baber/WOPTO huggingface dataset:
Patent KR-20220102349-A (KR)
Inventor: YANG SEJIN
IPC: G09B19/06
Filed: 2021-01-13
Abstract: Disclosed in the present specification is an apparatus which allows a user to practice weak pronunciation when learning a language. The apparatus for practicing weak pronunciation according to the present specification comprises: a word storage unit for storing reference pronunciation information for each phoneme for each word; a pronunciation accuracy calculation unit for comparing a voice of a user pronouncing a suggested word with the reference pronunciation information of the suggested word among words stored in the word storage unit to calculate accuracy for each phoneme included in the word; and a pronunciation practice generation unit for selecting a weak pronunciation using the phoneme-specific accuracy calculated by the pronunciation accuracy calculation unit, and presenting a word including the selected weak pronunciation among the words stored in the word storage unit as a pronunciation practice word.
Patent KR-20220064864-A (KR)
Title: Apparatus and method for providing preview image
Inventor: JONGDOO KIM
IPC: H04N5/232
Filed: 2021-01-13
Abstract: In accordance with one embodiment of the present disclosure, an electronic device includes: a housing; a camera placed in the housing; a display which can be housed in the housing; at least one processor operatively connected with the camera and the display; and a memory operatively connected with the at least one processor. The memory can store instructions which, when executed, cause the at least one processor to: in response to a situation in which the expansion of the display from the housing is sensed, check the distance between the camera and the center position of the expanded display; acquire a first image including the view area of the camera; acquire a second image made by correcting the first image based on the checked distance; and display a preview image on the display based on the second image. Besides, various embodiments identified through the present document can be possible. Therefore, the present invention is capable of improving user convenience during a photographing session.
Patent KR-20220012787-A (KR)
Inventor: YUNAH BAEK
IPC: G06T5/00
Filed: 2021-01-19
Abstract: A device for product recommendation based on an image database analysis according to one embodiment of the present invention may perform: an operation of acquiring, through a processor, an image database comprising an image file for a product disposed in a predetermined space; an operation of extracting metadata that specifies a use of space, a type of object, a style of space, and a coloration matching a color included in the image file, and mapping the metadata to the product information of the image file or product; an operation of determining a category for at least one among the use of space, the type of object, the style of space, and the coloration; and an operation of searching and recommending the image file or the product information mapped with the metadata corresponding to the determined category in the image database. Therefore, the present invention is capable of providing a convenience to a user in product search or product selection.
Patent KR-20220108232-A (KR)
Inventor: JUNG YOU JIN
IPC: A23N12/02
Filed: 2021-01-25
Abstract: The present invention relates to a composition for baking/confectionery having diet and adult disease prevention effects while having taste and texture and a manufacturing method thereof. The purpose of the present invention is to provide a composition used in bread and cookies with taste and texture as well as the function of a health supplement and a manufacturing method thereof, wherein the composition contains noni and has antioxidant properties such as diet and adult disease prevention effects since the composition does not use sugar, which is widely used in bread or cookie manufacturing.
Patent KR-20220107743-A (KR)
Inventor: LEE CHANG GYUN
IPC: G06T7/60
Filed: 2021-01-26
Abstract: The present invention relates to production management system and method of seed potatoes. It is preferable that the production management system and method of seed potatoes comprises: a camera moving up, down, left, and right along a moving rail and photographing embryoid body to be photographed; a control device controlling up, down, left, and right movement of the camera movably coupled to the moving rail and collecting an image of the embryoid body captured by the camera; and a seed potato production management server analyzing the image of the embryoid body collected through the control device to recognize the size of the embryoid body, determines the time of movement of the embryoid body according to the recognized size of the embryoid body, and informing a manager.
Patent KR-20220110627-A (KR)
Inventor: LEE JEONG WOO
IPC: G16H10/60
Filed: 2021-01-31
Abstract: The present invention stores medical information of a patient in a distributed EMR server, which prevents patient information leakage through a central server and makes it easier to move information between medical institutions. An EMR system of the present invention includes a medical device and an EMR server.
