baber/WOPTO huggingface dataset:
Patent KR-20220011882-A (KR)
Title: AI based high-reliability ultra-fine dust mass concentration measurement system and method using the same, computer-readable recording medium and computer program
Inventor: JEE TAE HAN
IPC: G01N1/40
Filed: 2020-07-22
Abstract: The present invention relates to an AI base high-reliability ultra-fine dust mass concentration measurement system, which comprises: at least one ultra-fine dust characteristic analyzer calculating valid density of an analysis target particle based on an electric mobility particle size and an aerodynamic particle size, to measure water concentration by reference particle size; at least one ultra-fine sensor terminal measuring water concentration by particle size and temperature/humidity information, correcting the water concentration by particle size based on the water concentration by reference particle size and the temperature/humidity information, and calculating mass concentration of the analysis target particle based on the valid density of the analysis target particle and the corrected water concentration by particle size; and a server receiving and storing the valid density of the analysis target particle from the at least one ultra-fine dust characteristic analyzer and the mass concentration of the analysis target particle from the at least one ultra-fine sensor terminal. Accordingly, the mass concentration of ultra-fine dust may be measured with high reliability regardless of certain environments, for example, times, places, and seasons.
Patent KR-20220011937-A (KR)
Inventor: KIM SO YOUNG
IPC: C12R1/225
Filed: 2020-07-22
Abstract: The present invention relates to a Lactobacillus paracasei GFC_GFV5 strain having a hangover relieving effect and a food composition comprising the same as an active ingredient. The novel Lactobacillus paracasei GFC_GFV5 strain provided from the present invention has aldehyde dehydrogenase to have an excellent acetaldehyde decomposition effect and an excellent effect of protecting a liver cell from alcohol-induced toxicity, thereby being used as the food composition for relieving a hangover and alleviating alcohol-induced liver damage.
Patent KR-20220012052-A (KR)
Title: Fasten a snap umbrella
Inventor: KIM JIN YEOL
IPC: A45B15/00
Filed: 2020-07-22
Abstract: The present invention relates to an umbrella using snap fasteners. When a hole is formed in an umbrella or a main body is broken, the umbrella is usually thrown away. According to the present invention, when an umbrella using snap fasteners is used, only a plastic film can be replaced by the snap fasteners formed in the main body, thereby solving the existing problem of inevitably having to discard an umbrella when a hole is formed in the plastic film. The umbrella comprises: a plastic film covering an umbrella stand to prevent rain; snap fasteners installed on the top of the umbrella stand to fix and replace the plastic film; and an umbrella main body supporting the plastic film to hold the shape of the plastic film.
Patent KR-20220012509-A (KR)
Inventor: NAM BONG GIL
IPC: A61M1/02
Filed: 2020-07-23
Abstract: The present invention provides a multi-stick including receiving parts for separating and storing different contents to simultaneously discharge the contents when using. A multi-stick for storing different contents, including a plurality of receiving parts formed by joint parts which are obtained by partially joining a front sheet and a rear sheet to each other, comprises: a first receiving part, and a second receiving part separated from the first receiving part by a joint part; an outer joint part surrounding the first receiving part and the second receiving part; a center joint part separating the first receiving part from the second receiving part at a boundary of the first and second receiving parts; and an edge cut line disposed adjacent to a top joint part of the outer joint part and extending in one direction over the first and second receiving parts. The edge cut line extends from a left joint part of the outer joint part to a right joint part through the first receiving part, the center joint part and the second receiving part.
Patent KR-20220017263-A (KR)
Inventor: LEE KYUNG HWAN
IPC: H01L27/06
Filed: 2020-08-04
Abstract: An object of the present invention is to provide a 3D semiconductor memory device with an improved degree of integration. According to the present invention, a semiconductor memory device comprises: a word line extending vertically on a substrate; a channel layer having a ring-shaped horizontal shape having a constant horizontal width and forming a cell transistor by surrounding the word line; a bit line disposed at one end of the channel layer in a first horizontal direction and extending in a second horizontal direction perpendicular to the first horizontal direction; and an upper electrode layer disposed at the other end of the channel layer in the first horizontal direction and extending along a vertical direction; a lower electrode layer surrounding the upper electrode layer; and a cell capacitor including a capacitor dielectric layer interposed between the upper electrode layer and the lower electrode layer.
