baber/WOPTO huggingface dataset:
Patent KR-20210097550-A (KR)
Title: Portable wireless broadcast device and method using 5G mobile communication network
Inventor: KIM YONG SUK
IPC: H04N21/6437
Filed: 2020-01-30
Abstract: The present invention relates to a portable wireless broadcast relay device and a method using a 5G mobile communication network. The portable wireless broadcast relay device comprises: an encoder module (200) which includes an encoder (210) which processes a signal for transmitting a signal acquired from a camera (100) in real time through the 5G mobile communication network, and a plurality of modems (220) for transmitting the signal outputted from the encoder (210) through the relevant 5G mobile communication network, and which has a channel bonding function for using the plurality of modems at the same time for the content exceeding the bandwidth of a random modem selected among the plurality of modems (220), and a channel transfer function for transferring the 5G mobile communication network in accordance with a channel transfer signal which is transmitted, and which is configured to be carried around; and a media server (300) which receives a broadcast signal transmitted by the encoder module (200), transmits the signal for watching on a large number of terminals, measures the transmission quality of the broadcast signal received in the process, and if the transmission quality is equal to or lower than a preset value, transmits a transfer request signal to the encoder module (200). The present invention is able to use the 5G mobile communication network providing a transmission speed of 10-20 Gbps, and perform a real-time relay of 4K and 8K UHD content as well as Full-HD content with excellent quality.
Patent KR-20210099282-A (KR)
Title: Method of recovering high purity aluminate solution for black dross and synthesizing magnesium aluminate spinel oxide using the same
Inventor: LEE MAN SEUNG
IPC: C01F7/16
Filed: 2020-02-04
Abstract: The present invention relates to a method for recovering pure aluminate (III) solution from a black dross through wet extraction, thereby removing silicon elements which are easily mixed with impurities, and a method for synthesizing magnesium aluminate oxide spinel using the aluminate solution. The method according to the present invention comprises: a mechanical activation step for applying mechanical energy to a black dross to activate the same; a leaching step for dissolving alumina and silica contained in the activated black dross using an alkali solution to prepare a leaching solution; and a purification step for precipitating the silica from the leaching solution to remove the same.
Patent KR-20210099876-A (KR)
Title: prsonalized nutrition and disease management system and method using deep learning food image recognition
Inventor: KIM YANG WON
IPC: G16H50/30
Filed: 2020-02-05
Abstract: The present invention relates to a personalized nutrition and disease management system using deep learning-based food image recognition and a method thereof and, more specifically, to a personalized nutrition and disease management system using deep learning-based food image recognition, which acquires a food image by using a camera in a smart device, determines the acquired food on the basis of a deep learning algorithm, generating management information according to the food, and providing personalized nutrition and disease management solutions based on the management information, and a method thereof. According to the present invention, the system provides an effect of providing nutrition management and disease management services based on a food additive database and a nutrition database as a service through a smartphone application by using an object recognition algorithm for an image captured by a camera. The system comprises a user terminal and a nutrition management server.
Patent KR-20200101291-A (KR)
Inventor: KOBAYASHI YUKITO
IPC: H01L33/56
Filed: 2020-02-14
Abstract: The present invention relates to a silicone resin composition for die bonding which provides a cured product having a low refractive index, high hardness and excellent transparency and die shear strength. The silicone resin composition for die bonding includes: (A) a linear organopolysiloxane which has at least two alkenyl groups and at least one CH_3(CF_2)_m(CH_2)_n group bound to a Si atom per molecule, and shows a viscosity of 1,000 mPa.s or less; (B) a branched organopolysiloxane which has at least two alkenyl groups and at least one CH_3(CF_2)_o(CH_2)_p group bound to a Si atom per molecule, contains a Q unit and/or T unit, and is used in an amount of 60-90 parts by weight based on 100 parts by weight of the combined weight of ingredients (A) and (B); (C) an organosilicon compound having at least two SiH groups per molecule and used in such an amount that the number of SiH groups in ingredient (C) may be 0.5-5.0 per alkenyl group in ingredients (A) and (B); and (D) a platinum group metal-based catalyst.
