baber/WOPTO huggingface dataset:
Patent KR-20220120929-A (KR)
Title: Apparatus and method for generating montage
Inventor: KANG KYU CHANG
IPC: G06T11/60
Filed: 2021-02-24
Abstract: An apparatus and method for generating a montage according to an embodiment are disclosed. An apparatus for generating a montage according to an embodiment includes: a feature value extractor that extracts a feature value of a lower dimension than face images from a plurality of face images; a feature value converter that converts the extracted feature value into a bit stream represented by bit data; a classifier that classifies the bit data of the converted bit stream to generate a cluster and generating a feature value dictionary based on the cluster; a database that stores a dictionary of feature values; and a montage generator that receives an initial setting value and generates a montage based on the initial setting value and the stored feature value dictionary.
Patent KR-20220109264-A (KR)
Title: Gold purchase and investment service server which supports investing in financial products, based on the gold purchased with cashable points, and the operating method thereof
Inventor: HONG SEUNG PHIL
IPC: G06Q20/38
Filed: 2021-03-09
Abstract: Disclosed are a gold purchase and investment service server that support in enabling to invest in a financial product based on a gold purchased using a cashable point, and an operating method therefor. The present invention relates to the gold purchase and investment service server that support in enabling to buy gold using the cashable points currently possessed by a plurality of members, and support in enabling to invest in a plurality of pre-specified financial products based on the gold currently held by the plurality of members; and the operating method therefor. The gold purchase and investment service server comprises: a product information storage part; a sales unit price table maintenance part; a member database; an amount confirmation part; a first database update part; a purchase completion message transmission part; a second database update part; and an investment completion message transmission part.
Patent KR-20220055390-A (KR)
Inventor: CHOI WOO SEOK
IPC: H04N5/369
Filed: 2021-03-09
Abstract: According to an exemplary embodiment of the present disclosure, in a pixel array comprising a plurality of pixel groups, each of the plurality of pixel groups includes a plurality of color pixels having a plurality of sub-pixels that are arranged in (m) x (n) matrix (m and n are natural numbers greater than or equal to 2) and configured to sense light of different wavelength bands. Each of the plurality of color pixels includes the same number of phase detection pixels.
Patent KR-20220127607-A (KR)
Title: Mobile communication network based on-board signal data remote collection system and method thereof
Inventor: JUNG CHUL SOO
IPC: H04W24/04
Filed: 2021-03-11
Abstract: The present invention relates to an on-board signal data collecting system and a method thereof and, more specifically, to a mobile communication network-based remote on-board signal data collecting system and a method thereof which transmit on-board signal data generated in a train periodically or in case of train failure to a remote collecting unit through a mobile communication network in real time to analyze the on-board signal data of the corresponding train in real time in case of train failure, thereby rapidly coping with the failure of the train.
Patent KR-20220128768-A (KR)
Title: faucet with filter
Inventor: PARK YANG WOO
IPC: E03C1/04
Filed: 2021-03-15
Abstract: The present invention relates to a faucet with an integrated filter, which is configured in that a filter housing embedded with a first filter is connected to one side of an aerator of the faucet, wherein when the aerator is separated from the faucet and the filter housing is connected, the water supplied to the faucet passes through the first filter and is directed to the aerator. The faucet with the integrated filter of the present invention is easy to install, can supply filtered water, and can lengthen the service life through selective use of the filter.
Patent KR-20220129333-A (KR)
Title: Electronic device for managing password and operating method thereof
Inventor: KIM JUYOUNG
IPC: G06F21/62
Filed: 2021-03-16
Abstract: Disclosed is an electronic device which is capable of automatically generating a password. The electronic device comprises: a processor; and a memory operatively connected to the processor and storing at least one instruction. The instructions are configured to, when executed by the processor, enable the electronic device to: identify a data generation request for an assigned field in an execution screen of an application; and generate data for the assigned field on the basis of information of the application and information input through at least one field included in the execution screen, wherein the data is generated through a node hierarchically determined by a master node of a hierarchical deterministic path, on the basis of the information of the application and the input information. Various other embodiments understood through the specification are possible.
