baber/WOPTO huggingface dataset:
Patent KR-20200095272-A (KR)
Title: Particulate Matter Mask including Super Absorbent Polymer and Manufacturing method thereof
Inventor: KIM HO TAE
IPC: B01D39/16
Filed: 2019-01-31
Abstract: The present invention relates to a fine dust mask including a super absorbent polymer and a method for manufacturing the same, and more specifically to a fine dust mask having a super absorbent polymer layer formed by dispersing a super absorbent polymer on a support between mask filters and supplying moisture thereto to fix the super absorbent polymer to the support in a swollen state, and a method for manufacturing the same. A method for manufacturing a fine dust mask including a super absorbent polymer according to the present invention comprises: a super absorbent polymer layer manufacturing step (S100) of manufacturing a super absorbent polymer layer; and a filter layer lamination step (S200) of laminating filter layers on upper and lower parts of the super absorbent polymer layer.
Patent KR-20200073955-A (KR)
Inventor: HAN WON
IPC: H03H9/17
Filed: 2019-02-08
Abstract: According to an embodiment of the present invention, an acoustic resonator capable of increasing performance comprises: a substrate; a resonance unit including a central unit in which a first electrode, a piezoelectric layer, and a second electrode are sequentially stacked on the substrate and an extension unit disposed along a circumference of the central unit; and a first metal layer disposed outside the resonance unit and electrically connected to the first electrode. A lower insertion layer is stacked and disposed on an upper surface or a lower surface of the first electrode in the extension unit. The piezoelectric layer includes a piezoelectric unit disposed in the central unit and a bent unit disposed in the extension unit and obliquely extending in the piezoelectric unit according to a shape of the lower insertion layer. The lower insertion layer is formed of a conductive material to extend an electrical path between the first electrode and the first metal layer.
Patent KR-20200097454-A (KR)
Title: Apparatus for dlc coating with direct injection and method for manufacturing of dlc coating with direct injection thereof
Inventor: KIM YOUNG KYU
IPC: C23C16/513
Filed: 2019-02-08
Abstract: The present invention relates to a DLC coating device for direct injection, and a method for forming DLC coating by direct injection using the same. According to the present invention, the DLC coating device for direct injection comprises: a bellows unit (100) formed in a flexible shape; a joint unit (200) formed in a hollow shape to allow gas to move therein; and a union unit (300). According to the present invention, DLC coating can be effectively performed.
Patent KR-20200098873-A (KR)
Inventor: HONG WON SEOK
IPC: B01J19/00
Filed: 2019-02-13
Abstract: According to one embodiment of the present invention, disclosed is an apparatus for preparing sodium bicarbonate by using a two-step reaction mode, which comprises: a first reactor (100) for receiving an aqueous sodium carbonate solution and carbon dioxide gas; a second reactor (200) for receiving fluid flowing out of the first reactor (100); and a carbon dioxide microbubble generator (300) for receiving carbon dioxide gas and fluid flowing out of the second reactor (200) and generating microbubbles in the received fluid to provide the microbubbles to the second reactor (200), in which the first reactor (100) includes a carbon dioxide macrobubble generating unit for generating carbon dioxide macrobubbles and spraying the carbon dioxide macrobubbles into the sodium carbonate aqueous solution; the amount of carbon dioxide gas flowing into the first reactor (100) is larger than the amount of carbon dioxide gas flowing into the second reactor (200); and the fluid flowing out of the first reactor (100) includes an aqueous sodium carbonate solution.
Patent KR-20200101155-A (KR)
Title: Sublimation purifying apparatus and method of the same
Inventor: KIM SHIN HAN
IPC: H01L51/00
Filed: 2019-02-19
Abstract: The present invention relates to a sublimation purification device capable of reducing resource recycling and cost through the recycling of organic materials with a radialene structure, and a purification method thereof. According to the present invention, organic materials can be effectively collected by limiting the loading volume of mixed materials including radialene organic materials, setting temperature differently for each zone to slow down a sublimation rate and minimize the generation of ash during sublimation purification of organic materials. According to an embodiment of the present invention, the sublimation purification device comprises: a tube into which mixed materials containing organic materials are loaded; a heating block that surrounds the outside of the tube and heats the mixed materials; and a temperature control part for controlling the temperature of the heating block, wherein the mixed materials can be loaded by less than 15% of the total volume of the tube.
