baber/WOPTO huggingface dataset:
Patent KR-20200031378-A (KR)
Title: Selective packing machine for globe-shaped products
Inventor: MOON JO YOUNG
IPC: B65B25/04
Filed: 2018-09-14
Abstract: The present invention relates to an apparatus for sorting an agricultural product (1) by each size to load the sorted agricultural product into a packing body (5). According to the present invention, the apparatus comprises: a sorting unit (10) including a hopper (11) sequentially discharging a plurality of agricultural products (1) in a row and a sorting roller (12) continuously transferring the agricultural products (1) discharged from a downstream end of the hopper (11) and dropping the agricultural products (1) by each size; a discharge unit (20) including a sorting chute (21) collecting the agricultural products (1) dropped from a downstream end of the sorting unit (10) by each set size group and a conveyor (25) transferring the agricultural products (1) collected at a downstream end of the sorting chute (21) to the outside; and a loading unit (30) including a loading plate (31) holding the packing body (5) loading the agricultural products (1) thereon at a downstream end of the discharge unit (20) in an open state and a stacker (32) supporting the packing body (5) on the lower part of the loading plate (31) and vertically moving in accordance with the loading amount of the agricultural products (1).
Patent KR-20200033379-A (KR)
Title: Light emitting device and display device including the same
Inventor: LI XINXING
IPC: H01L33/48
Filed: 2018-09-19
Abstract: According to one embodiment of the present invention, provided is a light emitting device, which comprises: a first light emitting region including a first light emitting diode; a second light emitting region including a second light emitting diode; at least one pair of first and second partition walls disposed to face each other in the first and second light emitting regions; at least one first electrode disposed on the first partition wall to cover the first partition wall and electrically connected to a first end of at least one of the first and second light emitting diodes; and at least one second electrode disposed on the second partition wall to cover the second partition wall and electrically connected to a second end of at least one of the first and second light emitting diodes. The at least one pair of the first partition wall and the second partition wall has a structure different from the structure of the second emitting region in the first emitting region.
Patent KR-20200033541-A (KR)
Title: Polymer and organic electronic device comprising the
Inventor: KIM JI HOON
IPC: C08G61/12
Filed: 2018-09-20
Abstract: The present specification relates to a polymer including a unit represented by formula 1, and an organic electronic device including the polymer in an organic active layer. The polymer according to one embodiment of the present specification can freely adjust HOMO/LUMO energy levels.
Patent KR-20200036545-A (KR)
Inventor: MYUNG SEUNG TAEK
IPC: H01M4/38
Filed: 2018-09-28
Abstract: Provided are an electrode active material for a sodium and zinc secondary battery, and a secondary battery comprising the same. The electrode active material is represented by chemical formula 1, Fe_(3-x)M_x(PO_4)_2. The electrode active material has a monoclinic crystal structure and a space group of P2_1/c. In the chemical formula 1, x is 0 to 2, and M is a metal having an oxidation number of +2. Specifically, the present invention is to provide a new electrode active material usable for sodium or zinc secondary batteries.
Patent KR-20200043660-A (KR)
Inventor: KIM TAE HWAN
IPC: G10L13/08
Filed: 2018-10-18
Abstract: The present invention relates to a speech synthesis method and speech synthesis device for synthesizing speech corresponding to a feature of an inputted face image. According to an embodiment of the present invention, the speech synthesis method comprises the steps of: receiving a face image; extracting a face feature from the face image; generating voice corresponding to the face feature using a voice model; and combining the voice with inputted text to synthesize text speech. The voice model may generate the voice through a generative model.
