baber/WOPTO huggingface dataset:
Patent KR-20200093097-A (KR)
Inventor: CHO WONJUN
IPC: B07B1/22
Filed: 2019-01-25
Abstract: The present invention relates to a disposal system for a combustible waste. More specifically, the present invention is to provide a disposal system for a combustible waste, which is able to produce dimethyl ether (DME) at a final stage by collecting gas produced, as solid refuse fuel (SRF) formed of the combustible waste is pyrolyzed. The disposal system for the combustible waste according to the present invention may include: a solid fuel generating unit to generate solid refuse fuel (SRF) using the combustible waste; a gas producing unit to produce synthetic gas by pyrolyzing the SRF; a methanol producing unit to produce methanol from the synthetic gas; and a DME producing unit to produce the DME from the methanol.
Patent KR-20200093766-A (KR)
Inventor: KANG HOON SUK
IPC: G06Q20/06
Filed: 2019-01-29
Abstract: The present invention relates to a digital information transaction platform through a smart contract for dividing digital information into a plurality of depths according to importance, usability, volume of data, and processing degree to trade digital information through a smart contract, and providing a reward for a transaction result according to the depths of digital information, and a transaction method thereof. The digital information transaction platform comprises: a transaction construction unit; and a smart contract unit.
Patent KR-20200094866-A (KR)
Title: Essence shower apparatus
Inventor: JO HYU CHON
IPC: E03C1/046
Filed: 2019-01-30
Abstract: The present invention relates to an essence shower apparatus, which comprises: a shower head including a head-side inner flow path through which face lotion is introduced, a head-side outer flow path through which normal water is introduced, a common flow path by which the head-side inner flow path and the head-side outer flow path communicate with each other, and a plurality of injection holes which are provided on one side surface to communicate with the common flow path; an opening and closing valve which is provided at the shower head to open and close the head-side inner flow path; a handle which is coupled to the shower head in a detachable manner, and in which a penetrating flow path is provided in a longitudinal direction; and a cartridge which is located in the penetrating flow path of the handle to be connected to the head-side inner flow path of the shower head, and forms a handle-side flow path along with the inner wall of the penetrating flow path of the handle to communicate with the head-side outer flow path, and in which a face lotion flow path is provided which communicates with the head-side inner flow path and allows the face lotion mixed with face cream to flow in accordance with the opening and closing of the head-side inner flow path. Therefore, according to the present invention, the face lotion can be selectively provided depending on necessity. In addition, even when the shower head is located in an arbitrary direction, the face lotion can be smoothly provided when required.
Patent KR-20200095033-A (KR)
Inventor: PARK TAE SEOP
IPC: A63B69/36
Filed: 2019-01-31
Abstract: Disclosed is a golf putting training apparatus capable of correctly maintaining a posture when putting regardless of the place where a user practices. The golf putting training apparatus of the present invention comprises: a putting unit which is formed in a long thin plate having a certain width of a straight line to transfer a golf ball along an upper surface when putting is applied by the user in a state of positioning the golf ball on the upper surface; a hole cup unit which is formed in an end of the putting unit, is made in a form of a ring-shaped thin plate to mount a fallen golf ball, and matches a center line of the putting unit and the center; and a stance reference unit which is formed to be extended in a right angle direction from the putting unit, and is made in a form of a thin plate as a reference to position both feet in parallel with the putting unit.
Patent KR-20200095873-A (KR)
Inventor: CHAE WON SEOK
IPC: G06T7/194
Filed: 2019-02-01
Abstract: Disclosed is a person area extraction method using a marker-based watershed conversion technique. The person area extraction method comprises the steps of: detecting a face from original image data input in real time; setting a search range based on the detected face; performing preprocessing on the image data within the search range to extract an outline of a person area; setting a watershed marker for a background and a foreground of an image within the search range based on the extracted outline; performing watershed conversion based on the set marker; and separating the person area from the original image by using a result of the watershed conversion.
