baber/WOPTO huggingface dataset:
Patent KR-20210043310-A (KR)
Title: An apparatus for painting of two-component type paint
Inventor: OH TAE JIN
IPC: B05B12/00
Filed: 2019-10-11
Abstract: The present invention provides an apparatus for painting of two-component type paint, which comprises the following: paint storage units separately storing at least two kinds of raw materials for forming paint; and a paint spraying member connected to separately receive the at least two kinds of raw materials from the paint storage units, and mixing and spraying the at least two kinds of raw materials supplied thereto. In the apparatus for painting of two-component type paint according to an embodiment, a main agent and a curing agent stored in the paint storage units are directly introduced into the paint spraying member without going through a separate stirring process, and at the same time as mixing, the mixed paint can be sprayed to the outside. Thus, a type of paint with a fast curing time can be easily applied.
Patent KR-20210046895-A (KR)
Title: Methane gas manufacturing system including methanation system and gasification system using renewable energy and methane gas manufacturing method using the same
Inventor: SEO MYUNG WON
IPC: C25B1/04
Filed: 2019-10-18
Abstract: The present invention provides a system which can integrate a methanation step of carbon monoxide with a methanation step of carbon dioxide and can control the proportion of each gas used in the methanation step to improve the efficiency of a process for producing methane gas. The methanation system including a methanation system and a gasification system using renewable energy includes: a fuel supplying unit for supplying fuel; a gasification unit for carrying out combustion of the fuel supplied through the fuel supplying unit into an energy source; a renewable energy unit for generating electricity through renewable energy; a water electrolysis unit for carrying out water electrolysis into hydrogen and oxygen by using the electricity generated through the renewable energy unit; a pure oxygen supplying unit for transferring and supplying pure oxygen received from the water electrolysis unit or from the outside to the gasification unit, when carrying out internal combustion in the gasification unit; a purification unit linked to the fuel supplying unit and configured to purify the exhaust gas produced from the gasification unit to generate synthetic gas including at least one gas selected from carbon monoxide, carbon dioxide, hydrogen gas and methane gas; a methanation unit for binding the hydrogen separated from water through the water electrolysis unit with carbon monoxide or carbon dioxide of the synthetic gas received from the purification unit; and a controlling unit for controlling the amount of hydrogen for methanation, which is hydrogen transferred from the water electrolysis unit to the methanation unit, or the amount of synthetic gas transferred from the purification unit to the methanation unit.
Patent KR-20210048121-A (KR)
Inventor: KIM SEOK SOO
IPC: G06Q10/08
Filed: 2019-10-23
Abstract: The present invention relates to a system and method for providing an image-based product search service using big data technology. More specifically, it relates to a system and method for providing an image-based product search service using big data technology, that allows a user to search for a company that provides similar products around the user through image or video thumbnails provided in various multimedia media such as TV and the Internet, and use a conventional mobile shopping mall service based on the searched information. The system includes an orderer, a mobile device, an ordering system, a server, a database, and a product store.
Patent KR-20210048839-A (KR)
Title: Glove box with smart display
Inventor: KIM YOUNG MIN
IPC: B60R11/02
Filed: 2019-10-24
Abstract: A disclosed subject matter relates to a glove box including a display device capable of communicating with a user terminal. More specifically, proposed is the smart display glove box comprising: a box main body coupled to a dashboard of a vehicle so as to be openable and closeable; a display unit installed inside the box main body, and rotated upwards to stood upright or to be laid horizontally; and a communication unit that communicates with the user terminal, and transmits data to the display unit.
