baber/WOPTO huggingface dataset:
Patent KR-20200133944-A (KR)
Inventor: OH SUNGJO
IPC: H04L9/06
Filed: 2019-05-21
Abstract: According to an embodiment of the present invention, a network separation device connected to an institutional operating system for providing institutional services comprises: an institutional network interworking module connected to an institutional network independently secured by the institutional operating system, and relaying artificial intelligence service data to a user terminal receiving institutional services by accessing an institutional system; an artificial intelligence network interworking module connected to an artificial intelligence service system that provides artificial intelligence services through a public network; and a network separation processing module which transmits and receives only data for artificial intelligence service processed by signal conversion through a synchronized channel connection between the institutional network interworking module and the artificial intelligence network interworking module in a state in which the institutional network interlocking module and the artificial intelligence network interlocking module are physically separated from each other. Accordingly, it is possible to freely use artificial intelligence services based on a common cloud system without additional infrastructure or additional network equipment for institutional systems restricted by a business network.
Patent KR-20190143374-A (KR)
Title: Bracket for mounting directly lighting on the ceilling
Inventor: GIM NO EUN
IPC: F21V23/00
Filed: 2019-06-12
Abstract: After a lamp is closely attached to a support bracket mounted on the ceiling, the lamp is fixed to the ceiling as the lamp moves in a longitudinal direction, and power can be supplied at the same time. Particularly, a socket member connecting power wires withdrawn from the ceiling is mounted in advance on the support bracket and a plug member electrically connected to the lamp is fixed to the lamp in advance so as to mount the lamp through simple operation of pushing the lamp by fitting the plug member to the socket member and be easily and conveniently assembled by connecting the power at the same time, thereby being safely used. A protrusion terminal is formed on the socket member and a terminal hole is formed on the plug member so as to allow the protrusion terminal to which external power is applied to be electrically and safely assembled without being in contact with other components when the plug member is fitted to the socket member.
Patent KR-20200143910-A (KR)
Inventor: JEONG JI UN
IPC: H04N5/376
Filed: 2019-06-17
Abstract: Provided is an imaging device for avoiding electro-magnetic interference (EMI). According to the present invention, the imaging device comprises: a clock generator which generates a first output clock operating at a first frequency; a link layer for generating a control signal for changing the first frequency and outputting first parallel data including first frame information; a detection unit which generates a collision avoidance command during a vertical blank (VBLNK) to change the first frequency to a second frequency different from the first frequency; and a frequency change unit which receives the collision avoidance command from the detection unit and transmits a frequency change command to the link layer. The link layer transmits the control signal to the clock generator based on the frequency change command. The VBLNK is a time from a first point in time when the link layer does not output the first parallel data to a second point in time to output second parallel data including information on a second frame following the first frame information.
Patent KR-20200060671-A (KR)
Inventor: CHUNG SHU WEI
IPC: H01L21/033
Filed: 2019-06-17
Abstract: A method of the present invention includes the steps of: forming a seed layer on a semiconductor wafer; coating a photo resist on the seed layer; performing a photo lithography process to expose the photo resist; and developing the photo resist to form an opening in the photo resist. The seed layer is exposed, and the opening includes a first opening of a metal pad and a second opening of a metal line connected to the first opening. At a joining point of the first opening and the second opening, a third opening of a metal patch is formed such that all angles of the opening and adjacent to the first opening are greater than 90 degrees. The method further includes the steps of: plating the metal pad, the metal line, and the metal patch in the opening in the photo resist; removing the photo resist; and etching the seed layer to leave the metal pad, the metal line and the metal patch.
Patent KR-20200144344-A (KR)
Inventor: LEE JEONG SOO
IPC: C09K17/40
Filed: 2019-06-18
Abstract: The present invention relates to a soil modifier for a salt-damaged area, including 30-40 wt% of peat-moss, 3-5 wt% of humic acid, 3-5 wt% of effective microorganisms, 20-30 wt% of cocopeat, 10-20 wt% of zeolite, 5-10 wt% of a highly absorbable resin, 0.1-0.5 wt% of a nitrogen compound fertilizer, 0.1-0.5 wt% of a phosphorite-based fertilizer, 0.1-0.5 wt% of a potassium compound fertilizer, and 0.1-0.5 wt% of a trace element fertilizer. According to the present invention, growth of plants can be improved by improving the condition of soil so as to facilitate growth of plants, and particularly, by improving a physical environment allowing inhabitation of effective microorganisms, supplementing effective subsoil, increasing water discharging capability, water-retaining capability, supplying plant nutrients, supplementing the content of organic substances, removing salt, adjusting pH, and by supplying useful microorganisms. In addition, soil quality can be improved and productivity of soil can be enhanced by supplementing effective microorganisms at the initial stage and by forming an environment in which the supplemented effective microorganisms are maintained or propagated continuously to make living soil.
