baber/WOPTO huggingface dataset:
Patent KR-20210104403-A (KR)
Title: Aerosol generating article and system comprising adsorbent
Inventor: JEOUNG EUN MI
IPC: A24F40/40
Filed: 2020-02-17
Abstract: The present disclosure relates to an aerosol-generating article including an adsorbent, and a system. According to embodiments, some components, such as hydrocarbon, can be effectively removed inside the aerosol-generating article.
Patent KR-20210105035-A (KR)
Title: Mirror having impact resistance and manufacturing method thereof
Inventor: LEE SEUNG KIL
IPC: C09J201/00
Filed: 2020-02-18
Abstract: The present invention relates to a mirror having impact resistance and a manufacturing method thereof. The mirror having impact resistance includes: a mirror part having a rear side coated such that an image is formed by reflection; a finishing part finishing the rear side of the mirror part; and an impact resistance improvement part having adhesive layers formed on the front and rear sides thereof to improve the impact resistance of the mirror part by attaching the mirror part and the finishing part to each other. The impact resistance improvement part comprises: a first adhesive layer providing an adhesive force to the mirror part; a second adhesive layer providing an adhesive force to the finishing part; and a cushion layer located between the first and second adhesive layers to generate a cushion force. In accordance with the present invention, the impact resistance improvement part having the adhesive layers formed on the front and rear sides thereof to improve the impact resistance of the mirror part is attached between the mirror part and the finishing part to improve the strength of the mirror part, which can prevent glass fragments from scattering due to an adhesive force when the mirror part is broken by a strong external force.
Patent KR-20200019937-A (KR)
Title: Compound and organic light emitting device comprising the same
Inventor: HAN MIYEON
IPC: C07D235/06
Filed: 2020-02-18
Abstract: The present application relates to a compound of chemical formula 1 and an organic light emitting device comprising the same. The compound according to an embodiment of the present application can lower the driving voltage and improve light efficiency of an organic electric device, and thus can improve lifespan characteristics of the device by thermal stability of the compound.
Patent KR-20210109360-A (KR)
Title: Catalyst for preparation of ethylene carbonate and ethylene glycol, method for preparing the catalyst, method and apparatus for preparing ethylene glycol using thereof
Inventor: KIM JAE IK
IPC: C07C29/10
Filed: 2020-02-27
Abstract: As a catalyst for preparing ethylene carbonate and ethylene glycol, disclosed are a catalyst containing a carbonyl group (-C=O), halide, an amine group (-NH_2) and a hydroxyl group (-OH), a method for preparing the same, and a method and a device for preparing ethylene glycol through carbonation and hydrolysis by making an ethylene oxide aqueous solution and carbon dioxide react using the catalyst. The corresponding catalyst can obtain ethylene carbonate and/or ethylene glycol at a low cost and high yield compared to the existing catalyst.
Patent KR-20210112735-A (KR)
Title: Probe station
Inventor: LEE HYUK JU
IPC: G01R31/28
Filed: 2020-03-06
Abstract: Disclosed is a probe station. The probe station comprises: a chuck for supporting a substrate; a probe card, which is disposed on an upper part of the chuck, for electrical inspection for semiconductor devices formed on the substrate; a camera unit, which is disposed on the upper part of the chuck, for imaging the substrate; and a camera driving unit for moving the camera unit in a horizontal direction. The camera driving unit includes a braking unit for using eddy current braking power to stop the camera unit at a preset position.
Patent KR-20200112689-A (KR)
Inventor: NETUSCHILL ALEXANDRE
IPC: B23K26/03
Filed: 2020-03-12
Abstract: The present invention relates to a method for marking a sapphire watch crystal (1) through an interaction between a laser beam (4) and a sapphire. A laser beam is focused on a point (5) inside a crystal, and the interaction allows the laser beam to generate straight opaque areas (6, 10) parallel to an upper surface (2) of the crystal or perpendicular to the upper surface (2). The orientation of the opaque areas depends on an applied operation mode. According to a hatching operation mode, the laser beam (4) is scanned along one or more linear paths parallel to the upper surface to generate opaque lines (6) inside the crystal. Also, a perforating operation mode generates separate opaque areas (10) obtained by a discontinuous operation of the laser beam at a plurality of juxtaposed points (5). According to the latter operation mode, the opaque areas (10) extend in the direction perpendicular to the upper surface of the crystal.
