baber/WOPTO huggingface dataset:
Patent KR-20200068632-A (KR)
Title: Panel for soundproof tunnel with sola cell module
Inventor: LEE JAE SIK
IPC: H01L31/04
Filed: 2020-06-05
Abstract: The present invention relates to a panel for a soundproof tunnel with a solar cell. More specifically, the panel for a soundproof tunnel with a solar cell comprises: a solar cell layer configured such that a solar cell module is interposed between flexible high polymers; and an adhesive layer formed on one surface of the solar cell layer. The panel for a soundproof tunnel with a solar cell is applied with the solar cell layer, in which the solar cell module is interposed between the flexible high polymers, to be easily applied to an existing soundproof tunnel and is formed with the adhesive layer having excellent transmittance to improve efficiency of the solar cell.
Patent KR-20200072457-A (KR)
Inventor: SEO JIN HEE
IPC: B29C45/17
Filed: 2020-06-11
Abstract: Disclosed is an injection mold device which can significantly reduce working time. The injection mold device of the present invention comprises: a mold main body with a fixed mold and a moving mold movably coupled to the fixed mold; a rack gear in which one side unit is coupled to the moving mold; and a rack gear driving unit provided on the fixed mold and having a driving gear through which the rack gear is geared to separate the moving mold from the fixed mold.
Patent KR-20210155163-A (KR)
Inventor: KWON YONG JOO
IPC: A61B5/00
Filed: 2020-06-15
Abstract: A device and method for estimating systolic blood pressure and diastolic blood pressure through second-order differential pulse wave are presented. Disclosed is a blood pressure estimating device. According to an embodiment, the device may comprise: a pulse wave measuring device for measuring a pulse wave signal from a user; and a processor that detects a peak and a valley which are detected from the pulse wave signal, obtains a first differential value corresponding to the detected peak position and a second differential value corresponding to the valley position in the second differential signal of the pulse wave signal, and estimates blood pressure based on the obtained first and second differential values.
Patent KR-20210155978-A (KR)
Inventor: LEE JIN HEE
IPC: B05D7/00
Filed: 2020-06-17
Abstract: The present invention relates to a sheet metal painting method comprising: a putting process (a) in which planarization of a painting target surface of a painting target material is performed; and a painting process (b) in which a painting film is formed on the putt painting target surface, wherein the painting process comprises: a primary painting process (b-1) for forming a primary painting film on the painting target surface; and a secondary painting process (b-2) for forming a final painting film on the primary coated surface. The painting process is static painting. According to the present invention, there is an effect of forming a uniform painting film over the entire surface of the painting target in relation to external parts such as a vehicle subjected to sheet metal treatment, and preventing scattering of paint droplets during the painting process.
Patent KR-20210157601-A (KR)
Inventor: KIM JIN HA
IPC: F02D41/22
Filed: 2020-06-22
Abstract: The present invention relates to a control apparatus for an LP-EGR system for improving freezing. The control apparatus of the LP-EGR system for improving freezing according to one embodiment of the present invention comprises: an intake air temperature sensor capable of measuring a temperature of an intake air introduced to the outside; an engine driving sensor capable of diagnosing and learning a driving status of an engine; an LP-EGR system configured to introduce at least a portion of an exhaust gas into the intake air; and a control unit configured to diagnose and learn a driving status of an engine combustion chamber or to drive the LP-EGR system according to temperature of the intake air measured through the intake air temperature sensor when a vehicle's inertia driving condition is satisfied. The present invention provides a technology for driving the LP-EGR system for preventing an intake line from freezing during coasting.
