baber/WOPTO huggingface dataset:
Patent KR-20200101255-A (KR)
Title: Touch circuit for preventing error touch due to change of temperature, elctronic device comprising touch circuit, and opeartion method of thereof
Inventor: KIM CHANGJIN
IPC: G06F3/044
Filed: 2019-08-06
Abstract: According to various embodiments, an electronic device can include: a temperature sensor for sensing temperature information of the electronic device; a processor; and a touch circuit. The touch circuit confirms that the temperature information sensed by the temperature sensor is below a specified threshold temperature, and can confirm whether values included in pieces of touch sensing information having a designated number of frames are included in a specified range, based on the temperature information being below the specified threshold temperature. Each of the pieces of touch sensing information can include a plurality of values corresponding to each of a plurality of nodes of the touch circuit. The touch circuit cannot output, to the processor, touch information related to at least one first node having a value included in the specified range among the plurality of nodes, based on a result of confirming that whether the values included in the pieces of touch sensing information having the designated number of frames are included in the specified range. The touch circuit can output, to the processor, touch information related to at least one second node having a value not included in the specified range among the plurality of nodes, based on the result of confirming that whether the values included in the pieces of touch sensing information having the designated number of frames are included in the specified range.
Patent KR-20210019825-A (KR)
Title: Single-side-band frequency mixer based on folded switching structure
Inventor: KIM CHANG WOO
IPC: H03D7/12
Filed: 2019-08-13
Abstract: The present invention relates to a single side-band frequency mixer of a cascode structure using input terminal switching. According to one embodiment, the frequency mixer includes: a load part connected with a supply voltage (VDD) line; a signal amplification part connected with the output of the load part, and receiving an intermediate frequency (IF) as input to output an amplified intermediate frequency signal; and a signal mixing part including a plurality of signal mixing transistors connected in a folded cascode structure, and outputting an RF signal through a switching operation of the plurality of signal mixing transistors receiving the amplified intermediate frequency signal.
Patent KR-20210022168-A (KR)
Title: Method for Making Video/Product Matching Sales Page
Inventor: RYU JONG GAB
IPC: H04N21/233
Filed: 2019-08-19
Abstract: According to a video/product matching sales page generating method of the present invention, provided is a method executed through an operation server. Video information is received to be registered and stored in a designated video DB, product information for product sales is received to be registered and stored in the designated product DB, video/product matching information for matching and registering selected p(1<=p<=P) product information is received, video/product matching management information capable of generating a video/product matching sales interface which sells products corresponding to at least one product information is configured to be registered and stored in a designated operation DB, the request on the video/product matching sales page is checked, and the video/product matching sales page including a video/product matching sales interface for selling a product is generated and provided to a terminal of a purchaser.
Patent KR-20210023574-A (KR)
Title: Burlap bag automatic packing machine
Inventor: KIM KYUNG TAE
IPC: B65B43/14
Filed: 2019-08-23
Abstract: The present invention relates to an automatic sack packaging device for automatically opening a sack and inserting the contents. According to the present invention, provided is the automatic sack packaging device comprising: a sack transfer unit for transporting sacks in one direction; a detachable unit for detaching an inlet of the sack; an opening unit for opening the sack; and an input unit for putting the contents into the inlet of the opened sack.
Patent KR-20210024855-A (KR)
Title: An apparatus and method for providing biometrics conversation service based on artifical intelligence
Inventor: CHO YONG SEOK
IPC: G10L15/02
Filed: 2019-08-26
Abstract: The present invention relates to a method and apparatus for providing an artificial intelligence-based biometric conversation service. The method for providing a conversation service according to one embodiment of the present invention may comprise the steps of: (a) obtaining a voice signal of a user; (b) performing voice recognition on the obtained voice signal; (c) extracting interest information of the user from the voice signal according to the voice recognition result; and (d) outputting a response message corresponding to the voice signal of the user based on the interest information of the user.
Patent KR-20210025252-A (KR)
Title: Method for producing a large amounts of high purity fucoidan by enzyme treatment
Inventor: YEO MIN A
IPC: C12P19/04
Filed: 2019-08-27
Abstract: The present invention relates to a method for extracting and producing high-purity brown algae-derived fucoidan. More specifically, the present invention relates to a method for producing brown algae-derived fucoidan, which can obtain fucoidan having various skin-improving effects such as antioxidant, wrinkle alleviation, and whitening with high purity and in large quantities by extracting fucoidan through enzyme treatment of desalted and deodorized brown algae.
Patent KR-20190109333-A (KR)
Title: Apparatus and method for processing v2x message
Inventor: PARK YONG SOO
IPC: H04W4/38
Filed: 2019-09-05
Abstract: The present invention provides a method and an apparatus for verifying information included in a first vehicle to everything (V2X) message and generating a second V2X message based on the information obtained through the first V2X message and a sensor. According to the present invention, at least one among a vehicle, an apparatus, and an autonomous vehicle can be associated with an artificial intelligence module, a drone (unmanned aerial vehicle, UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to a 5G service, and the like.
