baber/WOPTO huggingface dataset:
Patent KR-20210099909-A (KR)
Title: Integrated reader for rfid and bar code
Inventor: KIM NAM JOONG
IPC: G06K7/00
Filed: 2020-02-05
Abstract: The present invention relates to an integrated reader. The integrated reader includes: a rear body (100) including a barcode reader (120) and an RFID reader (130), having a handle rib coupling hole (117) formed on the rear side thereof, and housing a body battery (160) therein; and a handle (200) detachably coupled with the handle rib coupling hole (117) of the reader body (100) and held by a user. In the handle (200), a handle battery (220) is provided to supply power to the reader body (100), assisting the body battery (160), and, from the upper side of the handle (200), coupling ribs (215, 216) are projected to be detachably inserted into the handle rib coupling hole (117). Therefore, the present invention is capable of providing convenience in which a user can use the reader while holding the reader with a hand.
Patent KR-20210107288-A (KR)
Title: Electronic apparatus and control method thereof
Inventor: HUH JUN HO
IPC: G06N3/08
Filed: 2020-02-24
Abstract: An electronic device is disclosed. The present electronic device includes: a memory for storing information related to an artificial intelligence model which performs an operation through a plurality of neural network layers; and a processor for pre-processing raw data and inputting the pre-processed data to the artificial intelligence model to obtain output data, wherein first data used for pre-processing the raw data and second data used in some layers among the plurality of neural network layers are stored in a secure area of the memory, and third data used in the remaining layers among the plurality of neural network layers is stored in a non-secure area of the memory. Therefore, it is possible to prevent the artificial intelligence model from being leaked.
Patent KR-20210110099-A (KR)
Title: Articulated robot suporting the cable
Inventor: LEE BYEONG CHEOL
IPC: B25J15/00
Filed: 2020-02-28
Abstract: The present invention introduces an articulated robot for supporting a cable, comprising: a robot body which is formed of a plurality of links, wherein one end thereof is fixed on the ground while extending outward and so that the other end is moved by rotation of the plurality of links; a cable which has one end engaged with the other end of the robot body and is extended toward the robot body; and a support unit which is placed between the one end and the other end of the robot body at intervals with the one end and the other end and supports a weight of the cable by engaging with the cable to be slidable in an extended direction of the robot body. The present invention can operate an actuator with low power and rotate a robot link even if a curvature is lowered by a cable thickness.
Patent KR-20210112042-A (KR)
Title: Image sensing device and operating method of the same
Inventor: BAE JONG HYUN
IPC: H04N9/04
Filed: 2020-03-04
Abstract: The present invention relates to an image sensing device and an operating method thereof. According to an embodiment of the present invention, the image sensing device comprises: an analysis module for analyzing an image texture of a kernel, based on pixel values of the kernel including a target pixel group and at least one adjacent pixel group; a summing module for generating any one of the summed values between, based on an analysis result of a texture analysis module, a first target sum value in which a texture feature of the kernel is reflected to target pixel values of the target pixel group and a second target sum value in which the texture feature of the kernel is not reflected in the target pixel values; and a processing module configured to generate an image based on any one of the first target sum value and the second target sum value.
Patent KR-20210120203-A (KR)
Inventor: YUNA HYEON
IPC: G06F40/205
Filed: 2020-03-26
Abstract: According to an embodiment of the present invention, a method for generating metadata based on a webpage, which is generated by a metadata generating application executed in a processor of a computing device, comprises: a step of extracting text included in the webpage; a step of extracting text based on letters in an image included in the webpage; a step of performing natural language processing for the extracted text to extract part of the extracted text as valid text; a step of calculating importance of the extracted valid text and determining part of the extracted valid text as a core keyword according to the calculated importance; and a step of generating the metadata based on the determined core keyword.
Patent KR-20210120345-A (KR)
Title: image data processing method for design of surgical guide
Inventor: GIM JIN CHEOL
IPC: A61C9/00
Filed: 2020-03-26
Abstract: The present invention provides an image data processing method for designing a surgical guide to shorten design time and increase design convenience. According to the present invention, the image data processing method comprises: a first step of generating a planning image in which periodontal tissue information, in which oral surface information and alveolar bone information are occlusally aligned with respect to a preset occlusal plane, is displayed as three-dimensional (3D) data; a second step of extracting one erasure model matching the periodontal tissue information from a plurality of standardized erasure models stored in a digital library in consideration of anatomical dentition and vertical height; a third step of virtually arranging the extracted erasure model with respect to the occlusal plane to partially overlap with target maxillary 3D data included in the planning image; and a fourth step of acquiring design information of a surgical guide in which a guide hole for guiding implantation of a dental restoration implant is formed while an inner surface is set on the basis of a cutting surface profile set by erasing an overlapping portion between the target maxillary 3D data and the erasure virtually arranged to match one surface of the erasure model corresponding to a target maxillary 3D side with a virtual alignment surface corresponding to the implantation position of the implant.
