baber/WOPTO huggingface dataset:
Patent KR-20210133634-A (KR)
Title: Event-based vision sensor and sensor module
IPC: G06F3/042
Filed: 2020-04-29
Abstract: According to the present invention, provided is an event-based vision sensor, which includes a control unit for generating an object image corresponding to an object movement event by image-processing an activation signal, when the object movement is recognized based on a plurality of pixels, and a first group activation signal input from a first pixel group and a second group activation signal input from a second pixel group among activation signals input from the plurality of pixels.
Patent KR-20210050424-A (KR)
Title: Deep learning computer vision-based emergency patient shock signs discovery system
Inventor: KIM YONG HWAN
IPC: A61B5/00
Filed: 2020-05-02
Abstract: Disclosed are a method, a device, and a computer program for detecting event occurrence through image analysis based on artificial intelligence. According to various embodiments of the present invention, in the method performed by a computing device, the method for detecting event occurrence through image analysis based on artificial intelligence comprises the steps of: collecting visualized biometric information data; using the visualized biometric information data to generate a biometric information image; analyzing the biometric information image; and detecting event occurrence for a user in accordance with an analysis result of the biometric information image.
Patent KR-20210136227-A (KR)
Title: Battery Assistance Device
IPC: H01M10/42
Filed: 2020-05-07
Abstract: The present invention relates to a battery assistance device, which connects an auxiliary battery and a power source in parallel to each other in an electric vehicle to enable a capacitor group is operated by set voltage to charge the auxiliary battery and supply current to load to stabilize the voltage to assist the battery. According to the present invention, the present invention charges and discharges the current by the capacitor group to stabilize instable and lack consumed power of the voltage, thereby improving a function and quality of an electronic device mounted inside the vehicle, and as well as, extending worn or consumed life of an electronic component. The device assists the battery by configuring the capacitor group.
Patent KR-20210143444-A (KR)
Title: Vesicle comprising Glycolipids, and Cosmetic Composition comprising the vesicle as an active ingredient
IPC: A61Q19/00
Filed: 2020-05-20
Abstract: The present invention relates to a vesicle containing glycolipid, and a cosmetic composition comprising the same as an active ingredient. Glucolipid as a surfactant, polyglycerin-10 oleate as an auxiliary surfactant, water, polyol, oil, and cosmetic ingredients as a solvent are used, and are cooled and defoamed after passing through a high pressure micro-emulsifier 5 times at 1000 bar consecutively to form a vesicle. A glycolipid-containing vesicle according to the present invention showed an excellent effect by penetrating into the skin very quickly as a result of a test for accelerating the percutaneous absorption of retinol with a particle size of 59.4 nm. The vesicle was formed very well, the stability of the vesicle was excellent, and the stability of retinol was also excellent. In addition, by including the vesicle formed according to the present invention as an active ingredient of cosmetics, bioavailability of cosmetic ingredients with high molecular weight ii enhanced even with a small amount. A poorly soluble substance was made to be highly soluble. The cosmetic active ingredient has the effect of enhancing stability against unstable substances (light, heat, air, oxygen, etc.).
Patent KR-20210144067-A (KR)
Title: Lighing apparatus and lamp including the same
IPC: F21K9/00
Filed: 2020-05-21
Abstract: According to an embodiment of the present invention, a lighting apparatus comprises: a substrate; a light emitting element disposed on the substrate; a reflective member disposed on the substrate; a resin layer disposed on the reflective member; and an electrochromic layer disposed on the resin layer. The electrochromic layer includes a first electrochromic pattern disposed on a region vertically overlapped with the light emitting element. A planar area of the first electrochromic pattern may be larger than that of the light emitting element.
Patent KR-20210144070-A (KR)
IPC: H01L21/02
Filed: 2020-05-21
Abstract: The present application relates to a measuring method of an oxide layer of a phase change material and a control method thereof and, more specifically, to a measuring method of an oxide layer of a phase change material and a control method thereof which can analyze and control an oxide layer that determines electrical resistance switching of a phase change material.
