baber/WOPTO huggingface dataset:
Patent KR-20220143339-A (KR)
Inventor: YOUNG IL LEE
IPC: H02J3/38
Filed: 2021-04-16
Abstract: Disclosed in the present technology is a grid-connected inverter control system without measuring a grid voltage. According to a specific example of the present technology, the grid-connected inverter control system derives an optimal tracking gain from a state and an estimated state for a disturbance in which an uncertainty is reflected with a grid current and voltage of a d-axis and q-axis frame, derives an estimated state reflecting an estimated disturbance by using the derived optimal tracking gain, sets an optimization problem for deriving a control gain by reflecting the uncertainty and a grid impedance change based on a cost function derived from a difference between the derived estimated state and an estimated state of a steady state, derives the control gain as a solution to the set optimization problem, derives a control input by using the derived control gain, and generates a gate signal by using the derived control input, to robustly control the grid current of a grid-connected inverter system against the disturbance and grid impedance change without an error of the steady state by measuring only a grid current without a separate sensor for measuring the grid voltage and implement the lightweight grid-connected inverter system, thereby improving a performance of the system.
Patent KR-20220144238-A (KR)
Inventor: KWON JIN WOOK
IPC: G06Q30/06
Filed: 2021-04-19
Abstract: According to an embodiment of the present invention, a recommendation system for clothing coordination comprises a user terminal, a seller terminal, and a clothing coordination server. The user terminal captures a picture of clothing owned by a user and provides the captured picture of the clothing to the clothing coordination server. The seller terminal captures a picture of clothing for sale owned by a seller, and provides the captured picture of the clothing for sale to the clothing coordination server. The clothing coordination server includes: a user closet unit for storing the picture of the clothing received from the user terminal; a seller closet unit for storing the picture of the clothing for sale received from the seller terminal; a coordination information suggestion unit for suggesting recommended coordination information by combining at least one clothing included in the user closet unit and the seller closet unit; and a coordination information display unit for displaying at least one recommended coordination information suggested by the coordination information suggestion unit. Therefore, the recommendation system for clothing coordination enables the user to receive recommendations of coordination information on the clothing of the user from artificial intelligence or influencers.
Patent KR-20220147842-A (KR)
Inventor: EOM HYUN JU
IPC: A61Q19/00
Filed: 2021-04-28
Abstract: The present invention relates to a manufacturing method of a Centella asiatica extract which comprises the following: a drying step of washing leaves of Centella asiatica and drying the same in cold air; a pulverization step of pulverizing Centella asiatica; an extraction step of mixing the pulverized product with ethanol and performing extraction while shaking; a centrifugal separation step of centrifuging the extract extracted in the extraction step, and recovering a supernatant; a decompression filtration step of filtering the supernatant under reduced pressure; and a concentration step of concentrating the result product generated in the decompression filtration step. The present invention provides a drying method to have optimal amounts of general components of Centella asiatica, and optimal antioxidant and anti-inflammatory activity thereof, so as to provide a Centella asiatica extract with high contents of asiatic acid, asiaticoside, madecassic acid, and madecassoside.
Patent KR-20220147967-A (KR)
Title: Systems and methods for managing on-site facilities with Web applications
Inventor: OH SE YOUNG
IPC: H04L12/40
Filed: 2021-04-28
Abstract: A management system linked to a web facility according to one embodiment of the present invention comprises: a transmission module coupled with a communication terminal of an industrial facility device to perform communication based on serial communication or Modbus protocol; a web application gateway transmitting communication event information to each of the plurality of industrial facility devices to which the transmission module is coupled, receiving feedback information on the transmitted communication event information from the industrial facility devices, and providing the same to a web management server; a database server providing response information of the communication event information and the feedback information to the web application gateway; and a user terminal executing a web application for setting and changing a communication protocol structure of the web application gateway. By using the management system, all functions for a user can be operated as a web application to enable access from anywhere connected to the network, and information can be utilized regardless of browser or operating system.
Patent KR-20220148514-A (KR)
Inventor: KANG MI SEON
IPC: G08G1/01
Filed: 2021-04-29
Abstract: The present invention relates to a traffic volume survey data generation system using a user interface from vehicle classification results. The present invention comprises: an input part for extracting the type of a vehicle for each path from the image of a vehicle and an image including the passage of a vehicle, and inputting the extracted result and the image including the vehicle; a display part for displaying a vehicle number result for the type of a vehicle for each path, which has been input through the input part, in the shape of a table on a vehicle type counting table for each path, and displaying the identification information of each vehicle and the frame information of an image including the corresponding vehicle in the shape of a table on a detailed table for each vehicle type; and a verification part for verifying the classification of vehicles and a path. Therefore, time and costs required to generate traffic volume survey data can be reduced.
