baber/WOPTO huggingface dataset:
Patent KR-20200129453-A (KR)
Title: Elelctonic device, memory device and operating method of memory device
Inventor: LEE SEUNG YUN
IPC: G11C13/00
Filed: 2019-05-08
Abstract: The present technique provides an electronic device, a memory element, and an operation method of the memory element. The electronic device of the present technique provides a read pulse through a first conductive line to a variable resistance memory cell connected to a first conductive line and a second conductive line which are crossing each other, and sets the polarity of the read pulse applied to the first conductive line based on amorphization start current values of the variable resistance memory cell with respect to opposite first and second polarities which are opposite to each other.
Patent KR-20200129693-A (KR)
Title: Electric compressor
Inventor: YIM NAMSIK
IPC: F04C23/02
Filed: 2019-05-09
Abstract: Disclosed is an electric compressor. An electric compressor according to an embodiment of the present invention includes a conductive part for electrically connecting an inverter part and a motor part. The conductive part is detachably inserted through and coupled to the inverter part and the motor part. Accordingly, the inverter part and the conductive part can be conductive to each other by a simple structure. The conductive part includes an elastic member. The elastic member is configured to cancel vibration generated along with the operation of the motor part. When the motor part is vibrated and moved, the elastic member is compressed or stretched to prevent the vibration of the motor part from being transferred to the inverter. Thus, it is possible to prevent the inverter part from being damaged due to the vibration of the motor part. The conductive part is formed to come in direct contact with a printed circuit board in the inverter part. Accordingly, a busbar assembly for electrically connecting the printed circuit board and the conductive part is not required. As a result, there is no need for a space for housing the busbar assembly in the inverter part, and thus it is possible to reduce the size of the inverter part and further the electric compressor.
Patent KR-20190135407-A (KR)
Title: Method of aligning chip part
Inventor: SHINSEI TAKASHI
IPC: H05K13/02
Filed: 2019-05-15
Abstract: The present invention improves an alignment rate at the time of aligning a chip component so that the direction of an internal electrode faces the direction orthogonal to the bottom surface. An arranging method of the chip component made of a magnetic material and including an internal electrode parallel to a surface defined by the longitudinal direction and the width direction, wherein the chip component has a substantially rectangular parallelepiped shape with a dimension (L1) in the longitudinal direction longer than a dimension (W1) in the width direction and a dimension (T1) in the thickness direction, comprises: a process of accommodating the chip component in an accommodation space having the bottom surface, a first sidewall, a second sidewall, and a third sidewall wherein the distance between the opposing first sidewall and the second sidewall is equal to or more than the diagonal dimension of a surface defined by the width direction and the thickness direction of the chip component and is equal to or less than the dimension (L1); and a process of moving a magnet relative to the chip component accommodated in the accommodation space. The magnetization direction when the magnet is moved relative to the chip component is in a range of 0 to 90° with respect to the longitudinal direction of the chip component.
Patent KR-20200133861-A (KR)
Inventor: CHOI WON HYOK
IPC: B60W50/14
Filed: 2019-05-20
Abstract: Disclosed are an apparatus for keeping a lane in a vehicle and a control method thereof. According to the present invention, the apparatus for keeping a lane in a vehicle comprises: a front camera which photographs a front side of a vehicle to acquire image information; a lane recognition unit which receives an input of image information from the front camera to recognize the lane in a front road; a surrounding information collection unit which collects the lane information for the driving road of the vehicle; a lane generation unit which generates a virtual lane on the front road based on the surrounding information inputted from the surrounding information collection unit; and a control unit which keeps the lane by controlling a steering control apparatus based on the lane information recognized by the lane recognition unit, and when the lane is not recognized through the lane recognition unit, receives the virtual lane generated from the lane generation unit, controls the steering control apparatus, and keeps the lane. The apparatus for keeping a lane in a vehicle and the control method thereof are able to prevent an accident while driving.
Patent KR-20200135689-A (KR)
Title: Display device and method of manufacturing the display device
Inventor: WOO MIN WOO
IPC: H01L27/32
Filed: 2019-05-24
Abstract: A display device includes: a substrate in which a through hole is formed in a display area in which pixels are arranged; and a groove member disposed in an area between the display area and the through hole, and including a bottom portion, a first sidewall portion, on the display area side, having a first step from the bottom portion, and a second sidewall portion which is disposed at the side of the through hole, faces the first sidewall portion, and has a second step from the bottom portion, which is smaller than the first step. According to the present invention, provided is the display device capable of preventing impurities such as moisture and oxygen from penetrating.
