baber/WOPTO huggingface dataset:
Patent KR-20210108530-A (KR)
Title: System and method for providing dynamic reward added to legacy advertising platform
Inventor: GWANWOO LEE
IPC: G06Q30/02
Filed: 2020-02-25
Abstract: The present invention relates to a system and a method for providing a dynamic reward added to a legacy advertisement platform, and more particularly, to a system and a method for providing a dynamic reward added to a legacy advertisement platform, capable of providing a reward by using an advertisement content to increase advertisement efficiency through the advertisement content provided through a fixed region of the advertisement platform without changing an existing advertisement platform. The present invention provides an advertisement content such that a user visually recognizes that a reward is provided to the user through a script included in a web page when accessing the web page by selecting the advertisement content displayed in an advertisement region while maintaining the advertisement region provided through the advertisement platform without changing the advertisement platform, so that the reward and a reward amount obtained by accessing the web page by selecting the advertisement content are visually presented to the user, and a reward that is able to be used in a general application that is installed by the user in a user terminal for use is provided. Accordingly, the user is induced to increase an access rate to the web page that is an advertisement target of the advertisement content and a conversion rate according to the access to the web page, so that advertisement efficiency is increased.
Patent KR-20210113537-A (KR)
Title: Display apparatus and manufacturing the same
Inventor: SON SE WAN
IPC: H01L27/12
Filed: 2020-03-06
Abstract: The present invention provides a display device including: a first display area provided with a first pixel; a semi-permeable area; and a second display area provided with a second pixel, in order to save process costs by reducing the number of masks needed in a patterning process among processes for the display device. The display device comprises: a first semiconductor layer disposed on a substrate corresponding to the second pixel; a gate insulating layer disposed on the first semiconductor layer; a first gate electrode disposed on the gate insulating layer and partially overlapping the first semiconductor layer; an auxiliary pixel electrode disposed on the same layer as the first semiconductor layer corresponding to the semi-permeable area and including the same material as the first semiconductor layer; an auxiliary intermediate layer disposed on the auxiliary pixel electrode; and a counter electrode disposed on the auxiliary intermediate layer.
Patent KR-20210114576-A (KR)
Title: Device for harvesting palm fruit
Inventor: RANTA RAINO HEIKKI
IPC: A01D46/247
Filed: 2020-03-10
Abstract: The present invention is to provide a palm fruit harvesting device capable of cutting the branches of a fruit bundle at the same time as gripping the fruit bundle when harvesting the bundle of palm fruit. A disclosed palm fruit harvesting device comprises: a frame; tongs having first and second tong members for holding a bundle of fruit to be harvested; a cutting unit for cutting the branches of the fruit bundle held by the first and second tong members; a driving cylinder for operating the first and second tong members and the cutting unit to interlock with each other; and a frame supporting the tongs, the cutting unit, and the driving cylinder.
Patent KR-20200131160-A (KR)
Inventor: YAMAMOTO TAKUMA
IPC: H01J37/244
Filed: 2020-03-11
Abstract: An objective of the present invention is to stably measure the amount of overlapping displacement even when the amount of overlapping displacement between patterns located in different layers is large. As a means to solve the objective of the present invention, the charged particle beam device comprises: a charged particle beam irradiation unit irradiating a sample with a charged particle beam; a first detector detecting secondary electrons from the sample; a second detector detecting reflected electrons from the sample; and an image processing unit generating a first image including an image of a first pattern positioned on a surface of the sample based on output of the first detector and generating a second image including an image of a second pattern positioned on a layer lower than the surface of the sample based on output of the second detector together. The control unit adjusts a position of a measurement area in the first image based on a first template image with respect to the first image, and a position of a measurement area in the second image based on a second template image with respect to the second image.
