baber/WOPTO huggingface dataset:
Patent KR-20210003987-A (KR)
Inventor: MYOUNGJUN KOO
IPC: B05B1/20
Filed: 2019-07-02
Abstract: Disclosed is a system for preventing icing of a ballast tank. According to an embodiment of the present invention, the system for preventing icing of a ballast tank includes: a ballast water supply line connecting a sea chest, a ballast pump, and a ballast tank and allowing seawater introduced into the sea chest to be supplied to the ballast tank by the ballast pump; and an icing prevention line branching from the ballast water supply line, extended to a portion capable of icing occurrence higher than the sea surface among an inner side surface of the ballast tank in contact with the outside seawater, and spraying at least a part of the seawater supplied through the ballast water supply line to the portion capable of icing occurrence so as to prevent icing. Therefore, the system for preventing icing of a ballast tank can prevent the icing in advance by spraying the seawater to the portion where the icing easily occurs in the ballast tank.
Patent KR-20200055642-A (KR)
Title: Sealing film, manufacturing apparatus thereof, manufacturing method thereof and sealed container
Inventor: LIM KYUNG KWAN
IPC: B32B27/08
Filed: 2019-07-02
Abstract: The present invention relates to a sealing film which maintains airtightness of a container, prevents food deterioration by smoothly discharging inner gas, and can store food contained in the container fresh as long as possible, thereby storing food without sterilization and enabling distribution of high quality food and beverage.
Patent KR-20210004308-A (KR)
Inventor: LEE JAESANG
IPC: B01J23/42
Filed: 2019-07-04
Abstract: The present invention relates to an indoor-light-active photocatalyst and a method for producing the same. The indoor-light-active photocatalyst according to the present invention comprises: tungsten oxide nanoparticles (10) having a core/shell structure composed of a tungsten trioxide (WO_3) core (11) and a colored tungsten (WO_3-x) shell (13); and a supporting layer (20) formed by supporting a predetermined metal on the surface of the tungsten oxide nanoparticles. The metal-supported core/shell structured tungsten oxide nanoparticles can act as photocatalysts having effective photoactivity even in light sources such as indoor fluorescent lamps.
Patent KR-20210004722-A (KR)
Inventor: KIM HYOUNKUK
IPC: G06F3/01
Filed: 2019-07-05
Abstract: Disclosed are an artificial intelligence client device capable of enhancing the security, and an operation method thereof. The operation method of an artificial intelligence client device comprises the steps of: (a) transmitting an inaudible frequency signal through a speaker; (b) receiving the inaudible frequency signal through a microphone; and (c) waking up the artificial intelligence client device according to a motion analysis result using the transmitted and received inaudible frequency signal.
Patent KR-20200006016-A (KR)
Inventor: KIM TAE WOONG
IPC: G06T7/11
Filed: 2019-07-08
Abstract: Proposed are an image analysis device and an image analysis method. According to one embodiment, the image analysis device can comprise: a control part for extracting a landmark point on the image to perform reliability analysis on the extracted landmark point and generating an analysis image based on the reliability analyzed landmark point; and a memory for storing the generated analysis image.
Patent KR-20210009726-A (KR)
Inventor: KIM KYOUNG AH
IPC: B01D46/12
Filed: 2019-07-17
Abstract: Provided is a dust collector having a structure with improved dust collection performance. The dust collector includes: a first filter body and a second filter body spaced apart from each other in a fluid flow path in a lengthwise direction of the flow path, and arranged such that the fluid is sequentially filtered, wherein first and second regions are formed in each of the first filter body and the second filter body to divide one surface through which the fluid passes into different regions, in which the first region includes a first filtration member having a first void, the second region includes a second filtration member having a second void having a size smaller than the first void, and an extension line extending in the lengthwise direction of the flow path in the first region formed in the first filter body does not intersect the first region formed in the second filter body.
