baber/WOPTO huggingface dataset:
Patent KR-20220004548-A (KR)
Title: Uninterrupted oxygen supply for repairing existing high-concentration wastewater treatment plants
Inventor: KIM YONG WOO
IPC: C02F3/20
Filed: 2021-04-30
Abstract: The present invention relates to a clogging-free oxygen supply tank used in repairing an existing high-concentration wastewater treatment plant, which can simply perform the repair work of the oxygen supply tank outside an aeration tank without a person working inside the aeration tank. The present invention comprises: an air supply pipe (201) which is inserted and installed downwardly from an upper part of an aeration tank (100) and has an injection hole (201a) at a lower end thereof; an oxygen supply inner tank (210) which is connected to the air supply pipe (201) to have a first vortex plate (216) forming an upward flow path (212); an oxygen supply outer tank (220) which is spaced apart to accommodate the oxygen supply inner tank (210) to form a downward flow path (222), and is provided so that an upper part is closed by an upper plate (224); and a check valve (230) installed between the oxygen supply inner tank (210) and the oxygen supply outer tank (220) to open and close the downward flow path (222), and to apply a closing operating force by an elastic body (232); The use of the clogging-free oxygen supply tank used in reparing an existing high-concentration wastewater treatment platn enables the structure to be improved so that the oxygen supply tank can be inserted into the aeration tank and separated to be outside by using the air supply pipe. Accordingly, the repairing of the oxygen supply tank from the outside of the aeration tank is performed simply. In particular, the primary and secondary vortices are generated as the air is changed 180° along the upward and downward flow paths by the combination of the oxygen supply inner tank and the oxygen supply outer tank, so the oxidation is highly activated, and high-concentration wastewater sludge is efficiently removed in a chemical-free and non-filtering manner.
Patent KR-20220154301-A (KR)
Title: Portable dron bomb device for military
Inventor: KIM HEE JOUNG
IPC: F42B10/60
Filed: 2021-05-12
Abstract: The present invention relates to a portable drone bomb device for military, capable of being manufactured in a small size to be easily carried, being quickly used, and enabling a precise attack to an enemy in a close range as well as an enemy in a predetermined range or longer. In accordance with the present invention, the portable drone bomb device includes: a device housing; a rotation motor provided in the device housing; a rotor module connected to a rotation shaft of the rotation motor at the upper end of the device housing; a killing means provided in the device housing, and including a fuse assembly module detonated by a control signal from the following control module to be exploded; a gimbal camera module provided in the device housing and formed to capture an image; a control module for controlling the operation and supply of operating power to the rotary motor, the fuse assembly module, and the gimbal camera module; and a battery module provided in the device housing, and supplying the power to the control module.
Patent KR-20220154356-A (KR)
Title: meal kit sevice system
Inventor: YANG SEUNG BO
IPC: G06Q30/02
Filed: 2021-05-13
Abstract: The present invention relates to a system and method for providing a meal kit sales service based on recipe content recommendation. The method of providing a meal kit sales service according to recipe content recommendation according to the present invention comprises the steps of: uploading, by a meal kit sales service providing system, a plurality of pre-manufactured recipe contents from a provider terminal; extracting a top n recipe content list with a high number of recommendations or hits from among the recipe content; when a meal kit sales list corresponding to the recipe contents included in the extracted list is uploaded, providing the meal kit sales list through an application pre-installed on a consumer terminal; requesting delivery of the meal kit included in the order information when order information is input by the consumer terminal and the order is completed; and distributing and paying an amount of money in a predetermined ratio to the provider terminal that has provided recipe contents of the meal kit included in the order information. According to the present invention, by selling meal kits produced using recipe contents selected by consumers and distributing sales revenue to recipe providers, it is possible to generate profits without capital and without stores, reducing start-up risks.
