baber/WOPTO huggingface dataset:
Patent KR-20210116903-A (KR)
Title: Device for driving fans in full feed combines
Inventor: KIM SU KYEONG
IPC: A01D41/12
Filed: 2020-03-18
Abstract: The present invention proposes a winnowing machine driving device capable of changing the air volume in a normal-type combine. The driving device of the present invention comprises a driving pulley (20) installed at an end of a driving shaft rotating by power transmitted from an engine of a normal-type combine and a driven pulley (10) attached to a winnowing machine shaft (4) for generating a sorting wind and transmitting power from the driving pulley through a belt. The driven pulley (10) is composed of a first pulley part (12) coupled to the winnowing machine shaft (4) and a second pulley part (14) coupled to the first pulley part (12). A spacer (Sa) for adjusting a spacing interposed between a central fixing part (12b) of the first pulley part (12) and a central fixing part (14b) of the second pulley part (14) to adjust the spacing between the first pulley part and the second pulley part and a spare spacer (Sb) on the outside of the central fixing part (14b) of the second pulley part are fastened together and supported by bolts (B) for fastening and fixing the first pulley part (12) and the second pulley part (14) to each other.
Patent KR-20210118639-A (KR)
Title: Steel-concrete panel and optimal design method thereof
Inventor: KWAK HYO GYOUNG
IPC: E04C2/28
Filed: 2020-03-23
Abstract: In accordance with the present invention, a steel plate concrete panel comprises: a plurality of stud bolts fixed in a predetermined arrangement in stud bolt arrangement areas partitioned on one steel plate the other steel plate; a plurality of tie bars fixed in a predetermined arrangement in tie bar arrangement areas partitioned on the steel plate the other steel plate; and a concrete layer poured between the steel plate and the other steel plate. The tie bar arrangement areas are disposed inside the stud bolt arrangement areas, and the stud bolt arrangement areas can be symmetrical with respect to the tie bar arrangement areas. In accordance with the present invention, an optimal design method for a steel plate concrete panel comprises: a stud bolt spacing setting step of setting the spacing between stud bolts; and a tie bar spacing setting step of setting the spacing and position between tie bars. The stud bolt spacing setting step can include a first determination step of determining the safety of a steel plate concrete composite panel. The tie bar spacing setting step can include a second determination step of determining the stability and usability of the steel plate concrete panel. Therefore, the steel plate concrete panel can be optimally designed considering usability and safety.
Patent KR-20210120387-A (KR)
Title: parachute
Inventor: CHUNG JI BUM
IPC: F16D55/226
Filed: 2020-03-26
Abstract: The present invention relates to a parachute. More particularly, the present invention relates to a parachute comprising: a canopy; and a wing unit which is installed to be connected to the canopy, and is driven auxiliary to increase the flight time by decreasing the falling speed by air resistance. According to the present invention, it is possible to increase the flight time by lowering the fall speed by air resistance.
Patent KR-20210125247-A (KR)
Title: Wastewater treatment device with reduced power consumption
Inventor: KO JOON IL
IPC: C02F3/12
Filed: 2020-04-08
Abstract: The present invention relates to a wastewater treatment apparatus with reduced power consumption, which is configured to be able to treat wastewater by agitating the wastewater even while excluding an agitator in an anaerobic tank and an anoxic tank, by pumping settled sludge through an underwater pump installed in a sediment tank to the anaerobic tank configured to decompose organic matter and to be able to release phosphorus from the inside of microbial cells, and pumping, to the anoxic tank, wastewater into which phosphorus is absorbed by compressed air supplied from a compressed air supply unit to an aeration tank configured to be able to absorb phosphorus. Accordingly, a mechanical apparatus can be minimized, thereby reducing power consumption. In addition, maintenance is easy due to the minimization of the mechanical apparatus.
