baber/WOPTO huggingface dataset:
Patent KR-20220142006-A (KR)
Inventor: YOU SEOK HWAN
IPC: B01D29/085
Filed: 2021-04-14
Abstract: The present invention relates to an apparatus for blood filtration. The apparatus comprises: a housing having a body, an upper coupling portion provided on an upper side of the body, and a lower coupling portion provided on a lower side of the body, and having one side and the other side being opened; a first cap coupled to the upper coupling portion and having an inlet through which blood is introduced, and a second cap coupled to the lower coupling portion and having an outlet through which blood is discharged; a first filter supported by the upper coupling portion and having a 'V' or 'U' shape with an open top; a second filter, which is a thimble filter disposed on a lower side of the first filter, accommodated inside the housing body, extending along the longitudinal direction of the housing, and having an open top and an inner space defined by an outer circumferential surface; and a third filter which is a membrane filter mounted on the lower coupling portion on a lower side of the second filter. According to the present invention, by adopting a structure expanding the area of the filter in a limited space, blood can be quickly filtered without clogging the filter.
Patent KR-20210143105-A (KR)
Title: Apparatus for detecting music data from video content and control method thereof
IPC: H04N21/439
Filed: 2021-04-26
Abstract: According to the present invention, provided is a data processing method, which includes the steps of: receiving video content including a video stream and an audio stream; detecting music data from the audio stream; and filtering the audio stream so that the music data detected in the audio stream is removed.
Patent KR-20220088269-A (KR)
Title: 살균 포켓이 구비된 스마트 의류
Inventor: KIM JEONGHYUN
IPC: A61L2/24
Filed: 2021-05-03
Abstract: 살균 포켓이 구비된 스마트 의류가 제공된다. 본 발명의 다양한 실시예에 따른 살균 포켓이 구비된 스마트 의류는, 스마트 의류에 있어서, 상기 스마트 의류의 적어도 일부분에 구비되는 포켓, 상기 포켓 내이 구비되는 하나 이상의 살균 모듈 및 상기 하나 이상의 살균 모듈의 동작을 제어하는 제어 모듈을 포함하며, 상기 제어 모듈은, 상기 스마트 의류를 착용한 착용자의 손이 상기 포켓 내부로 들어오는 것에 대응하여 상기 하나 이상의 살균 모듈을 동작시킨다.
Patent KR-20210137915-A (KR)
Title: the coating method of the drug storage tank
IPC: C02F1/52
Filed: 2021-05-04
Abstract: The present invention relates to a method for coating a chemical storage tank. The embodiment of the present invention relates to the method for coating a chemical storage tank in which an adhesive aid having a mesh structure is closely fixed to the surface or back surface of the chemical storage tank made of metal, and then an adherend is coated and cured, wherein the adherend is a liquid urethane rubber that maintains a temperature of 50 to 80 ℃ capable of injection by a high-pressure injection device without stickiness, and the method includes a curing step of supplying cold air to an area of the high-temperature urethane rubber deposited on an upper side of the adhesive aid, curing the rubber rapidly, and preventing the rubber from flowing down using the cold air.
Patent KR-20220152672-A (KR)
Inventor: PARK NAM DO
IPC: G06F40/263
Filed: 2021-05-10
Abstract: The present invention relates to a method for providing multilingual interpretation/translation in real time. The method for providing multilingual interpretation/translation in real time, according to the present invention, comprises the steps of: (a) activating an interpretation/translation application installed in a first terminal; (b) tethering at least one guest terminal with the first terminal; (c) transmitting interpretation/translation application installation information to N terminals; (d) installing and activating the interpretation/translation application; (e) displaying a host ID of the first terminal, a guest ID, and corresponding used language on the N terminals; (f) transmitting inputted spoken language to the interpretation/translation application of the first terminal and then transmitting the inputted spoken language to an interpretation/translation server; (g) transmitting multilingual information to the first terminal; (h) displaying the multilingual information on the interpretation/translation application of the first terminal and simultaneously transmitting the multilingual information to the N terminals; and (i) displaying text translation information corresponding to each used language or outputting the multilingual information as voice interpretation information. Therefore, a plurality of people who speak different foreign languages can conduct a natural conversation.
