baber/WOPTO huggingface dataset:
Patent KR-20180023551-A (KR)
Inventor: KWAK MYUNG SUB
IPC: B23K9/28
Filed: 2016-08-26
Abstract: The present invention relates to a laser welding device, comprising: a laser head irradiating a laser beam to a gap of a base material to be welded; an arc torch (110) or a wire feeding device for feeding a wire to the gap; a gap sensor for sensing a space of the gap; and an operation control portion for controlling at least one of the welding speed, the wire feeding speed, or laser output according to the size of the space of the gap sensed by the gap sensor (120). According to the present invention, deformation due to laser welding can be reduced, extra process such as milling for removing the gap and a construction period can be reduced, and occurrence of undercut, spatter, or the like can be reduced.
Patent KR-20180025378-A (KR)
Inventor: PARK SUN HONG
IPC: G02B27/01
Filed: 2016-08-30
Abstract: The present invention relates to a system and a method for extracting information to provide on a head up display (HUD) based on a gesture of a driver. The system for providing HUD information based on a driver gesture according to the present invention comprises: a target device recognition part determining a control target device corresponding to the gesture of the driver; and a control part transmitting a display control signal so as to express at least one of an image projected into the control target device and available control information of the control target device to an HUD display part.
Patent KR-20180025551-A (KR)
Inventor: KIM YOU BIN
IPC: B65D85/18
Filed: 2016-09-01
Abstract: The present invention provides a variable shoes packing box. According to the present invention, the shoes packing box comprises: a bottom unit; first and second side units extended to be folded on both sides of the bottom unit; first and second auxiliary plates extended to be folded on the front and rear of the bottom unit; and a cover unit formed to be folded on one among the first and second side units. First and second cover plates and third and fourth cover plates are individually formed to be extended on the front and the rear of the first side unit and the second side unit to be folded. A connection groove is individually formed in order for the first and second cover plates and the third and fourth cover plates to be connected to cross each other. First and second inclined folding lines are individually formed from an edge of both sides of the bottom unit adjacent to the second and fourth cover plates to the edge of the front side of the first and third cover plates to be spaced at fixed intervals from the first auxiliary plate. According to the present invention, the variable shoes packing box is improved to be folded without forming a cutting line on the first and third cover plates. So, the variable shoes packing box can maintain a strong packing state when being used as a packing box and can maintain a strong fixing state when being used as a shelf in future. Also, the variable shoes packing box can improve work efficiency in accordance with assembly by simplifying an assembly process.
Patent KR-20180028086-A (KR)
Inventor: KIM JI JOON
IPC: B22D11/103
Filed: 2016-09-07
Abstract: Provided is a continuous casting method of an austenitic stainless steel improved in surface defects. The continuous casting method of an austenitic stainless steel comprising a step of injecting a mold powder into a mold including a molten steel of the austenitic stainless steel according to an embodiment of the present invention is characterized in which difference in thickness of a molten slag layer formed on the molten steel is less than 10 mm. Therefore, after adjustment of the molten steel temperature by de-oxidation and refining of the austenitic stainless steel molten steel is completed, the molten steel temperature injected into a tundish from a ladle and a jet discharged from the tundish to the mold are controlled. Thus, by controlling the thickness of molten slag by position and optimizing the injection of the mold powder, incorporation of the mold powder into a surface layer of a slab is reduced. Therefore, it is possible to reduce defects on the surface of the austenitic stainless steel cast slab by reducing occurrence of black stripe on the slab.
Patent KR-20180028127-A (KR)
Inventor: YOUN SUN JAE
IPC: B63H21/12
Filed: 2016-09-08
Abstract: A temperature measuring device of a thermocouple sensor comprises: a reference point temperature sensor; a first operation unit which waits for a predetermined time to reach a saturation state after the temperature of the reference point is increased from an initial state, and calculates a stabilized reference point temperature from the output of the reference point temperature sensor; a second operation unit which calculates a measurement point temperature from the output of the thermocouple sensor; and a measurement point temperature compensation unit which compensates the temperature of the measurement point by using the stabilized reference point temperature. A data measuring system for test driving of a large engine of a ship comprises: a thermocouple sensor installed in a large engine; a temperature measuring device for measuring the accurate temperature of a measurement point by compensating the output of the thermocouple sensor by using a stabilized reference point; an integrated database for collecting and storing the measured temperature; and a determination module for determining an engine performance index on the basis of the measured temperature collected in the integrated database. Accordingly, by reducing a measurement temperature difference of a thermocouple sensor, measurement accuracy is improved, and reliability of an engine function analysis can be improved.
