baber/WOPTO huggingface dataset:
Patent KR-20210125179-A (KR)
Title: Vacuum cleaner detachable dust collector
Inventor: LEE JOONG HO
IPC: B08B5/04
Filed: 2020-04-08
Abstract: The present invention relates to a detachable dust collector for an industrial cleaner, capable of installing a separate dust collector on a cleaner as well as collecting some foreign substances into the dust collector using a suction force of the cleaner, and leading foreign substances contained in the air to flow into the cleaner to secondarily filter the same, thereby maximizing a cleaning effect as well as extending a filter replacement period for the cleaner. According to the present invention, the detachable dust collector for an industrial cleaner includes: an industrial cleaner having an air inlet; a case installed on the industrial cleaner; a body installed in the case, having a cylindrical shape tapered from top to bottom, and having a combination hole and a coupling hole on an upper part and a side, respectively; an air suction pipe installed in the coupling hole of the body, and connected with a cleaning suction machine; an air discharge pipe installed between the combination hole of the body and the air inlet of the cleaner; a grill installed on the outer surface of the combination hole of the body; a storage part installed in the bottom of the body and storing foreign substances separated from the air; an opening/closing plate installed in the storage part; and an engaged protrusion keeping the opening/closing plate closed.
Patent KR-20210129867-A (KR)
Inventor: JOUNG HYUN TAE
IPC: B09B3/00
Filed: 2020-04-21
Abstract: The present invention relates to a stabilizing agent for heavy metals in fly ash and a method for stabilizing heavy metals in fly ash using the same, which comprises aluminum phosphate, iron salt, phosphate, polyaluminum chloride, polyaluminium silica sulfite, aluminum sulfate, calcium salt, and water. Accordingly, the present invention provides the effect of stabilizing heavy metals such as Cr, As, Pb, etc., contained in fly ash so as to prevent the same from flowing outside, thereby reducing environmental pollutions, and also provides the effect of treating fly ash with stabilized heavy metals as general waste rather than designated waste, and allowing stabilized fly ash or solid matters to be recycled as a landfill cover material or a fill material, thereby making a contribution to global environment conservation.
Patent KR-20210130560-A (KR)
Title: Air gun spray nozzle
IPC: B05B1/00
Filed: 2020-04-22
Abstract: The present invention relates to a spray nozzle for an air gun. More specifically, the present invention relates to an air gun spray nozzle which comprises a rod part coupled to the tip of an air gun, a nozzle body part spaced apart from one side of the rod part and discharging compressed air sprayed from the air gun, and a connection part formed of an inlet pipe extending from one side of the rod part and spaced apart from one side of the nozzle body part in a tubular shape, and a bridge connecting the rod part and the outer peripheral surface of the nozzle body part to each other, and when air gun is operated, an inlet pipe sucks in the surrounding external air by the pressure difference of the moving compressed air and introduces compressed air into the inside of the nozzle body part.
Patent KR-20210130994-A (KR)
Title: Trading system based on the site and Method thereof
IPC: G06Q50/08
Filed: 2020-04-23
Abstract: The present invention relates to a field-based transaction system, which includes a plurality of member company terminals connected to a cloud server with the Internet. The member company homepage is automatically created by running the app on the member company terminal, accessing the cloud server, registering as a member, and selecting a business type.
Patent KR-20200054919-A (KR)
Title: Servers, systems for road traffic information analysis and methods thereof
Inventor: KWON CHAN YOUNG
IPC: G06Q50/30
Filed: 2020-04-29
Abstract: Disclosed are a road traffic information analysis server, a road traffic information analysis system, and an analysis method thereof. According to the present invention, the road traffic information analysis server for analyzing road traffic information data comprises: a funnel unit filtering road traffic information data into interest information items input from a user to generate cluster data; a cohort analysis unit analyzing the cluster data in synchronism; and a time series analysis unit arranging the cluster data in chronological order to generate and analyze cluster data segments.
