baber/WOPTO huggingface dataset:
Patent KR-20200130117-A (KR)
Title: Gate structure of vertical fet and method of manufacturing the same
Inventor: SONG SEUNG HYUN
IPC: H01L29/51
Filed: 2020-04-21
Abstract: Provided are a vertical field-effect transistor device with improved reliability and a method for manufacturing the same. The vertical field-effect transistor device includes: a fin structure formed on a substrate; a gate structure including a gate dielectric layer formed on an upper portion of a sidewall of the fin structure, and a conductor layer formed on a lower portion of the gate dielectric layer; a top source/drain region formed on the fin structure and gate structure; a bottom source/drain region formed below the fin structure and gate structure; a top spacer formed on an upper portion of the gate dielectric layer, and between the top source/drain region and the top surface of the conductor layer; and a bottom spacer formed between the gate structure and the bottom source/drain region. A top surface of the gate dielectric layer is positioned at the same or substantially the same height as or positioned lower than the top surface of the top spacer, and higher than the top surface of the conductor layer.
Patent KR-20210131039-A (KR)
Title: Composition of Nutrient Delivery System for Improving Brain Function
IPC: A23L33/10
Filed: 2020-04-23
Abstract: The present invention relates to a composition of nutrient delivery system for improving brain functions, including an extract of sialic acid of a swallow's nest as an active ingredient. According to an embodiment of the present invention, sialic acid as a brain function-improving substance, contained in a swallow's nest, is extracted efficiently through an affinity bead technology (ABT)-based sialic acid separation/purification process, and the thus extracted sialic acid extract is used as an active ingredient for improving brain functions. In addition, when micell nano-particles of a nutrient delivery system is added to the sialic acid extract extracted from a swallow's nest, the in vivo absorption ratio of the sialic acid extract is increased to provide an enhanced effect of improving brain functions.
Patent KR-20210136581-A (KR)
Title: Complex treatment apparatus using ultrasonic wave(extracorporeal shock wave) and microwave
IPC: A61N5/02
Filed: 2020-05-08
Abstract: The present invention relates to a complex treatment apparatus using ultrasonic wave (extracorporeal shock wave) and microwave, which comprises: a user input/display device inputting a predetermined value or command for setting required for operation of a complex treatment system and displaying a result; an ultrasound (extracorporeal shock wave) system unit generating a pulse signal for outputting ultrasound (extracorporeal shock wave) according to the predetermined value or command input through the user input/display device and amplifying and outputting the generated pulse signal; a microwave system unit generating a predetermined frequency signal for microwave treatment according to the predetermined value or command input through the user input/display device, and amplifying and outputting the generated signal; and a power supply unit supplying power required for operation of the ultrasonic (extracorporeal shock wave) system unit, the microwave system unit and generation of the ultrasound (extracorporeal shock wave) or microwave signal. According to the present invention, the temperature of the subcutaneous fat layer and muscle is raised by emitting microwaves, so that blood circulation is facilitated, pain is removed or fat is decomposed by emitting ultrasound (extracorporeal shock wave) and recover is performed or waste products are discharged by emitting microwave again, thereby providing effects of pain relief and obesity treatment.
Patent KR-20210138384-A (KR)
Title: Composition for preventing or treating ocular diseases comprising amniotic epithelial cell derived exosomes
IPC: A61P27/04
Filed: 2020-05-12
Abstract: The present invention relates to a composition comprising amnion epithelial cell-derived exosomes as an active ingredient for prevention or treatment of ocular diseases and, more specifically, to a pharmaceutical composition for prevention or treatment of ocular diseases and a health functional food composition for prevention or alleviation of ocular diseases, each composition comprising amnion epithelial cell-derived exosomes as an active ingredient. The amnion epithelial cell-derived exosomes have ability to heal wounds on ocular tissues, recover the lacrimal gland destroyed by ocular diseases to induce lacrimation, and reduce the secretion of various inflammatory cytokines, thereby further effectively preventing or treating ocular diseases.