Patent KR-20200044355-A (KR)
Title: Cathode materials for lithium ion battery coated lithium trimethylsiloxide and preparing method thereof
Inventor: TAEEUN YIM
IPC: H01M4/525
Filed: 2018-10-19
Abstract: The present invention relates to a positive electrode active material for a lithium ion battery, comprising a positive electrode active material and lithium trimethylsiloxide coated on a surface of the positive electrode active material. In the case of lithium trimethylsiloxide formed on an interface through the coating, HF present in a battery can be removed additionally. Through evaluation of the battery characteristics at a room temperature and high temperature, an NCM811 positive electrode material coated with LiOTMS compared to bare NCM811 exhibits better battery characteristics.
Patent KR-20200046257-A (KR)
Title: 4-way system Air-conditioner exchanger Automatic cleaning system with detachable cleaning head heat
Inventor: KANG CHULUNG
IPC: F28G15/02
Filed: 2018-10-24
Abstract: The present invention relates to an automatic cleaning device for a heat exchanger of a four-way system air conditioner with a detachable cleaning head. The automatic cleaning device comprises: a work setting unit including a display unit and a button unit including at least one among a power supply or power shutoff button, an automatic mode selection button, a manual mode selection button, a cleaning water supply or shutoff button, a compressed air supply or shutoff button, and a scroll button for menu item display; a control board to output a solenoid valve opening control signal for cleaning water supply to open a solenoid valve in a direction of connecting a high-pressure pump and a detachable head during automatic cleaning time in response to an automatic mode work condition value if an automatic mode is selected by the work setting unit and the automatic mode work condition value is inputted, and output a solenoid valve closing control signal for cleaning water shutoff to disconnect a connection state of the high-pressure pump and the detachable head when the automatic cleaning time ends; a solenoid valve to connect the high-pressure pump and the detachable head in response to the solenoid valve opening control signal for cleaning water supply, and disconnect a connection state of the high-pressure pump and the detachable head in response to the solenoid valve closing control signal for cleaning water supply; a high-pressure pump to operate to supply cleaning water from a water tank to the detachable head in response to an operation of the solenoid valve; and a detachable head to spray cleaning water supplied from the high-pressure pump to a heat exchanger cooling fin arranged on an air conditioner through a spraying nozzle unit. Accordingly, work efficiency can be maximized.
Patent KR-20200047073-A (KR)
Inventor: JEON DAE YOUNG
IPC: H01L45/00
Filed: 2018-10-26
Abstract: A switching element includes a first electrode and an ionic liquid pattern. The first electrode includes graphene. The ionic liquid pattern is disposed on the first electrode. When a voltage is applied to the first electrode, a double layer insulating layer is formed in a first region of the ionic liquid pattern contacting the first electrode, and a leakage current corresponding to the voltage is generated through the double layer insulating layer. The generated leakage current is controlled by a gate voltage applied vertically below the first electrode.
Patent KR-20200048864-A (KR)
Title: Solar cell module of high power shingled array structure amd manufacturing method thereof
Inventor: JEONG CHAE HWAN
IPC: H01L21/78
Filed: 2018-10-31
Abstract: The present invention relates to a solar cell module of a high-power shingled array structure and a method for manufacturing the same for electrical connection of a solar cell string used in a solar cell module for photovoltaic generation. The present invention includes: (a) a step of preparing a solar cell provided with front and back electrodes; (b) a step of forming unit cells by cutting the solar cell of the step (a); (c) a step of forming a solar cell string of a shingled array structure by applying a conductive adhesive to one or both of the front and back electrodes of the unit cell prepared in the step (b) and interconnecting the front and back electrodes with the conductive adhesive applied; and (d) a step of electrically interconnecting the solar cell strings of the shingled array structure formed in the step (c) by using a conductive annular wire. According to the present invention, the shading region is reduced by approximately 86% as compared with an existing ribbon wire-applied structure, which results in an increase in an incidence area and solar cell module output improvement.
