baber/WOPTO huggingface dataset:
Patent KR-20200000384-A (KR)
Title: Case for high-yielding culture of plant roots and method for high-yielding culture of plant roots using the same
Inventor: HAN SANG YONG
IPC: A01D91/02
Filed: 2019-11-22
Abstract: The present invention relates to a case for high-yielding culture of root plants and a method for high-yielding culture of root plants using the same. The case for high-yielding culture of root plants comprises: a bottom plate unit inclined to be in parallel with an inclined farmland and embedded in the farmland, elongated to allow root plants to grow in a longitudinal direction, and configured to guide longitudinal growth of the root plants; side plate units formed on both sides of the bottom plate unit and configured to guide lateral growth of the root plants; a slide unit inclined at a predetermined angle from one end of bottom plate unit to face the ground of the farmland and disposed on an upper portion of the farmland, wherein root plants are planted and grow along a longitudinal direction of the bottom plate unit so that roots of the root plants are in contact with the bottom plate unit; and a termination unit formed on the other end of the bottom plate unit, disposed on a lower portion of the farmland, and configured to limit growth of the root plants in the longitudinal direction.
Patent KR-20210063658-A (KR)
Title: Apparatus for controlling heating and cooling loads of poultry house
Inventor: KWON YOUNG CHEOL
IPC: A01K31/22
Filed: 2019-11-25
Abstract: The present invention relates to an apparatus for controlling heating and cooling loads of a poultry coop, which controls opening and closing of an insulation panel installed in at least one perforated part formed on the roof of the poultry coop (chicken coop, duck coop, etc.) according to a change in the indoor and outdoor temperature of the poultry coop to control a thermal environment in the poultry coop. According to the present invention, the perforated parts of the roof of the poultry coop are opened or closed according to a change of the indoor temperature and the outdoor temperature of the poultry coop so that an internal temperature rise of the poultry coop due to solar radiation is prevented or heat from the poultry in the poultry coop is emitted to the upper atmosphere by the chimney effect simultaneously with radiation through the perforation parts, thereby effectively controlling the heating environment in the poultry coop and minimize the heating and cooling loads. As a result, it is possible to effectively prevent death of poultry due to a heat wave in a poultry coop.
Patent KR-20210066487-A (KR)
Title: Camera module
Inventor: JUN JAE HOON
IPC: H04N5/232
Filed: 2019-11-28
Abstract: Embodiments disclose a camera module that includes a lens assembly comprising a liquid lens comprising a first liquid and a second liquid forming an interface; a gyro sensor that outputs tilt information; and a controller that adjusts the interface by applying a driving signal to the liquid lens based on focus information and the tilt information. The controller applies different weights to the driving signal according to the angular velocity of the liquid lens obtained based on the tilt information. It is possible to compensate for a change in diopter due to the deformation of the interface that occurs depending on the temperature of a structure.
Patent KR-20210067173-A (KR)
Title: Method of providing integrated management service for server thereof
Inventor: KIM JANG WON
IPC: G06Q40/02
Filed: 2019-11-29
Abstract: The present invention relates to a method for providing an integrated account management service and a server for performing the same, wherein the method comprises: a step of requesting a balance inquiry on an account of a first bank by calling an inquiry API to a joint operation server connected to a plurality of bank servers; a step of receiving balance inquiry result information for the account of the first bank provided from a server of the first bank from the joint operation server; a step of comparing an account balance of the first bank with a reference amount; and a step of calling a transfer API to the joint operation server and processing a transfer between the account of the first bank and the account of the second bank to be automatically executed when the account balance of the first bank meets a preset condition. Therefore, the present invention is capable of improving a user's discomfort and reducing a load on a system.