Patent KR-20210138395-A (KR)
Title: Method and apparatus for bwp switching for mbs reception in a wireless communication system
IPC: H04W72/00
Filed: 2020-05-12
Abstract: Disclosed are a method and an apparatus for a terminal to perform multicast and broadcast service (MBS) communication in a mobile communication system. The method for a terminal to perform MBS communication comprises the steps of: transmitting an MBS request message to a base station; receiving a bandwidth part (BWP) switching message from the base station, wherein the BWP switching message is to instruct an active BWP of the terminal to be changed to a BWP provided with MBS; changing the active BWP based on the BWP switching message; and receiving information on the MBS in the changed active BWP.
Patent KR-20200138675-A (KR)
Inventor: KIM BYUNG JO
IPC: A61B5/00
Filed: 2020-05-29
Abstract: According to one embodiment of the present invention, a system for evaluating a function of an autonomic nervous system may comprise: a wearable electrocardiogram measuring device measuring electrocardiogram of a user; a user terminal receiving preset information to be used for evaluating a function of an autonomic nervous system from the user; and an evaluation device evaluating the function of the autonomic nervous system by analyzing an electrocardiogram indicator and a heart rate variability indicator from electrocardiogram data measured by the wearable electrocardiogram measuring device, and analyzing the electrocardiogram indicator, heart rate variability indicator, and input information by an artificial intelligence algorithm. Therefore, the system may evaluate abnormalities in the whole sympathetic and parasympathetic nervous system.
Patent KR-20210149390-A (KR)
Inventor: KIM HYUN BOK
IPC: A23L5/43
Filed: 2020-06-02
Abstract: The present invention relates to a manufacturing method of a mulberry syrup salt, Schisandra chinensis syrup salt, and aronia syrup salt using a hot air drying method. The color syrup salt of the present invention imparts functional components of mulberry, Schisandra chinensis, aronia to salt, respectively, and lowers salinity, and thus contributes to the improvement of the health of the people due to the consumption of the salt of the present invention. In addition, according to the present invention, it is possible to contribute to the improvement of the income of farmers by increasing the consumption of functional mulberry syrup salt, Schisandra chinensis syrup salt, aronia syrup salt by adopting the hot air drying method and diversifying the color of the salt.
Patent KR-20210157231-A (KR)
Inventor: JOO SHIN PARK
IPC: B66D1/72
Filed: 2020-06-19
Abstract: A portable anchoring device is disclosed. The portable anchoring device according to an embodiment of the present invention comprises: a body frame provided with a support part supported on a hull and detachably provided on the hull; a movable frame provided so as to be able to ascend and descend on the body frame; an anchor that drops and settles to the sea floor when a ship is anchored to generate a gripping force; an anchor chain connected with the anchor; a drum provided on the movable frame, and wound with the anchor chain thereon; and an anchoring motor for rotating the drum to drop or recover the anchor. An embodiment of the present invention is to provide the portable anchoring device that can be easily moved and installed in various positions on the hull.
Patent KR-20220000001-A (KR)
Title: Display device
Inventor: SONG HEE RIM
IPC: G09G3/3275
Filed: 2020-06-23
Abstract: The purpose of the present invention is to provide a display device that can easily attain high resolution. The display device comprises: multiple pixels provided on a substrate and each including a light-emitting element; a first scan line and a second scan line that are provided each of the pixels, the first scan line applying an i^th (i is a natural number) scan signal and the second scan line applying an (i+1)^th scan signal; a data line provided to each of the pixels to provide a data signal; a power line provided to each of the pixels to apply driving power; a reference voltage line provided to each of the pixels to apply a reference voltage; a first transistor controlling a current of the light-emitting element; a second transistor connected between the data line and a first gate electrode of the first transistor and turned on in response to the i^th scan signal; a third transistor connected between the reference voltage line and a first electrode of the first transistor and turned on in response to the (i+1)^th scan signal; and a fourth transistor connected between the power line and a second electrode of the first transistor and turned off when a light emission control signal is supplied to a light emission control line. The fourth transistor may be a transistor of a different type from the first to third transistors.