Patent KR-20220152883-A (KR)
Inventor: LEE TAE KYOUNG
IPC: E01F13/04
Filed: 2021-05-10
Abstract: The present invention relates to a traffic light to prevent an accident using a blocking bar and is to solve the problem that there is no effective prevention of an accident while crossing in the past by preventing pedestrians from jaywalking and drivers from violating traffic lights by a prevention bar. The traffic light of the present invention comprises: a driver signal composed of red and green to control the driver's driving; a prevention bar formed to prevent jaywalking by pedestrians and traffic violations by drivers by blocking a roadway when the light is green from the pedestrian's point of view and by blocking a crosswalk when the light is red to prevent jaywalking; a traffic light body formed by dividing the body into two parts to form a pedestrian signal and the driver signal and connecting the two parts with the prevention bar; and a pedestrian signal composed of red and green to control the pedestrian's passage.
Patent KR-20220155037-A (KR)
Title: detachable life vest
Inventor: KIM JIN HYUN
IPC: B63C9/18
Filed: 2021-05-14
Abstract: The present invention relates to a detachable life vest capable of enabling a CO_2 cartridge to perform inflation through a life vest body, supporting a human body in the water through a neck floater, and facilitating attachment and detachment through Velcro, thereby solving an existing problem that there is difficulty in the removal of buoyancy when the buoyancy needs to be removed. In accordance with the present invention, the life vest comprises: a life vest body having a CO_2 cartridge coupling part to be inflated by a CO_2 cartridge; a Velcro type neck floater formed into a round shape in a neck part such that a floater can be attached and detached in a Velcro mechanism in the water; and the CO_2 cartridge connected to a chest part through a pipe such that the CO_2 cartridge can be attached to the body to inject gas. Therefore, the present invention has an effect of enabling a CO_2 cartridge to perform inflation through a life vest body, supporting a human body in the water through a neck floater, and facilitating attachment and detachment through Velcro, thereby solving an existing problem that there is difficulty in the removal of buoyancy when the buoyancy needs to be removed.
Patent KR-20210143124-A (KR)
Title: Air purifier management system and method for operating thereof
IPC: G01N27/04
Filed: 2021-05-18
Abstract: Disclosed are an air purifier management system and an operating method thereof. The operating method of the air purifier management system according to an embodiment of the present disclosure comprises steps of: relaying, by a dongle device, communication between the air purifier to which the dongle device is connected and a management device managing the air purifier through a network; and collecting, by the management device, filter status data from the air purifier through the network, determining whether the filter replacement time for the air purifier has arrived based on the filter status data, and providing a service for performing filter replacement according to the arrival of the filter replacement time. An object of the embodiment of the present disclosure is to diagnose the life of a functional filter through self-diagnosis of the functional filter and to allow filter replacement to be performed when the filter replacement time of the functional filter is reached.
Patent KR-20220160201-A (KR)
Inventor: KONG TAE KYUNG
IPC: H01L21/687
Filed: 2021-05-27
Abstract: The present invention provides a substrate treating apparatus. In one embodiment, the substrate treating apparatus comprises: multiple treating chambers which conduct treatment for a substrate therein; a returning chamber which provides a robot returning a substrate between treating chambers; a detecting unit which is mounted on the robot and detects a state of the substrate; and a controller which controls the detecting unit. The detecting unit comprises: a photographing member which photographs the substrate; and a driving member which moves the photographing member. The controller controls the detecting unit to determine an optimum location for photographing the substrate based on a processing variable of a treating chamber, to have the photographing member photograph and store images of the substrate at the optimum location and to determine whether alignment of the substrate is normal based on the image. The purpose of the present invention is to provide a substrate treating apparatus and a method for detecting a state of a substrate which can photograph a state of a substrate in a proper place in order to detect states of a substrate.