Patent KR-20210152373-A (KR)
Title: External panel system
Inventor: HONG YOUNG GI
IPC: E04F13/08
Filed: 2021-03-23
Abstract: An exterior panel system according to one embodiment of the present invention comprises a support part installed on the exterior of a building, and a finishing panel coupled to the front of the support part, wherein the support part includes a plate-shaped base member extending to a predetermined length, and a guide part protruding along the longitudinal direction from one surface of the base member to support the finishing panel. When the finishing panel is installed on the exterior wall of a building and finished by an open joint method, even if rainwater penetrates between the finishing panel and the exterior wall, the rainwater can be easily discharged to a lower part.
Patent KR-20220132931-A (KR)
Title: Sterilization device
Inventor: SIN DONG HWAN
IPC: A61L2/08
Filed: 2021-03-24
Abstract: The present invention relates to a sterilization device, and more specifically, to a sterilization device that enables easy sterilization of various areas to be sterilized. The sterilization device according to an embodiment of the present invention includes: a sterilization unit for irradiating sterilization light to an area to be sterilized; and a control unit for controlling a direction that the sterilization light is irradiated from the sterilization unit, wherein the sterilization unit can include: at least one light irradiation unit for radiating the sterilization light; and an optical path adjustment unit for adjusting a traveling path of the sterilization light emitted from the at least one light irradiation unit so that the sterilization light can proceed to the area to be sterilized.
Patent KR-20220136724-A (KR)
Inventor: KIM MYEONG SUK
IPC: B03C3/74
Filed: 2021-04-01
Abstract: The present invention relates to a structure of a dust collecting part for an electric dust collector that can easily and quickly remove dust attached to a negative electrode plate without damaging the negative electrode plate while not disassembling the negative electrode plate. The structure of the dust collecting part for the electric dust collector according to the present invention comprises: a plurality of positive electrode plates (10) horizontally arranged to be spaced apart from each other; a plurality of negative electrode plates (20) provided one by one between the positive electrode plates (10); a connecting shaft part (30) provided through the center of the positive electrode plates (10) and the negative electrode plates (20) and to which the positive electrode plates (10) and the negative electrode plates (20) are mounted; and a cleaning motor (40) connected to one end of the connecting shaft part (30) and cleaning the negative electrode plates (20) by rotating the connecting shaft part (30).
Patent KR-20220140111-A (KR)
Inventor: KIM CHUL MAN
IPC: H01L21/687
Filed: 2021-04-09
Abstract: A substrate processing apparatus may include a rotary chuck, a chemical solution supply unit, a bowl, and a gas spray unit. The rotary chuck may be provided so that a substrate is placed and rotated. The chemical solution supply unit may be provided to supply a chemical solution onto the substrate placed on the rotary chuck. The bowl may be provided to provide a processing space for supplying the chemical solution and have a cup shape with an open top while surrounding the rotary chuck to recover the chemical solution supplied to the substrate and the chemical solution scattering due to rotation of the substrate. The gas spray unit may be provided to spray gas capable of forming a gas curtain surrounding an upper part of the bowl to block the scattering of the chemical solution to the outside of the bowl. Accordingly, the gas curtain surrounding the upper part of the bowl can prevent the chemical solution from scattering to the outside of the bowl.
Patent KR-20220142097-A (KR)
Inventor: OH YEONG U
IPC: A61B17/50
Filed: 2021-04-14
Abstract: The present invention relates to an aspirator module for preventing device contamination caused by secretions and, more specifically, to an aspirator module for preventing device contamination caused by secretions, comprising: a housing having an aspiration module therein and including a control unit capable of adjusting suction strength on an outer surface thereof; an aspiration part connected to the upper end of a body part, and aspirating waste such as sebum and blackheads on the surface of the skin; and an annular first packing part and an annular second packing part, which is disposed at the upper end of the first packing part and is attachable/detachable to/from the first packing part.
