baber/WOPTO huggingface dataset:
Patent KR-20210123630-A (KR)
Title: hybrid electric power generation module of solar panel
Inventor: KIM HEE JUN
IPC: H02S40/44
Filed: 2020-04-03
Abstract: The present invention relates to a hybrid type power generation module of a solar panel and, more specifically, to a hybrid type power generation module of a solar panel which configures a hybrid power generation module including a thermoelectric element for generating power by using a temperature difference of a front surface and a rear surface of a solar panel for generating power through sunlight and forms a solar parabolic for collecting sunlight transmitted to the thermoelectric element on front glass so as to increase power generation efficiency and utilize a wasted space of the solar panel. According to the present invention, the hybrid type power generation module of the solar panel comprises: a hybrid power generation module including a solar panel and a thermoelectric element array; a filling material that covers a surface of the hybrid power generation module and seals it so that water, moisture, and foreign substances do not enter into the hybrid power generation module; a glass layer formed on an upper portion of the hybrid power generation module sealed with the filling material to prevent damage due to external impact and input of water, moisture, and foreign substances; a back sheet formed in a lower portion of the hybrid power generation module sealed with the filling material to protect the hybrid power generation module; a junction box formed in a lower portion of the back sheet to charge electrical energy generated from the solar panel and the thermoelectric element array and supply electricity; and a frame having an internal space for attachment and detachment to protect a rim of the hybrid power generation module. By the hybrid power generation module of the solar panel, an empty space between a rim of the solar panel and a solar battery cell is configured of a thermoelectric element and a solar parabolic for front protection is formed on a glass layer so as to maximize a solar power generation area and power generation efficiency.
Patent KR-20210125336-A (KR)
Title: Apparatus and method for detecting error of a circuit for driving solenoid valve
Inventor: CHANGRYONG CHO
IPC: F16H61/02
Filed: 2020-04-08
Abstract: The present invention relates to a device for detecting a defect of a solenoid valve driving circuit, which comprises: a constant current supply unit generating a predesignated constant current (i_s); a first constant current application switch (SW1) switched according to control of the control unit to apply the current generated in the constant current supply unit between load of a solenoid valve and a shunt resistor; and a control unit calculating a difference value of a load current detected according to turning on and turning off of the first constant current application switch (SW1) and determining that the shunt resistor and an operational amplifier inside the solenoid valve driving circuit is failed by aged deterioration.
Patent KR-20210125724-A (KR)
Title: A drone based thermal patient tracking apparatus and method
Inventor: LEE HYEONGDO
IPC: B64C39/02
Filed: 2020-04-09
Abstract: The present invention relates to a drone-based fever patient tracking device and a tracking method. Provided are a drone-based fever patient tracking device and a tracking method, wherein a fever patient in a crowd can be found significantly fast using free photography via the flight of a drone and the fever patient can be separated from the crowd. The drone-based fever patient tracking device according to the present invention comprises: a drone unit for photographing a measurement area where a plurality of people to be measured exist, from the air; and a server unit connected to the drone unit by communication and receiving image information collected by the drone unit. The image information includes thermography information for representing thermal distribution in the measurement area and optical image information which is the photography of the measurement area using visible light. The drone-based fever patient tracking method according to the present invention may use the drone-based fever patient tracking device according to the present invention.
Patent KR-20210053144-A (KR)
Title: Apparatus and method for optimizing quantized machine learning algorithm
Inventor: SEOK JIN WUK
IPC: G06N20/00
Filed: 2020-04-17
Abstract: Disclosed are an apparatus and method for optimizing a quantization machine learning algorithm capable of minimizing a quantization error. A method for optimizing a quantization machine learning algorithm according to an embodiment of the present invention includes one or more processors; and an execution memory for storing at least one or more programs to be executed by the one or more processors, wherein the at least one program determines the learning rate of the quantization machine learning algorithm using at least one of armijo rule and golden search techniques, calculates a quantized orthogonal compensation search vector from the search direction vector of the quantization machine learning algorithm, compensates the search performance of the quantized machine learning algorithm by using the quantized orthogonal compensation search vector, and calculates an optimized quantization machine learning algorithm using a quantization machine learning algorithm in which the learning rate and the search performance are compensated.
