baber/WOPTO huggingface dataset:
Patent KR-20220011436-A (KR)
Inventor: KIM SHINHYUN
IPC: C09K19/58
Filed: 2020-07-21
Abstract: An object of the present invention is to provide a multi-layered droplet showing different structural colors for each layer and a preparation method thereof. To this end, the present invention provides a multi-layered droplet that comprises a cholesteric liquid crystal comprising a chiral dopant, a hydrophilic material, and a cosolvent and is formed of a plurality of layers, wherein a liquid crystal-rich layer and a liquid crystal-deficient layer are alternately formed from the outermost layer, and each layer of the liquid crystal-rich layer shows different structural colors. According to the present invention, by using the cholesteric liquid crystal, it is possible to prepare a multi-layered droplet showing different structural colors for each layer by a simple method, and by providing a simple method for preparing the multi-layered droplet, it is possible to be applied to various fields such as anti-counterfeiting materials, etc.
Patent KR-20210020773-A (KR)
Title: Method and apparatus for transmitting and receiving hybrid automatic repeat request response in communication system supporting sidelink communication
Inventor: HAHN GENE BACK
IPC: H04L5/00
Filed: 2020-07-22
Abstract: Disclosed are a method and an apparatus for transmitting and receiving a hybrid automatic repeat request (HARQ) response in a communication system supporting sidelink communication. An operating method of a transmission terminal comprises: a step of receiving an upper layer signaling message including PSFCH configuration information from a base station; a step of transmitting SCI including resource allocation information of data and configuration information for HARQ feedback on the data to a plurality of reception terminals; a step of transmitting the data to the plurality of reception terminals from a PSSCH indicated by the SCI; and a step of performing a monitoring operation to receive sequences mapped to HARQ responses to the data in a PSFCH resource area indicated by the PSFCH configuration information from the plurality of reception terminals. Therefore, the performance of a communication system can be improved.
Patent KR-20200095436-A (KR)
Title: Long acting conjugate of Trigonal glucagon/GLP-1/GIP receptor agonist
Inventor: OH EUH LIM
IPC: A61K38/26
Filed: 2020-07-27
Abstract: The present invention relates to a long-acting conjugate of a triple activator acting on glucagon, GLP-1 and GIP receptors, and a use thereof, wherein the conjugate is represented by X-La-F, and can be applied to the treatment of metabolic syndrome.
Patent KR-20220015638-A (KR)
Title: A composition for preventing or treating inflammatory diseases and uses thereof
Inventor: HYUNCHUL JO
IPC: G01N33/68
Filed: 2020-07-31
Abstract: The present invention relates to a composition for preventing or treating inflammatory diseases. Zkscan 8 discovered in the present invention suppresses the expression of inflammatory cytokines and promotes the expression of anti-inflammatory factors, so it has an excellent effect of efficiently suppressing the inflammatory reaction, thereby being able to be applied as the composition for preventing or treating inflammatory diseases.
Patent KR-20220015733-A (KR)
Inventor: KWON KI HYUNG
IPC: F17C9/00
Filed: 2020-07-31
Abstract: The present invention relates to a bunkering vessel which is for loading and unloading liquefied gas to a liquefied gas carrier having a liquefied gas vaporizer. According to the present invention, the bunkering vessel comprises: a bunkering tank for storing liquefied gas; a manifold provided at a bunkering station of the bunkering vessel for the liquefied gas to flow into and out of the bunkering vessel; and a liquefied gas transfer line connecting the bunkering tank with the manifold for the liquefied gas to flow. Before loading the liquefied gas on the liquefied gas carrier, the liquefied gas of a relatively small flow rate compared to the flow rate of the liquefied gas at the time of loading is supplied to a liquefied gas storage tank provided in the liquefied gas carrier through the manifold, and the exhaust gas is received from the liquefied gas carrier.
Patent KR-20220017662-A (KR)
Inventor: JANG JINHO
IPC: G06F16/215
Filed: 2020-08-05
Abstract: The present invention relates to a metacognitive-based play data normalization method for constructing a game video platform, which is a method for constructing a game video platform through metacognitive-based play data normalization. The method includes the steps of: classifying play data by time and filtering the data; providing metadata to the classified and filtered data by time; and normalizing the data to which the metadata has been assigned.