Patent KR-20220000541-A (KR)
Title: Battery charging device and control method therefor
Inventor: JU DON SOO
IPC: H02J7/00
Filed: 2020-06-26
Abstract: The present invention relates to a battery charging device and a control method thereof. The battery charging device according to the present invention comprises: a battery unit in which a battery package including a battery and a battery protection module is mounted; a charging circuit unit that charges the battery; a communication unit that communicates with the battery protection module to receive battery information; and a control unit that updates the accumulated charging time of the battery by reflecting the time elapsed since the start of charging of the battery. When the accumulated battery charging time delivered from the battery protection module or the updated battery accumulated charging time is equal to or greater than a predetermined criterion, a battery replacement notification is output. According to the present invention, it is possible to accurately inform the battery replacement time only by the number of times the battery is fully charged, compared to a method of determining the replacement cycle.
Patent KR-20220004389-A (KR)
Title: An apparatus for providing a security surveillance service based on user involvement
Inventor: PARK JOO YOUNG
IPC: G06Q30/02
Filed: 2020-07-03
Abstract: The present invention relates to a user-participatory security monitoring service providing apparatus capable of minimizing delay of services. According to an embodiment of the present invention, the apparatus comprises: a communication unit receiving event occurrence information from a registered security monitoring device; a service providing unit generating control service processing event notification information in response to the event occurrence information and sharing the control service processing event notification information with a user terminal requesting a monitoring service and one or more participant terminals for performing a user-participatory security monitoring service according to a preset condition based on the event occurrence location information and location information of the participant terminal; and a performance terminal determination unit receiving a request for permission to participate in the control service and information of participant terminal from one or more participant terminals through the communication unit and determining a participant terminal capable of performing a user-participatory security monitoring service from the terminals transmitting the request for permission to participate in a control service according to a preset participation permission condition. The service providing unit transmits control detail data related to the event information to the determined participant terminal.
Patent KR-20220006754-A (KR)
Title: Sorting Apparatus
Inventor: KIM JONG IN
IPC: B07B1/28
Filed: 2020-07-09
Abstract: The present invention relates to a sorting apparatus and, more specifically, to a sorting apparatus to select and separate insects mixed in a medium from the medium and facility discharge of the selected insects. According to the present invention, the sorting apparatus comprises: a sorting body including a rectangular mesh plate having a mesh for sorting insects to be sorted according to the size thereof, a rim part extending upward to surround a part of the mesh plate, and a cover extending upward to surround the remaining part of the mesh plate to form a sorting space, in which the insects to be sorted are accommodated, together with the rim part and including a cover coupled to rotate with respect to the rim part to open the sorting space so that the insects sorted on the mesh plate are discharged; and a support part supporting the sorting body in a state of being spaced apart from the ground to swing the sorting body.
Patent KR-20220010092-A (KR)
Title: Lubricating oil collect device of continuous ship unloader
Inventor: KIM YOUNG SIK
IPC: B65G69/00
Filed: 2020-07-17
Abstract: The invention for a lubricating oil collecting device for a continuous unloader is disclosed. The disclosed lubricating oil collecting device for a continuous unloader comprises: a lubricating oil receiving unit mounted on a main body of the continuous unloader and accumulating lubricating oil falling from the main body; a lubricating oil storage unit provided on the ground of the pier; and a lubricating oil cleaner unit installed in the lubricating oil storage unit and in contact with the lubricating oil receiving unit to drop the lubricating oil accumulated in the lubricating oil receiving unit to the lubricating oil storage unit.
Patent KR-20220010944-A (KR)
Inventor: SON HONG RYEONG
IPC: B24B23/00
Filed: 2020-07-20
Abstract: The present invention relates to a jig device for mounting a hand grinder, which comprises: a bed seated on the ground; a support vertically installed on an upper surface of the bed; guide pipes horizontally formed through both upper and lower sides of the support; position setting parts coupled to the guide pipes at both sides, respectively, through a fastening means and including vertical moving bars spaced apart from the outer surface of the support and disposed at opposite sides in the Y-axis direction and a horizontal moving bar having both ends coupled to the vertical moving bars at opposite sides and disposed in the X-axis direction; a mounting plate slidably coupled to the horizontal moving bar, and a mounting part attached to the mounting plate and coupled to a hand grinder; and a lifting screw horizontally mounted on the vertical moving bars, and a lifting part coupled to the lifting screw and ascending and descending so as to set the height of the hand grinder. Accordingly, when performing the operation of grinding or polishing a flat material, the present invention is capable of uniformly performing the operation on the entire area while moving in a uniform position so as to perform high-quality grinding and polishing. In addition, a worker is able to perform the operation by mounting the hand grinder on a guide so that the present invention has the effect of resolving physical difficulties of workers.