Patent KR-20200110210-A (KR)
Title: Imaging apparatus, imaging control method, and storage medium
Inventor: CHINO SHUNSUKE
IPC: H04N5/232
Filed: 2020-03-11
Abstract: In order to provide a tilt control device capable of performing tilt control optimal at high speeds by controlling both a focus position and a tilt angle even when a scene changes such as in a case wherein a subject changes, provided is an imaging device including: a tilt control unit which performs tilt control by driving at least one of an imaging device and an imaging optical system; a focus lens driving unit which drives a focus lens; and a control unit which has a plurality of control modes for performing focus correction using at least one of the tilt control unit and the focus lens driving unit, and selects at least one of the plurality of control modes in accordance with the number of subject areas displayed on an image screen.
Patent KR-20200040704-A (KR)
Inventor: SON JUNG WOO
IPC: H01M10/0562
Filed: 2020-03-11
Abstract: The present invention relates to a method for manufacturing a ceramic solid electrolyte for a lithium secondary battery, which has uniform particle distribution, excellent crystallinity, and high ion conductivity. According to the present invention, the method comprises: a first step of inserting a raw material into distilled water and mixing the same to make a solid electrolyte precursor; a second step of mixing the solid electrolyte precursor in a ball mill, wherein the speed of the ball mill is 150 to 400 RPM, preferably 200 to 300 RPM; a third step of primarily drying the solid electrolyte precursor through rotary concentration or spray, wherein the processing temperature of a rotary concentrator is 60 to 100°C, preferably 70 to 80°C; a fourth step of secondarily drying the solid electrolyte precursor at 80°C for 24 hr or more to completely remove the distilled water which is solvent; and a fifth step of primarily calcinating and secondarily sintering ceramic particles in a heat treatment apparatus, wherein primary calcinating temperature is 300 to 500°C, preferably 350 to 450°C, secondary sintering temperature is 900 to 1,200°C, preferably 1,000 to 1,100°C, calcination and sintering time is 2 to 10 hr, preferably 3 to 5 hr, and sintering is performed at 1,000°C for 4 hr after calcination at 400°C for 4 hr.
Patent KR-20210095001-A (KR)
Title: Pallet-dewatering system
Inventor: FUJIMURA TOSHIHIDE
IPC: F26B25/00
Filed: 2020-03-23
Abstract: The present invention relates to a pallet dewatering system. An object of the present invention is to provide the pallet dewatering system capable of rapidly dewatering pallets. The pallet dewatering system (1) comprises: a device standby conveyor (2) (an example of a carrying-in device) which carries in a washed pallet (P); a dewatering device (3) for rotating and dewatering the pallet (P) carried in from the atmospheric conveyor (2); a drying device (4) (an example of a discharging device) for discharging the pellet (P) dewatered by the dewatering device (3); and an elevating device (5) for elevating the pallet (P). The elevating device (5) is provided in each of the device standby conveyor (2), the dewatering device (3), and the drying device (4).
Patent KR-20210114834-A (KR)
Title: Connector
Inventor: SU CHAN LEE
IPC: H01R13/66
Filed: 2020-03-25
Abstract: The present invention relates to a connector capable of realizing electrical connection through assembly while having an assembly function for assembly. The connector includes: a contact for electrical connection; an inner housing in which a plurality of contacts are coupled; and an outer housing which accommodates the contacts and the inner housing therein. One side of each of the contacts is disposed and exposed to be electrically connected to the inside of the outer housing, and the other side of each of the contacts is disposed and exposed to be electrically connected to the inside of the inner housing.
Patent KR-20210120540-A (KR)
Title: An apparatus for welding automation of lng tank sealing wall
Inventor: HEO MUN GEUN
IPC: B23K37/02
Filed: 2020-03-27
Abstract: The present invention provides an apparatus for automatically welding a sealing wall for an LNG cargo hold, comprising: a welding frame in which a plurality of sealing members for mutual welding are seated in a predetermined arrangement; a first transfer part for transferring the welding frame in one direction; a second transfer part provided opposite to a lower part of the first transfer part and transferring the welding frame in the other direction; lifting parts provided so as to be liftable on one side and the other side of the second transfer part, respectively, lowering the welding frame transferred in one direction along the first transfer part to the second transfer part, and rising the welding frame transferred in the other direction along the second transfer part to the first transfer part so as to return to an initial position; and a welding part provided on an upper part of the first transfer part, and welding a connection part between the plurality of sealing members seated on the welding frame. An object of the present invention is to provide the apparatus for automatically welding a sealing wall for an LNG cargo hold that can improve work convenience in a field.