Patent KR-20220144278-A (KR)
Inventor: BUI BINH THOAI
IPC: F03D9/25
Filed: 2021-04-19
Abstract: The present invention relates to a four-core generator, wherein quadruple fans having 16 wings vertically blow down to generate a tornado. The quadruple fans having 16 wings are attached to a shaft of a third core. (A) of FIG.1 shows four wings as a single fan. (B) of FIG.1 shows 16 wings by the overlapped quadruple propeller fan blades. The four-core generator has two circular magnet rotors (a first circular magnetic rotor, to which 16 triangular curved wing sets for catching wind are mounted, and a second circular magnet mounted to a third core with quadruple fan blades having 16 wings for vertically blowing down to generate a vortex. A second core is a circular core and has two wound stators. A fourth core wound with a starting engine has power winding providing 120 V and rotation starting power of 36 V. FIG.8 shows a complete product of the four-core generator. The generator with four cores has two functions. The first function is as a power generator and the second function is a starting engine motor. When the speed of the overlapped quadruple propeller fan blades becomes slow, a sensor automatically starts the third core strongly. The generator with four cores solves the problem of a lack of energy and power and is required to be mounted to a hot-wire sensor.
Patent KR-20220146907-A (KR)
Title: Printed circuit board
Inventor: SEO HAE KYO
IPC: H05K1/02
Filed: 2021-04-26
Abstract: The present disclosure relates to a printed circuit board comprising: a core layer; a penetrating part that penetrates the core layer; a first via disposed spaced apart from an inner wall of the penetrating part in the penetrating part; and a second via disposed in the first via, and having a different diameter from that of the first via. Therefore, the present invention is capable of providing the printed circuit board with an improved signal quality.
Patent KR-20210053859-A (KR)
Title: Fabric dryer
Inventor: JEONGYUN KIM
IPC: D06F58/24
Filed: 2021-05-04
Abstract: According to the present invention, a dryer comprises: a casing forming appearance; a drum disposed to be rotatable inside the casing to store clothes; a drying heater heating air supplied into the drum; a drying duct supplying the air heated by the drying heater to the drum; a steam generation device heating water to generate steam; and a nozzle having an injection hole injecting the steam generated in the steam generation device into the drum. The nozzle is made of a deformable material to vary an area of the injection hole according to injection pressure of the steam.
Patent KR-20220155147-A (KR)
Title: Method and appratus for caturing of semiaquatic animals
Inventor: KIM TAE SU
IPC: A01M23/00
Filed: 2021-05-14
Abstract: Disclosed are a method for capturing a semiaquatic animal and an apparatus therefor. According to one embodiment, the method comprises: acquiring a first image with respect to a first area from a first image sensor capturing the first area inside a capturing device; detecting a semiaquatic animal, which is a target to be captured, in the first image using a pre-trained detection model; obtaining a second image with respect to a second area from a second image sensor that captures the second area in the capturing device when the target to be captured is detected in the first image; detecting the target to be captured in the second image using the pre-trained detection model; and generating a signal for controlling at least one of a rotation panel and a vertical movement panel of the capturing device when the target to be captured is detected in the second image.
Patent KR-20220157669-A (KR)
Title: Absorption tower for hydrogen sulfide absorption using iron chelate absorbent and hydrogen sulfide separation system including the same
Inventor: BAEK IL HYUN
IPC: B01D53/02
Filed: 2021-05-21
Abstract: The present invention provides an absorption tower for absorbing hydrogen sulfide, an acid gas in biogas, using an iron chelate absorbent, and an ultra-clean hydrogen sulfide separation system for highly separating the same. In the absorption tower for absorbing hydrogen sulfide and the hydrogen sulfide separation system according to an embodiment of the present invention, packing materials are sequentially placed in random packing and structured packing methods in an absorption tower column to prevent channeling and improve liquid wetting effects, thereby improving hydrogen sulfide separation efficiency. The ultra-clean acid gas separation system using an iron chelate absorbent maximizes the removal of hydrogen sulfide, an acid gas in biogas, to improve the efficiency of a clean fuel conversion process of biogas, and can secure advantages such as high efficiency, selective removal, and low operating costs. The absorption tower for absorbing hydrogen sulfide includes a gas injection part, an absorbent supply part, a gas discharge part, an absorbent discharge part, a spray nozzle, and packing materials in a column.
