baber/WOPTO huggingface dataset:
Patent KR-20200022561-A (KR)
Title: Predictive Method for Spontaneous Combustion of Coal Stockpile using in Deep Neural Network
Inventor: CHOI WON HYUCK
IPC: G06N3/08
Filed: 2018-08-23
Abstract: The present invention relates to a method for predicting spontaneous ignition of coal stockpiles using a deep neural network, which includes the following steps of: inputting temperature and environmental information related to spontaneous ignition of coal stockpiles into an input layer node of the deep neural network; and predicting the spontaneous ignition of coal stockpiles using a Sigmoid activation function at nodes of hidden layers 1 and 2 of the deep neural network to output a predicted result to an output layer node.
Patent KR-20200025862-A (KR)
Title: Drone equipped with fuel cell power pack hvaing tilting structure for gas tank-mounting and gas suppling structure
Inventor: SEUNG MYEONG HUN
IPC: H01M8/04082
Filed: 2018-08-31
Abstract: The present invention relates to a tilting and gas supply structure detachable on a gas tank of a drone unified with a fuel cell power pack. According to the present invention, the tilting and gas supply structure detachable on the gas tank of the drone unified with the fuel cell power pack has effects to supply power from a fuel cell to operate the drone for a long period of time while the weight is reduced, maintain the general weight balance just by the fuel cell power pack to enable the drone to operate stably even if the structure is mounted inside the drone as one body, improve an air circulation structure to maintain a stable operation environment temperature of the stack and contribute to generate a lift of the drone at the same time. Moreover, the tilting and gas supply structure uses a tilting method for attachment and detachment for the gas tank to be easily mounted/detached so as to increase user convenience, and improves a gas supply structure to make it possible to supply fuel gas stably without a gas leak.
Patent KR-20200027108-A (KR)
Title: Led lighting apparatus with detachable structure
Inventor: SONG BO SUN
IPC: F21V21/04
Filed: 2018-09-03
Abstract: The present invention relates to a detachable type LED lighting device and, more specifically, to a detachable type LED lighting device, which improves a coupling structure so that a separate wiring between a main body and a base plate is unnecessary so as to perform power connection and separation at the same time in a process in which the main body is coupled to and separated from the base plate. Moreover, the detachable type LED lighting device comprises the base plate and the main body.
Patent KR-20200029142-A (KR)
Title: Ultrasonic cleaners for medical treatment based on IoT
Inventor: SONG HAK KWON
IPC: C02F1/32
Filed: 2018-09-10
Abstract: The present invention relates to an IoT-based medical ultrasonic cleaner, comprising: a reservoir with holes formed on the bottom surface; an ultrasonic vibration module coupled to the bottom surface of the reservoir; and a control unit connected wired or wirelessly to control operation of the ultrasonic vibration module. The ultrasonic vibration module comprises: an ultrasonic vibrator coupled to a lower side of the bottom surface of the reservoir in which the hole is formed, and formed in an upper and lower strait to form a groove from the upper side surface to a lower side; a water spray nozzle coupled to an upper side of the bottom surface of the reservoir in which the hole is formed and wherein a plurality of spray holes through which water is sprayed is formed; a water supply pump having a water injection nozzle communicating with and connected to the groove to supply the water to spray the water through the plurality of spray holes; and a vibrator supporter coupled to the lower side of the ultrasonic vibrator to support the ultrasonic vibrator.
Patent KR-20200030308-A (KR)
Title: Audio codec
Inventor: CHEONG HO YONG
IPC: G10L19/00
Filed: 2018-09-12
Abstract: According to the present invention, an audio codec for receiving an analog audio signal, converting the analog audio signal into a digital audio signal, transmitting the digital audio signal through digital communication, and converting the received digital audio signal into an analog audio signal to output the analog audio signal or transmit the analog audio signal to the outside comprises: a communication failure sensing unit sensing a communication failure of the audio signal; a storage unit storing an audio file; and a control unit controlling the audio file stored in the storage unit to be transmitted to a broadcast program transmitter when the communication failure is sensed through the communication failure sensing unit while a broadcasting service is performed. According to the present invention, the audio codec has an advantage of automatically playing the previously stored audio file and preventing mute broadcast even in a state in which the communication failure occurs when performing a broadcast service.