Patent KR-20200101233-A (KR)
Title: Electronic device and method for providing service corresponding to selection of object in image
Inventor: LEE SIHYOUNG
IPC: G06F16/953
Filed: 2019-02-19
Abstract: Various embodiments of the present invention relate to an electronic device and a method for providing a service corresponding to the selection of an object in an image. The electronic device comprises a camera, a display, a memory, and a processor operatively connected to the camera, the display, and the memory. The processor can be configured to detect a plurality of object regions included in an image acquired using the camera, remove object regions having a size exceeding a threshold range from among the detected plurality of object regions, calculate the importance of objects within the threshold range, based on the calculated importance, select the number of main objects which is no greater than the number of objects allowed by the electronic device, select auxiliary objects spatially related to the selected main objects, recognize the main objects and the auxiliary objects, recognize service attributes provided by the recognized main objects and auxiliary objects, determine services provided by the main objects and the auxiliary objects, and display the determined services on the display. Therefore, the electronic device can reduce the amount of calculation of the detected object and the time required for service preparation. Other various embodiments are possible.
Patent KR-20200107176-A (KR)
Title: A novel bacillus amyloliquefaciens MKSE strain, an incubation method of the strain and a producing method of asparaginase using the strain
Inventor: MISOOK KIM
IPC: C12N1/20
Filed: 2019-03-06
Abstract: The present invention relates to a novel Bacillus amyloliquefaciens MKSE strain (KCTC18753P) that produces asparaginase with improved heat and pH stability, a method of culturing the strain, and a method of producing asparaginase using the strain.
Patent KR-20200114049-A (KR)
Inventor: HAN KYUN HA
IPC: B01F13/00
Filed: 2019-03-27
Abstract: The present invention relates to a dynamic mixer which is coupled to a cartridge consisting of a pair of cylinders each storing an impression material base and a catalyst. The dynamic mixer comprises: a housing including an impression material outlet; and a rotor having a central shaft, a middle plate, and a plurality of mixing units formed along an axial direction of the central shaft between the middle plate and the impression material outlet, as a rotor located inside the housing and forming an impression material by mixing the impression material base and the catalyst. A wall is formed on an outer surface of the middle plate.
Patent KR-20200117744-A (KR)
Inventor: KIM YEONG SOO
IPC: G08B17/06
Filed: 2019-04-05
Abstract: The technical task of the present invention is to provide an intelligent fire prevention means capable of preventing a fire in advance even though the fire has not occurred. According to one embodiment of the present invention, an intelligent fire prevention system using intelligent communication technology (ICT) comprises: a two-wire power line communication loop including a positive line for transmitting an operation voltage and a current signal and a negative line arranged parallel to the positive line to be a reference voltage of the positive line; a plurality of intelligent sensors connected to the positive and negative lines of the two-wire power line communication loop and converting a sensor output value including a sensing value, a sensor address value, and a malfunction alarm signal into the current signal to transmit the current signal to a loop card through the two-wire power line communication loop; and a main controller panel. The main controller panel comprises: the loop card including a positive terminal connected to the positive line of the two-wire power line communication loop and a negative terminal connected to the negative line of the two-wire power line communication loop; a display panel displaying the sensing value of each intelligent sensor; and a micro control unit (MCU) restoring the current signal received from each intelligent sensor through the loop card into the sensor output value to display the sensor output value on the display panel and performing different fire prevention control from each section in accordance with the sensor value. The intelligent sensor converts a decimal sensor output value into a binary current signal to transmit the binary current signal to the loop card, and the main controller panel restores the binary current signal into the decimal sensor output value.
