baber/WOPTO huggingface dataset:
Patent KR-20210090820-A (KR)
Title: Method of managing resources for multiple transmission paths in multi-media multi-networks
Inventor: KIM KI WON
IPC: H04L45/24
Filed: 2020-01-13
Abstract: Disclosed is a method for managing resources for multiple transmission paths in multimedia multinetworks. In accordance with an embodiment of the present invention, a method for managing resources for multiple transmission paths in multimedia multinetworks comprises the steps of: receiving, from gateways, state information including the transmission rate for each of the resources that are matched with the gateways through multimedia interfaces and have a plurality of media allocated to multitransmission paths; determining whether the transmission rate of the state information is less than the lowest transmission rate for each resource in the multitransmission paths; and changing multitransmission path information controlling the gateways by allocating the multitransmission paths based on path setting information for the plurality of media in accordance with a data transmission request from a user terminal, to release resources having a transmission rate less than the lowest transmission rate in the multitransmission paths. Therefore, the efficiency of use of the resources in the multimedia multinetworks can be increased.
Patent KR-20200106822-A (KR)
Inventor: MAHAJAN RAVINDRANATH
IPC: H01L23/13
Filed: 2020-02-03
Abstract: Embodiments disclosed in the present specification include electronic packages and methods of forming the same. In an embodiment, an electronic package includes a base substrate. The base substrate can have a plurality of through-substrate vias. In an embodiment, a first die is on the base substrate. In an embodiment, a first cavity is disposed into the base substrate. In an embodiment, the first cavity is at least partially within the footprint of the first die. In an embodiment, a first component is in the first cavity.
Patent KR-20210099298-A (KR)
Title: Electronic device for providing visual localization based on outdoor three-dimension map information and operating method thereof
Inventor: DEOKHWA KIM
IPC: G06T7/11
Filed: 2020-02-04
Abstract: An electronic device and an operating method thereof according to various embodiments is to provide visual localization based on outdoor 3D map information. The electronic device is configured to obtain 2D image information about an outdoor environment, generate 3D image information based on the 2D image information, and perform positioning in an outdoor environment based on the 3D map information.
Patent KR-20210101474-A (KR)
Title: Method and electronic device for activating fingerprint sensor
Inventor: SEO HYEWON
IPC: H04M1/02
Filed: 2020-02-10
Abstract: In accordance with various embodiments, an electronic device, which can be at least partially bent, includes: at least one input device in which a fingerprint sensor is placed; a memory; and a processor operatively connected with the at least one input device and the memory. The processor can sense user input through the at least one input device in a state in which the fingerprint sensor is inactive; confirm at least one function stored in the memory in response to the user input; activate the fingerprint sensor when the at least one function is a function based on user authentication; acquire fingerprint information corresponding to the user input through the activated fingerprint sensor; and perform the at least one function by performing user authentication based on the fingerprint information. Various embodiments can be possible. Therefore, the present invention is capable of improving user convenience.
Patent KR-20210104342-A (KR)
Title: Educational constant temperature and humidity system having operation control based on arduino
Inventor: JUNG KEONG SEOK
IPC: G09B25/00
Filed: 2020-02-17
Abstract: Provided is a constant temperature and humidity system for training, which is to maintain the constant temperature and humidity of a predetermined training space. The constant temperature and humidity system for training of the present disclosure, comprises: an air circulation unit for supporting air circulation between a predetermined training space and outdoor air; a temperature and humidity measuring sensor for measuring the temperature and humidity of the predetermined training space; a temperature and humidity control device having a cooling module, a dehumidifying module, a heating module, and a humidifying module to increase or decrease the temperature and/or humidity of the predetermined training space; and an operation controller for controlling an operation of at least one of the cooling module, dehumidifying module, heating module, and humidifying module of the temperature and humidity control device to increase or decrease the temperature and/or humidity of the predetermined training space on the basis of a temperature and humidity measurement result of the temperature and humidity measuring sensor and preset temperature and humidity reference values. The operation controller includes: a relay switch connected to each of the cooling module, the dehumidifying module, the heating module, and the humidifying module of the temperature and humidity control device; and an Arduino circuit arranged on a PCB. The Arduino circuit receives the temperature and humidity measurement result of the temperature and humidity measurement sensor, and is operated to control on/off of the cooling module, dehumidifying module, heating module, and humidifying module of the temperature and humidity control device on the basis of the received temperature and humidity measurement result.
