baber/WOPTO huggingface dataset:
Patent KR-20210015219-A (KR)
Inventor: HWANG HYUNSANG
IPC: G06N5/04
Filed: 2019-08-01
Abstract: According to an embodiment of the present invention, hardware neural network implementation of an ECG arrhythmia detector with high accuracy implements a highly reliable edge inference system for ECG classification using pre-programmed synaptic devices and threshold switching-based oscillating neurons. The hardware neural network includes: an input unit for receiving electrocardiogram data; a neural network array which receives electrocardiogram data and outputs output values having different sizes; and an oscillating neuron which outputs an oscillation signal having a different oscillation frequency based on the magnitude of the output value.
Patent KR-20210015299-A (KR)
Inventor: CHOI DEOK KEE
IPC: G05B23/02
Filed: 2019-08-01
Abstract: A device operating condition analysis system according to an embodiment of the present invention comprises: a sensing unit which acquires sensing data sensed according to an operation of a device; an image generating unit which performs frequency conversion on the sensing data and generates image data based on a frequency conversion result; a pre-processing unit which obtains a training data set through pre-processing of the image data; a learning unit in which learning is performed so that quantified data on an operating state of the device is output with respect to the training data set input to an artificial neural network (ANN) using the ANN; and an analysis unit which analyzes the operating state of the device using an analysis model generated according to a learning result. Therefore, the device operating condition analysis system can reduce the heavy workload of a separate supervisor or manager.
Patent KR-20210016841-A (KR)
Title: Circuit protector with Auxiliary circuit
Inventor: LEE JAE YUN
IPC: H01H71/08
Filed: 2019-08-05
Abstract: Disclosed is a circuit protection circuit breaker with an auxiliary circuit, which includes the auxiliary circuit including: a case which forms an appearance; an opening/closing switch provided on one side of the upper surface of the case; a main circuit terminal provided on one side and the other side of the case with the opening/closing switch interposed therebetween; and an auxiliary circuit terminal provided on either side of both sides of the case in which the main circuit terminal is disposed, and provided as a 3-pin connector terminal. The present invention improves the terminal structure of the auxiliary circuit to simplify miniaturization and connection of the auxiliary circuit terminal.
Patent KR-20210017365-A (KR)
Title: SOx and NOx Precursor granulation system for fine dust reduction and the method thereof
Inventor: CHOI SEUK CHEUN
IPC: B01D53/60
Filed: 2019-08-08
Abstract: The present invention relates to particle formation of sulfur oxide and nitrogen oxide precursors of exhaust gas for reducing fine dust. A sulfur oxide and nitrogen oxide precursor particle formation system for reducing fine dust comprises: a first reaction unit which receives exhaust gas containing sulfur oxides, nitrogen oxides, and ammonia whose mixing ratios and temperatures are controlled according to chemical reaction conditions for particle formation, and discharges a primary reaction precursor and the exhaust gas containing sulfate and nitrate in particle forms; a second reaction unit which is installed at the downstream side of the first reaction unit, receives and reacts the primary reaction exhaust gas containing the residual sulfur oxides, nitrogen oxides, and ammonia whose mixing ratios and temperatures are controlled according to the sulfur oxides and nitrogen oxides remaining in the primary reaction exhaust gas, and discharges secondary reaction exhaust gas containing sulfate and nitrate in particle forms; a temperature control unit which measures the temperature of the exhaust gas or the primary reaction exhaust gas, generates preheating information for preheating to a reaction temperature, and outputting the same to the first reaction unit or the second reaction unit; and a gas measuring unit which measures the concentration of at least one of sulfur oxides, nitrogen oxides, or ammonia in the primary reaction exhaust gas and the exhaust gas, calculates the mixing ratio for particle formation, and outputs the same to the first reaction unit or the second reaction unit.
