baber/WOPTO huggingface dataset:
Patent KR-20190043111-A (KR)
Title: Dart game apparatus and dart game system with an image projector
Inventor: HONG SANG UK
IPC: F41J3/00
Filed: 2019-02-11
Abstract: Disclosed in an embodiment of the present invention are a dart game apparatus and a dart game system having an image projection unit. The dart game apparatus and the dart game system having an image projection unit may comprise: a sensing unit sensing hit of a projected dart pin; a dart target allowing the dart pin to be accommodated; a display area formed in a shape surrounding the outside of the dart target, and provided at a body structure of the dart game apparatus, and outputting a variable screen after accommodating an image projected by an image projection unit; the image projection unit projecting an image towards the display area; and a control unit controlling actions of the dart game apparatus.
Patent KR-20190107568-A (KR)
Title: Method and apparatus for beam failure recovery in communication system
Inventor: KIM MIN HYUN
IPC: H04W24/04
Filed: 2019-02-14
Abstract: Disclosed are a method and apparatus for beam failure recovery in a communication system. According to the present invention, the method for beam failure recovery comprises the steps of: searching for a plurality of candidate beams when a beam failure is detected; transmitting a beam failure recovery request signal to a base station using a beam #1 among a plurality of candidate beams; receiving a beam failure recovery response signal, which is a response to the beam failure recovery request signal, from the base station through the beam #1; and transmitting a scheduling request (SR) for requesting a resource for transmission of multi-beam configuration information including an index of one or more beams other than the beam #1 among the plurality of candidate beams to the base station. Accordingly, the performance of the communication system can be improved.
Patent KR-20200102195-A (KR)
Inventor: KWON SOONHO
IPC: C09D179/08
Filed: 2019-02-21
Abstract: The present invention relates to a polymerization type liquid crystal alignment polymer, a liquid crystal alignment agent composition including a catalyst precursor compound having a specific structure, a method for manufacturing a liquid crystal alignment film using the same, and a liquid crystal alignment film and a liquid crystal display device using the same. The present invention provides excellent electrical properties.
Patent KR-20190103969-A (KR)
Title: Stator for rotating electrical machine and rotating electrical machine
Inventor: MIYATA TOMOAKI
IPC: H02K1/16
Filed: 2019-02-26
Abstract: The present invention relates to a stator of a rotary electricity, which comprises: an annular stator core; two insulators respectively arranged on both axial cross-sections of the stator core; a coil; and a slot insulating sheet. The stator core has an annular yoke, a plurality of teeth extending from the yoke in a diametric direction, and a slot formed between the neighboring teeth in a circumferential direction. Each of the insulators has at least one protruding piece which axially extends into the slot. In the slot, the teeth are insulated only by the slot insulating sheet in the circumferential direction. In each of the insulators, a movement in the diametric direction or the circumferential direction with respect to the stator core is restricted by bringing the protruding piece in contact with a swordguard part.
Patent KR-20200109716-A (KR)
Title: System for refrigeration
Inventor: PARK JIN GYU
IPC: F25B43/04
Filed: 2019-03-14
Abstract: The present invention relates to a refrigeration and freezing system provided with a non-condensable gas extraction means. The refrigeration and freezing system includes a sensing driving unit that controls driving of a non-condensable gas discharge unit, which is a purge device for discharging the non-condensable gas. At this time, the sensing driving unit detects a change in pressure and temperature in a cycle unit that fluctuates due to the generation of non-condensable gas, and drives the non-condensable gas discharge unit only when both of the pressure and temperature are changed to a level corresponding to a threshold generation value of the non-condensable gas or more that rapidly impairs refrigeration capacity. Thus, even when only one of the pressure and temperature inside the cycle unit increases due to other factors such as friction although the non-condensed gas was not generated above the threshold value, an operation of the non-condensable gas discharge unit can be more accurately controlled through a control structure that cross-verifies the two factors of pressure change and temperature change as described above, thereby minimizing unnecessary operation or malfunction of the non-condensable gas discharge unit.