Patent KR-20210158735-A (KR)
Inventor: LEE DEOK HYEONG
IPC: E06B3/663
Filed: 2020-06-24
Abstract: A spacer is attached to the edge of at least one surface among glass surfaces. When glass is assembled on a profile, the spacer is inserted into the profile to be minimally visible or invisible from the outside. When glass is transported or moved, the spacer is used as a spacing member between glasses. Also, the spacing member does not have to be removed after assembly and thus construction efficiency can be increased. Specifically, double-sided tape is used as the spacer to be easily attached along the edge of the glass surface by anyone to be safely and conveniently used. Also, a room is provided on the profile for windows coming in contact with the spacer, and the spacer is mounted on the room surface when assembling glass to be easily and conveniently assembled to be safely used while eliminating gaps between the glass and the profile for windows.
Patent KR-20220004901-A (KR)
Title: Biomimetic gelatin/hydroxyapatite biocomposites with effective elastic properties and 3D-structural flexibility using a 3D-printing process
Inventor: KIM GEUNHYUNG
IPC: B33Y80/00
Filed: 2020-07-03
Abstract: The present invention relates to a bio-ink composition comprising gelatin, hydroxyapatite, and glycerol and a three-dimensional (3D) structure manufacturing method for bone regeneration using the same. According to the present invention, a problem of clogging a printer nozzle is solved, so that a 3D structure can be continuously and stably manufactured. In addition, the method provides effects of maintaining excellent mechanical properties even after glycerol is removed after construction of a structure and providing excellent cell proliferation, growth, and differentiation ability, thereby being usefully used in manufacture of structures in the field of bone regeneration.
Patent KR-20220005185-A (KR)
Inventor: SEOBRI PARK
IPC: E05D7/081
Filed: 2020-07-06
Abstract: According to an embodiment of the present invention, provided is a refrigerator comprising: a cabinet having a storage space; a hinge bracket installed on an upper wall of the cabinet and having a hinge shaft; a door connected to the hinge shaft and rotated to open and close the storage space; and a hinge cover installed on an upper wall of the cabinet and covering the hinge bracket. The hinge bracket includes a first hole and a second hole connected to the first hole. A protruding guide protruding from an upper wall of the cabinet is inserted into one of the first hole and the second hole according to a method of coupling the cabinet and the hinge bracket.
Patent KR-20210060300-A (KR)
Inventor: LEE JUN HO
IPC: B23K11/11
Filed: 2020-07-16
Abstract: The present invention relates to an inspection apparatus for a cap tip of a spot welding gun, which is able to measure a current value applied to an electrode tip as an actual welding condition before and after the tip dressing of the spot welding gun, and determine whether the electrode tip is defective or not. In accordance with an embodiment of the present invention, the inspection apparatus for the cap tip of the spot welding gun comprises: a current measuring unit which applies the same welding application current as the actual spot welding condition to the electrode tip after the tip dressing, and measures the application current by a ring-shaped current sensor keeping the same distance from the electrode tip in a radius direction; a determination unit which compares an application current value measured by the current sensor with a preset reference current value, and when the application current value measured after the dressing is equal to the reference current value, determines that the tip-dressed electrode tip is qualified and if the application current value is not equal to the reference current value, determines that the tip-dressed electrode tip is defective; and a control unit which, when the tip-dressed electrode tip is determined to be defective, outputs a control signal to stop the operation of the spot welding line including the spot welding gun or the spot welding apparatus.