Patent KR-20200104816-A (KR)
Title: Image analyzer and image analyzing method for detecting complex abnormal behavior
Inventor: CHOI KYUNG SIK
IPC: G07C5/08
Filed: 2020-02-26
Abstract: The present invention relates to an image analyzer and an image analysis method for complex abnormal behavior detection. According to the present invention, the image analyzer includes an object detector, a behavior detector, a predictor, and an event generator. The object detector detects an object from an image stream. The behavior detector determines the behavior of the detected object, and gives a rank to the detected object based on the determined behavior. The predictor generates a prediction result by analyzing the risk of the determined behavior by using machine learning based learning model when the rank is within a reference range. The event generator generates an event indicating whether there is a complex abnormal behavior based on the prediction result. Therefore, complex abnormal behaviors can be efficiently analyzed and determined.
Patent KR-20200108258-A (KR)
Title: New process for bistrifluorosulfonylimide salt
Inventor: SHEN FENGFENG
IPC: C07C303/44
Filed: 2020-03-09
Abstract: The present invention provides a method for preparing a bistrifluorosulfonylimide salt, comprising: an S1 step of preparing corresponding N-alkyl substituted bis(trifluoromethanesulfonyl)imide by using a primary amine and trifluoromethanesulfonic anhydride; an S2 step of making N-alkyl substituted bis(trifluoromethanesulfonyl)imide react with a salt to obtain a crude product; and an S3 step of obtaining a bis(trifluoromethanesulfonyl)imide salt by crystallization and vacuum-drying of the crude product. The present invention has following advantageous effects. N-alkyl substituted bis(trifluoromethanesulfonyl)imide has stable properties, does not produce corrosive substances in an entire reaction, produces less wastewater, waste gas and waste, and thus is suitable for large-scale production, and can obtain a high-purity battery level bis(trifluoromethanesulfonyl)imide salt, thereby having a relatively large practical value and socio-economic effect.
Patent KR-20200112685-A (KR)
Inventor: SON RAK WON
IPC: H02K7/00
Filed: 2020-03-11
Abstract: According to the present invention, provided is a generator for a vessel with improved energy efficiency. The generator for a vessel comprises: a detachable type vibration prevention unit connected to an engine room accommodating an engine having a crankshaft, connected to the crankshaft, and reducing a vibration of the engine by having a certain level of mass; a rotor unit connected to the detachable type vibration prevention unit and supported by the detachable type vibration prevention unit; a stator unit fixed to the engine room to face the rotor unit; a cooling unit connected to the stator unit; and at least one exciter connected to the crankshaft and the stator unit.
Patent KR-20210115999-A (KR)
Title: Method for producing bio oil from lignin derived from biomass using base catalyst
Inventor: BYUNG HWAN UM
IPC: C10G1/04
Filed: 2020-03-17
Abstract: The present invention relates to a method for manufacturing bio-oil from lignin derived from a biomass using a base catalyst. More specifically, the present invention relates to the method for manufacturing the bio-oil from lignin derived from the biomass using the base catalyst that can efficiently extract bio-oil of a high-yield from the lignin by hydrolyzing the lignin extracted from a biomass raw material in a sub-critical water using the base catalyst, and allow the process to be easy and at the same allow manufacturing costs to be reduced. The method for manufacturing the bio-oil from lignin derived from the biomass using the base catalyst comprises: a step of extracting lignin; a step of obtaining a reaction product; a step of extracting a product; and a step of obtaining bio-oil.
