baber/WOPTO huggingface dataset:
Patent KR-20210088056-A (KR)
Title: Eco-friendly fire extinguishing powder composition
Inventor: JIN YOUNG BAE
IPC: A62D1/00
Filed: 2020-01-04
Abstract: The present invention relates to a powder-type eco-friendly digestion agent composition for fire suppression. The composition is composed by combining: (A) a fire extinguishing agent mainly containing ammonium phosphate (NH4H2PO4), sodium bicarbonate (NaHCO3), and potassium hydrogen carbonate (KHCO3); (B) a sub-material fire extinguishing agent composed of THF, which is a coating agent, and silicone oil; (C) a curing agent, a fluidizing agent, and a pigment auxiliary agent that further strengthen fire extinguishing performance and fire extinguishing components through the cooperative action of a main fire extinguishing agent and sub-material fire extinguishing agent. According to the present invention, through the mutual cooperative action of a composition in which an auxiliary agent such as a flow agent and a curing agent are additionally mixed with a fire extinguishing agent containing ammonium phosphate, sodium bicarbonate and potassium bicarbonate as main materials, THF which is a coating agent, and a sub-material fire extinguishing agent made of silicone oil. With very strong fire suppression power, the present invention is to instantly block the external air flowing into a fire source during fire suppression. While demonstrating excellent fire extinguishing function and enabling quick fire suppression and focusing on making the powder fire extinguishing agent composition appear effective from an eco-friendly point of view, such as harmless to the human body and not having any adverse effects on external aspects such as soil pollution when spraying fire extinguishing agents, the present invention provides the effect of preventing in advance even secondary damage caused by the spraying of an extinguishing agent after extinguishing a fire.
Patent KR-20210090336-A (KR)
Title: Methods and devices for using alleys in autonomous driving system
Inventor: SORYOUNG KIM
IPC: B60W50/00
Filed: 2020-01-09
Abstract: A method for using an alleyway in an autonomous driving system comprises the steps of: displaying, through a display unit, a map screen for displaying a list of alleyways which can pass through to reach a destination; transmitting, to a server, a status request message for requesting status information of a specific alleyway included in the list of alleyways; receiving, from the server, a status response message as a response to the status request message; transmitting a use request message for requesting the use of the specific alleyway to the server when the vehicle is driven in the specific alleyway based on the status response message; and receiving, from the server, a use response message as a response to the use request message. The alleyway can indicate an irregular road which can be obtained through map information, the status response message can include road information of the specific alleyway, and the use request message can include information about the vehicle.
Patent KR-20210090404-A (KR)
Title: Method and device for providing a reverse auction platform for recommended promotions using Artificial Intelligence model
Inventor: KANG DA YEON
IPC: G06T19/00
Filed: 2020-01-10
Abstract: Provided are a method for providing a reverse auction platform for promotional materials recommended by using an artificial intelligence (AI) model, which recommends a customized promotional material wanted by a consumer and a device thereof. According to the present invention, the method comprises the following steps: obtaining promotional material application information including information on production purpose and production budget from a consumer; retrieving at least one type of promotional materials related to the promotional material application information by using an AI model and determining a priority of the at least one type of promotional materials; sequentially providing information on the at least one type of promotional materials to the consumers according to the priority; receiving an input from a consumer who selects a first promotional item from the at least one type of promotional materials provided sequentially; obtaining supply information of a plurality of first promotional mats including a sample image and a manufacturing cost of the first promotional material from a plurality of suppliers; and in response to receiving an input of a consumer who selects any one of the plurality of first promotional material supply information, requesting the supplier providing the selected promotional material supply information to produce the first promotional material.
Patent KR-20200087714-A (KR)
Inventor: LEE EUN JIG
IPC: G01N33/574
Filed: 2020-01-10
Abstract: The present invention relates to a composition for targeting a medullary thyroid cancer, which includes a ligand of an olfactory receptor OR51E2 marked by a diagnostic radionuclide. According to the present invention, the composition is introduced into a parafollicular C-cell by the olfactory receptor OR51E2 expressed in the parafollicular C-cell of thyroid, thereby being usefully used for diagnosing medullary thyroid cancer caused by the parafollicular C-cell and checking metastasis thereof. Moreover, a pharmaceutical composition for treating medullary thyroid cancer, which includes a therapeutic radionuclide bound to acetate, is introduced into cancer cells by a bind between the acetate and the olfactory receptor OR51E2, thereby being used for treating the medullary thyroid cancer.
Patent KR-20200096420-A (KR)
Inventor: LAI CHIEN MING
IPC: C25D5/48
Filed: 2020-01-15
Abstract: The present invention relates to a surface-treated foil showing a material volume (Vm) of less than 1.90 μm^3/μm^2. The surface-treated copper foil is treated on the drum side and includes a treatment layer comprising a nodule layer. Such surface-treated copper foils can be used as a conductive material having low transmission loss, for example in circuit boards.
