baber/WOPTO huggingface dataset:
Patent KR-20210030031-A (KR)
Title: Early warning method and system for landslide integrated with weather forecasting information
Inventor: SONG YOUNG SUK
IPC: G08B21/10
Filed: 2019-09-09
Abstract: The present invention relates to an early landslide warning method linked with expected weather forecasting information to warn a landslide in an early stage and an early landslide warning system thereof. According to the present invention, the method predicts rainfall information by analyzing prior weather information of a target area, evaluates a possibility of occurrence of landslides by performing a surface flow analysis, a surface penetration analysis, and an infinite slope stability analysis considering suction stress with respect to the target area, and determines whether to issue an early warning for a landslide in consideration of a safety rate standard to a minimum slope safety rate for each sub-district on the basis of the possibility of a landslide. In particular, the target area is divided into a plurality of sub-watersheds and the slope safety rate is calculated by performing Monte Carlo simulation on the soil properties for each mesh included in the sub-watershed so that the uncertainty about the spatial distribution of soil characteristics is removed. A warning and a warning slope safety rate standard are calculated from distribution of a probability density function of a minimum slope safety rate in a sub-watershed unit, and a proportion (excess ratio) of meshes having the slope safety rate smaller than advisory and warning criteria and is compared with warning and advisory excess ratio criteria so that an early landslide warning can be issued. As such, a scientific and systematic early landslide warning system can be constructed and operated, risk of a landslide can be evaluated at set time intervals, an early warning for a landslide can be issued on the basis of an evaluation result, thereby contributing to public safety through practical landslide prediction.
Patent KR-20200112611-A (KR)
Inventor: EOM DONG IL
IPC: H01L27/15
Filed: 2019-09-10
Abstract: A lighting device disclosed in an embodiment of the present invention comprises: a lighting module which emits first light and second light; and a lens disposed on the lighting module, and blocking short wavelength light and passing long wavelength light from the first light and the second light. The lighting module comprises: a substrate; a plurality of light emitting elements arranged on the substrate to emit the first light; a resin layer for covering the plurality of light emitting elements; a diffusion layer disposed on the resin layer; and a phosphor layer disposed between the resin layer and the diffusion layer, and converting the first light into the second light. The phosphor layer includes patterns separately disposed on a lower surface of the diffusion layer. The patterns and the light emitting elements vertically overlap each other. The first light and the second light travel towards the lens via the phosphor layer, and the second light may pass through the lens. According to the present invention, the lighting device prevents light loss due to the phosphor layer and improves visibility.
Patent KR-20210034754-A (KR)
Title: Shelf management system to take advantage of the barcode system and OCR system
Inventor: CHOI SEONG HYEOK
IPC: G06K7/10
Filed: 2019-09-21
Abstract: The present invention relates to an expiration date management system using a barcode and an OCR system which can solve the problem of not being checked after expiration of the expiration date when products are mixed in an expiration date method through an existing barcode. The expiration date management system using the barcode and the OCR system comprises barcode input including the expiration date, the OCR system, information delivery to an expiration date management server, expiration date management, expiration date imminent notification, and YES OR NOT.
Patent KR-20200037084-A (KR)
Title: Adjustable p-clamp with multiple mounting options
Inventor: TOLL MICHAEL
IPC: F16B2/08
Filed: 2019-09-24
Abstract: The present invention relates to an adjustable P-clamp with a plurality of mounting options. The present invention provides a mounting bracket assembly (10) which fixes slender articles such as wires, cables, and other bundles (12) of articles on a support structure (14), and a method thereof. The mounting bracket assembly (10) may comprise: a first part (10) which forms a tie opening (90) configured to accommodate a slender cable tie (74); and a second part (46A) which forms a mounting opening (48) configured to accommodate an attached shape unit. In addition, the mounting bracket assembly (10) may comprise: a clamp member (16) molded to wrap around a slender member (12); a locking instrument including a tongue unit (34) which forms a plurality of sawtooth-shaped units (42) and a slot-shaped open unit (36) in which the tongue unit member (34) is accommodated to be releasable; a wedge-shaped stopping iron (38) having a plurality of tooth-shaped units (44) mutually locked with the sawtooth-shaped units (42); and a mounting member (18) extended from the clamp member (16) which forms the mounting opening (48) configured to accommodate the attached shape unit.