Patent KR-20200032680-A (KR)
Title: Display panel and method of manufacturing the same
Inventor: KIM YOUNG DO
IPC: H01L27/32
Filed: 2020-03-18
Abstract: A display panel comprises: a first switching element; a first pixel electrode electrically connected to the first switching element, and including a material having reflectivity; a first emission layer disposed on the first pixel electrode, and emitting light of a first color when a voltage is applied to the first pixel electrode; a thin protective film disposed on the first emission layer to protect the first emission layer; a pressure sensitive adhesive layer disposed on the thin protective film; and a first color filter disposed on the pressure sensitive adhesive layer, and corresponding to the first emission layer and having the first color.
Patent KR-20210118524-A (KR)
Inventor: NAM CHANG HYUN
IPC: B60R22/48
Filed: 2020-03-23
Abstract: The present invention relates to a smart seat belt system based on IoT and, more specifically, to a smart seat belt system that monitors the wearing state of a seat belt in real time, can remotely force the wearing of the seat belt based on this, and can automatically report an accident when one occurs. The smart seat belt system based on IoT in accordance with the present invention comprises: a smart seat belt connector including a clip unit connected to one side of a belt, a buckle unit connected to the other side of the belt, a fastening detection unit for detecting the fastening between a vehicle seat belt clip and the buckle unit, and an accident detection unit for detecting whether an accident has occurred by measuring the impact or pressure applied to the clip unit; a control unit including an information processing unit for processing fastening information detected and calculated by the fastening detection unit and accident information detected and calculated by the accident detection unit and a fastening control unit for controlling the fastening between the clip unit and the buckle unit in accordance with the fastening information and the accident information; and a user terminal for receiving the fastening information and the accident information from the information processing unit and transmitting a control command to the fastening control unit.
Patent KR-20200115319-A (KR)
Inventor: SOTO DEL VALLE ARIEL
IPC: A61B17/12
Filed: 2020-03-26
Abstract: An objective of the present invention is to provide an embolic implant suitable for treatment into a blood vessel of a patient′s aneurysm. According to the present invention, an embolic implant including an embolic portion and a tubular braided occluding portion can be transferred through a catheter to be implanted in an aneurysm. The embolic portion may be an embolic structure that can be coiled when being inserted into an aneurysm sac. The occluding portion can be a braided tube that is formed to surround a long embolic portion during transfer and is expanded to form a cup shape in the aneurysm sac to be overlapped in a neck portion of the aneurysm into which the embolic implant is implanted. The implant includes an occluding mechanism disposed between the occluding portion and the embolic portion. The occluding mechanism can satisfy a purpose for providing a detachment feature part that restricts an end part of the occluding portion at a trough of the cup shape, connects the occluding portion and the embolic portion, and/or is connected to a delivery system.
Patent KR-20210120383-A (KR)
Title: Assembly and apparatus for displaying pseudo hologram, and fabrication method therefor
Inventor: KIM KYUNGYE
IPC: G02B30/60
Filed: 2020-03-26
Abstract: The present invention relates to a pseudo-hologram display assembly, a pseudo-hologram display device having the same, and a manufacturing method thereof. The pseudo-hologram display assembly includes: a Fresnel lens installed on a light emitting display panel and magnifying a content image output through the light emitting display panel; a retroreflection unit for shielding a partial area of the light emitting display panel; and a transparent medium which provides a holographic effect by condensing a magnified content image into a floating image in space. According to the present invention, an image transmitted from the display is refracted by an aspherical reflector-shaped lens and expanded, and then reflected and penetrated by a reflector module, thereby delivering 3D holographic large screen information. Through a transparent medium, a user can see contents reproduced in three dimensions, and by using the Fresnel lens to enlarge the image of a subject to a certain size or more, a flat image reproduced on a narrow screen can be viewed as an immersive 3D stereoscopic image on a large screen. In addition, by attaching a semi-transparent retroreflective plate, unnecessary information on the subject is excluded, and by using this, only visible light to be displayed can be transmitted through a light and thin display extension module to express more effectively.
