baber/WOPTO huggingface dataset:
Patent KR-20200004766-A (KR)
Inventor: SONG YU HYUN
IPC: B41J3/407
Filed: 2019-07-04
Abstract: The present invention relates to a system for managing trees by using location information on an electronic map, and a method therefor. The system comprises: at least one terminal inputting information on individual trees within a forest research area and uploading the same to a server; and the server receiving the information on the individual trees input from the at least one terminal, and transmitting the same to another terminal. In addition, an application for the present invention is filed as a domestic priority claim based on ″a system for investigating and controlling the pests of trees by using location information on an electronic map and a method thereof″ (Korea Patent Application No. 10-2018-0077616) filed on July 4, 2018. Compared to the cited patent application (No. 10-2018-0077616), the present invention can manage trees by using location information on the electronic map and calculate at least one among a forest growth amount, a forest resource amount, and carbon credits.
Patent KR-20210004450-A (KR)
Inventor: LEE JOO SUNG
IPC: H01M50/409
Filed: 2019-07-04
Abstract: The present invention relates to a separator for a secondary battery capable of imparting conductivity to the surface of a negative electrode active material layer. The present invention provides the separator for a secondary battery and a secondary battery including the same, wherein the separator for a secondary battery comprises: a porous polymer substrate having a plurality of pores; a porous coating layer formed on at least one surface of the porous polymer substrate and at least one region of the pores of the porous polymer substrate, and comprising a plurality of inorganic particles and a binder for connecting and fixing the inorganic particles; and a metal deposition layer formed on one surface of the porous coating layer.
Patent KR-20210004486-A (KR)
Inventor: OH IN SUB
IPC: E02F5/20
Filed: 2019-07-04
Abstract: According to an embodiment of the present invention, a fence construction device mounted in a boom rod of an excavator. The fence construction device comprises: a connection unit coupled to the excavator; and an excavation unit coupled to the connection unit to excavate the ground surface. The excavation unit has a cylindrical body and is formed in a lower end part of the body. Moreover, the excavation unit comprises a cone-shaped contact unit.
Patent KR-20190092325-A (KR)
Title: Controlling Method for Headlight of Autonomous Vehicle and System thereof
Inventor: HANSUNG LEE
IPC: B60W50/00
Filed: 2019-07-17
Abstract: According to the present invention, a control method for a headlight of an autonomous vehicle comprises the following steps of: initially driving the headlight when peripheral illuminance is less than or equal to predetermined threshold illuminance; detecting an object of a driving path; detecting an amount of light of the object; and adjusting brightness of the headlight according to the amount of the light of the object, and increasing the brightness of the headlight when the amount of the light of the object is less than a predetermined threshold light amount. According to the present invention, at least one of an autonomous vehicle, a user terminal, and a server may be connected to a device associated with an artificial intelligence module, an unmanned aerial vehicle (UAV), an augmented reality (AR) device, a virtual reality (VR) device, and a 5G service.
Patent KR-20210011139-A (KR)
Title: Node device that can improve transaction processing speed by propagating transactions before generating blocks in a block-chain network and operating method thereof
Inventor: LEE JAE MIN
IPC: H04L29/08
Filed: 2019-07-22
Abstract: Disclosed are a node device capable of increasing transaction processing speed by propagating transactions before generating blocks in a blockchain network and an operating method thereof. When a specific node device generates a storage event to store first transaction data in the blockchain network, the specific node device generates a first transaction including the first transaction data and then sequentially propagates the first transaction to the remaining node devices, so as to allow each node device to update the own ledger database based on the first transaction, so that each node device preferentially completes processing of the first transaction. When each node device completes the processing of the first transaction, a predetermined anchor node device registers a block including the first transaction in the blockchain network, and thus the processing speed of transactions in the blockchain network can be increased. The node device comprises: a first transaction generation unit; a ledger update unit; a first array generation unit; a first node identifier selection unit; a transaction propagation unit; and a block generation request unit.