Patent KR-20210023350-A (KR)
Title: Complex Window
Inventor: JANG DAE HO
IPC: E06B3/267
Filed: 2019-08-23
Abstract: The present invention provides a complex window. The complex window includes: at least one pair of windows which are slidably installed on a window frame; and an interlock coupled in a vertical direction to the windows and each provided at an overlapping portion of the windows in a state in which the windows are closed, wherein the interlock includes a chamber provided to be positioned in a space between the windows facing each other in a state in which the windows are closed, and a thermal barrier material inserted into a chamber. According to the present invention, heat loss from indoors to outdoors is minimized to improve the insulation performance of the windows.
Patent KR-20210026258-A (KR)
Title: Method for verificating asset management records, server and program therefor
Inventor: LEE JU HONG
IPC: G06Q40/06
Filed: 2019-08-29
Abstract: A method of verifying an asset management history performed by an asset management server including a memory and a processor according to an embodiment of the present invention comprises the steps of: receiving verification target time and verification target asset operation data; retrieving real market data for a certain period prior to the verification target time based on the received verification target time; generating artificial market data for the verification target time based on the retrieved real market data for the predetermined period; generating verification standard asset management data based on the real market data and the artificial market data for the predetermined period; and comparing the verification target asset management data with the verification standard asset management data, and verifying the verification target asset management data at the verification target time according to the comparison result.
Patent KR-20200033175-A (KR)
Title: Semiconductor deivce
Inventor: OKADA SHIRO
IPC: H01L21/027
Filed: 2019-09-03
Abstract: The present invention relates to a semiconductor device which can suppress cross torque. According to an embodiment of the present invention, the semiconductor device comprises: a first substrate having a plurality of first through holes; a plurality of first electrodes installed on the first substrate to be adjacent to each of the plurality of first through holes; a plurality of second electrodes installed on the first substrate to be adjacent to each of the first through holes so as to individually face the first electrode; and a second substrate installed to face the first substrate, having a plurality of second through holes facing each of the plurality of first through holes, having conductivity on an opposite surface to the at least first substrate, and electrically connected to the second electrode.
Patent KR-20210028361-A (KR)
Title: Formwork frame for forming floor openings for installation of top-down evacuation ladder
Inventor: CHEONG SOO HWAN
IPC: E06C9/06
Filed: 2019-09-04
Abstract: The present invention relates to a formwork frame for forming a floor opening unit for installing top-down evacuation ladder. According to the present invention, the formwork for forming an opening unit for inserting and installing the top-down evacuation ladder into the floor slab when constructing a building comprises: a first half frame (4) having the standing wall bodies (10) and a second half frame, which are engaged with each other. By the standing wall bodies (10), a space unit (12) falling under the opening unit (510) of the floor slab is prepared inside. The pair of standing wall bodies (10) facing each other can be engaged with and separated from each other between the first half frame (4) and the second half frame (6) through an incision unit (14) formed in a diagonal direction. On the inner side surface of the standing wall bodies (10) With the incision unit (14), a part adjacent to the incision unit (14) is engaged with a binding means (20) for the first half frame (4) and the second half frame (6) to be fixed to or released from each other. Accordingly, after concrete is placed and cured for the construction of the building, the first half frame (4) and the second half frame (6) can be easily separated. The opening unit (510) of the floor slab is prevented from having a broad upper side and a narrow lower side. Accordingly, the top-down evacuation ladder (E.L) can be firmly engaged and fixed.
Patent KR-20210028444-A (KR)
Title: Steel plate having excellent strength and low-temperature impact toughness and method for manufacturing thereof
Inventor: CHAE JAE YONG
IPC: C21D1/63
Filed: 2019-09-04
Abstract: The present invention is to provide a steel plate having superior physical properties, particularly high strength and high hardness, and excellent low-temperature impact toughness compared to steel plates used in the field of conventional industrial machinery, and a method for manufacturing the same. According to the present invention, provided is a steel plate with excellent strength and low-temperature impact toughness, which contains 0.8 to 1.2 wt% of C, 0.1 to 0.6 wt% of Mn, 0.05 to 0.5 wt% of Si, 0.02 wt% or less of P, 0.01 wt% or less of S, 1.2 to 1.6 wt% of Cr, 1.0 to 2.0 wt% of Co, the balance Fe, and other unavoidable impurities.