Patent KR-20200037156-A (KR)
Title: Shower With Detachable Detergent Capsule
Inventor: KOO JUNG MIN
IPC: B05B1/18
Filed: 2020-03-21
Abstract: A shower head with a detachable detergent capsule according to the present invention is characterized by comprising: an elastic tube of an elastic tube shape which is provided at one side surface on the inside of the shower head, and into which fluid can be put; a detergent discharge button of which one side surface protrudes to the outside of the shower head, and the other side surface comes in contact with the elastic tube such that, when the surface protruding to the outside is pressed, the elastic tube is pressed along therewith; a detergent discharge flow path of a pipe shape which is connected to one side surface of the elastic tube, and is extended to the location at which the shower head discharges water; a detergent discharge valve unit which is provided in the detergent discharge flow path, and has a one-way valve of a structure which is opened when the pressure of the fluid discharged to the outside is applied after the elastic tube is contracted, and is closed in the opposite case; a detergent outlet which is provided at the end of the discharge flow path, and has a hole through which the fluid in the elastic tube can be discharged; a detergent suction flow path of a pipe shape which is connected to one side surface of the elastic tube, and is extended towards the handle of the shower head; a detergent capsule of a container shape which is connected to the distal end of the detergent suction flow path, and is detachably provided at one side surface of the handle of the shower head; and a detergent suction valve unit which is provided on the inside of the detergent suction flow path, and has a one-way valve of a structure which is closed when the pressure of the fluid discharged to the outside is applied after the elastic tube is contracted, and is opened in the opposite case. Therefore, a detergent can be conveniently used during a shower.
Patent KR-20210118610-A (KR)
Title: Method and apparatus for supporting continuity of broadcast service in wireless communication system
Inventor: KIM SANG BUM
IPC: H04W36/00
Filed: 2020-03-23
Abstract: The present invention relates to a method for allowing a terminal to support continuity of a multicast and broadcast service (MBS) in a wireless communication system, which comprises the steps of: receiving, from a source base station, a first message including MBS configuration information and cell measurement information; reporting, to the source base station, a cell measurement result measured based on the first message; receiving a second message, including a handover command, from the source base station; based on the second message, initializing state variables on a predetermined MBS bearer and handing over to a target base station; and receiving the MBS from the target base station, wherein the MBS may be received from the source base station up until the handover is completed. The present invention can effectively provide services in a mobile communication system.
Patent KR-20210119775-A (KR)
Title: Personal mobility and control method for the same
Inventor: WOO SEUNGHYUN
IPC: B62M6/45
Filed: 2020-03-25
Abstract: Provided are a personal mobility capable of adjusting a speed based on a shape deformation of a handle and a method for controlling the same. According to an embodiment of the present invention, a personal mobility comprises: a power unit; a brake unit; a handle including a plurality of shafts provided to be movable and a deformable cover surrounding the plurality of shafts; a sensing part for sensing movement of each of the plurality of shafts; and a control part configured to control the power unit or the brake unit based on a positional relationship between the plurality of shafts according to the movement of each of the plurality of shafts.
Patent KR-20210034466-A (KR)
Title: Transparent ultrasound sensor and method for manufacturing the same
Inventor: KIM CHUL HONG
IPC: H01L41/047
Filed: 2020-03-31
Abstract: The present invention relates to a transparent ultrasound sensor which comprises: a matching unit made of a transparent material after performing optical impedance matching; a piezoelectric layer positioned behind the matching unit and made of a transparent material; a first electrode layer and a second electrode layer each positioned on rear and front surfaces of the piezoelectric layer to be made of the transparent material; a first housing connected to the first electrode layer; and a second housing connected to the second electrode layer. Therefore, efficient use of space can be performed.