Patent KR-20210067615-A (KR)
Title: Shift register and display device using the same
Inventor: SOONDONG CHO
IPC: G09G3/00
Filed: 2019-11-29
Abstract: The present invention relates to a shift register and a display device using the same. The shift register comprises: a first OR gate to which a start signal and a feedback signal are input; a demultiplexer connected between an output terminal of the first OR gate and input terminals of stages and configured to select a signal transmission unit to which a variable start signal input from the first OR gate is input according to a first selection signal; second to N^th OR gates each disposed between signal transmission units, connected between an output terminal of a previous signal transmission unit and an input terminal of a next signal transmission unit, and configured to receive the variable start signal input through the demultiplexer and an output signal of the previous signal transmission unit; and a multiplexer to which output signals of the first to N^th signal transmission units are input, and which selects and outputs one of the output signals of the signal transmission units as a feedback signal according to a second selection signal. According to the present invention, a start input time point and a last output time of the shift register can be changed by the demultiplexer and the multiplexer.
Patent KR-20210070776-A (KR)
Title: Method for providing wifi searching and order placing service
Inventor: JUNG SEUNG WON
IPC: H04W48/16
Filed: 2019-12-05
Abstract: Provided is a method for providing Wi-Fi search and catering services by using wireless communication-based cluster data. The method comprises the steps of: storing first cluster data obtained by clustering Wi-Fi APs, GPSs, and the menu of a store from which signals are measured in the order of signal strength at at least one point in the store; receiving and storing a Wi-Fi direct MAC address or a Bluetooth beacon MAC address, detected by a customer terminal when the customer terminal enters the store, via a store terminal installed in the store; receiving second cluster data obtained by clustering the Wi-Fi direct MAC address or the Bluetooth beacon MAC address of the customer terminal, the GPSs, and the Wi-Fi Aps from which signals are detected in the order of signal strength by the customer terminal, when the customer terminal executes a menu bot application; establishing a TCP/IP or UDP communication connection when the first cluster data and the second cluster data are the same, and transmitting the menu, included in the first cluster data, to the customer terminal; and transmitting customer terminal information and menu payment information to the store terminal when the customer terminal performs menu selection and payment. Therefore, the customer terminal can accurately access the Wi-Fi APs of the store at which the customer is located and place an order.
Patent KR-20200070133-A (KR)
Title: Phenol foam, method of producing the same, and insulating material
Inventor: GUN PYO PARK
IPC: C08L61/24
Filed: 2019-12-06
Abstract: Provided is a phenolic foam having a mass loss rate (W1) of 5 to 35% after applying radiant heat of 50 kW, according to KS F ISO 5660-1, to the foam for 5 minutes. The phenolic foam according to the present invention has excellent flame retardancy, insulating properties and physical properties.
Patent KR-20210073626-A (KR)
Title: Medium storage
Inventor: KIM TAE GANG
IPC: G07F19/00
Filed: 2019-12-10
Abstract: An object of the present invention is to provide a media storage unit that allows the media to be smoothly separated regardless of the form of the media integrated in a media storage space. The present invention for implementing the object comprises: a push plate that supports and moves the media accumulated in the media storage space; a separation unit provided on the front surface of the media storage space to separate the media pressurized by the push plate; and a tilting member provided on the front surface of the push plate and rotating to correspond to the shape of the media accumulated in the media storage space to support the media.
Patent KR-20210074944-A (KR)
Title: hair band
Inventor: LEE JANG HWAN
IPC: A61H39/04
Filed: 2019-12-12
Abstract: The present invention relates to a hair band capable of easily managing a hair style and providing an acupressure effect. That is, the hair band comprises: two side pressing units which are positioned in both sides having a front and back pressing unit; and a semi-circular back support unit which is connected to a connection controlling unit. The side pressing unit includes: a heat conserving unit which conserves heat to store the heat generated from a human body on the inside or a front surface; and an expansion acupressure device which presses temples and lymph nodes by being expanded to a temple side inside. The back support unit includes a pressing prevention support protrusion protruding in a pin shape at a predetermined interval in the inside. When the hair band is worn, the hair style is maintained after taking off the band by allowing the side pressing unit to continuously press lifted side hair and sideburns. At this time, the hair is pressed well by allowing the heat conserving unit to store the heat generated from the human body and delivering the heat to the hair and the above effect is maintained for a long time. Also, the expansion acupressure device expanded due to the stored heat presses the temples and lymph nodes of the wearer, thereby obtaining a massage effect. Furthermore, the back support unit due to the pressing prevention support protrusion is lifted on back hair, thereby preventing the back hair from being pressed.
