baber/WOPTO huggingface dataset:
Patent KR-20200134878-A (KR)
Inventor: CHANG YOUNG WON
IPC: H04B13/02
Filed: 2019-05-24
Abstract: Disclosed is a control apparatus installed on the bottom part of a fishing boat to adjust an ultrasonic receiver communicating with an ultrasonic transmitter of a fishing net. According to the present invention, an ultrasonic receiver coupling unit fixes the ultrasonic receiver through one or more first coupling holes. A fishing boat fixing unit allows a pipe fixed to the fishing boat to be fixed to the fishing boat through at least one second coupling hole. A joint unit is connected to the fishing boat fixing unit and the ultrasonic receiver coupling unit with a bolt to be rotated. The ultrasonic receiver coupling unit adaptively rotates in accordance with the speed of the fishing boat within the range of 0 to 360 angular degrees through the joint unit. Accordingly, the direction of the ultrasonic receiver can be automatically aligned with the ultrasonic transmitter, such that the ultrasonic transmitter and the ultrasonic receiver can smoothly transmit and receive ultrasonic waves. Accordingly, even if the depth of the fishing net is changed, ultrasonic communications are possible by matching a communication direction with the ultrasonic transmitter.
Patent KR-20200139919-A (KR)
Inventor: YU HAK SUN
IPC: A61P3/04
Filed: 2019-06-05
Abstract: The present invention relates to a composition for preventing or treating obesity containing a parasitic nematode lysate. The parasitic nematode lysate according to the present invention has an effect of suppressing weight gain, suppressing fat accumulation, and suppressing the secretion of proinflammatory cytokines, thereby being able to be used in various fields of preventing, alleviating, and treating obesity.
Patent KR-20200142771-A (KR)
Inventor: KIM SEUNG KWAN
IPC: E02D5/80
Filed: 2019-06-13
Abstract: The present invention relates to a construction method using an assembly structure of a re-tensioning anchor for a permanent anchor and, more specifically, to an assembly structure of a re-tensioning anchor for a permanent anchor and a construction method using the same. The assembly structure of a re-tensioning anchor for a permanent anchor comprises: a head (200) wherein the lower surface thereof (206) is pressed and fixed on the upper surface (146) of a hollow metallic bearing plate (140) on the ground, and a PC steel strand (120) partially exposed upward is tightly inserted into a fastening hole (202) at the center of a wedge (260) to be pressed and fixed; a re-tensioning anchor (300) enclosing the outer circumferential sidewall (208) of the head (200) to be adjacently inserted, and having a sidewall wedge fastening groove (308) formed on one side of the inner circumferential surface thereof and cut to be inclined to tightly insert two or more sidewall wedges (360) thereinto to press and fix the sidewall wedges (360), and a male helix (322) formed on the outer circumferential surface thereof; and a coupler (400) screw-fastened to one side of the re-tensioning anchor (300) to re-tension the head (200). Therefore, work is easily performed even on a steep slope. Manufacturing costs are greatly reduced by weight reduction by the sidewall wedge fastening groove. The re-tensioning anchor is easily pressed, fixed, and assembled on the head.
Patent KR-20190083317-A (KR)
Inventor: JICHAN MAENG
IPC: G06N3/08
Filed: 2019-06-20
Abstract: An embodiment of the present invention provides an artificial intelligence device, comprising: a sensor unit including at least one of an image sensor, a radar sensor, and a lidar sensor; and a processor which receives sensor information about each of a surrounding road and at least one external vehicle from the sensor unit, acquires first driving information including the position, speed, and steering state on the road with respect to the vehicle using the sensor information, calculates second driving information including the position, distance, and speed of each of the at least one external vehicle using the sensor information, determines lane change suitability based on the first driving information and second driving information, and outputs a notification related to a lane change based on the result of the lane change suitability determination.