Patent KR-20200032961-A (KR)
Inventor: KANG HUISONG
IPC: A23L19/20
Filed: 2018-09-19
Abstract: The present invention provides pickled moringa using a moringa fermented liquid, and a method for manufacturing the same, wherein the manufacturing method comprises the steps of: (a) preparing moringa leaves to have a water content of 4 to 6% after collecting and washing the moringa leaves; (b) preparing seasoning by mixing the moringa fermented liquid, moringa soy sauce and moringa vinegar in a ratio of 1 : 1 : 1 along with step (a); (c) immersing the moringa leaves prepared in step (a) in the seasoning prepared in step (b); and (d) aging the pickled moringa immersed in step (c) for 2 weeks. Accordingly, the present invention is beneficial to national health because Koreans can easily ingest moringa, which contains a large amount of excellent nutritional ingredients.
Patent KR-20180119535-A (KR)
Inventor: SON BYEONG UN
IPC: H01L25/075
Filed: 2018-09-20
Abstract: The present invention relates to an LED display apparatus of an individual control method and, more specifically, to an LED display apparatus of an individual control method for improving a display effect of various patterns by individually controlling operation of a plurality of regularly arranged LED elements. The LED display apparatus for displaying information by controlling emission of a plurality of LED element chips (E_11-E_NM) comprises: a base frame (10) having a plurality of base members (12_1-12_L) arranged in parallel with each other; placement frames (20) coupled to an upper side of the base frame (10) and having placement members (22_1-22_L) coupled to upper sides of each base member (12_1-12_L); and a plurality of LED element chips (E_11-E_NM) separately arranged at predetermined intervals in the placement frames (20). Each of the LED element chips (E_11-E_NM) includes at least one LED element and a driving IC for controlling operation of at least one LED element.
Patent KR-20200036339-A (KR)
Inventor: CHOI SANG WOO
IPC: B21B37/74
Filed: 2018-09-28
Abstract: A hot-rolled steel sheet for a steel pipe according to one preferred aspect of the present invention contains: 0.05 to 0.12 wt% of C; 0.03 wt% or less of Si; 0.3 to 0.6 wt% of Mn; 0.02 wt% or less of P; 0.015 wt% or less of S; and the residual amount consisting of Fe and unavoidable impurities. The hot-rolled steel sheet for the steel pipe comprises 90 area% or more of polygonal ferrite as a microstructure. In addition, a fraction of mixed tissue at a point t/4 (t: steel sheet thickness) along the thickness direction from the upper and lower surfaces may be 1 area% or less.
Patent KR-20200036571-A (KR)
Title: Mehthod and an electronic device for contorolling a function based on a location and a direction of an objection
Inventor: AHN JUNGHO
IPC: H04W4/80
Filed: 2018-09-28
Abstract: According to various embodiments of the present invention, an electronic device comprises: a wireless communication circuit including a broadband communication module and a Bluetooth communication module; a processor; and a memory operatively connected to the wireless communication circuit. During execution of the memory, when the processor measures a distance to a mobile device based on a first signal transmitted and received through the broadband communication module and determines the direction in which the mobile device is located according to whether a second signal transmitted and received through the Bluetooth communication module can be measured, and when the measured distance of the mobile device satisfies a condition of location by being located in an area set or function execution, the memory may store instructions for controlling execution of functions of the electronic device according to the determined direction of the mobile device. Other embodiments are also possible.
Patent KR-20190120046-A (KR)
Title: Photovoltaic power generation tile and photovoltaic system
Inventor: YANJUN ZHU
IPC: H02S40/34
Filed: 2018-09-28
Abstract: The present invention provides a photovoltaic tile comprising a tile base including a flat plate unit and at least one of a protruding unit connected to the flat plate unit. A first battery cell is arranged on the outer surface of the flat plate unit. A second battery cell is arranged on the outer surface of the at least one of the protruding unit to be interlocked with the outer surface of the at least one of the protruding unit. Moreover, the present invention provides a photovoltaic system comprising the above-mentioned photovoltaic tile.
