baber/WOPTO huggingface dataset:
Patent KR-20220027582-A (KR)
Inventor: KIM TAE HO
IPC: C09K11/02
Filed: 2020-08-27
Abstract: The present invention relates to a method for manufacturing lanthanide-doped sialon powder having an upconversion luminescence property, including: (a) mixing and stirring a first aqueous solution including a silicon (Si) precursor, an aluminum (Al) precursor, and a nitrogen (N) precursor and a second aqueous solution including at least one lanthanide element precursor selected from Ho, Er, Tm, and Yb, and adjusting pH of the mixed aqueous solution; (b) synthesizing lanthanide-doped sialon by heating the mixed aqueous solution obtained in the step (a) with microwaves to cause a hydrothermal reaction at a temperature of 150 to 250 ℃; and (c) drying the lanthanide-doped sialon. According to the present invention, unlike the related art in which raw materials are sintered at a high temperature of 1500 ℃ or more to fabricate a ceramic sintered body in a bulk form, and the ceramic sintered body is pulverized to obtain a fluorescent body in a powder form, a SiAlON-based upconversion fluorescent body material doped with a lanthanide element (Ho, Er, Tm, Yb, etc.) is fabricated directly in a powder form in a rapid, inexpensive, and environmentally-friendly manner at a low temperature (150 to 250 ℃) by using a hydrothermal synthesis scheme using microwaves as a heating device.
Patent KR-20220030540-A (KR)
Title: Mask with aperture
Inventor: JEON HYE RIN
IPC: A62B18/08
Filed: 2020-09-03
Abstract: The present invention relates to a method for preventing a mask from sliding down when a user uses the mask. The mask according to the present invention includes mask strings installed with fastening members.
Patent KR-20210145636-A (KR)
Inventor: OH SE BEEN
IPC: B60H3/06
Filed: 2020-09-11
Abstract: The present invention is to provide an air purifier for a vehicle, capable of switching the operation of a driving motor of a blower fan of the air purifier to a minimum noise mode by recognizing a vehicle's stopped state. According to the present invention, the air purifier for a vehicle, installed in the interior of a vehicle, comprises: a housing (10) which has an air intake port for sucking air in the interior of the vehicle and an air discharge port for discharging air, and is mounted in the interior of the vehicle; a filter unit (20) installed in a flow path between the air intake port and the air discharge port in the housing to purify the air; a blower fan (30) which is installed in the flow path between the air intake port and the air discharge port in the housing, and sucks air from the air intake port and discharges the air to the air discharge port; a driving motor (40) installed in the housing and driving the blower fan; and a control part (50) for controlling the operation of the driving motor by recognizing the stopped state of the vehicle.
Patent KR-20220034456-A (KR)
Inventor: KIM HYUN JEONG
IPC: A61L27/24
Filed: 2020-09-11
Abstract: The present invention relates to a surface and space LED sterilization light apparatus to efficiently perform proximity sterilization and remote sterilization. According to the present invention, the surface and space LED sterilization light apparatus comprises: a transparent inner tube (420) forming upper and lower distribution holes (441); a main body (440) including a transparent outer tube (410) formed at regular intervals from the transparent inner tube (420) to have a double tube shape; a substrate (200) provided inside a space formed by the transparent inner tube (420) and the transparent outer tube (410); and first LED (212) and second LED (214) provided on the outer surface of the substrate (200). Light of a first wavelength emitted from the first LED (212) is visible light having a wavelength of 405 nm and light of the second wavelength emitted by the second LED (214) is short-wavelength visible light having a wavelength in a range of 400 to 450 nm.
Patent KR-20220036395-A (KR)
Title: Method for preparing collagen filled highly porous microsphere for delivery and formation of cell spheroid
Inventor: KIM CHUL MIN
IPC: A61L27/38
Filed: 2020-09-14
Abstract: The present invention relates to a method for manufacturing porous microspheres filled with collagen for delivery and formation of cell spheroid, which protects cell spheroid from physical damage. According to the present invention, the method comprises the following steps: preparing a first polymer solution including a biodegradable polymer and a pore inducer; preparing a second polymer solution containing polyvinyl alcohol (PVA); forming microdroplets while supplying the first polymer solution in a dispersed phase and supplying the second polymer solution in a continuous phase in a microfluidic channel; forming porous particles by removing the pore inducer while freeze-drying the microdroplets; and impregnating collagen and cells into the porous particles.