Patent KR-20190113671-A (KR)
Title: Method and apparatus for transmitting and receiving system information
Inventor: AGIWAL ANIL
IPC: H04W68/02
Filed: 2019-03-28
Abstract: The present disclosure provides a communication method and system for fusing a 5G communication system with an IoT technology to support a higher data transmission rate than that of a 4G system, and a system thereof. The communication method and system can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car, connected car, healthcare, digital education, retail business, security- and safety-related services, etc.) based on a 5G communication system and an IoT-related technology. Provided is a method of a terminal for receiving a phasing message. In addition, provided is a method of a terminal for obtaining system information.
Patent KR-20200114354-A (KR)
Title: Memory system and operating method thereof
Inventor: BYUN EU JOON
IPC: G06F3/06
Filed: 2019-03-28
Abstract: The present invention relates to a semiconductor device, and more particularly, to a memory system and an operation method thereof. According to an embodiment of the present invention, in the memory system including a nonvolatile memory device including a plurality of memory blocks and a controller for controlling the nonvolatile memory device, the controller determines a memory block having data storage reliability greater than or equal to a first reference value among bad blocks as a usable bad block, determines write data to be stored in the nonvolatile memory device as first data required for the memory system to normally operate or second data that does not correspond to the first data, and allocates the write data determined as the second data to the usable bad block, wherein the nonvolatile memory device performs a write operation of storing the second data in the usable bad block. Therefore, the data processing performance of the memory system can be improved.
Patent KR-20200117155-A (KR)
Inventor: KYUNG MIN KIM
IPC: H04W4/80
Filed: 2019-04-03
Abstract: The present invention relates to an apparatus and method for connecting and setting up multiple Internet of things (IoT) devices to a Wi-Fi access point (AP). According to the present invention, a smart terminal broadcasts a Bluetooth advertising packet containing an SSID and password of the Wi-Fi AP, extracts Wi-Fi AP access information to access from the packet received from the IoT device, and sets a Wi-Fi connection in the smart terminal, so that Wi-Fi can be easily set for multiple IoT devices at once.
Patent KR-20200118687-A (KR)
Inventor: LIM JUNGWOOK
IPC: H04N5/369
Filed: 2019-04-08
Abstract: The present invention relates to an image sensor device with improved reliability and performance, and an operation method thereof. According to an embodiment of the present invention, the image sensor device comprises: a pixel configured to convert an optical signal received from the outside into an electrical signal and output the converted electrical signal through a data line; a current bias connected between a data line and ground voltage; and a self-pull-down circuit connected between the data line and ground voltage and configured to pull down the data line based on the output voltage of the data line.
Patent KR-20200120040-A (KR)
Title: 바오밥 오곡물차 노화방지 페이스 팩
Inventor: JUNG YOUNG HOON
IPC: A61K8/02
Filed: 2019-04-11
Abstract: 바오밥 오곡물차 노화방지 페이스 팩 요약.
Patent KR-20200120354-A (KR)
Inventor: SHIN YISUP
IPC: H04L27/26
Filed: 2019-04-12
Abstract: The present disclosure relates to a communication technique for fusing a 5^th generation (5G) communication system with an Internet of things (IoT) technology to support a higher data transmission rate than that of a 4^th generation (4G) system and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. The present disclosure provides a local frequency determination method comprising the steps of: checking a frequency band in which communication is performed; when communication is performed using only a first frequency band, identifying a first subcarrier located at the center of a plurality of subcarriers included in the first frequency band; and determining a frequency between the first subcarrier and a second subcarrier consecutive to the first subcarrier as a local frequency.
