baber/WOPTO huggingface dataset:
Patent KR-20210089386-A (KR)
Title: Modular Detachable Meat Brazier
Inventor: YANG JEONG SEON
IPC: A47J37/06
Filed: 2020-01-08
Abstract: The present invention relates to a detachable modular brazier. According to an example of the present invention, the detachable modular brazier comprises: a module frame in which a plurality of frames extend and are fixed in horizontal, vertical, and thickness directions such that a food accommodation space in which foods are located and a plurality of charcoal accommodation spaces in which charcoal is located are divided in the horizontal direction, wherein the plurality of charcoal accommodation spaces are positioned on both sides with respect to the food accommodation space and the charcoal accommodation spaces are provided to have a first height in the vertical direction greater than a first width in the horizontal direction; a food accommodation part which is detachably accommodated in the food accommodation space and in which the food is arranged in the vertical direction; and a plurality of charcoal cartridges each detachably accommodated in each of the plurality of charcoal accommodation spaces, provided to have a second height in the vertical direction greater than a second width in the horizontal direction, and including a charcoal fixing plate for forming a space divided in the vertical direction, wherein the second width of the charcoal cartridge is smaller than the first width of the charcoal accommodation space so that the charcoal cartridge can move in the horizontal direction in the charcoal accommodation space.
Patent KR-20210089863-A (KR)
Title: Perovskite solar cell and manufacturing method thereof
Inventor: JEON NAM JOONG
IPC: H01L51/00
Filed: 2020-01-09
Abstract: The present invention relates to a perovskite solar cell and a manufacturing method thereof. More specifically, the present invention provides the perovskite solar cell and the manufacturing method thereof which employs a specific perovskite compound in a photoactive layer and employs a specific hole transport material in a hole transport layer. Therefore, the perovskite solar cell has excellent light stability and durability while having photoelectric conversion efficiency.
Patent KR-20210092506-A (KR)
Title: Smartphone Connected Portable Barcode Device
Inventor: CHOI WON
IPC: G06K7/10
Filed: 2020-01-16
Abstract: The present invention relates to a smartphone-connected portable barcode device, wherein when a dedicated application is installed and the corresponding product is recognized with a barcode, the smartphone-connected portable barcode device informs product information and total amount. For this purpose, the present invention includes: a 5-pin cable (20) which is attached to a barcode device body (10) and capable of connecting a mobile phone; a power on button (30); an LED (40) indicating a status when power is turned on; a barcode (50) which recognizes the product; and a 5-pin port (60) for charging the portable barcode device body.
Patent KR-20200094096-A (KR)
Inventor: KIM BYONG RYUL
IPC: A47G21/18
Filed: 2020-01-22
Abstract: The present invention relates to a reed straw and a manufacturing method thereof. More specifically, the reed straw is formed to block browning and twisting by putting reed, which is a natural material, into salt water and performing sterilizing and drying. Accordingly, the reed straw can be used by replacing straws made of plastic materials, which are the main cause of environmental pollution, with reeds of natural materials, and can be recommended as disposable products by utilizing the characteristics of nature-friendly reeds.
Patent KR-20210100834-A (KR)
Title: Method of toxicity evaluation and culture method using Salvinia natans
Inventor: YOUN JOO AN
IPC: G01N33/50
Filed: 2020-02-07
Abstract: The present invention relates to a method for assessing aquatic toxicity using Salvinia natans, a kit for assessing aquatic toxicity, and a composition for assessing aquatic toxicity. More specifically, the present invention relates to a method for determining aquatic toxicity by exposing Salvinia natans, which inhabits extensively in the domestic environment, to heavy metal and pesticide contamination as an aquatic toxicity test variety, and by measuring the growth of Salvinia natans. It has been confirmed that Salvinia natans of the present invention can be rapidly cultured in a selected specific medium, and has toxicity sensitivity dependent on the concentration of heavy metals and pesticides, and thus Salvinia natans can be used for aquatic toxicity assessment.