Patent KR-20210128856-A (KR)
Inventor: YUN SEONG GU
IPC: B01D37/02
Filed: 2020-04-19
Abstract: The present invention relates to a diatomite filter, wherein a filtration unit is formed of a stainless material such that when filtering acidic wastewater or basic wastewater, the filtration unit is not corroded and is not torn by sharp substances mixed in the wastewater. Accordingly, the filtration unit can be repeatedly usable for a long time. The diatomite filter according to the present invention comprises: a plurality of filtration units (20) arranged in a filtration tank (10); a first inlet/outlet tube (L1) and a second inlet/outlet tube (L2) connected to an upper end and a lower end of the filtration tank (10), respectively; and first and second filtration water discharge tubes (L3, L4) connected to upper ends and lower ends of the filtration units (20). The filtration unit (20) includes: a cylindrical inner stainless screen (21); and an outer stainless screen (22) surrounding the inner stainless screen (21), wherein the inner stainless screen (12) and the outer stainless screen (22) are coupled to each other by a plurality of bolts (23). An upper blocking plate (24) and a lower blocking plate (25) are mounted on an upper end and a lower end of the inner stainless screen (21), respectively. A first connection tube (26) is connected to the upper blocking plate (24) and a second connection tube (27) is connected to the lower blocking plate (25).
Patent KR-20210130500-A (KR)
Title: Pedal control system for electric forklift truck
IPC: G05G1/445
Filed: 2020-04-22
Abstract: An embodiment of the present invention relates to a pedal control system for an electric forklift truck. According to the present invention, the pedal control system for an electric forklift truck installed in an electric forklift truck driven by a motor comprises: a rotating support installed in the electric forklift truck; and a compound pedal supported by the rotating support and capable of moving the electric forklift truck forward when rotating in one direction and reversing the electric forklift truck when rotating in the other direction.
Patent KR-20210133452-A (KR)
Title: Boiler heat exchanger with insulation
IPC: F24H9/20
Filed: 2020-04-29
Abstract: The present invention relates to a total heat exchanger for a boiler equipped with an insulation material. The total heat exchanger includes a housing having water pipes formed on both sides of the inside thereof, while having a total heat pipe formed in an inner lower part to be connected to the water pipes to heat the water, and then, a metal fiber burner emitting flames is formed on an inner upper side of the housing, and insulation materials are formed on both sides of the bottom of the metal fiber burner to ignite flames on the metal fiber burner, and, as a result, the flames emitted from the metal fiber burner heat the total heat pipe of the housing to heat the water flowing through the total heat pipe, while blocking the flames emitted to a side of the metal fiber burner, thereby preventing the flames from coming in contact with the water pipes. According to the present invention, the flames emitted to the side of the metal fiber burner are blocked by the insulation material to prevent the flames from coming in contact with the water pipes of the housing, and, as the flames are emitted while bypassing the water pipes, there is no risk of causing the temperature of the flames (for example, heat) to fall through a heat exchange with the water pipes, and, due to the temperature maintenance of the flames, mixed gas combustion performance in the housing can be improved to enable the perfect combustion of mixed gas, and also, the perfect combustion of the mixed gas leads to a drop in the rate of carbon monoxide (CO) production and there is no risk of an increase in the temperature in the housing, and, in particular, in a state in which the insulation material is in tight contact with the bottom of the metal fiber burner and the inner surface of the housing, a gap between the metal fiber burner and the upper side of the housing is filled, and, accordingly, exhaust gas in the housing can be prevented from leaking to the outside through the gap, which can lead to an advantage of improving the reliability of the product.