Patent KR-20210052659-A (KR)
Title: Setting traver route of autonomous drving advertisement vehicle
Inventor: LEE CHULHEE
IPC: B60W40/04
Filed: 2019-10-29
Abstract: Disclosed is a setting method of a driven path of an autonomous driving vehicle. According to an embodiment of the present invention, the setting method of the driven path of the autonomous driving vehicle which provides advertisement on the road is able to acquire an information related to responses of advertisement targets on the advertisement provided by the autonomous driving advertisement vehicle, set the priority in accordance with a predetermined criteria on the lane the autonomous driving advertisement vehicle can drive based on the currently driven lane and the road situation information, and determine the driven lane and the driven path of the autonomous driving advertisement vehicle on the driven lane set by the priority. Accordingly, the present invention is able to determine the response level of the advertisement targets who receive the advertisement on the advertisement for an efficient provision of advertisement, and set the driven path and the driven lane based on the response level of the advertisement targets to the advertisement. One or more of the autonomous driving vehicle, user terminal, and server of the present invention can be related to an artificial intelligence module, unmanned aerial vehicle (UAV), robot, augmented reality (AR) device, virtual reality (VR) device, device related to the 5G service, etc.
Patent KR-20200050420-A (KR)
Title: Method of manufacturing semiconductor device and semiconductor devices
Inventor: CHEN HSIAO MIN
IPC: H01L21/768
Filed: 2019-10-30
Abstract: In a method for manufacturing a semiconductor device, a first dielectric layer is formed on a substrate, an adhesion enhancement layer is formed on a surface of the first dielectric layer, and a second dielectric layer is formed on the adhesion enhancement layer.
Patent KR-20210052112-A (KR)
Title: Strain with Improved Aromatic Amino Acid Production Capacity by Inactivation of Gene Related Virus Infection
Inventor: SHIN WON JOO
IPC: C07K14/245
Filed: 2019-10-31
Abstract: Disclosed is a mutant strain having improved aromatic amino acid production capacity by inactivating at least one gene of dcrB, intS, and yecE, which are virus infection-related genes.
Patent KR-20210059439-A (KR)
Inventor: LEE JUNG YEON
IPC: H04L9/32
Filed: 2019-11-15
Abstract: The present invention provides a digital art certification and transaction system using blockchain. The digital art certification and transaction system includes a digital art work data storage part for storing digital art work data; a digital art storage device including a cold wallet for storing the certificate to enable verification of the authenticity of a digital art work and storing transaction details, a transceiving part for sending and receiving data, a digital art work data storage part, and, and a control unit connected to the cold wallet part and the transceiving part to control them; an artist terminal for storing the digital art work data in the digital art storage device; and a block chain network in which the transaction details, traders, and transaction dates of the digital art work data are recorded from the digital art storage device. The present invention can protect the copyright of digital art and form a trading market for the digital art with commodity value.
Patent KR-20210060115-A (KR)
Inventor: YOON HO SANG
IPC: H02K1/14
Filed: 2019-11-18
Abstract: The present invention relates to a stator core structure of a motor in which individually manufactured stator teeth and stator yokes are combined with each other after coil winding work on the stator teeth, thereby having the form to complete the stator core, so that the coil winding work is relatively easily conducted and the space factor rate is increased, and an open side of the slot on which the coil is wound is blocked through the stator yoke, so that vibration and noise during motor operation are reduced. The stator core structure of the motor according to the present invention includes: a stator tooth in which a plurality of stator teeth for winding the coil are continuously formed along the circumference, a slot is formed between the stator teeth, and a hollow is formed for positioning the rotor of the motor; and stator yokes coupled along the stator teeth to block the open side of the slots.
Patent KR-20210061523-A (KR)
Inventor: ZHELEZNIAKOV DMYTRO
IPC: G06N3/08
Filed: 2019-11-19
Abstract: An electronic device for converting a handwriting input to text and a method of operating the same. The method includes obtaining information about a handwriting input, recognizing at least one character corresponding to the handwriting input, obtaining a character sequence in which the at least one character is arranged in order and geometry information of the at least one character, obtaining at least one score of at least one candidate text in which the at least one character is expressed differently depending on a mathematical formula structure based on the character sequence and the geometry information, and converting the handwriting input to text including at least one character expressed in a mathematical formula structure by selecting at least one text from among the at least one candidate text based on the at least one score.