Patent KR-20220015171-A (KR)
Inventor: LEE JIN HEE
IPC: B60G17/0165
Filed: 2020-07-30
Abstract: The present invention relates to a vehicle suspension control apparatus and method. The apparatus comprises: a variable damper installed between a vehicle body and a vehicle wheel; a detector for detecting a vertical acceleration of the vehicle body and a vertical acceleration of the vehicle wheel; and a controller which estimates road roughness based on the vertical acceleration of the vehicle body and the vertical acceleration of the vehicle wheel, predicts a grade of road surface based on the estimated road roughness, and controls damping force of the variable damper according to the predicted grade of road surface. The vehicle suspension control apparatus classifies the grade of road roughness by using a prediction model trained by machine learning and controls the damping force of the variable damper to provide differentiated ride comfort.
Patent KR-20210018124-A (KR)
Title: Apparatus for controlling variable pitch propeller, method for controlling variable pitch propeller and program for controlling variable pitch propeller
Inventor: HATAKEYAMA MASAAKI
IPC: B63H3/10
Filed: 2020-08-05
Abstract: The present invention is to smoothly control a blade angle by controlling the reduction of the blade angle of a variable pitch propeller by the degree of overload. A variable pitch propeller control apparatus (1) comprises: an acquisition part (10) for acquiring a fuel supply amount supplied into an internal combustion engine (20) of a vessel and a status signal that indicates whether the internal combustion engine (20) is in an overloaded state; a calculation part (11) for calculating a difference between the fuel supply amount and the maximum fuel supply amount previously determined corresponding to the rotation speed of the internal combustion engine (20) or a ratio of the difference to the maximum fuel supply amount when the internal combustion engine (20) is in the overloaded state; and a control part (12) for controlling the reduction of the blade angle of the variable pitch propeller depending on the difference or the ratio calculated by the calculation part (11).
Patent KR-20220018663-A (KR)
Title: Improved prediction system and prediction method using heterogeneous data
Inventor: KANG JUNG SEOK
IPC: G06N20/00
Filed: 2020-08-07
Abstract: Disclosed are an improved prediction system and prediction method using heterogeneous data. The improved prediction system using the heterogeneous data according to one embodiment of the present invention comprises: a prediction model generation part that generates one or more prediction models through artificial intelligence learning based on the basic data and one or more heterogeneous data comprising a feature different from that of the basic data; and a champion model selection part that analyzes a performance of the one or more prediction models, and selects one of the prediction model with the highest prediction accuracy as a champion model. Therefore, the present invention is capable of improving a prediction accuracy.
Patent KR-20210027155-A (KR)
Title: Method of producing porous body of water-insoluble polymer
Inventor: MATSUNOBU KOHEI
IPC: C08L23/08
Filed: 2020-08-27
Abstract: Provided is a method, excellent in simplicity, for producing a porous body of a water-insoluble polymer. The method for producing a porous body of a water-insoluble polymer disclosed herein includes a step of preparing a solution in which the water-insoluble polymer is dissolved in a mixed solvent containing a good solvent of the water-insoluble polymer and a poor solvent of the water-insoluble polymer, and a step of vaporizing and removing the mixed solvent from the solution. The boiling point of the poor solvent is higher than the boiling point of the good solvent. By vaporizing and removing the mixed solvent, pores are formed to obtain a porous body.