Patent KR-20210124864-A (KR)
Title: Contactless Payment Terminal System
Inventor: PARK DOO HYUN
IPC: G06Q20/14
Filed: 2020-04-07
Abstract: The present invention provides a payment method using a credit card, check card, and simple payment (NFC, barcode, QR code in MPM and CPM methods) for a purchaser to purchase goods or services, which is a non-contact type card terminal system for blocking contact between purchasers and sellers (cards or smartphones as mediators) when paying through a credit card terminal. When a customer makes a payment request and pays by card, an IC card is inserted into an integrated pad to be installed toward the customer, or card information is transmitted to the terminal by customer's own actions, such as swiping the magnetic as a secondary payment method. In the terminal, payment is made by the seller entering the amount and the number of installment months. And, when paying with the barcode or QR, the payment is made by making the customer recognize the barcode or QR code generated on the smartphone with the reader installed on the integrated pad. Finally, since the signature of the customer is also made on the integrated pad, the payment can be completed without any contact between the purchaser and the seller.
Patent KR-20210125866-A (KR)
Title: Method and apparatus for trnamitting and receiving data in a wireless communication system
Inventor: OCK JIN WOO
IPC: H04W28/02
Filed: 2020-04-09
Abstract: The present invention relates to a method for transmitting and receiving data in a wireless communication system and a device thereof. An operating method of a centralized unit (CU) user plane (UP) in a wireless communication system comprises the following steps of: receiving a bearer context modification request message including DRB to remove from a CU control plane (CP); determining whether a wait before removal IE exists in the received bearer context modification request message; and performing a DRB removal mode based on a determination result.
Patent KR-20210130310-A (KR)
Title: Display device and tiled display device having the same
IPC: G02F1/1335
Filed: 2020-04-21
Abstract: A display device and a tiled display device including the same are provided. According to an embodiment of the present invention, a display device includes: a substrate including a display unit including a plurality of pixels and a protrusion protruding from an edge of the display unit; a first pixel disposed at an outermost position among the plurality of pixels; a second pixel disposed adjacent to the first pixel among the plurality of pixels; a driver disposed on the protrusion; and a fan-out line which electrically connects the first pixel and the driver, wherein at least a portion of the fan-out line is on the display unit between the first pixel and the second pixel in a plan view. The present invention provides the display device having a minimized non-display area.
Patent KR-20210130559-A (KR)
Title: partition for protecting virus
IPC: A47B96/04
Filed: 2020-04-22
Abstract: The present invention relates to a transparent film partition with an antibacterial film attached thereto, and more particularly, to a transparent film partition, as a partition made of a transparent film, in which a protection film attached to one or both sides of the transparent film is an antibacterial film.
Patent KR-20210131829-A (KR)
Title: Wet tissue cap
IPC: E03C1/26
Filed: 2020-04-26
Abstract: The present invention relates to a wet tissue cap in which a disposable sieve for a bathtub drain is integrally formed. The wet tissue cap that is made of plastic and has a sticker printed thereon such as a product name comprises: a separation hole (10) formed along the edge of a disposable sieve (15), leaving a bridge (11), and having an empty space that is not filled with plastic resin; and a drain hole (12) having an empty space that is not filled with plastic resin so as to be a hole through which water can be discharged, wherein the separation hole (10) and the drain hole (12) are formed at positions completely covered by the sticker, thereby reducing waste of resources and having an economical effect.
Patent KR-20200050921-A (KR)
Inventor: OKAZAKI KENICHI
IPC: H01L29/786
Filed: 2020-04-29
Abstract: The present invention relates to a semiconductor device using an oxide semiconductor for reducing the content of oxygen vacancies and improving electrical characteristics. The semiconductor device comprises: a gate electrode formed on a substrate; a gate insulating film covering the gate electrode; an oxide semiconductor film overlapping the gate electrode while interposing the gate insulating film therebetween; a gate insulating film on a transistor having a pair of electrodes being in contact with the oxide semiconductor film; a first insulating film covering the oxide semiconductor film and a pair of electrodes; and a second insulating film covering the first insulating film, wherein the first insulating film has an etching rate of 10 nm/min or less with respect to 0.5% by weight of hydrofluoric acid at 25°C, which is slower than that of the second insulating film.