Patent KR-20190084236-A (KR)
Title: Apparatus and method for video coding and decoding
Inventor: LIM SUNG CHANG
IPC: H04N19/174
Filed: 2019-07-08
Abstract: Provided are a method and an apparatus for predictive encoding and decoding. When predictive encoding for a block in a slice is performed, a first block of a first slice and a second block of a second slice are restored. Also, at least one of the restored first and second blocks is determined as a reference block, an encoding parameter of a third block of the second slice is predicted based on an encoding parameter of the determined reference block, and the third block is encoded based on the predicted encoding parameter.
Patent KR-20210006784-A (KR)
Inventor: LIM HYUN TAE
IPC: H01R13/24
Filed: 2019-07-09
Abstract: According to the present invention, a film connector device includes: a lower housing which is an open upper structure and includes a first film seating portion on which one conductive film is seated and a second film seating portion which is seated so that other conductive films face the one conductive film; an upper housing coupled to the lower housing to cover an open portion of the lower housing; and a terminal installed inside the upper housing and electrically connecting the conductive film seated on the first film seating portion and the conductive film seated on the second film seating portion. According to the present invention, one conductive film and the other conductive film can be electrically and mechanically connected.
Patent KR-20210008697-A (KR)
Inventor: KIM SHIN SUNG
IPC: C09D201/00
Filed: 2019-07-15
Abstract: The present invention relates to a compound represented by chemical formula 1, to a coating composition comprising the compound, to an organic light emitting device formed using the coating composition, and to a production method thereof. The compound of the present invention can lower the driving voltage of the organic light emitting device.
Patent KR-20210009864-A (KR)
Inventor: LEE JAI KWON
IPC: H05B3/14
Filed: 2019-07-18
Abstract: The present invention relates to a planar heating element, and more specifically, to a flexible planar heating element capable of high temperature heating, which has flexibility to implement a curved surface while being able to generate heat at a high temperature ranging from 200 to 300°C, thereby enabling three-dimensional heating such as side heating beyond bottom heating. Therefore, the planar heating element capable of high temperature heating is highly utilized as a solution of implementing various types of heaters.
Patent KR-20200010137-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: JUNG MIN WOO
IPC: C07F7/08
Filed: 2019-07-19
Abstract: The present invention provides a novel compound and an organic light emitting device comprising the same. A compound represented by chemical formula 1 can be used as a material of an organic material layer of the organic light emitting device, and can improve efficiency, low driving voltage, and/or lifespan characteristics in the organic light emitting device.
Patent KR-20210012758-A (KR)
Title: Manufacturing method of lead plate for lead battery with high conductivity graphene fiber and lead acid battery
Inventor: CHOE SEOK MO
IPC: H01M10/06
Filed: 2019-07-26
Abstract: The present invention relates to a method for manufacturing a negative active material for a lead acid battery using a graphene ball and, more specifically, to a method for manufacturing a negative active material for a lead acid battery using a graphene ball to improve the basic performance and charging efficiency of a lead acid battery by adding a graphene ball to an active material added to a negative electrode of a conventional lead acid battery and increasing the internal electrical conductivity of a negative active material. Through the present invention, by using the graphene ball as an additive to an active material, the internal electrical conductivity of the negative active material is increased to provide the effect of improving the basic performance and charging efficiency of a lead acid battery.
Patent KR-20210012791-A (KR)
Title: Apparatus for re-learning predictive model based on machine learning and method using thereof
Inventor: KO SEOK KAP
IPC: G06N20/20
Filed: 2019-07-26
Abstract: The present invention relates to a device for re-learning a predictive model based on machine learning and a method thereof. According to the present invention, the device for re-learning a predictive model based on machine learning comprises: an input unit receiving a prediction value from a plurality of machine learning prediction models; a memory in which a program for determining when re-learning of the predictive models is required using the predicted value is stored; and a processor running the program. The processor compares an error calculated using the prediction value with a threshold value to determine whether model relearning is necessary.