Patent KR-20220161600-A (KR)
Title: Rotor Structure Of Line-Start Synchronous Reluctance Motor With Overhang Structure
Inventor: LEE JU
IPC: H02K1/24
Filed: 2021-05-27
Abstract: The present invention relates to a line-start type synchronous reluctance motor including an overhang structure. The line-start type synchronous reluctance motor comprises: a stator having an accommodating unit formed in the center thereof; and a rotation unit that is accommodated in the accommodating part and rotates, wherein the rotation unit includes a core, a plate disposed on at least one surface of the core, and a cage type bar connecting the core and the plate. The plate forms an overhang structure extending in an axial direction of the rotation unit and increases electrical resistance of the cage type bar to reduce a start current.
Patent KR-20220163586-A (KR)
Inventor: PARK SE HOON
IPC: B60K1/02
Filed: 2021-06-03
Abstract: The present invention relates to a takeoff control method and an electric vehicle using the same. The electric vehicle may comprise: a first motor which drives a front wheel; a second motor which drives a rear wheel; a third motor, in takeoff control, connected to the first motor and the second motor; a first power transmission device, in the takeoff control, connecting the first motor and the third motor; and a second power transmission device, in the takeoff control, connecting the second motor and the third motor. Provided are the takeoff control method capable of sufficiently utilizing motor torque of the electric vehicle, and the electric vehicle using the same.
Patent KR-20220167517-A (KR)
Title: Mattress that changes property through perforation
Inventor: KIM YOUNG GEUN
IPC: A47C27/15
Filed: 2021-06-14
Abstract: The present invention relates to a mattress which changes a physical property through perforation. More specifically, according to one embodiment of the present invention, provided is the mattress which changes a physical property through perforation, which comprises: memory foam; and a plurality of foam layers arranged in a vertical direction. Each of the plurality of foam layers has a perforation group having a plurality of holes having a through-hole shape penetrating upper and lower portions of the foam layer. The perforation group formed in each of the plurality of foam layers has different shapes.
Patent KR-20220168512-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: KIM YONGWOOK
IPC: C07F9/30
Filed: 2021-06-16
Abstract: The present invention provides a novel compound and an organic light emitting device including the same. The compound represented by chemical formula 1 can be used as a material for an organic material layer of the organic light emitting device, and can also be used in a solution process.
Patent KR-20220170550-A (KR)
Title: Pagora pillar for air purification with cyclone collecter and filter and pagora for air purification using the same
Inventor: KIM JEONG HO
IPC: H02S20/23
Filed: 2021-06-23
Abstract: The present invention relates to a pergola pillar for purifying air and a pergola for purifying air applied with the same. The pergola pillar for purifying air includes: a tube-shaped pergola pillar unit having an inner space; one or more air suction units connected to the inside of the pergola pillar unit and formed to protrude to the outside of the pergola pillar unit; a cyclone dust collecting unit formed in the pergola pillar unit and positioned in the lower part of the air suction unit, wherein the cyclone dust collecting unit is to firstly purify the air; and a filter unit formed in the pergola pillar unit and positioned in the upper part of the air suction unit, wherein the filter unit is to secondarily purify the air purified firstly. After the air sucked in the pergola pillar unit through the air suction unit collides with an inner wall of the pergola pillar by a centrifugal force generated by the cyclone dust collecting unit, the dust included in the air descends, and the air purified firstly ascends.