Patent KR-20200104244-A (KR)
Title: Electrode structure and touch panel thereof
Inventor: CHUNG CHIN HSIAO
IPC: G06F3/041
Filed: 2020-02-25
Abstract: Provided are an electrode structure and a touch panel including same. The electrode structure includes a membrane layer and a metallic nanowire layer having metallic nanowires. A first part of the metallic nanowire layer is covered by the membrane layer, and a second part of the metallic nanowire layer is exposed outside the membrane layer. The membrane layer is made of a copolymer formed by mixing two or more materials having different functional groups.
Patent KR-20210114758-A (KR)
Title: Battery management system and controlling method of the same
Inventor: LEE TAE HO
IPC: G01R31/382
Filed: 2020-03-11
Abstract: The present invention relates to a battery management system and a control method thereof for enabling a stable operation of an energy storage apparatus. The battery management system comprises: a calculating unit calculating a charge state of a battery module; a monitoring unit monitoring the amount of electricity consumption of an end user; a charge and discharge limit calculating unit calculating a charge and discharge limit value based on the charge state; a margin rate calculating unit calculating a margin rate for the charge and discharge limit value based on the charge and discharge limit value and monitored data; and an alarm generating unit providing an alarm to the end user when the margin rate is lower than or equal to a reference value.
Patent KR-20210122510-A (KR)
Title: Battery module and battery pack including the same
Inventor: CHOI JONGHWA
IPC: H01M50/20
Filed: 2020-04-01
Abstract: A battery module according to an embodiment of the present invention includes: a module frame into which a battery cell stack in which a plurality of battery cells are stacked is inserted; and an end plate that covers the front and rear surfaces of the battery cell stack and is coupled to the module frame, wherein a terminal bus bar opening unit and a connector opening unit are formed on the end plate, and a venting unit is formed at a lower end unit of the end plate spaced apart from the terminal bus bar opening unit and the connector opening unit.
Patent KR-20210123082-A (KR)
Title: Ventilation System
Inventor: PARK WOOK JIN
IPC: F24F110/60
Filed: 2020-04-02
Abstract: According to one aspect of the present invention, a ventilation system comprises: an air measurement sensor sensing air quality and an odor of an indoor space; a ventilation device having an air suction unit sucking inner air current, having an air supply unit supplying external air, and driven based on the air quality of the indoor space; and an air current discharge device spaced from the ventilation device at a predetermined distance and discharging air current based on the odor of the indoor space to generate an air curtain in an opened space. The present invention can block diffusion of contaminated air by controlling a space blocking air current during ventilation.
Patent KR-20210126399-A (KR)
Title: Apparatus and method for twisting wire
Inventor: LEE BYOUNG HEE
IPC: H01M50/572
Filed: 2020-04-10
Abstract: According to an embodiment of the present invention, disclosed are a twist forming apparatus and a twist forming method using the same. The twist forming apparatus includes: a stage including a receiving groove in which a circuit board is accommodated; a driving device rotating the stage; and a fixing device including a clamp for fixing a pair of wires connected to the circuit board. The pair of wires individually include a first end part fixed to a solder portion of the circuit board and a second end part connected to a socket portion. A twist is formed in the pair of wires by rotating the stage while the clamp fixes the second end parts of the pair of wires.
Patent KR-20210126839-A (KR)
Inventor: BAEK GYUNGMIN
IPC: G02F1/1343
Filed: 2020-04-10
Abstract: According to an embodiment of the present invention, a display apparatus comprises a base layer, a pixel disposed on the base layer and including a thin film transistor and a display element connected to the thin film transistor, and a plurality of signal lines connected to the pixel. At least one among the plurality of signal lines connected to the pixel comprises a metal layer and a capping layer disposed on the metal layer, including molybdenum and tantalum, and having a light reflectivity lower than that of the metal layer. The capping layer comprises a tip protruding more than a side wall of the metal layer. The tip protrudes equivalent to or more than a contact point where the side wall of the metal layer comes in contact with the base layer on a plane, thereby upgrading an external light reflection feature of the display apparatus and improving display quality.