Patent KR-20200120840-A (KR)
Inventor: KIM DAE IN
IPC: H04W84/06
Filed: 2019-04-12
Abstract: The present invention proposes a drone reconnaissance system for long-distance maritime reconnaissance. According to an embodiment of the present invention, a drone reconnaissance system comprises: a drone reconnaissance unit including a drone with a structure capable of flying in the air by mounting three or more blades, and a drone landing ship which forms a short-range communication network with the drone while operating at sea, and is provided with a wireless charging unit capable of supplying power to the drone; a relay buoy which includes a structure floating on the sea, has a wireless charging unit capable of supplying power to the drone landing ship, and serves as a relay for a communication network between the drone landing ship and a central control center; and the central control center installed on land adjacent to the sea, forming only long-distance communication with the relay buoy, and receiving reconnaissance data obtained from the drone reconnaissance unit through the relay buoy. According to the present invention, it is possible to provide a drone reconnaissance system capable of stably performing long-distance maritime reconnaissance using a drone.
Patent KR-20200123939-A (KR)
Inventor: LEE WON MAN
IPC: B65G65/28
Filed: 2019-04-23
Abstract: The present invention relates to an approach warning system of a coal depot conveyor and, more specifically, to an approach warning system of a coal depot conveyor capable of promoting safety by sensing an approach of multiple rows of infrared sensing devices and a tripper. According to the present invention, the approach warning system of the coal depot conveyor comprises: a plurality of pillar-type multi-row infrared sensors separated and arranged at prescribed intervals in a straight line positioned along the side of a belt-type conveyor wherein a tripper for transporting coal from a coal depot moves back and forth, erected in a pillar shape, and provided with a plurality of infrared sensors arranged vertically; a laser distance measurement device arranged at the position of a longitudinal end of the belt-type conveyor, and emitting a laser to a reflecting plate attached to a position of the front surface of the tripper to use a laser pulse reflected to return to acquire position and moving information of the tripper; and a control server for receiving signals from the pillar-type multi-row infrared sensors and the laser distance measurement device.
Patent KR-20190125943-A (KR)
Inventor: WON CHEOL HEE
IPC: A61K31/7008
Filed: 2019-04-24
Abstract: The present invention relates to a pharmaceutical composition which exhibits excellent growth inhibition and apoptotic effect on various viruses within the genus Flavivirus by comprising at least one among gentamicin sulfate, netilmicin, tobramycin, paromomycin, amikacin, capreomycin, trifluoperazine, dihydrostreptomycin, hydroxychloroquine, thioridazine HCI, efavirenz, miltefosine, nystatin, micafungin, bleomycin, resminostat, montelukast, norfloxacin, nedaplatin, and cephalothin.
Patent KR-20200012713-A (KR)
Title: Pharmaceutical composition for preventing or treating acute liver diseases comprising an exosome as an active ingredient
Inventor: JO DONG GYU
IPC: A61P1/16
Filed: 2019-04-30
Abstract: The present invention relates to a composition for preventing acute liver diseases using exosome. The composition of the present invention can be usefully used for developing medicines and foods for preventing acute liver diseases, and alleviating or treating symptoms thereof. The composition of the present invention can be usefully used as a pharmaceutical composition, a food composition, etc. for preventing, alleviating or treating acute liver diseases.
Patent KR-20200129948-A (KR)
Title: Battery monitoring module
Inventor: BAE JIN CHEOL
IPC: H01M10/42
Filed: 2019-05-10
Abstract: The present invention relates to a battery monitoring module to precisely measure a cell voltage during cell balancing. According to an embodiment of the present invention, the battery monitoring module comprises: a printed circuit board (PCB) including a conductive pad coupled to an electrode of a cell; an integrated circuit (IC) disposed on the PCB, measuring a cell voltage of the cell, and controlling cell balancing of the cell; a measurement interface disposed on the PCB and connected between the conductive pad and the IC to provide a voltage measurement path of the cell; and a balancing circuit disposed on the PCB and connected between a conductive tap and the IC to provide an electric discharge path for cell balancing of the cell. Moreover, the PCB further comprises a first signal line electrically connecting the conductive pad and the measurement interface, and a second signal line physically separated from the first signal line and electrically connecting the conductive pad and the balancing circuit.