Patent KR-20220015165-A (KR)
Inventor: JANG SOO OUK
IPC: C23C24/04
Filed: 2020-07-30
Abstract: Disclosed is a nozzle for depositing powder aerosol for coating. The nozzle for depositing the powder aerosol for coating comprises: a discharge tube including an inlet unit into which a carrier gas and the powder aerosol for coating are injected and a discharge unit through which the powder aerosol for coating is discharged, and connected to a vacuum chamber such that the discharge unit discharges the powder aerosol for coating into the vacuum chamber in which a vapor-deposited substrate is accommodated; and a plasma generating means for generating a plasma between the inlet unit and the discharge unit. An objective of the present invention is to provide a microwave plasma nozzle for depositing the powder aerosol for coating using a microwave as the plasma generating means, and a coating apparatus by the powder aerosol for coating.
Patent KR-20220015605-A (KR)
Inventor: KIM SU YEON
IPC: B01D39/16
Filed: 2020-07-31
Abstract: The present invention relates to a nanofiber filter, which can secure antibacterial properties, breathability and visibility, obtain excellent collection efficiency of dust including infectious pathogens, and be adhered with an eco-friendly water-based adhesive to be applied to various things; and to a method for manufacturing the nanofiber filter. The method comprises the steps of: a) introducing a first non-woven fabric layer into an electrospinning apparatus; b) electrospinning a polyvinylidene fluoride (PVDF) solution on the first non-woven fabric layer to form a nanofiber layer; c) rough-coating an upper surface of the nanofiber layer and a lower surface of a second non-woven fabric layer with an eco-friendly water-based adhesive using a roller; d) winding the nanofiber layer and the second non-woven fabric layer on a paper tube or a drum, respectively, and then leaving the same at room temperature for 2 to 6 hours to have the roughly coated water-based adhesive permeate into the nanofiber layer and the second non-woven fabric layer; e) coating the upper surface of the nanofiber layer with the eco-friendly water-based adhesive for finishing; f) performing thermocompression bonding and bonding by passing the first non-woven fabric layer, the nanofiber layer, and the second non-woven fabric layer having gone through finishing coating with the eco-friendly water-based adhesive between upper and lower rollers heated to a temperature of 60 to 90℃; and g) completely drying the result at room temperature for 24 to 96 hours.
Patent KR-20220021720-A (KR)
Inventor: HAN CHUL
IPC: A47B65/00
Filed: 2020-08-14
Abstract: A book loading apparatus comprises: a book loading container which has an open top and has a book loading space therein; a book transfer unit which transfers a returned book to the book loading container and free-falls towards the book loading space; a book loading shelf which is installed in the book loading space and on which the fallen book is safely reached; and a shelf moving unit which is coupled with one side of the book loading shelf, initially locates the book loading shelf adjacent to a fall start location of the book, and moves the book loading shelf on which the book is mounted to maintain a position on which the book is fallen and reached to the initial position. The book loading apparatus prevents breakage of the book and maximally reserves a loadable space by minimizing a fall section.
Patent KR-20220022319-A (KR)
Inventor: YUN YOUNG HO
IPC: G06Q30/06
Filed: 2020-08-18
Abstract: The present invention relates to a system and method for supporting formation of health-friendly consumption culture based on a health fund, which creates social value and business value at the same time. According to one embodiment of the present invention, the system comprises a server which includes: a communication module configured to exchange data with a consumer terminal and a corporate server through a communication network; a data processing unit configured to control operation of the server; and a database configured to store data generated in relation to the data processing unit. The data processing unit receives health condition information of a consumer from a consumer terminal; determines whether the consumer terminal has access to the corporate server; provides health status information of the consumer to the corporate server when access to the corporate server of the consumer terminal is confirmed; provides points to an account of the consumer corresponding to the consumer terminal which provides the health condition information; receives purchase information related to a purchase of goods or services performed between the company server and the consumer terminal; requests the company server to provide a health fund (donation) or impose a health tax by the government according to the purchase information when the purchase is determined to be harmful to the consumer's health; and provides points to the consumer's account according to the purchase information when the purchase is determined to be health-friendly to the consumer.