Patent KR-20210146118-A (KR)
Inventor: KIM DONG IL
IPC: B26B21/20
Filed: 2020-05-26
Abstract: Disclosed is a razor cartridge. According to one embodiment of the present disclosure, provided is the razor cartridge, wherein one side of the at least one shaving blade is connected to one side of a connecting unit, comprising: at least one shaving blade having a cutting edge; a blade housing accommodating at least one shaving blade in the longitudinal direction, and including the upper surface facing the cutting edge and the lower surface facing the upper surface; and a fixing member fixing the at least one shaving blade to the blade housing and including the connecting unit extending in the transverse direction perpendicular to the longitudinal direction.
Patent KR-20210147495-A (KR)
Inventor: KIM DONG OK
IPC: H04L12/413
Filed: 2020-05-29
Abstract: Disclosed are an operating method of an end node and a device thereof which configure a vehicle network. The present invention comprises the following steps of: transitioning an operating state of a first communication node to a wake-up state when a preset event is detected; determining whether a function of PHY layer collision avoidance (PLCA) is deactivated when the operating state of the first communication node is transitioned to the wake-up state; generating a message including an indicator indicating that the function of PLCA is deactivated when the function of PLCA is deactivated; and transmitting an NM message. Accordingly, the performance of the vehicle network may be increased.
Patent KR-20210153294-A (KR)
Inventor: KIM MIN JI
IPC: B63G8/00
Filed: 2020-06-10
Abstract: In accordance with one embodiment of the present invention, an underwater drone for VR shooting includes: left and right frames placed opposite each other at a predetermined distance; at least one support bar placed across between the left and right frames to support the left and right frames; a drone body fixed to the support bar; a camera support bracket placed across between the left and right frames, and fixing a camera for VR shooting; and a plurality of propellants placed symmetrically on one side of the left frame and one side of the right frame, and moving the drone body forward and backward, laterally and vertically. In accordance with embodiments of the present invention, provided is the underwater drone for VR shooting capable of performing 360-degree shooting under the water without having a limitation on a viewing angle while freely swimming under the water. Moreover, in accordance with embodiments of the present invention, the underwater drone can perform shooting at an angle optimized for 360-degree VR images of a complete viewing angle in which the appearance of the underwater drone is not exposed.
Patent KR-20210156581-A (KR)
Inventor: JEONGDONG LEE
IPC: F24C15/32
Filed: 2020-06-18
Abstract: An invention for a cooking appliance is disclosed. According to the disclosed invention, a cover is installed on a socket disposed outside a cooking room. The cover covers an insertion hole formed in the socket and exposed to the inside of the cooking room. The cooking appliance further includes a probe and a cover. An object of the present invention is to provide a cooking appliance capable of effectively blocking penetration of moisture or foreign substances.
Patent KR-20220000589-A (KR)
Title: One-touch prep applicator with a simple lever
Inventor: KANG DAE UP
IPC: A61J1/05
Filed: 2020-06-26
Abstract: The present invention relates to a prep applicator to be easily operated by one hand, which is a device for a doctor or a nurse to apply a liquid disinfectant to disinfect the skin to be incised before a surgical operation. According to the present invention, a one-touch prep applicator with a simple lever comprises: a main body formed in a rectangular shape and having an interior space formed therein; a coupling part formed on one end of the main body and having a screw thread formed on the inner circumferential surface to which a disinfectant container is screwed; a sponge attachment part formed on an opposite side of the coupling part to allow a sponge to be attached; and the lever integrally formed with the main body on one outer surface of the main body. Preferably, the lever is provided with a rib having the same width as that of the lever formed on the lower surface, and the rib extends downward to the outer surface of the main body to be integrally connected to the outer surface of the main body. The rib is configured to receive pressing force to press a predetermined part of the outer surface of the main body when the lever is pressed. A hinge extending toward the disinfectant solution container is formed in the inner space of the main body under the lever, and one end of the hinge is formed integrally with the inner surface of the main body corresponding to the lower end of the rib, and the other end of the hinge is formed close to an aluminum thin film of the disinfectant solution container as a free end.