Patent KR-20220158115-A (KR)
Title: Method for generating gaussian error data using flash memory and apparatus using the same
Inventor: KIM MOON SEOK
IPC: H01L27/11521
Filed: 2021-05-20
Abstract: Disclosed are a Gaussian error data generating method using a flash memory and a device using the same. According to the present invention, the Gaussian error data generating method comprises the following steps of: receiving a Gaussian error data generating request and transmitting an operation command to a flash memory; generating Gaussian error noise based on a threshold voltage generated when the operation command is executed in the flash memory; and generating and providing Gaussian error data to correspond to the Gaussian error noise.
Patent KR-20220159771-A (KR)
Inventor: HAN TAEHEE
IPC: G06T11/00
Filed: 2021-05-26
Abstract: Provided are a spiral CT image device and a CT image forming method. The spiral CT image device comprises: a photographing unit; an image processing unit; and a controlling unit. The photographing unit rotates an X-ray generator and an X-ray detector facing each other with a subject interposed therebetween around a rotating axis, moves in a straight line parallel to a direction parallel to the rotating axis, and obtains X-ray projection data for the subject. The image processing unit forms a movement detecting image of the subject as data within a certain range along a straight moving direction in the X-ray projection data. When the subject moves while obtaining the X-ray projection data with the movement detecting image of the subject, the controlling unit stops obtaining the X-ray projection data, or stops start or progress of CT image reconstruction using the X-ray projection data.
Patent KR-20220160842-A (KR)
Inventor: CHOI JI SUN
IPC: B60R22/28
Filed: 2021-05-28
Abstract: Disclosed is a center pillar trim assembly for a seat belt. The center pillar trim assembly for the seat belt according to an exemplary embodiment of the disclosed present invention may comprise: i) a center pillar upper which includes an opening part formed in a set section along the vertical direction and is fixed to a center pillar; ii) a garnish to which a webbing guide unit inserting and withdrawing the seat belt is fixed, and coupled to an inner side of the center pillar upper to be slidably movable in up and down directions; iii) at least one main buffering rib which is integrally formed on an inner upper part of the center pillar upper and buffers an impact with a corresponding garnish upper end. Provided is the center pillar trim assembly for the seat belt capable of reducing an impact noise with a simple configuration.
Patent KR-20220161957-A (KR)
Title: System and method for inspection of motor hairpin
Inventor: CHOI IN SEOK
IPC: G01R31/66
Filed: 2021-05-31
Abstract: Disclosed are a motor hairpin quality inspection system and an inspection method, wherein the motor hairpin quality inspection system comprises: a rotating unit on which a stator in which a hairpin is inserted is mounted, and which rotates the mounted stator; a photographing unit which is provided at a point spaced upward from the rotating unit and disposed toward the rotating unit to photograph an upper end of the hairpin; and a control unit which rotates the rotating unit and photographs through the photographing unit to derive an image of an entire hairpin inserted into the stator, and determines the quality of assembly of the hairpin of the stator through the size or the position of the upper end of the hairpin on the image, thereby determining the assembly quality of end of the hairpin through the photographed image.
Patent KR-20220161986-A (KR)
Title: Hydrogen Generator
Inventor: YOU IN SOO
IPC: A61M15/00
Filed: 2021-05-31
Abstract: A hydrogen generator comprises: an air pump which pumps air and releases the pumped air; an air control unit which discharges conditioned air, obtained by adjusting the pressure and amount of the pumped air, to one side, and discharges exhaust air consisting of remaining air excluding the conditioned air to the other side; a mixing unit which mixes the conditioned air and generated hydrogen gas to release low-concentration hydrogen gas; and an exhaust air amount control valve which is connected to the other side of the air control unit to control the amount of the exhaust air discharged so as to discharge the low-concentration hydrogen gas that meets the set hydrogen concentration. The hydrogen generator can stably supply low-concentration hydrogen gas with a safe concentration to a hydrogen inhaler used by a user.
