baber/WOPTO huggingface dataset:
Patent KR-20190100882-A (KR)
Inventor: CHA YONGBUM
IPC: H01L51/00
Filed: 2019-02-21
Abstract: The present specification provides a compound of chemical formula 1 and an organic light emitting device comprising the same. The compound according to an embodiment of the present application is used in the organic light emitting device to lower a driving voltage of the organic light emitting device, improve light efficiency, and improve lifespan characteristics of a device by thermal stability of the compound.
Patent KR-20200105209-A (KR)
Inventor: KIM BUP JOONG
IPC: H04J3/06
Filed: 2019-02-28
Abstract: A timing synchronization method in a data communication system of the present invention comprises: a step that a communication block receives a global synchronization signal including a global synchronization clock and a global synchronization pulse from a previous communication block and transmits the received global synchronization signal to a next communication block so that the communication block and the next communication block uses the global synchronization signal to perform global synchronization; a step that a master in the communication block generates a local synchronization clock by using the global synchronization clock; a step that the master generates a local synchronization pulse by using the local synchronization clock and the global synchronization pulse; a step that the master transmits the local synchronization clock and the local synchronization pulse to the slave; and a step that the slave performs local synchronization of synchronizing start time of own time slot and start time of a time slot of the master by using the local synchronization clock and the local synchronization pulse.
Patent KR-20200107204-A (KR)
Inventor: MOON SEOKHWAN
IPC: F04C18/344
Filed: 2019-03-06
Abstract: An objective of the present invention is to provide a vane rotary compressor capable of easily forming a contact point of a roller and a cylinder at a designated position. According to the present invention, the vane rotary compressor comprises: a rotary shaft; a cylinder arranged on one end of the rotary shaft, and formed in an annular shape; a main bearing and a sub bearing which radially support the rotary shaft, and are coupled to cover one surface and the other surface of the cylinder to form a compression space with the cylinder; a roller arranged in the compression space to form a contact point forming a preset gap with the cylinder, and coupled to the rotary shaft to compress a refrigerant in accordance with rotation; one or more vanes slidably inserted into the roller, and arranged to comes in contact with the inner circumferential surface of the cylinder to separate the compression space into a plurality of areas; and a contact point forming unit formed to couple the cylinder to the main bearing to form the contact point at a preset position.
Patent KR-20200083108-A (KR)
Title: Polyglycolic acid based block copolymer with high stiffness and bioresorbability and method of producing thereof
Inventor: KIM YOUNG JUN
IPC: C08G63/08
Filed: 2019-03-13
Abstract: The present invention relates to a high-strength, bioabsorbable polyglycolic acid-based block copolymer resin and a method of manufacturing the same. The present invention relates to: a new high-strength bioabsorbable resin which has high strength suitable for fixation of the spine, is bioabsorbable by biodegradation after treatment, has an appropriate decomposition rate enough to maintain sufficient strength even during a treatment process, and at the same time, can minimize the occurrence of inflammation due to by-products during decomposition; and a resin composite using the same.
Patent KR-20200109903-A (KR)
Inventor: KIM YONGIL
IPC: H04M1/03
Filed: 2019-03-15
Abstract: According to various embodiments, an electronic device may include: a housing including a first plate, a second plate spaced apart from the first plate, and a side frame surrounding a space between the first plate and the second plate; a printed circuit board disposed in the space, including a first surface and a second surface opposite to the first surface, and including at least one first opening formed from the first surface to the second surface; a guide path formed on the second surface of the printed circuit board to face the first opening and to be connected to an external environment of the electronic device; and an electric component mounted on the first surface of the printed circuit board and configured to detect the external environment through the guide path. The printed circuit board may include, on the second surface, a conductive exposure region exposed around the first opening and electrically connected to the ground (GND). Other various embodiments may be possible.
Patent KR-20190110052-A (KR)
Title: Resonant process monitor
Inventor: PAN YAOLING
IPC: H01L21/67
Filed: 2019-03-18
Abstract: Embodiments described herein include a resonant process monitor and methods for forming such a resonant process monitor. In an embodiment, the resonant process monitor includes a frame having a first opening and a second opening. In an embodiment, a resonant body seals the first opening of the frame. In an embodiment, a first electrode on a first surface of the resonant body comes in contact with the frame, and a second electrode is on a second surface of the resonant body. Embodiments also include a back plate sealing the second opening of the frame. In an embodiment, the back plate is mechanically coupled to the frame, and the resonant body, the back plate, and interior surfaces of the frame define a cavity.