Patent KR-20210011852-A (KR)
Title: variable type Road line delineator
Inventor: YEOM JEONG KUK
IPC: E01F9/65
Filed: 2019-07-23
Abstract: The present invention relates to a variable lane regulation bar which normally regulates a lane and allows the height to be lowered to allow an emergency vehicle to pass when a situation occurs. More specifically, the variable lane regulation bar comprises: a support bar (1) of a spring shape which is fixed and installed on a bottom surface and is capable of height adjustment; a driving unit (2) coupled to the upper end of the support bar, and buried in the bottom surface; a light-emitting device (3) enclosing the outer circumference of the support bar; and a control device (4) provided in the support bar. The control device uses RFID. The variable lane regulation bar adjusts the height of the support bar through the control device at a remote distance. The driving unit (2) may include a cylinder (21) coupled to the upper end of the support bar and adjusting the height of the support bar, and a rotating motor (22) to drive the cylinder. Also, the driving unit (2) may include a cylinder coupled to the upper end of the support bar and adjusting the height of the support bar, and a hydraulic device (23) or a pneumatic device (24) to drive the cylinder. And the light-emitting device may consist of a flexible light-emitting diode. Moreover, the RFID may consist of a high-frequency and an active tag.
Patent KR-20190096312-A (KR)
Title: Interactive server, display apparatus and controlling method thereof
Inventor: CHUNG JI HYE
IPC: G10L15/00
Filed: 2019-08-05
Abstract: Disclosed are an interactive server, a display apparatus, and a control method of the display apparatus. According to the present invention, the interactive server comprises: a communication unit performing communication with the display apparatus and receiving an utterance voice signal including a first utterance factor representing a target and a second utterance factor representing an executive instruction; a storage unit storing a plurality of indicators and a plurality of instructions; an extraction unit extracting an indicator corresponding to the first utterance factor and an instruction corresponding to the second utterance factor from the storage unit; and a control unit combining the extracted indicator and instruction, generating response information corresponding to an utterance voice signal, and transmitting the response information to the display apparatus. The first utterance factor is an utterance factor determined based on a display state of an object displayed on a screen of the display apparatus. Accordingly, the interactive server may grasp intentions of users for utterance voices of the various users and generate response information according to the grasped intentions to provide the response information to the display apparatus.
Patent KR-20210021695-A (KR)
Title: LED headlamp module for vehicle
Inventor: LEE HWAN KU
IPC: B29C45/00
Filed: 2019-08-19
Abstract: Provided is an LED headlamp module for a vehicle. According to one embodiment of the present invention, the LED headlamp module for the vehicle includes: a metal plate for supporting an LED lamp; and a heat dissipation case formed of a heat dissipation plastic, and including a first area which is a receiving portion for accommodating a part or all of a metal plate and a second area formed to include at least one or more protrusions for improving a specific surface area in an area opposite to the first area. According to this, by including the metal plate and the heat dissipation case made of the heat dissipation plastic, excellent heat dissipation performance can be expressed by not only thermal conductivity but also heat dissipation properties. In addition, since the metal plate is implemented as the light metal or the heat dissipation case includes the protrusion implemented with the heat dissipation plastic rather than a metal fin or the metal plate, excellent heat dissipation performance is expressed, and a light effect is obtained. In addition, the headlamp module includes a heat dissipation filler of an appropriate particle size and an appropriate content. The metal plate is insert-molded and accommodated in the heat dissipation case and includes the heat dissipation plastic and a heterogeneously injected joint, and thus the adhesion between parts is excellent, and specifically, the strength of the joint between the parts is very excellent even for bonding between dissimilar materials, thereby exhibiting an effect of excellent durability.