Patent KR-20220028200-A (KR)
Inventor: DEOK HO CHO
IPC: H01L29/778
Filed: 2020-08-28
Abstract: The present invention provides a semiconductor device capable of increasing rectification efficiency and a method of manufacturing the same. The semiconductor device includes a GaN layer having a two-dimensional electron gas layer formed thereon; an AlGaN layer located on the entire upper surface of the GaN layer; a p-GaN pattern layer positioned on a portion of the upper part of the AlGaN layer and forming a quadrangular rim on a plane; a dielectric film exposing an upper part of the p-GaN pattern layer, an AlGaN layer exposed between sidewalls located inside the p-GaN layer, and a part of the AlGaN layer spaced apart from the outer circumference of the p-GaN pattern layer; an anode ohmic metal layer in contact with the AlGaN layer located on an upper part of the p-GaN pattern layer and an inner lower part of the p-GaN layer; and a cathode ohmic metal layer in contact with the AlGaN layer spaced apart from the periphery of the p-GaN pattern layer.
Patent KR-20220028401-A (KR)
Inventor: OH JONG SEOK
IPC: B62D5/04
Filed: 2020-08-28
Abstract: The present invention relates to an SBW system using an MR clutch, which comprises: an MR reaction force apparatus (100) which embodies the reaction force of a vehicle by using a hysteresis characteristic of an MR fluid (11) accommodated in an MR clutch (10); and a system which controls haptic by calculating an algorithm in real time by means of the reaction force embodied by the MR reaction force apparatus (100) and a vehicle dynamic model. Therefore, the reaction force can be followed without causing inconvenience to the driver during the driving of the vehicle. Here, the MR reaction force apparatus (100) comprises: an MR clutch (10) which accommodates the MR fluid (11) to control the deliverance of driving power; and a sliding mode controller (110) which considers the hysteresis of the MR fluid (11) as an uncertainty to follow reaction force in a strong manner against disturbance. The system comprises: a DAQ device (210) which measures the information of hardware (H/W) comprising the MR reaction force apparatus (100); software comprising the vehicle dynamics; an interface executing the input and the output of a signal; and a control logic which is provided to embody the reaction force by calculating in real time after the information of the hardware (H/W) measured by the DAQ device (210) is delivered to the software. Therefore, a target reaction force value can be estimated, and the haptic control may be performed by means of the MR reaction force apparatus (100). The present invention relates to the SBW system using an MR clutch, which delivers the road surface state to the driver, such that the driver may recognize the road surface state and control the steering, while providing reaction force without inconvenience to the driver when the handle of the vehicle is steered.
Patent KR-20210062552-A (KR)
Inventor: KUO CHIA HUNG S
IPC: H02J9/06
Filed: 2020-09-04
Abstract: Described are mechanisms and methods for reducing CPU power upon interruption of supplied power. According to some embodiments of the present invention, a device may comprise an input to receive an indicator that a supply voltage to a computer system has been interrupted. The device may comprise an output to provide an indicator to reduce a processor power consumption level. The device may also comprise a circuitry to establish the indicator to reduce the processor power level based upon the indicator that the supply voltage to the computer system has been interrupted.
Patent KR-20220032730-A (KR)
Title: On identifying the author group of malwares via graph embedding and human-in-loop approaches
Inventor: KIM SANGWOOK
IPC: G06F21/56
Filed: 2020-09-08
Abstract: A method for identifying a malicious code production group through graph embedding and a human participation system is disclosed. The method for identifying a malicious code production group performed by the malicious code production group identification system according to an embodiment includes the steps of: expressing malicious codes as vectors in a multidimensional space using a graph embedding technique; setting criteria for whether to proceed with classification through data analysis of the expressed vectors; and identifying a malicious code production group for the target malicious code based on the set classification progress.