Patent KR-20220022032-A (KR)
Inventor: KIM NA RI
IPC: A62B18/08
Filed: 2020-08-16
Abstract: The present invention relates to a close contact-type mask with a rubber pad to prevent fogging of glasses, which comprises: a mask pad made of cloth, non-woven fabric, and the like to cover the nose and mouth to prevent inhalation and scattering of germs and dust, or inhalation of yellow dust or fine dust; straps hanging on the mask pad to be hung on a wearer's ears to fix the mask; and a rubber pad adhering to and fixing the face and the mask at a part of the mask pad coming in contact with the nose. According to the present invention, the mask comes in close contact with the face, thereby providing an advantage of preventing fogging on glasses. In addition, the rubber pad plays a role in preventing the face and the mask from falling off, thereby providing an advantage of preventing the mask from moving down even in the case of a wearer such as an athlete performing vigorous movement or in the case of a big or loose strap or mask.
Patent KR-20210024970-A (KR)
Title: Combined vegetable and fruit peeler
Inventor: BYEON DONGJIN
IPC: A47J17/14
Filed: 2020-08-21
Abstract: A combined vegetable peeler and a fruit peeler include a handle and at least one leg extending from the handle. A slotted blade is mounted to the handle to peel the vegetable. The leg includes a citrus slicer with a cutting edge for peeling the fruit. The leg can further include a peeling blade in a form of a protrusion having a reduced thickness, wherein the peeling blade is useful for peeling the peel from the fruit.
Patent KR-20220025526-A (KR)
Inventor: LEE SEUNG WOO
IPC: E01C7/14
Filed: 2020-08-24
Abstract: The present invention relates to a construction method for fine-size exposed aggregate concrete pavement using selection of an exposing time of fine-size exposed aggregate concrete. To this end, the construction method comprises: a concrete mixing step of preparing a concrete composition by mixing cement, fine aggregate having a particle diameter of less than 4.75 mm, and coarse aggregate having a particle diameter of 4.75 to 10 mm; a concrete pouring step of pouring the concrete composition at a site and arranging the surface of the concrete; a setting retarder spraying step of delaying the curing rate by spraying a setting retarder on the surface of the concrete; an exposing time selection step of selecting an appropriate time for exposing the aggregate based on the degree of hardening of the concrete pavement over time after spraying the setting retarder; and an aggregate exposing step of exposing the aggregate so that a predetermined average texture depth or a degree of exposure is realized on the surface of the concrete using aggregate exposure equipment at the selected exposing time. Therefore, the slip resistance of the road surface can be increased.
Patent KR-20220026099-A (KR)
Inventor: LEE YONG SEOK
IPC: H01M10/052
Filed: 2020-08-25
Abstract: A composition for a negative electrode of a lithium secondary battery according to embodiments of the present invention includes: a negative electrode active material including a carbon-based active material and a silicon-based active material; and a binder mixture including an acrylic polymer binder and a styrene-butadiene rubber (SBR)-based binder. The average particle diameter of the SBR-based binder is adjusted according to the convexity of the negative electrode active material, thereby increasing adhesion and reducing resistance while suppressing expansion of an electrode.
Patent KR-20220026816-A (KR)
Inventor: LEE CHANG BOK
IPC: H01L21/677
Filed: 2020-08-26
Abstract: Disclosed is a transfer apparatus that holds and transfers sides of a floating mold wafer with index pins. The transfer apparatus includes an index having at least one index pin, an index lifting part for raising and lowering the index, and an index transfer part for transferring the index to a next process. Here, in a state in which the index is raised, the index pin of the index is separated from an object on a first table. In a state in which the index is lowered, the index pin is in contact with the side of the object floating on the first table. The index moving part transfers the object to the next process while the index pin is in contact with the side of the object.