Patent KR-20200069266-A (KR)
Title: Heat-transfer type air purification apparatus for window
Inventor: CHA HEUI JANG
IPC: F24F13/28
Filed: 2020-05-07
Abstract: The present invention relates to a heat-transfer window type air purifier. In particular, an indoor air inlet and an outdoor air outlet are formed indoors, whereas an indoor air outlet and an outdoor air inlet are formed outdoors. A first fine dust filter and a second fine dust filter are provided at the indoor air inlet and the outdoor air inlet, respectively. A third fine dust filter is interposed between an indoor air discharge passage connecting from the indoor air inlet to the outdoor air outlet, and an outdoor air introduction passage connecting from the outdoor inlet to the outdoor air outlet, such that heat exchange can be performed during air purification. Therefore, by enabling heat exchange by means of the third fine dust filter, the temperature of the introduced outdoor air is made to be close to the temperature of the indoor air, thereby minimizing energy loss.
Patent KR-20210138830-A (KR)
Title: Display module and foldable display device
IPC: H01L27/32
Filed: 2020-05-12
Abstract: Disclosed is an optical film comprising: a polarizing layer including a macromolecule stained with iodine; a phase delay layer disposed under the polarizing layer; and an inorganic barrier layer coupled to at least one surface of the polarizing layer. The inorganic barrier layer, which has water vapor permeability equal to or lower than 100g/dayㆍm_2 and a thickness equal to or lower than 5㎛, includes a nonpolar inorganic material.
Patent KR-20210141796-A (KR)
Title: Combination on/off construction of case and cover
IPC: B65D45/32
Filed: 2020-05-13
Abstract: The present invention relates to a combination on/off construction of a case and a cover. The combination on/off construction comprises: a case (10) having a main locking protrusion provided on one side thereof; and a cap (20) for covering one side of the case on which the main locking protrusion is formed, and having a main locking projection provided on one side thereof to engage with the main locking protrusion. An unlocking means for unlocking the main locking protrusion hung on the main locking projection is provided on one side of the case. Therefore, the main locking protrusion (13) is provided on the case, and the main locking projection (21) is provided on the side of the cap for covering the side of the case on which the main locking protrusion is formed, to engage with the main locking protrusion. In particular, the unlocking means is provided on the side of the case to unlock the main locking protrusion hung on the main locking projection, to prevent the cap from being separated from the case by an unintentional external force, thus blocking the occurrence of accidents, thereby providing confidence to a user. In addition, a plurality of main locking protrusions and a plurality of main locking projections can be provided so that the cap and the case can be firmly coupled, and an operation of unlocking thereof can be performed in a one-touch manner, thus providing convenience in operation, thereby increasing the preference for products and competitiveness.
Patent KR-20210143547-A (KR)
Title: Method and apparatus for generating meta model for predicting engagement simulation result and recording medium thereof
IPC: G09B9/00
Filed: 2020-05-20
Abstract: An embodiment relates to a metal model generating method for predicting an engagement simulation result, a device thereof, and a recording medium thereof. The metal model generating method for predicting an engagement simulation result according to an embodiment comprises: a step of inputting a weapon system model; a step of setting an independent variable and a dependent variable corresponding to the inputted weapon system model, and constructing a scenario by using the set independent variable and the dependent variable; a step of executing a simulation for the constructed scenario; a step of extracting a representative independent variable by analyzing a result of the executed simulation; and a step of generating a meta model of the weapon system model based on the extracted representative independent variable. The present invention can calculate a killing probability for securing reliability for a new input variable.
Patent KR-20210144016-A (KR)
Title: A method and apparatus for providing language evaluation interfaces for pronunciation keywords
IPC: G09B19/06
Filed: 2020-05-21
Abstract: According to an embodiment of the present invention, provided is an operating method of a terminal device, which is the operating method of a terminal for receiving language learning content from a language learning service providing device to output the content. The method includes the steps of: outputting a pronunciation learning interface corresponding to learning content; outputting a learning text including a pronunciation time section through the pronunciation learning interface; receiving an input of a user voice signal corresponding to the learning text; generating a differential evaluation interface image for each time section of a converted word subjected to text conversion processing of the user voice signal; and outputting the differential evaluation interface image on the learning text.