Patent KR-20200101554-A (KR)
Inventor: BAEK SEUNG MIN
IPC: B60C23/16
Filed: 2019-02-19
Abstract: The present invention relates to a tire air pressure control apparatus of an agricultural tractor, which is installed in a vehicle body of the tractor and comprises: an air tank which obtains a driving force from an engine, a power source of the tractor, and accumulates and stores an air pressure; an air pressure transfer hose which is a connection means for connecting the air tank to a tire on the tractor side, and transfers the air pressure stored in the air tank to the tire so as to fill the tire with the air pressure; and a control valve connected to and installed between the air tank and the air pressure transfer hose to control the air pressure stored in the air tank so as to fill the tire of the tractor with the air pressure through the air pressure transfer hose, and to control and adjust the air pressure of the tire on the tractor side with the air pressure stored in the air tank. According to the present invention, there are merits to control the air pressure for the tire on the agricultural tractor side by using the air tank which has accumulated and stored the air pressure through the engine of the tractor, thereby improving a towing performance and a towing output of the tractor, enhancing a general performance of the agricultural tractor, preventing the loss of the air pressure on the tire side of the agricultural tractor, and also preventing accidents from occurring due to insufficient and unbalanced air pressure on the tire side of the tractor.
Patent KR-20200101581-A (KR)
Title: a cleaning method of molybdenum wire mesh and a preventing method of discoloration
Inventor: LEE KYU OK
IPC: B21F27/02
Filed: 2019-02-20
Abstract: The present invention relates to a method for manufacturing a molybdenum wire mesh, including: a drawing process of drawing a molybdenum wire; a spinning process of spinning the drawn wire to form a mesh using a spinning machine; and a post-treatment process of post-treating the mesh formed through the spinning process. According to the post-treatment process, water and hydrogen peroxide are supplied to a washing chamber in which a wire mesh is loaded to mix the water and the hydrogen peroxide, and a catalyst is introduced into the chamber through a separate supply line.
Patent KR-20200102646-A (KR)
Inventor: CHOI YEON HEE
IPC: C02F1/467
Filed: 2019-02-22
Abstract: The present invention relates to a hydrogen water humidifier that generates hydrogen water capable of removing active oxygen known to cause aging, atopic dermatitis and lifestyle diseases. The hydrogen water humidifier humidifies the air using hydrogen water, which is produced by dissolving hydrogen generated by a non-diaphragm electrolysis device inside the humidifier in the filtered raw water, thereby eliminating the concern about health and safety by inhibiting the growth of microorganisms in the humidifier. Also, the hydrogen water humidifier removes active oxygen in the atmosphere and reduces water molecules (clusters) so as to increase infiltration into the human body, thereby being effective in moisturizing and preventing diseases caused by the active oxygen. The hydrogen water humidifier includes: a water purification unit that filters raw water and sends purified water to an electrolysis tank; an electrolysis unit that generates hydrogen by electrolyzing the water purified by the water purification unit in a non-diaphragm method and stores the generated hydrogen; and an ultrasonic vibrating unit that ejects hydrogen water in which hydrogen generated in the electrolysis unit is dissolved in a spray form by ultrasonic vibration.
Patent KR-20200105186-A (KR)
Title: Method of manufacturing AlxGa1-xN (0.5≤x≤1) piezoelectric thin films with high crystallinity and their apparatus using the thin film
Inventor: AN SANG JEONG
IPC: H01L41/08
Filed: 2019-02-28
Abstract: The present disclosure relates to a method of manufacturing Al_xGa_(1-x)N (0.5<=x<=1) piezoelectric thin film, which includes: forming a sacrificial layer on a sapphire deposition substrate; and growing an Al_xGa_(1-x)N (0.5<=x<=1) piezoelectric thin film on the sacrificial layer, and further includes: forming a first semiconductor layer formed of Al_yGa_(1-y)N (0.5<=y<=1), prior to the growing of an Al_xGa_(1-x)N (0.5<=x<=1) piezoelectric thin film on the sacrificial layer.