Patent KR-20200117905-A (KR)
Inventor: LEE KUK JAE
IPC: E02B3/14
Filed: 2020-04-03
Abstract: In a fishway block capable of recycling by-products according to an embodiment of the present invention, water, cement, admixtures, fine aggregates and coarse aggregates are blended in a certain ratio, wherein the admixtures contain sulfur polymers and ready-mixed concrete sludge. The present invention has an effect of manufacturing the fishway block capable of reducing the cost of waste disposal and having high durability.
Patent KR-20210127555-A (KR)
Inventor: KIM SEUNG JAE
IPC: G08G1/07
Filed: 2020-04-14
Abstract: The present invention relates to a signal controller and to a signal control method using the same. The signal controller according to the present invention includes: an input unit for receiving information on the walking speed of a pedestrian; a memory in which a program for controlling the traffic light using the information on the walking speed is built in; and a processor executing the program. The processor uses the information on the current walking speed of the pedestrian obtained according to the information on the average walking speed of the pedestrian and the setting of the pedestrian location search mode, and controlling green light of the pedestrian crossing signal traffic light.
Patent KR-20210129288-A (KR)
Inventor: KIM HANSUNG
IPC: B01F27/91
Filed: 2020-04-17
Abstract: Disclosed is an invention related to a dispersion and integration device of carbon nanotubes. The dispersion and integration device of carbon nanotubes according to the present invention comprises: a tank part for accommodating a CNT solution; a first stirring part for rotating the CNT solution accommodated in the tank part to stir the CNT solution; a second stirring part penetrating an inner side of the first stirring part and rotating the CNT solution accommodated in the tank part to stir the CNT solution; a first manifold part in communication with the tank part and receiving the CNT solution stirred by the first stirring part or the second stirring part; and a carbon nanotube dispersion device for receiving the CNT solution from the first manifold part to disperse the CNT solution. According to the present invention, CNT can be uniformly dispersed in a solution.
Patent KR-20200125498-A (KR)
Title: Platinum atom multiple doped gold nanocluster and method for producing the same, and catalyst for oxygen reduction reaction
Inventor: LEE DONGIL
IPC: B01J37/16
Filed: 2020-04-23
Abstract: The present invention relates to a gold nanocluster doped with platinum atoms in multiple layers, a method for producing the same, and a catalyst for an oxygen reduction reaction of a gold nanocluster doped with platinum atoms in multiple layers. The present invention provides an effective catalyst for an oxygen reduction reaction by using electrochemical properties controlled by multiple doping of platinum atoms on the gold nanocluster, wherein the catalyst satisfies chemical formula 1: Pt_xAu_25-x(SR)_18.
Patent KR-20210131603-A (KR)
Title: PID recovery device of solar power array
IPC: H02S40/40
Filed: 2020-04-24
Abstract: The present invention relates to a PID recovery device of a photovoltaic power generation array which extends the overall life of a solar cell module and improves power generation efficiency. The PID recovery device of a photovoltaic power generation array comprises: a solar cell module string wherein a plurality of solar cell modules outputting power produced by incident sunlight through a positive terminal and a negative terminal are connected in series; an inverter converting power produced by the solar cell module string into supply power corresponding to a system; a connection board provided between an output terminal of the solar cell module string and the inverter to supply power produced by the solar cell module string to the inverter; and a PID recovery unit provided between the output terminal of the solar cell module string and the connection board, and measuring a voltage and a current of the solar cell module string to apply a positive polarity (+) of a DC high voltage to the positive terminal and the negative terminal of the solar cell modules and a negative polarity of the DC high voltage to a DC ground line of the solar cell module string when a short circuit voltage is close to 0 to push positive charges accumulated in the solar cell modules to the ground side to recover PID.