Patent KR-20200119455-A (KR)
Title: Optical film and method for fabricating the same
Inventor: CHOI CHUNG SOCK
IPC: G02B5/02
Filed: 2019-04-09
Abstract: Provided are an optical film for scattering light emitted from a display panel by including a light scattering pattern and a refractive index control layer, and a manufacturing method thereof. The optical film comprises: a first base layer; a second substrate layer spaced apart from and facing the first substrate layer; a light scattering pattern including at least one light scattering structure formed on the first base layer and having at least some areas spaced apart from each other; and a refractive index control layer disposed between the light scattering pattern and the second base layer, wherein the ratio of the height of the refractive index control layer and the height of the light scattering structure is 0.1 or more.
Patent KR-20200122193-A (KR)
Title: Apparatus and method for providing microorganism information
Inventor: KIM YOUNG DUG
IPC: G06K9/00
Filed: 2019-04-17
Abstract: One embodiment of the present invention provides a microorganism information providing device, which comprises: a reception unit receiving a plurality of images photographing emission waves emitted from a sample in the time series order; a detection unit extracting the features of changes over time from a plurality of images photographed in the time series order; a learning unit machine learning classification criteria based on the extracted features; and a determination unit classifying the type or concentration of microorganisms included in the sample based on the classification criteria. Each of the plurality of images includes speckle information generated by multiple scattering by the microorganisms due to a wave incident on the sample.
Patent KR-20200125095-A (KR)
Title: Radar using array antenna rotation and method for acquiring 3d image thereof
Inventor: KA MIN HO
IPC: G01S7/03
Filed: 2019-04-26
Abstract: The present invention provides a radar capable of resolving angle ambiguity and a three-dimensional image acquisition method thereof. The radar comprises: an array antenna unit on which a plurality of antennas are arranged; a rotation driving unit for rotating the array antenna unit around a pre-designated rotational origin on a plane on which the plurality of antennas are arranged in parallel with the plane in a preset rotational angle unit; an antenna control unit for setting the rotational angle unit and the maximum number of rotations to rotate the array antenna unit in the rotational angle unit in accordance with pre-designated radar specifications, and controlling the rotation driving unit in accordance with the set rotational angle unit and the maximum number of rotations; and a signal processing unit for emitting a transmission signal of a pre-designated waveform through the array antenna unit at each rotating position of the array antenna unit, adding a complex weight in accordance with the rotating position of the array antenna unit to a reception signal received by the plurality of antennas to synthesize a signal, and displaying synthesized signal strength at each three-dimensional position to acquire a three-dimensional image.
Patent KR-20200127738-A (KR)
Inventor: KIM SUNG WON
IPC: G03B21/14
Filed: 2019-05-03
Abstract: The present invention relates to a real imager which outputs a video read through a camera unit on a screen. Specifically, the present invention relates to the real imager which can ensure a high degree of freedom in a multi-joint arm unit, and prevent damage to the multi-joint arm unit when the multi-joint arm unit is received in a reception unit.
Patent KR-20200131499-A (KR)
Inventor: JEON HAE RYONG
IPC: H01M10/647
Filed: 2019-05-14
Abstract: The present invention relates to a battery module which effectively emits heat generated from a battery cell and, more specifically, to a battery module comprising: a cell unit including a plurality of battery cells disposed on both sides of a unit plate; and a case accommodating the cell unit and provided with a cooling device on at least one surface thereof, wherein the unit plate includes: a plate portion having a flat surface; and a plurality of accommodation spaces formed by side portions protruding from both sides of the plate portion to the top and bottom of the plate portion, and the plurality of the battery cells are disposed in each of the accommodation spaces.