Patent KR-20210123162-A (KR)
Title: Vacuum storage container for medicinee and vacuum storage device for medicinee
Inventor: CHOI JI HYE
IPC: A61J3/06
Filed: 2020-04-02
Abstract: The present invention provides a vacuum drug storage container which can store drug in a vacuum state to prevent the drug from being contaminated by moisture or airborne bacteria even when the drug is stored for a long time, and a vacuum drug storage apparatus including the same. According to the present invention, the vacuum drug storage container comprises: a container main body including a storage chamber opened to the outside to store drug, an exhaust hole for exhausting air from the storage chamber, a container exhaust chamber connected to the exhaust hole, and a container connection passage connecting the container exhaust chamber and the storage chamber; a lid for opening and closing the storage chamber; and a container check valve unit installed in the container main body to block the inflow of the air into the storage chamber through the exhaust hole. The container check valve unit includes: a container plunger movably installed in the container exhaust chamber to open and close the container connection passage; and a container elastic member installed in the container exhaust chamber to apply elastic force to the container plunger in a direction blocking the container connection passage. As the container main body is coupled to a vacuum pressure supplier providing vacuum pressure, the container plunger moves in a direction to open the container connection passage by coming into contact with a vacuum pressure generator.
Patent KR-20210124698-A (KR)
Title: Apparatus and Method for Generating Image Model Based on Artificial Intelligence
Inventor: JEON GWANG GIL
IPC: G06T7/12
Filed: 2020-04-07
Abstract: The present invention relates to a device and a method for generating an image model based on artificial intelligence which adaptively detect an uncertain area near the aurora elliptical boundary and generate area-based technology and an artificial intelligence-based image model that can gradually form an outline in order to efficiently segment an aurora ellipse whose boundary is not easily separated from background. The present invention has the effect of effectively distinguishing the background from the aurora ellipsoid by minimizing uncertainty of the boundary area between an object of the aurora ellipse and the background using the area-based technique and an uncertainty active contour model for the aurora elliptical image, which is difficult to read. The device comprises: an aurora elliptical contour setting unit; an uncertain area detection unit; a membership level calculation unit; and a fuzzy energy calculation unit.
Patent KR-20210125201-A (KR)
Title: stripper of sphere type food material
Inventor: YOUN CHANG YOEL
IPC: A23N15/02
Filed: 2020-04-08
Abstract: The present invention relates to a device for peeling spherical food materials such as potatoes, apples, and pears, and more specifically, to a device for removing peels of materials by mounting the materials thereon without any preparation work except for washing. According to the present invention, provided is a device which is capable of peeling a spherical food material conveniently through a mechanical design using a potato knife which is currently sold in the market and used. Existing tools for peeling materials are manufactured and sold, but require additional work before and after insertion of the materials is required and processing materials of various sizes and shapes is limited, while satisfying expectations of some users. Accordingly, through the device of the present invention, there is no need for additional work for materials and various materials can be applied. The device for peeling spherical food materials comprises a blade, a rotational axes holder, and a distance adjuster.
