baber/WOPTO huggingface dataset:
Patent KR-20210110113-A (KR)
Title: name change service system and way of offering
Inventor: SIM RUN CHAN
IPC: G06F16/953
Filed: 2020-02-28
Abstract: (81) The present invention is to increase user (consumer, subscriber) responsiveness to corresponding media content by converting a name method for a listed name among information provided by various media content provided on the internet to provide the same to a user (consumer, subscriber). According to the present invention, the name of the media content provided on the Internet through an information and communication device is converted into a name designated by the individual user (consumer, subscriber) and provided, so as to induce the curiosity of a user base (consumer, subscriber) who was indifferent to various media content or the like, and generate the demand which was excluded from the existing media content environment, thereby providing an opportunity to expand the market by expanding the supply and demand of the media content market.
Patent KR-20200110186-A (KR)
Inventor: HUN JUN PARK
IPC: A61L27/36
Filed: 2020-03-02
Abstract: The present invention relates to a mesenchymal stem cell patch application technique for improving the therapeutic efficiency and performance of pluripotent stem cell-derived cardiomyocytes. The cardiac patch for regenerating myocardia according to the present invention can induce a significant effect of laterally secreting several factors related with angiogenesis, anti-inflammation and anti-fibrosis in the infarcted heart, and thus is effective for improving a poor micro-environment, but is insufficient to improve the cardiac functions. However, when the cardiac patch is used for treatment in combination with human pluripotent stem cell-derived cardiomyocytes, the patch for regenerating myocardia improves the survival and maturation of cardiomyocytes and induces integration with host myocardia at the necrosed site of the infarcted heart, and thus shows an effect of treating overall heart damages by increasing angiogenesis, reducing fibrosis and improving the functions of cardiomyocytes. In addition, the method for preparing the cardiomyocytes according to the present invention allows acquisition of cardiomyocytes with no problem related with purity, provides an improved initial cell survival rate and accomplishes early maturation.
Patent KR-20210115254-A (KR)
Title: Ultrasonic diagnostic apparatus and operating method for the same
Inventor: PARK JI YOUNG
IPC: A61B8/00
Filed: 2020-03-12
Abstract: Disclosed is an ultrasonic diagnostic device. The ultrasonic diagnostic device comprises: a display; a memory that stores one or more instructions; and a processor that executes one or more instructions stored in the memory. And the processor: obtains a plurality of elastic data for an object; generates a plurality of elastic images based on the plurality of elastic data; obtains quality information for each of the plurality of elastic images based on elasticity data corresponding to each of the plurality of elastic images; determines at least one recommended elastic image from which an elasticity value is to be obtained among the plurality of elastic images based on quality information; and controls the display to display determined at least one recommended elastic image.
Patent KR-20200115177-A (KR)
Inventor: TOMITA HIROYUKI
IPC: G03F7/20
Filed: 2020-03-17
Abstract: The present invention relates to a shutter device which is an advantageous technique to more reliably prevent breakage of a shutter member. The shutter device comprises: a shutter member for blocking a light flux; a rotation mechanism for rotationally driving the shutter member; and an optical sensor in which an optical path is disposed so that deformation of the shutter member is detected, wherein the direction of the optical path is a direction inclined with respect to a straight line parallel to the rotation axis of the shutter member.
Patent KR-20210117459-A (KR)
Title: supply and packing apparatus of the ground anchor
Inventor: SHIN HYUN TAIK
IPC: B23P21/00
Filed: 2020-03-19
Abstract: The present invention relates to a supply and packing apparatus for a ground anchor, comprising: a winding unit (110) which has and rotates a circular rotary plate (114); a guide unit (120) in which an upper surface of a rotary table (114) of the winding unit (110) is engaged with a guide block (121) standing upright, and in which on an outer side of the guide block (121), a pressurizing rotary unit (122) is installed to horizontally correspond, and in which a plurality of banding units (129); a steel wire support unit (130) which safely supplies an assembly steel wire into the guide unit (120); a corrugated pipe engagement unit (140) installed on the steel wire support unit (130) for clamping a front end of the corrugated pipe and inducing the assembly steel wire into the corrugated pipe; and a transfer unit (150) which transfers the corrugated pipe engagement unit (140) and inserts the assembly steel wire into the clamped corrugated pipe. The present invention is capable of precisely winding a steel wire used for assembling various parts to efficiently band them at the same time, load and transport a wound anchor in a stable manner, efficiently engage the corrugated pipe with the steel wire, and actively wind and band the steel wire.