Patent KR-20220149885-A (KR)
Inventor: CHOI JIN WOO
IPC: H01L27/12
Filed: 2021-04-30
Abstract: A manufacturing apparatus of a display device may comprise: a first unit that transfers a plurality of light emitting elements on a growth substrate to a first film at a first interval; a second unit that stretches the first film such that each of the plurality of light emitting elements is spaced apart from an adjacent light emitting element at a second interval greater than the first interval on the first film; a third unit that re-transfers the plurality of light emitting elements to a second film; a fourth unit that irradiates the plurality of light emitting elements on the second film with a guide laser to determine positions of the plurality of light emitting elements; a fifth unit that performs binning on the light emitting elements on the second film and determining an effective light source among the light emitting elements; a sixth unit that forms a plurality of pixels each including at least one transistor on a substrate, a first electrode electrically connected to the transistor, and a first bonding electrode formed on the first electrode; a seventh unit that radiates a laser beam by using a laser shot to transfer one light emitting element to the first bonding electrode of one pixel and then removes the second film; and an eighth unit that forms a second electrode on the light emitting elements. The manufacturing apparatus of the display device individually transfers one light emitting element to one pixel.
Patent KR-20220150142-A (KR)
Inventor: PARK BYUNG CHUL
IPC: H01Q13/02
Filed: 2021-05-03
Abstract: Provided is an antenna device, which comprises a parabolic reflector; a dielectric support; a sub-reflector connected to an upper end of the dielectric support; and a waveguide connected to a lower end of the dielectric support, wherein the parabolic reflector has a curved surface with a ratio of focal length to a diameter greater than a predetermined value for high gain, and a corrugation for suppressing cross polarization is formed in one region of the dielectric support.
Patent KR-20220155044-A (KR)
Title: method for composting a pet carcass
Inventor: LEE SANG JOON
IPC: A01G24/20
Filed: 2021-05-14
Abstract: In recent years, as companion animals are raised in houses, the treatment of companion animal corpses has emerged as a social problem. This is because there is an absolute lack of permission processing facilities and reluctance to throw away, like garbage, companion dogs and cats that have lived together for a long time with emotional sympathy. The present invention relates to a method for composting companion animal carcasses. More specifically, after filling a container with multiple ventilation holes with a mixture of soil and compost, the corpse of a companion animal is buried in this container, and then useful microorganisms are periodically injected to decompose the corpse of the companion animal into microorganisms and compost the same.
Patent KR-20210059692-A (KR)
Inventor: KANG TAI YOUNG
IPC: H01L21/67
Filed: 2021-05-17
Abstract: A large area heater for semiconductor equipment comprises: a heating plate made of a central region where heat is concentrated and a peripheral region surrounding the central region; and first to fourth unit heaters having first heating regions and second heating regions formed in portions of outer parts of the first heating regions. A first heating region and a second heating region of each of the first to fourth unit heaters are arranged to be vertically and horizontally symmetrical to each other so that the first heating region is located in the central region when the heating plate is arranged and the second heating region can be located in the peripheral region.
Patent KR-20220157152-A (KR)
Title: Vehicle cooling module
Inventor: HWANG YOUNG KOOK
IPC: F01P3/18
Filed: 2021-05-20
Abstract: The present invention relates to a cooling module for a vehicle, which comprises, in a device for coupling a second unit module on a first unit module, a receiving member which is fixed to the first unit module and to which a connecting bracket of the second unit module is inserted and a pressing member which has one end fixed to the first unit module and presses one side of the connecting bracket, wherein the receiving member has a hollow opened to one side and the pressing member includes a bent portion having one end fixed to the first unit module and the other end protruding into the hollow, so as to prevent damage to the device due to vibration caused by an external force.
Patent KR-20220161786-A (KR)
Inventor: SOUNG GI BONG
IPC: A23L27/12
Filed: 2021-05-31
Abstract: The change from a seasoning based on the non-altering taste of salt to a seasoning with a structure that enables fermentation including sugar means that various modifications of existing products are possible, which means that a product can be produced with some freedom from the expiration date after the product is released. In addition, what is more important is the expansion of reach of seasoning to various beverages.