Patent KR-20200132054-A (KR)
Inventor: CHO TAE WON
IPC: E05B47/00
Filed: 2019-05-15
Abstract: The present invention relates to a door lock opening and closing method and an apparatus thereof. According to the present invention, the door lock opening and closing method comprises the steps of: receiving traffic through an external network by an electronic device which controls door lock opening and closing; analyzing the traffic by the electronic device to confirm whether the traffic converges to convergence to a preset traffic reception blocking condition; blocking the reception of traffic from the external network when the traffic converges to the blocking condition; and converting the door lock opening and closing into a manual mode. Other embodiments are also applicable.
Patent KR-20200134702-A (KR)
Inventor: SAEHUN CHANG
IPC: A61B5/11
Filed: 2019-05-23
Abstract: The present invention relates to a patient monitoring system and, more specifically, to a patient monitoring system capable of quickly notifying abnormality such as bedsores, fever, falls, etc., or accidents of a patient by monitoring the same in real time. To this end, provided is a patient monitoring method which comprises: a step (S100) in which a camera (150) photographs a patient (50) lying on a bed (20) and outputs a video; a step (S120) in which a control unit (200) determines whether there is a movement in the video for a predetermined time; a step (S130) in which a notification unit (220) outputs a sore event if there is no movement; a step (S140) in which the control unit (200) determines whether a temperature in the video is greater than or equal to a predetermined temperature; a step (S150) in which the notification unit (220) outputs a fever event if the temperature is greater than or equal to the predetermined temperature; a step (S160) in which the control unit (200) determines if the position of a patient (55) in the video is out of a predetermined range; and a step (S180) in which the notification unit (220) outputs a fall event if the position is out of the predetermined range.
Patent KR-20200135703-A (KR)
Title: Visually impaired guide system using block combined beacon and piezoelectric element
Inventor: KO HAN SOL
IPC: H02N2/18
Filed: 2019-05-25
Abstract: The present invention relates to a paving block coupled with a piezoelectric element and a beacon and a location guide system for blind people using the same and, more specifically, to a system, in assistance facilities to guide a path to blind people, coupling a piezoelectric element and a beacon with a paving block in the form of braille block standard, generating power by pressure of a pedestrian through the piezoelectric element to charge a battery, supplying power to the beacon through the battery to analyze UUID, RSSI values and the like of the beacon through an application of a smart terminal based on the paving block emitting a beacon signal and the beacon signal emitted from the paving block, and loading location-based information from a data server to provide location information to blind people by a voice through the smart terminal. The purpose of the present invention is to facilitate accessibility compared to the conventional guide assistance facilities and assistive devices such as a voice signal device, and to provide more accurate information than the conventional path guide system based on commercial GPS, thereby assisting active outdoor activities of blind people.
Patent KR-20200136084-A (KR)
Inventor: PARK HYEON SU
IPC: B43K7/00
Filed: 2019-05-27
Abstract: The present invention relates to a pen capable of drawing a straight line without a ruler and, more specifically, to a pen attaching a fixed wheel to an existing pen to be naturally drawn vertically and measure the length, thereby reducing time and increasing work efficiency.
Patent KR-20200138615-A (KR)
Title: pet leash
Inventor: SIN SEUNG SU
IPC: A01K27/00
Filed: 2019-06-01
Abstract: The present invention relates to a pet leash, wherein a user can take a pet for a walk and move more safely outside at night using an LED unlike existing leashes.
Patent KR-20200141224-A (KR)
Inventor: SEONG YEON SOO
IPC: B67D1/12
Filed: 2019-06-10
Abstract: The present invention relates to an electric range. The electric range of the present invention comprises: a crater on which a container can be mounted; a sensor located on one side of the crater; a floor area detection module installed on the crater to detect a bottom area of the container mounted thereon; a faucet installed on one side of the floor area detection module; a control means controlling the amount of water supplied to the faucet; and a control unit controlling the control means. The control unit controls the control means to supply the water to the faucet according to the bottom area of the container detected by the boom area detection module and a height of the container sensed by the sensor.