Patent KR-20210127372-A (KR)
Inventor: SONG HWA SEAB
IPC: A01N25/10
Filed: 2020-04-14
Abstract: The present invention provides an aromatic patch in which a first Velcro including a hook part or a loop part protruding to the outside, a fabric impregnated with a liquid polymer containing a fragrance, and a second Velcro including the hook part or the loop part protruding to the outside are sequentially stacked. The aromatic patch according to the present invention is useful since the fabric impregnated with the liquid polymer containing the fragrance is included in the Velcro, so that the aromatic patch can be easily attached anywhere and the fragrance can be emitted for a long time, thereby being useful.
Patent KR-20210129805-A (KR)
Inventor: RYM
IPC: G07C5/00
Filed: 2020-04-21
Abstract: The present invention relates to a vehicle diagnosis and maintenance service method using a network to change an engine control unit (ECU) program and an apparatus thereof. According to the present invention, a vehicle diagnosis and maintenance service apparatus comprises: an ECU communication interface device connected to a vehicle's ECU to perform communications; a computer capable of being connected to the ECU communication interface device; a server having software capable of analyzing the state of a vehicle; a member and vehicle history management database; an ECU program change required-vehicle model database; an ECU diagnostic (analysis) database; a repair shop database; a communication protocol database; and a garage database.
Patent KR-20210132286-A (KR)
Title: Power voltage generator, display apparatus having the same and method of driving the same
IPC: G02F1/1362
Filed: 2020-04-24
Abstract: A power voltage generator includes a voltage sensing unit, a comparator, and a power cutoff unit. The voltage sensing unit detects a first voltage in a first charge-sharing period of a gate clock signal and senses a second voltage in a second charge-sharing period of the gate clock signal. A comparator compares an absolute value of the difference between the first voltage and the second voltage with a threshold value to generate a comparison signal. The power cut-off unit cuts off power based on the comparison signal indicating a difference between the first voltage and the second voltage. Accordingly, it is possible to improve safety and reliability by more sensitively detecting short circuits between gate clock signal lines.
Patent KR-20210133445-A (KR)
Title: system for state of health assessment of reuse battery
IPC: G01R31/392
Filed: 2020-04-29
Abstract: In order to improve economic feasibility, provided is a reuse battery aging measurement system including: a transportation container in which a plurality of reuse batteries are selectively stored; a plurality of input/output module parts including a plurality of serial/parallel switch connection modules individually power-connected with each of the reuse batteries while switched such that the reuse batteries are selectively connected in parallel with each other, and a power switching part connected with the serial/parallel switch connection modules such that each of the serial/parallel switch connection modules can be switched; a power supply part power-connected with each of the input/output module parts and provided to charge and discharge each of the reuse batteries with power for aging measurement; a control part circuit-connected with the power supply part and communication-connected with the power switching part, while selectively applying a parallel connection signal to the power switching part such that a potential difference between the reuse batteries connected with each of the input/output module parts becomes standardized, and performing a control operation such that each of the reuse batteries is charged and discharged with the power; and an aging measurement part measuring a voltage through the repetition of the charge/discharge of each of the reuse batteries connected with the input/output module parts, and calculating a total energy storage amount based on the measured voltage of each of the reuse batteries.
Patent KR-20210141163-A (KR)
Title: Opening System for Avoiding a Interference of a Door having Camera Monitoring System and the Method thereof
IPC: B60R11/00
Filed: 2020-05-15
Abstract: The present invention relates to an opening system for avoiding a door with a camera monitoring system. According to one embodiment of the present invention, the opening system for avoiding a door with a camera monitoring system comprises: a door, where a camera monitoring system is mounted, slid and opened; an input unit receiving an opening input request of the door; a determination unit configured to compute a sliding opening trajectory of the door; and a control unit configured to store the camera monitoring system inside the door when the door is opened and locking the door when an interference occurs in the opening trajectory of the door computed by the determination unit based on environment information received through an image capturing unit.
