baber/WOPTO huggingface dataset:
Patent KR-20210127455-A (KR)
Inventor: SONG JUN HYUK
IPC: E02B3/04
Filed: 2020-04-14
Abstract: The present invention relates to an artificial reef reinforced with a composite elastic polymer and a method for manufacturing the same. According to the present invention, a rebar-excluded concrete mixture is poured at an artificial reef, and then a reef structure is formed that uses coarse aggregate containing high-specific gravity and low-grade iron ore, which results in an increase in the weight of the reef structure itself. In accordance with the shape and mechanical behavior of the reef structure replacing a rebar, a composite elastic polymer composition is partially or wholly applied to the surface of the reef structure, and then the tensile strength and ductility of the reef structure can be improved. The artificial reef of the present invention includes: a reef structure made using a rebar-excluded concrete mixture; and a painting layer partially or wholly applied to the surface of the reef structure and containing a composite elastic polymer as a mixture of liquid polyurea and fine powder-type glass fiber. The concrete mixture is a mixture of cement-containing concrete or cement- and sand-containing concrete and iron ore with a specific gravity of 3 to 3.2 or more.
Patent KR-20200062086-A (KR)
Title: Floor Under cover of Automobile and Preparation method thereof
Inventor: JIN YONG WON
IPC: B32B5/06
Filed: 2020-04-20
Abstract: The present invention relates to an under cover of an underfloor for automobiles. The under cover comprises: a core layer with the weight of 1,000-1,500 gsm having 20-40 wt% of low melting point polyester fibers and 80-60 wt% of polyester fibers; and an upper reinforcing layer and a lower reinforcing layer made of a polyester non-woven fabric with the weight of 100-150 gsm having 60-80 wt% of low melting point polyester fibers and 20-40 wt% of polyester fibers at a melting point of 160-180°C, and coupled to the core layer by needle punching.
Patent KR-20210129864-A (KR)
Inventor: YOON JAE SEUNG
IPC: C12M1/00
Filed: 2020-04-21
Abstract: The present invention relates to a membrane for cell culture and a manufacturing method thereof, and specifically, to a support for cell culture based on a nanofiber support, and a manufacturing method thereof. According to the present invention, the membrane for cell culture comprises a hydrogel thin film, wherein the hydrogel thin film is supported by the nanofiber support.
Patent KR-20210131740-A (KR)
Title: Apparatus and method learning of video contents
IPC: G06Q50/10
Filed: 2020-04-24
Abstract: According to the present invention, a method for learning of a video content includes the following steps of: playing a video content; displaying text corresponding to the reproduced video content; receiving voice information of a learner when the learner reads the displayed current text aloud; converting the input voice information into text information; calculating a similarity by comparing the text information with the current text; and stopping a playback operation of the video content when the calculated similarity is less than a threshold. Therefore, the learner can learn with concentration on the video content.
Patent KR-20210132389-A (KR)
Title: Manufacturing Method For Waterproof Sheet Having Insulating Effect And Construction Method Using The Same
IPC: B32B7/06
Filed: 2020-04-27
Abstract: The present invention relates to a sheet used for waterproofing the exterior of a building that has an insulating effect, and to a method for manufacturing a waterproof sheet having an insulating effect, which has waterproofness as well as the insulating effect, and a construction method thereof. The present invention provides a waterproof sheet having an insulating effect which includes: a waterproof layer; a heat insulating layer formed on the waterproof layer and including polymer nanofibers; an adhesive layer formed on the heat insulating layer; and a release layer formed on the adhesive layer.
