baber/WOPTO huggingface dataset:
Patent KR-20210030328-A (KR)
Title: Communication method and communication apparatus for wireless lan system supporting multi bandwidth
Inventor: YU HEE JUNG
IPC: H04W28/10
Filed: 2021-03-10
Abstract: Disclosed are a communication method for a wireless LAN system supporting multi-bandwidth and an apparatus thereof. According to one embodiment of the present invention, the communication method for a broadband wireless LAN system includes: a step wherein a communication apparatus of a network supporting multi-bandwidth creates a basic frame based on one of a first bandwidth having the lowest signal-to-noise ratio and a second bandwidth which is twice greater than the first bandwidth, of preset bandwidths; a step wherein the apparatus constitutes a duplication mode frame based on the basic frame; and a step wherein the apparatus transmits the duplication mode frame through a plurality of bands. Therefore, the present invention is enabling the constitution of a broadband wireless LAN system supporting wider coverage.
Patent KR-20220127644-A (KR)
Title: Access control system of two way with entrance and exit for clean gate
Inventor: SA HO HYUN
IPC: G07C9/00
Filed: 2021-03-11
Abstract: The present invention relates to Cleangate. More specifically, with respect to Cleangate that sprays solutions for incoming and outgoing users, the Cleangate's two-way access control system sprays a solution to an incoming user while stopping spray of solutions to users who are indoors to reduce the wastage of the solution, thereby minimizing user discomfort due to double spraying. The two-way access control system that sprays solutions through a solution spray nozzle (16) installed in a gate frame (11) of Cleangate (10) through which users enter and exit comprises: an entry sensor unit (13) for detecting a user entering Cleangate (10); an exit sensor unit (151) for detecting a user advancing through the Cleangate (10); a solution supply unit (17) for supplying a solution to the solution spray nozzle (16) installed on a gate frame (11); and a gate control unit (20) for receiving detection signals from the entry sensor unit (13) and the exit sensor unit (151) and transmitting a solution spray signal to the solution supply unit (17).
Patent KR-20210119887-A (KR)
Title: System and method for controlling robot and wireless calling device
Inventor: KIM MYUNG SIK
IPC: B25J11/00
Filed: 2021-03-15
Abstract: Disclosed are a system capable of easily changing a stop position or an autonomous driving route of a serving robot operated in a store, and enabling a user or store staff to conveniently call the serving robot, and a method thereof. According to one aspect of the present invention, a robot control system, which is installed in a robot to control the robot, includes: a control module controlling the robot such that the robot is moved along a preset autonomous driving route, in an autonomous driving mode; a mode switching module switching the robot from the autonomous driving mode to a moving route resetting mode when the robot satisfies a predetermined switching condition while in the autonomous driving mode; and a setting module, in the moving route resetting mode, when the robot is moved by an external force, tracking a moving route while the robot is being moved by the external force, and then, resetting the autonomous driving route based on the tracked moving route.
Patent KR-20220132288-A (KR)
Title: Automatic tacker for door frame
Inventor: KIM JUNG SEOP
IPC: G06K7/14
Filed: 2021-03-23
Abstract: An automatic tacker device for a door frame is disclosed. According to the present invention, in the automatic tacker device for a door frame, the size of a pedestal module on which a door frame is installed may be changed according to the size of the door frame, the door frame may be fixed to the pedestal module, and each member of the door frame may be coupled by upper and lower tackers. The above process may be performed automatically.
Patent KR-20220132779-A (KR)
Inventor: KIM CHUN SOO
IPC: G06Q30/06
Filed: 2021-03-24
Abstract: Disclosed is a production distribution export exchange platform for connecting producers and buyers of domestic and foreign agricultural and marine products centered on airport-linked marketplaces. The platform according to the present invention may additionally include supply and demand management (auction), quality control and production prediction system, authentication system, and price prediction system for each customer and channel. Accordingly, it is possible to effectively supply agricultural and marine products to domestic and foreign buyers related to in-flight meals, e-commerce, department stores, discount marts, franchises, and food service companies.
