baber/WOPTO huggingface dataset:
Patent KR-20210097487-A (KR)
Title: Composition for preventing, improving or treating sleep disorders comprising fucoidan
Inventor: LEE HYO JONG
IPC: A61K31/737
Filed: 2020-01-30
Abstract: The present invention relates to a pharmaceutical composition or health-aid food for preventing, alleviating or treating somnipathy, including fucoidan as an active ingredient. According to the present invention, fucoidan significantly increases expression of tryptophan hydroxylase 1a (Tph1a), arylalkylamine-N-acetyltransferase 1 (Aanat1), arylalkylamine-N-acetyltransferase 2 (Aanat2) and hydroxyindole-O-methyltransferase (Hiomt), which encode melatonin synthesis-related enzymes, and thus enhances production of melatonin. Therefore, the present invention provides fucoidan as an effective formulation for preventing, alleviating or treating somnipathy.
Patent KR-20210099956-A (KR)
Title: Lid handle of cooking bowl
Inventor: KIM YOUNG HO
IPC: A47J45/06
Filed: 2020-02-05
Abstract: Provided is a lid handle of a cooking vessel, in which a structure capable of controlling rotation of the handle is arranged on a shaft, which is the rotation center of the handle, thereby reducing the size and simplifying the structure. To this end, the lid handle of the cooking vessel comprises: a neck member installed on the upper surface of the lid of the cooking vessel and including a receiving groove formed on the upper part, a steam communication port formed on the bottom surface of the receiving groove to communicate with a steam hole of the lid, and a shaft insertion hole formed on both sides of the receiving groove to communicate with the outside; and a handle member including a handle part having a first steam discharge passage formed therein to extend to a first steam discharge port formed at the rear end, a protrusion formed in the lower side of the front end of the handle to be inserted into the receiving groove and having a steam guide passage formed therein to guide steam discharged through the steam communication port to the first steam discharge passage, and a shaft part protruding formed on both sides of the protrusion to be inserted into the shaft insertion hole and rotatably disposed with respect to the shaft insertion hole. When at least one of the shaft parts of both sides is pressed, the handle part is rotatable with respect to the rotation center of the shaft parts of both sides. When at least one of the shaft parts of both sides is pressed, the handle part is fixed.
Patent KR-20210103742-A (KR)
Inventor: KIM EUNG SEOK
IPC: G06Q50/10
Filed: 2020-02-14
Abstract: Various embodiments of the present disclosure relate to a system for producing and managing content and an operating method thereof. An operating method of a content server includes the operations of: receiving content production information from an electronic device; selecting at least one metadata from among multiple metadata of a plurality of pre-stored content, based on the received content production information; generating a recommendation template based on the at least one selected metadata; and transmitting the recommendation template to the electronic device.
Patent KR-20210105556-A (KR)
Inventor: LEE JIN KYUN
IPC: G03F7/004
Filed: 2020-02-19
Abstract: Provided are a resist compound, a method for forming a pattern using the same, and a method for manufacturing a semiconductor device. According to the present invention, the compound can be represented by chemical formula 1.
Patent KR-20210108186-A (KR)
Title: Refrigerator System for both refrigeration and freezing
Inventor: YUN HONG SUN
IPC: F25B41/00
Filed: 2020-02-25
Abstract: The present invention relates to a refrigerator system for both refrigeration and freezing, which is installed in a storage, a showcase or the like for refrigerating and freezing agricultural products to simultaneously control a refrigeration temperature and a freezing temperature through one single mechanical unit as well control the temperature of a refrigerant through sub cooling to increase the efficiency of a freezing system and the precision of temperature control and prevent the overheating of a compressor. The system includes: a compressor compressing a refrigerant with high pressure and high temperature; a condenser cooling the high-temperature/high-pressure refrigerant to liquefy the same; a receiver temporarily storing the condensed liquefied refrigerant; a unit cooler for freezing generating a freezing effect; a unit cooler for refrigeration generating a refrigeration effect; an expansion valve for refrigeration provided in front of the unit cooler for refrigeration; an expansion valve for freezing provided in front of the unit cooler for freezing; a liquefied refrigerant temperature controller cooling the liquefied refrigerant when the temperature of the refrigerant in the receiver is no less than a set temperature; a primary super-cooler supplying a part of the cooled refrigerant to the compressor to prevent the overheating of the compressor; a secondary super-cooler cooling the refrigerant supplied to the unit cooler for freezing and the unit cooler for refrigeration; a first temperature sensor sensing the temperature of the refrigerant discharged from the compressor; a second temperature sensor sensing the temperature of the refrigerant discharged from the receiver; a third temperature sensor sensing the temperature of the refrigerant discharged from the expansion valve for freezing; and a fourth temperature sensor sensing the temperature of the refrigerant discharged from the expansion valve for refrigeration.