Patent KR-20220163815-A (KR)
Inventor: KANG TEA WOOK
IPC: B60N2/879
Filed: 2021-06-03
Abstract: The present invention relates to a hanger for a vehicle headrest. More specifically, the hanger for a vehicle headrest has a simple configuration, reduces storage volume than before, and reduces weight of hung clothes to simply control a headrest when a driver controls a vertical position of the headrest during long-term driving.
Patent KR-20220167846-A (KR)
Title: Display device and electronic device having the same
Inventor: YOO Bugyoon
IPC: H05K9/00
Filed: 2021-06-14
Abstract: A display device comprises: a display panel; a support layer; a digitizer; a flexible circuit board; and a metal layer. The digitizer in which the support layer is disposed on a lower side of the support layer having an insulating nature. The flexible circuit board is connected to the digitizer. The metal layer is disposed on a lower side of the digitizer, and an opening part corresponding to the flexible circuit board is defined. Therefore, the present invention is capable of improving the sensing sensitivity of the digitizer.
Patent KR-20210157341-A (KR)
Inventor: KIM HYUNGCHAN
IPC: G10D1/08
Filed: 2021-06-15
Abstract: Disclosed is an invention related to a guitar in which an arm rest is hinged to be angle-adjustable on the peripheral surface of a body by an angle-adjusting hinge connector so that the arm rest can be set an angle corresponding to player's physical conditions, thereby improving use convenience in playing. The disclosed guitar comprises the body, the arm rest which is arranged on the peripheral surface of the body, and the angle-adjusting hinge connector which hinges the arm rest on the body in an angle-adjustable manner so that the arm rest is rotatable to be folded or unfolded from the body.
Patent KR-20210086583-A (KR)
Inventor: LUO XIANG
IPC: G05D1/00
Filed: 2021-06-18
Abstract: The application discloses a control method and a control device for an automated vehicle and electronic equipment, and relates to the technical field of artificial intelligence such as computer vision and automatic driving. The specific implementation scheme comprises the steps of: under the condition that a parking instruction is received or an automated vehicle reaches a preset position, obtaining a first road image shot by a camera positioned on the same side of a vehicle door on the automated vehicle; obtaining a target road surface state of one side or two sides of the automated vehicle, which are provided with doors, based on the first road surface image; and controlling the automated vehicle to stop when the target road surface state is the first road surface state. When a parking instruction is received or the automated vehicle reaches a preset position, the road surface conditions of one side or two sides of the automated vehicle are required to be acquired, namely, the target road surface state is determined, the automated vehicle is controlled to park under the condition that the target road surface state is the first road surface state, the road surface condition is considered in the vehicle parking control process, and the effect of vehicle parking control can be improved.
Patent KR-20220169309-A (KR)
Title: Apparatus for trimming secondary battery electrode
Inventor: KIM JOON SUP
IPC: H01M50/531
Filed: 2021-06-18
Abstract: Disclosed is a secondary battery electrode trimming apparatus for trimming webs of secondary battery electrodes that are continuously supplied without interruption. The disclosed secondary battery electrode trimming apparatus comprises: a plurality of anvil rollers which are rollers supporting a web and rotating forward in a moving direction of the web, and are sequentially arranged and spaced apart from each other in the moving direction of the web; and a plurality of trimming rollers which are positioned on opposite sides of the respective anvil rollers with the web interposed therebetween, rotate forward in the moving direction of the web, and partially cut the web. Each of the plurality of trimming rollers includes: a circular roller core; a metal sheet bent along an outer circumferential surface of the roller core and having an inner surface attached to the outer circumferential surface of the roller core; and a blade sheet having at least one protruding blade protruding from an outer surface of the metal sheet to cut the web. A part of the web that is cut by any one of the plurality of trimming rollers includes a part not cut by the other rollers among the plurality of trimming rollers.
