baber/WOPTO huggingface dataset:
Patent KR-20220139543-A (KR)
Inventor: MAN HEE RHEE
IPC: A61K36/07
Filed: 2021-04-08
Abstract: The present invention relates to a composition for treating or preventing thrombotic diseases using 6-hydroxy-2,2-dimethyl-3-chromen isolated from Lentinus strigosus, wherein the 6-hydroxy-2,2-dimethyl-3-chromen effectively inhibits aggregation activity and thrombus formation in platelets induced by collagen and ADP, thereby acting as an effective inhibitor of thrombosis and platelet aggregation. Therefore, the composition can be usefully used for preventing or treating various thrombotic diseases.
Patent KR-20220141986-A (KR)
Inventor: LEE BYUNG IL
IPC: H04L9/32
Filed: 2021-04-14
Abstract: The present invention relates to a device for authenticating the originality of an image through a connection between a camera and a blockchain node, which is able to register an image on a blockchain node as soon as the image is photographed by a camera module. In order to maintain integrity on the image in the process of registering the image on the blockchain node, the blockchain node is allowed to directly control the camera, or the camera module is embedded with a function to not only photograph and process images but also request for registration and transmit the images photographed by the camera directly to the blockchain node, or the allowable range of delay time for photographing, processing, and transmitting the images is limited. In addition, the relevant delay time is recorded on the blockchain, so that the originality of the images can be authenticated. The present invention can be used for various applications.
Patent KR-20220144073-A (KR)
Inventor: PARK JAE YEOL
IPC: F24C15/20
Filed: 2021-04-19
Abstract: The present invention relates to a fine dust collection device for a business kitchen exhaust system, which removes fine dust and odors contained in the air that has passed through the pre-filter and oil removal device of a business kitchen exhaust system. The fine dust collection device for a business kitchen exhaust system comprises: a case on one side of which a duct connection part connected to an exhaust duct is provided and on the other side of which an exhaust grill part is provided; an inner duct installed inside the case (110), and having one end connected to the duct connection part of the case, and the other end connected to the exhaust grill part; a pre-filter replaceably installed on a side of the duct connection part of the inner duct; a medium filter replaceably installed on one side of the pre-filter of the inner duct; a nanofilter replaceably installed on one side of the medium filter of the inner duct; a plurality of UV lamp assemblies continuously arranged in left and right directions inside the inner duct; photocatalyst filters installed on both sides of each UV lamp assembly inside the inner duct; and an exhaust fan installed on a side of the exhaust grill part of the inner duct. Therefore, the fine dust collection device for a business kitchen exhaust system can remove odors such as fine dust and food odors generated during cooking in business kitchens, thereby keeping a kitchen environment clean, and can prevent harmful substances from being discharged into the atmosphere, thereby improving the environment around the business kitchens.
Patent KR-20220146278-A (KR)
Inventor: KIM DONG GYU
IPC: E06B9/52
Filed: 2021-04-24
Abstract: The present invention relates to an insect screen coupling and moving roller apparatus. An objective of the present invention is to prevent a moving roller unit from being separated from a support. In order to solve an above problem, the insect screen coupling and moving roller apparatus of the present invention comprises: a vertical bar; upper part horizontal bars formed above the vertical bar; the support configured to open and close an insect screen by moving the upper part horizontal bars; and a moving roller unit positioned above the support so that the support moves smoothly between the upper part horizontal bars. The support is coupled to a moving roller side surface body unit of the moving roller unit. An insect screen gripping coupling unit is configured on one side of the moving roller side surface body unit, so that the support and the insect screen are integrally coupled.