Patent KR-20200018331-A (KR)
Title: Photoelectrochemical structure and fabricating method of the same, and Photoelectrochemical Device
Inventor: TAE JOO PARK
IPC: C25B1/00
Filed: 2019-08-09
Abstract: Provided is a photoelectrochemical structure. The photoelectrochemical structure comprises: a base structure; and a catalyst layer covering the base structure, and comprising a transition metal element and a chalcogen element. The composition ratio of the chalcogen element to the transition metal element in the catalyst layer can be greater than 1.6 and less than 1.9. According to the present invention, it is possible to improve performance of photoelectrochemical devices.
Patent KR-20210017761-A (KR)
Title: Apparatus and method for supporitng conditional handover in wireless communicaiton systme
Inventor: BEOMSIK BAE
IPC: H04W76/27
Filed: 2019-08-09
Abstract: The present invention relates to a 5^th generation (5G) or a pre-5G communication system to support higher data transmission rates after 4^th generation (4G) communication systems such as long term evolution (LTE). An objective of the present invention is to support conditional handover (CHO) in a wireless communication system. An operating method of a control unit (CU)-control pane (CP) unit of a base station comprises: a process of receiving a handover request message including an indicator indicating conditional handover (CHO); and a process of transmitting a bearer context setup request message including information notifying the performance of the CHO to a CU-user plane (UP) unit.
Patent KR-20210017848-A (KR)
Title: Honeycomb structure having triangular cross-section for VOCs rotor system
Inventor: KIM MYOUNG JOONG
IPC: B01J20/28
Filed: 2019-08-09
Abstract: The present invention relates to a honeycomb structure for a VOCs adsorption rotor. More particularly, the present invention relates to a honeycomb structure for a VOCs adsorption rotor, wherein the vertical cross-section of a cell is triangular, thereby improving the adsorption performance of VOCs by maximizing the surface area while maintaining a stable cell wall thickness, compared to a honeycomb structure which has a rectangular vertical cross-section.
Patent KR-20210021783-A (KR)
Title: Eletronic device and method for detecting error of eletronic device
Inventor: SEUNGJUNJOON SHIN
IPC: G01R1/20
Filed: 2019-08-19
Abstract: The present invention relates to an electronic device and to a method for detecting an error in the electronic device. According to one embodiment of the present invention, the electronic device comprises: a connector having an input terminal connected with a single-phase three-wire conductor connected with the input power, and an output terminal connected with a two-wire conductor; a sensing circuit connected with the connector and sensing the magnitude of the input voltage supplied by the input power; and a control circuit determining whether the single-phase three-wire conductor is misconnected and whether the sensing circuit is abnormal based on the magnitude of the input voltage sensed by the sensing circuit, and recording the determination result in an error flag. According to the present invention, a user can easily identify the cause of the error in the electronic device as well as whether there is an error in an internal circuit or misconnection of the electronic device.
Patent KR-20210022937-A (KR)
Title: Controlling method for refrigerating system using non-azeotropic mixed refrigerant
Inventor: YONGJOO PARK
IPC: F25B9/00
Filed: 2019-08-21
Abstract: According to the present invention, a control method of a refrigerating system uses a non-azeotropic refrigerant and controls a refrigerating system where a first evaporator for supplying cold air of a freezing chamber is connected to an upstream side in series and a second evaporator for supplying the cold air of a refrigerating chamber is connected to a downstream side in series. The method comprises: a first step of driving a compressor, operating a fan of the freezing chamber blowing air to the first evaporator, and operating the fan of the refrigerating chamber blowing the air to the second evaporator; a second step of stopping the fan of the freezing chamber or the fan of the refrigerating chamber corresponding to one between the freezing chamber and the refrigerating chamber reaching a target, in advance, when one between the refrigerating chamber and the freezing chamber reaches the target, in advance, and the compressor is continuously operated; and a third step of turning off the fans of the refrigerating chamber and the freezing chamber and stopping the compressor when both the freezing chamber and the refrigerating chamber reach the target. Therefore, a space inside a refrigerator can rapidly reach a target temperature.