Patent KR-20210131656-A (KR)
Title: Guessing Quiz Note
IPC: G09B19/06
Filed: 2020-04-24
Abstract: The present invention relates to a note which is configured to input a score to each item so that the note can help to set a learning goal by himself/herself, have motive thereby, and can continuously learn. After learning is performed using reasoning power and associative power, even a review can be performed through a game in a quiz format.
Patent KR-20210131687-A (KR)
Title: Magnetized hydrogen fine current flow water purifier
IPC: C02F1/48
Filed: 2020-04-24
Abstract: The present invention relates to a magnetized hydrogen fine current flow water purifier using a high-concentration atomic hydrogen generator and a stainless filter, and more particularly, to a device that purifies water and generates hydrogen to help reduce active oxygen. A magnetized hydrogen fine current flow water purifier according to an embodiment of the present invention is configured to allow water to flow into a water injection unit mounted on a lower side of a case, and to be delivered to a hydrogen water purification unit through a first supply pipe made of a stainless filter, and to be discharged to a water outlet while passing through a high-concentration non-water generator via a fifth supply pipe. In addition, the magnetized hydrogen fine current flow water purifier is designed so that a user can enjoy life leisurely while watching and listening to video and music through a digital monitor, and can be used regardless of place, such as home, office, or the like.
Patent KR-20210135708-A (KR)
Title: Apparatus for processing baseband comprising low pass filter
IPC: H04L25/02
Filed: 2020-05-06
Abstract: The present invention relates to a baseband processing apparatus including a low pass-filter, which is used in a direct conversion quadrature radar. According to the present invention, the baseband processing apparatus comprises: a first processing unit including a first bias control unit, a first gain control unit, a first low-pass filter control unit, and a first analog-to-digital converter; a second processing unit including a second bias control unit, a second gain control unit, a second low-pass filter control unit, and a second analog-to-digital converter; and a controller coupled to the first analog-to-digital converter and the second analog-to-digital converter. The first low-pass filter control unit includes a first fast charging unit, a first digital variable resistor, a first transistor switch controller, and a plurality of addressable charge cells. The second low-pass filter control unit includes a second fast charging unit, a second digital variable resistor, a second transistor switch controller, and a plurality of addressable charge cells. The first fast charging unit includes at least one switch, at least one transistor switch, at least one capacitor, and at least two resistors. The second fast charging unit includes at least one switch, at least one transistor switch, at least one capacitor, and at least two resistors. The plurality of addressable charge cells included in the first low-pass filter control unit and the plurality of addressable charge cells included in the second low-pass filter control unit include one transistor switch and one capacitor, respectively.
Patent KR-20210136669-A (KR)
Title: Method of manufactruring piezoelectric thin film and device using the same
IPC: C23C14/02
Filed: 2020-05-08
Abstract: The present invention relates to a method of manufacturing a piezoelectric thin film of Sc_xAl_1-xN. The method comprises: a step of forming a sacrificial layer for removing a film-formed substrate on the film-formed substrate; and a step of forming a piezoelectric thin film of Sc_xAl_1-xN with a wurzite structure on the sacrificial layer.