Patent KR-20220149079-A (KR)
Title: Arm structure of robot capable of scapulohumeral rhythm
Inventor: CHO BAEK KYU
IPC: B25J9/06
Filed: 2021-04-30
Abstract: The present invention relates to a robot arm structure capable of scapulohumeral rhythm. More specifically, the robot arm structure is individually installed on both sides of a robot body and includes: a wrist joint unit; an elbow joint unit connected to the wrist joint unit; and a shoulder joint unit connected to the elbow joint unit. The robot arm structure capable of scapulohumeral rhythm also includes: a clavicle joint unit installed at one end of the robot body and enabling forward and backward movements of the shoulder joint unit by being connected to the shoulder joint unit; and a scapulohumeral joint unit installed at one end of the robot body and connected to the clavicle joint unit, thereby enabling the clavicle joint unit to rotate upward and backward. According to the present invention, the robot arm structure capable of scapulohumeral rhythm includes: the clavicle joint unit which is a Z-axis rotating joint corresponding to a clavicle part of a human body; and the scapulohumeral joint unit which is an X-axis rotating joint corresponding to the scapulohumeral part of the human body for the clavicle joint unit to rotate upwards. Therefore, the robot arm structure having nine degrees of freedom realizes the scapulohumeral rhythm of the human body. So, the robot arm structure forms a wider workspace than that of an existing robot arm having seven and eight degrees of freedom.
Patent KR-20220151467-A (KR)
Inventor: PARK JONG JUN
IPC: H01M50/586
Filed: 2021-05-06
Abstract: The present invention relates to a secondary battery. The technical challenge which the present invention is intended to solve is to provide a secondary battery in which a structure of a current-breaking device is simplified, leakage of an electrolyte is prevented, deformation of the current-breaking device is avoided, and a short circuit between a can and the current breaking device can be prevented due to high heat deflection temperature. The secondary battery of the present invention comprises: a cylindrical can; an electrode assembly accommodated in the cylindrical can and wound up in a cylindrical shape; and the current breaking device electrically connected to the electrode assembly and sealing the cylindrical can. The current breaking device includes: a cap down electrically connected to the electrode assembly; a safety vent electrically connected to the cap down; and an insulating gasket interposed between the cap down and the safety vent while covering external circumferences of the cap down and the safety vent.
Patent KR-20220151715-A (KR)
Title: Application for China studying abroad
Inventor: LEE SOO JIN
IPC: G06Q50/30
Filed: 2021-05-07
Abstract: The present invention relates to a system which is an online system that is capable of delivering information about schools located in each region of China and intermediating counseling on studying abroad through an application. According to the present invention, an online overseas-studying intermediating system comprises an overseas-studying communication and intermediation server which provides an overseas-studying intermediation service that allows a user to check information about a school in charge of overseas studying online, establishes and provides an overseas-studying community for each school, and enables students who desire to study in the school and to study abroad to share overseas-studying-related information and to communicate with each other through the overseas-studying community built for each school so that the students can proceed overseas-studying procedures. Accordingly, direct sharing of overseas-studying information and direct communication between schools and students are possible, and overseas-studying procedures can proceed therethrough.
Patent KR-20220154421-A (KR)
Title: Neckband cooling earphones
Inventor: SEO JUN HO
IPC: H01L35/28
Filed: 2021-05-13
Abstract: The present invention relates to a neckband-type cooling earphone. With a cooling neckband, a Peltier element is used in a part corresponding to the neck of the neckband to cool the body heat generated through bowel movements and the body temperature raised by hot weather. It is possible to solve the cramped problem of wearing earphones for a long time on a hot day. That is, the present invention provides a neckband type earphone comprising: a cooling neckband which forms a cooling effect by installing a Peltier element on a neckband part to cool the body heat generated through bowel movement and the body temperature raised by hot weather with a focus on the neck part of the neckband; earphones composed of transducers, diaphragms, shells, nozzles, and bores to convert electrical signals into sound signals so that only one person, a wearer, can enjoy music; a battery formed by inserting a rechargeable battery so as to be used wirelessly; and a charging terminal included in the neckband to charge the battery. Therefore, the present invention solves the cramped problem when wearing earphones for a long time on a hot day by cooling the neckband by using a Peltier element in the part corresponding to the neck of the neckband to lower the body heat generated through bowel movement and the body temperature raised by hot weather. The present invention solves the cramped problem of wearing earphones for a long time on a hot day.