Patent KR-20220160262-A (KR)
Inventor: PARK HEE JUN
IPC: B63J1/00
Filed: 2021-05-27
Abstract: An exhaust gas treatment apparatus, which can effectively reduce nitrogen oxides contained in exhaust gas, is provided according to an embodiment of the present invention. The exhaust gas treatment apparatus according to one embodiment of the present invention comprises: an exhaust pipe for discharging exhaust gas generated from a combustion engine; a selective catalytic reduction reactor installed on the exhaust pipe to reduce nitrogen oxides contained in the exhaust gas; a urea solution tank for storing a urea solution to be supplied to the selective catalytic reduction reactor; a urea solution supply pipe connecting the urea solution tank and the selective catalytic reduction reactor; a concentration control unit configured to adjust the urea solution to a standard concentration and comprising a urea tank for storing solid urea, a fresh water supply pipe for supplying fresh water generated by a fresh water generator and stored in a fresh water tank, a heater unit installed on the fresh water supply pipe and heating the fresh water by heat exchange with the exhaust gas, a urea solution generation tank for generating a urea solution for concentration control by mixing the solid urea and fresh water, and an injection pipe for injecting the urea solution for concentration control generated in the urea solution generation tank into the urea solution supply pipe; and a branch pipe branching from the exhaust pipe and passing through the heater unit.
Patent KR-20220160403-A (KR)
Inventor: SONG KUNE KWAN
IPC: F28F9/007
Filed: 2021-05-27
Abstract: The present invention relates to a loading and unloading apparatus for a heat delivery system. More specifically, the present invention relates to a loading and unloading apparatus for mounting and installing a main body of a heat delivery system such as a thermal energy storage (TES). According to the present invention, a loading and unloading apparatus for a heat storage system comprises: a mounting structure for mounting a thermal energy storage (TES) body; and a work deck installed on one side of the mounting structure so that a worker can access the mounting structure.
Patent KR-20220162461-A (KR)
Title: Parking brake apparatus for vehicle
Inventor: JO CHI HOON
IPC: F16D65/14
Filed: 2021-06-01
Abstract: The present invention relates to a brake device for a vehicle, which comprises: a housing; a pair of compression units installed inside the housing and receiving power from a driving unit to compress a brake pad; a load transmission unit installed between the pair of compression units and transmitting compression load of one of the pair of compression units to the other compression unit; and a restraint unit inserted into the housing by penetrating the housing and selectively restraining driving of the load transmission unit according to protruding length to the inside of the housing.
Patent KR-20220163180-A (KR)
Title: A car headrest
Inventor: KANG TEA WOOK
IPC: B60R11/00
Filed: 2021-06-02
Abstract: The present invention relates to a headrest for a vehicle. Especially, according to the present invention, when a vehicle rapidly decelerates, a passenger can be prevented from directly colliding with a hanger of the present invention. In addition, when the hanger is not used, the hanger can be easily separated and stored in a back pocket. The headrest for the vehicle of the present invention comprises a pair of support rods in which a cushion body is covered with a cover and detachably coupled to the upper surface of a backrest.
Patent KR-20210075926-A (KR)
Title: Display device and method for manufacturing display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/12
Filed: 2021-06-10
Abstract: The present invention provides a highly flexible display device and a method for manufacturing the same. A transistor including a light-transmitting semiconductor film, a capacitive element having a dielectric film disposed between the first electrode and the second electrode, and a first insulating film covering the semiconductor film are formed on a flexible substrate. The capacitive element has a region in which the first electrode and the dielectric film are in contact, and the first insulating film does not cover the region.