Patent KR-20220017316-A (KR)
Inventor: WOO JEONG
IPC: G09F9/30
Filed: 2020-08-04
Abstract: The present invention provides an electronic device capable of simultaneously realizing a support structure and an electrical contact structure of a microphone module by using a contact structure. According to one embodiment of the present invention, the electronic device comprises: a housing; a camera decoration member at least partially arranged in the housing, including a first penetration hole fluid-communicating with the outside of the housing, and constructed to support at least a portion of a camera module arranged in the housing; a microphone module arranged in the housing to be adjacent to the camera module, and including a first circuit board arranged on the camera decoration member and a microphone arranged on the first circuit board; and a second circuit board arranged to face the camera decoration member while the microphone module is arranged between the camera decoration member and the same, and including a contact structure coming in contact with at least a portion of the first circuit board. The contact structure is constructed to electrically connect the first circuit board and the second circuit board and can be arranged to enclose at least a portion of the microphone between one surface of the first circuit board and one surface of the second circuit board. Various other embodiments identified through the specification are possible.
Patent KR-20220018647-A (KR)
Inventor: CHOI JONG ILL
IPC: A63H33/18
Filed: 2020-08-07
Abstract: Disclosed is a shooter toy that fires a projectile at a target or in any direction. The present invention is a play toy that fires a projectile at a target or in any direction, and the play toy can be used with easy manipulation, can be easily operated and used so that children's interest in playing using a projectile can be improved, and can provide safe shooting games.
Patent KR-20220023868-A (KR)
Inventor: KIM DO HYUNG
IPC: G06Q50/08
Filed: 2020-08-20
Abstract: The present invention relates to a mobile construction managing device, which comprises: a camera module for photographing a preset identification area of a worker accessing a construction site, and photographing a surrounding area where a mobile construction site managing device is installed to generate real-time image data on the construction site; a sensing data collection module for communicating with at least one sensor located within a preset radius from an area where the mobile construction site managing device is installed among sensors provided at the construction site, and collecting sensing data on a risk factor of the surrounding area; a communication module for transmitting data including at least one of the image data and the sensing data to a remote cloud server; and a warning output module for analyzing the risk to the construction site from the data including at least one of the image data and the sensing data to output warning content to a warning transmission means provided inside and outside the mobile construction site managing device. Therefore, the safety management efficiency of the construction site can be improved.
Patent KR-20210023756-A (KR)
Title: Nonaqueous electrolyte for lithium secondary battery and lithium secondary battery comprising the same
Inventor: KIM HYUN SEUNG
IPC: H01M10/0567
Filed: 2020-08-21
Abstract: The present invention relates to a non-aqueous electrolyte for a lithium secondary battery and a lithium secondary battery comprising the non-aqueous electrolyte, the non-aqueous electrolyte comprising: a lithium salt; an organic solvent; a compound represented by chemical formula 1 as a first additive; and lithium difluorophosphate as a second additive, wherein the weight ratio of the first additive and the second additive is 1 : 2 to 1 : 10.
Patent KR-20220025966-A (KR)
Inventor: GI BEUM KIM
IPC: G01N1/40
Filed: 2020-08-24
Abstract: A vertical type non-biodegradable organic pollutant absorbing apparatus according to one embodiment of the present invention comprises: a main body unit (100) which stores fluid to reach an equilibrium arrival time to measure free dissolved phase concentration of the fluid including organic pollutants; a collection unit (200) which is coupled with the main body unit (100) and absorbs the organic pollutants to measure the free dissolved phase concentration of the fluid stored in the main body unit (100); and a rotation power unit (300) which is coupled with the main body unit (100) and generates turbulence by rotating the fluid stored in the main body unit (100) so that the organic pollutants are rapidly absorbed into the collection unit (200). The organic pollutant collection apparatus reduces field exposure time of a manual collector and absorbs free dissolved phase hydrophobic organic pollutant in a short time.
