baber/WOPTO huggingface dataset:
Patent KR-20210015034-A (KR)
Inventor: CHOI SUNG WOOK
IPC: G08G1/01
Filed: 2019-07-31
Abstract: The present invention relates to an intelligent IoT road situation recognition system and, more specifically, to a system capable of determining a dangerous situation, traffic congestion or the like by recognizing an object on a road in real-time, and preventing an accident by providing information to an adjacent vehicle. According to one embodiment of the present invention, the intelligent IoT road situation recognition system includes: a recognition module (1) installed at regular intervals on a protection fence of a road and recognizing a road situation; a notification module provided on the recognition module and notifying an adjacent vehicle of the road situation; and a gateway (3) provided on at least one position selected from among installation starting and ending positions of the recognition module with respect to a driving direction, and collecting and transmitting the information recognized by the recognition module to a central control system. One of the recognition module can collect and transmit all the information of an adjacent recognition module to the gateway.
Patent KR-20210018595-A (KR)
Title: Vesicle composition having excellent skin permeability and moisturizing power and cosmetic composition containing the same
Inventor: KIM TAE HUN
IPC: A61K8/39
Filed: 2019-08-06
Abstract: The present invention relates to a vesicle composition and a cosmetic composition comprising the same. More specifically, the present invention relates to a vesicle composition having excellent skin permeability and moisturizing power, and a cosmetic composition comprising the same. For the same, the vesicle composition comprises: polyglyceryl-3 methylglucose distearate; negative ionic surfactants; polyols; oily ingredients; and water.
Patent KR-20210019908-A (KR)
Title: Method for recognition of driver voice based on active noise control using directive speaker and system for the same
Inventor: JU HYUN TAE
IPC: G10K11/16
Filed: 2019-08-13
Abstract: Disclosed is a method for recognizing a voice of a driver based on active noise control. A driver′s voice recognition method based on active noise control using a directive speaker according to the present invention comprises the steps of: activating a voice recognition function of a driver; receiving a noise inside and outside the vehicle through a microphone for noise control; generating an offset signal for the noise inside and outside the vehicle through active noise control for the received noise inside and outside the vehicle; and transmitting the generated offset signal toward a direction of a microphone for voice recognition of the driver.
Patent KR-20200035850-A (KR)
Title: Appratus and method for handling the failed node and transmitting redirection information in integrated access and backhaul (IAB) system
Inventor: HWANG JUNE
IPC: H04W76/38
Filed: 2019-08-14
Abstract: The present disclosure relates to a communication technique for fusing a 5G communication system with an Internet of things (IoT) technology to support a higher data transmission rate than that of a 4G system, and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. According to the present disclosure, a control signal processing method in a wireless communication system comprises the steps of: receiving a first control signal transmitted from a base station; processing the first control signal received; and transmitting a second control signal generated based on the processing to the base station.
Patent KR-20210025171-A (KR)
Title: Mouthpiece sterilizer device
Inventor: KIM NAM SUB
IPC: G10D9/02
Filed: 2019-08-27
Abstract: The present invention relates to a mouthpiece sterilizer capable of sterilizing, drying, and cleanly managing secreted materials stained on a mouthpiece of a wind instrument. The mouthpiece sterilizer for sterilizing a mouthpiece of a wind instrument according to the present invention comprises: a housing compartmented to have a sterilizing chamber and a drying chamber at both sides thereof with open upper portions; a sterilizing container received in the sterilizing chamber of the housing and containing non-acidic hypochlorous acid water to sterilize the mouthpiece; a support for supporting the mouthpiece, disposed at the floor of the drying chamber to be able to ascend, and having a plurality of ventilation holes formed therethrough; a popup unit provided at the housing to elastically popup the mouthpiece on the support after a predetermined time of lowering and fixing the support; a ventilation fan for ventilating air by ventilation air through the ventilation holes to dry the mouthpiece for a predetermined time of fixing the support by the popup unit; and a sterilization lamp installed on the inner surface of the drying chamber and radiating ultraviolet rays to sterilize the mouth piece for the same time as the driving time of the ventilation fan. Accordingly, the mouthpiece is added to the sterilizing container, is firstly sterilized by slightly acidic hypochlorous acid water, and then is add to a drying chamber, so that the same is secondly sterilized by a sterilization lamp. At the same time, drying is performed, and thus an improved sterilizing force can be expected. Also, the storage properties and portability of the mouthpiece can be promoted.