Patent KR-20210110762-A (KR)
Title: Method for sound isolation sheet of vehicle using expanded capsule
Inventor: KWON CHOONG HO
IPC: C08L91/00
Filed: 2020-02-28
Abstract: The purpose of the present invention is to provide a floor carpet for a vehicle, which adds a foaming capsule expanded in a core to manufacture a soundproof sheet, so that weight of the soundproof sheet is reduced and has the same effect of soundproof performance as compared to a lightweight effect with the existing carpet.
Patent KR-20210124623-A (KR)
Title: Pipe blocking device for preventing inflow of foreign material method for cutting pipe using the same
Inventor: KIM JU HYUN
IPC: B26D7/00
Filed: 2020-04-07
Abstract: Provided are a pipe blocking device for preventing foreign substances from flowing into a pipe in a vertical pipe cutting operation, and a pipe cutting method using the same. According to the present invention, the pipe blocking device comprises: a tubular body; a balloon accommodated in a body passage formed inside the body; and an air supply pipe accommodated in the body passage and communicating with the balloon. The body is made of a shape memory alloy whose shape is deformed by heating, so that a point of a portion extending in a straight line before heating is bent in one direction by heating and deformed.
Patent KR-20200140184-A (KR)
Inventor: JEONG JAE HOON
IPC: G01S11/06
Filed: 2020-04-14
Abstract: Disclosed are a method for tracking an indoor location using a particle filter based on a strength of a wireless signal to secure positioning accuracy even in an environment with a strong wireless signal interference and an apparatus thereof. More specifically, the method comprises the following steps of: initializing particles on a base map corresponding to a target space for location tracking; measuring a first distance value between a terminal and a beacon and measuring a second distance value between the particle and the beacon; comparing the first distance value and the second distance value to calculate a weight value of the particle; updating an existing weight value of the particle based on the weight value and resampling the particle; extracting location estimation coordinates of the terminal when resampling has been performed a predetermined number of times; and repeating the step of measuring the first distance value and the second distance value after moving the particle to an arbitrary point on the target space, wherein one or more terminals and beacons may be located in the target space for location tracking.
Patent KR-20210128681-A (KR)
Inventor: YOON CHAN HO
IPC: H01L27/11573
Filed: 2020-04-17
Abstract: A semiconductor device is disclosed. The semiconductor device comprises: a first pad prepared on one surface of a first chip; a second pad prepared on one side of a second chip stacked on the first chip and bonded to the first pad; a first resistance element prepared on the first chip and connected to the first pad; and a second resistance element prepared on the second chip and connected to the second pad.
Patent KR-20210129757-A (KR)
Inventor: YANG HYE YEON
IPC: C08K9/02
Filed: 2020-04-20
Abstract: The present invention relates to a single light emitting quantum dot that comprises: a first core including first semiconductor nanocrystals containing indium and phosphorus; a second core surrounding the first core and including second semiconductor nanocrystals containing indium and phosphorus; a first shell disposed between the first and second cores and including semiconductor nanocrystals containing at least one of zinc, selenium, and sulfur; and a second shell disposed over the second core and including semiconductor nanocrystals containing at least one of zinc, selenium, and sulfur; does not contain cadmium, and has an emission peak wavelength in the range of 500 nm to 550 nm, a quantum dot-polymer composite including the quantum dot, a display device including the quantum dot-polymer composite, and an electroluminescent device including the quantum dot. The quantum dot according to an embodiment can exhibit improved light emitting properties (e.g., improved blue light absorption and light emitting efficiency).