Patent KR-20210030599-A (KR)
Title: Memory system for supporting distributed read of data and method operation thereof
Inventor: BYUN EU JOON
IPC: G06F12/1072
Filed: 2019-09-10
Abstract: The present technology relates to a memory system capable of distributing and reading data for which read is requested, and an operating method thereof. The memory system includes a nonvolatile memory device including a plurality of memory blocks each including a plurality of pages, wherein the plurality of memory blocks include at least one bad block and remaining normal blocks; and a controller suitable for performing a backup operation of copying data from an over-read page into a back-up page when the over-read page, a number of read requests to which is equal to or greater than a first reference number, is detected among the plurality of pages in the normal block, and reading the data from the back-up page in response to a read request for the over-read page after the backup operation, wherein the controller performs a check operation of confirming the existence of a specific page capable of programming/reading data among a plurality of pages included in the bad block, and sets the specific page as the second page when a specific page exists in the confirmation operation.
Patent KR-20200114993-A (KR)
Inventor: CHON SU WON
IPC: G06F21/56
Filed: 2019-09-11
Abstract: Disclosed are a method and device for detecting a malicious code. The method comprises the steps of: receiving inquiry request data of system information from a process; inquiring the system information in response to the reception of the inquiry request data; determining a score for the process based on type of system information items requested for inquiry by the inquiry request data; modulating the inquired system information if the score satisfies a predetermined condition; and transmitting the modulated system information to the process.
Patent KR-20210032205-A (KR)
Title: Manufacturing method for secondary battery comprising aging treatment at low temperature
Inventor: CHA IN YOUNG
IPC: H01M10/44
Filed: 2019-09-16
Abstract: The present invention relates to a method for manufacturing a secondary battery. By performing a low-temperature aging process after high-temperature aging, it is possible to improve bubble removal efficiency in an electrolyte and increase output characteristics and stability of the secondary battery.
Patent KR-20210034250-A (KR)
Title: Transimission testing device
Inventor: PARK JONG HWAN
IPC: G01N3/04
Filed: 2019-09-20
Abstract: A transmission testing device is disclosed. The disclosed transmission testing device comprises: a base unit; a fixing unit installed in the base unit and fixating a component; a driving unit installed in the base unit and providing rotational force to the component; and a connection jig unit connecting the driving unit and the component and displacing an axial position of the component while rotated by rotation of the driving unit.
Patent KR-20210036228-A (KR)
Title: Stopper assembly, wheel assembly, wheel controller and wheelchair
Inventor: KANG JAE YUEN
IPC: A61G5/10
Filed: 2019-09-25
Abstract: The present invention relates to a stopper assembly, a wheel assembly, a wheelchair apparatus, and a wheelchair. More specifically, the present invention relates to a stopper assembly which comprises: a stopper which includes a pair of hanging units placed on a lower side of both ends to be inserted into a concave part of a gear, and a hinge which is disposed at the middle end and allows the stopper make a rotation so that one of the pair of hanging units can be selectively inserted into the concave part of the gear or one of the pair of hanging units inserted can be removed from the concave part of the gear; and a stopper control unit which includes a rotatable central rod and a pair of blades extended from the outer circumferential surface of the central rod, which are able to selectively press an upper side of one of both ends of the stopper. Accordingly, the present invention is able to easily control the rotatable direction of the gear or the wheel.
Patent KR-20210037462-A (KR)
Title: Vinyl chloride polymer composition, preparation method thereof and plastisol comprising the same
Inventor: LEE JUNG RAE
IPC: C08F2/22
Filed: 2019-09-27
Abstract: The present invention relates to a vinyl chloride-based polymer composition comprising a first vinyl chloride-based polymer having a polymerization degree of 1,000 to 2,000 and an average particle diameter (D_50) of 0.2 to 0.6 μm, and a second vinyl chloride-based polymer having a polymerization degree of 400 to 900 and an average particle diameter (D_50) of 0.7 to 1.5 μm. The composition of the present invention comprises the first vinyl chloride-based polymer and the second vinyl chloride-based polymer satisfying a predetermined range of polymerization degree and particle size, thereby being able to manufacture foam exhibiting surface matte properties.
Patent KR-20200050859-A (KR)
Inventor: KIM SUNG CHUL
IPC: H01R13/629
Filed: 2019-10-02
Abstract: A connector assembly comprises: a cap housing with a first fastener; a plug including a first end portion to be inserted into the cap housing, a plug-side flange formed to protrude from an outer side of the plug so that a first end portion of the cap housing is inserted into the plug-side flange, and a second fastener to be fastened to the first fastener; and a position assurance member individually coupled to the plug and the cap housing to close an opening wherein the position assurance member has a coupling flange into which a second end portion of the plug and a second end portion of the cap housing are inserted.