Patent KR-20220036596-A (KR)
Inventor: KIM GI BONG
IPC: A41B11/00
Filed: 2020-09-16
Abstract: The present invention relates to socks configured to create the dual effects of socker socks and shin guard fixing portions even when worn alone, without a need to wear socker socks and shin guard portions, respectively. The product manufactured by the present invention has an improved wearing sensation and excels at transmitting the force of the foot, by being configured such that shin guards are fixed using shin guard fixing portions and rubber, and the left and right toes can be distinguished.
Patent KR-20220039034-A (KR)
Inventor: LEE SEUNG HEE
IPC: C07K14/76
Filed: 2020-09-21
Abstract: The present invention relates to a CRISPR/Cas9 system for suppressing parvalbumin gene expression and use thereof. More particularly, the present invention relates to a vector containing a guide RNA targeting a parvalbumin gene, a composition for parvalbumin expression suppression containing the vector and a Cas9 nuclease, and the use of neurological disease prevention or treatment containing the composition as an active ingredient. In the present invention, a guide RNA expression recombination vector targeting a parvalbumin gene was produced and injected into the brain of a mouse. As a result, it was actually confirmed that parvalbumin gene expression was effectively suppressed by the CRISPR/Cas9 system to result in improved social cognition and decreased neural activity in the mouse. The technique of the present invention for suppressing parvalbumin gene expression is expected to be useful for basic research and clinical trials for developing various neurological disease drugs.
Patent KR-20220039129-A (KR)
Inventor: HONG CHANG BEOM
IPC: B63J2/12
Filed: 2020-09-21
Abstract: The present invention relates to a heating medium circulation system and a ship having the same, comprising: a heating unit for heating liquefied gas or boil-off gas of a liquefied gas storage tank; a cooling unit including a cooler for dissipating heat generated by a motor of a boil-off gas compressor for compressing the boil-off gas of the liquefied gas storage tank using a heating medium, and a cargo cooler and a lubricant cooler using the heating medium; and a cofferdam heating unit for heating a cofferdam of a hull in which the liquefied gas storage tank is provided by using the heating medium heated by the cooling unit, wherein the heating unit heats the liquefied gas or boil-off gas by sharing the heating medium used in the cofferdam heating unit and the cooling unit, thereby capable of reducing air pollution by reducing the green house gas (GHG) emissions by suppressing fuel oil usage in an engine room auxiliary boiler by utilizing a glycol water circulation system.
Patent KR-20220040547-A (KR)
Inventor: KIM HEE GWON
IPC: B60W40/105
Filed: 2020-09-23
Abstract: A U-turn driving control method using a detailed map according to one embodiment comprises the following steps: recognizing a U-turn section in front of a vehicle based on sensor information; detecting a first point in the U-turn section by using the detailed map; determining at least one lane link candidate on the detailed map and selecting a target lane link among the at least one lane link candidate; determining a second point on the target lane link based on the first point; and generating a dynamic curved route based on the first point and the second point. According to the U-turn driving method, inconvenience of a passenger is alleviated and natural autonomous driving control is implemented.
Patent KR-20220047029-A (KR)
Title: Analog-digital converting circuit including comparison circuit and image sensor including the same
Inventor: PAIK DAE HWA
IPC: H04N5/357
Filed: 2020-10-08
Abstract: An analog-digital converting circuit and an image sensor are disclosed. The image sensor comprises: a pixel array including a plurality of pixels; a ramp signal generator configured to generate a ramp signal; and a comparison circuit configured to output a comparison result signal by comparing a pixel signal output by the pixel array with the ramp signal. The comparison circuit includes: a first comparator configured to output a first output signal according to a result of comparing the pixel signal with the ramp signal to a first output terminal; a limiting circuit including an n-type transistor having one end connected to the first output terminal and the other end to which a power voltage is applied; and a second comparator configured to generate the comparison result signal on the basis of the first output signal. According to the present invention, it is possible to secure sufficient bandwidth even when the magnitude of the current flowing through the comparison circuit is reduced. As such, power consumption can be reduced.