Patent KR-20200049747-A (KR)
Inventor: JUN JINHA
IPC: H04M1/725
Filed: 2020-04-29
Abstract: Disclosed are a method and a device for restricting the use of a portable device. The method for restricting the use of a portable device comprises the steps of: selecting a shortcut icon corresponding to an application to be operated in a concentration mode that restricts the use of a portable device through a screen of the portable device; setting a time limit in the concentration mode; deactivating the selected shortcut icon in the concentration mode; and blocking a notification message provided in the application corresponding to the selected shortcut icon in the concentrated mode.
Patent KR-20210137316-A (KR)
Title: Smart sterilization mask
IPC: A62B18/08
Filed: 2020-05-08
Abstract: The present invention relates to smart sterilization mask which comprises: a mask body including hook members formed on both sides to be hung on the ears, respectively, to be worn to cover the nose and mouth of the face; a UV-LED sterilization unit including a sterilization wavelength diffusion/emission pattern formed in a plurality of linear film pattern structures between the inner cover and outer cover of the mask body, UV-LEDs for sterilization formed on the left and right sides of the sterilization wavelength diffusion/emission pattern, and a power supply unit supplying power to the UV-LEDs for sterilization with a battery and including an ON/OFF function; and an electronic filter unit formed on one side of the mask body to filter and introduce external air to the inside of the mask body. Accordingly, front, back and both surfaces can be sterilized by a sterilization wavelength of UV-C, the smart sterilization mask can kill 99.9% or mode of microorganisms such as viruses, bacteria, yeast, mold, and Pseudomonas aeruginosa can be sterilized. The smart sterilization mask can perform deodorization and antibacterial treatments using an electronic filter, can effectively maintain functionality thereof by mounting a small battery, and can analyze and transmit a mask contamination status.
Patent KR-20210139051-A (KR)
Title: Control device and freeze prevention system including the same
IPC: H05B1/02
Filed: 2020-05-13
Abstract: Disclosed is a freeze protection system capable of preventing submergence of a control unit accommodated in a control device and preventing a main body from being separated from a fixing bracket in the process of fastening the main body to the fixing bracket in the vertical direction. According to an embodiment of the present invention, a freeze protection system comprises: a warming device configured to transfer heat to the tubing; and a control device electrically connected to the warming device through an electric wire and configured to control the driving of the warming device. The control device is configured such that the electric wire is drawn in through a lower part thereof.
Patent KR-20210142310-A (KR)
Title: mask
IPC: A41D13/11
Filed: 2020-05-18
Abstract: The objective of the present invention is to provide a mask enabling the length of an ear loop to be easily adjusted through a simple structure. The mask according to one embodiment of the present invention comprises: a mask body formed to extend in the lateral direction so as to cover the respiratory system; a pair of ear loops, each of which having both ends connected to both sides of the mask body; and an adjustment portion that is formed at the lower part of the mask body adjacent to a first end of each ear loop, and includes a first cut line and a second cut line, wherein the first cut line is formed around the first end of the ear loop by cutting the mask body in a shape of "ㄷ"or a shape of "<", the second cut line is formed by cutting the mask body in a straight line so as to be connected to the first cut line, and a part of the ear loop is passed through the first and second cut lines and fixed therein.
Patent KR-20210144970-A (KR)
Inventor: JO MYEOUNG GI
IPC: A61H33/06
Filed: 2020-05-21
Abstract: The present invention forms a space capable of heating and cooling in a room of a building or a house to reduce usage amounts of a boiler and an air conditioner to reduce electricity usage so as to save costs. The present invention has an additional bed function in the provided space to efficiently use a space of the bed and sets a desired temperature for all seasons to enable efficient heating and cooling.
