baber/WOPTO huggingface dataset:
Patent KR-20200143874-A (KR)
Inventor: KIM JI HWAN
IPC: H02K11/30
Filed: 2019-06-17
Abstract: Disclosed is a motor control device which can minimize a size of a package. According to an embodiment of the present invention, the motor control device comprises: a first electronic control unit including a first substrate having a first length and controlling a motor; a connector coupled to an end of one side of the first substrate in a length direction to transmit power and signals to the first electronic control unit; a second electronic control unit including a second substrate having a second length shorter than the first length and having one surface thereof disposed to face one surface of the first substrate and controlling the motor; and a connection element connecting the first electronic control unit and the second electronic control unit in a circuit manner to transmit the power and signals to the electronic control unit.
Patent KR-20200002000-A (KR)
Title: Method and electronic apparatus for determining cause of mounting failure for component mounted on board
Inventor: LEE JONG MYOUNG
IPC: G03B43/00
Filed: 2019-06-27
Abstract: According to various embodiments of the present invention, a method by which an electronic apparatus determines the cause of a mounting failure for each of a plurality of components mounted on a board comprises the steps of: receiving an inspection result of whether or not mounting of each of a plurality of first components is failed, which is determined through the inspection of a plurality of first-type boards on which the plurality of first components are mounted, wherein mounting positions of the plurality of first components are different; calculating a mounting failure rate of each of the plurality of first components by using the inspection result; determining a plurality of second components, in which a mounting failure occurs, among the plurality of first components on the basis of the mounting failure rate of each of the plurality of first components; and determining, as the cause of a mounting failure for each of the plurality of second components, at least one among a mounting position setting error of each first component, a mounting condition setting error according to a type thereof, and a nozzle defect included in a mounter on the basis of the mounting failure rate of each of the plurality of first components. The method can determine the cause of a mounting failure for each of a plurality of components in which the mounting failure occurs by using a mounting failure rate of each of the plurality of components mounted on the board.
Patent KR-20210001637-A (KR)
Inventor: HONG SOON KYO
IPC: C03C25/24
Filed: 2019-06-28
Abstract: The present invention relates to a water-resistant optical fiber yarn and to a manufacturing method thereof. The water-resistant optical fiber yarn comprises: an optical fiber yarn having a scratch surface on the surface; a synthetic resin layer coated with a preset thickness on the surface of the optical fiber yarn; and a core yarn disposed inside the synthetic resin layer. In the synthetic resin layer, a space in which the optical fiber yarn and the core yarn are disposed and a partition wall dividing each space are formed. By coating the synthetic resin layer in a state where the fiber optic yarn and the core yarn are spaced apart from each other, breakage is prevented by increasing shear strength and tensile strength of the optical fiber yarn, and the occurrence of color transfer between the optical fiber yarn and the core yarn is blocked so as to prevent the discoloration and oxidation of the core yarn.
Patent KR-20210001676-A (KR)
Inventor: GWON HYANG MYOUNG
IPC: G06F3/041
Filed: 2019-06-28
Abstract: The present invention relates to a display device in which a touch electrode is positioned on an encapsulation member covering a light emitting element. The display device can comprise a touch pad positioned outside the encapsulation member. A touch line connected to the touch electrode can be connected to the touch pad through a first touch link and a second touch link. The first touch link can include: a first end connected to the second touch link; and a second end connected to the touch line. The first end of the first touch link can overlap the encapsulation member. Accordingly, according to the technical idea of the present invention, in the display device, reliability of a touch of a user or tool can be improved.
Patent KR-20210004052-A (KR)
Inventor: CHOI MIN AH
IPC: F28D21/00
Filed: 2019-07-03
Abstract: The present invention relates to a method for manufacturing a heat radiation device having an arbitrary shape. According to the present invention, the method for manufacturing a heat radiation device having an arbitrary shape comprises the steps of: preparing first and second metal plates; molding the first and second metal plates; punching an interior material; placing the interior material; primarily sealing the first and second metal plates; injecting a heat medium; and secondarily sealing the first and second metal plates. According to the present invention, a heat radiation device having excellent heat radiation efficiency can be easily manufactured.