Patent KR-20200039083-A (KR)
Title: Smart showcase
Inventor: CHOI WOOBONG
IPC: G01S13/04
Filed: 2018-10-04
Abstract: The present invention relates to a smart showcase. A door having high transparency can increase visibility of products located inside the showcase, and at the same time, a visual stimulus of a consumer can be increased by using internal LED lighting. In addition, fragrance is sprayed by a fragrance emitting spray located at a lower end of the showcase, which may increase consumer′s desire to purchase the products. The smart showcase of the present invention comprises: a main body; shelves; a lift-up door; a cover panel; and a handle.
Patent KR-20200045340-A (KR)
Title: Protection circuit of entrance apparatus and entrance door apparatus including the same
Inventor: CHO SUNIK
IPC: G01R19/165
Filed: 2018-10-22
Abstract: Disclosed are a protection circuit of an entrance door device, and an entrance door device including the same. The entrance door device comprises: an entrance door switch setting opening and closing states of an entrance door; an entrance door control unit supplying power to the entrance door switch; and a protection circuit located between the entrance door switch and the entrance door control unit, monitoring current flowing between the entrance door switch and the entrance door control unit, and determining whether the power supply is cut off by using the monitoring current.
Patent KR-20200045747-A (KR)
Title: Apparatus and method of collecting work information using needle bar
Inventor: LEE DONGHOON
IPC: D05B19/14
Filed: 2018-10-23
Abstract: Disclosed are a device and method of collecting work information using a needle bar. The device comprises: a magnet; a needle bar configured to detach and attach a needle to a first end and fix and attach the magnet to a second end; and a magnetic sensor attached to a sewing machine and sensing a vertical movement of the needle bar using the magnet fixed and attached to the second end of the needle bar. According to the device and method of collecting work information using a needle bar, work information of the sewing machine by the vertical movement of the needle bar can be accurately collected, so that it is possible to figure out and manage the work information for each sewing machine in a large fashion garment manufacturing factory. In particular, by attaching the magnet to the needle bar and sensing the movement of the magnet using the magnetic sensor, it is possible to accurately detect the vertical movement and stop position of the needle bar for collecting work information in a wide variety of sewing machines in a simple way.
Patent KR-20200048821-A (KR)
Title: Electronic device for controlling scan frequency based on detection pattern and controlling method thereof
Inventor: KWON TAE JUN
IPC: H04W88/06
Filed: 2018-10-30
Abstract: The present invention provides an electronic device for controlling a scan frequency based on a detection pattern, to quickly detect a counterpart electronic device and a control method thereof. According to various embodiments of the present invention, the electronic device comprises a communication module and at least one processor. The at least one processor uses the communication module to scan at least one external device a plurality of times, based on at least one of a plurality of wireless communication schemes; based on the plurality of times of scanning, checks information about whether scan for each of the at least one wireless communication scheme is successful and information about a scan time for each of the at least one wireless communication scheme; acquires a detection pattern checked by the information about the scan is successful and the information about the scan time; based on the detection pattern, checks a scan frequency for each of a plurality of time sections with respect to a first wireless communication scheme among the plurality of wireless communication schemes; and uses the communication module to perform scanning by using the first wireless communication scheme, based on the scan frequency for each of the plurality of time sections with respect to the wireless communication scheme. Other embodiments are also possible.
Patent KR-20200050096-A (KR)
Title: Power tool resistance exercise device
Inventor: KIM SA YUP
IPC: A63B21/005
Filed: 2018-10-31
Abstract: A motor resistance exercise device of the present invention converts a rapid rotation speed of a motor into a slow speed depending on a user exercise speed, and uses a belt reducing device for high rotating torque at the same time. The belt reducing device allows a motor pulley mounted in the motor and a reduction pulley mounted in a reduction shaft to be rotated with a belt with teeth. Since the reduction pulley is bigger than the motor pulley, the rotation speed is reduced by a diameter ratio. The motor resistance exercise device radially constitutes a reduction pulley hub to measure the rotation torque for applying applied force to the reduction pulley when a user exercises, and provides feedback to a controlling system by mounting a strain gauge corresponding to bending deformation of the hub and measuring the torque.