Patent KR-20200144744-A (KR)
Inventor: LEE JONG HWA
IPC: G06F3/01
Filed: 2019-06-19
Abstract: Provided are a method for analyzing and visualizing three-dimensional (3D) motion based on a motion capture system, and a system thereof. According to the present invention, the method for analyzing and visualizing 3D motion based on the motion capture system comprises the steps of: collecting photographing data through a sensing device attached to a smart uniform, performed by a computer; analyzing the photographing data by comparing the photographing data with reference data; and displaying visualization information based on the analysis result. According to the present invention, it is possible to accurately detect movement of an object in three-dimensions through a motion detection system.
Patent KR-20210006073-A (KR)
Inventor: KIM BYUNG MUN
IPC: A61B5/024
Filed: 2019-07-08
Abstract: The present invention relates to a smart noninvasive thermometer for monitoring a core temperature which applies and calculates a heart rate sensor to increase the prediction accuracy of a core temperature and the structure of a skin temperature sensor for minimizing the influence on external surroundings, integrates all sensors including an ambient temperature sensor, a signal processing unit, a communication unit, and a power supply unit all in a single device, and calculates the core temperature through a temperature estimation correction coefficient calculated by a multivariable regression analysis method and a heart rate or a boost trap method and a skin temperature and an ambient temperature measured by respective sensors to predict the core temperature. The smart noninvasive thermometer for monitoring a core temperature comprises: a case (10) having an empty space for embedding a prescribed electronic component therein; a circuit board (40) having components including a PMIC (34) for managing power, a CPU (36), and a plurality of electronic temperature sensors of various functions mounted thereon in the case (10); a battery (42) to supply power; an insulation pad (44) to block thermal and electrical interference between various components and the sensors; and a flexible board (50) flexibly connecting the sensors and the CPU (36).
Patent KR-20190084234-A (KR)
Title: Pattern formation method, lithography apparatus, lithography system, and article manufacturing method
Inventor: SATO HIROSHI
IPC: H01L21/027
Filed: 2019-07-08
Abstract: A pattern formation method includes a first step of forming a first pattern to define a first shot array and a second step of forming a second pattern in an imprint material on the first pattern by performing an imprint process to define a second shot array. In the second step, the second shot array is defined so as to deform a mold to reduce an overlay error between the first shot array and the second shot array. In the first step, based on the information of an expected second shot array that may be defined on the substrate when the second step is performed after the mold is modified to correct the second pattern formed in the mold, the first pattern is formed so that the overlay error between the first shot array and the second shot array is within an allowable range. It is possible to increase overlay accuracy with an underlying layer.
Patent KR-20210009719-A (KR)
Inventor: PARK MYUNG JOO
IPC: H01L21/768
Filed: 2019-07-17
Abstract: Provided is a semiconductor element which can prevent voids from being formed in through substrate vias. The semiconductor element comprises: a substrate; a first through substrate via at least partially penetrating the substrate and having a first aspect ratio; and a second through substrate via at least partially penetrating the substrate and having a second aspect ratio greater than the first aspect ratio. Each of the first through substrate via and the second through substrate via includes a first conductive layer and a second conductive layer, an average particle size of the first conductive layer of the second through substrate vias is different from an average particle size of the second conductive layer of the second through substrate via, and the thickness in a vertical direction of the first conductive layer of the first through substrate via can be less than the thickness in the vertical direction of the conductive layer of the second through substrate via.
Patent KR-20200021883-A (KR)
Title: Electric mat protection device to prevent overheating
Inventor: JEONG SEOK YOUNG
IPC: H05B1/02
Filed: 2019-08-04
Abstract: The present invention relates to a technique for securing safety from the risk of partial overheating of a filament in an electric mat. The purpose of the present invention is to disclose a convergence technology which secures safety by instantaneously capturing a partial abnormal overheat state of an electric mat by reversely using a filament in an abnormal state, such as an arc, as an antenna. According to an embodiment of the present invention, an electric mat protection device comprises: a filament unit composed of a member for heating the electric mat; a power switching unit which supplies power from a commercial power source to the filament, and of which an operation is controlled by a temperature control unit; a temperature control unit controlling the operation of the power switching unit so that the filament maintains an arbitrary set temperature; a low-pass unit connecting the power of the power switching unit to supply the power to the filament unit and preventing the pulsed arc signal generated in the filament unit from passing through with high impedance; a high pass unit connected to a connection point of the low pass unit and the filament unit to detect the pulsed arc signal; and a comparison unit connected to the high pass unit and generating an event signal when a signal passing from the high pass unit is greater than or equal to a predetermined level, wherein the power switching unit is connected to be operated by the output of the comparison unit, thereby detecting an arc signal from the filament unit and controlling the power switching unit which is a power supply system of the electric mat. According to the present invention, the arc-generating filament is used as the antenna to directly detect an arc signal at an arc generation point, and further, secondary damage such as a fire is prevented by detecting burnout of the filament through the precise arc signal detection.