Patent KR-20180029378-A (KR)
Inventor: LEE BUM SU
IPC: E04G11/48
Filed: 2016-09-12
Abstract: The present invention relates to a low noise mold assembly, and a method for constructing and removing the same. It is possible to prevent the generation of noise caused by falling of a placement plate (mold) in case of the removal of the placement plate (mold) and an accident of an operator due to the collision of the placement plate, and to facilitate installation and removal. The low noise mold assembly according to the present invention comprises a frame (10); a frame side support (20); at least one drop bar (30); a drop bar side support (40); a plurality of placement plates (50); a yoke member (60); and a yoke side support (70).
Patent KR-20180031285-A (KR)
Inventor: NAM SUNG HYUN
IPC: G02B7/28
Filed: 2016-09-19
Abstract: Disclosed is a variable focus lens which can be manufactured in a planar shape having a thin thickness. The variable focus lens according to a disclosed embodiment of the present invention includes a first phase plate and a second phase plate configured to be movable relative to each other in a direction perpendicular to an optical axis. The first phase plate and the second phase plate include a plurality of first phase shifting elements and a plurality of second phase shifting elements, respectively, wherein the first phase shifting elements and the second phase shifting elements are arranged in a way that light transmitted through the first phase plate and the second phase plate is focused at different positions on the optical axis in accordance with a displacement between the first phase plate and the second phase plate.
Patent KR-20180033998-A (KR)
Inventor: YUN SANG KI
IPC: H01Q3/32
Filed: 2016-09-27
Abstract: Provided are a base station antenna and a remote electric tilt. According to an embodiment of the present invention, the base station antenna comprises: first and second directional couplers coupling a forward signal and a reverse signal for the base station antenna; a power detecting unit detecting power in forward and backward directions for the base station antenna; and a standing wave ratio calculating unit calculating a standing wave ratio using the detected power and the forward and reverse signals coupled through the first and the second directional coupler. The first directional coupler couples the forward signal transmitted to the base station antenna. The second directional coupler couples the reverse signal reflected from the base station antenna. Accordingly, the base station antenna provides a way to accurately determine whether the base station antenna is normally operating.
Patent KR-20180036073-A (KR)
Inventor: CHO KWANG SU
IPC: H04L9/32
Filed: 2016-09-30
Abstract: The present specification discloses a method and apparatus for managing control authority of an aerial vehicle. The method for managing control authority of an aerial vehicle according to an embodiment of the present invention includes the steps of: receiving a control signal for controlling the aerial vehicle from a first user who is previously identified as having the control authority of the aerial vehicle and determining a control state of the aerial vehicle from the control signal; receiving an operation signal for transferring the control authority of the aerial vehicle from a second user, not the first user, by the aerial vehicle and recognizing the second user; and transferring the control authority of the aerial vehicle to the second user who is recognized. Accordingly, the present invention can efficiently control the aerial vehicle.
Patent KR-20180036122-A (KR)
Inventor: KIM BYUNG JAE
IPC: H01L21/02
Filed: 2016-09-30
Abstract: An apparatus for spraying a cleaning solution includes a cleaning solution spraying unit configured to spray the cleaning solution to a substrate; and a cleaning solution inducing unit which is connected to the cleaning solution spraying unit and is arranged to maintain a constant interval with the substrate. A method for spraying a cleaning solution includes the steps of: spraying the cleaning solution to the substrate; and forming a flow path on a path in which the cleaning solution is sprayed by arranging a structure to maintain the constant interval with the substrate on the upper side of the substrate on the path in which the cleaning solution is sprayed. Accordingly, it is possible to easily perform a cleaning process on the substrate with a fine pattern.
Patent KR-20180038798-A (KR)
Inventor: PARK JIN WOO
IPC: G01N33/00
Filed: 2016-10-07
Abstract: The present invention provides a vehicle management method for car sharing capable of inducing pleasant environment and safe driving in vehicle and a system thereof. The method comprises the steps of: detecting a concentration of gas in a vehicle by a gas sensor when receiving a user command to end an operation of the vehicle; transmitting information on the detected concentration of the gas to a car sharing server by a vehicle terminal; and adding a comfort point to the user of the vehicle based on the concentration of the gas by the car sharing server.
Patent KR-20170043455-A (KR)
Title: Fuel cell vehicle
Inventor: OHASHI YASUHIKO
IPC: H01M8/02
Filed: 2016-10-10
Abstract: The present invention provides a fuel cell vehicle restricting rotation of a fuel cell when a vehicle is crashed to restrict damage to the fuel cell or an auxiliary device to a minimum degree. The fuel cell vehicle (1) comprises: a radiator (11) installed inside a front compartment (10); and a fuel cell assembly (12) installed in a rear direction of a vehicle with respect to the radiator (11) installed inside the front compartment (10). The fuel cell assembly (12) comprises: an assembly frame (60); and a fuel cell device group (61) integrally mounted on the assembly frame (60) and including a fuel cell (70) and an auxiliary device. The assembly frame (60) protrudes toward a front side where the radiator (11) is positioned rather than the fuel cell device group (61). The fuel cell assembly (12) is installed in a front compartment (10) to allow the height of a front end (A) on a front side of the assembly frame (60) to approximately correspond to the height of the center of the weight of the entire fuel cell assembly (12).