Patent KR-20200134817-A (KR)
Inventor: KU BONSEOK
IPC: B25J9/00
Filed: 2019-05-23
Abstract: According to various embodiments of the present invention, an electronic apparatus providing feedback responding to the input of a housing includes: a flexible housing; a flexible printed circuit board (FPCB) formed in the housing; at least one distance measurement sensor operatively connected with the FPCB, and transmitting a signal to at least a partial area of the housing on a predetermined cycle and receiving a signal reflected by the partial area; and at least one processor operatively connected with the FPCB and the at least one distance measurement sensor. The at least one processor can be set to receive data from the at least one distance measurement sensor, confirm external input about the at least partial area of the housing based on the received data, and provide feedback responding to the confirmed external input. Other embodiments can be possible. Therefore, the present invention is capable of providing a variety of feedback based on user input.
Patent KR-20200137399-A (KR)
Inventor: KIM HYUN JEONG
IPC: F16L1/11
Filed: 2019-05-30
Abstract: The present invention relates to an electromagnetic wave-shielding underground cable protection plate attached with a magnetic marker for detecting underground utilities, and a manufacturing method thereof. According to the present invention, the electromagnetic wave-shielding underground cable protection plate comprises: an insulation panel; and electromagnetic wave-shielding panels attached to both sides of the insulation panel by using an adhesive film. According to the present invention, electromagnetic waves can be effectively shielded.
Patent KR-20200138944-A (KR)
Inventor: KIM CHON OK
IPC: F16H3/12
Filed: 2019-06-03
Abstract: Disclosed is a transmission for a vehicle. An objective of the present invention is to realize 16 shift gears by combinations of one planetary gear set and two synchronous meshes in a basic forward four-gear DCT structure, and form multiple gears by arbitrarily selecting a shift gear in accordance with properties of an applied vehicle among the 16 shift gears to improve power transfer performance and fuel efficiency and improve loadability by size reduction. According to an embodiment of the present invention, the transmission for a vehicle comprises: a first, a second, a third input shaft; a middle shaft; a first and a second output shaft; an idle shaft; a planetary gear set including a first, a second, and a third rotary element to be arranged on the axis of the middle shaft, wherein the second rotary element and one rotary element of the first and third rotary elements are selectively connected to the middle shaft, and the first and third rotary elements are power-connected to the third and second input shafts through a gear train; a plurality of gear trains provided between the middle shaft, the first, second, and third input shafts, the first and second output shafts, the idle shaft, and the planetary gear set to power-connect the middle shaft, the first, second, and third input shafts, the first and second output shafts, the idle shaft, and the planetary gear set to each other; a first synchronous mesh arranged on the first output shaft to selectively transfer rotating power transferred from the second input shaft through two gear trains to the first output shaft; a second synchronous mesh arranged on the second output shaft to selectively transfer rotating power transferred from the third input shaft through one gear train to the second output shaft; and four clutches provided at positions for selectively connecting shafts and a shaft and a rotary element.
Patent KR-20200139327-A (KR)
Title: Image Sensing Device
Inventor: JUNG HYUN YONG
IPC: H04N5/378
Filed: 2019-06-04
Abstract: Provided is an image sensing device with the improved sensing image quality. The image sensing device comprises: a photoelectric device that a reset signal is provided at one end and a sensing node is disposed at the other end; a reset transistor resetting the floating diffusion to a first voltage; a capacitor disposed between the floating diffusion and the sensing node; a driving transistor generating a pixel signal from charge generated in the photoelectric device by using the second voltage; and a selection transistor providing the pixel signal to the outside. While the selection transistor is turned on, the reset transistor is turned off at a first time point, and then the sensing node is reset by the reset signal at a second time point later than the first time point.
Patent KR-20190138598-A (KR)
Title: Laminate and liquid crystal display comprising the same
Inventor: SHIN NAYOUNG
IPC: G02F1/13363
Filed: 2019-06-04
Abstract: According to the present application, the present invention relates to a laminated body and a liquid crystal display device including the same comprising a first polarization rotating layer, a second polarization rotating layer, and a positive C plate provided between the first polarization rotating layer and the second polarization rotating layer; the first polarization rotating layer comprises a first half wave plate and a first quarter wave plate; and the second polarization rotating layer comprises a second half wave plate and a second quarter wave plate. Therefore, the present invention is capable of solving a size constraint of a polarizing plate, and to provide the liquid crystal display device with an improved front CR characteristic.