Patent KR-20190104287-A (KR)
Title: Resin composition
Inventor: NISHIMURA YOSHIO
IPC: H05K3/00
Filed: 2019-08-28
Abstract: The purpose of the present invention is to provide a resin composition capable of achieving low dielectric tangentization of a cured product of the resin composition and inhibiting smears in a via hole after perforating and roughening the cured product. The resin composition contains an epoxy resin, an active ester compound and a smear inhibiting component.
Patent KR-20210033280-A (KR)
Title: Circuit breaker having arc extinguishing function and protective relay system using the same
Inventor: BYUNGKEUN YOON
IPC: H01H9/30
Filed: 2019-09-18
Abstract: The present invention discloses a circuit breaker with an arc extinguishing function and a protective relay system using the same. According to an embodiment of the present invention, the circuit breaker distributes a current input through a transmission line and controls a main switch to be cut off through a process of forming a reverse voltage, thereby cutting off the main switch not to be affected by the arc, and being capable of designing the circuit breaker with a more stable and simplified circuit structure.
Patent KR-20210033768-A (KR)
Title: Hydraulic servo cylinder unit without servo valve
Inventor: PARK SOO HYUN
IPC: F04B43/12
Filed: 2019-09-19
Abstract: The present invention relates to a hydraulic system, which enables a hydraulic cylinder to be moved forward and backward or be rotated through a flow of fluid, and to control of a fluid pump and a fluid motor generating driving force with high efficiency and low noise capable of servo control without a servo valve. More specifically, the present invention is rotated by a needle roller type rotor or has the low noise by using flow force of the fluid. Moreover, the present invention is operated at high driving efficiency.
Patent KR-20190111872-A (KR)
Inventor: SOHN JOON YONG
IPC: H01M10/058
Filed: 2019-09-25
Abstract: The present invention relates to a radiation gel electrolyte precursor composition which comprises: an organic electrolyte containing an ionic salt and an organic solvent; a vinyl monomer; and a multifunctional vinyl-based crosslinking agent, and to a secondary battery using the same, and a method for manufacturing the same. According to the present invention, a secondary battery having high safety can be manufactured.
Patent KR-20210036229-A (KR)
Title: Method and apparatus for communicating in wireless communication system
Inventor: SUH KYUNG JOO
IPC: H04W36/00
Filed: 2019-09-27
Abstract: Disclosed is a method for performing communication. According to one embodiment, a method for performing communication in a wireless communication system by user equipment (UE) comprises the steps of: transmitting a tracking area update request message including capability information of the UE to a target network entity in which a terminal becomes a handover target; receiving a request message for a capability identifier of the terminal from the target network entity; transmitting information about the capability identifier of the terminal to the target network entity; and receiving a tracking area update completion message from the target network entity as wireless access information about the UE is updated in the target network entity based on the capability identifier of the terminal. According to the present invention, the UE and a network node can efficiently perform communication.
Patent KR-20210038173-A (KR)
Title: Insulation Box Reinforcement Structure of Liquefied Gas Storage Tank
Inventor: JANG DONG HYUK
IPC: F17C3/02
Filed: 2019-09-30
Abstract: The present invention provides a structure for reinforcing an insulation box of a liquefied gas storage tank, wherein the insulation box is installed as a component of an insulating wall of the liquefied gas storage tank. According to the present invention, the structure for reinforcing an insulation box of a liquefied gas storage tank comprises: an outer material provided in the form of a box; an inner material installed in the vertical direction inside the outer material to reinforce the strength of the insulation box; and a perimeter reinforcing member installed in close contact along the periphery of the outer material to reinforce the strength of the outer material.
