baber/WOPTO huggingface dataset:
Patent KR-20220103375-A (KR)
Title: Method and Apparatus for Verifying for Model Based on Coverage Using Gradient
Inventor: KWON TAE KYOUNG
IPC: G06N3/08
Filed: 2021-01-15
Abstract: Disclosed are a coverage-based model verification method using a gradient and an apparatus therefor. In accordance with an embodiment of the present invention, the model verification method, includes: an input selection step of selecting one analysis subject seed from a pre-stored seed bunch; an input change step of changing the analysis subject seed to generate an input batch; a target model processing step of inputting the input batch into a target model to output model result information derived by the target model; a coverage processing step of generating a coverage vector based on the model result information; and an update processing step of determining whether the coverage vector is new, and generating a new seed corresponding to the coverage vector in accordance with a result of the determination to process an update. Therefore, the present invention is capable of increasing model reliability by improving the accuracy and stability of a model.
Patent KR-20210014704-A (KR)
Inventor: KIM YONG HWAN
IPC: B01D39/16
Filed: 2021-01-20
Abstract: A non-woven fabric filter for mounting an exhaust hood of the present invention comprises a polyester non-woven fabric filter (100) treated with flame retardant treatment, and a rubber band (110) for fixing the same to the hood. According to the filter of the present invention as described above, the disadvantage of cumbersome washing and replacement of a conventional wire mesh filter is solved.
Patent KR-20220109083-A (KR)
Title: Cloud platform service system to protect privacy information
Inventor: HAN SUNG KYUN
IPC: H04M3/42
Filed: 2021-01-28
Abstract: Provided is a cloud platform service system to protect privacy information. The system intermediates a vehicle movement request and a response for the request to prevent privacy information disclosure, provides a cloud platform service preventing privacy information disclosure during various counseling for public interest, protects information on both a sender and a vehicle owner, enables a quick response by easily recognizing the vehicle movement request, provides anonymous calls to a public service counseling center to protect privacy of individuals through protection of personal information on the sender, and enhances support and leadership for the vulnerable through more counseling.
Patent KR-20210016000-A (KR)
Inventor: CHOU MING TA
IPC: G03B13/36
Filed: 2021-01-29
Abstract: A plastic barrel includes an inner portion and an outer portion. The inner portion defines an interior space. The inner portion includes, in order from an object side to an image side, an object-side opening, a plurality of inner annular surfaces and an image-side opening. The interior space is configured for accommodating an imaging lens assembly, and the imaging lens assembly includes a plurality of plastic lens elements. The outer portion surrounds the inner portion. The outer portion includes a mounting structure. The mounting structure is disposed on a surface of the outer portion. The mounting structure is injection-molded for mounting a planar conductive element and a wiring element. The mounting structure includes at least three gate traces, and the three gate traces are located on a surface of the mounting structure. According to the present invention, yield and production efficiency can be improved.
Patent KR-20220035010-A (KR)
Inventor: HAGBUM KIM
IPC: F28D9/00
Filed: 2021-02-02
Abstract: A plate-shaped heat exchanger according to the present invention comprises: a plurality of heat transfer plates having the shape of a plate, formed to have a first hole, a second hole, a third hole and a fourth hole arranged clockwise successively to form a rectangular shape when one surface is viewed, and arranged horizontally in a row; an intermediate plate provided between the heat transfer plates, having the shape of a plate, and having through holes formed, in regions corresponding to holes placed below among the first hole, the second hole, the third hole and the fourth hole, respectively; a first sealing member coupled with the one surface to envelop a region including the first hole and the fourth hole in the shape of a closed curve and to envelop the circumference of the second hole and the circumference of the third hole and protruding from the one surface to seal the gap between the adjacent heat transfer plates; a second sealing member coupled to a surface opposite to the one surface of the heat transfer plates adjacent to both surfaces of the intermediate plate among the heat transfer plates, respectively, enveloping the circumferences of the first hole, the second hole, the third hole, and the fourth hole, and protruding from the opposite surface to seal the gap between the intermediate plate and the opposite surface; a first cover for enveloping the one surface of one among the heat transfer plates placed at the outermost position; a second cover for enveloping the one surface of another among the heat transfer plates placed at the outermost position; and a fixing pressurization part for pressurizing the heat transfer plates, the intermediate plate, the first cover and the second cover to adhere closely to one another and to be fixed to one another. Therefore, provided is an integrated plate-shaped heat exchanger, wherein a reheat heat exchanger and a preheat heat exchanger are combined with each other in a horizontal direction.