Patent KR-20210029663-A (KR)
Title: Substrate processing apparatus
Inventor: LEE CHANG MIN
IPC: H01L21/67
Filed: 2020-07-03
Abstract: Provided is a substrate processing apparatus capable of acquiring a thin film having improved quality through uniform exhaustion. The substrate processing apparatus comprises: a substrate supporting unit; a processing unit on the substrate supporting unit; an exhaust unit connected to a reaction space between the substrate supporting unit and the processing unit; an exhaust port connected to at least a portion of the exhaust unit; and a flow control unit disposed in an exhaust channel from a space inside the exhaust unit to the exhaust port.
Patent KR-20220006752-A (KR)
Inventor: JEON NAM JOONG
IPC: C07F7/24
Filed: 2020-07-09
Abstract: A perovskite complex according to an embodiment of the present disclosure includes perovskite, and MACl (methylammonium chloride, CH_3NH_3Cl). By using various embodiments of the present disclosure, it is possible to prepare a high yield of pure perovskite complex powder.
Patent KR-20210138455-A (KR)
Title: Systems and methods for reducing database query latency
IPC: G06F16/9032
Filed: 2020-07-09
Abstract: Disclosed is a system for reducing database query latency, the system comprising a memory storing instructions and at least one processor configured to execute the instructions to perform operations comprising: receiving data reflecting performance of a role on a virtual server; identifying tokens associated with terms in the received data; mapping an index comprising the tokens and the terms; storing the mapped index in a first database; storing a key-value pair in a second database, wherein the key corresponds to the mapped index, and the value corresponds to a portion of the received data; receiving a query; optimizing the query to reduce query processing time; constructing a search key based on results obtained by running the optimized query against the first database; and retrieving a result value from the second database corresponding to the search key.
Patent KR-20220007292-A (KR)
Title: refrigerator
Inventor: HAN BYEOL YOON
IPC: F25D17/06
Filed: 2020-07-10
Abstract: The present invention provides a first discharge unit to reduce a difference between temperature distributions of an upper compartment (an upper space based on a center portion inside a storage chamber) and a lower compartment (a lower space based on the center portion inside the storage chamber) of the inside of the storage chamber. Moreover, moisture generated near a blower fan can flow into a flow passage formed in the bottom portion of the blower fan to reduce a loss of flux. According to a structure of a refrigerator, the temperature distribution inside the storage chamber can be uniform and consumption efficiency can be improved.
Patent KR-20220008997-A (KR)
Inventor: NA HYE SEOK
IPC: G06F3/044
Filed: 2020-07-14
Abstract: An electronic device comprises: a display panel that displays an image; an input sensor disposed on the display panel; and an input device that provides a second input to the input sensor. The input sensor comprises a first sensing electrode and a second sensing electrode electrically insulated from the first sensing electrode, detects a first input in a first mode, and detects a second input in a second mode. At least one among the first and second sensing electrodes comprises: a main mesh pattern disposed in an intersection area in which the first and second sensing electrodes intersect each other; and a sub-mesh pattern disposed in a non-intersecting area in which the first and second sensing electrodes do not intersect each other. The main mesh pattern has a size different from a size of the sub-mesh pattern. Therefore, the present invention is capable of improving the sensing sensitivity.
Patent KR-20220009275-A (KR)
Inventor: KIM TAE YOUNG
IPC: G06Q30/06
Filed: 2020-07-15
Abstract: Provided is a method for providing an internet-based liquor distribution service connecting a user, a producer, and a consumer. The method includes the step of: uploading alcoholic beverage manufacturing data including alcoholic beverage raw material, alcoholic beverage manufacturing method, and alcoholic beverage quantity from a user terminal; listing one or more producer terminals having equipment or facilities corresponding to the alcoholic beverage manufacturing method and the alcoholic beverage quantity and transmitting a list of the one or more producer terminals to the user terminal; transmitting the alcoholic beverage manufacturing data to the selected producer terminal when the user terminal selects one of the one or more producer terminals; and completing the contract conclusion between the user terminal and the producer terminal that has accepted manufacturing approval when the selected producer terminal approves manufacturing.