Patent KR-20210081320-A (KR)
Title: Temporary bonding composition, temporary bonding film, composite film and semiconductor wafer packaging
Inventor: Lee cheng wei
IPC: C08K5/00
Filed: 2021-06-24
Abstract: A temporary bonding composition is provided. The temporary bonding composition comprises a multifunctional crosslinking agent, a polymer, and a solvent. The multifunctional crosslinking agent includes a compound containing at least two functional groups selected from a group of blocked isocyanate groups, alkenyl ether groups, and alkoxyhydrocarbyl groups. Each of the blocked isocyanate groups is an isocyanate group protected by a blocking agent. The polymer has a functional group reactive to the multifunctional crosslinking agent, and the polymer does not include 3,3'-dihydroxy-4,4'-diamino-biphenyl.
Patent KR-20230000348-A (KR)
Inventor: CHOI SUNG WON
IPC: H01M10/04
Filed: 2021-06-24
Abstract: An apparatus for stacking secondary battery cells at high speed is disclosed. The apparatus for stacking secondary battery cells at high speed according to one embodiment of the present invention comprises: a separator supply unit which supplies a separator that is placed between a positive electrode and a negative electrode and stacked together with the positive electrode and the negative electrode to form a secondary battery cell; a cell stacking unit which has a stacking stage that forms a place where cells are stacked and manufactured through a process of stacking a positive electrode, a separator, and a negative electrode; a positive electrode stacking unit which is movably placed on one side of the separator supply unit to stack a positive electrode on the stacking stage in coordination with the cell stacking unit, and includes a positive electrode vision camera photographing a stacking state of the positive electrode when stacking the positive electrode while transmitting the same to the stacking stage; and a negative electrode stacking unit which is movably placed on the other side of the separator supply unit to stack a negative electrode on the stacking stage in coordination with the cell stacking unit, and includes a negative electrode vision camera photographing a stacking state of the negative electrode when stacking the positive electrode while transmitting the same to the stacking stage. According to the present invention, the apparatus can reduce the delay time, caused by image photographing, compared to a conventional apparatus.
Patent KR-20220044643-A (KR)
Inventor: MICHAEL GROBIS
IPC: G11C5/04
Filed: 2021-06-24
Abstract: Presented is an MRAM-based vector multiplication device, which is ultralow power and low cost and can be used for inferencing in a neural network. This device does not require special on-chip programming. A cross-point array has an MRAM cell at each cross-point junction and has periphery array circuitry capable of supplying independent input voltages to each word line and reading a current on each bit line. Vector multiplication is performed as an in-array multiplication of a vector of input voltages with matrix weight values encoded by MRAM cell states. The MRAM cells can be individually programmed using a combination of an external magnetic field and input voltages. The external magnetic field is selected so that a write voltage of one polarity sufficiently reduces the anisotropy to align the cell state with the external field, but is insufficient to align the cell if only half of the write voltage is applied.
Patent KR-20230000708-A (KR)
Inventor: CHOI MYUNG SOO
IPC: A63B71/06
Filed: 2021-06-25
Abstract: The present invention relates to a block type score board, and more specifically, as a block type score board, is characterized by comprising: a board for scores which displays scores obtained according to games for individuals or teams; and multiple score displaying blocks which are coupled to display digits of scores obtained according to games for individuals or teams on the board for scores. According to the block type score board proposed by the present invention, the block type score board comprises a board for scores which displays scores obtained according to games for individuals or teams and multiple score displaying blocks which are coupled to display numbers of scores obtained according to games for individuals or teams on the board for scores, wherein multiple score displaying blocks are configured to turn around to form digits, such that only an operation of turning around the multiple score displaying blocks according to obtained scores can form a score board, thereby more improving convenience in use and efficiencies. In addition, according to the block type score board, the board for scores and the multiple score displaying blocks are coupled to be used as a score board which is a hanging score board outdoors and indoors, such that the score board is easy to carry because of simple coupling and assembly, can be used without degradation of durability from rain compared to existing electronic type score boards, and can be used conveniently without risks of loss or destruction.