Patent KR-20200026756-A (KR)
Title: Crosslinked polyolefin separator and manufacturing method thereof
Inventor: RYU BI OH
IPC: H01M10/052
Filed: 2019-09-03
Abstract: The present invention relates to a preparation method of a crosslinked polyolefin separator, and a separator prepared thereby. The preparation method comprises the steps of: (S1) introducing polyolefin, a single-phase diluent, a phase-separation diluent, inorganic particles, an initiator, carbon-carbon double bond-containing alkoxy silane, and a crosslinked catalyst into an extruder, and mixing and reacting the introduced materials to extrude a silane-grafted polyolefin composition, wherein a weight ratio of the single-phase diluent to the phase-separation diluent is controlled to be in the range of 20:80 to 80:20; (S2) forming and stretching the extruded silane-grafted polyolefin composition into a sheet form; (S3) extracting a diluent from the stretched sheet to form a porous film; (S4) heat-setting the porous film; and (S5) water-crosslinking the heat-set porous film, wherein the inorganic particles have an average particle diameter (D50) of 450 nm or less, the inorganic particles are an oxide or carbonate, the content of the inorganic particles is 10-150 parts by weight with respect to 100 parts by weight of the polyolefin, and with respect to 100 parts by weight of the polyolefin, inorganic particles, and diluents combined, the content of the carbon-carbon double bond-containing alkoxy silane is 0.05-2.0 parts by weight. The present invention may provide: a crosslinked polyolefin separator produced according to the preparation method, which has a high porosity and a low thermal contraction rate, can ensure a short air permeability time, and has improved wettability with an electrolyte solution; and a preparation method of the same.
Patent KR-20210035962-A (KR)
Title: Education device and system of Cardiopulmonary Resuscitation
Inventor: Lee Tan
IPC: G09B23/28
Filed: 2019-09-24
Abstract: The present invention relates to a cardiopulmonary resuscitation training device for cardiopulmonary resuscitation training. The device includes: a dummy doll having a tracking sensor; a tracking device receiving information on the position or posture of the dummy doll from the tracking sensor during chest compression on the dummy doll; and a display device receiving the information on the position or posture of the dummy doll by bidirectional communication with the tracking device and worn by a trainee when the chest compression is performed on the dummy doll. During the chest compression on the dummy doll, the display device shows a virtual reality character corresponding to the chest compression and the movement of the dummy doll. The blood flowing in the dummy doll and a heart movement can be shown using the character.
Patent KR-20210037210-A (KR)
Title: Wild Cultivated Ginseng Extract containing Fermented Lotus Root and Manufacturing Method of thereof
Inventor: HA SU MAN
IPC: A23L29/00
Filed: 2019-09-27
Abstract: The present invention relates to a wild-cultivated ginseng extract containing fermented lotus root and a preparation method thereof. The wild-cultivated ginseng extract is technically characterized by comprising: 70-75 wt% of a fermented black lotus root extract; 3-7 wt% of a wild-cultivated ginseng extract; 6-10 wt% of a Lycium chinense concentrate; 6-10 wt% of a Platycodon grandiflorus concentrate; 1-5 wt% of an apple concentrate; 3-7 wt% of a ginger extract; 0.1-1 wt% of vitamin C; 0.01-0,1 wt% of gellan gum; and 0.01-0.1 wt% of a natural preservative. Accordingly, the present invention can enable intake of active ingredients of not only wild-cultivated ginseng but also lotus root, and is prepared by reducing bitter tastes of wild-cultivated ginseng and unique astringent tastes of lotus root, thereby having improved preferences.