Patent KR-20200115063-A (KR)
Inventor: SHI ZHONGQI
IPC: G01C21/32
Filed: 2020-01-23
Abstract: An embodiment of the present invention provides a method, a device, a server and a medium for determining the quality of map trajectory matching data. The method comprises the steps of: determining a road on which a travel trajectory is located by matching the travel trajectory with a road in a road network; determining the global quality of the travel trajectory based on road information of the road on which the travel trajectory is located and data of the travel trajectory; dividing the travel trajectory into at least two trajectory sections; and determining local quality of each trajectory section based on trajectory data of the trajectory section and road information of the road on which the trajectory section is located. According to a technical proposal provided by an embodiment of the present invention, by evaluating the quality of map matching by combining global and local granularities, the real-time performance of matching by a global trajectory can be avoided, such that both a problem that the granularity is too fine when a trajectory point is used as a unit and a Jitter problem in the map matching quality can be avoided.
Patent KR-20210097966-A (KR)
Title: Crucible and apparatus for growing silicon single crystal ingot including the same
Inventor: KIM WOO TAE
IPC: C30B15/10
Filed: 2020-01-31
Abstract: An embodiment provides a crucible comprising: a first crucible which comprises an inner transparent layer and an outer opaque layer, and comprises quartz; and a second crucible which is provided at an outer part of the first crucible, and comprises graphite. Oxygen concentration in a growing silicon single crystal ingot region is uniform.
Patent KR-20210101409-A (KR)
Title: Braking Device for Hybrid Vehicle and Braking Method Therefor
Inventor: AHN SUNG KI
IPC: B60T13/74
Filed: 2020-02-10
Abstract: Provided is a braking device which comprises: a control unit for generating a regenerative braking signal and a hydraulic braking signal in order to generate required braking force corresponding to pedal depression by a driver; a regenerative braking unit for generating regenerative braking force corresponding to the regenerative braking signal; and a hydraulic braking unit for converting brake oil having a first hydraulic pressure into brake oil having a second hydraulic pressure corresponding to the hydraulic braking signal and generating hydraulic braking force while the second hydraulic pressure is applied to a plurality of wheel brake mechanisms, wherein the control unit determines whether the generative braking unit has a defect or not and, when the generative braking unit is considered as defective, controls the hydraulic braking signal such that a size of the second hydraulic pressure is increased to correspond to a decreased amount of the regenerative braking force caused by the defect in the regenerative braking unit. According to the present invention, when an abnormality in the function, such as a rapid release of regenerative braking occurs, sufficient braking force can be provided through pressure compensation in the hydraulic system.
Patent KR-20210103223-A (KR)
Title: Biosignal measuring apparatus and method of operating thereof
Inventor: KIM JONG SUNG
IPC: A61B5/318
Filed: 2020-02-13
Abstract: An apparatus for measuring a biosignal according to an embodiment of the present disclosure includes: an electrode which comes in contact with the skin of an object to sense a biosignal generated in the object; a biosignal processing circuit which is electrically connected to the electrode and generates biometric data based on a first sensing signal received from the electrode; an electrostatic protection element which has one end connected to an input terminal of the biosignal processing circuit; and a capacitor sensing circuit which is connected to the other end of the electrostatic protection element, receives a second sensing signal from the other end of the electrostatic protection element, and measures the capacitance of the object based on the second sensing signal to generate a capacitance value. Accordingly, by measuring the capacitance of the object using the electrode attached to the object and the electrostatic protection element electrically connected to the electrode to determine whether the electrode is separated from the object, a separate electrode or a separate complex circuit for measuring capacitance is not required.
Patent KR-20200024177-A (KR)
Title: Method for manufacturing display device and substrate for manufacturing display device
Inventor: CHANG JAEWON
IPC: H01L33/00
Filed: 2020-02-17
Abstract: The present invention relates to a method for manufacturing a display device. Specifically, the present invention relates to a method for manufacturing a display device using a semiconductor light emitting element with a size of several μm to tens of μm, and an assembly substrate used for manufacturing a display device. To this end, provided is an assembly substrate used in a method for manufacturing a display device, which uses electric and magnetic fields to make semiconductor light emitting elements mounted at a predetermined position of the assembly substrate. More specifically, the assembly substrate includes: a base portion; auxiliary electrodes formed on the base portion; an insulating layer formed on the base portion to cover the auxiliary electrodes; a plurality of assembly electrodes disposed on the insulating layer; and a partition wall formed on the base portion, and having a plurality of grooves guiding the semiconductor light emitting elements to a predetermined position. Some of the auxiliary electrodes are disposed to overlap the assembly electrode. According to the present invention, in a display device in which individual pixels are formed of micro light emitting diodes, a large number of semiconductor light emitting elements can be assembled at once.
