baber/WOPTO huggingface dataset:
Patent KR-20200133858-A (KR)
Inventor: JEON BYEONG HWAN
IPC: B60W30/10
Filed: 2019-05-20
Abstract: The present invention relates to an autonomous driving apparatus and a method thereof. According to the present invention, the autonomous driving apparatus comprises: a sensor unit which detects the status of surrounding vehicles of a user vehicle autonomously driving and a passenger riding in the user vehicle; an output unit; a memory which stores map information; and a processor which controls the autonomous driving of the user vehicle based on the map information stored in the memory. The processor generates an actual driving trajectory and an expected driving trajectory of the surrounding vehicles based on the driving information of the surrounding vehicles detected by the sensor unit and the map information stored in the memory, and when the autonomous driving mode of the user vehicle is turned off based on the autonomous driving risk level of the user vehicle, which is determined based on a trajectory error between the actual driving trajectory and the expected driving trajectory of the surrounding vehicles, controls one or more of the driving of the user vehicle and the communication with an external agency based on the status of the passenger detected by the sensor unit. The autonomous driving apparatus and the method thereof are able to improve driving stability and driving precision.
Patent KR-20200137652-A (KR)
Title: Anti-twist earphone
Inventor: GIM DO YUN
IPC: H04R1/10
Filed: 2019-05-31
Abstract: The present invention relates to anti-tangle earphones, and more specifically, to anti-tangle earphones, which prevent wire twisting of earphones by configuring a pair of speakers and one plug to be connected to each other through a permanent magnet. According to the present invention, the anti-tangle earphones include: a permanent magnet installed on a plug of the earphone consisting of a speaker, plug and cable; and a metal piece which is respectively installed on the pair of speakers and attached to or detached from the permanent magnet, so the permanent magnet installed on the outer circumferential surface of the plug pulls the metal piece installed on each speaker through attraction to prevent individual movement of the plug and speaker, thereby preventing twisting of the cable.
Patent KR-20200139941-A (KR)
Title: Method of setting light sources in display panel for optical fingerprint recognition and method of performing optical fingerprint recognition using the same
Inventor: PARK DONG JIN
IPC: G06K9/00
Filed: 2019-06-05
Abstract: Provided is a method for setting a light source of a display panel for optical fingerprint recognition, which drives some light sources arranged to correspond to a fingerprint recognition window, which is a partial area of the display panel, among a plurality of light sources included in the display panel based on an initial light source setting value. In a state of driving some light sources based on the initial light source setting value, initial compensation data is obtained based on reflected light received through a fingerprint recognition window using a fingerprint recognition sensor. In order to minimize the contrast of an interference signal included in the initial compensation data, a final light source setting value is determined so that power sources for driving light sources of different colors among some light sources are different from each other.
Patent KR-20200140610-A (KR)
Inventor: KIM YOUNG DUCK
IPC: F16B12/10
Filed: 2019-06-07
Abstract: The present invention relates to a system shelf. A plurality of vertical frames (100) are fixated to be spaced at a regular interval. Side surface long holes (110) are formed long in the longitudinal direction of the vertical frames (100) on both side surfaces of the vertical frames (100). A fixation unit (400) moving up and down in the longitudinal direction of the vertical frames (100) to be fixated is installed in the side surface long hole (110). The shelf is installed on the upper surface of the fixation unit (400) while the shelf (200) can be installed at a desired position by moving the fixation unit (400) up and down and fixating the fixation unit (400). The present invention has remarkable effects such as a visually better appearance, a simple structure and easiness in manufacturing and assembling according thereto.