Patent KR-20210015239-A (KR)
Inventor: BAEK LEEHYEON
IPC: C09D4/00
Filed: 2019-08-01
Abstract: The present specification provides a compound represented by chemical formula 1, a coating composition comprising the same, and an organic light emitting device using the same. The compound according to an embodiment of the present specification can be used as a material of an organic material layer of the organic light emitting device to improve lifespan characteristics of a device.
Patent KR-20210016886-A (KR)
Title: Recliner seat that can also operate footrest with single drive
Inventor: SONG HAN SAM
IPC: B60N2/22
Filed: 2019-08-06
Abstract: The present invention relates to a recliner seat capable of operating a footrest with a single driving part. According to an embodiment of the present invention, a recliner seat capable of operating a footrest with a single driving part comprises: a driving unit which outputs driving force; a first gear part engageable with the drive unit to operate the recliner; a second gear part engageable with the drive unit to operate the footrest; and a connecting unit configured such that the driving unit can be selectively engaged with the first gear part or the second gear part.
Patent KR-20210019903-A (KR)
Title: Cargo box lock device on rear dump vehicle
Inventor: KIM BYEONG WOO
IPC: B60P1/26
Filed: 2019-08-13
Abstract: The present invention relates to a cargo box locking device for a rear dump vehicle and, more specifically, to a cargo box locking device for a rear dump vehicle, capable of improving stability and convenience for a worker by preventing a locking device of a door (12) of a cargo box (11) opened and closed as the cargo box (11) is inclined backward and having a structure discharging cargo through a slope, from being unexpectedly opened even with vibrations of a vehicle or a shock. The cargo box locking device includes: an engagement bar (20) protruding from the bottom of the door (12) in a horizontal direction; a driving shaft (30) installed in a lower part of the rear of the cargo box (11) in a horizontal direction to be rotatable, and having a hook (31) protruding to the rear to hook and fix the engagement bar (20) through rotation; and a driving part (40) including a cylinder part (41) installed in a lower part of the cargo box (11) to be adjusted in length by air pressure in forward and backward directions, and a link part (42) connecting an end of the cylinder part (41) to the outer circumference surface of the driving shaft (30) to be rotatable.
Patent KR-20200019585-A (KR)
Title: Method for synthesizing a single metallic nano-bridged structure for detecting dna point mutations
Inventor: SIM SANG JUN
IPC: C12Q1/6827
Filed: 2019-08-14
Abstract: The present invention relates to: a single nanoparticle biosensor platform comprising a metal nanoparticle in which a biomolecule is immobilized between two metal nanoseeds, and a biosensor comprising the same; a method for detecting mutations by using the biosensor; and a method for manufacturing a single nanoparticle biosensor platform, comprising a step of forming a metal nanoparticle in which a biomolecule is immobilized between two metal nanoseeds. The single nanoparticle biosensor platform according to the present invention enables detection of a target with high sensitivity and reliability, and also enables direct identification of various mutations so as to enable the efficient diagnosis of mutations, thereby being widely usable in the biomedical diagnostic fields and the like.
Patent KR-20190107276-A (KR)
Title: Power self-diagnosed power-saving distributor for standby power switchover automatically
Inventor: PARK YOUNG MIN
IPC: G06F1/32
Filed: 2019-08-19
Abstract: Disclosed is an autonomous power-diagnosing power-saving distributor for an automatic standby power switchover. According to the present invention, the autonomous power-diagnosing power-saving distributor for an automatic standby power switchover is able to be directly connected or connected by using a PLC modem, to detect a current consumption of each output detection circuit (a current detection circuit) of the power-saving distributor in real time, to suspend the detection by each of the attached sensors for a certain period in accordance with control of power supply for a system of a control processor of the power-saving distributor by using a single phase (220 VAC) or a three-phase three-line (220 VAC) power supply input method and a three-phase four-line (380 VAC) power supply input method, or to, if the current consumption equals the pre-set current value or lower for a certain period, switch the current status of the system from a ′use mode′ to a ′standby power mode′ generally or respectively in accordance with control by the control processor of the power-saving distributor to provide the power-saving function, thereby reducing power consumption.