Patent KR-20210118290-A (KR)
Title: Organic light emitting device
Inventor: KIM HYEONG PIL
IPC: H01L51/00
Filed: 2020-03-19
Abstract: An organic light emitting device is disclosed. The organic light emitting device includes a first electrode; a second electrode opposite to the first electrode; m light emitting units stacked between the first electrode and the second electrode and including at least one light emitting layer; and m-1 charge generation layers disposed between two light emitting units adjacent to each other among the m light emitting units, and including an n-type charge generation region and a p-type charge generation region. Here, m is an integer of 2 or more. At least one of the m-1 p-type charge generation regions includes a phosphate-containing compound.
Patent KR-20210117793-A (KR)
Title: Wooden accessories for jewelry with fragrance
Inventor: LEE CHOONG MIN
IPC: A44C27/00
Filed: 2020-03-20
Abstract: Disclosed is a wooden accessory for jewelry with fragrance, in which a desired fragrance can be released while making jewelry of a desired without increasing the volume or weight of jewelry and restrictions on jewelry design, fragrance oil of various fragrances selected by a user is evenly adsorbed throughout the entire body with a minimum amount to be discharged so that a mild scent lasts for a long time, users who have skin problems with fragrance oils or perfumes can use the fragrance oils or perfumes by just wearing the jewelry without worrying about the skin problems, and tree rings of the wood are exposed to the outside so that a design unique to each applied jewelry product can be provided. According to the present invention, the wooden accessory comprises: a solid wood body processed into a shape to be applied to jewelry after being cut in a plate shape so that the tree rings and tracheal tubes are exposed on a cut surface; and fragrance oil sprayed on the cut surface of the solid wood body to be absorbed into the solid wood body through the tracheal tubes exposed to the cut surface so that the fragrance can be discharged from the solid wood body for a predetermined time.
Patent KR-20210119728-A (KR)
Title: Method on Provding Trademark Information
Inventor: KJH
IPC: G06F16/33
Filed: 2020-03-25
Abstract: The present invention relates to a system for determining the similarity of a trademark and a product on a network and determining the possibility of registration. In more detail, it relates to a system and method for quantifying the similarity determination process and the degree of similarity of a trademark using language engineering technology and preparing its report to present it to an applicant, thereby checking the requirements for trademark registration in advance and whether a trademark can be registered before filing the trademark application. In addition, the present invention includes a system that can induce a trademark registration application at home and abroad and a system that can effectively protect the rights of a right holder. The idea of the present invention also includes a systematic method and system for a brand naming process.
Patent KR-20210120456-A (KR)
Title: Chronic throat disease preventive or therapeutic compositions and methods of manufacture
Inventor: HA SUNG SUB
IPC: A61K36/31
Filed: 2020-03-26
Abstract: The present invention provides a chronic throat disease preventive or therapeutic composition composed of a mixture containing: at least one extract of Prunus mume fruit, Pseudocydonia sinensis fruit, Hovenia dulcis, Zizyphus jujuba fruit, Pyrus pyrifolia fruit, Pinus densiflora leaves, Raphanus sativus juice, and apple; at least one extract of olive leaves, propolis, and Siraitia grosvenorii; a Ribes nigrum fruit extract; and at least one extract of dietary sulfur, magnesium sulfate, a vitamin D-mixture, soybean lecithin, L-arginine, vitamin C, ornithine, and D-sorbitol.