Patent KR-20200041256-A (KR)
Inventor: MATSUI TOGO
IPC: H01G4/008
Filed: 2019-09-16
Abstract: In an electronic component having external electrodes on the side of a laminate, an effective area which is an area where an internal electrode overlaps in a laminating direction is enlarged. The electronic component (multilayer ceramic capacitor (10)) comprises: a laminate (11) in which a plurality of internal electrodes (13a, 13b) and a dielectric layer are alternately laminated; and an external electrode (2) electrically connected to the internal electrode (13b). The laminate (11) comprises: a first main surface and a second main surface facing each other in the laminating direction; a first side surface and a second side surface opposed to each other in a width direction orthogonal to the laminating direction; and a first end surface and a second end surface opposed to each other in a length direction orthogonal to the laminating direction and the width direction. The external electrode (2) is provided on at least one side of the first side surface (17a) and the second side surface (17b) of the laminate (11), and is directly connected to the internal electrode (13b) on at least one side surface of the laminate (11).
Patent KR-20210033171-A (KR)
Title: Method and Apparatus for Impact Damage Detection and Predictor Shape of Carbon-Kevlar Hybrid Fabric Using Machine Learning Technique
Inventor: TAE WON KIM
IPC: G01N3/30
Filed: 2019-09-18
Abstract: Disclosed are a method and an apparatus for detecting an impact damage and predicting an impactor shape of carbon-Kevlar hybrid fabric using a machine learning technique. According to an embodiment of the present invention, the method for detecting the impact damage and predicting the impactor shape of the hybrid fabric can comprise: a step of using a fall impact tester, and generating a damage is generated on the hybrid fabric by an impactor; a step of acquiring a voltage drop data in accordance with the damage of the hybrid fabric through an electrode attached to the hybrid fabric; a step of analyzing a correlation between the voltage drop data of the hybrid fabric acquired and the shape of damage; a step of learning the damage information through an analysis of the correlation between the voltage drop data and the shape of damage by applying a machine learning-based random forest algorithm, and making a database with the damage information; a step of classifying and verifying the damage information based on the learned database; and a step of predicting the impactor shape based on the verified damage information. The present invention aims to provide the method and the apparatus for detecting the impact damage and predicting the impactor shape of the carbon-Kevlar hybrid fabric using the machine learning technique, which is able to predict the shape of the impactor which causes damage based on the random forest.
Patent KR-20210034762-A (KR)
Title: Infant dining chair with mobile phone stand
Inventor: CHOI WON SEOK
IPC: A47D1/00
Filed: 2019-09-21
Abstract: The present invention relates to an infant dining table chair including a mobile phone holder, which minimizes the inconvenience when feeding for an infant. The infant dining table chair of the present invention comprises: a chair conveniently used even for storage; a chair leg made of a steel tube; a dining table made of plastic; and a mobile phone holder for fixing a mobile phone.
Patent KR-20210036746-A (KR)
Title: Apparatus for diagnosing coolant pump of fuel cell and method thereof
Inventor: PARK HYO JIN
IPC: H01M8/04007
Filed: 2019-09-26
Abstract: The present invention relates to a fuel cell cooling pump diagnostic apparatus and a method thereof and, more particularly, to a fuel cell cooling pump diagnostic apparatus and a method thereof that can determine a diagnosis method corresponding to the difference between the outside air temperature and the coolant temperature, and diagnose the state of the fuel cell cooling pump based on the diagnosis result according to the determined diagnosis method, thereby diagnosing the state of the fuel cell cooling pump with high accuracy during driving as well as during cold start. To this end, the fuel cell cooling pump diagnostic apparatus according to the present invention includes an outdoor temperature sensor that measures outdoor temperature; a coolant temperature sensor that measures the coolant temperature; and a control unit that determines a diagnosis method corresponding to the difference between the outside air temperature and the cooling water temperature, and diagnoses a state of the fuel cell cooling pump based on a diagnosis result according to the determined diagnosis method.