Patent KR-20210044438-A (KR)
Title: Pod propulsion system
Inventor: MOON KIL HWAN
IPC: F16H3/44
Filed: 2019-10-15
Abstract: The present invention relates to a pod propulsion device mounted on a vessel or an offshore structure. In detail, through a plurality of motors and a plurality of gear assemblies, good efficiency can be maintained even when a rotation speed of a propeller is changed. Moreover, even if one motor fails, a vessel or an offshore structure can be operated by the other motor. To achieve the objective of the present invention, a pod propulsion device is mounted on a bottom surface of a vessel or an offshore structure to generate propulsion by rotation of a propeller, and a plurality of motors are mounted inside a housing of the pod propulsion device. Here, the plurality of motors are connected by the gear assemblies to rotate the propeller with power generated from the plurality of motors to generate propulsive force.
Patent KR-20210045154-A (KR)
Title: Electronic device and method for operating key of electronic device according to key input thereof
Inventor: IM WOOYOUNG
IPC: G06F3/0346
Filed: 2019-10-16
Abstract: According to various embodiments of the present invention, an electronic device comprises: a housing including a first plate, a second plate spaced apart from and facing the first plate, and a side member surrounding a space between the first plate and the second plate; a first key input detection circuit disposed on a first inner surface of the side member facing a first direction in the space; a second key input detection circuit disposed on a second inner surface of the side member facing a second direction opposite to the first direction in the space; a sensor circuit; and at least one processor. The at least one processor may be configured to detect rotation of the electronic device at a predetermined angle through the sensor circuit, and switch a first parameter corresponding to the first key input detection circuit and a second parameter corresponding to the second key input detection circuit based on the detected rotation of the electronic device at the predetermined angle. Various other embodiments of the present invention are possible other than the various embodiments disclosed herein. The electronic device may provide a user with the ability to perform the same function regardless of a direction of a head of the electronic device.
Patent KR-20210045792-A (KR)
Title: A closing tool for tile joint repairing agent
Inventor: CHO KYEONG SOOK
IPC: E04F21/165
Filed: 2019-10-17
Abstract: The present invention relates to a finishing tool for a tile joint repairing agent. More specifically, the present invention relates to a finishing tool for a tile joint repairing agent, which allows a pressurizing pad to be attached to and detached from a body, replaces the pressurizing pad to improve the quality and economic efficiency of a repairing agent finish work, and allows a detachable part of the pressurizing pad to be exposed to the outside of the body so as to increase aesthetics. To this end, provided is the finishing tool for the tile joint repairing agent, which comprises: a body which is provided to be gripped by a user and of which a front-end unit is formed with a plurality of detachable holes of which the inside and outside are penetrated along a circumference; and a pressurizing pad which has a detachable bump formed to be attached to and detached from the detachable hole of the body and a compression end bump which supports the front-end unit of the body. The detachable bump passes through the penetrating hole from the inside of the body to come in close contact with an outer side surface of the body, so that the pressurizing pad can be engaged with the body.
Patent KR-20200126881-A (KR)
Inventor: YE JONGCHUL
IPC: G06N3/04
Filed: 2019-10-25
Abstract: Disclosed are a microscope image processing method using a neural network having a point spread function layer and a device therefor. According to an embodiment of the present invention, the image processing method comprises the following steps of: receiving a microscope image; and restoring the microscope image to a deblurring image corresponding to the microscope image by deconvolution-processing the microscope image by using an unsupervised learning based neural network trained by using mismatched data, wherein the neural network can be trained based on predefined cyclic loss and adversarial loss for high-resolution images corresponding to the microscope image and the deblurring image.
Patent KR-20210050223-A (KR)
Title: Integrated type passive cooling system of nuclear power plant
Inventor: LEE SANG SEOB
IPC: G21C15/18
Filed: 2019-10-28
Abstract: The present invention relates to an integrated passive cooling system for a nuclear power plant, which comprises: a nuclear reactor building; an auxiliary building disposed at one side of the nuclear reactor building; and a cooling water tank disposed on the upper part of the auxiliary building to accommodate a heat transfer fluid which is necessary for a cooling system for a nuclear reactor building and an auxiliary water supply system for a vapor generator, wherein the cooling water tank consists of at least three accommodating rooms and includes a supplementary water tank occupying the upper parts of the accommodating rooms, an auxiliary water-supply tank, and a building-cooling water tank formed downstream of the supplementary water tank. In the passive cooling system according to the present invention, cooling water shared by each cooling system for use can be efficiently employed and stability can be enhanced in case of an accident.
