baber/WOPTO huggingface dataset:
Patent KR-20200096854-A (KR)
Inventor: HAN JUN SOO
IPC: E03C1/264
Filed: 2019-02-06
Abstract: Disclosed is an apparatus for treating food waste in a sink. The apparatus for treating food waste in a sink includes: an extracting part (10) hung on the outside of the sink to be pulled by a user; a connecting string (20) connected to the extracting part (10) to connect a lower portion of a main body of the sink; a lower opening and closing part (30) connected to the connecting string (20) and installed on a lower portion of the sink; and a leftover food treating part (40) installed on the bottom of the lower opening and closing part (30) to be detachable. Therefore, the apparatus for treating food waste in a sink can innovatively increase kitchen hygiene.
Patent KR-20200052200-A (KR)
Title: A system and a method for lossless compression of neural network weights
Inventor: GEORGIADIS GEORGIOS
IPC: G06N3/04
Filed: 2019-02-08
Abstract: Disclosed is a system for compressing the weights of a layer of a neural network that includes a processor programmed to perform executable actions. The executable operations, using the processor, configure the weights of the layer as a tensor having the size of H×W×C in which H represents a height of the tensor, W represents a width of the tensor, and C represents the number of channels of the tensor. The tensor is formatted into at least one block of values. The at least one block is encoded independently from other blocks of the tensor, using at least one lossless compression mode.
Patent KR-20200097880-A (KR)
Inventor: KIM JEONG HUN
IPC: H03M7/08
Filed: 2019-02-09
Abstract: The present invention relates to an algorithm for converting a large number of digits of a binary number into a decimal number or a large number of digits of a decimal number into a binary number quickly and effectively, and a device for mounting the same. First, when a decimal number conversion result is n (n=0 at the beginning) and the length of binary data to be converted is L, 1 bit is taken from the most significant bit to the least significant bit and N = 2*n operation is performed when Bit = 0 where a p^th bit value (0 <= p <= L-1) is Bit. When Bit = 1, N = 2*n + 1 operation is performed and a next decimal number conversion result is n = N. A final decimal number conversion result generated by proceeding this process from the most significant bit to the least significant bit is the decimal number conversion result of the binary data.
Patent KR-20200100902-A (KR)
Inventor: CHUNG CHIL TAE
IPC: B66C1/66
Filed: 2019-02-18
Abstract: According to the present invention, provided is a structure installing lug, which comprises: a left body having one end fixedly coupled to an installation structure and having a left fastening hole formed to pass therethrough at the other end; a right body disposed to face the left body, having one end fixedly coupled to the installation structure and having a right fastening hole formed to pass therethrough to be symmetric to the left fastening hole at the other end; and a connecting part for connecting one side of the left body and one side of the right body. According to the present invention, a bending part symmetrically bent to the outside of the left and right bodies, separately to allow surfaces of the left and right bodies facing each other to be separated so as to insert an expansion means for widening the left and right bodies, into a gap between the left and right bodies when the left and right bodies are removed from the installation structure, is provided at the edges of the other ends of surfaces facing the left and right bodies. Accordingly, the structure installing lug can be easily removed from a target structure.
Patent KR-20190030668-A (KR)
Inventor: NA TAE KYUNG
IPC: F21Y115/10
Filed: 2019-03-11
Abstract: An embodiment of the present invention relates to a lighting device. According to an embodiment of the present invention, the lighting device comprises: a power supply unit; a heat radiating body having a space receiving the power supply unit therein and having a bypass connected to the space; a light source module disposed on the heat radiating body; and a cover including a light emitting unit emitting light from the light source module and an engagement unit engaged to the heat radiating body. The engagement unit of the cover has a groove corresponding to the bypass of the heat radiating body. The groove of the engagement unit of the cover and the bypass of the heat radiating body are engaged to form an exhaust pipe discharging a gas generated from the power supply unit to the outside.