Patent KR-20200142225-A (KR)
Inventor: JUNG HYO JIN
IPC: A47D1/02
Filed: 2019-06-12
Abstract: One embodiment of the present invention provides an auxiliary support apparatus for an infant, which includes: a mounting part coupled and fixed to an object to be mounted; a support part coupled to the mounting part; and a chair part coupled to an end portion at an opposite side of the mounting part of the support part, thereby enabling the infant held and moved in front of a protector to be seated and supported.
Patent KR-20200143011-A (KR)
Inventor: KIM SEONG DOO
IPC: B60L53/30
Filed: 2019-06-14
Abstract: The present invention relates to a rotary electric vehicle charging device customized for the traffic weak, which includes: a main body unit that enables charging of an electric vehicle; an operation panel unit that is separated from the main body unit and allows charging operation to be performed from the main body unit; and a connection unit that is rotationally connected so that the position of the operation panel unit can be changed from the main body unit.
Patent KR-20200144187-A (KR)
Inventor: CHOI HU LIN
IPC: H05B44/00
Filed: 2019-06-17
Abstract: The present invention relates to a wiring structure for an LED lighting fixture which allows LED packages except a detective LED package to be normally operated even if one LED package among LED packages making up an LED array becomes defective. The wiring structure for an LED lighting fixture including a plurality of PED package arrays arranged in parallel and each having a plurality of LED packages connected to each other in series comprises: a power line and a ground line which are printed on a printed circuit board, and connect a plurality of LED packages to each other in series; and a power line connection line and a ground line connection line printed on the printed circuit board to connect a power line and a ground line of an LED package in an LED package array to a power line and a ground line of an LED package of an adjacent LED package array. The power line connection line and the ground line connection line are printed on an insulation layer coated on the power lines and the ground lines.
Patent KR-20210000912-A (KR)
Inventor: KIM YOUNG SHIN
IPC: G01S7/484
Filed: 2019-06-26
Abstract: Disclosed are a lidar sensor device of a vehicle and a control method thereof. According to the present invention, the lidar sensor device of the vehicle includes: a lidar sensor module mounted in a secondary cover of the vehicle to transmit a pulse signal while scanning the surroundings of the vehicle, and receiving a reflected signal from the transmitted pulse signal reflected by the surrounding object to detect the surrounding object; a storage unit for storing an optical simulation result wherein the lidar sensor module simulates a change in a transmission/reception signal passing through a secondary cover for each scan area; and a control unit which adjusts transmission output by setting an output weight for each scan area based on the optical simulation result stored in the storage unit according to the secondary cover, and drives the lidar sensor module according to the transmission output. The present invention can improve an accuracy of detecting an object by compensating for deterioration in object detection sensitivity.
Patent KR-20210001587-A (KR)
Title: A grease composition for automobile lever
Inventor: LEE WOO DONG
IPC: C10M113/12
Filed: 2019-06-28
Abstract: The present invention relates to a grease composition for a vehicle lever, which is excellent in abrasion resistance and is applied to an inner operating portion of a vehicle turn indicator control lever and, more specifically, to a grease composition for a vehicle lever comprising: 90 to 96 wt% of base oil; and 4 to 10 wt% of a thickener.
Patent KR-20210001721-A (KR)
Inventor: KIM SAKIL
IPC: G06T19/00
Filed: 2019-06-28
Abstract: The present invention relates to a virtual experience of a fire situation, and more particularly, to a device and method for experiencing fire in a main control room of a nuclear power plant. The device comprises: an output unit outputting virtual reality contents according to a selected experience scenario; a sensing unit sensing at least one biosignal from a user; and a control unit measuring the immersion of the user on the virtual reality content based on the sensed biogsignal and generating an additional event for drawing the attention of the user based on the measured immersion when the virtual reality content is outputted.