Patent KR-20200116851-A (KR)
Inventor: YOSHIMI SYUNJI
IPC: H04B1/18
Filed: 2020-02-13
Abstract: The present invention is to enable a front end module to be used even when there are a plurality of antennas. According to the present invention, a high-frequency signal transmission-reception circuit comprises: a plurality of band pass filter groups each including a plurality of band pass filter sets; a first switch including a plurality of band pass filter-side terminal groups each including a plurality of band pass filter-side terminals and an antenna-side terminal group; a plurality of couplers each outputting signal strength of a high-frequency signal transmitted through a plurality of transmission paths; and a second switch including an input terminal group electrically connected to each of the plurality of couplers, and an output terminal outputting a detection signal output from one of the plurality of couplers. The first switch electrically connects one band pass filter-side terminal of one band pass filter-side terminal group with one antenna-side terminal, and electrically connects one band pass filter-side terminal of the other band pass filter-side terminal group and another antenna-side terminal.
Patent KR-20210068292-A (KR)
Title: Solid electrolyte, preparation method thereof, lithium air battery including the solid electrolyte, and electrochemical device including the solid electrolyte
Inventor: MA SANG BOK
IPC: H01B1/06
Filed: 2020-02-20
Abstract: Proposed are a solid electrolyte containing an ion conductor represented by at least one of the following formulas 1 to 3, a preparation method thereof, a lithium air battery and an electrochemical device including the same. <Formula 1> Li_1+3xM_1-xO_2 (where M is a trivalent element, 0<x<1). <Formula 2> Li_1-yMO_2-yX_y (where M is a trivalent element, X is a halogen atom, pseudohalogen, or a combination thereof, and 0<y<1). <Formula 3> Li_1-z(a-3)M_1-zD^(a+)_zO_2 (where M is a trivalent element, D is at least one selected from monovalent to hexavalent elements, a is the oxidation number of D, and 0<z<1).
Patent KR-20210106650-A (KR)
Title: IoT AC-LED .
Inventor: KANG DAE SIG
IPC: A01G9/26
Filed: 2020-02-21
Abstract: The present invention provides a bulky feed smart farm device capable of providing fresh bulky feed instead of pasturage for lighted livestock in winter. Provided is an energy-saving smart livestock feed cultivating factory with IoT control and an AC-LED dimming system comprising: a container which includes a door; a multi-stage cultivating bed which is arranged in left and right sides of the container; a passage which is provided in the center of the multi-stage cultivating bed; a watering nozzle and an LED light unit which are provided from room to room; a cultivating tray which is provided in the multi-stage cultivating bed; two or more temperature-humidity sensors which are provided in the container; a water tank which is connected to the watering nozzle and is provided outside the container; a cooling device which cools the water tank; a heating unit which increases a temperature of water from the water tank; and a light controlling unit which controls an amount of light of the LED light unit. With the above configuration, developed is the energy-saving smart livestock feed cultivating factory with IoT control and an AC-LED dimming system capable of harvesting 500 kg of sprout barley every day in a case of a 20-feet container and harvesting 1000 kg of sprout barley every day in a case of a 40-feet container. By providing a unit for producing 500-1000 kg of the fresh bulky feed every day all the year with the above device, the present invention provides a unit for raising livestock such as cattle or the like in an environment in which even pasturage cannot be cultivated.
Patent KR-20210111049-A (KR)
Title: Anti-oxidant composition including substance P
Inventor: KIM DA JUNG
IPC: A23L33/17
Filed: 2020-03-02
Abstract: The present invention relates to an antioxidative composition comprising substance P as an active ingredient, and more particularly, to: an antioxidative composition having an antioxidative effect superior to those of commercialized antioxidants and comprising an antioxidant, a surfactant, a viscosity increasing agent, and substance P consisting of an amino acid sequence of SEQ ID NO:1; and an antioxidant cosmetic composition, pharmaceutical composition, quasi-drug composition and health functional composition, which comprise the composition. The present invention relates to an excellent antioxidant effect of a composition, comprising substance P. The composition of the present invention has an antioxidant effect superior to those of ascorbic acid and idebenone which are conventional commercial products of antioxidants, and the use of sodium thiosulfate, which is an antioxidant, alone in a composition, thereby being used as a composition having an excellent antioxidant effect.