Patent KR-20210037191-A (KR)
Title: Method for calculating escape circulation of marine structures
Inventor: HWANG YUN JI
IPC: G06F30/00
Filed: 2019-09-27
Abstract: According to an embodiment of the present invention, provided is a method for calculating an escape path of an offshore structure. The method for calculating an escape path of an offshore structure according to an embodiment of the present invention comprises: (A) a step of extracting, by a first data analysis unit, keywords related to escape from a basic design document used as basic data for ship design to classify a risk-related document and extract a possible danger area; (B) a step of extracting, by a second data analysis unit, an accident-prone area from interpretation data and analysis data for detailed ship design and calculating an accident frequency; (C) a step of reflecting, by an escape path calculation unit, the data on the possible danger area, the accident-prone area, and the accident frequency, calculating a plurality of escape routes according to the location and distribution of passengers, and displaying the escape routes on a design drawing and selecting an escape route with the shortest time required for a passenger who is farthest from the escape route to escape as a first optimal escape path; and (D) a step of visually displaying, by a display unit, the first optimal escape path. Accordingly, it is possible to prevent the occurrence of mortality events due to the delay of escape time.
Patent KR-20200036793-A (KR)
Title: Onium salt, resist composition and pattern forming process
Inventor: OHASHI MASAKI
IPC: G03F7/028
Filed: 2019-09-27
Abstract: The present invention provides a novel onium salt represented by the following chemical formula (1), and a resist composition having the onium salt as a quencher. When the resist composition is processed by photolithography using high-energy beams, a resist pattern which is improved in terms of LWR and CDU is formed. In chemical formula (1), each of R^1, R^2 and R^3 independently represents a linear, branched or cyclic monovalent hydrocarbon group that may contain a heteroatom other than fluorine, and Z^+ represents a sulfonium, iodonium or ammonium cation.
Patent KR-20210038027-A (KR)
Title: Method for Training to Compress Neural Network and Method for Using Compressed Neural Network
Inventor: CHOI HYUN CHUL
IPC: G06N3/08
Filed: 2019-09-30
Abstract: Disclosed are a neural network compression training method and a method for using a compressed neural network. According to one aspect of the present invention, provided is a method for compressing a neural network, and more particularly, a neural network compression method for reducing the number of parameters to be trained by a neural network to reduce the computational throughput and computational speed of the neural network. The neural network compression training method comprises the following processes of: obtaining a plurality of batches and providing the plurality of batches to a neural network; and updating parameters of the neural network for each batch.
Patent KR-20210039515-A (KR)
Title: Organic electroluminescence device
Inventor: JUNG HYEJIN
IPC: H01L51/00
Filed: 2019-10-01
Abstract: The organic electroluminescence device of one embodiment includes a first electrode, a second electrode disposed on the first electrode, and a light emitting layer disposed between the first electrode and the second electrode. The light emitting layer includes a first host and a second host which are different from each other, a first dopant including an organometallic complex containing a central metal atom as Ir, Ru, Rh, Pt, Pd, Cu, or Os, and a second dopant represented by the following Chemical Formula D-2, and thereby showing high luminous efficiency and long life.
Patent KR-20210040683-A (KR)
Title: Dome cover panel structure using smc material
Inventor: TAK KOO HYUN
IPC: E04D3/366
Filed: 2019-10-04
Abstract: The present invention relates to a dome cover panel structure using SMC material. More specifically, the present invention relates to a dome cover panel structure using SMC material, which comprises: a roof panel made of the SMC material applied to a building; a plurality of struts which connect and support end units of the roof panel; a fixing panel which fixes the roof panel supported by the struts and the struts; a baton which pressurizes and fixes one end units of the fixing panel fixing the roof panel; and a bolt penetrating the baton to fasten the strut with the baton. The fixing panel is formed in a 'T' shape while including a bending unit engaged with a hanging groove on the roof panel and an extension unit to cover the hanging groove, thereby preventing foreign substances such as rainwater, dust, and the like from being piled up in the hanging groove. Accordingly, the dome cover panel structure using the SMC material is formed to improve durability of the roof panel, and to allow the roof panel to be engaged with the strut in a stable manner.