Patent KR-20210021834-A (KR)
Title: Hydrogen production generator and hydrogen production method
Inventor: CHOUN MYOUNGHOON
IPC: C25B1/02
Filed: 2019-08-19
Abstract: The present invention relates to a hydrogen production generator and to a hydrogen production method. In a device for electrochemically producing hydrogen and electricity at the same time, the hydrogen production generator comprises: a first input unit supplying a mixed aqueous solution consisting of a first reactant and a second reactant; an anode for chemical reaction by receiving the first reactant and the second reactant from the first input unit; a second input unit supplying a third reactant; a cathode for chemical reaction by receiving the third reactant from the second input unit; a cation exchange membrane disposed between the anode and the cathode; a first discharge unit through which a first product generated by the anode is discharged; and a second discharge unit through which hydrogen and a second product generated from the cathode are discharged.
Patent KR-20200043895-A (KR)
Inventor: SUZUKI HIDEKAZU
IPC: H01J37/20
Filed: 2019-09-03
Abstract: Provided are a charged particle beam apparatus and a sample processing observation method, which can close a distance between an electron beam barrel and a sample without changing a size of a stage to acquire a SEM image of a high resolution, and can acquire a fair SEM image on an observation surface of the sample. To this end, the present method is characterized by comprising: a sample piece forming process that a focused ion-beam is projected on the sample to cut a sample piece from the sample; a cross section processing process that the sample piece is supported by a sample piece support body, and the focused ion-beam is projected on the cross section of the sample piece to process the cross section; a sample piece approaching process that the sample piece is supported by the sample piece support body, and the sample piece is moved to a location closer to the electron beam barrel than the intersecting point of the beam optical axis of the focused ion-beam and the beam optical axis of an electron beam; and a SEM image acquisition process that the electron beam is projected on the cross section of the sample piece to acquire the SEM image of the cross section.
Patent KR-20210028911-A (KR)
Title: Thermal Energy Recovery Steam Boiler System
Inventor: OH SE YOUNG
IPC: F22D1/32
Filed: 2019-09-05
Abstract: According to the present invention, provided is a thermal energy collection-type steam boiler system capable of improving the energy efficiency of a boiler by preheating a steam supply pipe within a warm-up section using heat from condensate water produced as steam is condensed in the steam supply pipe. According to the present invention, the thermal energy collection type steam boiler system includes: a boiler (2) producing steam by heating water; a steam supply pipe (4) transferring the steam produced from the boiler (2); a steam heater (6) exchanging heat by using the steam supplied from the steam supply pipe (4); a condensate water collection pipe (8) collecting condensate water produced during the heat exchange procedure in the steam heater (6); a condensate water storage tank (12) storing the condensate water transferred through the condensate water collection pipe (8); and a thermal energy collection part (100) deriving natural condensate water stagnating in the bottom of the steam supply pipe (4) and leading the natural condensate water to flow adjacently via the outer side of the steam supply pipe (4), thereby preheating the steam supply pipe (4) through the delivery of the thermal energy of the natural condensate water to the steam supply pipe (4).
Patent KR-20210029418-A (KR)
Title: chuchul gongjeong-eul chul-in pilgeum inseoteu yong boghab sachulgi
Inventor: PARK KYUNG NAN
IPC: B29C45/26
Filed: 2019-09-06
Abstract: The present invention relates to a composite injection molding machine for a film insert, and more particularly, to a composite injection molding machine for a film insert, which is obtained by improving a conventional three-stage injection molding machine such that processes of forming and trimming a film performed in a conventional press mold and an injection molding process performed in a conventional injection molding mold are performed in one injection molding mold. According to the composite injection molding machine for the film insert of the present invention, one injection molding mold is improved to perform a film forming process, a body injection molding process, and a film end removal process without requiring a separate press mold, so that a manufacturing process is shortened, and a film and an injection-molded product are uniformly and strongly bonded to each other without a separate preheating process. Accordingly, an excellent product is manufactured, and labor productivity is improved. The composite injection molding machine for the film insert includes a movable-side installation plate part, an upper mold part, and a fixed-side installation plate part.