Patent KR-20210062914-A (KR)
Title: Method for controlling an induction motor and apparatus thereof
Inventor: LEE HWI JONG
IPC: H02P23/08
Filed: 2019-11-22
Abstract: The present invention relates to a control method of an induction motor, and a device therefor. By controlling the speed and power of an induction motor on the basis of a specified slip value and enabling an induction motor to be driven on the basis thereof. An operation control method of the induction motor is simple as a scalar control type, and at the same time, the same is programmed to make it easy to manipulate a program and modify data values through the same. To provide technology with a wide application range and motion control range for induction motors while enabling minimal power consumption. The method according to the present invention comprises: a step (a) in which the magnetic flux of a stator and the rotational speed of the rotor are input to the control unit; a step (b) of measuring a slip value by comparing the magnetic flux and rotation speed values in the control unit; a step (c) of adjusting, in the control unit, the PWM duty to be proportional to the measured slip value; and a step (d) of outputting, in the control unit, a command speed according to the adjusted PWM duty.
Patent KR-20210063677-A (KR)
Title: Apparatus and method for diagnosing docker image vulnerability
Inventor: LEE JONG HYOUK
IPC: G06F9/455
Filed: 2019-11-25
Abstract: The present invention relates to an apparatus for diagnosing vulnerability of a Docker image in a Docker system-based client and remote repository. According to the present invention, the apparatus comprises a vulnerability detection module and a vulnerability diagnosis module. When the Docker image is uploaded/downloaded, the remote repository and the client detect and output vulnerability of a packaging included in a Docker image through the Docker image vulnerability detection module. The vulnerability diagnosis module receiving an image vulnerability detection result parses and counts severity from the image vulnerability detection result and calculates an image vulnerability score according to a defined score for each severity. The calculated image vulnerability score is compared with a vulnerability threshold score, upload/download of the image is disabled when the calculated image vulnerability score exceeds the vulnerability threshold score, thereby establishing a secure Docker system between the client and the remote repository.
Patent KR-20210067084-A (KR)
Title: electric cooker
Inventor: KIM SUK
IPC: A47J36/24
Filed: 2019-11-29
Abstract: Provided is an electric cooker to improve thermal insulation performance. The electric cooker includes: an inner pot in which food is accommodated; a coil base which is spaced apart from the inner pot at a predetermined interval and is provided to surround the lower part of the inner pot and in which an induction heating coil is mounted; and a heat insulating case which is disposed between the inner pot and the coil base, has lower and upper edges in contact with the coil base, and has an insulating air layer between the coil base and the heat insulating case.
Patent KR-20210067413-A (KR)
Title: A mixture of Lactobacillus plantarum LRCC5195 and isomaltooligosaccharide having ameliorating or improving atopic dermatitis
Inventor: LEE SUN MIN
IPC: A23L33/135
Filed: 2019-11-29
Abstract: The present invention relates to a complex of a Lactobacillus plantarum LRCC5195 strain and isomaltooligosaccharide, and uses thereof. More specifically, the present invention relates to: a complex prepared by mixing isomaltooligosaccharide and a Lactobacillus plantarum LRCC5195 strain which is a novel lactic acid bacterium, and has an effect of inhibiting inflammatory cytokine expression and nitric oxide (NO) production, which is an inflammatory mediator; and uses of the complex for alleviating or alleviating atopic dermatitis.
Patent KR-20210068859-A (KR)
Title: Energy Emission Apparatus and Method through Cell Balancing Circuit and Pack Discharge Circuit in the event of isolation resistance Failure
Inventor: KIM HAK IN
IPC: H02J7/00
Filed: 2019-12-02
Abstract: The present invention relates to a battery pack energy emission apparatus and a method thereof. More specifically, when insulation resistance of a battery pack is broken, an MCU determines it and when the MCU determines that the insulation resistance is broken, power of the battery pack is primarily discharged through a cell balancing unit. In addition, even when a failure occurs in the MCU and it is not possible to determine insulation resistance breakage, a pack energy emission unit, which additionally determines insulation resistance breakage and discharges power of the battery pack, is additionally installed, thereby reducing an explosive force when explosion occurs due to a short circuit inside the battery pack.