Patent KR-20210011602-A (KR)
Title: Complaints Handling System Based On Building Information Modeling
Inventor: KANG SONG KOO
IPC: G06K19/06
Filed: 2019-07-23
Abstract: According to the present invention, a complaint processing system based on building information modeling (BIM) comprises: a plurality of recognition means installed in a plurality of divided spaces in a building, and arranged in response to BIM-based location information for the spaces; a complaint request terminal to request a complaint for the spaces wherein the recognition means are located through the recognition means; a complaint processing terminal to receive details for the requested complaint, and transmit complaint processing details resulting from processing the requested complaint to a management server; and the management server which is connected to the complaint request terminal and the complaint processing terminal through communication, receives a complaint request in the complaint request terminal, and transmits a requested complaint to the complaint processing terminal. Quick and efficient complaint processing can be realized by receiving various complaints occurring in a building and transmitting the complaints to a staff terminal for each complaint. Also, a complaint is received based on BIM to easily identify the accurate location and complaint content for the corresponding complaint to maximally shorten the time required to process the complaint. Also, instructions for complaint processing responses and complaint reception are automatically processed by a system to reduce in managing manpower and accumulate and comprehensively analyze information related to processed complaints to create a pattern to easily identify analysis data and current situations for complaint processing. Also, the present invention can help in calculating the life cycle cost (LCC) of a building such as consumable replacement cycles and required time prediction for complaint processing through information analysis in accordance with patterned information for each complaint.
Patent KR-20210012590-A (KR)
Title: Drop controller of emergency escape rope
Inventor: CHO SUNG JE
IPC: A62B1/16
Filed: 2019-07-26
Abstract: The present invention relates to a descending lifeline enabling several people to move down to the ground in an emergency such as a fire and, more specifically, to a descending lifeline enabling a number of people to safely escape to the outside of a building at the same time by controlling a descending speed by winding a metal wire on upper and lower rollers fixed to a housing, in a specific pattern. According to the present invention, the descending lifeline includes: a housing curved in a U-shape; an upper roller installed in an inner upper part of the housing, a lower roller installed in an inner lower part of the housing, and a wire wound on the upper and lower rollers in a specific pattern to control a descending speed; a deceleration lever added to reduce speed by winding the wire on the outside of a lower part of the housing; and a fixing member for coupling a hook constituting a safety belt.
Patent KR-20210019346-A (KR)
Title: Motor control apparatus and controlling method thereof
Inventor: PARK CHEON SU
IPC: H02P5/74
Filed: 2019-08-12
Abstract: The present invention relates to a motor control device and a control method thereof. Moreover, according to the present invention, the motor control device and the control method thereof can control two motors through one motor control device by estimating a phase error between the two motors and setting a compensation current using the phase error. According to the present invention, the motor control device and the control method thereof can have the effect of preventing synchronization between the two motors from being released by estimating the phase error between the two motors and setting the compensation current. To this end, the motor control device comprises an inverter and a control unit.
Patent KR-20210030058-A (KR)
Title: refrigeration system of cooling and purifing of direct type
Inventor: MOON JUNG WON
IPC: B67D1/08
Filed: 2019-09-09
Abstract: The present invention relates to a cooling system for a water cooling and purifying device of a direct-type, which is to improve cooling efficiency, comprising: a cooling coil in which a refrigerant moved from an expansion valve is circulated; a first capillary tube connected to communicate with the expansion valve; a second capillary tube connected to communicate with the expansion valve; a T-type connector formed in a downstream conduit of a dryer; and an on/off-type valve formed to be opened and closed.
Patent KR-20210034860-A (KR)
Title: Video signal encoding method and apparatus and video decoding method and apparatus
Inventor: LEE BAE KEUN
IPC: H04N19/50
Filed: 2019-09-23
Abstract: Provided are a method and a device for predictive encoding using tile, brick, and slice information signaling encoding. An object of the present invention is to improve the coding efficiency of a video signal.
Patent KR-20200002714-A (KR)
Title: System, Method, and Computer-Readable Medium for Managing Transportation Businesses for The Drivers
Inventor: LEE TAE HO
IPC: G06Q10/06
Filed: 2019-09-24
Abstract: The present invention relates to an integrated management system of a cargo transportation business using a cargo transportation business managing application, and an integrated management method thereof, capable of efficiently managing a cargo transportation business. The integrated management system of the present invention comprises: a user terminal having a cargo transportation business management application; and a management server for managing a cargo transportation business of a vehicle owner.
Patent KR-20210036191-A (KR)
Title: Light emission device including magnetoactive member, method of manufacturing the same and electronic apparatus including light emission device
Inventor: CHEOLMIN PARK
IPC: H01L51/50
Filed: 2019-09-25
Abstract: Disclosed are a light emitting device including a magnetoactive member, a manufacturing method thereof, and an electronic device including the light emitting device. The disclosed light emitting device may comprise: a light emitting layer; a first electrode and a second electrode disposed to be spaced apart from each other on the first surface side of the light emitting layer; and a magnetoactive fluid layer disposed on the second surface side of the light emitting layer and having a plurality of nanostructures configured to be changed in arrangement and distribution by application of a magnetic field. According to the arrangement and distribution of the plurality of nanostructures in the magnetoactive fluid layer, the light emitting characteristic of the light emitting layer may be changed. The plurality of nanostructures may include conductive nanowires and magnetic nanoparticles provided on the surface of the conductive nanowires.