Patent KR-20210123641-A (KR)
Title: Variable type dustpan
Inventor: YANG HYE JEONG
IPC: A47L13/52
Filed: 2020-04-03
Abstract: Disclosed is a dustpan with an expandable receiving part. According to the present invention, a receiving part in which garbage of a dustpan to which a broom is coupled is received is formed of a first receiving part and a second receiving part, and the first receiving part and the second receiving part are provided integrally with a dustpan body, thereby increasing productivity and production efficiency. The garbage can be received without expanding the second receiving part when the amount of garbage to be received is small and the second receiving part is expanded to receive the garbage when the amount of garbage is large, so that the receiving part can be variably used according to need, thereby significantly increasing usability and convenience. Since the dustpan can be stored without expanding the second receiving part during storage, the dustpan can be stored by being coupled to a broom and being stored on a cradle, thereby greatly increasing storage properties and space utilization by storage. In addition, since the thickness of the first receiving part is thinner than that of the second receiving part, expansion variability of the second receiving part can be increased and convenience according to expansion of the receiving part can be greatly increased.
Patent KR-20210035715-A (KR)
Title: Use of miR-5739 as a diagnostic marker for muscle disease and vascular disease
Inventor: CHUNG HYUNG MIN
IPC: C12Q1/6883
Filed: 2020-04-23
Abstract: The present invention relates to a method for diagnosing muscle diseases and vascular diseases using the expression level of miR-5739 gene, and a composition for diagnosing muscle diseases and vascular diseases, comprising an agent for measuring the expression level of miR-5739. The present invention can significantly increase the diagnostic accuracy of muscle diseases and vascular diseases, and can be usefully used for muscle and blood vessel differentiation studies.
Patent KR-20210132524-A (KR)
Title: Auto packing system for roll type separator
IPC: B65B41/18
Filed: 2020-04-27
Abstract: A roll-type separator automatic packaging system is disclosed. The roll-type separator automatic packaging system according to an embodiment of the present invention comprises: a system body; and a vinyl guide unit that is provided on one side of the system body, and guides the packaging vinyl when putting the separator in the packaging plastic to pack the roll type separator in which the paper tube is provided inside, such that the surface of the separator does not come into contact with the packaging vinyl, thereby capable of improving productivity.
Patent KR-20210133515-A (KR)
Title: Elevator with disinfection equipment
IPC: A61L9/20
Filed: 2020-04-29
Abstract: The present invention relates to an apparatus for sterilizing air in an elevator and, more specifically, to an apparatus capable of preventing pollution and infection in an elevator as well as fundamentally blocking various infectious viruses and bacteria while maintaining a pleasant environment by installing an ultraviolet-ray air sterilizer the inner handle of the elevator. The apparatus is a safety handle installed across an inner wall of an elevator car. The safety handle includes: a pair of fixing brackets fixed to the wall of the car; a safety handle provided across by the fixing brackets on both sides, and enabling an air blast fan installed therein in a longitudinal direction to suction and exhaust inside air through an intake port and an exhaust port; a duct connected to communicate with the exhaust port of the safety handle while re-exhausting the exhausted air to the inside through a nozzle; a first sterilizing lamp provided in the duct and disinfecting and sterilizing the circulated air with ultraviolet rays; an air blast motor provided in holders provided at both ends of the safety handle to operate the air blast fan; and a second sterilizing lamp disinfecting and sterilizing the surface of the safety handle. Therefore, the apparatus is capable of continuously disinfecting and sterilizing the air in the elevator car and the surface of the safety handle with ultraviolet rays.
Patent KR-20200135174-A (KR)
Inventor: HASHIMOTO AKIHITO
IPC: G03F9/00
Filed: 2020-05-06
Abstract: Provided are an exposure apparatus and a method of manufacturing an article, which are advantageous in terms of focus calibration. According to the present invention, the exposure apparatus for performing an exposure process for transferring a pattern of a mask to a substrate includes: a projection optical system configured to project the pattern of the mask onto the substrate; a measurement pattern disposed on an object plane of the projection optical system, and including a plurality of pattern elements having mutually different positions in an optical axis direction of the projection optical system; a first detection unit configured to detect light from the measurement pattern through the projection optical system; and a control unit configured to control a relative position between the mask and the substrate in the optical axis direction when the exposure process is performed.