Patent KR-20220133648-A (KR)
Title: Pump type liquid container
Inventor: KIM YOON SAE
IPC: B05B11/00
Filed: 2021-03-25
Abstract: The present invention relates to a pump-type liquid container which can be stored with a discharge port capable of being popped up or folded by being pushed in a one-touch manner. Provided is a pump-type liquid container, in which a pumping cap is mounted on the top of a storage container capable of containing liquid content to discharge content contained in the storage container by pushing the pumping cap. In the pumping cap structure, an appearance/disappearance member is locked and fixated by a locking part mounted in a housing while the appearance/disappearance member is mounted in the housing so as to pop up, the locking part switches to a locking state or unlocking state whenever being pushed so that the appearance/disappearance member can pop up or be folded to be stored, the appearance/disappearance member is made in a pop-up state only in the case of performing a pumping operation to discharge content through a discharge port by using and pushing a push cap only in a state in which the appearance/disappearance member pops up to perform the pumping operation, the appearance/disappearance member can be folded to be stored in the case of not using the container, also a soft tube is assembled to the upper end of a pump to connect a flow path toward the discharge port and discharge content, and damage to parts or bursting of the flow path is prevented and content is discharged even if inner pressure is applied to the flow path due to the pumping operation by fixating the tube to the upper end of the pump by a tube connection unit and a step formed in the tube connection unit and then, fitting a binding material in the outer circumference thereof to prevent separation of the tube.
Patent KR-20220133650-A (KR)
Title: Phonics posters classifiled as phone symbols
Inventor: SHIM NU RI
IPC: G09B19/08
Filed: 2021-03-25
Abstract: An object of the present invention is to provide an editing structure, wherein phonics with the same consonants and vowels can be categorized according to pronunciation symbols, so even if the consonants and vowels are classified as double consonants or double vowels, there is no need to learn the consonants and vowels separately once the consonants and vowels are learned. In addition to, the present invention also enhances learning effectiveness by enabling visualization of a scene through the listing of related words.
Patent KR-20220135583-A (KR)
Title: A Learning Method for making English Sentences
Inventor: HAN SOO KYUNG
IPC: G09B19/06
Filed: 2021-03-30
Abstract: The present invention relates to a learning method for making English sentences which comprises: a step of writing source Korean sentences; a step of allowing a learner to write the Korean source sentences into English sentences; a step of allowing an instructor to classify and display colors according to the degree of completion of the English sentences for the English sentences written by the learner; and a step of allowing the instructor to correct the English sentences for the English sentences displayed in color by the instructor. According to the learning method for making English sentences of the present invention, a learner learns to write source Korean sentences with his/her opinions and thoughts reflected and write the same in English sentences such that the learner can learn to write English sentences which are close to sentences used in real life.
Patent KR-20220138069-A (KR)
Inventor: CHOI YONGJUN
IPC: G16H30/40
Filed: 2021-04-02
Abstract: In a method performed by a computer, disclosed is a method for diagnosing a cervical cancer using a medical image analysis of a technology based on an artificial intelligence, comprising: (S110) a step of obtaining an image photographed of the cervical cells of a subject; (S120) a step of preprocessing the image; (S130) a step of recognizing one or more cells from the preprocessed image; (S140) a step of determining whether or not the one or more recognized cells are normal; and (S150) a step of diagnosing whether or not the subject has cervical cancer based on the determination result of step (S140).
Patent KR-20220138714-A (KR)
Title: Composition for Coating Separator, Method for preparing Separator, Seaparator, and Lithium battery comprising the Separator
Inventor: CHO JAE HYUN
IPC: H01M50/42
Filed: 2021-04-06
Abstract: According to the present invention, a composition for coating a separator, a method for manufacturing a separator using the same, a separator and a lithium battery employing the same are presented. The composition for coating a separator comprises: a first acrylic copolymer; a second acrylic copolymer; an inorganic particle; an organic solvent; and water. In addition, the first acrylic copolymer includes two or more types of acrylic monomers and the second acrylic copolymer includes one or more types of acrylic monomers and one or more types of non-acrylic monomers. Accordingly, the composition for coating a separator has excellent coating and drying properties, and enables high-speed coating of a separator. In addition, the separator manufactured using the same can improve lifespan characteristics of a lithium battery.