Patent KR-20200019934-A (KR)
Title: Pharmaceutical and food composition for treating or alleviating tinnitus
Inventor: YU HEONG JUN
IPC: A23L29/30
Filed: 2020-02-17
Abstract: Disclosed are a pharmaceutical composition and a food composition for treating or alleviating tinnitus, which promote lymph circulation in the body to improve an environment around cells and to help the cells recover normal metabolism. The pharmaceutical composition and the food composition for treating or alleviating tinnitus comprise Cnidium officinale, maple syrup, Citrus aurantium, juice from Phyllostachys nigra, Erythrina variegata, and Coix lacryma-jobi in forms of powder, liquid or extracts.
Patent KR-20200102379-A (KR)
Title: Management system for table game
Inventor: SHIGETA YASUSHI
IPC: A63F3/00
Filed: 2020-02-21
Abstract: Provided is a management system for a table game in a casino or other game facility using substitute currencies for entertainment. The management system for a table game can determine the position and the type of each of substitute currencies for entertainment as well as the number of the substitute currencies for entertainment placed on a game table based on an image photographed by a camera device, and can detect cheating or malfunctioning of the substitute currencies for entertainment by using RFID. The table game management system is configured to determine the type and the number of substitute currencies for entertainment independently in each bet area including at least a player bet area and a banker bet area based on an image analysis result by an image analysis device; and determine whether the total amount or total number of the substitute currencies for entertainment of each seat number or each reading area obtained based on the image analysis result of the image analysis device is matched with the total amount or total number of the substitute currencies for entertainment of each seat number or each reading area obtained based on a reading result of a substitute currency reading device.
Patent KR-20210109240-A (KR)
Title: Selective catalytic reduction system
Inventor: LEE SANG MIN
IPC: F01N3/20
Filed: 2020-02-27
Abstract: The present invention relates to a selective catalytic reduction (SCR) system which reflects an increase in the RPM increase rate in accordance with the slope of the road and controls the injection amount of urea water so as to more effectively remove nitrogen oxide. More specifically, provided is a selective catalytic reduction (SCR) system which is installed in a diesel vehicle and configured to remove nitrogen oxide through injected urea water. The selective catalytic reduction (SCR) system comprises: a sensing unit which senses vehicle information and geographic information; an electronic control unit which calculates driving road information and vehicle state information through the information sensed by the sensing unit; an injection control unit which receives the driving road information and vehicle state information calculated from the electronic control unit, and transmits a control command generated to control the injection amount of urea water at a preset ratio; and an injection means which injects urea water by receiving the control command from the injection control unit.
Patent KR-20210110934-A (KR)
Title: Recommendation apparatus and operating merhod thereof
Inventor: CHANG SI YOUNG
IPC: G06F16/9536
Filed: 2020-03-02
Abstract: Disclosed is a recommendation apparatus. An embodiment repeatedly learns a first feature vector for users and a second feature vector for keywords, generates an optimal keyword selection prediction matrix for the users and the keywords, and determines a preferred keyword for at least one among the users based on the generated optimal keyword selection prediction matrix so as to provide the determined preferred keyword to the at least one among the users.
Patent KR-20210111411-A (KR)
Title: Shoulder exercise apparatus
Inventor: LEE CHEON SEOK
IPC: A61H1/02
Filed: 2020-03-03
Abstract: The present invention relates to a shoulder exercise apparatus. In particular, it allows the shoulder, arm and hand of a user to reciprocate up and down in a state where the user puts his shoulder, arm and hand on an upper arm support and a handle support to perform the forward lifting motion of the shoulder, and at the same time can perform axial elevation, rotational movement and elbow joint movement for each mode.
Patent KR-20210111957-A (KR)
Title: Communication apparatus for interactive augmented reality contents message
Inventor: LEE JUNG HYUN
IPC: H04L12/58
Filed: 2020-03-03
Abstract: The present invention relates to a communication apparatus for interactive augmented reality (AR) content messages and, more specifically, to a communication apparatus for interactive AR content messages, which interactively generates and displays an AR content message. To achieve this, the communication apparatus comprises: a camera unit acquiring a real background image of a user's current location; an object-of-interest region setting unit setting an object-of-interest region requiring AR implementation among the real background image; a recognition reference point generation unit generating an AR recognition reference point; an AR spatial recognition determining unit determining whether the set object-of-interest region is spatially recognized on the basis of the AR recognition reference point; an augmented reality content message providing unit generating an interactive AR content message in the set object-of-interest region when spatial recognition is performed on the basis of the AR recognition reference point, storing the generated interactive AR content message in the database unit, and displaying and providing the interactive AR content message stored in the database unit; an AR content message tag connection unit connecting tags by connecting and accessing the interactive AR content messages in time order; an AR merging unit merging the interactive AR content messages on the object-of-interest region; and an AR merging realization unit displaying the merged interactive AR content messages together with the real background image.