Patent KR-20220115113-A (KR)
Title: Automatic Fire Extinguishing System For Automobile Engine Room
Inventor: KIM JONG YEOL
IPC: G08B17/12
Filed: 2021-02-08
Abstract: The present invention relates to an automatic fire extinguishing system in an engine room of a small tactical vehicle, capable of increasing fire extinguishing efficiency, which comprises: a constant temperature detecting linear detector (100); a thermal image detector (200) for photographing a fire warning location; a control unit (300) for determining whether a fire occurs; a fire extinguishing unit (400); and a monitoring unit (500).
Patent KR-20220116626-A (KR)
Title: Apparatus and method for providing menu
Inventor: KIM DAE HOON
IPC: G16H20/60
Filed: 2021-02-15
Abstract: The present invention relates to a device for providing menus. According to the present invention, the device for providing menus can comprise: a menu data collection unit collecting menu data through a network and storing the data in a menu database; a menu generation unit learning the menu data and generating a menu; a menu recommendation unit transmitting a recommended menu to a user terminal based on the generated menu, and receiving the information on the selected menu and the number of meals from the user terminal; a menu modification unit receiving a modification command on the recommended menu from the user terminal, and modifying the recommended menu in accordance with the modification command, and transmitting the modified menu to the user terminal; and a food ingredient ordering unit drawing the sorts of food ingredients according to the selected menu, and calculating the needed quantity of each sort of food ingredients in accordance with the number of meals, and transmitting the information to a food ingredient supplier terminal. The present invention aims to provide a device for providing menu and a method thereof, which are capable of allowing a user to easily prepare a menu.
Patent KR-20220117052-A (KR)
Title: Kit for collecting salvia and salvia collection adaptor used therefor
Inventor: CHO YONG HO
IPC: A61B10/00
Filed: 2021-02-16
Abstract: Provided in the present invention are a kit for collecting salvia and a salvia collection adaptor used therefor. The kit for collecting salvia comprises: a transport container having a receptor containing a preservative solution therein; and an adapter formed to be capable of binding to the receptor, and formed to guide saliva flowing in from a subject into the receptor in a state being bound to the receptor. The adapter comprises: a hopper with an open upper portion; an inner pipe connected to a lower part of the hopper and inserted into the receptor to come into contact an inner circumferential surface of the receptor; an outer pipe having an inner diameter larger than an outer diameter of the inner pipe, extending to a length greater than that of the inner pipe, and coming into contact with an outer circumferential surface of the receptor; a guide pin disposed within the inner pipe to extend along an extending direction toward the bottom of the receptor, and having a length extending to be closer to the bottom than the outer pipe; a fixing frame connecting at least one of the hopper and the inner pipe to the guide pin and fixing the guide pin within a space defined by the inner pipe; and a guide unit connected to the guide pin and having a width which becomes narrower toward the central axis of the guide pin from the side of the fixing frame to the extending direction so as to guide the saliva toward the center of the guide pin. According to the present invention, the kit for collecting saliva can guide saliva to the correct position.