Patent KR-20190106824-A (KR)
Title: Electroluminescent display device
Inventor: KIM TAE HYUNG
IPC: H01L51/50
Filed: 2019-03-11
Abstract: Provided is an electroluminescence (EL) display device including a red pixel, green pixel, and blue pixel. The device includes: a first electrode and second electrode facing each other; and a quantum dot emission layer disposed between the first electrode and second electrode, the quantum dot emission layer including a plurality of quantum dots and not including cadmium, wherein the quantum dot emission layer includes a red emission layer disposed in a red pixel, a green emission layer disposed in a green pixel, and a blue emission layer disposed in a blue pixel, wherein the red emission layer comprises a plurality of red light emitting quantum dots, and the red pixel exhibits an EL peak wavelength in a range of about 627 nm to about 640 nm and a full width at half maximum of less than or equal to about 42 nm, wherein the green emission layer comprises a plurality of green light emitting quantum dots, and the green pixel exhibits an EL peak wavelength in a range of about 525 nm to about 536 nm and a full width at half maximum of less than or equal to about 39 nm, wherein the blue emission layer comprises a plurality of blue light emitting quantum dots, and the blue pixel exhibits an EL peak wavelength in a range of about 440 nm to about 460 nm and a full width at half maximum of less than or equal to about 33 nm and has improved color reproduction rate.
Patent KR-20190034507-A (KR)
Inventor: CHOI YOUNG WOO
IPC: A63B53/00
Filed: 2019-03-13
Abstract: The present invention has been developed so that golfers can use golf balls more conveniently. It is a principle that a blade hits a golf ball in the center when golfers arrange a sharp blade at the part where the ball is hit. Also, a shaft angle can be adjusted at any time according to a user′s intention.
Patent KR-20190030675-A (KR)
Inventor: KIM YOUNGJUN
IPC: B60H1/00
Filed: 2019-03-14
Abstract: According to the present invention, disclosed is a portable air cleaner, which comprises: a case in which a storage space is formed, wherein a front area and a rear area of the storage space are opened; a fan assembly stored in the storage space and having a ventilation fan; a filter module stored in the storage space and disposed in a rear area of the fan assembly; and a battery stored in the storage space and disposed at a lower portion of the fan assembly. The storage space is divided into a first area at an upper portion and a second area at a lower portion, wherein the ventilation fan is disposed in the first area, and the battery is disposed in the second area.
Patent KR-20190083627-A (KR)
Inventor: RYU WANG SUN
IPC: G06Q50/28
Filed: 2019-03-22
Abstract: Disclosed is a product storage system. The product storage system comprises: a plurality of product storages; a product inspection device to identify a product transported to the product storage system, and inspect whether the identified product is damaged; at least one transport device to transport a product to a storage position designated for the product; and a control device including a processor and a memory. The memory stores inventory information and storage position information for products stored in the plurality of product storages. The processor determines whether a plurality of first products are warehoused based on an inspection result acquired from the product inspection device on whether the plurality of first products transported to the product storage system are damaged, checks a type and a quantity of at least one second product determined to be warehoused among the plurality of first products based on an identification result for the plurality of first products acquired from the product inspection device, updates the inventory information based on the checked type and quantity of the at least one second product, and controls the at least one transport device to transport the at least one second product to a checked storage position if the storage position for the at least one second product is checked based on the storage position information.
Patent KR-20200113440-A (KR)
Inventor: JEONG CHERLHYUN
IPC: G01N27/327
Filed: 2019-03-25
Abstract: An objective of the present invention is to develop a sensor which uses a silicon-based feedback transistor structure to detect biomolecules. According to the present invention, the feedback field effect transistor biosensor comprises: a substrate; a source and a drain separated from each other while a channel region is arranged therebetween to be formed on the substrate; a gate insulation film formed on the channel region; a gate formed on a portion of an upper portion of the gate insulation film to electrically control an energy band of the channel region; and biomolecules which are formed on another portion of an upper portion of the gate insulation film which is not overlapped with the gate, and affect the energy band of the channel region.