Patent KR-20210076242-A (KR)
Title: Manufacturing method for TiAl alloy mechanical parts using horizontal centrifugal casting
Inventor: KIM TAE YEOUN
IPC: B22D13/02
Filed: 2019-12-13
Abstract: The present invention relates to a TiAl alloy-based turbocharger turbine wheel casting process and a lightweight TiAl-based machine part manufactured thereby and, more specifically, to a TiAl alloy-based turbocharger machine part casting process having high surface roughness and a thin oxidized layer by performing development with horizontal centrifugal casting of a dual chamber, optimizing TiAl-alloy casting process variables, and selecting a ceramic mold coating material suitable for TiAl casting. A TiAl alloy casted through the developed casting process of the present invention can be used to cast a lightweight machine part having high hardness and low responsiveness. According to the present invention, the TiAl alloy-based machine part casting method can be applied to the manufacture of all parts using a heat-resisting alloy, automotive parts of turbocharger parts, tank and tactical vehicle fields, aircraft engine parts and gas turbine-combined thermal power generation parts. Moreover, the present invention can bring about innovative development in domestic casting fields, can make a contribution to great development in domestic industries through the production of high value-added parts, and can make a contribution to the growth of overall root industries such the fostering of experts in casting fields through the securement of source technology for materials.
Patent KR-20210076404-A (KR)
Title: Bulbous plant harvester
Inventor: YUN HUI SEON
IPC: A01D17/10
Filed: 2019-12-16
Abstract: The present invention relates to a bulbous crop harvester and, more specifically, to a bulbous crop harvester capable of cutting off power delivery for preventing damage when an excessive force is applied from bulbous crops collected into a transfer conveyor. To achieve the purpose, the present invention includes a clutch receiving a rotation force from a tractor and a sprocket and applying the same to a rotary shaft of a transfer conveyor, and cutting off the rotation force delivered from the driven sprocket to the rotary shaft of the transfer conveyor through a rotation load of the transfer conveyor. The clutch includes: a friction disc having a circular disc shape, and fixedly mounted onto the rotary shaft; the driven sprocket brought into contact with one side of the friction disc, freely rotated on the rotary shaft, and having a plurality of bolt insertion holes formed at regular intervals along a peripheral circumference thereof; a pressing plate having a circular disc shape to be brought into contact with the other side of the friction disc, freely rotated on the rotary shaft, and having bolt insertion holes formed on positions corresponding to the bolt insertion holes of the driven sprocket, respectively; bolts inserted into the bolt insertion hole of the driven sprocket and the bolt insertion hole of the pressing plate, respectively, to be coupled by nuts; and a spring fitted to the bolt to elastically support the driven sprocket and the pressing plate.
Patent KR-20210077837-A (KR)
Title: HVAC for electric vehicles
Inventor: JUNG JUN SIC
IPC: B60L58/27
Filed: 2019-12-17
Abstract: The present invention relates to an air conditioning apparatus for an electric vehicle, which comprises: an air conditioning case with an opening unit communicating with the inside; a main passage into which the air from an air blower unit is introduced; a cooling means which cools the air introduced through the main passage; a heater core placed on a rear side of the cooling means in the air conditioning case to introduce and heat the air passing through the cooling means; a defrost vent formed on an upper side of the air conditioning case to discharge the air cooled or heated in the air conditioning case toward a window of the vehicle by opening/closing a defrost door; a face vent formed on an upper side of the air conditioning case to discharge the air cooled or heated in the air conditioning case toward an upper half unit of the indoors of the vehicle; and a floor vent formed on an upper surface of the air conditioning case to discharge the air cooled or heated in the air conditioning case toward a lower half unit of the indoors of the vehicle. The air conditioning apparatus for an electric vehicle is able to extend the driving distance, reduce the production cost, reduce the length of the air conditioner apparatus in a forward/backward direction, and provide a greater indoor space.