Patent KR-20190108518-A (KR)
Title: Etchant composition not containing fluorine and method for forming metal wiring using the same
Inventor: LEE SANG HYUK
IPC: C23F1/26
Filed: 2019-03-14
Abstract: Disclosed by the present invention is a molybdenum-copper alloy film etchant composition containing no fluorine used in a liquid crystal display device, an organic light emitting diode (OLED) display device and the like. The etchant composition includes 5 to 20 wt% of hydrogen peroxide, 0.01 to 1.5 wt% of 4 nitrogen cyclic compounds, 0.01 to 1.5 wt% of 3 nitrogen cyclic compounds, 0.01 to 1 wt% of aromatic compounds, 3 to 10 wt% of amine compounds, and water. The molybdenum-copper etchant composition further includes 1 to 5 wt% of hydrogen peroxide stabilizer, 1 to 5 wt% of organic acid, 0.1 to 5 wt% of inorganic acid and 1 to 5 wt% of sulfonic acid compounds. The present invention improves stability compared to conventional hydrogen peroxide-based etching solution.
Patent KR-20200112075-A (KR)
Inventor: JEONG MUN GYO
IPC: E02F3/96
Filed: 2019-03-20
Abstract: The present invention relates to a piston for a hydraulic breaker, which is installed inside a cylinder of the hydraulic breaker and is lifted by hydraulic pressure to strike a chisel. The piston for a hydraulic breaker includes a flexural absorption member which is connected to the upper end of the piston to be extended and disposed along the central axis of the piston, and absorbs vibration and impact repulsion transmitted to the piston when hitting the chisel by converting the vibration and impact repulsion into vertical flexural motion through a plurality of blade plates extending in a direction perpendicular to the piston.
Patent KR-20200113857-A (KR)
Inventor: JANG JI HUN
IPC: G02B5/20
Filed: 2019-03-26
Abstract: The present invention relates to a colored photosensitive resin composition comprising: a colorant; an alkali-soluble resin; a photopolymerizable compound; a photopolymerization initiator; and a solvent, and forming a coating film satisfying that the transmittance of the coating film at 460 nm is 80% or more, the transmittance at 540 nm is 10% or less, and the transmittance at 620 nm is 90% or more after curing, to a color filter produced using the same, and to an image display device, wherein the color filter has excellent spectral properties.
Patent KR-20200116374-A (KR)
Title: Smart power supply for extruder with power quality compensation
Inventor: KIM TAE GYEOM
IPC: B21C31/00
Filed: 2019-04-01
Abstract: The present invention relates to a smart power supply for an extruder with a power quality compensation function. The smart power supply for an extruder with a power quality compensation function comprises: a surge/noise preventing unit for supplying power from an input power source from which a surge voltage is removed; a power factor/harmonic compensation rectifier for improving a power factor and a harmonic wave in the power from the surge/noise preventing unit to reduce reactive and apparent power; a charging/discharging unit to charge or to provide charged power using the power from the power factor/harmonic compensation rectifier; a super capacitor charged by the charging/discharging unit to provide charged power; and an inverter for converting power from the super capacitor into AC voltage to provide the AC voltage to the extruder. When power disturbance occurs from input power of an extruder, the present invention may block the power disturbance not to be introduced into a control facility. Power of high quality may be stably supplied by applying a power quality compensation technology. Accordingly, extrudates of high quality may be produced by stably operating the extruder and productivity can be increased by improving an operation rate of the extruder.
Patent KR-20200123501-A (KR)
Inventor: KIM HYUN SANG
IPC: G06T7/11
Filed: 2019-04-15
Abstract: According to one embodiment of the present invention, provided is an apparatus for detecting an object of a vehicle, which comprises: a camera which acquires an image from the front of a vehicle; and a control unit which generates a feature pyramid image based on a plurality of feature images extracted from the image, filters the feature pyramid image to generate a feature aggregation image, detects a pedestrian area from the feature aggregation image, detects a face area from the feature pyramid image, and determines at least one area of the face area overlapping with the pedestrian area as a face of a pedestrian. Therefore, the pedestrian and the face of the pedestrian can be accurately detected.