Patent KR-20210125709-A (KR)
Title: Method And Apparatus for Recognizing Character of Container
Inventor: LEE HUI WON
IPC: G06N3/08
Filed: 2020-04-09
Abstract: Disclosed are a method and an apparatus for recognizing a character of a container. When a crane unloads a container on a port, a camera provided in the port or on a lower portion of the crane is used to photograph a side or an upper portion of the container on which container identification information is written when a truck transporting the container passes through a gate. When detecting a character corresponding to a position representing container cargo from a character patch based on a calculated character confidence probability (CP) after detecting the character patch written on the side or the upper portion of the container in the image, a conventional character recognition technique recognizes an identification number string by ignoring an omitted character and continuously listing only recognized characters to fail in container recognition. The present invention, however, provides a method and an apparatus for recognizing a character of a container which uses character prediction for estimating a container identification number by recognizing and remedying an undetected vacant position if some characters are not detected in the container identification number. The apparatus for recognizing a character of a container comprises an image acquisition unit, a character recognition unit, and a data augmentation unit.
Patent KR-20210125787-A (KR)
Inventor: CHUNG HYUN WOOK
IPC: G06Q20/06
Filed: 2020-04-09
Abstract: The present invention relates to a business platform technology, which revitalizes a local economy. According to the platform model, when consumers and suppliers join a local love platform, a local government confirms that these consumers and suppliers live in a region, joins and distributes local virtual currency to them. The platform model places the subscribed providers in the region, and organizes service items and supply prices provided by the providers. When a consumer accesses the platform, the local government database confirms that he or she is a resident, accesses the platform, selects a service, enters a delivery location, places an order, and the consumer pays.
Patent KR-20210129358-A (KR)
Inventor: YU HWASU
IPC: G08G1/0967
Filed: 2020-04-20
Abstract: The present invention discloses a multifunctional artificial intelligence road safety system. It includes an artificial intelligence safety guard (110) that comprises a radar sensor (112), an AI camera (113), an IoT controller (114), a display (115), a power supply part (116), and a safety guard (110), and a control server (120) that monitors a road situation in real time by communicating with the safety guard via a network and maintains the artificial intelligence safety guard (110). The present invention can prevent reverse running on a one-way road, easily recognize school zones to comply with speed limits, warn in advance of black ice on mountainous roads or shady roads to prevent accidents, and prevent road kills to play the role of safety guards for road safety, school zones, black ice, and road kills.
Patent KR-20210132279-A (KR)
Title: Light emitting element ink and method of fabricating display device
IPC: H01L25/075
Filed: 2020-04-24
Abstract: The problem to be solved by the present invention is to provide a light emitting element ink in which light emitting elements are not precipitated during storage, including a solvent having a high melting point. Provided are a light emitting element ink and a method of fabricating a display device. The light emitting element ink is dispersed in the light emitting device solvent and the light emitting element solvent and includes a plurality of light emitting devices including a plurality of semiconductor layers and an insulating film partially surrounding the outer surfaces of the semiconductor layers. The light emitting device solvent includes a fatty acid ester-based compound having a melting point in a range of 0℃ to 15℃.
Patent KR-20210131745-A (KR)
Title: the fix pin strike device
IPC: A01G13/02
Filed: 2020-04-24
Abstract: The present invention relates to a stitching device for fixing pins for agricultural non-woven fabric, and more particularly, to a stitching device for fixing pins for agricultural non-woven fabric, in which a reflective film that has a frame formed therein with a guide groove for insertion of a fixing pin is provided and placed on the floor of an orchard to increase the marketability of fruits by reflected sunlight, fixing pins used to fix weeding nonwoven fabrics or mulching vinyl to the ground are semi-automatically and easily stitched so that the fixing pins can be fixed to the ground, a fixed gripper is formed on an upper part of a connector installed in an upper central part of the frame so that the frame can be gripped by a hand to facilitate portability, a pressing member is coupled such that the pressing member can easily move up and down in the guide groove of the frame, the pressure is applied to the fixing pin inserted into the guide groove such that the fixing pin penetrates the nonwoven fabric and then is stitched into the ground, in a state in which a lower part is attached to an upper central part of the pressing member, an elevating shaft is coupled such that the elevating shaft can easily elevate into a coupling hole formed inside the connector of the frame to enable the pressing member to move up and down in the guide groove of the frame, and a lifting gripper is attached to an upper part of the elevating shaft so that the elevating shaft can be moved up and down by easily gripping the elevating shaft using a hand.