Patent KR-20210043122-A (KR)
Title: Non-degradable Waste Water Treatment Apparatus
Inventor: KIM EUNG WOO
IPC: C02F9/00
Filed: 2019-10-11
Abstract: The present invention relates to a technology related to a non-degradable wastewater treatment apparatus capable of efficiently reducing the COD of non-degradable wastewater. According to the present invention, the non-degradable wastewater treatment apparatus comprises: a housing having an inlet, an outlet, and an access door; an MF filter module through which wastewater introduced through the inlet passes; a UF filter module connected to the rear end of the MF filter module; a photocatalytic reaction module connected to the rear end of the UF filter module, allowing a photocatalytic nano-filter including photocatalyst nanoparticles to be coupled to a hollow tube-shaped ceramic support, having a UV lamp disposed in the center of the support, and allowing a discharge connector for discharging treated water, which is filtered by passing through the support, to be coupled to the lower end of the support; and an RO filter module into which the treated water discharged from the photocatalytic reaction module is introduced.
Patent KR-20210045637-A (KR)
Title: Air conditioner for vehicle
Inventor: KIM YOUNG JU
IPC: B60H1/32
Filed: 2019-10-17
Abstract: Disclosed is an air conditioner for a vehicle, which has a structure of improving condensed water and air leakage prevention performance. An evaporator installed inside an air conditioning case and an expansion valve connected to the evaporator are simultaneously positioned in an engine room and an indoor space of a vehicle, and an upper case and a lower case have an assembly structure and a drain flow passage composed of a pocket unit and a slit is added to the lower case in a process of mounting of the air conditioning case to a dash panel to guide condensed water through a drain hose to be discharged to the outside of a vehicle or the air conditioning case has a leak prevention rib formed in a mounting unit mounted in a dash board to prevent leakage of the air and the condensed water.
Patent KR-20210045724-A (KR)
Title: Method for store database and smart phone interlock based refrigerator food information storage
Inventor: PARK SANG HO
IPC: G06Q10/06
Filed: 2019-10-17
Abstract: By linking a database of a selling store with a smartphone of a user without looking at a receipt and allowing the user to directly input, a list of products that the user purchases is automatically obtained to promote convenience of the user. In addition, an expiration date which should be input individually for each product is made in a database to automatically provide an average expiration date so as to provide convenience of the user and a different recipe, which is a random recipe, can be provided according to a preferred food of the user based on data information about an inputted product and preference information of the user.
Patent KR-20210049549-A (KR)
Title: Refrigerator and method for controlling the same
Inventor: DAEDON JEON
IPC: F25D11/02
Filed: 2019-10-25
Abstract: The present invention is to provide a refrigerator capable of improving a temperature deviation within a refrigerator and an operating method thereof. According to the present invention, the refrigerator comprises: a compressor for supplying refrigerant; first and second evaporators respectively provided in a first chamber and a second chamber; a switching valve for switching the refrigerant into the first chamber or the second chamber; a first temperature sensor and a second temperature sensor respectively provided in the first chamber and the second chamber; and a control unit configured to acquire the internal temperature of one of the first chamber and the second chamber in which the cooling operation is performed when the switching valve switches the refrigerant into the first chamber or the second chamber, calculate a compensation value by subtracting an upper limit temperature of a control temperature range of the one room from the internal temperature, and change the target temperature by subtracting the compensation value from the target temperature of the room.
Patent KR-20210050344-A (KR)
Title: Usage count deduction type prepaid card, and system and method for booking ticket using the same
Inventor: SEO GEON GWI
IPC: G06Q20/14
Filed: 2019-10-28
Abstract: A method of the present invention includes: a prepaid card issue step of issuing a prepaid card, which is used to purchase a train ticket in accordance with purchase conditions including a designated expiry date, a designated service section, a designated number of purchases, and a designated discount rate, in response to a request for the issue of the prepaid card; a purchase condition satisfaction determination step of determining whether a train ticket purchase request satisfies the purchase conditions, in response to the train ticket purchase request using the prepaid card; a billing step of calculating and billing a train ticket fee corresponding to the purchase request based on the designated discount rate, when the purchase request satisfies the purchase conditions; a ticket issue step of issuing a train ticket corresponding to the purchase request in response to the payment for the billed fee; and a number update step of updating the designated number of purchases based on the number of train tickets corresponding to the purchase request. Therefore, the use of a decrement-type prepaid card allows users to conveniently access train service at a low cost without constraints of a period of use or a seat. In particular, convenience can be provided to frequent or even irregular users of trains in the same section.