Patent KR-20200129007-A (KR)
Inventor: JEONG YOONJAE
IPC: G10L15/14
Filed: 2019-05-07
Abstract: According to one embodiment of the present invention, a method for verifying utterance includes an operation of verifying utterance based on average phoneme recognition rank for utterance data and utterance transcription data. According to another embodiment of the present invention, the method may determine whether to perform utterance verification based on average phoneme recognition rank by measuring a misclassification distance for utterance data and utterance transcription data and using the measured misclassification distance.
Patent KR-20190137685-A (KR)
Inventor: YAOKA TOSHINARI
IPC: B05B15/50
Filed: 2019-05-10
Abstract: Provided is a sanitary washing device, which can suppress pollution of an area that can be recognized by a user when opening a nozzle cover. The sanitary washing device comprises: a private part washing nozzle inclined downwards toward a front area side and having a water discharge hole from which washing water can be discharged toward a private part of the user; a drive device configured to move the private part washing nozzle forwards and backwards; a casing having a nozzle accommodation part for accommodating the entirety of the private part washing nozzle in a state in which the private part washing nozzle is moved backwards; and a light irradiation part configured to irradiate bacteriostatic light which has a bacteriostatic effect. The light irradiation part irradiates the bacteriostatic light with respect to a front surface of the private part washing nozzle and a portion located in a lower area of the front surface in a bottom surface part of the nozzle accommodation part.
Patent KR-20200132047-A (KR)
Inventor: BYUN EU JOON
IPC: G06F3/06
Filed: 2019-05-15
Abstract: An operation method of a memory system comprises the following steps of: performing a read operation corresponding to a read request by searching a valid physical address in which data corresponding to a logical address is stored from a memory map segment stored in the memory system based on the read request among requests of a host, the logical address corresponding thereto, and the physical address corresponding to the logical address that is selectively provided; caching some of the memory map segment to the host as a host map segment based on a threshold for a read count, which is the number of times the read request for the logical address included in the memory map segment is received; and adjusting the threshold for the read count based on an error count, which is the number of times the read request for which the physical address is not provided among read requests, and a provision count, which is the number of times the memory map segment is cached to the host.
Patent KR-20200036698-A (KR)
Inventor: WANG CHIH YU
IPC: H01L21/3065
Filed: 2019-05-17
Abstract: The present invention relates to a semiconductor FinFET device and a method thereof. The method comprises the steps of: depositing a mask layer on a semiconductor substrate; and etching the mask layer to form a patterned mask, wherein a sidewall of the patterned mask includes a first sidewall area, a second sidewall area and a third sidewall area, the first sidewall area is farther from the semiconductor substrate than the second sidewall area, the second sidewall area is farther from the semiconductor substrate than the third sidewall area, and the second sidewall area protrudes laterally from the first sidewall area and from the third sidewall area; etching the semiconductor substrate by using the patterned mask to form a fin; forming a gate stack on the fin; and forming source and drain areas adjacent to the gate stack on the fin.
Patent KR-20200133564-A (KR)
Inventor: JEONG YEONG WEON
IPC: H04L45/74
Filed: 2019-05-20
Abstract: The present invention relates to an optimal relay terminal selection method and an optimal relay terminal selection device for a digital walkie-talkie. An object of the present invention is to achieve voice call quality improvement through mutual relay hop count limitation in relation to a digital walkie-talkie in a military operating environment. The device according to an embodiment of the present invention includes: a path setting module setting a path and implementing a routing table based on a routing algorithm; an optimal relay terminal setting module re-selecting an optimal relay terminal capable of transmission to as many terminals as possible based on the routing table implemented at the path setting module; and a voice/data packet transmission module configuring a voice packet frame using the optimal relay terminal re-selected at the optimal relay terminal setting module and transmitting a voice packet. According to the present invention, an inter-packet collision that may occur between relay terminals is prevented and sound dropout is suppressed through optimal relay terminal selection during mutual relay in a military operating environment. Accordingly, with the present invention, it is possible to improve the quality of a voice call between digital walkie-talkies in a small-unit operating environment.
