baber/WOPTO huggingface dataset:
Patent KR-20210119609-A (KR)
Title: Display apparatus, method of driving display panel using the same
Inventor: PARK SE HYUK
IPC: G09G3/3208
Filed: 2020-03-24
Abstract: A display device comprises: a display panel; a gate driving part; a data driving part; a drive control part; and a power voltage generating part. The display panel includes a gate line, a data line and pixels and expresses an image based on input image data. The gate driving part outputs a gate signal to the gate line. The data driving part outputs data voltage to the data line. The drive control part drives a plurality of display areas of the display panel with different driving frequencies. The power voltage generating part outputs data power voltage to the data driving part. The drive control part generates an output data enabling signal having a lighting section including an activation signal and a holding section including an inactivation signal corresponding to each of the display areas. The power voltage generating part generates the data power voltage having a high power voltage level during the lighting section and having a low power voltage level during at least part of the holding section. Therefore, provided is a display panel wherein the power consumption of the display panel can be reduced.
Patent KR-20210120162-A (KR)
Title: Smart pins for automatic recording of kinetic data, and automatic recording system for kinetic data
Inventor: KIM YO SEUP
IPC: G01B11/16
Filed: 2020-03-25
Abstract: The present invention relates to a device and method configured to automatically measure kinetic data of a user who performs an exercise such as weight training using a weight (10) so as to enable the user to check the measurement value thereof, thereby increasing exercise efficiency. More specifically, the present invention relates to a smart pin for automatic recording of kinetic data, which is connected to a weight (10) of an exercise device and capable of adjusting the weight according to a selection of a user. The smart pin for automatic recording of kinetic data comprises: an insertion part (100) to be inserted into the weight (10); a body part formed on one side of the insertion part (100) and including an electric circuit (210); and a measurement part (300) provided on a lower side of the body part (200) and including a displacement sensor for measuring a distance from the ground.
Patent KR-20210126800-A (KR)
Inventor: SHIM SUNG MIN
IPC: F25B41/00
Filed: 2020-04-03
Abstract: The present invention provides a hydrogen liquefaction system for re-liquefying and storing boil-off gas (BOG) in a storage tank while cooling gaseous hydrogen and filling the storage tank with liquid hydrogen. To this end, the present invention provides a system for liquefying hydrogen and suppressing BOG. The system comprises: a storage tank for storing liquid hydrogen; a refrigerant circulation unit for expanding and depressurizing high-temperature and high-pressure refrigerant to convert the same to low-temperature and low-pressure refrigerant; a heat exchange tube provided so that the low-temperature and low-pressure refrigerant converted from the refrigerant circulation unit circulates inside the storage tank, and configured to cool and liquefy the BOG evaporated and vaporized from the liquid hydrogen in the storage tank, by the endothermic action of the refrigerant circulating inside the heat exchange tube; and a hydrogen liquefaction unit for cooling gaseous hydrogen supplied from the outside through the refrigerant circulation unit and filling the storage tank with the same in a liquid state.
Patent KR-20210125732-A (KR)
Title: Method and Apparatus for Adaptive Kernel Inference for Dense and Sharp Occupancy Grids
Inventor: YOON SUNG EUI
IPC: G06T7/64
Filed: 2020-04-09
Abstract: According to embodiments of the present invention, an occupancy state of an unmeasured area from sensor data having sparseness can be predicted. Presented are a method and device for adaptive kernel inference for a detailed occupancy grid map. The method comprises: a step of extracting occupancy data for an observation area from sensor data; a step of calculating a covariance matrix to be used as an initial bandwidth of kernel to infer an occupancy state based on the extracted occupancy data properties; a step of optimizing the kernel inference range based on the calculated covariance matrix; and a step of selecting the final bandwidth matrix of the corrected kernel based on the optimized kernel inference range.
Patent KR-20210132940-A (KR)
Title: Cleaning machine
IPC: B23Q11/08
Filed: 2020-04-28
Abstract: The present invention relates to an automation cleaning apparatus (1). In accordance with the present invention, predetermined tap holes are machined in the inner portion on both sides of a connector (workpiece), and then, foreign substances or other impurities remaining in the corresponding space are removed through an automation process, and, consequently, the automation cleaning apparatus can secure an efficiency value of machining and enable mass production due to automation, and also, can actively contribute to an excellent quality through an improvement in machining precision. The automation cleaning apparatus comprises: front and rear panels (100, 200) and a lateral panel (300) erectly placed to be matched with each other to build a space isolated from the outside; a holding unit (400) erected to place and fix a workpiece in the internal space secured by the combination of the front and rear panels and the lateral panel; a pressing unit (500) erected around the holding unit and pressing the workpiece, which is located on the holding unit, downward with a set pressure to confine the position with respect to the workpiece; and machining units (600) matched and combined with the front and rear panels and horizontally slid into the front and rear of the workpiece, of which the position has been confined through the pressing unit, to machine the inner diameter of the workpiece.