Patent KR-20180040174-A (KR)
Inventor: YANG DAE HO
IPC: B22D17/22
Filed: 2016-10-11
Abstract: Disclosed is a die casting mold for manufacturing a lightweight vehicle part with excellent strength. The die casting mold comprises: a first mold (10) having a punch (11) formed with a casting line (11a); a second mold (20) provided with a support portion (23a) supporting back surface of a base (44) of a steel preform (40), and cavities (23b, 23c); and a pressing slider (32) configured to press at least a back surface of a flange (41) of the steel preform (40) by sliding after integrally molding the first and second molds (10, 20).
Patent KR-20180040029-A (KR)
Inventor: SONG YOUNG EUN
IPC: B64C39/02
Filed: 2016-10-11
Abstract: Provided is an unmanned aerial vehicle for painting work and a controlling method thereof, which is convenient to paint at a high position, and precise control is possible even if disturbance occurs. The unmanned aerial vehicle comprises: a main body; at least one propulsion unit formed in the main body and generating thrust to float the main body in the air; a plurality of spray nozzles installed in the main body and controlled independently of each other to spray paint onto a target body; and a control unit for transmitting a control signal to the propulsion unit and the spray nozzle.
Patent KR-20180020847-A (KR)
Inventor: CHO WE DUKE
IPC: A61B5/00
Filed: 2016-10-18
Abstract: The present invention relates to a method for calculating similarity of life log data and an apparatus for calculating similarity of life log data for the same which can compare a plurality of life logs with each other. The method for calculating similarity of life log data comprises: a step of a life log data generation unit matching location information by time of a user and operation state information by time to an estimation action table where an estimation action state of the user is predefined to generate a plurality of life log data indicating at least one estimation action state for each prescribed time section daily; a step of a modification life log data generation unit converting the plurality of life log data into a plurality of modification life log data indicating the plurality of life log data for each merged time section merging a preset number of continuous time sections; and a step of a similarity calculation unit comparing the plurality of modification life log data with each other for each merged time section to calculate life log similarity between the plurality of modification life log data.
Patent KR-20180042687-A (KR)
Inventor: PARK JOO YUNG
IPC: F16L59/02
Filed: 2016-10-18
Abstract: The purpose of the present invention is to provide an aerogel producing apparatus and aerogel produced thereby. The aerogel producing apparatus of the present invention comprises: a curling guider (10) provided with a space portion therein, which communicates with an inlet (IP) and an outlet (OP) of front and rear end portions; and a curling piece (14) rolled from one side of the curling guider (10) toward the space portion. Aerogel in a form of a sheet is introduced from the inlet (IP) of the curling guider (10) and moved toward the outlet (OP) of the curling guider (10), and then a core aerogel (2A) is formed by rolling the aerogel by the curling piece (14). The core aerogel (2A) is introduced into an encapsulation (4) to form aerogel, and the curling piece (14) has a diameter gradually reduced as it goes from the inlet (IP) to the outlet (OP) of the curling guider (10).
Patent KR-20180043456-A (KR)
Inventor: PARK TAE JONG
IPC: A46B9/02
Filed: 2016-10-19
Abstract: The present invention relates to a multiplex brush. More specifically, since a brush composed of three kinds of bristles is visually checked, it is possible to more clearly recognize a difference between the brush having the three kinds of bristles and the brush having a single bristle. It is possible to increase the grip of hair by planting first and second wave bristles together with a straight bristle. It is possible to easily perform the styling of various types of hair having different thicknesses of hair by configuring the first wave bristle and the second wave bristle having different twisting levels or wave numbers.
Patent KR-20180047635-A (KR)
Inventor: KO SEONG KWON
IPC: B29L31/30
Filed: 2016-11-01
Abstract: The present invention relates to an apparatus for producing an automotive interior material, which comprises: a first mold having a cavity part in which a first member is placed; a second mold having an injection hole for injecting a second member toward the first member placed in the cavity part; and a sealing core movably installed to the second mold so as to prevent leakage of the second member to the outside of a compression space made of the first member and the second mold when the first mold and the second mold are closed. When the first mold and the second mold are closed, a parting line on the first member is rounded while a side facing the sealing core is also rounded in a corresponding shape.