Patent KR-20200056962-A (KR)
Title: Electronic pen system for controlling tv in conjunction with artificial intelligence speaker
Inventor: KIM CHUL HWOI
IPC: G06K9/00
Filed: 2020-05-11
Abstract: Provided is an electronic pen system for controlling a television (TV) in conjunction with an artificial intelligence speaker, capable of achieving a user convenience. According to one embodiment, a TV control system based on printed object recognition includes: an artificial intelligence server for analyzing first voice data to recognize voice commands included in the first voice data, and transmitting command data corresponding to the voice commands to a command execution device; a TV; an artificial intelligence speaker for entering a command waiting state when a call voice is recognized, and converting a voice recognized in the command waiting state into the first voice data to transmit the voice to the artificial intelligence server; and an electronic pen for capturing a pattern image printed on a printed material in a size which is unable to be visually recognized, and generating a code corresponding to the pattern image, wherein the electronic pen captures the pattern image printed on a channel item displayed on the printed material, generates the code corresponding to the pattern image, and generates a TV control request signal from the code to transmits the generated TV control request signal to the artificial intelligence speaker, the artificial intelligence server transmits first command data, which corresponds to an electronic pen call command for calling the electronic pen among the voice commands, to the artificial intelligence speaker, and the artificial intelligence speaker searches for a wireless connection signal when the first command data is received so as to be wirelessly connected with the electronic pen, enters an electronic pen service state, and changes a channel of the TV according to the TV control request signal in the electronic pen service state.
Patent KR-20210138861-A (KR)
Title: High-speed winding device for superconducting wire and high-speed winding method for superconducting wire using the same
IPC: H01B12/02
Filed: 2020-05-13
Abstract: The present invention relates to a high-speed winding device for a superconducting wire capable of forming a pancake coil with a uniform cross-sectional shape by a high-speed winding of the superconducting wire at a constant speed, and a high-speed winding method for the superconducting wire using the same. The high-speed winding device for a superconducting wire comprises: a reel unit for supplying a superconducting wire; a bobbin unit on which the superconducting wire supplied from the reel unit is wound; and a winding alignment unit installed at a position adjacent to the bobbin unit and rotated by a shaft, which elastically pressurizes the superconducting wire wound on the bobbin unit to be wound in alignment.
Patent KR-20210144243-A (KR)
Title: Sterilization system for closed space using ultraviolet ray
IPC: A61L2/10
Filed: 2020-05-22
Abstract: The present invention relates to a system for sterilizing an unventilated closed space using UV, and the objective of the present invention is to provide a system enabling sterilization and disinfection of infectious and contamination sources in an unventilated closed space which is public multi-use facilities. According to one embodiment of the present invention, the system for sterilizing an unventilated closed space using UV comprises: a UV lamp for the sterilization and disinfection of an unventilated closed space; an object detection sensor that detects the motion of an object in an unventilated closed space and outputs an object detection signal when the motion of the object is detected; and a controller that controls at least one among forced turn-off operations and periodic turn on/off operations of the UV lamp based on a preset operation algorithm depending on whether or not the object detection signal is received.
Patent KR-20210127054-A (KR)
Inventor: AHN STEPHANIE KIM
IPC: H04M1/27453
Filed: 2020-05-26
Abstract: An AR device supporting an AR includes a display, a communication circuit, a processor operatively connected to the display and the communication circuit, and a memory operatively connected to the processor. The memory stores instructions that, when executed, cause the processor to establish a connection with a user device storing a contact application and a message application, through the communication circuit, detect that the message application is executed, and display a first graphic user interface (GUI) and at least one avatar, which is disposed at a location adjacent to the first GUI and corresponds to at least one contact associated with the contact application or the message application, through the display in the AR. According to the present invention, the AR device may provide an environment in which a user can naturally exchange messages with a counterpart in augmented reality.
Patent KR-20210147122-A (KR)
Inventor: KIM MIN JI
IPC: C07D209/82
Filed: 2020-05-26
Abstract: An amine compound represented by a predetermined chemical formula and an organic light emitting element including the same are disclosed. The organic light emitting element includes a first electrode, a second electrode, and an organic layer. The organic light emitting element may have a low driving voltage, high luminance, high efficiency, and long lifespan.