Patent KR-20220009279-A (KR)
Title: Electrode for secondary battery
Inventor: KIM HYO MI
IPC: H01M4/66
Filed: 2020-07-15
Abstract: The present invention relates to an electrode for a secondary battery. According to the present invention, the electrode comprises: a current collector; a first electrode mixture layer disposed on at least one surface of the current collector and including carboxymethyl cellulose and styrene butadiene rubber; and a second electrode mixture layer disposed on the first electrode mixture layer and including carboxymethyl cellulose, wherein the weight average molecular weight of carboxymethyl cellulose included in the first electrode mixture layer is smaller than that of carboxymethyl cellulose included in the second electrode mixture layer. Accordingly, adhesion between the current collector and an electrode active material and the adhesion between the electrode active materials are increased and resistance in the electrode is reduced, thereby greatly increasing the capacity and lifespan characteristics of a secondary battery.
Patent KR-20210130613-A (KR)
Title: Hybrid point-adhesive composition having improved adhesion and the manufacturing method thereof
IPC: C09J11/00
Filed: 2020-07-21
Abstract: The present invention relates to a hybrid pressure-sensitive adhesive composition with improved adhesion and a manufacturing method thereof. An eco-friendly solvent-free pressure-sensitive adhesive according to the present invention is a hybrid pressure-sensitive adhesive that retains the initial short-time pressure-sensitive adhesive performance due to low-light UV curing and thermal initiation reaction and then changes into an adhesive through a curing reaction. In addition, by including a radical trapping agent, the adhesion capable of stable long-term storage is improved. According to the present invention, provided is a pressure-sensitive adhesive capable of imparting adhesion to an opaque member such as a metal, etc. that cannot be photocured because light does not pass through, by preventing non-curing through thermal curing by performing additional thermal curing using relatively low heat at the same time as photocuring.
Patent KR-20220012081-A (KR)
Title: Aerosol generating device
Inventor: LEE JAE MIN
IPC: A24B15/12
Filed: 2020-07-22
Abstract: An aerosol generating device comprises: an atomizing part that generates an aerosol by heating a liquid composition; and a flavoring part wherein a flavoring agent for adding a flavor to the aerosol discharged from the atomizing part is disposed, wherein the flavoring part is disposed in an airflow path in which the aerosol discharged from the atomizing part flows, and a distance for the atomizing part can be changed by moving in the airflow path. Therefore, the present invention is capable of increasing a release efficiency of the flavor.
Patent KR-20220015598-A (KR)
Inventor: BAEK IN KEUN
IPC: H01L21/66
Filed: 2020-07-31
Abstract: An embodiment of the present invention provides a substrate processing apparatus, which comprises: a metastructure layer comprising a first surface on which a semiconductor substrate is mounted and a second surface, opposite to the first surface, wherein the metastructure layer is divided into a plurality of microstructures by grooves passing through the first surface and the second surface; a light-transmitting dielectric substrate comprising a third surface which faces the second surface and supports the plurality of microstructures, and a fourth surface, opposite to the third surface, wherein the light-transmitting dielectric substrate is configured to allow an electromagnetic wave incident through the fourth surface to be transmitted to the third surface; and a frame surrounding an external side surface of the metastructure layer and an external side surface of the light-transmitting dielectric substrate, and comprising an exhaust hole disposed in a region corresponding to the external side surface of the light-transmitting dielectric substrate such as to communicate with the grooves, wherein the exhaust hole is configured to receive gas introduced from the grooves to provide suction force to the semiconductor substrate. Each of the plurality of microstructures has a smaller width than a wavelength of the electromagnetic wave, and each of the grooves has a smaller interval than the wavelength of the electromagnetic wave. According to the present invention, the distortion of the electromagnetic wave passing through the chuck table is prevented.