Patent KR-20200124605-A (KR)
Title: Substrate processing apparatus and substrate processing method
Inventor: ITABASHI MASUMI
IPC: H01L51/56
Filed: 2020-04-13
Abstract: A substrate processing apparatus includes: a film formation chamber in which a film is formed on a substrate; and a moving body supporting a mask in an internal space of the film formation chamber, or supporting both sides of the substrate and the mask, and formed to be movable. The moving body supports the substrate after moving to reduce an alignment error between the mask and the substrate in a state in which the substrate carried by a substrate carrier into the internal space of the film formation chamber is spaced apart from the mask supported by the moving body, before the formation of the film on the substrate. The moving body moves to a predetermined position after the substrate is supported by the moving body and before the substrate is extracted from the film formation chamber by the substrate carrier.
Patent KR-20210128202-A (KR)
Inventor: LEE SEUNG HUN
IPC: H04N5/243
Filed: 2020-04-16
Abstract: The present invention relates to a method for controlling a camera in a vehicle access control system and, more specifically, to a camera-recognizing vehicle access control system capable of controlling an exposure time and gain value of a camera in stages. To this end, the method comprises: a first step of calculating an average value of image brightness input from a camera and reading an exposure time and gain value currently set in the camera; a second step of comparing the average value of the image brightness with a limit value of strobe setting and comparing the exposure time and gain value read from the camera with a set maximum value; a third step of operating a strobe when the exposure time and gain values read from the camera are greater than the set maximum and the average value of the image brightness is less than the limit value of the strobe setting; and a fourth step of controlling the exposure time and gain value of the camera when the exposure time and gain value read from the camera are smaller than the set maximum value or the average value of the image brightness is greater than the limit value of the strobe setting. Accordingly, the exposure time and gain value, which are parameters of the camera, are controlled when shooting a vehicle with the camera in the vehicle access control system, so an image value of a constant brightness can be maintained, thereby providing an effect of increasing performance of vehicle number recognition.
Patent KR-20200124620-A (KR)
Title: Forming apparatus, determination method, and article manufacturing method
Inventor: YAMASHITA KEIJI
IPC: G03F7/16
Filed: 2020-04-23
Abstract: Provided is a molding device operable to mold a composition by hardening the composition in a state where the composition is on a substrate and is in contact with a mold. The molding device comprises: a supply unit configured to discretely supply droplets of the composition on the substrate; and a control unit configured to control the supply unit according to a supply pattern indicating a dropping amount and a dropping position of each droplet. The control unit determines the supply pattern so that the minimum distance between adjacent droplets supplied onto the substrate by the supply unit becomes smaller at the corner than at the center of the outermost circumference of a region to which the composition is supplied.
Patent KR-20210131613-A (KR)
Title: Air Cleaner
IPC: F24F3/16
Filed: 2020-04-24
Abstract: The present invention relates to an air cleaner which efficiently increases the temperature of filtered air. The air cleaner comprises: a first air blowing device provided to blow air after sucking and filtering air at a relatively low position; a second air blowing device arranged above the first air blowing device in a vertical direction perpendicular to the ground, and provided to blow air after sucking and filtering air at a relatively high position; and a heat exchange unit arranged in the first air blowing device, and provided to increase the temperature of air discharged from the first air blowing device. The heat exchange unit includes: a plurality of heat radiation fins extended in the vertical direction; a heat radiation pipe extended through the plurality of heat radiation fins; and a heat radiation case provided to surround the plurality of heat radiation fins and the heat radiation pipe.
Patent KR-20210063196-A (KR)
Title: 3-terminal resistive switching device based integrate-and-fire neuron circuit and operation method thereof
Inventor: HWANG HYUN SANG
IPC: G06N3/063
Filed: 2020-04-28
Abstract: Disclosed are an ignition-type neuron circuit based on a three-terminal resistance change element and an operation method thereof, capable of constructing a neuron circuit without including a capacitor. The present invention does not include a conventional storage battery occupying a large area and by using, instead of a capacitor, a resistance change element consisting of three terminals whose conductivity changes according to an input signal, an accumulation process can be simulated by making the conductivity of the element correspond to a membrane potential corresponding to a voltage of the capacitor. In addition, because, in general, the three-terminal resistance change element has a characteristic that the conductivity returns to its original state over time, a leakage characteristic in which the membrane potential decreases with time can also be simulated. Therefore, a highly integrated neuron circuit is capable of being designed therethrough. The ignition-type neuron circuit based on the three-terminal resistance change element comprises: a resistance change element; an inverter; a transistor; and a resting control part.