Patent KR-20210121698-A (KR)
Title: An apparatus for welding of lng tank sealing wall
Inventor: HEO MUN GEUN
IPC: B23K37/04
Filed: 2020-03-31
Abstract: The present invention provides a welding apparatus for manufacturing a sealing wall of a liquefied natural gas (LNG) cargo hold. According to the present invention, the welding apparatus for manufacturing a sealing wall of an LNG cargo hold comprises: a welding frame on which a plurality of sealing members for mutual welding are seated; a torch unit having a welding torch for welding a connection part between the plurality of sealing members seated on the welding frame; a transport crane which transports the torch unit in the XYZ axis direction from an upper part of the welding frame; a welding jig provided in the torch unit to press and fix the connection part between the sealing members to be welded and guide the welding direction of the welding torch; and a rotating unit provided between the transport crane and the torch unit to rotate the torch unit and the welding jig.
Patent KR-20210123506-A (KR)
Title: Wear acquisition System for Automotive Parts
Inventor: LUN
IPC: F16D66/02
Filed: 2020-04-03
Abstract: A car part wear identifying system is disclosed. One aspect of the present invention provides a car part wear identifying system, comprising: a brake pad; a plurality of electric wire switches embedded in the brake pad; a first lamp warning device electrically connected to the electric wire switches and warning a driver with a first lamp in the case that the electric wire switches are disconnected; a first RFID embedded in the brake pad; a second lamp warning device warning the driver with a second lamp when the first RFID is separated from the brake pad; a tire composed of grooves and ridges; a plurality of metal pieces coupled to bottom surfaces of the grooves; a red warning layer formed at a predetermined depth of the ridges; a second RFID embedded at a predetermined depth of the ridges; a third lamp warning device warning the driver with the second lamp when the second RFID is separated from the tire; pins inserted to pass through the inside of the tire from a predetermined depth of the ridges; and holes formed to pass through the inside of the tire from a predetermined depth of the ridges. The present invention can inform the driver of the wear state of the brake pad.
Patent KR-20210123887-A (KR)
Title: Control system of a roll-up blind
Inventor: YOON BYONG JAE
IPC: E06B9/32
Filed: 2020-04-06
Abstract: The present invention relates to a system to control a roll blind through a magnet polarity or a wireless signal of a communication device. The present invention controls the roll blind in a network environment and controls the roll blind in an off-line environment using a stick with a magnet polarity to increase convenience of a user. The present invention comprises: a roll blind; a signal determination unit for determining a control signal; a location detecting sensor for detecting length of the roll blind; and a control unit including a signal control unit.
Patent KR-20210124789-A (KR)
Title: Apparatus for recognizing object based on lidar sensor and method thereof
Inventor: NOH MI RIM
IPC: G01S17/02
Filed: 2020-04-07
Abstract: The present invention relates to a lidar sensor-based object recognition apparatus and a method thereof. An objective of the present invention is to provide a lidar sensor-based object recognition apparatus and a method thereof which can extract effective contour points of an object from a point cloud generated by a lidar sensor, and recognize the shape of the object based on a contour line consisting of the extracted effective contour points of the object to accurately recognize the shape of an object located on a road to improve the driving stability of an autonomous vehicle. To achieve the objective, the lidar sensor-based object recognition apparatus comprises: a lidar sensor generating a point cloud around an autonomous vehicle; and a control unit extracting effective contour points of an object from the point cloud, and recognizing the shape of the object based on a contour line consisting of the extracted effective contour points.
Patent KR-20210128533-A (KR)
Inventor: YOU YONG SUNG
IPC: H04W4/80
Filed: 2020-04-16
Abstract: The present invention relates to an LED mask using an air fan. According to an embodiment of the present invention, an LED mask using an air fan comprises: an intake fan which allows air introduced from the outside to be delivered to the face in a filtered state through a mask filter; and an exhaust fan allowing the air exhausted during exhalation to escape to the outside. Various sensors are used to determine the operation mode of the intake and exhaust fans, and widget information and language translation functions are provided in conjunction with a smartphone by using short-distance communication (BLE). In combination with a mask, the near-infrared (IR) and RED wavelength band light is irradiated to the face to improve skin wrinkles and treat rhinitis, and a method of coupling the intake fan and a magnetic magnet is provided.