Patent KR-20220022372-A (KR)
Title: Sample detection device
Inventor: KIM EUNYOUNG
IPC: G01N21/71
Filed: 2020-08-18
Abstract: The present invention relates to a sample detection device which comprises: a lower case unit; an upper case unit covering the lower case unit; a guide unit disposed between the lower case unit and the upper case unit and rotated to guide a sample; a heating unit formed in at least one between the lower case unit and the upper case unit and controlling temperature of the guide unit; and a measurement unit formed in at least one between the lower case unit and the upper case unit and detecting whether light is emitted from the sample moved through the guide unit. The sample detection device can rapidly detect the sample while reducing a size of thereof.
Patent KR-20210023772-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: KIM YOUNG SEOK
IPC: H01L51/00
Filed: 2020-08-21
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The compound represented by chemical formula 1 can be used as a material for an organic layer of the organic light emitting device, and thus can improve efficiency, lower driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20220026352-A (KR)
Title: Fishing line inserting tool for guide ring of fishing rod
Inventor: LEE SEUK JONG
IPC: A01K87/04
Filed: 2020-08-25
Abstract: A technical subject of the present invention is to provide a fishing line preparation tool for a fishing rod guide ring which can accurately prepare a fishing line to a plurality of guide rings and can shorten a preparation time. To this end, the fishing line preparation tool for a fishing rod guide ring of the present invention is a fishing line preparation tool for a fishing rod guide ring to be used for a blank type fishing rod having fixed intervals of a plurality of guide rings, and includes: a guide ring insertion member to be inserted into the plurality of guide rings; and a fishing line fixing part provided at one or more of one end part and the other end part of the guide ring insertion member in order to detachably fix a fishing line to the guide ring insertion member.
Patent KR-20220026389-A (KR)
Inventor: KO SEOK HOON
IPC: B60R11/02
Filed: 2020-08-25
Abstract: Introduced in the present invention is a vehicle driver set airbag apparatus which is deployed forwards from a rear of a steering wheel with an obstacle located at a center part while avoiding the obstacle, and which comprises: an airbag housing located at the rear of the steering wheel; and an airbag cushion which is stored inside the airbag housing and is deployed forwards of the steering wheel through a gap between the obstacle and the steering wheel when gas is injected therein. The airbag cushion has an overlapping unit, in which a part of a panel is overlapped, to induce rotation of the airbag cushion when the gas is injected therein. According to the present invention, the airbag cushion is deployed while avoiding a display device to secure safety of a driver or a passenger.
Patent KR-20220030652-A (KR)
Title: Engine glow plug disconnection detection method
Inventor: OH JEONG SANG
IPC: F02P17/12
Filed: 2020-09-03
Abstract: An engine glow plug disconnection detection method may include the steps of: increasing, by a controller, the temperature of glow plugs by performing a rapid temperature increase mode when an engine start signal of a vehicle is recognized; determining whether the glow plugs are disconnected and the number of disconnections using an engine start early-stage voltage of the vehicle and a voltage of the vehicle when the rapid temperature increase mode is performed, by the controller; recognizing, by the controller, cylinders with the disconnected glow plugs when determining that one or more glow plugs are disconnected; and storing a number of disconnected glow plugs and information related to corresponding cylinders. Therefore, when disconnection occurs in the glow plug of a diesel engine, the disconnection can be easily, quickly, and accurately detected without separate diagnostic equipment.
Patent KR-20220030767-A (KR)
Title: Apparatus and method for detecting object
Inventor: CHOI KEE HOON
IPC: B60W10/20
Filed: 2020-09-03
Abstract: An object detection apparatus according to one embodiment of the present invention comprises: a sensor which transmits a signal toward an object in front of a vehicle and receives a reflection signal reflected from the object; a control unit which calculates an angle between a signal reception direction and a driving direction of the vehicle, compares the angle and an effective detection range, and determines whether to determine the object as an effective obstacle according to the comparison result. The object detection apparatus easily detects the effective obstacle used in vehicle driving control, and thus improves vehicle driving control performance.