Patent KR-20230000044-A (KR)
Title: Apparatus for automatically providing response and a method for controlling the same
Inventor: CHUNG KWANG SIK
IPC: G06F16/332
Filed: 2021-06-23
Abstract: The present invention relates to a device for constructing an emotional dictionary of new words and emoticons, wherein the device includes: an emotional dictionary construction module; and a database unit which is connected to the emotional dictionary construction module and in which collected social data to be worked is stored. The emotional dictionary construction module is configured to partition the social data to be worked into sentences to create partitioned sentences, extract new words and emoticons from the partitioned sentences, determine, if at least one of the extracted new words and emoticons is the same as a determined new word or a determined emoticon, another new word or emoticon other than the same new word or the same emoticon as the determined new word or emoticon among the extracted new words and emoticons as a subordinate new word or subordinate emoticon, extract the partitioned sentences as emotional sentences, calculate the polarity strength of the emotional sentences using the total number of determined new words and the determined emoticons present in the emotional sentences and the polarity of the determined new words and the determined emoticons, and construct a new word and emoticon database by storing the subordinate new word, the subordinate emoticon, and the polarity strength in the database unit. According to the present invention, a response generation module can generate responses by considering the emotions of conversation participants.
Patent KR-20230001088-A (KR)
Title: Read operation method of 3d flash memory
Inventor: SONG YUN HEUB
IPC: G11C16/04
Filed: 2021-06-28
Abstract: A read operation method of a 3D flash memory is disclosed. According to one embodiment, a 3D flash memory includes: word lines which extend in a horizontal direction and are arranged while being spaced apart from each other in a vertical direction; and vertical channel structures which extend in the vertical direction while penetrating the word lines, wherein each of the vertical channel structures includes a data storage pattern extending in the vertical direction and a vertical channel pattern extending in the vertical direction while covering an inner wall of the data storage pattern, and the data storage pattern and the vertical channel pattern constitute memory cells corresponding to the word lines. In a read operation, at least one unselected primary adjacent word line corresponding to at least one primary adjacent memory cell among the word lines is floated or a power supply voltage is supplied to the at least one unselected primary adjacent word line, wherein the at least one primary adjacent memory cell is an unselected memory cell adjacent to a target memory cell which is subjected to the read operation among the memory cells. According to the present invention, the read operation method of 3D flash memory can minimize the impact of a fringing field on target memory cells.
Patent KR-20230005531-A (KR)
Title: Method and System Employing Location Area Obtained from Terminal Location Information and Appointment Time
Inventor: LEE JI HEE
IPC: G08B21/00
Filed: 2021-07-01
Abstract: A safe service providing method and server are performed by first and second movable user terminals having a location information acquisition function and an augmented reality function, a server, and a network which mediates communication between the terminals and the server. The method comprises: a step in which the first or second user terminal registers meeting information including a meeting location and an appointment time including an end time on a server; a step in which the server receives pieces of location information respectively from the first and second user terminals; a step in which the server generates a location range with a constant radius centered on a location based on the location information of the first user terminal, and generates a location range with a constant radius centered on a location based on the location information of the second user terminal; a step in which the server checks whether the end time has exceeded and whether the end time exceeds and the location range of the first user terminal overlaps the location range of the second user terminal; and a step in which the server determines, when the end time has exceeded and the location ranges of the respective first and second user terminals overlap, that it is a dangerous situation and notifies the dangerous situation. According to the present invention, the method can automatically provide follow-up measures for a dangerous situation.
Patent KR-20230007783-A (KR)
Title: Electric tool using electromyogram signal
Inventor: YUK SUN WOO
IPC: B23D53/12
Filed: 2021-07-06
Abstract: The present invention relates to an electromyogram (EMG) power tool configured to be operated using an EMG signal for convenient use by people with upper limb amputees. More specifically, the present invention relates to an EMG power tool including: a myoelectric prosthesis equipped with an EMG sensor for detecting the wearer's EMG signal; a processing unit generating and transmitting a control signal matching information sensed through the EMG sensor; a power tool operated by receiving the control signal from the processing unit; and a power supply unit for applying power to the EMG sensor, the processing unit, and the power tool.
Patent KR-20230012815-A (KR)
Title: System for predicting underground water level
Inventor: LIM JIN HWI
IPC: G06Q50/26
Filed: 2021-07-16
Abstract: The present invention is to provide an underground water level prediction system capable of predicting an underground water level fluctuation in real time by using artificial intelligence. An artificial intelligence-based underground water level prediction system comprises: an integrated observation device which is installed in a preset area and collects underground water level information and meteorological information; a server which performs machine learning based on underground water level information and meteorological information collected from external servers, and generates underground water level fluctuation prediction information by using an artificial intelligence learning model that uses the underground water level information and the meteorological information received from the integrated observation device as input variables; and a user terminal receiving the underground water level fluctuation prediction information from the server.