Patent KR-20200113500-A (KR)
Title: Battery module, battery rack and energy storage system comprising the same
Inventor: MIN KYOUNG CHOON
IPC: A62C3/16
Filed: 2019-03-25
Abstract: Provided are a battery module capable of extinguishing fire and preventing fire from being spread in a battery module unit in case of fire, a battery rack including the same, and a power storage device. According to an embodiment of the present invention, the battery module comprises: a plurality of battery cells; a module case housing the plurality of battery cells; an air intake part provided in one side of the module case and guiding air into the module case for cooling the plurality of battery cells; an air discharge part provided in the other side of the module case and discharging air flowing in the module case through the air intake part to the outside of the module case; and at least one sheet member attached to the inner wall of the module case between the air discharge part and the air intake part, and expanded at a predetermined temperature or higher to seal the inner space of the module case.
Patent KR-20200115886-A (KR)
Title: Display device
Inventor: YEE DONG SU
IPC: G06F3/041
Filed: 2019-03-28
Abstract: Provided is a display device wherein a division between a display area and a bezel area is minimized when an image is not displayed. The display device comprises: a window; a pattern film disposed under the window, and including a first film in which a first area and a second area surrounding the first area are defined, and a pattern layer overlapping the second area and disposed on one surface of the first film; and a display panel disposed under the first film, and including a second film and pixels disposed on the second film and each including a pixel circuit and a light emitting layer. The pattern layer can have the same stacked structure as the pixel circuit.
Patent KR-20200115887-A (KR)
Title: Display panel and device including the same
Inventor: BAE IN JUN
IPC: H01L51/50
Filed: 2019-03-28
Abstract: Disclosed is a display panel having an area in which various types of components can be disposed in a display area, and a display device including the same. According to an embodiment of the present invention, the display panel comprises: a substrate; a transistor on the substrate; a storage capacitor placed on the substrate and electrically connected to the transistor; a metal layer interposed between the substrate and the transistor; a first insulating layer disposed on the metal layer and having a first contact hole; and a wiring connected to the metal layer through the first contact hole, wherein the first insulating layer further includes a first hole spaced apart from the transistor.
Patent KR-20200114794-A (KR)
Inventor: MO JUN YOUNG
IPC: G06Q50/00
Filed: 2019-03-29
Abstract: The present invention relates to a business model for providing a virtual reality (VR) room, which can increase customer satisfaction according to VR experience by forming a VR room capable of VR experience using VR devices in a PC room, provide a service to a customer who wants to experience VR, and provide a video of a VR experience process to the customer. According to the present invention, a PC room management system comprises: a general PC usage zone which provides a PC usage service by installing a plurality of PCs for each seat in the PC room; a VR experience unit which is formed for the VR experience by installing the VR devices including VR goggles in a separate room formed in the PC room to be separated from the general PC usage zone, and has a room camera for photographing the interior of the room centering on a user; a fee settlement unit which pays a usage fee for the PC usage zone and the VR experience unit; an image editing unit which receives an image captured through the room camera of the VR experience unit and edits the image by an image editing expert; and an edited image providing unit which converts the image edited through the image editing unit into a format suitable for a user request and provides the converted image.
Patent KR-20200117079-A (KR)
Inventor: TAEYUN KIM
IPC: F25B41/06
Filed: 2019-04-01
Abstract: The present invention relates to a cooling system capable of improving efficiency and performance of liquefying a cooling target. According to the present invention, the cooling system includes a refrigerant circulation unit through which a refrigerant circulates, wherein the refrigerant circulation unit includes: a first compressor; a first cooler; a first gas-liquid separator for separating the refrigerant cooled by the first cooler into a first refrigerant flow of a gas component and a second refrigerant flow of a liquid component; a second compressor; a second cooler; a second gas-liquid separator for separating the first refrigerant flow cooled by the second cooler into a third refrigerant flow of a gas component and a fourth refrigerant flow of a liquid component; a first expansion device for decompressing the fourth refrigerant flow; an economizer for separating the fourth refrigerant flow decompressed by the first expansion device into a fifth refrigerant flow of a gas component and a sixth refrigerant flow of a liquid component; and a first circulation line for supplying the fifth refrigerant flow to the first gas-liquid separator.