Patent KR-20210071931-A (KR)
Title: Data acquisition system
Inventor: PARK JIN WHAN
IPC: G06Q10/06
Filed: 2021-06-10
Abstract: Disclosed is a data collecting system including a data collecting device that collects sensing data from sensor modules and transmits it to a central server. The data collecting device of this data collecting system comprises: an initialization unit that verifies validity of each sensor module; and a data collecting unit for obtaining detection data from each sensor module whose validity is verified after initialization is completed. The initialization unit verifies validity of a module identifier responded within predetermined time after requesting the module identifier from a sensor module for each communication channel.
Patent KR-20220168834-A (KR)
Title: Organo tin compound for thin film deposition and method of forming tin containing thin film using the same
Inventor: SIM JANG KEUN
IPC: C23C16/40
Filed: 2021-06-17
Abstract: According to an embodiment of the present invention, the organotin compound is represented by Formula 1 below. [Formula 1] In Formula 1, L_1 and L_2 are each independently selected from an alkoxy group having 1 to 10 carbon atoms and an alkylamino group having 1 to 10 carbon atoms, R_1 is a substituted or unsubstituted aryl group having 6 to 8 carbon atoms, and R_2 is a substituted or an unsubstituted linear alkyl group having 1 to 4 carbon atoms, a branched alkyl group having 3 to 4 carbon atoms, a cyclic alkyl group having 3 to 6 carbon atoms, and an allyl group having 2 to 4 carbon atoms. The present invention is to provide a method for forming thin film for depositing a high-quality thin film using a precursor composition for thin film deposition.
Patent KR-20220169251-A (KR)
Title: Profile file sheet bonding device
Inventor: JUNG JIN SOO
IPC: E04F10/00
Filed: 2021-06-18
Abstract: Disclosed in the present invention is a profile sheet bonding device. The disclosed profile sheet bonding device comprises: a support frame including a pair of first support units protruding upwards from both sides to support a lower portion of a profile sheet after being installed on an object to be installed, and a first connecting unit connected upwards from the center; a cover frame including a pair of second support units protruding downwards from both sides to support an upper portion of the profile sheet, and a second connecting unit connected downwards from the center; a fastening unit provided at the first connecting unit and the second connecting unit, and fastening the cover frame to the support frame; and a wedge fixing unit provided at the first support unit and the second support unit, and applying pressurizing binding force upon the profile sheet when the cover frame is coupled to the support frame to prevent the dislocation of the profile sheet. Therefore, the profile sheet can be prevented from being forcibly separated by a rainstorm.
Patent KR-20220169687-A (KR)
Title: Laminated structure for metal bonding and method for metal bonding
Inventor: JEONG MU GIL
IPC: B23K35/28
Filed: 2021-06-21
Abstract: The present invention provides a laminated structure for metal bonding and a metal bonding method capable of increasing bonding strength by suppressing formation of an oxide film through a bonding metal stack including a reactive metal layer and an oxidation-preventing metal layer. According to an embodiment of the present invention, a laminated structure for metal bonding comprises: a first bonding metal laminate provided on any one of objects to be bonded; a second bonding metal laminate provided on the other one of the objects to be bonded; and a solder metal unit provided between the first bonding metal laminate and the second bonding metal laminate and containing tin (Sn).
Patent KR-20220169809-A (KR)
Title: Die Ejector And Operating Method Thereof
Inventor: KIM YOUNG SIK
IPC: H01L21/67
Filed: 2021-06-21
Abstract: A die ejector according to one embodiment of the present disclosure comprises: a housing formed with a pin guide, coupled to the lower part of dicing tape, and accommodating an ejector tool; the ejector tool including one or more ejector pins arranged in a direction perpendicular to a die, a pin support connected to the ejector pin and supporting the ejector pin, a support member connected to the pin support, and a touch detection sensor determining whether the ejector pin is in contact with the dicing tape; a driving unit for driving the ejector tool; and a control unit configured to control the driving unit by applying a control signal to the driving unit. Accordingly, the die can be safely separated from the dicing tape.