Patent KR-20210050640-A (KR)
Title: Compound and light emitting device comprising same
Inventor: OH CHAN SEOK
IPC: C07F5/02
Filed: 2019-10-28
Abstract: Disclosed are a compound represented by chemical formula 1 containing two boron, and a device including the same. An object of the present invention is to provide a light emitting material having higher efficiency properties than those of conventional compounds, and a device including the same.
Patent KR-20210051457-A (KR)
Title: Thermal Condition Recording Method and Thermal Condition Recording System Using Inverse Opal Optical Structure
Inventor: KIM SHIN HYUN
IPC: G02B1/00
Filed: 2019-10-30
Abstract: Disclosed is a method of recording thermal conditions, comprising steps of: exposing an inverse opal optical structure including two or more regions having different strain rates to an environment to be measured; and acquiring information on the degree of deformation of at least two of the two or more regions before and after the exposure to the environment. The thermal condition recording method provided in one aspect of the present invention has the effect of obtaining information on both temperature and duration, and obtaining such information relatively simply.
Patent KR-20210055468-A (KR)
Title: Quantum-dot light-emitting element and display device comprising the same
Inventor: BAEK SONG YI
IPC: H01L51/50
Filed: 2019-11-07
Abstract: The present application relates to a quantum-dot light emitting element and a display device including the same. The quantum-dot light emitting element of the present application has excellent optical properties such as luminous efficiency and luminance as the charge balance in a light emitting layer thereof can be properly maintained. The quantum-dot light emitting element comprises a positive electrode, a negative electrode, a light emitting layer, a hole transport layer, and an electron transport layer.
Patent KR-20200053431-A (KR)
Inventor: LEE HYUN JOO
IPC: H01M4/92
Filed: 2019-11-08
Abstract: The present invention relates to a gold-doped platinum-based alloy catalyst for a fuel cell and a manufacturing method thereof. The present invention provides an excellent catalyst applicable to a proton-exchange membrane fuel cell (PEMFC), capable of providing a more realistic strategy for designing a better ORR catalyst for PEMFC applications.
Patent KR-20210060086-A (KR)
Inventor: HWANG GYU SEOP
IPC: A47G25/06
Filed: 2019-11-18
Abstract: The present invention relates to a smart hanger placement apparatus and, more specifically, to an apparatus capable of hanging a clothes hanger by increasing the usability of space for people, who need a method of storing clothes in a narrow space or a method of efficiently organizing clothes in a place such as an office, through an improvement on a hanger or a hanger stand for hanging a hanger. Construction of the present invention is formed by combining a horizontal frame (100) having a predetermined length and thickness with a structure contact fixing part (200) for contact and fixture to an outer surface of a structure through a coupling means (300) rotated 360 degrees. A plurality of ring-shaped protrusions (110) are formed in the horizontal frame (100); a plurality of hanger parts (120) rotating a hinge in the horizontal frame (100) is formed; and a rotation part (130) rotated by an angle of from 0 to 90 degrees. A main body (210) is formed in the structure contact fixing part (200); the structure contact fixing part (200) is formed into a first structure contact fixing part (220) and a second structure contact fixing part (230) along a slide support part; and an elastic packing part (240) is formed therein.
Patent KR-20210060179-A (KR)
Inventor: JANG CHANGHEUI
IPC: C21D8/02
Filed: 2019-11-18
Abstract: Austenitic stainless steel comprises: 16-26 wt% of Cr; 8-22 wt% of Ni; 0.02-0.1 wt% of C; 0.2-1 wt% of Nb; and 2-3.5 wt% of Mn. The present invention comprises an austenitic matrix structure, and fine niobium carbide is precipitated in the austenitic matrix structure and uniformly distributed inside the austenitic matrix structure. The austenitic stainless steel can further comprise 0.5-1.5 wt% of Mo. The present invention can contain nano-sized precipitates uniformly distributed with high water density in an austenite matrix.