Patent KR-20200141590-A (KR)
Inventor: KIM YOUNG WOON
IPC: F21V21/02
Filed: 2019-06-11
Abstract: According to the present invention, an LED lighting installation apparatus is disclosed. In regard to LED lighting using an LED as a light source, a body part having a plurality of LEDs installed therein, and a lighting cover transmitting light for lighting generated from the LEDs on the body part are simply and stably installed to a flange frame, thereby considerably improving installation workability. LED lighting includes: a body part installed on a ceiling or wall, and having a plurality of LEDs installed on an inner surface; a lighting cover radiating light for lighting generated from the LEDs on the body part by transmitting the light while being combined with a lower part of the body part; and a flange frame combined by being inserted into the outer circumference of a combination part of the lighting cover and the body part. The installation apparatus for the LED lighting includes: a support protrusion extended outward along the circumference of a lower part of the body part to be inserted into an upper part of the flange frame; an engagement protrusion extended inward from the circumference of an upper part of the flange frame to be placed on the support protrusion on the body part inserted into an upper part; fastening holes formed on positions facing each other on the upper circumference surface of the flange frame and the upper circumference surface of the lighting cover; a hook-shaped fastening pin inserted from the top of the flange frame through the fastening holes and then hooked to the bottom of the circumference of the fastening holes on the lighting cover; and a plurality of separation prevention pieces installed to be rotated inward and outward by 90° on the facing position of the upper circumference surface of the flange frame to hold the support protrusion on the body part combined by being inserted into the upper part of the flange frame such that the support protrusion can be prevented from departing upward.
Patent KR-20200144664-A (KR)
Inventor: PARK SOO JIN
IPC: A47B88/975
Filed: 2019-06-19
Abstract: The present invention relates to a drawer capable of being divided using a length adjustable belt. The drawer can divide a storage division structure thereof. According to the present invention, the drawer is divided and uses a fixing belt to be divided even at a center of a length adjustable belt. Moreover, the drawer comprises two types of partitions and rails and enables the rail to be installed inside the drawer to enable the drawer to be divided at a preferred position.
Patent KR-20210000222-A (KR)
Inventor: KIM SUN YOUNG
IPC: H01M8/04992
Filed: 2019-06-24
Abstract: A method and an apparatus for predicting the lifespan of a fuel cell are provided According to an embodiment of the present invention, the method for predicting the lifespan of the fuel cell includes: measuring an introduced amount of hydrogen into the fuel cell and a discharge current of electricity produced in the fuel cell; calculating an amount of hydrogen used in producing the electricity based on the discharge current; determining a characteristic of generating power of the fuel cell by comparing the amount of hydrogen used in the fuel cell with the introduced amount of hydrogen; estimating a use time of the fuel cell based on the characteristic of generating power of the fuel cell; and determining whether to replace the fuel cell by comparing a lifespan time of the fuel cell with the use time of the fuel cell.
Patent KR-20210001044-A (KR)
Inventor: KANG HWA SUB
IPC: A23G3/48
Filed: 2019-06-26
Abstract: The present invention relates to a method for manufacturing an edible eco-friendly container manufactured by using chestnuts and a container manufactured by the method. More specifically, the present invention relates to a method for manufacturing an edible eco-friendly container manufactured by using chestnuts and a container manufactured by the method which can be eaten directly, dissolved in water, or used as an additive in various foods, without the need to separately reclaim on reclaimed land such as soil or incinerate to dispose the same when a user wants to discard the container after use, and thus can prevent spoilage, rancidity, and contamination by microorganisms even when the container comes into contact with various foods.
Patent KR-20210004075-A (KR)
Inventor: SHIN YOON HYUK
IPC: F25B27/02
Filed: 2019-07-03
Abstract: The present invention relates to a triple cogeneration system based on a high temperature fuel cell stack. The system comprises: a controller which generates a valve control signal; a valve which performs an opening/closing operation on the valve control signal; and a generator including a refrigerant solution heat exchanger for recovering waste heat of a cooling fluid, wherein an area in which the cooling fluid comes in contact with the refrigerant solution heat exchanger is controlled according to the opening/closing operation of the valve.
Patent KR-20210004628-A (KR)
Inventor: KIM JIN HYO
IPC: A01N33/08
Filed: 2019-07-05
Abstract: The present invention relates to a composition for inhibiting plant growth, comprising a 1-aryl ethanolamine derivative as an active ingredient. Since the 1-aryl ethanolamine derivative effectively inhibits root growth, it can be usefully used as an active ingredient of a plant growth inhibitor or herbicide targeting a new point of action.