Patent KR-20210130902-A (KR)
Title: Display device
IPC: H01L27/32
Filed: 2020-04-22
Abstract: Disclosed is a display device capable of displaying images even in areas where electronic elements such as cameras and sensors are located. The display device includes: a first display area comprising main sub-pixels; a second display area comprising pixel groups spaced apart from each other and a transmission portion between the pixel groups, the second display area having a different resolution from that of the first display area; and extension lines between two pixel groups adjacent to each other in a first direction among the pixel groups and extending in the first direction, wherein each of the pixel groups comprises a plurality of auxiliary sub-pixels and a plurality of horizontal lines electrically connected to the plurality of auxiliary sub-pixels and extending in the first direction, and the extension lines are electrically connected to the horizontal lines included in each of the two pixel groups, and a number of the extension lines is less than a number of the horizontal lines.
Patent KR-20210024952-A (KR)
Title: Window that compensates for clearance space with window frame by roller assembly, thereby improving quality and durability of indoor environment
Inventor: YOO JUNG SIK
IPC: E05D15/06
Filed: 2020-04-27
Abstract: Provided is a window that is easily assembled on a window frame and at the same time compensates for a clearance space to improve the quality and durability of an indoor environment. According to the present invention, the window comprises: glass; a frame disposed along the periphery of the glass; and a roller assembly which is disposed on the frame and whose phase is adjusted in a vertical direction according to a user′s operation.
Patent KR-20210141825-A (KR)
Title: Benzazole derivatives and organic electroluminescent device including the same
IPC: C07D498/04
Filed: 2020-05-13
Abstract: The present invention relates to a benzazole derivative which contributes improvement of substantial service life of an organic electroluminescence device by absorbing a high-energy external light source in the UV region effectively to minimize damages of the organic materials in the organic electroluminescence device. The present invention also relates to an organic electroluminescence device including: a first electrode; a second electrode; at least one organic layer disposed between the first electrode and the second electrode; and a capping layer, wherein the organic layer or capping layer includes a benzazole derivative represented by chemical formula 1. In chemical formula 1, each substituent is the same as defined in the specificiation.
Patent KR-20210146599-A (KR)
Inventor: PARK WOO SUN
IPC: E02B3/06
Filed: 2020-05-27
Abstract: The present invention relates to a method of constructing a port structure by using a caisson installed in a port or coast to block an ocean current or waves. The method includes: a caisson manufacturing step of manufacturing a caisson including at least one caisson cell with an open upper part; a hatch installation step of installing a hatch to cover one part of the open upper part of the caisson cell; a cell cover manufacturing step of manufacturing a cell cover for covering a through hole formed on the hatch; a caisson installation step of installing the caisson equipped with the hatch in an installation place; a caisson cell filling step of filling the inside of the caisson cell of the caisson with fillers; and a caisson cell sealing step of exhausting the air from within the caisson cell through the caisson cell filling step, and then, sealing the caisson cell by using the hatch and the cell cover.
Patent KR-20210150867-A (KR)
Inventor: SEO WOO DUCK
IPC: A61P19/10
Filed: 2020-06-04
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating osteoporosis comprising a red bean sprout extract or a fraction thereof, a method for preventing or treating osteoporosis comprising a step of administering the pharmaceutical composition, and a health food composition and a feed composition for alleviating osteoporosis comprising the extract or the fraction thereof. The red bean sprout extract of the present invention exhibits an effect of promoting the differentiation of osteoblasts, and thus can be widely used in the development of various products for the prevention, alleviation or treatment of osteoporosis.