Patent KR-20210142358-A (KR)
Title: A novel composition for eliminating antibiotics resistant pathogen
IPC: A01N31/08
Filed: 2020-05-18
Abstract: Disclosed are: an acidic aqueous composition for removing antibiotic-resistant bacteria; a filter applied with solvent-free seam sealing at a sewn portion for improving the filtration efficiency of a bag filter dust collector; and a manufacturing method therefor. The composition for removing antibiotic-resistant bacteria of the present invention comprises: about 100-2,000 ppm of dissolved chlorine dioxide; and a surfactant system having both a wetting effect and a solubilization effect.
Patent KR-20210093139-A (KR)
Title: Electric drivetrain and Complex machine for glueing, impregnation and sealing comprising same
Inventor: SUI BOLIN
IPC: H01G13/00
Filed: 2020-05-22
Abstract: The present invention discloses an electric driving device and complex machine for glueing, impregnation and sealing, and includes a pedestal, a drive shaft, multiple cams and multiple gripping assemblies, multiple swing arm groups. The drive shaft is rotatably installed on the pedestal. The cams are mounted on the drive shaft. The swing arm groups are rotatably installed on the pedestal. The swing arm groups correspond to a plurality of cams one by one. The cam is rolled against the swing arm groups. The gripping assemblies are for gripping and transferring the workpiece. The gripping assemblies are electrically connected to the swing arm groups. The electric device in the present embodiment drives a plurality of gripping assemblies simultaneously with only one drive shaft, and completes the transfer of the workpiece, thereby saving costs. The electric device in the present embodiment needs only one drive shaft, operation is simpler and driving is more stable.
Patent KR-20210064024-A (KR)
Title: Method and apparatus for beam failure recovery procedure in network cooperative communications
Inventor: JANG YOUNGROK
IPC: H04B7/06
Filed: 2020-05-28
Abstract: The present invention relates to a communication technique that converges a 5G communication system with an IoT technology to support higher data rates after a 4G system and a system thereof. The present invention can be applied to intelligent services (eg. smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. According to the present invention, disclosed are a method for beam failure recovery and a device thereof.
Patent KR-20210150662-A (KR)
Inventor: CHO JUN HYUNG
IPC: C04B111/20
Filed: 2020-06-04
Abstract: Provided is a method for manufacturing a photocatalytic material using paper sludge, including the steps of: mixing paper sludge and titanium dioxide powder; dewatering the mixed paper sludge; and molding a cake formed according to the dewatering step.
Patent KR-20210150700-A (KR)
Title: Scent device and method capable of selectively spraying scent and controlling concentration
Inventor: BANG JOON HAK
IPC: A63J25/00
Filed: 2020-06-04
Abstract: A scent diffusing device and a method thereof are provided. The scent diffusing device includes: a scent providing unit including a plurality of scent valves providing scent of a plurality of fragrance cartridges, and a plurality of air valves providing air; a scent mixing unit for mixing the scent provided through the plurality of incense valves and the air provided through the plurality of air valves to output diffused scent; and a scent concentration controlling unit for controlling the plurality of scent valves to select at least some of the plurality of scent cartridges, and controlling the plurality of air valves to provide air to the scent mixing unit.