Patent KR-20220163554-A (KR)
Inventor: YOO JEWON
IPC: H04M1/72403
Filed: 2021-06-02
Abstract: A display device includes a display panel, a camera module, a compensation module, and a control module. The display panel includes a first display area having a first light transmittance and a second display area having a second light transmittance higher than the first light transmittance. The camera module is disposed below the second display area and outputs a raw image. The compensation module is activated in response to a compensation control signal, receives a raw image signal, compensates the raw image signal using a compensation program using training data-based deep learning, and generates a compensation image signal. The control module controls operations of the display panel, the camera module, and the compensation module.
Patent KR-20220164384-A (KR)
Title: The method of informing of what the present text input mode is
Inventor: YUN KYUNG SUK
IPC: G06F3/0354
Filed: 2021-06-04
Abstract: The present invention, depending on a text input mode, causes a design of a mouse pointer or caret to change, or enables an object indicating what a current text input mode is to be appeared around the mouse pointer or caret (a specific part comprising a center), thereby enabling the current text input mode to be easily figured out what it is.
Patent KR-20220165615-A (KR)
Title: Aroma Fog Machine
Inventor: PARK JI HUN
IPC: A61L9/03
Filed: 2021-06-08
Abstract: The present invention relates to a fragrance fog machine which can be usually used as a diffuser, and becomes a fog machine when power is applied to deodorize a desired place. More specifically, the present invention relates to a fragrance fog machine which can be used in vehicles and specific spaces where the use of conventional fog machines was impossible due to large power consumption, through a new vaporization method and miniaturization. The fragrance fog machine includes a hole, a liquid container, cotton, and a heating wire.
Patent KR-20220001499-A (KR)
Title: Novel atelocollagen and use thereof
Inventor: LEE JUNG HWAN
IPC: C07K14/78
Filed: 2021-06-29
Abstract: The present invention relates to novel atelocollagen and a use thereof. More specifically, the atelocollagen according to the present invention is characterized in that a peak area corresponding to β chains (S_β) is greater than a second peak area corresponding to α chains (S_α_2) during high-performance liquid chromatography (HPLC). When a physiologically active material is supported on the atelocollagen according to the present invention, the atelocollagen can suppress the initial burst release of the physiologically active material in the body or control the decrease in the effect of the physiologically active material due to a too slow initial release thereof. In addition, the atelocollagen of the present invention may be highly effective in inhibiting cancer metastasis.
Patent KR-20230004132-A (KR)
Title: Apparatus and method for controlling collaborative robot
Inventor: KIM KI SEOK
IPC: G06T7/11
Filed: 2021-06-30
Abstract: Disclosed are a cooperation robot control apparatus and a method thereof. In accordance with one embodiment of the present invention, the cooperation robot control apparatus includes: at least one processor; and an execution memory storing at least one program executed by the at least one processor. The at least one program generates an image made by photographing a subject through a camera; generates hand position information including at least one of a position, a distance, a shape and a direction of a hand part of the subject by detecting the hand part of the subject from the image; generates sensing information by sensing a hand motion corresponding to a preset area when the hand part is moved from a specific position to the preset area with the hand position information; generates a target position corresponding to a motion of the hand part and access route information of a manipulator based on the hand position information and the sensing information; and controls the manipulator with the access route information. Therefore, the present invention is capable of controlling a robot such that the robot safely receives an object.
Patent KR-20220012814-A (KR)
Title: Multi chamber type cleaning material container, apparatus and method for seperating stem cell using the same
Inventor: LEE YOUNG JOON
IPC: C12N5/0775
Filed: 2021-07-02
Abstract: The present invention relates to a multi-chamber type cleaning material container for isolating stem cells, and a multi-stage apparatus and method for isolating stem cells comprising the same. More specifically, the present invention relates to a multi-chamber type cleaning material container for isolating stem cells that is capable of effectively cleaning collagenases or impurities which have been incorporated into in the process of extracting stem cells from fat, and to a multi-stage apparatus and method for isolating stem cells comprising the same.
Patent KR-20220008769-A (KR)
Inventor: TAKENAGA YUICHI
IPC: C23C16/52
Filed: 2021-07-05
Abstract: The present invention relates to a control apparatus, a system, and a control method. An objective of the present invention is to provide a technique capable of easily setting conditions for increasing in-plane uniformity. The control apparatus according to one aspect of the present disclosure comprises: a receiving unit for receiving film characteristics at a plurality of positions of a film formed on a substrate by a film forming process based on a process recipe; an optimization processing unit which executes an optimization calculation of the process recipe based on the film characteristics; a diagnosis unit for diagnosing validity of an in-plane shape of the film characteristics based on the film characteristics; and a judging unit judging whether or not to notify a user of an encouraging action based on a diagnosis result by the diagnosis unit.