Patent KR-20220050254-A (KR)
Inventor: JUN HWAN JANG
IPC: G06T19/00
Filed: 2020-10-15
Abstract: A service server for generating a 3D map using a stereo frame of the present invention includes: a communication module for continuously receiving a plurality of frames including a main frame and a sub frame of an image photographed from an augmented reality device; a pose derivation unit for obtaining pose information from the main frame and the sub frame; a depth map calculation unit for deriving a depth map from the main frame and the sub frame using a deep learning model; and a 3D map generation unit for generating a 3D map based on the pose information and the depth map, and transmitting the generated 3D map to the augmented reality device through the communication module.
Patent KR-20220050277-A (KR)
Inventor: LEE WON BOCK
IPC: A61K36/896
Filed: 2020-10-15
Abstract: The present invention relates to a tinnitus pill, and a method for manufacturing the same. An aspect of the present invention provides the tinnitus pill containing Gardenia jasminoides, Coptis japonica, Angelica gigas, Cornus officinalis, Aloe arborescens, Inula helenium, Moschus moschiferus, Cervus Nippon, Levisticum officinale, Angelica dahurica, and Fritillaria meleagris. The present invention is to solve the above problems, and an object of the present invention is to provide the tinnitus pill which can effectively treat or alleviate tinnitus, and a manufacturing method thereof.
Patent KR-20220054734-A (KR)
Inventor: YANG JU YEONG
IPC: B65D43/02
Filed: 2020-10-25
Abstract: The present invention relates to a backflow prevention lid, and more particularly, to an adhesive container to which a backflow prevention lid is attached to prevent an adhesive from leaking from an adhesive body to a lid by using the lid which matches an opening where the adhesive comes out. To this end, according to the present invention, a funnel coupled to a container outlet in a backflow prevention lid is used to block an adhesive, flowing from the container to the lid. Thus, the contact area between the lid and the container is reduced as much as possible, thereby eliminating a case in which a joint area is unable to be opened by a hardened adhesive. In addition, a sponge, designed to be attached to the lid and be in close contact with the outlet of the container, completely seals the joint area, thereby reducing curing of the adhesive as much as possible.
Patent KR-20220055013-A (KR)
Inventor: KIM MIN SU
IPC: B08B7/02
Filed: 2020-10-26
Abstract: The present invention relates to a steel pipe foreign matter removal apparatus, comprising: a removal rod unit provided to be inserted into the inside of a steel pipe, formed long in the longitudinal direction of the steel pipe, and movably provided along the longitudinal direction of the steel pipe; a removal head unit coupled to a front end unit of the removal rod unit, provided in contact with the inner surface of the steel pipe, and provided to remove a foreign matter from the inner surface of the steel pipe when the removal rod unit moves; and a rod transfer unit including a base unit, and a pinch roll unit mounted on the base unit and transferring the removal rod unit. The steel pipe foreign matter removal apparatus minimizes noise generation and reduces an amount of fume scattering during foreign matter removal.
Patent KR-20220055170-A (KR)
Inventor: PARK SEONG HYEON
IPC: G06Q30/06
Filed: 2020-10-26
Abstract: Provided is a real-time product ordering method based on a user location to enable a user to order a product in real time by providing information on a plurality of stores based on a current location of the user. The product ordering method can convenience of a user to order a product by providing information on each of a plurality of affiliated stores in order of distance based on location information of the user.