Patent KR-20220155621-A (KR)
Title: Tri-functional electrochemical catalysts, manufacturing method thereof and metal air battery-electrolysis battery combined system using the same
Inventor: PARK HO SEOK
IPC: H01M12/06
Filed: 2021-05-14
Abstract: One embodiment of the present invention provides a tri-functional electrochemical catalyst comprising: a first nanosheet (10) composed of a two-dimensional transition metal chalcogen compound containing sulfur (S); and a second nanosheet (20) located on the first nanosheet and composed of metal layered double hydroxide (LDH), wherein sulfur (S) in the first nanosheet is bonded to oxygen (O) in the second nanosheet. According to one embodiment of the present invention, a tri-functional electrochemical catalyst which has excellent catalytic activity for an oxygen evolution reaction (OER), an oxygen reduction reaction (ORR), and a hydrogen evolution reaction (HER) may be provided.
Patent KR-20220156254-A (KR)
Title: Battery life prediction system using feature vector labeling and method thereof
Inventor: KIM JAE GOOG
IPC: G06N20/00
Filed: 2021-05-18
Abstract: The present invention relates to a battery lifespan prediction system and method, and more specifically, to a battery lifespan prediction system and method using feature vector labeling, which label internal resistance, which is a feature vector of a battery extracted according to the battery lifespan, that is, the number of charge/discharge cycles, and a vector value of the feature vector excluding the internal resistance, and predict the battery lifespan by applying the labeled feature vector labeling and the internal resistance value of the battery to an artificial intelligence model.
Patent KR-20220157202-A (KR)
Title: Smart complex pergolas
Inventor: JEON CHAN KYUN
IPC: H02S20/20
Filed: 2021-05-20
Abstract: Disclosed is a smart complex pergola. The smart complex pergola comprises: a rotation main body wherein an interior space is formed and which is rotationally installed on the floor surface, and which includes interior panels installed on the upper side surface, the lower side surface, the left side surface, and the right side surface of the inner wall surface of the interior space, respectively; a table unit installed at the interior space of the rotation main body; a solar panel installed above the rotation main body and generating electricity; a lighting unit installed at the interior of the rotation main body and illuminating the table unit; and a variable hanging bar rotationally installed on the side surface of the rotation main body. Provided is the smart complex pergola, which is as an eco-friendly material and harmless to a human body.
Patent KR-20220087349-A (KR)
Inventor: GYEONGBEOM LEE
IPC: C23C14/34
Filed: 2021-05-26
Abstract: 본 발명은 고강도 중엔트로피 합금 및 이의 제조방법에 관한 것으로 보다 구체적으로 다원계 합금 기지와 Si를 포함하며 FCC(Face Centered Cubic)계 상을 갖는 합금을 포함하여 FCC계 단상을 유지하면서 기존의 전이금속 합금보다 더 높은 강도를 갖는다.
Patent KR-20220163557-A (KR)
Inventor: CHOI SANG MUK
IPC: F21S9/03
Filed: 2021-06-02
Abstract: An objective of the present invention is to provide an embedded road marker case which can reduce an impact when coming in contact with a snow removal mechanism of a snowplow or a tire of a running vehicle. According to the present invention, the embedded road marker case comprises a body embedded in the ground of a road and a transparent upper cover covering an upper portion of the body. The body includes: a hexahedral main body (10) wherein both ends thereof are opened, an internal space (13), of which an upper portion is opened, is formed therein, a side space (61) dented inwards is formed on the outside thereof in a longitudinal direction, and a bottom space (62) dented upwards is formed on the bottom surface thereof in the longitudinal direction; and a side cover (20) coupled while blocking both opened ends. The upper cover has a plurality of light emitting body accommodation grooves capable of inserting and accommodating light emitting bodies and arranged in a row to be long in the longitudinal direction to form a light emitting line, and a plurality of solar cell accommodation grooves (44) capable of accommodating solar cells.