Patent KR-20200139501-A (KR)
Title: Foot powered automatic music page turner
Inventor: HWANG WOO BIN
IPC: G10G7/00
Filed: 2019-06-04
Abstract: The present invention relates to an automatic music sheet turning device which comprises: a music sheet clip (1) for holding a music sheet when the music sheet is turned; a music sheet turning bar (2) made of steel to be adjustable in length; a rotating body (3) connected to the music sheet turning bar (2), and winding a spring to be rotated; pedals (7, 7.1) for issuing a command to turn the music sheet; a cable (4) connected to the pedals (7, 7.1), and allowing the music sheet to be turned to the left and the right by the motion of an internal wire; a rotary gear (5) for moving a vertical gear (8); the vertical gear (8) engaged with the rotary gear (5) to rotate the music sheet turning bar (2) so as to turn the music sheet; and a returning spring (6) for returning the turned music sheet to its original position. Accordingly, musicians do not need to turn a music sheet by hand such that all musicians can symphonize to the end, and a conductor can concentrate on conduction without turning the music sheet. In addition, the music sheet is separately connected with clip (1) to be turned with a turning bar together, and thus, can be turned without crumpling. Also, even a person who has a visual or hand impairment can turn the music sheet without difficulty.
Patent KR-20210000372-A (KR)
Inventor: SONG JU HAN
IPC: A61C1/04
Filed: 2019-06-25
Abstract: The present invention relates to a handpiece and a unit chair having the same. According to an embodiment of the present invention, the handpiece includes: a burr; a head where the burr is mounted; a body which is connected to the head; a motor which is positioned in the body and generates driving force in order to drive the burr; a hand detection unit which is exposed to the outside of the body and detects user′s grip strength; and a control unit which controls the speed of the motor based on the grip strength. According to the present invention, specific components of the unit chair and the handpiece can be controlled through the operation of the handpiece and a foot control unit.
Patent KR-20210000519-A (KR)
Inventor: HWANG CHUL
IPC: H01Q1/48
Filed: 2019-06-25
Abstract: Proposed are a UWB antenna module for implementing omni-directional characteristics for an azimuth even when mounted on a metal ground plane and a combo antenna module. The proposed UWB antenna module includes a base sheet, a radiation pattern formed on a front surface of the base sheet, and a ground pattern formed on the front surface of the base sheet and arranged to surround the radiation pattern.
Patent KR-20210001229-A (KR)
Inventor: LEE SOO CHEOL
IPC: E03B7/09
Filed: 2019-06-27
Abstract: According to one aspect of the present invention, an insulation case for a protection box of a water meter, which is installed in a protection box body of a water meter protection box protecting a water meter buried in the ground, includes: a lower body having an open upper part; an upper body combined with the lower body to cover the open upper part of the lower body; a warmth-keeping cap for metering, which is provided to be connected to the upper body; and a confinement means fixing the insulation case for a protection box of a water meter in the protection box body. The lower body includes: a first piping hole through which a water inflow pipe is inserted; and a second piping hole through which a water discharge pipe is inserted. An opening part for metering is formed in the upper body, the warmth-keeping cap is inserted into the opening part to seal the opening part, and the confinement means includes a protrusion protruding from at least one of the outer surface of the lower body and the outer surface of the upper body. The protrusion is provided as an elastic member, and, when the insulation case for a protection box of a water meter is inserted into the protection box body, at least one part of the protrusion comes in contact with an inner surface of the protection box body. Meanwhile, the upper and lower bodies are formed by mixing EVA resin and a foaming agent.
Patent KR-20210001480-A (KR)
Inventor: CHOI YOUNG KEY
IPC: B23Q11/00
Filed: 2019-06-28
Abstract: The present invention relates to a precise processing device having a scrap collection unit moving together with a processing unit and more specifically, a useful invention which secures stability of workers and removes restrictions of an installation position by configuring a scrap collection unit to be included in the precise processing device on one side of the inside or the outside of a processing device, maximizes suction force by rapidly and simultaneously sucking scrap and cutting by arranging a suction plate of the scrap collection unit near a cutting member, and above all, is moved together with a movement plate by configuring the scrap collection unit to be fixated on one side of the movement plate operating the cutting member so as to completely prevent interference (such as a collision) between the cutting member and the scrap collection unit to prevent malfunction and improve work efficiency.