Patent KR-20210136322-A (KR)
Title: Ground subsidence prevention and restoration method for structures with deep soft layers
IPC: E02D3/12
Filed: 2020-05-07
Abstract: Disclosed is a method for preventing and restoring ground subsidence of a structure with a deep soft layer that can restore the deep depth in a step 1 and restore the shallow depth in a step 2. The method for preventing and restoring ground subsidence of a structure with a deep soft layer according to the present invention comprises: a reinforcement step of forming a support pile by press-fitting a first injection material to a first depth position to form a uniform solidified body; and a restoration step of injecting a second injection material between an upper part of the support pile formed in the reinforcement step and the ground surface to form a reinforcement body in a wider range than the support pile.
Patent KR-20210138352-A (KR)
Title: Composition for forming polyurethane foam, and polyurethane foam comprising same
IPC: C08G18/63
Filed: 2020-05-12
Abstract: The present invention relates to a composition for forming polyurethane foam having excellent vibration-insulating property, polyurethane foam including the same, and a method for preparing the same. The polyurethane foam according to the present invention includes a specific amount of a composition for forming polyurethane foam including: (A) a base resin including (A-1) a polyol, and (A-2) a copolymer polyol; and (B) an isocyanate mixture; (C) a foaming agent; and (D) a cell opener, and thus shows a reduced vibration transfer rate and excellent external vibration-insulating property. Therefore, a car sheet manufactured by using the polyurethane foam according to the present invention shows a reduced vibration transfer rate and maximum vibration transfer rate, and thus can provide improved comfort while driving a car.
Patent KR-20210141856-A (KR)
Title: Tinnitus consultation support system
IPC: A61B5/12
Filed: 2020-05-14
Abstract: A tinnitus consultation support system according to an embodiment of the present invention comprises a server, a user device, and a consultant device. The server performs an investigation for diagnosing a tinnitus state of a user, diagnoses the tinnitus state of the user according to the performed investigation result, and provides the consultation information corresponding to the diagnosis result to the relevant user. The user device provides the information required for diagnosing the tinnitus state of the user to the server, and receives the consultation information from the server and displays it. The consultant device generates the consultation information and uploads thereof to the server, and the question information of a plurality of users extracted from the server may be received. Therefore, the present invention is capable of allowing a tinnitus consultation to be proceeded in a simple method regardless of time and place.
Patent KR-20210143608-A (KR)
Title: Computing apparatus and operating method thereof
IPC: G06F16/909
Filed: 2020-05-20
Abstract: A computing device according to one embodiment comprises: a memory that stores at least one instruction; and at least one processor that executes the at least one instruction stored in memory, wherein the at least one processor obtains the terminal user attribute information from the data and knowledge graph received from a terminal by executing the at least one instruction, and enables a potential customer to be searched by comparing the terminal user attribute information with the content attribute information. Therefore, the present invention is capable of allowing searches for potential customers to be more specific and clear.
Patent KR-20210146106-A (KR)
Inventor: LEE MIN GYU
IPC: B65F1/14
Filed: 2020-05-26
Abstract: The present invention relates to a frame for separate collection, which prevents torsion in the unfolded state of a frame for separate collection made of plastic of a foldable structure and stably maintains an upright state. The frame for separate collection can be stored by folding an upright stand or unfolding the upright stand to hang a bag for separate collection for use as the sides of the two upright stands facing each other in the front and the rear are fastened to each other by a connecting bar, and the central part of the connecting bar is fastened with a hinge structure. The frame for separate collection comprises a support to maintain the unfolded distance of the two upright stands. The support is assembled by forming a mounting part at the lower end of the upright stand. The support is formed in a plate-like structure at the lower end of the upright stand to support the unfolded state in a shape of ㄷ in the unfolded state of the two upright stands to prevent torsion in the unfolded state of the upright stand. The tip of one side of the support is axially coupled to the lower end of either side of the two upright stands to be folded up and down, and the tip of the other end of the support is fixed by being engaged with a fastening protrusion part formed in the mounting part, so in the folded state of the frame for separate collection, the support is stored in a state of being erected between the two upright stands, and in the unfolded state of the frame for separate collection, the lower part of the two upright stands is unfolded and fixed. Therefore, the present invention can be used simply.