Patent KR-20220055217-A (KR)
Inventor: LEE JONG MIN
IPC: G06F13/16
Filed: 2020-10-26
Abstract: Disclosed are an apparatus and a method for managing data of an on-chip system. According to an embodiment of the present invention, an apparatus for managing data of an on-chip system, which is provided in the same chip as the on-chip system having a processor and manages programs or datasets related to an operation of the processor, comprises: a first static RAM which stores programs or datasets of which access frequency defined as the number of accesses per unit time of the processor is less than a first reference value; a second static RAM which stores programs or datasets of which access frequency of the processor is equal to or greater than the first reference value; a third static RAM which stores sub-programs or sub-datasets of which access frequency of the processor is less than the first reference value, as sub-programs or sub-datasets to which the processor accessing the programs or datasets stored in the second static RAM is selectively accessed; and a memory management unit which counts the number of accesses per unit time of the processor with respect to each of the programs or datasets stored in the first, second, and third static RAMs, calculates access frequency per program or dataset at regular time intervals, and adjusts storage locations of the stored programs or datasets according to the calculated access frequency per program or dataset. According to the present invention, it is possible to efficiently reduce power consumed for data storage and processor operation in the on-chip system.
Patent KR-20220055642-A (KR)
Inventor: BOK JEONG SUN
IPC: G06Q30/06
Filed: 2020-10-27
Abstract: The present invention relates to a system and method for brand marketing content management, capable of connecting an advertiser, who wants an advertisement in an Internet environment, with a creator, who freely produces content in the Internet environment, thereby enabling the advertiser to have an effective advertisement, and enabling the creator to produce desired content while receiving sponsorship. The system comprises: a customer management part receiving a content production request of an advertiser; a request matching part matching a creator corresponding to a category of the content production request among pre-recruited creators, and delivering the content production request to the creator; a content evaluation part evaluating advertisement content produced by the creator, based on predetermined criteria; and a calculation part delivering a sponsorship fund corresponding to an evaluation result of the advertisement content to the creator.
Patent KR-20220055826-A (KR)
Title: Apparatus removing pollutants in atmosphere
Inventor: LEE DAE HOON
IPC: B01D53/75
Filed: 2020-10-27
Abstract: The present invention provides an apparatus for reducing air pollutants for removing volatile organic compounds (VOCs) under low temperature conditions. The apparatus according to an example of the present invention includes a blower providing air containing VOCs, an adsorbent adsorbing VOCs contained in the air passing through the blower and concentrating the VOCs under oxidizable high concentration conditions, a heat source providing high temperature heat to the adsorbent to desorb the concentrated high temperature VOCs from the adsorbent, and an oxidation catalyst oxidizing and removing combustible VOCs under high concentration conditions desorbed from the adsorbent.
Patent KR-20220055887-A (KR)
Inventor: JANG JI TAE
IPC: A61K36/03
Filed: 2020-10-27
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating sarcopenic obesity containing an ecklonia cava extract. The ecklonia cava extract according to the present invention increases a muscle amount of a patient with the sarcopenic obesity, and reduces a fat amount accumulated in muscle tissues at the same time. By increasing a proportion of muscles in the total weight and reducing the fat amount accumulated in the muscles, oxidative stress or an inflammatory reaction caused from fat accumulated in the muscles is suppressed. By preventing damage of muscle cells and tissues and restoring functions of muscle cells and the tissues of the patient, the sarcopenic obesity is improved or treated. By ultimately reducing a risk of a metabolic disease or a cardiovascular disease, the present invention can improve quality of a life of the patient.
Patent KR-20210058673-A (KR)
Inventor: KIM BUM HOAN
IPC: G16H50/30
Filed: 2020-11-03
Abstract: According to an embodiment of the present invention, provided are a system and method for providing a consumer health information customized service, which can activate commodity transactions. The system for providing a consumer health information customized service comprises: a medical questionnaire providing unit providing medical questionnaire information related to a medical package commodity selected by a consumer from among the medical package commodities uploaded to a service platform to a consumer terminal; a questionnaire answer translation unit automatically translating a text of a written answer into English or the language of a country where a medical institution providing the selected medical package commodity is located when the answer is written by the consumer terminal in response to the medical questionnaire information; and a customized service providing unit evaluating the suitability of the selected medical package commodity by using a result of analyzing the automatically translated text and personal health information input when the consumer signs up for membership in the service platform.