Patent KR-20190096848-A (KR)
Title: Crosscut saw guid of panel cutting worktable
Inventor: PARK SUNG HYUN
IPC: B27B5/06
Filed: 2019-07-04
Abstract: Disclosed is a guide device of a panel cutting worktable, which is linearly moved in a longitudinal direction along a side surface of the panel cutting worktable, which uses a rotational saw protruding from an upper surface to be rotated in the same position to cut a panel, such as plywood, and the like, to stably transfer a guide body while being closely attached to the upper surface of the worktable and stably fix the guide body without movement when reaching a desired position to correctly cut the panel and largely increase working convenience. According to the present invention, the guide device of a panel cutting worktable comprises: a transfer plate linearly moving in the longitudinal direction of the worktable while being closely attached to the upper surface of the panel cutting worktable; the guide body laterally crossing the upper surface of the worktable while being mounted in the transfer plate to support one end of the panel put on the upper surface of the worktable; a guide rod longitudinally protruding from a side surface of the worktable and stably guiding linear movement of the transfer plate; a guide block inserted into and coupled to the guide rod installed on the side surface of the worktable while being coupled to the lower part of an outer end of the transfer plate to move in the longitudinal direction of the worktable; and a fixing member installed to reach an inner side from the outer surface of the guide block to press and fix the guide rod inserted into the guide block when the guide body reaches the desired position.
Patent KR-20210004617-A (KR)
Inventor: SON SEUNG WOO
IPC: G08B13/06
Filed: 2019-07-05
Abstract: The present invention relates to a smart band for crime prevention using a cutting prevention system. According to the present invention, the smart band for crime prevention comprises: a wireless communication unit embedded in a coupling unit; a voice recording device; a body made of a silicone material; a charging device; a GPS embedded in the coupling unit to identify the position of a wearer; the coupling unit; and a band cutting prevention system. According to the present invention, it is possible to overcome a problem in which conventional smart bands have no diversity.
Patent KR-20200006021-A (KR)
Inventor: YOON HONGSIK
IPC: C07D333/76
Filed: 2019-07-09
Abstract: The present specification provides a compound of chemical formula 1, and an organic light emitting device comprising the same. The compound according to an embodiment of the present application is used in the organic light emitting device to increase the brightness of the organic light emitting device, increase a lifespan, reduce a driving voltage, improve light efficiency, and improve lifespan characteristics of the device by thermal stability of the compound.
Patent KR-20210008975-A (KR)
Inventor: WOO MIN WOO
IPC: H01L51/52
Filed: 2019-07-15
Abstract: A display device includes: a substrate including a display area and a peripheral area; a first conductive layer disposed in the peripheral area of the substrate; an insulation layer covering the first conductive layer; and a second conductive layer disposed in the peripheral area of the insulation layer and including a plurality of first holes, wherein the first conductive layer does not overlap the first holes of the second conductive layer. The present invention provides the display device in which a short circuit between the conductive layers is prevented through holes.
Patent KR-20210009569-A (KR)
Inventor: KIM JIN JONG
IPC: H01L25/075
Filed: 2019-07-17
Abstract: The present invention relates to a flexible display device which can improve visibility on a screen. The flexible display device comprises: a base substrate; a plurality of electrode lines formed along a surface of the base substrate; an LED array having a plurality of LEDs mounted on the base substrate along the electrode lines, and implementing an image while light emitting of the LED is individually controlled; and a connection module having a reinforcing substrate coupled to the base substrate in an edge region of the base substrate to reinforce the base substrate, a plurality of first connectors formed on the reinforcing substrate while being supported by the reinforcing substrate, and a connection electrode connecting the electrode line and the first connector, and connecting the base substrate to a control module.
Patent KR-20210004763-A (KR)
Inventor: KANG BOYEOUNG
IPC: B25J9/00
Filed: 2019-07-25
Abstract: A cleaning robot device based on rectangular map decomposition and coverage path planning method using the same can dramatically reduce a search range of a travel route using a coverage path plan based on edges generated during a map decomposition process instead of path planning requiring a lot of computation considering all grids and possible edges, and greatly speed up a cleaning process by generating a final coverage path without consuming excessive computational resources for path planning on a large map.
Patent KR-20190094138-A (KR)
Title: Multi-layered ceramic capacitor, manufacturing method thereof and board for mounting the same
Inventor: HONG KYUNG PYO
IPC: H01G4/30
Filed: 2019-07-30
Abstract: The present invention is to provide a multi-layered ceramic capacitor having shock absorption and plating solution penetration prevention properties, and having low equivalent series resistance (ESR), a manufacturing method thereof and a board for mounting a multi-layered ceramic capacitor. Provided is a multi-layered ceramic capacitor comprising: a ceramic body including a dielectric layer and an internal electrode; an electrode layer connected with the internal electrode; and a conductive resin layer formed on the electrode layer and including conductive particles, fullerene and a base resin.
Patent KR-20210016714-A (KR)
Title: Cultivating kit of companion plant comprising Lactuca sativa and Cichorium intybus and method for cultivating companion plant using the same
Inventor: JU JIN HEE
IPC: A01G24/12
Filed: 2019-08-05
Abstract: The present invention provides a cultivation kit of companion plant comprising Lactuca sativa and Cichorium intybus, a cultivation method of companion plant using the same, a cultivation method of companion plant comprising Lactuca sativa and Cichorium intybus, and Lactuca sativa and Cichorium intybus cultivated thereby. The cultivation kit and cultivation method of companion plant comprising Lactuca sativa and Cichorium intybus of the present invention can be usefully used as a small-scale functional leaf vegetable production technology in the field of eco-friendly urban agriculture and plant factories.