Patent KR-20200137297-A (KR)
Inventor: KIM JAE SEUNG
IPC: E02D17/04
Filed: 2019-05-29
Abstract: The present invention relates to a construction method of a temporary earth retaining facility. A construction method of a temporary earth retaining facility, according to an embodiment of the present invention, comprises the steps of: embedding and arranging lower ends of side piles at equal intervals, wherein the side pile is configured by integrally connecting, through a connection portion, a first flange having a rectangular cross-section along a boundary line and a second flange having a square cross-section by being narrower in width than the first flange, on the edge of the ground excavated inside the boundary line; (b) forming a retaining wall by laminating a rectangular soil retaining plate between the side piles through a groove portion formed between the first and second flanges; (c) installing a beam hanger in a longitudinal direction on an inner wall of the side pile, and fixing and installing, in a horizontal direction, a timbering strip having an H-shaped cross section on an upper portion of each of the beam hangers; (d) reinforcing a standing state of the retaining wall by installing a strut on each timbering string, and reinforcing each corner portion of the ground by installing a corner strut on each timbering string; and (e) grouting by injecting a chemical solution to the ground outside of the retaining wall through a water blocking method. Therefore, the present invention can secure a relatively large building area.
Patent KR-20200138965-A (KR)
Inventor: LEE HOKYUNG
IPC: B01D65/02
Filed: 2019-06-03
Abstract: The present invention relates to an application method for replacing free chlorine with bound chlorine using amino acids for realizing stable facility management and operational efficiency for a reverse osmosis membrane to produce industrial water. There is no need to use sodium sulfite or a secondary disinfectant to reduce conventional free chlorines.
Patent KR-20200143060-A (KR)
Inventor: YONGHYUN KIM
IPC: F25C1/24
Filed: 2019-06-14
Abstract: The present invention relates to a control method of a refrigerator and an ice maker. According to the present invention, the control method of an ice maker comprises: a step of starting ice making after water supply of the ice chamber is complete; a step of turning on a first heater for providing heat to the ice chamber after the ice making starts by using a control unit and turning off the first heater when it is determined that the ice making is finished; a step of turning on a second heater for providing the heat to the ice chamber for separating the ice by using the control unit; a step of determining whether or not temperature sensed by a temperature sensor for sensing temperature of the ice chamber reaches ice separation reference temperature within a set period of time; and a step of turning on the first heater when the temperature sensed by the temperature sensor does not reach the ice separation reference temperature within the set period of time.
Patent KR-20210001124-A (KR)
Inventor: LEE JAE WON
IPC: B65D65/42
Filed: 2019-06-27
Abstract: The present invention relates to an eco-friendly waterproof coated plastic bottle, which helps to reuse a PET bottle that was difficult to recycle. According to the present invention, the eco-friendly waterproof coating PET bottle may comprise a plastic body and a rosin waterproof coating inside the body.
Patent KR-20210001730-A (KR)
Inventor: LEE MYEONG HO
IPC: H04L29/08
Filed: 2019-06-28
Abstract: The present invention relates to an IoT device control system using a shared code scheme based on non-identification of a person, and a method thereof. According to the present invention, the method comprises the steps of: receiving, by an IoT platform server, a registration request for an IoT device to be controlled from an administrator terminal; generating, by the IoT platform server, a shared code, and registering the generated shared code and device information on the IoT device; providing the registered shared code for the administrator terminal; receiving the shared code through a user terminal which receives the shared code from the administrator terminal; and comparing the shared code input from the user terminal with a pre-registered shared code, and providing a control authority of the IoT device corresponding to the corresponding shared code for the user terminal when a matching shared code is present. According to the present invention, the shared code is generated and used by using only information on the IoT device, such that personal information on individual users is not input, thereby increasing security for personal information.