Patent KR-20220117473-A (KR)
Title: Electronic device including pen input device
Inventor: KANG HYOSUNG
IPC: G06F3/0354
Filed: 2021-02-17
Abstract: According to an embodiment of the present document, an electronic device comprises: a foldable housing including a first housing, a second housing, and a folding part between the first and second housings; and a pen input device attachable to or detachable from the folding part. The folding part includes: a first hinge and a second hinge which connect the first housing to the second housing; and a hinge housing which covers the first and second hinges and can form a portion of the outer surface of the electronic device. The hinge housing includes a first recess which is disposed between the first and second hinges and in which the pen input device can be placed. Therefore, the electronic device can improve space efficiency or space utilization. Other embodiments are possible.
Patent KR-20220118777-A (KR)
Title: Method and apparatus for detecting ddos bandwidth attack based on netflow data
Inventor: KWON JUNGHYUN
IPC: H04L43/00
Filed: 2021-02-19
Abstract: The present invention relates to a method for detecting a DDos bandwidth attack by a computing device operated by at least one processor, which comprises the steps of: calculating the overall features representing netflow data and a feature for each protocol from the netflow data collected during unit time; determining whether the overall features and the feature for each protocol are equal to or more than a predefined outlier threshold; determining whether at least one feature equal to or more than the outlier threshold is equal to or more than a predefined sharp rising detection threshold; and determining an event grade on the basis of determination results of the outlier threshold and the sharp rising detection threshold, and generating and outputting an event in accordance with the determined event grade. Therefore, a protocol and a port to be blocked can be recognized.
Patent KR-20220119828-A (KR)
Title: Sterilizer using LED
Inventor: KIM HYUN SOO
IPC: F21V5/04
Filed: 2021-02-22
Abstract: The present invention provides an LED sterilizer that can effectively disinfect the surface of an object as well as a space by sterilizing bacteria and viruses using visible light emitted from an LED and having a wavelength of 405 nm that is harmless to a human body, increases a sterilization distance and sterilization power by using a convex lens or a spot lens, and at the same time enhances the diffusivity of light and can prevent the glare of light emitted from the LED by attaching a light diffusion film to the surface of the lens.
Patent KR-20220121963-A (KR)
Title: An Ultra-Low-Power Strain Sensing and Visualization Module for Long-term Structural Health Monitoring
Inventor: JONGWOONG PARK
IPC: G06T7/269
Filed: 2021-02-25
Abstract: The present invention relates to an ultra-low-power strain gauging system with an information display function and a gauging method and, more specifically, to an ultra-low-power strain gauging system with an information display function, which is attached to or buried in a structure and displays information on the structure. The ultra-low-power strain gauging system with an information display function comprises: a strain gauging unit that is attached to or buried in a structure and gauges strain of the structure; a control unit that encodes gauged strain data obtained by the strain gauging unit; a display unit that displays the encoded data; a mobile terminal decoding unit that scans the encoded data displayed on the display unit and decodes the data; and a data management unit that receives and manages the decoded data.
Patent KR-20220124444-A (KR)
Title: Communication with preheating means
Inventor: LIM JUN IL
IPC: F23J13/00
Filed: 2021-03-03
Abstract: The present invention is to provide a flue with a preheating means. The flue with the preheating means includes: a flue (110) which is connected with a heater (A) and is mounted between assembly flues (10) for emitting combustion gas or smoke or on one side of the heater (A); and a preheating means (120) which is installed on an outer side of the flue (110) for preheating. The present invention has an effect of improving use efficiency and a utilization range by conveniently preheating the flue located outdoors in camping or outdoors. The present invention has, especially, an effect of improving air flow and combustion efficiency of the heater by maintaining the preheated flue at a certain temperature in cold weather such as in winter. In addition, the present invention has an effect of having a simple structure, facilitating maintenance, and improving durability and service life.