Patent KR-20210114614-A (KR)
Title: Smart floor cutting machine
Inventor: LEE DO EUN
IPC: B28D1/24
Filed: 2020-03-11
Abstract: A smart floor cutting machine comprises: a main frame; two back wheels located at both rear ends of the main frame; two front wheels located at both front ends of the main frame; and a cutting frame of which one side is fixed near the rear of the main frame and the other side moves vertically. The front of the main frame corresponds to an advance direction of the floor cutting machine and the rear of the main frame corresponds to the opposite of the advance direction of the floor cutting machine. The present invention attaches a cutting blade on the cutting frame, which is separated from the main frame, to move the cutting blade regardless of the main frame.
Patent KR-20210115337-A (KR)
Title: Air injection type multi-purpose agitator
Inventor: JEONG DONG HA
IPC: B01F7/00
Filed: 2020-03-12
Abstract: The present invention relates to an air injection-type multipurpose agitation apparatus. According to the present invention, since the agitation apparatus includes an air compression unit applying a cam structure to compress atmospheric air received from the outside to discharge compressed air to an air discharge hole of an impeller through the inside of a hollow rotary shaft of a mixing unit and the inside of an impeller, the atmospheric air is introduced and compressed through the air compression unit applying a simple cam structure to be discharged through the air discharge hole of the impeller so that a water flow is mixed in water inside a main tank and, at the same time, air is supplied to the water, thereby maximizing agitation efficiency by air supply into the water. In addition, as the air compression unit supplying air to the water is applied, a role of delivering oxygen to water to increase activity of microorganisms can be performed during sewer/wastewater treatment, and in water purification, a role of quickly mixing the water with chemicals to maximize mixing efficiency and supplying oxygen through air supply to increase the taste of purified water is performed. In fish farms installed in rivers, reservoirs, and the like, convection is activated to prevent sediment from accumulating on the bottom and aeration is implemented in the water to prevent water decay and activate aquatic life, thereby optimizing an aquatic ecological environment. The agitation apparatus comprises a main tank, a mixing unit, an air compression unit, and a driving unit.
Patent KR-20210117819-A (KR)
Title: Overheat Alarming Apparatus in Modular Block Type Power Distribution Apparatus and Method Therefore
Inventor: KWON YOUNG MIN
IPC: H02B13/025
Filed: 2020-03-20
Abstract: Disclosed are an overheat alarming apparatus in a modularized block-type power distribution device and a method thereof. The overheat alarming apparatus according to an embodiment of the present invention, in an overheat alarming apparatus in a modularized block-type power distribution device, includes: a sensing unit which senses a temperature voltage according to a temperature value for each of terminals for a main circuit breaker, connected to a main circuit breaker; a control unit which estimates whether a distribution board is overheated after a preset reference time based on the sensed temperature voltage for each of the terminals for the main circuit breaker; and an alarm unit which provides an overheat alarm when overheating of the distribution board is estimated after the reference time.
Patent KR-20210119821-A (KR)
Title: Remarketing System Utilizing Internet Messenger
Inventor: LEE DO HYUN
IPC: G06Q30/02
Filed: 2020-03-25
Abstract: The present invention relates to a remarketing system utilizing an Internet messenger to increase sales of affiliated stores. According to the present invention, the remarketing system performs the following steps of: inputting, by a customer who uses an affiliate store, mobile phone terminal information into a service terminal to accumulate points and sending, by the service terminal capable of performing wireless communications, a message to the customer by using a messenger server; receiving, by the customer, a text message related to the accumulated points through the mobile phone terminal and registering the text message to an affiliated store channel; sending, by a service server, an advertisement text to the registered customer by using the messenger server; receiving, by the customer, the advertisement text and participating in an event; and storing, by the service server, customer identification information provided from the service terminal, the number of visits, the number of event participation, and the like in a database and providing customer status to the affiliated store online or through an application.