Patent KR-20210138873-A (KR)
Title: Method for providing advertisement assessment system
IPC: G06Q30/02
Filed: 2020-05-13
Abstract: Disclosed is a method for collecting performance according to advertisement performance and providing an evaluation system, in a method performed by a computer, which comprises the steps of: obtaining advertiser information and campaign information of an advertiser; obtaining information on an advertisement means matching the advertiser information and the campaign information, wherein the advertising means includes an online advertising means and an offline advertising means; and providing the information on the advertisement means.
Patent KR-20210145424-A (KR)
Inventor: LEE SUNG UK
IPC: G01W1/10
Filed: 2020-05-25
Abstract: Provided is a photovoltaic amount prediction system to provide accurate photovoltaic amount forecast information by evaluating reliability of weather forecast information. According to an embodiment, the photovoltaic amount prediction system comprises: a communication unit receiving past weather forecast information provided by the Meteorological Administration, on-site weather information of a site where a photovoltaic system is installed, and information on the amount of power generation of the photovoltaic system; a calculating unit comparing the past weather forecast information and the on-site weather information in the same time zone to calculate reliability of the weather forecast information; a database storing a weather forecast weather reliability table including the weather forecast information, the reliability, and photovoltaic amount information; a data processing unit accumulatively updating and storing the reliability and the photovoltaic amount information in the same weather forecast information stored in the weather reliability table when the reliability is greater than or equal to a preset first threshold; and a generation amount prediction unit searching for generation amount information on the weather reliability table corresponding to the weather forecast information provided by the Meteorological Agency to predict a photovoltaic amount.
Patent KR-20210145544-A (KR)
Inventor: KIM JOON SUP
IPC: C25D1/04
Filed: 2020-05-25
Abstract: The present invention provides an electrolytic bath rotatably supporting a drum roll forming metal foil on the outer circumferential surface thereof by electrolysis of an electrolyte, an assembly method of the electrolytic bath, and a metal foil forming apparatus having the electrolytic bath. An objective of the present invention is to improve the quality and productivity of metal foil. The electrolytic bath comprises: a frame having an inner curved wall bent to be separated from the outer circumferential surface of the drum roll; an anode base fixed and supported on the inside of the inner curved wall facing the outer circumferential surface of the drum roll, and bent to surround the outer circumferential surface of the drum roll; an electrode plate fixed and coupled to the inside of the anode base facing the outer circumferential surface of the drum roll to form a separated gap between the outer circumferential surface of the drum roll and the same; a plurality of conduction buses installed on the inner curved wall to be separated from each other to come in contact with the anode base to conduct electricity; and an electrolyte supply nozzle supplying an electrolyte to the gap. The inside of the inner curved wall and the outside of the anode base are welded and joined in a surface-to-surface manner.
Patent KR-20210146090-A (KR)
Inventor: PARK JEUNG HEE
IPC: C30B29/60
Filed: 2020-05-26
Abstract: The present invention relates to a cadmium arsenide nanowire, which is a Dirac metalloid compound, and a method for manufacturing the same. The cadmium arsenide nanowire of the present invention is a Dirac metalloid compound, can be used in an electrical and electronic device including a magnetic sensor, a light sensor, a superconductor, spintronics, or a quantum computer device, and has very low electrical resistance to be applied to various types of high-performance electronic materials. In addition, the method for manufacturing a cadmium arsenide nanowire of the present invention can be performed in a low-cost process at a relatively low temperature.
Patent KR-20210150723-A (KR)
Title: Recording Medium
Inventor: HO CHUL KWON
IPC: G06Q50/16
Filed: 2020-06-04
Abstract: The present invention relates to a recording medium in which a program for recommendation between a lessor and a lessee is recommended, when real estate information is verified, is recorded. According to the present invention, the program comprises: a function of receiving real estate information determined by verifying false real estate from a lessor terminal; a function of receiving first lessor condition information and first lessee condition information from the lessor terminal and a lessee terminal, respectively; a function of calculating a matching ratio between condition items of second lessor condition information and second lease condition information related to a contract, which is already concluded; and a function of calculating a synchronization rate between the first lessor condition information and the first rental lessee condition information on the basis of the matching ratio, providing the first lessor condition information as recommended lease information to the lessee terminal according to the synchronization rate, and providing the first lessee condition information as recommended lease information to the lessor terminal.
Patent KR-20210152660-A (KR)
Title: Stencil mask for printing front electrode of solar cell
Inventor: LEE JOON SUNG
IPC: H01L31/0224
Filed: 2020-06-09
Abstract: An object of the present invention is to provide a stencil mask for a front electrode of a solar cell capable of smoothly performing electrical connection between metal pastes discharged through openings. According to the present invention, the stencil mask for a front electrode of a solar cell comprises: a plurality of bus bar electrode openings arranged in a vertical direction corresponding to a position of the bus bar electrode to be formed on a substrate and constituting at least one bus bar electrode opening column; and a plurality of concave portions formed between the bus bar electrode openings in a vertical direction along the bus bar electrode opening column of a lower surface of the stencil mask corresponding to the substrate to constitute at least one concave portion column. Pastes discharged through each of the bus bar electrode openings move through an adjacent concave portion to be electrically connected.