Patent KR-20210037841-A (KR)
Title: WiFi Auto Authentication Application Program
Inventor: HONG GOOK JO
IPC: H04W48/04
Filed: 2019-09-29
Abstract: An object of the present invention is to simplify an approval process and enable auto connection using an application for all devices that require Wi-Fi connection according to regions. An ID and password are stored in a server that manages an application through the procedure of registering a WiFi ID and password. The ID and password of all user devices are input into the WiFi ID and password registration address of the device through the application. When the user arrives at a location where the WiFi ID and password have already been input by using GPS, the device is automatically connected to WiFi.
Patent KR-20200067738-A (KR)
Title: Stage device and charged particle beam device
Inventor: TAKAHASHI MOTOHIRO
IPC: G03F7/20
Filed: 2019-10-04
Abstract: Provided is a technique for achieving both reduction of Abbe errors and reduction of a weight of a mirror. According to one aspect of the present invention, a stage device includes: a sample table on which a sample is loaded; a first drive mechanism for moving the sample table in a first direction; a position measurement element for measuring a position of the sample table in the first direction, which is a driving direction; a scale element having a scale measurement axis, which is parallel to a first measurement axis in the first direction based on the position measurement element and has a height different from a height of the first measurement axis, and configured to measure the position of the sample table in the first direction; and a controller for calculating a posture of the sample table by using a measurement value by the position measurement element and a measurement value obtained by the scale element so as to correct an Abbe error of the sample table.
Patent KR-20210023633-A (KR)
Title: Recorded media recording of the malware classification device, method and program for classify malicious codes by grouping called functions
Inventor: SOUHWAN JUNG
IPC: G06F9/30
Filed: 2019-10-07
Abstract: A malicious code classification method according to function information called from an application extracts function information called by an application, classifies the function information according to group conditions to create a function group, detects a frequency at which a representative name represented by the function group is used in the application to generate frequency information, and classifies the application according to the frequency information.
Patent KR-20210041318-A (KR)
Title: Blender
Inventor: LEE Kookhaeng
IPC: A47J43/07
Filed: 2019-10-07
Abstract: The present invention relates to a blender having a detachable cap disposed on a lid thereof. The blender according to the present invention comprises: a container in which food is contained; a main body disposed on a lower side of the container so as to support the container; and a lid detachably mounted on the upper surface of the container so as to open/close an upper side of the container. The lid comprises: a body with a lid hole penetrating upper and lower portions thereof; a cap for opening and closing the lid hole; and a locking means which enables the cap to be detachably mounted on the body. The locking means comprises: a locking protrusion protruding from the body towards one side; and a locking passage formed on the cap and formed to accommodate the locking protrusion. Therefore, the present invention is advantageous in that food or a mixer rod can be put into the container only by removing the cap.
Patent KR-20210041386-A (KR)
Title: Heat pump structure for water heater appliance
Inventor: KIM JAE WOO
IPC: F25B30/02
Filed: 2019-10-07
Abstract: The present invention relates to a heat pump structure for a water heater, which is able to collect condensate in a stable and efficient manner, comprising: a refrigerant pipe which circulates a refrigerant; a compressor connected to the refrigerant pipe to compress the introduced refrigerant; a heat exchanger connected to the refrigerant pipe to vaporize the introduced refrigerant; an air blower fan placed near the heat exchanger to generate an air flow to pass through the heat exchanger; and a drain pan which supports the compressor and the heat exchanger and is placed within a range where the condensate falls. The drain pan includes: an overflow prevention unit formed on an edge for preventing the falling condensate from exceeding the containment amount of the drain pan; an inclined floor surface which induces the condensate into a predetermined position within the overflow prevention unit; and a horizontal floor surface which collects the condensate at a predetermined position along the inclined floor surface.