Patent KR-20200051895-A (KR)
Inventor: KIM KYUN HO
IPC: G09G3/20
Filed: 2018-11-05
Abstract: According to one embodiment of the present invention, a display device capable of controlling a power voltage comprises: a display panel including a plurality of pixels; a plurality of source boards connected to the display panel; a power management board connected to the plurality of source boards and supplying a power voltage to the plurality of pixels; and a control board controlling output of voltages supplied to the plurality of source boards according to a control signal transmitted from the power management board.
Patent KR-20200053060-A (KR)
Inventor: JUNG JUNG YONG
IPC: H01R13/03
Filed: 2018-11-07
Abstract: The present invention relates to a wall-mounted electrical outlet device having a network access function and a power saving function by using serial-connection ferroelectrics, capable of directly saving a power in use during the use of the power of an AC power source by using a stationary electrical outlet. According to the present invention, the wall-mounted electrical outlet device having the network access function and the power saving function by using the serial-connection ferroelectrics includes: a ferroelectric mixture; a first conducting wire part; a second conducting wire part; a first wiring part; a second wiring part; a sensor unit; a generation unit; and a communication unit.
Patent KR-20200055483-A (KR)
Title: Insulation for structure
Inventor: RYU JUNG WOO
IPC: E04B1/80
Filed: 2018-11-13
Abstract: The present invention relates to a building insulation material, wherein the building insulation material comprising an interior insulation sheet including a plurality of air layers and an exterior insulation sheet formed on a surface of the interior insulation sheet is installed on a wall surface of various buildings, such that insulation and flame retardant properties of the buildings are improved, and thus, thermal insulation and cold insulation, sound-proof, due condensation-proof, and semi-noncombustible material properties thereof can be implemented. The building insulation material is provided with a plurality of insulation sheets (53) formed by fusing an aluminum film (52) to one surface of a foamed resin (51) with elasticity in which through spaces (51a) forming air layers are continuously formed in longitudinal and transverse directions, wherein the plurality of insulation sheets (53) are stacked on top of each other in a plurality of layers. The aluminum film (52) is stacked to be disposed between the plurality of layers, such that the through spaces (51a) forming air layers form an interior insulation sheet (50) formed in a plurality of layers, and a hard exterior insulation layer (60) thicker than the foamed resin (51) is adhering to one surface of the interior insulation sheet.
Patent KR-20190056332-A (KR)
Title: Method and apparatus for encoding/decoding image and recording medium for storing bitstream
Inventor: JUN DONG SAN
IPC: H04N19/122
Filed: 2018-11-16
Abstract: Provided are a method and a device for encoding/decoding an image with enhanced compression efficiency which perform a template matching-based prediction. The method for decoding an image comprises the following steps: deriving a first intra-prediction mode for a current block; generating a first intra-prediction block corresponding to the first intra-prediction mode; deriving a second intra-prediction mode for the current block; generating a second intra-prediction block corresponding to the second intra-prediction mode; and generating a final intra-prediction block by a weighted sum of the first intra-prediction block and the second intra-prediction block.
Patent KR-20200059712-A (KR)
Inventor: LEE HEE SIN
IPC: A61B6/03
Filed: 2018-11-21
Abstract: According to one embodiment of the present invention, a system for scattering correction of an X-ray image to improve scattering correction performance of an X-ray image may comprise: a training image generation unit generating a simulation image with a scattered line and a target image without the scattered line through Monte Carlo simulation using a three-dimensional volume image; and a scattering correction unit correcting scattering of an X-ray image photographed by an X-ray image acquisition device using a deep learning algorithm trained by using the simulation image and the target image.