Patent KR-20210077327-A (KR)
Title: Medical compositions including adipose tissue-derived extracellular matrix and method of making the same
Inventor: KIM SANG CHUL
IPC: A61L15/40
Filed: 2019-12-17
Abstract: The present invention relates to a medical composition comprising adipose tissue-derived extracellular matrix powder, and a biocompatible polymer or a cross-linked product of the biocompatible polymer and to a method for manufacturing the same. The medical composition according to the present invention is present in a well-aggregated state even after implantation in the body, and can maintain the volume for a certain period of time.
Patent KR-20210078055-A (KR)
Title: the undercarriage line SeolChiYong rock layer cutting apparatus
Inventor: NAM JEONG GU
IPC: B28D1/22
Filed: 2019-12-18
Abstract: The present invention relates to a bedrock cutting device for installing a collection pipe, which is a cutting technique using a rotating cutting blade, a cutting machine used to cut hard materials such as stone or the like. According to the present invention, since the composite cutting device has a rotating cutting blade, it is possible to cut a workpiece very quickly in an infinite straight line, and when processing a plate-shaped workpiece, there are effects such as good productivity, accurate processing, and the like, so that there is the effect of not only speeding up the construction of the bedrock layer, but also reducing the construction cost when constructing a collection pipe in a river, etc.
Patent KR-20210079838-A (KR)
Title: System for automatic opening and closing of the central separator
Inventor: OH CHANG HUN
IPC: E01F15/12
Filed: 2019-12-20
Abstract: In a median strip that is opened and closed by an opening/closing signal during a U-turn of an emergency vehicle, an embodiment of the present invention relates to a system for automatic opening and closing of a median strip, wherein the median strip comprises: a communication unit for receiving the opening/closing signal; a locking unit locked or unlocked by the opening/closing signal; a door unit that is opened and closed by the opening/closing signal; and a control unit for controlling the locking unit and the door unit.
Patent KR-20210080912-A (KR)
Title: Fire sensing device having peltier element
Inventor: CHOI WOO JIN
IPC: H01L35/30
Filed: 2019-12-23
Abstract: The present invention provides a fire detector capable of detecting a fire without an external power supply or its own power supply. According to an aspect of the present invention, the fire detector includes: a heat collector which receives and transfers heat; a Peltier element connected to the heat collector and generating a potential difference by the heat transferred from the heat collector; a transmitter which transmits a radio signal for fire detection when a current is generated in the Peltier element; and a receiver receives the radio signal transmitted from the transmitter and notifies the occurrence of a fire.
Patent KR-20210081925-A (KR)
Title: Liquid Crystal Polymer Composition, Laminated Plate and Printed Circuit Board Using the Same
Inventor: LEE IN UK
IPC: H05K1/09
Filed: 2019-12-24
Abstract: The present invention relates to a liquid crystal polymer composition, and a laminated plate and printed circuit board using the same, and more specifically, to a liquid crystal polymer composition capable of forming a liquid crystal polymer coating film with good appearance while reducing the number of coatings, and a laminated plate and printed circuit board using the same. The present invention provides the liquid crystal polymer composition comprising: a liquid crystal polymer; fluororesin powder; inorganic particles; and a solvent.
Patent KR-20200080187-A (KR)
Title: Method and apparatus for quantization matrix encoding/decoding and recording medium for storing bitstream
Inventor: LIM SUNG CHANG
IPC: H04N19/94
Filed: 2019-12-24
Abstract: Provided are a method and device for encoding/decoding an image. The method for decoding an image according to the present invention comprises the steps of: decoding information on a quantization matrix from a bitstream; obtaining a quantization matrix of a current block based on the information on the quantization matrix; and performing inverse quantization on the current block by using the quantization matrix of the current block. The step of obtaining the quantization matrix of the current block includes the step of deriving a single identifier using at least one of a size, a prediction mode, and a color component of the current block and the step of obtaining a quantization matrix of the current block based on the single identifier.