Patent KR-20220111075-A (KR)
Inventor: JANG HEE JOONG
IPC: F16H7/12
Filed: 2021-02-01
Abstract: The present invention relates to a gas engine heat pump system which comprises: a mount disposed in an engine room; an engine having an engine pulley; a compressor compressing a refrigerant by using driving force of the engine; a belt connected to each of the engine pulley and the compressor to transmit the driving force of the engine to the compressor; an actuator disposed in the mount and connected to the compressor to move the compressor according to variation of length of the actuator; and a hinge disposed on an upper side of the mount and movably supporting the compressor.
Patent KR-20210019047-A (KR)
Title: Method for inter prediction and apparatus thereof
Inventor: KIM HUI YONG
IPC: H04N19/51
Filed: 2021-02-09
Abstract: According to the present invention, an image decoding apparatus comprises: a motion prediction unit to derive motion information of a current block as motion information including L0 motion information and L1 motion information; a motion compensation unit to perform motion compensation on the current block based on at least one between the L0 motion information and the L1 motion information to generate a prediction block corresponding to the current block; and a reconstruction block generation unit to generate a reconstruction block corresponding to the current block based on the prediction block. According to the present invention, image coding efficiency can be improved.
Patent KR-20210105819-A (KR)
Inventor: KYUHA CHONG
IPC: G01N33/68
Filed: 2021-02-09
Abstract: The present invention relates to a drug delivery system having a micelle structure including a PEG_(2000)-DSPE polymerized lipid and an APT_(EDB)-PEG_(2000)-DSPE polymer, and a method for producing the same. The drug delivery system targets extradomain B of fibronectin (EDB-FN), which is overexpressed in brain tumors, and passes through a blood-brain barrier (BBB) or a blood-brain tumor barrier (BBTB). Thus, drugs can be delivered specifically to brain tumor cells. In addition, the present invention can provide a pharmaceutical composition for brain tumor diagnosis or treatment comprising the drug-loaded drug delivery system as an active ingredient. The composition accumulates inside the brain tumor and is entrapped into the tumor cells to specifically inhibit tumor growth. The present invention may be usefully used for diagnosis or treatment of brain tumors.
Patent KR-20220116089-A (KR)
Title: Smart mobile fish farming management system through big data analysis
Inventor: RYU KEUN IL
IPC: A01K63/10
Filed: 2021-02-13
Abstract: The present invention relates to a service that allows a user to control a fish farming system after intuitively checking the fish farming status through an online and mobile application separately from a local facility system in which a user can directly manage fish farming. An LED panel that allows users to intuitively check the status is provided so that the users can directly operate the control of a water tank. By monitoring the contamination and oxygen saturation concentration through ammonia and nitrate in the tank in real time, it is always possible to build an optimal breeding environment. In addition, in the case of organisms, they show sensitive food reactions depending on the water temperature, water quality, and light intensity. Accordingly, various variables occur, and thus an optimized supply is always guaranteed. According to the present invention, mounted is a sensor that generates various sensing information including water temperature, pollution level, pH concentration, and dissolved oxygen concentration to automatically transmit information to a user device, tank control panel, and big data server, and then transmit a recommended value optimized in the current user's tank to the user device and control panel. The system of the present invention plays the role of transmitting and receiving the applied value and saving the value as user data value.
Patent KR-20220117001-A (KR)
Title: Augmented-reality system for untact management supporting using reactive ocr and semantic annotation
Inventor: LIM BYOUNG EUL
IPC: G06T19/00
Filed: 2021-02-16
Abstract: A non-contact management support AR system using reactive OCR and semantic annotation may include hardware and/or software. The hardware may include a processor such as an MPU, CPU, GPU, or TPU. The purpose of the present invention is to provide a system for providing information and education necessary for corporate management and introducing experts.