Patent KR-20210029376-A (KR)
Title: e-Business Card Management Service System
Inventor: KIM HYUNG OK
IPC: G06Q10/10
Filed: 2019-09-06
Abstract: An e-business card management service system according to one embodiment of the present invention comprises: a plurality of terminals receiving or sending e-business cards through a communication network and having a business card application managing e-business cards; and a business card management service unit accessible through the business card application, storing the e-business card data for each user, analyzing an activity cycle according to the registration of the e-business card for each user through the exchange of the e-business card or business card alarm record, extracting user information without the activity cycle during a preset period, and notifying the obituary notification through the business card application to a registered terminal of the dead when the obituary notice of the user is confirmed.
Patent KR-20190109339-A (KR)
Title: Method of expressing frequently accessed application and apparatus for expressing using the same
Inventor: PARK SUNG HYUN
IPC: G06F9/445
Filed: 2019-09-06
Abstract: According to the present invention, provided are a frequently used application deriving method and a deriving device using the same. According to an embodiment of the present invention, the deriving method includes the following steps of: collecting application use information in at least one among a daily time period, a pre-bedtime period and a driving situation; learning an application use pattern through machine learning or artificial intelligence algorithm based on the collected application use information; and extracting an application, which is frequently used in the time period or situation, based on the learned application use pattern, and recommending the extracted frequently used application. The frequently used application extraction and recommendation step includes the following steps of: extracting an application, which is frequently used in a daily time period, and an application, which is frequently used in a pre-bedtime period, based on the number of times using applications in the daily time period and the pre-bedtime period; and extracting an application, which is frequently used in a driving situation, based on the order of executing applications in the driving situation.
Patent KR-20200033189-A (KR)
Title: System and method for providing voice assistant service
Inventor: HWANG IN CHUL
IPC: G10L15/14
Filed: 2019-09-17
Abstract: The present disclosure relates to an artificial intelligence (AI) system utilizing machine learning algorithm such as deep learning and an application thereof. The method for providing a voice assistant service customized for a character comprises the operations of: receiving a character-customized model; receiving a user voice input including a word indicating a character and a sentence requesting a response of a voice assistant program; determining the character-customized model according to the word indicating the character; generating a response message for the sentence requesting the response of the voice assistant program by using the character-customized model; and outputting the generated response message.
Patent KR-20200039565-A (KR)
Title: Inkjet printing apparatus and inkjet printing method
Inventor: FUKASAWA TAKUYA
IPC: B41J2/175
Filed: 2019-09-26
Abstract: The present invention relates to an ink-jet printing apparatus and to an ink-jet printing method. Ink is circulated through a circulation flow path between a printing head and an ink tank. The detection operation is performed to detect a discharge state of the ink at a discharge port of the printing head. In addition, the ink circulation and the detection operation are performed simultaneously by performing the detection operation according to the start of the ink circulation.
Patent KR-20210036550-A (KR)
Title: Novel method for synthesis of pseudoceramide, and intermediates thereof
Inventor: PARK EUN JU
IPC: C07F7/18
Filed: 2019-09-26
Abstract: The present invention relates to a novel synthesis method for easily producing a pseudoceramide compound having excellent skin moisturizing effect in a high yield, and an intermediate compound thereof. The method of the present invention includes: a first step of obtaining an intermediate compound represented by chemical formula I; a second step of obtaining an intermediate compound represented by chemical formula II; and a third step of obtaining a final product.