Patent KR-20210055571-A (KR)
Title: Method and apparatus for detecting reduction of AI learning model performance
Inventor: KIM YOUNG MIN
IPC: G06N20/00
Filed: 2020-04-21
Abstract: The present invention relates to a method of constructing an evaluation dataset in various methods, and determining whether or not a performance of a learning model currently being used for a service is reduced by using thereof. More specifically, the method first starts from a (210) step of obtaining full data to be used for evaluating a model. Thereafter, a dataset (evaluation dataset) to be used for evaluation is constructed from the obtained evaluation data (220). The performance of the artificial intelligence model currently being used in the service is evaluated using the evaluation dataset (230). Finally, a performance reducing determination step (240) of determining whether or not the performance of the artificial intelligence learning model is reduced is performed.
Patent KR-20210137637-A (KR)
Title: Shoulder strap length automatically adjustable backpack
IPC: A45C13/30
Filed: 2020-05-11
Abstract: The present invention relates to a backpack with automatically length-adjustable shoulder straps. More specifically, the backpack with automatically length-adjustable shoulder straps comprises: a main body having a storage space formed therein; first and second shoulder straps installed on the left and right sides of the main body, respectively; and a length adjusting means installed on one side of the inside of the main body and allowing one ends of each of the first and second shoulder straps to be coupled thereto to adjust length while winding the one ends of the first and second shoulder straps by a motor power source. According to the present invention, shoulder straps of a bag can be automatically adjusted through a remote-control operation without the user's directly adjustment of the length of the bag shoulder straps, thereby providing an effect of increasing user convenience while removing inconvenience of adjusting the length of the bag shoulder straps. In addition, the length of the shoulder straps of a bag is automatically adjusted on the basis of a pressure difference applied to the left and right shoulder straps of a main body of the bag while the user is wearing the bag, thereby providing an effect of correcting a bag wearing posture in real-time. At the same time, since the pressure applied to the left and right shoulder straps of the main body of the bag is measured, accumulated, and stored in real-time, the pressures on both shoulder straps are compared so that the user's bag wearing posture is determined and provided to the user, thereby providing an effect of enabling the user to correct a wrong posture and maintain a correct posture at normal times.
Patent KR-20210138857-A (KR)
Title: Novel strain of Lactobacillus plantarum having antimicrobial effect against pathogenic microorganism infection
IPC: A61K35/747
Filed: 2020-05-13
Abstract: The present invention relates to microorganisms or crushed bodies of microorganisms having infection-inhibiting activity of various pathogenic microorganisms, including Staphylococcus aureus. Specifically, the present invention relates to a composition comprising microorganisms or crushed bodies of microorganisms which enhances the expression of human beta-defensin-3.
Patent KR-20210141816-A (KR)
Title: Customized 3D Printed Fabrication Ordering and Fabrication System
IPC: G06Q30/06
Filed: 2020-05-13
Abstract: The present invention relates to a customized 3D character ordering and production system using a 3D printing technique, which enables a user to order a 3D printing sculpture customized to the user. According to one embodiment of the present invention, the system comprises: a customer terminal requesting a customized production of a 3D printing sculpture based on a predetermined image by using a 3D printing ordering/production platform; a 3D printing sculpture ordering and production server converting the predetermined image provided by the customer terminal into template-based 3D modeling information and ordering production of a 3D printing sculpture based on 3D modeling information to a 3D printing terminal placed in an area adjacent to the location of the customer terminal or at an event location designated by the customer terminal; and the 3D printing terminal producing the 3D printing sculpture on the basis of the 3D modeling information wherein the predetermined image is a customer image and a celebrity image.
Patent KR-20210141145-A (KR)
Title: Method for removing radioactive carbon
IPC: C21C7/068
Filed: 2020-05-15
Abstract: The present invention relates to a method for removing radioactive carbon, and more specifically, to a method for removing radioactive carbon, which includes: a melting step of melting metal waste containing radioactive carbon; an oxygen input step of adding oxygen to the metal melt obtained in the melting step; a vacuum step of imparting a degree of vacuum; and a step of adding non-radioactive carbon.