Patent KR-20200037199-A (KR)
Title: Cleaner
Inventor: YOUNGJOO LEE
IPC: A47L5/24
Filed: 2020-04-02
Abstract: According to the present invention, a cleaner comprises: a suction unit; a main body including a dust separation unit to separate dust from dust suctioned by the suction unit, and a dust container which is arranged underneath the dust separation unit, and stores dust separated from the dust separation unit; a filter unit which is arranged in the dust separation unit, and filters air in a process in which air from which dust is separated passes therethrough; a movable unit movably arranged in the dust separation unit, and provided with a cleaning unit to clean the outer circumference of the filter unit in a moving process; an operating unit which is arranged outside the main body, and operates to move the movable unit; and a transfer unit penetrating the main body and connecting the movable unit and the operating unit. The movable unit waits at a waiting position at which the circumference of the filter unit is not surrounded in a dust separation process within the dust separation unit. When the operating unit is operated, the movable unit moves to eanble the cleaning unit to remove dust of the outer surface of the filter unit. The movable unit includes a dented unit facing the suction unit and being dented in a direction away from the suction unit.
Patent KR-20210126892-A (KR)
Inventor: LEE JONG JAE
IPC: A01N65/24
Filed: 2020-04-13
Abstract: The present invention relates to an application composition for controlling tree pests which is a composition prepared by mixing loess and vegetable materials and kneading the same with refined water to be applied to trees so that tree pests are controlled and an effect of treating wounds of the tree is ensured.
Patent KR-20210130020-A (KR)
Inventor: JANG JUNG MOK
IPC: H01L23/367
Filed: 2020-04-21
Abstract: An electronic device module having improved heat radiating performance according to an embodiment of the present invention includes: a substrate; a heating element mounted on the first surface of the substrate; a heat radiating part coupled to one surface of the heating element; a signal transmission part mounted on the first surface of the substrate and electrically connecting the substrate to the outside; and a sealing part sealing the heating element, the heat radiating part, and the signal transmission part. The heat radiating part may include a heat transfer part having a larger area than the heat generating element, and a heat radiating part having an exposed surface having a smaller area than the heat transfer part and protruding from one surface of the heat transfer part, and exposed on the same plane as the outer surface of the sealing part.
Patent KR-20210130341-A (KR)
Title: Memory system, memory controller, and operating method of memory system
IPC: G06F12/123
Filed: 2020-04-22
Abstract: Embodiments of the present disclosure relate to a memory system, a memory controller, and an operating method of the memory system. According to embodiments of the present disclosure, the memory system may cache, into a map-cache, a sub-set of a map segment included in a mapping table for indicating mapping information between a logical address and a physical address, selects a map segment, which is to be locked to be prevented from being extracted from the map cache, from the sub-set of the map segment cached in the map cache, based on information on a command received from a host, for a unit time, and set a lock flag for the map segment to be locked. Accordingly, the memory system may reduce an overhead caused to load the map segment, which has been already extracted, again in a process of updating the mapping table, and may optimize update performance for the mapping table within a limit for guaranteeing caching performance to a specific level.
Patent KR-20210130582-A (KR)
Title: Anti-loose nuts and improved hanger
IPC: F16B39/12
Filed: 2020-04-22
Abstract: The present invention relates to an earthquake-resistant hanger, which prevents a nut from loosening by inserting a magnetic body between a body of the hanger and a fixing nut so as to be attached by a mutual magnetic force, thereby preventing loosening of the nut used for the hanger from various vibrations and impacts. The hanger is composed of a body that consists of an upper panel, a lower panel, a left panel, and a right panel; a nut; and a magnetic body.