Patent KR-20210144411-A (KR)
Title: Apparatus and method for recognizing driving lane of vehicle
IPC: B60W30/10
Filed: 2020-05-22
Abstract: The present invention relates to a device and a method for recognizing a driving lane of a vehicle, which comprises: an information obtaining unit obtaining information of a front side of a road where a vehicle drives; and a processing unit recognizing an entry and exit section on a front side of a left side of the vehicle based on the information of the front side of the road and correcting the number of driving lanes in the recognized entry and exit section to determine the driving lane of the vehicle.
Patent KR-20210147468-A (KR)
Inventor: HEO JONG WON
IPC: G07C9/00
Filed: 2020-05-29
Abstract: The present invention relates to a smart power operation system to minimize errors occurring when data is input. According to the present invention, the smart power operation system comprises: a power cut-off operation server interlocked with a plant operation maintenance and management system (POMMS) issuing power plant work orders to receive and register red tag issuance information and provide smart tag issuance information corresponding to the red tag issuance information; an access control gate device installed on a doorway side of a power cut-off room and performing an access control function for authenticating or preventing access by using tag information of a smart tag; a plurality of power breaker panel sets installed at regular intervals in the power cut-off room; and a panel unit security device provided in each power breaker unit of the power breaker panel set, receiving the smart tag issuance information to provide work location information, work target information, work assignment information, or operation information, and performing an operation function of the corresponding power breaker unit based on the tag information of the smart tag.
Patent KR-20210150712-A (KR)
Inventor: KIM NA YEON
IPC: H01Q7/06
Filed: 2020-06-04
Abstract: An antenna package includes an antenna pattern and a circuit substrate bonded to the antenna pattern. The circuit substrate includes a core layer including a plurality of parts with different widths in a plane direction and having a first surface and a second surface facing each other and a circuit wire disposed on the first surface of the core layer and electrically connected to the antenna pattern. The present invention can improve curve stability through a variable width of the circuit substrate.
Patent KR-20210152744-A (KR)
Title: Pillow System linked to smartphone
Inventor: JUNG DA WON
IPC: H04M1/725
Filed: 2020-06-09
Abstract: The present invention relates to a pillow system linked to a smartphone, which is incorporated with a smart function and is differentiated from a sleep tech product that is focused on sleep. More specifically, the present invention is a pillow in which a small microprocessor is embedded and which is connected to a smartphone app via Bluetooth so as to induce user's wake-up exercise. In addition to functions of the existing pillow, the pillow is incorporated with a smart function so as to prevent a user from turning off an alarm and going back to sleep and induce the promotion of wake-up exercise for modern people who suffer from lack of exercise, and thus can help a user effectively wake up. According to the present invention, the pillow suggests a wake-up exercise action as an alarm release condition and has an ancillary alarm release function such as the four fundamental arithmetic operations, and thus can provide the effects of: allowing a user to effectively wake up; and promoting the basic physical strength of the user.
Patent KR-20220006261-A (KR)
Inventor: NAM HYUN UK
IPC: G08B21/18
Filed: 2020-07-08
Abstract: Various embodiments of the present invention disclose a method and device for unlocking a door device of a power cable tunnel using identification information of a portable terminal of an operator as authentication information for accessing the power cable tunnel. Various embodiments of the present invention relate to a power cable tunnel access system and an operation method thereof. The power cable tunnel access system comprises: a portable terminal that transmits identification information to a door device in response to execution of access software related to the power cable tunnel; a door device that transmits the identification information to a server, when the identification information is received from the portable terminal; and a server that determines whether a user of the portable terminal is the user permitted to access the power cable tunnel and controls the door device based on the result, when the identification information is received from the door device. Other embodiments are possible.