Patent KR-20210071187-A (KR)
Title: Method for applying the simple disaster spread model to estimate the extent of natural disaster damage
Inventor: LEE HO JIN
IPC: G06Q10/04
Filed: 2019-12-05
Abstract: The present invention relates to a technique of applying a simple disaster spread model to estimate the extent of damage due to a natural disaster. In particular, to predict the risk of damage to the road due to a natural disaster, highly technical engineering analysis is required for each point. However, it is practically difficult to analyze many dangerous points on a road, which is a linear structure. In order for a road manager to predict damage on the road by referring to disaster maps and respond thereto, a volume balance approach, a marginal topography method, an empirical equation, a physical method, and the like as a simple model development model for estimating the extent and scale of natural disaster are used as a means capable of intuitively determining the overall risk to the entire road and evaluating a case that the cause of damage due to a natural disaster causes damage to the road by spreading to a lower part of the road. The extent and scale of disaster spread, which is the combination of heavy rain, steep slopes, and debris flow can be estimated and predicted. In accordance with the present invention, not only the analysis of the cause of damage that causes damage to the road but also the damage caused by the spread of the cause of damage can be grasped so that the actual risk of disaster can be assessed, and even without professional qualifications, the cause of damage and the damage can be assessed simply and quickly evaluation, and a preemptive action can be taken on disaster. In addition, road points with a high risk of disaster can be quickly identified, and thus budgets can be executed in the right place where detailed engineering investigation is required. A method for applying a disaster spread model to estimate the extent and scale of damage due to a natural disaster comprises a step of determining a spread distance L_f as the functional formula of the angle Psi of arc and the volume V of debris flow in analyzing the spread of a composite disaster.
Patent KR-20210071562-A (KR)
Title: User authentication apparatus, and control method thereof
Inventor: PARK BUM CHUL
IPC: G06F21/45
Filed: 2019-12-06
Abstract: The present invention relates to a user authentication device that performs additional authentication by recognizing a facial expression pattern for a user whose basic authentication has been completed through facial recognition, and an operation method thereof. The user authentication device comprises: a confirmation part; an acquisition part; and an authentication part.
Patent KR-20210072971-A (KR)
Title: Photomask changing structure of exposure for display panel
Inventor: SON SEONG GYU
IPC: G03F7/20
Filed: 2019-12-10
Abstract: A disclosed photomask exchange structure of an exposure machine for a display panel includes a mask support frame member, a frame movement guide member, and a frame rotation support member, so that the mask support frame member is drawn out along the frame movement guide member, the frame movement guide member is rotated in such a state, the rotated state of the frame movement guide member is supported by the frame rotation support member, and a photomask on the mask support frame member can be exchanged in such a state. Accordingly, the photomask can be exchanged in a state that an operator faces the photomask in front, so that the exchange operation of the photomask can be simplified.
Patent KR-20210077431-A (KR)
Title: Millimeter-wave Switch Structure with Low Insertion Loss using Parallel Resonance Structure
Inventor: JUNG HYUN KIM
IPC: H03H11/36
Filed: 2019-12-17
Abstract: Disclosed is a millimeter band switch structure with a low insertion loss using a parallel resonance structure. In the millimeter band switch circuit of the parallel structure, the millimeter band switch circuit according to one embodiment of the present invention comprises: a first transistor connecting a source terminal to a transmission line of a switch in a parallel structure; a second transistor having a drain terminal connected in series with a drain terminal of the first transistor; and a short stub having one end connected to the source terminal of the first transistor and the other end connected to the source terminal of the second transistor. Therefore, the present invention is capable of reducing a size of the switch.