Patent KR-20210045808-A (KR)
Title: System for Interactive Content Service Platform based on Virtual Fashion Items
Inventor: CHOI HYUNSEOK
IPC: G06T15/06
Filed: 2019-10-17
Abstract: According to an embodiment of the present invention, an interactive content service platform system based on virtual fashion items includes: an interactive fashion content advertising module which receives brand content information and advertising information, provides template-based content production service to receive the produced content, produces advertising content to provide service through a brand advertising network, and provides the interactive content based on the virtual fashion items produced by a production service provided by a producer to one or more user terminals; and a virtual fashion item market module which receives virtual fashion item design information and provides a virtual fashion item production service, creates and manages the virtual fashion item information, and provides a product sales market operation service corresponding to the virtual fashion item. The present invention provides the interactive fashion content service system which can reduce time and cost of content production.
Patent KR-20210050902-A (KR)
Title: Photo ionizer having radial type pin
Inventor: LEE DONG HOON
IPC: H01J35/14
Filed: 2019-10-29
Abstract: The present invention relates to a photo ionizer having a radial fin member which can expand an antistatic range. The photo ionizer having a radial fin member comprises: a high voltage generation unit generating a high voltage for generating soft X-rays; a soft X-ray generation unit generating the soft X-rays through a high voltage and outputting the soft X-rays generated in a chamber having an antistatic work space; a connection unit connecting the high voltage generation unit and the soft X-ray generation unit so that the high voltage generated through the high voltage generation unit is transmitted to the soft X-ray generation unit; and a radial fin member connected to a tip of the soft X-ray generation unit to increase an antistatic range through the soft X-rays by causing reflection, diffraction, or scattering of the soft X-rays output after being generated from the soft X-ray generation unit.
Patent KR-20210051043-A (KR)
Title: Method and apparatus for optimizing home energy management system in three-phase unbalanced low-voltage distribution network
Inventor: CHOI DAE HYUN
IPC: G06Q50/06
Filed: 2019-10-29
Abstract: Disclosed are an apparatus and method for optimizing a home energy management system (HEMS) in a three-phase unbalanced low-voltage distribution network. In accordance with an embodiment of the present invention, provided is an apparatus for optimizing a HEMS, which comprises a processor and a memory connected to the processor, wherein the memory collects power consumption data from each of a plurality of households supplied with power by the three-phase unbalanced low-voltage distribution network, and program commands executed by the processor are stored in the memory so that an objective function for a phase at a time t is configured in relation to the total electricity charges and costs for household inconvenience, and an optimization solution for load reduction of home appliances and load shifting can be calculated from the collected power consumption data by considering at least one of a reactive power constraint condition, a three-phase linear voltage constraint condition, a voltage-dependent load model, reactive power of photovoltaic generation (PV) and an energy storage system (ESS), a tap changer at a voltage and a load with regard to the objective function.
Patent KR-20210052911-A (KR)
Title: Biodegradable seeding pot providing information about seeding culture
Inventor: AN BOO YONG
IPC: A01G9/029
Filed: 2019-11-01
Abstract: The present invention relates to a biodegradable seedling pot providing seedling information. Specifically, a seedling pot according to the present invention is molded with cellulose fiber, an eco-friendly material, can adjust the difference in decomposition rate between inside and outside of a pot in a form coated on the outside with biodegradable plastics, and thus can store basic information of planted seedlings as an information member is located between the inner and outer pots or measure environmental information of soil in which seedlings are planted during a growing period, thereby being able to be usefully used for seedlings.
Patent KR-20210054647-A (KR)
Title: Apparatus and Method for treating substrate
Inventor: LEE SEUNGHAN
IPC: H01L21/477
Filed: 2019-11-05
Abstract: The present invention provides an apparatus for processing a substrate, capable of improving the cooling efficiency when cooling a heating unit. According to one embodiment of the present invention, the apparatus for processing a substrate includes: a housing formed therein with a processing space; a support plate for supporting a substrate and including a support unit for supporting the substrate in the processing space; a heater member provided on the support plate to heat the substrate; a cooling plate including a cooling unit provided under the heater member for forcibly cooling the support plate, wherein the cooling unit is spaced apart from the heater member; and a nozzle provided on the cooling plate for supplying gas to the bottom surface of the heater member, wherein the nozzle is rotatably provided.