Patent KR-20230013699-A (KR)
Title: Curing device
Inventor: LEE SANG JUN
IPC: F21W131/40
Filed: 2021-07-19
Abstract: The present specification provides a vision system, comprising: a light source part for irradiating light to a vision object; a light pipe disposed in a light path between a light source and the vision object corresponding to the light source part and having a larger cross-sectional area in the direction of the vision object than in the direction of the light source part; a fixing means for fixing the light pipe between the light source part and the light pipe; and a mask comprising an opening part disposed between the light pipe and the vision object. The present invention provides the vision system in which light is uniformly irradiated to an object to be inspected by improving alignment of light sources regardless of process errors of components.
Patent KR-20220014844-A (KR)
Title: Thermal runaway suppressant of lithium batteries and the related applications
Inventor: YANG SZU NAN
IPC: H01M4/62
Filed: 2021-07-26
Abstract: The present invention provides a thermal runaway inhibitor of lithium batteries and related applications. The thermal runaway inhibitor includes: a passivating composition supplier for releasing metal ions (A) and zwitterionic metal ions (B) selected from non-lithium alkali metal ions, alkaline earth metal ions, or combinations thereof; a polar solution supplier; and a separation mechanism capable of separating the passivating composition supplier and the polar solution supplier within a predetermined temperature. When the separation mechanism is damaged, the polar solution supplier releases a polar solution to transport the metal ions (A) and the zwitterionic metal ions (B) to the lithium battery and reacts with the cathode active material and the anode active material for transition to a state with lower energy. A voltage of the entire battery is lowered and an electrochemical reaction pathway is blocked, thereby preventing thermal runaway from occurring.
Patent KR-20230017523-A (KR)
Title: Optical laminate and optical display apparatus comprising the same
Inventor: SHIN SEUNG MI
IPC: G02F1/13363
Filed: 2021-07-28
Abstract: Disclosed are an optical laminate and an optical display device including the same. The optical laminate includes: a polarizer; and a positive C layer stacked on a light incident surface of the polarizer, wherein the positive C layer has an in-plane retardation of 0 nm to 30 nm and an out-of-plane retardation of −50 nm to −15 nm at a wavelength of 550 nm, and in the optical laminate, and the in-plane retardation of the positive C layer at a wavelength of 550 nm and an absolute value of a tilted angle of a slow axis of the positive C layer with respect to a light absorption axis of the polarizer satisfy formula 1. The present invention provides the optical laminate which improves a contrast ratio at a diagonal angle and reduces difference in color visibility at left and right sides when applied to a panel of an optical display device.
Patent KR-20230021518-A (KR)
Title: Air-cooled micorwave plasma torch
Inventor: KIM JIHUN
IPC: H05H1/28
Filed: 2021-08-05
Abstract: Disclosed is a microwave plasma torch with a simple structure which is easily manufactured, is capable of realizing a large plasma torque, and is capable of realizing an effective insulation structure with small thermal loss. The microwave plasma torch comprises: an external reactor vertically penetrating a microwave transmission direction of a waveguide; an internal reactor having a diameter smaller than the diameter of the external rector, inserted into the external reactor to be arranged on the same axis as the external reactor, and arranged such that a first end thereof inserted into the external reactor can fluid-communicate with the inside of the external reactor; a gas transmission channel extended along the longitudinal direction of the external reactor between the outer surface of the internal reactor and the inner surface of the external reactor; and a gas injection part injecting discharge gas into the gas transmission channel from the opposite side of the first end. The discharge gas injected from the gas injection part flows into the internal reactor after moving along a first direction toward the first end through the gas transmission channel to move in a second direction which is the reverse direction of the first direction.