Patent KR-20210152098-A (KR)
Inventor: LEE EUN SOOK
IPC: A61L2/28
Filed: 2020-06-05
Abstract: The present invention relates to antibacterial iron handrails. More specifically, in antibacterial iron handrails coupled to a hospital bed, an antibacterial composition is sprayed to the iron handrails only when a user does not use the iron handrails, so that pathogenic bacteria on the iron handrails can be detected and sterilized.
Patent KR-20210152198-A (KR)
Inventor: KIM KYUNG LOK
IPC: B66C1/62
Filed: 2020-06-08
Abstract: In accordance with the present invention, suggested is a rotary truss rigging apparatus. In accordance with one embodiment of the present invention, the rotary truss rigging apparatus includes: a cylindrical crane rigging part having an upper hook provided in an upper part to be rigged to a crane; a truss rigging part having a predetermined internal space in which the crane rigging part can be located, having a plurality of side hooks provided in an outer part to be connected with a truss module, having an upper hole formed in an upper part such that the upper hook of the upper rigging part can be exposed to the outside, and having a cover member located in a lower part; a thrust bearing located in the truss rigging part, and supporting the load and rotation of the truss rigging part; a driving part fixed to a lower part of the truss rigging part, and having a driving shaft connected with a lower part of the crane rigging part; and a rotation detection sensor sensing the rotation of the truss rigging part. Therefore, the present invention is capable of considerably improving an effect of preventing rotation caused by an external factor.
Patent KR-20210153286-A (KR)
Inventor: CHOI JEAMIN
IPC: B65D51/24
Filed: 2020-06-10
Abstract: An embodiment of the present invention relates to a container cap which comprises: an inner cap including an inner cap body having a cylindrical shape with an opened bottom at one side thereof, an inner discharge unit protruding from a center of the bottom surface at the other side of the inner cap body to have an inner discharge hole formed on a side surface, a tearing unit connected to the inner discharge unit to close the inner discharge hole, but open the inner discharge hole by being torn when an external force is applied, a support formed to be recessed from the circumference of the bottom surface at the other side of the inner cap body, and a receiving groove adjacent to one side of the support and formed to be recessed deeper than the support; and an outer cap including an outer cap body having a cylindrical shape with an opened bottom at one side thereof, where the inner cap is inserted at a predetermined angle to be able to rotate, an outer discharge hole formed in a center of a bottom surface at the other side of the outer cap body in such a size to be closed by an end portion of the inner discharge unit, allow the inner discharge unit to pass therethrough, and prevent the tearing unit from passing therethrough, and a spacer protruding toward the inner cap from the bottom surface at the other side of the outer cap body to face the support, but face the receiving groove when the outer cap body is turned. Accordingly, whether the cap is opened or not can be accurately shown and a liquid-type product in a container can be tamper-proof.
Patent KR-20210154489-A (KR)
Inventor: LEE JOO YOUNG
IPC: G01G3/14
Filed: 2020-06-12
Abstract: The present invention relates to a hotel purchase management system using a load cell, and more particularly, to a hotel purchase management system using a load cell based on a mesh network. To this end, the product purchase management system of the present invention comprises: a first load cell mounted on a shelf, measuring the weight of an article contained in a box, and providing the measured weight of the article and unique information matching an article name; a second load cell for measuring an individual weight of the article and providing the measured article name and individual weight; a communication relay module for receiving the weight and unique information of the article from the first load cell, receiving the article name and the individual weight from the second load cell, and providing information provided from the first and second load cells; and a management server for calculating the remaining number of each article on the basis of the information provided from the communication relay module. Therefore, crimes, such as fraud can be prevented.
Patent KR-20210157571-A (KR)
Inventor: CHA HYUN ROK
IPC: B60C23/20
Filed: 2020-06-22
Abstract: The present invention relates to a tire air pressure condition detection system and a tire air pressure condition detection method using the same, and more specifically, a tire air pressure condition detection system and a tire air pressure condition detection method using the same, which can accurately draw an air pressure condition and a cause. To achieve the purpose, the present invention provides the tire air pressure condition detection system comprising: a camera unit provided to measure a tire wear status; a sensor unit provided to measure air pressure and temperature of the tire; and a determination unit provided to detect air pressure status and degree of wear of the tire according to the measured value from the sensor unit and the camera unit.
