baber/WOPTO huggingface dataset:
Patent KR-20210138866-A (KR)
Title: Method and device for generating signal using multi cw sweep and narrow bandwidth awgn
IPC: H04K3/00
Filed: 2020-05-13
Abstract: The present invention relates to a frequency generation method and a device thereof, which overcome limitations of output degradation when generating a disturbance signal and enabling more complete coverage of a required band. A signal generating method includes the steps of: generating a multi-CW sweep signal by dividing two or more CW signals by a multi-CW sweep unit (1110) and sweeping a band; generating, in the narrowband AWGN generator (1121), a narrowband AWGN corresponding to a frequency space between steps of a CW signal; and mixing in a mixing unit (1122) to cover the frequency space between steps of the multi-CW sweep signal with an AWGN signal.
Patent KR-20210140951-A (KR)
Title: Gas knife and plating apparatus
IPC: C23C2/20
Filed: 2020-05-14
Abstract: The present invention provides a gas knife including a gas nozzle part that sprays gas between a pair of nozzle lips; and a lip deformation part that is installed in each end area of both sides of the width of the nozzle lips and forms bending deformation in the width direction on the nozzle lips by applying force in the width direction of the nozzle lips. A gas knife and a plating apparatus according to the present invention can simplify facilities to minimize interference between the facilities during work and can control a plating amount in the width direction of a metal plate to be uniform.
Patent KR-20210142845-A (KR)
Title: Fixing component for glass
IPC: E06B3/58
Filed: 2020-05-19
Abstract: The present invention relates to a member for fixing window frame glass and, more specifically, to a member for fixing window frame glass, which has a separate corner member completely inserted into frame members having a rectangular frame shape, at corner portions of joint portions of the frame members, thereby facilitating easier assembly and disassembly of the frame members, and preventing generation of a step between the joint portions while keeping the joint portions between the frame members neat. According to a preferred embodiment of the present invention, a member for fixing window frame glass comprises: frame members each having an empty quadrangular cross section of a length, having a fitting groove provided on the inner surface thereof in a longitudinal direction to be recessed so that the entrance is narrow and the inside is wide, having a fixing protrusion integrally formed on the lower surface thereof in a longitudinal direction to protrude downward, and having both longitudinal ends cut diagonally so that the ends contact each other, and having a quadrangular frame shape formed by four frame members; and corner members completely inserted into the ends of the frame members adjacent to each other in an "L"-shape to combine the frame members.
Patent KR-20210144433-A (KR)
Title: Method and apparatus for photographing virtual space
IPC: H04N5/232
Filed: 2020-05-22
Abstract: Embodiment has a purpose to present a photographing device and method for photographing a virtual space in which a user character that reflects user's facial expression, appearance or movement. According to one embodiment of the present invention, as a photographing device for photographing a virtual space in which a first user character is located, the device comprises: a control unit for controlling a second user character located in the virtual space based on appearance information of the second user obtained from a second user terminal; and a storage unit for storing photographing information corresponding to the virtual space.
Patent KR-20210146148-A (KR)
Inventor: CHOI HYUNGSUK
IPC: G01K1/14
Filed: 2020-05-26
Abstract: The present invention relates to a device for measuring the temperature of an optical fiber cable and, more particularly, to a device for measuring the temperature of an optical fiber cable applied to a multi-stage type power device module such as a battery storage device. The device according to one embodiment of the present invention is the device for measuring the temperature of an optical fiber cable temperature provided with a plurality of power device modules. The device comprises: an optical fiber cable measuring unit provided in each of the power device modules; an optical fiber cable inserted and installed in each of the optical fiber cable measuring units; and a control unit connected to one end of the optical fiber cable to measure the temperature.