Patent KR-20210006584-A (KR)
Inventor: LEE GEON YOUNG
IPC: A61H37/00
Filed: 2019-07-09
Abstract: The present invention relates to a massage device with a pinch-protection structure. The massage device with a pinch-protection structure includes: a pinch-protection switch (11) operated by pressure or weight; a pressure detection unit (12) that detects the pressure or weight of the pinch-protection switch (11) and transmits the information to a signal processing unit (13); and a driving means (14) for adjusting the operation of a rotating frame (15) of the massage device based on the information transmitted from the signal processing unit (13).
Patent KR-20210006711-A (KR)
Inventor: PARK SE YOUNG
IPC: G07C5/00
Filed: 2019-07-09
Abstract: According to one embodiment of the present invention, a system for recording an image of a vehicle comprises: a first vehicle determining whether an accident risk is sensed based on peripheral information and transmitting a collection request signal of the peripheral image of the first vehicle to a second vehicle when the accident risk is sensed; and a second vehicle collecting a peripheral image of the first vehicle when the collection request signal is received and determining whether to transmit the peripheral image of the first vehicle to the first vehicle in accordance with communication availability of the first vehicle. The present invention can easily determine a peripheral state of the first vehicle when the first vehicle is broken down or the peripheral image cannot be obtained due to limitation of a camera of the first vehicle.
Patent KR-20210008449-A (KR)
Inventor: WEON DOO LEE
IPC: F02M25/08
Filed: 2019-07-10
Abstract: Disclosed is a fuel gas treating system for a ship capable of increasing reliquefaction efficiency. The fuel gas treating system for a ship according to the embodiment comprises: a storage tank for storing liquefied gas and boil-off gas; a boil-off gas supply line that has a first compression part for pressurizing the boil-off gas of the storage tank and supplies the boil-off gas pressurized by the first compression part to a consumed site; and a reliquefaction line for receiving and reliquefying a part of boil-off gas pressurized by the first compression part. The reliquefaction line comprises: a second compression part for additionally pressurizing the introduced boil-off gas; a heat exchanger for heat-exchanging the boil-off gas additionally pressurized by the second compression part with the boil-off gas in the front end of the first compression part on the boil-off gas supply line to be cooled; a first gas-liquid separator that receives the boil-off gas cooled by the heat exchanger and separates the boil-off gas into a gas component and a liquid component; a gas component circulation line for transferring the gas component of the first gas-liquid separator; an expansion part arranged in the gas component circulation line to depressurize the gas component of the first gas-liquid separator; and a saturation control line for allowing a part of boil-off gas additionally pressurized by the second compression part to bypass the heat exchanger and then to be directly supplied to the first gas-liquid separator so that the inside of the first gas-liquid separator can be formed in a saturated state.
Patent KR-20200018240-A (KR)
Title: Heat exchange device
Inventor: SHOUDAI TAKASHI
IPC: F28D9/00
Filed: 2019-07-11
Abstract: Provided is a heat exchanger having high heat efficiency, which can efficiently transfer heat of a combustion exhaust gas to a fluid to be heated which flows in an internal space. The heat exchanger (1) has a plurality of stacked heat exchange units (10). Each of the plurality of heat exchange units (10) comprises: an internal space (14) through which the fluid to be heated flows; a plurality of gas vents (13) penetrating an internal space (14) in a non-communicating state and enabling the combustion exhaust gas to pass therethrough; and an inwardly directed stepped unit (17) reducing a height of the internal space (14) between the adjacent gas vents (13).