Patent KR-20200145701-A (KR)
Inventor: CHAE GYEONG SU
IPC: H04N21/2368
Filed: 2020-06-11
Abstract: Disclosed are a method and device for generating an utterance video using a voice signal. According to one disclosed embodiment of the present invention, the device for generating an utterance video is a computing device having one or more processors and a memory storing one or more programs executed by the one or more processors. The device includes a first encoder receiving a background image of a person, which is a video portion of an utterance video of a predetermined person, and extracting a video feature vector from the background image of the person, a second encoder receiving an utterance audio signal, which is an audio portion of the utterance video, and extracting a voice feature vector from the utterance audio signal, a combination unit generating a combination vector by combining an image feature vector outputted from the first encoder and a voice feature vector outputted from the second encoder, and a decoder restoring the utterance video of the person by inputting the combination vector.
Patent KR-20210154479-A (KR)
Inventor: KANG SHIN WOONG
IPC: C09K19/58
Filed: 2020-06-12
Abstract: The present invention provides a photoreactive cholesteric liquid crystal composition including a photopolymerizable liquid crystal monomer, a chiral dopant, a quantum dot and a photoinitiator, and an optical film made of the composition. The present invention can reduce the amount of added quantum dots.
Patent KR-20210155980-A (KR)
Inventor: PARK JUNGUK
IPC: H02J7/00
Filed: 2020-06-17
Abstract: A battery management system including a plurality of battery cells comprises: a cell voltage monitoring unit for measuring a cell voltage of each of the plurality of battery cells; a cell balancing control unit for controlling cell balancing of the plurality of battery cells; and a main control circuit for diagnosing that a battery cell is an abnormal cell, wherein the battery cell has a voltage difference between a cell voltage of the plurality of battery cells when entering a diagnosis mode for diagnosing whether the plurality of battery cells are abnormal and a cell voltage of the plurality of battery cells when ending the diagnosis mode and the voltage difference is out of a predetermined normal range. The main control circuit controls the cell balancing control unit to discharge the plurality of battery cells with the same size of current during predetermined discharging time in the diagnosis mode.
Patent KR-20210006844-A (KR)
Inventor: CARLOS M TERRERO
IPC: B41J11/02
Filed: 2020-06-18
Abstract: Disclosed is a medium transfer system which uses a honeycomb core platen to transfer a sheet of a medium in a related printing system and maintain flatness of the sheet of the medium. According to one exemplary embodiment, the honeycomb platen comprises a plurality of laminated layers having a feature unit configured to transmit vibration all over entire thickness of the platen.
Patent KR-20210157722-A (KR)
Inventor: RYU JOOYEOL
IPC: H02J50/90
Filed: 2020-06-22
Abstract: According to various embodiments, an electronic device includes: at least one sensor; a charging circuit configured to charge an external electronic device inserted into or disposed on the electronic device; a wireless charging circuit configured to wirelessly receive a power; and at least one processor, wherein the at least one processor is configured to: control the charging circuit to charge the external electronic device; check occurrence of an event set to stop the charging of the external electronic device based on at least one data provided from the at least one sensor while the charging circuit is charging the external electronic device; control the charging circuit to stop the charging of the external electronic device based on the checking of the occurrence of the event; and control the charging circuit to resume the charging of the external electronic device based on checking of initiation of wireless charging of the wireless charging circuit after the stopping of the charging of the external electronic device. Various other embodiments are possible.
Patent KR-20210158192-A (KR)
Inventor: HYUN JEONG HUN
IPC: B23K26/322
Filed: 2020-06-23
Abstract: The present invention relates to a method for removing a shop primer coating film using a Q-switching fiber laser, which removes shop primer coating, which is a temporary rust-preventing paint applied to ships and offshore plants, by using an eco-friendly dry surface treatment method using a fiber laser, thereby ensuring the proper surface condition of the surface to be coated without the generation of scattering dust and waste abrasive. According to the present invention, by irradiating a Q-switching fiber laser with a wavelength of 1064 nm, 7.9 ~ 13.2 J/cm^2 laser energy density, pulse overlap rate of 70%, and pass overlap rate of 0%, the shop primer coating, which is a temporary rust-preventing paint, is removed.