Patent KR-20200003726-A (KR)
Inventor: SAHAY PRATYUSH
IPC: H04S7/00
Filed: 2019-07-01
Abstract: Provided is a technology for dynamic sweet spot calibration. The technology involves receiving an image of a listening environment which can be captured under poor lighting conditions and generating a crowd-density map based on the image. The technology further includes setting at least one audio parameter associated with an audio system based on the crowd-density map. At least one audio output signal may be generated based on at least one audio parameter.
Patent KR-20210002866-A (KR)
Inventor: KIM YONG KU
IPC: E04B1/18
Filed: 2019-07-01
Abstract: The present invention relates to a column and beam joint part structure having a Z-shaped connecting part, which forms a connecting part of one end of a bracket jointed to a column in a column beam joint part with one end of a steel beam to overlap and fasten a flange of the bracket with a flange of the steel beam, such that a flange connecting plate is removed to simplify a process and to improve the safety of a worker. According to an embodiment of the present invention, the column and steel beam joint part structure comprises: an upper flange in a horizontal direction; a lower flange spaced apart from a lower portion of the upper flange at a predetermined interval in parallel; and a web for connecting centers of a width direction of the upper and lower flanges. One end of a bracket formed with a protruding part by having one end of the lower flange more protruding than those of the upper flange and the web, is jointed to a certain height of a column. Also, a steel beam includes an upper flange in a horizontal direction, a lower flange spaced apart from a lower portion of the upper flange at a predetermined interval in parallel, and a web for connecting centers of a width direction of the lower and upper flanges. An end of the upper flange protrudes more than those of the upper flange and the web by a predetermined length to form a protruding part. Therefore, the protruding part of the steel beam is seated on an upper portion of the upper flange of the bracket to overlap to be coupled by a bolt, and the lower flange of the steel beam is seated on an upper portion of the protruding part of the bracket to overlap to be coupled by a bolt.
Patent KR-20210004527-A (KR)
Inventor: KIM JUNG MIN
IPC: B23K37/04
Filed: 2019-07-05
Abstract: The present invention relates to a robot device for welding a curved block in a shipbuilding process, which comprises: a main body (20) interposing joints (23, 24) on a moving car (21) to have a traveling wheel (22) and a frame (25) of which postures can be adjustable; a six-axis robot (30) mounted in the main body (20) to drive a welding torch (31); and a control means (40) controlling the main body (20) and the six-axis robot (30) by a set algorithm. Therefore, a multi-joint having at least six-axis is applied to a structure capable of traveling to secure accuracy and quickness of posture adjustment to enable a curved block to be automatically welded to a bow portion and a stern portion of a ship, wherein the curved block is hard to be applied to the portions by using a general welding robot device.
Patent KR-20210009090-A (KR)
Inventor: CHUN IN TAE
IPC: F02D17/04
Filed: 2019-07-16
Abstract: In order to improve the problem of the situation where a vehicle is left with the ignition on, according to an embodiment of the present invention, a vehicle may comprise: a braking device; a door sensor which detects the opening and closing of a door; and a control unit which searches for FOBs in the vehicle, stores the number of the FOBs and FOB IDs when the braking device is operated while the vehicle is started, and determines to turn off the ignition of the vehicle based on the opening and closing of the door and a change in the number of the FOBs.
Patent KR-20210009704-A (KR)
Inventor: IMM BONG VIN
IPC: G01N33/18
Filed: 2019-07-17
Abstract: A method for water source water quality monitoring and use restriction according to an embodiment of the present invention comprises the steps of: receiving, by a first server, first data including state data obtained by measurement on the water quality of a water source, from a sensor installed in the water source; calculating, by the first server, a water quality analysis result, which is a result of determining whether the water quality of the water source meets food and beverage standards by using the received first data; locking a valve of the water source, when the first server determines that the calculated water quality analysis result of the water source does not meet the food and beverage standards; and generating, by the first server, a first identification mark including the calculated water quality analysis result of the water source and outputting the first identification mark to a display installed in the water source.