Patent KR-20220001243-A (KR)
Title: Apparatus for learning english based on sound recognition using video contents and method thereof
Inventor: SHIN WANG GUG
IPC: G09B19/06
Filed: 2020-06-29
Abstract: The present invention discloses an apparatus for learning English based on sound recognition using video content and a method thereof. That is, the present invention includes the steps of: learning a basic English listening process and essential words using animation contents in a plurality of stages, learning vocalization, stress, rhythm, and the like using movie content, and performing deep learning using storytelling content. Thus, a user can learn easily and conveniently anytime, anywhere, with excellent convenience and accessibility, and learn step by step by selecting a curriculum that suits the level of the user, and learn through questions and answers by changing the sentence structure of a familiar story to increase learning effect and efficiency.
Patent KR-20220001370-A (KR)
Title: Electronic device for executing active operation
Inventor: KIM WOONG RAE
IPC: G11C8/18
Filed: 2020-06-29
Abstract: Provided is an electronic apparatus, which includes: a controller which outputs a clock, a chip select signal, and a command address, and inputs and outputs first and second data; and a semiconductor device in synchronization with the clock to input and output the first data through a first memory area selected by the command address when the chip select signal and the command address are a combination of logic levels for performing a first active operation, and input and output the second data through the first memory area and a second memory area selected by the command address during a second active operation by the chip select signal after the first active operation.
Patent KR-20220001946-A (KR)
Title: Live-wire construction management server, system and method
Inventor: HEO HYO YEONG
IPC: G06Q50/06
Filed: 2020-06-30
Abstract: The live wire construction management server of the present invention may include: a photo message reception part for receiving a photo message for live wire construction; a bibliographic information extraction part for extracting text bibliographic information from the photo message; a live line construction analysis part for determining whether indirect live line work is performed in the photo message; and a construction evaluation part for evaluating the live wire construction according to whether the indirect live wire construction work is performed.
Patent KR-20210005526-A (KR)
Inventor: LEE HAENG WOO
IPC: A61K9/14
Filed: 2020-07-02
Abstract: The present invention relates to a composition having an effect of improving an intestinal function containing phlorotannin derived from brown algae. Especially, the present invention relates to a composition and a product which can be safely applied on a daily basis by using raw materials derived from nature, and which have functions of alleviating abdominal inflation, indigestion, heartburn, and dyschezia.
Patent KR-20210037516-A (KR)
Title: Support device for boiler pipe
Inventor: CHOI HAE KWEON
IPC: F24D3/14
Filed: 2020-07-14
Abstract: The present invention provides a support apparatus for a boiler pipe, which is able to prevent an end unit of the boiler pipe constructed in a personal house or a shared house from being damaged or lost during a subsequent work such as placing concrete, to prevent the work from interfering with other processes, to bury the boiler pipe under the floor in parallel, and to enable easy connection of a distributor or a boiler which is a subsequent process. According to the present invention, the support apparatus for a boiler pipe comprises: a sleeve assembly connected to a plurality of sleeves and having a pipe penetrating hole into which the boiler pipe can be inserted; and a floor fixing unit connected to the sleeve assembly to protrude from the sleeve assembly and to be fixed on a building or a member for constructing a building. The present invention is able to fix and align end units of each of a plurality of boiler pipes by using the plurality of sleeves.
Patent KR-20220010267-A (KR)
Title: transverse beam structure
Inventor: KA HYUNG SIL
IPC: E01F9/673
Filed: 2020-07-17
Abstract: According to an embodiment of the present invention, a transverse beam structure comprises: a support vertically stood on a ground surface; a transverse beam horizontally extended on a side surface of the support; and a traffic light display means provided to an intermediate end or a longitudinal end of the transverse beam. The transverse beam has an empty space therein to enable a support body reinforcing supporting force of the transverse beam to be inserted into the formed empty space.