Patent KR-20220005831-A (KR)
Title: High voltage power cable
Inventor: CHO YOUNG EUN
IPC: C08L23/06
Filed: 2020-07-07
Abstract: The present invention relates to a high voltage power cable. Specifically, the high voltage power cable of the present invention has excellent dielectric strength such as breakdown voltage and impulse breakdown strength of an insulating layer. In particular, insulation characteristics can be implemented and maintained even when the temperature of a cable insulator rises due to power transmission, or when a negative impulse or polarity reversal occurs. Mechanical properties such as tensile strength and elongation of the insulating layer and heat resistance are improved.
Patent KR-20220009026-A (KR)
Inventor: DO YOUNG LEE
IPC: G06F30/15
Filed: 2020-07-15
Abstract: Disclosed area a device and a method for recognizing a modified object. The device for recognizing a modified object includes: a raw drawing recognition unit for recognizing city location information and object information on objects included in the original drawing from the original drawing in the form of a 2D drawing; a contrast drawing extraction unit for generating a contrast drawing in the form of a 2D drawing corresponding to the city location information from a 3D model corresponding to the original drawing; and a comparison unit for comparing object information with the object information included in the 3D model for each corresponding object in the original drawing and the contrast drawing, and generating difference information on a difference between the corresponding objects.
Patent KR-20220009164-A (KR)
Title: Method for screening psychiatric disorder based on voice and apparatus therefor
Inventor: LEE JUN YOUNG
IPC: G10L25/66
Filed: 2020-07-15
Abstract: Disclosed are a method for screening a psychiatric disorder based on a conversation and an apparatus thereof. The apparatus for screening the psychiatric disorder outputs a stimulus including at least one among a conversation, a word, a sound, a picture, a movement, a color, and a direction and screens the psychiatric disorder by comparing a correct answer rate of a response or a voice feature included in the response with a correct answer rate or voice feature of a normal group and a disease group if the response for the stimulus is received from an inspection target.
Patent KR-20220013644-A (KR)
Title: Mold inhibitor manufacturing method which has Anti-Bacterial function
Inventor: HWANG JUNG MIN
IPC: A01N65/24
Filed: 2020-07-27
Abstract: The present invention relates to a method for manufacturing a fungicide with antibacterial and antifungal functions, which uses natural antibacterial and antifungal components consisting of food additives or plant extracts to be safe for the human body and prevent environmental pollution, promotes vaporization power of each component by using an octanoic acid component of a coconut oil extract and evenly disperses silver nano powder with a natural surfactant acquired by fermenting molasses to maintain long-term antibacterial and anti-fungal properties, and is applied in a spray type and is sprayed by a nebulizer to expand the range of use, thereby being conveniently used where antibacterial and antifungal functions are required. According to the present invention, the method comprises: a pulverizing step (S10) of pulverizing pine bark, rosin, and cinnamon powder to a size of 50 to 70 mesh; a component extraction step (S20) of adding ethanol to the pulverized product to extract composition having antibacterial and antifungal effects; a mixing step (S30) of mixing distilled water, octanoic acid of coconut oil extract, silver nano powder, and a natural surfactant acquired by fermenting molasses with the extracted product; and a packaging step (S40) of packaging the mixture in a container.
Patent KR-20220014986-A (KR)
Inventor: KIM GWANG IL
IPC: A43B7/12
Filed: 2020-07-30
Abstract: The present invention relates to a boot allowing a wearer to move freely and comfortably. The boot allowing a wearer to move freely and comfortably according to the present invention comprises: a lining made of a waterproof material; and an outer shell which is made of a rubber material and coupled to the outer surface of the lining, wherein the outer shell is provided with a first cut-out hole corresponding to the front side of the ankle and a second cut-out hole corresponding to the rear side of the ankle. The present invention enables a wearer to bend the ankle comfortably, thereby having a remarkable effect of imparting excellent wearing sensation and allowing the wearer to move freely and comfortably.