Patent KR-20200113336-A (KR)
Title: Learning method for generating multiphase collateral image and multiphase collateral imaging method using machine learning
Inventor: KWAK JIN TAE
IPC: A61B5/026
Filed: 2019-03-25
Abstract: Disclosed are a learning method for generating a multiphase collateral bloodstream image which can be used in diagnosis and prognosis determination of various brain blood vessel diseases such as a stroke, and a method of generating a multiphase collateral bloodstream image by using machine learning. An objective of the present invention is to provide a learning method capable of quickly and accurately generating a multiphase collateral bloodstream image. The learning method for generating a multiphase collateral bloodstream image comprises: a step of receiving an MRI image for a head and a multiphase collateral bloodstream image generated based on the MRI image; a step of using the MRI image to generate a brain mask; a step of generating a multiphase collateral bloodstream and an MRI image masked by the brain mask; and a step of using a learning network to learn the masked multiphase collateral bloodstream image for the masked MRI image.
Patent KR-20190114830-A (KR)
Inventor: AMBO SHUNSUKE
IPC: H01F17/06
Filed: 2019-03-27
Abstract: The present invention relates to an on-vehicle motor-driven compressor which comprises a compression unit, an electric motor, and an inverter device. The inverter device includes an inverter circuit and a noise reduction unit. The noise reduction unit includes a common-mode choke coil and a smoothing condenser. The common-mode choke coil includes: a case; a ring-shaped core accommodated inside the case; first and second windings wound around the case; and a ring-shaped conductor covering a core and the case. In the conductor, opposed parts are separated between the first winding and the second winding. The case has a pair of protrusion units protruding from an outer surface of the case. The conductor is sandwiched by the pair of protrusion units to be spaced apart from the first winding and second winding.
Patent KR-20200116344-A (KR)
Title: Method and agent for performing reinforcement learning in distributed multi-agent system
Inventor: KIM SEONGHYUN
IPC: G06F15/163
Filed: 2019-04-01
Abstract: Provided is a method for performing reinforcement learning of a first agent in a distributed multi-agent system. The method comprises the following steps of: acquiring the state information of an environment and recognizing a problem based on the state information; requesting cooperation to solve the problem from at least one neighboring agent in a distributed multi-agent system; receiving cooperation information as a response to the request from a second agent among the at least one neighboring agent; and taking action in the environment by using the cooperation information, thereby cooperatively solving the problem through information sharing and requesting for help each other in a real environment where terminals with intelligence are distributed.
Patent KR-20200117097-A (KR)
Inventor: IN EUN PIL
IPC: A63B60/14
Filed: 2019-04-02
Abstract: The present invention relates to an aiming device capable of being attached to a golf club. The device comprises: a main body provided as a housing and capable of being attached to and detached from a grip end of a golf club; a sensing unit provided on a first side of the main body and detecting orientation information facing the main body; a control unit provided on a second side of the main body, in a first mode, setting a first direction sensed by the sensing unit as a reference direction in a first alignment toward the end of the head of the golf club, and, in a second mode, calculating a real-time angle from the first direction to a second direction sensed by the sensing unit in a second alignment toward the end of the head of the golf club; and a light output unit configured to provide information on the real-time angle by outputting a light source based on a real-time angle from the first direction to the second direction calculated by the control unit. Accordingly, it is possible to increase the accuracy of the direction in which a user hits the golf ball.
Patent KR-20200117121-A (KR)
Inventor: KIM SEONG WOO
IPC: B08B5/02
Filed: 2019-04-03
Abstract: The present invention relates to a mobile air shower apparatus. The mobile air shower apparatus of the present invention includes a flexible partition in which a plurality of air circulation holes are formed in an air shower tube as well as injecting high-pressure air for air shower through a high-pressure air injection nozzle, so that an air shower function can be further maximized by repeatedly circulating air. The mobile air shower apparatus is easily moved by having a caster under a pedestal. Since a volume of the air shower tube can be minimized by selectively injecting or removing the air in the air shower tube, storage is very convenient. Since a foothold installed on the top of the pedestal is composed of a mesh net, fine dust or the like is collected in the mesh net, thereby preventing dust scattering. A filter for filtering foreign substances contained in the circulating air is installed interchangeably, so that the circulating air in the air shower tube can always be kept clean. Since a face exposure hole is provided to communicate with the outside of the air shower tube, the health of an air shower user is not impaired by the scattering dust generated during the air shower. The face exposure holes are provided at least two at different heights, so that the mobile air shower apparatus may be conveniently used according to user′s height.