Patent KR-20200019107-A (KR)
Title: Large structure dismantling method
Inventor: SEO DONG MIN
IPC: G06Q50/08
Filed: 2019-10-10
Abstract: The present invention relates to large structure dismantlement, and more particularly, to a system and a method for managing a large structure dismantling process and a method for dismantling a large structure. In the system for managing a large structure dismantling process in a management computer connected to a dismantling construction manager terminal via communication, the management computer includes: a composite structure analysis unit for generating and synthesizing structures for each field such as civil engineering, construction, machinery, pipe and duct of a large structure to be dismantled in a 3D image drawing, and recognizing interference and duplication of the 3D image drawing for each field to analyze a composite structure; a system-specific facility information analysis unit for mapping data on facility information for each system of civil engineering, architecture, machinery, pipe and duct of the large structure to be dismantled to the 3D image drawing, and analyzing the same; a detailed unit information analysis unit for using unit information on the basis of risk evaluation in consideration of a position, the weight, an environmental effect, etc. of the large structure to be dismantled; a dismantling post-processing management unit for generating a dismantling process of the large structure in large, middle, small, and detailed processes, and correcting a process in accordance with data input during performance of the process or after completion thereof; and a harmful risk information management unit for visually generating analysis in accordance with harmful risk factor classification in a dismantling process of the large structure to provide the same for a dismantling construction manager terminal.
Patent KR-20210043897-A (KR)
Title: Method for connecting 360 degree images
Inventor: PARK JUNG HWAN
IPC: H04N13/351
Filed: 2019-10-14
Abstract: Disclosed is a method for connecting between 360-degree images. According to one embodiment of the present invention, the method for connecting between 360-degree images in an electronic device comprises the steps of: storing a first position in a first image in accordance with a user input for selecting the first position in the first image which is a 360-degree image of a first space; storing a second position in a second image in accordance with the user input for selecting the second position in the second image which is the 360-degree image of a second space; and connecting the first image and the second image by setting the first position and the second position as a moving link.
Patent KR-20190125242-A (KR)
Title: Lightning system connected to solar cell road
Inventor: KIM JIN HYUN
IPC: F21W131/103
Filed: 2019-10-18
Abstract: The present invention relates to a lighting device, and more specifically, to a lighting device which comprises a footrest made of a solar cell module to pave a road and connected to the lighting device to eco-friendly emit light by power received from solar energy having no contaminants. The purpose of the present invention is to make street lamps capable of implementing a future smart city, pursuing sustainable development and being used without environmental pollution in the future. The purpose of the present invention is to solve such problems. To attain such purposes, the present invention comprises: a solar cell module which receives power eco-friendly by solar energy; an acrylic plate which protects the solar cell module safely and is to be put under roads as a footrest; a battery which saves power received in the daytime to use the same in the nighttime; wires which connect the solar cell roads to the lighting device; a lighting device which is connected to a road covering the solar cell module by the acrylic plate and provides an LED lighting; and the LED lighting which is provided in the lighting device. In addition, the acrylic plate is solid enough not to be damaged even though people walk or run thereon. The product produces no contaminants because of electric energy obtained from solar energy and can light the lighting device environmentally friendly. In addition, the present invention does not need to draw power from the outside separately, thereby reducing costs for the same and saving energy as well. Moreover, the present invention can be installed in a place where electricity is not supplied but sunlight is shined.
