits and outputs data of at least two groups; a decoder that decompresses data output from the shift register and outputs the decompressed data through a plurality of logic circuits related to a compression method of compressed data; and a processor that obtains data in a form that can be computed by a neural network from data output from the decoder.
Patent KR-20220049697-A (KR)
Inventor: KWEON DONG KEON
IPC: A61K8/02
Filed: 2020-10-15
Abstract: The present invention relates to a hyaluronate mesh film and a method for manufacturing the same. Particularly, the hyaluronate mesh film retains its shape as it is even in a hydrated state, and thus can be used for a cosmetic mask pack, patch for a medical instrument, wound covering material, or the like. The hyaluronate mesh film according to the present invention is characterized in that hyaluronate is infiltrated into the openings of a mesh sheet. Unlike the conventional product, the hyaluronate mesh film according to the present invention is not torn when being detached from a base film, and can be detached while maintaining its shape before drying. In addition, since the thickness of the film can be controlled freely, the hyaluronate mesh film can be manufactured with ease. In addition, the hyaluronate mesh film retains its shape as it is even in a hydrated state, and thus can be applied to various uses, such as cosmetics, medicines, packs for medical instruments, patches, artificial skin, or the like.
Patent KR-20200123062-A (KR)
Title: IoT WEARABLE DEVICE
Inventor: KU YO HAN
IPC: G06F1/16
Filed: 2020-10-20
Abstract: The present invention relates to an IoT wearable device for providing various convenient functions based on exercise information of a user. According to an embodiment of the present invention, the wearable device comprises: a communication part interworking with a user terminal to receive information of a user stored in the user terminal from the user terminal and information obtained from at least one sensor included in the user terminal; a sensor part that acquires information on the movements of the user and a surrounding environment; and a control part that provides a notification to the user based on information obtained from the communication part and the sensor part.
Patent KR-20220053920-A (KR)
Inventor: KANG JU KYOUNG
IPC: H01M10/052
Filed: 2020-10-23
Abstract: The present invention relates to a positive electrode active material with improved electrochemical properties and stability and a lithium secondary battery using a positive electrode including the positive electrode active material, and more specifically, to a positive electrode active material and a lithium secondary battery using a positive electrode including the positive electrode active material, wherein the content of Li by-products remaining on a surface is controlled without going through a water washing process to reduce the amount of residual lithium present on the surface of the positive electrode active material, thereby preventing in advance the deterioration of the electrochemical properties and stability of the positive electrode active material due to the Li by-products.
Patent KR-20220054946-A (KR)
Title: Protein shake for weight control manufacturing method
Inventor: LEE GWANG YEOL
IPC: A23L17/60
Filed: 2020-10-26
Abstract: The present invention relates to a method for manufacturing a protein shake for weight control using maca powder, and more specifically, to a method for manufacturing a protein shake in which yeast seaweed powder is mixed with protein ingredients. An object of the present invention is to manufacture a diet protein supplement food product for weight control, wherein the diet protein supplement food product is manufactured by mixing fermented extract with protein supplement food after fermenting seaweed ear using lactic acid bacteria so that useful ingredients of the seaweed ear with various functionalities can be more easily ingested, and thus the diet protein supplement food product has functions such as protein supplementation, constipation prevention, intestinal function, heavy metal discharge and cholesterol deposition prevention, weight control (diet), etc.
Patent KR-20220055044-A (KR)
Inventor: SHIM JUNG SUK
IPC: G06Q20/02
Filed: 2020-10-26
Abstract: According to an embodiment of the present invention, provided is a payment processing system, which includes: a transaction layer, which performs data processing on a transaction from an affiliated store terminal to make a transmission to an external server; and a management layer for generating a control command related to auto-scaling of a replication node which performs transaction processing during an operation of the transaction layer. Therefore, according to the amount of transactions and their increasing speed, the number of nodes for processing the same can be flexibly adjusted.