Patent KR-20210083801-A (KR)
Title: Surface coated ceramic solid electrolyte and manufacturing method thereof
Inventor: KIM YOUNGSIK
IPC: H01M8/1016
Filed: 2019-12-27
Abstract: The present invention relates to a surface coated ceramic solid electrolyte having pores filled with polymer and having a coating layer formed on a surface thereof. A surface coated ceramic solid electrolyte according to one embodiment of the present invention is characterized in that pores existing in a ceramic solid electrolyte, which is a substrate, are filled with polymer, and a coating layer can be formed on a surface thereof. According to the present invention, density of the ceramic solid electrolyte can be increased.
Patent KR-20210083927-A (KR)
Title: Chemical Resistance High Temperature Insulation Coating Composition
Inventor: KIM NAM KI
IPC: C09D5/00
Filed: 2019-12-27
Abstract: Disclosed is a chemical-resistant high-temperature insulating coating composition. A binder included in the chemical-resistant high-temperature insulating coating composition includes 17 to 25 wt% of sodium silicate, 1 to 3 wt% of aluminum silicate, 2 to 5 wt% of an epoxy, 1 to 3 wt% of calcium carbonate, 0.3 to 1 wt% of a magnesium hydroxide, 0.5 to 1 wt% of titanium dioxide, 0.5 to 1 wt% of potassium carbonate, and 0.2 to 0.5 wt% of an aluminum hydroxide. According to the present invention, the hardness of a chemical-resistant high-temperature insulating coating can be dramatically improved through the combination of unique components of the binder in the chemical-resistant high-temperature insulating coating and the combination of the components of a filler included in the chemical-resistant high-temperature insulating coating.
Patent KR-20210083962-A (KR)
Title: Collision test device of vehicle
Inventor: CHOI WON JUN
IPC: B60R19/02
Filed: 2019-12-27
Abstract: The present invention relates to an automobile collision test apparatus. The automobile collision test apparatus comprises: a rail unit installed on the ground; a bogie unit installed to be able to reciprocate along the rail unit; a bumper unit detachably installed on the bogie unit; and a barrier unit installed adjacent to a front end of the rail unit so as to collide with the bogie unit, wherein the bogie unit includes: a body part; a front collision part having a front collision rail part and installed at the front of the body part; a rear collision part having a rear collision rail part and installed at the rear of the body part so as to face the front collision part across the body part; and a bumper connecting part detachably installed in the front collision part or the rear collision part to couple the front collision part or the rear collision part to the bumper unit.
Patent KR-20210085765-A (KR)
Title: The method of modeling characteristic parameters of coupled transmission lines
Inventor: YU DAEKYU
IPC: G01R27/28
Filed: 2019-12-31
Abstract: According to an embodiment of the present invention, a method for modeling characteristic parameters of a combined line including two identical single lines comprises the following steps of: determining parameters of single lines by using previously measured 2-port S-parameters of the single lines; determining extraction parameters of a combined line according to a predetermined criterion by using a previously measured 4-port S-parameter; and modeling characteristic parameters of the combined line by using the parameters of the single line and the extraction parameters.
Patent KR-20210085912-A (KR)
Title: Touch display device
Inventor: PARK SUNG JIN
IPC: G06F3/041
Filed: 2019-12-31
Abstract: An objective of the present invention is to provide a touch display device capable of preventing deterioration of a touch performance. By allowing a surface facing a light emitting area of a light emitting element having a plurality of vertices to be provided with a plurality of touch electrodes in a round shape, the touch display device according to the present invention allows a separation distance between the touch electrode and the light emitting area to become constant regardless of location. Therefore, the present invention can remove a difference in timing at which a color shift occurs according to a viewing direction of a screen.