Patent KR-20210141283-A (KR)
Title: New structure to secure the new space for storing tablets or pills in the existing plastic cap and closure
IPC: B65D51/18
Filed: 2020-05-15
Abstract: The present invention is a new structure for securing a storage space for storing tablets in a new bottle cap by coupling the new bottle cap, an inner cap, and a bottle to each other. The present invention relates to new bottle cap structures for forming the storage space by coupling an inner space of a side body of the new bottle cap and the inner cap.
Patent KR-20200141930-A (KR)
Inventor: AIKAWA HIROKI
IPC: B28D1/24
Filed: 2020-05-26
Abstract: A hard material is cut with high quality. An annular grindstone includes a grindstone portion which includes a binder and abrasive grains dispersed and fixed in the binder. The binder includes a tin-nickel alloy. Preferably, a content of tin in the tin-nickel alloy is equal to or more than 57 wt% and less than 75 wt%. In addition, preferably, the annular grindstone consists of the grindstone portion. Alternatively, the annular grindstone further includes the annular base having a grip portion, and the grindstone portion is exposed to an outer peripheral edge of the annular base. The annular grindstone having the grindstone portion using the binder including the tin-nickel alloy ensures that cutting performance thereof is maintained by a self-sharpening action generated actively when the hard material is cut.
Patent KR-20210146678-A (KR)
Inventor: PARK JONG BIN
IPC: H02S40/22
Filed: 2020-05-27
Abstract: The present invention relates to an angle-adjustable simulation light source test device for calculating light collecting efficiency of a solar light concentrator, in which an irradiation angle of a light source is changed and measured when calculating the light collecting efficiency of the solar light concentrator, so that more objective test data for light concentrator products is provided. The angle-adjustable simulation light source test device includes: a turntable unit (110); an azimuth angle adjustment unit (120) on which a sample is mounted and rotatably installed on the turntable unit (110) to the left and right; a darkroom cover unit (130) that is detachably mounted to cover the sample seated on the top of the turntable unit (110) and blocks the light irradiated from the light source (140) from leaking to the outside; a light source unit (140) for irradiating light to the inside of the darkroom cover unit (132); and an elevation angle adjusting unit (150) for vertically adjusting the position of the light source unit (140) so that the light irradiated to the sample is angled up and down.
Patent KR-20210147478-A (KR)
Inventor: KIM CHANHOON
IPC: H01M4/24
Filed: 2020-05-29
Abstract: Disclosed are a negative electrode for an aqueous zinc secondary battery containing a small amount of a dissimilar metal element and a method for manufacturing the same. The negative electrode is provided to be used in an aqueous zinc secondary battery and includes zinc (Zn) and a heterogeneous element so that corrosion potential is increased higher than that of zinc, therefore a side reaction of the negative electrode can be fundamentally suppressed. In addition, provided is an aqueous zinc secondary battery capable of suppressing high self-discharge by including the negative electrode.
Patent KR-20210151556-A (KR)
Inventor: KIM HYUN WOO
IPC: A01K29/00
Filed: 2020-06-05
Abstract: Provided is a method for detecting abnormal symptoms of livestock in a farm by activity energy monitoring based on physiological sound of livestock behavior. The livestock monitoring method according to an embodiment of the present invention collects the physiological sound of livestock behavior, calculates the activity energy from the collected physiological sound of livestock behavior, and predicts a health status of the livestock based on the calculated active energy. Accordingly, it is possible to detect and monitor the activity energy of small animals (chickens, ducks, and the like) which are difficult to directly mount a device such as an activity detection terminal.
Patent KR-20210151566-A (KR)
Title: Electric wire fuse and manufacturing method of the same
Inventor: LEE JAEWOOK
IPC: H01H69/02
Filed: 2020-06-05
Abstract: The present invention discloses an electric wire fuse and a manufacturing method thereof. The electric wire fuse includes: a body which is formed of a conductive material, and has a coating layer formed on the outer circumferential surface thereof; a cover part which has a space in which the body is accommodated, and is formed of a transparent material, wherein the space is formed in the cover part in a penetrating manner; a connection part which has a screw thread formed on the outer circumferential surface thereof, and is coupled to both ends of the body and the cover part; and a nut which has a spiral groove formed in a shape corresponding to the screw thread, and is coupled to the connection part, wherein the spiral groove is formed on the inner circumferential surface of the nut.