Patent KR-20200120468-A (KR)
Inventor: LIN JHIH YOU
IPC: G06F21/34
Filed: 2019-09-26
Abstract: Disclosed is a microstructure passage module which can be applied to an aerosolizer. The module includes a plate covered with an upper cover, an inlet, an outlet, a plurality of protrusions, and a plurality of columns. The protrusion and the column are formed to protrude from the top of the plate as a part of the plate. Further, the plate may be further classified into a first region close to the inlet and a second region close to the outlet. The plurality of protrusions may be arranged in a plurality of rows parallel in the direction from the inlet to the outlet and a plurality of parallel passages are formed in the first region to allow liquid to flow along the passages. The protrusions in each row are also separated from each other by a plurality of tunnels. The plurality of columns pass through the second region, and some channels are installed between the plurality of columns. In addition, the plurality of columns installed in the plurality of passages may increase flow resistance through which liquid flows through the plurality of passages.
Patent KR-20210037435-A (KR)
Title: Wireless charger with a sensitivity to lighting
Inventor: JEONG HEE WON
IPC: F21S9/02
Filed: 2019-09-27
Abstract: The present invention relates to a wireless charger with emotional lighting, which enables illumination of surroundings while easily distinguishing an object to be charged placed on a wireless charging pad in a dark place by emotional lighting to solve the problem that the object to be charged and other objects are not easily identified when charging wirelessly in the dark place, so that the present invention solves the problem that the object to be charged and other objects are not easily identified when wireless charging is performed in the dark place, and a space limitation occurs since it is not fixed.
Patent KR-20210039532-A (KR)
Title: Light-emitting device
Inventor: KIM JAE HOON
IPC: H01L33/26
Filed: 2019-10-01
Abstract: Disclosed is a light emitting element, which includes: a first electrode; a second electrode opposite the first electrode; a light emitting layer disposed between the first electrode and the second electrode and including quantum dots; a hole transport region disposed between the first electrode and the light emitting layer; an electron transport region disposed between the light emitting layer and the second electrode; and a thin-film doping layer disposed between at least one of the electron transport region and the second electrode or between the first electrode and the hole transport region. At least one of the first electrode and the second electrode has a multilayer structure including an upper electrode, a lower electrode, and a thin-film electrode insertion layer disposed between the upper electrode and the lower electrode. The thin-film electrode layer is different from the electron transport region and the hole transport region. The thin-film electrode insertion layer is different from the upper electrode and the lower electrode in the disclosed light emitting element.
Patent KR-20200062022-A (KR)
Inventor: KANG SUN WOO
IPC: H01L51/00
Filed: 2019-10-04
Abstract: Disclosed are an organic metal compound and an organic light emitting device. The organic light emitting device includes: a first electrode; a second electrode opposed to the first electrode; an organic layer disposed between the first electrode and the second electrode and including a light emitting layer; and at least one organometallic compound represented by chemical formula 1, wherein the chemical formula 1 is M(L_1)_n1(L_2 )_n2. Therefore, the organic light emitting device has a low driving voltage, high brightness, high efficiency and long lifespan.
Patent KR-20210044129-A (KR)
Title: Monitoring system for vibration isolation device
Inventor: KWON YANG EEK
IPC: F16F15/02
Filed: 2019-10-14
Abstract: The present invention relates to a seismic isolation device monitoring system that continuously measures and monitors the condition of a seismic isolation device, predicts whether the seismic isolation device has a failure, performance degradation, or maintenance time and provides the same to a user by analyzing the state measurement information of the seismic isolation device, enables the user to more intuitively understand the state of the seismic isolation device and manages the seismic isolation device more easily.
Patent KR-20210044526-A (KR)
Title: Preparation method of olive coffee drink
Inventor: PARK GYEONG SEON
IPC: A23L2/38
Filed: 2019-10-15
Abstract: The present invention relates to a method for manufacturing an olive coffee beverage, in which olive leaves are constantly processed and extracted so that the olive coffee beverage does not include artificial additives, thereby removing worry about allergic diseases caused by synthetic chemicals, maximizing an SOD-like activity effect, and increasing overall preference while maintaining the palatability of brewed coffee. More specifically, the method comprises: a step of drying olive leaves; a step of roasting the olive leaves; a step of grinding the olive leaves to produce an olive leaf powder; a primary extraction step of mixing and heating the olive leaf powder and purified water to extract and filter a liquid olive leaf extract; a step of roasting and pulverizing coffee beans to prepare a coffee powder; a secondary extraction step of mixing and heating the prepared coffee powder and purified water to extract and filter a liquid coffee extract; a step of manufacturing an olive coffee beverage by mixing the olive leaf extract with the coffee extract; and a step of packaging the olive coffee beverage.