Patent KR-20190110511-A (KR)
Title: System for managing and transmitting of service request item
Inventor: KIM KYUNGMIN
IPC: G06Q30/06
Filed: 2019-09-23
Abstract: The present invention provides a system for managing and transmitting a service request item. The present invention provides a method and a system capable of efficiently responding to a call signal when the call signal is input by a client device transmitting the call signal. According to the embodiment of the present invention, the system for managing and transmitting a service request item includes: the client device including at least two or more physic buttons performing functions of selecting order content and calling a service provider; an access point (AP) performing bidirectional communications with the one or more client devices and one or more employee devices via Wi-Fi or Bluetooth mesh network; an operation server receiving a service request signal generated in the client device from the AP and identifying the client device requesting a service, among the one or more client devices based on the service request signal, wherein the operation server transmits the service request signal to the employee device; and the one or more employee devices displaying a table identification number and order information based on the service request signal transmitted from the operation server. In case that a check event on the service request signal transmitted from the operation server is sensed in the employee device, the employee device transmits an employee check signal to the operation signal. The operation server reports that the service request signal is received, by transmitting the employee check signal to the client device.
Patent KR-20210034986-A (KR)
Title: Uv led providing high quantity of light
Inventor: PARK HAE JIN
IPC: H01L33/12
Filed: 2019-09-23
Abstract: Disclosed is a UV LED of high light intensity. The UV LED comprises: a substrate; a buffer layer deposited on an upper portion of a sapphire substrate; an N-type semiconductor layer deposited on an upper portion of the buffer layer; a light emitting layer deposited on an upper portion of the N-type semiconductor layer; a P-type semiconductor layer deposited on an upper portion of the light emitting layer; and a P-type contact layer deposited on an upper portion of the P-type semiconductor layer. The P-type contact layer is characterized in that the aluminum composition is equal to or greater than the aluminum composition of some or all of the light emitting layer.
Patent KR-20210040713-A (KR)
Title: Apparatus for Infusing medical liquid
Inventor: KIM SEUNG HA
IPC: A61M5/142
Filed: 2019-10-04
Abstract: The present invention provides a liquid chemical injection device, including: a base body; a needle assembly mounted on the base body; a reservoir mounted on the base body and having a plunger disposed in the inner space; a driving module having a driving shaft and generating a driving force for moving the plunger; and a trigger member that is rotatably disposed on one side of the base body and releases the contact at the end of the driving shaft by rotation to start driving of the driving module.
Patent KR-20210041332-A (KR)
Title: Socket module of compression release type engine brake and operating method of engine brake using thereof
Inventor: JEON JAE HEE
IPC: F01L1/18
Filed: 2019-10-07
Abstract: Disclosed are a socket module of a compression release type engine brake and a method for operating an engine brake using the same. In particular, the socket module of a compression release type engine brake according to one embodiment of the present invention is a socket module of a compression release type engine brake, which is constructed between an exhaust rocker arm angularly moved around a rocker arm shaft, and a valve bridge connecting a pair of exhaust valves, so as to open the exhaust valves at an end of a compression stroke of an engine to prevent combustion, thereby providing braking power. To this end, the socket module of a compression release type engine brake comprises: a housing having an inner space, and constructed to allow brake oil to be introduced by means of a check valve opening and closing the inner space; a brake piston arranged at the central portion of the inner space of the housing to be operated in an up-and-down direction by the introduced brake oil; a stopper arranged at one side of the inner space of the housing to regulate the location of the brake piston in an up-and-down direction; and a reset member arranged at the other side of the inner space of the housing to be operated so as to discharge the brake oil. Therefore, the brake valve can be prevented from being dislocated from the housing.