Patent KR-20210132925-A (KR)
Title: Rotary transfer device of packing container
IPC: B65B43/50
Filed: 2020-04-28
Abstract: A rotary transfer of for a packaging container according to an embodiment of the present invention comprises: a turntable with a plurality of packaging container insertion grooves formed on the edge and rotating to transfer the packaging container; an adjusting means for adjusting the size of the packaging container insertion groove by being installed adjacent to each packaging container insertion groove of the turntable while moving, respectively; a handle installed on the turntable and operated by a user; and a connecting means for connecting the adjusting means and the handle to simultaneously move each of the adjusting means by manipulation of the handle, thereby capable of quickly and easily adjusting the size of the packaging container insertion groove at once according to the size or shape of the packaging container.
Patent KR-20210132971-A (KR)
Title: Electronic device including non-metallic housing and antenna
IPC: H01Q1/38
Filed: 2020-04-28
Abstract: According to one embodiment of the present invention, an electronic device includes: a front plate; a rear plate located on the opposite side of the front plate; a side member surrounding at least one part of a space between the front and rear plates, and including a nonconductive substance; a nonconductive member located in the space along the side member; a bonding member located between the side member and the nonconductive member; at least one antenna spaced apart from the side member with the nonconductive member therebetween to be located in the space, and combined with the nonconductive member; and a communication circuit configured to transmit and/or receive a signal of a frequency band selected or designated through the at least one antenna. Various embodiments can be possible. Therefore, the present invention is capable of providing a hard structure which can be less influenced by an external shock.
Patent KR-20210133799-A (KR)
Title: Data transceiving system including clock and data recovery device and operating method thereof
IPC: H04L25/03
Filed: 2020-04-29
Abstract: According to one aspect of a technical concept of the present disclosure, a data transmission/reception system includes: a first device including an encoder encoding raw data to generate precoding data and a transmitter transmitting the precoding data through a transmission channel; and a second device including an integration sampler including an integrator integrating the precoding data, and at least one sampler outputting sampling data based on an output value and an offset value of the integrator, a phase detector identifying a phase difference between a clock and the precoding data based on an output value of the at least one sampler, and a decoder decoding the output value of the sampler to output the raw data. Therefore, the present invention is capable of preventing error propagation caused by a data error.
Patent KR-20210119251-A (KR)
Title: Full face respiratory protection device
Inventor: KIM TAE YEUP
IPC: B63C11/16
Filed: 2020-05-25
Abstract: The present invention relates to a full-face respiratory protection device. The full-face respiratory protection device comprises: a face part; a silicone face seal part; a first outdoor air connection part; a filter cartridge; and an air filtration filter. The air filtration filter provides a wearer with air that has been filtered from the first outdoor air connection part of the full-face respiratory protection device from air that has been filtered out of fine dust, airborne bacteria and droplets or aerosol moisture particles in the outside air, thereby capable of protecting the wearer from respiratory viral infections.
Patent KR-20210147532-A (KR)
Inventor: BAE JAE HWAN
IPC: B63B35/00
Filed: 2020-05-29
Abstract: The present invention relates to a marine pollution diagnosis and forecasting system using artificial intelligence. The system includes: an unmanned ship that runs on the sea and collects and transmits seawater pollution data; a relay part that relays the data of the unmanned aerial vehicle; a marine pollution forecasting server that processes and provides the seawater pollution data received through the relay part to a terminal and provides the terminal with a result of predicting the effect of seawater pollution over time; and a learning server that receives the seawater pollution data from the marine pollution forecasting server, learns based on the data stored in a learning database, predicts the impact of seawater pollution on facilities and coasts, and provides data about the impact to the marine pollution forecasting server.