Patent KR-20210146176-A (KR)
Inventor: CHUN JUHYUN
IPC: B63C9/08
Filed: 2020-05-26
Abstract: Disclosed are water-play equipment and a connector thereof. The water-play equipment of the present invention includes: a tube body expanded or contracted by air introduced thereinto; a human body support part provided in the tube body to support the body of a user; and a connector combined with the human body support part to fix the user to the human body support part. The human body support part includes: a hip support part supporting a user's hips; a first support part provided in the hip support part and extended to the belly of the user through both thighs of the user; and a pair of second support parts provided in the hip support part so as to be vertical to the first support part. The connector includes: a base part having one side part connected with the first support part; a first connector having one side part connected to the hip support part and having the other side part detachably combined with the base part to be opposed to the first support part; and a pair of second connectors having one side parts connected to the pair of second support parts, respectively, and having the other side parts combined with the base part to be opposed to each other. Therefore, the present invention is capable of enabling convenient and stable use.
Patent KR-20200062148-A (KR)
Inventor: CHOI MAN SIK
IPC: G06Q20/02
Filed: 2020-05-26
Abstract: The present invention relates to a payment terminal and a driving method of the payment terminal, a terminal and a driving method of the terminal, and a computer readable recording medium. According to an embodiment of the present invention, in the computer readable recording medium which includes a program for executing the driving method of the terminal located around a manager managing a menu order, the driving method of the terminal executes the steps of: receiving different order menu screens corresponding to each location from an external device spaced apart from the terminal in accordance with the current location of a user; and proceeding with payment for a performed order when the user performs the order and payment on the received order menu screen. The order menu screen can be received based on automatic or push messages.
Patent KR-20210149329-A (KR)
Inventor: SON GUK JIN
IPC: B07C5/342
Filed: 2020-06-02
Abstract: An objective of a detection system according to one embodiment is to facilitate the detection of foreign substances mixed in a test object. According to an embodiment of the present invention, a detection system comprises: a workbench on which a certain amount of test object is distributed; a selection unit for photographing the test object using the workbench as a reference area; a vibrating unit for applying vibration to the workbench; and a control unit for controlling the operation of the vibrating unit. The control unit may determine whether the vibrating unit operates by calculating a ratio of the test object to the reference area from the image acquired by the selection unit.
Patent KR-20210151473-A (KR)
Inventor: LEE DAE HOON
IPC: F23G7/06
Filed: 2020-06-05
Abstract: The present invention relates to a multi-stage combustion scrubber apparatus. An objective of the present invention is to provide the multi-stage combustion scrubber apparatus for decomposing and removing hardly decomposable perfluorinated compounds (PFCs) in a multi-stage combustion method. The multi-stage combustion scrubber apparatus according to one embodiment of the present invention comprises: a plasma generation unit for generating and discharging a plasma with an oxidizing agent; a first combustion unit connected to the plasma generation unit and injecting a fuel into the discharged plasma to first decompose and remove perfluorinated compounds under a high temperature condition formed through partial oxidation, and generate hydrogen through the partial oxidation of the fuel; and a second combustion unit connected to the first combustion unit to form a flame with high stability by injecting the oxidizing agent into a discharged high-temperature gas including hydrogen to decompose and remove the perfluorinated compound secondary.
Patent KR-20200143280-A (KR)
Inventor: LEE SUN KYUN
IPC: B41J31/00
Filed: 2020-06-10
Abstract: The present invention relates to a thermal transfer ribbon and a sticker printing method using the same and, more specifically, to a thermal transfer ribbon capable of forming points such as pearl, fluorescence, luminous, sparkling, glass, and metal in addition to a full-color image by a color ink unit, and a sticker printing method using the same. The thermal transfer ribbon according to the present invention comprises: a color ink unit including a yellow ink unit (Y), a magenta ink unit (M), and a cyan ink unit (C); an overlay unit forming an overlay layer protecting a printing surface; and at least one point ink unit provided between the color ink unit and the overlay unit.
Patent KR-20210156658-A (KR)
Inventor: JEONG KWANG HWA
IPC: B01D35/02
Filed: 2020-06-18
Abstract: The present invention relates to an apparatus for reducing combustion gases and tars generated during combustion of organic materials such as livestock manure. According to the present invention, since a pipe unit, a spraying unit, and a piston unit are provided inside a housing, the combustion gases flowing into the pipe unit is cooled, and the tars contained in the combustion gases can be deposited on an inner wall of the pipe unit. The piston unit primarily removes the tars by scraping the tars deposited on the inner wall of the pipe unit. The combustion gases which has passed through the housing may be introduced into a filter unit and may be secondarily removed while passing through a plurality of stacked filters, so that the tars contained in the combustion gases may be effectively removed. The apparatus for reducing the combustion gases and the tars of the present invention comprises: a housing; a first spray unit; a removal unit; a collection unit; and a first circulation unit.