Patent KR-20210019832-A (KR)
Title: Car heater
Inventor: NA WONSAN
IPC: B60H1/22
Filed: 2019-08-13
Abstract: Provided is a heater for a vehicle, which serially connects a low pressure PTC device and a heater device to relatively increase heating efficiency while reducing costs of a product. The provided heater for a vehicle comprises: a heating body generating heat when direct current power is applied; and the PTC device, of which resistance is varied in accordance with temperature of the heating body, directly connected to the heating body and having the lower resistance than the heating body under the set temperature.
Patent KR-20210021824-A (KR)
Title: Composite nanofiber filter and preparing mehtod thereof
Inventor: PARK KYUTAE
IPC: B01D39/16
Filed: 2019-08-19
Abstract: The present invention relates to a composite nanofiber filter and a method for manufacturing the same. More specifically, the present invention relates to a composite nanofiber filter capable of exhibiting excellent deodorizing and antibacterial properties without increasing the differential pressure of the air filter, and a method for manufacturing the same. According to one aspect of the present invention, in order to solve the above problems, the present invention comprises: a substrate; and a nanofiber layer laminated on the substrate.
Patent KR-20210023119-A (KR)
Title: System and Method for Restaurant Ingredients Inventory Management and Order Management using Neural Networks-based Artificial Intelligence
Inventor: CHOI SO YOUNG
IPC: G06Q50/12
Filed: 2019-08-22
Abstract: The present invention relates to a system and method for inventory management and order management of ingredients of a restaurant using neural network-based artificial intelligence. The system comprises: an ingredient management unit provided for the automation of inventory management and order management of ingredients of a restaurant and capable of facilitating inventory monitoring by enabling immediate delivery even if the stock is not exhausted based on a stocking unit when a subdivided amount of the stocked ingredients is added to a cooking process; an order management unit learning a neural network-based artificial intelligence purchase prediction model based on external factors affecting the quantity of ingredients to be ordered, stock status, and data on the previously consumed ingredients, updating the purchase prediction model to an evolved model without re-learning, automatically generating and transmitting an order form to the outside by predicting the appropriate purchase amount for each ingredient and a confidence interval using the purchase prediction model, and making payment for the order form; a memory capable of storing an ingredient inventory DB, an order DB, and the purchase prediction model; and a communication interface unit providing daily sales, the consumption rate of ingredients for each menu, and the external factor data, and transmitting the order form to the outside of the system or linking with an external payment module.
Patent KR-20190104930-A (KR)
Title: Method and Apparatus For Detecting Rotor Magnetic Pole Position In A Single-Phase BLDC Motor
Inventor: YOU JAE JUN
IPC: H02P6/18
Filed: 2019-08-22
Abstract: The present invention relates to a method for detecting a rotor magnetic pole position in a single-phase brushless DC (BLDC) electric motor and a device thereof. The device can detect a position of a rotor magnetic pole adjacent to a stator by applying high frequency voltage to a single-phase BLDC motor and analyzing a magnitude of flowing current so as to quickly and accurately perform initial drive of the single-phase BLDC motor.
Patent KR-20210024350-A (KR)
Title: rotary type automatic warehouse with guide
Inventor: CHANG SUNG HO
IPC: B65G17/18
Filed: 2019-08-22
Abstract: The present invention relates to a rotary-type automatic warehouse formed with a guide and, more specifically, to a rotary-type automatic warehouse formed with a guide which is for using a stacking space more efficiently with a simple structure. In addition, the present invention comprises: a pair of chains hung on sprockets positioned on both ends of each of rotating shafts installed in parallel at an upper part and a lower part to be installed in parallel with each other; a transfer link disposed at regular intervals on the chains; a stacking unit for stacking an object connected to an end of the transfer link to be able to rotate; a guide link extended to the outside of the stacking unit to be fixed at a predetermined angle; a guide roller disposed at an end portion of the guide link to be able to rotate; and a guide into which the guide roller is inserted to move according to driving of the chains.
Patent KR-20210023584-A (KR)
Title: Ion sensing system with adjustable sensitivity based on multilayer structure
Inventor: CHUNG TAEK DONG
IPC: G01N27/30
Filed: 2019-08-23
Abstract: Disclosed is an ion measurement system for measuring concentration of a target ion. According to one embodiment, the ion measurement system comprises: at least one ion selective membrane; at least one permeable membrane alternately arranged with the at least one ion selective membrane in one-way; a plurality of spaces divided by the at least one ion selective membrane and at least one permeable membrane; and two electrodes arranged at each of two spaces positioned at both ends in one-way among the plurality of spaces. A reference solution containing the target ion of preset concentration and a sample solution for measuring concentration of the target ion are alternately accommodated in the plurality of spaces in one-way.