Patent KR-20210147433-A (KR)
Inventor: SIM HYUN BO
IPC: G06Q30/06
Filed: 2020-05-29
Abstract: Disclosed are a distribution management system for clients to increase business efficiency and a method thereof. According to the present invention, a network system for providing input/output detail information for a transaction product comprises: a wired/wireless communication network for achieving an online basis; a wholesaler distribution management system including a wholesaler terminal connected to the communication network, equipped with wireless Internet communication equipment, providing orders for electronic warehouse processing of successful bid products, approval of product purchase requests, electronic shipment processing, online sales approval, and delivery processing, and receiving management information for transaction products, a printer capable of performing wireless communications to output results of work performed in the wholesaler terminal, and an access pointer for wirelessly connecting the wholesaler terminal and the Internet; a merchant terminal connected to the communication network, equipped with wireless Internet communication equipment, providing orders for online ordering, sending a pre-order form, and payment for transaction products, and receiving transaction management information according to product transaction information on the web; a database server for storing the product transaction information provided from the wholesaler distribution management system and the transaction product information provided from the merchant terminal; and a web server for generating the transaction management information on the basis of the accumulated information of the database server and providing the transaction management information to the merchant terminal.
Patent KR-20210149996-A (KR)
Inventor: PARK JONG SEOK
IPC: A62B18/10
Filed: 2020-06-03
Abstract: The disclosed example relates to a mask having a flap. According to the disclosed example, provided is a mask having a flap. The mask having a flap comprises: a body part mounted on the face and including a through-hole; a frame part installed corresponding to the through-hole and attached and connected to the body part; a flap detachable from the frame part and opened and closed depending on the user's breathing; and a flap opening limiting part connected to the frame part to limit the opening of the flap due to the breathing. The flap opening limiting part includes: a rotary shaft; and a first member extending to the flap about the rotary shaft. The first member is formed to support the flap from an upper side of the flap. The first member includes a circular member which minimizes a contact area of the flap and the first member. According to the present invention, the opening/closing of the mask can be easily adjusted.
Patent KR-20210151426-A (KR)
Inventor: CHAE MIN HE
IPC: A62B18/02
Filed: 2020-06-05
Abstract: The present invention can easily check whether infection of corona virus occurs through a configuration that a medicine which responds to corona virus is applied to a front surface part and a rear surface part of a mask, which is a conventional mask, to cause a reaction therewith when corona virus is attached to a surface of the mask by droplets, and color is changed. Since it is unknown that when and how viruses will spread without knowing even after the corona situation is officially over, these masks can support to easily check corona virus infection of user himself/herself or others and rapidly diagnose the same, thereby enabling rapid respond.
Patent KR-20210157148-A (KR)
Inventor: CHOE JEONGSOOK
IPC: A61P27/04
Filed: 2020-06-19
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating dry eye syndrome or degenerative brain disease, comprising an extract of Papaver rhoeas or a fraction thereof as an active ingredient. The extract of Papaver rhoeas or the fraction thereof according to the present invention can increase a degree of protective activity of conjunctival cells against oxidative stress and alleviate the symptoms of degenerative brain disease, and thus can be advantageously used as a pharmaceutical composition or a health functional food composition for preventing or treating dry eye syndrome or degenerative brain disease, and can contribute to reducing social costs and improving the quality of life in an aging society through the development of materials for improving cognitive ability.
Patent KR-20210157716-A (KR)
Inventor: HAN SANG KWAN
IPC: H02S10/40
Filed: 2020-06-22
Abstract: According to the present invention, contaminants such as sedimentary sludge stacked on a bottom of a river is discharged together with water discharged by preferentially discharging low level water stored inside an eco-friendly movable beam integrated with a water purifier while the eco-friendly movable beam integrated with the water purifier is erected to confine stored water, so as to naturally purify the polluted river water. The present invention relates to the eco-friendly water purification method for purifying polluted river water into clean river water by using the eco-friendly movable beam integrated with the water purifier configured to preferentially discharge clean water molecule with heavy specific gravity.