Patent KR-20220139134-A (KR)
Inventor: KIM TAE HYUNG
IPC: H05K9/00
Filed: 2021-04-07
Abstract: The present invention is to provide an electromagnetic wave absorber having improved electromagnetic wave shielding performance and mechanical properties by minimizing surface reflectance through an optimized structure of the electromagnetic wave absorber. The electromagnetic wave absorber of the present invention includes foamed plastic and urethane foam, and glass transition temperatures of the foamed plastic and the urethane foam are different from each other.
Patent KR-20220141518-A (KR)
Inventor: KIM KYUNG TAE
IPC: A61M16/04
Filed: 2021-04-13
Abstract: Disclosed is a video laryngoscope with an angle-variable blade. The present invention comprises: a handle which is grasped with one hand to secure an airway of an emergency patient and enables the process to be performed in a state of recording and displaying a video; a blade unit which has a blade installed on a lower end of the handle to perform selective point rotation to secure the airway of the emergency patient; an adjustment unit which allows the blade to be adjusted at a certain angle in the handle; and a control unit which locks and releases the blade set at the angle in the handle. Accordingly, the present invention enables the blade at a selected angle to be stably maintained consistently in a first curved hole of the adjustment unit when strength is applied to the handle in a state of inserting the blade, which has adjusted to be widened at an angle to be easily inserted for securing an airway, into a mouth, thereby providing an effect of shortening a time for allowing operators to try to secure the airway and increasing a rate of resuscitation of emergency patients.
Patent KR-20220142276-A (KR)
Inventor: LEE YOUNG RO
IPC: G09B19/06
Filed: 2021-04-14
Abstract: The present invention relates to a Hangeul learning device using images, which allows a user to learn Hangeul words or sentences according to a format by using images. The Hangeul learning device according to the present invention is a Hangeul learning device for learning Hangeul words or sentences, comprising: an input unit (120) that receives data for learning Hangeul from a user; a display unit (130) that displays data for learning Hangeul on a screen; a sound output unit (140) that outputs a sound signal generated in a Hangeul learning process; a Hangeul learning unit (180) that displays images on the display unit (130) according to a learning stage of the user, and when the user selects an image, displays a Hangeul word or sentence matching the image on the display unit (130) such that the user can learn Hangeul through the image; and a Hangeul learning database (190) in which Hangeul learned through the Hangeul learning unit (180) and image information matched with Hangeul are stored. Accordingly, the user can easily understand and learn Hangeul words and sentences with interest through images.
Patent KR-20220010417-A (KR)
Title: Cushion for holding mobile device
Inventor: KIM SOO JUNG
IPC: H04M1/04
Filed: 2021-04-23
Abstract: The present invention provides a cushion for holding a mobile device, which helps a user to enjoy content using the mobile device conveniently in various positions. The cushion comprises: a cushion part including a first cushion member and a second cushion member which can be coupled to the first cushion member; a holding part positioned on one side of the first cushion member and fixing the mobile device onto the outer surface of the first cushion member; and a coupling part coupling the first cushion member and the second cushion member and rotating the first cushion member about an imaginary axis perpendicular to the holding part.
Patent KR-20220146919-A (KR)
Inventor: KIM SEJIN
IPC: C03C17/34
Filed: 2021-04-26
Abstract: Disclosed is an electronic device including a housing formed with a protective layer. The electronic device according to embodiments of the present invention comprises a housing which covers at least a portion of an outer surface thereof. The housing includes: a transparent substrate; a multi-layer which is formed on a surface of the transparent substrate, and includes a plurality of layers stacked such that adjacent layers have different refractive indices; and an aluminum oxide layer which is formed on the multi-layer. The transparent substrate may include a glass material.
Patent KR-20220155495-A (KR)
Title: Apparatus, method and computer program for providing virtual dirver service
Inventor: YOU CHEOL JONG
IPC: B60K35/00
Filed: 2021-05-14
Abstract: A device for providing a virtual driver service comprises: a hologram output unit outputting a first hologram about a virtual driver on a projection area inside a vehicle; a driving information deriving unit deriving driving information based on navigation information for autonomous driving of the vehicle; and a virtual driver control unit controlling a motion of the virtual driver based on the driving information. The hologram output unit outputs the first hologram about the virtual driver where the motion is reflected.