Patent KR-20210017799-A (KR)
Title: Smart Monitoring System for Safety of Temporary Structures in Construction Sites
Inventor: JONG HYUN PARK
IPC: G08B25/14
Filed: 2019-08-09
Abstract: The present invention relates to a smart monitoring system for safety of a temporary structure at a construction site. More specifically, the present invention relates to a smart monitoring system for safety of a temporary structure at a construction site which can monitor a state of the temporary structure in real time to prevent safety accidents which can occur due to the temporary structure in advance. To this end, the smart monitoring system for the safety of the temporary structure at the construction site comprises a plurality of load sensors (10), a plurality of displacement sensors (20), a control unit (30), and a control server (60).
Patent KR-20210019878-A (KR)
Title: Apparatus and method for determining status of vehicle LED lighting
Inventor: YOO MYUNG SIK
IPC: G06K9/62
Filed: 2019-08-13
Abstract: Provided is the technology related to a method and device for determining an LED lighting state between vehicles using neighboring LED lighting. The method comprises the step of: generating an LED image frame; dividing the entire LED area into a plurality of LED unit areas; calculating an overall grayscale level; selecting a target area; calculating a neighboring grayscale level; and outputting a neighboring grayscale ratio.
Patent KR-20210019912-A (KR)
Title: Loan system for temporary worker
Inventor: CHOI CHEON WOOG
IPC: G06Q40/02
Filed: 2019-08-13
Abstract: The present invention relates to a loan system for a part-time worker through a credit evaluation model and distributed data storage which allows a part-time worker to easily take out a loan based on the actual work time of the part-time worker. The system (11) is connected to a manager terminal (12), an employee terminal (13), an employer server (14) installed in a place where employees work, and a payment system (15) which is arranged for loan payment and pays an employee a reward for work or pays a loan via a network. An absenteeism and tardiness checking module (25) stores absenteeism and tardiness including going to work, getting off work, being late for work, and leaving work early in a work record database (DB) (24). An employee rating evaluation module (26) evaluates the rating of an employee based on work records stored in the work record DB (24) to store the rating in an employee rating DB (30). A loan evaluation module (27) refers to the rating of a workplace where an employee works in a workplace rating DB (29) and refers to the rating of an employee in the employee rating DB (30) to determine whether the employee can take out a loan based on work records of the work record DB (24).
Patent KR-20200023216-A (KR)
Title: Threading bolt and core stacking table, building platform, stacking device or the like comprising at least one threading bolt
Inventor: FRIEDRICH JOST
IPC: F16B35/04
Filed: 2019-08-21
Abstract: A threaded bolt (1) is for stacking a sheet provided with at least one threaded hole (2), in particular a core sheet (3) of a transformer core, on a core stacking table (4), a building platform, a stacking apparatus or the like. At least one threaded bolt (1) can be positioned on the core stacking table (4), the building platform, the stacking apparatus or the like. The outer diameter (D_a) of the threaded bolt (1) can be adapted to different inner diameters (d_i) of the threaded hole (2).
Patent KR-20210029962-A (KR)
Title: Application that enables car alarm to send signals to cell phone
Inventor: PARK GEON
IPC: G08B13/08
Filed: 2019-09-09
Abstract: The present invention relates to a system connected via Bluetooth. More specifically, it is possible to cancel the alarm sound through a video and a notification sent to a mobile phone of a false vehicle theft alarm. Through the present invention, it is possible to prevent an attempt to steal a vehicle, and to quickly respond to annoying people around by the false alarm sound. The present invention connects the smart key of the vehicle, the sensor, and the mobile phone of the user through the application, so that the image and notification recorded in a black box are transmitted to the mobile phone of the user, when the theft attempt or a big shock is received through the sensor.
Patent KR-20210030701-A (KR)
Title: Electronic device for providing wireless charging function and operating method thereof
Inventor: DUCKWON YOON
IPC: H02J50/10
Filed: 2019-09-10
Abstract: Various embodiments of the present invention relate to an electronic device providing a wireless charging function and to an operating method thereof. The electronic device providing a wireless charging function comprises: a housing; a first sensor layer disposed in the housing and including a first electrode pattern and a plurality of first openings formed on the first electrode pattern; a second sensor layer disposed under the first sensor layer and including a second electrode pattern and a plurality of second openings formed on the second electrode pattern; and a wireless charging coil disposed under the second sensor layer and configured to wirelessly transmit power through the plurality of first openings and the plurality of second openings.