Patent KR-20210148499-A (KR)
Inventor: KIM YOUNG SIK
IPC: A23F3/12
Filed: 2020-05-28
Abstract: The present invention relates to a method for manufacturing mixed tea containing graviola, which comprises: a graviola extraction step; a papaya leaf extraction step; a pawpaw extraction step; a Tribulus terrestris L. extraction step; a turmeric extraction step; a Polygonum multiflorum Thunb. root extraction step; a camellia petal extraction step; a Dendranthema indicum extraction step; a raw water preparation step of mixing a graviola extract, a papaya extract, a pawpaw extract, a Tribulus terrestris L. extract, a turmeric extract, a Polygonum multiflorum Thunb. root extract, a camellia petal extract, and a Dendranthema indicum extract in a weight ratio of 2 to 5 : 2 : 1 : 0.5 : 1 : 1 : 1 : 1 to prepare mixed tea raw water; a double boiling step; and a solid removing step. Accordingly, the mixed tea containing graviola provides an effect of enabling a customer to easily consume graviola, which is effective for lung cancer, breast cancer, pancreatic cancer, colorectal cancer, or liver cancer, without reducing the taste of tea facilitating drinking.
Patent KR-20210149378-A (KR)
Inventor: JEONG CHAE HWAN
IPC: H01L31/0224
Filed: 2020-06-02
Abstract: The present invention relates to a silicon-based window-type translucent flexible solar module and a manufacturing method thereof. The disclosed manufacturing method of the silicon-based window-type translucent flexible solar module comprises the following steps of: (a) forming a solar cell having a front electrode, a finger electrode, and a rear electrode formed on a semiconductor substrate, and dividing the solar cell into a plurality of unit cells by cutting the solar cell based on a cut line of a grid pattern; (b) forming a string by joining the divided unit cells in a shingled manner; and (c) forming a solar module by connecting a plurality of strings using a conductive wire embedded in a flexible connecting wire. In the step of forming the solar module, a conductive adhesive is applied to the electrodes of the unit cells formed on both sides of the string, and electrically connected through a curing process by heat treatment in a status in which the conductive wire is disposed. An objective of the present invention is to provide the silicon-based window-type translucent flexible solar module capable of designing various types of window-type solar cell modules, and the manufacturing method thereof.
Patent KR-20210093723-A (KR)
Title: Voltage controlled delay line gain calibration
Inventor: CHANG YA TIN
IPC: H03L7/081
Filed: 2020-06-04
Abstract: A delay-locked loop includes: a phase detector configured to detect a phase difference between a first clock and a second clock; a charge pump configured to increase a charge amount in a capacitive load according to a first charge amount, and decrease a charge amount in a capacitive load according to a second charge amount, based on the phase difference provided by the phase detector; a sample and hold circuit configured to receive the charge amount from the capacitive load and hold the charge; and a voltage controlled delay line configured to select an amount of delay based on the charge amount received from the sample and hold circuit. At least one parameter of the delay-locked loop is configured such that a desired pump current ratio of the delay cell is achieved by adjusting the delay amount of the delay cell and/or the amount of current coupled to the delay cell.
Patent KR-20210153215-A (KR)
Inventor: MOON DUK YOUNG
IPC: G07C9/27
Filed: 2020-06-10
Abstract: The present invention relates to mobile phone carrying-in/out and, more specifically, to a mobile phone carrying-in/out storage device and a mobile phone carrying-in/out system using the same. The mobile phone carrying-in/out storage device comprises: an ID tag attached to a mobile phone or registered in NFC; a plurality of storage boxes including a door and capable of storing/withdrawing the mobile phone; a door lock provided on the door to regulate opening and closing; an RFID reader provided in the storage boxes to sense a stored mobile phone to transfer a signal to the following controller; and the controller monitoring carrying-in/out of a mobile phone in accordance with a signal of the RFID reader. The mobile phone carrying-in/out system comprises: a management unit registering personal information of each user in an ID tag; a storage unit having a plurality of storage boxes arranged to store and check personal mobile phones; a recording unit sensing the ID tag of a mobile phone through an RFID reader to record carrying-in/out; and an output unit outputting carrying-in/out records of mobile phones. The entry of a visitor can be controlled in an unmanned manner. The safety for the storage state of a mobile phone can be secured. A notification service for notifying stored current states can be provided.