Patent KR-20220033915-A (KR)
Title: smart case for smart phone
Inventor: LEE SANG GIL
IPC: A45C11/00
Filed: 2020-09-10
Abstract: The present invention relates to a technology about a transparent and thin patterned smart case to be adopted for a smartphone, and to a smartphone case with a thin pattern. In a bumper member fitted into a smartphone and a smart plate, the smart plate is formed of a plurality of layers. A hard plate is applied to a layer corresponding to a size of a magnetic piece for an NFC chip and a hall sensor among the plurality of layers, and relatively-flexible film members are laminated on the remaining layers. Accordingly, compared to the existing smart case, the overall thickness of the smart case of the present invention can be drastically reduced. According to the present invention, compared to a conventional case, a smart plate with a dramatically thin pattern is implemented, such that users' usability of the smart case can be enhanced.
Patent KR-20220036693-A (KR)
Inventor: LEE YOUNG TEUK
IPC: B60N2/75
Filed: 2020-09-16
Abstract: Disclosed is a storage apparatus for a vehicle armrest. The storage apparatus for the vehicle armrest according to one embodiment comprises: a housing built in to provide a storage space opened upwardly to an armrest provided on an interior side of a door trim of a vehicle; and a soft auxiliary housing provided inside the housing to support the inner surface of the storage space. The auxiliary housing may include a flow prevention protrusion provided to protrude from the inner surface to prevent a flow of an article accommodated in the storage space. An objective of the present invention is to provide the storage apparatus for the vehicle armrest which can prevent an increase in shock applied to an occupant.
Patent KR-20220038240-A (KR)
Title: A cushion sending messages in real time whether one sits or not
Inventor: LEE TAE KYUNG
IPC: A47C27/00
Filed: 2020-09-19
Abstract: A real-time seat notification device as a tool capable of notifying of whether a cushion is empty or anyone sits in the cushion without directly visiting the cushion comprises: a cushion including a cushion member of an area, pressure sensors attached at regular intervals inside the cushion member, an Arduino board connected to the pressure sensors, and a Bluetooth module for transmission and a battery attached to the Arduino board; and a receiver including an Arduino board connected to a Bluetooth module for reception and a battery, and a liquid crystal display (LCD) attached to the Arduino board and having standards. The real-time seat notification device enables a user to know who is sitting in the cushion from a distance so that the user does not waste time because there is no one in the cushion when visiting the owner of the cushion.
Patent KR-20220038838-A (KR)
Title: New and Renewable Energy System for incinerator system
Inventor: MIN SUNG GI
IPC: B09B3/00
Filed: 2020-09-21
Abstract: The present invention relates to a renewable energy system which collects and incinerates waste vinyl or plastic waste on land and floating matters on the sea surface, and heats and desalinates seawater using the same for planting. The renewable energy system comprises: a collection operation vessel for collecting floating matters on the sea surface by a collection hanger connected to a crane; and a drying operation vessel equipped with a drying device for drying the floating matters collected by the collection operation vessel and a desalination device for desalination by heating seawater. The present invention directly dries and incinerates the wastes collected from the sea surface but as well as vinyl and plastic wastes on land at the sea by solar heat and condenses water vapor for planting by heating seawater with the heat of waste incineration to generate water vapor, thereby preventing environmental pollution.
Patent KR-20220038932-A (KR)
Title: Control Server for Mobile Device Use and Control Program for Mobile Device Use
Inventor: KIM DONG HYUN
IPC: G06Q50/30
Filed: 2020-09-21
Abstract: Provided is a mobile device usage control server. The mobile device usage control server includes: a courier management department which manages couriers for dispatching delivery order requests; and a moving vehicle speed determining unit which is communicatively connected to a location recognition module mounted on a mobile device located in a moving vehicle driven by the courier, recognizes movement speed based on location change information of the mobile device transmitted from the location recognition module, and determines whether the moving speed of the moving vehicle exceeds a set speed limit, and when the moving speed of the moving vehicle exceeds the set speed limit, so that the use of the mobile device is restricted. Therefore, it is possible to ensure the safety of the courier and improve the quality of a delivery service.