Patent KR-20230007875-A (KR)
Title: Nail clippers
Inventor: CHOE JONG CHANG
IPC: A45D29/02
Filed: 2021-07-06
Abstract: The present invention relates to a rotary blade replaceable nail clipper (100) which not only maximizes utility value based on its differentiated configuration, but also maximizes convenience and efficiency due to ease of handling, use, maintenance, and repair by applying an improved chin blade with a diagonal shape rather than a uniformly curved shape like before, the user can easily select the existing chin blade and the diagonal chin blade according to the user's purpose and use it for multiple purposes, comprising: a handle (10) which is bent on one side and has a set slope; a support bar (20) extending to a length corresponding to the handle; a chin blade member (30) which cuts fingernails or toenails below the support using the lever principle; and a connecting pin (40) which integrates the handle and the chin blade member at the top and bottom of the support, and controls the gap between the chin blade members by pressure from the handle. The chin blade member (30) is composed of a diagonal blade portion (31) whose one end extends diagonally compared to the other end based on different radii of curvature.
Patent KR-20230009207-A (KR)
Inventor: PARK YOUNG WOO
IPC: G06F16/907
Filed: 2021-07-08
Abstract: An electronic picture frame according to one embodiment of the present invention comprises: a display unit which displays a target image; a speaker unit which replays a target sound source related to the target image; and a processor which controls an output of contents through the display unit and the speaker unit, wherein the processor obtains first metadata of the target image including a shooting time of the target image from a user terminal, receives first source data including sound source data having second metadata whose relevance to the first metadata satisfies a predetermined criterion, generates first output data by linking the first source data with the target image according to a predetermined playback rule, and outputs the target image and the target sound source according to the first output data by using the display unit and the speaker unit. The electronic picture frame can effectively deliver user-customized contents by providing a recollection of a specific point in time experience.
Patent KR-20230010427-A (KR)
Inventor: MUNSUB KIM
IPC: F24F1/0014
Filed: 2021-07-12
Abstract: Provided is an air conditioner, which may comprise: a housing having an inlet and an outlet; a heat exchanger provided inside the housing to exchange heat with the air sucked through the inlet; a blowing fan for flowing the heat-exchanged air so that the air heat-exchanged with the heat exchanger is discharged through the outlet; a motor which generates rotational force; and a blade unit for guiding the air discharged to the outlet.
Patent KR-20230014226-A (KR)
Title: Charging gender with wireless charging
Inventor: LEE JONG HO
IPC: H02J7/00
Filed: 2021-07-21
Abstract: The present invention makes it possible to use a wireless charging function for an old type electronic device that cannot use a wireless charging function. The present invention is a method for providing an adhesive surface onto a back surface so as to be attached to the back of an electronic device.
Patent KR-20230019297-A (KR)
Inventor: MIN KI BOK
IPC: G01B21/32
Filed: 2021-07-29
Abstract: The present invention provides a method for calculating the elastic constant for an anisotropic material, which is capable of calculating an anisotropic elastic constant using only a single core sample, thereby significantly reducing time and cost. The present invention comprises the steps of preparing a computer system performing machine learning; measuring an actual strain rate; and obtaining an actual elastic constant.
Patent KR-20230019651-A (KR)
Title: Independent steering apparatus
Inventor: BYUNGKI OH
IPC: B60K17/04
Filed: 2021-08-02
Abstract: The present invention provides a motor-driven independent steering apparatus which can simplify the configuration of a steering apparatus. The motor-driven independent steering apparatus comprises: a first knuckle provided to be coupled to a strut part, and including an upper support part extended and protruding outwards from one end thereof and a lower support part extended and protruding from the other end thereof to face the upper support part; a second knuckle arranged to be rotated relative to the first knuckle, and provided with a motor installed therein; and a drive wheel connected to the outside of the second knuckle to be arranged to perform a rolling motion. A centerline vertically arranged at the center of the outer circumferential surface of the drive wheel and a rotational axis of the second knuckle cross on at least longitudinal one end surface. The intersection of the centerline of the drive wheel and the rotational axis of the second knuckle is arranged in an area between a friction surface and a rotational center of the drive wheel.