Patent KR-20200059790-A (KR)
Inventor: KIM MIN JOON
IPC: G01N21/3504
Filed: 2018-11-21
Abstract: The present invention relates to a plant growing system for harvesting raw grass every day, and more specifically, to a plant growing system comprising a sprouting room and a growing room. A rapid plant growing device positioned inside the growing room comprises: a plurality of horizontal frames; a plurality of vertical frames; and a plurality of perpendicular frames which support the plurality of horizontal frames and the plurality of vertical frames. The rapid plant growing device further comprises: an outer frame which is positioned in each end unit of the plurality of horizontal frames; a middle frame which is positioned in a middle unit of the plurality of horizontal frames; a support which is installed in each of the plurality of perpendicular frames; a seedbed which is provided in each support and in which plants grow; a one-hole fog spraying device which is installed in each outer frame and a two-hole fog spraying device which is installed in the middle frame; and an LED lamp which is installed in a lower part of a horizontal frame or a lower part of the support, and provides light to raw grass. The seedbed positioned in the support sets a set of 72 pieces per day, is grown through the rapid plant growing device from 2 days to 7 days, and is harvested on 8 days. The one-hole fog spraying device mounted in the outer frame of the rapid plant growing device and the two-hole fog spraying device mounted in the middle frame are alternately installed, and spray water to the rapid plant growing device.
Patent KR-20200060614-A (KR)
Title: Preparation method of activated carbon using reducing atmosphere
Inventor: LEE KYUNG KOO
IPC: C01B32/306
Filed: 2018-11-22
Abstract: The present invention relates to a method for manufacturing activated carbon. More specifically, the present invention relates to a method for manufacturing activated carbon having mesopores by heat-treating a metal organic skeleton in a reducing atmosphere. In order to achieve the above object, the present invention provides the method for manufacturing activated carbon comprising: a first step of preparing the metal organic skeleton; a second step of heating the metal organic skeleton up to 750 to 850°C range while injecting an inert gas; and a third step of heat-treating while replacing the inert gas with a reducing gas after heating. The present invention is a suitable method for manufacturing activated carbon having sufficient mesopores.
Patent KR-20200062696-A (KR)
Title: all in one lens case
Inventor: CHA JI MIN
IPC: A45C11/00
Filed: 2018-11-27
Abstract: The present invention relates to an integrated lens case comprising: a lid (10) of a body that can open and close a cylindrical lens case; an upper lens case (20) including a hole into which a lens cleaning solution can be put into a space under the lid (10) of the body; and a lower lens container (30) including a hole through which the lens cleaning solution can be put into a space under the upper lens case (20).
Patent KR-20200062716-A (KR)
Inventor: JEE CHANG WOON
IPC: C23C2/20
Filed: 2018-11-27
Abstract: The present invention provides a system for controlling a plating amount which controls the plating amount of a steel sheet in accordance with a target plating amount in a process of hot-dipping the steel sheet. The system for controlling the plating amount comprises: an air knife which sprays air to the steel sheet having passed through a plating bath to adjust the plating amount; a hot plating amount measurement device installed immediately downstream of the air knife in a transport direction of the steel sheet to measure the plating amount of the steel sheet; a cold plating amount measurement device remotely installed downstream of the air knife in the transport direction of the steel sheet to measure the plating amount of the steel sheet; a plating amount prediction model which predicts an output of the cold plating amount measurement device corresponding to an output of the hot plating amount measurement device in accordance with the output of the hot plating amount measurement device and plating process variables; a coefficient calculator which calculates coefficients of the plating amount prediction model based on the output of the hot plating amount measurement device, the output of the cold plating amount measurement device corresponding to the output of the hot plating amount measurement device, and the process variables; and a plating amount predictor which uses the plating amount prediction model in which the coefficients are calculated by the coefficient calculator to predict an output of the cold plating amount measurement device corresponding to an output of the hot plating amount measurement device at a measurement time in accordance with the output of the hot plating amount measurement device at the measurement time and the plating process variables.