Patent KR-20210031051-A (KR)
Title: Method for providing plant trading service
Inventor: KIM GWANG SOO
IPC: G06Q30/08
Filed: 2019-09-11
Abstract: The present invention relates to a method for providing a plant trading service. The method comprises: a data input unit receiving plant information from a provider terminal; an output unit processing the inputted plant information; and a transceiver transmitting the plant information processed in the output unit to a user terminal. Therefore, the present invention can easily provide a necessary plant trading service.
Patent KR-20210034977-A (KR)
Title: Display appartus and manufacturing method thereof
Inventor: HAN SEUNG RYONG
IPC: G09F9/33
Filed: 2019-09-23
Abstract: According to an aspect of the present invention, provided is a display device which can have a seamless effect. The display device comprises: a plurality of display modules each including a substrate and a plurality of inorganic light emitting elements mounted on a mounting surface of the substrate; a cover layer covering the plurality of mounting surfaces; and an adhesive layer disposed between the cover layer and the mounting surfaces of the plurality of substrates so that the cover layer adheres to the mounting surfaces of the plurality of substrates. The adhesive layer includes a photosensitive material, and includes a first region disposed in a gap formed between the plurality of display modules and subjected to a photosensitive reaction by an external light source, and a second region disposed on the mounting surface.
Patent KR-20210039245-A (KR)
Title: Method and computing device for specifying traffic light of interest in autonomous driving system
Inventor: OH YOUNG CHUL
IPC: G08G1/0968
Filed: 2019-10-01
Abstract: Disclosed are a method for specifying a traffic light of interest in an autonomous vehicle and a computing device using the same. The method includes: (a) a step in which when a driving route of the autonomous vehicle is set in a state where map data including absolute position information of a plurality of traffic lights is obtained, a computing device, with reference to the map data and the absolute position information of the autonomous vehicle on the map data, specifies a traffic light closest to the autonomous vehicle from among the plurality of traffic lights existing on the driving route as a traffic light of interest; (b) a step in which when a video image corresponding to the driving direction of the autonomous vehicle is inputted, the computing device calculates relative position information of the traffic light of interest from the autonomous vehicle with reference to the absolute position information of the autonomous vehicle and the absolute position information of the traffic light of interest, and sets a region of interest (ROI) corresponding to the traffic light of interest on the video image with reference to the relative position information; and (c) a step in which the computing device detects the traffic light of interest located on the video image through image analysis with reference to the ROI, and recognizes the signal state of the traffic light of interest.
Patent KR-20210039781-A (KR)
Title: Spraying Apparatus Having Balanced Distribution Type Spraying Plate
Inventor: LEE JANG WOO
IPC: B05B1/18
Filed: 2019-10-02
Abstract: A balanced distribution type watering plate according to the present invention, which is formed in a plate shape having a predetermined area and spraying a transferred fluid in a selected pattern, comprises: a plurality of first watering holes formed in the first watering area provided in the center; a plurality of second watering holes formed in the second watering area formed to surround the circumference of the first watering area; and a plurality of third watering holes formed to surround the periphery of the second watering area, and including an inlet portion introduced toward the second watering area for at least a part to be adjacent to the first watering area. As the plurality of watering areas provided in the watering plate are partitioned to have a balanced distribution pattern, the purpose is to enable a user to increase the feeling of use.
Patent KR-20210041299-A (KR)
Title: Arc detector
Inventor: HYOSUNG KIM
IPC: G01R31/12
Filed: 2019-10-07
Abstract: The present invention provides an arc detector for detecting an arc generated in a power line supplying power to a load. The arc detector comprises: an arc detection line having both ends connected to both ends of a power line; a voltage sensor detecting a voltage at both ends of the arc detection line; and an arc determination unit analyzing the voltage detected by the voltage sensor to determine whether an arc is generated and the type of the arc.
Patent KR-20190117456-A (KR)
Inventor: JU JAE MIN
IPC: F01D25/06
Filed: 2019-10-08
Abstract: The present invention relates to a bucket vibration damping device and, more specifically, relates to a bucket vibration damping device that applies a magnetic force to a bucket to attenuate vibration generated in the bucket by changing a natural frequency of the bucket. According to an embodiment of the present invention, the bucket vibration damping device comprises: a tip timing probe measuring vibration of a bucket; an exciter generating a magnetic force to apply the magnetic force to a bucket; and a control unit controlling the magnetic force applied to the bucket by the exciter based on vibration of the bucket, wherein the vibration is measured in the tip timing probe.