Patent KR-20200077493-A (KR)
Inventor: PYEON Boram
IPC: C08J5/18
Filed: 2020-06-22
Abstract: Provided is an optical film which has excellent flexibility resistance and exhibits stable optical characteristics in high-temperature and high-humidity conditions. The optical film of the present invention comprises a polyamide-imide resin and satisfies the relation represented by formula (1). ΔHz < 0.5 (1) [In the formula (1), ΔHz denotes Hz_a - Hz_b, wherein Hz_a represents a haze (%) of the optical film following the Mendrel test (based on JIS K 5600-5-1 : 1999) in which the optical film is bent once by a bending radius of 1 mm before returning to a flat shape at room temperature, and Hz_b represents a haze (%) of the optical film prior to the aforesaid Mandrel test.
Patent KR-20210003061-A (KR)
Inventor: SEOK SEUNG HYEOK
IPC: A61K31/7088
Filed: 2020-07-01
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating angiogenesis-related ophthalmologic diseases containing an MCT expression or activity inhibitor as an active component, and unlike existing treatment, by specifically inhibiting only VEGF secreted by infiltrated macrophages, it is possible to effectively prevent or treat angiogenesis-related ophthalmologic diseases without affecting a normal function of VEGF, which is necessary for maintaining the homeostasis of choroidal capillaries and optic cells.
Patent KR-20200085701-A (KR)
Inventor: KWON HYUNG SOON
IPC: H01G4/30
Filed: 2020-07-06
Abstract: According to an embodiment of the present invention, a capacitor component comprises: a body including a dielectric layer and first and second internal electrodes disposed to face each other with the dielectric layer interposed therebetween, and including first and second surfaces facing each other, third and fourth surfaces connected to the first and second surfaces and facing each other, and fifth and sixth surfaces connected to the first to fourth surfaces and facing each other; and first and second external electrodes disposed on the outside of the body and electrically connected to the first and second internal electrodes, respectively. The body includes a capacitance forming unit including the first and second internal electrodes disposed to face each other with the dielectric layer interposed therebetween to form capacitance, cover parts formed on upper and lower portions of the capacitance forming unit, and a margin unit formed on a side surface of the capacitance forming unit, wherein the hardness of the margin unit is in a range of 8.5 to 14 GPa. Therefore, the present invention can provide a capacitor component having excellent withstand voltage characteristics.
Patent KR-20220005190-A (KR)
Title: Silicone nose support attached to the mask
Inventor: HUR HONG SUNG
IPC: A62B18/08
Filed: 2020-07-06
Abstract: The present invention relates to a mask silicone nose pad to relieve fatigue generated when a user wears a mask for a long time, discomfort caused by different face shapes of wearers and mask styles for each manufacturer, and friction between the mask and the nose. The mask silicone nose pad improves comfort by controlling scent and humidity preferred according to personal taste.
Patent KR-20220006891-A (KR)
Inventor: CHOONG WAN WOO
IPC: G16H50/20
Filed: 2020-07-09
Abstract: An objective of the present invention is to reduce response distortion of a participant which can occur in a conventional psychological test relying on self-reporting. A method comprises: a step of displaying a first word in a device of a participant; a step of acquiring words from a second word to an n^th word received within an answer time by the participant in the device of the participant, wherein n is a positive integer higher than or equal to 3; a step of displaying a graphic interface including a control interface including a (k-1)^th word and a k^th word for the participant to evaluate the k^th word in the device of the participant, wherein k is an integer in the range from 2 to n; and a step of providing emotion information of the participant based on result information for which the participant evaluates at least one word among the words from the first word to the n^th word.
Patent KR-20220010080-A (KR)
Title: UV sterilization and purification apparatus for bidet
Inventor: KANG JI KYEONG
IPC: A61L2/08
Filed: 2020-07-17
Abstract: The present invention relates to a device for sterilizing and purifying a bidet, which can prevent bacterial propagation due to air pollution. The device of the present invention comprises: a housing (100); an ultraviolet sterilization unit (200) installed in the housing; an air purification unit (300); a water curtain providing unit (400); a sensor unit (500) provided with a human body sensor (520); an Arduino (600) coupled to a control box (40); a display unit (700); and a power supply means (800).