Patent KR-20210061670-A (KR)
Inventor: CHOI JONG ILL
IPC: A63H18/02
Filed: 2019-11-20
Abstract: The present invention relates to a racing toy launcher. In particular, the present invention relates to a launcher configured to enable relay driving along a route in which a plurality of racing toys are set. The present invention includes a plate-shaped base (101); and a driving linkage unit for making a racing toy (200) to start the driving of the other racing toy (200) that is waiting.
Patent KR-20210067210-A (KR)
Title: Diborane synthesis and purification apparatus
Inventor: PARK GYU HONG
IPC: C01B6/10
Filed: 2019-11-29
Abstract: The disclosed diborane synthesis and purification apparatus includes a synthesis tank, an adsorption tank, and a refining tank, and since a raw material supply pipe for continuously supplying a raw material to the synthesis tank is connected, there is an advantage in that diborane synthesis and purification processes by the synthesis tank, the adsorption tank, and the refining tank can be continuously performed.
Patent KR-20210067239-A (KR)
Title: Lens system including filter
Inventor: PARK SEONG JAE
IPC: G02B7/02
Filed: 2019-11-29
Abstract: Disclosed is a lens system including a filter. A lens system according to an embodiment includes: a barrel; a plurality of lenses sequentially arranged in the barrel; and a filter lens disposed in the barrel to be positioned between the plurality of lenses and filtering a set range of wavelengths. Since the filter lens is provided inside the barrel, the lens system can secure a clearer image and prevent separation of the filter during use.
Patent KR-20210067744-A (KR)
Title: System of STEAM Educational Program based on Coding Technology and the Teaching Material for STEAM
Inventor: CHO YEN
IPC: G09B3/00
Filed: 2019-11-29
Abstract: The present invention relates to a steam convergence education program system and steam fusion education textbooks based on coding technology that can simultaneously perform play and learning using a robot pet and improve science and technology-based convergence thinking ability. The system of the present invention comprises: a robot pet that distinguishes and recognizes different input marks for inputting a preset input value to the robot and outputs a preset output value according to the input value; a plurality of input cards provided with the different input marks; and a workbook containing coding learning contents using the robot pet. The workbook is composed of a plurality of learning units that provide a step-by-step and systematic curriculum according to the developmental stage of the child. Each study unit comprises steps of learning a function of learning a coding method using the robot pet and engaging in activities based on convergence talent education that apply this to real life problems.
Patent KR-20210068738-A (KR)
Title: A Protecting Patch for a Nail Art
Inventor: LEE KWANG KWON
IPC: A61K8/02
Filed: 2019-12-02
Abstract: The present invention relates to a protective patch for nail art. The protective patch for nail art comprises: a patch protective layer (11) having a shape which can cover at least a portion of a nail or toenail; and an adhesive layer (12) formed inside the patch protective layer (11) and adhered to the nail or toenail, wherein the patch protective layer (11) or the adhesive layer (12) includes a keratin component which can be supplied to the nail or toenail.
Patent KR-20200104784-A (KR)
Title: Adhesive sheet, repeatedly foldable laminate member and repeatedly foldable device
Inventor: TAKAHASHI YOICHI
IPC: C09J133/04
Filed: 2019-12-03
Abstract: The present invention relates to a repeated adhesive sheet having an excellent repeated bending properties, a repeated bending laminate member, and a repeated bending device. The adhesive sheet (1) has an adhesive layer (11) for bonding one bending member (21) and another bending member (22) constituting a device repeatedly bent, wherein the thickness of the adhesive layer (11) is 2 μm or more and less than 100 μm, and the storage modulus G′(-20) at -20°C of an adhesive constituting the adhesive layer is 0.01 MPa or more and 50 MPa or less, two gas barrier films and the adhesive layer (11) are laminated so that both sides of the adhesive layer (11) are in contact with gas barrier layers of the two gas barrier films, respectively, and surface adhesive force of which the maximum stress is 35 N per cm^2 or more, when the gas barrier film on the other side is pulled up at a speed of 5 mm/min in the vertical direction from the fixed gas barrier film on one side.