Patent KR-20210156681-A (KR)
Inventor: OH JISEOK
IPC: H04L9/32
Filed: 2020-06-18
Abstract: The present invention relates to an architecture for ensuring safety of database information and a method thereof. According to the present invention, the architecture comprises an Internet and program fragmentation processing unit and an authentication unit for performing encryption and decryption operations on data. The method acquires two sets of data of a first set and a second set of 13-bit decimal; checks whether the acquired data sets match European article number 13 (EAN13) and pass-through code encoding principles; in the case of matching, performs encryption operation on the two sets of data and generates a third set of data; acquires and uses three sets of data code as a new IP address; performs program fragmentation of the new IP address; and performs, by an authentication center, decryption operation on the three sets of data acquired by processing, encrypts three sets of data when a checking result is zero, transmits the information back to a target user, that is, a visitor, divides the information into three sets of three data codes, and stores and uses the divided information for network addressing. Since a clear text part and a cipher text part are present and both visitors and users are demonstrated, forgery and falsification are not easy.
Patent KR-20210157550-A (KR)
Inventor: HYUNWOOK KIM
IPC: G06Q40/08
Filed: 2020-06-22
Abstract: The present invention relates to a method for claiming insurance money based on a blockchain that, when a medical subject receives a medical treatment from a medical institution, allows the information thereof to be packaged and published as a verifiable credential (VC), stores a qualification certificate of the relevant medical subject in a storage place, and allows a holder who claims for the insurance money to use thereof to claim the insurance money. Therefore, the present invention is capable of having an effect of allowing medical subjects to directly handle their own medical records.
Patent KR-20210157776-A (KR)
Inventor: YOU SUNG KUN
IPC: E02D29/16
Filed: 2020-06-22
Abstract: The present invention relates to a semi-underpass structure using hat-shaped precast concrete unit modules with overhanging weighting beams and, more specifically, to a semi-underpass structure using hat-shaped precast concrete unit modules with overhanging weighting beams which forms a semi-underpass by continuously installing hat-shaped precast concrete unit modules with overhanging weighting beams constructed as unit modules in parallel on an upper portion in an underground structure partially installed above a ground plan height based on the ground plan height to be buried with a bank material and partially buried below the ground plan height by excavation. According to one proper embodiment of the present invention, the semi-underpass structure using hat-shaped precast concrete unit modules with overhanging weighting beams comprises: a lower structure separated in a width direction by a prescribed distance to form a pair of sidewalls, and buried below a ground plan height to expose a prescribed height of the upper ends of the sidewalls; a plurality of hat-shaped precast concrete unit modules consisting of an integrated precast member with an upper surface, sides extended downwards from both ends of the upper surface, and an overhanging weighting beam extended horizontally outwards from a lower portion of the sides to be continuously installed in the longitudinal direction of the lower structure (10) above the ground plan height to allow the overhanging weighting beam to protrude out of the sidewalls and mount the lower ends of the sides on an upper portion of the pair of sidewalls; and a soil skin layer constructed to cover an upper portion of the hat-shaped precast concrete unit modules in a prescribed thickness.
Patent KR-20210158530-A (KR)
Inventor: KIM JUN YONG
IPC: F26B25/14
Filed: 2020-06-24
Abstract: The present invention relates to an apparatus for treating an iron-containing by-product, which retreats the iron-containing by-product generated during an ironmaking process so that the iron-containing by-product can be recycled, in which the apparatus may include: a cylindrical rotation tube having a treatment space formed therein so that the iron-containing by-product can be treated, and obliquely formed at a predetermined angle so that the iron-containing by-product is introduced into an inlet formed in an upper end portion thereof and treated in the treatment space, and then discharged to an outlet formed on a lower end portion thereof; a driving device formed by a combination of a plurality of support parts having different heights to obliquely support the rotation tube and rotating the rotation tube; a heating device formed on an outer circumferential surface of the rotation tube to heat the rotation tube; and a movement speed control device formed on an inner circumferential surface of the rotation tube to protrude in a ring shape to control a movement speed of the iron-containing by-product that moves in the treatment space of the rotation tube.
Patent KR-20220000645-A (KR)
Title: Water purifier
Inventor: SOOCHAN YU
IPC: C02F1/467
Filed: 2020-06-26
Abstract: The present invention relates to a water purifier, which comprises: a case (10) having a purifying space formed therein; a water treatment module (20) installed in the purifying space and for purifying raw water supplied from the outside; and a water dispensing nozzle (30) having at least a portion protruding from the case (10) and supplying water treated through the water treatment module (20). A docking nozzle (15) is provided in the case (10) independently from the water dispensing nozzle (30). When a vessel (50) is in close contact with the docking nozzle (15), the docking nozzle (15) is connected to an inlet of the vessel (50) such that the water treated in the water treatment module (20) fills the inside of the vessel (50). According to the present invention, use convenience can be increased.