Patent KR-20220120019-A (KR)
Title: Memory device and operating method thereof
Inventor: JONG WOOK KIM
IPC: G11C16/20
Filed: 2021-02-22
Abstract: The present invention relates to a memory device improving read performance by setting a channel initialization time by: counting the number of times banning an operation for each memory block; and setting a weighted value for the counted number of times, the memory device comprising: a plurality of memory blocks individually including a plurality of memory cells; a peripheral circuit performing a program operation, a read operation or an erasure operation with respect to the plurality of memory blocks; and control logic, when the read operation is performed for one of the plurality of memory blocks, setting the channel initialization time, which is a time for initializing channels of the memory cells included in the one memory block, based on a banning count value indicating the number of times banning the one memory block from operating, and controlling the peripheral circuit such that the read operation can be performed after the initialization of the channel during the channel initialization time.
Patent KR-20220121946-A (KR)
Title: Composition for health of oral environment comprising gallnut extract and or xylitol
Inventor: CHOO JUNG HA
IPC: A61P1/02
Filed: 2021-02-25
Abstract: The present invention relates to a composition comprising a Galla Rhois Extract and xylitol as active ingredients. The composition has a significantly increased effect of preventing, alleviating, or treating hyperesthesia, bleeding in the gums, or toothache by inhibiting oral inflammation, suppressing bleeding, and blocking dentinal tubules. In addition, the composition can be effectively used as a natural product for safely manufacturing pharmaceuticals, quasi-drugs, or foods without side effects.
Patent KR-20220124383-A (KR)
Title: Device for transferring the board
Inventor: LEE KWANG SIK
IPC: B65G17/12
Filed: 2021-03-03
Abstract: A board transfer device of the present invention includes: a support part supporting a board; and an elevating part for elevating the board by elevating the support part, wherein the elevating part may rotate and circulate the support part. The present invention is to provide the board transfer device that continuously transfers boards without taking excessive time in a board transfer process required during sandwich panel manufacturing.
Patent KR-20220124429-A (KR)
Title: Plasticizer composition
Inventor: CHA JIHUN
IPC: C08K5/10
Filed: 2021-03-03
Abstract: The present invention relates to an environmentally friendly plasticizer composition which exhibits an equivalent level of excellent thermal stability and a fast-gelling rate compared to a conventional plasticizer composition comprising diethylhexyl cyclohexane dicarboxylate alone and can reduce the amount of a viscosity-lowering agent used when used for an impregnating layer or a wallpaper formulation due to remarkably low viscosity.
Patent KR-20220127581-A (KR)
Title: Memristor, synapse element and neuromorphic processor including the memristor
Inventor: PARK JEONG HEON
IPC: H01L27/22
Filed: 2021-03-11
Abstract: The present invention relates to a memristor device, a synaptic device including the same, and a neuromorphic processor. The memristor device according to an embodiment of the present disclosure comprises: a free layer including a material whose magnetization direction can be changed by an external stimulus; and a fixed layer including a material whose magnetization direction is fixed. The free layer includes a magnetic domain wall formed based on spin orbit torque (SOT) generated by a current introduced from the outside. A resistance value is determined depending on the position of the magnetic domain wall. The resistance value is derived based on the Hall voltage measured through both ends of the fixed layer. Accordingly, the present invention can improve the operation speed of the device and the processor.
Patent KR-20220061816-A (KR)
Title: Electronic device and method including flexible display
Inventor: SOOHYUN SEO
IPC: G06F1/16
Filed: 2021-03-11
Abstract: The present invention relates to an electronic device including a flexible display and a method thereof, capable of improving durability of the flexible display. According to the present invention, the electronic device includes: a housing; a heating component; a driving unit; a flexible display; a support structure; at least one temperature sensor; and at least one processor.