Patent KR-20210045000-A (KR)
Title: Apparatus and method for controlling hydraulic press
Inventor: PARK JIWON
IPC: B30B1/32
Filed: 2019-10-16
Abstract: Disclosed are a hydraulic press control device and a method thereof, capable of reducing machining errors of parts through precise control of a hydraulic cylinder. According to an embodiment of the present invention, the hydraulic press control device comprises: a hydraulic cylinder part vertically installed on an upper plate of a hydraulic press device and configured to generate a pressing force for moving an upper mold and forming a part; a hydraulic valve part installed in a hydraulic line of the hydraulic cylinder part and configured to adjust the magnitude of the pressing force according to an opening degree of a valve in accordance with an applied duty signal; a hydraulic pump configured to generate the hydraulic pressure in the hydraulic line by a mechanical operation; a communication part configured to transmit and receive information to and from various sensors and devices through at least one wired/wireless communication means; a state information collecting unit configured to identify current state information according to a moving position of the upper mold and the pressing force through the various sensors; a database configured to store pressing operation setting information of the member and a precision control algorithm of the hydraulic cylinder part; and a control part configured to adjust the magnitude of the pressing force of the hydraulic valve part by outputting a final command value changed based on a target value for the control of the upper mold during the pressing operation and a real-time final command value obtained by adding the corresponding error to the set target value when there is an error in the current state information.
Patent KR-20210045066-A (KR)
Title: Braking module having integrated combining unit
Inventor: KIM MIN SOO
IPC: F16D65/12
Filed: 2019-10-16
Abstract: Provided is a braking module for railroad vehicles with integrated fastening structure, which comprises a disc, a hub, an elastic unit, and a coupling unit. According to the present invention, the disc includes a disc body having an opening in the center, and a plurality of fixing units protruding from an inner surface of the disc body toward the opening. The hub includes a central frame having a central hole, an upper surface unit formed at an end of the central frame, and a plurality of coupling blocks formed on the upper surface unit and inserted between the fixing units. The elastic unit is integrally formed and disposed along the upper surface of the fixing units or the bottom surface of the upper surface unit. The coupling unit fixes the fixing units, the upper surface unit, and the elastic unit to each other.
Patent KR-20210046166-A (KR)
Title: Semirecessed pad mounted transformer
Inventor: PARK SANG WAN
IPC: H01B17/58
Filed: 2019-10-18
Abstract: The present invention relates to a semi-buried ground transformer, which is installed on the ground, but a part of an inner box is buried underground to achieve heat dissipation and ventilation performance while lowering a ground height. The semi-buried ground transformer receives a high voltage from a power plant and converts the high voltage into a voltage usable to consumers. The semi-buried ground transformer includes: the inner box in which high-voltage and low-voltage windings for converting voltages are disposed therein; and an external box fastened to an outside of the inner box to protect the inner box from external impact, wherein a part of the inner box is buried underground so that at least a part of the high-voltage and low-voltage windings are located underground, and the external box is arranged to cover only a portion exposed to the ground in the inner box.
Patent KR-20200047368-A (KR)
Inventor: ZEILER MARTIN
IPC: B01D39/16
Filed: 2019-10-23
Abstract: Disclosed are a support and drainage material, a filter including the material, and a method of use. The support and drainage material comprises a foldable member and is to mitigate at least some disadvantages of the prior art.
Patent KR-20210048361-A (KR)
Title: An object searching apparatus and method for fire control using a color camera and an thermal imaging camera
Inventor: LEE SANG BEOM
IPC: G02B27/01
Filed: 2019-10-23
Abstract: The present invention relates to an object search device for firefighting and disaster prevention using a color camera and a thermal imaging camera, which includes: a helmet worn on the head of a user to protect the head from danger; an image information processing body installed on the front part of the helmet, detecting an object using a color image and a thermal image of the object in front, and then visually displaying the detected object information; and a power supply device installed on the rear part of the helmet and supplying power to the image information processing body.
Patent KR-20210050119-A (KR)
Title: The Signal Processing Method and Apparatus for Amplify-and-Forward Relay Assisted Communication Systems with Source-to-Destination Direct Link
Inventor: SHIN JOON WOO
IPC: H04W76/14
Filed: 2019-10-28
Abstract: A transmitting/receiving signal processing method in consideration of a direct connection channel between a transmitter and a receiver in a multi-antenna transmitting-receiving communication system using a repeater and a device thereof are provided. According to an embodiment, the transmitting/receiving signal processing method in consideration of a direct connection channel between a transmitter and a receiver in a multi-antenna transmitting-receiving communication system using a repeater comprises the following steps of: primarily transmitting a signal from a transmitter to a repeater and a receiver; and repeating the signal received by the repeater to the receiver and secondly transmitting the same signal as the signal primarily transmitted from the transmitter to the receiver in consideration of the feature that the receiver receives the signal of the repeater.