Patent KR-20210155904-A (KR)
Inventor: SEO TAE YANG
IPC: G01R31/382
Filed: 2020-06-17
Abstract: The present invention relates to a battery cell balancing device using a transformer, which is to minimize power loss, comprising: a plurality of balancing modules (10) including an odd-numbered battery module (11) and an even-numbered battery module (12); a sensing unit (20) for sensing voltage and current data of the odd-numbered battery module (11) and the even-numbered battery module (12); and a control unit (30) including a program-embedded MCU.
Patent KR-20210155939-A (KR)
Inventor: KANG SUN HYAENG
IPC: F02M35/024
Filed: 2020-06-17
Abstract: The present invention relates to an air intake apparatus comprising: an air intake mainframe unit installed to communicate with an air inlet of a vehicle; an air introduction unit integrated with the mainframe unit and having an opening toward the moving direction of the vehicle; and an air discharge unit integrated with the mainframe unit and installed on the side facing the air introduction unit. The air intake mainframe unit includes a filter unit formed in a hollow cylindrical shape and placed in a cylindrical shape inside. The air introduction unit includes a speed reduction unit formed in a shape whose front side is narrow and whose rear side is broad, in which the diameter is increased from the moving direction side of the vehicle toward the air intake mainframe unit. The air discharge unit includes an air discharge hole communicating with the air intake mainframe unit and the air introduction unit. Materials with a relatively great specific gravity such as insects as well as foreign substances included in the introduced external air are discharged through the air discharge unit to the outside, and at the same time, the external air is introduced through the air inlet of the vehicle through the filter unit of the air intake mainframe unit. Therefore, the external air can be absorbed while filtering out foreign substances which close the air inlet of the vehicle by a simple configuration.
Patent KR-20210157609-A (KR)
Inventor: CHO SANG HO
IPC: C08J5/18
Filed: 2020-06-22
Abstract: The present invention relates to a leak detection sensor, and more particularly to a phase separation type leak detection sensor using a fluorine-based polymer. Since the fluorine-based polymer has thermoplastic properties, it is thermally decomposed above a certain temperature and can be bonded to the detection line, which is a heterogeneous material made of metal. By firmly laminating the non-adhesive fluorine-based polymer insulation part to the detection line, which is a dissimilar material, through a bonding media film that contains fluorine and can be bonded to the thermosetting fluorine-based polymer insulation part, a phase-separated type leak detection sensor that requires a high level of measurement precision and reliability can be realized, and the physical and chemical limit of durability of the leak detection sensor, which was made of a conventional PET-based insulation part, can be improved. The leak detection sensor includes a detection unit; a fluorine-based polymer insulation part; and a bonding media film.
Patent KR-20210158064-A (KR)
Inventor: KIM MIN SU
IPC: A47J43/28
Filed: 2020-06-23
Abstract: The present invention is a product which is to solve the inconvenience of having to separate a ladle and a spatula when cooking the Korean pancake dish, in which functions of the ladle and the spatula are combined to make it possible to use the product efficiently. The product comprises a handle part (1), the ladle (3) provided at one end of the handle part (1), and including a head part (6) capable of holding food, and the spatula (5) provided on the head part (6) of the ladle (3).
Patent KR-20220000605-A (KR)
Title: Light Emitting Display Device
Inventor: HEO SEUNG HO
IPC: H01L27/32
Filed: 2020-06-26
Abstract: The present invention relates to a light emitting display device for preventing side leakage current. A light emitting display device according to the present invention includes: a substrate including a light emitting part and a non-light emitting part; a bank provided in the non-light-emitting part; a first electrode; a first spacer structure having a reverse taper; a common layer structure; and a second electrode.