Patent KR-20190113711-A (KR)
Title: Coagulant composition for sewage, waste water and sludge treatment
Inventor: YEOM BOK CHUL
IPC: C02F1/52
Filed: 2019-09-27
Abstract: The present invention relates to a coagulant composition for sewage, wastewater, and sludge treatment comprising a water-soluble aluminum salt and a water-soluble ferric salt. More specifically, the present invention relates to a coagulant composition comprising 1-65 parts by weight of the water-soluble aluminum salt based on 100 parts by weight of the water-soluble aluminum salt and the water-soluble ferric salt, and 35-99 parts by weight of the water-soluble ferric salt based on 100 parts by weight of the water-soluble aluminum salt and the water-soluble ferric salt.
Patent KR-20210039090-A (KR)
Title: Restricted Boltzmann Machine System Using Kernel Methods
Inventor: KIM DONG KOOK
IPC: G06N20/10
Filed: 2019-10-01
Abstract: The present invention relates to a restricted Boltzmann machine system using a kernel technique. The restricted Boltzmann machine system includes: a kernel restricted Boltzmann machine (KRBM) formation part mapping input data to a high-dimensional feature space by using a linear function, and forming a KRBM comprising visible and concealed variables having real number values through a kernel function in the mapped space; a KRBM learning part performing learning for the KRBM through a slope lifting method maximizing a log similarity function; and a feature extraction part extracting features from the input data through the kernel function in accordance with an inputted weighted value. According to the present invention, the system maps input data to a high-dimensional feature space through a nonlinear function in a restricted RBM, uses Gaussian probability distribution having real number values for visible and concealed units in the space, and provides a KRBM using a slope-based CD algorithm and a slope lifting method, thereby bringing about an effect of improving feature extraction and recognition performance in comparison to an existing RBM.
Patent KR-20210040531-A (KR)
Title: Semiconductor device and stacked semiconductor package using wire
Inventor: PARK YOUNG JO
IPC: H01L23/528
Filed: 2019-10-04
Abstract: Disclosed are a semiconductor device and a stacked semiconductor package. The disclosed stacked semiconductor package comprises: a substrate; and a plurality of semiconductor chips stacked on the substrate, separately having a pad unit in which first and second chip pads are positioned, and offset from each other in a first horizontal direction to expose the pad unit. The first chip pads of the semiconductor chips are connected to a straight wire extending in the first horizontal direction in a plan view, and at least one of the second chip pads of the semiconductor chips is connected to a diagonal wire extending in a direction inclined with respect to in the first horizontal direction and a second direction orthogonal to the first horizontal direction in a plan view. Also, the width of the first chip pads in the second horizontal direction is smaller than that of the second chip pads in the second horizontal direction. Accordingly, the semiconductor device has a reduced size.
Patent KR-20210041262-A (KR)
Title: Re-payment system in which the validity period is distributed and stored
Inventor: SHIN DONG HOON
IPC: G06Q20/40
Filed: 2019-10-07
Abstract: The present invention relates to a repayment system in a validity period distributed storage method. By decomposing a validity period at the time of initial payment and storing the validity period in a distributed method, in a situation where repayment is required after the initial payment, such as payment of medical expenses at a medical institution or payment of insurance premiums, the validity period of the card can be automatically and easily obtained.
Patent KR-20210041904-A (KR)
Title: Electronic apparatus for managing network connections and control method thereof
Inventor: JUNG RA MI
IPC: H04L12/24
Filed: 2019-10-08
Abstract: The present disclosure provides an electronic device and a method for controlling the same. According to the present invention, the electronic device includes: a communication unit; a memory stored with an artificial intelligence model trained to predict which device will lose its network connection with the electronic device; and a processor which inputs information received through the communication unit from at least one of a plurality of devices connected to the electronic device in a network into the artificial intelligence model, and based on the output of the artificial intelligence model, if it is predicted that the network connection of one of the plurality of devices will be lost, maintains a network connection of the predicted device through the other one of the plurality of devices. The electronic device of the present disclosure may use the artificial intelligence model learned according to at least one of a rule-based model or a machine learning, a neural network, or a deep learning algorithm.