Patent KR-20220061513-A (KR)
Title: Cooling panel structure of battery
Inventor: KIM YONG GWAN
IPC: B29C45/14
Filed: 2020-11-06
Abstract: An insulation cooling panel of a battery according to the present invention comprises: an upper panel (110) which is inserted into an upper mold; a lower panel (120) which is inserted into a lower mold; a cooling flow path (140) which is formed by compressing the upper panel (110) and the lower panel (120); an injection flow path (150) which is separated on the cooling flow path (140); an insulation panel (160) which is arranged on a lower part of the lower panel (120); and an injection member (170) which is supplied on the injection flow path (150), and performs a bonding function between the upper panel and the lower panel. The injection member (170) includes: a plurality of injection rivet structures (180) which are continuously formed along the injection flow path, and are penetrated along the upper panel, the lower panel, and the insulation panel on the injection flow path. Each injection rivet structure (180) includes: a supporting body which is penetrated along the insulation panel, the lower panel, and the upper panel; a wing unit which is formed in a side of the supporting body, and is formed on an upper end of a lower injection flow path of the lower panel; and a head unit which is exposed on the upper panel. The present invention relieves concentration stress.
Patent KR-20220062437-A (KR)
Title: Mu ltifunctional thermal stimulation transdermal patch and its manufacturing met hod
Inventor: YOU YEONG SEOP
IPC: H05B1/02
Filed: 2020-11-07
Abstract: The present invention relates to a multifunctional thermal stimulation transdermal patch using a planar heating element and a method for manufacturing the transdermal patch. The present invention is to form a patch body as a finished product by accommodating a heat-generating paper formed by laminating a scoria coating layer, a shungite coating layer, and a low-frequency stimulation unit in a molding structure to a surface-attached outer shell. The formed patch body is attached to a pain part of the user's body, and the material characteristics of the scoria coating layer and the shungite coating layer, thermal stimulation by the heating paper and vibration stimulation by the low-frequency stimulation unit provide the pain-relief effect to perform a human body treatment function. The present invention comprises: a patch body; a power supply pad; and a storage battery. In addition, the method for manufacturing the thermal stimulation transdermal patch comprises: a heating paper forming process, a scoria composition pretreatment process, a shungite composition pretreatment process; a health supplement material coating process, a patch body molding process, and a power pad assembly process.
Patent KR-20220063445-A (KR)
Title: PHOTOVOLTAIC SECURITY LIGHT HAVING IoT SELF-DIAGNOSIS SYSTEM
Inventor: LEE HYO
IPC: H02J3/00
Filed: 2020-11-10
Abstract: The present invention relates to a stand-alone photovoltaic security light having an IoT self-diagnosis system to increase use time of a battery unit. According to the present invention, the photovoltaic security light comprises: a power generation unit including a solar panel unit; a battery unit assembly in which power generated by the power generation unit is stored; a light emitting unit receiving the power from the power generation unit or the battery unit assembly to emit light; a power control unit for controlling the power of the power generation unit, battery unit assembly, and light emitting unit; and a control unit controlling the power generation unit, the battery unit assembly, the light emitting unit, and the power control unit.
Patent KR-20200135749-A (KR)
Title: Electronic device, server and method for providing traffic information
Inventor: CHO CHANG BIN
IPC: G08G1/0967
Filed: 2020-11-19
Abstract: Disclosed are an electronic device, a server, and a traffic information providing method. According to one embodiment, the electronic device may include a display unit, a communication unit, and a control unit. The electronic device may search for a route, request user content related to the route to the server, receive the requested user content from the server, and display the route and user content related to the route on a map. Accordingly, user content generated through other electronic devices may be used as traffic information.
Patent KR-20220070114-A (KR)
Title: Display device and method of manufacturing the same
Inventor: HA JAE HEUNG
IPC: H01L51/56
Filed: 2020-11-20
Abstract: A display device includes a substrate, a light emitting element disposed on the substrate, a capping layer covering the light emitting element, and an encapsulation layer disposed on the capping layer. The capping layer includes a first inorganic layer, a first soft layer disposed on the first inorganic layer and containing silicon and carbon, and a second inorganic layer disposed on the first flexible layer. The thickness of the first flexible layer compared to the thickness of the capping layer is 80% or more.