Patent KR-20220015770-A (KR)
Inventor: SHIM SEUNG PIL
IPC: G08B21/18
Filed: 2020-07-31
Abstract: The present disclosure relates to an intelligent safety hook coupled to a holder provided to a safety belt or a jacket worn by a worker. The intelligent safety hook comprises: a hook body; an opening and closing type lever coupled to be rotatable to the hook body; a holder confirmation sensor provided in an inner space formed by the hook body and the opening and closing type lever and checking existence of the holder; and at least one worker attachment checking sensor provided to a side surface of the intelligent safety hook formed in the hook body and the opening and closing type lever and checking whether the intelligent safety hook is attached to the worker.
Patent KR-20210018129-A (KR)
Title: Modular block for electric pump with limited space requirement and associated pump
Inventor: ZAKI MAZEN
IPC: F04B53/16
Filed: 2020-08-05
Abstract: The present invention relates to a modular block (10) of an electric pump for a fluid product. The modular block comprises: a main moving body (12) which forms a housing (30) extended along a main shaft (Δ), and which has a whole shape having a rotary symmetry classified from a reversed shaft (δ), wherein the main shaft (Δ) of the housing (30), which is located in the housing (30), is extended from a first side of a central plane (Pv) on the outer side of the central plane (Pv) and the reversed shaft (δ) is included in the central plane (Pv); and a pump apparatus (14) which is placed in the housing (30) of the main moving body (12) to be at least partly extended. The present invention is able to be applicable to various ranges of flow rate.
Patent KR-20220019448-A (KR)
Inventor: Choi min ji
IPC: A23L33/135
Filed: 2020-08-10
Abstract: The present invention relates to a convenient meal replacement and a method for manufacturing the convenient meal replacement that is manufactured by mixing powder in which whey protein isolate powder and soy protein isolate powder are mixed with dextrin, powdered milk, grain powder, and lactobacillus powder, contains various useful ingredients in balance, and can be conveniently consumed as a meal or snack substitute. The protein-containing convenient meal replacement according to the present invention has a protein ingredient as a main ingredient and contains powdered milk, grain powder, and lactobacillus powder for balanced nutrition. In addition, protein powder is surrounded by a dextrin coating film, and thus the bitter taste and odor of the protein powder are suppressed and repulsion-reduced consumption is possible. In addition, in the case of dissolution in water for consumption, the dissolution is performed satisfactorily without clumping. Accordingly, quick and convenient consumption is possible. The body absorption rate thereof is high, and thus the nutrients contained in the convenient meal replacement can be used at high rates.
Patent KR-20220020610-A (KR)
Title: Pet bath apparatus
Inventor: KIM GEUN YEONG
IPC: A01K15/04
Filed: 2020-08-12
Abstract: The present invention relates to a bath used for bathing a pet. More specifically, it relates to a pet bath apparatus that comprises: a bath support that is coupled to a fixture and adjusts the spacing and vertical height of a support; a backrest that is attached to the bath support and wraps around the back of a pet intervening in the bath support; a shower holder that is detachable from the backrest; and a shower. So, it is possible to improve the convenience of use.
Patent KR-20220021145-A (KR)
Inventor: HUR JUNG GYU
IPC: A01K61/54
Filed: 2020-08-13
Abstract: The present invention relates to an apparatus for automatically binding a shellfish net. According to the present invention, the outer surface of a shellfish-attached rope is surrounded with a cylindrical net and thread binding is performed to produce a hanging line. The apparatus of the present invention includes: a hopper-shaped supply unit having an opening portion for multiple shellfish discharge; a main conveyor installed below the supply unit and conveying the shellfish in the conveyance direction of a rope towed by external traction; a net mounting portion including an arrangement unit arranging one of net guide members so as to correspond to the main conveyor and the net guide members installed on the downstream side of the main conveyor, having a tubular shape such that the shellfish and the rope are capable of passing, and mounted with a net released so as to surround the rope as the rope is towed; and binding means installed on the downstream side of the net guide member and performing binding by thread winding on the outside of the net surrounding the rope.