Patent KR-20210132826-A (KR)
Title: Wearable Robot
IPC: B25J19/02
Filed: 2020-04-28
Abstract: The present embodiment relates to a wearable robot which comprises: a wearable body worn by a user; an actuator spaced apart from the wearable body; a cable which is connected with the wearable body and the actuator; and a sensor module through which the cable penetrates. The sensor module comprises: a sensor housing which has a penetration hole through which the cable penetrates and a space inside thereof; a slider which is stored to be movable inside the space; at least one roller which is installed on a slider to be rotatable and supports the cable; a spring which elastically supports the slider; and a force sensor which senses force applied on the cable. The wearable robot minimizes a weight and a volume by transmitting external force through the cable and reliably controls the external force applied on the cable.
Patent KR-20210133814-A (KR)
Title: Slide cover device of machine tool
IPC: B23Q11/08
Filed: 2020-04-29
Abstract: The present invention relates to a slide cover device of a machine tool. According to the present invention, the slide cover device of a machine tool comprises: a base; a transfer unit installed on the base; a cover unit having a plurality of unit covers installed to overlap each other on the base and extending or contracting by the transfer unit within a predetermined transfer distance range to protect the transfer unit; and an offset unit having one side coupled to the base and the other side coupled to the unit cover of the other end among the plurality of unit covers to selectively extend the transfer distance range of the cover unit and automatically return the transfer distance range.
Patent KR-20210135764-A (KR)
Title: Device and method for generating a tree diagram using 3D modeling information
IPC: G06F113/08
Filed: 2020-05-06
Abstract: A schematic diagram generating apparatus according to an embodiment of the present invention comprises: an upload unit for uploading a file including a 3D modeling shape according to 3D modeling information; a symbol generating unit connected to the upload unit, extracting a 3D model shape for a facility element from among 3D modeling shapes, and generating a symbol image from an extracted 3D modeling shape; a calculation unit for calculating the size and origin information of the symbol image generated by a symbol generation unit; a connection point generation unit that receives a connection point for a symbol image and generates connection point information; a processing unit that matches the symbol image to the 3D modeling shape and receives attribute information corresponding to the 3D modeling shape as attribute information of the symbol image; and a connection unit that creates a 3D modeling shape according to piping from the 3D modeling information as a connector image, and connects the connector image to a symbol image according to the connection point information. It is possible to create a two-dimensional schematic diagram in which non-elements and pipes are naturally connected.
Patent KR-20210136219-A (KR)
Title: Putter to guide putting
IPC: A63B57/00
Filed: 2020-05-06
Abstract: Disclosed is a putter for guiding putting to increase hole-in probability. According to an embodiment of the present invention, the putter comprises: a shaft unit extending in one direction; a head unit disposed at one end of the shaft unit; a grip unit disposed at the other end of the shaft unit; a measuring unit mounted on the shaft unit, and transmitting and receiving a laser to measure a distance and ground inclination; a control unit calculating a time difference between transmission and reception of the laser from the measuring unit to calculate a target point distance and a ground slope, and using the target point distance and the ground slope to calculate a movement path and hitting angle of a golf ball; a guide unit transmitting a striking guidance beam perpendicular to the face of the head unit while being mounted on the upper end of the head unit, transmitting a reference striking beam by forming a striking angle calculated from the control unit, and transmitting the striking reference beam whose transmission path is maintained regardless of the rotation of the shaft unit; and a power supply unit supplying stored power to the measuring unit, the control unit, and the guide unit.
Patent KR-20210137809-A (KR)
Title: Oven having multiple chokes
IPC: H05B6/76
Filed: 2020-05-11
Abstract: The present invention discloses an oven having optimal radio wave shielding efficiency in a plurality of frequency bands. The oven according to an embodiment of the present invention includes a plurality of choke rooms, some of which are formed to partially face a cavity, which is a space in which cooking materials are accommodated in the oven. Accordingly, it is possible to have optimal radio wave shielding efficiency in a plurality of frequency bands and to increase the capacity of the cavity.