Patent KR-20200132778-A (KR)
Inventor: PARK SUNG JUN
IPC: H01L51/44
Filed: 2020-05-18
Abstract: The present invention relates to an organic photoelectric device capable of improving the charge mobility and an image sensor and electronic device including the same. The organic photoelectric device comprises: first and second electrodes facing each other; and a photoelectric conversion layer positioned between the first electrode and the second electrode. The photoelectric conversion layer includes a p-type semiconductor, an n-type semiconductor, and an n-type dopant represented by a chemical formula. The definition of the chemical formula 1 is as described in the detailed description.
Patent KR-20210146603-A (KR)
Inventor: SEO JEONG HUN
IPC: A61K8/9789
Filed: 2020-05-27
Abstract: The present invention relates to a cosmetic composition for reducing skin wrinkles, comprising a culture solution of callus derived from Saposhnikovia divaricata schischkin as an active ingredient. Accordingly, it is ensured that the composition has no toxicity with high safety when used in the human body. In addition, the effect of reducing skin wrinkles is excellent by suppressing the expression of genes involved in skin wrinkle formation, and can be applied to cosmetics such as lotions, water-soluble liquids, creams, gels, essences, emulsions, etc. Moreover, raw materials are obtained through plant cell culture rather than collecting plants, thereby making it possible to maintain the consistency of productivity and efficacy of raw materials.
Patent KR-20210147552-A (KR)
Inventor: KIM DONG MYUNG
IPC: A61P17/04
Filed: 2020-05-29
Abstract: The present invention relates to a cosmetic composition for blocking harmful rays. The cosmetic composition for blocking harmful rays can effectively block rays harmful to the human body, such as ultraviolet rays and blue light. In addition, a composite included in the composition, unlike conventional materials used for the purpose of blocking ultraviolet rays, and the like, has excellent photostability, and does not generate substances harmful to the skin, such as active oxygen, thereby being completely harmless to the skin. In addition, the cosmetic composition has excellent formulation stability, excellent feeling of use, and has no cloudiness.
Patent KR-20210147764-A (KR)
Inventor: PARK JUNGWOO
IPC: F24F130/20
Filed: 2020-05-29
Abstract: The present invention relates to a cooling/heating machine equipped with nighttime lighting. In accordance with the present invention, the cooling/heating machine includes: a body having first and second dividing parts provided therein and divided into first, second and third bodies by the first and second dividing parts as well as forming an exterior shape; a compressor provided in the third body and forming a refrigerant into gas in a high-temperature/high-pressure state; a liquid separator provided in the third body and removing moisture from the refrigerant collected by the compressor; a condenser provided in the first body and condensing the refrigerant supplied through the compressor; a first air blowing fan provided in the first body and blowing air made to be cold by the condenser; an evaporator provided in the second body and evaporating liquid supplied through the condenser; and a second air blowing fan provided in the second body and blowing the air made to be cold by the evaporator. A solar module is provided in an upper part of the first body to perform power generation and a plurality of lamps are provided on one side of the solar module and use electricity generated from the solar module. Therefore, the present invention is capable of preventing the overheating of a compressor by having a bypass pipe.
Patent KR-20210149509-A (KR)
Inventor: HYUNG HO PARK
IPC: H01L41/47
Filed: 2020-06-02
Abstract: Disclosed are a piezoluminescence structure, a piezoelectric structure, a method for manufacturing the same, and a high-sensitivity pressure sensor using the same. The disclosed piezoelectric structure comprises: multiple perovskite material layers comprising a material having a perovskite structure of A_nB_nO_3n; and an intermediate layer including A*O, a metal oxide having a reaction resistance to CO_2, inserted between the multiple perovskite material layers. Here, A and A^* are different elements and may be one among an alkaline earth metal element, an alkali metal element, a lanthanide element, and a post-transition metal element, B may be a transition metal element, O may be an oxygen element, and n may be a positive integer. The piezoelectric structure may be a piezoluminescence structure. According to embodiments of the present invention, it is possible to provide a piezoluminescence structure/piezoelectric structure whose light-emitting characteristics can be significantly changed even with a low driving pressure and can have excellent structural/material stability in the atmosphere.