Patent KR-20210011143-A (KR)
Title: System for reducing fine dust and operation method for the same
Inventor: NOH SEI YOUN
IPC: F01N3/20
Filed: 2019-07-22
Abstract: The present invention relates to a fine dust reduction system of an internal combustion engine, which comprises: a reducer line for injecting each reducer to exhaust gas discharged from the internal combustion engine; an oxidant line for injecting an oxidant to the exhaust gas; a valve provided to each of the reducer line and the oxidant line to control a flow rate into the exhaust gas; and a control unit for controlling the valve. The control unit independently controls the valves of the reducer line and the oxidant line according to an operating condition of the internal combustion engine.
Patent KR-20210012346-A (KR)
Title: Fine dust lid cleansing stick
Inventor: SHIM NAK BEOM
IPC: A61K8/34
Filed: 2019-07-25
Abstract: The present invention relates to a fine dust eyelid cleansing stick. More specifically, the present invention relates to a fine dust eyelid cleansing stick which is made in a form of a cotton swab, so that it is easy to carry and disposable, thereby being able to hygienically clean the eyelids. Therefore, the fine dust eyelid cleansing stick can alleviate xerophthalmia, and relieve and alleviate eye-related diseases even with simple management of cleansing the eyelids.
Patent KR-20210014322-A (KR)
Inventor: OH HOON
IPC: A01D34/46
Filed: 2019-07-30
Abstract: The present invention relates to a golf course green lawn mower, which enables a beginner to easily and accurately mow grass, and comprises: a handle; a handle connecting support arm on which an operation switch is mounted; a link pipe; a body frame coupled to the link pipe; a fuel container for supplying a fuel; an engine for driving a machine; an air filter for supplying filtered external air to the engine; a gearbox; a lamp installed above the gearbox; and a circular cutting blade.
Patent KR-20210014861-A (KR)
Inventor: SHIN WOONG CHUL
IPC: C01B32/186
Filed: 2019-07-31
Abstract: The present invention relates to an apparatus for preparing 2D materials capable of fabricating 2D materials such as graphene with high mass productivity on a flexible substrate in a roll-to-roll method. The apparatus for preparing 2D materials according to the present invention comprises: a substrate supply unit for continuously supplying a flexible substrate while external gas is blocked; a catalyst layer deposition unit installed adjacent to the substrate supply unit and configured to deposit a catalyst layer on the flexible substrate while external gas is blocked; a 2D material deposition unit installed adjacent to the catalyst layer deposition unit and configured to deposit a 2D material on the flexible substrate on which the catalyst layer is deposited while external gas is blocked; a substrate recovery unit installed adjacent to the 2D material deposition unit and recovering the flexible substrate on which the 2D material is deposited while external gas is blocked.
Patent KR-20200028835-A (KR)
Title: Novel Method for Preparing Immunotoxin
Inventor: YOO TAE HYEON
IPC: A61P35/00
Filed: 2019-08-13
Abstract: The present invention relates to a method for preparing an immunotoxin, and a composition for cancer treatment using the same, and more specifically, to a method for preparing an immunotoxin configured to bind a cysteine-substituted immunoglobulin mutant and an unnatural amino acid-incorporated PE24 in a site-directed manner; an immunotoxin prepared by the preparation method; and a composition for cancer treatment. According to the present invention, a technique of introducing a reactive cysteine into a monoclonal antibody by using site-directed mutagenesis and a method of introducing an unnatural amino acid into a protein enable the production of a homologous immunotoxin having cytotoxicity to a cancer cell line without affecting biochemical characteristics, such as antigen binding of an antibody and catalytic activity of a toxin, and thus, are applicable in the production of various antibody-protein complexes, and also as a cancer treatment drug.
Patent KR-20200029347-A (KR)
Title: Configuration for detecting hardware-based or software-based decoding of video content
Inventor: DEREK L PRESTEGARD
IPC: H04N21/81
Filed: 2019-08-13
Abstract: A processor receives media content from a media content server. In addition, the processor performs first playback of one or more sample files corresponding to the media content with a processor in a media playback device. The one or more sample files respectively correspond to a distinct codec format. In addition, the processor determines a confidence score for each of the sample files with the processor at the media playback device. The confidence score is associated with one or more factors indicative of the distinct codec format being software-based or hardware-based. Finally, the processor performs second playback of at least a substantial portion of the media content according to the distinct codec format, which is hardware-based, with the processor at the media playback device.