Patent KR-20220042721-A (KR)
Inventor: CHOE SEOK MO
IPC: H01M10/06
Filed: 2020-09-28
Abstract: The present invention relates to a structure for preventing evaporation and stratification of an electrolyte filled in a lead-acid battery and, more specifically, to a structure for preventing evaporation and stratification of an electrolyte filled in a lead-acid battery, in which a plurality of structures (100), made of a plastic material existing between the specific gravity of an electrolyte in a full-charge state and the specific gravity of the electrolyte in an end-of-life state of a lead-acid battery, are introduced into the electrolyte, so that the structures float on the surface of the electrolyte to block contact with air in the full-charge state and stay in the electrolyte in a discharge state, thereby preventing evaporation of the electrolyte and preventing stratification of the electrolyte by the plurality of structures (100) moving up or down according to a change in the specific gravity due to vibration generated by operation of a vehicle. According to the present invention, evaporation and stratification of an electrolyte are prevented, and thus the structure provides an effect of extending lifespan of lead-acid batteries.
Patent KR-20220043469-A (KR)
Inventor: SON SEUNG NYEO
IPC: G06K19/06
Filed: 2020-09-29
Abstract: The present invention relates to an apparatus for providing a user participatory route information service, driving method thereof, and computer-readable recording medium. According to an embodiment of the present invention, the apparatus for providing the user participatory route information service can comprise: a communication interface unit placed at a station of a transport means or communicating with user terminal apparatuses of a large number of users riding on a transport means; and a control unit which, when identification information of the station or identification of the transport means is recognized, determines whether there is constructed station information based on the current position information of the user terminal apparatus, and, when there is no constructed station information as a result of the determination, requests the station information to the user terminal apparatus, and constructs the station information of the transport means. The present invention aims to provide an apparatus for providing a user participatory route information service, driving method thereof, and computer-readable recording medium, which are capable of considerably reducing the time and cost required for constructing information.
Patent KR-20220045319-A (KR)
Title: Steel plate And Steel plate inserting PHC Pile
Inventor: PAI DONG CHI
IPC: E02D17/08
Filed: 2020-10-05
Abstract: The present invention relates to an embedded plate and a PHC pile comprising an embedded plate. More specially, the embedded plate is installed on a steel wire of a PHC pile through a steel rod and a fixing ring to provide structural safety and construction convenience, and a fixing steel plate is used to facilitate the installation of a furring strip while a separate filler fixture is formed on the fixing steel plate to facilitate the position fixture and installation of a filler to fill a groove between the PHC pile and a furring strip. In accordance with one advisable embodiment of the present invention, the embedded plate includes: a fixing steel plate having a plate shape of a predetermined size; a shear connector connected at every regular interval in a longitudinal direction in a width center part of an upper side of the fixing steel plate; a steel rod for fixture fixed to an upper part of the shear connector and placed in a longitudinal direction in the width center part of the fixing steel plate; and a curved surface finishing member formed on a lower side of the fixing steel plate, having a planar upper side and having a curved lower side.
Patent KR-20220047022-A (KR)
Title: Vehicle and controlling method thereof
Inventor: KIM TAESEUNG
IPC: B60R25/30
Filed: 2020-10-08
Abstract: A vehicle according to one embodiment comprises: an iris sensor which recognizes an iris of a driver and obtains iris data; an infrared camera which recognizes a face of the driver, obtains face data, and detects an obstruction element that blocks at least a part of the iris; and a control unit which performs iris authentication based on the iris data. If the obstruction element is detected, the control unit controls a lighting device to change the brightness of the lighting in the vehicle. The vehicle effectively performs iris authentication of the driver wearing sunglasses.
Patent KR-20220048269-A (KR)
Inventor: SON DAE HWAN
IPC: B65D17/34
Filed: 2020-10-12
Abstract: The present invention relates to a can lid protecting membrane and, more specifically, to a can lid protecting membrane capable of keeping content within a can and being conveniently detached and attached. The present invention is to provide the can lid protecting membrane, attachable to and detachable from the can. In order to achieve a purpose, the present invention comprises: a handle (30) which is detached/attached or movable while being carried; a protecting membrane (11) playing a role of a stopper of the can lid; a fixation edge (10) fixating the role of the stopper of the can lid; a detachment/attachment unit (12) helping the protecting membrane and the fixation edge to be detachable and attachable; and a core unit (20) supporting all components, thereby enabling detachment/attachment and long time preservation.