Patent KR-20180124803-A (KR)
Title: A drying rack for laundry
Inventor: LEE KWANG SUNG
IPC: D06F57/12
Filed: 2018-11-01
Abstract: The present invention relates to a laundry rack for hanging and drying laundries, in which a plurality of hooks, which are parts for hanging and drying laundries, are fixedly coupled to hook support legs at regular intervals, and the hooks are moved in a floating state in the hook support legs so that the arrangement of the intervals of the hooks can be varied, and a hook leg moving part is formed so that the rack can move on the hook support legs, depending on the type of laundries to be dried. Therefore, the intervals between the hooks can be randomly expanded or shortened depending on the type of laundries to be dried, thereby ensuring an efficient ventilation space and improving drying efficiency.
Patent KR-20200051881-A (KR)
Inventor: OH SEH CHAN
IPC: G08G1/16
Filed: 2018-11-05
Abstract: Disclosed is a road vehicle control system based on exclusive shared resources. An objective of the present invention is to provide a high-level autonomous road driving technique with secured safety. According to an embodiment of the present invention, the road vehicle control system based on exclusive shared resources comprises: a vehicle on-board control device arranged on each of a plurality of vehicles; a plurality of wayside coils which are separated from each other to be arranged on a road, and divide the road into a plurality of shared resources; and an infrastructure manager to record ownership information for the shared sources of each vehicle, and supply ownership information for the shared resources of the plurality of vehicles to the vehicle on-board control device of each vehicle. Each shared resource is exclusively owned by a single vehicle. Each vehicle does not intrude on shared resources owned by other vehicles.
Patent KR-20200056202-A (KR)
Inventor: LEE HAEIN
IPC: C08F4/659
Filed: 2018-11-14
Abstract: The present invention relates to a method for preparing a polyolefin, comprising a step of polymerizing olefinic monomers in the presence of a transition metal catalyst composition including a transition metal compound. When a polyolefin is prepared according to the preparation method of the present invention, the polyolefin having a large molecular weight and a wide molecular weight distribution can be provided.
Patent KR-20190113510-A (KR)
Title: Cleaning apparatus and method for image capturing target position of nozzle
Inventor: KAWAMORI YOSHITERU
IPC: H04N5/232
Filed: 2018-11-16
Abstract: The present invention relates to a method for photographing a target position of a nozzle with respect to an object to be cleaned. A cleaning apparatus (10) comprises: a moving apparatus (51) or a turret (52); a control apparatus (30) having a transmission apparatus (33); a nozzle (55) having a nozzle body (59) provided with a spray hole (57) that generates spray currents of a fluid along a spray axial line; and a camera (11) mounted on the moving apparatus (51) or the turret (52), communicating with the transmission apparatus (33), and photographing an image of the target position (60a) on the spray axial line of the nozzle (55) mounted on the moving apparatus (51) or the turret (52).
Patent KR-20200058816-A (KR)
Title: Apparatus and method deploying firewall on SDN, and network using the same
Inventor: LIM HYUK
IPC: H04L29/06
Filed: 2018-11-20
Abstract: According to the present invention, a firewall deployment device of a software defined network (SDN) comprises: a public key distribution unit for distributing a public key; a resource monitor which monitors resources of a network; a host monitor which receives firewall rules of at least one host encrypted by the public key; a decryption unit which decrypts information received from the host monitor with a secret key; a merger which merges the decrypted information and provides a merged firewall rule; and a firewall deployment unit which deploys the merged firewall rule to a switch. According to the present invention, it is possible to reduce the data capacity of the network by transmitting the newly merged firewall of a suitable capacity to the switch in response to the firewall rule of the host included in the SDN.