Patent KR-20220128083-A (KR)
Title: Chair for pelvic muscle exercise
Inventor: KIM CHANG SIK
IPC: A47C3/18
Filed: 2021-03-12
Abstract: The present invention relates to a pelvic muscle exercise chair. The pelvic muscle exercise chair includes: a frame assembly; a seat disposed to be rotatable in the frame assembly; a drive assembly connecting the frame assembly and the seat, and rotating the seat eccentrically in a horizontal direction; a control assembly disposed on the frame assembly, and operating the drive assembly; and a control unit controlling at least one of the drive assembly and the control assembly. The drive assembly includes: a driving motor; a driving pulley rotated by the driving motor; a driven pulley rotated by receiving a rotation force from the driving pulley; a belt connecting the driving pulley with the driven pulley; and a seat shaft coupling the driven pulley with a rotary seat. The control assembly includes an operation button, a stop button, an up button, and a down button for receiving a control signal of a user. Therefore, the present invention is capable of minimizing frictional resistance with respect to eccentric rotation.
Patent KR-20220130924-A (KR)
Title: Cooling control device for superconducting fault current limiter
Inventor: RYU KI NAM
IPC: G01K1/02
Filed: 2021-03-19
Abstract: The present invention relates to a cooling control device for a superconducting fault current limiter. The cooling control device may include: a superconducting fault current limiter cooling a saturated liquid coolant using a refrigerator and keeping a temperature of a supercooled liquid coolant in which a superconducting element is immersed; a pressure sensor detecting a pressure of a second container in which the saturated liquid coolant of the superconducting fault current limiter is accommodated; and a control unit estimating a temperature of the saturated liquid coolant by using a pressure detection result of the pressure sensor and performing temperature control of the refrigerator according to the estimated temperature of the saturated liquid coolant.
Patent KR-20210124041-A (KR)
Title: Apparatus, Method and System For Generating Three-Dimensional Image Using a Coded Phase Mask
Inventor: CHOI KI HONG
IPC: G01B11/00
Filed: 2021-03-22
Abstract: The present disclosure relates to a device, method and system for generating a 3D image using a coded phase mask. According to the present disclosure, a device for generating the 3D image includes a communicator for transmitting and receiving a signal and a processor for controlling the communicator, wherein the processor synthesizes complex data for an object based on an image, which is obtained by shooting an object, and generates the 3D image of the object based on the complex data for the object and a point spread function (PSF) image for a point light source. Accordingly, the 3D image can be generated at reduced cost.
Patent KR-20220132396-A (KR)
Title: Automatic lead cord that combines with flodable pet kennel
Inventor: JEONG YONG HYOK
IPC: A01K1/02
Filed: 2021-03-23
Abstract: The present invention is a product to relieve the inconvenience of having to remove the pet's lead rope when a pet enters or exits a pet kennel, and since there is a groove from the end of the roof on the same side as the upper part of the entrance of the pet kennel to the center of the roof, the pets can easily enter and exit without removing the pet's lead rope. Moreover, since the lower end of the automatic lead rope of the pet is inserted into the center groove of the roof of the kennel to be combined and as the roof and the lead rope are fixed by turning the automatic lead rope, the handle of the pet lead rope serves as a carrying handle of the kennel, and the product can be a one-stop product which can be used separately without removing the lead rope and leash of the pet.
Patent KR-20220135018-A (KR)
Title: Method of remove microplastics
Inventor: SEO SUNG BAEK
IPC: C02F1/44
Filed: 2021-03-29
Abstract: Disclosed is a method for removing microplastics which includes: a first step of introducing phenols (Ar-OH) to the surface of the microplastics in water to be treated in which the microplastics are dispersed; and a second step of coagulating the microplastics by adding metal salt to the water to be treated in which the microplastics with the phenols (Ar-OH) introduced to the surface thereof are dispersed, thereby easily aggregating very small-sized microplastics that could not be removed in the prior art to effectively remove the same.