Patent KR-20220156708-A (KR)
Title: Vehicle slip prevention system with ai v2x obu
Inventor: CHOI KWANG JOO
IPC: B60W50/14
Filed: 2021-05-18
Abstract: The present invention relates to a slip accident prevention system using an AI V2X OBU and, more specifically, to a slip accident prevention system using an AI V2X OBU, capable of generating slip occurrence information through the detection of a slip of a vehicle, and transmitting the generated slip occurrence information to another vehicle equipped with a V2X OBU through a V2X OBU installed in the host vehicle to prevent a slip accident such as a collision accident. In accordance with the present invention, the slip accident prevention system using an AI V2X OBU includes: a vehicle to everything (V2X) roadside unit (RSU) installed on a roadside; and a vehicle equipped with a slip state detection unit detecting a wheelspin or a slip condition of a road surface, and a V2X on-board unit (OBU) transmitting and receiving basic safety messages (BSM) on a V2X basis.
Patent KR-20220158195-A (KR)
Title: a cup
Inventor: HEO YUN JUNG
IPC: A41C3/14
Filed: 2021-05-23
Abstract: The present invention relates to a cup used in underwear bras, swimwear, and sportswear. The cup of the present invention comprises an overlapping portion (1) and a fixing portion (2). In a pair of the cups used in underwear bras, swimwear, and sportswear to surround breasts, the overlapping portion (1) is a portion where a single layer of the cup is folded and overlapped to become three layers or reversibly unfolded to become a single layer. The fixing portion (2) is a portion having a material attached thereon, which fixes the overlapped structure of the overlapping portion (1) or irreversibly unfolds the overlapped structure. The overlapping portion (1) and the fixing portion (2) reversibly transform the size and the shape of the cup in a single layer into the size and the shape of the cup formed by the overlapping portion (1), where the three layers are overlapped and fixed, and maintain the transformed size and shape thereof. When the cups of the present invention are used, the cups bigger than the breasts of a wearer are reversibly transformed to be suitable for the size and the shape of the breasts to remove a gap between the breasts and the cups and hold the breasts and the shape thereof, give a proper wearing sensation, provide natural volume and a cushioning sensation, and make various sizes and shapes of the cup with a single one, thereby making variable designs of the cup possible.
Patent KR-20220161745-A (KR)
Title: Thermoplastic resin composition and article produced therefrom
Inventor: LEE MIN SOO
IPC: C08L67/02
Filed: 2021-05-31
Abstract: A thermoplastic resin composition of the present invention includes: 100 parts by weight of a polyester resin; 7 to 25 parts by weight of a polycarbonate resin; 30 to 110 parts by weight of flat glass fibers; 3 to 13 parts by weight of an epoxy-modified olefin-based polymer; and 0.2 to 10 parts by weight of a maleic anhydride-modified polyolefin. The weight ratio of the epoxy-modified olefin-based polymer and the maleic anhydride-modified polyolefin is 1 : 0.1 to 1 : 1, wherein the thermoplastic resin composition is excellent in metal bonding, impact resistance, rigidity, thermal stability, balance of physical properties thereof, and the like.
Patent KR-20220166460-A (KR)
Title: Cable fixing device for ship
Inventor: SIHOO PARK
IPC: H02G3/32
Filed: 2021-06-10
Abstract: Disclosed is a cable fixing device for a ship. The cable fixing device for a ship according to an embodiment of the present invention is a device for fixing a cable for a ship, comprising: a first connection part and a second connection part each fastened to both ends of a separation point of a cable pipe through which a cable for a ship passes; a tube body part installed between the first connection part and the second connection part; and a first clamp part and a second clamp part for clamping both ends of the tube body part to the first connection part and the second connection part, respectively, thereby capable of performing adaptive rigid fixation for different diameters of cable assemblies.