Patent KR-20210033867-A (KR)
Title: Systems and methods for outbound forecasting based on a fulfillment center priority value
Inventor: WANG NAN
IPC: G06Q10/10
Filed: 2019-10-08
Abstract: The embodiments of the present disclosure provide a system and method for outbound forecasting. The method comprises the steps of: receiving an initial distribution of priority values to each fulfillment center (FC) in each region; running a simulation, using a simulation algorithm, of the initial distribution; calculating an outbound capacity utilization value of each FC; determining the number of FCs comprising an outbound capacity utilization value exceeding a predetermined threshold, feeding the simulation algorithm with the determined number of FCs to generate one or more additional distributions of priority values; generating a FC priority filter including an optimal set of priority values based on the one or more additional distributions of priority values; and modifying an allocation of a plurality of SKUs among the plurality of FCs based on the generated FC priority filter.
Patent KR-20210043784-A (KR)
Title: Method and devicefor controlling vehicle of Overhead Hoist Transfer
Inventor: LEE JUN BEOM
IPC: H01L21/677
Filed: 2019-10-11
Abstract: The present invention relates to a method and a device for controlling an overhead hoist transfer (OHT) bogie. The present invention provides a method capable of minimizing a repetition of starting and stopping of the bogie due to congestion on a rail by giving a buffer distance or buffer waiting time when a control subject bogie departs from a close distance of a preceding bogie after stopping in accordance with the proximity distance to the preceding bogie while driving of the OHT control subject bogie.
Patent KR-20210044025-A (KR)
Title: Electronic device and method processing pop-up window using multi-window thereof
Inventor: KYUOK CHOI
IPC: G06F3/14
Filed: 2019-10-14
Abstract: Various embodiments of the present invention relate to an electronic device and a method for processing a pop-up window using a multi-window thereof, capable of effectively controlling the display of the pop-up window, as the electronic device is folded and/or unfolded. The electronic device includes: a housing; a display exposed through a first surface of the housing; a processor operatively connected to the display; and a memory operatively connected to the processor. The memory may store instructions that when executed, cause the processor to display, on a partial area of the display, the pop-up window including a first user interface (UI) corresponding to an event, when the event occurs, to sense an input for a request for expanding and displaying the pop-up window, to determine whether the multi-window is activated, in response to sensing the input, to remove the pop-up window while the multi-window is being activated as a determination result, and to display a second UI for the event on a sub-window, which has the lowest priority, of at least one sub-window of the multi-window except for a main window. Various embodiments are possible.
Patent KR-20200056913-A (KR)
Title: Recombinant vector expressing virus-like particles in plants and methods of preparing vaccine compositions comprising circovirus-like particles using the same
Inventor: SOHN EUN JU
IPC: C12N15/82
Filed: 2019-10-15
Abstract: The present invention relates to a technique for producing PCV2 isolated from a plant transformed using a recombinant vector for plant expression targeted to chloroplasts as a vaccine composition, and to a recombinant vector comprising polynucleotide encoding a recombinant protein in which chloroplast targeting protein and PCV2 capsid protein are fused. In addition, the present invention relates to a transformed plant transformed with the recombinant vector, to a method for separating and purifying target protein from the transformed plant, to a production method of a vaccine composition, comprising virus-like particles using the same, and to a vaccine composition according to the production method.
Patent KR-20200045962-A (KR)
Inventor: DE CICCO ADOLFO
IPC: H05B44/00
Filed: 2019-10-16
Abstract: Disclosed are a method for driving a plurality of light emitting diodes (LED) and a drive circuit thereof. According to the present invention, the method based on a plurality of duty cycles (DC(1)-DC(n)) associated with the plurality of LEDs respectively comprises the steps of: determining drive methods of a first set to be associated with the plurality of LEDs (11-1n) respectively, and be dependent on the duty cycles (DC(1)-DC(n)) associated with the plurality of LEDs respectively; and driving each of the plurality of LEDs (11-1n) in the drive method associated with the first set in at least one drive cycle (TPWM).