Patent KR-20210155477-A (KR)
Inventor: LEE CHANG HEE
IPC: B23K11/31
Filed: 2020-06-16
Abstract: The present invention relates to a welding nut alignment device for a spot-welding machine. More specifically, as a welding nut is welded on a base material in a state in which its position is uniformly aligned all the time, the present invention can enable a user to satisfy requirements of a company requesting welding work as well as standardize components while increasing marketability. To achieve the objective, in accordance with the present invention, the welding nut alignment device with an alignment plate moved forward and backward by an operation cylinder is formed on one side of a welding part of a spot welder comprising upper and lower electrodes, and, when a welding nut is fed onto a base material located in the welding part, as the alignment plate is moved forward by a forward operation of the operation cylinder, a protruding piece formed on the alignment plate uniformly corrects a position of the welding nut, and then, leads the welding nut to be spot-welded.
Patent KR-20210155495-A (KR)
Inventor: KIM JEONG HYUN
IPC: H02B1/50
Filed: 2020-06-16
Abstract: The present invention relates to a multiple seismic communication equipment enclosure which is realized to be able to attenuate vibration or impact or the like in a vertical or horizontal direction transmitted to the enclosure storing a communication equipment, and improve the durability of the communication equipment stored in the enclosure, comprising: a floor seismic unit installed on a floor surface and attenuating vibration or impact transmitted from above; one or more communication enclosure units installed along an upper side of the floor seismic unit and forming an inner space for storing the communication equipment; and a fastening seismic unit in which both sides are folded toward a lower side at a right angle and formed in a reversed U-shape and in which a lower side is installed on one side of the floor seismic unit and the other lower side is installed on the other side of the floor seismic unit, and which is installed along one side and the other side and an upper edge of the communication enclosure units settled on an upper side of the floor seismic unit and attenuates vibration or impact transmitted from the communication enclosure units.
Patent KR-20220000285-A (KR)
Title: Semiconductor package
Inventor: NOH HYUN JUN
IPC: H01L23/00
Filed: 2020-06-25
Abstract: Provided is a semiconductor package based on the technical idea of the present disclosure. The semiconductor package comprises: a package substrate including a first substrate channel pad and a second substrate channel pad; a chip stack including multiple semiconductor chips stacked offset in a first direction on the package substrate, wherein first semiconductor chips positioned in odd-numbered layers among the multiple semiconductor chips and second semiconductor chips positioned in even-numbered layers among the multiple semiconductor chips are offset in a second direction perpendicular to the first direction; first inter-chip connection wires electrically connecting first chip channel pads of the first semiconductor chips; second inter-chip connection wires electrically connecting second chip channel pads of the second semiconductor chips; a first substrate-chip connection wire connecting a first chip channel pad of a first semiconductor chip positioned in a lowermost layer among the first semiconductor chips with the first substrate channel pad; and a second substrate-chip connecting wire connecting a second chip channel pad of a semiconductor chip positioned in a lowermost layer among the second semiconductor chips with the second substrate channel pad. Accordingly, the reliability of electrical connections between the semiconductor chips and between the semiconductor chips and the substrates may be improved.
Patent KR-20220009627-A (KR)
Inventor: SEO SANG WON
IPC: B27L11/00
Filed: 2020-07-16
Abstract: The present invention relates to a cornstalk outer shell pellet separator and a cornstalk outer shell pellet manufacturing apparatus including the same. According to the present invention, the cornstalk outer shell pellet separator comprises: a casing having an inlet to receive cornstalks in a crushed state; at least one blower blowing outside air from one side of the casing into the inside of the casing to move the separated outer shell pellets and inner shells from the cornstalks introduced through the inlet in the axial direction of the casing; guide baffles provided on the inner surface of the casing and the inner surface of the inlet to set the input and transport directions of crushed cornstalks flowing in through the inlet; a floor outlet perforated in the bottom surface of the casing to discharge the outer shell pellets; and a side outlet perforated in the lower circumferential surface of the casing to discharge the inner shells which have a lower specific gravity than that of the outer shell pellets to be scattered more than the outer shell pellets in the direction of the edge of the casing when the blower blows the outside air and then are fallen. Accordingly, unlike the prior art, the outer shell pellets and inner shells divided by crushing cornstalks are automatically separated and discharged by a separator, thereby increasing workability of separating the cornstalk outer shell pellets to replace wood pellets from the inner shells.