Patent KR-20220164096-A (KR)
Title: Tablet-type cement or concrete composition with eco-friendly self healing
Inventor: PARK WOO JUN
IPC: C04B41/45
Filed: 2021-06-03
Abstract: The present invention relates to a composition for cement or concrete having self-healing performance in a form of a tablet, a composition for filling cement or concrete, a composition for adding cement or concrete, a composition for ground reinforcement, a method of repairing a crack of a cement or concrete structure using the composition, a method for enhancing durability of the cement or concrete structure using the composition, and a method for producing the composition for cement or concrete having self-healing performance in a form of a tablet. The composition for cement or concrete having self-healing performance according to the present invention allows bacteria to withstand pressure inside the concrete by mixing bacteria having calcium carbonate forming ability into a solid carrier. In addition, since a survival rate of the bacteria can be increased by including a food source for the bacteria, the composition can be usefully used for repair and reinforcement of the concrete structure. In particular, the composition of the present invention reduces a production cost of a self-healing material and has an eco-friendly advantage by using marine waste and agricultural by-products.
Patent KR-20220163771-A (KR)
Inventor: HAN SUNG HO
IPC: A61B5/00
Filed: 2021-06-03
Abstract: One embodiment of the present invention provides a method for providing a health management interface provided to a user terminal through communication connection between a server and the user terminal so that a user can easily manage his/her health anywhere and anytime. The method of the present invention comprises the steps of: displaying a first interface block on the user terminal, wherein the first interface block provides first health index data whose grade is calculated based on body information on the user and information on a result of measuring fat in a local part; displaying a second interface block on the user terminal, wherein the second interface block provides calculation dates of the first health index data and the second health index data; displaying a third interface block on the user terminal, wherein the third interface block provides the second health index data including a level of visceral fat and a level of subcutaneous fat calculated based on the information on the result of measuring fat in the local part of the user; and displaying a fourth interface block on the user terminal, wherein the fourth interface block provides information on a basal metabolic rate of the user, which is generated based on the user information including a value of the first health index data, a value of the second health index data, and the body information of the user.
Patent KR-20220163808-A (KR)
Inventor: HAN DA HEA
IPC: A61B6/06
Filed: 2021-06-03
Abstract: The present invention provides an X-ray imaging apparatus comprising: a rotating shaft; a generator which rotates around the rotating shaft around a subject whose distance is different from the rotating shaft for each region; a detector unit facing the generator, rotating the periphery of the subject around the rotating shaft, accommodating a detector, and providing a movement space for the detector therein; a detector moving unit which moves the detector; and a drive control unit controlling the generator, the detector, the detector unit, and the detector moving unit. The rotating shaft is fixed, and the detector moves in the detector unit while the generator and the detector unit rotate to receive X-rays irradiated from the generator and transmitted through an object. It is possible to minimize the overlapping phenomenon of teeth in an X-ray panoramic image.
Patent KR-20220165004-A (KR)
Title: Smart Stable having eco-friendly energy
Inventor: GANG SEUNG GU
IPC: H04N7/18
Filed: 2021-06-07
Abstract: A smart barn according to an embodiment of the present invention includes a photovoltaic module including a solar panel, and a livestock manure treatment device operated by electric energy generated through the photovoltaic module, and the livestock manure treatment device includes a manure collector to collect livestock manure, a manure treatment device for processing the manure collector into a specific state of livestock manure, and a manure discharger for discharging livestock manure treated in a specific state through the manure treatment device.