Patent KR-20200059650-A (KR)
Inventor: LEE JUYUL
IPC: H04B7/08
Filed: 2018-11-21
Abstract: Provided are a millimeter wave beamforming method and an apparatus thereof. According to the present invention, in a mobile and wireless communication environment in which a base station and terminals communicate with each other, beam search scan is performed to measure a power level of a signal received through antennas of an array antenna, thereby obtaining power for each beam search scan direction. Beam synthesis is performed based on the power for each beam search scan direction to obtain power for each beam search synthesis direction and a beam direction for beamforming is determined based on the power for each beam search synthesis direction.
Patent KR-20200061164-A (KR)
Title: Neural network device for neural network operation, operating method of neural network device and application processor comprising neural network device
Inventor: KIM HYUN PIL
IPC: G06F5/01
Filed: 2018-11-23
Abstract: Disclosed are a neural network device for performing neural network operations, a method of operating a neural network device, and an application processor including the neural network device. According to an embodiment of the present disclosure, the neural network device comprises: a direct memory access (DMA) controller that receives floating point data from a memory; a data converter that converts the floating point data received through the DMA controller into integer data; and a processor for performing neural network operation based on integer operation using the integer data provided from the data converter.
Patent KR-20200061942-A (KR)
Title: Polycarbonate resin composition with improved chemical-resistance
Inventor: JO YOON JU
IPC: C08L51/04
Filed: 2018-11-26
Abstract: Disclosed is a polycarbonate resin composition excellent in chemical resistance. The present invention provides the polycarbonate resin composition including 75 to 97 wt% of polycarbonate, 1 to 10 wt% of composite rubber-based graft copolymer, 0.1 to 10 wt% of polytetrafluoroethylene micro powder, and 0.1 to 10 wt% of calcined kaolin.
Patent KR-20200064688-A (KR)
Inventor: PARK DONG KYU
IPC: H01B3/30
Filed: 2018-11-29
Abstract: The present invention relates to a signal transmission cable having excellent heat resistance as well as excellent appearance and mechanical strength. The signal transmission cable comprises: a core wire; an insulating layer surrounding the core wire; a sheath layer surrounding the insulating layer; and a braided shield layer interposed between the insulating layer and the sheath layer to improve flexibility and shielding performance.
Patent KR-20200067274-A (KR)
Title: Air breather of transmission
Inventor: JUNG BYUNG WOO
IPC: F16H57/027
Filed: 2018-12-03
Abstract: The present invention relates to an air breather of a transmission, which comprises: an air chamber structure portion which is formed on the inner surface of a transmission case, has an air groove formed to allow air inside the transmission case to be introduced, and has an air chamber formed to receive the introduced air; an air discharge portion which communicates with the air chamber of the air chamber structure portion and communicates with the outside of the transmission case to discharge the air received in the air chamber to the outside of the transmission case; a discharge pipe portion installed in the air discharge portion; and an air cap portion installed at the end of the discharge pipe portion to prevent contaminants outside the transmission case from entering the discharge pipe portion.
Patent KR-20200067457-A (KR)
Title: Light-fidelity system using smartphone and LED
Inventor: CHA SHIN
IPC: H04B10/50
Filed: 2018-12-04
Abstract: The present invention relates to a Li-Fi system using a smartphone and an LED, which can use the Li-Fi system more economically. The Li-Fi system comprises: an information transmission unit (100) which converts data to be transmitted into a Li-Fi optical signal and transmits the data; a LED lighting unit (200) which includes a plurality of LEDs (210), receives the Li-Fi optical signal from the information transmission unit (100), and controls the blinking of the LEDs (210) according to the received Li-Fi optical signal to transmit the optical signal; and a smartphone (300) including a light sensor (310) which can detect the blinking of the LED (210).
Patent KR-20200067686-A (KR)
Title: condensate production device and pots with it
Inventor: KIM JAE SOON
IPC: E03B3/28
Filed: 2018-12-04
Abstract: Disclosed is a condensate water production device. According to one embodiment, the condensate water production device is provided to produce water by condensing moisture in the atmosphere. The condensate water production device includes: a thermoelement; a cooling member provided in a cooling part of the thermoelement; a heat radiating member provided in a heat radiating part of the thermoelement; and a cooling fan cooling the heat radiating member, wherein the cooling member may be provided such that a surface area is variable.