Patent KR-20220048579-A (KR)
Inventor: CHOI KANG SEOK
IPC: A61C19/00
Filed: 2020-10-13
Abstract: The present invention relates to a high-pressure cleaning device for disinfecting medical devices using cleaning/disinfecting water and, more specifically, to a high-pressure cleaning device for effectively cleaning/disinfecting medical devices, such as contaminated handpieces and the like, using cleaning/disinfecting water, which cleans/disinfects the inside and outside of handpieces contaminated with disease-causing factors such as a patient's saliva, blood, and tooth fragments and powder after dental treatment, various pathogenic microorganisms, and the like. According to the present invention, the high-pressure cleaning device comprises: a cleaning/disinfecting agent supply unit (110) supplying cleaning/disinfecting agent; a water supply unit (120) supplying a medium mixed with the cleaning/disinfecting agent; a cleaning/disinfecting water storage unit (150) accommodating cleaning/disinfecting water mixed with the cleaning/disinfecting agent and the medium and including a valve (151) controlling discharge of the cleaning/disinfecting water; an air supply unit (130) including a discharge line (131) into which cleaning/disinfecting water flows and forcibly moving air along the discharge line (131) at high pressure and high speed; and a mounting unit (140) including a fixed pipe (141) connected to the discharge line (131) to discharge the cleaning/disinfecting water mixed with the air, a valve (142) controlling opening and closing of the fixed pipe (141), and a fixing means (143) detachably fixing a medical device to be cleaned/disinfected to the fixed pipe (141).
Patent KR-20210007929-A (KR)
Inventor: JOONGKEUN CHOI
IPC: H02K5/16
Filed: 2020-10-19
Abstract: The present invention relates to a fan motor which can improve the efficiency of the fan motor. The fan motor comprises: a motor housing accommodating a motor; a motor bracket disposed on an upper side of the motor housing; an impeller coupled to a shaft of the motor; and a diffuser disposed between the motor and the impeller, and having a vane body, an axial flow type vane provided on an inner circumference of the vane body, and a four flow type vane provided on an upper side of the axial flow type vane.
Patent KR-20220057035-A (KR)
Title: Onboard Steering Assistance System Module Device For Lane Keeping
Inventor: LIM SANG KIL
IPC: B62D15/02
Filed: 2020-10-29
Abstract: The present invention relates to an on-board steering assistance system module device for lane keeping. The steering assistance system module device comprises: a lane recognition sensor which senses information on various lanes of a road and outputs a data signal; a lane keeping steering assistance motor device installed on a steering shaft of a steering system of a vehicle; and a lane keeping steering assistance motor control device which receives lane information input from the lane recognition sensor and calculates a steering angle of a steering device of the vehicle so as to control the lane keeping steering assistance motor device and maintain and control the steering of the vehicle. The steering assistance system module device is an on-board steering assistance system module device which is installed on a steering device of an existing vehicle without a lane keeping assistance device so that the steering device can have a lane keeping function.
Patent KR-20220058728-A (KR)
Inventor: CHOI SEUNG MIN
IPC: C02F1/58
Filed: 2020-10-30
Abstract: The present invention relates to a processing method of a boron selective adsorption resin used for preparing ultrapure water, and more specifically, to a processing method of a boron selective adsorption resin which has low total organic carbon (TOC) elution, high resistivity, low resistivity reduction even during long-term storage, and excellent boron removal efficiency.
Patent KR-20220060891-A (KR)
Inventor: YEO TAE WOON
IPC: G02B27/42
Filed: 2020-11-05
Abstract: The present application relates to a lidar device. According to an embodiment of the present invention, the lidar device may include: a laser light source unit which outputs line laser beams into a target space; and an image processing unit which generates a detection image including the line laser beams reflected in the target space and generates a 3D coordinate map of the target space by using the detection image. Accordingly, processing speed for generating the 3D coordinate map of the target space can be improved.