Patent KR-20210152747-A (KR)
Title: Fingerprint sensor module and method of manufacturing the same
Inventor: CHOI JEON HWAN
IPC: H01L27/146
Filed: 2020-06-09
Abstract: An embodiment of the present invention provides a fingerprint sensor module having no design restriction when inserted into a panel of a display device due to reduced thickness. The fingerprint sensor module comprises: a substrate; a fingerprint sensor disposed on the substrate; an infrared filter layer coated on an active area of the fingerprint sensor; a plurality of wires electrically connecting an electrode disposed on an edge of the fingerprint sensor and the substrate; a barrier layer disposed on the substrate and surrounding the fingerprint sensor; and a molding member filled in a space between the infrared filter layer and the barrier layer to protect the plurality of wires.
Patent KR-20210158722-A (KR)
Inventor: KIM JUN YOUNG
IPC: A43B23/24
Filed: 2020-06-24
Abstract: The present invention provides baby shoes that help children who can not tell the left from the right. A heel loop is attached to the rear part of the baby shoes.
Patent KR-20220001376-A (KR)
Title: Real estate selling promoting apparatus using drone and augmented reality
Inventor: LEE JUNG HYUN
IPC: G06Q50/10
Filed: 2020-06-29
Abstract: The present invention relates to a real estate sale promotion apparatus using a drone and augmented reality (AR) and, more specifically, to a real estate sale promotion apparatus using AR, which promotes sales of real estate by using a drone and AR. To this end, the real estate sale promotion apparatus comprises: an AR implementation unit merging a received virtual image with a real object image generated through a camera unit to implement an AR object for real estate sale promotion on a display unit provided in a portable terminal; a spectator interest analysis unit analyzing interests of spectators moving outside and inside an AR building implemented in the AR implementation unit; a purchase possibility analysis unit analyzing a purchase possibility of the building to be newly built and sold on the basis of information provided by the spectator interest analysis unit; and a drone unit flying over a land area and acquiring a current construction image of the building under construction in the land area to transmit the acquired image to the AR implementation unit.
Patent KR-20220003425-A (KR)
Title: Method of manufacture of formwork that are deformed from concrete structures
Inventor: KIM JOUNG HAK
IPC: E04G9/06
Filed: 2020-07-01
Abstract: The present invention relates to a manufacturing method of a mold released from a concrete structure. More specifically, the present invention relates to the manufacturing method in which the mold, which is a steel form and an aluminum form, used for building construction is released from the concrete structure. According to the manufacturing method of the mold which is easily released from the concrete structure of the present invention, there are advantages of low wear of the mold due to good sliding properties, having the beautiful surface and no small bubble marks on the surface of the concrete structure, and being easily released from the concrete structure. The manufacturing method of the mold released from the concrete structure of the present invention comprise: a deaeration step; a sanding step; a surfactant coating step; and an organic solvent coating step.
Patent KR-20220004393-A (KR)
Title: A method for providing a security surveillance service based on user involvement
Inventor: PARK JOO YOUNG
IPC: G06Q30/02
Filed: 2020-07-03
Abstract: The present invention relates to a method for providing a security monitoring/surveillance service based on user participation. According to an embodiment of the present invention, the method for providing the security monitoring/surveillance service based on user participation, which is able to allow a surveillance service server performs surveillance service including one or more of an accident occurrence report, fire occurrence report, user alert, monitoring device control, dispatch alert, and real-time monitoring based on the occurrence of an event, comprises: a step in which the surveillance service server receives an event occurrence information from a security monitoring device which is previously registered, and shares the relevant event occurrence information with a large number of service participant terminals which are previously registered; and a step in which participants of the one or more service participant terminals sharing the event occurrence information participate in the security monitoring/surveillance service, and collect and manage the processing result data inputted after providing the security monitoring service based on user participation.