Patent KR-20210082031-A (KR)
Title: Walking measurement system
Inventor: MIN HEUNG KI
IPC: A61B5/00
Filed: 2019-12-24
Abstract: The present invention relates to a walking measurement system. The walking measurement system according to an embodiment of the present invention comprises: one or more motion measurement modules mounted on the body of a user to analyze the user's movement while walking and measuring the movement of the body; a foot pressure measurement module inserted into the shoes worn by the user to analyze the movement of the user while walking, measuring the user's foot pressure, and outputting a signal; and a data processing module for receiving the signal measured by the foot pressure measurement module and processing the signal into data. According to the present invention, when a user walks, the balance of both feet and the motion of the spine can be used to measure the motion balance of the body by using the walking state information on the body measured through the motion measurement module and the information on the foot pressure measured through the foot pressure measurement module.
Patent KR-20210082751-A (KR)
Title: Climbing stick a pen
Inventor: JUNG MOON SU
IPC: A45B9/02
Filed: 2019-12-26
Abstract: The present invention relates to a ballpoint pen-type climbing stick which can facilitate carry by a support, ejects a tip to prevent slipping when a button of a grip is pressed by a stopper, and enables a user to use rubber around the tip when the tip is not in use, so that problems that carry is difficult and slipping occurs when the stopper is put on at a false position are solved, thereby solving the existing problems that carry is difficult and slipping occurs when the stopper is put on at a false position. According to the present invention, the climbing stick comprises: a grip including a switch for ejecting and accommodating a tip of a stopper part and a button like a ballpoint pen on the top to be e held well by hand, wherein the tip can be adjusted only in a step 1 to be safely used and a portion gripped by hand is formed in a shape gripped by of the palm of the hand; a support including several pipes adjusted by turning to reduce length so as to facilitate carry and a spring for movement of the tip; and a stopper ejecting a tip upon pressing of the button of the grip to prevent slipping and having rubber attached to the periphery when the tip is accommodated to be used by a user when the tip is not in use, wherein an end portion when the tip is ejected is formed in an acute shape. Accordingly, the ballpoint pen-type climbing stick can facilitate carry by a support, ejects a tip to prevent slipping when a button of a grip is pressed by a stopper, and enables a user to use rubber around the tip when the tip is not in use, so that problems that carry is difficult and slipping occurs when the stopper is put on at a false position are solved, thereby solving the existing problems that carry is difficult and slipping occurs when the stopper is put on at a false position.
Patent KR-20210083029-A (KR)
Title: Deluge Valve for Firefighting Facilities and Open Sprinkler System Using it
Inventor: OH JOO HWAN
IPC: A62C37/08
Filed: 2019-12-26
Abstract: The present invention relates to a deluge valve for firefighting equipment and an open sprinkler system using the same. The open sprinkler system of the present invention comprises: a primary side inlet chamber (200a) and a secondary side outlet chamber (200b) disposed by facing each other in a trapezoidal shape inside a valve housing (100); a diaphragm (310) installed in a diaphragm chamber (300) on the inner circumferential surface of the valve housing to open and close the primary side inlet chamber (200a) and the secondary side outlet chamber (200b); and a primary side joint (110a) and a secondary side joint (110b) fastened to a connection flange (101) of the valve housing. The primary side inlet chamber and the secondary side outlet chamber are formed of a thin high-strength stainless steel plate so that a plurality of supporters (250) joined to flat ring plates (240a, 240b) are secured as large as possible in a passage (260) area, so that a pressure when a fire water passes through to minimize losses as much as possible. The primary side and secondary side joints, by providing a flange type in which a flange (111) for bolting and a pipe connection flange (112) are provided opposite to each other at both ends and a groove type in which the other end has a groove (113) for coupling fastening, are to be selectively used when connecting to primary side and secondary side flow passage pipes. The Deluge valve for fire-fighting equipment and an open sprinkler system using the same according to the present invention include a plurality of open-type sprinkler heads to which fire water is simultaneously supplied using the deluge valve for fire-fighting equipment.