Patent KR-20180050515-A (KR)
Inventor: NAM JUNG HYEN
IPC: H01Q1/22
Filed: 2016-11-05
Abstract: The present invention relates to a wireless LAN card including an LED display for indicating intensity of a communication signal. The present invention aims to help a user easily adjust an antenna by allowing an immediate check for intensity of a communication signal even without checking a computer in a distance from a wireless LAN card in an effort to check the intensity of the signal after adjusting the antenna of the wireless LAN card. Thus, the wireless LAN card can solve a problem that the intensity of a signal is difficult to be checked due to a distance between the conventional wireless LAN card and a computer where the intensity of the signal is to be displayed. In addition, the wireless LAN card comprises: an antenna which has a cylindrical shape for receiving a communication signal; a main body case which includes an internal space so that a circuit board can be fixated and protected therein; a communication signal processing circuit board which forms a circuit in order to process the communication signal received by the antenna; a wire which connects the circuit board and a computer in order to transmit the signal processed by the circuit board to the computer; and an LED display which is formed of LEDs in order to indicate the intensity of the communication signal.
Patent KR-20160136256-A (KR)
Title: Educational puzzle having a repeating function
Inventor: KIM DUK YOUNG
IPC: A63F9/10
Filed: 2016-11-09
Abstract: The present invention relates to an educational puzzle with a repetitive function. The educational puzzle according to the present invention comprises: a puzzle base plate having a base groove therein, wherein a picture shape line and a press line on which puzzle pieces are placed are arranged on a bottom surface of the base groove; and puzzle pieces which are put together along the press line of the puzzle base plate, wherein an actual picture of the picture shape line is formed on the puzzle pieces, when the puzzle pieces are put together on the puzzle base plate. According to the present invention, when players play a puzzle game by putting the puzzle pieces together, brain activity can be promoted. Also, an educational effect can be improved by a repetitive function which causes the player to recognize a target picture repetitively.
Patent KR-20180052862-A (KR)
Inventor: YOON ANDY KYUNG YONG
IPC: G06Q20/38
Filed: 2016-11-11
Abstract: Disclosed is a payment service providing method of a payment terminal device using beacon communication, which transmits and receives data by using a superframe including a beacon period and a data period. According to one embodiment of the present invention, the method comprises: a step of broadcasting a payment beacon including payment identification (ID) information for the beacon period; a step of recognizing one or more terminals among a plurality of mobile terminals responding to the payment beacon as a mobile terminal to perform payment; a step of receiving a terminal side data frame including ID information, a payment amount, and a payment means from the recognized mobile terminal for the data period; a step of performing the payment based on the received terminal side data frame; a step of generating a payment side data frame using the ID information included in the terminal side data frame as a destination address wherein the payment side data frame includes a payment result message generated as the payment is performed; and a step of broadcasting the payment side data frame to transmit the frame to the recognized mobile terminal. The present invention is able to increase user convenience.
Patent KR-20180053062-A (KR)
Title: Emergency lighting fixture
Inventor: LIM SUNG CHEOL
IPC: G08B17/00
Filed: 2016-11-11
Abstract: The present invention relates to an emergency lighting which guides an emergency evacuation route in case of fire in a building. The emergency lighting comprises a lighting housing and a lighting circuit structure. The lighting circuit structure includes: an emergency power part normally charged through a facility maintenance power part of the building in case of the fire, and electrically isolated from the facility maintenance power part of the building when the fire occurs; a control part electrically connected to the emergency power part; an LED irradiating part, a communication part, a laser structure display part and a laser direction display part electrically connected to the emergency power part and the control part; and a smoke sensor and a temperature sensor electrically connected to the control part.
Patent KR-20180053512-A (KR)
Title: Wearable Woofer Speaker
Inventor: YI JEONG HOON
IPC: H04R5/02
Filed: 2016-11-12
Abstract: The present invention relates to a wearable woofer speaker in which a high output speaker is mounted in a container to be worn in a vest form so that a wearer can act while listening to music from anywhere. Therefore, it is possible to solve the existing problem that a speaker is too bulky and heavy to carry and difficult to immediately listen to music. The wearable woofer speaker comprises: a music playing device storage space formed in a pocket form to store a music playing device; volume control and play/pause buttons formed on a shoulder strap to be controlled by one hand; a 40 W woofer speaker formed by a high output driver of 40 W such that a user can listen to low-pitched sound from 30 to 40 Hz well; two 10 W speaker units formed to be small to perform auxiliary functions of the woofer speaker; a clip upper end portion formed to be adjustable in length so as to be in close contact with a body; a sponge pad formed on an entire back surface to have the thickness of 0.5 cm to protect the speaker and the body of a user; and a speaker cover formed in a back cover form to store three speakers in a container. Therefore, according to the present invention, a high output speaker is mounted in a container to be worn in a vest form so that a wearer can act while listening to music from anywhere, and thus it is possible to solve the existing problem that a speaker is too bulky and heavy to carry and difficult to immediately listen to music.