Patent KR-20220007251-A (KR)
Inventor: PARK KYUNGYOUL
IPC: E04H6/42
Filed: 2020-07-10
Abstract: Disclosed is an invention related to an exhaust gas collection apparatus for a vehicle. The exhaust gas collection apparatus for a vehicle of the present invention comprises: a frame unit; a lift module coupled with the frame unit to be liftable; a first driving unit installed on the frame unit to lift the lift module; an access unit installed on the lift module to be movable to access an exhaust pipe of the vehicle; and a second driving unit installed on the lift module and connected with the access unit for moving the access unit to access the exhaust pipe. The exhaust gas collection apparatus can easily collect exhaust gas generated during driving and can be easily connected with the exhaust pipe of the vehicle.
Patent KR-20220008121-A (KR)
Title: Contactless test reception method
Inventor: YOUNGDAE KIM
IPC: G06Q20/14
Filed: 2020-07-13
Abstract: A contactless test reception method performed by a user terminal through an application according to one embodiment of the present invention comprises the steps of: providing a test reception service and a test application provision service to the user terminal through the application; receiving a selection of a test reception and a test application form the user terminal; displaying the test application form on the user terminal; receiving information on a test application form item through the user terminal; providing a fee estimate calculated according to test subject information included in the test application form to the user terminal; when payment for the fee is completed, determining a delivery service to be used according to the type of test subject included in the test subject information, and the size, weight, and risk of a sample; and generating and providing an invoice number by performing a delivery service use reception through communication with a delivery server. The present invention can provide a test requester with progress of a test.
Patent KR-20220010245-A (KR)
Inventor: ROH HYUN SUK
IPC: G16H50/30
Filed: 2020-07-17
Abstract: The present invention relates to a system, a method, and a computer program for conducting pixel-level semi-automatization of Parmar's methodology in units of pixels accurately and precisely, based on information inputted without professional knowledge on the Parma methodology. The information required for the Parma methodology is calibrated and derived pixel by pixel, and the Kaplan Meier survival curve is quantified as a risk rate according to the Parma's methodology.
Patent KR-20210128884-A (KR)
Inventor: JUNG MUN SUNG
IPC: A01N65/08
Filed: 2020-07-23
Abstract: The present invention relates to a method for manufacturing fur and fur manufactured thereby. According to the present invention, the method comprises a process of spraying a coating solution on fur in a weight ratio of 1 to 10 parts by weight with respect to 100 parts by weight of the fur and performing drying at a temperature of 70 to 80℃ for 1 to 5 hours to perform coating, wherein the coating solution includes a silicone mixture, polyvinyl alcohol, a water repellent, a natural insecticide extract, an illite extract, an antistatic agent, and deodorant beads. Accordingly, generation of volatile organic compounds (VOCs) causing environmental pollution, such as formaldehyde, generated during fur manufacturing is suppressed and fur with a beautiful appearance and soft texture can be manufactured. In addition, generation of static electricity from the fur or generation of mold or bacteria generated on the fur is suppressed, so that fur with enhanced human benefits can be manufactured.
Patent KR-20210027085-A (KR)
Title: A selling method providing real images
Inventor: CHO IL JAE
IPC: H04N5/225
Filed: 2020-08-04
Abstract: The present invention relates to a sales method for providing an image photographed by combining camera parts and, more specifically, to a sales method for providing an image photographed by combining camera parts to enable a purchaser, who purchases a camera, using a camera finished by combining parts selected by a purchaser to photograph an actual image, and selling a product purchased by a purchaser confirming a photographed image to a buyer. According to the present invention, since a buyer can check the characteristics of an image as if the purchaser took an actual image with assembled parts before purchase, the present invention has the effect of purchasing a camera and parts the purchaser wants exactly.