Patent KR-20210039598-A (KR)
Title: Response inference method and apparatus
Inventor: JEON JE HUN
IPC: G06N5/04
Filed: 2019-10-02
Abstract: Disclosed are a response inference method and an apparatus therefor. According to an embodiment of the present invention, the response inference apparatus obtains a user input, encodes the user input to generate a latent variable vector in a latent variable region space, generates a verification vector having a specific phase difference from the latent variable vector, decodes the latent variable vector to generate an output response, decodes the verification vector to generate a verification response, and verifies the output response by comparing the output response and the verification response. According to an embodiment of the present invention, the response inference apparatus can verify utterance generated in a deep neural network-based natural language generation by using the response inference method.
Patent KR-20210041459-A (KR)
Title: The encrypted data sharing system based on block chain and IPFS(InterPlanetary File System)
Inventor: LEE JONG YUN
IPC: H04L29/08
Filed: 2019-10-07
Abstract: Provided are an encrypted data sharing system based on a blockchain and an interplanetary file system (IPFS). The encrypted data sharing system based on a blockchain and an IPFS comprises: a blockchain network configured by connecting a plurality of nodes and including a smart contract for storing data in a blockchain or executing an action of downloading the stored data; an IPFS connected to each of the nodes in the blockchain network, recording file information in a block through the action of the smart contract, and uploading and downloading a file and requesting and transmitting a symmetric key through the action of the smart contract; and a file management module generating an arbitrary symmetric key for the file when a data uploader node in the blockchain network uploads the file, encrypting the file to be uploaded with the symmetric key, and uploading the encrypted file to the IPFS. When the encrypted file is uploaded, the IPFS returns an address of the file to the blockchain, and the symmetric key is encrypted with a public key of a blockchain account of a user node in the blockchain network to be stored in the blockchain with the file address. Therefore, data forgery/tamper can be prevented.
Patent KR-20210042506-A (KR)
Title: Noiseless chair
Inventor: JU JUN CHOL
IPC: B60B33/06
Filed: 2019-10-10
Abstract: The present invention relates to a noiseless chair capable of enabling wheels to be automatically projected by an elastic force of an elastic body depending on whether a load comes into effect. In regard to a noiseless chair including a support part supporting the hips of a user, and a leg part extended downward from the support part to support the support part spaced a predetermined distance apart from the ground, the floor support unit includes: a housing provided in a lower part of the leg part, and having an internal space opened downward; a lifting member installed in the housing to be lifted up and down; an elastic member installed in the housing to elastically support the lifting member downward; and moving wheels installed on the lifting member. The moving wheels installed on the lifting member, when a load is not applied to the support part, are projected to a lower part of the housing, and, when a load is applied to the support part, the wheels are inserted into the housing to lead the bottom of the housing to come in contact with the ground.
Patent KR-20200043908-A (KR)
Inventor: PARK HO YOUN
IPC: G03F7/00
Filed: 2019-10-10
Abstract: One embodiment of the present invention provides a developing apparatus which can reduce generation of bubbles to increase reuse efficiency of developing solutions collected after being sprayed to a substrate. The developing apparatus includes a transfer part, a developing solution supply part, a discharge part, and a guide part. The transfer part supports a lower portion of the substrate and transfers the substrate in a first direction while being rotated. The developing solution supply part supplies the developing solutions to the substrate from an upper side of the substrate. The discharge part is provided on a lower side of the transfer part, and guides and discharges the developing solutions falling from the transfer part to be introduced into the discharge part so that a flow rate of the developing solutions is reduced and a flow distance thereof is increased. The guide part is provided between the transfer part and the discharge part, and prevents the developing solutions from being scattered when the developing solutions are introduced into the discharge part.
Patent KR-20210042712-A (KR)
Title: Lighting direction LED interchangeable LED light
Inventor: KIM CHEOL WOO
IPC: F21V19/00
Filed: 2019-10-10
Abstract: The present invention relates to an LED lamp of an LED replacing-type in a light source direction, and more particularly, to an LED edge lamp, which comprises: a frame for coupling and fixing a light guide plate and a diffusion plate; an LED insertion groove cut to the depth in which a side surface of the light guide plate is exposed in a light source surface side direction of the frame; and an LED cassette inserted and fastened into the LED insertion groove in the light source surface side direction of the frame, and provided with an LED PCB for arranging an LED on the side surface of the light guide plate in a longitudinal direction. Therefore, the LED cassette can be separated or assembled in the light source surface side direction of the LED edge lamp. According to the present invention, the LED can be replaced like a fluorescent lamp even in a state of being directly attached to a ceiling.