Patent KR-20230003821-A (KR)
Inventor: LEE SUNMOOK
IPC: C01B32/28
Filed: 2021-06-30
Abstract: The explosive synthetic nanodiamonds according to an embodiment has an intensity ratio in which the ratio of sp^3 structure carbon to sp^2 structure carbon is 1.6 or more, and the nanodiamonds are formed by an explosion reaction. One embodiment is to improve the purification purity of explosive synthesized nanodiamonds.
Patent KR-20230003978-A (KR)
Title: Pipeless outside mirror
Inventor: LEE SUNG KI
IPC: B60R11/00
Filed: 2021-06-30
Abstract: The present invention relates to a pipeless rearview mirror which comprises: an upper part mount unit and a lower part mount unit coupled and fixed to side surfaces of a vehicle, respectively; an elastic unit positioned at vehicle coupling portions of the upper part mount unit and the lower part mount unit and preventing vibration; a frame unit where an upper part is coupled to a coupling member of the upper part mount unit, a lower part is coupled to a coupling member of the lower part mount unit, and an actuator is coupled to a front surface part; and a mirror module unit coupled to the front surface part of the frame unit, and including an upper part mirror module and a lower part mirror module, wherein angles of mirrors are adjusted by the actuator. The pipeless rearview mirror is to reduce a weight.
Patent KR-20230004084-A (KR)
Title: Lithium secondary battery module with enhanced safety
Inventor: CHUNG MI KYUNG
IPC: H01M50/383
Filed: 2021-06-30
Abstract: The present invention relates to a lithium secondary battery module. The lithium secondary battery module has a case having an embossed structure having surface roughness in a specific range and a certain frequency by blasting the inner surface, so that force can be weakened through the dispersion of a flame or a spark generated from the lithium secondary battery cell, thereby improving the safety of the secondary battery module.
Patent KR-20230006301-A (KR)
Title: Photopolymer composition
Inventor: ROH SANG WEON
IPC: C08K5/06
Filed: 2021-07-02
Abstract: The present invention is to provide a photopolymer composition for forming hologram, which contains: a polymer matrix or a precursor thereof; photoreactive monomers; photoinitiators; and a compound having a predetermined structure; a hologram recording medium using the same; an optical element; and a holographic recording method.
Patent KR-20220010700-A (KR)
Inventor: HONG SUNG PYO
IPC: H04W36/00
Filed: 2021-07-12
Abstract: The present disclosure relates to a technology for continuously providing a multicast/broadcast service (MBS) in response to movement of a terminal in a wireless communication network. In one aspect, in a method for a central unit (CU) to control an MBS, provided are a method comprising: transmitting information for MBS radio bearer setup to a target distributed unit (DU); receiving a response message from the target DU; and transmitting information for stopping transmission of MBS data to a source DU, and an apparatus for the same.
Patent KR-20220009921-A (KR)
Title: construction, cleaning drone, airplane
Inventor: CHUNG HA IK
IPC: A61L9/14
Filed: 2021-08-02
Abstract: The present invention relates to a drone, a flight vehicle, a cleaner, a purifier, a water purifier, a washing machine, a dust collector, a ventilation facility, a sprinklers, and the like, each of which exhibits sterilizing activity, disinfecting activity, and the like against germs and bacteria, while removing dust, dust particles, pollutants, foreign substances, sediments, fine dust, etc. To this end, electronic devices which emit various substances including a sterilizing agent and disinfectant, such as a lamp, an ozone device, a negative ion generator, a sterilizer, a disinfector, a discharger, a UV device, an infrared device, and the like, have been devised.
Patent KR-20210099548-A (KR)
Title: Pixel and organic light emitting display device using the same
Inventor: JEONG JIN TAE
IPC: G09G3/3233
Filed: 2021-08-04
Abstract: The present invention relates to a pixel and an organic light emitting diode display device using the same. The pixel according to an embodiment of the present invention includes: a pixel driving unit which includes a driving transistor that is activated according to a scan signal transmitted from a corresponding scan line and generates a driving current corresponding to a data voltage according to a data signal transmitted from a corresponding data line; an organic light emitting diode through which a first current among driving currents flows; and a bypass transistor through which a second current other than the first current among the driving currents flow. An emission period in which the first current flows through the organic light emitting diode includes an off period in which the bypass transistor is in an off state.