Patent KR-20210018780-A (KR)
Title: Organic electroluminescent materials and devices
Inventor: MACINNIS MORGAN C
IPC: H01L51/00
Filed: 2020-08-07
Abstract: The present invention provides a compound represented by a chemical formula: Ir(L_A)_x(L_B)_y(L_C)_z, wherein L_A has chemical formula I or II.
Patent KR-20220023163-A (KR)
Inventor: KIM JAE SEO
IPC: G05D1/02
Filed: 2020-08-20
Abstract: Disclosed are an autonomous driving device and an operating method thereof. The operating method of the autonomous driving device that monitors whether there is abnormality in an equipment according to one embodiment comprises: a step of obtaining the current location information; a step of recognizing an observation object based on the current location information; a step of acquiring an observation object image corresponding to the observation object; a step of receiving the real-time state information of the observation object; a step of synthesizing the state information to the observation target image; a step of transmitting an AR image synthesized with the state information in real-time; and a step of determining whether there is abnormality of the observation object based on the state information and the observation object image.
Patent KR-20220023166-A (KR)
Inventor: LEE SANG MIN
IPC: H05K9/00
Filed: 2020-08-20
Abstract: The present invention relates to a porous conductive heat exchanger, and a server rack and a mobile data center using the same. Provided is a porous conductive heat exchanger which has a cooling effect combined with an electromagnetic wave shielding effect, to solve problems such as a heat generation phenomenon in a CPU, electromagnetic wave interference in various electronic circuits, and a security problem by using the porous conductive heat exchanger and a server rack using the same in a data center facility that operates multiple server computers. In addition, provided is a mobile data center which brings the porous conductive heat exchanger and a temperature controller close to a server, to maximize a cooling effect and absorb electromagnetic waves generated by the server.
Patent KR-20220023212-A (KR)
Title: Server and operating method for updating a model of a terminal
Inventor: KIM SANG HA
IPC: G06N20/20
Filed: 2020-08-20
Abstract: Disclosed is a method comprising the steps of: receiving, from a terminal, intermediate data output from a first layer included in a sharing part of a first model according to the processing, in the first model of the terminal, of input information input into the first model; including sharing parts to acquire a first model and a second model, which are pre-trained models; inputting, into the first layer included in the sharing part of the second model, the intermediate data as an output of the first layer to acquire correct answer data about the input information; inputting, into the first layer included in the sharing part of the first model, the intermediate data as an output of the first layer to update the first model so that the correct answer data can be output from the first model; and generating, by the server which transmits information related to the updated first model to the terminal, information for updating the first model of the terminal. According to the present invention, the risk of personal information leakage can be minimized.
Patent KR-20210156709-A (KR)
Title: The Mask
Inventor: CHA MIN HO
IPC: A41D27/20
Filed: 2020-09-17
Abstract: Since the mask of the present invention has a structure in which the left and right nose supports are respectively positioned between the nose of a wearer and the lower lip with respect to the inner or outer surface of a fabric body part, the mask can prevent the mask fabric from reducing the area through which air passes due to inhalation pressure or blocking the nostrils of wearer. Also, the mask increases the breathing rate and secures space so that the mask fabric does not touch the lips of the wearer or a part around the lips, thereby improving comfortable sensation and wear sensation.
Patent KR-20220037807-A (KR)
Title: System for recommending service based on disc
Inventor: CHOI HEE JAE
IPC: G16Y20/40
Filed: 2020-09-18
Abstract: According to an aspect of the present invention, a recommendation service system includes: a tendency information collecting unit for collecting tendency information including a user's DISC tendency, gender, and preferred clothing information, which have been analyzed and surveyed in advance, from a user terminal; an environmental information collection unit which accesses a public data portal and collects environmental information; a DISC tendency prediction unit which predicts the user's DISC tendency by analyzing usage patterns of IoT devices installed in a user's living space and collected tendency information; and a clothing recommendation unit which recommends outing clothes based on the user's DISC tendency and current environment information. Therefore, it is possible to recommend clothes suitable for going out to a user based on the predicted user's DISC tendency and environmental information such as weather.