Patent KR-20200117796-A (KR)
Inventor: KWON OH HYEON
IPC: H01L21/687
Filed: 2019-04-05
Abstract: The present invention relates to a substrate processing apparatus and a substrate processing method using the same. More particularly, the present invention relates to a substrate processing apparatus for monitoring a state of a loaded substrate, and a substrate processing method using the same. According to an embodiment of the present invention, a substrate processing apparatus comprises: a chamber having an inner space; a substrate support portion rotatably installed in the chamber and configured to seat a plurality of substrates; a sensor portion installed outside the chamber to measure a distance value from the substrate; and an analysis portion for discriminating an abnormal state of the substrate using distance information including the distance values continuously measured from the sensor portion according to the rotation of the substrate support portion.
Patent KR-20200119016-A (KR)
Inventor: JIAM SEO
IPC: G06F16/954
Filed: 2019-04-09
Abstract: The present invention relates to a chatbot-based webpage navigation device and to a method thereof. The navigation device comprises: a natural language input receiving unit receiving natural language input from a user terminal accessing a specific web page through a chatbot provided on the specific webpage; a user intent determination unit determining the intent of a user through natural language understanding (NLU) regarding the natural language input; a natural language response providing unit generating a natural language response matched with the intent of the user and responding to the natural language input to provide the natural language response to the user terminal through the chatbot based on a webpage menu model generated through learning for a webpage population including the specific webpage and including intent-menu matching information.
Patent KR-20190041985-A (KR)
Title: Method for management content, apparatus and computer readable recording medium thereof
Inventor: LEE BUM JOO
IPC: H04N21/472
Filed: 2019-04-10
Abstract: The present invention relates to a method and an apparatus for managing content which automatically groups content received to a device or generated from the device in real time to manage the content, and to a recording medium. According to an embodiment of the present invention, the method for managing content comprises the steps of: detecting whether content is received or generated from a device; grouping content received or generated in accordance with the reception or the generation of the content with at least one previous content; and displaying the grouped content on the device. The previous content may include content received or generated prior to the received or generated content.
Patent KR-20200120852-A (KR)
Inventor: KIM HEUNG JIN
IPC: F24F12/00
Filed: 2019-04-14
Abstract: The present invention relates to an airtight seating device of a heat exchanger, which comprises a pocket which is made of a flexible material and has a plurality of cut units, wherein the pocket is interposed between the heat exchanger and a heat exchange element, an airtight foam is injected into the pocket so that the airtight foam passes through the cut unit to fill a space between the heat exchanger and the heat exchange element with the pocket, and the cut unit is formed to cross an air flow in a direction of blocking internal and external air flowing in the heat exchanger.
Patent KR-20190043501-A (KR)
Title: Method and Apparatus for Controlling Multiple Transmission of Control Information Dynamically in Wireless Communication Systems
Inventor: PARK DONG HYUN
IPC: H04B7/26
Filed: 2019-04-15
Abstract: The present specification relates to a method and apparatus for dynamically controlling multiple transmission of control information in a wireless communication system. According to an embodiment of the present invention, a method for dynamically controlling multiple transmission and reception of control information in a wireless communication system comprises: a step that a base station transmits indication information for controlling multiple transmission to a user terminal performing the multiple transmission of control information through a physical channel or a medium access control (MAC) layer which is an upper layer of the physical channel or radio resource control (RRC) signaling; and a step of receiving the control information from the user terminal in multiple when the indication information indicates multiple transmission of the user terminal.
Patent KR-20200121077-A (KR)
Inventor: IM CHUN MAN
IPC: B01D46/24
Filed: 2019-04-15
Abstract: The present invention relates to a microgram fine dust filter which penetrates a window and the entire sidewall in a straight line to be installed as the next best thing, wherein fine dust is not generated because the fine dust flows in the wind over a vast area. The fine dust is blocked using nanometer-class new material graphene sponge. Windows must be closed and a fan must be not forcefully operated because indoor air is ventilated by itself.
Patent KR-20200130561-A (KR)
Inventor: KIM SIK
IPC: B60R21/00
Filed: 2019-05-09
Abstract: The present invention relates to a side door impact beam including: a base panel unit in which a first bent unit and a second bent unit are extended in a longitudinal direction; a reinforcing rib unit that is coupled to one side surface unit of the base panel unit, and has a rib between the first bent unit and the second bent unit; and a reinforcing panel unit that has a panel shape, and is coupled to the other side surface unit of the base panel unit.