Patent KR-20220127046-A (KR)
Title: Thermoelectric generator for vehicle
Inventor: KIM BYUNG WOOK
IPC: H01L35/32
Filed: 2021-03-10
Abstract: The present invention relates to a vehicle thermoelectric generator, comprising: a thermoelectric material unit which is provided to be movable in a direction of approaching to and separating from an object to be heated of a vehicle and includes a unit thermoelectric material; a thermal expansion member which is provided between the thermoelectric material unit and the object to be heated and selectively expands and contracts in response to a temperature of the object to be heated; and an elastic member which elastically supports movement of the thermoelectric material unit with respect to the object to be heated. Therefore, a structure of the vehicle thermoelectric generator is simplified and stability and reliability are improved.
Patent KR-20220127562-A (KR)
Title: Apparatus and method for measuring residual fluid for correcting motion of fluid container
Inventor: KIM SEON CHIL
IPC: A61J3/00
Filed: 2021-03-11
Abstract: Provided is a device for measuring a residual nutrient solution that receives a type of nutrition bag held on a holding part, measures a load acting on the holding part, measures a slope acting on the holding part, corrects the load based on the slope, enables the information for a residual nutrient solution inside the nutrient bag to be calculated according to the load, and outputs the information for the residual nutrient solution. Therefore, the present invention is capable of correcting the load of the nutrient bag.
Patent KR-20220128188-A (KR)
Title: Method of preparing insect repellent materbatch for non-woven fabric, insect repellent materbatch for non-woven fabric made according to the method, non-woven fabric including the materbatch, and article including the non-woven fabric
Inventor: JEONG JIN IL
IPC: D04H3/007
Filed: 2021-03-12
Abstract: Disclosed are a preparation method of an insect repellent masterbatch for a nonwoven fabric, an insect repellent masterbatch for a nonwoven fabric, a nonwoven fabric, and an article. The disclosed preparation method of an insect repellent masterbatch for a nonwoven fabric comprises the step of: mixing raw materials including a base resin, a liquid insect repellent, and a carrier material to obtain a raw material mixture, wherein the content of the liquid insect repellent in the raw materials is 9,000 to 11,000 ppm by weight and the content of the carrier material in the raw materials is 30,000 to 50,000 ppm by weight.
Patent KR-20220131704-A (KR)
Title: Apparatus for detecting partial discharge and method thereof
Inventor: PARK JONG HOO
IPC: G01R31/16
Filed: 2021-03-22
Abstract: The present invention relates to an apparatus for detecting partial discharge of a cable, comprising: a pair of asymmetric electrodes; a connector that includes terminals electrically connected to conducting wires respectively connected to the pair of asymmetric electrodes; at least one inductor that is connected to the pair of asymmetric electrodes in series, parallel, or series-parallel, and performs impedance matching between the conducting wires through which a partial discharge signal is transmitted and a control unit; a control unit that, when an output voltage of the pair of asymmetric electrodes exceeds a predetermined voltage level, stores a time, voltage value, and voltage waveform at a moment of exceeding the set voltage in an internal memory, and transmits information stored in the internal memory to a higher master unit through an internal communication unit; and a master unit that analyzes the information transmitted from the control unit and calculates a location where a partial discharge occurred. The apparatus can accurately detect the location of partial discharge generated in an HVDC power cable.
Patent KR-20220132357-A (KR)
Title: Battery cover for electric vehicles
Inventor: KWON CHOONG HO
IPC: H01M50/227
Filed: 2021-03-23
Abstract: The present invention is configured by adding a protective pad to an inner surface of a battery cover that accommodates a battery used in an electric car to protect the battery. Accordingly, the battery can be less affected by the temperature that changes depending on the season so as to increase a lifespan of the battery and prevent the lowering of the charging/discharging efficiency of the same. Therefore, the battery can be efficiently used. Specifically, according to the present invention, the protective pad is formed of Thinsulate, thereby having excellent heat insulation and permeability, preventing the battery from overheating in summer, and preventing a temperature around the battery from dropping too much in winter. Accordingly, deterioration of battery performance, caused by temperature changes, can be prevented. In addition, according to the present invention, the protective pad is integrally formed on the battery cover with ultrasonic welding. Therefore, the protective pad can be easily assembled and can be conveniently used while protecting the battery.