Patent KR-20220036493-A (KR)
Inventor: SONG UI SEOK
IPC: G06N3/04
Filed: 2020-09-16
Abstract: Disclosed is an optimization method for a neural network inference. In one embodiment, the optimization method for the neural network inference predicts the number of input data of a next section of a first section using the number of input data of the first section and the number of input data of one or more previous sections of the first section, determines the predicted number of input data as a batch size of the next section, determines whether or not pipelining is to be performed in a target device based on a resource state of the target device, and allows an inference policy comprising the determined batch size and the information indicating whether or not the pipelining is performed in the target device to be applied to the target device.
Patent KR-20200110293-A (KR)
Title: Powder supply device, resin molding device, method of supplying powder and method of manufacturing resin molding product
Inventor: NORIKANE KAZUTAKA
IPC: B29C43/34
Filed: 2020-09-17
Abstract: Provided is a powder supply device which can control the supply amount of powder with higher precision. The powder supply device moves the powder by vibrating a powder supply path in which the powder exists and supplies the powder to an object to be supplied from a discharge port provided in the powder supply path. In addition, the powder supply device comprises: a vibration unit which vibrates the powder supply path; a measuring unit which measures the supply amount of the powder to the object to be supplied; and a control unit which controls the vibration of the vibration unit so that the supply amount is a designated target amount, wherein the control unit controls the vibration unit so that the powder is continuously supplied in a first phase after the supply is started, and controls the vibration unit so that the powder is intermittently supplied in a second phase after the first phase.
Patent KR-20220038218-A (KR)
Title: Three dimensional semiconductor memory device and method of fabricating the same
Inventor: SHIN JOONGCHAN
IPC: H01L27/108
Filed: 2020-09-18
Abstract: A three-dimensional semiconductor memory device is provided. A three-dimensional semiconductor memory device has stacked structures arranged spaced apart from each other on a semiconductor substrate. Each of the stacked structures includes: interlayer insulating layers and semiconductor patterns alternately stacked on the semiconductor substrate; conductive patterns provided between the vertically adjacent insulating interlayers, respectively, and connected to the semiconductor patterns; and a protection structure covering the upper surface of the semiconductor substrate between the stacked structures. The upper surface of the protection structure may be located at a level between the upper surface and the lower surface of the lowermost interlayer insulating film among the interlayer insulating films.
Patent KR-20220041300-A (KR)
Inventor: SEO YONGJUN
IPC: G01P5/12
Filed: 2020-09-24
Abstract: Disclosed is a wafer type sensor unit supported by a support unit of a substrate processing apparatus including the support unit on which a substrate is supported, to acquire wind direction and wind speed data of air flow during a process. The unit includes: a wafer-shaped circuit board; and a hot wire wind speed sensor which is provided at a position spaced apart from the upper surface of the circuit board by a predetermined distance.
Patent KR-20220042862-A (KR)
Title: Apparatus and method for analyzing vulnerabilities
Inventor: KANG BONG GOO
IPC: G06F21/56
Filed: 2020-09-28
Abstract: The present invention relates to a method for diagnosing vulnerabilities and a diagnosing apparatus for the same. According to an embodiment of the present invention, the method for diagnosing vulnerabilities may comprise: a step of receiving a diagnosis target uniform resource identifier (URI) extracted from a diagnosis target server; a step of generating a modulated URI corresponding to the diagnosis target URI; a step of requesting for a response to the diagnosis target URI to the diagnosis target server, counting the number of identifiers showing a source code included in the response data, and saving the number as a first exposure number; a step of requesting for a response to the modulated URI to the diagnosis target server, counting the number of the identifiers included in the response data, and saving the number as a second exposure number; and a step of comparing the first exposure number with the second exposure number and, if the second exposure number is greater than the first exposure number, determining the same as the source code exposure. The present invention aims to provide a method for diagnosing vulnerabilities and a diagnosing apparatus for the same, which are capable of more precisely diagnosing source code exposure vulnerabilities.