Patent KR-20220165141-A (KR)
Title: System and method for providing interactive morphological analysis
Inventor: KIM HYEON GYU
IPC: G06F40/268
Filed: 2021-06-07
Abstract: The present invention relates to a system and method for providing interactive morpheme analysis, specifically, to a system and method for providing interactive morpheme analysis on a communication network, and, more specifically, to a technology capable of additionally providing a morpheme analysis process of interactive construction with respect to a keyword set obtained as a result of keyword extraction based on cohesion score. According to one embodiment of the present invention, the system for providing interactive morpheme analysis on a communication network comprises: a new word extraction unit for extracting a new word set (R) from a keyword set (S) extracted from a keyword extraction unit, excluding words (keywords) overlapping with a word set (D) already stored in a word dictionary unit; a morpheme analysis rule unit for listing words included in the new word set (R) in units of rows, correcting errors in words in each row, inputting analysis rules added for each word, and storing the analysis rules in an analysis rule registration unit; and a morpheme analysis unit for performing a morpheme analysis process on the keyword set (S) based on the stored analysis rules to provide a corrected keyword set (S') and adding new words included in the new word set (R) to the word dictionary unit.
Patent KR-20220166919-A (KR)
Title: Grating with fused mesh
Inventor: JO JONG WON
IPC: E03F5/04
Filed: 2021-06-11
Abstract: The present invention provides a grating equipped with a waste inflow blocking net. The grating equipped with a waste inflow blocking net comprises: a grating body including a plurality of bearing bars and a cross frame; and an inflow blocking net coupled to a lower surface of the grating body. The grating body includes: a first welding part for coupling a circumferential surface of the inflow blocking net to a lower circumferential surface of the grating body by welding so that the inflow blocking net is welded to the lower circumferential surface; and a second welding part formed at a point where the central axes of the plurality of bearing bars and the cross frame intersect each other so that the inflow blocking net is coupled to each other by spot welding.
Patent KR-20210097654-A (KR)
Title: Moving robot system and method for generating boundary information of the same
Inventor: PARK SUNGYEON
IPC: B25J11/00
Filed: 2021-06-14
Abstract: The present specification relates to a mobile robot system and a method for generating boundary information of the mobile robot system. The mobile robot system is portable, and is equipped with a transmitter that operates the traveling of a mobile robot. Based on the distance and angle values separated between the transmitter and the mobile robot, the mobile robot travels, and boundary information is generated according to the movement path traveled by the mobile robot. The present invention includes a transmitter and a mobile robot.
Patent KR-20210156779-A (KR)
Inventor: WILLIAMS DARREN
IPC: A61K31/28
Filed: 2021-06-16
Abstract: The present invention relates to a composition for preventing, treating or alleviating skeletal muscular atrophy comprising an organic selenium compound. As a result of an in vitro test, the compound of the present invention has recovered a muscle fiber thickness reduced by dexamethasone treatment, and as a result of treatment in a muscle loss model mouse, it is confirmed that the compound has an effect of reducing damaged muscle and restoring muscle weight. Thus, the composition can be expected to be usefully used for treating, preventing, or alleviating muscular atrophy.
Patent KR-20220170243-A (KR)
Title: Ternary logic circuit
Inventor: KIM KYUNG ROK
IPC: H03K19/20
Filed: 2021-06-22
Abstract: The present invention relates to a ternary logic circuit. According to an embodiment of the present invention, the ternary logic circuit comprises: a first inverter unit electrically connected to an input terminal and an output terminal; a second inverter unit electrically connected to the input terminal and the output terminal, and disposed in parallel with the first inverter unit; a first junction unit disposed between the first inverter unit and the output terminal, and including a tunnel PN junction; and a second junction unit disposed between the second inverter unit and the output terminal, and including a tunnel PN junction, wherein the output terminal outputs a first output voltage when an absolute value of an input voltage applied to the input terminal is smaller than a first input voltage, the output terminal outputs a second output voltage when the absolute value of the input voltage is larger than the first input voltage and smaller than a second input voltage, and the output terminal outputs a third output voltage when the absolute value of the input voltage is larger than the second input voltage. According to an embodiment of the present invention, the ternary logic circuit may output three voltage values to implement ternary information using the first inverter unit, the second inverter unit, a first junction unit, and a second junction unit.