Patent KR-20210050813-A (KR)
Inventor: LEE JIHYE
IPC: B60R25/20
Filed: 2019-10-29
Abstract: According to one embodiment of the disclosed invention, a vehicle comprises: a fingerprint sensor; and a control unit controlling a locking device of the vehicle based on fingerprint information of a user sensed by the fingerprint sensor. A plurality of pixels comprises at least one first pixel in an always activated state, and the control unit outputs a correction value applied in an area adjacent to the first pixel when water is sensed in at least one first pixel and performs fingerprint recognition of the user based on the correction value.
Patent KR-20210051186-A (KR)
Title: Safe operation control appartus of escalator and moving walk
Inventor: SUNG YEON HO
IPC: B66B29/00
Filed: 2019-10-30
Abstract: The present invention relates to a safe operation control apparatus of an escalator and a moving walk. The safe operation control apparatus includes: a stop state detection part that detects the congestion or normal state of the stop position of an escalator or a moving walk; a moving speed control part for actively and variably controlling the moving speed of the escalator or the moving walk according to the state of the stop position; an operation guide for informing variable control of the moving speed; and a moving operation part for providing an operation restart signal according to an operation of an operator to the moving speed control part when the operation of the escalator or the moving walk stopped by the variable control of the moving speed. Therefore, according to the present invention, it is possible to variably control the moving speed of the escalator and the moving walk to solve a congestion phenomenon at the stop position and prevent safety accidents of passengers.
Patent KR-20200062026-A (KR)
Title: Short-molecule-attached boron nitride nanotubes and method for colloidal solution using the same
Inventor: JEONG JAEWON
IPC: C08L83/04
Filed: 2019-10-31
Abstract: The present invention provides a method for preparing boron nitride nanotubes (BNNT) bound with single molecules on the surfaces thereof and having improved dispersibility. The method includes the steps of: a) impregnating boron nitride nanotubes in a single molecule-containing solution to obtain a solution of single molecule-bound boron nitride nanotubes; b) subjecting the solution of single molecule-bound boron nitride nanotubes to centrifugal separation or filtering; and c) recovering single molecule-bound boron nitride nanotubes after the centrifugal separation or filtering, wherein the single molecule is a nitrogen-containing single molecular structure and has a molecular weight less than 200 g/mol. The single molecule-bound boron nitride nanotubes obtained by the method use a nitrogen-containing single molecule, instead of a dispersant in the form of a long-chain polymer according to the related art, and thus make boron nitride nanotubes be in better contact with one another. The single molecule-bound boron nitride nanotubes show higher dispersibility as compared to the boron nitride nanotubes bound with long-chain polymers.
Patent KR-20210053364-A (KR)
Title: Androstenone related single nucleotide polymorphism marker and use thereof
Inventor: JUNG JONG HYUN
IPC: C12Q1/6888
Filed: 2019-11-01
Abstract: The present invention relates to a single-nucleotide polymorphism marker associated with androstenone, a bad odor hormone of a male pig, and a use thereof, and specifically, to a single-nucleotide polymorphism marker composition associated with androstenone, a bad odor hormone of a pig, a kit, and a method of sorting a breeding pig which produces low levels of odor. It has been detected that the single-nucleotide polymorphism marker associated with androstenone, identified in the present invention, is closely associated with androstenone, a sex hormone that is said to be the main cause of a bad odor of pork meat. By the use of the single-nucleotide polymorphism marker, a bad odor of pork meat can be reduced, and the single-nucleotide polymorphism marker can be usefully used in selecting and developing a breeding pig which produces low levels of odor and has improved high-quality texture of meat, thereby greatly contributing to the domestic development of excellent breeding pigs.
Patent KR-20210054119-A (KR)
Title: Display device
Inventor: KAM BUM SOO
IPC: H01L27/15
Filed: 2019-11-04
Abstract: Provided is a display device. The display device comprises: a substrate; a first electrode and a second electrode spaced apart from each other on the substrate; a first insulating layer disposed on the first electrode; a first light emitting device disposed between the first electrode and the second electrode; a second light emitting device spaced apart from the first light emitting device and disposed on the first insulating layer; and a second insulating layer disposed on the first insulating layer and covering at least a portion of the second light emitting device. The first insulating layer includes at least one first opening penetrating the first insulating layer to expose a portion of the first electrode. The second insulating layer includes at least one second opening penetrating the second insulating layer to expose a portion of the first insulating layer. The first opening and the second opening do not overlap each other in the thickness direction. The second light emitting device is positioned such that one end region overlaps one of the first openings, and the other end region overlaps one of the second openings. According to the present invention, some light emitting devices can be electrically connected to an electrode through a plurality of openings disposed on the upper and lower parts to emit light.