Patent KR-20220007528-A (KR)
Title: Rechargeable battery
Inventor: KO HEEJUNG
IPC: H01M50/543
Filed: 2021-07-05
Abstract: A secondary battery includes: an electrode assembly including a first electrode, a second electrode, a separator positioned between the first electrode and the second electrode; a case connected to the first electrode to accommodate the electrode assembly, and including an opening for exposing the electrode assembly; a cap plate coupled to the case to cover the outer region of the opening, and including a through-hole for exposing the central region of the opening; and a terminal plate connected to the second electrode to be insulated and bonded to the cap plate, and including a flange unit covering the through-hole and a protruding unit penetrating the through-hole from the flange unit.
Patent KR-20230007631-A (KR)
Title: Synapse element with improved symmetry using pw modulation and the operation method thereof
Inventor: SONG YUN HEUB
IPC: H10N70/00
Filed: 2021-07-06
Abstract: Proposed are a synaptic element which ensure symmetry in LTP and LTD and an operation method thereof. According to one embodiment, a memory element implementing a synapse element includes at least one interfacial phase change material (iPCM) for implementing a long term potentiation (LTP) operation and a long term depression (LTD) operation, and is adjusted to improve the symmetry of the LTP operation and the LTD operation by applying pulse width modulation to the pulse of the starting area applied to the iPCM in the LTP operation and the pulse of the ending area applied to the iPCM in the LTD operation.
Patent KR-20230009553-A (KR)
Inventor: KIYOUN JANG
IPC: G06F1/16
Filed: 2021-07-09
Abstract: An electronic device comprising a heat transfer member is disclosed. An electronic device according to various embodiments comprises: a display including a first area and a second area; a first housing for supporting the first area and forming a first space; a second housing for supporting the second area and forming a second space; a hinge structure for connecting the first housing and the second housing to be able to fold around a folding axis, and defining a first state in which the first area and the second area form a substantially identical plane or a second state in which the first area and the second area face each other; and a heat transfer member disposed to extend from the first space to the second space through the hinge structure such that heat transfer occurs between the first space and the second space. The heat transfer member comprises a first heat transfer area disposed in the first space, a second heat transfer area disposed in the second space, and a connecting area disposed on the hinge structure to connect the first heat transfer area and the second heat transfer area. The heat transfer area includes a heat transfer space formed therein to extend from the first heat transfer area to the second heat transfer area through the connecting area, and a cover for surrounding the heat transfer space and forming the exterior. In addition, various embodiments can be possible. According to the present invention, the heat transfer member can be changed in shape in compliance with the folding operation of the electronic device.
Patent KR-20220011583-A (KR)
Title: Simulation method, simulation apparatus, program, film forming apparatus, and method of manufacturing article
Inventor: NARIOKA SHINTARO
IPC: G06F113/22
Filed: 2021-07-16
Abstract: A simulation method of simulating the behavior of the curable composition in a film forming device for bringing the curable composition disposed on a first member and a second member into contact with each other and forming a film of the curable composition on the first member is performed. The method includes: an acquiring step of acquiring a difference between a nominal value for simulating the behavior and an actual value corresponding to the nominal value in the film forming device; and a step of simulating the behavior using the nominal value and the actual value obtained from the difference as input information.
Patent KR-20230018660-A (KR)
Inventor: MUN KI RIM
IPC: H02B1/32
Filed: 2021-07-30
Abstract: Disclosed are a distribution board including a device for arc and hot spot fire location detection and automatic fire extinguishment, comprising: a fire extinguishing device for supplying fire-extinguishing gas into a predetermined region of the distribution board through a fire-extinguishing tube; an arc and hot spot temperature image location detecting device for acquiring an arc generation image or a hot spot temperature image in each predetermined region of the distribution board, and detecting a danger occurrence location according to predetermined criteria in the acquired arc generation image or hot spot temperature image; a smart diagnostic controller for performing control so that fire-extinguishing gas can be sprayed on the detected danger occurrence location from the arc and hot spot temperature image location detecting device; a trip signal output device for touching or separating from a contact point according to the control of the smart diagnostic controller; and a solenoid valve for spraying or blocking the fire-extinguishing gas, which is supplied through the fire-extinguishing tube from the fire-extinguishing device by being opened or closed depending on the contact or separation of the contact point in the trip signal output device. According to the distribution board including a device for arc and hot spot fire location detection and automatic fire extinguishment, as described above, an arc generation location or a fire occurrence location on the distribution board is detected using an arc generation image and a hot spot temperature image, and fire-extinguishing gas is configured to be sprayed to a corresponding location in the distribution board, thereby swiftly responding to fire occurrence, etc. at a specific location to prevent the fire from developing into a big fire.