Patent KR-20210142396-A (KR)
Title: Method of communication based on change in form of electronic device and elecronic device therefor
IPC: H04B7/0413
Filed: 2020-05-18
Abstract: The present invention relates to a communication method based on a shape change of an electronic device, which provides adaptive beam coverage, and an electronic device for the same. According to the present invention, the electronic device comprises: a first cover; a second cover fastened to the first cover and performing a sliding operation; a rollable display including a first display area visually exposed in a rolled state and a second display area unrolled in response to the sliding operation of the second cover; a first antenna including a plurality of first antenna elements and disposed in the first display area of the rollable display; a second antenna including a plurality of second antenna elements and disposed in the second display area of the rollable display; and a processor. The processor is configured to form a plurality of directional beams by using the first antenna on the basis of a first beam table in a rolled state of the rollable display and form a plurality of directional beams by using at least some of the second antenna elements and the first antenna on the basis of a second beam table when the size of the visually exposure area of the rollable display is increased from the rolled state. Various other embodiments understood through the specification are possible.
Patent KR-20210143479-A (KR)
Title: Wireless charging station of electric bike
IPC: B60L53/30
Filed: 2020-05-20
Abstract: According to an embodiment, provided is a wireless charging station of an electric bicycle, which comprises: a housing fixated to the ground surface; a power distribution unit disposed inside the housing; a pipe-shaped power distribution unit protruding toward an upper portion of the housing; and a transmission module provided outside the power distribution unit and transmitting power supplied through the power distribution unit to a reception module of an electric bicycle by a wireless method.
Patent KR-20210144113-A (KR)
Title: Vehicle number recognition apparatus performing recognition of vehicle number through analysis and correction for a plurality of frames constituting a license plate video
IPC: H04L29/06
Filed: 2020-05-21
Abstract: Disclosed is a license plate number recognition device for recognizing a license plate number through analysis and correction of multiple frames constituting a license plate number image. According to the present invention, the license plate number recognition device acquires a vehicle license plate image composed of multiple frames by photographing the license plate of a vehicle based on a camera, and recognizes the license plate number through analysis and correction of each of the multiple frames constituting the license plate image, thereby improving accuracy of license plate number recognition.
Patent KR-20200145677-A (KR)
Inventor: NOMARU KEIJI
IPC: B23K26/38
Filed: 2020-05-27
Abstract: Provided is a laser processing device which can prevent scattering of debris without degrading productivity and can perform proper processing without scattering laser beams. A laser beam emission unit of the laser processing device includes: a first oscillator for emitting a first laser beam having a short pulse width; a second oscillator for emitting a second laser beam having a long pulse width; a polarization beam splitter for combining the first laser beam with the second laser beam; and a liquid layer formation machine for forming a liquid layer on the upper surface of a workpiece. The laser processing device machines the workpiece by growing plasma, generated when the first laser beam is emitted at the workpiece through the liquid layer, by the energy of the second laser beam by emitting the first laser beam and the second laser beam at the same part of the workpiece while relatively moving a chuck table and the laser beam emission unit.
Patent KR-20210147320-A (KR)
Inventor: MOON BONG HO
IPC: B08B3/02
Filed: 2020-05-28
Abstract: The present invention relates to a device for washing a semiconductor wafer, and more specifically, to a device for removing foreign materials on a back nozzle body or therearound, comprising: a spin head for supporting a wafer and rotating the same in a first direction; and a back nozzle body for spraying liquid chemical and gas to the rear surface of the wafer to wash the same. The back nozzle body includes: a back nozzle body part accommodating back nozzle pipes for transporting the liquid chemical and the gas, respectively; a nozzle cap placed above the back nozzle body part, having a plurality of back nozzles, which are combined with one side of the back nozzle pipes respectively to spray the liquid chemical or the gas, and having a plurality of through holes formed thereon; and an inductor for inducting fluid and foreign materials formed on the upper surface of the nozzle cap through the induction holes formed on the back nozzle body part and the through holes.
Patent KR-20210149975-A (KR)
Inventor: LEE CHANGHEE
IPC: H01L51/50
Filed: 2020-06-02
Abstract: A quantum dot composition according to one embodiment includes a quantum dot having a ligand coupled to the surface thereof, and a pyrolysis assistant compound. The quantum dot composition according to one embodiment may be applied to a light emitting layer of a light emitting element and a display device to improve the light emitting efficiency of the light emitting element.