Patent KR-20220010682-A (KR)
Title: Display device and method of fabricating the display device
Inventor: JEON HYUNG IL
IPC: H01L27/15
Filed: 2020-07-17
Abstract: The present invention provides a display device capable of improving reliability and a method of manufacturing the same. The display device may include: a substrate including a plurality of pixel areas each having an emission area; and a pixel provided in each of the pixel areas. The pixel may include: at least one light emitting element provided on one surface of the substrate; a first insulating layer provided on the light emitting element; at least one transistor provided on the first insulating layer and electrically connected to the light emitting element; a second insulating layer provided on the transistor; a common electrode provided on the second insulating layer; and a pixel electrode provided on a third insulating layer of the common electrode and electrically connected to the transistor. The light emitting element includes a semiconductor structure provided on the substrate, and first and second electrodes provided on the semiconductor structure to be spaced apart from each other.
Patent KR-20220011973-A (KR)
Inventor: LEE DO HEE
IPC: H02G11/02
Filed: 2020-07-22
Abstract: The present invention relates to a mobile phone charger and solves the problems of not being easy to carry and store because of a charger cable. The mobile phone charger comprises: a charger body usually formed into a cube to charge a battery of a mobile phone; a charger cable formed as a wire to send a current from the charger to the mobile phone; a charger port formed in a rectangular shape to connect the mobile phone and the charger and to receive a current; a spring formed in a spiral shape to allow the charger cable to be wound; and a stopper formed as a brake so that the charger cable can be wound around the spring. Accordingly, the present invention solves the existing problem of not being easy to carry and store a charger due to a charger cable, thereby allowing the charger to be easily carried and stored.
Patent KR-20220015162-A (KR)
Inventor: YANG HA YOUNG
IPC: G06Q30/08
Filed: 2020-07-30
Abstract: According to one embodiment, provided is a method for providing matching information based on personality information, which includes the steps of: determining the personality type of user according to the degree of extroversion and the degree of job orientation based on pre-stored user information; determining a priority for the personality type matching the personality type of the user based on the personality type of the user; and providing matching information based on the priority.
Patent KR-20220017568-A (KR)
Title: Display apparatus
Inventor: JANG WON HO
IPC: H01L29/786
Filed: 2020-08-04
Abstract: The present invention provides a display apparatus capable of minimizing occurrent of fault in a manufacturing process or in a use process after manufacturing. The display apparatus includes: a substrate including a display area and a peripheral area around the display area; a thin film transistor located in the display area and including a semiconductor layer, a gate electrode, a source electrode, and a drain electrode; a first inorganic insulating layer located on the substrate and under the gate electrode, and covering the semiconductor layer; a second inorganic insulating layer located on the first inorganic insulating layer and covering the gate electrode; a third inorganic insulating layer located on the second inorganic insulating layer and including a 1-3^th opening in the peripheral area; an organic insulating layer located on the third inorganic insulating layer, covering the source electrode and the drain electrode, and including a second opening overlapping the 1-3^th opening in the peripheral area; and a pattern portion located on a layer disposed under the organic insulating layer and overlapping the 1-3^th opening and the second opening.
Patent KR-20220018310-A (KR)
Inventor: GAM DA HYE
IPC: A61Q19/02
Filed: 2020-08-06
Abstract: The present invention relates to a cosmetic composition comprising a black garlic extract as an active component, which contains black garlic as the active component, thereby having an excellent antioxidant effect, and having effects of skin whitening and skin wrinkles alleviation. The cosmetic composition for skin whitening and skin wrinkles alleviation of the present invention for achieving the above object can include a black garlic ultrasonic extract as the active component.