Patent KR-20210116021-A (KR)
Inventor: SEO BO HYUN
IPC: H05K3/28
Filed: 2020-03-17
Abstract: The present invention relates to a communication module capable of improving shielding efficiency and heat dissipation performance while having a double-sided mounting structure. The communication module comprises: a substrate; an electronic device mounted on one surface and the other surface of the substrate; an auxiliary substrate disposed to surround the electronic device on the other surface of the substrate; a molding material for encapsulating the electronic device mounted on one surface of the substrate; and shielding layer disposed on the upper surface and a side surface of the molding material and a side surface of the substrate and the auxiliary substrate. And the auxiliary substrate comprises: a plurality of first pads disposed on one surface; a plurality of second pads disposed on the other surface; a plurality of vias connecting some of the plurality of first and second pads; and a ground pad disposed on a side of the auxiliary substrate. And also, the ground pad includes an extension for connecting to some of the first and second pads among the plurality of first and second pads.
Patent KR-20210117516-A (KR)
Title: Real-time interactive information provision system
Inventor: CHOI SANG HWAN
IPC: G06Q30/06
Filed: 2020-03-19
Abstract: The present invention relates to a real-time interactive information providing system which is composed of a central management unit, a question management unit, and an answer management unit, and can provide various location information services as well as information on general questions and answers of the question management unit and the answer management unit, by the central management unit, through location information based analysis.
Patent KR-20210117820-A (KR)
Title: Horn device of Construction Heavy Equipments
Inventor: YUK EUN GEON
IPC: B60Q5/00
Filed: 2020-03-20
Abstract: The present invention relates to a horn apparatus for construction equipment. The horn apparatus for construction equipment according to the present invention is provided with a horn button on one side of a driving lever of the construction equipment, and the horn apparatus is operated only when the construction equipment drives. Therefore, accidents during driving of the construction equipment can be effectively prevented. The horn apparatus for construction equipment according to the present invention comprises: the horn button for generating a horn signal of an on signal or an off signal depending on whether the button is pressed; a horn control device checking a locked or unlocked state of a safety lever, and controlling a horn sound by a horn speaker when the horn signal of the on signal is generated when the safety lever is in the unlocked state; and a horn speaker generating the horn sound under the control of the horn control device.
Patent KR-20210123050-A (KR)
Title: Apparatus for automatically inspecting products using video information
Inventor: KIM JAE JUN
IPC: G06Q10/08
Filed: 2020-04-02
Abstract: Provided, in the present invention, is an automatic product inspection device using the image information comprising: a barcode scanner that scans a first barcode printed on an order form; at least one camera that obtains an image by photographing at least one product seated on an inspection shelf; and a control part that extracts and reads at least one second barcode included in the image, and determines whether the calculated product and quantity match an order product and order quantity according to the first barcode after identifying the product according to the second barcode and calculating the quantity of the identified product. Therefore, the present invention is capable of increasing work efficiency and minimizing human errors.
Patent KR-20210125215-A (KR)
Title: Blockchain Nodes and Blockchain System Having the Same
Inventor: JEON GWANG GIL
IPC: G06F9/451
Filed: 2020-04-08
Abstract: A blockchain node and blockchain system including the same may provide an interface for a user-centered business model to create a customized smart contract object that combines smart contracts and human computer Interaction (HCI) when creating a smart contract using the blockchain and improve the productivity by applying a rule of a user-centered model when creating a smart contract. The blockchain system of the present invention comprises: a blockchain network; and one or more clients connected to the blockchain network.
Patent KR-20210128520-A (KR)
Inventor: AN BO YOUNG
IPC: G09G3/3291
Filed: 2020-04-16
Abstract: A display device comprises: a display panel including a plurality of pixels; a sensing data storing memory storing sensing data for threshold voltages of driving transistors of the plurality of pixels; a controller determining a total amount of threshold voltage shift for driving transistors of the plurality of pixels based on the sensing data, determining overall brightness data based on input image data, determining frame stress based on the overall brightness data and the total amount of threshold voltage shift, determining a target compensation voltage level based on the frame stress, and compensating the input image data based on the target compensation voltage level to generate compensation image data; and a data driver providing data voltages to the plurality of pixels based on the compensation image data.