Patent KR-20220026822-A (KR)
Inventor: DONGHWI PARK
IPC: A47L15/42
Filed: 2020-08-26
Abstract: An automatic detergent dispenser of a dishwasher is disclosed. A dishwasher according to one embodiment of the present invention comprises: a main body that has a space for washing dishes therein and an open front; a door that selectively opens and closes the open front side of the main body; and an automatic detergent dispenser mounted on the door. The automatic detergent dispenser may include: a detergent box filled with detergent for washing dishes; and a fixed quantity supply unit to which the detergent box is detachably coupled, and which supplies a fixed amount of detergent.
Patent KR-20220027467-A (KR)
Title: System for air conditioning of ship
Inventor: PARK SEONG JONG
IPC: F24F7/08
Filed: 2020-08-27
Abstract: The present invention provides an air conditioning system of a ship with a sterilization function. The air conditioning system of a ship comprises: an air conditioning unit for mixing first air supplied from the inside of the ship and second air supplied from the outside of the ship; a blower unit for supplying third air in which the first air and the second air are mixed into the ship; and a sterilizing unit for sterilizing the first air and supplying the same to the air conditioning unit. The sterilizing unit comprises: a first processing unit for sterilizing by heating the first air; a cooling unit for cooling the heated first air; and a water removal unit for removing water from the cooled first air.
Patent KR-20220028647-A (KR)
Title: Seismic data processing device by deep learning and method thereof
Inventor: CHOI YONG GYU
IPC: G01V1/30
Filed: 2020-08-31
Abstract: The present invention relates to an apparatus and method for processing seismic survey data and, more specifically, to an apparatus and method for processing seismic survey data by using deep learning. In accordance with one embodiment of the present invention, the seismic survey data processing apparatus includes a processor and a memory connected with the processor, and storing a deep learning algorithm, a reflection coefficient function and a first transmission waveform element. The memory can store program instructions which can be executed by the processor to: generate a first synthetic seismic trace by using the reflection coefficient function and the first transmission waveform element; generate a second transmission waveform element by using the first transmission waveform element in accordance with a preset method; generate a second synthetic seismic trace by using the reflection coefficient function and the second transmission waveform element; and instruct the deep learning algorithm by using the first and second synthetic seismic traces. In accordance with the present invention, since the resolution of seismic survey data can be improved through deep learning instructed with synthetic seismic traces, applicability does not vary depending on an individual characteristic of the seismic survey data.
Patent KR-20220029015-A (KR)
Title: Display device
Inventor: HAN SUN WOONG
IPC: H01L27/02
Filed: 2020-09-01
Abstract: According to one embodiment of the present invention, a display device is separated into a display region, a non-display region, a bending region, and a pad region. The display panel may comprise: a display panel unidirectionally bent in the bending region; a plurality of pixels disposed in the display region; at least one gate driver disposed in the non-display region and supplying a gate voltage to the plurality of pixels; a flexible film connected to a plurality of pads disposed in the pad region; and at least one electro-static discharge (ESD) circuit disposed in the pad region and connected to the at least one gate driver through discharge wiring.