Patent KR-20220022161-A (KR)
Inventor: KIM YEON HO
IPC: B62D21/02
Filed: 2020-08-18
Abstract: Disclosed is a lower vehicle body structure of a vehicle. The lower vehicle body structure of the vehicle according to an embodiment of the present invention comprises: a side member extending in the longitudinal direction of the vehicle, disposed on left and right sides in the width direction of the vehicle, and having the closed cross-section formed therein; a connection member connected to the side member from the front or rear of the vehicle with respect to the front-rear direction of the vehicle, wherein a closed cross-section is formed; and at least one pipe unit provided therein along the longitudinal direction of the side member and the connection member so that a working fluid flows. According to the lower vehicle body structure of a vehicle, there is an effect that a layout of a pipe can be simplified.
Patent KR-20220027458-A (KR)
Title: Weaving device for industrial lattice structure
Inventor: SIN SANG DEA
IPC: D03D49/50
Filed: 2020-08-27
Abstract: The present invention relates to an apparatus for weaving an industrial structure (A) having a lattice-like structure of a fabric type, which comprises: a main body (10) alternately moving first and second warp groups (1, 2) formed of carbon fiber up and down to form an opening to form an industrial structure (A) and including an arm (12) rotating left and right to perform body movement by a lead pin (11); a suction unit (20) including an inlet roller (25) and a moving pipe (21) to enable safe transfer by sucking weft (3) introduced to be transferred across the opening of the first and second warp groups (1, 2); a driving means (30) including a double cam (31) having a first cam (31a) and a second cam (31b) to allow the moving pipe (21) to suck the weft (3) to facilitate approach and transfer while supplying left and right rotational force to a rod (13) mounted on the arm (12) of the main body (10); and a cutter unit (40) cutting a predetermined length of the weft (3) moved from the suction unit (20) on the main body (10). Accordingly, the weft formed of carbon fiber and transferred across the openings of the first and second warp groups to weave a lattice structure is transferred through air intake, and thus safety is ensured. In addition, pulling with strong pressure such as pulling is not performed, thereby providing an effect of preventing a situation in which the weft is stretched or damaged.
Patent KR-20220030542-A (KR)
Inventor: KIM YOON SEO
IPC: A47C27/14
Filed: 2020-09-03
Abstract: The present invention relates to a waterproof cushion and pillow, comprising: a velcro tape; epidermis with a waterproof function of the cushion; and devices which allow a user to sleep comfortably while seated in a chair. An objective of the present invention is to reduce hassle of providing a separate space to accommodate a pillow.
Patent KR-20220030629-A (KR)
Title: Method for manufacturing sintered ore
Inventor: KIM SEUNG WAN
IPC: C22B1/20
Filed: 2020-09-03
Abstract: A method for manufacturing sinter ore according to an embodiment of the present invention includes a step of mixing iron-containing by-products, an iron-containing raw material, and lime sludge produced in a steelmaking process, and then adding 5 to 7 parts by weight of water to 100 parts by weight of the sum of the iron-containing by-products, the iron-containing raw material, and the lime sludge to prepare a fine ore briquette; a step of mixing a mixed sintering material and the fine ore briquette to prepare a mixture; and a step of sintering the mixture. According to the present invention, sintering productivity and reducibility can be improved.
Patent KR-20200108393-A (KR)
Inventor: DAN SUNGBAEK
IPC: H05K3/06
Filed: 2020-09-03
Abstract: Provided are a thin film circuit board which can form a pattern having a line width smaller than 10um by forming a photoresist layer having the thickness in a set range through electrospinning after forming a seed layer and a plating layer on a base material, and a manufacturing method thereof. The disclosed thin film circuit board comprises: a base material; a thin film seed layer formed on an upper surface of the base material; a plating layer formed on an upper surface of the thin film seed layer; and a photoresist layer formed on an upper surface of the plating layer, and having the thickness greater than or equal to 1um and smaller than or equal to 5um.