Patent KR-20200132383-A (KR)
Inventor: HONG JUN KI
IPC: G06Q50/10
Filed: 2019-05-17
Abstract: The present invention relates to an energy management system capable of performing quantitative energy use analysis by checking real-time and accumulated energy use, as well as enabling smooth application to a surrounding environment of a measurement place using a digital sensor and an analog measuring device. To this end, the energy management system comprises: an energy measurement meter embedded with an energy measurement algorithm for calculating energy used in real time; a communication unit transmitting data measured by the energy measurement meter to users and managers; and a management server receiving the data of the communication unit to allow the users and managers to check use status in real time.
Patent KR-20190057238-A (KR)
Inventor: JANG DONG GYU
IPC: G02B3/00
Filed: 2019-05-17
Abstract: The present invention relates to a method for manufacturing a thioepoxy-based optical material. Specifically, the present invention relates to the method for manufacturing a high-quality optical material having a high yield without occurrence of striae, white turbidity, or fine bubbles, and is colorless, transparent, and changeless. In the present invention, provided is the method for manufacturing the theioepoxy-based optical material in which a polymerization composition, comprising a compound having at least one thioepoxy group or thiethane group, is in-mold polymerized, and is characterized in that the polymerization composition is processed under a specific vacuum condition before being injected into a mold for in-mold polymerization to suppress occurrence of striae, white turbidity, or fine bubbles. The thioepoxy-based optical material manufactured according to the present invention can replace existing optical materials, thereby being able to be widely used in a variety of industries.
Patent KR-20200132424-A (KR)
Inventor: SHIN JONG KYOUNG
IPC: G01R31/28
Filed: 2019-05-17
Abstract: Disclosed is a system-on-chip (SoC) test system. According to one embodiment of the present invention, the system-on-chip (SoC) test system, which is a system-on-chip (SoC) test system transceiving a test signal through input/output terminals of a system-on-chip (SoC), includes: a test head including a signal transmitting part transmitting a test signal to the system-on-chip (SoC), and a signal receiving part receiving a response output signal from the system-on-chip (SoC); a connection member electrically connecting a probe interface board (PIB), which is electrically connected with the system-on-chip (SoC), with the signal transmitting part and the signal receiving part; and a switch connected between the probe interface board (PIB) and the signal receiving part. The signal transmitting part can include a driver controlling a path for the response output signal or the test signal. Therefore, the system is capable of improving the accuracy and reliability of a test while securing the integrity of a test signal.
Patent KR-20200136195-A (KR)
Inventor: HAN YOUNG TAE
IPC: H04L45/121
Filed: 2019-05-27
Abstract: Disclosed are a device and a method for transmitting content. According to an embodiment of the present invention, the device comprises: a content request transmitting unit for transmitting a request message for content requested by a client device to a plurality of content servers; a response delay time calculating unit for calculating a response delay time of each of the content servers on the basis of a response message of each of the content servers to the request message; a byte range determining unit for determining one or more of the content servers to transmit a byte range request for content among the content servers on the basis of at least one of the response message and the response delay time, and determining the size and the number of the byte range request for each of the content servers; and a content acquiring unit for acquiring the content from the content servers through the byte range request on the basis of the size and the number of the byte range request. Accordingly, the time for transmitting large capacity content can be reduced.
Patent KR-20200139437-A (KR)
Inventor: JUNG WON SEOK
IPC: G06F21/64
Filed: 2019-06-04
Abstract: Disclosed are a block chain-based document information management device for ensuring the reliability of a document and an operation method thereof. According to the document information management device and the operation method thereof in the present invention, a document identifier, a hash value, and document version information for a first document are distributed and stored in a plurality of node devices through a blockchain network when a registration request is received to the blockchain network for the first document created in a first electronic terminal device from the first electronic terminal device, and checks whether the first document has been modified by inquiring the hash value stored in the plurality of node devices through the blockchain network when a reliability confirmation request for the first document is received from a second electronic terminal device receiving the sharing of the first document from the first electronic terminal device, so that document integrity can be guaranteed in a document sharing environment.
Patent KR-20200139954-A (KR)
Title: Bolt detecting device
Inventor: CHOI GUN YOUNG
IPC: G01B7/28
Filed: 2019-06-05
Abstract: The present invention relates to a bolt detection device. The bolt detection device comprises: a block unit where a bolt can be inserted; a detection unit mounted in the block unit and detecting the bolt inserted into the block unit; and an alarming unit receiving a detection signal of the detection unit to notify whether or not there are screw threads of the bolt. Therefore, the bolt detection device can rapidly and precisely detect whether or not screw threads are formed on the bolt.