Patent KR-20200144303-A (KR)
Inventor: KANG YOUNG IM
IPC: C08L23/16
Filed: 2019-06-18
Abstract: The present invention discloses a damper rubber composition for a pedal simulator with improved high temperature and low temperature properties. The damper rubber composition according to the present invention comprises a polymer made of ethylene propylene diene rubber (EPDM), and based on 100 parts by weight of the polymer, comprises 40 to 60 parts by weight of an organic filler, 5 to 10 parts by weight of an inorganic filler, 2 to 15 parts by weight of a crosslinking agent, and 1 to 10 parts by weight of a plasticizer.
Patent KR-20200145995-A (KR)
Inventor: JO SOO CHUN
IPC: B22C17/08
Filed: 2019-06-23
Abstract: The present invention relates to a casting production device. Moreover, the present invention relates to a casting production technology. The casting production device enables a production process of sand casting to be semi-automatically performed so as to remove inconvenience of reversing of a casting mold which is manually performed, that is, inconvenience caused by manual production of the existing casting. Moreover, the device increases dimension precision of the casting and evenly distributes moisture on casting sand separated from the casting mold to enable reuse of the casting sand, thereby increasing convenience in casting production.
Patent KR-20210000075-A (KR)
Title: Transportation vehicle
Inventor: JONG WON JUNG
IPC: H01L21/67
Filed: 2019-06-24
Abstract: The present invention relates to a transport bogie for transporting a carrier along a traveling rail attached to the ceiling. The transport bogie according to the present invention comprises: a driving module supported by a traveling rail to provide driving force for traveling along the traveling rail; and a tag module attaching a tag to a designated point of the traveling rail.
Patent KR-20210000844-A (KR)
Inventor: KANG UI GU
IPC: C22C38/46
Filed: 2019-06-26
Abstract: According to one perspective of the present invention, a manufacturing method of a steel sheet having excellent strength and toughness even if a post-weld heat treatment (PWHT) is performed comprises: a step of reheating a steel slab comprising 0.12-0.17 wt% of carbon (C), 0.4-0.6 wt% of silicon (Si), 0.45-0.65 wt% of manganese (Mn), 0-0.01 wt% (excluding 0 wt%) of phosphorus (P), 0-0.03 wt% (excluding 0 wt%) of sulfur (S), 0.001-0.02 wt% of soluble aluminum (S_Al), 1-1.2 wt% of chromium (Cr), 0.25-0.35 wt% of nickel (Ni), 0-0.01 wt% (excluding 0 wt%) of titanium (Ti), 0.1-0.15 wt% of copper (Cu), 0.01-0.02 wt% of niobium (Nb), 0.4-0.6 wt% of molybdenum (Mo), 0-0.02 wt% (excluding 0 wt%) of vanadium (V), and the remainder consisting of iron (Fe) and other inevitable impurities to a temperature range of 1,100-1,200°C; a step of hot-rolling the reheated steel slab; a step of performing a normalizing heat treatment on the hot-rolled steel sheet in a temperature range of 910-940°C; and a step of cooling the heat-treated steel sheet and performing a tempering heat treatment on the cooled steel sheet in a temperature range of 690-720°C.
Patent KR-20210001596-A (KR)
Inventor: KIM HONG KOOK
IPC: G10L19/18
Filed: 2019-06-28
Abstract: According to one embodiment of the present invention, a method for determining a vocoder type comprises the steps of: obtaining a bitstream wherein a predetermined voice signal is encoded; determining an expected type of a vocoder related to the obtained bitstream from the obtained bitstream using a first machine learning model learned based on a relationship between a plurality of vocoders and the bitstream, wherein the expected type of vocoder corresponds to one of the vocoders; inputting the obtained bitstream to a decoder of each of the vocoders to obtain a waveform for each decoder; obtaining an articulation value for each waveform obtained by each of the plurality of vocoders from the obtained waveform using a second machine learning model learned based on a relationship between the waveform and articulation; and determining a type of the vocoders related to a voice signal from the determined expected type of the vocoders and the obtained articulation value using a third machine learning model learned based on a relationship between the expected type, the articulation value, and the type of vocoders. According to the present invention, the efficiency of decryption is improved.