Patent KR-20200063828-A (KR)
Inventor: LIM HAK SOO
IPC: E02B3/06
Filed: 2018-11-28
Abstract: Disclosed are an arc-shaped sand structure for preventing local beach erosion and a construction method thereof. The arc-shaped sand structure for preventing local beach erosion is to prevent loss of a beach consisting of sand by reducing wave energy, and includes a sand dune piled and formed in a prescribed height and width on the ground between a high-tide coastline and a low-tide coastline. The sand dune has an arc shape opened towards the land surface to correspond to the entering direction of waves or is arranged in a waveform or a straight line parallel with the high-tide coastline and the low-tide coastline. According to the present invention, the arc-shaped sand structure is piled and formed in a prescribed height and width on the ground between a high-tide coastline and a low-tide coastline or between a low-tide coastline and a coastal zone to prevent sand from being swept away by wave energy to reduce the beach width, and supplies sand swept away as sand of the sand dune while reducing wave energy to prevent beach erosion.
Patent KR-20200068200-A (KR)
Title: Ignition apparatus of liquid rocket engine
Inventor: KIM CHEULWOONG
IPC: F02K9/97
Filed: 2018-12-05
Abstract: The present invention relates to an ignition apparatus of a liquid rocket engine and, more specifically, to an ignition apparatus of a liquid rocket engine which provides a laser ignition method for reducing development costs and enabling easy commercialization. The ignition apparatus has a laser module for emitting a laser at the inside of the combustion chamber of a liquid rocket engine, and has a nozzle throat plug which is provided on the inner nozzle throat of a nozzle to prevent the inflow of an external fluid and impurities on the ground, thereby preventing damage to the engine due to a cryogenic propellant and creating a suitable ignition environment in vacuum space and at a high altitude. A support passing through the nozzle throat plug extends in the direction of the combustion chamber, and an ignition agent aligned with a laser emission position of the laser module is disposed on one side in the direction of the combustion chamber, so that a combustion reaction starts between the ignition agent and the laser emitted from the laser module.
Patent KR-20200068469-A (KR)
Inventor: HAN JUNG IN
IPC: A47G7/04
Filed: 2018-12-05
Abstract: A crop cultivation device according to the present invention comprises: a cultivation tower equipped with cultivation ports; and a control panel having a driving unit for rotating the cultivation tower and a storage tank for storing a nutrient solution to be supplied to the cultivation ports. The cultivation tower includes a plurality of tower members that are sequentially stacked while forming a supply line for supplying the nutrient solution. In addition, a growth space can be formed by a chamber. Therefore, by using the crop cultivation device of the present invention, a relatively large amount of crops can be cultivated in minimum floor space to meet the growing environment of the desired crop, and the crop can be safely protected from a hazard such as external pollutants or animals.
Patent KR-20200068517-A (KR)
Title: Computer main body equipped with filter
Inventor: Song Yong Chang
IPC: G06F1/18
Filed: 2018-12-05
Abstract: The present invention is to provide a computer main body equipped with a filter for preventing dust or foreign materials from being introduced into the computer main body or a laptop main body. To this end, the computer main body equipped with a filter comprises: a body having an inlet through which external air can be introduced into the body, a cooler for discharging the air introduced through the inlet to the outside, and an outlet for discharging the air to the outside by the cooler; and a filter coupled to at least one of an inlet side and an outlet side of the body.
Patent KR-20200069587-A (KR)
Title: Apparatus and method for casting
Inventor: JUNG IN PEEL
IPC: B22D35/06
Filed: 2018-12-07
Abstract: A casting apparatus and a casting method are disclosed. The casting apparatus comprises: a melting furnace containing molten metal therein; a connection pipe which is connected to the melting furnace, has a connection passage through which molten metal discharged from the melting furnace passes, and has a connection valve for opening and closing the connection passage; a degassing unit which is connected to the connection pipe, and degases the molten metal flowing from the connection pipe; a supply pipe which is connected to the degassing unit, has a supply passage through which the molten metal discharged from the degassing unit passes, and has a supply valve for opening and closing the supply passage; and a mold unit which is connected to the supply pipe and into which the molten metal flows from the supply pipe. Therefore, the casting apparatus and the casting method can easily transport the molten metal.