Patent KR-20200118273-A (KR)
Inventor: GIM HAE SUK
IPC: H05B45/00
Filed: 2019-04-03
Abstract: The present invention relates to a roadside-tree-friendly streetlamp for controlling illuminance in proportion to the number of passing vehicles. The roadside-tree-friendly streetlamp includes a lamp which receives electricity so as to emit light and a post which has the lamp provided thereon, and is installed alongside a roadside tree. The present invention reduces the stress caused by light on the roadside tree by installing the lamp installation position of the roadside-tree-friendly streetlamp installed alongside the roadside tree below the height of the roadside tree and controls illuminance in proportion to the number of passing vehicles, and enables the height of the post of the streetlamp to be adjusted so as to automatically adjust the height of the post according to environmental conditions, thereby being provided in harmony with the roadside tree.
Patent KR-20200067711-A (KR)
Inventor: KEUM JIN
IPC: A24F47/00
Filed: 2019-04-09
Abstract: The present invention relates to a heating structure heating a heating object inserted therein. The heating structure includes: a hollow insertion tube into which the heating object is inserted; a tube disposed so as to surround the outside of the insertion tube; a metallic base interposed between the insertion tube and the tube; a heat-generating heating element interposed between the base and the tube; and a main electrode connected to the heating element and applying an electric current from an external power source to the heating element. According to the heating structure and the heating structure manufacturing method of the present invention, the metallic base is interposed between the insertion tube and the heating element, and thus heat can be more effectively transferred from the heating element to the heating object and the durability of the entire instrument can be improved. In addition, according to the heating structure and the heating structure manufacturing method of the present invention, the outside and the inside of an application portion where an auxiliary electrode is disposed, which is a part of the heating structure, are coated with a protective film and protective ink, respectively. As a result, the rigidity of the application portion can be reinforced during the manufacturing of the heating structure and the outside and the inside of the application portion can be individually protected.
Patent KR-20200122719-A (KR)
Title: Core shell quantum dot, production method thereof, and electronic device including the same
Inventor: KWON SOO KYUNG
IPC: B82Y20/00
Filed: 2019-04-18
Abstract: The present invention relates to a quantum dot not comprising cadmium, and comprising: zinc; tellurium; and selenium, and to an electronic device comprising the same. A maximum emission peak of the quantum dot exists in a wavelength range of more than 470 nm, the quantum efficiency of the quantum dot is 10% or more, and the quantum dot comprises: a core including a first semiconductor nanocrystal; and a semiconductor nanocrystal shell disposed on a surface of the core. In addition, the quantum dot can realize improved optical properties.
Patent KR-20200125146-A (KR)
Title: Micro-needle roller
Inventor: KIM TAE YOUNG
IPC: A61N7/00
Filed: 2019-04-26
Abstract: The present invention relates to a micro-needle roller (100) which is provided with an ultraviolet LED lamp (250) on one side of a roller head coupling part, thereby being able to sterilize and disinfect the micro-needle roller, and is provided with an ultrasonic generation part (120) to improve transdermal permeability of a drug, thereby having an excellent skin regeneration effect.
Patent KR-20200125306-A (KR)
Title: Net structure
Inventor: PARK CHOUNG GUI
IPC: A01K75/00
Filed: 2019-04-26
Abstract: Provided is a net structure to easily perform a fishing experience and the like. According to the present invention, the net structure comprises a net installed to allow the lower end part thereof to be fixed in bay topology between neighboring capes and a moving unit coupled to the upper end part of the net to move up and down the net. The moving unit comprises: a pulley connected to the upper end part of the net; a winch connected to the pulley; and a wire connected to the upper end part of the net, the pulley, and the winch, wherein when seawater flows into a bay, the lower end part of the net is fixed and the upper end part of the net is moved up by the moving unit such that the net is spread in a curtain type to cover one side of the bay.