Patent KR-20210046307-A (KR)
Title: Ferrule assembly for fitting
Inventor: YOO HAK HYUN
IPC: F16L19/065
Filed: 2019-10-18
Abstract: The present invention relates to a ferrule assembly for a fitting. The ferrule assembly for a fitting comprises: a body having a hollow shape of which one end and the other end are opened, and accommodating one end of a pipe in an internal space thereof; a nut coupled to the outer circumference of the pipe and the body to fasten the pipe and the body; and a ferrule mounted in the space between the outer circumference of the body and the inner circumference of the nut to be compressed into a prescribed size by screw-coupling the body and the nut to each other. The ferrule has a hollow shape of which one end and the other end are opened. The inner and outer circumferences of the ferrule are provided in a tapered shape such that the diameter of the rear end coming in contact with the body is larger than the front end coming in contact with a pipe. The present invention has a marked effect of improving the internal airtightness of pipes by stably connecting the pipes to each other.
Patent KR-20190122611-A (KR)
Title: Hinge for Folding Door
Inventor: KIM MYUNG HYUN
IPC: E05D5/02
Filed: 2019-10-18
Abstract: Disclosed is a foldable hinge for a folding door. A plurality of coupling holes into which a fastening hole can be inserted are continuously formed in an insertion hole into which the fastening hole for coupling the foldable hinge to the folding door is inserted. According to the present invention, a construction position of the hinge installed on the folding door can be easily adjusted by a user if necessary.
Patent KR-20210046510-A (KR)
Title: water guide bottle
Inventor: LEE JUN UI
IPC: B65D85/72
Filed: 2019-10-20
Abstract: The present invention relates to a water bottle with a pointed part that holds a water passage, which is made by devising the problems of the existing cups and beakers without lids, which are easy to drain water. According to the present invention, a water guide bottle has a pointed part inside forming the original shape of the cup like a regular water bottle and protruding out when pulled outward, and returns to the cylinder shape by folding the pointed part after pouring water. Accordingly, since there is a lid, the risk of water spillage is reduced, and the pointed part makes it easy to pour water.
Patent KR-20210047656-A (KR)
Title: Energy harvesting control device with power transfer algorithm for multiple inputs-single inductor-multiple outputs dc-dc converter
Inventor: KIM CHULWOO
IPC: H02M3/04
Filed: 2019-10-22
Abstract: An energy harvesting control device according to an embodiment of the present application includes a DC-DC converting part for supplying an inductor current through a plurality of power switches, a switch control part for controlling the plurality of power switches based on a preset operation mode; an adaptive current control part for adjusting on-time information for increasing the inductor current according to a change in input/output voltage of the DC-DC converting part; and a zero current detection part for performing a zero current detection operation for the DC-DC converting part based on a digital zero current delay determined according to off-time information for reducing the inductor current. Regardless of a change in a power source, the maximum value of the inductor current can be kept constant.
Patent KR-20210048170-A (KR)
Title: A method for manufacturing metal nanoparticles for solid oxide fuel cell
Inventor: LEE YOUNG KUK
IPC: H01M4/90
Filed: 2019-10-23
Abstract: The present invention relates to a method for manufacturing metal nanoparticles for a solid oxide fuel cell, which is characterized in that small and uniform metal nanoparticles of 10 nm or less are formed by controlling the temperature increase rate in the high-temperature heat treatment process. Through this, it is possible to improve the anode catalyst activity and realize a high-performance solid oxide fuel cell.
Patent KR-20200122974-A (KR)
Title: Semiconductor package
Inventor: KIM YONG HOON
IPC: H01L25/065
Filed: 2019-10-31
Abstract: Provided is a semiconductor package. The semiconductor package comprises: a package structure including a base connection member with a redistribution layer, a first semiconductor chip including a plurality of connection pads connected to the redistribution layer, a sealing material arranged on the base connection member and covering the first semiconductor chip, and a backside connection member arranged on the sealing material and including a backside wiring layer electrically connected to the redistribution layer; and a second semiconductor chip arranged on the package structure and including a plurality of second connection pads connected to any one of the redistribution layer and the backside wiring layer. The second semiconductor chip includes a logic unit. The first semiconductor chip includes a logic input/output unit for the logic unit. The logic input/output unit is connected to the logic unit via at least one of the redistribution layer and the backside wiring layer. According to the present invention, it is possible to provide a semiconductor package which can enhance package performance while having the appropriate size.