Patent KR-20210145504-A (KR)
Inventor: KIM TAE HOON
IPC: G06Q10/02
Filed: 2020-05-25
Abstract: The present invention relates to a car wash reservation system through connection with a car wash manpower providing company, and a method thereof. A server device according to an aspect of the present invention, as a server device included in a car wash reservation system for reserving a car wash through relay between a user terminal and a company terminal, comprises: a server communication unit which transmits and receives data to and from a plurality of terminals; and a server control unit which provides company information corresponding to the company terminal to the user terminal, and controls the user terminal to obtain reservation request information transmitted based on at least one of information about a vehicle wishing for a car wash reservation, a car wash option, location information, and reservation time information, to transmit the reservation request information to the company terminal corresponding to the location of the user terminal.
Patent KR-20210145528-A (KR)
Inventor: LEE JOUNG HOON
IPC: G06F40/279
Filed: 2020-05-25
Abstract: Provided are a method, apparatus, and computer program for providing a product sale mediation service based on content. The method for providing a product sale mediation service based on content according to various embodiments of the present invention is a method performed by a computing device. The method includes the steps of: receiving one or more search terms from a user; providing at least one piece of content having a search keyword corresponding to the one or more search terms among a plurality of pieces of previously uploaded content; obtaining a product purchase request through the one or more piece of content from the user; and providing a product sale process to the user in response to the product purchase request.
Patent KR-20210145986-A (KR)
Inventor: LEE JI SOK
IPC: H01L21/033
Filed: 2020-05-26
Abstract: The present technology has an effect of improving reliability of a semiconductor device by improving the planarization characteristics of a gap-fill material. Embodiments of the present invention provide a method for forming a planarization layer capable of improving the planarization characteristics of a gap-fill material by applying thinner coating before and after forming the gap-fill material, and a method for forming a pattern using the same. According to the present embodiment, the method of forming the planarization layer comprises: a step of providing a substrate including a trench; a step of coating a pre-thinner on the trench; a step of forming a gap-fill material in the trench; a step of coating a post-thinner on the gap-fill material; and a step of performing spin on the substrate.
Patent KR-20210149344-A (KR)
Inventor: LEE SEUNG CHEOL
IPC: C09D165/00
Filed: 2020-06-02
Abstract: An antistatic film according to an embodiment of the present invention comprises a base film, and an antistatic layer laminated on at least one surface of the base film and comprising a thermosetting resin, a water-dispersible conductive polymer, and a crosslinking agent, wherein a surface resistance of the antistatic layer is 10^5 to 10^9 Ω/□, and the change in surface resistance of the antistatic layer before and after repeated folding and unfolding 200,000 times with an interval of 1 mm when folded is 10^2 Ω/□ or less.
Patent KR-20210151291-A (KR)
Inventor: EOM YOUNG SUB
IPC: A61B3/16
Filed: 2020-06-04
Abstract: According to one embodiment of the present invention, a device for measuring episcleral vein pressure comprises: an eye contact part having one end in contact with a surface of an eyeball to apply external pressure to the episcleral vein of the eyeball; a tonometer connection part provided at the other end of the eye contact part and coupled to the applanation tonometer; and an episcleral vein observation part connected to the other end of the eye contact part and configured to observe a change in episcleral vein blood flow according to a change in external pressure applied to the episcleral vein of the eye by the eye contact part. By easily measuring episcleral vein pressure of a patient, it is possible to determine whether resistance to discharge of aqueous humor from an anterior chamber increases.