Patent KR-20210016295-A (KR)
Inventor: IAN ALEXANDER WEBB
IPC: A61B50/00
Filed: 2020-07-31
Abstract: Disclosed is a medical hand covering for tightly enclosing a hand holding a medical instrument to prevent and/or minimize transmission of infectious agents upon examination. The medical hand covering can be prepared by a variety of methods, such as dipping and curing or welding and die cutting. The medical hand covering can have a variety of uses, such as minimizing transmission of infectious agents and reduce anxiety in patients via inclusion of a printed character on the medical hand covering. Also disclosed are methods for packaging, devices for dispensing, methods for dispensing, and kits encompassing the medical hand coverings described herein.
Patent KR-20220026256-A (KR)
Inventor: KIM SEONG MAN
IPC: B29L31/00
Filed: 2020-08-25
Abstract: Disclosed is a protector for an expected collision structure, which can protect an electric pole and prevent wire breakage against a collision of the electric pole by reflecting visibility, stability, economic efficiency and maintainability of products. In the protector for an expected collision structure, a first-color area is arranged on the surfaces of both ends of a plate, a second-color area is arranged in parallel with the first-color area between the surfaces of both ends, and a third-color area is arranged alternately to the second-color area.
Patent KR-20220028262-A (KR)
Inventor: NAM CHAE YOUNG
IPC: G21C3/356
Filed: 2020-08-28
Abstract: The present invention relates to a bottom spacer grid of a nuclear fuel assembly with a foreign material filtering function, which can be manufactured by using three-dimensional printing with a high degree of design freedom while excluding sheet metal processing and welding processing. A bottom spacer grid (100) of a nuclear fuel assembly of the present invention allows square lattice cells (110) having an inner lattice surface to form a square lattice. The lattice cell (110) comprises: a spring (120) which is formed, to protrude in the longitudinal direction, on each of four inner lattice surfaces (111), to support a fuel rod (10); and a foreign material filtering unit (130) which is formed to protrude in at least one transverse direction within the range of a longitudinal section (h1) in which the spring (120) is formed.
Patent KR-20220029959-A (KR)
Inventor: RHO HAN UNG
IPC: G08B17/06
Filed: 2020-09-02
Abstract: A fire detection device and method are disclosed. According to an embodiment of the present invention, a fire detection device includes: a temperature detection element for detecting a temperature for determining whether a fire has occurred; a mode input device including at least one switch for selecting one mode from among a plurality of heat detection modes; and a controller which determines whether the fire has occurred based on the temperature and the one mode. The present invention provides fire detection technology which integrally provides the plurality of heat detection modes.
Patent KR-20220030128-A (KR)
Inventor: YONGHYUN CHO
IPC: F25D17/06
Filed: 2020-09-02
Abstract: An objective of the present invention is to provide a refrigerator that enables efficient arrangement of wires connected to a camera provided on an inner surface of a cabinet. The refrigerator according to an embodiment of the present invention comprises: a cabinet including an inner case forming a storage, an outer case forming an exterior, and an insulating material placed between the inner case and the outer case; a door for opening and closing the storage; a controller provided in the cabinet and controlling operation of the refrigerator; an upper case mounted on an upper surface of the inner case and covering a camera opening formed through the inner case; and a camera module accommodated inside the upper case and exposed to the inside of the storage through the camera opening to photograph the inside of the storage, wherein the upper case includes a wire hole through which wires for connecting the camera module and the controller are inserted, and a wire fixing portion fixing the wires toward the wire hole so that the wires are arranged along the upper case.
Patent KR-20220033674-A (KR)
Inventor: LIM DONG SEOB
IPC: C08L63/00
Filed: 2020-09-10
Abstract: A paint composition for a flooring material is disclosed. The paint composition for the flooring material comprises: a main agent comprising an isosorbide epoxy resin and a bisphenol F-type epoxy resin; and a curing agent. According to various embodiments of the present invention, there is an effect of protecting the respiratory tract and health of a painting worker when painting the paint, and protecting the health of a user who uses the flooring material coated with the paint composition.