Patent KR-20210054351-A (KR)
Title: Insulation Box of Liquefied Gas Storage Tank
Inventor: PARK BRYAN
IPC: B63B25/16
Filed: 2019-11-05
Abstract: The present invention relates to a liquefied gas storage tank of a double barrier structure, which comprises a secondary insulation wall composed of a plurality of secondary insulation boxes and installed on the inner wall of a vessel, and a first insulation wall composed of a plurality of first insulation boxes and installed at the upper side of the secondary insulation wall. Here, the secondary insulation boxes comprise: an outer member including an upper plate, a lower plate, a transverse outer vertical member constituting the front and rear walls of the secondary insulation boxes, and a longitudinal outer vertical member constituting the side wall of the secondary insulation boxes; and an inner member including a plurality of inner vertical members which are installed in parallel with the transverse outer vertical member on the inside of the outer member. Therefore, provided is the insulation box of a liquefied gas storage tank, wherein the transverse outer vertical member and the longitudinal outer vertical member are fixed after being fastened by a staple, and the fastening by means of the staple is performed in the thickness direction of the longitudinal outer vertical member. Consequently, the structure of the secondary insulation boxes can be improved.
Patent KR-20210055497-A (KR)
Title: Method and system for analyzing release property of controlled release ferilizer
Inventor: SU YOUN HAN
IPC: G01R29/24
Filed: 2019-11-07
Abstract: Provided in the present invention relates to a method for analyzing the release properties of a controlled-release fertilizer (CRF), which comprises: a step (S1) of preparing a standard solution, which is a solution including KCl, K_2SO_4, MgSO_4 and CO(NH_2)_2; a step (S2) of injecting the solution into a microfluidic chip before applying a voltage to separate ions by electrophoresis, so as to detect the separated ions to acquire the charge spectrum of a cation and an anion, respectively; a step (S3) of measuring the charge amount of each ion separated from the standard solution from the charge spectrum result before showing the same for each concentration and preparing a reference calibration curve of the charge amount with respect to the concentration; and a step (S4) of performing the ion separation and detection by means of electrophoresis in the microfluidic chip with respect to a CRF eluate sample to measure the charge amount of the released cation and anion, in order to determine the concentration of the released ion by using the calibration curve prepared in the step (3). Therefore, according to the present invention, as for the release properties of the CRF, the charge amount of the released ions separated by means of electrophoresis can be measured such that the same may be applied to the reference calibration curve of the charge amount with respect to the concentration acquired from the reference cation and anion to determine the concentration. Consequently, unlike the conventional release experiment method relying on the nitrogen determination method, release properties with respect to various fertilizer ingredients can be analyzed and evaluated within a short period of time in an effective manner.
Patent KR-20210056152-A (KR)
Title: 3D printing ink composition comprising ultraviolet absorber and manufacturing method thereof and 3D printing method
Inventor: KIM JINHO
IPC: B33Y10/00
Filed: 2019-11-08
Abstract: Provided is a three-dimensional printing method. The three-dimensional printing method may comprise the steps of: preparing an ink composition comprising ceramic particles, a surface modifier, a photocuring agent, an ultraviolet absorber, and a photoinitiator; curing the ink composition on a container to prepare a three-dimensional printing molding layer, as a method of disposing the ink composition in the container and emitting light to the ink composition; and repeating the manufacturing step of the three-dimensional printing molding layer and manufacturing a three-dimensional printing molding body in which the three-dimensional printing molding layer is laminated. The durability of the printing molding body can be improved.