Patent KR-20210047715-A (KR)
Inventor: RHO JAE YOUNG
IPC: C12Q1/70
Filed: 2019-10-22
Abstract: The present invention relates to a technology for detecting waterborne human astrovirus (human astrovirus; HuAstV) which can cause acute gastroenteritis in humans, and more specifically, to a primer set for loop-mediated isothermal amplification reaction which can quickly identify waterborne human astrovirus with high detection sensitivity using loop-mediated isothermal amplification (LAMP), and a use thereof.
Patent KR-20210048067-A (KR)
Inventor: PARK HYONG JIN
IPC: C09D175/04
Filed: 2019-10-23
Abstract: The present invention relates to an eco-friendly chain extender composition for polyurethane. More specifically, the composition consists of an aromatic diamine, propylene oxide, and a catalyst. The eco-friendly chain extender composition for polyurethane, consisting of the above components has excellent compatibility with polyols when manufacturing polyurethane because hydroxyl and amine groups are formed, extends a pot life with polyisocyanate to adjust the hardness of a polyurethane coating, and provides an environmentally friendly effect.
Patent KR-20210048730-A (KR)
Inventor: SHIN AH RAM
IPC: G06Q30/08
Filed: 2019-10-24
Abstract: The present invention relates to a language education service system and a method of providing the same, capable of improving advanced English speaking skills. The language education service system for providing a learning program and speaking coaching information to an English speech trainee terminal includes: a member management unit for receiving subscription information from the English speech trainee terminal connected to a network to register an English speech trainee as a member; a shadowing learning management unit for providing a shadowing learning program set to repeat after a sentence for each speaking situation and memorize the sentence to the English speech trainee terminal; a stretching learning management unit for providing a stretching learning program set to expand sentence speaking ability to the English speech trainee terminal; and a soaring learning management unit for matching a speaking coach according to a speaking situation of the English speech trainee, and analyzing speaking data received from the English speech trainee terminal to provide the speaking coaching information to the English speech trainee terminal.
Patent KR-20210048775-A (KR)
Inventor: CHO NAM JOON
IPC: G01N1/14
Filed: 2019-10-24
Abstract: The present invention relates to an automatic environmental measurement system and, more specifically, to a technical field for an improved automatic environmental measurement system which measures the environment, that is, the amount of fine dust and carbon dioxide in the atmosphere, to enable an operator to quickly, accurately, easily, and automatically measure and understand the pollution level of the atmosphere and water quality which is the pollution level of rainwater or river water during rainfall. In addition, the concentration of fine dust and carbon dioxide in the atmosphere can be measured, at the same time, the acidity of rainwater can be automatically measured in real-time time during rainfall, a measurement sensor can be automatically washed after measurement, thereby providing an effect of always providing a highly reliable acidity measurement value. In addition, river water is sucked as necessary and the pollution state of the river, that is, the quality of the river water can be measured in real-time, thereby providing an effect of immediately checking the quality of the river water. The automatic environmental measurement system comprises an enclosure, a fine dust sensor, a carbon dioxide sensor, a water collection unit, a measurement unit, an overflow pipe, and a washing unit.
Patent KR-20200050883-A (KR)
Title: Beam management without beam correspondence
Inventor: TANG JIA
IPC: H04B7/08
Filed: 2019-11-01
Abstract: The present invention relates to apparatuses, systems, and methods for allowing a wireless device to perform beam management procedures with a base station. According to the present invention, a wireless device communicating with a 5G base station can perform measurements and determine constrains related to beam selection. The device can select a beam recommended based on the measurements and constraint(s) and display the recommended beam to the base station. A recommended uplink beam may not correspond to a recommended downlink beam.