Patent KR-20220006387-A (KR)
Title: Apparatus and method for treating substrate
Inventor: KIM MINWOOG
IPC: F26B5/00
Filed: 2020-07-08
Abstract: The present invention provides a substrate processing device. According to an embodiment, the substrate processing device comprises: a clamping member including a first clamp and a second clamp; a moving member for moving the first clamp or the second clamp to a locked position or an unlocked position; and a pin member for locking the clamping member. The pin member comprises: an upper lock pin inserted into a first pin groove; a lock pin elevating member for elevating and lowering the upper lock pin to a lowering position in which the upper lock pin is located in the first pin groove and an elevating position in which the upper lock pin is located in a second pin groove; and an under lock pin for transmitting the driving force of the lock pin elevating member to the upper lock pin and provided to be inserted into the first pin groove. An upper part of the under lock pin and a lower part of the upper lock pin may include a magnetic material to which an attractive force is applied to each other. Accordingly, the atmosphere in a processing space can be stably sealed from the outside during the process.
Patent KR-20210018043-A (KR)
Title: Switching operatiion sensing device implemented touch sensing and force sensing using a dual sensing structure
Inventor: HONG BYUNG JOO
IPC: G06F3/041
Filed: 2020-07-13
Abstract: According to an embodiment of the present invention, a switching-operable sensing device includes: an operation inputting unit integrated with a housing and including a first switching member and a second switching member disposed at mutually different positions; an oscillating circuit to generate a first oscillating signal based on a capacitance varied when the first switch member is touched, and a second oscillating signal based on an inductance varied when force is applied to the second switch member; a frequency digital converter to convert the first oscillating signal from the oscillating circuit to a first count value, and to convert the second oscillating signal to a second count value; and a touch-force detecting circuit to generate a first detection signal by detecting a touch based on the first count value input from the frequency digital converter and to generate a second detection signal by detecting force based on the second count value.
Patent KR-20220012442-A (KR)
Inventor: LEE SEON UK
IPC: B41J2/045
Filed: 2020-07-22
Abstract: An inkjet printing device is provided. The inkjet printing device according to an embodiment comprises: a flow path plate having a head chamber disposed therein; and a plurality of nozzle plates disposed under the flow path plate, spatially connected to the head chamber, and including nozzles opened through the lower surface, wherein the plurality of nozzle plates are stacked on each other, each nozzle plate includes a through hole overlapping each other, and the nozzle comprises through-holes overlapping each other. An object of the present invention is to provide the inkjet printing device capable of improving production efficiency by increasing a replacement cycle of a head unit.
Patent KR-20220013761-A (KR)
Title: Idia technology system
Inventor: CHUNG BYUNG YUN
IPC: B60R19/04
Filed: 2020-07-27
Abstract: The present invention relates to an idia technology system which minimizes a damage of mutual vehicles in an event of an automobile collision. According to the present invention, a 1cm thick steel plate is installed on a bumper, and then 7 steel springs are installed in a 3cm space between the bumper and the steel plate. In addition, 5 steel springs are installed in a 3cm space in front of the space where 7 steel springs are installed.
Patent KR-20220013816-A (KR)
Inventor: KIM CHOONGIK
IPC: G01R31/28
Filed: 2020-07-27
Abstract: According to one embodiment of the present invention, provided is a device for measuring performance of an element, which includes: a vacuum chamber in which a target element to be measured is provided; a radiation member irradiating radiation to the target element to be measured; a wiring part electrically connecting a measuring member outside a vacuum chamber to the target element to be measured; and a feed adapter provided on one side of the vacuum chamber to maintain a vacuum state inside the vacuum chamber and provide the wiring part into the vacuum chamber, wherein the wiring part supplies electric power to the target element to be measured and transmits a change in electrical characteristics of the target element to be measured when exposed to radiation emitted from the radiation member to the device for measuring performance of the element.
Patent KR-20200096185-A (KR)
Inventor: LEE JAE HO
IPC: A61K31/506
Filed: 2020-07-27
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating metastatic ovarian cancer, endometrial cancer or breast cancer, containing a compound represented by chemical formula 1 or a pharmaceutically acceptable salt thereof.