Patent KR-20210119861-A (KR)
Title: Slurry wall, construction method for the same and wire mesh assembly
Inventor: LEE JOO HEE
IPC: E02D17/04
Filed: 2020-09-02
Abstract: The present invention relates to a structure of an underground continuous wall and an underground continuous wall construction method thereof. The underground continuous wall sequentially forms a preceding panel and a following panel. To construct the preceding panel, blocking boxes are installed on both sides of a rebar mesh and an end of the rebar mesh is sealed in a space isolated in the blocking boxes, and, in this state, concrete is placed between a pair of the blocking boxes to complete the preceding panel. Thereafter, in a state in which an end of a preceding rebar mesh is exposed as the blocking boxes are separated, ends of the rebar mesh of the following panel and the rebar mesh of the preceding panel are placed to be overlapped with each other. As concrete for the following panel is placed in a state in which the rebar meshes are overlapped with each other, the rebar meshes of the preceding and following panels can be easily buried together with the concrete. Since the blocking boxes are used as a mold, construction can be very simple. Most of all, when concrete for the preceding panel is placed, the concrete can be fundamentally prevented from being introduced into both ends of the preceding rebar mesh. Moreover, since a body part occupying most parts of the blocking boxes can be separated and withdrawn to be continuously reused for the construction of other panels, economical construction can be possible.
Patent KR-20220031459-A (KR)
Inventor: LIM KYONG JIN
IPC: E04C2/54
Filed: 2020-09-04
Abstract: The present invention is to provide a ceiling glass supporting structure of a movable sunroom, comprising: two or more square pipe frames installed on the ceiling of the movable sunroom to extend back and forth at regular intervals; and one or more support frames inserted around the square pipe frames. The support frame includes: a body part with a square pipe shape opened back and forth; and a pair of support parts formed on both sides of a lower end of the body part to extend in a horizontal direction, wherein both ends of the ceiling glass are supported at the support parts. The present invention provides a structure of straightly arranging frames at regular intervals, not a grid frame structure in a prior art, wherein, in the structure of straightly arranging frames, the support frames are inserted around the square frames extending back and forth and the ceiling glass is supported and fixated at the support parts formed at the lateral lower ends of the support frames, thereby expecting a cost saving effect caused by simplification of a frame structure and enhancement of work efficiency in accordance with shortening of construction time, and further expecting increase in durability and intensity by being composed of a light material as compared with a prior art while having a structure of inserting the support frames around the square pipe frames.
Patent KR-20220032203-A (KR)
Inventor: SONG SANG HUN
IPC: A61Q17/04
Filed: 2020-09-07
Abstract: The present invention provides a composition for protecting hair from ultraviolet rays containing a microparticle or a nanoparticle as an active ingredient which comprises a surfactant and a lipid and preferably does not substantially comprise a sunblock. The composition for protecting hair from ultraviolet rays according to the present invention contains a fine particle which selectively scatters ultraviolet rays, and increases the adsorption power of the fine particle on a hair surface (specifically, a cuticle layer), thereby exhibiting an excellent effect in preventing hair damage due to ultraviolet rays. In particular, the composition of the present invention has a stable formulation in which the microparticle or the nanoparticle is not broken in a course of delivery to the hair by securing the stability of the microparticle or the nanoparticle.
Patent KR-20220033734-A (KR)
Title: Flexible filter and support body for flexible filter
Inventor: CHOI HEUK DAL
IPC: B01D46/52
Filed: 2020-09-10
Abstract: The present invention relates to a flexible filter and a support for a flexible filter. The flexible filter according to the present invention includes: a filter member formed by bending a filter medium into pleats; a support that is made of a flexible material to maintain a gap between the peaks of the bent pleats of the filter member, wherein the support includes: at least one body extended in the longitudinal direction of the filter member; and a plurality of guide units extended from each body in the thickness direction of the filter member and configured to be detachably fitted between opposing peaks.
Patent KR-20220043307-A (KR)
Inventor: CHO DEOK SEUNG
IPC: B25F5/00
Filed: 2020-09-29
Abstract: The present invention provides a modular smart stick composed of a smart stick made of an insulating material, a mechanism coupling part, a driving module, and a deceleration module. The modular smart stick has a coupling structure for directly coupling a commonly used power tool to rotate a rotor of the smart stick for motion transmission installed inside the smart stick, without a built-in motor drive mechanism for rotating the rotor, and is provided with a means in a minimally simple structure by which a rotational speed of the power tool in the same phase can be converted to a rotor speed for live-wire work. Therefore, it is possible to automatically drive the rotor without a built-in dedicated electric driving mechanism, significantly increasing convenience while minimizing the price. Moreover, the modular smart stick is an automatic switchable stick that can be driven by coupling a manual handle.