Patent KR-20220138225-A (KR)
Title: Copolymeric polyester film and pouch case for secondary battery and pouch-type secondary battery using the same
Inventor: KIM JEE HYUK
IPC: B32B15/09
Filed: 2021-04-05
Abstract: According to an embodiment of the present invention, a copolymerized polyester has a polyester intermediate layer including a soft particle and additive inside and a polyester surface layer including an inorganic lubricant on at least one side of the polyester intermediate layer stacked. The soft particle has an average particle size of dispersion in a thickness direction (Dt) of D50 <= 0.5 μm, and a ratio of the soft particle to an average particle size of dispersion in an elongation direction (De) is De/Dt >= 5. The present invention provides the copolymerized polyester film, a pouch exterior material for a secondary battery using the same, and a pouch-type secondary battery. The copolymerized polyester film has excellent impact resistance, moisture permeability resistance and acid resistance by adjusting the content of the soft particle and sodium contained in the additive and has excellent cold formability to suppress tearing of an aluminum layer or occurrence of a fine pinhole during cold molding of deep drawing.
Patent KR-20220141527-A (KR)
Inventor: KIM CHUL KYU
IPC: B05B13/04
Filed: 2021-04-13
Abstract: A painting apparatus according to the present invention includes a first carriage including attachment means, a second carriage including attachment means, a rail disposed across the first carriage and the second carriage, and an applicator slidably installed with respect to the rail, wherein the first carriage and the second carriage can be rotatably installed with respect to the rail.
Patent KR-20220144982-A (KR)
Inventor: BACK JUN GI
IPC: F27B7/10
Filed: 2021-04-21
Abstract: The present invention relates to a melting furnace for manufacturing a coating composition of a welding rod which has a novel structure to effectively melt the raw materials of a coating composition to agitate and discharge the raw materials. According to the present invention, the melting furnace for manufacturing a coating composition of a welding rod rotates a melting container (13) to mix raw materials inserted into the melting container (13) when the raw materials are heated to effectively mix the melted raw materials, and tilts the melting container (13) forward to discharge the raw materials in the melting container (13) when the raw materials inserted into the melting container (13) are all melted and mixed to effectively discharge the raw materials. Specifically, a cover plate (16) is provided on a rotating frame (12) instead of the melting container (13) to allow the cover plate (16) to maintain a prescribed direction without being rotated even if the melting container (13) is rotated to easily open and close the cover plate (16) and effectively discharge combustion gas in the melting container (13) to the outside through an exhaust passage (16b) formed on the cover plate (16).
Patent KR-20210055657-A (KR)
Title: Camera module
Inventor: IN JAE YEO
IPC: H04N5/232
Filed: 2021-05-07
Abstract: An embodiment of the present invention provides a camera module, comprising: a cover can having an upper surface on which a hollow part for exposing a lens is formed and a lower surface on which an open surface that is all open is formed; a base fastened to the lower side of the cover can; a housing positioned at the upper side of the base and moving in a first direction and in a second direction; a bobbin accommodated in the housing to move in the direction of an optical axis and including at least one lens; an actuator including a magnet unit provided on the inner side surface of the housing, a first coil unit provided on the outer side surface of the bobbin in order to move the bobbin in the direction of a z-axis, and a second coil unit provided on the upper surface of the base in order to move the housing, in which the bobbin is accommodated, in a first direction and a second direction; and a printed circuit board provided between the second coil unit and the base to apply power for controlling the first coil unit and the second coil unit. The present invention has excellent reliability with respect to an auto-focusing function and a hand trembling prevention function.
Patent KR-20210139181-A (KR)
Title: Vehicle operation using a dynamic occupancy grid
IPC: G01S17/89
Filed: 2021-05-12
Abstract: Methods for operating a vehicle in an environment comprise a step of receiving the LiDAR data from a LiDAR of the vehicle. The LiDAR data shows objects in the environment. A dynamic occupancy grid (DOG) is generated based on a semantic map. The DOG includes a large number of grid cells. Each of the grid cells shows a part of the environment. For each grid cell, a probability density function is generated based on the LiDAR data. The probability density function shows the probability that a part of the environment shown by the grid cell can be occupied by an object. Based on the probability density function, the time taken for collision (TTC) between the vehicle and the object, which is smaller than the threshold time, is determined. By responding to the determination that the TTC is smaller than the threshold time, a control circuit of the vehicle operates the vehicle in order to avoid a collision between the vehicle and the object.