Patent KR-20210155423-A (KR)
Inventor: ROH JIN KYUN
IPC: C09D7/61
Filed: 2020-06-15
Abstract: The present invention relates to a coating composition for a pre-coated metal (PCM) having a heat dissipation function and a PCM-coated steel sheet manufactured by using the same, and an objective of the present invention is to provide a coating composition for a PCM having high heat dissipation performance while maintaining physical properties that are equivalent to physical properties of a conventional coating system. To this end, according to the present invention, the coating composition for the PCM includes: a resin that is a main component; a crosslinking agent; a curing catalyst; a solvent; and an additive, wherein the resin includes a resin A, which is a polyester resin, and configured to improve flexibility to improve processability; and a resin B for improving adhesion with a base steel plate, the A resin has a molecular weight of 15,000 to 20,000, a hydroxyl value of 20 to 40 mgKOH/g, an acid value of 1 to 5 mgKOH/g, and a glass transition temperature of 10 to 20 ℃, and is contained by 15 to 30 wt% with respect to a total composition, the B resin has 40 to 60 wt% of an aromatic component, a weight average molecular weight of 30,000 to 35,000, a hydroxyl value of 10 to 30 mgKOH/g, an acid value of 1 to 3 mgKOH/g, and a glass transition temperature of 25 to 35 ℃, and is contained by 15 to 30 wt% with respect to the total composition, and graphite having six carbon atom rings is contained by 1.0 to 2.0 wt% with respect to the total composition as a filler for improving heat dissipation performance.
Patent KR-20210155677-A (KR)
Inventor: SHIN HEE BUM
IPC: A47L1/09
Filed: 2020-06-16
Abstract: The present invention relates to a window cleaner which is used to clean glass of a building, and in particular is to easily and safety clean an outer surface of glass exposed to the outside of a building. More specifically, the window cleaner comprises: a body part mounted on a window frame and moving in a vertical direction; and a support tap extending from the body part to one side and having cleaning cloth mounted on an inner side of the window frame to clean the glass. The body part includes: a first body supported on the outer periphery of the window frame and having a connection tube with a connection spring therein, wherein the connection tube extends toward the inner side of the window frame; and a second body spaced apart from the first body by a predetermined width, connected to the first body by means of a connector inserted into the connection tube, pressing the inner periphery of the window frame by means of the elastic restoring force of the connection spring provided in the connection tube, having a roller provided on one side portion thereof, and connected to the support tab.
Patent KR-20220000700-A (KR)
Title: A substrate of surface enhanced raman scattering of nanoporous-structure increasing number of nano gap
Inventor: YUN SUNG HO
IPC: G01N21/552
Filed: 2020-06-26
Abstract: The present invention is a surface-enhanced Raman scattering substrate having a nanoporous structure with an increased number of nanogaps, which enables additional nanogap formations between a nanoporous metal film and a dielectric layer by forming the dielectric layer between the nanoporous metal film and a base substrate or between the nanoporous metal film and a metal thin film formed on the base substrate. The surface-enhanced Raman scattering substrate having a nanoporous structure with an increased number of nanogaps includes a base substrate, a dielectric film, and a deposited film having a nanoporous structure. The base substrate is implemented with a non-metal material. The dielectric film is provided on top of the base substrate. The deposited film having the nanoporous structure is formed on top of the dielectric film and is formed by using at least one of multiple nanoparticles having the same size, multiple nanoparticles having different sizes, and nanocluster particles having different sizes.
Patent KR-20220001116-A (KR)
Title: Surveillance camera apparatus and method for operating the same
Inventor: Kang Yongmin
IPC: H04N5/225
Filed: 2020-06-29
Abstract: It is an object of the present invention to provide a surveillance camera device and an operating method thereof for improving image quality taken in a low-light environment in a surveillance camera device equipped with an infrared light emitting diode. According to an embodiment of the present invention, a surveillance camera device comprises: an image sensor that converts an externally incident optical signal into an electrical signal and outputs a plurality of image signals; an image processing unit that processes image signals on a plurality of image signals output from the image sensor; an infrared light emitting unit including at least one infrared light emitting element emitting infrared light having a predetermined irradiation angle and/or light quantity; an illuminance sensor for sensing the illuminance of external light; and an infrared control unit for controlling an irradiation angle or amount of infrared light emitted from the at least one infrared light emitting device based on an illuminance value of the external light sensed by the illuminance sensor.