Patent KR-20210022849-A (KR)
Title: Functional beverage for improving liver function and relieving hangovers comprising extracts from black galic and Hovenia dulcis
Inventor: JUN YOU TAEG
IPC: A23L2/52
Filed: 2019-08-21
Abstract: The present invention relates to a composition for improving liver function, and particularly, to a liver function improvement composition comprising, as an active ingredient, a mixed extract including an extract of black garlic and an extract of fruits of Hovenia dulcis var. koreana, and a method for producing a functional beverage for relieving a hangover using the same. According to the present invention, it is possible to obtain a functional beverage comprising a natural composition having an additional effect on a hangover relieving effect as well as hepatoprotective activity.
Patent KR-20210024715-A (KR)
Title: Lay-out method of housing development reflectedregulations and environment
Inventor: KKH
IPC: G06F30/00
Filed: 2019-08-26
Abstract: A layout design method of the apartment housing reflecting results of legal and environmental analysis of the present invention comprises: a project creation stage; a placement step; an analysis data generation step; a review data generation step; an alternative creation step; and an output step.
Patent KR-20210025304-A (KR)
Title: Driver
Inventor: CHO GYEONG AE
IPC: B25B23/00
Filed: 2019-08-27
Abstract: The present invention relates to a driver, reducing the number of pins and allowing various bolts to be fastened regardless of a shape or a size of a fastening hole of the bolt. To this end, according to the present invention, the driver comprises a housing and a pin operation unit provided on a front side of the housing, wherein the pin operation unit comprises: the plurality of pins; a guide where the pins are inserted; and a container supporting the pins to be elastically compressed to a rear side. One center pin positioned at a center among the pins has a larger diameter than the peripheral pins and a cross head unit is formed in one end part of the center pin.
Patent KR-20210026042-A (KR)
Title: Fluff prevention spray
Inventor: LEE SUNG HOON
IPC: D06M15/263
Filed: 2019-08-29
Abstract: The present invention relates to a fluff prevention spray, wherein non-fluorine water-repellent ingredients enable a water-repellent coating treatment on fibers, eco-friendly ingredients enable the water-repellent ingredients to be maximized, purified water enables the ingredients to be dissolved well, and an emulsifier enables two or more liquids that does not mix with each other to become a stable emulsion. Thus, the fluff prevention spray solves existing problems of being harmful to the environment and only preventing the phenomenon of being wet or polluted by moisture.
Patent KR-20210026210-A (KR)
Title: Solarcell electrode structure comprising insulator layer and method of forming thereof
Inventor: YI JUN SIN
IPC: H01L31/0224
Filed: 2019-08-29
Abstract: The present invention relates to an electrode contact structure of a solar cell having an insulating film, and to a method of forming an electrode contact structure of a solar cell having an insulating film. The present invention can obtain contact characteristics of an electrode with only a small amount of energy by a method of forming a contact electrode by selectively transmitting the insulating film formed to prevent reflection of the solar cell or to protect an element and achieve high efficiency using a breakdown voltage.
Patent KR-20210012855-A (KR)
Title: Systems and methods for providing stowing location recommendation
Inventor: KIM JI EUN
IPC: G06Q10/06
Filed: 2019-09-04
Abstract: The present invention relates to a system and a method for providing a stowing location recommendation. The system comprises: a memory storing commands; and a processor for executing the commands. The commands are configured to receive a request for the location recommendation for stacking inbound products from a user device related to a user, to determine a plurality of locations for recommending in a district, to sample the plurality of locations for stacking the inbound products based on predetermined rules, and to display the sampled number of locations for stacking the inbound products to the user through the user device. In addition, the processor is configured to receive the selection of a stacking location among the sampled number of locations from the user device, and to amend the database to allocate a location identifier related to the selected stacking location to the inbound products. The present invention is able to allow the user to more rapidly stack inbound products.