Patent KR-20220132381-A (KR)
Title: Adhesive film, optical member comprising the same and optical display apparatus comprising the same
Inventor: LEE JUNG HYO
IPC: C09J7/38
Filed: 2021-03-23
Abstract: Provided are an adhesive film formed of an adhesive composition comprising: a (meth)acrylic copolymer; a curing agent; a monomer having one or more functions; a binder having a melting point of 3 to 60℃; and an initiator, wherein the adhesive film has a peel force increase rate of 7.0 or more in equation 1: a peel force increase rate = P2/P1, an optical member comprising the same, and an optical display device comprising the same.
Patent KR-20220136575-A (KR)
Inventor: OH DONG HO
IPC: G01D21/02
Filed: 2021-03-31
Abstract: The present invention relates to a method and a system for observing a track and a roadbed using on-vehicle measurement and, more specifically, to a method and a system for observing changes in the stiffness of a track and a roadbed using displacement and acceleration signals measured on a vehicle, and grasping the subsidence rate of the roadbed and the state change of the track. According to the present invention, changes in the stiffness of the roadbed and the track can be observed by using a vehicle model considering the roadbed and the track and measuring and collecting displacement and acceleration data on a vehicle during vehicle operation, and accordingly provided is a system for detecting the subsidence process of the roadbed and the state change of the track. In addition, data is collected on a vehicle during vehicle operation, thereby replacing a fixed sensor, reducing workforce to reduce safety accidents of workers, and reducing a budget for labor costs. Moreover, provided is a system for observing the state of the roadbed and the rail in real time using a railroad vehicle to enable real-time monitoring, wherein an immediate response to the subsidence of the ground and a roadbed, which is caused by a dynamic load and a self-load, is enabled, and data collection for each weather and each time point is enabled by the analysis of annual data to enable a response at an appropriate time point, thereby facilitating repairs and enabling reduction in costs and safe drive owing to reduction in costs for maintaining and repairing the ground, the roadbed and the rail.
Patent KR-20220138155-A (KR)
Inventor: PARK EO JIN
IPC: A62C3/10
Filed: 2021-04-05
Abstract: Provided is a ventilation device control system that blocks a ventilation device prevent harmful gases from penetrating into each place in a ship. The ventilation device control system includes: a plurality of battery modules installed in a battery room; a gas supply unit supplying an inert gas into the battery room; a ventilation device circulating air between the battery room and the outside; and a control unit that blocks air circulation between the battery room and the outside by controlling the ventilation device when a fire occurs in the battery module.
Patent KR-20220147224-A (KR)
Inventor: KIM GANG HYEON
IPC: H02P29/024
Filed: 2021-04-27
Abstract: The present invention relates to a motor control device and a method thereof. Specifically, according to the present invention, the motor control device comprises: a control unit generating a control signal for controlling an operation of an electric motor; an inverter control unit for generating a switching control signal for controlling operations of one or more switching elements connected to the electric motor based on the control signal; and a receiving unit for receiving voltage information about a voltage of the electric motor. The control unit determines whether the electric motor is out of order based on the voltage information received in a dead time interval generated according to the control signal.
Patent KR-20220151273-A (KR)
Inventor: CHUN YOUNG HO
IPC: A63B21/00
Filed: 2021-05-06
Abstract: The present invention provides a hip exercise apparatus, which allows a user to perform hip exercises in a sitting posture and maintain a good posture by measuring an inclination of the sitting posture and sending the same to an application on a user terminal to check the sitting posture, comprising a cushion seat (2) including: a seat unit (200) rotatably installed by a seat plate left and right rotating shaft portion (210) to allow the user to sit down and perform hip exercises and posture correction; and a support unit (300) elastically supporting the seat unit (200) to be rotatable around a hinge shaft (315) such that the user seated on the seat unit (200) can perform hip exercises.