Patent KR-20220047492-A (KR)
Inventor: RYU HAN RYEOL
IPC: A47G23/02
Filed: 2020-10-09
Abstract: Provided is a movable cup holder, which comprises: an upper ring and a lower ring which can reduce or increase the diameter of an inner ring in a ring shape; an individual handle connecting the upper ring and the lower ring with a hinge; a handle storage box located next to the individual handle to store the handle; and the handle which fits into the handle storage box and can be used when using multiple cup holders. Accordingly, it is possible to fix the drink by adjusting the diameter of the upper and lower rings, and not only is it easy to fold and move using the upper and lower rings and the hinge of the individual handle, and an anti-slip pad is placed on the individual handle to prevent slipping, and multiple cup holders can be moved using the handles inside the handle storage box.
Patent KR-20220048345-A (KR)
Title: System and method for image analysis
Inventor: HONG SEUNG KI
IPC: G06K9/00
Filed: 2020-10-12
Abstract: Provided are a system and method for image analysis, which are able to recognize an act of an actor from an image. According to an embodiment of the present invention, the system for image analysis comprises: a feature extraction unit acquiring an actor information and object information from an image frame; a vector embedding unit generating an embedding vector showing the features of the act of the actor related to the object based on the actor information and the object information; and an act recognition unit analyzing the embedding vector and identifying the act of the actor. According to the present invention, the system for image analysis is able to prevent the act recognition performance from being lowered even when a part of the body of the actor is hidden or when the position of the camera is moved. In addition, the system for image analysis is able to use the object information in the image as a context information for determining the act of the actor, and further increase the accuracy of act recognition.
Patent KR-20220051080-A (KR)
Inventor: HWANG JAE SAM
IPC: A61K8/64
Filed: 2020-10-16
Abstract: The present invention relates to a peptide protaetiamycin-4 having an amino acid sequence of ACRRTMCVFCRRKWA-NH_2 derived from Protaetia brevitarsis seulensis and a use thereof. The protaetiamycin-4 has an excellent antibacterial or antifungal effect, thereby being used as a pharmaceutical composition for antibacterial or antifungal preparations, antibiotics, food preservatives, feed preservatives, cosmetic preservatives, or pharmaceutical preservatives.
Patent KR-20200126952-A (KR)
Inventor: SEO TEA IL
IPC: F16L11/00
Filed: 2020-10-27
Abstract: The present invention relates to a flexible pipe connector, and more specifically, to a flexible pipe connector for connecting a pipe or a measuring device accommodated in a buried box of an air conditioner pipe. The flexible pipe connector comprises: a connection unit (11) that is formed in a structure that can be bent in various directions while a flow path is formed therein; and a coupling unit (12) that is integrally formed at one end of the connection unit (11), has a larger diameter than the connection unit (11), and is coupled to a coupling means connected to the pipe. Another coupling unit or an engaging tab (14) coupled to a device (D) is coupled to the other end of the connection unit (11).
Patent KR-20220055965-A (KR)
Title: Dryice manufacturing device and Manufacturing method thereof
Inventor: OH SUKIN
IPC: B01J2/20
Filed: 2020-10-27
Abstract: The present invention relates to a dry ice manufacturing device and a manufacturing method thereof. The present invention provides the dry ice manufacturing device which comprises: a liquefied carbon dioxide gas injection unit into which liquefied carbon dioxide gas is injected; a cylinder unit in which the liquefied carbon dioxide gas is injected to form dry ice snow; an extrusion unit extruding and processing the dry ice snow; a gas discharge unit discharging carbon dioxide gas formed in the cylinder unit; and a control unit controlling the liquefied carbon dioxide gas injection unit and the gas discharge unit and the manufacturing method thereof.